initial commit

Makefile.am

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+# +------------------------------------------------------------------+
+# |             ____ _               _        __  __ _  __           |
+# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+# |                                                                  |
+# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software;  you can redistribute it and/or modify it
+# under the  terms of the  GNU General Public License  as published by
+# the Free Software Foundation in version 2.  check_mk is  distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+# tails. You should have  received  a copy of the  GNU  General Public
+# License along with GNU Make; see the file  COPYING.  If  not,  write
+# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+
+SUBDIRS = src

Makefile.in

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+# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+# |                                                                  |
+# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
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+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    $(am__make_dryrun) \
+	      || test -d "$(distdir)/$$subdir" \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || exit 1; \
+	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+	    $(am__relativize); \
+	    new_distdir=$$reldir; \
+	    dir1=$$subdir; dir2="$(top_distdir)"; \
+	    $(am__relativize); \
+	    new_top_distdir=$$reldir; \
+	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+	    ($(am__cd) $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$new_top_distdir" \
+	        distdir="$$new_distdir" \
+		am__remove_distdir=: \
+		am__skip_length_check=: \
+		am__skip_mode_fix=: \
+	        distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+	-test -n "$(am__skip_mode_fix)" \
+	|| find "$(distdir)" -type d ! -perm -755 \
+		-exec chmod u+rwx,go+rx {} \; -o \
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+	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r "$(distdir)"
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+	tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
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+
+dist-xz: distdir
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+	$(am__post_remove_distdir)
+
+dist-tarZ: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+	$(am__post_remove_distdir)
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+dist-shar: distdir
+	@echo WARNING: "Support for shar distribution archives is" \
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+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz
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+	$(am__post_remove_distdir)
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+
+# This target untars the dist file and tries a VPATH configuration.  Then
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+# tarfile.
+distcheck: dist
+	case '$(DIST_ARCHIVES)' in \
+	*.tar.gz*) \
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
+	*.tar.bz2*) \
+	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+	*.tar.lz*) \
+	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
+	*.tar.xz*) \
+	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
+	*.tar.Z*) \
+	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+	*.shar.gz*) \
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
+	*.zip*) \
+	  unzip $(distdir).zip ;;\
+	esac
+	chmod -R a-w $(distdir)
+	chmod u+w $(distdir)
+	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
+	chmod a-w $(distdir)
+	test -d $(distdir)/_build || exit 0; \
+	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+	  && am__cwd=`pwd` \
+	  && $(am__cd) $(distdir)/_build/sub \
+	  && ../../configure \
+	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
+	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=../.. --prefix="$$dc_install_base" \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && chmod -R a-w "$$dc_install_base" \
+	  && ({ \
+	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
+	  && rm -rf "$$dc_destdir" \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	  && rm -rf $(DIST_ARCHIVES) \
+	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
+	  && cd "$$am__cwd" \
+	  || exit 1
+	$(am__post_remove_distdir)
+	@(echo "$(distdir) archives ready for distribution: "; \
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+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	$(am__cd) '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+	   || { echo "ERROR: files left after uninstall:" ; \
+	        if test -n "$(DESTDIR)"; then \
+	          echo "  (check DESTDIR support)"; \
+	        fi ; \
+	        $(distuninstallcheck_listfiles) ; \
+	        exit 1; } >&2
+distcleancheck: distclean
+	@if test '$(srcdir)' = . ; then \
+	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+	  exit 1 ; \
+	fi
+	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+	  || { echo "ERROR: files left in build directory after distclean:" ; \
+	       $(distcleancheck_listfiles) ; \
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+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
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+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
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+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -f Makefile
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+	am--refresh check check-am clean clean-cscope clean-generic \
+	cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
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+	install-data install-data-am install-dvi install-dvi-am \
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+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

api/c++/Livestatus.cc

@@ -0,0 +1,87 @@
+// +------------------------------------------------------------------+
+// |             ____ _               _        __  __ _  __           |
+// |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+// |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+// |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+// |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+// |                                                                  |
+// | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+// +------------------------------------------------------------------+
+//
+// This file is part of Check_MK.
+// The official homepage is at http://mathias-kettner.de/check_mk.
+//
+// check_mk is free software;  you can redistribute it and/or modify it
+// under the  terms of the  GNU General Public License  as published by
+// the Free Software Foundation in version 2.  check_mk is  distributed
+// in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+// out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+// PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+// ails.  You should have  received  a copy of the  GNU  General Public
+// License along with GNU Make; see the file  COPYING.  If  not,  write
+// to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+// Boston, MA 02110-1301 USA.
+
+#include "Livestatus.h"
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/un.h>
+#include <unistd.h>
+
+void Livestatus::connectUNIX(const char *socket_path) {
+    _connection = socket(PF_LOCAL, SOCK_STREAM, 0);
+    struct sockaddr_un sockaddr;
+    sockaddr.sun_family = AF_UNIX;
+    strncpy(sockaddr.sun_path, socket_path, sizeof(sockaddr.sun_path) - 1);
+    sockaddr.sun_path[sizeof(sockaddr.sun_path) - 1] = '\0';
+    if (0 > connect(_connection, (const struct sockaddr *)&sockaddr,
+                    sizeof(sockaddr))) {
+        close(_connection);
+        _connection = -1;
+    } else
+        _file = fdopen(_connection, "r");
+}
+
+Livestatus::~Livestatus() { disconnect(); }
+
+void Livestatus::disconnect() {
+    if (isConnected()) {
+        if (_file)
+            fclose(_file);
+        else
+            close(_connection);
+    }
+    _connection = -1;
+    _file = 0;
+}
+
+void Livestatus::sendQuery(const char *query) {
+    write(_connection, query, strlen(query));
+    std::string separators = "Separators: 10 1 2 3\n";
+    write(_connection, separators.c_str(), separators.size());
+    shutdown(_connection, SHUT_WR);
+}
+
+std::vector<std::string> *Livestatus::nextRow() {
+    char line[65536];
+    if (0 != fgets(line, sizeof(line), _file)) {
+        // strip trailing linefeed
+        char *end = strlen(line) + line;
+        if (end > line && *(end - 1) == '\n') {
+            *(end - 1) = 0;
+            --end;
+        }
+        std::vector<std::string> *row = new std::vector<std::string>;
+        char *scan = line;
+        while (scan < end) {
+            char *zero = scan;
+            while (zero < end && *zero != '\001') zero++;
+            *zero = 0;
+            row->push_back(std::string(scan));
+            scan = zero + 1;
+        }
+        return row;
+    } else
+        return 0;
+}

api/c++/Livestatus.h

@@ -0,0 +1,50 @@
+// +------------------------------------------------------------------+
+// |             ____ _               _        __  __ _  __           |
+// |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+// |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+// |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+// |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+// |                                                                  |
+// | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+// +------------------------------------------------------------------+
+//
+// This file is part of Check_MK.
+// The official homepage is at http://mathias-kettner.de/check_mk.
+//
+// check_mk is free software;  you can redistribute it and/or modify it
+// under the  terms of the  GNU General Public License  as published by
+// the Free Software Foundation in version 2.  check_mk is  distributed
+// in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+// out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+// PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+// ails.  You should have  received  a copy of the  GNU  General Public
+// License along with GNU Make; see the file  COPYING.  If  not,  write
+// to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+// Boston, MA 02110-1301 USA.
+
+#ifndef Livestatus_h
+#define Livestatus_h
+
+#include <stdio.h>
+#include <string>
+#include <vector>
+
+// simple C++ API for accessing Livestatus from C++,
+// currently supports only UNIX sockets, no TCP. But
+// this is only a simple enhancement.
+
+class Livestatus {
+    int _connection;
+    FILE *_file;
+
+public:
+    Livestatus() : _connection(-1), _file(0){};
+    ~Livestatus();
+    void connectUNIX(const char *socketpath);
+    bool isConnected() const { return _connection >= 0; };
+    void disconnect();
+    void sendQuery(const char *query);
+    std::vector<std::string> *nextRow();
+};
+
+#endif  // Livestatus_h

api/c++/Makefile

@@ -0,0 +1,42 @@
+# +------------------------------------------------------------------+
+# |             ____ _               _        __  __ _  __           |
+# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+# |                                                                  |
+# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software;  you can redistribute it and/or modify it
+# under the  terms of the  GNU General Public License  as published by
+# the Free Software Foundation in version 2.  check_mk is  distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+# tails. You should have  received  a copy of the  GNU  General Public
+# License along with GNU Make; see the file  COPYING.  If  not,  write
+# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+ifneq (DEBUG,)
+  CXXFLAGS += -g -DDEBUG
+  LDFLAGS += -g
+endif
+
+all: demo
+
+demo.o: demo.cc Livestatus.h
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+Livestatus.o: Livestatus.cc Livestatus.h
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+demo: demo.o Livestatus.o
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $^
+
+clean:
+	$(RM) demo.o demo Livetatus.o

api/c++/demo.cc

@@ -0,0 +1,54 @@
+// +------------------------------------------------------------------+
+// |             ____ _               _        __  __ _  __           |
+// |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+// |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+// |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+// |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+// |                                                                  |
+// | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+// +------------------------------------------------------------------+
+//
+// This file is part of Check_MK.
+// The official homepage is at http://mathias-kettner.de/check_mk.
+//
+// check_mk is free software;  you can redistribute it and/or modify it
+// under the  terms of the  GNU General Public License  as published by
+// the Free Software Foundation in version 2.  check_mk is  distributed
+// in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+// out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+// PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+// ails.  You should have  received  a copy of the  GNU  General Public
+// License along with GNU Make; see the file  COPYING.  If  not,  write
+// to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+// Boston, MA 02110-1301 USA.
+
+#include <stdio.h>
+#include "Livestatus.h"
+
+const char *query =
+    "GET status\nColumns: livestatus_version program_version\nColumnHeaders: on\n";
+
+int main(int argc, char **argv) {
+    if (argc != 2) {
+        fprintf(stderr, "Usage: %s SOCKETPATH\n", argv[0]);
+        return 1;
+    }
+
+    const char *socket_path = argv[1];
+    Livestatus live;
+    live.connectUNIX(socket_path);
+    if (live.isConnected()) {
+        fprintf(stderr, "Couldn't connect to socket '%s'\n", socket_path);
+        return 1;
+    }
+    live.sendQuery(query);
+    std::vector<std::string> *row;
+    while (0 != (row = live.nextRow())) {
+        printf("Line:\n");
+        for (size_t i = 0; i < row->size(); i++)
+            printf("%s\n", (*row)[i].c_str());
+        delete row;
+    }
+    live.disconnect();
+    return 0;
+}

api/perl/Changes

@@ -0,0 +1,164 @@
+Revision history for Perl extension Monitoring::Livestatus.
+
+
+0.74  Fri Apr 22 00:16:37 CEST 2011
+	- fixed problem with bulk commands
+
+0.72  Tue Apr 19 15:38:34 CEST 2011
+	- fixed problem with inet timeout
+
+0.70  Sat Apr 16 16:43:57 CEST 2011
+	- fixed tests using english
+
+0.68  Wed Mar 23 23:16:22 CET 2011
+	- fixed typo
+
+0.66  Tue Mar 22 23:19:23 CET 2011
+	- added support for additonal headers
+
+0.64  Fri Nov  5 11:02:51 CET 2010
+	- removed useless test dependecies
+
+0.62  Wed Nov  3 15:20:02 CET 2010
+	- fixed tests with threads > 1.79
+
+0.60  Wed Aug 25 15:04:22 CEST 2010
+	- fixed package and made author tests optional
+
+0.58  Wed Aug 11 09:30:30 CEST 2010
+	- added callback support
+
+0.56  Tue Aug 10 09:45:28 CEST 2010
+	- changed parser from csv to JSON::XS
+
+0.54  Wed Jun 23 16:43:11 CEST 2010
+	- fixed utf8 support
+
+0.52  Mon May 17 15:54:42 CEST 2010
+	- fixed connection timeout
+
+0.50  Mon May 17 12:29:20 CEST 2010
+	- fixed test requirements
+
+0.48  Sun May 16 15:16:12 CEST 2010
+	- added retry option for better core restart handling
+	- added new columns from livestatus 1.1.4
+
+0.46  Tue Mar 16 15:19:08 CET 2010
+    - error code have been changed in livestatus (1.1.3)
+	- fixed threads support
+
+0.44  Sun Feb 28 12:19:56 CET 2010
+	- fixed bug when disabling backends and using threads
+
+0.42  Thu Feb 25 21:32:37 CET 2010
+	- added possibility to disable specific backends
+
+0.41  Sat Feb 20 20:37:36 CET 2010
+	- fixed tests on windows
+
+0.40  Thu Feb 11 01:00:20 CET 2010
+	- fixed timeout for inet sockets
+
+0.38  Fri Jan 29 20:54:50 CET 2010
+	- added limit option
+
+0.37  Thu Jan 28 21:23:19 CET 2010
+	- removed inc from repository
+
+0.36  Sun Jan 24 00:14:13 CET 2010
+	- added more backend tests
+	- fixed problem with summing up non numbers
+
+0.35  Mon Jan 11 15:37:51 CET 2010
+	- added TCP_NODELAY option for inet sockets
+	- fixed undefined values
+
+0.34  Sun Jan 10 12:29:57 CET 2010
+	- fixed return code with multi backend and different errors
+
+0.32  Sat Jan  9 16:12:48 CET 2010
+	- added deepcopy option
+
+0.31  Thu Jan  7 08:56:48 CET 2010
+	- added generic tests for livestatus backend
+	- fixed problem when selecting specific backend
+
+0.30  Wed Jan  6 16:05:33 CET 2010
+	- renamed project to Monitoring::Livestatus
+
+0.29  Mon Dec 28 00:11:53 CET 2009
+	- retain order of backends when merge outut
+	- renamed select_scalar_value to selectscalar_value
+	- fixed sums for selectscalar_value
+	- fixed missing META.yml
+
+0.28  Sat Dec 19 19:19:13 CET 2009
+	- fixed bug in column alias
+	- added support for multiple peers
+	- changed to Module::Install
+
+0.26  Fri Dec  4 08:25:07 CET 2009
+	- added peer name
+	- added peer arg (can be socket or server)
+
+0.24  Wed Dec  2 23:41:34 CET 2009
+	- added support for StatsAnd: and StatsOr: queries
+	- table alias support for selectall_hashref and selectrow_hashref
+	- added support for Stats:   ... as alias
+	- added support for StatsAnd:... as alias
+	- added support for StatsOr: ... as alias
+	- added support for StatsGroupBy: (with alias)
+	- added support column aliases for Column: header
+
+0.22  Fri Nov 27 01:04:16 CET 2009
+	- fixed errors on socket problems
+	- fixed sending commands
+
+0.20  Sun Nov 22 12:41:39 CET 2009
+	- added keepalive support
+	- added support for ResponseHeader: fixed16
+	- added error handling
+	- added pod test
+	- added tests with real socket / server
+	- added column aliases
+	- added timeout option
+	- implemented select_scalar_value()
+	- fixed perl::critic tests
+
+0.18  Sat Nov 14 2009 08:58:02 GMT
+	- fixed requirements
+	- fixed typos
+
+0.17  Fri Nov 13 17:15:44 CET 2009
+	- added support for tcp connections
+
+0.16  Sun Nov  8 23:17:35 CET 2009
+	- added support for stats querys
+
+0.15  Sat Nov  7 21:28:33 CET 2009
+	- fixed typos in doc
+	- minor bugfixes
+
+0.14  Fri Nov  6 09:39:56 CET 2009
+	- implemented selectcol_arrayref
+	- implemented selectrow_array
+	- implemented selectrow_hashref
+
+0.13  Fri Nov  6 00:03:38 CET 2009
+	- fixed tests on solaris
+	- implemented selectall_hashref()
+
+0.12  Thu Nov  5 09:34:59 CET 2009
+	- fixed tests with thread support
+	- added more tests
+
+0.11  Wed Nov  4 23:12:16 2009
+	- inital working version
+
+0.10  Tue Nov  3 17:13:16 2009
+	- renamed to Nagios::MKLivestatus
+
+0.01  Tue Nov  3 00:07:46 2009
+	- original version; created by h2xs 1.23 with options
+		-A -X -n Nagios::Livestatus

api/perl/MANIFEST

@@ -0,0 +1,38 @@
+Changes
+examples/dump.pl
+examples/test.pl
+inc/Module/AutoInstall.pm
+inc/Module/Install.pm
+inc/Module/Install/AutoInstall.pm
+inc/Module/Install/Base.pm
+inc/Module/Install/Can.pm
+inc/Module/Install/Fetch.pm
+inc/Module/Install/Include.pm
+inc/Module/Install/Makefile.pm
+inc/Module/Install/Metadata.pm
+inc/Module/Install/Win32.pm
+inc/Module/Install/WriteAll.pm
+lib/Monitoring/Livestatus.pm
+lib/Monitoring/Livestatus/INET.pm
+lib/Monitoring/Livestatus/MULTI.pm
+lib/Monitoring/Livestatus/UNIX.pm
+Makefile.PL
+MANIFEST			This list of files
+META.yml
+README
+t/01-Monitoring-Livestatus-basic_tests.t
+t/02-Monitoring-Livestatus-internals.t
+t/03-Monitoring-Livestatus-MULTI-internals.t
+t/20-Monitoring-Livestatus-test_socket.t
+t/21-Monitoring-Livestatus-INET.t
+t/22-Monitoring-Livestatus-UNIX.t
+t/30-Monitoring-Livestatus-live-test.t
+t/31-Monitoring-Livestatus-MULTI-live-test.t
+t/32-Monitoring-Livestatus-backend-test.t
+t/33-Monitoring-Livestatus-test_socket_timeout.t
+t/34-Monitoring-Livestatus-utf8_support.t
+t/35-Monitoring-Livestatus-callbacks_support.t
+t/97-Pod.t
+t/98-Pod-Coverage.t
+t/99-Perl-Critic.t
+t/perlcriticrc

api/perl/META.yml

@@ -0,0 +1,37 @@
+---
+abstract: 'Perl API for check_mk livestatus to access runtime'
+author:
+  - 'Sven Nierlein, <nierlein@cpan.org>'
+build_requires:
+  ExtUtils::MakeMaker: 6.42
+configure_requires:
+  ExtUtils::MakeMaker: 6.42
+distribution_type: module
+generated_by: 'Module::Install version 1.00'
+license: perl
+meta-spec:
+  url: http://module-build.sourceforge.net/META-spec-v1.4.html
+  version: 1.4
+name: Monitoring-Livestatus
+no_index:
+  directory:
+    - examples
+    - inc
+    - t
+requires:
+  Digest::MD5: 0
+  Encode: 0
+  IO::Socket::INET: 0
+  IO::Socket::UNIX: 0
+  JSON::XS: 0
+  Scalar::Util: 0
+  Test::More: 0.87
+  Thread::Queue: 2.11
+  perl: 5.6.0
+  utf8: 0
+resources:
+  bugtracker: http://github.com/sni/Monitoring-Livestatus/issues
+  homepage: http://search.cpan.org/dist/Monitoring-Livestatus/
+  license: http://dev.perl.org/licenses/
+  repository: http://github.com/sni/Monitoring-Livestatus
+version: 0.74

api/perl/Makefile.PL

@@ -0,0 +1,41 @@
+# IMPORTANT: if you delete this file your app will not work as
+# expected.  you have been warned
+use inc::Module::Install;
+
+name         'Monitoring-Livestatus';
+all_from     'lib/Monitoring/Livestatus.pm';
+perl_version '5.006';
+license      'perl';
+
+resources(
+    'homepage',   => 'http://search.cpan.org/dist/Monitoring-Livestatus/',
+    'bugtracker'  => 'http://github.com/sni/Monitoring-Livestatus/issues',
+    'repository', => 'http://github.com/sni/Monitoring-Livestatus',
+);
+
+
+requires 'IO::Socket::UNIX';
+requires 'IO::Socket::INET';
+requires 'Digest::MD5';
+requires 'Scalar::Util';
+requires 'Test::More'        => '0.87';
+requires 'Thread::Queue'     => '2.11';
+requires 'utf8';
+requires 'Encode';
+requires 'JSON::XS';
+
+# test requirements
+# these requirements still make it into the META.yml, so they are commented so far
+#feature     ('authortests',
+#  -default                                                                  => 0,
+#  'File::Copy::Recursive'                                                   => 0,
+#  'Test::Pod'                                                               => 1.14,
+#  'Test::Perl::Critic'                                                      => 0,
+#  'Test::Pod::Coverage'                                                     => 0,
+#  'Perl::Critic::Policy::Dynamic::NoIndirect'                               => 0,
+#  'Perl::Critic::Policy::NamingConventions::ProhibitMixedCaseSubs'          => 0,
+#  'Perl::Critic::Policy::ValuesAndExpressions::ProhibitAccessOfPrivateData' => 0,
+#);
+
+auto_install;
+WriteAll;

api/perl/README

@@ -0,0 +1,32 @@
+Monitoring-Livestatus
+=====================
+
+    Monitoring::Livestatus can be used to access the data of the check_mk
+    Livestatus Addon for Nagios and Icinga.
+
+INSTALLATION
+
+    To install this module type the following:
+
+     perl Makefile.PL
+     make
+     make test
+     make install
+
+DEPENDENCIES
+
+    This module requires no other modules.
+
+SYNOPSIS
+    my $ml = Monitoring::Livestatus->new( socket => '/var/lib/livestatus/livestatus.sock' );
+    my $hosts = $ml->selectall_arrayref("GET hosts");
+
+AUTHOR
+    Sven Nierlein <nierlein@cpan.org>
+
+COPYRIGHT AND LICENCE
+
+    Copyright (C) 2009 by Sven Nierlein
+
+    This library is free software; you can redistribute it and/or modify
+    it under the same terms as Perl itself.

api/perl/examples/dump.pl

@@ -0,0 +1,104 @@
+#!/usr/bin/env perl
+
+=head1 NAME
+
+dump.pl - print some information from a socket
+
+=head1 SYNOPSIS
+
+./dump.pl [ -h ] [ -v ] <socket|server>
+
+=head1 DESCRIPTION
+
+this script print some information from a given livestatus socket or server
+
+=head1 ARGUMENTS
+
+script has the following arguments
+
+=over 4
+
+=item help
+
+    -h
+
+print help and exit
+
+=item verbose
+
+    -v
+
+verbose output
+
+=item socket/server
+
+    server    local socket file or
+
+    server    remote address of livestatus
+
+=back
+
+=head1 EXAMPLE
+
+./dump.pl /tmp/live.sock
+
+=head1 AUTHOR
+
+2009, Sven Nierlein, <nierlein@cpan.org>
+
+=cut
+
+use warnings;
+use strict;
+use Data::Dumper;
+use Getopt::Long;
+use Pod::Usage;
+use lib 'lib';
+use lib '../lib';
+use Monitoring::Livestatus;
+
+$Data::Dumper::Sortkeys = 1;
+
+#########################################################################
+# parse and check cmd line arguments
+my ($opt_h, $opt_v, $opt_f);
+Getopt::Long::Configure('no_ignore_case');
+if(!GetOptions (
+   "h"              => \$opt_h,
+   "v"              => \$opt_v,
+   "<>"             => \&add_file,
+)) {
+    pod2usage( { -verbose => 1, -message => 'error in options' } );
+    exit 3;
+}
+
+if(defined $opt_h) {
+    pod2usage( { -verbose => 1 } );
+    exit 3;
+}
+my $verbose = 0;
+if(defined $opt_v) {
+    $verbose = 1;
+}
+
+if(!defined $opt_f) {
+    pod2usage( { -verbose => 1, -message => 'socket/server is a required option' } );
+    exit 3;
+}
+
+#########################################################################
+my $nl = Monitoring::Livestatus->new( peer => $opt_f, verbose => $opt_v );
+
+#########################################################################
+#my $hosts = $nl->selectall_hashref('GET hosts', 'name');
+#print Dumper($hosts);
+
+#########################################################################
+my $services = $nl->selectall_arrayref("GET services\nColumns: description host_name state\nLimit: 2", { Slice => {}});
+print Dumper($services);
+
+#########################################################################
+sub add_file {
+    my $file = shift;
+    $opt_f   = $file;
+}

api/perl/examples/test.pl

@@ -0,0 +1,143 @@
+#!/usr/bin/env perl
+
+=head1 NAME
+
+test.pl - print some information from a socket
+
+=head1 SYNOPSIS
+
+./test.pl [ -h ] [ -v ] <socket|server>
+
+=head1 DESCRIPTION
+
+this script print some information from a given livestatus socket or server
+
+=head1 ARGUMENTS
+
+script has the following arguments
+
+=over 4
+
+=item help
+
+    -h
+
+print help and exit
+
+=item verbose
+
+    -v
+
+verbose output
+
+=item socket/server
+
+    server    local socket file or
+
+    server    remote address of livestatus
+
+=back
+
+=head1 EXAMPLE
+
+./test.pl /tmp/live.sock
+
+=head1 AUTHOR
+
+2009, Sven Nierlein, <nierlein@cpan.org>
+
+=cut
+
+use warnings;
+use strict;
+use Data::Dumper;
+use Getopt::Long;
+use Pod::Usage;
+use Time::HiRes qw( gettimeofday tv_interval );
+use Log::Log4perl qw(:easy);
+use lib 'lib';
+use lib '../lib';
+use Monitoring::Livestatus;
+
+$Data::Dumper::Sortkeys = 1;
+
+#########################################################################
+# parse and check cmd line arguments
+my ($opt_h, $opt_v, @opt_f);
+Getopt::Long::Configure('no_ignore_case');
+if(!GetOptions (
+   "h"              => \$opt_h,
+   "v"              => \$opt_v,
+   "<>"             => \&add_file,
+)) {
+    pod2usage( { -verbose => 1, -message => 'error in options' } );
+    exit 3;
+}
+
+if(defined $opt_h) {
+    pod2usage( { -verbose => 1 } );
+    exit 3;
+}
+my $verbose = 0;
+if(defined $opt_v) {
+    $verbose = 1;
+}
+
+if(scalar @opt_f == 0) {
+    pod2usage( { -verbose => 1, -message => 'socket/server is a required option' } );
+    exit 3;
+}
+
+#########################################################################
+Log::Log4perl->easy_init($DEBUG);
+my $nl = Monitoring::Livestatus->new(
+                                     peer             => \@opt_f,
+                                     verbose          => $opt_v,
+                                     timeout          => 5,
+                                     keepalive        => 1,
+                                     logger           => get_logger(),
+                                   );
+my $log = get_logger();
+
+#########################################################################
+my $querys = [
+    { 'query' => "GET hostgroups\nColumns: members\nFilter: name = flap\nFilter: name = down\nOr: 2",
+      'sub'   => "selectall_arrayref",
+      'opt'   => {Slice => 1 }
+    },
+#    { 'query' => "GET comments",
+#      'sub'   => "selectall_arrayref",
+#      'opt'   => {Slice => 1 }
+#    },
+#    { 'query' => "GET downtimes",
+#      'sub'   => "selectall_arrayref",
+#      'opt'   => {Slice => 1, Sum => 1}
+#    },
+#    { 'query' => "GET log\nFilter: time > ".(time() - 600)."\nLimit: 1",
+#      'sub'   => "selectall_arrayref",
+#      'opt'   => {Slice => 1, AddPeer => 1}
+#    },
+#    { 'query' => "GET services\nFilter: contacts >= test\nFilter: host_contacts >= test\nOr: 2\nColumns: host_name description contacts host_contacts",
+#      'sub'   => "selectall_arrayref",
+#      'opt'   => {Slice => 1, AddPeer => 0}
+#    },
+#    { 'query' => "GET services\nFilter: host_name = test_host_00\nFilter: description = test_flap_02\nOr: 2\nColumns: host_name description contacts host_contacts",
+#      'sub'   => "selectall_arrayref",
+#      'opt'   => {Slice => 1, AddPeer => 0}
+#    },
+];
+for my $query (@{$querys}) {
+    my $sub     = $query->{'sub'};
+    my $t0      = [gettimeofday];
+    my $stats   = $nl->$sub($query->{'query'}, $query->{'opt'});
+    my $elapsed = tv_interval($t0);
+    print Dumper($stats);
+    print "Query took ".($elapsed)." seconds\n";
+}
+
+
+#########################################################################
+sub add_file {
+    my $file = shift;
+    push @opt_f, $file;
+}

api/perl/inc/Module/AutoInstall.pm

@@ -0,0 +1,820 @@
+#line 1
+package Module::AutoInstall;
+
+use strict;
+use Cwd                 ();
+use ExtUtils::MakeMaker ();
+
+use vars qw{$VERSION};
+BEGIN {
+	$VERSION = '1.03';
+}
+
+# special map on pre-defined feature sets
+my %FeatureMap = (
+    ''      => 'Core Features',    # XXX: deprecated
+    '-core' => 'Core Features',
+);
+
+# various lexical flags
+my ( @Missing, @Existing,  %DisabledTests, $UnderCPAN,     $HasCPANPLUS );
+my (
+    $Config, $CheckOnly, $SkipInstall, $AcceptDefault, $TestOnly, $AllDeps
+);
+my ( $PostambleActions, $PostambleUsed );
+
+# See if it's a testing or non-interactive session
+_accept_default( $ENV{AUTOMATED_TESTING} or ! -t STDIN ); 
+_init();
+
+sub _accept_default {
+    $AcceptDefault = shift;
+}
+
+sub missing_modules {
+    return @Missing;
+}
+
+sub do_install {
+    __PACKAGE__->install(
+        [
+            $Config
+            ? ( UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+            : ()
+        ],
+        @Missing,
+    );
+}
+
+# initialize various flags, and/or perform install
+sub _init {
+    foreach my $arg (
+        @ARGV,
+        split(
+            /[\s\t]+/,
+            $ENV{PERL_AUTOINSTALL} || $ENV{PERL_EXTUTILS_AUTOINSTALL} || ''
+        )
+      )
+    {
+        if ( $arg =~ /^--config=(.*)$/ ) {
+            $Config = [ split( ',', $1 ) ];
+        }
+        elsif ( $arg =~ /^--installdeps=(.*)$/ ) {
+            __PACKAGE__->install( $Config, @Missing = split( /,/, $1 ) );
+            exit 0;
+        }
+        elsif ( $arg =~ /^--default(?:deps)?$/ ) {
+            $AcceptDefault = 1;
+        }
+        elsif ( $arg =~ /^--check(?:deps)?$/ ) {
+            $CheckOnly = 1;
+        }
+        elsif ( $arg =~ /^--skip(?:deps)?$/ ) {
+            $SkipInstall = 1;
+        }
+        elsif ( $arg =~ /^--test(?:only)?$/ ) {
+            $TestOnly = 1;
+        }
+        elsif ( $arg =~ /^--all(?:deps)?$/ ) {
+            $AllDeps = 1;
+        }
+    }
+}
+
+# overrides MakeMaker's prompt() to automatically accept the default choice
+sub _prompt {
+    goto &ExtUtils::MakeMaker::prompt unless $AcceptDefault;
+
+    my ( $prompt, $default ) = @_;
+    my $y = ( $default =~ /^[Yy]/ );
+
+    print $prompt, ' [', ( $y ? 'Y' : 'y' ), '/', ( $y ? 'n' : 'N' ), '] ';
+    print "$default\n";
+    return $default;
+}
+
+# the workhorse
+sub import {
+    my $class = shift;
+    my @args  = @_ or return;
+    my $core_all;
+
+    print "*** $class version " . $class->VERSION . "\n";
+    print "*** Checking for Perl dependencies...\n";
+
+    my $cwd = Cwd::cwd();
+
+    $Config = [];
+
+    my $maxlen = length(
+        (
+            sort   { length($b) <=> length($a) }
+              grep { /^[^\-]/ }
+              map  {
+                ref($_)
+                  ? ( ( ref($_) eq 'HASH' ) ? keys(%$_) : @{$_} )
+                  : ''
+              }
+              map { +{@args}->{$_} }
+              grep { /^[^\-]/ or /^-core$/i } keys %{ +{@args} }
+        )[0]
+    );
+
+    # We want to know if we're under CPAN early to avoid prompting, but
+    # if we aren't going to try and install anything anyway then skip the
+    # check entirely since we don't want to have to load (and configure)
+    # an old CPAN just for a cosmetic message
+
+    $UnderCPAN = _check_lock(1) unless $SkipInstall;
+
+    while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) {
+        my ( @required, @tests, @skiptests );
+        my $default  = 1;
+        my $conflict = 0;
+
+        if ( $feature =~ m/^-(\w+)$/ ) {
+            my $option = lc($1);
+
+            # check for a newer version of myself
+            _update_to( $modules, @_ ) and return if $option eq 'version';
+
+            # sets CPAN configuration options
+            $Config = $modules if $option eq 'config';
+
+            # promote every features to core status
+            $core_all = ( $modules =~ /^all$/i ) and next
+              if $option eq 'core';
+
+            next unless $option eq 'core';
+        }
+
+        print "[" . ( $FeatureMap{ lc($feature) } || $feature ) . "]\n";
+
+        $modules = [ %{$modules} ] if UNIVERSAL::isa( $modules, 'HASH' );
+
+        unshift @$modules, -default => &{ shift(@$modules) }
+          if ( ref( $modules->[0] ) eq 'CODE' );    # XXX: bugward combatability
+
+        while ( my ( $mod, $arg ) = splice( @$modules, 0, 2 ) ) {
+            if ( $mod =~ m/^-(\w+)$/ ) {
+                my $option = lc($1);
+
+                $default   = $arg    if ( $option eq 'default' );
+                $conflict  = $arg    if ( $option eq 'conflict' );
+                @tests     = @{$arg} if ( $option eq 'tests' );
+                @skiptests = @{$arg} if ( $option eq 'skiptests' );
+
+                next;
+            }
+
+            printf( "- %-${maxlen}s ...", $mod );
+
+            if ( $arg and $arg =~ /^\D/ ) {
+                unshift @$modules, $arg;
+                $arg = 0;
+            }
+
+            # XXX: check for conflicts and uninstalls(!) them.
+            my $cur = _load($mod);
+            if (_version_cmp ($cur, $arg) >= 0)
+            {
+                print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n";
+                push @Existing, $mod => $arg;
+                $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+            }
+            else {
+                if (not defined $cur)   # indeed missing
+                {
+                    print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n";
+                }
+                else
+                {
+                    # no need to check $arg as _version_cmp ($cur, undef) would satisfy >= above
+                    print "too old. ($cur < $arg)\n";
+                }
+
+                push @required, $mod => $arg;
+            }
+        }
+
+        next unless @required;
+
+        my $mandatory = ( $feature eq '-core' or $core_all );
+
+        if (
+            !$SkipInstall
+            and (
+                $CheckOnly
+                or ($mandatory and $UnderCPAN)
+                or $AllDeps
+                or _prompt(
+                    qq{==> Auto-install the }
+                      . ( @required / 2 )
+                      . ( $mandatory ? ' mandatory' : ' optional' )
+                      . qq{ module(s) from CPAN?},
+                    $default ? 'y' : 'n',
+                ) =~ /^[Yy]/
+            )
+          )
+        {
+            push( @Missing, @required );
+            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+        }
+
+        elsif ( !$SkipInstall
+            and $default
+            and $mandatory
+            and
+            _prompt( qq{==> The module(s) are mandatory! Really skip?}, 'n', )
+            =~ /^[Nn]/ )
+        {
+            push( @Missing, @required );
+            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+        }
+
+        else {
+            $DisabledTests{$_} = 1 for map { glob($_) } @tests;
+        }
+    }
+
+    if ( @Missing and not( $CheckOnly or $UnderCPAN ) ) {
+        require Config;
+        print
+"*** Dependencies will be installed the next time you type '$Config::Config{make}'.\n";
+
+        # make an educated guess of whether we'll need root permission.
+        print "    (You may need to do that as the 'root' user.)\n"
+          if eval '$>';
+    }
+    print "*** $class configuration finished.\n";
+
+    chdir $cwd;
+
+    # import to main::
+    no strict 'refs';
+    *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main';
+
+    return (@Existing, @Missing);
+}
+
+sub _running_under {
+    my $thing = shift;
+    print <<"END_MESSAGE";
+*** Since we're running under ${thing}, I'll just let it take care
+    of the dependency's installation later.
+END_MESSAGE
+    return 1;
+}
+
+# Check to see if we are currently running under CPAN.pm and/or CPANPLUS;
+# if we are, then we simply let it taking care of our dependencies
+sub _check_lock {
+    return unless @Missing or @_;
+
+    my $cpan_env = $ENV{PERL5_CPAN_IS_RUNNING};
+
+    if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) {
+        return _running_under($cpan_env ? 'CPAN' : 'CPANPLUS');
+    }
+
+    require CPAN;
+
+    if ($CPAN::VERSION > '1.89') {
+        if ($cpan_env) {
+            return _running_under('CPAN');
+        }
+        return; # CPAN.pm new enough, don't need to check further
+    }
+
+    # last ditch attempt, this -will- configure CPAN, very sorry
+
+    _load_cpan(1); # force initialize even though it's already loaded
+
+    # Find the CPAN lock-file
+    my $lock = MM->catfile( $CPAN::Config->{cpan_home}, ".lock" );
+    return unless -f $lock;
+
+    # Check the lock
+    local *LOCK;
+    return unless open(LOCK, $lock);
+
+    if (
+            ( $^O eq 'MSWin32' ? _under_cpan() : <LOCK> == getppid() )
+        and ( $CPAN::Config->{prerequisites_policy} || '' ) ne 'ignore'
+    ) {
+        print <<'END_MESSAGE';
+
+*** Since we're running under CPAN, I'll just let it take care
+    of the dependency's installation later.
+END_MESSAGE
+        return 1;
+    }
+
+    close LOCK;
+    return;
+}
+
+sub install {
+    my $class = shift;
+
+    my $i;    # used below to strip leading '-' from config keys
+    my @config = ( map { s/^-// if ++$i; $_ } @{ +shift } );
+
+    my ( @modules, @installed );
+    while ( my ( $pkg, $ver ) = splice( @_, 0, 2 ) ) {
+
+        # grep out those already installed
+        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
+            push @installed, $pkg;
+        }
+        else {
+            push @modules, $pkg, $ver;
+        }
+    }
+
+    return @installed unless @modules;  # nothing to do
+    return @installed if _check_lock(); # defer to the CPAN shell
+
+    print "*** Installing dependencies...\n";
+
+    return unless _connected_to('cpan.org');
+
+    my %args = @config;
+    my %failed;
+    local *FAILED;
+    if ( $args{do_once} and open( FAILED, '.#autoinstall.failed' ) ) {
+        while (<FAILED>) { chomp; $failed{$_}++ }
+        close FAILED;
+
+        my @newmod;
+        while ( my ( $k, $v ) = splice( @modules, 0, 2 ) ) {
+            push @newmod, ( $k => $v ) unless $failed{$k};
+        }
+        @modules = @newmod;
+    }
+
+    if ( _has_cpanplus() and not $ENV{PERL_AUTOINSTALL_PREFER_CPAN} ) {
+        _install_cpanplus( \@modules, \@config );
+    } else {
+        _install_cpan( \@modules, \@config );
+    }
+
+    print "*** $class installation finished.\n";
+
+    # see if we have successfully installed them
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
+            push @installed, $pkg;
+        }
+        elsif ( $args{do_once} and open( FAILED, '>> .#autoinstall.failed' ) ) {
+            print FAILED "$pkg\n";
+        }
+    }
+
+    close FAILED if $args{do_once};
+
+    return @installed;
+}
+
+sub _install_cpanplus {
+    my @modules   = @{ +shift };
+    my @config    = _cpanplus_config( @{ +shift } );
+    my $installed = 0;
+
+    require CPANPLUS::Backend;
+    my $cp   = CPANPLUS::Backend->new;
+    my $conf = $cp->configure_object;
+
+    return unless $conf->can('conf') # 0.05x+ with "sudo" support
+               or _can_write($conf->_get_build('base'));  # 0.04x
+
+    # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
+    my $makeflags = $conf->get_conf('makeflags') || '';
+    if ( UNIVERSAL::isa( $makeflags, 'HASH' ) ) {
+        # 0.03+ uses a hashref here
+        $makeflags->{UNINST} = 1 unless exists $makeflags->{UNINST};
+
+    } else {
+        # 0.02 and below uses a scalar
+        $makeflags = join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
+          if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
+
+    }
+    $conf->set_conf( makeflags => $makeflags );
+    $conf->set_conf( prereqs   => 1 );
+
+    
+
+    while ( my ( $key, $val ) = splice( @config, 0, 2 ) ) {
+        $conf->set_conf( $key, $val );
+    }
+
+    my $modtree = $cp->module_tree;
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        print "*** Installing $pkg...\n";
+
+        MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
+
+        my $success;
+        my $obj = $modtree->{$pkg};
+
+        if ( $obj and _version_cmp( $obj->{version}, $ver ) >= 0 ) {
+            my $pathname = $pkg;
+            $pathname =~ s/::/\\W/;
+
+            foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
+                delete $INC{$inc};
+            }
+
+            my $rv = $cp->install( modules => [ $obj->{module} ] );
+
+            if ( $rv and ( $rv->{ $obj->{module} } or $rv->{ok} ) ) {
+                print "*** $pkg successfully installed.\n";
+                $success = 1;
+            } else {
+                print "*** $pkg installation cancelled.\n";
+                $success = 0;
+            }
+
+            $installed += $success;
+        } else {
+            print << ".";
+*** Could not find a version $ver or above for $pkg; skipping.
+.
+        }
+
+        MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
+    }
+
+    return $installed;
+}
+
+sub _cpanplus_config {
+	my @config = ();
+	while ( @_ ) {
+		my ($key, $value) = (shift(), shift());
+		if ( $key eq 'prerequisites_policy' ) {
+			if ( $value eq 'follow' ) {
+				$value = CPANPLUS::Internals::Constants::PREREQ_INSTALL();
+			} elsif ( $value eq 'ask' ) {
+				$value = CPANPLUS::Internals::Constants::PREREQ_ASK();
+			} elsif ( $value eq 'ignore' ) {
+				$value = CPANPLUS::Internals::Constants::PREREQ_IGNORE();
+			} else {
+				die "*** Cannot convert option $key = '$value' to CPANPLUS version.\n";
+			}
+		} else {
+			die "*** Cannot convert option $key to CPANPLUS version.\n";
+		}
+	}
+	return @config;
+}
+
+sub _install_cpan {
+    my @modules   = @{ +shift };
+    my @config    = @{ +shift };
+    my $installed = 0;
+    my %args;
+
+    _load_cpan();
+    require Config;
+
+    if (CPAN->VERSION < 1.80) {
+        # no "sudo" support, probe for writableness
+        return unless _can_write( MM->catfile( $CPAN::Config->{cpan_home}, 'sources' ) )
+                  and _can_write( $Config::Config{sitelib} );
+    }
+
+    # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
+    my $makeflags = $CPAN::Config->{make_install_arg} || '';
+    $CPAN::Config->{make_install_arg} =
+      join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
+      if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
+
+    # don't show start-up info
+    $CPAN::Config->{inhibit_startup_message} = 1;
+
+    # set additional options
+    while ( my ( $opt, $arg ) = splice( @config, 0, 2 ) ) {
+        ( $args{$opt} = $arg, next )
+          if $opt =~ /^force$/;    # pseudo-option
+        $CPAN::Config->{$opt} = $arg;
+    }
+
+    local $CPAN::Config->{prerequisites_policy} = 'follow';
+
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
+
+        print "*** Installing $pkg...\n";
+
+        my $obj     = CPAN::Shell->expand( Module => $pkg );
+        my $success = 0;
+
+        if ( $obj and _version_cmp( $obj->cpan_version, $ver ) >= 0 ) {
+            my $pathname = $pkg;
+            $pathname =~ s/::/\\W/;
+
+            foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
+                delete $INC{$inc};
+            }
+
+            my $rv = $args{force} ? CPAN::Shell->force( install => $pkg )
+                                  : CPAN::Shell->install($pkg);
+            $rv ||= eval {
+                $CPAN::META->instance( 'CPAN::Distribution', $obj->cpan_file, )
+                  ->{install}
+                  if $CPAN::META;
+            };
+
+            if ( $rv eq 'YES' ) {
+                print "*** $pkg successfully installed.\n";
+                $success = 1;
+            }
+            else {
+                print "*** $pkg installation failed.\n";
+                $success = 0;
+            }
+
+            $installed += $success;
+        }
+        else {
+            print << ".";
+*** Could not find a version $ver or above for $pkg; skipping.
+.
+        }
+
+        MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
+    }
+
+    return $installed;
+}
+
+sub _has_cpanplus {
+    return (
+        $HasCPANPLUS = (
+            $INC{'CPANPLUS/Config.pm'}
+              or _load('CPANPLUS::Shell::Default')
+        )
+    );
+}
+
+# make guesses on whether we're under the CPAN installation directory
+sub _under_cpan {
+    require Cwd;
+    require File::Spec;
+
+    my $cwd  = File::Spec->canonpath( Cwd::cwd() );
+    my $cpan = File::Spec->canonpath( $CPAN::Config->{cpan_home} );
+
+    return ( index( $cwd, $cpan ) > -1 );
+}
+
+sub _update_to {
+    my $class = __PACKAGE__;
+    my $ver   = shift;
+
+    return
+      if _version_cmp( _load($class), $ver ) >= 0;  # no need to upgrade
+
+    if (
+        _prompt( "==> A newer version of $class ($ver) is required. Install?",
+            'y' ) =~ /^[Nn]/
+      )
+    {
+        die "*** Please install $class $ver manually.\n";
+    }
+
+    print << ".";
+*** Trying to fetch it from CPAN...
+.
+
+    # install ourselves
+    _load($class) and return $class->import(@_)
+      if $class->install( [], $class, $ver );
+
+    print << '.'; exit 1;
+
+*** Cannot bootstrap myself. :-( Installation terminated.
+.
+}
+
+# check if we're connected to some host, using inet_aton
+sub _connected_to {
+    my $site = shift;
+
+    return (
+        ( _load('Socket') and Socket::inet_aton($site) ) or _prompt(
+            qq(
+*** Your host cannot resolve the domain name '$site', which
+    probably means the Internet connections are unavailable.
+==> Should we try to install the required module(s) anyway?), 'n'
+          ) =~ /^[Yy]/
+    );
+}
+
+# check if a directory is writable; may create it on demand
+sub _can_write {
+    my $path = shift;
+    mkdir( $path, 0755 ) unless -e $path;
+
+    return 1 if -w $path;
+
+    print << ".";
+*** You are not allowed to write to the directory '$path';
+    the installation may fail due to insufficient permissions.
+.
+
+    if (
+        eval '$>' and lc(`sudo -V`) =~ /version/ and _prompt(
+            qq(
+==> Should we try to re-execute the autoinstall process with 'sudo'?),
+            ((-t STDIN) ? 'y' : 'n')
+        ) =~ /^[Yy]/
+      )
+    {
+
+        # try to bootstrap ourselves from sudo
+        print << ".";
+*** Trying to re-execute the autoinstall process with 'sudo'...
+.
+        my $missing = join( ',', @Missing );
+        my $config = join( ',',
+            UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+          if $Config;
+
+        return
+          unless system( 'sudo', $^X, $0, "--config=$config",
+            "--installdeps=$missing" );
+
+        print << ".";
+*** The 'sudo' command exited with error!  Resuming...
+.
+    }
+
+    return _prompt(
+        qq(
+==> Should we try to install the required module(s) anyway?), 'n'
+    ) =~ /^[Yy]/;
+}
+
+# load a module and return the version it reports
+sub _load {
+    my $mod  = pop;    # class/instance doesn't matter
+    my $file = $mod;
+
+    $file =~ s|::|/|g;
+    $file .= '.pm';
+
+    local $@;
+    return eval { require $file; $mod->VERSION } || ( $@ ? undef: 0 );
+}
+
+# Load CPAN.pm and it's configuration
+sub _load_cpan {
+    return if $CPAN::VERSION and $CPAN::Config and not @_;
+    require CPAN;
+
+    # CPAN-1.82+ adds CPAN::Config::AUTOLOAD to redirect to
+    #    CPAN::HandleConfig->load. CPAN reports that the redirection
+    #    is deprecated in a warning printed at the user.
+
+    # CPAN-1.81 expects CPAN::HandleConfig->load, does not have
+    #   $CPAN::HandleConfig::VERSION but cannot handle
+    #   CPAN::Config->load
+
+    # Which "versions expect CPAN::Config->load?
+
+    if ( $CPAN::HandleConfig::VERSION
+        || CPAN::HandleConfig->can('load')
+    ) {
+        # Newer versions of CPAN have a HandleConfig module
+        CPAN::HandleConfig->load;
+    } else {
+    	# Older versions had the load method in Config directly
+        CPAN::Config->load;
+    }
+}
+
+# compare two versions, either use Sort::Versions or plain comparison
+# return values same as <=>
+sub _version_cmp {
+    my ( $cur, $min ) = @_;
+    return -1 unless defined $cur;  # if 0 keep comparing
+    return 1 unless $min;
+
+    $cur =~ s/\s+$//;
+
+    # check for version numbers that are not in decimal format
+    if ( ref($cur) or ref($min) or $cur =~ /v|\..*\./ or $min =~ /v|\..*\./ ) {
+        if ( ( $version::VERSION or defined( _load('version') )) and
+             version->can('new') 
+            ) {
+
+            # use version.pm if it is installed.
+            return version->new($cur) <=> version->new($min);
+        }
+        elsif ( $Sort::Versions::VERSION or defined( _load('Sort::Versions') ) )
+        {
+
+            # use Sort::Versions as the sorting algorithm for a.b.c versions
+            return Sort::Versions::versioncmp( $cur, $min );
+        }
+
+        warn "Cannot reliably compare non-decimal formatted versions.\n"
+          . "Please install version.pm or Sort::Versions.\n";
+    }
+
+    # plain comparison
+    local $^W = 0;    # shuts off 'not numeric' bugs
+    return $cur <=> $min;
+}
+
+# nothing; this usage is deprecated.
+sub main::PREREQ_PM { return {}; }
+
+sub _make_args {
+    my %args = @_;
+
+    $args{PREREQ_PM} = { %{ $args{PREREQ_PM} || {} }, @Existing, @Missing }
+      if $UnderCPAN or $TestOnly;
+
+    if ( $args{EXE_FILES} and -e 'MANIFEST' ) {
+        require ExtUtils::Manifest;
+        my $manifest = ExtUtils::Manifest::maniread('MANIFEST');
+
+        $args{EXE_FILES} =
+          [ grep { exists $manifest->{$_} } @{ $args{EXE_FILES} } ];
+    }
+
+    $args{test}{TESTS} ||= 't/*.t';
+    $args{test}{TESTS} = join( ' ',
+        grep { !exists( $DisabledTests{$_} ) }
+          map { glob($_) } split( /\s+/, $args{test}{TESTS} ) );
+
+    my $missing = join( ',', @Missing );
+    my $config =
+      join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+      if $Config;
+
+    $PostambleActions = (
+        ($missing and not $UnderCPAN)
+        ? "\$(PERL) $0 --config=$config --installdeps=$missing"
+        : "\$(NOECHO) \$(NOOP)"
+    );
+
+    return %args;
+}
+
+# a wrapper to ExtUtils::MakeMaker::WriteMakefile
+sub Write {
+    require Carp;
+    Carp::croak "WriteMakefile: Need even number of args" if @_ % 2;
+
+    if ($CheckOnly) {
+        print << ".";
+*** Makefile not written in check-only mode.
+.
+        return;
+    }
+
+    my %args = _make_args(@_);
+
+    no strict 'refs';
+
+    $PostambleUsed = 0;
+    local *MY::postamble = \&postamble unless defined &MY::postamble;
+    ExtUtils::MakeMaker::WriteMakefile(%args);
+
+    print << "." unless $PostambleUsed;
+*** WARNING: Makefile written with customized MY::postamble() without
+    including contents from Module::AutoInstall::postamble() --
+    auto installation features disabled.  Please contact the author.
+.
+
+    return 1;
+}
+
+sub postamble {
+    $PostambleUsed = 1;
+
+    return <<"END_MAKE";
+
+config :: installdeps
+\t\$(NOECHO) \$(NOOP)
+
+checkdeps ::
+\t\$(PERL) $0 --checkdeps
+
+installdeps ::
+\t$PostambleActions
+
+END_MAKE
+
+}
+
+1;
+
+__END__
+
+#line 1071

api/perl/inc/Module/Install.pm

@@ -0,0 +1,470 @@
+#line 1
+package Module::Install;
+
+# For any maintainers:
+# The load order for Module::Install is a bit magic.
+# It goes something like this...
+#
+# IF ( host has Module::Install installed, creating author mode ) {
+#     1. Makefile.PL calls "use inc::Module::Install"
+#     2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install
+#     3. The installed version of inc::Module::Install loads
+#     4. inc::Module::Install calls "require Module::Install"
+#     5. The ./inc/ version of Module::Install loads
+# } ELSE {
+#     1. Makefile.PL calls "use inc::Module::Install"
+#     2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
+#     3. The ./inc/ version of Module::Install loads
+# }
+
+use 5.005;
+use strict 'vars';
+use Cwd        ();
+use File::Find ();
+use File::Path ();
+
+use vars qw{$VERSION $MAIN};
+BEGIN {
+	# All Module::Install core packages now require synchronised versions.
+	# This will be used to ensure we don't accidentally load old or
+	# different versions of modules.
+	# This is not enforced yet, but will be some time in the next few
+	# releases once we can make sure it won't clash with custom
+	# Module::Install extensions.
+	$VERSION = '1.00';
+
+	# Storage for the pseudo-singleton
+	$MAIN    = undef;
+
+	*inc::Module::Install::VERSION = *VERSION;
+	@inc::Module::Install::ISA     = __PACKAGE__;
+
+}
+
+sub import {
+	my $class = shift;
+	my $self  = $class->new(@_);
+	my $who   = $self->_caller;
+
+	#-------------------------------------------------------------
+	# all of the following checks should be included in import(),
+	# to allow "eval 'require Module::Install; 1' to test
+	# installation of Module::Install. (RT #51267)
+	#-------------------------------------------------------------
+
+	# Whether or not inc::Module::Install is actually loaded, the
+	# $INC{inc/Module/Install.pm} is what will still get set as long as
+	# the caller loaded module this in the documented manner.
+	# If not set, the caller may NOT have loaded the bundled version, and thus
+	# they may not have a MI version that works with the Makefile.PL. This would
+	# result in false errors or unexpected behaviour. And we don't want that.
+	my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
+	unless ( $INC{$file} ) { die <<"END_DIE" }
+
+Please invoke ${\__PACKAGE__} with:
+
+	use inc::${\__PACKAGE__};
+
+not:
+
+	use ${\__PACKAGE__};
+
+END_DIE
+
+	# This reportedly fixes a rare Win32 UTC file time issue, but
+	# as this is a non-cross-platform XS module not in the core,
+	# we shouldn't really depend on it. See RT #24194 for detail.
+	# (Also, this module only supports Perl 5.6 and above).
+	eval "use Win32::UTCFileTime" if $^O eq 'MSWin32' && $] >= 5.006;
+
+	# If the script that is loading Module::Install is from the future,
+	# then make will detect this and cause it to re-run over and over
+	# again. This is bad. Rather than taking action to touch it (which
+	# is unreliable on some platforms and requires write permissions)
+	# for now we should catch this and refuse to run.
+	if ( -f $0 ) {
+		my $s = (stat($0))[9];
+
+		# If the modification time is only slightly in the future,
+		# sleep briefly to remove the problem.
+		my $a = $s - time;
+		if ( $a > 0 and $a < 5 ) { sleep 5 }
+
+		# Too far in the future, throw an error.
+		my $t = time;
+		if ( $s > $t ) { die <<"END_DIE" }
+
+Your installer $0 has a modification time in the future ($s > $t).
+
+This is known to create infinite loops in make.
+
+Please correct this, then run $0 again.
+
+END_DIE
+	}
+
+
+	# Build.PL was formerly supported, but no longer is due to excessive
+	# difficulty in implementing every single feature twice.
+	if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" }
+
+Module::Install no longer supports Build.PL.
+
+It was impossible to maintain duel backends, and has been deprecated.
+
+Please remove all Build.PL files and only use the Makefile.PL installer.
+
+END_DIE
+
+	#-------------------------------------------------------------
+
+	# To save some more typing in Module::Install installers, every...
+	# use inc::Module::Install
+	# ...also acts as an implicit use strict.
+	$^H |= strict::bits(qw(refs subs vars));
+
+	#-------------------------------------------------------------
+
+	unless ( -f $self->{file} ) {
+		foreach my $key (keys %INC) {
+			delete $INC{$key} if $key =~ /Module\/Install/;
+		}
+
+		local $^W;
+		require "$self->{path}/$self->{dispatch}.pm";
+		File::Path::mkpath("$self->{prefix}/$self->{author}");
+		$self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
+		$self->{admin}->init;
+		@_ = ($class, _self => $self);
+		goto &{"$self->{name}::import"};
+	}
+
+	local $^W;
+	*{"${who}::AUTOLOAD"} = $self->autoload;
+	$self->preload;
+
+	# Unregister loader and worker packages so subdirs can use them again
+	delete $INC{'inc/Module/Install.pm'};
+	delete $INC{'Module/Install.pm'};
+
+	# Save to the singleton
+	$MAIN = $self;
+
+	return 1;
+}
+
+sub autoload {
+	my $self = shift;
+	my $who  = $self->_caller;
+	my $cwd  = Cwd::cwd();
+	my $sym  = "${who}::AUTOLOAD";
+	$sym->{$cwd} = sub {
+		my $pwd = Cwd::cwd();
+		if ( my $code = $sym->{$pwd} ) {
+			# Delegate back to parent dirs
+			goto &$code unless $cwd eq $pwd;
+		}
+		unless ($$sym =~ s/([^:]+)$//) {
+			# XXX: it looks like we can't retrieve the missing function
+			# via $$sym (usually $main::AUTOLOAD) in this case.
+			# I'm still wondering if we should slurp Makefile.PL to
+			# get some context or not ...
+			my ($package, $file, $line) = caller;
+			die <<"EOT";
+Unknown function is found at $file line $line.
+Execution of $file aborted due to runtime errors.
+
+If you're a contributor to a project, you may need to install
+some Module::Install extensions from CPAN (or other repository).
+If you're a user of a module, please contact the author.
+EOT
+		}
+		my $method = $1;
+		if ( uc($method) eq $method ) {
+			# Do nothing
+			return;
+		} elsif ( $method =~ /^_/ and $self->can($method) ) {
+			# Dispatch to the root M:I class
+			return $self->$method(@_);
+		}
+
+		# Dispatch to the appropriate plugin
+		unshift @_, ( $self, $1 );
+		goto &{$self->can('call')};
+	};
+}
+
+sub preload {
+	my $self = shift;
+	unless ( $self->{extensions} ) {
+		$self->load_extensions(
+			"$self->{prefix}/$self->{path}", $self
+		);
+	}
+
+	my @exts = @{$self->{extensions}};
+	unless ( @exts ) {
+		@exts = $self->{admin}->load_all_extensions;
+	}
+
+	my %seen;
+	foreach my $obj ( @exts ) {
+		while (my ($method, $glob) = each %{ref($obj) . '::'}) {
+			next unless $obj->can($method);
+			next if $method =~ /^_/;
+			next if $method eq uc($method);
+			$seen{$method}++;
+		}
+	}
+
+	my $who = $self->_caller;
+	foreach my $name ( sort keys %seen ) {
+		local $^W;
+		*{"${who}::$name"} = sub {
+			${"${who}::AUTOLOAD"} = "${who}::$name";
+			goto &{"${who}::AUTOLOAD"};
+		};
+	}
+}
+
+sub new {
+	my ($class, %args) = @_;
+
+	delete $INC{'FindBin.pm'};
+	{
+		# to suppress the redefine warning
+		local $SIG{__WARN__} = sub {};
+		require FindBin;
+	}
+
+	# ignore the prefix on extension modules built from top level.
+	my $base_path = Cwd::abs_path($FindBin::Bin);
+	unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
+		delete $args{prefix};
+	}
+	return $args{_self} if $args{_self};
+
+	$args{dispatch} ||= 'Admin';
+	$args{prefix}   ||= 'inc';
+	$args{author}   ||= ($^O eq 'VMS' ? '_author' : '.author');
+	$args{bundle}   ||= 'inc/BUNDLES';
+	$args{base}     ||= $base_path;
+	$class =~ s/^\Q$args{prefix}\E:://;
+	$args{name}     ||= $class;
+	$args{version}  ||= $class->VERSION;
+	unless ( $args{path} ) {
+		$args{path}  = $args{name};
+		$args{path}  =~ s!::!/!g;
+	}
+	$args{file}     ||= "$args{base}/$args{prefix}/$args{path}.pm";
+	$args{wrote}      = 0;
+
+	bless( \%args, $class );
+}
+
+sub call {
+	my ($self, $method) = @_;
+	my $obj = $self->load($method) or return;
+        splice(@_, 0, 2, $obj);
+	goto &{$obj->can($method)};
+}
+
+sub load {
+	my ($self, $method) = @_;
+
+	$self->load_extensions(
+		"$self->{prefix}/$self->{path}", $self
+	) unless $self->{extensions};
+
+	foreach my $obj (@{$self->{extensions}}) {
+		return $obj if $obj->can($method);
+	}
+
+	my $admin = $self->{admin} or die <<"END_DIE";
+The '$method' method does not exist in the '$self->{prefix}' path!
+Please remove the '$self->{prefix}' directory and run $0 again to load it.
+END_DIE
+
+	my $obj = $admin->load($method, 1);
+	push @{$self->{extensions}}, $obj;
+
+	$obj;
+}
+
+sub load_extensions {
+	my ($self, $path, $top) = @_;
+
+	my $should_reload = 0;
+	unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
+		unshift @INC, $self->{prefix};
+		$should_reload = 1;
+	}
+
+	foreach my $rv ( $self->find_extensions($path) ) {
+		my ($file, $pkg) = @{$rv};
+		next if $self->{pathnames}{$pkg};
+
+		local $@;
+		my $new = eval { local $^W; require $file; $pkg->can('new') };
+		unless ( $new ) {
+			warn $@ if $@;
+			next;
+		}
+		$self->{pathnames}{$pkg} =
+			$should_reload ? delete $INC{$file} : $INC{$file};
+		push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
+	}
+
+	$self->{extensions} ||= [];
+}
+
+sub find_extensions {
+	my ($self, $path) = @_;
+
+	my @found;
+	File::Find::find( sub {
+		my $file = $File::Find::name;
+		return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is;
+		my $subpath = $1;
+		return if lc($subpath) eq lc($self->{dispatch});
+
+		$file = "$self->{path}/$subpath.pm";
+		my $pkg = "$self->{name}::$subpath";
+		$pkg =~ s!/!::!g;
+
+		# If we have a mixed-case package name, assume case has been preserved
+		# correctly.  Otherwise, root through the file to locate the case-preserved
+		# version of the package name.
+		if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) {
+			my $content = Module::Install::_read($subpath . '.pm');
+			my $in_pod  = 0;
+			foreach ( split //, $content ) {
+				$in_pod = 1 if /^=\w/;
+				$in_pod = 0 if /^=cut/;
+				next if ($in_pod || /^=cut/);  # skip pod text
+				next if /^\s*#/;               # and comments
+				if ( m/^\s*package\s+($pkg)\s*;/i ) {
+					$pkg = $1;
+					last;
+				}
+			}
+		}
+
+		push @found, [ $file, $pkg ];
+	}, $path ) if -d $path;
+
+	@found;
+}
+
+
+
+
+
+#####################################################################
+# Common Utility Functions
+
+sub _caller {
+	my $depth = 0;
+	my $call  = caller($depth);
+	while ( $call eq __PACKAGE__ ) {
+		$depth++;
+		$call = caller($depth);
+	}
+	return $call;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _read {
+	local *FH;
+	open( FH, '<', $_[0] ) or die "open($_[0]): $!";
+	my $string = do { local $/; <FH> };
+	close FH or die "close($_[0]): $!";
+	return $string;
+}
+END_NEW
+sub _read {
+	local *FH;
+	open( FH, "< $_[0]"  ) or die "open($_[0]): $!";
+	my $string = do { local $/; <FH> };
+	close FH or die "close($_[0]): $!";
+	return $string;
+}
+END_OLD
+
+sub _readperl {
+	my $string = Module::Install::_read($_[0]);
+	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+	$string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
+	$string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
+	return $string;
+}
+
+sub _readpod {
+	my $string = Module::Install::_read($_[0]);
+	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+	return $string if $_[0] =~ /\.pod\z/;
+	$string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
+	$string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
+	$string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
+	$string =~ s/^\n+//s;
+	return $string;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _write {
+	local *FH;
+	open( FH, '>', $_[0] ) or die "open($_[0]): $!";
+	foreach ( 1 .. $#_ ) {
+		print FH $_[$_] or die "print($_[0]): $!";
+	}
+	close FH or die "close($_[0]): $!";
+}
+END_NEW
+sub _write {
+	local *FH;
+	open( FH, "> $_[0]"  ) or die "open($_[0]): $!";
+	foreach ( 1 .. $#_ ) {
+		print FH $_[$_] or die "print($_[0]): $!";
+	}
+	close FH or die "close($_[0]): $!";
+}
+END_OLD
+
+# _version is for processing module versions (eg, 1.03_05) not
+# Perl versions (eg, 5.8.1).
+sub _version ($) {
+	my $s = shift || 0;
+	my $d =()= $s =~ /(\.)/g;
+	if ( $d >= 2 ) {
+		# Normalise multipart versions
+		$s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
+	}
+	$s =~ s/^(\d+)\.?//;
+	my $l = $1 || 0;
+	my @v = map {
+		$_ . '0' x (3 - length $_)
+	} $s =~ /(\d{1,3})\D?/g;
+	$l = $l . '.' . join '', @v if @v;
+	return $l + 0;
+}
+
+sub _cmp ($$) {
+	_version($_[0]) <=> _version($_[1]);
+}
+
+# Cloned from Params::Util::_CLASS
+sub _CLASS ($) {
+	(
+		defined $_[0]
+		and
+		! ref $_[0]
+		and
+		$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
+	) ? $_[0] : undef;
+}
+
+1;
+
+# Copyright 2008 - 2010 Adam Kennedy.

api/perl/inc/Module/Install/AutoInstall.pm

@@ -0,0 +1,82 @@
+#line 1
+package Module::Install::AutoInstall;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+sub AutoInstall { $_[0] }
+
+sub run {
+    my $self = shift;
+    $self->auto_install_now(@_);
+}
+
+sub write {
+    my $self = shift;
+    $self->auto_install(@_);
+}
+
+sub auto_install {
+    my $self = shift;
+    return if $self->{done}++;
+
+    # Flatten array of arrays into a single array
+    my @core = map @$_, map @$_, grep ref,
+               $self->build_requires, $self->requires;
+
+    my @config = @_;
+
+    # We'll need Module::AutoInstall
+    $self->include('Module::AutoInstall');
+    require Module::AutoInstall;
+
+    my @features_require = Module::AutoInstall->import(
+        (@config ? (-config => \@config) : ()),
+        (@core   ? (-core   => \@core)   : ()),
+        $self->features,
+    );
+
+    my %seen;
+    my @requires = map @$_, map @$_, grep ref, $self->requires;
+    while (my ($mod, $ver) = splice(@requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+    my @build_requires = map @$_, map @$_, grep ref, $self->build_requires;
+    while (my ($mod, $ver) = splice(@build_requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+    my @configure_requires = map @$_, map @$_, grep ref, $self->configure_requires;
+    while (my ($mod, $ver) = splice(@configure_requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+
+    my @deduped;
+    while (my ($mod, $ver) = splice(@features_require, 0, 2)) {
+        push @deduped, $mod => $ver unless $seen{$mod}{$ver}++;
+    }
+
+    $self->requires(@deduped);
+
+    $self->makemaker_args( Module::AutoInstall::_make_args() );
+
+    my $class = ref($self);
+    $self->postamble(
+        "# --- $class section:\n" .
+        Module::AutoInstall::postamble()
+    );
+}
+
+sub auto_install_now {
+    my $self = shift;
+    $self->auto_install(@_);
+    Module::AutoInstall::do_install();
+}
+
+1;

api/perl/inc/Module/Install/Base.pm

@@ -0,0 +1,83 @@
+#line 1
+package Module::Install::Base;
+
+use strict 'vars';
+use vars qw{$VERSION};
+BEGIN {
+	$VERSION = '1.00';
+}
+
+# Suspend handler for "redefined" warnings
+BEGIN {
+	my $w = $SIG{__WARN__};
+	$SIG{__WARN__} = sub { $w };
+}
+
+#line 42
+
+sub new {
+	my $class = shift;
+	unless ( defined &{"${class}::call"} ) {
+		*{"${class}::call"} = sub { shift->_top->call(@_) };
+	}
+	unless ( defined &{"${class}::load"} ) {
+		*{"${class}::load"} = sub { shift->_top->load(@_) };
+	}
+	bless { @_ }, $class;
+}
+
+#line 61
+
+sub AUTOLOAD {
+	local $@;
+	my $func = eval { shift->_top->autoload } or return;
+	goto &$func;
+}
+
+#line 75
+
+sub _top {
+	$_[0]->{_top};
+}
+
+#line 90
+
+sub admin {
+	$_[0]->_top->{admin}
+	or
+	Module::Install::Base::FakeAdmin->new;
+}
+
+#line 106
+
+sub is_admin {
+	! $_[0]->admin->isa('Module::Install::Base::FakeAdmin');
+}
+
+sub DESTROY {}
+
+package Module::Install::Base::FakeAdmin;
+
+use vars qw{$VERSION};
+BEGIN {
+	$VERSION = $Module::Install::Base::VERSION;
+}
+
+my $fake;
+
+sub new {
+	$fake ||= bless(\@_, $_[0]);
+}
+
+sub AUTOLOAD {}
+
+sub DESTROY {}
+
+# Restore warning handler
+BEGIN {
+	$SIG{__WARN__} = $SIG{__WARN__}->();
+}
+
+1;
+
+#line 159

api/perl/inc/Module/Install/Can.pm

@@ -0,0 +1,81 @@
+#line 1
+package Module::Install::Can;
+
+use strict;
+use Config                ();
+use File::Spec            ();
+use ExtUtils::MakeMaker   ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+# check if we can load some module
+### Upgrade this to not have to load the module if possible
+sub can_use {
+	my ($self, $mod, $ver) = @_;
+	$mod =~ s{::|\\}{/}g;
+	$mod .= '.pm' unless $mod =~ /\.pm$/i;
+
+	my $pkg = $mod;
+	$pkg =~ s{/}{::}g;
+	$pkg =~ s{\.pm$}{}i;
+
+	local $@;
+	eval { require $mod; $pkg->VERSION($ver || 0); 1 };
+}
+
+# check if we can run some command
+sub can_run {
+	my ($self, $cmd) = @_;
+
+	my $_cmd = $cmd;
+	return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
+
+	for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
+		next if $dir eq '';
+		my $abs = File::Spec->catfile($dir, $_[1]);
+		return $abs if (-x $abs or $abs = MM->maybe_command($abs));
+	}
+
+	return;
+}
+
+# can we locate a (the) C compiler
+sub can_cc {
+	my $self   = shift;
+	my @chunks = split(/ /, $Config::Config{cc}) or return;
+
+	# $Config{cc} may contain args; try to find out the program part
+	while (@chunks) {
+		return $self->can_run("@chunks") || (pop(@chunks), next);
+	}
+
+	return;
+}
+
+# Fix Cygwin bug on maybe_command();
+if ( $^O eq 'cygwin' ) {
+	require ExtUtils::MM_Cygwin;
+	require ExtUtils::MM_Win32;
+	if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
+		*ExtUtils::MM_Cygwin::maybe_command = sub {
+			my ($self, $file) = @_;
+			if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) {
+				ExtUtils::MM_Win32->maybe_command($file);
+			} else {
+				ExtUtils::MM_Unix->maybe_command($file);
+			}
+		}
+	}
+}
+
+1;
+
+__END__
+
+#line 156

api/perl/inc/Module/Install/Fetch.pm

@@ -0,0 +1,93 @@
+#line 1
+package Module::Install::Fetch;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+sub get_file {
+    my ($self, %args) = @_;
+    my ($scheme, $host, $path, $file) =
+        $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+
+    if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) {
+        $args{url} = $args{ftp_url}
+            or (warn("LWP support unavailable!\n"), return);
+        ($scheme, $host, $path, $file) =
+            $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+    }
+
+    $|++;
+    print "Fetching '$file' from $host... ";
+
+    unless (eval { require Socket; Socket::inet_aton($host) }) {
+        warn "'$host' resolve failed!\n";
+        return;
+    }
+
+    return unless $scheme eq 'ftp' or $scheme eq 'http';
+
+    require Cwd;
+    my $dir = Cwd::getcwd();
+    chdir $args{local_dir} or return if exists $args{local_dir};
+
+    if (eval { require LWP::Simple; 1 }) {
+        LWP::Simple::mirror($args{url}, $file);
+    }
+    elsif (eval { require Net::FTP; 1 }) { eval {
+        # use Net::FTP to get past firewall
+        my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600);
+        $ftp->login("anonymous", 'anonymous@example.com');
+        $ftp->cwd($path);
+        $ftp->binary;
+        $ftp->get($file) or (warn("$!\n"), return);
+        $ftp->quit;
+    } }
+    elsif (my $ftp = $self->can_run('ftp')) { eval {
+        # no Net::FTP, fallback to ftp.exe
+        require FileHandle;
+        my $fh = FileHandle->new;
+
+        local $SIG{CHLD} = 'IGNORE';
+        unless ($fh->open("|$ftp -n")) {
+            warn "Couldn't open ftp: $!\n";
+            chdir $dir; return;
+        }
+
+        my @dialog = split(/\n/, <<"END_FTP");
+open $host
+user anonymous anonymous\@example.com
+cd $path
+binary
+get $file $file
+quit
+END_FTP
+        foreach (@dialog) { $fh->print("$_\n") }
+        $fh->close;
+    } }
+    else {
+        warn "No working 'ftp' program available!\n";
+        chdir $dir; return;
+    }
+
+    unless (-f $file) {
+        warn "Fetching failed: $@\n";
+        chdir $dir; return;
+    }
+
+    return if exists $args{size} and -s $file != $args{size};
+    system($args{run}) if exists $args{run};
+    unlink($file) if $args{remove};
+
+    print(((!exists $args{check_for} or -e $args{check_for})
+        ? "done!" : "failed! ($!)"), "\n");
+    chdir $dir; return !$?;
+}
+
+1;

api/perl/inc/Module/Install/Include.pm

@@ -0,0 +1,34 @@
+#line 1
+package Module::Install::Include;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+sub include {
+	shift()->admin->include(@_);
+}
+
+sub include_deps {
+	shift()->admin->include_deps(@_);
+}
+
+sub auto_include {
+	shift()->admin->auto_include(@_);
+}
+
+sub auto_include_deps {
+	shift()->admin->auto_include_deps(@_);
+}
+
+sub auto_include_dependent_dists {
+	shift()->admin->auto_include_dependent_dists(@_);
+}
+
+1;

api/perl/inc/Module/Install/Makefile.pm

@@ -0,0 +1,415 @@
+#line 1
+package Module::Install::Makefile;
+
+use strict 'vars';
+use ExtUtils::MakeMaker   ();
+use Module::Install::Base ();
+use Fcntl qw/:flock :seek/;
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+sub Makefile { $_[0] }
+
+my %seen = ();
+
+sub prompt {
+	shift;
+
+	# Infinite loop protection
+	my @c = caller();
+	if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
+		die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
+	}
+
+	# In automated testing or non-interactive session, always use defaults
+	if ( ($ENV{AUTOMATED_TESTING} or -! -t STDIN) and ! $ENV{PERL_MM_USE_DEFAULT} ) {
+		local $ENV{PERL_MM_USE_DEFAULT} = 1;
+		goto &ExtUtils::MakeMaker::prompt;
+	} else {
+		goto &ExtUtils::MakeMaker::prompt;
+	}
+}
+
+# Store a cleaned up version of the MakeMaker version,
+# since we need to behave differently in a variety of
+# ways based on the MM version.
+my $makemaker = eval $ExtUtils::MakeMaker::VERSION;
+
+# If we are passed a param, do a "newer than" comparison.
+# Otherwise, just return the MakeMaker version.
+sub makemaker {
+	( @_ < 2 or $makemaker >= eval($_[1]) ) ? $makemaker : 0
+}
+
+# Ripped from ExtUtils::MakeMaker 6.56, and slightly modified
+# as we only need to know here whether the attribute is an array
+# or a hash or something else (which may or may not be appendable).
+my %makemaker_argtype = (
+ C                  => 'ARRAY',
+ CONFIG             => 'ARRAY',
+# CONFIGURE          => 'CODE', # ignore
+ DIR                => 'ARRAY',
+ DL_FUNCS           => 'HASH',
+ DL_VARS            => 'ARRAY',
+ EXCLUDE_EXT        => 'ARRAY',
+ EXE_FILES          => 'ARRAY',
+ FUNCLIST           => 'ARRAY',
+ H                  => 'ARRAY',
+ IMPORTS            => 'HASH',
+ INCLUDE_EXT        => 'ARRAY',
+ LIBS               => 'ARRAY', # ignore ''
+ MAN1PODS           => 'HASH',
+ MAN3PODS           => 'HASH',
+ META_ADD           => 'HASH',
+ META_MERGE         => 'HASH',
+ PL_FILES           => 'HASH',
+ PM                 => 'HASH',
+ PMLIBDIRS          => 'ARRAY',
+ PMLIBPARENTDIRS    => 'ARRAY',
+ PREREQ_PM          => 'HASH',
+ CONFIGURE_REQUIRES => 'HASH',
+ SKIP               => 'ARRAY',
+ TYPEMAPS           => 'ARRAY',
+ XS                 => 'HASH',
+# VERSION            => ['version',''],  # ignore
+# _KEEP_AFTER_FLUSH  => '',
+
+ clean      => 'HASH',
+ depend     => 'HASH',
+ dist       => 'HASH',
+ dynamic_lib=> 'HASH',
+ linkext    => 'HASH',
+ macro      => 'HASH',
+ postamble  => 'HASH',
+ realclean  => 'HASH',
+ test       => 'HASH',
+ tool_autosplit => 'HASH',
+
+ # special cases where you can use makemaker_append
+ CCFLAGS   => 'APPENDABLE',
+ DEFINE    => 'APPENDABLE',
+ INC       => 'APPENDABLE',
+ LDDLFLAGS => 'APPENDABLE',
+ LDFROM    => 'APPENDABLE',
+);
+
+sub makemaker_args {
+	my ($self, %new_args) = @_;
+	my $args = ( $self->{makemaker_args} ||= {} );
+	foreach my $key (keys %new_args) {
+		if ($makemaker_argtype{$key}) {
+			if ($makemaker_argtype{$key} eq 'ARRAY') {
+				$args->{$key} = [] unless defined $args->{$key};
+				unless (ref $args->{$key} eq 'ARRAY') {
+					$args->{$key} = [$args->{$key}]
+				}
+				push @{$args->{$key}},
+					ref $new_args{$key} eq 'ARRAY'
+						? @{$new_args{$key}}
+						: $new_args{$key};
+			}
+			elsif ($makemaker_argtype{$key} eq 'HASH') {
+				$args->{$key} = {} unless defined $args->{$key};
+				foreach my $skey (keys %{ $new_args{$key} }) {
+					$args->{$key}{$skey} = $new_args{$key}{$skey};
+				}
+			}
+			elsif ($makemaker_argtype{$key} eq 'APPENDABLE') {
+				$self->makemaker_append($key => $new_args{$key});
+			}
+		}
+		else {
+			if (defined $args->{$key}) {
+				warn qq{MakeMaker attribute "$key" is overriden; use "makemaker_append" to append values\n};
+			}
+			$args->{$key} = $new_args{$key};
+		}
+	}
+	return $args;
+}
+
+# For mm args that take multiple space-seperated args,
+# append an argument to the current list.
+sub makemaker_append {
+	my $self = shift;
+	my $name = shift;
+	my $args = $self->makemaker_args;
+	$args->{$name} = defined $args->{$name}
+		? join( ' ', $args->{$name}, @_ )
+		: join( ' ', @_ );
+}
+
+sub build_subdirs {
+	my $self    = shift;
+	my $subdirs = $self->makemaker_args->{DIR} ||= [];
+	for my $subdir (@_) {
+		push @$subdirs, $subdir;
+	}
+}
+
+sub clean_files {
+	my $self  = shift;
+	my $clean = $self->makemaker_args->{clean} ||= {};
+	  %$clean = (
+		%$clean,
+		FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), @_),
+	);
+}
+
+sub realclean_files {
+	my $self      = shift;
+	my $realclean = $self->makemaker_args->{realclean} ||= {};
+	  %$realclean = (
+		%$realclean,
+		FILES => join ' ', grep { length $_ } ($realclean->{FILES} || (), @_),
+	);
+}
+
+sub libs {
+	my $self = shift;
+	my $libs = ref $_[0] ? shift : [ shift ];
+	$self->makemaker_args( LIBS => $libs );
+}
+
+sub inc {
+	my $self = shift;
+	$self->makemaker_args( INC => shift );
+}
+
+sub _wanted_t {
+}
+
+sub tests_recursive {
+	my $self = shift;
+	my $dir = shift || 't';
+	unless ( -d $dir ) {
+		die "tests_recursive dir '$dir' does not exist";
+	}
+	my %tests = map { $_ => 1 } split / /, ($self->tests || '');
+	require File::Find;
+	File::Find::find(
+        sub { /\.t$/ and -f $_ and $tests{"$File::Find::dir/*.t"} = 1 },
+        $dir
+    );
+	$self->tests( join ' ', sort keys %tests );
+}
+
+sub write {
+	my $self = shift;
+	die "&Makefile->write() takes no arguments\n" if @_;
+
+	# Check the current Perl version
+	my $perl_version = $self->perl_version;
+	if ( $perl_version ) {
+		eval "use $perl_version; 1"
+			or die "ERROR: perl: Version $] is installed, "
+			. "but we need version >= $perl_version";
+	}
+
+	# Make sure we have a new enough MakeMaker
+	require ExtUtils::MakeMaker;
+
+	if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) {
+		# MakeMaker can complain about module versions that include
+		# an underscore, even though its own version may contain one!
+		# Hence the funny regexp to get rid of it.  See RT #35800
+		# for details.
+		my $v = $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/;
+		$self->build_requires(     'ExtUtils::MakeMaker' => $v );
+		$self->configure_requires( 'ExtUtils::MakeMaker' => $v );
+	} else {
+		# Allow legacy-compatibility with 5.005 by depending on the
+		# most recent EU:MM that supported 5.005.
+		$self->build_requires(     'ExtUtils::MakeMaker' => 6.42 );
+		$self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 );
+	}
+
+	# Generate the MakeMaker params
+	my $args = $self->makemaker_args;
+	$args->{DISTNAME} = $self->name;
+	$args->{NAME}     = $self->module_name || $self->name;
+	$args->{NAME}     =~ s/-/::/g;
+	$args->{VERSION}  = $self->version or die <<'EOT';
+ERROR: Can't determine distribution version. Please specify it
+explicitly via 'version' in Makefile.PL, or set a valid $VERSION
+in a module, and provide its file path via 'version_from' (or
+'all_from' if you prefer) in Makefile.PL.
+EOT
+
+	$DB::single = 1;
+	if ( $self->tests ) {
+		my @tests = split ' ', $self->tests;
+		my %seen;
+		$args->{test} = {
+			TESTS => (join ' ', grep {!$seen{$_}++} @tests),
+		};
+    } elsif ( $Module::Install::ExtraTests::use_extratests ) {
+        # Module::Install::ExtraTests doesn't set $self->tests and does its own tests via harness.
+        # So, just ignore our xt tests here.
+	} elsif ( -d 'xt' and ($Module::Install::AUTHOR or $ENV{RELEASE_TESTING}) ) {
+		$args->{test} = {
+			TESTS => join( ' ', map { "$_/*.t" } grep { -d $_ } qw{ t xt } ),
+		};
+	}
+	if ( $] >= 5.005 ) {
+		$args->{ABSTRACT} = $self->abstract;
+		$args->{AUTHOR}   = join ', ', @{$self->author || []};
+	}
+	if ( $self->makemaker(6.10) ) {
+		$args->{NO_META}   = 1;
+		#$args->{NO_MYMETA} = 1;
+	}
+	if ( $self->makemaker(6.17) and $self->sign ) {
+		$args->{SIGN} = 1;
+	}
+	unless ( $self->is_admin ) {
+		delete $args->{SIGN};
+	}
+	if ( $self->makemaker(6.31) and $self->license ) {
+		$args->{LICENSE} = $self->license;
+	}
+
+	my $prereq = ($args->{PREREQ_PM} ||= {});
+	%$prereq = ( %$prereq,
+		map { @$_ } # flatten [module => version]
+		map { @$_ }
+		grep $_,
+		($self->requires)
+	);
+
+	# Remove any reference to perl, PREREQ_PM doesn't support it
+	delete $args->{PREREQ_PM}->{perl};
+
+	# Merge both kinds of requires into BUILD_REQUIRES
+	my $build_prereq = ($args->{BUILD_REQUIRES} ||= {});
+	%$build_prereq = ( %$build_prereq,
+		map { @$_ } # flatten [module => version]
+		map { @$_ }
+		grep $_,
+		($self->configure_requires, $self->build_requires)
+	);
+
+	# Remove any reference to perl, BUILD_REQUIRES doesn't support it
+	delete $args->{BUILD_REQUIRES}->{perl};
+
+	# Delete bundled dists from prereq_pm, add it to Makefile DIR
+	my $subdirs = ($args->{DIR} || []);
+	if ($self->bundles) {
+		my %processed;
+		foreach my $bundle (@{ $self->bundles }) {
+			my ($mod_name, $dist_dir) = @$bundle;
+			delete $prereq->{$mod_name};
+			$dist_dir = File::Basename::basename($dist_dir); # dir for building this module
+			if (not exists $processed{$dist_dir}) {
+				if (-d $dist_dir) {
+					# List as sub-directory to be processed by make
+					push @$subdirs, $dist_dir;
+				}
+				# Else do nothing: the module is already present on the system
+				$processed{$dist_dir} = undef;
+			}
+		}
+	}
+
+	unless ( $self->makemaker('6.55_03') ) {
+		%$prereq = (%$prereq,%$build_prereq);
+		delete $args->{BUILD_REQUIRES};
+	}
+
+	if ( my $perl_version = $self->perl_version ) {
+		eval "use $perl_version; 1"
+			or die "ERROR: perl: Version $] is installed, "
+			. "but we need version >= $perl_version";
+
+		if ( $self->makemaker(6.48) ) {
+			$args->{MIN_PERL_VERSION} = $perl_version;
+		}
+	}
+
+	if ($self->installdirs) {
+		warn qq{old INSTALLDIRS (probably set by makemaker_args) is overriden by installdirs\n} if $args->{INSTALLDIRS};
+		$args->{INSTALLDIRS} = $self->installdirs;
+	}
+
+	my %args = map {
+		( $_ => $args->{$_} ) } grep {defined($args->{$_} )
+	} keys %$args;
+
+	my $user_preop = delete $args{dist}->{PREOP};
+	if ( my $preop = $self->admin->preop($user_preop) ) {
+		foreach my $key ( keys %$preop ) {
+			$args{dist}->{$key} = $preop->{$key};
+		}
+	}
+
+	my $mm = ExtUtils::MakeMaker::WriteMakefile(%args);
+	$self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile');
+}
+
+sub fix_up_makefile {
+	my $self          = shift;
+	my $makefile_name = shift;
+	my $top_class     = ref($self->_top) || '';
+	my $top_version   = $self->_top->VERSION || '';
+
+	my $preamble = $self->preamble
+		? "# Preamble by $top_class $top_version\n"
+			. $self->preamble
+		: '';
+	my $postamble = "# Postamble by $top_class $top_version\n"
+		. ($self->postamble || '');
+
+	local *MAKEFILE;
+	open MAKEFILE, "+< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+	eval { flock MAKEFILE, LOCK_EX };
+	my $makefile = do { local $/; <MAKEFILE> };
+
+	$makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
+	$makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
+	$makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
+	$makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
+	$makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
+
+	# Module::Install will never be used to build the Core Perl
+	# Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks
+	# PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist
+	$makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m;
+	#$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m;
+
+	# Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well.
+	$makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g;
+
+	# XXX - This is currently unused; not sure if it breaks other MM-users
+	# $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
+
+	seek MAKEFILE, 0, SEEK_SET;
+	truncate MAKEFILE, 0;
+	print MAKEFILE  "$preamble$makefile$postamble" or die $!;
+	close MAKEFILE  or die $!;
+
+	1;
+}
+
+sub preamble {
+	my ($self, $text) = @_;
+	$self->{preamble} = $text . $self->{preamble} if defined $text;
+	$self->{preamble};
+}
+
+sub postamble {
+	my ($self, $text) = @_;
+	$self->{postamble} ||= $self->admin->postamble;
+	$self->{postamble} .= $text if defined $text;
+	$self->{postamble}
+}
+
+1;
+
+__END__
+
+#line 541

api/perl/inc/Module/Install/Metadata.pm

@@ -0,0 +1,715 @@
+#line 1
+package Module::Install::Metadata;
+
+use strict 'vars';
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+my @boolean_keys = qw{
+	sign
+};
+
+my @scalar_keys = qw{
+	name
+	module_name
+	abstract
+	version
+	distribution_type
+	tests
+	installdirs
+};
+
+my @tuple_keys = qw{
+	configure_requires
+	build_requires
+	requires
+	recommends
+	bundles
+	resources
+};
+
+my @resource_keys = qw{
+	homepage
+	bugtracker
+	repository
+};
+
+my @array_keys = qw{
+	keywords
+	author
+};
+
+*authors = \&author;
+
+sub Meta              { shift          }
+sub Meta_BooleanKeys  { @boolean_keys  }
+sub Meta_ScalarKeys   { @scalar_keys   }
+sub Meta_TupleKeys    { @tuple_keys    }
+sub Meta_ResourceKeys { @resource_keys }
+sub Meta_ArrayKeys    { @array_keys    }
+
+foreach my $key ( @boolean_keys ) {
+	*$key = sub {
+		my $self = shift;
+		if ( defined wantarray and not @_ ) {
+			return $self->{values}->{$key};
+		}
+		$self->{values}->{$key} = ( @_ ? $_[0] : 1 );
+		return $self;
+	};
+}
+
+foreach my $key ( @scalar_keys ) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} if defined wantarray and !@_;
+		$self->{values}->{$key} = shift;
+		return $self;
+	};
+}
+
+foreach my $key ( @array_keys ) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} if defined wantarray and !@_;
+		$self->{values}->{$key} ||= [];
+		push @{$self->{values}->{$key}}, @_;
+		return $self;
+	};
+}
+
+foreach my $key ( @resource_keys ) {
+	*$key = sub {
+		my $self = shift;
+		unless ( @_ ) {
+			return () unless $self->{values}->{resources};
+			return map  { $_->[1] }
+			       grep { $_->[0] eq $key }
+			       @{ $self->{values}->{resources} };
+		}
+		return $self->{values}->{resources}->{$key} unless @_;
+		my $uri = shift or die(
+			"Did not provide a value to $key()"
+		);
+		$self->resources( $key => $uri );
+		return 1;
+	};
+}
+
+foreach my $key ( grep { $_ ne "resources" } @tuple_keys) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} unless @_;
+		my @added;
+		while ( @_ ) {
+			my $module  = shift or last;
+			my $version = shift || 0;
+			push @added, [ $module, $version ];
+		}
+		push @{ $self->{values}->{$key} }, @added;
+		return map {@$_} @added;
+	};
+}
+
+# Resource handling
+my %lc_resource = map { $_ => 1 } qw{
+	homepage
+	license
+	bugtracker
+	repository
+};
+
+sub resources {
+	my $self = shift;
+	while ( @_ ) {
+		my $name  = shift or last;
+		my $value = shift or next;
+		if ( $name eq lc $name and ! $lc_resource{$name} ) {
+			die("Unsupported reserved lowercase resource '$name'");
+		}
+		$self->{values}->{resources} ||= [];
+		push @{ $self->{values}->{resources} }, [ $name, $value ];
+	}
+	$self->{values}->{resources};
+}
+
+# Aliases for build_requires that will have alternative
+# meanings in some future version of META.yml.
+sub test_requires     { shift->build_requires(@_) }
+sub install_requires  { shift->build_requires(@_) }
+
+# Aliases for installdirs options
+sub install_as_core   { $_[0]->installdirs('perl')   }
+sub install_as_cpan   { $_[0]->installdirs('site')   }
+sub install_as_site   { $_[0]->installdirs('site')   }
+sub install_as_vendor { $_[0]->installdirs('vendor') }
+
+sub dynamic_config {
+	my $self = shift;
+	unless ( @_ ) {
+		warn "You MUST provide an explicit true/false value to dynamic_config\n";
+		return $self;
+	}
+	$self->{values}->{dynamic_config} = $_[0] ? 1 : 0;
+	return 1;
+}
+
+sub perl_version {
+	my $self = shift;
+	return $self->{values}->{perl_version} unless @_;
+	my $version = shift or die(
+		"Did not provide a value to perl_version()"
+	);
+
+	# Normalize the version
+	$version = $self->_perl_version($version);
+
+	# We don't support the reall old versions
+	unless ( $version >= 5.005 ) {
+		die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n";
+	}
+
+	$self->{values}->{perl_version} = $version;
+}
+
+sub all_from {
+	my ( $self, $file ) = @_;
+
+	unless ( defined($file) ) {
+		my $name = $self->name or die(
+			"all_from called with no args without setting name() first"
+		);
+		$file = join('/', 'lib', split(/-/, $name)) . '.pm';
+		$file =~ s{.*/}{} unless -e $file;
+		unless ( -e $file ) {
+			die("all_from cannot find $file from $name");
+		}
+	}
+	unless ( -f $file ) {
+		die("The path '$file' does not exist, or is not a file");
+	}
+
+	$self->{values}{all_from} = $file;
+
+	# Some methods pull from POD instead of code.
+	# If there is a matching .pod, use that instead
+	my $pod = $file;
+	$pod =~ s/\.pm$/.pod/i;
+	$pod = $file unless -e $pod;
+
+	# Pull the different values
+	$self->name_from($file)         unless $self->name;
+	$self->version_from($file)      unless $self->version;
+	$self->perl_version_from($file) unless $self->perl_version;
+	$self->author_from($pod)        unless @{$self->author || []};
+	$self->license_from($pod)       unless $self->license;
+	$self->abstract_from($pod)      unless $self->abstract;
+
+	return 1;
+}
+
+sub provides {
+	my $self     = shift;
+	my $provides = ( $self->{values}->{provides} ||= {} );
+	%$provides = (%$provides, @_) if @_;
+	return $provides;
+}
+
+sub auto_provides {
+	my $self = shift;
+	return $self unless $self->is_admin;
+	unless (-e 'MANIFEST') {
+		warn "Cannot deduce auto_provides without a MANIFEST, skipping\n";
+		return $self;
+	}
+	# Avoid spurious warnings as we are not checking manifest here.
+	local $SIG{__WARN__} = sub {1};
+	require ExtUtils::Manifest;
+	local *ExtUtils::Manifest::manicheck = sub { return };
+
+	require Module::Build;
+	my $build = Module::Build->new(
+		dist_name    => $self->name,
+		dist_version => $self->version,
+		license      => $self->license,
+	);
+	$self->provides( %{ $build->find_dist_packages || {} } );
+}
+
+sub feature {
+	my $self     = shift;
+	my $name     = shift;
+	my $features = ( $self->{values}->{features} ||= [] );
+	my $mods;
+
+	if ( @_ == 1 and ref( $_[0] ) ) {
+		# The user used ->feature like ->features by passing in the second
+		# argument as a reference.  Accomodate for that.
+		$mods = $_[0];
+	} else {
+		$mods = \@_;
+	}
+
+	my $count = 0;
+	push @$features, (
+		$name => [
+			map {
+				ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_
+			} @$mods
+		]
+	);
+
+	return @$features;
+}
+
+sub features {
+	my $self = shift;
+	while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
+		$self->feature( $name, @$mods );
+	}
+	return $self->{values}->{features}
+		? @{ $self->{values}->{features} }
+		: ();
+}
+
+sub no_index {
+	my $self = shift;
+	my $type = shift;
+	push @{ $self->{values}->{no_index}->{$type} }, @_ if $type;
+	return $self->{values}->{no_index};
+}
+
+sub read {
+	my $self = shift;
+	$self->include_deps( 'YAML::Tiny', 0 );
+
+	require YAML::Tiny;
+	my $data = YAML::Tiny::LoadFile('META.yml');
+
+	# Call methods explicitly in case user has already set some values.
+	while ( my ( $key, $value ) = each %$data ) {
+		next unless $self->can($key);
+		if ( ref $value eq 'HASH' ) {
+			while ( my ( $module, $version ) = each %$value ) {
+				$self->can($key)->($self, $module => $version );
+			}
+		} else {
+			$self->can($key)->($self, $value);
+		}
+	}
+	return $self;
+}
+
+sub write {
+	my $self = shift;
+	return $self unless $self->is_admin;
+	$self->admin->write_meta;
+	return $self;
+}
+
+sub version_from {
+	require ExtUtils::MM_Unix;
+	my ( $self, $file ) = @_;
+	$self->version( ExtUtils::MM_Unix->parse_version($file) );
+
+	# for version integrity check
+	$self->makemaker_args( VERSION_FROM => $file );
+}
+
+sub abstract_from {
+	require ExtUtils::MM_Unix;
+	my ( $self, $file ) = @_;
+	$self->abstract(
+		bless(
+			{ DISTNAME => $self->name },
+			'ExtUtils::MM_Unix'
+		)->parse_abstract($file)
+	);
+}
+
+# Add both distribution and module name
+sub name_from {
+	my ($self, $file) = @_;
+	if (
+		Module::Install::_read($file) =~ m/
+		^ \s*
+		package \s*
+		([\w:]+)
+		\s* ;
+		/ixms
+	) {
+		my ($name, $module_name) = ($1, $1);
+		$name =~ s{::}{-}g;
+		$self->name($name);
+		unless ( $self->module_name ) {
+			$self->module_name($module_name);
+		}
+	} else {
+		die("Cannot determine name from $file\n");
+	}
+}
+
+sub _extract_perl_version {
+	if (
+		$_[0] =~ m/
+		^\s*
+		(?:use|require) \s*
+		v?
+		([\d_\.]+)
+		\s* ;
+		/ixms
+	) {
+		my $perl_version = $1;
+		$perl_version =~ s{_}{}g;
+		return $perl_version;
+	} else {
+		return;
+	}
+}
+
+sub perl_version_from {
+	my $self = shift;
+	my $perl_version=_extract_perl_version(Module::Install::_read($_[0]));
+	if ($perl_version) {
+		$self->perl_version($perl_version);
+	} else {
+		warn "Cannot determine perl version info from $_[0]\n";
+		return;
+	}
+}
+
+sub author_from {
+	my $self    = shift;
+	my $content = Module::Install::_read($_[0]);
+	if ($content =~ m/
+		=head \d \s+ (?:authors?)\b \s*
+		([^\n]*)
+		|
+		=head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
+		.*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
+		([^\n]*)
+	/ixms) {
+		my $author = $1 || $2;
+
+		# XXX: ugly but should work anyway...
+		if (eval "require Pod::Escapes; 1") {
+			# Pod::Escapes has a mapping table.
+			# It's in core of perl >= 5.9.3, and should be installed
+			# as one of the Pod::Simple's prereqs, which is a prereq
+			# of Pod::Text 3.x (see also below).
+			$author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
+			{
+				defined $2
+				? chr($2)
+				: defined $Pod::Escapes::Name2character_number{$1}
+				? chr($Pod::Escapes::Name2character_number{$1})
+				: do {
+					warn "Unknown escape: E<$1>";
+					"E<$1>";
+				};
+			}gex;
+		}
+		elsif (eval "require Pod::Text; 1" && $Pod::Text::VERSION < 3) {
+			# Pod::Text < 3.0 has yet another mapping table,
+			# though the table name of 2.x and 1.x are different.
+			# (1.x is in core of Perl < 5.6, 2.x is in core of
+			# Perl < 5.9.3)
+			my $mapping = ($Pod::Text::VERSION < 2)
+				? \%Pod::Text::HTML_Escapes
+				: \%Pod::Text::ESCAPES;
+			$author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
+			{
+				defined $2
+				? chr($2)
+				: defined $mapping->{$1}
+				? $mapping->{$1}
+				: do {
+					warn "Unknown escape: E<$1>";
+					"E<$1>";
+				};
+			}gex;
+		}
+		else {
+			$author =~ s{E<lt>}{<}g;
+			$author =~ s{E<gt>}{>}g;
+		}
+		$self->author($author);
+	} else {
+		warn "Cannot determine author info from $_[0]\n";
+	}
+}
+
+#Stolen from M::B
+my %license_urls = (
+    perl         => 'http://dev.perl.org/licenses/',
+    apache       => 'http://apache.org/licenses/LICENSE-2.0',
+    apache_1_1   => 'http://apache.org/licenses/LICENSE-1.1',
+    artistic     => 'http://opensource.org/licenses/artistic-license.php',
+    artistic_2   => 'http://opensource.org/licenses/artistic-license-2.0.php',
+    lgpl         => 'http://opensource.org/licenses/lgpl-license.php',
+    lgpl2        => 'http://opensource.org/licenses/lgpl-2.1.php',
+    lgpl3        => 'http://opensource.org/licenses/lgpl-3.0.html',
+    bsd          => 'http://opensource.org/licenses/bsd-license.php',
+    gpl          => 'http://opensource.org/licenses/gpl-license.php',
+    gpl2         => 'http://opensource.org/licenses/gpl-2.0.php',
+    gpl3         => 'http://opensource.org/licenses/gpl-3.0.html',
+    mit          => 'http://opensource.org/licenses/mit-license.php',
+    mozilla      => 'http://opensource.org/licenses/mozilla1.1.php',
+    open_source  => undef,
+    unrestricted => undef,
+    restrictive  => undef,
+    unknown      => undef,
+);
+
+sub license {
+	my $self = shift;
+	return $self->{values}->{license} unless @_;
+	my $license = shift or die(
+		'Did not provide a value to license()'
+	);
+	$license = __extract_license($license) || lc $license;
+	$self->{values}->{license} = $license;
+
+	# Automatically fill in license URLs
+	if ( $license_urls{$license} ) {
+		$self->resources( license => $license_urls{$license} );
+	}
+
+	return 1;
+}
+
+sub _extract_license {
+	my $pod = shift;
+	my $matched;
+	return __extract_license(
+		($matched) = $pod =~ m/
+			(=head \d \s+ L(?i:ICEN[CS]E|ICENSING)\b.*?)
+			(=head \d.*|=cut.*|)\z
+		/xms
+	) || __extract_license(
+		($matched) = $pod =~ m/
+			(=head \d \s+ (?:C(?i:OPYRIGHTS?)|L(?i:EGAL))\b.*?)
+			(=head \d.*|=cut.*|)\z
+		/xms
+	);
+}
+
+sub __extract_license {
+	my $license_text = shift or return;
+	my @phrases      = (
+		'(?:under )?the same (?:terms|license) as (?:perl|the perl (?:\d )?programming language)' => 'perl', 1,
+		'(?:under )?the terms of (?:perl|the perl programming language) itself' => 'perl', 1,
+		'Artistic and GPL'                   => 'perl',         1,
+		'GNU general public license'         => 'gpl',          1,
+		'GNU public license'                 => 'gpl',          1,
+		'GNU lesser general public license'  => 'lgpl',         1,
+		'GNU lesser public license'          => 'lgpl',         1,
+		'GNU library general public license' => 'lgpl',         1,
+		'GNU library public license'         => 'lgpl',         1,
+		'GNU Free Documentation license'     => 'unrestricted', 1,
+		'GNU Affero General Public License'  => 'open_source',  1,
+		'(?:Free)?BSD license'               => 'bsd',          1,
+		'Artistic license'                   => 'artistic',     1,
+		'Apache (?:Software )?license'       => 'apache',       1,
+		'GPL'                                => 'gpl',          1,
+		'LGPL'                               => 'lgpl',         1,
+		'BSD'                                => 'bsd',          1,
+		'Artistic'                           => 'artistic',     1,
+		'MIT'                                => 'mit',          1,
+		'Mozilla Public License'             => 'mozilla',      1,
+		'Q Public License'                   => 'open_source',  1,
+		'OpenSSL License'                    => 'unrestricted', 1,
+		'SSLeay License'                     => 'unrestricted', 1,
+		'zlib License'                       => 'open_source',  1,
+		'proprietary'                        => 'proprietary',  0,
+	);
+	while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
+		$pattern =~ s#\s+#\\s+#gs;
+		if ( $license_text =~ /\b$pattern\b/i ) {
+			return $license;
+		}
+	}
+	return '';
+}
+
+sub license_from {
+	my $self = shift;
+	if (my $license=_extract_license(Module::Install::_read($_[0]))) {
+		$self->license($license);
+	} else {
+		warn "Cannot determine license info from $_[0]\n";
+		return 'unknown';
+	}
+}
+
+sub _extract_bugtracker {
+	my @links   = $_[0] =~ m#L<(
+	 \Qhttp://rt.cpan.org/\E[^>]+|
+	 \Qhttp://github.com/\E[\w_]+/[\w_]+/issues|
+	 \Qhttp://code.google.com/p/\E[\w_\-]+/issues/list
+	 )>#gx;
+	my %links;
+	@links{@links}=();
+	@links=keys %links;
+	return @links;
+}
+
+sub bugtracker_from {
+	my $self    = shift;
+	my $content = Module::Install::_read($_[0]);
+	my @links   = _extract_bugtracker($content);
+	unless ( @links ) {
+		warn "Cannot determine bugtracker info from $_[0]\n";
+		return 0;
+	}
+	if ( @links > 1 ) {
+		warn "Found more than one bugtracker link in $_[0]\n";
+		return 0;
+	}
+
+	# Set the bugtracker
+	bugtracker( $links[0] );
+	return 1;
+}
+
+sub requires_from {
+	my $self     = shift;
+	my $content  = Module::Install::_readperl($_[0]);
+	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+	while ( @requires ) {
+		my $module  = shift @requires;
+		my $version = shift @requires;
+		$self->requires( $module => $version );
+	}
+}
+
+sub test_requires_from {
+	my $self     = shift;
+	my $content  = Module::Install::_readperl($_[0]);
+	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+	while ( @requires ) {
+		my $module  = shift @requires;
+		my $version = shift @requires;
+		$self->test_requires( $module => $version );
+	}
+}
+
+# Convert triple-part versions (eg, 5.6.1 or 5.8.9) to
+# numbers (eg, 5.006001 or 5.008009).
+# Also, convert double-part versions (eg, 5.8)
+sub _perl_version {
+	my $v = $_[-1];
+	$v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e;
+	$v =~ s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 0)/e;
+	$v =~ s/(\.\d\d\d)000$/$1/;
+	$v =~ s/_.+$//;
+	if ( ref($v) ) {
+		# Numify
+		$v = $v + 0;
+	}
+	return $v;
+}
+
+sub add_metadata {
+    my $self = shift;
+    my %hash = @_;
+    for my $key (keys %hash) {
+        warn "add_metadata: $key is not prefixed with 'x_'.\n" .
+             "Use appopriate function to add non-private metadata.\n" unless $key =~ /^x_/;
+        $self->{values}->{$key} = $hash{$key};
+    }
+}
+
+
+######################################################################
+# MYMETA Support
+
+sub WriteMyMeta {
+	die "WriteMyMeta has been deprecated";
+}
+
+sub write_mymeta_yaml {
+	my $self = shift;
+
+	# We need YAML::Tiny to write the MYMETA.yml file
+	unless ( eval { require YAML::Tiny; 1; } ) {
+		return 1;
+	}
+
+	# Generate the data
+	my $meta = $self->_write_mymeta_data or return 1;
+
+	# Save as the MYMETA.yml file
+	print "Writing MYMETA.yml\n";
+	YAML::Tiny::DumpFile('MYMETA.yml', $meta);
+}
+
+sub write_mymeta_json {
+	my $self = shift;
+
+	# We need JSON to write the MYMETA.json file
+	unless ( eval { require JSON; 1; } ) {
+		return 1;
+	}
+
+	# Generate the data
+	my $meta = $self->_write_mymeta_data or return 1;
+
+	# Save as the MYMETA.yml file
+	print "Writing MYMETA.json\n";
+	Module::Install::_write(
+		'MYMETA.json',
+		JSON->new->pretty(1)->canonical->encode($meta),
+	);
+}
+
+sub _write_mymeta_data {
+	my $self = shift;
+
+	# If there's no existing META.yml there is nothing we can do
+	return undef unless -f 'META.yml';
+
+	# We need Parse::CPAN::Meta to load the file
+	unless ( eval { require Parse::CPAN::Meta; 1; } ) {
+		return undef;
+	}
+
+	# Merge the perl version into the dependencies
+	my $val  = $self->Meta->{values};
+	my $perl = delete $val->{perl_version};
+	if ( $perl ) {
+		$val->{requires} ||= [];
+		my $requires = $val->{requires};
+
+		# Canonize to three-dot version after Perl 5.6
+		if ( $perl >= 5.006 ) {
+			$perl =~ s{^(\d+)\.(\d\d\d)(\d*)}{join('.', $1, int($2||0), int($3||0))}e
+		}
+		unshift @$requires, [ perl => $perl ];
+	}
+
+	# Load the advisory META.yml file
+	my @yaml = Parse::CPAN::Meta::LoadFile('META.yml');
+	my $meta = $yaml[0];
+
+	# Overwrite the non-configure dependency hashs
+	delete $meta->{requires};
+	delete $meta->{build_requires};
+	delete $meta->{recommends};
+	if ( exists $val->{requires} ) {
+		$meta->{requires} = { map { @$_ } @{ $val->{requires} } };
+	}
+	if ( exists $val->{build_requires} ) {
+		$meta->{build_requires} = { map { @$_ } @{ $val->{build_requires} } };
+	}
+
+	return $meta;
+}
+
+1;

api/perl/inc/Module/Install/Win32.pm

@@ -0,0 +1,64 @@
+#line 1
+package Module::Install::Win32;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+# determine if the user needs nmake, and download it if needed
+sub check_nmake {
+	my $self = shift;
+	$self->load('can_run');
+	$self->load('get_file');
+
+	require Config;
+	return unless (
+		$^O eq 'MSWin32'                     and
+		$Config::Config{make}                and
+		$Config::Config{make} =~ /^nmake\b/i and
+		! $self->can_run('nmake')
+	);
+
+	print "The required 'nmake' executable not found, fetching it...\n";
+
+	require File::Basename;
+	my $rv = $self->get_file(
+		url       => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe',
+		ftp_url   => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe',
+		local_dir => File::Basename::dirname($^X),
+		size      => 51928,
+		run       => 'Nmake15.exe /o > nul',
+		check_for => 'Nmake.exe',
+		remove    => 1,
+	);
+
+	die <<'END_MESSAGE' unless $rv;
+
+-------------------------------------------------------------------------------
+
+Since you are using Microsoft Windows, you will need the 'nmake' utility
+before installation. It's available at:
+
+  http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe
+      or
+  ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe
+
+Please download the file manually, save it to a directory in %PATH% (e.g.
+C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to
+that directory, and run "Nmake15.exe" from there; that will create the
+'nmake.exe' file needed by this module.
+
+You may then resume the installation process described in README.
+
+-------------------------------------------------------------------------------
+END_MESSAGE
+
+}
+
+1;

api/perl/inc/Module/Install/WriteAll.pm

@@ -0,0 +1,63 @@
+#line 1
+package Module::Install::WriteAll;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '1.00';
+	@ISA     = qw{Module::Install::Base};
+	$ISCORE  = 1;
+}
+
+sub WriteAll {
+	my $self = shift;
+	my %args = (
+		meta        => 1,
+		sign        => 0,
+		inline      => 0,
+		check_nmake => 1,
+		@_,
+	);
+
+	$self->sign(1)                if $args{sign};
+	$self->admin->WriteAll(%args) if $self->is_admin;
+
+	$self->check_nmake if $args{check_nmake};
+	unless ( $self->makemaker_args->{PL_FILES} ) {
+		# XXX: This still may be a bit over-defensive...
+		unless ($self->makemaker(6.25)) {
+			$self->makemaker_args( PL_FILES => {} ) if -f 'Build.PL';
+		}
+	}
+
+	# Until ExtUtils::MakeMaker support MYMETA.yml, make sure
+	# we clean it up properly ourself.
+	$self->realclean_files('MYMETA.yml');
+
+	if ( $args{inline} ) {
+		$self->Inline->write;
+	} else {
+		$self->Makefile->write;
+	}
+
+	# The Makefile write process adds a couple of dependencies,
+	# so write the META.yml files after the Makefile.
+	if ( $args{meta} ) {
+		$self->Meta->write;
+	}
+
+	# Experimental support for MYMETA
+	if ( $ENV{X_MYMETA} ) {
+		if ( $ENV{X_MYMETA} eq 'JSON' ) {
+			$self->Meta->write_mymeta_json;
+		} else {
+			$self->Meta->write_mymeta_yaml;
+		}
+	}
+
+	return 1;
+}
+
+1;

api/perl/lib/Monitoring/Livestatus/INET.pm

@@ -0,0 +1,121 @@
+package Monitoring::Livestatus::INET;
+
+use 5.000000;
+use strict;
+use warnings;
+use IO::Socket::INET;
+use Socket qw(IPPROTO_TCP TCP_NODELAY);
+use Carp;
+use base "Monitoring::Livestatus";
+
+=head1 NAME
+
+Monitoring::Livestatus::INET - connector with tcp sockets
+
+=head1 SYNOPSIS
+
+    use Monitoring::Livestatus;
+    my $nl = Monitoring::Livestatus::INET->new( 'localhost:9999' );
+    my $hosts = $nl->selectall_arrayref("GET hosts");
+
+=head1 CONSTRUCTOR
+
+=head2 new ( [ARGS] )
+
+Creates an C<Monitoring::Livestatus::INET> object. C<new> takes at least the server.
+Arguments are the same as in C<Monitoring::Livestatus>.
+If the constructor is only passed a single argument, it is assumed to
+be a the C<server> specification. Use either socker OR server.
+
+=cut
+
+sub new {
+    my $class = shift;
+    unshift(@_, "peer") if scalar @_ == 1;
+    my(%options) = @_;
+    $options{'name'} = $options{'peer'} unless defined $options{'name'};
+
+    $options{'backend'} = $class;
+    my $self = Monitoring::Livestatus->new(%options);
+    bless $self, $class;
+    confess('not a scalar') if ref $self->{'peer'} ne '';
+
+    return $self;
+}
+
+
+########################################
+
+=head1 METHODS
+
+=cut
+
+sub _open {
+    my $self = shift;
+    my $sock;
+
+    eval {
+        local $SIG{'ALRM'} = sub { die("connection timeout"); };
+        alarm($self->{'connect_timeout'});
+        $sock = IO::Socket::INET->new(
+                                         PeerAddr => $self->{'peer'},
+                                         Type     => SOCK_STREAM,
+                                         Timeout  => $self->{'connect_timeout'},
+                                         );
+        if(!defined $sock or !$sock->connected()) {
+            my $msg = "failed to connect to $self->{'peer'} :$!";
+            if($self->{'errors_are_fatal'}) {
+                croak($msg);
+            }
+            $Monitoring::Livestatus::ErrorCode    = 500;
+            $Monitoring::Livestatus::ErrorMessage = $msg;
+            alarm(0);
+            return;
+        }
+
+        if(defined $self->{'query_timeout'}) {
+            # set timeout
+            $sock->timeout($self->{'query_timeout'});
+        }
+
+        setsockopt($sock, IPPROTO_TCP, TCP_NODELAY, 1);
+
+    };
+    alarm(0);
+
+    if($@) {
+        $Monitoring::Livestatus::ErrorCode    = 500;
+        $Monitoring::Livestatus::ErrorMessage = $@;
+        return;
+    }
+
+    return($sock);
+}
+
+
+########################################
+
+sub _close {
+    my $self = shift;
+    my $sock = shift;
+    return unless defined $sock;
+    return close($sock);
+}
+
+
+1;
+
+=head1 AUTHOR
+
+Sven Nierlein, E<lt>nierlein@cpan.orgE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (C) 2009 by Sven Nierlein
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+__END__

api/perl/lib/Monitoring/Livestatus/MULTI.pm

@@ -0,0 +1,922 @@
+package Monitoring::Livestatus::MULTI;
+
+use 5.000000;
+use strict;
+use warnings;
+use Carp;
+use Data::Dumper;
+use Config;
+use Time::HiRes qw/gettimeofday tv_interval/;
+use Scalar::Util qw/looks_like_number/;
+use Monitoring::Livestatus;
+use base "Monitoring::Livestatus";
+
+=head1 NAME
+
+Monitoring::Livestatus::MULTI - connector with multiple peers
+
+=head1 SYNOPSIS
+
+    use Monitoring::Livestatus;
+    my $nl = Monitoring::Livestatus::MULTI->new( qw{nagioshost1:9999 nagioshost2:9999 /var/spool/nagios/live.socket} );
+    my $hosts = $nl->selectall_arrayref("GET hosts");
+
+=head1 CONSTRUCTOR
+
+=head2 new ( [ARGS] )
+
+Creates an C<Monitoring::Livestatus::MULTI> object. C<new> takes at least the server.
+Arguments are the same as in L<Monitoring::Livestatus>.
+
+=cut
+
+sub new {
+    my $class = shift;
+    unshift(@_, "peer") if scalar @_ == 1;
+    my(%options) = @_;
+
+    $options{'backend'} = $class;
+    my $self = Monitoring::Livestatus->new(%options);
+    bless $self, $class;
+
+    if(!defined $self->{'peers'}) {
+        $self->{'peer'} = $self->_get_peers();
+
+        # set our peer(s) from the options
+        my %peer_options;
+        my $peers;
+        for my $opt_key (keys %options) {
+            $peer_options{$opt_key} = $options{$opt_key};
+        }
+        $peer_options{'errors_are_fatal'} = 0;
+        for my $peer (@{$self->{'peer'}}) {
+            $peer_options{'name'} = $peer->{'name'};
+            $peer_options{'peer'} = $peer->{'peer'};
+            delete $peer_options{'socket'};
+            delete $peer_options{'server'};
+
+            if($peer->{'type'} eq 'UNIX') {
+                push @{$peers}, new Monitoring::Livestatus::UNIX(%peer_options);
+            }
+            elsif($peer->{'type'} eq 'INET') {
+                push @{$peers}, new Monitoring::Livestatus::INET(%peer_options);
+            }
+        }
+        $self->{'peers'} = $peers;
+        delete $self->{'socket'};
+        delete $self->{'server'};
+    }
+
+    if(!defined $self->{'peers'}) {
+        croak('please specify at least one peer, socket or server');
+    }
+
+    # dont use threads with only one peer
+    if(scalar @{$self->{'peers'}} == 1) { $self->{'use_threads'} = 0; }
+
+    # check for threads support
+    if(!defined $self->{'use_threads'}) {
+        $self->{'use_threads'} = 0;
+        if($Config{useithreads}) {
+            $self->{'use_threads'} = 1;
+        }
+    }
+    if($self->{'use_threads'}) {
+        eval {
+            require threads;
+            require Thread::Queue;
+        };
+        if($@) {
+            $self->{'use_threads'} = 0;
+            $self->{'logger'}->debug('error initializing threads: '.$@) if defined $self->{'logger'};
+        } else {
+            $self->_start_worker;
+        }
+    }
+
+    # initialize peer keys
+    $self->{'peer_by_key'} = {};
+    $self->{'peer_by_addr'} = {};
+    for my $peer (@{$self->{'peers'}}) {
+        $self->{'peer_by_key'}->{$peer->peer_key}   = $peer;
+        $self->{'peer_by_addr'}->{$peer->peer_addr} = $peer;
+    }
+
+    $self->{'name'} = 'multiple connector' unless defined $self->{'name'};
+    $self->{'logger'}->debug('initialized Monitoring::Livestatus::MULTI '.($self->{'use_threads'} ? 'with' : 'without' ).' threads') if $self->{'verbose'};
+
+    return $self;
+}
+
+
+########################################
+
+=head1 METHODS
+
+=head2 do
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub do {
+    my $self  = shift;
+    my $opts  = $self->_lowercase_and_verify_options($_[1]);
+    my $t0    = [gettimeofday];
+
+    $self->_do_on_peers("do", $opts->{'backends'}, @_);
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for do('.$_[0].') in total') if $self->{'verbose'};
+    return 1;
+}
+
+
+########################################
+
+=head2 selectall_arrayref
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub selectall_arrayref {
+    my $self  = shift;
+    my $opts  = $self->_lowercase_and_verify_options($_[1]);
+    my $t0    = [gettimeofday];
+
+    $self->_log_statement($_[0], $opts, 0) if $self->{'verbose'};
+
+    my $return  = $self->_merge_answer($self->_do_on_peers("selectall_arrayref", $opts->{'backends'}, @_));
+    my $elapsed = tv_interval ( $t0 );
+    if($self->{'verbose'}) {
+        my $total_results = 0;
+        $total_results    = scalar @{$return} if defined $return;
+        $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for selectall_arrayref() in total, results: '.$total_results);
+    }
+
+    return $return;
+}
+
+
+########################################
+
+=head2 selectall_hashref
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub selectall_hashref {
+    my $self  = shift;
+    my $opts  = $self->_lowercase_and_verify_options($_[2]);
+    my $t0    = [gettimeofday];
+
+    my $return  = $self->_merge_answer($self->_do_on_peers("selectall_hashref", $opts->{'backends'}, @_));
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for selectall_hashref() in total') if $self->{'verbose'};
+
+    return $return;
+}
+
+
+########################################
+
+=head2 selectcol_arrayref
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub selectcol_arrayref {
+    my $self  = shift;
+    my $opts  = $self->_lowercase_and_verify_options($_[1]);
+    my $t0    = [gettimeofday];
+
+    my $return  = $self->_merge_answer($self->_do_on_peers("selectcol_arrayref", $opts->{'backends'}, @_));
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for selectcol_arrayref() in total') if $self->{'verbose'};
+
+    return $return;
+}
+
+
+########################################
+
+=head2 selectrow_array
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub selectrow_array {
+    my $self      = shift;
+    my $statement = $_[0];
+    my $opts      = $self->_lowercase_and_verify_options($_[1]);
+    my $t0        = [gettimeofday];
+    my @return;
+
+    if((defined $opts->{'sum'} and $opts->{'sum'} == 1) or (!defined $opts->{'sum'} and $statement =~ m/^Stats:/mx)) {
+        @return = @{$self->_sum_answer($self->_do_on_peers("selectrow_arrayref", $opts->{'backends'}, @_))};
+    } else {
+        if($self->{'warnings'}) {
+            carp("selectrow_arrayref without Stats on multi backend will not work as expected!");
+        }
+        my $rows = $self->_merge_answer($self->_do_on_peers("selectrow_arrayref", $opts->{'backends'}, @_));
+        @return = @{$rows} if defined $rows;
+    }
+
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for selectrow_array() in total') if $self->{'verbose'};
+
+    return @return;
+}
+
+
+########################################
+
+=head2 selectrow_arrayref
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub selectrow_arrayref {
+    my $self      = shift;
+    my $statement = $_[0];
+    my $opts      = $self->_lowercase_and_verify_options($_[1]);
+    my $t0        = [gettimeofday];
+    my $return;
+
+    if((defined $opts->{'sum'} and $opts->{'sum'} == 1) or (!defined $opts->{'sum'} and $statement =~ m/^Stats:/mx)) {
+        $return = $self->_sum_answer($self->_do_on_peers("selectrow_arrayref", $opts->{'backends'}, @_));
+    } else {
+        if($self->{'warnings'}) {
+            carp("selectrow_arrayref without Stats on multi backend will not work as expected!");
+        }
+        my $rows = $self->_merge_answer($self->_do_on_peers("selectrow_arrayref", $opts->{'backends'}, @_));
+        $return = $rows->[0] if defined $rows->[0];
+    }
+
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for selectrow_arrayref() in total') if $self->{'verbose'};
+
+    return $return;
+}
+
+
+########################################
+
+=head2 selectrow_hashref
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub selectrow_hashref {
+    my $self      = shift;
+    my $statement = $_[0];
+    my $opts      = $self->_lowercase_and_verify_options($_[1]);
+
+    my $t0 = [gettimeofday];
+
+    my $return;
+
+    if((defined $opts->{'sum'} and $opts->{'sum'} == 1) or (!defined $opts->{'sum'} and $statement =~ m/^Stats:/mx)) {
+        $return = $self->_sum_answer($self->_do_on_peers("selectrow_hashref", $opts->{'backends'}, @_));
+    } else {
+        if($self->{'warnings'}) {
+            carp("selectrow_hashref without Stats on multi backend will not work as expected!");
+        }
+        $return = $self->_merge_answer($self->_do_on_peers("selectrow_hashref", $opts->{'backends'}, @_));
+    }
+
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for selectrow_hashref() in total') if $self->{'verbose'};
+
+    return $return;
+}
+
+
+########################################
+
+=head2 selectscalar_value
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub selectscalar_value {
+    my $self  = shift;
+    my $statement = $_[0];
+    my $opts      = $self->_lowercase_and_verify_options($_[1]);
+
+    my $t0 = [gettimeofday];
+
+    my $return;
+
+    if((defined $opts->{'sum'} and $opts->{'sum'} == 1) or (!defined $opts->{'sum'} and $statement =~ m/^Stats:/mx)) {
+        return $self->_sum_answer($self->_do_on_peers("selectscalar_value", $opts->{'backends'}, @_));
+    } else {
+        if($self->{'warnings'}) {
+            carp("selectscalar_value without Stats on multi backend will not work as expected!");
+        }
+        my $rows = $self->_merge_answer($self->_do_on_peers("selectscalar_value", $opts->{'backends'}, @_));
+
+        $return = $rows->[0] if defined $rows->[0];
+    }
+
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for selectscalar_value() in total') if $self->{'verbose'};
+
+    return $return;
+}
+
+
+########################################
+
+=head2 errors_are_fatal
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub errors_are_fatal {
+    my $self  = shift;
+    my $value = shift;
+    return $self->_change_setting('errors_are_fatal', $value);
+}
+
+
+########################################
+
+=head2 warnings
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub warnings {
+    my $self  = shift;
+    my $value = shift;
+    return $self->_change_setting('warnings', $value);
+}
+
+
+########################################
+
+=head2 verbose
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub verbose {
+    my $self  = shift;
+    my $value = shift;
+    return $self->_change_setting('verbose', $value);
+}
+
+
+########################################
+
+=head2 peer_addr
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub peer_addr {
+    my $self  = shift;
+
+    my @addrs;
+    for my $peer (@{$self->{'peers'}}) {
+        push @addrs, $peer->peer_addr;
+    }
+
+    return wantarray ? @addrs : undef;
+}
+
+
+########################################
+
+=head2 peer_name
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub peer_name {
+    my $self  = shift;
+
+    my @names;
+    for my $peer (@{$self->{'peers'}}) {
+        push @names, $peer->peer_name;
+    }
+
+    return wantarray ? @names : $self->{'name'};
+}
+
+
+########################################
+
+=head2 peer_key
+
+See L<Monitoring::Livestatus> for more information.
+
+=cut
+
+sub peer_key {
+    my $self  = shift;
+
+    my @keys;
+    for my $peer (@{$self->{'peers'}}) {
+        push @keys, $peer->peer_key;
+    }
+
+    return wantarray ? @keys : $self->{'key'};
+}
+
+
+########################################
+
+=head2 disable
+
+ $ml->disable()
+
+disables this connection, returns the last state.
+
+=cut
+sub disable {
+    my $self     = shift;
+    my $peer_key = shift;
+    if(!defined $peer_key) {
+        for my $peer (@{$self->{'peers'}}) {
+            $peer->disable();
+        }
+        return 1;
+    } else {
+        my $peer     = $self->_get_peer_by_key($peer_key);
+        my $prev     = $peer->{'disabled'};
+        $peer->{'disabled'} = 1;
+        return $prev;
+    }
+}
+
+
+########################################
+
+=head2 enable
+
+ $ml->enable()
+
+enables this connection, returns the last state.
+
+=cut
+sub enable {
+    my $self     = shift;
+    my $peer_key = shift;
+    if(!defined $peer_key) {
+        for my $peer (@{$self->{'peers'}}) {
+            $peer->enable();
+        }
+        return 1;
+    } else {
+        my $peer     = $self->_get_peer_by_key($peer_key);
+        my $prev     = $peer->{'disabled'};
+        $peer->{'disabled'} = 0;
+        return $prev;
+    }
+}
+
+########################################
+# INTERNAL SUBS
+########################################
+
+sub _change_setting {
+    my $self  = shift;
+    my $key   = shift;
+    my $value = shift;
+    my $old   = $self->{$key};
+
+    # set new value
+    if(defined $value) {
+        $self->{$key} = $value;
+        for my $peer (@{$self->{'peers'}}) {
+            $peer->{$key} = $value;
+        }
+
+        # restart workers
+        if($self->{'use_threads'}) {
+            _stop_worker();
+            $self->_start_worker();
+        }
+    }
+
+    return $old;
+}
+
+
+########################################
+sub _start_worker {
+    my $self = shift;
+
+    # create job transports
+    $self->{'WorkQueue'}   = Thread::Queue->new;
+    $self->{'WorkResults'} = Thread::Queue->new;
+
+    # set signal handler before thread is started
+    # otherwise they would be killed when started
+    # and stopped immediately after start
+    $SIG{'USR1'} = sub { threads->exit(); };
+
+    # start worker threads
+    our %threads;
+    my $threadcount = scalar @{$self->{'peers'}};
+    for(my $x = 0; $x < $threadcount; $x++) {
+        $self->{'threads'}->[$x] = threads->new(\&_worker_thread, $self->{'peers'}, $self->{'WorkQueue'}, $self->{'WorkResults'}, $self->{'logger'});
+    }
+
+    # restore sig handler as it was only for the threads
+    $SIG{'USR1'} = 'DEFAULT';
+    return;
+}
+
+
+########################################
+sub _stop_worker {
+    # try to kill our threads safely
+    eval {
+        for my $thr (threads->list()) {
+            $thr->kill('USR1')->detach();
+        }
+    };
+    return;
+}
+
+
+########################################
+sub _worker_thread {
+    local $SIG{'USR1'} = sub { threads->exit(); };
+
+    my $peers       = shift;
+    my $workQueue   = shift;
+    my $workResults = shift;
+    my $logger      = shift;
+
+    while (my $job = $workQueue->dequeue) {
+        my $erg;
+        eval {
+            $erg = _do_wrapper($peers->[$job->{'peer'}], $job->{'sub'}, $logger, @{$job->{'opts'}});
+        };
+        if($@) {
+            warn("Error in Thread ".$job->{'peer'}." :".$@);
+            $job->{'logger'}->error("Error in Thread ".$job->{'peer'}." :".$@) if defined $job->{'logger'};
+        };
+        $workResults->enqueue({ peer => $job->{'peer'}, result => $erg });
+    }
+    return;
+}
+
+
+########################################
+sub _do_wrapper {
+    my $peer   = shift;
+    my $sub    = shift;
+    my $logger = shift;
+    my @opts   = @_;
+
+    my $t0 = [gettimeofday];
+
+    my $data = $peer->$sub(@opts);
+
+    my $elapsed = tv_interval ( $t0 );
+    $logger->debug(sprintf('%.4f', $elapsed).' sec for fetching data on '.$peer->peer_name.' ('.$peer->peer_addr.')') if defined $logger;
+
+    $Monitoring::Livestatus::ErrorCode    = 0 unless defined $Monitoring::Livestatus::ErrorCode;
+    $Monitoring::Livestatus::ErrorMessage = '' unless defined $Monitoring::Livestatus::ErrorMessage;
+    my $return = {
+            'msg'  => $Monitoring::Livestatus::ErrorMessage,
+            'code' => $Monitoring::Livestatus::ErrorCode,
+            'data' => $data,
+    };
+    return $return;
+}
+
+
+########################################
+sub _do_on_peers {
+    my $self        = shift;
+    my $sub         = shift;
+    my $backends    = shift;
+    my @opts        = @_;
+    my $statement   = $opts[0];
+    my $use_threads = $self->{'use_threads'};
+    my $t0          = [gettimeofday];
+
+    my $return;
+    my %codes;
+    my %messages;
+    my $query_options;
+    if($sub eq 'selectall_hashref') {
+        $query_options = $self->_lowercase_and_verify_options($opts[2]);
+    } else {
+        $query_options = $self->_lowercase_and_verify_options($opts[1]);
+    }
+
+    # which peers affected?
+    my @peers;
+    if(defined $backends) {
+        my @backends;
+        if(ref $backends eq '') {
+            push @backends, $backends;
+        }
+        elsif(ref $backends eq 'ARRAY') {
+            @backends = @{$backends};
+        } else {
+            croak("unsupported type for backend: ".ref($backends));
+        }
+
+        for my $key (@backends) {
+            my $backend = $self->_get_peer_by_key($key);
+            push @peers, $backend unless $backend->{'disabled'};
+        }
+    } else {
+        # use all backends
+        @peers = @{$self->{'peers'}};
+    }
+
+    # its faster without threads for only one peer
+    if(scalar @peers <= 1) { $use_threads = 0; }
+
+    # if we have limits set, we cannot use threads
+    if(defined $query_options->{'limit_start'}) { $use_threads = 0; }
+
+    if($use_threads) {
+        # use the threaded variant
+        $self->{'logger'}->debug('using threads') if $self->{'verbose'};
+
+        my $peers_to_use;
+        for my $peer (@peers) {
+            if($peer->{'disabled'}) {
+                # dont send any query
+            }
+            elsif($peer->marked_bad) {
+                warn($peer->peer_name.' ('.$peer->peer_key.') is marked bad') if $self->{'verbose'};
+            }
+            else {
+                $peers_to_use->{$peer->peer_key} = 1;
+            }
+        }
+        my $x = 0;
+        for my $peer (@{$self->{'peers'}}) {
+            if(defined $peers_to_use->{$peer->peer_key}) {
+                my $job = {
+                        'peer'   => $x,
+                        'sub'    => $sub,
+                        'opts'   => \@opts,
+                };
+                $self->{'WorkQueue'}->enqueue($job);
+            }
+            $x++;
+        }
+
+        for(my $x = 0; $x < scalar keys %{$peers_to_use}; $x++) {
+            my $result = $self->{'WorkResults'}->dequeue;
+            my $peer   = $self->{'peers'}->[$result->{'peer'}];
+            if(defined $result->{'result'}) {
+                push @{$codes{$result->{'result'}->{'code'}}}, { 'peer' => $peer->peer_key, 'msg' => $result->{'result'}->{'msg'} };
+                $return->{$peer->peer_key} = $result->{'result'}->{'data'};
+            } else {
+                warn("undefined result for: $statement");
+            }
+        }
+    } else {
+        $self->{'logger'}->debug('not using threads') if $self->{'verbose'};
+        for my $peer (@peers) {
+            if($peer->{'disabled'}) {
+                # dont send any query
+            }
+            elsif($peer->marked_bad) {
+                warn($peer->peer_name.' ('.$peer->peer_key.') is marked bad') if $self->{'verbose'};
+            } else {
+                my $erg = _do_wrapper($peer, $sub, $self->{'logger'}, @opts);
+                $return->{$peer->peer_key} = $erg->{'data'};
+                push @{$codes{$erg->{'code'}}}, { 'peer' => $peer, 'msg' => $erg->{'msg'} };
+
+                # compute limits
+                if(defined $query_options->{'limit_length'} and $peer->{'meta_data'}->{'result_count'}) {
+                    last;
+                }
+                # set a new start if we had rows already
+                if(defined $query_options->{'limit_start'}) {
+                    $query_options->{'limit_start'} = $query_options->{'limit_start'} - $peer->{'meta_data'}->{'row_count'};
+                }
+            }
+        }
+    }
+
+
+    # check if we different result stati
+    undef $Monitoring::Livestatus::ErrorMessage;
+    $Monitoring::Livestatus::ErrorCode = 0;
+    my @codes = sort keys %codes;
+    if(scalar @codes > 1) {
+        # got different results for our backends
+        if($self->{'verbose'}) {
+            $self->{'logger'}->warn("got different result stati: ".Dumper(\%codes));
+        }
+    } else {
+        # got same result codes for all backend
+    }
+
+    my $failed = 0;
+    my $code = $codes[0];
+    if(defined $code and $code >= 300) {
+        $failed = 1;
+    }
+
+    if($failed) {
+        my $msg  = $codes{$code}->[0]->{'msg'};
+        $self->{'logger'}->debug("same: $code -> $msg") if $self->{'verbose'};
+        $Monitoring::Livestatus::ErrorMessage = $msg;
+        $Monitoring::Livestatus::ErrorCode    = $code;
+        if($self->{'errors_are_fatal'}) {
+            croak("ERROR ".$code." - ".$Monitoring::Livestatus::ErrorMessage." in query:\n'".$statement."'\n");
+        }
+        return;
+    }
+
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for fetching all data') if $self->{'verbose'};
+
+    # deep copy result?
+    if($use_threads
+       and (
+            (defined $query_options->{'deepcopy'} and $query_options->{'deepcopy'} == 1)
+            or
+            (defined $self->{'deepcopy'}          and $self->{'deepcopy'} == 1)
+        )
+       ) {
+        # result has to be cloned to avoid "Invalid value for shared scalar" error
+
+        $return = $self->_clone($return, $self->{'logger'});
+    }
+
+    return($return);
+}
+
+
+########################################
+sub _merge_answer {
+    my $self   = shift;
+    my $data   = shift;
+    my $return;
+
+    my $t0 = [gettimeofday];
+
+    # iterate over original peers to retain order
+    for my $peer (@{$self->{'peers'}}) {
+        my $key = $peer->peer_key;
+        next if !defined $data->{$key};
+
+        if(ref $data->{$key} eq 'ARRAY') {
+            $return = [] unless defined $return;
+            $return = [ @{$return}, @{$data->{$key}} ];
+        } elsif(ref $data->{$key} eq 'HASH') {
+            $return = {} unless defined $return;
+            $return = { %{$return}, %{$data->{$key}} };
+        } else {
+            push @{$return}, $data->{$key};
+        }
+    }
+
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for merging data') if $self->{'verbose'};
+
+    return($return);
+}
+
+
+########################################
+sub _sum_answer {
+    my $self   = shift;
+    my $data   = shift;
+    my $return;
+    my $t0 = [gettimeofday];
+    for my $peername (keys %{$data}) {
+        if(ref $data->{$peername} eq 'HASH') {
+            for my $key (keys %{$data->{$peername}}) {
+                if(!defined $return->{$key}) {
+                    $return->{$key} = $data->{$peername}->{$key};
+                } elsif(looks_like_number($data->{$peername}->{$key})) {
+                    $return->{$key} += $data->{$peername}->{$key};
+                }
+            }
+        }
+        elsif(ref $data->{$peername} eq 'ARRAY') {
+            my $x = 0;
+            for my $val (@{$data->{$peername}}) {
+                if(!defined $return->[$x]) {
+                    $return->[$x] = $data->{$peername}->[$x];
+                } else {
+                    $return->[$x] += $data->{$peername}->[$x];
+                }
+                $x++;
+            }
+        } elsif(defined $data->{$peername}) {
+            $return = 0 unless defined $return;
+            next unless defined $data->{$peername};
+            $return += $data->{$peername};
+        }
+    }
+
+    my $elapsed = tv_interval ( $t0 );
+    $self->{'logger'}->debug(sprintf('%.4f', $elapsed).' sec for summarizing data') if $self->{'verbose'};
+
+    return $return;
+}
+
+
+########################################
+sub _clone {
+    my $self   = shift;
+    my $data   = shift;
+    my $logger = shift;
+    my $t0     = [gettimeofday];
+
+    my $return;
+    if(ref $data eq '') {
+        $return = $data;
+    }
+    elsif(ref $data eq 'ARRAY') {
+        $return = [];
+        for my $dat (@{$data}) {
+            push @{$return}, $self->_clone($dat);
+        }
+    }
+    elsif(ref $data eq 'HASH') {
+        $return = {};
+        for my $key (keys %{$data}) {
+            $return->{$key} = $self->_clone($data->{$key});
+        }
+    }
+    else {
+        croak("cant clone: ".(ref $data));
+    }
+
+    my $elapsed = tv_interval ( $t0 );
+    $logger->debug(sprintf('%.4f', $elapsed).' sec for cloning data') if defined $logger;
+
+    return $return;
+}
+
+
+########################################
+sub _get_peer_by_key {
+    my $self = shift;
+    my $key  = shift;
+
+    return unless defined $key;
+    return unless defined $self->{'peer_by_key'}->{$key};
+
+    return $self->{'peer_by_key'}->{$key};
+}
+
+
+########################################
+sub _get_peer_by_addr {
+    my $self = shift;
+    my $addr = shift;
+
+    return unless defined $addr;
+    return unless defined $self->{'peer_by_addr'}->{$addr};
+
+    return $self->{'peer_by_addr'}->{$addr};
+}
+
+
+########################################
+
+END {
+    # try to kill our threads safely
+    _stop_worker();
+}
+
+########################################
+
+1;
+
+=head1 AUTHOR
+
+Sven Nierlein, E<lt>nierlein@cpan.orgE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (C) 2009 by Sven Nierlein
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+__END__

api/perl/lib/Monitoring/Livestatus/UNIX.pm

@@ -0,0 +1,112 @@
+package Monitoring::Livestatus::UNIX;
+
+use 5.000000;
+use strict;
+use warnings;
+use IO::Socket::UNIX;
+use Carp;
+use base "Monitoring::Livestatus";
+
+=head1 NAME
+
+Monitoring::Livestatus::UNIX - connector with unix sockets
+
+=head1 SYNOPSIS
+
+    use Monitoring::Livestatus;
+    my $nl = Monitoring::Livestatus::UNIX->new( '/var/lib/livestatus/livestatus.sock' );
+    my $hosts = $nl->selectall_arrayref("GET hosts");
+
+=head1 CONSTRUCTOR
+
+=head2 new ( [ARGS] )
+
+Creates an C<Monitoring::Livestatus::UNIX> object. C<new> takes at least the socketpath.
+Arguments are the same as in C<Monitoring::Livestatus>.
+If the constructor is only passed a single argument, it is assumed to
+be a the C<socket> specification. Use either socker OR server.
+
+=cut
+
+sub new {
+    my $class = shift;
+    unshift(@_, "peer") if scalar @_ == 1;
+    my(%options) = @_;
+    $options{'name'} = $options{'peer'} unless defined $options{'name'};
+
+    $options{'backend'} = $class;
+    my $self = Monitoring::Livestatus->new(%options);
+    bless $self, $class;
+    confess('not a scalar') if ref $self->{'peer'} ne '';
+
+    return $self;
+}
+
+
+########################################
+
+=head1 METHODS
+
+=cut
+
+sub _open {
+    my $self      = shift;
+
+    if(!-S $self->{'peer'}) {
+        my $msg = "failed to open socket $self->{'peer'}: $!";
+        if($self->{'errors_are_fatal'}) {
+            croak($msg);
+        }
+        $Monitoring::Livestatus::ErrorCode    = 500;
+        $Monitoring::Livestatus::ErrorMessage = $msg;
+        return;
+    }
+    my $sock = IO::Socket::UNIX->new(
+                                        Peer     => $self->{'peer'},
+                                        Type     => SOCK_STREAM,
+                                     );
+    if(!defined $sock or !$sock->connected()) {
+        my $msg = "failed to connect to $self->{'peer'} :$!";
+        if($self->{'errors_are_fatal'}) {
+            croak($msg);
+        }
+        $Monitoring::Livestatus::ErrorCode    = 500;
+        $Monitoring::Livestatus::ErrorMessage = $msg;
+        return;
+    }
+
+    if(defined $self->{'query_timeout'}) {
+        # set timeout
+        $sock->timeout($self->{'query_timeout'});
+    }
+
+    return($sock);
+}
+
+
+########################################
+
+sub _close {
+    my $self = shift;
+    my $sock = shift;
+    return unless defined $sock;
+    return close($sock);
+}
+
+
+1;
+
+=head1 AUTHOR
+
+Sven Nierlein, E<lt>nierlein@cpan.orgE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (C) 2009 by Sven Nierlein
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+__END__

api/perl/t/01-Monitoring-Livestatus-basic_tests.t

@@ -0,0 +1,149 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More;
+use File::Temp;
+use Data::Dumper;
+use IO::Socket::UNIX qw( SOCK_STREAM SOMAXCONN );
+use_ok('Monitoring::Livestatus');
+
+BEGIN {
+    if( $^O eq 'MSWin32' ) {
+        plan skip_all => 'no sockets on windows';
+    }
+    else {
+        plan tests => 35;
+    }
+}
+
+#########################
+# get a temp file from File::Temp and replace it with our socket
+my $fh = File::Temp->new(UNLINK => 0);
+my $socket_path = $fh->filename;
+unlink($socket_path);
+my $listener = IO::Socket::UNIX->new(
+                                    Type    => SOCK_STREAM,
+                                    Listen  => SOMAXCONN,
+                                    Local   => $socket_path,
+                                  ) or die("failed to open $socket_path as test socket: $!");
+#########################
+# create object with single arg
+my $ml = Monitoring::Livestatus->new( $socket_path );
+isa_ok($ml, 'Monitoring::Livestatus', 'single args');
+is($ml->peer_name(), $socket_path, 'get peer_name()');
+is($ml->peer_addr(), $socket_path, 'get peer_addr()');
+
+#########################
+# create object with hash args
+my $line_seperator        = 10;
+my $column_seperator      = 0;
+$ml = Monitoring::Livestatus->new(
+                                    verbose             => 0,
+                                    socket              => $socket_path,
+                                    line_seperator      => $line_seperator,
+                                    column_seperator    => $column_seperator,
+                                );
+isa_ok($ml, 'Monitoring::Livestatus', 'new hash args');
+is($ml->peer_name(), $socket_path, 'get peer_name()');
+is($ml->peer_addr(), $socket_path, 'get peer_addr()');
+
+#########################
+# create object with peer arg
+$ml = Monitoring::Livestatus->new(
+                                    peer              => $socket_path,
+                               );
+isa_ok($ml, 'Monitoring::Livestatus', 'peer hash arg socket');
+is($ml->peer_name(), $socket_path, 'get peer_name()');
+is($ml->peer_addr(), $socket_path, 'get peer_addr()');
+isa_ok($ml->{'CONNECTOR'}, 'Monitoring::Livestatus::UNIX', 'peer backend UNIX');
+
+#########################
+# create object with peer arg
+my $server = 'localhost:12345';
+$ml = Monitoring::Livestatus->new(
+                                    peer              => $server,
+                               );
+isa_ok($ml, 'Monitoring::Livestatus', 'peer hash arg server');
+is($ml->peer_name(), $server, 'get peer_name()');
+is($ml->peer_addr(), $server, 'get peer_addr()');
+isa_ok($ml->{'CONNECTOR'}, 'Monitoring::Livestatus::INET', 'peer backend INET');
+
+#########################
+# create multi object with peers
+$ml = Monitoring::Livestatus->new(
+                                    peer              => [ $server, $socket_path ],
+                               );
+isa_ok($ml, 'Monitoring::Livestatus', 'peer hash arg multi');
+my @names  = $ml->peer_name();
+my @addrs  = $ml->peer_addr();
+my $name   = $ml->peer_name();
+my $expect = [ $server, $socket_path ];
+is_deeply(\@names, $expect, 'list context get peer_name()') or diag("got peer names: ".Dumper(\@names)."but expected:  ".Dumper($expect));
+is($name, 'multiple connector', 'scalar context get peer_name()') or diag("got peer name: ".Dumper($name)."but expected:  ".Dumper('multiple connector'));
+is_deeply(\@addrs, $expect, 'list context get peer_addr()') or diag("got peer addrs: ".Dumper(\@addrs)."but expected:  ".Dumper($expect));
+
+#########################
+# create multi object with peers and name
+$ml = Monitoring::Livestatus->new(
+                                    peer              => [ $server, $socket_path ],
+                                    name              => 'test multi',
+                               );
+isa_ok($ml, 'Monitoring::Livestatus', 'peer hash arg multi with name');
+$name = $ml->peer_name();
+is($name, 'test multi', 'peer_name()');
+
+#########################
+$ml = Monitoring::Livestatus->new(
+                                     peer        => [ $socket_path ],
+                                     verbose     => 0,
+                                     keepalive   => 1,
+                                     logger      => undef,
+                                );
+isa_ok($ml, 'Monitoring::Livestatus', 'peer hash arg multi with keepalive');
+is($ml->peer_name(), $socket_path, 'get peer_name()');
+is($ml->peer_addr(), $socket_path, 'get peer_addr()');
+
+#########################
+# timeout checks
+$ml = Monitoring::Livestatus->new(
+                                     peer        => [ $socket_path ],
+                                     verbose     => 0,
+                                     timeout     => 13,
+                                     logger      => undef,
+                                );
+isa_ok($ml, 'Monitoring::Livestatus', 'peer hash arg multi with general timeout');
+is($ml->peer_name(), $socket_path, 'get peer_name()');
+is($ml->peer_addr(), $socket_path, 'get peer_addr()');
+is($ml->{'connect_timeout'}, 13,   'connect_timeout');
+is($ml->{'query_timeout'}, 13,     'query_timeout');
+
+$ml = Monitoring::Livestatus->new(
+                                     peer            => [ $socket_path ],
+                                     verbose         => 0,
+                                     query_timeout   => 14,
+                                     connect_timeout => 17,
+                                     logger          => undef,
+                                );
+isa_ok($ml, 'Monitoring::Livestatus', 'peer hash arg multi with general timeout');
+is($ml->peer_name(), $socket_path, 'get peer_name()');
+is($ml->peer_addr(), $socket_path, 'get peer_addr()');
+is($ml->{'connect_timeout'}, 17,   'connect_timeout');
+is($ml->{'query_timeout'}, 14,     'query_timeout');
+
+
+#########################
+# error retry
+$ml = Monitoring::Livestatus->new(
+                                     peer                        => [ $socket_path ],
+                                     verbose                     => 0,
+                                     retries_on_connection_error => 3,
+                                     retry_interval              => 1,
+                                     logger                      => undef,
+                                );
+isa_ok($ml, 'Monitoring::Livestatus', 'peer hash arg multi with error retry');
+
+#########################
+# cleanup
+unlink($socket_path);

api/perl/t/02-Monitoring-Livestatus-internals.t

@@ -0,0 +1,148 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More;
+use File::Temp;
+use Data::Dumper;
+use IO::Socket::UNIX qw( SOCK_STREAM SOMAXCONN );
+use_ok('Monitoring::Livestatus');
+
+BEGIN {
+    if( $^O eq 'MSWin32' ) {
+        plan skip_all => 'no sockets on windows';
+    }
+    else {
+        plan tests => 14;
+    }
+}
+
+#########################
+# get a temp file from File::Temp and replace it with our socket
+my $fh = File::Temp->new(UNLINK => 0);
+my $socket_path = $fh->filename;
+unlink($socket_path);
+my $listener = IO::Socket::UNIX->new(
+                                    Type    => SOCK_STREAM,
+                                    Listen  => SOMAXCONN,
+                                    Local   => $socket_path,
+                                ) or die("failed to open $socket_path as test socket: $!");
+
+#########################
+# create object with single arg
+my $ml = Monitoring::Livestatus->new( 'localhost:12345' );
+isa_ok($ml, 'Monitoring::Livestatus', 'single args server');
+isa_ok($ml->{'CONNECTOR'}, 'Monitoring::Livestatus::INET', 'single args server peer');
+is($ml->{'CONNECTOR'}->peer_name, 'localhost:12345', 'single args server peer name');
+is($ml->{'CONNECTOR'}->peer_addr, 'localhost:12345', 'single args server peer addr');
+
+#########################
+# create object with single arg
+$ml = Monitoring::Livestatus->new( $socket_path );
+isa_ok($ml, 'Monitoring::Livestatus', 'single args socket');
+isa_ok($ml->{'CONNECTOR'}, 'Monitoring::Livestatus::UNIX', 'single args socket peer');
+is($ml->{'CONNECTOR'}->peer_name, $socket_path, 'single args socket peer name');
+is($ml->{'CONNECTOR'}->peer_addr, $socket_path, 'single args socket peer addr');
+
+my $header = "404          43\n";
+my($error,$error_msg) = $ml->_parse_header($header);
+is($error, '404', 'error code 404');
+isnt($error_msg, undef, 'error code 404 message');
+
+#########################
+my $stats_query1 = "GET services
+Stats: state = 0
+Stats: state = 1
+Stats: state = 2
+Stats: state = 3
+Stats: state = 4
+Stats: host_state != 0
+Stats: state = 1
+StatsAnd: 2
+Stats: host_state != 0
+Stats: state = 2
+StatsAnd: 2
+Stats: host_state != 0
+Stats: state = 3
+StatsAnd: 2
+Stats: host_state != 0
+Stats: state = 3
+Stats: active_checks = 1
+StatsAnd: 3
+Stats: state = 3
+Stats: active_checks = 1
+StatsOr: 2";
+my @expected_keys1 = (
+            'state = 0',
+            'state = 1',
+            'state = 2',
+            'state = 3',
+            'state = 4',
+            'host_state != 0 && state = 1',
+            'host_state != 0 && state = 2',
+            'host_state != 0 && state = 3',
+            'host_state != 0 && state = 3 && active_checks = 1',
+            'state = 3 || active_checks = 1',
+        );
+my @got_keys1 = @{$ml->_extract_keys_from_stats_statement($stats_query1)};
+is_deeply(\@got_keys1, \@expected_keys1, 'statsAnd, statsOr query keys')
+    or ( diag('got keys: '.Dumper(\@got_keys1)) );
+
+
+#########################
+my $stats_query2 = "GET services
+Stats: state = 0 as all_ok
+Stats: state = 1 as all_warning
+Stats: state = 2 as all_critical
+Stats: state = 3 as all_unknown
+Stats: state = 4 as all_pending
+Stats: host_state != 0
+Stats: state = 1
+StatsAnd: 2 as all_warning_on_down_hosts
+Stats: host_state != 0
+Stats: state = 2
+StatsAnd: 2 as all_critical_on_down_hosts
+Stats: host_state != 0
+Stats: state = 3
+StatsAnd: 2 as all_unknown_on_down_hosts
+Stats: host_state != 0
+Stats: state = 3
+Stats: active_checks_enabled = 1
+StatsAnd: 3 as all_unknown_active_on_down_hosts
+Stats: state = 3
+Stats: active_checks_enabled = 1
+StatsOr: 2 as all_active_or_unknown";
+my @expected_keys2 = (
+            'all_ok',
+            'all_warning',
+            'all_critical',
+            'all_unknown',
+            'all_pending',
+            'all_warning_on_down_hosts',
+            'all_critical_on_down_hosts',
+            'all_unknown_on_down_hosts',
+            'all_unknown_active_on_down_hosts',
+            'all_active_or_unknown',
+        );
+my @got_keys2 = @{$ml->_extract_keys_from_stats_statement($stats_query2)};
+is_deeply(\@got_keys2, \@expected_keys2, 'stats query keys2')
+    or ( diag('got keys: '.Dumper(\@got_keys2)) );
+
+
+#########################
+my $normal_query1 = "GET services
+Columns: host_name as host is_flapping description as name state
+";
+my @expected_keys3 = (
+            'host',
+            'is_flapping',
+            'name',
+            'state',
+        );
+my @got_keys3 = @{$ml->_extract_keys_from_columns_header($normal_query1)};
+is_deeply(\@got_keys3, \@expected_keys3, 'normal query keys')
+    or ( diag('got keys: '.Dumper(\@got_keys3)) );
+
+#########################
+unlink($socket_path);

api/perl/t/03-Monitoring-Livestatus-MULTI-internals.t

@@ -0,0 +1,215 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More;
+use Data::Dumper;
+use File::Temp;
+use IO::Socket::UNIX qw( SOCK_STREAM SOMAXCONN );
+use_ok('Monitoring::Livestatus::MULTI');
+
+BEGIN {
+    if( $^O eq 'MSWin32' ) {
+        plan skip_all => 'no sockets on windows';
+    }
+    else {
+        plan tests => 57;
+    }
+}
+
+#########################
+# create 2 test sockets
+# get a temp file from File::Temp and replace it with our socket
+my $fh = File::Temp->new(UNLINK => 0);
+my $socket_path1 = $fh->filename;
+unlink($socket_path1);
+my $listener1 = IO::Socket::UNIX->new(
+                                    Type    => SOCK_STREAM,
+                                    Listen  => SOMAXCONN,
+                                    Local   => $socket_path1,
+                                ) or die("failed to open $socket_path1 as test socket: $!");
+
+$fh = File::Temp->new(UNLINK => 0);
+my $socket_path2 = $fh->filename;
+unlink($socket_path2);
+my $listener2 = IO::Socket::UNIX->new(
+                                    Type    => SOCK_STREAM,
+                                    Listen  => SOMAXCONN,
+                                    Local   => $socket_path2,
+                                ) or die("failed to open $socket_path2 as test socket: $!");
+
+#########################
+# test the _merge_answer
+my $mergetests = [
+    {   # simple test for sliced selectall_arrayref
+        in  => { '820e03551b95b42ec037c87aed9b8f4a' => [ { 'description' => 'test_flap_07',     'host_name' => 'test_host_000', 'state' => '0' }, { 'description' => 'test_flap_11',     'host_name' => 'test_host_000', 'state' => '0' } ],
+                 '35bbb11a888f66131d429efd058fb141' => [ { 'description' => 'test_ok_00',       'host_name' => 'test_host_000', 'state' => '0' }, { 'description' => 'test_ok_01',       'host_name' => 'test_host_000', 'state' => '0' } ],
+                 '70ea8fa14abb984761bdd45ef27685b0' => [ { 'description' => 'test_critical_00', 'host_name' => 'test_host_000', 'state' => '2' }, { 'description' => 'test_critical_19', 'host_name' => 'test_host_000', 'state' => '2' } ]
+        },
+        exp => [
+                 { 'description' => 'test_flap_07',     'host_name' => 'test_host_000', 'state' => '0' },
+                 { 'description' => 'test_flap_11',     'host_name' => 'test_host_000', 'state' => '0' },
+                 { 'description' => 'test_ok_00',       'host_name' => 'test_host_000', 'state' => '0' },
+                 { 'description' => 'test_ok_01',       'host_name' => 'test_host_000', 'state' => '0' },
+                 { 'description' => 'test_critical_00', 'host_name' => 'test_host_000', 'state' => '2' },
+                 { 'description' => 'test_critical_19', 'host_name' => 'test_host_000', 'state' => '2' },
+               ]
+    },
+];
+
+#########################
+# test object creation
+my $ml = Monitoring::Livestatus::MULTI->new( [ $socket_path1, $socket_path2 ] );
+isa_ok($ml, 'Monitoring::Livestatus', 'single args sockets');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::UNIX', 'single args sockets peer');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( [$socket_path1] );
+isa_ok($ml, 'Monitoring::Livestatus', 'single array args socket');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::UNIX', 'single array args socket peer');
+    is($peer->peer_addr, $socket_path1, 'single arrays args socket peer addr');
+    is($peer->peer_name, $socket_path1, 'single arrays args socket peer name');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( 'localhost:5001' );
+isa_ok($ml, 'Monitoring::Livestatus', 'single args server');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::INET', 'single args server peer');
+    like($peer->peer_addr, qr/^localhost/, 'single args servers peer addr');
+    like($peer->peer_name, qr/^localhost/, 'single args servers peer name');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( ['localhost:5001'] );
+isa_ok($ml, 'Monitoring::Livestatus', 'single array args server');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::INET', 'single arrays args server peer');
+    like($peer->peer_addr, qr/^localhost/, 'single arrays args servers peer addr');
+    like($peer->peer_name, qr/^localhost/, 'single arrays args servers peer name');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( [ 'localhost:5001', 'localhost:5002' ] );
+isa_ok($ml, 'Monitoring::Livestatus', 'single args servers');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::INET', 'single args servers peer');
+    like($peer->peer_addr, qr/^localhost/, 'single args servers peer addr');
+    like($peer->peer_name, qr/^localhost/, 'single args servers peer name');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( peer => [ 'localhost:5001', 'localhost:5002' ] );
+isa_ok($ml, 'Monitoring::Livestatus', 'hash args servers');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::INET', 'hash args servers peer');
+    like($peer->peer_addr, qr/^localhost/, 'hash args servers peer addr');
+    like($peer->peer_name, qr/^localhost/, 'hash args servers peer name');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( peer => [ $socket_path1, $socket_path2 ] );
+isa_ok($ml, 'Monitoring::Livestatus', 'hash args sockets');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::UNIX', 'hash args sockets peer');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( peer => { $socket_path1 => 'Location 1', $socket_path2 => 'Location2' } );
+isa_ok($ml, 'Monitoring::Livestatus', 'hash args hashed sockets');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::UNIX', 'hash args hashed sockets peer');
+    like($peer->peer_name, qr/^Location/, 'hash args hashed sockets peer name');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( peer => { 'localhost:5001' => 'Location 1', 'localhost:5002' => 'Location2' } );
+isa_ok($ml, 'Monitoring::Livestatus', 'hash args hashed servers');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::INET', 'hash args hashed servers peer');
+    like($peer->peer_addr, qr/^localhost/, 'hash args hashed servers peer addr');
+    like($peer->peer_name, qr/^Location/, 'hash args hashed servers peer name');
+}
+
+$ml = Monitoring::Livestatus::MULTI->new( $socket_path1 );
+isa_ok($ml, 'Monitoring::Livestatus', 'single args socket');
+for my $peer (@{$ml->{'peers'}}) {
+    isa_ok($peer, 'Monitoring::Livestatus::UNIX', 'single args socket peer');
+}
+
+#########################
+# test internal subs
+$ml = Monitoring::Livestatus::MULTI->new('peer' => ['192.168.123.2:9996', '192.168.123.2:9997', '192.168.123.2:9998' ] );
+
+my $x = 0;
+for my $test (@{$mergetests}) {
+    my $got = $ml->_merge_answer($test->{'in'});
+    is_deeply($got, $test->{'exp'}, '_merge_answer test '.$x)
+        or diag("got: ".Dumper($got)."\nbut expected ".Dumper($test->{'exp'}));
+    $x++;
+}
+
+#########################
+# test the _sum_answer
+my $sumtests = [
+    { # hashes
+        in  => { '192.168.123.2:9996' => { 'ok' => '12', 'warning' => '8' },
+                 '192.168.123.2:9997' => { 'ok' => '17', 'warning' => '7' },
+                 '192.168.123.2:9998' => { 'ok' => '13', 'warning' => '2' }
+        },
+        exp => { 'ok' => '42', 'warning' => '17' }
+    },
+    { # hashes, undefs
+        in  => { '192.168.123.2:9996' => { 'ok' => '12', 'warning' => '8' },
+                 '192.168.123.2:9997' => undef,
+                 '192.168.123.2:9998' => { 'ok' => '13', 'warning' => '2' }
+        },
+        exp => { 'ok' => '25', 'warning' => '10' }
+    },
+    { # hashes, undefs
+        in  => { '192.168.123.2:9996' => { 'ok' => '12', 'warning' => '8' },
+                 '192.168.123.2:9997' => {},
+                 '192.168.123.2:9998' => { 'ok' => '13', 'warning' => '2' }
+        },
+        exp => { 'ok' => '25', 'warning' => '10' }
+    },
+    { # arrays
+        in  => { '192.168.123.2:9996' => [ '3302', '235' ],
+                 '192.168.123.2:9997' => [ '3324', '236' ],
+                 '192.168.123.2:9998' => [ '3274', '236' ]
+        },
+        exp => [ 9900, 707 ]
+    },
+    { # undefs / scalars
+        in  => { 'e69322abf0352888e598da3e2514df4a' => undef,
+                 'f42530d7e8c2b52732ba427b1e5e0a8e' => '1'
+        },
+        exp => 1,
+    },
+    { # arrays, undefs
+        in  => { '192.168.123.2:9996' => [ '2', '5' ],
+                 '192.168.123.2:9997' => [ ],
+                 '192.168.123.2:9998' => [ '4', '6' ]
+        },
+        exp => [ 6, 11 ]
+    },
+    { # arrays, undefs
+        in  => { '192.168.123.2:9996' => [ '2', '5' ],
+                 '192.168.123.2:9997' => undef,
+                 '192.168.123.2:9998' => [ '4', '6' ]
+        },
+        exp => [ 6, 11 ]
+    },
+];
+
+$x = 1;
+for my $test (@{$sumtests}) {
+    my $got = $ml->_sum_answer($test->{'in'});
+    is_deeply($got, $test->{'exp'}, '_sum_answer test '.$x)
+        or diag("got: ".Dumper($got)."\nbut expected ".Dumper($test->{'exp'}));
+    $x++;
+}
+
+#########################
+# clone test
+my $clone = $ml->_clone($mergetests);
+is_deeply($clone, $mergetests, 'merge test clone');
+
+$clone = $ml->_clone($sumtests);
+is_deeply($clone, $sumtests, 'sum test clone');

api/perl/t/20-Monitoring-Livestatus-test_socket.t

@@ -0,0 +1,329 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More;
+use IO::Socket::UNIX qw( SOCK_STREAM SOMAXCONN );
+use Data::Dumper;
+use JSON::XS;
+
+BEGIN {
+  eval {require threads;};
+  if ( $@ ) {
+    plan skip_all => 'need threads support for testing a real socket'
+  }
+  elsif( $^O eq 'MSWin32' ) {
+      plan skip_all => 'no sockets on windows';
+  }
+  else{
+    plan tests => 109
+  }
+}
+
+use File::Temp;
+BEGIN { use_ok('Monitoring::Livestatus') };
+
+#########################
+# Normal Querys
+#########################
+my $line_seperator      = 10;
+my $column_seperator    = 0;
+my $test_data           = [ ["alias","name","contacts"],       # table header
+                            ["alias1","host1","contact1"],     # row 1
+                            ["alias2","host2","contact2"],     # row 2
+                            ["alias3","host3","contact3"],     # row 3
+                          ];
+my $test_hostgroups     = [['']]; # test one row with no data
+
+# expected results
+my $selectall_arrayref1 = [ [ 'alias1', 'host1', 'contact1' ],
+                            [ 'alias2', 'host2', 'contact2' ],
+                            [ 'alias3', 'host3', 'contact3' ]
+                          ];
+my $selectall_arrayref2 = [
+                            { 'contacts' => 'contact1', 'name' => 'host1', 'alias' => 'alias1' },
+                            { 'contacts' => 'contact2', 'name' => 'host2', 'alias' => 'alias2' },
+                            { 'contacts' => 'contact3', 'name' => 'host3', 'alias' => 'alias3' }
+                          ];
+my $selectall_hashref   = {
+                            'host1' => { 'contacts' => 'contact1', 'name' => 'host1', 'alias' => 'alias1' },
+                            'host2' => { 'contacts' => 'contact2', 'name' => 'host2', 'alias' => 'alias2' },
+                            'host3' => { 'contacts' => 'contact3', 'name' => 'host3', 'alias' => 'alias3' }
+                          };
+my $selectcol_arrayref1 = [ 'alias1', 'alias2', 'alias3' ];
+my $selectcol_arrayref2 = [ 'alias1', 'host1', 'alias2', 'host2', 'alias3', 'host3' ];
+my $selectcol_arrayref3 = [ 'alias1', 'host1', 'contact1', 'alias2', 'host2', 'contact2', 'alias3', 'host3', 'contact3' ];
+my @selectrow_array     = ( 'alias1', 'host1', 'contact1' );
+my $selectrow_arrayref  = [ 'alias1', 'host1', 'contact1' ];
+my $selectrow_hashref   = { 'contacts' => 'contact1', 'name' => 'host1', 'alias' => 'alias1' };
+
+#########################
+# Single Querys
+#########################
+my $single_statement    = "GET hosts\nColumns: alias\nFilter: name = host1";
+my $selectscalar_value  = 'alias1';
+
+#########################
+# Stats Querys
+#########################
+my $stats_statement = "GET services\nStats: state = 0\nStats: state = 1\nStats: state = 2\nStats: state = 3";
+my $stats_data      = [[4297,13,9,0]];
+
+# expected results
+my $stats_selectall_arrayref1 = [ [4297,13,9,0] ];
+my $stats_selectall_arrayref2 = [ { 'state = 0' => '4297', 'state = 1' => '13', 'state = 2' => '9', 'state = 3' => 0 } ];
+my $stats_selectcol_arrayref  = [ '4297' ];
+my @stats_selectrow_array     = ( '4297', '13', '9', '0' );
+my $stats_selectrow_arrayref  = [ '4297', '13', '9', '0' ];
+my $stats_selectrow_hashref   = { 'state = 0' => '4297', 'state = 1' => '13', 'state = 2' => '9', 'state = 3' => 0 };
+
+#########################
+# Empty Querys
+#########################
+my $empty_statement = "GET services\nFilter: description = empty";
+
+# expected results
+my $empty_selectall_arrayref = [];
+my $empty_selectcol_arrayref = [];
+my @empty_selectrow_array;
+my $empty_selectrow_arrayref;
+my $empty_selectrow_hashref;
+
+
+#########################
+# get a temp file from File::Temp and replace it with our socket
+my $fh = File::Temp->new(UNLINK => 0);
+my $socket_path = $fh->filename;
+unlink($socket_path);
+my $thr1 = threads->create('create_socket', 'unix');
+#########################
+# get a temp file from File::Temp and replace it with our socket
+my $server              = 'localhost:32987';
+my $thr2 = threads->create('create_socket', 'inet');
+sleep(1);
+
+#########################
+my $objects_to_test = {
+  # create unix object with hash args
+  'unix_hash_args' => Monitoring::Livestatus->new(
+                                      verbose             => 0,
+                                      socket              => $socket_path,
+                                      line_seperator      => $line_seperator,
+                                      column_seperator    => $column_seperator,
+                                    ),
+
+  # create unix object with a single arg
+  'unix_single_arg' => Monitoring::Livestatus::UNIX->new( $socket_path ),
+
+  # create inet object with hash args
+  'inet_hash_args' => Monitoring::Livestatus->new(
+                                      verbose             => 0,
+                                      server              => $server,
+                                      line_seperator      => $line_seperator,
+                                      column_seperator    => $column_seperator,
+                                    ),
+
+  # create inet object with a single arg
+  'inet_single_arg' => Monitoring::Livestatus::INET->new( $server ),
+
+};
+
+for my $key (keys %{$objects_to_test}) {
+    my $ml = $objects_to_test->{$key};
+    isa_ok($ml, 'Monitoring::Livestatus');
+
+    # we dont need warnings for testing
+    $ml->warnings(0);
+
+    ##################################################
+    # test settings
+    my $rt = $ml->verbose(1);
+    is($rt, '0', 'enable verbose');
+    $rt = $ml->verbose(0);
+    is($rt, '1', 'disable verbose');
+
+    $rt = $ml->errors_are_fatal(0);
+    is($rt, '1', 'disable errors_are_fatal');
+    $rt = $ml->errors_are_fatal(1);
+    is($rt, '0', 'enable errors_are_fatal');
+
+    ##################################################
+    # do some sample querys
+    my $statement = "GET hosts";
+
+    #########################
+    my $ary_ref  = $ml->selectall_arrayref($statement);
+    is_deeply($ary_ref, $selectall_arrayref1, 'selectall_arrayref($statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($selectall_arrayref1));
+
+    #########################
+    $ary_ref  = $ml->selectall_arrayref($statement, { Slice => {} });
+    is_deeply($ary_ref, $selectall_arrayref2, 'selectall_arrayref($statement, { Slice => {} })')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($selectall_arrayref2));
+
+    #########################
+    my $hash_ref = $ml->selectall_hashref($statement, 'name');
+    is_deeply($hash_ref, $selectall_hashref, 'selectall_hashref($statement, "name")')
+        or diag("got: ".Dumper($hash_ref)."\nbut expected ".Dumper($selectall_hashref));
+
+    #########################
+    $ary_ref  = $ml->selectcol_arrayref($statement);
+    is_deeply($ary_ref, $selectcol_arrayref1, 'selectcol_arrayref($statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($selectcol_arrayref1));
+
+    #########################
+    $ary_ref = $ml->selectcol_arrayref($statement, { Columns=>[1,2] });
+    is_deeply($ary_ref, $selectcol_arrayref2, 'selectcol_arrayref($statement, { Columns=>[1,2] })')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($selectcol_arrayref2));
+
+    $ary_ref = $ml->selectcol_arrayref($statement, { Columns=>[1,2,3] });
+    is_deeply($ary_ref, $selectcol_arrayref3, 'selectcol_arrayref($statement, { Columns=>[1,2,3] })')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($selectcol_arrayref3));
+
+    #########################
+    my @row_ary  = $ml->selectrow_array($statement);
+    is_deeply(\@row_ary, \@selectrow_array, 'selectrow_array($statement)')
+        or diag("got: ".Dumper(\@row_ary)."\nbut expected ".Dumper(\@selectrow_array));
+
+    #########################
+    $ary_ref  = $ml->selectrow_arrayref($statement);
+    is_deeply($ary_ref, $selectrow_arrayref, 'selectrow_arrayref($statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($selectrow_arrayref));
+
+    #########################
+    $hash_ref = $ml->selectrow_hashref($statement);
+    is_deeply($hash_ref, $selectrow_hashref, 'selectrow_hashref($statement)')
+        or diag("got: ".Dumper($hash_ref)."\nbut expected ".Dumper($selectrow_hashref));
+
+    ##################################################
+    # stats querys
+    ##################################################
+    $ary_ref  = $ml->selectall_arrayref($stats_statement);
+    is_deeply($ary_ref, $stats_selectall_arrayref1, 'selectall_arrayref($stats_statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($stats_selectall_arrayref1));
+
+    $ary_ref  = $ml->selectall_arrayref($stats_statement, { Slice => {} });
+    is_deeply($ary_ref, $stats_selectall_arrayref2, 'selectall_arrayref($stats_statement, { Slice => {} })')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($stats_selectall_arrayref2));
+
+    $ary_ref  = $ml->selectcol_arrayref($stats_statement);
+    is_deeply($ary_ref, $stats_selectcol_arrayref, 'selectcol_arrayref($stats_statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($stats_selectcol_arrayref));
+
+    @row_ary = $ml->selectrow_array($stats_statement);
+    is_deeply(\@row_ary, \@stats_selectrow_array, 'selectrow_arrayref($stats_statement)')
+        or diag("got: ".Dumper(\@row_ary)."\nbut expected ".Dumper(\@stats_selectrow_array));
+
+    $ary_ref  = $ml->selectrow_arrayref($stats_statement);
+    is_deeply($ary_ref, $stats_selectrow_arrayref, 'selectrow_arrayref($stats_statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($stats_selectrow_arrayref));
+
+    $hash_ref = $ml->selectrow_hashref($stats_statement);
+    is_deeply($hash_ref, $stats_selectrow_hashref, 'selectrow_hashref($stats_statement)')
+        or diag("got: ".Dumper($hash_ref)."\nbut expected ".Dumper($stats_selectrow_hashref));
+
+    my $scal = $ml->selectscalar_value($single_statement);
+    is($scal, $selectscalar_value, 'selectscalar_value($single_statement)')
+        or diag("got: ".Dumper($scal)."\nbut expected ".Dumper($selectscalar_value));
+
+    ##################################################
+    # empty querys
+    ##################################################
+    $ary_ref  = $ml->selectall_arrayref($empty_statement);
+    is_deeply($ary_ref, $empty_selectall_arrayref, 'selectall_arrayref($empty_statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($empty_selectall_arrayref));
+
+    $ary_ref  = $ml->selectcol_arrayref($empty_statement);
+    is_deeply($ary_ref, $empty_selectcol_arrayref, 'selectcol_arrayref($empty_statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($empty_selectcol_arrayref));
+
+    @row_ary = $ml->selectrow_array($empty_statement);
+    is_deeply(\@row_ary, \@empty_selectrow_array, 'selectrow_arrayref($empty_statement)')
+        or diag("got: ".Dumper(\@row_ary)."\nbut expected ".Dumper(\@empty_selectrow_array));
+
+    $ary_ref  = $ml->selectrow_arrayref($empty_statement);
+    is_deeply($ary_ref, $empty_selectrow_arrayref, 'selectrow_arrayref($empty_statement)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($empty_selectrow_arrayref));
+
+    $hash_ref = $ml->selectrow_hashref($empty_statement);
+    is_deeply($hash_ref, $empty_selectrow_hashref, 'selectrow_hashref($empty_statement)')
+        or diag("got: ".Dumper($hash_ref)."\nbut expected ".Dumper($empty_selectrow_hashref));
+        
+    ##################################################
+    # empty rows and columns
+    ##################################################
+    my $empty_hostgroups_stm = "GET hostgroups\nColumns: members";
+    $ary_ref  = $ml->selectall_arrayref($empty_hostgroups_stm);
+    is_deeply($ary_ref, $test_hostgroups, 'selectall_arrayref($empty_hostgroups_stm)')
+        or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($test_hostgroups));
+
+}
+
+##################################################
+# exit threads
+$thr1->kill('KILL')->detach();
+$thr2->kill('KILL')->detach();
+exit;
+
+
+#########################
+# SUBS
+#########################
+# test socket server
+sub create_socket {
+    my $type = shift;
+    my $listener;
+
+    $SIG{'KILL'} = sub { threads->exit(); };
+
+    if($type eq 'unix') {
+      print "creating unix socket\n";
+      $listener = IO::Socket::UNIX->new(
+                                        Type    => SOCK_STREAM,
+                                        Listen  => SOMAXCONN,
+                                        Local   => $socket_path,
+                                      ) or die("failed to open $socket_path as test socket: $!");
+    }
+    elsif($type eq 'inet') {
+            print "creating tcp socket\n";
+      $listener = IO::Socket::INET->new(
+                                        LocalAddr  => $server,
+                                        Proto      => 'tcp',
+                                        Listen     => 1,
+                                        Reuse      => 1,
+                                      ) or die("failed to listen on $server: $!");
+    } else {
+      die("unknown type");
+    }
+    while( my $socket = $listener->accept() or die('cannot accept: $!') ) {
+        my $recv = "";
+        while(<$socket>) { $recv .= $_; last if $_ eq "\n" }
+        my $data;
+        my $status = 200;
+        if($recv =~ m/^GET .*?\s+Filter:.*?empty/m) {
+            $data = '';
+        }
+        elsif($recv =~ m/^GET hosts\s+Columns: alias/m) {
+            my @data = @{$test_data}[1..3];
+            $data = encode_json(\@data)."\n";
+        }
+        elsif($recv =~ m/^GET hosts\s+Columns: name/m) {
+            $data = encode_json(\@{$test_data}[1..3])."\n";
+        }
+        elsif($recv =~ m/^GET hosts/) {
+            $data = encode_json($test_data)."\n";
+        }
+        elsif($recv =~ m/^GET hostgroups/) {
+            $data = encode_json(\@{$test_hostgroups})."\n";
+        }
+        elsif($recv =~ m/^GET services/ and $recv =~ m/Stats:/m) {
+            $data = encode_json(\@{$stats_data})."\n";
+        }
+        my $content_length = sprintf("%11s", length($data));
+        print $socket $status." ".$content_length."\n";
+        print $socket $data;
+        close($socket);
+    }
+    unlink($socket_path);
+}

api/perl/t/21-Monitoring-Livestatus-INET.t

@@ -0,0 +1,30 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More tests => 3;
+use IO::Socket::INET;
+BEGIN { use_ok('Monitoring::Livestatus::INET') };
+
+#########################
+# create a tmp listener
+my $server = 'localhost:9999';
+my $listener = IO::Socket::INET->new(
+                                  ) or die("failed to open port as test listener: $!");
+#########################
+# create object with single arg
+my $ml = Monitoring::Livestatus::INET->new( $server );
+isa_ok($ml, 'Monitoring::Livestatus', 'Monitoring::Livestatus::INET->new()');
+
+#########################
+# create object with hash args
+my $line_seperator        = 10;
+my $column_seperator      = 0;
+$ml = Monitoring::Livestatus::INET->new(
+                                    verbose             => 0,
+                                    server              => $server,
+                                    line_seperator      => $line_seperator,
+                                    column_seperator    => $column_seperator,
+                                );
+isa_ok($ml, 'Monitoring::Livestatus', 'Monitoring::Livestatus::INET->new(%args)');

api/perl/t/22-Monitoring-Livestatus-UNIX.t

@@ -0,0 +1,26 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More tests => 3;
+use IO::Socket::INET;
+BEGIN { use_ok('Monitoring::Livestatus::UNIX') };
+
+#########################
+# create object with single arg
+my $socket = "/tmp/blah.socket";
+my $ml = Monitoring::Livestatus::UNIX->new( $socket );
+isa_ok($ml, 'Monitoring::Livestatus', 'Monitoring::Livestatus::UNIX->new()');
+
+#########################
+# create object with hash args
+my $line_seperator        = 10;
+my $column_seperator      = 0;
+$ml = Monitoring::Livestatus::UNIX->new(
+                                    verbose             => 0,
+                                    socket              => $socket,
+                                    line_seperator      => $line_seperator,
+                                    column_seperator    => $column_seperator,
+                                );
+isa_ok($ml, 'Monitoring::Livestatus', 'Monitoring::Livestatus::UNIX->new(%args)');

api/perl/t/30-Monitoring-Livestatus-live-test.t

@@ -0,0 +1,472 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More;
+use Data::Dumper;
+
+if ( ! defined $ENV{TEST_SOCKET} or !defined $ENV{TEST_SERVER} ) {
+    my $msg = 'Author test.  Set $ENV{TEST_SOCKET} and $ENV{TEST_SERVER} to run';
+    plan( skip_all => $msg );
+} else {
+    plan( tests => 727 );
+}
+
+# set an alarm
+my $lastquery;
+$SIG{ALRM} = sub {
+    my @caller = caller;
+    print STDERR 'last query: '.$lastquery if defined $lastquery;
+    die "timeout reached:".Dumper(\@caller)."\n" 
+};
+alarm(120);
+
+use_ok('Monitoring::Livestatus');
+
+#########################
+my $line_seperator      = 10;
+my $column_seperator    = 0;
+my $objects_to_test = {
+  # UNIX
+  # create unix object with a single arg
+#  '01 unix_single_arg' => Monitoring::Livestatus::UNIX->new( $ENV{TEST_SOCKET} ),
+
+  # create unix object with hash args
+  '02 unix_few_args' => Monitoring::Livestatus->new(
+                                      #verbose             => 1,
+                                      socket              => $ENV{TEST_SOCKET},
+                                      line_seperator      => $line_seperator,
+                                      column_seperator    => $column_seperator,
+                                    ),
+
+  # create unix object with hash args
+  '03 unix_keepalive' => Monitoring::Livestatus->new(
+                                      verbose             => 0,
+                                      socket              => $ENV{TEST_SOCKET},
+                                      keepalive           => 1,
+                                    ),
+
+  # TCP
+  # create inet object with a single arg
+  '04 inet_single_arg' => Monitoring::Livestatus::INET->new( $ENV{TEST_SERVER} ),
+
+  # create inet object with hash args
+  '05 inet_few_args' => Monitoring::Livestatus->new(
+                                      verbose             => 0,
+                                      server              => $ENV{TEST_SERVER},
+                                      line_seperator      => $line_seperator,
+                                      column_seperator    => $column_seperator,
+                                    ),
+
+
+  # create inet object with keepalive
+  '06 inet_keepalive' => Monitoring::Livestatus->new(
+                                      verbose             => 0,
+                                      server              => $ENV{TEST_SERVER},
+                                      keepalive           => 1,
+                                    ),
+
+  # create multi single args
+  '07 multi_keepalive' => Monitoring::Livestatus->new( [ $ENV{TEST_SERVER}, $ENV{TEST_SOCKET} ] ),
+
+  # create multi object with keepalive
+  '08 multi_keepalive_hash_args' => Monitoring::Livestatus->new(
+                                      verbose             => 0,
+                                      peer                => [ $ENV{TEST_SERVER}, $ENV{TEST_SOCKET} ],
+                                      keepalive           => 1,
+                                    ),
+
+  # create multi object without keepalive
+  '09 multi_no_keepalive' => Monitoring::Livestatus->new(
+                                      peer                => [ $ENV{TEST_SERVER}, $ENV{TEST_SOCKET} ],
+                                      keepalive           => 0,
+                                    ),
+
+  # create multi object without threads
+  '10 multi_no_threads' => Monitoring::Livestatus->new(
+                                      peer                => [ $ENV{TEST_SERVER}, $ENV{TEST_SOCKET} ],
+                                      use_threads         => 0,
+                                    ),
+
+  # create multi object with only one peer
+  '11 multi_one_peer' => Monitoring::Livestatus::MULTI->new(
+                                      peer                => $ENV{TEST_SERVER},
+                                    ),
+
+  # create multi object without threads
+  '12 multi_two_peers' => Monitoring::Livestatus::MULTI->new(
+                                      peer                => [ $ENV{TEST_SERVER}, $ENV{TEST_SOCKET} ],
+                                    ),
+};
+
+my $expected_keys = {
+    'columns'       => [
+                         'description','name','table','type'
+                       ],
+    'commands'      => [
+                         'line','name'
+                       ],
+    'comments'      => [
+                         '__all_from_hosts__', '__all_from_services__',
+                         'author','comment','entry_time','entry_type','expire_time','expires', 'id','persistent',
+                         'source','type'
+                       ],
+    'contacts'      => [
+                         'address1','address2','address3','address4','address5','address6','alias',
+                         'can_submit_commands','custom_variable_names','custom_variable_values','email',
+                         'host_notification_period','host_notifications_enabled','in_host_notification_period',
+                         'in_service_notification_period','name','modified_attributes','modified_attributes_list',
+                         'pager','service_notification_period','service_notifications_enabled'
+                       ],
+    'contactgroups' => [ 'name', 'alias', 'members' ],
+    'downtimes'     => [
+                         '__all_from_hosts__', '__all_from_services__',
+                         'author','comment','duration','end_time','entry_time','fixed','id','start_time',
+                         'triggered_by','type'
+                       ],
+    'hostgroups'    => [
+                         'action_url','alias','members','name','members_with_state','notes','notes_url','num_hosts','num_hosts_down',
+                         'num_hosts_pending','num_hosts_unreach','num_hosts_up','num_services','num_services_crit',
+                         'num_services_hard_crit','num_services_hard_ok','num_services_hard_unknown',
+                         'num_services_hard_warn','num_services_ok','num_services_pending','num_services_unknown',
+                         'num_services_warn','worst_host_state','worst_service_hard_state','worst_service_state'
+                       ],
+    'hosts'         => [
+                         'accept_passive_checks','acknowledged','acknowledgement_type','action_url','action_url_expanded',
+                         'active_checks_enabled','address','alias','check_command','check_freshness','check_interval',
+                         'check_options','check_period','check_type','checks_enabled','childs','comments','comments_with_info',
+                         'contacts','current_attempt','current_notification_number','custom_variable_names',
+                         'custom_variable_values','display_name','downtimes','downtimes_with_info','event_handler_enabled',
+                         'execution_time','first_notification_delay','flap_detection_enabled','groups','hard_state','has_been_checked',
+                         'high_flap_threshold','icon_image','icon_image_alt','icon_image_expanded','in_check_period',
+                         'in_notification_period','initial_state','is_executing','is_flapping','last_check','last_hard_state',
+                         'last_hard_state_change','last_notification','last_state','last_state_change','latency','last_time_down',
+                         'last_time_unreachable','last_time_up','long_plugin_output','low_flap_threshold','max_check_attempts','name',
+                         'modified_attributes','modified_attributes_list','next_check',
+                         'next_notification','notes','notes_expanded','notes_url','notes_url_expanded','notification_interval',
+                         'notification_period','notifications_enabled','num_services','num_services_crit','num_services_hard_crit',
+                         'num_services_hard_ok','num_services_hard_unknown','num_services_hard_warn','num_services_ok',
+                         'num_services_pending','num_services_unknown','num_services_warn','obsess_over_host','parents',
+                         'pending_flex_downtime','percent_state_change','perf_data','plugin_output',
+                         'process_performance_data','retry_interval','scheduled_downtime_depth','services','services_with_state',
+                         'state','state_type','statusmap_image','total_services','worst_service_hard_state','worst_service_state',
+                         'x_3d','y_3d','z_3d'
+                       ],
+    'hostsbygroup'  => [
+                         '__all_from_hosts__', '__all_from_hostgroups__'
+                       ],
+    'log'           => [
+                         '__all_from_hosts__','__all_from_services__','__all_from_contacts__','__all_from_commands__',
+                         'attempt','class','command_name','comment','contact_name','host_name','lineno','message','options',
+                         'plugin_output','service_description','state','state_type','time','type'
+                       ],
+    'servicegroups' => [
+                         'action_url','alias','members','name','members_with_state','notes','notes_url','num_services','num_services_crit',
+                         'num_services_hard_crit','num_services_hard_ok','num_services_hard_unknown',
+                         'num_services_hard_warn','num_services_ok','num_services_pending','num_services_unknown',
+                         'num_services_warn','worst_service_state'
+                       ],
+    'servicesbygroup' => [
+                         '__all_from_services__', '__all_from_hosts__', '__all_from_servicegroups__'
+                       ],
+    'services'      => [
+                         '__all_from_hosts__',
+                         'accept_passive_checks','acknowledged','acknowledgement_type','action_url','action_url_expanded',
+                         'active_checks_enabled','check_command','check_interval','check_options','check_period',
+                         'check_type','checks_enabled','comments','comments_with_info','contacts','current_attempt',
+                         'current_notification_number','custom_variable_names','custom_variable_values',
+                         'description','display_name','downtimes','downtimes_with_info','event_handler','event_handler_enabled',
+                         'execution_time','first_notification_delay','flap_detection_enabled','groups',
+                         'has_been_checked','high_flap_threshold','icon_image','icon_image_alt','icon_image_expanded','in_check_period',
+                         'in_notification_period','initial_state','is_executing','is_flapping','last_check',
+                         'last_hard_state','last_hard_state_change','last_notification','last_state',
+                         'last_state_change','latency','last_time_critical','last_time_ok','last_time_unknown','last_time_warning',
+                         'long_plugin_output','low_flap_threshold','max_check_attempts','modified_attributes','modified_attributes_list',
+                         'next_check','next_notification','notes','notes_expanded','notes_url','notes_url_expanded',
+                         'notification_interval','notification_period','notifications_enabled','obsess_over_service',
+                         'percent_state_change','perf_data','plugin_output','process_performance_data','retry_interval',
+                         'scheduled_downtime_depth','state','state_type'
+                       ],
+    'servicesbyhostgroup' => [
+                         '__all_from_services__', '__all_from_hosts__', '__all_from_hostgroups__'
+                       ],
+    'status'        => [
+                         'accept_passive_host_checks','accept_passive_service_checks','cached_log_messages',
+                         'check_external_commands','check_host_freshness','check_service_freshness','connections',
+                         'connections_rate','enable_event_handlers','enable_flap_detection','enable_notifications',
+                         'execute_host_checks','execute_service_checks','forks','forks_rate','host_checks','host_checks_rate','interval_length',
+                         'last_command_check','last_log_rotation','livestatus_version','log_messages','log_messages_rate','nagios_pid','neb_callbacks',
+                         'neb_callbacks_rate','obsess_over_hosts','obsess_over_services','process_performance_data',
+                         'program_start','program_version','requests','requests_rate','service_checks','service_checks_rate'
+                       ],
+    'timeperiods'   => [ 'in', 'name', 'alias' ],
+};
+
+my $author = 'Monitoring::Livestatus test';
+for my $key (sort keys %{$objects_to_test}) {
+    my $ml = $objects_to_test->{$key};
+    isa_ok($ml, 'Monitoring::Livestatus') or BAIL_OUT("no need to continue without a proper Monitoring::Livestatus object: ".$key);
+
+    # dont die on errors
+    $ml->errors_are_fatal(0);
+    $ml->warnings(0);
+
+    #########################
+    # set downtime for a host and service
+    my $downtimes = $ml->selectall_arrayref("GET downtimes\nColumns: id");
+    my $num_downtimes = 0;
+    $num_downtimes = scalar @{$downtimes} if defined $downtimes;
+    my $firsthost = $ml->selectscalar_value("GET hosts\nColumns: name\nLimit: 1");
+    isnt($firsthost, undef, 'get test hostname') or BAIL_OUT($key.': got not test hostname');
+    $ml->do('COMMAND ['.time().'] SCHEDULE_HOST_DOWNTIME;'.$firsthost.';'.time().';'.(time()+300).';1;0;300;'.$author.';perl test: '.$0);
+    my $firstservice = $ml->selectscalar_value("GET services\nColumns: description\nFilter: host_name = $firsthost\nLimit: 1");
+    isnt($firstservice, undef, 'get test servicename') or BAIL_OUT('got not test servicename');
+    $ml->do('COMMAND ['.time().'] SCHEDULE_SVC_DOWNTIME;'.$firsthost.';'.$firstservice.';'.time().';'.(time()+300).';1;0;300;'.$author.';perl test: '.$0);
+    # sometimes it takes while till the downtime is accepted
+    my $waited = 0;
+    while(scalar @{$ml->selectall_arrayref("GET downtimes\nColumns: id")} < $num_downtimes + 2) {
+      print "waiting for the downtime...\n";
+      sleep(1);
+      $waited++;
+      BAIL_OUT('waited 30 seconds for the downtime...') if $waited > 30;
+    }
+    #########################
+
+    #########################
+    # check tables
+    my $data            = $ml->selectall_hashref("GET columns\nColumns: table", 'table');
+    my @tables          = sort keys %{$data};
+    my @expected_tables = sort keys %{$expected_keys};
+    is_deeply(\@tables, \@expected_tables, $key.' tables') or BAIL_OUT("got tables:\n".join(', ', @tables)."\nbut expected\n".join(', ', @expected_tables));
+
+    #########################
+    # check keys
+    for my $type (keys %{$expected_keys}) {
+        my $filter = "";
+        $filter  = "Filter: time > ".(time() - 86400)."\n" if $type eq 'log';
+        $filter .= "Filter: time < ".(time())."\n"         if $type eq 'log';
+        my $expected_keys = get_expected_keys($type);
+        my $statement = "GET $type\n".$filter."Limit: 1";
+        $lastquery = $statement;
+        my $hash_ref  = $ml->selectrow_hashref($statement );
+        undef $lastquery;
+        is(ref $hash_ref, 'HASH', $type.' keys are a hash') or BAIL_OUT($type.'keys are not in hash format, got '.Dumper($hash_ref));
+        my @keys      = sort keys %{$hash_ref};
+        is_deeply(\@keys, $expected_keys, $key.' '.$type.' table columns') or BAIL_OUT("got $type keys:\n".join(', ', @keys)."\nbut expected\n".join(', ', @{$expected_keys}));
+    }
+
+    my $statement = "GET hosts\nColumns: name as hostname state\nLimit: 1";
+    $lastquery = $statement;
+    my $hash_ref  = $ml->selectrow_hashref($statement);
+    undef $lastquery;
+    isnt($hash_ref, undef, $key.' test column alias');
+    is($Monitoring::Livestatus::ErrorCode, 0, $key.' test column alias') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    #########################
+    # send a test command
+    # commands still dont work and breaks livestatus
+    my $rt = $ml->do('COMMAND ['.time().'] SAVE_STATE_INFORMATION');
+    is($rt, '1', $key.' test command');
+
+    #########################
+    # check for errors
+    #$ml->{'verbose'} = 1;
+    $statement = "GET hosts\nLimit: 1";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    isnt($hash_ref, undef, $key.' test error 200 body');
+    is($Monitoring::Livestatus::ErrorCode, 0, $key.' test error 200 status') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "BLAH hosts";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 401 body');
+    is($Monitoring::Livestatus::ErrorCode, '401', $key.' test error 401 status') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET hosts\nLimit: ";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 403 body');
+    is($Monitoring::Livestatus::ErrorCode, '403', $key.' test error 403 status') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET unknowntable\nLimit: 1";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 404 body');
+    is($Monitoring::Livestatus::ErrorCode, '404', $key.' test error 404 status') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET hosts\nColumns: unknown";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 405 body');
+    TODO: {
+        local $TODO = 'livestatus returns wrong status';
+        is($Monitoring::Livestatus::ErrorCode, '405', $key.' test error 405 status') or
+            diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+    };
+
+    #########################
+    # some more broken statements
+    $statement = "GET ";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement);
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 403 body');
+    is($Monitoring::Livestatus::ErrorCode, '403', $key.' test error 403 status: GET ') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET hosts\nColumns: name, name";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 405 body');
+    is($Monitoring::Livestatus::ErrorCode, '405', $key.' test error 405 status: GET hosts\nColumns: name, name') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET hosts\nColumns: ";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 405 body');
+    is($Monitoring::Livestatus::ErrorCode, '405', $key.' test error 405 status: GET hosts\nColumns: ') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    #########################
+    # some forbidden headers
+    $statement = "GET hosts\nKeepAlive: on";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 496 body');
+    is($Monitoring::Livestatus::ErrorCode, '496', $key.' test error 496 status: KeepAlive: on') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET hosts\nResponseHeader: fixed16";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 495 body');
+    is($Monitoring::Livestatus::ErrorCode, '495', $key.' test error 495 status: ResponseHeader: fixed16') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET hosts\nColumnHeaders: on";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 494 body');
+    is($Monitoring::Livestatus::ErrorCode, '494', $key.' test error 494 status: ColumnHeader: on') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET hosts\nOuputFormat: json";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 493 body');
+    is($Monitoring::Livestatus::ErrorCode, '493', $key.' test error 493 status: OutputForma: json') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+    $statement = "GET hosts\nSeparators: 0 1 2 3";
+    $lastquery = $statement;
+    $hash_ref  = $ml->selectrow_hashref($statement );
+    undef $lastquery;
+    is($hash_ref, undef, $key.' test error 492 body');
+    is($Monitoring::Livestatus::ErrorCode, '492', $key.' test error 492 status: Seperators: 0 1 2 3') or
+        diag('got error: '.$Monitoring::Livestatus::ErrorMessage);
+
+
+    #########################
+    # check some fancy stats queries
+    my $stats_query = "GET services
+Stats: state = 0 as all_ok
+Stats: state = 1 as all_warning
+Stats: state = 2 as all_critical
+Stats: state = 3 as all_unknown
+Stats: state = 4 as all_pending
+Stats: host_state != 0
+Stats: state = 1
+StatsAnd: 2 as all_warning_on_down_hosts
+Stats: host_state != 0
+Stats: state = 2
+StatsAnd: 2 as all_critical_on_down_hosts
+Stats: host_state != 0
+Stats: state = 3
+StatsAnd: 2 as all_unknown_on_down_hosts
+Stats: host_state != 0
+Stats: state = 3
+Stats: active_checks_enabled = 1
+StatsAnd: 3 as all_unknown_active_on_down_hosts
+Stats: state = 3
+Stats: active_checks_enabled = 1
+StatsOr: 2 as all_active_or_unknown";
+    $lastquery = $stats_query;
+    $hash_ref  = $ml->selectrow_hashref($stats_query );
+    undef $lastquery;
+    isnt($hash_ref, undef, $key.' test fancy stats query') or
+        diag('got error: '.Dumper($hash_ref));
+}
+
+
+
+# generate expected keys
+sub get_expected_keys {
+    my $type = shift;
+    my $skip = shift;
+    my @keys = @{$expected_keys->{$type}};
+
+    my @new_keys;
+    for my $key (@keys) {
+        my $replaced = 0;
+        for my $replace_with (keys %{$expected_keys}) {
+            if($key eq '__all_from_'.$replace_with.'__') {
+                $replaced = 1;
+                next if $skip;
+                my $prefix = $replace_with.'_';
+                if($replace_with eq "hosts")         { $prefix = 'host_';    }
+                if($replace_with eq "services")      { $prefix = 'service_'; }
+                if($replace_with eq "commands")      { $prefix = 'command_'; }
+                if($replace_with eq "contacts")      { $prefix = 'contact_'; }
+                if($replace_with eq "servicegroups") { $prefix = 'servicegroup_'; }
+                if($replace_with eq "hostgroups")    { $prefix = 'hostgroup_'; }
+
+                if($type eq "log") { $prefix = 'current_'.$prefix; }
+
+                if($type eq "servicesbygroup"     and $replace_with eq 'services')   { $prefix = ''; }
+                if($type eq "servicesbyhostgroup" and $replace_with eq 'services')   { $prefix = ''; }
+                if($type eq "hostsbygroup"        and $replace_with eq 'hosts')      { $prefix = ''; }
+
+                my $replace_keys = get_expected_keys($replace_with, 1);
+                for my $key2 (@{$replace_keys}) {
+                    push @new_keys, $prefix.$key2;
+                }
+            }
+        }
+        if($replaced == 0) {
+            push @new_keys, $key;
+        }
+    }
+
+    # has been fixed in 1.1.1rc
+    #if($type eq 'log') {
+    #  my %keys = map { $_ => 1 } @new_keys;
+    #  delete $keys{'current_contact_can_submit_commands'};
+    #  delete $keys{'current_contact_host_notifications_enabled'};
+    #  delete $keys{'current_contact_in_host_notification_period'};
+    #  delete $keys{'current_contact_in_service_notification_period'};
+    #  delete $keys{'current_contact_service_notifications_enabled'};
+    #  @new_keys = keys %keys;
+    #}
+
+    my @return = sort @new_keys;
+    return(\@return);
+}

api/perl/t/31-Monitoring-Livestatus-MULTI-live-test.t

@@ -0,0 +1,95 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More;
+use Data::Dumper;
+
+if ( ! defined $ENV{TEST_SOCKET} or !defined $ENV{TEST_SERVER} ) {
+    my $msg = 'Author test.  Set $ENV{TEST_SOCKET} and $ENV{TEST_SERVER} to run';
+    plan( skip_all => $msg );
+} else {
+    plan( tests => 22 );
+}
+
+use_ok('Monitoring::Livestatus::MULTI');
+
+#########################
+# create new test object
+my $objects_to_test = {
+    'multi_one'   => Monitoring::Livestatus::MULTI->new( peer => [ $ENV{TEST_SERVER}                    ], warnings => 0 ),
+    'multi_two'   => Monitoring::Livestatus::MULTI->new( peer => [ $ENV{TEST_SERVER}, $ENV{TEST_SOCKET} ], warnings => 0 ),
+    'multi_three' => Monitoring::Livestatus::MULTI->new(
+          'verbose'  => '0',
+          'warnings' => '0',
+          'timeout'  => '10',
+          'peer' => [
+                      { 'name' => 'Mon 1', 'peer' => $ENV{TEST_SERVER} },
+                      { 'name' => 'Mon 2', 'peer' => $ENV{TEST_SOCKET} },
+                    ],
+          'keepalive' => '1'
+    ),
+};
+
+# dont die on errors
+#$ml->errors_are_fatal(0);
+
+for my $key (keys %{$objects_to_test}) {
+    my $ml = $objects_to_test->{$key};
+    isa_ok($ml, 'Monitoring::Livestatus::MULTI') or BAIL_OUT("no need to continue without a proper Monitoring::Livestatus::MULTI object");
+
+    #########################
+    # DATA INTEGRITY
+    #########################
+
+    my $statement = "GET hosts\nColumns: state name alias\nLimit: 1";
+    my $data1     = $ml->selectall_arrayref($statement, {Slice => 1});
+    my $data2     = $ml->selectall_arrayref($statement, {Slice => 1, AddPeer => 1});
+    for my $data (@{$data2}) {
+        delete $data->{'peer_name'};
+        delete $data->{'peer_addr'};
+        delete $data->{'peer_key'};
+    }
+    is_deeply($data1, $data2, "data integrity with peers added and Column");
+
+    $statement = "GET hosts\nLimit: 1";
+    $data1     = $ml->selectall_arrayref($statement, {Slice => 1, Deepcopy => 1});
+    $data2     = $ml->selectall_arrayref($statement, {Slice => 1, AddPeer => 1, Deepcopy => 1});
+    for my $data (@{$data2}) {
+        delete $data->{'peer_name'};
+        delete $data->{'peer_addr'};
+        delete $data->{'peer_key'};
+    }
+    is_deeply($data1, $data2, "data integrity with peers added without Columns");
+
+    #########################
+    # try to change result set to scalar
+    for my $data (@{$data1}) { $data->{'peer_name'} = 1; }
+    for my $data (@{$data2}) { $data->{'peer_name'} = 1; }
+    is_deeply($data1, $data2, "data integrity with changed result set");
+
+    #########################
+    # try to change result set to hash
+    for my $data (@{$data1}) { $data->{'peer_name'} = {}; }
+    for my $data (@{$data2}) { $data->{'peer_name'} = {}; }
+    is_deeply($data1, $data2, "data integrity with changed result set");
+
+    #########################
+    # BACKENDS
+    #########################
+    my @backends = $ml->peer_key();
+    $data1 = $ml->selectall_arrayref($statement, {Slice => 1});
+    $data2 = $ml->selectall_arrayref($statement, {Slice => 1, Backend => \@backends });
+    is_deeply($data1, $data2, "data integrity with backends");
+
+    #########################
+    # BUGS
+    #########################
+
+    #########################
+    # Bug: Can't use string ("flap") as an ARRAY ref while "strict refs" in use at Monitoring/Livestatus/MULTI.pm line 206.
+    $statement = "GET servicegroups\nColumns: name alias\nFilter: name = flap\nLimit: 1";
+    $data1 = $ml->selectrow_array($statement);
+    isnt($data1, undef, "bug check: Can't use string (\"group\")...");
+}

api/perl/t/32-Monitoring-Livestatus-backend-test.t

@@ -0,0 +1,106 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Carp;
+use Test::More;
+use Data::Dumper;
+
+if ( ! defined $ENV{TEST_SOCKET} or !defined $ENV{TEST_SERVER} or !defined $ENV{TEST_BACKEND} ) {
+    my $msg = 'Author test.  Set $ENV{TEST_SOCKET} and $ENV{TEST_SERVER} and $ENV{TEST_BACKEND} to run';
+    plan( skip_all => $msg );
+} else {
+    # we dont know yet how many tests we got
+    plan( tests => 55237 );
+}
+
+# set an alarm
+my $lastquery;
+$SIG{ALRM} = sub {
+    my @caller = caller;
+    $lastquery =~ s/\n+/\n/g;
+    print STDERR 'last query: '.$lastquery."\n" if defined $lastquery;
+    confess "timeout reached:".Dumper(\@caller)."\n" 
+};
+
+use_ok('Monitoring::Livestatus');
+
+#########################
+my $objects_to_test = {
+  # UNIX
+  '01 unix_single_arg' => Monitoring::Livestatus::UNIX->new( $ENV{TEST_SOCKET} ),
+
+  # TCP
+  '02 inet_single_arg' => Monitoring::Livestatus::INET->new( $ENV{TEST_SERVER} ),
+
+  # MULTI
+  '03 multi_keepalive' => Monitoring::Livestatus->new( [ $ENV{TEST_SERVER}, $ENV{TEST_SOCKET} ] ),
+};
+
+for my $key (sort keys %{$objects_to_test}) {
+    my $ml = $objects_to_test->{$key};
+    isa_ok($ml, 'Monitoring::Livestatus') or BAIL_OUT("no need to continue without a proper Monitoring::Livestatus object: ".$key);
+
+    # dont die on errors
+    $ml->errors_are_fatal(0);
+    $ml->warnings(0);
+
+    #########################
+    # get tables
+    my $data            = $ml->selectall_hashref("GET columns\nColumns: table", 'table');
+    my @tables          = sort keys %{$data};
+
+    #########################
+    # check keys
+    for my $type (@tables) {
+        alarm(120);
+        my $filter = "";
+        $filter  = "Filter: time > ".(time() - 86400)."\n" if $type eq 'log';
+        $filter .= "Filter: time < ".(time())."\n"         if $type eq 'log';
+        my $statement = "GET $type\n".$filter."Limit: 1";
+        $lastquery = $statement;
+        my $keys  = $ml->selectrow_hashref($statement );
+        undef $lastquery;
+        is(ref $keys, 'HASH', $type.' keys are a hash');# or BAIL_OUT('keys are not in hash format, got '.Dumper($keys));
+
+        # status has no filter implemented
+        next if $type eq 'status';
+
+        for my $key (keys %{$keys}) {
+            my $value = $keys->{$key};
+            if(index($value, ',') > 0) { my @vals = split /,/, $value; $value = $vals[0];  }
+            my $typefilter = "Filter: $key >= $value\n";
+            if($value eq '') {
+                $typefilter = "Filter: $key =\n";
+            }
+            my $statement  = "GET $type\n".$filter.$typefilter."Limit: 1";
+            $lastquery = $statement;
+            my $hash_ref   = $ml->selectrow_hashref($statement );
+            undef $lastquery;
+            is($Monitoring::Livestatus::ErrorCode, 0, "GET ".$type." Filter: ".$key." >= ".$value) or BAIL_OUT("query failed: ".$statement);
+            #isnt($hash_ref, undef, "GET ".$type." Filter: ".$key." >= ".$value);# or BAIL_OUT("got undef for ".$statement);
+
+            # send test stats query
+            my $stats_query = [ $key.' = '.$value, 'std '.$key, 'min '.$key, 'max '.$key, 'avg '.$key, 'sum '.$key ];
+            for my $stats_part (@{$stats_query}) {
+                my $statement  = "GET $type\n".$filter.$typefilter."\nStats: $stats_part";
+                $lastquery = $statement;
+                my $hash_ref   = $ml->selectrow_hashref($statement );
+                undef $lastquery;
+                is($Monitoring::Livestatus::ErrorCode, 0, "GET ".$type." Filter: ".$key." >= ".$value." Stats: $stats_part") or BAIL_OUT("query failed:\n".$statement);
+
+                $statement  = "GET $type\n".$filter.$typefilter."\nStats: $stats_part\nStatsGroupBy: $key";
+                $lastquery = $statement;
+                $hash_ref   = $ml->selectrow_hashref($statement );
+                undef $lastquery;
+                is($Monitoring::Livestatus::ErrorCode, 0, "GET ".$type." Filter: ".$key." >= ".$value." Stats: $stats_part StatsGroupBy: $key") or BAIL_OUT("query failed:\n".$statement);
+            }
+
+            # wait till backend is started up again
+            if(!defined $hash_ref and $Monitoring::Livestatus::ErrorCode > 200) { 
+                sleep(2);
+            }
+        }
+    }
+}

api/perl/t/33-Monitoring-Livestatus-test_socket_timeout.t

@@ -0,0 +1,74 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Test::More;
+use Data::Dumper;
+
+if ( !defined $ENV{TEST_SERVER} ) {
+    my $msg = 'Author test.  Set $ENV{TEST_SOCKET} and $ENV{TEST_SERVER} to run';
+    plan( skip_all => $msg );
+} else {
+    plan( tests => 7 );
+}
+
+# set an alarm
+my $lastquery;
+$SIG{ALRM} = sub {
+    my @caller = caller;
+    print STDERR 'last query: '.$lastquery if defined $lastquery;
+    die "timeout reached:".Dumper(\@caller)."\n"
+};
+alarm(30);
+
+use_ok('Monitoring::Livestatus');
+
+#use Log::Log4perl qw(:easy);
+#Log::Log4perl->easy_init($DEBUG);
+
+#########################
+# Test Query
+#########################
+my $statement    = "GET hosts\nColumns: alias\nFilter: name = host1";
+
+#########################
+my $objects_to_test = {
+  # create inet object with hash args
+  '01 inet_hash_args' => Monitoring::Livestatus->new(
+                                      verbose                     => 0,
+                                      server                      => $ENV{TEST_SERVER},
+                                      keepalive                   => 1,
+                                      timeout                     => 3,
+                                      retries_on_connection_error => 0,
+#                                      logger                     => get_logger(),
+                                    ),
+
+  # create inet object with a single arg
+  '02 inet_single_arg' => Monitoring::Livestatus::INET->new( $ENV{TEST_SERVER} ),
+
+};
+
+for my $key (sort keys %{$objects_to_test}) {
+    my $ml = $objects_to_test->{$key};
+    isa_ok($ml, 'Monitoring::Livestatus');
+
+    # we dont need warnings for testing
+    $ml->warnings(0);
+
+    #########################
+    my $ary_ref  = $ml->selectall_arrayref($statement);
+    is($Monitoring::Livestatus::ErrorCode, 0, 'Query Status 0');
+    #is_deeply($ary_ref, $selectall_arrayref1, 'selectall_arrayref($statement)')
+    #    or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($selectall_arrayref1));
+
+    sleep(10);
+
+    $ary_ref  = $ml->selectall_arrayref($statement);
+    is($Monitoring::Livestatus::ErrorCode, 0, 'Query Status 0');
+    #is_deeply($ary_ref, $selectall_arrayref1, 'selectall_arrayref($statement)')
+    #    or diag("got: ".Dumper($ary_ref)."\nbut expected ".Dumper($selectall_arrayref1));
+
+    #print Dumper($Monitoring::Livestatus::ErrorCode);
+    #print Dumper($Monitoring::Livestatus::ErrorMessage);
+}

api/perl/t/34-Monitoring-Livestatus-utf8_support.t

@@ -0,0 +1,78 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Encode;
+use Test::More;
+use Data::Dumper;
+
+if ( !defined $ENV{TEST_SERVER} ) {
+    my $msg = 'Author test.  Set $ENV{TEST_SOCKET} and $ENV{TEST_SERVER} to run';
+    plan( skip_all => $msg );
+} else {
+    plan( tests => 9 );
+}
+
+use_ok('Monitoring::Livestatus');
+
+#use Log::Log4perl qw(:easy);
+#Log::Log4perl->easy_init($DEBUG);
+
+#########################
+my $objects_to_test = {
+  # create inet object with hash args
+  '01 inet_hash_args' => Monitoring::Livestatus->new(
+                                      verbose                     => 0,
+                                      server                      => $ENV{TEST_SERVER},
+                                      keepalive                   => 1,
+                                      timeout                     => 3,
+                                      retries_on_connection_error => 0,
+#                                      logger                     => get_logger(),
+                                    ),
+
+  # create inet object with a single arg
+  '02 inet_single_arg' => Monitoring::Livestatus::INET->new( $ENV{TEST_SERVER} ),
+};
+
+my $author = 'Monitoring::Livestatus test';
+for my $key (sort keys %{$objects_to_test}) {
+    my $ml = $objects_to_test->{$key};
+    isa_ok($ml, 'Monitoring::Livestatus');
+
+    # we dont need warnings for testing
+    $ml->warnings(0);
+
+    #########################
+    my $downtimes = $ml->selectall_arrayref("GET downtimes\nColumns: id");
+    my $num_downtimes = 0;
+    $num_downtimes = scalar @{$downtimes} if defined $downtimes;
+
+    #########################
+    # get a test host
+    my $firsthost = $ml->selectscalar_value("GET hosts\nColumns: name\nLimit: 1");
+    isnt($firsthost, undef, 'get test hostname') or BAIL_OUT($key.': got not test hostname');
+
+    my $expect = "aa ²&é\"'''(§è!çà)- %s ''%s'' aa ~ € bb";
+    #my $expect = "öäüß";
+    my $teststrings = [
+        $expect,
+        "aa \x{c2}\x{b2}&\x{c3}\x{a9}\"'''(\x{c2}\x{a7}\x{c3}\x{a8}!\x{c3}\x{a7}\x{c3}\x{a0})- %s ''%s'' aa ~ \x{e2}\x{82}\x{ac} bb",
+    ];
+    for my $string (@{$teststrings}) {
+        $ml->do('COMMAND ['.time().'] SCHEDULE_HOST_DOWNTIME;'.$firsthost.';'.time().';'.(time()+300).';1;0;300;'.$author.';'.$string);
+
+        # sometimes it takes while till the downtime is accepted
+        my $waited = 0;
+        while($downtimes = $ml->selectall_arrayref("GET downtimes\nColumns: id comment", { Slice => 1 }) and scalar @{$downtimes} < $num_downtimes + 1) {
+          print "waiting for the downtime...\n";
+          sleep(1);
+          $waited++;
+          BAIL_OUT('waited 30 seconds for the downtime...') if $waited > 30;
+        }
+
+        my $last_downtime = pop @{$downtimes};
+        #utf8::decode($expect);
+        is($last_downtime->{'comment'}, $expect, 'get same utf8 comment: got '.Dumper($last_downtime));
+    }
+}

api/perl/t/35-Monitoring-Livestatus-callbacks_support.t

@@ -0,0 +1,53 @@
+#!/usr/bin/env perl
+
+#########################
+
+use strict;
+use Encode;
+use Test::More;
+use Data::Dumper;
+
+if ( !defined $ENV{TEST_SERVER} ) {
+    my $msg = 'Author test.  Set $ENV{TEST_SOCKET} and $ENV{TEST_SERVER} to run';
+    plan( skip_all => $msg );
+} else {
+    plan( tests => 15 );
+}
+
+use_ok('Monitoring::Livestatus');
+
+#use Log::Log4perl qw(:easy);
+#Log::Log4perl->easy_init($DEBUG);
+
+#########################
+my $objects_to_test = {
+  # create inet object with hash args
+  '01 inet_hash_args' => Monitoring::Livestatus->new(
+                                      verbose                     => 0,
+                                      server                      => $ENV{TEST_SERVER},
+                                      keepalive                   => 1,
+                                      timeout                     => 3,
+                                      retries_on_connection_error => 0,
+#                                      logger                     => get_logger(),
+                                    ),
+
+  # create inet object with a single arg
+  '02 inet_single_arg' => Monitoring::Livestatus::INET->new( $ENV{TEST_SERVER} ),
+};
+
+for my $key (sort keys %{$objects_to_test}) {
+    my $ml = $objects_to_test->{$key};
+    isa_ok($ml, 'Monitoring::Livestatus');
+
+    my $got = $ml->selectall_arrayref("GET hosts\nColumns: name alias state\nLimit: 1", { Slice => 1, callbacks => { 'c1' => sub { return $_[0]->{'alias'}; } } });
+    isnt($got->[0]->{'alias'}, undef, 'got a test host');
+    is($got->[0]->{'alias'}, $got->[0]->{'c1'}, 'callback for sliced results');
+
+    $got = $ml->selectall_arrayref("GET hosts\nColumns: name alias state\nLimit: 1", { Slice => 1, callbacks => { 'name' => sub { return $_[0]->{'alias'}; } } });
+    isnt($got->[0]->{'alias'}, undef, 'got a test host');
+    is($got->[0]->{'alias'}, $got->[0]->{'name'}, 'callback for sliced results which overwrites key');
+
+    $got = $ml->selectall_arrayref("GET hosts\nColumns: name alias state\nLimit: 1", { callbacks => { 'c1' => sub { return $_[0]->[1]; } } });
+    isnt($got->[0]->[1], undef, 'got a test host');
+    is($got->[0]->[1], $got->[0]->[3], 'callback for non sliced results');
+}

api/perl/t/97-Pod.t

@@ -0,0 +1,9 @@
+use strict;
+use warnings;
+use Test::More;
+
+eval "use Test::Pod 1.14";
+plan skip_all => 'Test::Pod 1.14 required' if $@;
+plan skip_all => 'Author test.  Set $ENV{TEST_AUTHOR} to a true value to run.' unless $ENV{TEST_AUTHOR};
+
+all_pod_files_ok();

api/perl/t/98-Pod-Coverage.t

@@ -0,0 +1,23 @@
+#!/usr/bin/env perl
+#
+# $Id$
+#
+use strict;
+use warnings;
+use File::Spec;
+use Test::More;
+
+if ( not $ENV{TEST_AUTHOR} ) {
+    my $msg = 'Author test.  Set $ENV{TEST_AUTHOR} to a true value to run.';
+    plan( skip_all => $msg );
+}
+
+eval { require Test::Pod::Coverage; };
+
+if ( $@ ) {
+   my $msg = 'Test::Pod::Coverage required to criticise pod';
+   plan( skip_all => $msg );
+}
+
+eval "use Test::Pod::Coverage 1.00";
+all_pod_coverage_ok();

api/perl/t/99-Perl-Critic.t

@@ -0,0 +1,24 @@
+#!/usr/bin/env perl
+#
+# $Id$
+#
+use strict;
+use warnings;
+use File::Spec;
+use Test::More;
+
+if ( not $ENV{TEST_AUTHOR} ) {
+    my $msg = 'Author test.  Set $ENV{TEST_AUTHOR} to a true value to run.';
+    plan( skip_all => $msg );
+}
+
+eval { require Test::Perl::Critic; };
+
+if ( $@ ) {
+   my $msg = 'Test::Perl::Critic required to criticise code';
+   plan( skip_all => $msg );
+}
+
+my $rcfile = File::Spec->catfile( 't', 'perlcriticrc' );
+Test::Perl::Critic->import( -profile => $rcfile );
+all_critic_ok();

api/perl/t/perlcriticrc

@@ -0,0 +1,286 @@
+##############################################################################
+# This Perl::Critic configuration file sets the Policy severity levels
+# according to Damian Conway's own personal recommendations.  Feel free to
+# use this as your own, or make modifications.
+##############################################################################
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitAccessOfPrivateData]
+severity   = 3
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr]
+severity   = 3
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitReverseSortBlock]
+severity   = 1
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitSleepViaSelect]
+severity   = 5
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitStringyEval]
+severity   = 5
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitStringySplit]
+severity   = 2
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitUniversalCan]
+severity   = 4
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitUniversalIsa]
+severity   = 4
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitVoidGrep]
+severity   = 3
+
+[Perl::Critic::Policy::BuiltinFunctions::ProhibitVoidMap]
+severity   = 3
+
+[Perl::Critic::Policy::BuiltinFunctions::RequireBlockGrep]
+severity   = 4
+
+[Perl::Critic::Policy::BuiltinFunctions::RequireBlockMap]
+severity   = 4
+
+[Perl::Critic::Policy::BuiltinFunctions::RequireGlobFunction]
+severity   = 5
+
+[Perl::Critic::Policy::BuiltinFunctions::RequireSimpleSortBlock]
+severity   = 3
+
+[Perl::Critic::Policy::ClassHierarchies::ProhibitAutoloading]
+severity   = 3
+
+[Perl::Critic::Policy::ClassHierarchies::ProhibitExplicitISA]
+severity   = 4
+
+[Perl::Critic::Policy::ClassHierarchies::ProhibitOneArgBless]
+severity   = 5
+
+[Perl::Critic::Policy::CodeLayout::ProhibitHardTabs]
+severity   = 3
+
+[Perl::Critic::Policy::CodeLayout::ProhibitParensWithBuiltins]
+severity   = 1
+
+[Perl::Critic::Policy::CodeLayout::ProhibitQuotedWordLists]
+severity   = 2
+
+[Perl::Critic::Policy::CodeLayout::RequireConsistentNewlines]
+severity   = 4
+
+[Perl::Critic::Policy::CodeLayout::RequireTidyCode]
+severity   = 1
+
+[Perl::Critic::Policy::CodeLayout::RequireTrailingCommas]
+severity   = 3
+
+[Perl::Critic::Policy::ControlStructures::ProhibitCStyleForLoops]
+severity   = 3
+
+[Perl::Critic::Policy::ControlStructures::ProhibitCascadingIfElse]
+severity   = 3
+
+[Perl::Critic::Policy::ControlStructures::ProhibitDeepNests]
+severity   = 3
+
+[Perl::Critic::Policy::ControlStructures::ProhibitMutatingListFunctions]
+severity   = 5
+
+[Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls]
+severity   = 4
+
+[Perl::Critic::Policy::ControlStructures::ProhibitUnlessBlocks]
+severity   = 4
+
+[Perl::Critic::Policy::ControlStructures::ProhibitUnreachableCode]
+severity   = 4
+
+[Perl::Critic::Policy::ControlStructures::ProhibitUntilBlocks]
+severity   = 4
+
+[Perl::Critic::Policy::Documentation::RequirePodAtEnd]
+severity   = 2
+
+[Perl::Critic::Policy::Documentation::RequirePodSections]
+severity   = 2
+
+[Perl::Critic::Policy::ErrorHandling::RequireCarping]
+severity   = 4
+
+[Perl::Critic::Policy::InputOutput::ProhibitBacktickOperators]
+severity   = 3
+
+[Perl::Critic::Policy::InputOutput::ProhibitBarewordFileHandles]
+severity   = 5
+
+[Perl::Critic::Policy::InputOutput::ProhibitInteractiveTest]
+severity   = 4
+
+[Perl::Critic::Policy::InputOutput::ProhibitOneArgSelect]
+severity   = 4
+
+[Perl::Critic::Policy::InputOutput::ProhibitReadlineInForLoop]
+severity   = 5
+
+[Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen]
+severity   = 4
+
+[Perl::Critic::Policy::InputOutput::RequireBracedFileHandleWithPrint]
+severity   = 3
+
+[Perl::Critic::Policy::Miscellanea::ProhibitFormats]
+severity   = 3
+
+[Perl::Critic::Policy::Miscellanea::ProhibitTies]
+severity   = 4
+
+[-Perl::Critic::Policy::Miscellanea::RequireRcsKeywords]
+
+[Perl::Critic::Policy::Modules::ProhibitAutomaticExportation]
+severity   = 4
+
+[Perl::Critic::Policy::Modules::ProhibitEvilModules]
+severity   = 5
+
+[Perl::Critic::Policy::Modules::ProhibitMultiplePackages]
+severity   = 4
+
+[Perl::Critic::Policy::Modules::RequireBarewordIncludes]
+severity   = 5
+
+[Perl::Critic::Policy::Modules::RequireEndWithOne]
+severity   = 4
+
+[Perl::Critic::Policy::Modules::RequireExplicitPackage]
+severity   = 4
+
+[Perl::Critic::Policy::Modules::RequireFilenameMatchesPackage]
+severity   = 5
+
+[Perl::Critic::Policy::Modules::RequireVersionVar]
+severity   = 4
+
+[Perl::Critic::Policy::NamingConventions::ProhibitAmbiguousNames]
+severity   = 3
+
+[Perl::Critic::Policy::NamingConventions::ProhibitMixedCaseSubs]
+severity   = 1
+
+[Perl::Critic::Policy::NamingConventions::ProhibitMixedCaseVars]
+severity   = 1
+
+[Perl::Critic::Policy::References::ProhibitDoubleSigils]
+severity   = 4
+
+[Perl::Critic::Policy::RegularExpressions::ProhibitCaptureWithoutTest]
+severity   = 4
+
+[Perl::Critic::Policy::RegularExpressions::RequireExtendedFormatting]
+severity   = 5
+
+[Perl::Critic::Policy::RegularExpressions::RequireLineBoundaryMatching]
+severity   = 5
+
+[Perl::Critic::Policy::Subroutines::ProhibitAmpersandSigils]
+severity   = 2
+
+[Perl::Critic::Policy::Subroutines::ProhibitBuiltinHomonyms]
+severity   = 4
+
+[Perl::Critic::Policy::Subroutines::ProhibitExcessComplexity]
+severity   = 3
+
+[Perl::Critic::Policy::Subroutines::ProhibitExplicitReturnUndef]
+severity   = 5
+
+[Perl::Critic::Policy::Subroutines::ProhibitSubroutinePrototypes]
+severity   = 4
+
+[Perl::Critic::Policy::Subroutines::ProtectPrivateSubs]
+severity   = 3
+
+[Perl::Critic::Policy::Subroutines::RequireFinalReturn]
+severity   = 5
+
+[Perl::Critic::Policy::TestingAndDebugging::ProhibitNoStrict]
+severity   = 5
+
+[Perl::Critic::Policy::TestingAndDebugging::ProhibitNoWarnings]
+severity   = 4
+
+[Perl::Critic::Policy::TestingAndDebugging::ProhibitProlongedStrictureOverride]
+severity   = 4
+
+[Perl::Critic::Policy::TestingAndDebugging::RequireTestLabels]
+severity   = 3
+
+[Perl::Critic::Policy::TestingAndDebugging::RequireUseStrict]
+severity   = 5
+
+[Perl::Critic::Policy::TestingAndDebugging::RequireUseWarnings]
+severity   = 4
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitConstantPragma]
+severity   = 4
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitEmptyQuotes]
+severity   = 2
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitEscapedCharacters]
+severity   = 2
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitInterpolationOfLiterals]
+severity   = 1
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros]
+severity   = 5
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitMismatchedOperators]
+severity   = 2
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitMixedBooleanOperators]
+severity   = 4
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitNoisyQuotes]
+severity   = 2
+
+[Perl::Critic::Policy::ValuesAndExpressions::ProhibitVersionStrings]
+severity   = 3
+
+[Perl::Critic::Policy::ValuesAndExpressions::RequireInterpolationOfMetachars]
+severity   = 1
+
+[Perl::Critic::Policy::ValuesAndExpressions::RequireNumberSeparators]
+severity   = 2
+
+[Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator]
+severity   = 4
+
+[Perl::Critic::Policy::ValuesAndExpressions::RequireUpperCaseHeredocTerminator]
+severity   = 4
+
+[Perl::Critic::Policy::Variables::ProhibitConditionalDeclarations]
+severity   = 5
+
+[Perl::Critic::Policy::Variables::ProhibitLocalVars]
+severity   = 2
+
+[Perl::Critic::Policy::Variables::ProhibitMatchVars]
+severity   = 4
+
+[Perl::Critic::Policy::Variables::ProhibitPackageVars]
+severity   = 3
+
+[Perl::Critic::Policy::Variables::ProhibitPunctuationVars]
+severity   = 2
+
+[Perl::Critic::Policy::Variables::ProtectPrivateVars]
+severity   = 3
+
+[Perl::Critic::Policy::Variables::RequireInitializationForLocalVars]
+severity   = 5
+
+[Perl::Critic::Policy::Variables::RequireLexicalLoopIterators]
+severity   = 5
+
+[Perl::Critic::Policy::Variables::RequireNegativeIndices]
+severity   = 4

api/python/README

@@ -0,0 +1,23 @@
+This directory contains a very efficient API to MK Livestatus 
+for Python. It is directly taken from the Multisite GUI and
+has the following features:
+
+* It supports keep alive
+* It returns typed values
+* It support transparent multi-site access
+* It supports persistent connection caching
+* It supports parallelized queries (though still single-threaded)
+* It supports detection of dead sites (via "status_host")
+
+Please look at the two examples:
+
+example.py:           Example for a single site
+example_multisite.py: Example querying several sites
+
+Both example are written to be run within an OMD instance
+and need no further configuration.
+
+If you are not using OMD, you need to modify the examples
+and enter the correct path to you livestatus socket.
+Or even better: give OMD a try --> omdistro.org. This will
+make you live *really* easier!

api/python/example.py

@@ -0,0 +1,72 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# |             ____ _               _        __  __ _  __           |
+# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+# |                                                                  |
+# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software;  you can redistribute it and/or modify it
+# under the  terms of the  GNU General Public License  as published by
+# the Free Software Foundation in version 2.  check_mk is  distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+# tails. You should have  received  a copy of the  GNU  General Public
+# License along with GNU Make; see the file  COPYING.  If  not,  write
+# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+import os, sys
+import livestatus
+
+try:
+    omd_root = os.getenv("OMD_ROOT")
+    socket_path = "unix:" + omd_root + "/tmp/run/live"
+except:
+    sys.stderr.write("This example is indented to run in an OMD site\n")
+    sys.stderr.write("Please change socket_path in this example, if you are\n")
+    sys.stderr.write("not using OMD.\n")
+    sys.exit(1)
+
+try:
+   # Make a single connection for each query
+   print "\nPerformance:"
+   for key, value in livestatus.SingleSiteConnection(socket_path).query_row_assoc("GET status").items():
+      print "%-30s: %s" % (key, value)
+   print "\nHosts:"
+   hosts = livestatus.SingleSiteConnection(socket_path).query_table("GET hosts\nColumns: name alias address")
+   for name, alias, address in hosts:
+      print "%-16s %-16s %s" % (name, address, alias)
+
+   # Do several queries in one connection
+   conn = livestatus.SingleSiteConnection(socket_path)
+   num_up = conn.query_value("GET hosts\nStats: hard_state = 0")
+   print "\nHosts up: %d" % num_up
+
+   stats = conn.query_row(
+         "GET services\n"
+         "Stats: state = 0\n"
+         "Stats: state = 1\n"
+         "Stats: state = 2\n"
+         "Stats: state = 3\n")
+   print "Service stats: %d/%d/%d/%d" % tuple(stats)
+
+   print "List of commands: %s" % \
+      ", ".join(conn.query_column("GET commands\nColumns: name"))
+
+   print "Query error:"
+   conn.query_value("GET hosts\nColumns: hirni")
+
+
+except Exception, e: # livestatus.MKLivestatusException, e:
+   print "Livestatus error: %s" % str(e)
+
+

api/python/example_multisite.py

@@ -0,0 +1,94 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# |             ____ _               _        __  __ _  __           |
+# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+# |                                                                  |
+# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software;  you can redistribute it and/or modify it
+# under the  terms of the  GNU General Public License  as published by
+# the Free Software Foundation in version 2.  check_mk is  distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+# tails. You should have  received  a copy of the  GNU  General Public
+# License along with GNU Make; see the file  COPYING.  If  not,  write
+# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+import os
+import sys
+import livestatus
+
+try:
+    omd_root = os.getenv("OMD_ROOT")
+    socket_path = "unix:" + omd_root + "/tmp/run/live"
+except:
+    sys.stderr.write("This example is indented to run in an OMD site\n")
+    sys.stderr.write("Please change socket_path in this example, if you are\n")
+    sys.stderr.write("not using OMD.\n")
+    sys.exit(1)
+
+
+sites = {
+  "muc" : {
+        "socket"     : socket_path,
+        "alias"      : "Munich",
+  },
+  "sitea" : {
+        "alias"      : "Augsburg",
+        "socket"     : "tcp:sitea:6557",
+        "nagios_url" : "/nagios/",
+        "timeout"    : 2,
+  },
+  "siteb" : {
+        "alias"      : "Berlin",
+        "socket"     : "tcp:siteb:6557",
+        "nagios_url" : "/nagios/",
+        "timeout"    : 10,
+  },
+}
+
+c = livestatus.MultiSiteConnection(sites)
+c.set_prepend_site(True)
+print c.query("GET hosts\nColumns: name state\n")
+c.set_prepend_site(False)
+print c.query("GET hosts\nColumns: name state\n")
+
+# Beware: When doing stats, you need to aggregate yourself:
+print sum(c.query_column("GET hosts\nStats: state >= 0\n"))
+
+# Detect errors:
+sites = {
+  "muc" : {
+        "socket"     : "unix:/var/run/nagios/rw/live",
+        "alias"      : "Munich",
+  },
+  "sitea" : {
+        "alias"      : "Augsburg",
+        "socket"     : "tcp:sitea:6558", # BROKEN
+        "nagios_url" : "/nagios/",
+        "timeout"    : 2,
+  },
+  "siteb" : {
+        "alias"      : "Berlin",
+        "socket"     : "tcp:siteb:6557",
+        "nagios_url" : "/nagios/",
+        "timeout"    : 10,
+  },
+}
+
+c = livestatus.MultiSiteConnection(sites)
+for name, state in c.query("GET hosts\nColumns: name state\n"):
+    print "%-15s: %d" % (name, state)
+print "Dead sites:"
+for sitename, info in c.dead_sites().items():
+    print "%s: %s" % (sitename, info["exception"])

api/python/livestatus.py

@@ -0,0 +1,839 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# |             ____ _               _        __  __ _  __           |
+# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+# |                                                                  |
+# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software;  you can redistribute it and/or modify it
+# under the  terms of the  GNU General Public License  as published by
+# the Free Software Foundation in version 2.  check_mk is  distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+# tails. You should have  received  a copy of the  GNU  General Public
+# License along with GNU Make; see the file  COPYING.  If  not,  write
+# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+import socket, time, re, os
+import ast
+
+"""MK Livestatus Python API"""
+
+#   .--Globals-------------------------------------------------------------.
+#   |                    ____ _       _           _                        |
+#   |                   / ___| | ___ | |__   __ _| |___                    |
+#   |                  | |  _| |/ _ \| '_ \ / _` | / __|                   |
+#   |                  | |_| | | (_) | |_) | (_| | \__ \                   |
+#   |                   \____|_|\___/|_.__/ \__,_|_|___/                   |
+#   |                                                                      |
+#   +----------------------------------------------------------------------+
+#   |  Global variables and Exception classes                              |
+#   '----------------------------------------------------------------------'
+
+# Keep a global array of persistant connections
+persistent_connections = {}
+
+# Regular expression for removing Cache: headers if caching is not allowed
+remove_cache_regex = re.compile("\nCache:[^\n]*")
+
+class MKLivestatusException(Exception):
+
+    def __init__(self, value):
+        self.parameter = value
+        super(MKLivestatusException, self).__init__(value)
+
+    def __str__(self):
+        return str(self.parameter)
+
+class MKLivestatusSocketError(MKLivestatusException):
+    pass
+
+class MKLivestatusSocketClosed(MKLivestatusSocketError):
+    pass
+
+class MKLivestatusConfigError(MKLivestatusException):
+    pass
+
+class MKLivestatusQueryError(MKLivestatusException):
+    pass
+
+class MKLivestatusNotFoundError(MKLivestatusException):
+    def __str__(self):
+        return "No matching entries found for query %s" % str(self.parameter)
+
+class MKLivestatusTableNotFoundError(MKLivestatusException):
+    pass
+
+# We need some unique value here
+NO_DEFAULT = lambda: None
+
+
+
+#.
+#   .--Helpers-------------------------------------------------------------.
+#   |                  _   _      _                                        |
+#   |                 | | | | ___| |_ __   ___ _ __ ___                    |
+#   |                 | |_| |/ _ \ | '_ \ / _ \ '__/ __|                   |
+#   |                 |  _  |  __/ | |_) |  __/ |  \__ \                   |
+#   |                 |_| |_|\___|_| .__/ \___|_|  |___/                   |
+#   |                              |_|                                     |
+#   +----------------------------------------------------------------------+
+#   |  Helper class implementing some generic shortcut functions, e.g.     |
+#   |  for fetching just one row or one single value.                      |
+#   '----------------------------------------------------------------------'
+
+class Helpers:
+    def query(self, query, add_headers = ""):
+        raise NotImplementedError()
+
+
+    def query_value(self, query, deflt = NO_DEFAULT):
+        """Issues a query that returns exactly one line and one columns and returns
+           the response as a single value"""
+        result = self.query(query, "ColumnHeaders: off\n")
+        try:
+            return result[0][0]
+        except:
+            if deflt == NO_DEFAULT:
+                raise MKLivestatusNotFoundError(query)
+            else:
+                return deflt
+
+
+    def query_row(self, query):
+        """Issues a query that returns one line of data and returns the elements
+           of that line as list"""
+        result = self.query(query, "ColumnHeaders: off\n")
+        try:
+            return result[0]
+        except IndexError:
+            raise MKLivestatusNotFoundError(query)
+
+
+    def query_row_assoc(self, query):
+        """Issues a query that returns one line of data and returns the elements
+           of that line as a dictionary from column names to values"""
+        r = self.query(query, "ColumnHeaders: on\n")[0:2]
+        return dict(zip(r[0], r[1]))
+
+
+    def query_column(self, query):
+        """Issues a query that returns exactly one column and returns the values
+           of all lines in that column as a single list"""
+        return [ l[0] for l in self.query(query, "ColumnHeaders: off\n") ]
+
+
+    def query_column_unique(self, query):
+        """Issues a query that returns exactly one column and returns the values
+           of all lines with duplicates removed"""
+        result = []
+        for line in self.query(query, "ColumnHeaders: off\n"):
+            if line[0] not in result:
+                result.append(line[0])
+        return result
+
+
+    def query_table(self, query):
+        """Issues a query that may return multiple lines and columns and returns
+           a list of lists"""
+        return self.query(query, "ColumnHeaders: off\n")
+
+
+    def query_table_assoc(self, query):
+        """Issues a query that may return multiple lines and columns and returns
+           a dictionary from column names to values for each line. This can be
+           very ineffective for large response sets."""
+        response = self.query(query, "ColumnHeaders: on\n")
+        headers = response[0]
+        result = []
+        for line in response[1:]:
+            result.append(dict(zip(headers, line)))
+        return result
+
+
+    def query_summed_stats(self, query, add_headers = ""):
+        """Conveniance function for adding up numbers from Stats queries
+        Adds up results column-wise. This is useful for multisite queries."""
+        data = self.query(query, add_headers)
+        if len(data) == 1:
+            return data[0]
+        elif len(data) == 0:
+            raise MKLivestatusNotFoundError("Empty result to Stats-Query")
+
+        result = []
+        for x in range(0, len(data[0])):
+            result.append(sum([row[x] for row in data]))
+        return result
+
+
+# TODO: Add more functionality to the Query class:
+# - set_prepend_site
+# - set_only_sites
+# - set_auth_domain
+# All these are mostly set for a single query and reset back to another
+# value after the query. But nearly all of these usages does not care
+# about resetting the option in case of an exception. This could be
+# handled better using the query class
+class Query(object):
+    """This object can be passed to all livestatus methods accepting a livestatus
+    query. The object can be used to hand over the handling code some flags, for
+    example to influence the error handling during query processing."""
+
+    default_suppressed_exceptions = [MKLivestatusTableNotFoundError]
+
+    def __init__(self, query, suppress_exceptions=None):
+        super(Query, self).__init__()
+
+        self._query = self._ensure_unicode(query)
+
+        if suppress_exceptions == None:
+            self.suppress_exceptions = self.default_suppressed_exceptions
+        else:
+            self.suppress_exceptions = suppress_exceptions
+
+
+    def _ensure_unicode(self, thing):
+        try:
+            return unicode(thing)
+        except UnicodeDecodeError:
+            return thing.decode("utf-8")
+
+
+    def __unicode__(self):
+        return self._query
+
+
+    def __str__(self):
+        return self._query.encode("utf-8")
+
+
+
+#.
+#   .--BaseConnection----------------------------------------------------------.
+#   | ____                  ____                            _   _              |
+#   || __ )  __ _ ___  ___ / ___|___  _ __  _ __   ___  ___| |_(_) ___   _ __  |
+#   ||  _ \ / _` / __|/ _ \ |   / _ \| '_ \| '_ \ / _ \/ __| __| |/ _ \ | '_ \ |
+#   || |_) | (_| \__ \  __/ |__| (_) | | | | | | |  __/ (__| |_| | (_) || | | ||
+#   ||____/ \__,_|___/\___|\____\___/|_| |_|_| |_|\___|\___|\__|_|\___/ |_| |_||
+#   |                                                                          |
+#   +--------------------------------------------------------------------------+
+#   |  Abstract base class of SingleSiteConnection and MultiSiteConnection     |
+#   '--------------------------------------------------------------------------'
+
+class BaseConnection:
+    def __init__(self, socketurl, persist = False, allow_cache = False):
+        """Create a new connection to a MK Livestatus socket"""
+        self.add_headers = ""
+        self.auth_header = ""
+        self.persist = persist
+        self.allow_cache = allow_cache
+        self.socketurl = socketurl
+        self.socket = None
+        self.timeout = None
+        self.successful_persistence = False
+
+    def successfully_persisted(self):
+        return self.successful_persistence
+
+    def add_header(self, header):
+        self.add_headers += header + "\n"
+
+    def set_timeout(self, timeout):
+        self.timeout = timeout
+        if self.socket:
+            self.socket.settimeout(float(timeout))
+
+    def connect(self):
+        if self.persist and self.socketurl in persistent_connections:
+            self.socket = persistent_connections[self.socketurl]
+            self.successful_persistence = True
+            return
+
+        self.successful_persistence = False
+
+        # Create new socket
+        self.socket = None
+        url = self.socketurl
+        parts = url.split(":")
+        if parts[0] == "unix":
+            if len(parts) != 2:
+                raise MKLivestatusConfigError("Invalid livestatus unix URL: %s. "
+                        "Correct example is 'unix:/var/run/nagios/rw/live'" % url)
+            self.socket = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+            target = parts[1]
+
+        elif parts[0] == "tcp":
+            try:
+                host = parts[1]
+                port = int(parts[2])
+            except:
+                raise MKLivestatusConfigError("Invalid livestatus tcp URL '%s'. "
+                        "Correct example is 'tcp:somehost:6557'" % url)
+            self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+            target = (host, port)
+        else:
+            raise MKLivestatusConfigError("Invalid livestatus URL '%s'. "
+                    "Must begin with 'tcp:' or 'unix:'" % url)
+
+        # If a timeout is set, then we retry after a failure with mild
+        # a binary backoff.
+        if self.timeout:
+            before = time.time()
+            sleep_interval = 0.1
+
+        while True:
+            try:
+                if self.timeout:
+                    self.socket.settimeout(float(sleep_interval))
+                self.socket.connect(target)
+                break
+            except Exception, e:
+                if self.timeout:
+                    time_left = self.timeout - (time.time() - before)
+                    # only try again, if there is substantial time left
+                    if time_left > sleep_interval:
+                        time.sleep(sleep_interval)
+                        sleep_interval *= 1.5
+                        continue
+
+                self.socket = None
+                raise MKLivestatusSocketError("Cannot connect to '%s': %s" % (self.socketurl, e))
+
+        if self.persist:
+            persistent_connections[self.socketurl] = self.socket
+
+    def disconnect(self):
+        self.socket = None
+        if self.persist:
+            try:
+                del persistent_connections[self.socketurl]
+            except KeyError:
+                pass
+
+    def receive_data(self, size):
+        result = b""
+        # Timeout is only honored when connecting
+        self.socket.settimeout(None)
+        while size > 0:
+            packet = self.socket.recv(size)
+            if len(packet) == 0:
+                raise MKLivestatusSocketClosed("Read zero data from socket, nagios server closed connection")
+            size -= len(packet)
+            result += packet
+        return result
+
+    def do_query(self, query, add_headers = ""):
+        self.send_query(query, add_headers)
+        return self.recv_response(query, add_headers)
+
+    def send_query(self, query_obj, add_headers = "", do_reconnect=True):
+        orig_query = query_obj
+
+        query = "%s" % query_obj
+        if not self.allow_cache:
+            query = remove_cache_regex.sub("", query)
+
+        if self.socket == None:
+            self.connect()
+
+        if not query.endswith("\n"):
+            query += "\n"
+        query += self.auth_header + self.add_headers
+        query += "Localtime: %d\nOutputFormat: python\nKeepAlive: on\nResponseHeader: fixed16\n" % int(time.time())
+        query += add_headers
+
+        if not query.endswith("\n"):
+            query += "\n"
+        query += "\n"
+
+        try:
+            # socket.send() will implicitely cast to str(), we need ot
+            # convert to UTF-8 in order to avoid exceptions
+            if type(query) == unicode:
+                query = query.encode("utf-8")
+            self.socket.send(query)
+        except IOError, e:
+            if self.persist:
+                del persistent_connections[self.socketurl]
+                self.successful_persistence = False
+            self.socket = None
+
+            if do_reconnect:
+                # Automatically try to reconnect in case of an error, but
+                # only once.
+                self.connect()
+                self.send_query(orig_query, add_headers, False)
+                return
+
+            raise MKLivestatusSocketError("RC1:" + str(e))
+
+    # Reads a response from the livestatus socket. If the socket is closed
+    # by the livestatus server, we automatically make a reconnect and send
+    # the query again (once). This is due to timeouts during keepalive.
+    def recv_response(self, query = None, add_headers = "", timeout_at = None):
+        try:
+            # Headers are always ASCII encoded
+            resp = self.receive_data(16)
+            code = resp[0:3]
+            try:
+                length = int(resp[4:15].lstrip())
+            except:
+                self.disconnect()
+                raise MKLivestatusSocketError("Malformed output. Livestatus TCP socket might be unreachable.")
+
+            data = self.receive_data(length).decode("utf-8")
+
+            if code == "200":
+                try:
+                    return ast.literal_eval(data)
+                except:
+                    self.disconnect()
+                    raise MKLivestatusSocketError("Malformed output")
+
+            elif code == "404":
+                raise MKLivestatusTableNotFoundError("Not Found (%s): %s" % (code, data.strip()))
+
+            else:
+                raise MKLivestatusQueryError("%s: %s" % (code, data.strip()))
+
+        except (MKLivestatusSocketClosed, IOError), e:
+            # In case of an IO error or the other side having
+            # closed the socket do a reconnect and try again
+            self.disconnect()
+            now = time.time()
+            if query and (not timeout_at or timeout_at > now):
+                if timeout_at == None:
+                    # Try until timeout reached in case there was a timeout configured.
+                    # Otherwise only retry once.
+                    timeout_at = now
+                    if self.timeout:
+                        timeout_at += self.timeout
+
+                time.sleep(0.1)
+                self.connect()
+                self.send_query(query, add_headers)
+                return self.recv_response(query, add_headers, timeout_at) # do not send query again -> danger of infinite loop
+            else:
+                raise MKLivestatusSocketError(str(e))
+
+        except MKLivestatusTableNotFoundError:
+            raise
+
+        except Exception, e:
+            # Catches
+            # MKLivestatusQueryError
+            # MKLivestatusSocketError
+            # FIXME: ? self.disconnect()
+            raise MKLivestatusSocketError("Unhandled exception: %s" % e)
+
+
+    def do_command(self, command):
+        if self.socket == None:
+            self.connect()
+        if not command.endswith("\n"):
+            command += "\n"
+        try:
+            self.socket.send("COMMAND " + command + "\n")
+        except IOError, e:
+            self.socket = None
+            if self.persist:
+                del persistent_connections[self.socketurl]
+            raise MKLivestatusSocketError(str(e))
+
+
+#.
+#   .--SingleSiteConn------------------------------------------------------.
+#   |  ____  _             _      ____  _ _        ____                    |
+#   | / ___|(_)_ __   __ _| | ___/ ___|(_) |_ ___ / ___|___  _ __  _ __    |
+#   | \___ \| | '_ \ / _` | |/ _ \___ \| | __/ _ \ |   / _ \| '_ \| '_ \   |
+#   |  ___) | | | | | (_| | |  __/___) | | ||  __/ |__| (_) | | | | | | |  |
+#   | |____/|_|_| |_|\__, |_|\___|____/|_|\__\___|\____\___/|_| |_|_| |_|  |
+#   |                |___/                                                 |
+#   +----------------------------------------------------------------------+
+#   |  Connections to one local Unix or remote TCP socket.                 |
+#   '----------------------------------------------------------------------'
+
+class SingleSiteConnection(BaseConnection, Helpers):
+    def __init__(self, socketurl, persist = False, allow_cache = False):
+        BaseConnection.__init__(self, socketurl, persist, allow_cache)
+        self.prepend_site = False
+        self.auth_users = {}
+        self.deadsites = {} # never filled, just for compatibility
+        self.limit = None
+
+    def set_prepend_site(self, p):
+        self.prepend_site = p
+
+    def set_only_sites(self, os = None):
+        pass
+
+    def set_limit(self, limit = None):
+        self.limit = limit
+
+    def query(self, query, add_headers = ""):
+        if self.limit != None:
+            query += "Limit: %d\n" % self.limit
+        data = self.do_query(query, add_headers)
+        if self.prepend_site:
+            return [ [''] + line for line in data ]
+        else:
+            return data
+
+    def command(self, command, site = None):
+        self.do_command(command)
+
+    # Set user to be used in certain authorization domain
+    def set_auth_user(self, domain, user):
+        if user:
+            self.auth_users[domain] = user
+        elif domain in self.auth_users:
+            del self.auth_users[domain]
+
+    # Switch future request to new authorization domain
+    def set_auth_domain(self, domain):
+        auth_user = self.auth_users.get(domain)
+        if auth_user:
+            self.auth_header = "AuthUser: %s\n" % auth_user
+        else:
+            self.auth_header = ""
+
+
+#.
+#   .--MultiSiteConn-------------------------------------------------------.
+#   |     __  __       _ _   _ ____  _ _        ____                       |
+#   |    |  \/  |_   _| | |_(_) ___|(_) |_ ___ / ___|___  _ __  _ __       |
+#   |    | |\/| | | | | | __| \___ \| | __/ _ \ |   / _ \| '_ \| '_ \      |
+#   |    | |  | | |_| | | |_| |___) | | ||  __/ |__| (_) | | | | | | |     |
+#   |    |_|  |_|\__,_|_|\__|_|____/|_|\__\___|\____\___/|_| |_|_| |_|     |
+#   |                                                                      |
+#   +----------------------------------------------------------------------+
+#   |  Connections to a list of local and remote sites.                    |
+#   '----------------------------------------------------------------------'
+
+# sites is a dictionary from site name to a dict.
+# Keys in the dictionary:
+# socket:   socketurl (obligatory)
+# timeout:  timeout for tcp/unix in seconds
+
+# TODO: Move the connect/disconnect stuff to separate methods. Then make
+# it possible to connect/disconnect duing existance of a single object.
+
+class MultiSiteConnection(Helpers):
+    def __init__(self, sites, disabled_sites = None):
+        if disabled_sites is None:
+            disabled_sites = {}
+
+        self.sites = sites
+        self.connections = []
+        self.deadsites = {}
+        self.prepend_site = False
+        self.only_sites = None
+        self.limit = None
+        self.parallelize = True
+
+        # Helper function for connecting to a site
+        def connect_to_site(sitename, site, temporary=False):
+            try:
+                url = site["socket"]
+                persist = not temporary and site.get("persist", False)
+                connection = SingleSiteConnection(url, persist, allow_cache=site.get("cache", False))
+                if "timeout" in site:
+                    connection.set_timeout(int(site["timeout"]))
+                connection.connect()
+                self.connections.append((sitename, site, connection))
+
+            except Exception, e:
+                self.deadsites[sitename] = {
+                    "exception" : e,
+                    "site"      : site,
+                }
+
+        # Needed for temporary connection for status_hosts in disabled sites
+        def disconnect_site(sitename):
+            i = 0
+            for name, site, connection in self.connections:
+                if name == sitename:
+                    del self.connections[i]
+                    return
+                i += 1
+
+
+        # Status host: A status host helps to prevent trying to connect
+        # to a remote site which is unreachable. This is done by looking
+        # at the current state of a certain host on a local site that is
+        # representing the connection to the remote site. The status host
+        # is specified as an optional pair of (site, host) in the entry
+        # "status_host". We first connect to all sites without a status_host
+        # entry, then retrieve the host states of the status hosts and then
+        # connect to the remote site which are reachable
+
+        # Tackle very special problem: If the user disables a site which
+        # provides status_host information for other sites, the dead-detection
+        # would not work. For that cases we make a temporary connection just
+        # to fetch the status information
+        extra_status_sites = {}
+        if len(disabled_sites) > 0:
+            status_sitenames = set([])
+            for sitename, site in sites.items():
+                try:
+                    s, h = site.get("status_host")
+                    status_sitenames.add(s)
+                except:
+                    continue
+            for sitename in status_sitenames:
+                site = disabled_sites.get(sitename)
+                if site:
+                    extra_status_sites[sitename] = site
+
+
+        # First connect to sites without status host. Collect status
+        # hosts at the same time.
+
+        status_hosts = {} # dict from site to list of status_hosts
+        for sitename, site in sites.items() + extra_status_sites.items():
+            status_host = site.get("status_host")
+            if status_host:
+                if type(status_host) != tuple or len(status_host) != 2:
+                    raise MKLivestatusConfigError("Status host of site %s is %r, but must be pair of site and host" %
+                            (sitename, status_host))
+                s, h = status_host
+                status_hosts[s] = status_hosts.get(s, []) + [h]
+            else:
+                connect_to_site(sitename, site)
+
+        # Now learn current states of status hosts and store it in a dictionary
+        # from (local_site, host) => state
+        status_host_states = {}
+        for sitename, hosts in status_hosts.items():
+            # Fetch all the states of status hosts of this local site in one query
+            query = "GET hosts\nColumns: name state has_been_checked last_time_up\n"
+            for host in hosts:
+                query += "Filter: name = %s\n" % host
+            query += "Or: %d\n" % len(hosts)
+            self.set_only_sites([sitename]) # only connect one site
+            try:
+                result = self.query_table(query)
+                # raise MKLivestatusConfigError("TRESulT: %s" % (result,))
+                for host, state, has_been_checked, lastup in result:
+                    if has_been_checked == 0:
+                        state = 3
+                    status_host_states[(sitename, host)] = (state, lastup)
+            except Exception, e:
+                raise MKLivestatusConfigError(e)
+                status_host_states[(sitename, host)] = (str(e), None)
+        self.set_only_sites() # clear site filter
+
+        # Disconnect from disabled sites that we connected to only to
+        # get status information from
+        for sitename, site in extra_status_sites.items():
+            disconnect_site(sitename)
+
+        # Now loop over all sites having a status_host and take that state
+        # of that into consideration
+
+        for sitename, site in sites.items():
+            status_host = site.get("status_host")
+            if status_host:
+                now = time.time()
+                shs, lastup = status_host_states.get(status_host, (4, now)) # None => Status host not existing
+                deltatime = now - lastup
+                if shs == 0 or shs == None:
+                    connect_to_site(sitename, site)
+                else:
+                    if shs == 1:
+                        ex = "The remote monitoring host is down"
+                    elif shs == 2:
+                        ex = "The remote monitoring host is unreachable"
+                    elif shs == 3:
+                        ex = "The remote monitoring host's state it not yet determined"
+                    elif shs == 4:
+                        ex = "Invalid status host: site %s has no host %s" % (status_host[0], status_host[1])
+                    else:
+                        ex = "Error determining state of remote monitoring host: %s" % shs
+                    self.deadsites[sitename] = {
+                        "site" : site,
+                        "status_host_state" : shs,
+                        "exception" : ex,
+                    }
+
+    def add_header(self, header):
+        for sitename, site, connection in self.connections:
+            connection.add_header(header)
+
+    def set_prepend_site(self, p):
+        self.prepend_site = p
+
+    def set_only_sites(self, sites=None):
+        """Make future queries only contact the given sites.
+
+        Provide a list of site IDs to not contact all configured sites, but only the listed
+        site IDs. In case None is given, the limitation is removed.
+        """
+        self.only_sites = sites
+
+    # Impose Limit on number of returned datasets (distributed amoung sites)
+    def set_limit(self, limit = None):
+        self.limit = limit
+
+    def dead_sites(self):
+        return self.deadsites
+
+    def alive_sites(self):
+        return [ s[0] for s in self.connections ]
+
+    def successfully_persisted(self):
+        for sitename, site, connection in self.connections:
+            if connection.successfully_persisted():
+                return True
+        return False
+
+    def set_auth_user(self, domain, user):
+        for sitename, site, connection in self.connections:
+            connection.set_auth_user(domain, user)
+
+    def set_auth_domain(self, domain):
+        for sitename, site, connection in self.connections:
+            connection.set_auth_domain(domain)
+
+    def query(self, query, add_headers = ""):
+        if self.parallelize:
+            return self.query_parallel(query, add_headers)
+        else:
+            return self.query_non_parallel(query, add_headers)
+
+    def query_non_parallel(self, query, add_headers = ""):
+        result = []
+        stillalive = []
+        limit = self.limit
+        for sitename, site, connection in self.connections:
+            if self.only_sites != None and sitename not in self.only_sites:
+                stillalive.append( (sitename, site, connection) ) # state unknown, assume still alive
+                continue
+            try:
+                if limit != None:
+                    limit_header = "Limit: %d\n" % limit
+                else:
+                    limit_header = ""
+                r = connection.query(query, add_headers + limit_header)
+                if self.prepend_site:
+                    r = [ [sitename] + l for l in r ]
+                if limit != None:
+                    limit -= len(r) # Account for portion of limit used by this site
+                result += r
+                stillalive.append( (sitename, site, connection) )
+            except Exception, e:
+                connection.disconnect()
+                self.deadsites[sitename] = {
+                    "exception" : e,
+                    "site" : site,
+                }
+        self.connections = stillalive
+        return result
+
+    # New parallelized version of query(). The semantics differs in the handling
+    # of Limit: since all sites are queried in parallel, the Limit: is simply
+    # applied to all sites - resulting in possibly more results then Limit requests.
+    def query_parallel(self, query, add_headers = ""):
+        stillalive = []
+        if self.only_sites != None:
+            connect_to_sites = [ c for c in self.connections if c[0] in self.only_sites ]
+            # Unused sites are assumed to be alive
+            stillalive.extend( [ c for c in self.connections if c[0] not in self.only_sites])
+        else:
+            connect_to_sites = self.connections
+
+        start_time = time.time()
+        limit = self.limit
+        if limit != None:
+            limit_header = "Limit: %d\n" % limit
+        else:
+            limit_header = ""
+
+        # First send all queries
+        for sitename, site, connection in connect_to_sites:
+            try:
+                connection.send_query(query, add_headers + limit_header)
+            except Exception, e:
+                self.deadsites[sitename] = {
+                    "exception" : e,
+                    "site" : site,
+                }
+
+        if isinstance(query, Query):
+            suppress_exceptions = tuple(query.suppress_exceptions)
+        else:
+            suppress_exceptions = tuple(Query.default_suppressed_exceptions)
+
+        # Then retrieve all answers. We will be as slow as the slowest of all
+        # connections.
+        result = []
+        for sitename, site, connection in connect_to_sites:
+            try:
+                r = connection.recv_response(query, add_headers + limit_header)
+                stillalive.append( (sitename, site, connection) )
+                if self.prepend_site:
+                    r = [ [sitename] + l for l in r ]
+                result += r
+            except suppress_exceptions:
+                stillalive.append( (sitename, site, connection) )
+                continue
+
+            except Exception, e:
+                connection.disconnect()
+                self.deadsites[sitename] = {
+                    "exception" : e,
+                    "site" : site,
+                }
+
+        self.connections = stillalive
+        return result
+
+    def command(self, command, sitename = "local"):
+        if sitename in self.deadsites:
+            raise MKLivestatusSocketError("Connection to site %s is dead: %s" % \
+                    (sitename, self.deadsites[sitename]["exception"]))
+        conn = [t[2] for t in self.connections if t[0] == sitename]
+        if len(conn) == 0:
+            raise MKLivestatusConfigError("Cannot send command to unconfigured site '%s'" % sitename)
+        conn[0].do_command(command)
+
+    # Return connection to localhost (UNIX), if available
+    def local_connection(self):
+        for sitename, site, connection in self.connections:
+            if site["socket"].startswith("unix:") and "liveproxy" not in site["socket"]:
+                return connection
+        raise MKLivestatusConfigError("No livestatus connection to local host")
+
+
+
+#.
+#   .--LocalConn-----------------------------------------------------------.
+#   |            _                    _  ____                              |
+#   |           | |    ___   ___ __ _| |/ ___|___  _ __  _ __              |
+#   |           | |   / _ \ / __/ _` | | |   / _ \| '_ \| '_ \             |
+#   |           | |__| (_) | (_| (_| | | |__| (_) | | | | | | |            |
+#   |           |_____\___/ \___\__,_|_|\____\___/|_| |_|_| |_|            |
+#   |                                                                      |
+#   +----------------------------------------------------------------------+
+#   |  LocalConnection is a convenciance class for connecting to the       |
+#   |  local Livestatus socket within an OMD site. It only works within    |
+#   |  OMD context. It immediately connects()                              |
+#   '----------------------------------------------------------------------'
+
+class LocalConnection(SingleSiteConnection):
+    def __init__(self, *args, **kwargs):
+        omd_root = os.getenv("OMD_ROOT")
+        if not omd_root:
+            raise MKLivestatusConfigError("OMD_ROOT is not set. You are not running in OMD context.")
+        SingleSiteConnection.__init__(self, "unix:" + omd_root + "/tmp/run/live", *args, **kwargs)
+        self.connect()

api/python/make_nagvis_map.py

@@ -0,0 +1,119 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# |             ____ _               _        __  __ _  __           |
+# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+# |                                                                  |
+# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software;  you can redistribute it and/or modify it
+# under the  terms of the  GNU General Public License  as published by
+# the Free Software Foundation in version 2.  check_mk is  distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+# tails. You should have  received  a copy of the  GNU  General Public
+# License along with GNU Make; see the file  COPYING.  If  not,  write
+# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+# This is an example for a usage of Livestatus: it creates
+# a NagVis map using actual live data from a running Nagios
+# system. Most things are hardcoded here but this might by
+# a useful example for coding your own stuff...
+
+import livestatus
+
+g_y = 50
+y_title = 40
+lineheight = 30
+x_hostgroup = 30
+x_therm = 200
+x_usv = 560
+
+def make_label(text, x, y, width):
+    print """
+define textbox {
+    text=%s
+    x=%d
+    y=%d
+    background_color=#C0C0C1
+    border_color=#000055
+    w=%d
+}""" % (text, x, y, width)
+
+
+def render_hostgroup(name, alias):
+    global g_y
+    g_y += lineheight
+
+    # Name des Serverraums
+    make_label(alias, x_hostgroup, g_y, x_therm - x_hostgroup - 20)
+    def display_servicegroup(name, x):
+        if live.query_value("GET servicegroups\nStats: name = %s\n" % name) == 1:
+            print """
+define servicegroup {
+            servicegroup_name = %s
+            x=%d
+            y=%d
+}""" % (name, x, g_y)
+
+            # Einzelauflistung der Thermometer
+            num = 0
+            shift = 16
+            for host, service in live.query("GET services\nFilter: groups >= %s\nColumns: host_name description" % name):
+                num += 1
+                print """
+define service {
+            host_name=%s
+            service_description=%s
+            x=%d
+            y=%d
+            url=/pnp4nagios/graph?host=%s&srv=%s
+}
+    """ % (host, service, x + 30 + shift * num, g_y, host, service)
+
+    # Gesamtzustand Thermometer
+    display_servicegroup(name + "_therm", x_therm)
+
+    # Auflistung der USV-Parameter
+    display_servicegroup(name + "_usv", x_usv)
+    
+
+
+
+socket_path = "unix:/var/run/nagios/rw/live"
+live = livestatus.SingleSiteConnection(socket_path)
+
+print """
+define global {
+    allowed_for_config=nagiosadmin
+        allowed_user=nagiosadmin
+        map_image=demo_background.png
+        iconset=std_medium
+}
+"""
+
+
+# hostgroups = live.query("GET hostgroups\nColumns: name alias")
+hostgroups = [
+ ( "s02",   "S-02" ),
+ ( "s06",   "S-06" ),
+ ( "s48",   "S-48" ),
+ ( "ad214", "AD-214" ),
+ ( "ik026", "IK-026" ),
+ ( "etage", "Etagenverteiler" ),
+ ]
+for name, alias in hostgroups:
+   render_hostgroup(name, alias)
+
+make_label("Temperaturen", x_therm, y_title, 250)
+make_label("USV-Status",   x_usv,   y_title, 160)
+

ar-lib

@@ -0,0 +1,270 @@
+#! /bin/sh
+# Wrapper for Microsoft lib.exe
+
+me=ar-lib
+scriptversion=2012-03-01.08; # UTC
+
+# Copyright (C) 2010-2017 Free Software Foundation, Inc.
+# Written by Peter Rosin <peda@lysator.liu.se>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+
+# func_error message
+func_error ()
+{
+  echo "$me: $1" 1>&2
+  exit 1
+}
+
+file_conv=
+
+# func_file_conv build_file
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv in
+	mingw)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_at_file at_file operation archive
+# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE
+# for each of them.
+# When interpreting the content of the @FILE, do NOT use func_file_conv,
+# since the user would need to supply preconverted file names to
+# binutils ar, at least for MinGW.
+func_at_file ()
+{
+  operation=$2
+  archive=$3
+  at_file_contents=`cat "$1"`
+  eval set x "$at_file_contents"
+  shift
+
+  for member
+  do
+    $AR -NOLOGO $operation:"$member" "$archive" || exit $?
+  done
+}
+
+case $1 in
+  '')
+     func_error "no command.  Try '$0 --help' for more information."
+     ;;
+  -h | --h*)
+    cat <<EOF
+Usage: $me [--help] [--version] PROGRAM ACTION ARCHIVE [MEMBER...]
+
+Members may be specified in a file named with @FILE.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "$me, version $scriptversion"
+    exit $?
+    ;;
+esac
+
+if test $# -lt 3; then
+  func_error "you must specify a program, an action and an archive"
+fi
+
+AR=$1
+shift
+while :
+do
+  if test $# -lt 2; then
+    func_error "you must specify a program, an action and an archive"
+  fi
+  case $1 in
+    -lib | -LIB \
+    | -ltcg | -LTCG \
+    | -machine* | -MACHINE* \
+    | -subsystem* | -SUBSYSTEM* \
+    | -verbose | -VERBOSE \
+    | -wx* | -WX* )
+      AR="$AR $1"
+      shift
+      ;;
+    *)
+      action=$1
+      shift
+      break
+      ;;
+  esac
+done
+orig_archive=$1
+shift
+func_file_conv "$orig_archive"
+archive=$file
+
+# strip leading dash in $action
+action=${action#-}
+
+delete=
+extract=
+list=
+quick=
+replace=
+index=
+create=
+
+while test -n "$action"
+do
+  case $action in
+    d*) delete=yes  ;;
+    x*) extract=yes ;;
+    t*) list=yes    ;;
+    q*) quick=yes   ;;
+    r*) replace=yes ;;
+    s*) index=yes   ;;
+    S*)             ;; # the index is always updated implicitly
+    c*) create=yes  ;;
+    u*)             ;; # TODO: don't ignore the update modifier
+    v*)             ;; # TODO: don't ignore the verbose modifier
+    *)
+      func_error "unknown action specified"
+      ;;
+  esac
+  action=${action#?}
+done
+
+case $delete$extract$list$quick$replace,$index in
+  yes,* | ,yes)
+    ;;
+  yesyes*)
+    func_error "more than one action specified"
+    ;;
+  *)
+    func_error "no action specified"
+    ;;
+esac
+
+if test -n "$delete"; then
+  if test ! -f "$orig_archive"; then
+    func_error "archive not found"
+  fi
+  for member
+  do
+    case $1 in
+      @*)
+        func_at_file "${1#@}" -REMOVE "$archive"
+        ;;
+      *)
+        func_file_conv "$1"
+        $AR -NOLOGO -REMOVE:"$file" "$archive" || exit $?
+        ;;
+    esac
+  done
+
+elif test -n "$extract"; then
+  if test ! -f "$orig_archive"; then
+    func_error "archive not found"
+  fi
+  if test $# -gt 0; then
+    for member
+    do
+      case $1 in
+        @*)
+          func_at_file "${1#@}" -EXTRACT "$archive"
+          ;;
+        *)
+          func_file_conv "$1"
+          $AR -NOLOGO -EXTRACT:"$file" "$archive" || exit $?
+          ;;
+      esac
+    done
+  else
+    $AR -NOLOGO -LIST "$archive" | sed -e 's/\\/\\\\/g' | while read member
+    do
+      $AR -NOLOGO -EXTRACT:"$member" "$archive" || exit $?
+    done
+  fi
+
+elif test -n "$quick$replace"; then
+  if test ! -f "$orig_archive"; then
+    if test -z "$create"; then
+      echo "$me: creating $orig_archive"
+    fi
+    orig_archive=
+  else
+    orig_archive=$archive
+  fi
+
+  for member
+  do
+    case $1 in
+    @*)
+      func_file_conv "${1#@}"
+      set x "$@" "@$file"
+      ;;
+    *)
+      func_file_conv "$1"
+      set x "$@" "$file"
+      ;;
+    esac
+    shift
+    shift
+  done
+
+  if test -n "$orig_archive"; then
+    $AR -NOLOGO -OUT:"$archive" "$orig_archive" "$@" || exit $?
+  else
+    $AR -NOLOGO -OUT:"$archive" "$@" || exit $?
+  fi
+
+elif test -n "$list"; then
+  if test ! -f "$orig_archive"; then
+    func_error "archive not found"
+  fi
+  $AR -NOLOGO -LIST "$archive" || exit $?
+fi

compile

@@ -0,0 +1,347 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:

config.h.in

@@ -0,0 +1,226 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* we do not want any old stuff */
+#undef BOOST_SYSTEM_NO_DEPRECATED
+
+/* C++ compiler */
+#undef BUILD_CXX
+
+/* build date */
+#undef BUILD_DATE
+
+/* name of the build host */
+#undef BUILD_HOSTNAME
+
+/* Define to 1 if you have the `accept4' function. */
+#undef HAVE_ACCEPT4
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#undef HAVE_ARPA_INET_H
+
+/* define if the Boost library is available */
+#undef HAVE_BOOST
+
+/* define if the Boost::ASIO library is available */
+#undef HAVE_BOOST_ASIO
+
+/* define if the compiler supports basic C++17 syntax */
+#undef HAVE_CXX17
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `socket' library (-lsocket). */
+#undef HAVE_LIBSOCKET
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the `memmove' function. */
+#undef HAVE_MEMMOVE
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* Define to 1 if RE2 should be used. */
+#undef HAVE_RE2
+
+/* Define to 1 if you have the `select' function. */
+#undef HAVE_SELECT
+
+/* Define to 1 if you have the `socket' function. */
+#undef HAVE_SOCKET
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+   zero-length file name argument. */
+#undef HAVE_STAT_EMPTY_STRING_BUG
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#undef HAVE_STDBOOL_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strtoul' function. */
+#undef HAVE_STRTOUL
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/timeb.h> header file. */
+#undef HAVE_SYS_TIMEB_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if the system has the type `_Bool'. */
+#undef HAVE__BOOL
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+   slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define to the type of arg 1 for `select'. */
+#undef SELECT_TYPE_ARG1
+
+/* Define to the type of args 2, 3 and 4 for `select'. */
+#undef SELECT_TYPE_ARG234
+
+/* Define to the type of arg 5 for `select'. */
+#undef SELECT_TYPE_ARG5
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Version number of package */
+#undef VERSION
+
+/* the maximum number of states the regex NFA can have */
+#undef _GLIBCXX_REGEX_STATE_LIMIT
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+#undef _UINT32_T
+
+/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+#undef _UINT64_T
+
+/* we want C11 library extensions  */
+#ifndef __STDC_WANT_LIB_EXT1__
+# define __STDC_WANT_LIB_EXT1__ 1
+#endif
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to the type of a signed integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+#undef int32_t
+
+/* Define to the type of a signed integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+#undef int64_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef ssize_t
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+#undef uint32_t
+
+/* Define to the type of an unsigned integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+#undef uint64_t

configure.ac

@@ -0,0 +1,216 @@
+# +------------------------------------------------------------------+
+# |             ____ _               _        __  __ _  __           |
+# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
+# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
+# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
+# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
+# |                                                                  |
+# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software;  you can redistribute it and/or modify it
+# under the  terms of the  GNU General Public License  as published by
+# the Free Software Foundation in version 2.  check_mk is  distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
+# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
+# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
+# tails. You should have  received  a copy of the  GNU  General Public
+# License along with GNU Make; see the file  COPYING.  If  not,  write
+# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.61)
+AC_INIT([MK Livestatus], [1.5.0p23], [mk@mathias-kettner.de])
+AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_SRCDIR([config.h.in])
+AC_CONFIG_HEADER([config.h])
+AC_DEFINE_UNQUOTED([BUILD_DATE], ["`date -R`"], [build date])
+AC_DEFINE_UNQUOTED([BUILD_HOSTNAME], ["`uname -n`"], [name of the build host])
+AC_REQUIRE_AUX_FILE([compile])
+AC_REQUIRE_AUX_FILE([config.guess])
+AC_REQUIRE_AUX_FILE([config.sub])
+
+# Old (pre-1.6.0) versions of librrd were not thread-safe, so one has to use the
+# thread-safe variant librrd_th explicitly. This in itself is already tragic
+# enough, but to make things worse, you can't write a compile-time check to
+# distinguish these versions. :-/ So we default to the assumption that librrd is
+# thread-safe (which is the case within OMD) and the user of e.g. a standalone
+# version of Livestatus on an old system has to use the configure flag below.
+# Not really nice, but we can't really do much about that.
+AC_ARG_ENABLE([rrd-is-thread-safe],
+    AS_HELP_STRING([--disable-rrd-is-thread-safe], [Use librrd_th instead of librrd]))
+AS_IF([test "x$enable_rrd_is_thread_safe" != "xno"], [RRDLIB_TO_CHECK=rrd],
+      [RRDLIB_TO_CHECK=rrd_th])
+
+# Checks for programs.
+AC_PROG_CC([gcc-9 clang-8 gcc-8 clang-7 gcc-7 clang-6.0 clang-5.0 gcc clang])
+AC_PROG_CC_C99([], [])
+if test "x$ac_cv_prog_cc_c99" = xno; then
+  AC_MSG_ERROR([Need a C99-compliant C compiler])
+fi
+AC_PROG_CXX([g++-9 clang++-8 g++-8 clang++-7 g++-7 clang++-6.0 clang++-5.0 g++ clang++])
+AC_DEFINE_UNQUOTED([BUILD_CXX], ["`$CXX --version | head -n1`"], [C++ compiler])
+AX_CXX_COMPILE_STDCXX([17], [noext], [mandatory])
+AC_PROG_RANLIB
+# automake 1.12 seems to require this, but automake 1.11 doesn't recognize it. :-P
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
+
+# Checks for libraries.
+AC_CHECK_LIB(socket, socket)
+AC_CHECK_LIB(socket, connect)
+AC_CHECK_LIB(socket, shutdown)
+
+# Passing through the right RRD library is a bit tricky: We can't simply put
+# -lrrd_th or -lrrd globally into LIBS. The problem is that our SUID programs
+# icmpsender and icmpreceiver would be linked with that option, too, but because
+# of security reasons the dynamic linker will ignore our LD_LIBRARY_PATH => no
+# RRD library found or even the wrong one... :-/
+RRDLIB=
+old_LIBS=$LIBS
+AC_SEARCH_LIBS([rrd_xport], [$RRDLIB_TO_CHECK],
+    [test "$ac_cv_search_rrd_xport" = "none required" || RRDLIB="$ac_cv_search_rrd_xport"],
+    [AC_MSG_ERROR([unable to find the rrd_xport function])])
+LIBS=$old_LIBS
+AC_SUBST(RRDLIB)
+
+# Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h netdb.h netinet/in.h stdint.h stdlib.h string.h strings.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h])
+
+# Checks for C++ features
+AX_BOOST_BASE(,,AC_MSG_ERROR([Boost library not found or too old]))
+AX_BOOST_ASIO
+if test "x$ax_cv_boost_asio" = xno; then
+    AC_MSG_ERROR([Boost::ASIO library not found])
+fi
+
+AC_LANG_PUSH([C++])
+
+AC_MSG_CHECKING([whether C++17 headers are supported by default])
+AC_COMPILE_IFELSE(
+    [AC_LANG_PROGRAM([#include <optional>
+#include <shared_mutex>], [std::shared_mutex sm])],
+    [AC_MSG_RESULT([yes])],
+    [AC_MSG_RESULT([no])
+     CXX="$CXX -stdlib=libc++"
+     CXXCPP="$CXXCPP -stdlib=libc++"
+     AC_MSG_CHECKING([whether C++17 headers are supported with -stdlib=libc++])
+     AC_COMPILE_IFELSE(
+         [AC_LANG_PROGRAM([#include <optional>
+#include <shared_mutex>], [std::shared_mutex sm])],
+         [AC_MSG_RESULT([yes])],
+         [AC_MSG_RESULT([no])
+          AC_MSG_ERROR([C++ headers are too old. Please install a newer g++/clang/libc++-dev package.])])])
+
+# RE2 stuff
+AC_ARG_WITH([re2],
+            [AS_HELP_STRING([--with-re2@<:@=ARG@:>@],
+                            [use RE2 library from a standard location (ARG=yes),
+                             from the specified location (ARG=<path>),
+                             or disable it (ARG=no) @<:@ARG=no@:>@ ])],
+            [AS_CASE([$withval],
+                     [no],[want_re2="no";_AX_RE2_BASE_re2_path=""],
+                     [yes],[want_re2="yes";_AX_RE2_BASE_re2_path=""],
+                     [want_re2="yes";_AX_RE2_BASE_re2_path="$withval"])],
+            [want_re2="no"])
+RE2_CPPFLAGS=""
+RE2_LDFLAGS=""
+RE2_LIBS=""
+AS_IF([test "x$want_re2" = "xyes"],
+      [AS_IF([test "x$_AX_RE2_BASE_re2_path" != x],
+             [RE2_CPPFLAGS="-I$_AX_RE2_BASE_re2_path/include"
+              RE2_LDFLAGS="-L$_AX_RE2_BASE_re2_path/lib"])
+       RE2_LIBS="-lre2"
+       CPPFLAGS_SAVED=$CPPFLAGS
+       CPPFLAGS="$CPPFLAGS $RE2_CPPFLAGS"
+       AC_CHECK_HEADER([re2/re2.h], [], [AC_MSG_ERROR([could not find a working RE2 header])])
+       AC_MSG_CHECKING([for RE2 library])
+       LDFLAGS_SAVED=$LDFLAGS
+       LDFLAGS="$LDFLAGS $RE2_LDFLAGS"
+       LIBS_SAVED=$LIBS
+       LIBS="$LIBS $RE2_LIBS -pthread"
+       AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <re2/re2.h>]],
+                                       [[RE2::FullMatch("hello", "e")]])],
+                      [AC_MSG_RESULT([yes])],
+                      [AC_MSG_RESULT([no])
+                       AC_MSG_ERROR([could not find a working RE2 library])])
+       LIBS=$LIBS_SAVED
+       LDFLAGS=$LDFLAGS_SAVED
+       CPPFLAGS=$CPPFLAGS_SAVED
+       AC_DEFINE([HAVE_RE2], [1], [Define to 1 if RE2 should be used.])])
+AC_SUBST(RE2_CPPFLAGS)
+AC_SUBST(RE2_LDFLAGS)
+AC_SUBST(RE2_LIBS)
+
+AC_LANG_POP([C++])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
+AC_C_CONST
+AC_C_INLINE
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_SIZE_T
+AC_TYPE_SSIZE_T
+AC_HEADER_TIME
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+
+# Checks for library functions.
+AC_FUNC_SELECT_ARGTYPES
+AC_TYPE_SIGNAL
+AC_FUNC_STAT
+AC_CHECK_FUNCS([accept4 memmove select socket strerror strtoul])
+
+AC_ARG_WITH(nagios4,AC_HELP_STRING([--with-nagios4],[enabled compilation for nagios 4]), [
+    CPPFLAGS="${CFLAGS} -DNAGIOS4"
+    nagios_headers=nagios4
+    ],
+    nagios_headers=nagios)
+AC_SUBST(nagios_headers)
+
+# Compiling or executing a std::regex can fail with a stack overflow, causing
+# our Livestatus threads to die, see e.g. the related bug report
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61582. A workaround for this is
+# to limit the number of NFA states, but this must be done at compile-time. To
+# be sure that the limit is defined before <regex> is included, we set it
+# here. If the limit is reached during runtime, the regex library will throw a
+# std::regex_error with a std::regex_constants::error_space code. This whole
+# thing is a kind of a hack, but currently there seems to be no way around that,
+# at least not until the libstdc++ uses heap allocated memory instead of the
+# stack... :-/
+#
+# Some numbers for x86_64: At the point where we compile or execute a regex, we
+# already use almost 12kB stack. For compilation of a regex, each level of
+# recursion uses additional 112 bytes. For executing a regex, each level of
+# recursion uses additional 384 bytes. Our current stack size for the Livestatus
+# threads is 1MB, so we can handle roughly 2700 states. To be on the safe side,
+# we leave some breathing room and use a slightly lower limit.
+AC_DEFINE([_GLIBCXX_REGEX_STATE_LIMIT], [2500],
+          [the maximum number of states the regex NFA can have])
+
+AC_DEFINE([BOOST_SYSTEM_NO_DEPRECATED], [1], [we do not want any old stuff])
+
+# GCC is a bit picky about redefinitions of built-in macros. Alas, "built-in"
+# simply means "starts with double underscore", so we have to hack around that
+# below. Note that clang is happy, even without the guard.
+AH_VERBATIM([__STDC_WANT_LIB_EXT1__], [/* we want C11 library extensions  */
+#ifndef __STDC_WANT_LIB_EXT1__
+# define __STDC_WANT_LIB_EXT1__ 1
+#endif])
+
+# HACKING ALERT: automake can't really handle optional subdirectories, so we
+# have to do this in a slightly hacky way by using M4's silent includes.
+m4_sinclude([livestatus/config_files.m4])
+m4_sinclude([enterprise/config_files.m4])
+m4_sinclude([standalone/config_files.m4])
+
+AC_OUTPUT

depcomp

@@ -0,0 +1,791 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2016-01-11.22; # UTC
+
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+  '')
+    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+    exit 1;
+    ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+  depmode     Dependency tracking mode.
+  source      Source file read by 'PROGRAMS ARGS'.
+  object      Object file output by 'PROGRAMS ARGS'.
+  DEPDIR      directory where to store dependencies.
+  depfile     Dependency file to output.
+  tmpdepfile  Temporary file to use when outputting dependencies.
+  libtool     Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "depcomp $scriptversion"
+    exit $?
+    ;;
+esac
+
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'.  Note that this directory component will
+# be either empty or ending with a '/' character.  This is deliberate.
+set_dir_from ()
+{
+  case $1 in
+    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+      *) dir=;;
+  esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+  echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+  # If the compiler actually managed to produce a dependency file,
+  # post-process it.
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form 'foo.o: dependency.h'.
+    # Do two passes, one to just change these to
+    #   $object: dependency.h
+    # and one to simply output
+    #   dependency.h:
+    # which is needed to avoid the deleted-header problem.
+    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+    } > "$depfile"
+    rm -f "$tmpdepfile"
+  else
+    make_dummy_depfile
+  fi
+}
+
+# A tabulation character.
+tab='	'
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+  # This is just like dashmstdout with a different argument.
+  dashmflag=-xM
+  depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+  # This is just like msvisualcpp but w/o cygpath translation.
+  # Just convert the backslash-escaped backslashes to single forward
+  # slashes to satisfy depend.m4
+  cygpath_u='sed s,\\\\,/,g'
+  depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+  # This is just like msvc7 but w/o cygpath translation.
+  # Just convert the backslash-escaped backslashes to single forward
+  # slashes to satisfy depend.m4
+  cygpath_u='sed s,\\\\,/,g'
+  depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+  gccflag=-qmakedep=gcc,-MF
+  depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am.  Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+  for arg
+  do
+    case $arg in
+    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+    *)  set fnord "$@" "$arg" ;;
+    esac
+    shift # fnord
+    shift # $arg
+  done
+  "$@"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).  Also, it might not be
+##   supported by the other compilers which use the 'gcc' depmode.
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The second -e expression handles DOS-style file names with drive
+  # letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+## Some versions of gcc put a space before the ':'.  On the theory
+## that the space means something, we add a space to the output as
+## well.  hp depmode also adds that space, but also prefixes the VPATH
+## to the object.  Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+  tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like '#:fec' to the end of the
+    # dependency line.
+    tr ' ' "$nl" < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
+      | tr "$nl" ' ' >> "$depfile"
+    echo >> "$depfile"
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' "$nl" < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+      >> "$depfile"
+  else
+    make_dummy_depfile
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+xlc)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  In older versions, this file always lives in the
+  # current directory.  Also, the AIX compiler puts '$object:' at the
+  # start of each line; $object doesn't have directory information.
+  # Version 6 uses the directory in both cases.
+  set_dir_from "$object"
+  set_base_from "$object"
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$base.u
+    tmpdepfile3=$dir.libs/$base.u
+    "$@" -Wc,-M
+  else
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$dir$base.u
+    tmpdepfile3=$dir$base.u
+    "$@" -M
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  aix_post_process_depfile
+  ;;
+
+tcc)
+  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
+  # FIXME: That version still under development at the moment of writing.
+  #        Make that this statement remains true also for stable, released
+  #        versions.
+  # It will wrap lines (doesn't matter whether long or short) with a
+  # trailing '\', as in:
+  #
+  #   foo.o : \
+  #    foo.c \
+  #    foo.h \
+  #
+  # It will put a trailing '\' even on the last line, and will use leading
+  # spaces rather than leading tabs (at least since its commit 0394caf7
+  # "Emit spaces for -MD").
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+  # We have to change lines of the first kind to '$object: \'.
+  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+  # And for each line of the second kind, we have to emit a 'dep.h:'
+  # dummy dependency, to avoid the deleted-header problem.
+  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file.  A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+  # Portland's C compiler understands '-MD'.
+  # Will always output deps to 'file.d' where file is the root name of the
+  # source file under compilation, even if file resides in a subdirectory.
+  # The object file name does not affect the name of the '.d' file.
+  # pgcc 10.2 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using '\' :
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+  set_dir_from "$object"
+  # Use the source, not the object, to determine the base name, since
+  # that's sadly what pgcc will do too.
+  set_base_from "$source"
+  tmpdepfile=$base.d
+
+  # For projects that build the same source file twice into different object
+  # files, the pgcc approach of using the *source* file root name can cause
+  # problems in parallel builds.  Use a locking strategy to avoid stomping on
+  # the same $tmpdepfile.
+  lockdir=$base.d-lock
+  trap "
+    echo '$0: caught signal, cleaning up...' >&2
+    rmdir '$lockdir'
+    exit 1
+  " 1 2 13 15
+  numtries=100
+  i=$numtries
+  while test $i -gt 0; do
+    # mkdir is a portable test-and-set.
+    if mkdir "$lockdir" 2>/dev/null; then
+      # This process acquired the lock.
+      "$@" -MD
+      stat=$?
+      # Release the lock.
+      rmdir "$lockdir"
+      break
+    else
+      # If the lock is being held by a different process, wait
+      # until the winning process is done or we timeout.
+      while test -d "$lockdir" && test $i -gt 0; do
+        sleep 1
+        i=`expr $i - 1`
+      done
+    fi
+    i=`expr $i - 1`
+  done
+  trap - 1 2 13 15
+  if test $i -le 0; then
+    echo "$0: failed to acquire lock after $numtries attempts" >&2
+    echo "$0: check lockdir '$lockdir'" >&2
+    exit 1
+  fi
+
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form `foo.o: dependent.h',
+  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # `$object: dependent.h' and one to simply `dependent.h:'.
+  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp2)
+  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+  # compilers, which have integrated preprocessors.  The correct option
+  # to use with these is +Maked; it writes dependencies to a file named
+  # 'foo.d', which lands next to the object file, wherever that
+  # happens to be.
+  # Much of this is similar to the tru64 case; see comments there.
+  set_dir_from  "$object"
+  set_base_from "$object"
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir.libs/$base.d
+    "$@" -Wc,+Maked
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    "$@" +Maked
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+     rm -f "$tmpdepfile1" "$tmpdepfile2"
+     exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
+    # Add 'dependent.h:' lines.
+    sed -ne '2,${
+               s/^ *//
+               s/ \\*$//
+               s/$/:/
+               p
+             }' "$tmpdepfile" >> "$depfile"
+  else
+    make_dummy_depfile
+  fi
+  rm -f "$tmpdepfile" "$tmpdepfile2"
+  ;;
+
+tru64)
+  # The Tru64 compiler uses -MD to generate dependencies as a side
+  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+  # dependencies in 'foo.d' instead, so we check for that too.
+  # Subdirectories are respected.
+  set_dir_from  "$object"
+  set_base_from "$object"
+
+  if test "$libtool" = yes; then
+    # Libtool generates 2 separate objects for the 2 libraries.  These
+    # two compilations output dependencies in $dir.libs/$base.o.d and
+    # in $dir$base.o.d.  We have to check for both files, because
+    # one of the two compilations can be disabled.  We should prefer
+    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+    # automatically cleaned when .libs/ is deleted, while ignoring
+    # the former would cause a distcleancheck panic.
+    tmpdepfile1=$dir$base.o.d          # libtool 1.5
+    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
+    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
+    "$@" -Wc,-MD
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    tmpdepfile3=$dir$base.d
+    "$@" -MD
+  fi
+
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  # Same post-processing that is required for AIX mode.
+  aix_post_process_depfile
+  ;;
+
+msvc7)
+  if test "$libtool" = yes; then
+    showIncludes=-Wc,-showIncludes
+  else
+    showIncludes=-showIncludes
+  fi
+  "$@" $showIncludes > "$tmpdepfile"
+  stat=$?
+  grep -v '^Note: including file: ' "$tmpdepfile"
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The first sed program below extracts the file names and escapes
+  # backslashes for cygpath.  The second sed program outputs the file
+  # name when reading, but also accumulates all include files in the
+  # hold buffer in order to output them again at the end.  This only
+  # works with sed implementations that can handle large buffers.
+  sed < "$tmpdepfile" -n '
+/^Note: including file:  *\(.*\)/ {
+  s//\1/
+  s/\\/\\\\/g
+  p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+  s/.*/'"$tab"'/
+  G
+  p
+}' >> "$depfile"
+  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+  rm -f "$tmpdepfile"
+  ;;
+
+msvc7msys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove '-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  test -z "$dashmflag" && dashmflag=-M
+  # Require at least two characters before searching for ':'
+  # in the target name.  This is to cope with DOS-style filenames:
+  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+  "$@" $dashmflag |
+    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this sed invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  "$@" || exit $?
+  # Remove any Libtool call
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+  # X makedepend
+  shift
+  cleared=no eat=no
+  for arg
+  do
+    case $cleared in
+    no)
+      set ""; shift
+      cleared=yes ;;
+    esac
+    if test $eat = yes; then
+      eat=no
+      continue
+    fi
+    case "$arg" in
+    -D*|-I*)
+      set fnord "$@" "$arg"; shift ;;
+    # Strip any option that makedepend may not understand.  Remove
+    # the object too, otherwise makedepend will parse it as a source file.
+    -arch)
+      eat=yes ;;
+    -*|$object)
+      ;;
+    *)
+      set fnord "$@" "$arg"; shift ;;
+    esac
+  done
+  obj_suffix=`echo "$object" | sed 's/^.*\././'`
+  touch "$tmpdepfile"
+  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  rm -f "$depfile"
+  # makedepend may prepend the VPATH from the source file name to the object.
+  # No need to regex-escape $object, excess matching of '.' is harmless.
+  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process the last invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed '1,2d' "$tmpdepfile" \
+    | tr ' ' "$nl" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove '-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  "$@" -E \
+    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+    | sed '$ s: \\$::' > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  IFS=" "
+  for arg
+  do
+    case "$arg" in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+        set fnord "$@"
+        shift
+        shift
+        ;;
+    *)
+        set fnord "$@" "$arg"
+        shift
+        shift
+        ;;
+    esac
+  done
+  "$@" -E 2>/dev/null |
+  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
+  echo "$tab" >> "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvcmsys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:

install-sh

@@ -0,0 +1,508 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2014-09-12.12; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+tab='	'
+nl='
+'
+IFS=" $tab$nl"
+
+# Set DOITPROG to "echo" to test this script.
+
+doit=${DOITPROG-}
+doit_exec=${doit:-exec}
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+is_target_a_directory=possibly
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+     --help     display this help and exit.
+     --version  display version info and exit.
+
+  -c            (ignored)
+  -C            install only if different (preserve the last data modification time)
+  -d            create directories instead of installing files.
+  -g GROUP      $chgrpprog installed files to GROUP.
+  -m MODE       $chmodprog installed files to MODE.
+  -o USER       $chownprog installed files to USER.
+  -s            $stripprog installed files.
+  -t DIRECTORY  install into DIRECTORY.
+  -T            report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+  RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) ;;
+
+    -C) copy_on_change=true;;
+
+    -d) dir_arg=true;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+        shift;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+        case $mode in
+          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+            echo "$0: invalid mode: $mode" >&2
+            exit 1;;
+        esac
+        shift;;
+
+    -o) chowncmd="$chownprog $2"
+        shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -t)
+        is_target_a_directory=always
+        dst_arg=$2
+        # Protect names problematic for 'test' and other utilities.
+        case $dst_arg in
+          -* | [=\(\)!]) dst_arg=./$dst_arg;;
+        esac
+        shift;;
+
+    -T) is_target_a_directory=never;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --) shift
+        break;;
+
+    -*) echo "$0: invalid option: $1" >&2
+        exit 1;;
+
+    *)  break;;
+  esac
+  shift
+done
+
+# We allow the use of options -d and -T together, by making -d
+# take the precedence; this is for compatibility with GNU install.
+
+if test -n "$dir_arg"; then
+  if test -n "$dst_arg"; then
+    echo "$0: target directory not allowed when installing a directory." >&2
+    exit 1
+  fi
+fi
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dst_arg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dst_arg"
+      shift # fnord
+    fi
+    shift # arg
+    dst_arg=$arg
+    # Protect names problematic for 'test' and other utilities.
+    case $dst_arg in
+      -* | [=\(\)!]) dst_arg=./$dst_arg;;
+    esac
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call 'install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  if test $# -gt 1 || test "$is_target_a_directory" = always; then
+    if test ! -d "$dst_arg"; then
+      echo "$0: $dst_arg: Is not a directory." >&2
+      exit 1
+    fi
+  fi
+fi
+
+if test -z "$dir_arg"; then
+  do_exit='(exit $ret); exit $ret'
+  trap "ret=129; $do_exit" 1
+  trap "ret=130; $do_exit" 2
+  trap "ret=141; $do_exit" 13
+  trap "ret=143; $do_exit" 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+        u_plus_rw=
+      else
+        u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+        u_plus_rw=
+      else
+        u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names problematic for 'test' and other utilities.
+  case $src in
+    -* | [=\(\)!]) src=./$src;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dst_arg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+    dst=$dst_arg
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test "$is_target_a_directory" = never; then
+        echo "$0: $dst_arg: Is a directory" >&2
+        exit 1
+      fi
+      dstdir=$dst
+      dst=$dstdir/`basename "$src"`
+      dstdir_status=0
+    else
+      dstdir=`dirname "$dst"`
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
+
+  obsolete_mkdir_used=false
+
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+        # Create intermediate dirs using mode 755 as modified by the umask.
+        # This is like FreeBSD 'install' as of 1997-10-28.
+        umask=`umask`
+        case $stripcmd.$umask in
+          # Optimize common cases.
+          *[2367][2367]) mkdir_umask=$umask;;
+          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+          *[0-7])
+            mkdir_umask=`expr $umask + 22 \
+              - $umask % 100 % 40 + $umask % 20 \
+              - $umask % 10 % 4 + $umask % 2
+            `;;
+          *) mkdir_umask=$umask,go-w;;
+        esac
+
+        # With -d, create the new directory with the user-specified mode.
+        # Otherwise, rely on $mkdir_umask.
+        if test -n "$dir_arg"; then
+          mkdir_mode=-m$mode
+        else
+          mkdir_mode=
+        fi
+
+        posix_mkdir=false
+        case $umask in
+          *[123567][0-7][0-7])
+            # POSIX mkdir -p sets u+wx bits regardless of umask, which
+            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+            ;;
+          *)
+            # $RANDOM is not portable (e.g. dash);  use it when possible to
+            # lower collision chance
+            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+            trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+            # As "mkdir -p" follows symlinks and we work in /tmp possibly;  so
+            # create the $tmpdir first (and fail if unsuccessful) to make sure
+            # that nobody tries to guess the $tmpdir name.
+            if (umask $mkdir_umask &&
+                $mkdirprog $mkdir_mode "$tmpdir" &&
+                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+            then
+              if test -z "$dir_arg" || {
+                   # Check for POSIX incompatibilities with -m.
+                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+                   # other-writable bit of parent directory when it shouldn't.
+                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+                   test_tmpdir="$tmpdir/a"
+                   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+                   case $ls_ld_tmpdir in
+                     d????-?r-*) different_mode=700;;
+                     d????-?--*) different_mode=755;;
+                     *) false;;
+                   esac &&
+                   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+                     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+                   }
+                 }
+              then posix_mkdir=:
+              fi
+              rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+            else
+              # Remove any dirs left behind by ancient mkdir implementations.
+              rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+            fi
+            trap '' 0;;
+        esac;;
+    esac
+
+    if
+      $posix_mkdir && (
+        umask $mkdir_umask &&
+        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
+
+      case $dstdir in
+        /*) prefix='/';;
+        [-=\(\)!]*) prefix='./';;
+        *)  prefix='';;
+      esac
+
+      oIFS=$IFS
+      IFS=/
+      set -f
+      set fnord $dstdir
+      shift
+      set +f
+      IFS=$oIFS
+
+      prefixes=
+
+      for d
+      do
+        test X"$d" = X && continue
+
+        prefix=$prefix$d
+        if test -d "$prefix"; then
+          prefixes=
+        else
+          if $posix_mkdir; then
+            (umask=$mkdir_umask &&
+             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+            # Don't fail if two instances are running concurrently.
+            test -d "$prefix" || exit 1
+          else
+            case $prefix in
+              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+              *) qprefix=$prefix;;
+            esac
+            prefixes="$prefixes '$qprefix'"
+          fi
+        fi
+        prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+        # Don't fail if two instances are running concurrently.
+        (umask $mkdir_umask &&
+         eval "\$doit_exec \$mkdirprog $prefixes") ||
+          test -d "$dstdir" || exit 1
+        obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # If -C, don't bother to copy if it wouldn't change the file.
+    if $copy_on_change &&
+       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
+       set -f &&
+       set X $old && old=:$2:$4:$5:$6 &&
+       set X $new && new=:$2:$4:$5:$6 &&
+       set +f &&
+       test "$old" = "$new" &&
+       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+    then
+      rm -f "$dsttmp"
+    else
+      # Rename the file to the real destination.
+      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+      # The rename failed, perhaps because mv can't rename something else
+      # to itself, or perhaps because mv is so ancient that it does not
+      # support -f.
+      {
+        # Now remove or move aside any old file at destination location.
+        # We try this two ways since rm can't unlink itself on some
+        # systems and the destination file might be busy for other
+        # reasons.  In this case, the final cleanup might fail but the new
+        # file should still install successfully.
+        {
+          test ! -f "$dst" ||
+          $doit $rmcmd -f "$dst" 2>/dev/null ||
+          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+          } ||
+          { echo "$0: cannot unlink or rename $dst" >&2
+            (exit 1); exit 1
+          }
+        } &&
+
+        # Now rename the file to the real destination.
+        $doit $mvcmd "$dsttmp" "$dst"
+      }
+    fi || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:

m4/ax_boost_asio.m4

@@ -0,0 +1,115 @@
+# ===========================================================================
+#      https://www.gnu.org/software/autoconf-archive/ax_boost_asio.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_ASIO
+#
+# DESCRIPTION
+#
+#   Test for Asio library from the Boost C++ libraries. The macro requires a
+#   preceding call to AX_BOOST_BASE. Further documentation is available at
+#   <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_ASIO_LIB)
+#
+#   And sets:
+#
+#     HAVE_BOOST_ASIO
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
+#   Copyright (c) 2008 Pete Greenwell <pete@mu.org>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 17
+
+AC_DEFUN([AX_BOOST_ASIO],
+[
+	AC_ARG_WITH([boost-asio],
+	AS_HELP_STRING([--with-boost-asio@<:@=special-lib@:>@],
+                   [use the ASIO library from boost - it is possible to specify a certain library for the linker
+                        e.g. --with-boost-asio=boost_system-gcc41-mt-1_34 ]),
+        [
+        if test "$withval" = "no"; then
+			want_boost="no"
+        elif test "$withval" = "yes"; then
+            want_boost="yes"
+            ax_boost_user_asio_lib=""
+        else
+		    want_boost="yes"
+		ax_boost_user_asio_lib="$withval"
+		fi
+        ],
+        [want_boost="yes"]
+	)
+
+	if test "x$want_boost" = "xyes"; then
+        AC_REQUIRE([AC_PROG_CC])
+		CPPFLAGS_SAVED="$CPPFLAGS"
+		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+		export CPPFLAGS
+
+		LDFLAGS_SAVED="$LDFLAGS"
+		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+		export LDFLAGS
+
+        AC_CACHE_CHECK(whether the Boost::ASIO library is available,
+					   ax_cv_boost_asio,
+        [AC_LANG_PUSH([C++])
+		 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ @%:@include <boost/asio.hpp>
+											]],
+                                  [[
+
+                                    boost::asio::io_service io;
+                                    boost::system::error_code timer_result;
+                                    boost::asio::deadline_timer t(io);
+                                    t.cancel();
+                                    io.run_one();
+									return 0;
+                                   ]])],
+                             ax_cv_boost_asio=yes, ax_cv_boost_asio=no)
+         AC_LANG_POP([C++])
+		])
+		if test "x$ax_cv_boost_asio" = "xyes"; then
+			AC_DEFINE(HAVE_BOOST_ASIO,,[define if the Boost::ASIO library is available])
+			BN=boost_system
+			BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+			# NOTE: The AC_LANG_PUSH/POP below is a local modification! Without it, AC_CHECK_LIB
+			# would use the C compiler for compilation and linking of C++ libraries, which is wrong
+			# in general: C++ compilers usually add some magic linking flags etc. behind the scenes.
+			AC_LANG_PUSH([C++])
+            if test "x$ax_boost_user_asio_lib" = "x"; then
+				for ax_lib in `ls $BOOSTLIBDIR/libboost_system*.so* $BOOSTLIBDIR/libboost_system*.dylib* $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.so.*$;\1;' -e 's;^lib\(boost_system.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_system.*\)\.a.*$;\1;' ` ; do
+				    AC_CHECK_LIB($ax_lib, main, [BOOST_ASIO_LIB="-l$ax_lib" AC_SUBST(BOOST_ASIO_LIB) link_thread="yes" break],
+                                 [link_thread="no"])
+				done
+            else
+               for ax_lib in $ax_boost_user_asio_lib $BN-$ax_boost_user_asio_lib; do
+				      AC_CHECK_LIB($ax_lib, main,
+                                   [BOOST_ASIO_LIB="-l$ax_lib" AC_SUBST(BOOST_ASIO_LIB) link_asio="yes" break],
+                                   [link_asio="no"])
+                  done
+
+            fi
+			AC_LANG_POP([C++])
+            if test "x$ax_lib" = "x"; then
+                AC_MSG_ERROR(Could not find a version of the library!)
+            fi
+			if test "x$link_asio" = "xno"; then
+				AC_MSG_ERROR(Could not link against $ax_lib !)
+			fi
+		fi
+
+		CPPFLAGS="$CPPFLAGS_SAVED"
+	LDFLAGS="$LDFLAGS_SAVED"
+	fi
+])

m4/ax_boost_base.m4

@@ -0,0 +1,301 @@
+# ===========================================================================
+#      https://www.gnu.org/software/autoconf-archive/ax_boost_base.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# DESCRIPTION
+#
+#   Test for the Boost C++ libraries of a particular version (or newer)
+#
+#   If no path to the installed boost library is given the macro searchs
+#   under /usr, /usr/local, /opt and /opt/local and evaluates the
+#   $BOOST_ROOT environment variable. Further documentation is available at
+#   <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
+#
+#   And sets:
+#
+#     HAVE_BOOST
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
+#   Copyright (c) 2009 Peter Adolphs
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 43
+
+# example boost program (need to pass version)
+m4_define([_AX_BOOST_BASE_PROGRAM],
+          [AC_LANG_PROGRAM([[
+#include <boost/version.hpp>
+]],[[
+(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($1))]));
+]])])
+
+AC_DEFUN([AX_BOOST_BASE],
+[
+AC_ARG_WITH([boost],
+  [AS_HELP_STRING([--with-boost@<:@=ARG@:>@],
+    [use Boost library from a standard location (ARG=yes),
+     from the specified location (ARG=<path>),
+     or disable it (ARG=no)
+     @<:@ARG=yes@:>@ ])],
+    [
+     AS_CASE([$withval],
+       [no],[want_boost="no";_AX_BOOST_BASE_boost_path=""],
+       [yes],[want_boost="yes";_AX_BOOST_BASE_boost_path=""],
+       [want_boost="yes";_AX_BOOST_BASE_boost_path="$withval"])
+    ],
+    [want_boost="yes"])
+
+
+AC_ARG_WITH([boost-libdir],
+  [AS_HELP_STRING([--with-boost-libdir=LIB_DIR],
+    [Force given directory for boost libraries.
+     Note that this will override library path detection,
+     so use this parameter only if default library detection fails
+     and you know exactly where your boost libraries are located.])],
+  [
+   AS_IF([test -d "$withval"],
+         [_AX_BOOST_BASE_boost_lib_path="$withval"],
+    [AC_MSG_ERROR([--with-boost-libdir expected directory name])])
+  ],
+  [_AX_BOOST_BASE_boost_lib_path=""])
+
+BOOST_LDFLAGS=""
+BOOST_CPPFLAGS=""
+AS_IF([test "x$want_boost" = "xyes"],
+      [_AX_BOOST_BASE_RUNDETECT([$1],[$2],[$3])])
+AC_SUBST(BOOST_CPPFLAGS)
+AC_SUBST(BOOST_LDFLAGS)
+])
+
+
+# convert a version string in $2 to numeric and affect to polymorphic var $1
+AC_DEFUN([_AX_BOOST_BASE_TONUMERICVERSION],[
+  AS_IF([test "x$2" = "x"],[_AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0"],[_AX_BOOST_BASE_TONUMERICVERSION_req="$2"])
+  _AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([[0-9]]*\.[[0-9]]*\)'`
+  _AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([[0-9]]*\)'`
+  AS_IF([test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"],
+        [AC_MSG_ERROR([You should at least specify libboost major version])])
+  _AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[[0-9]]*\.\([[0-9]]*\)'`
+  AS_IF([test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"],
+        [_AX_BOOST_BASE_TONUMERICVERSION_req_minor="0"])
+  _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+  AS_IF([test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"],
+        [_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0"])
+  _AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+  $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor`
+  AS_VAR_SET($1,$_AX_BOOST_BASE_TONUMERICVERSION_RET)
+])
+
+dnl Run the detection of boost should be run only if $want_boost
+AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
+    _AX_BOOST_BASE_TONUMERICVERSION(WANT_BOOST_VERSION,[$1])
+    succeeded=no
+
+
+    AC_REQUIRE([AC_CANONICAL_HOST])
+    dnl On 64-bit systems check for system libraries in both lib64 and lib.
+    dnl The former is specified by FHS, but e.g. Debian does not adhere to
+    dnl this (as it rises problems for generic multi-arch support).
+    dnl The last entry in the list is chosen by default when no libraries
+    dnl are found, e.g. when only header-only libraries are installed!
+    AS_CASE([${host_cpu}],
+      [x86_64],[libsubdirs="lib64 libx32 lib lib64"],
+      [ppc64|s390x|sparc64|aarch64|ppc64le],[libsubdirs="lib64 lib lib64"],
+      [libsubdirs="lib"]
+    )
+
+    dnl allow for real multi-arch paths e.g. /usr/lib/x86_64-linux-gnu. Give
+    dnl them priority over the other paths since, if libs are found there, they
+    dnl are almost assuredly the ones desired.
+    AS_CASE([${host_cpu}],
+      [i?86],[multiarch_libsubdir="lib/i386-${host_os}"],
+      [multiarch_libsubdir="lib/${host_cpu}-${host_os}"]
+    )
+
+    dnl first we check the system location for boost libraries
+    dnl this location ist chosen if boost libraries are installed with the --layout=system option
+    dnl or if you install boost with RPM
+    AS_IF([test "x$_AX_BOOST_BASE_boost_path" != "x"],[
+        AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) includes in "$_AX_BOOST_BASE_boost_path/include"])
+         AS_IF([test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"],[
+           AC_MSG_RESULT([yes])
+           BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include"
+           for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do
+                AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) lib path in "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"])
+                AS_IF([test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" ],[
+                        AC_MSG_RESULT([yes])
+                        BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp";
+                        break;
+                ],
+      [AC_MSG_RESULT([no])])
+           done],[
+      AC_MSG_RESULT([no])])
+    ],[
+        if test X"$cross_compiling" = Xyes; then
+            search_libsubdirs=$multiarch_libsubdir
+        else
+            search_libsubdirs="$multiarch_libsubdir $libsubdirs"
+        fi
+        for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
+            if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
+                for libsubdir in $search_libsubdirs ; do
+                    if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                done
+                BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir"
+                BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
+                break;
+            fi
+        done
+    ])
+
+    dnl overwrite ld flags if we have required special directory with
+    dnl --with-boost-libdir parameter
+    AS_IF([test "x$_AX_BOOST_BASE_boost_lib_path" != "x"],
+          [BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path"])
+
+    AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION)])
+    CPPFLAGS_SAVED="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+    export CPPFLAGS
+
+    LDFLAGS_SAVED="$LDFLAGS"
+    LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+    export LDFLAGS
+
+    AC_REQUIRE([AC_PROG_CXX])
+    AC_LANG_PUSH(C++)
+        AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
+        AC_MSG_RESULT(yes)
+    succeeded=yes
+    found_system=yes
+        ],[
+        ])
+    AC_LANG_POP([C++])
+
+
+
+    dnl if we found no boost with system layout we search for boost libraries
+    dnl built and installed without the --layout=system option or for a staged(not installed) version
+    if test "x$succeeded" != "xyes" ; then
+        CPPFLAGS="$CPPFLAGS_SAVED"
+        LDFLAGS="$LDFLAGS_SAVED"
+        BOOST_CPPFLAGS=
+        if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
+            BOOST_LDFLAGS=
+        fi
+        _version=0
+        if test -n "$_AX_BOOST_BASE_boost_path" ; then
+            if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
+                for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
+                    _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
+                    V_CHECK=`expr $_version_tmp \> $_version`
+                    if test "x$V_CHECK" = "x1" ; then
+                        _version=$_version_tmp
+                    fi
+                    VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
+                    BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE"
+                done
+                dnl if nothing found search for layout used in Windows distributions
+                if test -z "$BOOST_CPPFLAGS"; then
+                    if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then
+                        BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
+                    fi
+                fi
+                dnl if we found something and BOOST_LDFLAGS was unset before
+                dnl (because "$_AX_BOOST_BASE_boost_lib_path" = ""), set it here.
+                if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then
+                    for libsubdir in $libsubdirs ; do
+                        if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                    done
+                    BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir"
+                fi
+            fi
+        else
+            if test "x$cross_compiling" != "xyes" ; then
+                for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do
+                    if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
+                        for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
+                            _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
+                            V_CHECK=`expr $_version_tmp \> $_version`
+                            if test "x$V_CHECK" = "x1" ; then
+                                _version=$_version_tmp
+                                best_path=$_AX_BOOST_BASE_boost_path
+                            fi
+                        done
+                    fi
+                done
+
+                VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
+                BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
+                if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
+                    for libsubdir in $libsubdirs ; do
+                        if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                    done
+                    BOOST_LDFLAGS="-L$best_path/$libsubdir"
+                fi
+            fi
+
+            if test -n "$BOOST_ROOT" ; then
+                for libsubdir in $libsubdirs ; do
+                    if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                done
+                if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
+                    version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
+                    stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
+                        stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
+                    V_CHECK=`expr $stage_version_shorten \>\= $_version`
+                    if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
+                        AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
+                        BOOST_CPPFLAGS="-I$BOOST_ROOT"
+                        BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
+                    fi
+                fi
+            fi
+        fi
+
+        CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+        export CPPFLAGS
+        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+        export LDFLAGS
+
+        AC_LANG_PUSH(C++)
+            AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
+            AC_MSG_RESULT(yes)
+        succeeded=yes
+        found_system=yes
+            ],[
+            ])
+        AC_LANG_POP([C++])
+    fi
+
+    if test "x$succeeded" != "xyes" ; then
+        if test "x$_version" = "x0" ; then
+            AC_MSG_NOTICE([[We could not detect the boost libraries (version $1 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation.]])
+        else
+            AC_MSG_NOTICE([Your boost libraries seems to old (version $_version).])
+        fi
+        # execute ACTION-IF-NOT-FOUND (if present):
+        ifelse([$3], , :, [$3])
+    else
+        AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
+        # execute ACTION-IF-FOUND (if present):
+        ifelse([$2], , :, [$2])
+    fi
+
+    CPPFLAGS="$CPPFLAGS_SAVED"
+    LDFLAGS="$LDFLAGS_SAVED"
+
+])

m4/ax_cxx_compile_stdcxx.m4

@@ -0,0 +1,982 @@
+# ===========================================================================
+#  https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
+#
+# DESCRIPTION
+#
+#   Check for baseline language coverage in the compiler for the specified
+#   version of the C++ standard.  If necessary, add switches to CXX and
+#   CXXCPP to enable support.  VERSION may be '11' (for the C++11 standard)
+#   or '14' (for the C++14 standard).
+#
+#   The second argument, if specified, indicates whether you insist on an
+#   extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
+#   -std=c++11).  If neither is specified, you get whatever works, with
+#   preference for an extended mode.
+#
+#   The third argument, if specified 'mandatory' or if left unspecified,
+#   indicates that baseline support for the specified C++ standard is
+#   required and that the macro should error out if no mode with that
+#   support is found.  If specified 'optional', then configuration proceeds
+#   regardless, after defining HAVE_CXX${VERSION} if and only if a
+#   supporting mode is found.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
+#   Copyright (c) 2012 Zack Weinberg <zackw@panix.com>
+#   Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
+#   Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
+#   Copyright (c) 2015 Paul Norman <penorman@mac.com>
+#   Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
+#   Copyright (c) 2016 Krzesimir Nowak <qdlacz@gmail.com>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
+
+#serial 7
+
+dnl  This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro
+dnl  (serial version number 13).
+
+AX_REQUIRE_DEFINED([AC_MSG_WARN])
+AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
+  m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"],
+        [$1], [14], [ax_cxx_compile_alternatives="14 1y"],
+        [$1], [17], [ax_cxx_compile_alternatives="17 1z"],
+        [m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
+  m4_if([$2], [], [],
+        [$2], [ext], [],
+        [$2], [noext], [],
+        [m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl
+  m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true],
+        [$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
+        [$3], [optional], [ax_cxx_compile_cxx$1_required=false],
+        [m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
+  AC_LANG_PUSH([C++])dnl
+  ac_success=no
+  AC_CACHE_CHECK(whether $CXX supports C++$1 features by default,
+  ax_cv_cxx_compile_cxx$1,
+  [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
+    [ax_cv_cxx_compile_cxx$1=yes],
+    [ax_cv_cxx_compile_cxx$1=no])])
+  if test x$ax_cv_cxx_compile_cxx$1 = xyes; then
+    ac_success=yes
+  fi
+
+  m4_if([$2], [noext], [], [dnl
+  if test x$ac_success = xno; then
+    for alternative in ${ax_cxx_compile_alternatives}; do
+      switch="-std=gnu++${alternative}"
+      cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
+      AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
+                     $cachevar,
+        [ac_save_CXX="$CXX"
+         CXX="$CXX $switch"
+         AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
+          [eval $cachevar=yes],
+          [eval $cachevar=no])
+         CXX="$ac_save_CXX"])
+      if eval test x\$$cachevar = xyes; then
+        CXX="$CXX $switch"
+        if test -n "$CXXCPP" ; then
+          CXXCPP="$CXXCPP $switch"
+        fi
+        ac_success=yes
+        break
+      fi
+    done
+  fi])
+
+  m4_if([$2], [ext], [], [dnl
+  if test x$ac_success = xno; then
+    dnl HP's aCC needs +std=c++11 according to:
+    dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
+    dnl Cray's crayCC needs "-h std=c++11"
+    for alternative in ${ax_cxx_compile_alternatives}; do
+      for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
+        cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
+        AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
+                       $cachevar,
+          [ac_save_CXX="$CXX"
+           CXX="$CXX $switch"
+           AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
+            [eval $cachevar=yes],
+            [eval $cachevar=no])
+           CXX="$ac_save_CXX"])
+        if eval test x\$$cachevar = xyes; then
+          CXX="$CXX $switch"
+          if test -n "$CXXCPP" ; then
+            CXXCPP="$CXXCPP $switch"
+          fi
+          ac_success=yes
+          break
+        fi
+      done
+      if test x$ac_success = xyes; then
+        break
+      fi
+    done
+  fi])
+  AC_LANG_POP([C++])
+  if test x$ax_cxx_compile_cxx$1_required = xtrue; then
+    if test x$ac_success = xno; then
+      AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.])
+    fi
+  fi
+  if test x$ac_success = xno; then
+    HAVE_CXX$1=0
+    AC_MSG_NOTICE([No compiler with C++$1 support was found])
+  else
+    HAVE_CXX$1=1
+    AC_DEFINE(HAVE_CXX$1,1,
+              [define if the compiler supports basic C++$1 syntax])
+  fi
+  AC_SUBST(HAVE_CXX$1)
+#  m4_if([$1], [17], [AC_MSG_WARN([C++17 is not yet standardized, so the checks may change in incompatible ways anytime])])
+])
+
+
+dnl  Test body for checking C++11 support
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11],
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
+)
+
+
+dnl  Test body for checking C++14 support
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14],
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
+)
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_17],
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_17
+)
+
+dnl  Tests for new features in C++11
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[
+
+// If the compiler admits that it is not ready for C++11, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201103L
+
+#error "This is not a C++11 compiler"
+
+#else
+
+namespace cxx11
+{
+
+  namespace test_static_assert
+  {
+
+    template <typename T>
+    struct check
+    {
+      static_assert(sizeof(int) <= sizeof(T), "not big enough");
+    };
+
+  }
+
+  namespace test_final_override
+  {
+
+    struct Base
+    {
+      virtual void f() {}
+    };
+
+    struct Derived : public Base
+    {
+      virtual void f() override {}
+    };
+
+  }
+
+  namespace test_double_right_angle_brackets
+  {
+
+    template < typename T >
+    struct check {};
+
+    typedef check<void> single_type;
+    typedef check<check<void>> double_type;
+    typedef check<check<check<void>>> triple_type;
+    typedef check<check<check<check<void>>>> quadruple_type;
+
+  }
+
+  namespace test_decltype
+  {
+
+    int
+    f()
+    {
+      int a = 1;
+      decltype(a) b = 2;
+      return a + b;
+    }
+
+  }
+
+  namespace test_type_deduction
+  {
+
+    template < typename T1, typename T2 >
+    struct is_same
+    {
+      static const bool value = false;
+    };
+
+    template < typename T >
+    struct is_same<T, T>
+    {
+      static const bool value = true;
+    };
+
+    template < typename T1, typename T2 >
+    auto
+    add(T1 a1, T2 a2) -> decltype(a1 + a2)
+    {
+      return a1 + a2;
+    }
+
+    int
+    test(const int c, volatile int v)
+    {
+      static_assert(is_same<int, decltype(0)>::value == true, "");
+      static_assert(is_same<int, decltype(c)>::value == false, "");
+      static_assert(is_same<int, decltype(v)>::value == false, "");
+      auto ac = c;
+      auto av = v;
+      auto sumi = ac + av + 'x';
+      auto sumf = ac + av + 1.0;
+      static_assert(is_same<int, decltype(ac)>::value == true, "");
+      static_assert(is_same<int, decltype(av)>::value == true, "");
+      static_assert(is_same<int, decltype(sumi)>::value == true, "");
+      static_assert(is_same<int, decltype(sumf)>::value == false, "");
+      static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
+      return (sumf > 0.0) ? sumi : add(c, v);
+    }
+
+  }
+
+  namespace test_noexcept
+  {
+
+    int f() { return 0; }
+    int g() noexcept { return 0; }
+
+    static_assert(noexcept(f()) == false, "");
+    static_assert(noexcept(g()) == true, "");
+
+  }
+
+  namespace test_constexpr
+  {
+
+    template < typename CharT >
+    unsigned long constexpr
+    strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
+    {
+      return *s ? strlen_c_r(s + 1, acc + 1) : acc;
+    }
+
+    template < typename CharT >
+    unsigned long constexpr
+    strlen_c(const CharT *const s) noexcept
+    {
+      return strlen_c_r(s, 0UL);
+    }
+
+    static_assert(strlen_c("") == 0UL, "");
+    static_assert(strlen_c("1") == 1UL, "");
+    static_assert(strlen_c("example") == 7UL, "");
+    static_assert(strlen_c("another\0example") == 7UL, "");
+
+  }
+
+  namespace test_rvalue_references
+  {
+
+    template < int N >
+    struct answer
+    {
+      static constexpr int value = N;
+    };
+
+    answer<1> f(int&)       { return answer<1>(); }
+    answer<2> f(const int&) { return answer<2>(); }
+    answer<3> f(int&&)      { return answer<3>(); }
+
+    void
+    test()
+    {
+      int i = 0;
+      const int c = 0;
+      static_assert(decltype(f(i))::value == 1, "");
+      static_assert(decltype(f(c))::value == 2, "");
+      static_assert(decltype(f(0))::value == 3, "");
+    }
+
+  }
+
+  namespace test_uniform_initialization
+  {
+
+    struct test
+    {
+      static const int zero {};
+      static const int one {1};
+    };
+
+    static_assert(test::zero == 0, "");
+    static_assert(test::one == 1, "");
+
+  }
+
+  namespace test_lambdas
+  {
+
+    void
+    test1()
+    {
+      auto lambda1 = [](){};
+      auto lambda2 = lambda1;
+      lambda1();
+      lambda2();
+    }
+
+    int
+    test2()
+    {
+      auto a = [](int i, int j){ return i + j; }(1, 2);
+      auto b = []() -> int { return '0'; }();
+      auto c = [=](){ return a + b; }();
+      auto d = [&](){ return c; }();
+      auto e = [a, &b](int x) mutable {
+        const auto identity = [](int y){ return y; };
+        for (auto i = 0; i < a; ++i)
+          a += b--;
+        return x + identity(a + b);
+      }(0);
+      return a + b + c + d + e;
+    }
+
+    int
+    test3()
+    {
+      const auto nullary = [](){ return 0; };
+      const auto unary = [](int x){ return x; };
+      using nullary_t = decltype(nullary);
+      using unary_t = decltype(unary);
+      const auto higher1st = [](nullary_t f){ return f(); };
+      const auto higher2nd = [unary](nullary_t f1){
+        return [unary, f1](unary_t f2){ return f2(unary(f1())); };
+      };
+      return higher1st(nullary) + higher2nd(nullary)(unary);
+    }
+
+  }
+
+  namespace test_variadic_templates
+  {
+
+    template <int...>
+    struct sum;
+
+    template <int N0, int... N1toN>
+    struct sum<N0, N1toN...>
+    {
+      static constexpr auto value = N0 + sum<N1toN...>::value;
+    };
+
+    template <>
+    struct sum<>
+    {
+      static constexpr auto value = 0;
+    };
+
+    static_assert(sum<>::value == 0, "");
+    static_assert(sum<1>::value == 1, "");
+    static_assert(sum<23>::value == 23, "");
+    static_assert(sum<1, 2>::value == 3, "");
+    static_assert(sum<5, 5, 11>::value == 21, "");
+    static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
+
+  }
+
+  // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
+  // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
+  // because of this.
+  namespace test_template_alias_sfinae
+  {
+
+    struct foo {};
+
+    template<typename T>
+    using member = typename T::member_type;
+
+    template<typename T>
+    void func(...) {}
+
+    template<typename T>
+    void func(member<T>*) {}
+
+    void test();
+
+    void test() { func<foo>(0); }
+
+  }
+
+}  // namespace cxx11
+
+#endif  // __cplusplus >= 201103L
+
+]])
+
+
+dnl  Tests for new features in C++14
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[
+
+// If the compiler admits that it is not ready for C++14, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201402L
+
+#error "This is not a C++14 compiler"
+
+#else
+
+namespace cxx14
+{
+
+  namespace test_polymorphic_lambdas
+  {
+
+    int
+    test()
+    {
+      const auto lambda = [](auto&&... args){
+        const auto istiny = [](auto x){
+          return (sizeof(x) == 1UL) ? 1 : 0;
+        };
+        const int aretiny[] = { istiny(args)... };
+        return aretiny[0];
+      };
+      return lambda(1, 1L, 1.0f, '1');
+    }
+
+  }
+
+  namespace test_binary_literals
+  {
+
+    constexpr auto ivii = 0b0000000000101010;
+    static_assert(ivii == 42, "wrong value");
+
+  }
+
+  namespace test_generalized_constexpr
+  {
+
+    template < typename CharT >
+    constexpr unsigned long
+    strlen_c(const CharT *const s) noexcept
+    {
+      auto length = 0UL;
+      for (auto p = s; *p; ++p)
+        ++length;
+      return length;
+    }
+
+    static_assert(strlen_c("") == 0UL, "");
+    static_assert(strlen_c("x") == 1UL, "");
+    static_assert(strlen_c("test") == 4UL, "");
+    static_assert(strlen_c("another\0test") == 7UL, "");
+
+  }
+
+  namespace test_lambda_init_capture
+  {
+
+    int
+    test()
+    {
+      auto x = 0;
+      const auto lambda1 = [a = x](int b){ return a + b; };
+      const auto lambda2 = [a = lambda1(x)](){ return a; };
+      return lambda2();
+    }
+
+  }
+
+  namespace test_digit_separators
+  {
+
+    constexpr auto ten_million = 100'000'000;
+    static_assert(ten_million == 100000000, "");
+
+  }
+
+  namespace test_return_type_deduction
+  {
+
+    auto f(int& x) { return x; }
+    decltype(auto) g(int& x) { return x; }
+
+    template < typename T1, typename T2 >
+    struct is_same
+    {
+      static constexpr auto value = false;
+    };
+
+    template < typename T >
+    struct is_same<T, T>
+    {
+      static constexpr auto value = true;
+    };
+
+    int
+    test()
+    {
+      auto x = 0;
+      static_assert(is_same<int, decltype(f(x))>::value, "");
+      static_assert(is_same<int&, decltype(g(x))>::value, "");
+      return x;
+    }
+
+  }
+
+}  // namespace cxx14
+
+#endif  // __cplusplus >= 201402L
+
+]])
+
+
+dnl  Tests for new features in C++17
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[
+
+// If the compiler admits that it is not ready for C++17, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus <= 201402L
+
+#error "This is not a C++17 compiler"
+
+#else
+
+#if defined(__clang__)
+  #define REALLY_CLANG
+#else
+  #if defined(__GNUC__)
+    #define REALLY_GCC
+  #endif
+#endif
+
+#include <initializer_list>
+#include <utility>
+#include <type_traits>
+
+namespace cxx17
+{
+
+#if !defined(REALLY_CLANG)
+  namespace test_constexpr_lambdas
+  {
+
+    // TODO: test it with clang++ from git
+
+    constexpr int foo = [](){return 42;}();
+
+  }
+#endif // !defined(REALLY_CLANG)
+
+  namespace test::nested_namespace::definitions
+  {
+
+  }
+
+  namespace test_fold_expression
+  {
+
+    template<typename... Args>
+    int multiply(Args... args)
+    {
+      return (args * ... * 1);
+    }
+
+    template<typename... Args>
+    bool all(Args... args)
+    {
+      return (args && ...);
+    }
+
+  }
+
+  namespace test_extended_static_assert
+  {
+
+    static_assert (true);
+
+  }
+
+  namespace test_auto_brace_init_list
+  {
+
+    auto foo = {5};
+    auto bar {5};
+
+    static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
+    static_assert(std::is_same<int, decltype(bar)>::value);
+  }
+
+  namespace test_typename_in_template_template_parameter
+  {
+
+    template<template<typename> typename X> struct D;
+
+  }
+
+  namespace test_fallthrough_nodiscard_maybe_unused_attributes
+  {
+
+    int f1()
+    {
+      return 42;
+    }
+
+    [[nodiscard]] int f2()
+    {
+      [[maybe_unused]] auto unused = f1();
+
+      switch (f1())
+      {
+      case 17:
+        f1();
+        [[fallthrough]];
+      case 42:
+        f1();
+      }
+      return f1();
+    }
+
+  }
+
+  namespace test_extended_aggregate_initialization
+  {
+
+    struct base1
+    {
+      int b1, b2 = 42;
+    };
+
+    struct base2
+    {
+      base2() {
+        b3 = 42;
+      }
+      int b3;
+    };
+
+    struct derived : base1, base2
+    {
+        int d;
+    };
+
+    derived d1 {{1, 2}, {}, 4};  // full initialization
+    derived d2 {{}, {}, 4};      // value-initialized bases
+
+  }
+
+  namespace test_general_range_based_for_loop
+  {
+
+    struct iter
+    {
+      int i;
+
+      int& operator* ()
+      {
+        return i;
+      }
+
+      const int& operator* () const
+      {
+        return i;
+      }
+
+      iter& operator++()
+      {
+        ++i;
+        return *this;
+      }
+    };
+
+    struct sentinel
+    {
+      int i;
+    };
+
+    bool operator== (const iter& i, const sentinel& s)
+    {
+      return i.i == s.i;
+    }
+
+    bool operator!= (const iter& i, const sentinel& s)
+    {
+      return !(i == s);
+    }
+
+    struct range
+    {
+      iter begin() const
+      {
+        return {0};
+      }
+
+      sentinel end() const
+      {
+        return {5};
+      }
+    };
+
+    void f()
+    {
+      range r {};
+
+      for (auto i : r)
+      {
+        [[maybe_unused]] auto v = i;
+      }
+    }
+
+  }
+
+  namespace test_lambda_capture_asterisk_this_by_value
+  {
+
+    struct t
+    {
+      int i;
+      int foo()
+      {
+        return [*this]()
+        {
+          return i;
+        }();
+      }
+    };
+
+  }
+
+  namespace test_enum_class_construction
+  {
+
+    enum class byte : unsigned char
+    {};
+
+    byte foo {42};
+
+  }
+
+  namespace test_constexpr_if
+  {
+
+    template <bool cond>
+    int f ()
+    {
+      if constexpr(cond)
+      {
+        return 13;
+      }
+      else
+      {
+        return 42;
+      }
+    }
+
+  }
+
+  namespace test_selection_statement_with_initializer
+  {
+
+    int f()
+    {
+      return 13;
+    }
+
+    int f2()
+    {
+      if (auto i = f(); i > 0)
+      {
+        return 3;
+      }
+
+      switch (auto i = f(); i + 4)
+      {
+      case 17:
+        return 2;
+
+      default:
+        return 1;
+      }
+    }
+
+  }
+
+#if !defined(REALLY_CLANG)
+  namespace test_template_argument_deduction_for_class_templates
+  {
+
+    // TODO: test it with clang++ from git
+
+    template <typename T1, typename T2>
+    struct pair
+    {
+      pair (T1 p1, T2 p2)
+        : m1 {p1},
+          m2 {p2}
+      {}
+
+      T1 m1;
+      T2 m2;
+    };
+
+    void f()
+    {
+      [[maybe_unused]] auto p = pair{13, 42u};
+    }
+
+  }
+#endif // !defined(REALLY_CLANG)
+
+  namespace test_non_type_auto_template_parameters
+  {
+
+    template <auto n>
+    struct B
+    {};
+
+    B<5> b1;
+    B<'a'> b2;
+
+  }
+
+#if !defined(REALLY_CLANG)
+  namespace test_structured_bindings
+  {
+
+    // TODO: test it with clang++ from git
+
+    int arr[2] = { 1, 2 };
+    std::pair<int, int> pr = { 1, 2 };
+
+    auto f1() -> int(&)[2]
+    {
+      return arr;
+    }
+
+    auto f2() -> std::pair<int, int>&
+    {
+      return pr;
+    }
+
+    struct S
+    {
+      int x1 : 2;
+      volatile double y1;
+    };
+
+    S f3()
+    {
+      return {};
+    }
+
+    auto [ x1, y1 ] = f1();
+    auto& [ xr1, yr1 ] = f1();
+    auto [ x2, y2 ] = f2();
+    auto& [ xr2, yr2 ] = f2();
+    const auto [ x3, y3 ] = f3();
+
+  }
+#endif // !defined(REALLY_CLANG)
+
+#if !defined(REALLY_CLANG)
+  namespace test_exception_spec_type_system
+  {
+
+    // TODO: test it with clang++ from git
+
+    struct Good {};
+    struct Bad {};
+
+    void g1() noexcept;
+    void g2();
+
+    template<typename T>
+    Bad
+    f(T*, T*);
+
+    template<typename T1, typename T2>
+    Good
+    f(T1*, T2*);
+
+    static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
+
+  }
+#endif // !defined(REALLY_CLANG)
+
+  namespace test_inline_variables
+  {
+
+    template<class T> void f(T)
+    {}
+
+    template<class T> inline T g(T)
+    {
+      return T{};
+    }
+
+    template<> inline void f<>(int)
+    {}
+
+    template<> int g<>(int)
+    {
+      return 5;
+    }
+
+  }
+
+}  // namespace cxx17
+
+#endif  // __cplusplus <= 201402L
+
+]])

missing

@@ -0,0 +1,215 @@
+#! /bin/sh
+# Common wrapper for a few potentially missing GNU programs.
+
+scriptversion=2013-10-28.13; # UTC
+
+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try '$0 --help' for more information"
+  exit 1
+fi
+
+case $1 in
+
+  --is-lightweight)
+    # Used by our autoconf macros to check whether the available missing
+    # script is modern enough.
+    exit 0
+    ;;
+
+  --run)
+    # Back-compat with the calling convention used by older automake.
+    shift
+    ;;
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
+to PROGRAM being missing or too old.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+
+Supported PROGRAM values:
+  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
+  bison     yacc      flex         lex       help2man
+
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+    exit $?
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing $scriptversion (GNU Automake)"
+    exit $?
+    ;;
+
+  -*)
+    echo 1>&2 "$0: unknown '$1' option"
+    echo 1>&2 "Try '$0 --help' for more information"
+    exit 1
+    ;;
+
+esac
+
+# Run the given program, remember its exit status.
+"$@"; st=$?
+
+# If it succeeded, we are done.
+test $st -eq 0 && exit 0
+
+# Also exit now if we it failed (or wasn't found), and '--version' was
+# passed; such an option is passed most likely to detect whether the
+# program is present and works.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch.  This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+  msg="probably too old"
+elif test $st -eq 127; then
+  # Program was missing.
+  msg="missing on your system"
+else
+  # Program was found and executed, but failed.  Give up.
+  exit $st
+fi
+
+perl_URL=http://www.perl.org/
+flex_URL=http://flex.sourceforge.net/
+gnu_software_URL=http://www.gnu.org/software
+
+program_details ()
+{
+  case $1 in
+    aclocal|automake)
+      echo "The '$1' program is part of the GNU Automake package:"
+      echo "<$gnu_software_URL/automake>"
+      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/autoconf>"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+    autoconf|autom4te|autoheader)
+      echo "The '$1' program is part of the GNU Autoconf package:"
+      echo "<$gnu_software_URL/autoconf/>"
+      echo "It also requires GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+  esac
+}
+
+give_advice ()
+{
+  # Normalize program name to check for.
+  normalized_program=`echo "$1" | sed '
+    s/^gnu-//; t
+    s/^gnu//; t
+    s/^g//; t'`
+
+  printf '%s\n' "'$1' is $msg."
+
+  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+  case $normalized_program in
+    autoconf*)
+      echo "You should only need it if you modified 'configure.ac',"
+      echo "or m4 files included by it."
+      program_details 'autoconf'
+      ;;
+    autoheader*)
+      echo "You should only need it if you modified 'acconfig.h' or"
+      echo "$configure_deps."
+      program_details 'autoheader'
+      ;;
+    automake*)
+      echo "You should only need it if you modified 'Makefile.am' or"
+      echo "$configure_deps."
+      program_details 'automake'
+      ;;
+    aclocal*)
+      echo "You should only need it if you modified 'acinclude.m4' or"
+      echo "$configure_deps."
+      program_details 'aclocal'
+      ;;
+   autom4te*)
+      echo "You might have modified some maintainer files that require"
+      echo "the 'autom4te' program to be rebuilt."
+      program_details 'autom4te'
+      ;;
+    bison*|yacc*)
+      echo "You should only need it if you modified a '.y' file."
+      echo "You may want to install the GNU Bison package:"
+      echo "<$gnu_software_URL/bison/>"
+      ;;
+    lex*|flex*)
+      echo "You should only need it if you modified a '.l' file."
+      echo "You may want to install the Fast Lexical Analyzer package:"
+      echo "<$flex_URL>"
+      ;;
+    help2man*)
+      echo "You should only need it if you modified a dependency" \
+           "of a man page."
+      echo "You may want to install the GNU Help2man package:"
+      echo "<$gnu_software_URL/help2man/>"
+    ;;
+    makeinfo*)
+      echo "You should only need it if you modified a '.texi' file, or"
+      echo "any other file indirectly affecting the aspect of the manual."
+      echo "You might want to install the Texinfo package:"
+      echo "<$gnu_software_URL/texinfo/>"
+      echo "The spurious makeinfo call might also be the consequence of"
+      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+      echo "want to install GNU make:"
+      echo "<$gnu_software_URL/make/>"
+      ;;
+    *)
+      echo "You might have modified some files without having the proper"
+      echo "tools for further handling them.  Check the 'README' file, it"
+      echo "often tells you about the needed prerequisites for installing"
+      echo "this package.  You may also peek at any GNU archive site, in"
+      echo "case some other package contains this missing '$1' program."
+      ;;
+  esac
+}
+
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
+                       -e '2,$s/^/         /' >&2
+
+# Propagate the correct exit status (expected to be 127 for a program
+# not found, 63 for a program that failed due to version mismatch).
+exit $st
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:

nagios/README

@@ -0,0 +1,2 @@
+These files are taken directly from Nagios 3.2.0 with a minimal patch
+that fixes one compilation error on g++.

nagios/broker.h

@@ -0,0 +1,223 @@
+
+/*****************************************************************************
+ *
+ * BROKER.H - Event broker includes for Nagios
+ *
+ * Copyright (c) 2002-2006 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   12-12-2006
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _BROKER_H
+#define _BROKER_H
+
+#include "config.h"
+#include "nagios.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/*************** EVENT BROKER OPTIONS *****************/
+
+#define BROKER_NOTHING                  0
+#define BROKER_EVERYTHING	 	1048575
+
+#define BROKER_PROGRAM_STATE            1	/* DONE */
+#define BROKER_TIMED_EVENTS             2	/* DONE */
+#define BROKER_SERVICE_CHECKS           4	/* DONE */
+#define BROKER_HOST_CHECKS              8	/* DONE */
+#define BROKER_EVENT_HANDLERS   	16	/* DONE */
+#define BROKER_LOGGED_DATA              32	/* DONE */
+#define BROKER_NOTIFICATIONS    	64      /* DONE */
+#define BROKER_FLAPPING_DATA   	        128	/* DONE */
+#define BROKER_COMMENT_DATA         	256	/* DONE */
+#define BROKER_DOWNTIME_DATA		512     /* DONE */
+#define BROKER_SYSTEM_COMMANDS          1024	/* DONE */
+#define BROKER_OCP_DATA                 2048	/* DONE */
+#define BROKER_STATUS_DATA              4096    /* DONE */
+#define BROKER_ADAPTIVE_DATA            8192    /* DONE */
+#define BROKER_EXTERNALCOMMAND_DATA     16384   /* DONE */
+#define BROKER_RETENTION_DATA           32768   /* DONE */
+#define BROKER_ACKNOWLEDGEMENT_DATA     65536  
+#define BROKER_STATECHANGE_DATA         131072
+#define BROKER_RESERVED18               262144
+#define BROKER_RESERVED19               524288
+
+
+/****** EVENT TYPES ************************/
+
+#define NEBTYPE_NONE                          0
+
+#define NEBTYPE_HELLO                            1
+#define NEBTYPE_GOODBYE                          2
+#define NEBTYPE_INFO                             3
+
+#define NEBTYPE_PROCESS_START                    100
+#define NEBTYPE_PROCESS_DAEMONIZE                101
+#define NEBTYPE_PROCESS_RESTART                  102
+#define NEBTYPE_PROCESS_SHUTDOWN                 103
+#define NEBTYPE_PROCESS_PRELAUNCH                104   /* before objects are read or verified */
+#define NEBTYPE_PROCESS_EVENTLOOPSTART           105
+#define NEBTYPE_PROCESS_EVENTLOOPEND             106
+
+#define NEBTYPE_TIMEDEVENT_ADD                   200
+#define NEBTYPE_TIMEDEVENT_REMOVE                201
+#define NEBTYPE_TIMEDEVENT_EXECUTE               202
+#define NEBTYPE_TIMEDEVENT_DELAY                 203   /* NOT IMPLEMENTED */
+#define NEBTYPE_TIMEDEVENT_SKIP                  204   /* NOT IMPLEMENTED */
+#define NEBTYPE_TIMEDEVENT_SLEEP                 205
+
+#define NEBTYPE_LOG_DATA                         300
+#define NEBTYPE_LOG_ROTATION                     301
+
+#define NEBTYPE_SYSTEM_COMMAND_START             400
+#define NEBTYPE_SYSTEM_COMMAND_END               401
+
+#define NEBTYPE_EVENTHANDLER_START               500
+#define NEBTYPE_EVENTHANDLER_END                 501
+
+#define NEBTYPE_NOTIFICATION_START               600
+#define NEBTYPE_NOTIFICATION_END                 601
+#define NEBTYPE_CONTACTNOTIFICATION_START        602
+#define NEBTYPE_CONTACTNOTIFICATION_END          603
+#define NEBTYPE_CONTACTNOTIFICATIONMETHOD_START  604
+#define NEBTYPE_CONTACTNOTIFICATIONMETHOD_END    605
+
+#define NEBTYPE_SERVICECHECK_INITIATE            700
+#define NEBTYPE_SERVICECHECK_PROCESSED           701
+#define NEBTYPE_SERVICECHECK_RAW_START           702   /* NOT IMPLEMENTED */
+#define NEBTYPE_SERVICECHECK_RAW_END             703   /* NOT IMPLEMENTED */
+#define NEBTYPE_SERVICECHECK_ASYNC_PRECHECK      704
+
+#define NEBTYPE_HOSTCHECK_INITIATE               800   /* a check of the route to the host has been initiated */
+#define NEBTYPE_HOSTCHECK_PROCESSED              801   /* the processed/final result of a host check */
+#define NEBTYPE_HOSTCHECK_RAW_START              802   /* the start of a "raw" host check */
+#define NEBTYPE_HOSTCHECK_RAW_END                803   /* a finished "raw" host check */
+#define NEBTYPE_HOSTCHECK_ASYNC_PRECHECK         804
+#define NEBTYPE_HOSTCHECK_SYNC_PRECHECK          805
+
+#define NEBTYPE_COMMENT_ADD                      900
+#define NEBTYPE_COMMENT_DELETE                   901
+#define NEBTYPE_COMMENT_LOAD                     902
+
+#define NEBTYPE_FLAPPING_START                   1000
+#define NEBTYPE_FLAPPING_STOP                    1001
+
+#define NEBTYPE_DOWNTIME_ADD                     1100
+#define NEBTYPE_DOWNTIME_DELETE                  1101
+#define NEBTYPE_DOWNTIME_LOAD                    1102
+#define NEBTYPE_DOWNTIME_START                   1103
+#define NEBTYPE_DOWNTIME_STOP                    1104
+
+#define NEBTYPE_PROGRAMSTATUS_UPDATE             1200
+#define NEBTYPE_HOSTSTATUS_UPDATE                1201
+#define NEBTYPE_SERVICESTATUS_UPDATE             1202
+#define NEBTYPE_CONTACTSTATUS_UPDATE             1203
+
+#define NEBTYPE_ADAPTIVEPROGRAM_UPDATE           1300
+#define NEBTYPE_ADAPTIVEHOST_UPDATE              1301
+#define NEBTYPE_ADAPTIVESERVICE_UPDATE           1302
+#define NEBTYPE_ADAPTIVECONTACT_UPDATE           1303
+
+#define NEBTYPE_EXTERNALCOMMAND_START            1400
+#define NEBTYPE_EXTERNALCOMMAND_END              1401
+
+#define NEBTYPE_AGGREGATEDSTATUS_STARTDUMP       1500
+#define NEBTYPE_AGGREGATEDSTATUS_ENDDUMP         1501
+
+#define NEBTYPE_RETENTIONDATA_STARTLOAD          1600
+#define NEBTYPE_RETENTIONDATA_ENDLOAD            1601
+#define NEBTYPE_RETENTIONDATA_STARTSAVE          1602
+#define NEBTYPE_RETENTIONDATA_ENDSAVE            1603
+
+#define NEBTYPE_ACKNOWLEDGEMENT_ADD              1700
+#define NEBTYPE_ACKNOWLEDGEMENT_REMOVE           1701   /* NOT IMPLEMENTED */
+#define NEBTYPE_ACKNOWLEDGEMENT_LOAD             1702   /* NOT IMPLEMENTED */
+
+#define NEBTYPE_STATECHANGE_START                1800   /* NOT IMPLEMENTED */
+#define NEBTYPE_STATECHANGE_END                  1801
+
+
+
+/****** EVENT FLAGS ************************/
+
+#define NEBFLAG_NONE                          0
+#define NEBFLAG_PROCESS_INITIATED             1         /* event was initiated by Nagios process */
+#define NEBFLAG_USER_INITIATED                2         /* event was initiated by a user request */
+#define NEBFLAG_MODULE_INITIATED              3         /* event was initiated by an event broker module */
+
+
+
+
+/****** EVENT ATTRIBUTES *******************/
+
+#define NEBATTR_NONE                          0
+
+#define NEBATTR_SHUTDOWN_NORMAL               1
+#define NEBATTR_SHUTDOWN_ABNORMAL             2
+#define NEBATTR_RESTART_NORMAL                4
+#define NEBATTR_RESTART_ABNORMAL              8
+
+#define NEBATTR_FLAPPING_STOP_NORMAL          1
+#define NEBATTR_FLAPPING_STOP_DISABLED        2         /* flapping stopped because flap detection was disabled */
+
+#define NEBATTR_DOWNTIME_STOP_NORMAL          1
+#define NEBATTR_DOWNTIME_STOP_CANCELLED       2
+
+
+
+/****** EVENT BROKER FUNCTIONS *************/
+
+#ifdef USE_EVENT_BROKER
+struct timeval get_broker_timestamp(struct timeval *);
+void broker_program_state(int,int,int,struct timeval *);
+void broker_timed_event(int,int,int,timed_event *,struct timeval *);
+void broker_log_data(int,int,int,char *,unsigned long,time_t,struct timeval *);
+void broker_event_handler(int,int,int,int,void *,int,int,struct timeval,struct timeval,double,int,int,int,char *,char *,char *,struct timeval *);
+void broker_ocp_data(int,int,int,void *,int,int,double,int,int,struct timeval *);
+void broker_system_command(int,int,int,struct timeval,struct timeval,double,int,int,int,char *,char *,struct timeval *);
+int broker_host_check(int,int,int,host *,int,int,int,struct timeval,struct timeval,char *,double,double,int,int,int,char *,char *,char *,char *,struct timeval *);
+int broker_service_check(int,int,int,service *,int,struct timeval,struct timeval,char *,double,double,int,int,int,char *,struct timeval *);
+void broker_comment_data(int,int,int,int,int,char *,char *,time_t,char *,char *,int,int,int,time_t,unsigned long,struct timeval *);
+void broker_downtime_data(int,int,int,int,char *,char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long,struct timeval *);
+void broker_flapping_data(int,int,int,int,void *,double,double,double,struct timeval *);
+void broker_program_status(int,int,int,struct timeval *);
+void broker_host_status(int,int,int,host *,struct timeval *);
+void broker_service_status(int,int,int,service *,struct timeval *);
+void broker_contact_status(int,int,int,contact *,struct timeval *);
+void broker_notification_data(int,int,int,int,int,struct timeval,struct timeval,void *,char *,char *,int,int,struct timeval *);
+void broker_contact_notification_data(int,int,int,int,int,struct timeval,struct timeval,void *,contact *,char *,char *,int,struct timeval *);
+void broker_contact_notification_method_data(int,int,int,int,int,struct timeval,struct timeval,void *,contact *,char *,char *,char *,int,struct timeval *);
+void broker_adaptive_program_data(int,int,int,int,unsigned long,unsigned long,unsigned long,unsigned long,struct timeval *);
+void broker_adaptive_host_data(int,int,int,host *,int,unsigned long,unsigned long,struct timeval *);
+void broker_adaptive_service_data(int,int,int,service *,int,unsigned long,unsigned long,struct timeval *);
+void broker_adaptive_contact_data(int,int,int,contact *,int,unsigned long,unsigned long,unsigned long,unsigned long,unsigned long,unsigned long, struct timeval *);
+void broker_external_command(int,int,int,int,time_t,char *,char *,struct timeval *);
+void broker_aggregated_status_data(int,int,int,struct timeval *);
+void broker_retention_data(int,int,int,struct timeval *);
+void broker_acknowledgement_data(int,int,int,int,void *,char *,char *,int,int,int,struct timeval *);
+void broker_statechange_data(int,int,int,int,void *,int,int,int,int,struct timeval *);
+#endif
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios/cgiauth.h

@@ -0,0 +1,74 @@
+
+/*****************************************************************************
+ *
+ * CGIAUTH.H - Authorization utilities header file
+ *
+ * Last Modified:   11-24-2005
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _AUTH_H
+#define _AUTH_H
+
+#include "common.h"
+#include "objects.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+typedef struct authdata_struct{
+	char *username;
+	int authorized_for_all_hosts;
+	int authorized_for_all_host_commands;
+	int authorized_for_all_services;
+	int authorized_for_all_service_commands;
+	int authorized_for_system_information;
+	int authorized_for_system_commands;
+	int authorized_for_configuration_information;
+	int authorized_for_read_only;
+	int authenticated;
+        }authdata;
+
+
+
+int get_authentication_information(authdata *);       /* gets current authentication information */
+
+int is_authorized_for_host(host *,authdata *);
+int is_authorized_for_service(service *,authdata *);
+
+int is_authorized_for_all_hosts(authdata *);
+int is_authorized_for_all_services(authdata *);
+
+int is_authorized_for_system_information(authdata *);
+int is_authorized_for_system_commands(authdata *);
+int is_authorized_for_host_commands(host *,authdata *);
+int is_authorized_for_service_commands(service *,authdata *);
+
+int is_authorized_for_hostgroup(hostgroup *,authdata *);
+int is_authorized_for_servicegroup(servicegroup *,authdata *);
+
+int is_authorized_for_configuration_information(authdata *);
+
+int is_authorized_for_read_only(authdata *);
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios/cgiutils.h

@@ -0,0 +1,533 @@
+
+/* include/cgiutils.h.  Generated by configure.  */
+/************************************************************************
+ *
+ * CGIUTILS.H - Header file for common CGI functions
+ * Copyright (c) 1999-2008  Ethan Galstad (egalstad@nagios.org)
+ * Last Modified: 10-15-2008
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+#ifndef _CGIUTILS_H
+#define _CGIUTILS_H
+
+#include "objects.h"
+#include "cgiauth.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* should we compile and use the statusmap CGI? */
+#define USE_STATUSMAP 1
+/* should we compile and use the statuswrl CGI? */
+#define USE_STATUSWRL 1
+/* should we compile and use the trends CGI? */
+#define USE_TRENDS 1
+/* should we compile and use the histogram CGI? */
+#define USE_HISTOGRAM 1
+
+
+/**************************** CGI REFRESH RATE ******************************/
+
+#define DEFAULT_REFRESH_RATE	60	/* 60 second refresh rate for CGIs */
+
+
+/******************************* CGI NAMES **********************************/
+
+#define STATUS_CGI		"status.cgi"
+#define STATUSMAP_CGI		"statusmap.cgi"
+#define STATUSWORLD_CGI	        "statuswrl.cgi"
+#define COMMAND_CGI		"cmd.cgi"
+#define EXTINFO_CGI		"extinfo.cgi"
+#define SHOWLOG_CGI		"showlog.cgi"
+#define NOTIFICATIONS_CGI	"notifications.cgi"
+#define HISTORY_CGI		"history.cgi"
+#define CONFIG_CGI              "config.cgi"
+#define OUTAGES_CGI		"outages.cgi"
+#define TRENDS_CGI		"trends.cgi"
+#define AVAIL_CGI		"avail.cgi"
+#define TAC_CGI			"tac.cgi"
+#define STATUSWML_CGI           "statuswml.cgi"
+#define TRACEROUTE_CGI		"traceroute.cgi"
+#define HISTOGRAM_CGI		"histogram.cgi"
+#define CHECKSANITY_CGI	   	"checksanity.cgi"
+#define MINISTATUS_CGI          "ministatus.cgi"
+#define SUMMARY_CGI	        "summary.cgi"
+
+
+/**************************** STYLE SHEET NAMES ******************************/
+
+#define COMMON_CSS		"common.css"
+
+#define SHOWLOG_CSS		"showlog.css"
+#define STATUS_CSS		"status.css"
+#define STATUSMAP_CSS		"statusmap.css"
+#define COMMAND_CSS		"cmd.css"
+#define EXTINFO_CSS		"extinfo.css"
+#define NOTIFICATIONS_CSS	"notifications.css"
+#define HISTORY_CSS		"history.css"
+#define CONFIG_CSS		"config.css"
+#define OUTAGES_CSS		"outages.css"
+#define TRENDS_CSS		"trends.css"
+#define AVAIL_CSS		"avail.css"
+#define TAC_CSS			"tac.css"
+#define HISTOGRAM_CSS		"histogram.css"
+#define CHECKSANITY_CSS		"checksanity.css"
+#define MINISTATUS_CSS          "ministatus.css"
+#define SUMMARY_CSS             "summary.css"
+
+
+/********************************* ICONS ************************************/
+
+#define STATUS_ICON_WIDTH		20
+#define STATUS_ICON_HEIGHT		20
+
+#define INFO_ICON			"info.png"
+#define INFO_ICON_ALT			"Informational Message"
+#define START_ICON			"start.gif"
+#define START_ICON_ALT			"Program Start"
+#define STOP_ICON			"stop.gif"
+#define STOP_ICON_ALT			"Program End"
+#define RESTART_ICON			"restart.gif"
+#define RESTART_ICON_ALT		"Program Restart"
+#define OK_ICON				"recovery.png"
+#define OK_ICON_ALT			"Service Ok"
+#define CRITICAL_ICON			"critical.png"
+#define CRITICAL_ICON_ALT		"Service Critical"
+#define WARNING_ICON			"warning.png"
+#define WARNING_ICON_ALT		"Service Warning"
+#define UNKNOWN_ICON			"unknown.png"
+#define UNKNOWN_ICON_ALT		"Service Unknown"
+#define NOTIFICATION_ICON		"notify.gif"
+#define NOTIFICATION_ICON_ALT		"Service Notification"
+#define LOG_ROTATION_ICON		"logrotate.png"
+#define LOG_ROTATION_ICON_ALT		"Log Rotation"
+#define EXTERNAL_COMMAND_ICON		"command.png"
+#define EXTERNAL_COMMAND_ICON_ALT	"External Command"
+
+#define STATUS_DETAIL_ICON		"status2.gif"
+#define STATUS_OVERVIEW_ICON		"status.gif"
+#define STATUSMAP_ICON                  "status3.gif"
+#define STATUSWORLD_ICON                "status4.gif"
+#define EXTINFO_ICON                	"extinfo.gif"
+#define HISTORY_ICON			"history.gif"
+#define CONTACTGROUP_ICON		"contactgroup.gif"
+#define TRENDS_ICON			"trends.gif"
+
+#define DISABLED_ICON			"disabled.gif"
+#define ENABLED_ICON			"enabled.gif"
+#define PASSIVE_ONLY_ICON		"passiveonly.gif"
+#define NOTIFICATIONS_DISABLED_ICON	"ndisabled.gif"
+#define ACKNOWLEDGEMENT_ICON            "ack.gif"
+#define REMOVE_ACKNOWLEDGEMENT_ICON     "noack.gif"
+#define COMMENT_ICON			"comment.gif"
+#define DELETE_ICON			"delete.gif"
+#define DELAY_ICON			"delay.gif"
+#define DOWNTIME_ICON			"downtime.gif"
+#define PASSIVE_ICON			"passiveonly.gif"
+#define RIGHT_ARROW_ICON		"right.gif"
+#define LEFT_ARROW_ICON			"left.gif"
+#define UP_ARROW_ICON			"up.gif"
+#define DOWN_ARROW_ICON			"down.gif"
+#define FLAPPING_ICON			"flapping.gif"
+#define SCHEDULED_DOWNTIME_ICON		"downtime.gif"
+#define EMPTY_ICON			"empty.gif"
+
+#define ACTIVE_ICON			"active.gif"
+#define ACTIVE_ICON_ALT                 "Active Mode"
+#define STANDBY_ICON			"standby.gif"
+#define STANDBY_ICON_ALT                "Standby Mode"
+
+#define HOST_DOWN_ICON			"critical.png"
+#define HOST_DOWN_ICON_ALT		"Host Down"
+#define HOST_UNREACHABLE_ICON		"critical.png"
+#define HOST_UNREACHABLE_ICON_ALT	"Host Unreachable"
+#define HOST_UP_ICON			"recovery.png"
+#define HOST_UP_ICON_ALT		"Host Up"
+#define HOST_NOTIFICATION_ICON		"notify.gif"
+#define HOST_NOTIFICATION_ICON_ALT	"Host Notification"
+
+#define SERVICE_EVENT_ICON		"serviceevent.gif"
+#define SERVICE_EVENT_ICON_ALT		"Service Event Handler"
+#define HOST_EVENT_ICON			"hostevent.gif"
+#define HOST_EVENT_ICON_ALT		"Host Event Handler"
+
+#define THERM_OK_IMAGE			"thermok.png"
+#define THERM_WARNING_IMAGE		"thermwarn.png"
+#define THERM_CRITICAL_IMAGE		"thermcrit.png"
+
+#define CONFIGURATION_ICON		"config.gif"
+#define NOTES_ICON			"notes.gif"
+#define ACTION_ICON			"action.gif"
+#define DETAIL_ICON                     "detail.gif"
+
+#define PARENT_TRAVERSAL_ICON		"parentup.gif"
+
+#define TAC_DISABLED_ICON		"tacdisabled.png"
+#define TAC_ENABLED_ICON		"tacenabled.png"
+
+#define ZOOM1_ICON			"zoom1.gif"
+#define ZOOM2_ICON			"zoom2.gif"
+
+#define CONTEXT_HELP_ICON1		"contexthelp1.gif"
+#define CONTEXT_HELP_ICON2		"contexthelp2.gif"
+
+#define SPLUNK_SMALL_WHITE_ICON		"splunk1.gif"
+#define SPLUNK_SMALL_BLACK_ICON		"splunk2.gif"
+
+
+
+/************************** PLUGIN RETURN VALUES ****************************/
+
+#define STATE_OK		0
+#define STATE_WARNING		1
+#define STATE_CRITICAL		2
+#define STATE_UNKNOWN		3       /* changed from -1 on 02/24/2001 */
+
+
+/********************* EXTENDED INFO CGI DISPLAY TYPES  *********************/
+
+#define DISPLAY_PROCESS_INFO		0
+#define DISPLAY_HOST_INFO		1
+#define DISPLAY_SERVICE_INFO		2
+#define DISPLAY_COMMENTS		3
+#define DISPLAY_PERFORMANCE		4
+#define DISPLAY_HOSTGROUP_INFO		5
+#define DISPLAY_DOWNTIME		6
+#define DISPLAY_SCHEDULING_QUEUE	7
+#define DISPLAY_SERVICEGROUP_INFO       8
+
+
+/************************ COMMAND CGI COMMAND MODES *************************/
+
+#define CMDMODE_NONE            0
+#define CMDMODE_REQUEST         1
+#define CMDMODE_COMMIT          2
+
+
+
+/******************** HOST AND SERVICE NOTIFICATION TYPES ******************/
+
+#define NOTIFICATION_ALL		0	/* all service and host notifications */
+#define NOTIFICATION_SERVICE_ALL	1	/* all types of service notifications */
+#define NOTIFICATION_HOST_ALL		2	/* all types of host notifications */
+#define NOTIFICATION_SERVICE_WARNING	4
+#define NOTIFICATION_SERVICE_UNKNOWN	8
+#define NOTIFICATION_SERVICE_CRITICAL	16
+#define NOTIFICATION_SERVICE_RECOVERY	32
+#define NOTIFICATION_HOST_DOWN		64
+#define NOTIFICATION_HOST_UNREACHABLE	128
+#define NOTIFICATION_HOST_RECOVERY	256
+#define NOTIFICATION_SERVICE_ACK	512
+#define NOTIFICATION_HOST_ACK		1024
+#define NOTIFICATION_SERVICE_FLAP	2048
+#define NOTIFICATION_HOST_FLAP		4096
+#define NOTIFICATION_SERVICE_CUSTOM     8192
+#define NOTIFICATION_HOST_CUSTOM        16384
+
+
+/********************** HOST AND SERVICE ALERT TYPES **********************/
+
+#define HISTORY_ALL			0	/* all service and host alert */
+#define HISTORY_SERVICE_ALL		1	/* all types of service alerts */
+#define HISTORY_HOST_ALL		2	/* all types of host alerts */
+#define HISTORY_SERVICE_WARNING		4
+#define HISTORY_SERVICE_UNKNOWN		8
+#define HISTORY_SERVICE_CRITICAL	16
+#define HISTORY_SERVICE_RECOVERY	32
+#define HISTORY_HOST_DOWN		64
+#define HISTORY_HOST_UNREACHABLE	128
+#define HISTORY_HOST_RECOVERY		256
+
+
+/****************************** SORT TYPES  *******************************/
+
+#define SORT_NONE			0
+#define SORT_ASCENDING			1
+#define SORT_DESCENDING			2
+
+
+/***************************** SORT OPTIONS  ******************************/
+
+#define SORT_NOTHING			0
+#define SORT_HOSTNAME			1
+#define SORT_SERVICENAME		2
+#define SORT_SERVICESTATUS		3
+#define SORT_LASTCHECKTIME		4
+#define SORT_CURRENTATTEMPT		5
+#define SORT_STATEDURATION		6
+#define SORT_NEXTCHECKTIME		7
+#define SORT_HOSTSTATUS                 8
+
+
+/****************** HOST AND SERVICE FILTER PROPERTIES  *******************/
+
+#define HOST_SCHEDULED_DOWNTIME		1
+#define HOST_NO_SCHEDULED_DOWNTIME	2
+#define HOST_STATE_ACKNOWLEDGED		4
+#define HOST_STATE_UNACKNOWLEDGED	8
+#define HOST_CHECKS_DISABLED		16
+#define HOST_CHECKS_ENABLED		32
+#define HOST_EVENT_HANDLER_DISABLED	64
+#define HOST_EVENT_HANDLER_ENABLED	128
+#define HOST_FLAP_DETECTION_DISABLED	256
+#define HOST_FLAP_DETECTION_ENABLED	512
+#define HOST_IS_FLAPPING		1024
+#define HOST_IS_NOT_FLAPPING		2048
+#define HOST_NOTIFICATIONS_DISABLED	4096
+#define HOST_NOTIFICATIONS_ENABLED	8192
+#define HOST_PASSIVE_CHECKS_DISABLED	16384
+#define HOST_PASSIVE_CHECKS_ENABLED	32768
+#define HOST_PASSIVE_CHECK           	65536
+#define HOST_ACTIVE_CHECK            	131072
+#define HOST_HARD_STATE			262144
+#define HOST_SOFT_STATE			524288
+
+
+#define SERVICE_SCHEDULED_DOWNTIME	1
+#define SERVICE_NO_SCHEDULED_DOWNTIME	2
+#define SERVICE_STATE_ACKNOWLEDGED	4
+#define SERVICE_STATE_UNACKNOWLEDGED	8
+#define SERVICE_CHECKS_DISABLED		16
+#define SERVICE_CHECKS_ENABLED		32
+#define SERVICE_EVENT_HANDLER_DISABLED	64
+#define SERVICE_EVENT_HANDLER_ENABLED	128
+#define SERVICE_FLAP_DETECTION_ENABLED	256
+#define SERVICE_FLAP_DETECTION_DISABLED	512
+#define SERVICE_IS_FLAPPING		1024
+#define SERVICE_IS_NOT_FLAPPING		2048
+#define SERVICE_NOTIFICATIONS_DISABLED	4096
+#define SERVICE_NOTIFICATIONS_ENABLED	8192
+#define SERVICE_PASSIVE_CHECKS_DISABLED	16384
+#define SERVICE_PASSIVE_CHECKS_ENABLED	32768
+#define SERVICE_PASSIVE_CHECK           65536
+#define SERVICE_ACTIVE_CHECK            131072
+#define SERVICE_HARD_STATE		262144
+#define SERVICE_SOFT_STATE		524288
+
+
+/****************************** SSI TYPES  ********************************/
+
+#define SSI_HEADER                      0
+#define SSI_FOOTER                      1
+
+
+
+/************************ CONTEXT-SENSITIVE HELP  *************************/
+
+#define CONTEXTHELP_STATUS_DETAIL	"A1"
+#define CONTEXTHELP_STATUS_HGOVERVIEW	"A2"
+#define CONTEXTHELP_STATUS_HGSUMMARY	"A3"
+#define CONTEXTHELP_STATUS_HGGRID	"A4"
+#define CONTEXTHELP_STATUS_SVCPROBLEMS	"A5"
+#define CONTEXTHELP_STATUS_HOST_DETAIL  "A6"
+#define CONTEXTHELP_STATUS_HOSTPROBLEMS "A7"
+#define CONTEXTHELP_STATUS_SGOVERVIEW   "A8"
+#define CONTEXTHELP_STATUS_SGSUMMARY    "A9"
+#define CONTEXTHELP_STATUS_SGGRID       "A10"
+
+#define CONTEXTHELP_TAC			"B1"
+
+#define CONTEXTHELP_MAP			"C1"
+
+#define CONTEXTHELP_LOG			"D1"
+
+#define CONTEXTHELP_HISTORY		"E1"
+
+#define CONTEXTHELP_NOTIFICATIONS	"F1"
+
+#define CONTEXTHELP_TRENDS_MENU1	"G1"
+#define CONTEXTHELP_TRENDS_MENU2	"G2"
+#define CONTEXTHELP_TRENDS_MENU3	"G3"
+#define CONTEXTHELP_TRENDS_MENU4	"G4"
+#define CONTEXTHELP_TRENDS_HOST		"G5"
+#define CONTEXTHELP_TRENDS_SERVICE	"G6"
+
+#define CONTEXTHELP_AVAIL_MENU1		"H1"
+#define CONTEXTHELP_AVAIL_MENU2		"H2"
+#define CONTEXTHELP_AVAIL_MENU3		"H3"
+#define CONTEXTHELP_AVAIL_MENU4		"H4"
+#define CONTEXTHELP_AVAIL_MENU5		"H5"
+#define CONTEXTHELP_AVAIL_HOSTGROUP	"H6"
+#define CONTEXTHELP_AVAIL_HOST		"H7"
+#define CONTEXTHELP_AVAIL_SERVICE	"H8"
+#define CONTEXTHELP_AVAIL_SERVICEGROUP	"H9"
+
+#define CONTEXTHELP_EXT_HOST		"I1"
+#define CONTEXTHELP_EXT_SERVICE		"I2"
+#define CONTEXTHELP_EXT_HOSTGROUP	"I3"
+#define CONTEXTHELP_EXT_PROCESS		"I4"
+#define CONTEXTHELP_EXT_PERFORMANCE	"I5"
+#define CONTEXTHELP_EXT_COMMENTS	"I6"
+#define CONTEXTHELP_EXT_DOWNTIME	"I7"
+#define CONTEXTHELP_EXT_QUEUE		"I8"
+#define CONTEXTHELP_EXT_SERVICEGROUP	"I9"
+
+#define CONTEXTHELP_CMD_INPUT		"J1"
+#define CONTEXTHELP_CMD_COMMIT		"J2"
+
+#define CONTEXTHELP_OUTAGES		"K1"
+
+#define CONTEXTHELP_CONFIG_MENU			"L1"
+#define CONTEXTHELP_CONFIG_HOSTS		"L2"
+#define CONTEXTHELP_CONFIG_HOSTDEPENDENCIES	"L3"
+#define CONTEXTHELP_CONFIG_HOSTESCALATIONS	"L4"
+#define CONTEXTHELP_CONFIG_HOSTGROUPS		"L5"
+#define CONTEXTHELP_CONFIG_HOSTGROUPESCALATIONS	"L6"
+#define CONTEXTHELP_CONFIG_SERVICES		"L7"
+#define CONTEXTHELP_CONFIG_SERVICEDEPENDENCIES	"L8"
+#define CONTEXTHELP_CONFIG_SERVICEESCALATIONS	"L9"
+#define CONTEXTHELP_CONFIG_CONTACTS		"L10"
+#define CONTEXTHELP_CONFIG_CONTACTGROUPS	"L11"
+#define CONTEXTHELP_CONFIG_TIMEPERIODS		"L12"
+#define CONTEXTHELP_CONFIG_COMMANDS		"L13"
+#define CONTEXTHELP_CONFIG_HOSTEXTINFO		"L14"
+#define CONTEXTHELP_CONFIG_SERVICEEXTINFO	"L15"
+#define CONTEXTHELP_CONFIG_SERVICEGROUPS        "L16"
+
+#define CONTEXTHELP_HISTOGRAM_MENU1	"M1"
+#define CONTEXTHELP_HISTOGRAM_MENU2	"M2"
+#define CONTEXTHELP_HISTOGRAM_MENU3	"M3"
+#define CONTEXTHELP_HISTOGRAM_MENU4	"M4"
+#define CONTEXTHELP_HISTOGRAM_HOST	"M5"
+#define CONTEXTHELP_HISTOGRAM_SERVICE	"M6"
+
+#define CONTEXTHELP_SUMMARY_MENU                   "N1"
+#define CONTEXTHELP_SUMMARY_RECENT_ALERTS          "N2"
+#define CONTEXTHELP_SUMMARY_ALERT_TOTALS           "N3"
+#define CONTEXTHELP_SUMMARY_HOSTGROUP_ALERT_TOTALS "N4"
+#define CONTEXTHELP_SUMMARY_HOST_ALERT_TOTALS      "N5"
+#define CONTEXTHELP_SUMMARY_SERVICE_ALERT_TOTALS   "N6"
+#define CONTEXTHELP_SUMMARY_ALERT_PRODUCERS        "N7"
+#define CONTEXTHELP_SUMMARY_SERVICEGROUP_ALERT_TOTALS "N8"
+
+
+/************************** LIFO RETURN CODES  ****************************/
+
+#define LIFO_OK			0
+#define LIFO_ERROR_MEMORY	1
+#define LIFO_ERROR_FILE		2
+#define LIFO_ERROR_DATA		3
+
+
+
+
+
+/*************************** DATA STRUCTURES  *****************************/
+
+/* LIFO data structure */
+typedef struct lifo_struct{
+	char *data;
+	struct lifo_struct *next;
+        }lifo;
+
+
+/* MMAPFILE structure - used for reading files via mmap() */
+typedef struct mmapfile_struct{
+	char *path;
+	int mode;
+	int fd;
+	unsigned long file_size;
+	unsigned long current_position;
+	unsigned long current_line;
+	void *mmap_buf;
+        }mmapfile;
+
+
+
+/******************************** FUNCTIONS *******************************/
+
+void reset_cgi_vars(void);
+void free_cgi_vars(void);
+void free_memory(void);
+
+char * get_cgi_config_location(void);				/* gets location of the CGI config file to read */
+char * get_cmd_file_location(void);				/* gets location of external command file to write to */
+
+int read_cgi_config_file(char *);
+int read_main_config_file(char *);
+int read_all_object_configuration_data(char *,int);
+int read_all_status_data(char *,int);
+
+int hashfunc(const char *name1, const char *name2, int hashslots);
+int compare_hashdata(const char *,const char *,const char *,const char *);
+
+void strip(char *);                                		/* strips newlines, carriage returns, and spaces from end of buffer */
+char *unescape_newlines(char *);
+void sanitize_plugin_output(char *);                            /* strips HTML and bad characters from plugin output */
+void strip_html_brackets(char *);				/* strips > and < from string */
+int process_macros(char *,char **,int);				/* processes macros in a string */
+
+void get_time_string(time_t *,char *,int,int);			/* gets a date/time string */
+void get_datetime_string(time_t *,char *,int,int);
+void get_interval_time_string(double,char *,int);		/* gets a time string for an interval of time */
+void get_expire_time_string(time_t *,char *,int);		/* gets a date/time string in the format used for Expire: tags*/
+
+char * my_strtok(char *,char *);				/* replacement for strtok() function - doesn't skip multiple tokens */
+char * my_strsep (char **, const char *);
+#ifdef REMOVED_10182007
+int my_free(void **);                                   	/* my wrapper for free() */
+#endif
+
+char * url_encode(char *);		        		/* encodes a string in proper URL format */
+char * html_encode(char *,int);					/* encodes a string in HTML format (for what the user sees) */
+char * escape_string(char *);					/* escape string for html form usage */
+
+void get_time_breakdown(unsigned long,int *,int *,int *,int *);	/* given total seconds, get days, hours, minutes, seconds */
+
+void get_log_archive_to_use(int,char *,int);			/* determines the name of the log archive to use */
+void determine_log_rotation_times(int);
+int determine_archive_to_use_from_time(time_t);
+
+void print_extra_hostgroup_url(char *,char *);
+void print_extra_servicegroup_url(char *,char *);
+
+void display_info_table(char *,int,authdata *);
+void display_nav_table(char *,int);
+
+void display_splunk_host_url(host *);
+void display_splunk_service_url(service *);
+void display_splunk_generic_url(char *,int);
+void strip_splunk_query_terms(char *);
+
+void include_ssi_files(char *,int);                             /* include user-defined SSI footers/headers */
+void include_ssi_file(char *);                                  /* include user-defined SSI footer/header */
+
+void cgi_config_file_error(char *);
+void main_config_file_error(char *);
+void object_data_error(void);
+void status_data_error(void);
+
+void display_context_help(char *);				/* displays context-sensitive help window */
+
+int read_file_into_lifo(char *);				/* LIFO functions */
+void free_lifo_memory(void);
+int push_lifo(char *);
+char *pop_lifo(void);
+
+mmapfile *mmap_fopen(char *);					/* open a file read-only using mmap() */
+int mmap_fclose(mmapfile *);
+char *mmap_fgets(mmapfile *);
+char *mmap_fgets_multiline(mmapfile *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

nagios/comments.h

@@ -0,0 +1,128 @@
+
+/*****************************************************************************
+ *
+ * COMMENTS.H - Header file for comment functions
+ *
+ * Copyright (c) 1999-2006 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   12-26-2006
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+
+#ifndef _COMMENTS_H
+#define _COMMENTS_H
+
+#include "config.h"
+#include "common.h"
+#include "objects.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/**************************** COMMENT SOURCES ******************************/
+
+#define COMMENTSOURCE_INTERNAL  0
+#define COMMENTSOURCE_EXTERNAL  1
+
+
+
+/***************************** COMMENT TYPES *******************************/
+
+#define HOST_COMMENT			1
+#define SERVICE_COMMENT			2
+
+
+/****************************** ENTRY TYPES ********************************/
+
+#define USER_COMMENT                    1
+#define DOWNTIME_COMMENT                2
+#define FLAPPING_COMMENT                3
+#define ACKNOWLEDGEMENT_COMMENT         4
+
+
+/*************************** CHAINED HASH LIMITS ***************************/
+
+#define COMMENT_HASHSLOTS      1024
+
+
+
+/**************************** DATA STRUCTURES ******************************/
+
+
+/* COMMENT structure */
+typedef struct comment_struct{
+	int 	comment_type;
+	int     entry_type;
+	unsigned long comment_id;
+	int     source;
+	int     persistent;
+	time_t 	entry_time;
+	int     expires;
+	time_t  expire_time;
+	char 	*host_name;
+	char 	*service_description;
+	char 	*author;
+	char 	*comment_data;
+	struct 	comment_struct *next;
+	struct 	comment_struct *nexthash;
+        }comment;
+
+
+#ifdef NSCORE
+int initialize_comment_data(char *);                                /* initializes comment data */
+int cleanup_comment_data(char *);                                   /* cleans up comment data */
+int add_new_comment(int,int,char *,char *,time_t,char *,char *,int,int,int,time_t,unsigned long *);       /* adds a new host or service comment */
+int add_new_host_comment(int,char *,time_t,char *,char *,int,int,int,time_t,unsigned long *);             /* adds a new host comment */
+int add_new_service_comment(int,char *,char *,time_t,char *,char *,int,int,int,time_t,unsigned long *);   /* adds a new service comment */
+int delete_comment(int,unsigned long);                              /* deletes a host or service comment */
+int delete_host_comment(unsigned long);                             /* deletes a host comment */
+int delete_service_comment(unsigned long);                          /* deletes a service comment */
+int delete_all_comments(int,char *,char *);                         /* deletes all comments for a particular host or service */
+int delete_all_host_comments(char *);                               /* deletes all comments for a specific host */
+int delete_host_acknowledgement_comments(host *);                   /* deletes all non-persistent ack comments for a specific host */
+int delete_all_service_comments(char *,char *);                     /* deletes all comments for a specific service */
+int delete_service_acknowledgement_comments(service *);             /* deletes all non-persistent ack comments for a specific service */
+
+int check_for_expired_comment(unsigned long);                       /* expires a comment */
+#endif
+
+comment *find_comment(unsigned long,int);                             /* finds a specific comment */
+comment *find_service_comment(unsigned long);                         /* finds a specific service comment */
+comment *find_host_comment(unsigned long);                            /* finds a specific host comment */
+
+comment *get_first_comment_by_host(char *);
+comment *get_next_comment_by_host(char *,comment *);
+
+int number_of_host_comments(char *);			              /* returns the number of comments associated with a particular host */
+int number_of_service_comments(char *, char *);		              /* returns the number of comments associated with a particular service */
+
+int add_comment(int,int,char *,char *,time_t,char *,char *,unsigned long,int,int,time_t,int);      /* adds a comment (host or service) */
+int add_host_comment(int,char *,time_t,char *,char *,unsigned long,int,int,time_t,int);            /* adds a host comment */
+int add_service_comment(int,char *,char *,time_t,char *,char *,unsigned long,int,int,time_t,int);  /* adds a service comment */
+
+int add_comment_to_hashlist(comment *);
+
+void free_comment_data(void);                                             /* frees memory allocated to the comment list */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios/common.h

@@ -0,0 +1,501 @@
+
+/************************************************************************
+ *
+ * Nagios Common Header File
+ * Written By: Ethan Galstad (egalstad@nagios.org)
+ * Last Modified: 10-22-2007
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+
+#define PROGRAM_VERSION "3.2.0"
+#define PROGRAM_MODIFICATION_DATE "08-12-2009"
+
+/*#define DEBUG_CHECK_IPC 1 */
+/*#define DEBUG_CHECK_IPC2 1*/
+
+
+
+/* daemon is thread safe */
+#ifdef NSCORE
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+#ifndef _THREAD_SAFE
+#define _THREAD_SAFE
+#endif
+#endif
+
+/* Experimental performance tweaks - use with caution */
+#undef USE_MEMORY_PERFORMANCE_TWEAKS
+
+/* my_free has been freed from bondage as a function */
+#define my_free(ptr) { if(ptr) { free(ptr); ptr = NULL; } }
+
+
+
+/***************************** COMMANDS *********************************/
+
+#define CMD_NONE			0
+
+#define CMD_ADD_HOST_COMMENT		1
+#define CMD_DEL_HOST_COMMENT		2
+
+#define CMD_ADD_SVC_COMMENT		3
+#define CMD_DEL_SVC_COMMENT		4
+
+#define CMD_ENABLE_SVC_CHECK		5
+#define CMD_DISABLE_SVC_CHECK		6
+
+#define CMD_SCHEDULE_SVC_CHECK		7
+
+#define CMD_DELAY_SVC_NOTIFICATION	9
+
+#define CMD_DELAY_HOST_NOTIFICATION	10
+
+#define CMD_DISABLE_NOTIFICATIONS	11
+#define CMD_ENABLE_NOTIFICATIONS	12
+
+#define CMD_RESTART_PROCESS		13
+#define CMD_SHUTDOWN_PROCESS		14
+
+#define CMD_ENABLE_HOST_SVC_CHECKS              15
+#define CMD_DISABLE_HOST_SVC_CHECKS             16
+
+#define CMD_SCHEDULE_HOST_SVC_CHECKS            17
+
+#define CMD_DELAY_HOST_SVC_NOTIFICATIONS        19  /* currently unimplemented */
+
+#define CMD_DEL_ALL_HOST_COMMENTS               20
+#define CMD_DEL_ALL_SVC_COMMENTS                21
+
+#define CMD_ENABLE_SVC_NOTIFICATIONS                    22
+#define CMD_DISABLE_SVC_NOTIFICATIONS                   23
+#define CMD_ENABLE_HOST_NOTIFICATIONS                   24
+#define CMD_DISABLE_HOST_NOTIFICATIONS                  25
+#define CMD_ENABLE_ALL_NOTIFICATIONS_BEYOND_HOST        26
+#define CMD_DISABLE_ALL_NOTIFICATIONS_BEYOND_HOST       27
+#define CMD_ENABLE_HOST_SVC_NOTIFICATIONS		28
+#define CMD_DISABLE_HOST_SVC_NOTIFICATIONS		29
+
+#define CMD_PROCESS_SERVICE_CHECK_RESULT		30
+
+#define CMD_SAVE_STATE_INFORMATION			31
+#define CMD_READ_STATE_INFORMATION			32
+
+#define CMD_ACKNOWLEDGE_HOST_PROBLEM			33
+#define CMD_ACKNOWLEDGE_SVC_PROBLEM			34
+
+#define CMD_START_EXECUTING_SVC_CHECKS			35
+#define CMD_STOP_EXECUTING_SVC_CHECKS			36
+
+#define CMD_START_ACCEPTING_PASSIVE_SVC_CHECKS		37
+#define CMD_STOP_ACCEPTING_PASSIVE_SVC_CHECKS		38
+
+#define CMD_ENABLE_PASSIVE_SVC_CHECKS			39
+#define CMD_DISABLE_PASSIVE_SVC_CHECKS			40
+
+#define CMD_ENABLE_EVENT_HANDLERS			41
+#define CMD_DISABLE_EVENT_HANDLERS			42
+
+#define CMD_ENABLE_HOST_EVENT_HANDLER			43
+#define CMD_DISABLE_HOST_EVENT_HANDLER			44
+
+#define CMD_ENABLE_SVC_EVENT_HANDLER			45
+#define CMD_DISABLE_SVC_EVENT_HANDLER			46
+
+#define CMD_ENABLE_HOST_CHECK				47
+#define CMD_DISABLE_HOST_CHECK				48
+
+#define CMD_START_OBSESSING_OVER_SVC_CHECKS		49
+#define CMD_STOP_OBSESSING_OVER_SVC_CHECKS		50
+
+#define CMD_REMOVE_HOST_ACKNOWLEDGEMENT			51
+#define CMD_REMOVE_SVC_ACKNOWLEDGEMENT			52
+
+#define CMD_SCHEDULE_FORCED_HOST_SVC_CHECKS             53
+#define CMD_SCHEDULE_FORCED_SVC_CHECK                   54
+
+#define CMD_SCHEDULE_HOST_DOWNTIME                      55
+#define CMD_SCHEDULE_SVC_DOWNTIME                       56
+
+#define CMD_ENABLE_HOST_FLAP_DETECTION                  57
+#define CMD_DISABLE_HOST_FLAP_DETECTION                 58
+
+#define CMD_ENABLE_SVC_FLAP_DETECTION                   59
+#define CMD_DISABLE_SVC_FLAP_DETECTION                  60
+
+#define CMD_ENABLE_FLAP_DETECTION                       61
+#define CMD_DISABLE_FLAP_DETECTION                      62
+
+#define CMD_ENABLE_HOSTGROUP_SVC_NOTIFICATIONS          63
+#define CMD_DISABLE_HOSTGROUP_SVC_NOTIFICATIONS         64
+
+#define CMD_ENABLE_HOSTGROUP_HOST_NOTIFICATIONS         65
+#define CMD_DISABLE_HOSTGROUP_HOST_NOTIFICATIONS        66
+
+#define CMD_ENABLE_HOSTGROUP_SVC_CHECKS                 67
+#define CMD_DISABLE_HOSTGROUP_SVC_CHECKS                68
+
+#define CMD_CANCEL_HOST_DOWNTIME                        69 /* not internally implemented */
+#define CMD_CANCEL_SVC_DOWNTIME                         70 /* not internally implemented */
+
+#define CMD_CANCEL_ACTIVE_HOST_DOWNTIME                 71 /* old - no longer used */
+#define CMD_CANCEL_PENDING_HOST_DOWNTIME                72 /* old - no longer used */
+
+#define CMD_CANCEL_ACTIVE_SVC_DOWNTIME                  73 /* old - no longer used */
+#define CMD_CANCEL_PENDING_SVC_DOWNTIME                 74 /* old - no longer used */
+
+#define CMD_CANCEL_ACTIVE_HOST_SVC_DOWNTIME             75 /* unimplemented */
+#define CMD_CANCEL_PENDING_HOST_SVC_DOWNTIME            76 /* unimplemented */
+
+#define CMD_FLUSH_PENDING_COMMANDS                      77
+
+#define CMD_DEL_HOST_DOWNTIME                           78
+#define CMD_DEL_SVC_DOWNTIME                            79
+
+#define CMD_ENABLE_FAILURE_PREDICTION                   80
+#define CMD_DISABLE_FAILURE_PREDICTION                  81
+
+#define CMD_ENABLE_PERFORMANCE_DATA                     82
+#define CMD_DISABLE_PERFORMANCE_DATA                    83
+
+#define CMD_SCHEDULE_HOSTGROUP_HOST_DOWNTIME            84
+#define CMD_SCHEDULE_HOSTGROUP_SVC_DOWNTIME             85
+#define CMD_SCHEDULE_HOST_SVC_DOWNTIME                  86
+
+/* new commands in Nagios 2.x found below... */
+#define CMD_PROCESS_HOST_CHECK_RESULT		        87
+
+#define CMD_START_EXECUTING_HOST_CHECKS			88
+#define CMD_STOP_EXECUTING_HOST_CHECKS			89
+
+#define CMD_START_ACCEPTING_PASSIVE_HOST_CHECKS		90
+#define CMD_STOP_ACCEPTING_PASSIVE_HOST_CHECKS		91
+
+#define CMD_ENABLE_PASSIVE_HOST_CHECKS			92
+#define CMD_DISABLE_PASSIVE_HOST_CHECKS			93
+
+#define CMD_START_OBSESSING_OVER_HOST_CHECKS		94
+#define CMD_STOP_OBSESSING_OVER_HOST_CHECKS		95
+
+#define CMD_SCHEDULE_HOST_CHECK		                96
+#define CMD_SCHEDULE_FORCED_HOST_CHECK                  98
+
+#define CMD_START_OBSESSING_OVER_SVC		        99
+#define CMD_STOP_OBSESSING_OVER_SVC		        100
+
+#define CMD_START_OBSESSING_OVER_HOST		        101
+#define CMD_STOP_OBSESSING_OVER_HOST		        102
+
+#define CMD_ENABLE_HOSTGROUP_HOST_CHECKS                103
+#define CMD_DISABLE_HOSTGROUP_HOST_CHECKS               104
+
+#define CMD_ENABLE_HOSTGROUP_PASSIVE_SVC_CHECKS         105
+#define CMD_DISABLE_HOSTGROUP_PASSIVE_SVC_CHECKS        106
+
+#define CMD_ENABLE_HOSTGROUP_PASSIVE_HOST_CHECKS        107
+#define CMD_DISABLE_HOSTGROUP_PASSIVE_HOST_CHECKS       108
+
+#define CMD_ENABLE_SERVICEGROUP_SVC_NOTIFICATIONS       109
+#define CMD_DISABLE_SERVICEGROUP_SVC_NOTIFICATIONS      110
+
+#define CMD_ENABLE_SERVICEGROUP_HOST_NOTIFICATIONS      111
+#define CMD_DISABLE_SERVICEGROUP_HOST_NOTIFICATIONS     112
+
+#define CMD_ENABLE_SERVICEGROUP_SVC_CHECKS              113
+#define CMD_DISABLE_SERVICEGROUP_SVC_CHECKS             114
+
+#define CMD_ENABLE_SERVICEGROUP_HOST_CHECKS             115
+#define CMD_DISABLE_SERVICEGROUP_HOST_CHECKS            116
+
+#define CMD_ENABLE_SERVICEGROUP_PASSIVE_SVC_CHECKS      117
+#define CMD_DISABLE_SERVICEGROUP_PASSIVE_SVC_CHECKS     118
+
+#define CMD_ENABLE_SERVICEGROUP_PASSIVE_HOST_CHECKS     119
+#define CMD_DISABLE_SERVICEGROUP_PASSIVE_HOST_CHECKS    120
+
+#define CMD_SCHEDULE_SERVICEGROUP_HOST_DOWNTIME         121
+#define CMD_SCHEDULE_SERVICEGROUP_SVC_DOWNTIME          122
+
+#define CMD_CHANGE_GLOBAL_HOST_EVENT_HANDLER            123
+#define CMD_CHANGE_GLOBAL_SVC_EVENT_HANDLER             124
+
+#define CMD_CHANGE_HOST_EVENT_HANDLER                   125
+#define CMD_CHANGE_SVC_EVENT_HANDLER                    126
+
+#define CMD_CHANGE_HOST_CHECK_COMMAND                   127
+#define CMD_CHANGE_SVC_CHECK_COMMAND                    128
+
+#define CMD_CHANGE_NORMAL_HOST_CHECK_INTERVAL           129
+#define CMD_CHANGE_NORMAL_SVC_CHECK_INTERVAL            130
+#define CMD_CHANGE_RETRY_SVC_CHECK_INTERVAL             131
+
+#define CMD_CHANGE_MAX_HOST_CHECK_ATTEMPTS              132
+#define CMD_CHANGE_MAX_SVC_CHECK_ATTEMPTS               133
+
+#define CMD_SCHEDULE_AND_PROPAGATE_TRIGGERED_HOST_DOWNTIME 134
+
+#define CMD_ENABLE_HOST_AND_CHILD_NOTIFICATIONS         135
+#define CMD_DISABLE_HOST_AND_CHILD_NOTIFICATIONS        136
+
+#define CMD_SCHEDULE_AND_PROPAGATE_HOST_DOWNTIME        137
+
+#define CMD_ENABLE_SERVICE_FRESHNESS_CHECKS             138
+#define CMD_DISABLE_SERVICE_FRESHNESS_CHECKS            139
+
+#define CMD_ENABLE_HOST_FRESHNESS_CHECKS                140
+#define CMD_DISABLE_HOST_FRESHNESS_CHECKS               141
+
+#define CMD_SET_HOST_NOTIFICATION_NUMBER                142
+#define CMD_SET_SVC_NOTIFICATION_NUMBER                 143
+
+/* new commands in Nagios 3.x found below... */
+#define CMD_CHANGE_HOST_CHECK_TIMEPERIOD                144  
+#define CMD_CHANGE_SVC_CHECK_TIMEPERIOD                 145
+
+#define CMD_PROCESS_FILE                                146
+
+#define CMD_CHANGE_CUSTOM_HOST_VAR                      147
+#define CMD_CHANGE_CUSTOM_SVC_VAR                       148
+#define CMD_CHANGE_CUSTOM_CONTACT_VAR                   149
+
+#define CMD_ENABLE_CONTACT_HOST_NOTIFICATIONS           150
+#define CMD_DISABLE_CONTACT_HOST_NOTIFICATIONS          151
+#define CMD_ENABLE_CONTACT_SVC_NOTIFICATIONS            152
+#define CMD_DISABLE_CONTACT_SVC_NOTIFICATIONS           153
+
+#define CMD_ENABLE_CONTACTGROUP_HOST_NOTIFICATIONS      154
+#define CMD_DISABLE_CONTACTGROUP_HOST_NOTIFICATIONS     155
+#define CMD_ENABLE_CONTACTGROUP_SVC_NOTIFICATIONS       156
+#define CMD_DISABLE_CONTACTGROUP_SVC_NOTIFICATIONS      157
+
+#define CMD_CHANGE_RETRY_HOST_CHECK_INTERVAL            158
+
+#define CMD_SEND_CUSTOM_HOST_NOTIFICATION               159
+#define CMD_SEND_CUSTOM_SVC_NOTIFICATION                160
+
+#define CMD_CHANGE_HOST_NOTIFICATION_TIMEPERIOD         161
+#define CMD_CHANGE_SVC_NOTIFICATION_TIMEPERIOD          162
+#define CMD_CHANGE_CONTACT_HOST_NOTIFICATION_TIMEPERIOD 163
+#define CMD_CHANGE_CONTACT_SVC_NOTIFICATION_TIMEPERIOD  164
+
+#define CMD_CHANGE_HOST_MODATTR                         165
+#define CMD_CHANGE_SVC_MODATTR                          166
+#define CMD_CHANGE_CONTACT_MODATTR                      167
+#define CMD_CHANGE_CONTACT_MODHATTR                     168
+#define CMD_CHANGE_CONTACT_MODSATTR                     169
+
+/* custom command introduced in Nagios 3.x */
+#define CMD_CUSTOM_COMMAND                              999
+
+
+
+/************************ SERVICE CHECK TYPES ****************************/
+
+#define SERVICE_CHECK_ACTIVE		0	/* Nagios performed the service check */
+#define SERVICE_CHECK_PASSIVE		1	/* the service check result was submitted by an external source */
+
+
+/************************** HOST CHECK TYPES *****************************/
+
+#define HOST_CHECK_ACTIVE		0	/* Nagios performed the host check */
+#define HOST_CHECK_PASSIVE		1	/* the host check result was submitted by an external source */
+
+
+/************************ SERVICE STATE TYPES ****************************/
+
+#define SOFT_STATE			0	
+#define HARD_STATE			1
+
+
+/************************* SCHEDULED DOWNTIME TYPES **********************/
+
+#define SERVICE_DOWNTIME		1	/* service downtime */
+#define HOST_DOWNTIME			2	/* host downtime */
+#define ANY_DOWNTIME                    3       /* host or service downtime */
+
+
+/************************** NOTIFICATION OPTIONS *************************/
+
+#define NOTIFICATION_OPTION_NONE        0
+#define NOTIFICATION_OPTION_BROADCAST   1
+#define NOTIFICATION_OPTION_FORCED      2
+#define NOTIFICATION_OPTION_INCREMENT   4
+
+
+/************************** ACKNOWLEDGEMENT TYPES ************************/
+
+#define HOST_ACKNOWLEDGEMENT            0
+#define SERVICE_ACKNOWLEDGEMENT         1
+
+#define ACKNOWLEDGEMENT_NONE            0
+#define ACKNOWLEDGEMENT_NORMAL          1
+#define ACKNOWLEDGEMENT_STICKY          2
+
+
+/**************************** DEPENDENCY TYPES ***************************/
+
+#define NOTIFICATION_DEPENDENCY		1
+#define EXECUTION_DEPENDENCY		2
+
+
+
+/********************** HOST/SERVICE CHECK OPTIONS ***********************/
+
+#define CHECK_OPTION_NONE		0	/* no check options */
+#define CHECK_OPTION_FORCE_EXECUTION	1	/* force execution of a check (ignores disabled services/hosts, invalid timeperiods) */
+#define CHECK_OPTION_FRESHNESS_CHECK    2       /* this is a freshness check */
+#define CHECK_OPTION_ORPHAN_CHECK       4       /* this is an orphan check */
+
+
+/**************************** PROGRAM MODES ******************************/
+
+#define STANDBY_MODE		0	
+#define ACTIVE_MODE		1
+
+
+/************************** LOG ROTATION MODES ***************************/
+
+#define LOG_ROTATION_NONE       0
+#define LOG_ROTATION_HOURLY     1
+#define LOG_ROTATION_DAILY      2
+#define LOG_ROTATION_WEEKLY     3
+#define LOG_ROTATION_MONTHLY    4
+
+
+/***************************** LOG VERSIONS ******************************/
+
+#define LOG_VERSION_1           "1.0"
+#define LOG_VERSION_2           "2.0"
+
+
+
+/*************************** CHECK STATISTICS ****************************/
+
+#define ACTIVE_SCHEDULED_SERVICE_CHECK_STATS 0
+#define ACTIVE_ONDEMAND_SERVICE_CHECK_STATS  1
+#define PASSIVE_SERVICE_CHECK_STATS          2
+#define ACTIVE_SCHEDULED_HOST_CHECK_STATS    3
+#define ACTIVE_ONDEMAND_HOST_CHECK_STATS     4
+#define PASSIVE_HOST_CHECK_STATS             5
+#define ACTIVE_CACHED_HOST_CHECK_STATS       6
+#define ACTIVE_CACHED_SERVICE_CHECK_STATS    7
+#define EXTERNAL_COMMAND_STATS               8
+#define PARALLEL_HOST_CHECK_STATS            9
+#define SERIAL_HOST_CHECK_STATS              10
+#define MAX_CHECK_STATS_TYPES                11
+
+
+/************************* GENERAL DEFINITIONS  **************************/
+
+#define	OK				0
+#define ERROR				-2	/* value was changed from -1 so as to not interfere with STATUS_UNKNOWN plugin result */
+
+
+#ifndef TRUE
+#define TRUE				1
+#elif (TRUE!=1)
+#define TRUE				1
+#endif
+#ifndef FALSE
+#define FALSE				0
+#elif (FALSE!=0)
+#define FALSE				0
+#endif
+
+
+/****************** HOST CONFIG FILE READING OPTIONS ********************/
+
+#define READ_HOSTS			1
+#define READ_HOSTGROUPS			2
+#define READ_CONTACTS			4
+#define READ_CONTACTGROUPS		8
+#define READ_SERVICES			16
+#define READ_COMMANDS			32
+#define READ_TIMEPERIODS		64
+#define READ_SERVICEESCALATIONS		128
+#define READ_HOSTGROUPESCALATIONS	256     /* no longer implemented */
+#define READ_SERVICEDEPENDENCIES        512
+#define READ_HOSTDEPENDENCIES           1024
+#define READ_HOSTESCALATIONS            2048
+#define READ_HOSTEXTINFO                4096
+#define READ_SERVICEEXTINFO             8192
+#define READ_SERVICEGROUPS              16384
+
+#define READ_ALL_OBJECT_DATA            READ_HOSTS | READ_HOSTGROUPS | READ_CONTACTS | READ_CONTACTGROUPS | READ_SERVICES | READ_COMMANDS | READ_TIMEPERIODS | READ_SERVICEESCALATIONS | READ_SERVICEDEPENDENCIES | READ_HOSTDEPENDENCIES | READ_HOSTESCALATIONS | READ_HOSTEXTINFO | READ_SERVICEEXTINFO | READ_SERVICEGROUPS
+
+
+/************************** DATE RANGE TYPES ****************************/
+
+#define DATERANGE_CALENDAR_DATE  0  /* 2008-12-25 */
+#define DATERANGE_MONTH_DATE     1  /* july 4 (specific month) */
+#define DATERANGE_MONTH_DAY      2  /* day 21 (generic month) */
+#define DATERANGE_MONTH_WEEK_DAY 3  /* 3rd thursday (specific month) */
+#define DATERANGE_WEEK_DAY       4  /* 3rd thursday (generic month) */
+#define DATERANGE_TYPES          5 
+
+
+/************************** DATE/TIME TYPES *****************************/
+
+#define LONG_DATE_TIME			0
+#define SHORT_DATE_TIME			1
+#define SHORT_DATE			2
+#define SHORT_TIME			3
+#define HTTP_DATE_TIME			4	/* time formatted for use in HTTP headers */
+
+
+/**************************** DATE FORMATS ******************************/
+
+#define DATE_FORMAT_US                  0       /* U.S. (MM-DD-YYYY HH:MM:SS) */
+#define DATE_FORMAT_EURO                1       /* European (DD-MM-YYYY HH:MM:SS) */
+#define DATE_FORMAT_ISO8601             2       /* ISO8601 (YYYY-MM-DD HH:MM:SS) */
+#define DATE_FORMAT_STRICT_ISO8601      3       /* ISO8601 (YYYY-MM-DDTHH:MM:SS) */
+
+
+/************************** MISC DEFINITIONS ****************************/
+
+#define MAX_FILENAME_LENGTH			256	/* max length of path/filename that Nagios will process */
+#define MAX_INPUT_BUFFER			1024	/* size in bytes of max. input buffer (for reading files, misc stuff) */
+#define MAX_COMMAND_BUFFER                      8192    /* max length of raw or processed command line */
+#define MAX_EXTERNAL_COMMAND_LENGTH             8192    /* max length of an external command */
+
+#define MAX_DATETIME_LENGTH			48
+
+
+/************************* MODIFIED ATTRIBUTES **************************/
+
+#define MODATTR_NONE                            0
+#define MODATTR_NOTIFICATIONS_ENABLED           1
+#define MODATTR_ACTIVE_CHECKS_ENABLED           2
+#define MODATTR_PASSIVE_CHECKS_ENABLED          4
+#define MODATTR_EVENT_HANDLER_ENABLED           8
+#define MODATTR_FLAP_DETECTION_ENABLED          16
+#define MODATTR_FAILURE_PREDICTION_ENABLED      32
+#define MODATTR_PERFORMANCE_DATA_ENABLED        64
+#define MODATTR_OBSESSIVE_HANDLER_ENABLED       128
+#define MODATTR_EVENT_HANDLER_COMMAND           256
+#define MODATTR_CHECK_COMMAND                   512
+#define MODATTR_NORMAL_CHECK_INTERVAL           1024
+#define MODATTR_RETRY_CHECK_INTERVAL            2048
+#define MODATTR_MAX_CHECK_ATTEMPTS              4096
+#define MODATTR_FRESHNESS_CHECKS_ENABLED        8192
+#define MODATTR_CHECK_TIMEPERIOD                16384
+#define MODATTR_CUSTOM_VARIABLE                 32768
+#define MODATTR_NOTIFICATION_TIMEPERIOD         65536
+
+	

nagios/config.h

@@ -0,0 +1,336 @@
+
+/* include/config.h.  Generated by configure.  */
+/************************************************************************
+ *
+ * Nagios Config Header File
+ * Written By: Ethan Galstad (egalstad@nagios.org)
+ * Last Modified: 11-02-2008
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+
+/***** NAGIOS STUFF *****/
+
+#define DEFAULT_NAGIOS_USER "nagios"
+#define DEFAULT_NAGIOS_GROUP "nagios"
+
+/* stop gcc from bitching about implicit asprintf declarations */
+#define _GNU_SOURCE 1
+
+/* Event broker integration */
+#define USE_EVENT_BROKER 1
+
+/* Embed a PERL interpreter into Nagios with optional cache for compiled code (contributed by Stephen Davies) */
+/* #undef EMBEDDEDPERL */
+/* #undef THREADEDPERL */
+/* 0 = cache, 1 = do not cache */
+#define DO_CLEAN "1"
+
+/* commands used by CGIs */
+#define TRACEROUTE_COMMAND "/usr/bin/traceroute"
+/* #undef PING_COMMAND */
+/* #undef PING_PACKETS_FIRST */
+
+/* Debugging options */
+/* function entry and exit */
+/* #undef DEBUG0 */
+/* general info messages */
+/* #undef DEBUG1 */
+/* warning messages */
+/* #undef DEBUG2 */
+/* service and host checks, other events */
+/* #undef DEBUG3 */
+/* service and host notifications */
+/* #undef DEBUG4 */
+/* SQL queries (defunct) */
+/* #undef DEBUG5 */
+
+/* I/O implementations */
+#define USE_XSDDEFAULT 1
+#define USE_XCDDEFAULT 1
+#define USE_XRDDEFAULT 1
+#define USE_XODTEMPLATE 1
+#define USE_XPDDEFAULT 1
+#define USE_XDDDEFAULT 1
+
+
+
+/***** FUNCTION DEFINITIONS *****/
+
+#define HAVE_SETENV 1
+#define HAVE_UNSETENV 1
+/* #undef HAVE_SOCKET */
+#define HAVE_STRDUP 1
+#define HAVE_STRSTR 1
+#define HAVE_STRTOUL 1
+#define HAVE_INITGROUPS 1
+/* #undef HAVE_GETLOADAVG */
+#define HAVE_GDIMAGECREATETRUECOLOR 1
+
+
+
+/***** ASPRINTF() AND FRIENDS *****/
+
+/* #undef HAVE_VSNPRINTF */
+/* #undef HAVE_SNPRINTF */
+/* #undef HAVE_ASPRINTF */
+/* #undef HAVE_VASPRINTF */
+#define HAVE_C99_VSNPRINTF 1
+#define HAVE_VA_COPY 1
+/* #undef HAVE___VA_COPY */
+
+
+
+/***** MISC DEFINITIONS *****/
+
+#define USE_NANOSLEEP 1
+#define STDC_HEADERS 1
+#define HAVE_TM_ZONE 1
+/* #undef HAVE_TZNAME */
+/* #undef USE_PROC */
+#define SOCKET_SIZE_TYPE size_t
+#define GETGROUPS_T gid_t
+#define RETSIGTYPE void
+
+
+
+/***** HEADER FILES *****/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/* needed for the time_t structures we use later... */
+/* this include must come before sys/resource.h or we can have problems on some OSes */
+#define TIME_WITH_SYS_TIME 1
+#define HAVE_SYS_TIME_H 1
+#if TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#else
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+#endif
+
+#define HAVE_SYS_RESOURCE_H 1
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+#define HAVE_LIMITS_H 1
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#define HAVE_PWD_H 1
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+
+#define HAVE_GRP_H 1
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+
+#define HAVE_STRINGS_H 1
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+#define HAVE_STRING_H 1
+#ifdef HAVE_STRINGS_H
+#include <string.h>
+#endif
+
+#define HAVE_UNISTD_H 1
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#define HAVE_SYSLOG_H 1
+#ifdef HAVE_SYSLOG_H
+#include <syslog.h>
+#endif
+
+#define HAVE_SIGNAL_H 1
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+#define HAVE_SYS_STAT_H 1
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#define HAVE_SYS_MMAN_H 1
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
+#define HAVE_FCNTL_H 1
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#define HAVE_STDARG_H 1
+#ifdef HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+
+#define HAVE_SYS_TYPES_H 1
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#define HAVE_SYS_WAIT_H 1
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#define HAVE_ERRNO_H 1
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#define HAVE_SYS_TIMEB_H 1
+#if HAVE_SYS_TIMEB_H
+#include <sys/timeb.h>
+#endif
+
+#define HAVE_SYS_IPC_H 1
+#ifdef HAVE_SYS_IPC_H
+#include <sys/ipc.h>
+#endif
+
+#define HAVE_SYS_MSG_H 1
+#ifdef HAVE_SYS_MSG_H
+#include <sys/msg.h>
+#endif
+
+#define HAVE_MATH_H 1
+#ifdef HAVE_MATH_H
+#include <math.h>
+#endif
+
+#define HAVE_CTYPE_H 1
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+
+#define HAVE_DIRENT_H 1
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+#define HAVE_PTHREAD_H 1
+#ifdef HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+#define HAVE_REGEX_H 1
+#ifdef HAVE_REGEX_H
+#include <regex.h>
+
+#define HAVE_SYS_SOCKET_H 1
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+/* #undef HAVE_SOCKET */
+#ifdef HAVE_SOCKET_H
+#include <socket.h>
+#endif
+
+#define HAVE_NETINET_IN_H 1
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#define HAVE_ARPA_INET_H 1
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#define HAVE_NETDB_H 1
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+#define HAVE_LIBGEN_H 1
+#ifdef HAVE_LIBGEN_H
+#include <libgen.h>
+#endif
+
+#define HAVE_SYS_UN_H 1
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
+#define HAVE_SYS_POLL_H 1
+#ifdef HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#endif
+
+/* #define HAVE_GETOPT_H 1 */
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+/* #undef HAVE_LINUX_MODULE_H */
+#ifdef HAVE_LINUX_MODULE_H
+#include <linux/module.h>
+#endif
+
+/* configure script should allow user to override ltdl choice, but this will do for now... */
+/* #undef USE_LTDL */
+
+#ifdef HAVE_LTDL_H
+#define USE_LTDL
+#endif
+
+#ifdef USE_LTDL
+#include <ltdl.h>
+#else
+/* #undef HAVE_DLFCN_H */
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+#endif
+
+
+/* moved to end to prevent AIX compiler warnings */
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
+#ifndef RTLD_NOW
+#define RTLD_NOW 0
+#endif
+
+
+/***** MARO DEFINITIONS *****/
+
+/* this needs to come after all system include files, so we don't accidentally attempt to redefine it */
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+
+#endif

nagios/downtime.h

@@ -0,0 +1,101 @@
+
+/*****************************************************************************
+ *
+ * DOWNTIME.H - Header file for scheduled downtime functions
+ *
+ * Copyright (c) 2001-2005 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   11-25-2005
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+
+#ifndef _DOWNTIME_H
+#define _DOWNTIME_H
+
+#include "config.h"
+#include "common.h"
+#include "objects.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/* SCHEDULED_DOWNTIME_ENTRY structure */
+typedef struct scheduled_downtime_struct{
+	int type;
+	char *host_name;
+	char *service_description;
+	time_t entry_time;
+	time_t start_time;
+	time_t end_time;
+	int fixed;
+	unsigned long triggered_by;
+	unsigned long duration;
+	unsigned long downtime_id;
+	char *author;
+	char *comment;
+#ifdef NSCORE
+	unsigned long comment_id;
+	int is_in_effect;
+	int start_flex_downtime;
+	int incremented_pending_downtime;
+#endif
+	struct scheduled_downtime_struct *next;
+	}scheduled_downtime;
+
+
+#ifdef NSCORE
+int initialize_downtime_data(char *);                                /* initializes scheduled downtime data */
+int cleanup_downtime_data(char *);                                   /* cleans up scheduled downtime data */
+
+int add_new_downtime(int,char *,char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long *);
+int add_new_host_downtime(char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long *);
+int add_new_service_downtime(char *,char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long *);
+
+int delete_host_downtime(unsigned long);
+int delete_service_downtime(unsigned long);
+int delete_downtime(int,unsigned long);
+
+int schedule_downtime(int,char *,char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long *);
+int unschedule_downtime(int,unsigned long);
+
+int register_downtime(int,unsigned long);
+int handle_scheduled_downtime(scheduled_downtime *);
+int handle_scheduled_downtime_by_id(unsigned long);
+
+int check_pending_flex_host_downtime(host *);
+int check_pending_flex_service_downtime(service *);
+
+int check_for_expired_downtime(void);
+#endif
+
+int add_host_downtime(char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long);
+int add_service_downtime(char *,char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long);
+int add_downtime(int,char *,char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long);
+
+scheduled_downtime *find_downtime(int,unsigned long);
+scheduled_downtime *find_host_downtime(unsigned long);
+scheduled_downtime *find_service_downtime(unsigned long);
+
+void free_downtime_data(void);                                       /* frees memory allocated to scheduled downtime list */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios/locations.h

@@ -0,0 +1,44 @@
+
+/************************************************************************
+ *
+ * Nagios Locations Header File
+ * Written By: Ethan Galstad (egalstad@nagios.org)
+ * Last Modified: 04-30-2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+#define DEFAULT_TEMP_FILE			"/usr/local/nagios/var/tempfile"
+#define DEFAULT_TEMP_PATH                       "/tmp"
+#define DEFAULT_CHECK_RESULT_PATH		"/usr/local/nagios/var/spool/checkresults"
+#define DEFAULT_STATUS_FILE			"/usr/local/nagios/var/status.dat"
+#define DEFAULT_LOG_FILE			"/usr/local/nagios/var/nagios.log"
+#define DEFAULT_LOG_ARCHIVE_PATH		"/usr/local/nagios/var/archives/"
+#define DEFAULT_DEBUG_FILE                      "/usr/local/nagios/var/nagios.debug"
+#define DEFAULT_COMMENT_FILE			"/usr/local/nagios/var/comments.dat"
+#define DEFAULT_DOWNTIME_FILE			"/usr/local/nagios/var/downtime.dat"
+#define DEFAULT_RETENTION_FILE			"/usr/local/nagios/var/retention.dat"
+#define DEFAULT_COMMAND_FILE			"/usr/local/nagios/var/rw/nagios.cmd"
+#define DEFAULT_CONFIG_FILE			"/usr/local/nagios/etc/nagios.cfg"
+#define DEFAULT_PHYSICAL_HTML_PATH		"/usr/local/nagios/share"
+#define DEFAULT_URL_HTML_PATH			"/nagios"
+#define DEFAULT_PHYSICAL_CGIBIN_PATH		"/usr/local/nagios/sbin"
+#define DEFAULT_URL_CGIBIN_PATH			"/nagios/cgi-bin"
+#define DEFAULT_CGI_CONFIG_FILE			"/usr/local/nagios/etc/cgi.cfg"
+#define DEFAULT_LOCK_FILE			"/usr/local/nagios/var/nagios.lock"
+#define DEFAULT_OBJECT_CACHE_FILE		"/usr/local/nagios/var/objects.cache"
+#define DEFAULT_PRECACHED_OBJECT_FILE		"/usr/local/nagios/var/objects.precache"
+#define DEFAULT_EVENT_BROKER_FILE		"/usr/local/nagios/var/broker.socket"
+#define DEFAULT_P1_FILE				"/usr/local/nagios/bin/p1.pl"	/**** EMBEDDED PERL ****/
+#define DEFAULT_AUTH_FILE			""			/**** EMBEDDED PERL - IS THIS USED? ****/

nagios/macros.h

@@ -0,0 +1,264 @@
+
+/************************************************************************
+ *
+ * MACROS.H - Common macro functions
+ * Written By: Ethan Galstad (egalstad@nagios.org)
+ * Last Modified: 10-28-2007
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+#ifndef _MACROS_H
+#define _MACROS_H
+
+#include "config.h"
+#include "common.h"
+#include "objects.h"
+
+
+
+/****************** LENGTH LIMITATIONS ****************/
+
+#define MAX_COMMAND_ARGUMENTS			32	/* maximum number of $ARGx$ macros */
+
+
+/****************** MACRO DEFINITIONS *****************/
+
+#define MACRO_ENV_VAR_PREFIX			"NAGIOS_"
+
+#define MAX_USER_MACROS				256	/* maximum number of $USERx$ macros */
+
+#define MACRO_X_COUNT				153	/* size of macro_x[] array */
+
+#define MACRO_HOSTNAME				0
+#define MACRO_HOSTALIAS				1
+#define MACRO_HOSTADDRESS			2
+#define MACRO_SERVICEDESC			3
+#define MACRO_SERVICESTATE			4
+#define MACRO_SERVICESTATEID                    5
+#define MACRO_SERVICEATTEMPT			6
+#define MACRO_LONGDATETIME			7
+#define MACRO_SHORTDATETIME			8
+#define MACRO_DATE				9
+#define MACRO_TIME				10
+#define MACRO_TIMET				11
+#define MACRO_LASTHOSTCHECK			12
+#define MACRO_LASTSERVICECHECK			13
+#define MACRO_LASTHOSTSTATECHANGE		14
+#define MACRO_LASTSERVICESTATECHANGE		15
+#define MACRO_HOSTOUTPUT			16
+#define MACRO_SERVICEOUTPUT			17
+#define MACRO_HOSTPERFDATA			18
+#define MACRO_SERVICEPERFDATA			19
+#define MACRO_CONTACTNAME			20
+#define MACRO_CONTACTALIAS			21
+#define MACRO_CONTACTEMAIL			22
+#define MACRO_CONTACTPAGER			23
+#define MACRO_ADMINEMAIL			24
+#define MACRO_ADMINPAGER			25
+#define MACRO_HOSTSTATE				26
+#define MACRO_HOSTSTATEID                       27
+#define MACRO_HOSTATTEMPT			28
+#define MACRO_NOTIFICATIONTYPE			29
+#define MACRO_NOTIFICATIONNUMBER		30   /* deprecated - see HOSTNOTIFICATIONNUMBER and SERVICENOTIFICATIONNUMBER macros */
+#define MACRO_HOSTEXECUTIONTIME			31
+#define MACRO_SERVICEEXECUTIONTIME		32
+#define MACRO_HOSTLATENCY                       33
+#define MACRO_SERVICELATENCY			34
+#define MACRO_HOSTDURATION			35
+#define MACRO_SERVICEDURATION			36
+#define MACRO_HOSTDURATIONSEC			37
+#define MACRO_SERVICEDURATIONSEC		38
+#define MACRO_HOSTDOWNTIME			39
+#define MACRO_SERVICEDOWNTIME			40
+#define MACRO_HOSTSTATETYPE			41
+#define MACRO_SERVICESTATETYPE			42
+#define MACRO_HOSTPERCENTCHANGE			43
+#define MACRO_SERVICEPERCENTCHANGE		44
+#define MACRO_HOSTGROUPNAME			45
+#define MACRO_HOSTGROUPALIAS			46
+#define MACRO_SERVICEGROUPNAME			47
+#define MACRO_SERVICEGROUPALIAS			48
+#define MACRO_HOSTACKAUTHOR                     49
+#define MACRO_HOSTACKCOMMENT                    50
+#define MACRO_SERVICEACKAUTHOR                  51
+#define MACRO_SERVICEACKCOMMENT                 52
+#define MACRO_LASTSERVICEOK                     53
+#define MACRO_LASTSERVICEWARNING                54
+#define MACRO_LASTSERVICEUNKNOWN                55
+#define MACRO_LASTSERVICECRITICAL               56
+#define MACRO_LASTHOSTUP                        57
+#define MACRO_LASTHOSTDOWN                      58
+#define MACRO_LASTHOSTUNREACHABLE               59
+#define MACRO_SERVICECHECKCOMMAND		60
+#define MACRO_HOSTCHECKCOMMAND			61
+#define MACRO_MAINCONFIGFILE			62
+#define MACRO_STATUSDATAFILE			63
+#define MACRO_HOSTDISPLAYNAME			64
+#define MACRO_SERVICEDISPLAYNAME		65
+#define MACRO_RETENTIONDATAFILE			66
+#define MACRO_OBJECTCACHEFILE			67
+#define MACRO_TEMPFILE				68
+#define MACRO_LOGFILE				69
+#define MACRO_RESOURCEFILE			70
+#define MACRO_COMMANDFILE			71
+#define MACRO_HOSTPERFDATAFILE			72
+#define MACRO_SERVICEPERFDATAFILE		73
+#define MACRO_HOSTACTIONURL			74
+#define MACRO_HOSTNOTESURL			75
+#define MACRO_HOSTNOTES				76
+#define MACRO_SERVICEACTIONURL			77
+#define MACRO_SERVICENOTESURL			78
+#define MACRO_SERVICENOTES			79
+#define MACRO_TOTALHOSTSUP			80
+#define MACRO_TOTALHOSTSDOWN			81
+#define MACRO_TOTALHOSTSUNREACHABLE		82
+#define MACRO_TOTALHOSTSDOWNUNHANDLED		83
+#define MACRO_TOTALHOSTSUNREACHABLEUNHANDLED	84
+#define MACRO_TOTALHOSTPROBLEMS			85
+#define MACRO_TOTALHOSTPROBLEMSUNHANDLED	86
+#define MACRO_TOTALSERVICESOK			87
+#define MACRO_TOTALSERVICESWARNING		88
+#define MACRO_TOTALSERVICESCRITICAL		89
+#define MACRO_TOTALSERVICESUNKNOWN		90
+#define MACRO_TOTALSERVICESWARNINGUNHANDLED	91
+#define MACRO_TOTALSERVICESCRITICALUNHANDLED	92
+#define MACRO_TOTALSERVICESUNKNOWNUNHANDLED	93
+#define MACRO_TOTALSERVICEPROBLEMS		94
+#define MACRO_TOTALSERVICEPROBLEMSUNHANDLED	95
+#define MACRO_PROCESSSTARTTIME			96
+#define MACRO_HOSTCHECKTYPE			97
+#define MACRO_SERVICECHECKTYPE			98
+#define MACRO_LONGHOSTOUTPUT	                99
+#define MACRO_LONGSERVICEOUTPUT                 100
+#define MACRO_TEMPPATH                          101
+#define MACRO_HOSTNOTIFICATIONNUMBER            102
+#define MACRO_SERVICENOTIFICATIONNUMBER         103
+#define MACRO_HOSTNOTIFICATIONID                104
+#define MACRO_SERVICENOTIFICATIONID             105
+#define MACRO_HOSTEVENTID                       106
+#define MACRO_LASTHOSTEVENTID                   107
+#define MACRO_SERVICEEVENTID                    108
+#define MACRO_LASTSERVICEEVENTID                109
+#define MACRO_HOSTGROUPNAMES                    110
+#define MACRO_SERVICEGROUPNAMES                 111
+#define MACRO_HOSTACKAUTHORNAME                 112
+#define MACRO_HOSTACKAUTHORALIAS                113
+#define MACRO_SERVICEACKAUTHORNAME              114
+#define MACRO_SERVICEACKAUTHORALIAS             115
+#define MACRO_MAXHOSTATTEMPTS			116
+#define MACRO_MAXSERVICEATTEMPTS		117
+#define MACRO_SERVICEISVOLATILE			118
+#define MACRO_TOTALHOSTSERVICES			119
+#define MACRO_TOTALHOSTSERVICESOK		120
+#define MACRO_TOTALHOSTSERVICESWARNING		121
+#define MACRO_TOTALHOSTSERVICESUNKNOWN		122
+#define MACRO_TOTALHOSTSERVICESCRITICAL		123
+#define MACRO_HOSTGROUPNOTES                    124
+#define MACRO_HOSTGROUPNOTESURL                 125
+#define MACRO_HOSTGROUPACTIONURL                126
+#define MACRO_SERVICEGROUPNOTES                 127
+#define MACRO_SERVICEGROUPNOTESURL              128
+#define MACRO_SERVICEGROUPACTIONURL             129
+#define MACRO_HOSTGROUPMEMBERS                  130
+#define MACRO_SERVICEGROUPMEMBERS               131
+#define MACRO_CONTACTGROUPNAME                  132
+#define MACRO_CONTACTGROUPALIAS                 133
+#define MACRO_CONTACTGROUPMEMBERS               134
+#define MACRO_CONTACTGROUPNAMES                 135
+#define MACRO_NOTIFICATIONRECIPIENTS            136
+#define MACRO_NOTIFICATIONISESCALATED           137
+#define MACRO_NOTIFICATIONAUTHOR                138
+#define MACRO_NOTIFICATIONAUTHORNAME            139
+#define MACRO_NOTIFICATIONAUTHORALIAS           140
+#define MACRO_NOTIFICATIONCOMMENT               141
+#define MACRO_EVENTSTARTTIME                    142
+#define MACRO_HOSTPROBLEMID                     143
+#define MACRO_LASTHOSTPROBLEMID                 144
+#define MACRO_SERVICEPROBLEMID                  145
+#define MACRO_LASTSERVICEPROBLEMID              146
+#define MACRO_ISVALIDTIME                       147
+#define MACRO_NEXTVALIDTIME                     148
+#define MACRO_LASTHOSTSTATE                     149
+#define MACRO_LASTHOSTSTATEID                   150
+#define MACRO_LASTSERVICESTATE                  151
+#define MACRO_LASTSERVICESTATEID                152
+
+
+
+/************* MACRO CLEANING OPTIONS *****************/
+
+#define STRIP_ILLEGAL_MACRO_CHARS       1
+#define ESCAPE_MACRO_CHARS              2
+#define URL_ENCODE_MACRO_CHARS		4
+
+
+
+/****************** MACRO FUNCTIONS ******************/
+
+int process_macros(char *,char **,int);             	/* replace macros with their actual values */
+char *clean_macro_chars(char *,int);                    /* cleans macros characters before insertion into output string */
+
+int grab_service_macros(service *);                  	/* updates the service macro data */
+int grab_host_macros(host *);                        	/* updates the host macro data */
+int grab_servicegroup_macros(servicegroup *);           /* updates servicegroup macros */
+int grab_hostgroup_macros(hostgroup *);                 /* updates hostgroup macros */
+int grab_contact_macros(contact *);                  	/* updates the contact macro data */
+int grab_contactgroup_macros(contactgroup *);           /* updates contactgroup macros */
+int grab_datetime_macros(void);				/* updates date/time macros */
+int grab_on_demand_macro(char *);                       /* fetches an on-demand macro */
+
+char *get_url_encoded_string(char *);			/* URL encode a string */
+
+int init_macros(void);
+int init_macrox_names(void);
+int add_macrox_name(int,char *);
+int free_macrox_names(void);
+
+int clear_argv_macros(void);
+int clear_volatile_macros(void);
+int clear_host_macros(void);
+int clear_service_macros(void);
+int clear_hostgroup_macros(void);
+int clear_servicegroup_macros(void);
+int clear_contact_macros(void);
+int clear_contactgroup_macros(void);
+int clear_summary_macros(void);
+
+int grab_macro_value(char *,char **,int *,int *);
+int grab_macrox_value(int,char *,char *,char **,int *);
+int grab_custom_macro_value(char *,char *,char *,char **);
+int grab_datetime_macro(int,char *,char *,char **);
+int grab_standard_host_macro(int,host *,char **,int *);
+int grab_standard_hostgroup_macro(int,hostgroup *,char **);
+int grab_standard_service_macro(int,service *,char **,int *);
+int grab_standard_servicegroup_macro(int,servicegroup *,char **);
+int grab_standard_contact_macro(int,contact *,char **);
+int grab_contact_address_macro(int,contact *,char **);
+int grab_standard_contactgroup_macro(int,contactgroup *,char **);
+int grab_custom_object_macro(char *,customvariablesmember *,char **);
+
+
+#ifdef NSCORE
+int set_all_macro_environment_vars(int);
+int set_macrox_environment_vars(int);
+int set_argv_macro_environment_vars(int);
+int set_custom_macro_environment_vars(int);
+int set_contact_address_environment_vars(int);
+int set_macro_environment_var(char *,char *,int);
+#endif
+
+#endif

nagios/nagios.h

@@ -0,0 +1,822 @@
+
+/************************************************************************
+ *
+ * Nagios Main Header File
+ * Written By: Ethan Galstad (egalstad@nagios.org)
+ * Last Modified: 12-14-2008
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+#ifndef _NAGIOS_H
+#define _NAGIOS_H
+
+#ifndef __GNUC__
+# define __attribute__(x) /* nothing */
+#endif
+
+#include "config.h"
+#include "common.h"
+#include "locations.h"
+#include "objects.h"
+
+#ifdef __cplusplus
+extern "C" { 
+#endif
+
+
+/************* MISC LENGTH/SIZE DEFINITIONS ***********/
+
+/* 
+   NOTE: Plugin length is artificially capped at 8k to prevent runaway plugins from returning MBs/GBs of data
+   back to Nagios.  If you increase the 8k cap by modifying this value, make sure you also increase the value
+   of MAX_EXTERNAL_COMMAND_LENGTH in common.h to allow for passive checks results received through the external
+   command file. EG 10/19/07
+*/
+#define MAX_PLUGIN_OUTPUT_LENGTH                8192    /* max length of plugin output (including perf data) */
+
+
+
+/******************* DEFAULT VALUES *******************/
+
+#define DEFAULT_LOG_LEVEL					1	/* log all events to main log file */
+#define DEFAULT_USE_SYSLOG					1	/* log events to syslog? 1=yes, 0=no */
+#define DEFAULT_SYSLOG_LEVEL					2	/* log only severe events to syslog */
+
+#define DEFAULT_NOTIFICATION_LOGGING				1	/* log notification events? 1=yes, 0=no */
+
+#define DEFAULT_INTER_CHECK_DELAY				5.0	/* seconds between initial service check scheduling */
+#define DEFAULT_INTERLEAVE_FACTOR      				1       /* default interleave to use when scheduling checks */
+#define DEFAULT_SLEEP_TIME      				0.5    	/* seconds between event run checks */
+#define DEFAULT_INTERVAL_LENGTH 				60     	/* seconds per interval unit for check scheduling */
+#define DEFAULT_RETRY_INTERVAL  				30	/* services are retried in 30 seconds if they're not OK */
+#define DEFAULT_COMMAND_CHECK_INTERVAL				-1	/* interval to check for external commands (default = as often as possible) */
+#define DEFAULT_CHECK_REAPER_INTERVAL				10	/* interval in seconds to reap host and service check results */
+#define DEFAULT_MAX_REAPER_TIME                 		30      /* maximum number of seconds to spend reaping service checks before we break out for a while */
+#define DEFAULT_MAX_CHECK_RESULT_AGE				3600    /* maximum number of seconds that a check result file is considered to be valid */
+#define DEFAULT_MAX_PARALLEL_SERVICE_CHECKS 			0	/* maximum number of service checks we can have running at any given time (0=unlimited) */
+#define DEFAULT_RETENTION_UPDATE_INTERVAL			60	/* minutes between auto-save of retention data */
+#define DEFAULT_RETENTION_SCHEDULING_HORIZON    		900     /* max seconds between program restarts that we will preserve scheduling information */
+#define DEFAULT_STATUS_UPDATE_INTERVAL				60	/* seconds between aggregated status data updates */
+#define DEFAULT_FRESHNESS_CHECK_INTERVAL        		60      /* seconds between service result freshness checks */
+#define DEFAULT_AUTO_RESCHEDULING_INTERVAL      		30      /* seconds between host and service check rescheduling events */
+#define DEFAULT_AUTO_RESCHEDULING_WINDOW        		180     /* window of time (in seconds) for which we should reschedule host and service checks */
+#define DEFAULT_ORPHAN_CHECK_INTERVAL           		60      /* seconds between checks for orphaned hosts and services */
+
+#define DEFAULT_NOTIFICATION_TIMEOUT				30	/* max time in seconds to wait for notification commands to complete */
+#define DEFAULT_EVENT_HANDLER_TIMEOUT				30	/* max time in seconds to wait for event handler commands to complete */
+#define DEFAULT_HOST_CHECK_TIMEOUT				30	/* max time in seconds to wait for host check commands to complete */
+#define DEFAULT_SERVICE_CHECK_TIMEOUT				60	/* max time in seconds to wait for service check commands to complete */
+#define DEFAULT_OCSP_TIMEOUT					15	/* max time in seconds to wait for obsessive compulsive processing commands to complete */
+#define DEFAULT_OCHP_TIMEOUT					15	/* max time in seconds to wait for obsessive compulsive processing commands to complete */
+#define DEFAULT_PERFDATA_TIMEOUT                		5       /* max time in seconds to wait for performance data commands to complete */
+#define DEFAULT_TIME_CHANGE_THRESHOLD				900	/* compensate for time changes of more than 15 minutes */
+
+#define DEFAULT_LOG_HOST_RETRIES				0	/* don't log host retries */
+#define DEFAULT_LOG_SERVICE_RETRIES				0	/* don't log service retries */
+#define DEFAULT_LOG_EVENT_HANDLERS				1	/* log event handlers */
+#define DEFAULT_LOG_INITIAL_STATES				0	/* don't log initial service and host states */
+#define DEFAULT_LOG_EXTERNAL_COMMANDS				1	/* log external commands */
+#define DEFAULT_LOG_PASSIVE_CHECKS				1	/* log passive service checks */
+
+#define DEFAULT_DEBUG_LEVEL                                     0       /* don't log any debugging information */
+#define DEFAULT_DEBUG_VERBOSITY                                 1
+#define DEFAULT_MAX_DEBUG_FILE_SIZE                             1000000 /* max size of debug log */
+
+#define DEFAULT_AGGRESSIVE_HOST_CHECKING			0	/* don't use "aggressive" host checking */
+#define DEFAULT_CHECK_EXTERNAL_COMMANDS				1 	/* check for external commands */
+#define DEFAULT_CHECK_ORPHANED_SERVICES				1	/* check for orphaned services */
+#define DEFAULT_CHECK_ORPHANED_HOSTS            		1       /* check for orphaned hosts */
+#define DEFAULT_ENABLE_FLAP_DETECTION           		0       /* don't enable flap detection */
+#define DEFAULT_PROCESS_PERFORMANCE_DATA        		0       /* don't process performance data */
+#define DEFAULT_CHECK_SERVICE_FRESHNESS         		1       /* check service result freshness */
+#define DEFAULT_CHECK_HOST_FRESHNESS            		0       /* don't check host result freshness */
+#define DEFAULT_AUTO_RESCHEDULE_CHECKS          		0       /* don't auto-reschedule host and service checks */
+#define DEFAULT_TRANSLATE_PASSIVE_HOST_CHECKS                   0       /* should we translate DOWN/UNREACHABLE passive host checks? */
+#define DEFAULT_PASSIVE_HOST_CHECKS_SOFT                        0       /* passive host checks are treated as HARD by default */
+
+#define DEFAULT_LOW_SERVICE_FLAP_THRESHOLD			20.0	/* low threshold for detection of service flapping */
+#define DEFAULT_HIGH_SERVICE_FLAP_THRESHOLD			30.0	/* high threshold for detection of service flapping */
+#define DEFAULT_LOW_HOST_FLAP_THRESHOLD				20.0	/* low threshold for detection of host flapping */
+#define DEFAULT_HIGH_HOST_FLAP_THRESHOLD			30.0	/* high threshold for detection of host flapping */
+
+#define DEFAULT_HOST_CHECK_SPREAD				30	/* max minutes to schedule all initial host checks */
+#define DEFAULT_SERVICE_CHECK_SPREAD				30	/* max minutes to schedule all initial service checks */
+
+#define DEFAULT_CACHED_HOST_CHECK_HORIZON      			15      /* max age in seconds that cached host checks can be used */
+#define DEFAULT_CACHED_SERVICE_CHECK_HORIZON    		15      /* max age in seconds that cached service checks can be used */
+#define DEFAULT_ENABLE_PREDICTIVE_HOST_DEPENDENCY_CHECKS	1	/* should we use predictive host dependency checks? */
+#define DEFAULT_ENABLE_PREDICTIVE_SERVICE_DEPENDENCY_CHECKS	1	/* should we use predictive service dependency checks? */
+
+#define DEFAULT_USE_LARGE_INSTALLATION_TWEAKS                   0       /* don't use tweaks for large Nagios installations */
+
+#define DEFAULT_ENABLE_EMBEDDED_PERL                            0       /* enable embedded Perl interpreter (if compiled in) */
+#define DEFAULT_USE_EMBEDDED_PERL_IMPLICITLY                    1       /* by default, embedded Perl is used for Perl plugins that don't explicitly disable it */
+
+#define DEFAULT_ADDITIONAL_FRESHNESS_LATENCY			15	/* seconds to be added to freshness thresholds when automatically calculated by Nagios */
+
+#define DEFAULT_CHECK_FOR_UPDATES                               1       /* should we check for new Nagios releases? */
+#define DEFAULT_BARE_UPDATE_CHECK                               0       /* report current version and new installs */
+#define MINIMUM_UPDATE_CHECK_INTERVAL                           60*60*22 /* 22 hours minimum between checks - please be kind to our servers! */
+#define BASE_UPDATE_CHECK_INTERVAL                              60*60*22 /* 22 hours base interval */
+#define UPDATE_CHECK_INTERVAL_WOBBLE                            60*60*4  /* 4 hour wobble on top of base interval */
+#define BASE_UPDATE_CHECK_RETRY_INTERVAL                        60*60*1  /* 1 hour base retry interval */
+#define UPDATE_CHECK_RETRY_INTERVAL_WOBBLE                      60*60*3  /* 3 hour wobble on top of base retry interval */
+
+
+/******************* LOGGING TYPES ********************/
+
+#define NSLOG_RUNTIME_ERROR		1
+#define NSLOG_RUNTIME_WARNING		2
+
+#define NSLOG_VERIFICATION_ERROR	4
+#define NSLOG_VERIFICATION_WARNING	8
+
+#define NSLOG_CONFIG_ERROR		16
+#define NSLOG_CONFIG_WARNING		32
+
+#define NSLOG_PROCESS_INFO		64
+#define NSLOG_EVENT_HANDLER		128
+/*#define NSLOG_NOTIFICATION		256*/	/* NOT USED ANYMORE - CAN BE REUSED */
+#define NSLOG_EXTERNAL_COMMAND		512
+
+#define NSLOG_HOST_UP      		1024
+#define NSLOG_HOST_DOWN			2048
+#define NSLOG_HOST_UNREACHABLE		4096
+
+#define NSLOG_SERVICE_OK		8192
+#define NSLOG_SERVICE_UNKNOWN		16384
+#define NSLOG_SERVICE_WARNING		32768
+#define NSLOG_SERVICE_CRITICAL		65536
+
+#define NSLOG_PASSIVE_CHECK		131072
+
+#define NSLOG_INFO_MESSAGE		262144
+
+#define NSLOG_HOST_NOTIFICATION		524288
+#define NSLOG_SERVICE_NOTIFICATION	1048576
+
+
+/***************** DEBUGGING LEVELS *******************/
+
+#define DEBUGL_ALL                      -1
+#define DEBUGL_NONE                     0
+#define DEBUGL_FUNCTIONS                1
+#define DEBUGL_CONFIG			2
+#define DEBUGL_PROCESS                  4
+#define DEBUGL_STATUSDATA               4
+#define DEBUGL_RETENTIONDATA            4
+#define DEBUGL_EVENTS                   8
+#define DEBUGL_CHECKS                   16
+#define DEBUGL_IPC                      16
+#define DEBUGL_FLAPPING                 16
+#define DEBUGL_EVENTHANDLERS            16
+#define DEBUGL_PERFDATA                 16
+#define DEBUGL_NOTIFICATIONS            32
+#define DEBUGL_EVENTBROKER              64
+#define DEBUGL_EXTERNALCOMMANDS         128
+#define DEBUGL_COMMANDS                 256
+#define DEBUGL_DOWNTIME                 512
+#define DEBUGL_COMMENTS                 1024
+#define DEBUGL_MACROS                   2048
+
+#define DEBUGV_BASIC                    0
+#define DEBUGV_MORE			1
+#define DEBUGV_MOST                     2
+
+
+/******************** HOST STATUS *********************/
+
+#define HOST_UP				0
+#define HOST_DOWN			1
+#define HOST_UNREACHABLE		2	
+
+
+
+/******************* STATE LOGGING TYPES **************/
+
+#define INITIAL_STATES                  1
+#define CURRENT_STATES                  2
+
+
+
+/************ SERVICE DEPENDENCY VALUES ***************/
+
+#define DEPENDENCIES_OK			0
+#define DEPENDENCIES_FAILED		1
+
+
+
+/*********** ROUTE CHECK PROPAGATION TYPES ************/
+
+#define PROPAGATE_TO_PARENT_HOSTS	1
+#define PROPAGATE_TO_CHILD_HOSTS	2
+
+
+
+/****************** SERVICE STATES ********************/
+
+#define STATE_OK			0
+#define STATE_WARNING			1
+#define STATE_CRITICAL			2
+#define STATE_UNKNOWN			3       /* changed from -1 on 02/24/2001 */
+
+
+
+/****************** FLAPPING TYPES ********************/
+
+#define HOST_FLAPPING                   0
+#define SERVICE_FLAPPING                1
+
+
+
+/**************** NOTIFICATION TYPES ******************/
+
+#define HOST_NOTIFICATION               0
+#define SERVICE_NOTIFICATION            1
+
+
+
+/************* NOTIFICATION REASON TYPES ***************/
+
+#define NOTIFICATION_NORMAL             0
+#define NOTIFICATION_ACKNOWLEDGEMENT    1
+#define NOTIFICATION_FLAPPINGSTART      2
+#define NOTIFICATION_FLAPPINGSTOP       3
+#define NOTIFICATION_FLAPPINGDISABLED   4
+#define NOTIFICATION_DOWNTIMESTART      5
+#define NOTIFICATION_DOWNTIMEEND        6
+#define NOTIFICATION_DOWNTIMECANCELLED  7
+#define NOTIFICATION_CUSTOM             99
+
+
+
+/**************** EVENT HANDLER TYPES *****************/
+
+#define HOST_EVENTHANDLER               0
+#define SERVICE_EVENTHANDLER            1
+#define GLOBAL_HOST_EVENTHANDLER        2
+#define GLOBAL_SERVICE_EVENTHANDLER     3
+
+
+
+/***************** STATE CHANGE TYPES *****************/
+
+#define HOST_STATECHANGE                0
+#define SERVICE_STATECHANGE             1
+
+
+
+/***************** OBJECT CHECK TYPES *****************/
+#define SERVICE_CHECK                   0
+#define HOST_CHECK                      1
+
+
+
+/******************* EVENT TYPES **********************/
+
+#define EVENT_SERVICE_CHECK		0	/* active service check */
+#define EVENT_COMMAND_CHECK		1	/* external command check */
+#define EVENT_LOG_ROTATION		2	/* log file rotation */
+#define EVENT_PROGRAM_SHUTDOWN		3	/* program shutdown */
+#define EVENT_PROGRAM_RESTART		4	/* program restart */
+#define EVENT_CHECK_REAPER              5       /* reaps results from host and service checks */
+#define EVENT_ORPHAN_CHECK		6	/* checks for orphaned hosts and services */
+#define EVENT_RETENTION_SAVE		7	/* save (dump) retention data */
+#define EVENT_STATUS_SAVE		8	/* save (dump) status data */
+#define EVENT_SCHEDULED_DOWNTIME	9	/* scheduled host or service downtime */
+#define EVENT_SFRESHNESS_CHECK          10      /* checks service result "freshness" */
+#define EVENT_EXPIRE_DOWNTIME		11      /* checks for (and removes) expired scheduled downtime */
+#define EVENT_HOST_CHECK                12      /* active host check */
+#define EVENT_HFRESHNESS_CHECK          13      /* checks host result "freshness" */
+#define EVENT_RESCHEDULE_CHECKS		14      /* adjust scheduling of host and service checks */
+#define EVENT_EXPIRE_COMMENT            15      /* removes expired comments */
+#define EVENT_CHECK_PROGRAM_UPDATE      16      /* checks for new version of Nagios */
+#define EVENT_SLEEP                     98      /* asynchronous sleep event that occurs when event queues are empty */
+#define EVENT_USER_FUNCTION             99      /* USER-defined function (modules) */
+
+
+
+/******* INTER-CHECK DELAY CALCULATION TYPES **********/
+
+#define ICD_NONE			0	/* no inter-check delay */
+#define ICD_DUMB			1	/* dumb delay of 1 second */
+#define ICD_SMART			2	/* smart delay */
+#define ICD_USER			3       /* user-specified delay */
+
+
+
+/******* INTERLEAVE FACTOR CALCULATION TYPES **********/
+
+#define ILF_USER			0	/* user-specified interleave factor */
+#define ILF_SMART			1	/* smart interleave */
+
+
+
+/************ SCHEDULED DOWNTIME TYPES ****************/
+
+#define ACTIVE_DOWNTIME                 0       /* active downtime - currently in effect */
+#define PENDING_DOWNTIME                1       /* pending downtime - scheduled for the future */
+
+
+
+/****************** DATA STRUCTURES *******************/
+
+/* TIMED_EVENT structure */
+typedef struct timed_event_struct{
+	int event_type;
+	time_t run_time;
+	int recurring;
+	unsigned long event_interval;
+	int compensate_for_time_change;
+	void *timing_func;
+	void *event_data;
+	void *event_args;
+	int event_options;
+        struct timed_event_struct *next;
+        struct timed_event_struct *prev;
+        }timed_event;
+
+
+/* NOTIFY_LIST structure */
+typedef struct notify_list_struct{
+	contact *this_should_be_named_other_than_contact;
+	struct notify_list_struct *next;
+        }notification;
+
+
+/* CHECK_RESULT structure */
+typedef struct check_result_struct{
+	int object_check_type;                          /* is this a service or a host check? */
+	char *host_name;                                /* host name */
+	char *service_description;                      /* service description */
+	int check_type;					/* was this an active or passive service check? */
+	int check_options;         
+	int scheduled_check;                            /* was this a scheduled or an on-demand check? */
+	int reschedule_check;                           /* should we reschedule the next check */
+	char *output_file;                              /* what file is the output stored in? */
+	FILE *output_file_fp;
+	int output_file_fd;
+	double latency;
+	struct timeval start_time;			/* time the service check was initiated */
+	struct timeval finish_time;			/* time the service check was completed */
+	int early_timeout;                              /* did the service check timeout? */
+	int exited_ok;					/* did the plugin check return okay? */
+	int return_code;				/* plugin return code */
+	char *output;	                                /* plugin output */
+	struct check_result_struct *next;
+	}check_result;
+
+
+/* SCHED_INFO structure */
+typedef struct sched_info_struct{
+	int total_services;
+	int total_scheduled_services;
+	int total_hosts;
+	int total_scheduled_hosts;
+	double average_services_per_host;
+	double average_scheduled_services_per_host;
+	unsigned long service_check_interval_total;
+	unsigned long host_check_interval_total;
+	double average_service_execution_time;
+	double average_service_check_interval;
+	double average_host_check_interval;
+	double average_service_inter_check_delay;
+	double average_host_inter_check_delay;
+	double service_inter_check_delay;
+	double host_inter_check_delay;
+	int service_interleave_factor;
+	int max_service_check_spread;
+	int max_host_check_spread;
+	time_t first_service_check;
+	time_t last_service_check;
+	time_t first_host_check;
+	time_t last_host_check;
+        }sched_info;
+
+
+/* PASSIVE_CHECK_RESULT structure */
+typedef struct passive_check_result_struct{
+	int object_check_type;
+	char *host_name;
+	char *service_description;
+	int return_code;
+	char *output;
+	time_t check_time;
+	double latency;
+	struct passive_check_result_struct *next;
+	}passive_check_result;
+
+
+/* CIRCULAR_BUFFER structure - used by worker threads */
+typedef struct circular_buffer_struct{
+	void            **buffer;
+	int             tail;
+	int             head;
+	int             items;
+	int		high;		/* highest number of items that has ever been stored in buffer */
+	unsigned long   overflow;
+	pthread_mutex_t buffer_lock;
+        }circular_buffer;
+
+
+/* MMAPFILE structure - used for reading files via mmap() */
+typedef struct mmapfile_struct{
+	char *path;
+	int mode;
+	int fd;
+	unsigned long file_size;
+	unsigned long current_position;
+	unsigned long current_line;
+	void *mmap_buf;
+        }mmapfile;
+
+
+/* DBUF structure - dynamic string storage */
+typedef struct dbuf_struct{
+	char *buf;
+	unsigned long used_size;
+	unsigned long allocated_size;
+	unsigned long chunk_size;
+        }dbuf;
+
+
+#define CHECK_STATS_BUCKETS                  15
+
+/* used for tracking host and service check statistics */
+typedef struct check_stats_struct{
+	int current_bucket;
+	int bucket[CHECK_STATS_BUCKETS];
+	int overflow_bucket;
+	int minute_stats[3];
+	time_t last_update;
+        }check_stats;
+
+
+/******************* THREAD STUFF ********************/
+
+/* slots in circular buffers */
+#define DEFAULT_EXTERNAL_COMMAND_BUFFER_SLOTS     4096
+
+/* worker threads */
+#define TOTAL_WORKER_THREADS              1
+
+#define COMMAND_WORKER_THREAD		  0
+
+
+
+/******************** FUNCTIONS **********************/
+
+/**** Configuration Functions ****/
+int read_main_config_file(char *);                     		/* reads the main config file (nagios.cfg) */
+int read_resource_file(char *);					/* processes macros in resource file */
+int read_all_object_data(char *);				/* reads all object config data */
+
+
+/**** Setup Functions ****/
+int pre_flight_check(void);                          		/* try and verify the configuration data */
+int pre_flight_object_check(int *,int *);               	/* verify object relationships and settings */
+int pre_flight_circular_check(int *,int *);             	/* detects circular dependencies and paths */
+void init_timing_loop(void);                         		/* setup the initial scheduling queue */
+void setup_sighandler(void);                         		/* trap signals */
+void reset_sighandler(void);                         		/* reset signals to default action */
+int daemon_init(void);				     		/* switches to daemon mode */
+int drop_privileges(char *,char *);				/* drops privileges before startup */
+void display_scheduling_info(void);				/* displays service check scheduling information */
+
+
+/**** Event Queue Functions ****/
+int schedule_new_event(int,int,time_t,int,unsigned long,void *,int,void *,void *,int);	/* schedules a new timed event */
+void reschedule_event(timed_event *,timed_event **,timed_event **);   		/* reschedules an event */
+void add_event(timed_event *,timed_event **,timed_event **);     		/* adds an event to the execution queue */
+void remove_event(timed_event *,timed_event **,timed_event **);     		/* remove an event from the execution queue */
+int event_execution_loop(void);                      		/* main monitoring/event handler loop */
+int handle_timed_event(timed_event *);		     		/* top level handler for timed events */
+void adjust_check_scheduling(void);		        	/* auto-adjusts scheduling of host and service checks */
+void compensate_for_system_time_change(unsigned long,unsigned long);	/* attempts to compensate for a change in the system time */
+void adjust_timestamp_for_time_change(time_t,time_t,unsigned long,time_t *); /* adjusts a timestamp variable for a system time change */
+void resort_event_list(timed_event **,timed_event **);                 	/* resorts event list by event run time for system time changes */
+
+
+/**** IPC Functions ****/
+int move_check_result_to_queue(char *);
+int process_check_result_queue(char *);
+int process_check_result_file(char *);
+int add_check_result_to_list(check_result *);
+check_result *read_check_result(void);                  	/* reads a host/service check result from the list in memory */
+int delete_check_result_file(char *);
+int free_check_result_list(void);
+int init_check_result(check_result *);
+int free_check_result(check_result *);                  	/* frees memory associated with a host/service check result */
+int parse_check_output(char *,char **,char **,char **,int,int);
+int open_command_file(void);					/* creates the external command file as a named pipe (FIFO) and opens it for reading */
+int close_command_file(void);					/* closes and deletes the external command file (FIFO) */
+
+
+/**** Monitoring/Event Handler Functions ****/
+int check_service_dependencies(service *,int);          	/* checks service dependencies */
+int check_host_dependencies(host *,int);                	/* checks host dependencies */
+void check_for_orphaned_services(void);				/* checks for orphaned services */
+void check_for_orphaned_hosts(void);				/* checks for orphaned hosts */
+void check_service_result_freshness(void);              	/* checks the "freshness" of service check results */
+int is_service_result_fresh(service *,time_t,int);              /* determines if a service's check results are fresh */
+void check_host_result_freshness(void);                 	/* checks the "freshness" of host check results */
+int is_host_result_fresh(host *,time_t,int);                    /* determines if a host's check results are fresh */
+int my_system(char *,int,int *,double *,char **,int);         	/* executes a command via popen(), but also protects against timeouts */
+
+
+/**** Flap Detection Functions ****/
+void check_for_service_flapping(service *,int,int);	        /* determines whether or not a service is "flapping" between states */
+void check_for_host_flapping(host *,int,int,int);		/* determines whether or not a host is "flapping" between states */
+void set_service_flap(service *,double,double,double,int);	/* handles a service that is flapping */
+void clear_service_flap(service *,double,double,double);	/* handles a service that has stopped flapping */
+void set_host_flap(host *,double,double,double,int);		/* handles a host that is flapping */
+void clear_host_flap(host *,double,double,double);		/* handles a host that has stopped flapping */
+void enable_flap_detection_routines(void);			/* enables flap detection on a program-wide basis */
+void disable_flap_detection_routines(void);			/* disables flap detection on a program-wide basis */
+void enable_host_flap_detection(host *);			/* enables flap detection for a particular host */
+void disable_host_flap_detection(host *);			/* disables flap detection for a particular host */
+void enable_service_flap_detection(service *);			/* enables flap detection for a particular service */
+void disable_service_flap_detection(service *);			/* disables flap detection for a particular service */
+void handle_host_flap_detection_disabled(host *);		/* handles the details when flap detection is disabled globally or on a per-host basis */
+void handle_service_flap_detection_disabled(service *);		/* handles the details when flap detection is disabled globally or on a per-service basis */
+
+
+/**** Route/Host Check Functions ****/
+int perform_on_demand_host_check(host *,int *,int,int,unsigned long);
+int perform_scheduled_host_check(host *,int,double);
+int check_host_check_viability_3x(host *,int,int *,time_t *);
+int adjust_host_check_attempt_3x(host *,int);
+int determine_host_reachability(host *);
+int process_host_check_result_3x(host *,int,char *,int,int,int,unsigned long);
+int perform_on_demand_host_check_3x(host *,int *,int,int,unsigned long);
+int run_sync_host_check_3x(host *,int *,int,int,unsigned long);
+int execute_sync_host_check_3x(host *);
+int run_scheduled_host_check_3x(host *,int,double);
+int run_async_host_check_3x(host *,int,double,int,int,int *,time_t *);
+int handle_async_host_check_result_3x(host *,check_result *);
+
+
+/**** Service Check Functions ****/
+int check_service_check_viability(service *,int,int *,time_t *);
+int run_scheduled_service_check(service *,int,double);
+int run_async_service_check(service *,int,double,int,int,int *,time_t *);
+int handle_async_service_check_result(service *,check_result *);
+
+
+/**** Event Handler Functions ****/
+int handle_host_state(host *);               			/* top level host state handler */
+
+
+
+/**** Common Check Fucntions *****/
+int reap_check_results(void);
+
+
+/**** Check Statistics Functions ****/
+int init_check_stats(void);
+int update_check_stats(int,time_t);
+int generate_check_stats(void);
+
+
+
+/**** Event Handler Functions ****/
+int obsessive_compulsive_service_check_processor(service *);	/* distributed monitoring craziness... */
+int obsessive_compulsive_host_check_processor(host *);		/* distributed monitoring craziness... */
+int handle_service_event(service *);				/* top level service event logic */
+int run_service_event_handler(service *);			/* runs the event handler for a specific service */
+int run_global_service_event_handler(service *);		/* runs the global service event handler */
+int handle_host_event(host *);					/* top level host event logic */
+int run_host_event_handler(host *);				/* runs the event handler for a specific host */
+int run_global_host_event_handler(host *);			/* runs the global host event handler */
+
+
+/**** Notification Functions ****/
+int check_service_notification_viability(service *,int,int);			/* checks viability of notifying all contacts about a service */
+int is_valid_escalation_for_service_notification(service *,serviceescalation *,int);	/* checks if an escalation entry is valid for a particular service notification */
+int should_service_notification_be_escalated(service *);			/* checks if a service notification should be escalated */
+int service_notification(service *,int,char *,char *,int);                     	/* notify all contacts about a service (problem or recovery) */
+int check_contact_service_notification_viability(contact *,service *,int,int);	/* checks viability of notifying a contact about a service */ 
+int notify_contact_of_service(contact *,service *,int,char *,char *,int,int);  	/* notify a single contact about a service */
+int check_host_notification_viability(host *,int,int);				/* checks viability of notifying all contacts about a host */
+int is_valid_escalation_for_host_notification(host *,hostescalation *,int);	/* checks if an escalation entry is valid for a particular host notification */
+int should_host_notification_be_escalated(host *);				/* checks if a host notification should be escalated */
+int host_notification(host *,int,char *,char *,int);                           	/* notify all contacts about a host (problem or recovery) */
+int check_contact_host_notification_viability(contact *,host *,int,int);	/* checks viability of notifying a contact about a host */ 
+int notify_contact_of_host(contact *,host *,int,char *,char *,int,int);        	/* notify a single contact about a host */
+int create_notification_list_from_host(host *,int,int *);         		/* given a host, create list of contacts to be notified (remove duplicates) */
+int create_notification_list_from_service(service *,int,int *);    		/* given a service, create list of contacts to be notified (remove duplicates) */
+int add_notification(contact *);						/* adds a notification instance */
+notification *find_notification(contact *);					/* finds a notification object */
+time_t get_next_host_notification_time(host *,time_t);				/* calculates nex acceptable re-notification time for a host */
+time_t get_next_service_notification_time(service *,time_t);			/* calculates nex acceptable re-notification time for a service */
+
+
+/**** Logging Functions ****/
+void logit(int,int,const char *, ...)
+	__attribute__((__format__(__printf__, 3, 4)));
+int write_to_logs_and_console(char *,unsigned long,int);	/* writes a string to screen and logs */
+int write_to_console(char *);                           /* writes a string to screen */
+int write_to_all_logs(char *,unsigned long);            /* writes a string to main log file and syslog facility */
+int write_to_all_logs_with_timestamp(char *,unsigned long,time_t *);	/* writes a string to main log file and syslog facility */
+int write_to_log(char *,unsigned long,time_t *);       	/* write a string to the main log file */
+int write_to_syslog(char *,unsigned long);             	/* write a string to the syslog facility */
+int log_service_event(service *);			/* logs a service event */
+int log_host_event(host *);				/* logs a host event */
+int log_host_states(int,time_t *);	                /* logs initial/current host states */
+int log_service_states(int,time_t *);                   /* logs initial/current service states */
+int rotate_log_file(time_t);			     	/* rotates the main log file */
+int write_log_file_info(time_t *); 			/* records log file/version info */
+int open_debug_log(void);
+int log_debug_info(int,int,const char *,...)
+	__attribute__((__format__(__printf__, 3, 4)));
+int close_debug_log(void);
+
+
+/**** Cleanup Functions ****/
+void cleanup(void);                                  	/* cleanup after ourselves (before quitting or restarting) */
+void free_memory(void);                              	/* free memory allocated to all linked lists in memory */
+int reset_variables(void);                           	/* reset all global variables */
+void free_notification_list(void);		     	/* frees all memory allocated to the notification list */
+
+
+/**** Hash Functions ****/
+int hashfunc(const char *name1, const char *name2, int hashslots);
+int compare_hashdata(const char *,const char *,const char *,const char *);
+
+
+/**** Miscellaneous Functions ****/
+void sighandler(int);                                	/* handles signals */
+void service_check_sighandler(int);                     /* handles timeouts when executing service checks */
+void host_check_sighandler(int);                        /* handles timeouts when executing host checks */
+void my_system_sighandler(int);				/* handles timeouts when executing commands via my_system() */
+void file_lock_sighandler(int);				/* handles timeouts while waiting for file locks */
+void strip(char *);                                  	/* strips whitespace from string */  
+char *my_strtok(char *,char *);                      	/* my replacement for strtok() function (doesn't skip consecutive tokens) */
+char *my_strsep(char **,const char *);		     	/* Solaris doesn't have strsep(), so I took this from the glibc source code */
+#ifdef REMOVED_10182007
+int my_free(void **);                                   /* my wrapper for free() */
+#endif
+char *get_next_string_from_buf(char *buf, int *start_index, int bufsize);
+int compare_strings(char *,char *);                     /* compares two strings for equality */
+char *escape_newlines(char *);
+int contains_illegal_object_chars(char *);		/* tests whether or not an object name (host, service, etc.) contains illegal characters */
+int my_rename(char *,char *);                           /* renames a file - works across filesystems */
+int my_fcopy(char *,char *);                            /* copies a file - works across filesystems */
+int get_raw_command_line(command *,char *,char **,int);    	/* given a raw command line, determine the actual command to run */
+int check_time_against_period(time_t,timeperiod *);	/* check to see if a specific time is covered by a time period */
+int is_daterange_single_day(daterange *);
+time_t calculate_time_from_weekday_of_month(int,int,int,int);	/* calculates midnight time of specific (3rd, last, etc.) weekday of a particular month */
+time_t calculate_time_from_day_of_month(int,int,int);	/* calculates midnight time of specific (1st, last, etc.) day of a particular month */
+void get_next_valid_time(time_t, time_t *,timeperiod *);	/* get the next valid time in a time period */
+void get_datetime_string(time_t *,char *,int,int);	/* get a date/time string for use in output */
+void get_time_breakdown(unsigned long,int *,int *,int *, int *);
+time_t get_next_log_rotation_time(void);	     	/* determine the next time to schedule a log rotation */
+int init_embedded_perl(char **);			/* initialized embedded perl interpreter */
+int deinit_embedded_perl(void);				/* cleans up embedded perl */
+int file_uses_embedded_perl(char *);			/* tests whether or not the embedded perl interpreter should be used on a file */
+int dbuf_init(dbuf *,int);
+int dbuf_free(dbuf *);
+int dbuf_strcat(dbuf *,char *);
+int set_environment_var(char *,char *,int);             /* sets/clears and environment variable */
+int check_for_nagios_updates(int,int);                  /* checks to see if new version of Nagios are available */
+int query_update_api(void);                             /* checks to see if new version of Nagios are available */
+
+
+/**** External Command Functions ****/
+int check_for_external_commands(void);			/* checks for any external commands */
+int process_external_command1(char *);                  /* top-level external command processor */
+int process_external_command2(int,time_t,char *);	/* process an external command */
+int process_external_commands_from_file(char *,int);    /* process external commands in a file */
+int process_host_command(int,time_t,char *);            /* process an external host command */
+int process_hostgroup_command(int,time_t,char *);       /* process an external hostgroup command */
+int process_service_command(int,time_t,char *);         /* process an external service command */
+int process_servicegroup_command(int,time_t,char *);    /* process an external servicegroup command */
+int process_contact_command(int,time_t,char *);         /* process an external contact command */
+int process_contactgroup_command(int,time_t,char *);    /* process an external contactgroup command */
+
+
+/**** External Command Implementations ****/
+int cmd_add_comment(int,time_t,char *);				/* add a service or host comment */
+int cmd_delete_comment(int,char *);				/* delete a service or host comment */
+int cmd_delete_all_comments(int,char *);			/* delete all comments associated with a host or service */
+int cmd_delay_notification(int,char *);				/* delay a service or host notification */
+int cmd_schedule_service_check(int,char *,int);			/* schedule an immediate or delayed service check */
+int cmd_schedule_check(int,char *);				/* schedule an immediate or delayed host check */
+int cmd_schedule_host_service_checks(int,char *,int);		/* schedule an immediate or delayed checks of all services on a host */
+int cmd_signal_process(int,char *);				/* schedules a program shutdown or restart */
+int cmd_process_service_check_result(int,time_t,char *);	/* processes a passive service check */
+int cmd_process_host_check_result(int,time_t,char *);		/* processes a passive host check */
+int cmd_acknowledge_problem(int,char *);			/* acknowledges a host or service problem */
+int cmd_remove_acknowledgement(int,char *);			/* removes a host or service acknowledgement */
+int cmd_schedule_downtime(int,time_t,char *);                   /* schedules host or service downtime */
+int cmd_delete_downtime(int,char *);				/* cancels active/pending host or service scheduled downtime */
+int cmd_change_object_int_var(int,char *);                      /* changes host/svc (int) variable */
+int cmd_change_object_char_var(int,char *);			/* changes host/svc (char) variable */
+int cmd_change_object_custom_var(int,char *);                   /* changes host/svc custom variable */
+int cmd_process_external_commands_from_file(int,char *);        /* process external commands from a file */
+
+int process_passive_service_check(time_t,char *,char *,int,char *);
+int process_passive_host_check(time_t,char *,int,char *);
+
+
+/**** Internal Command Implementations ****/
+void disable_service_checks(service *);			/* disables a service check */
+void enable_service_checks(service *);			/* enables a service check */
+void schedule_service_check(service *,time_t,int);	/* schedules an immediate or delayed service check */
+void schedule_host_check(host *,time_t,int);		/* schedules an immediate or delayed host check */
+void enable_all_notifications(void);                    /* enables notifications on a program-wide basis */
+void disable_all_notifications(void);                   /* disables notifications on a program-wide basis */
+void enable_service_notifications(service *);		/* enables service notifications */
+void disable_service_notifications(service *);		/* disables service notifications */
+void enable_host_notifications(host *);			/* enables host notifications */
+void disable_host_notifications(host *);		/* disables host notifications */
+void enable_and_propagate_notifications(host *,int,int,int,int);	/* enables notifications for all hosts and services beyond a given host */
+void disable_and_propagate_notifications(host *,int,int,int,int);	/* disables notifications for all hosts and services beyond a given host */
+void schedule_and_propagate_downtime(host *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long); /* schedules downtime for all hosts beyond a given host */
+void acknowledge_host_problem(host *,char *,char *,int,int,int);	/* acknowledges a host problem */
+void acknowledge_service_problem(service *,char *,char *,int,int,int);	/* acknowledges a service problem */
+void remove_host_acknowledgement(host *);		/* removes a host acknowledgement */
+void remove_service_acknowledgement(service *);		/* removes a service acknowledgement */
+void start_executing_service_checks(void);		/* starts executing service checks */
+void stop_executing_service_checks(void);		/* stops executing service checks */
+void start_accepting_passive_service_checks(void);	/* starts accepting passive service check results */
+void stop_accepting_passive_service_checks(void);	/* stops accepting passive service check results */
+void enable_passive_service_checks(service *);	        /* enables passive service checks for a particular service */
+void disable_passive_service_checks(service *);         /* disables passive service checks for a particular service */
+void start_using_event_handlers(void);			/* enables event handlers on a program-wide basis */
+void stop_using_event_handlers(void);			/* disables event handlers on a program-wide basis */
+void enable_service_event_handler(service *);		/* enables the event handler for a particular service */
+void disable_service_event_handler(service *);		/* disables the event handler for a particular service */
+void enable_host_event_handler(host *);			/* enables the event handler for a particular host */
+void disable_host_event_handler(host *);		/* disables the event handler for a particular host */
+void enable_host_checks(host *);			/* enables checks of a particular host */
+void disable_host_checks(host *);			/* disables checks of a particular host */
+void start_obsessing_over_service_checks(void);		/* start obsessing about service check results */
+void stop_obsessing_over_service_checks(void);		/* stop obsessing about service check results */
+void start_obsessing_over_host_checks(void);		/* start obsessing about host check results */
+void stop_obsessing_over_host_checks(void);		/* stop obsessing about host check results */
+void enable_service_freshness_checks(void);		/* enable service freshness checks */
+void disable_service_freshness_checks(void);		/* disable service freshness checks */
+void enable_host_freshness_checks(void);		/* enable host freshness checks */
+void disable_host_freshness_checks(void);		/* disable host freshness checks */
+void process_passive_checks(void);                      /* processes passive host and service check results */
+void enable_all_failure_prediction(void);               /* enables failure prediction on a program-wide basis */
+void disable_all_failure_prediction(void);              /* disables failure prediction on a program-wide basis */
+void enable_performance_data(void);                     /* enables processing of performance data on a program-wide basis */
+void disable_performance_data(void);                    /* disables processing of performance data on a program-wide basis */
+void start_executing_host_checks(void);			/* starts executing host checks */
+void stop_executing_host_checks(void);			/* stops executing host checks */
+void start_accepting_passive_host_checks(void);		/* starts accepting passive host check results */
+void stop_accepting_passive_host_checks(void);		/* stops accepting passive host check results */
+void enable_passive_host_checks(host *);	        /* enables passive host checks for a particular host */
+void disable_passive_host_checks(host *);         	/* disables passive host checks for a particular host */
+void start_obsessing_over_service(service *);		/* start obsessing about specific service check results */
+void stop_obsessing_over_service(service *);		/* stop obsessing about specific service check results */
+void start_obsessing_over_host(host *);			/* start obsessing about specific host check results */
+void stop_obsessing_over_host(host *);			/* stop obsessing about specific host check results */
+void set_host_notification_number(host *,int);		/* sets current notification number for a specific host */
+void set_service_notification_number(service *,int);	/* sets current notification number for a specific service */
+void enable_contact_host_notifications(contact *);      /* enables host notifications for a specific contact */
+void disable_contact_host_notifications(contact *);     /* disables host notifications for a specific contact */
+void enable_contact_service_notifications(contact *);   /* enables service notifications for a specific contact */
+void disable_contact_service_notifications(contact *);  /* disables service notifications for a specific contact */
+
+int init_check_result_worker_thread(void);
+int shutdown_check_result_worker_thread(void);
+void * check_result_worker_thread(void *);
+void cleanup_check_result_worker_thread(void *);
+
+int init_command_file_worker_thread(void);
+int shutdown_command_file_worker_thread(void);
+void * command_file_worker_thread(void *);
+void cleanup_command_file_worker_thread(void *);
+
+int submit_external_command(char *,int *);
+int submit_raw_external_command(char *,time_t *,int *);
+
+char *get_program_version(void);
+char *get_program_modification_date(void);
+
+mmapfile *mmap_fopen(char *);				/* open a file read-only via mmap() */
+int mmap_fclose(mmapfile *);
+char *mmap_fgets(mmapfile *);
+char *mmap_fgets_multiline(mmapfile *);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+

nagios/nebcallbacks.h

@@ -0,0 +1,89 @@
+
+/*****************************************************************************
+ *
+ * NEBCALLBACKS.H - Include file for event broker modules
+ *
+ * Copyright (c) 2002-2007 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   01-06-2007
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _NEBCALLBACKS_H
+#define _NEBCALLBACKS_H
+
+#include "config.h"
+#include "nebmodules.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+/***** CALLBACK TYPES *****/
+
+#define NEBCALLBACK_NUMITEMS                          33    /* total number of callback types we have */
+
+#define NEBCALLBACK_RESERVED0                         0     /* reserved for future use */
+#define NEBCALLBACK_RESERVED1                         1
+#define NEBCALLBACK_RESERVED2                         2
+#define NEBCALLBACK_RESERVED3                         3
+#define NEBCALLBACK_RESERVED4                         4
+
+#define NEBCALLBACK_RAW_DATA                          5
+#define NEBCALLBACK_NEB_DATA                          6
+
+#define NEBCALLBACK_PROCESS_DATA                      7
+#define NEBCALLBACK_TIMED_EVENT_DATA                  8
+#define NEBCALLBACK_LOG_DATA                          9
+#define NEBCALLBACK_SYSTEM_COMMAND_DATA               10
+#define NEBCALLBACK_EVENT_HANDLER_DATA                11
+#define NEBCALLBACK_NOTIFICATION_DATA                 12
+#define NEBCALLBACK_SERVICE_CHECK_DATA                13
+#define NEBCALLBACK_HOST_CHECK_DATA                   14
+#define NEBCALLBACK_COMMENT_DATA                      15
+#define NEBCALLBACK_DOWNTIME_DATA                     16
+#define NEBCALLBACK_FLAPPING_DATA                     17
+#define NEBCALLBACK_PROGRAM_STATUS_DATA               18
+#define NEBCALLBACK_HOST_STATUS_DATA                  19
+#define NEBCALLBACK_SERVICE_STATUS_DATA               20
+#define NEBCALLBACK_ADAPTIVE_PROGRAM_DATA             21
+#define NEBCALLBACK_ADAPTIVE_HOST_DATA                22
+#define NEBCALLBACK_ADAPTIVE_SERVICE_DATA             23
+#define NEBCALLBACK_EXTERNAL_COMMAND_DATA             24
+#define NEBCALLBACK_AGGREGATED_STATUS_DATA            25
+#define NEBCALLBACK_RETENTION_DATA                    26
+#define NEBCALLBACK_CONTACT_NOTIFICATION_DATA         27
+#define NEBCALLBACK_CONTACT_NOTIFICATION_METHOD_DATA  28
+#define NEBCALLBACK_ACKNOWLEDGEMENT_DATA              29
+#define NEBCALLBACK_STATE_CHANGE_DATA                 30
+#define NEBCALLBACK_CONTACT_STATUS_DATA               31
+#define NEBCALLBACK_ADAPTIVE_CONTACT_DATA             32
+
+
+/***** CALLBACK FUNCTIONS *****/
+
+int neb_register_callback(int callback_type, void *mod_handle, int priority, int (*callback_func)(int,void *));
+int neb_deregister_callback(int callback_type, int (*callback_func)(int,void *));
+int neb_deregister_module_callbacks(nebmodule *);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif

nagios/neberrors.h

@@ -0,0 +1,70 @@
+
+/*****************************************************************************
+ *
+ * NEBERRORS.H - Event broker errors
+ *
+ * Copyright (c) 2003-2006 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   12-12-2006
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _NEBERRORS_H
+#define _NEBERRORS_H
+
+
+/***** GENERIC DEFINES *****/
+
+#define NEB_OK                      0
+#define NEB_ERROR                   -1
+
+#define NEB_TRUE                    1
+#define NEB_FALSE                   0
+
+
+
+/***** GENERIC ERRORS *****/
+
+#define NEBERROR_NOMEM              100     /* memory could not be allocated */
+
+
+
+/***** CALLBACK ERRORS *****/
+
+#define NEBERROR_NOCALLBACKFUNC     200     /* no callback function was specified */
+#define NEBERROR_NOCALLBACKLIST     201     /* callback list not initialized */
+#define NEBERROR_CALLBACKBOUNDS     202     /* callback type was out of bounds */
+#define NEBERROR_CALLBACKNOTFOUND   203     /* the callback could not be found */
+#define NEBERROR_NOMODULEHANDLE     204     /* no module handle specified */
+#define NEBERROR_BADMODULEHANDLE    205     /* bad module handle */
+#define NEBERROR_CALLBACKOVERRIDE   206     /* module wants to override default Nagios handling of event */
+#define NEBERROR_CALLBACKCANCEL     207     /* module wants to cancel callbacks to other modules */
+
+
+
+/***** MODULE ERRORS *****/
+
+#define NEBERROR_NOMODULE           300     /* no module was specified */
+
+
+
+/***** MODULE INFO ERRORS *****/
+
+#define NEBERROR_MODINFOBOUNDS      400     /* module info index was out of bounds */
+
+
+#endif

nagios/nebmods.h

@@ -0,0 +1,71 @@
+
+/*****************************************************************************
+ *
+ * NEBMODS.H - Include file for event broker modules
+ *
+ * Copyright (c) 2002-2005 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:  11-25-2005
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _NEBMODS_H
+#define _NEBMODS_H
+
+#include "config.h"
+#include "nebcallbacks.h"
+#include "nebmodules.h"
+
+#ifdef __cplusplus
+extern "C" { 
+#endif
+
+
+/***** MODULE STRUCTURES *****/
+
+/* NEB module callback list struct */
+typedef struct nebcallback_struct{
+	void            *callback_func;
+	void            *module_handle;
+	int             priority;
+	struct nebcallback_struct *next;
+        }nebcallback;
+
+
+
+/***** MODULE FUNCTIONS *****/
+
+int neb_init_modules(void);
+int neb_deinit_modules(void);
+int neb_load_all_modules(void);
+int neb_load_module(nebmodule *);
+int neb_free_module_list(void);
+int neb_unload_all_modules(int,int);
+int neb_unload_module(nebmodule *,int,int);
+int neb_add_module(char *,char *,int);
+
+
+/***** CALLBACK FUNCTIONS *****/
+int neb_init_callback_list(void);
+int neb_free_callback_list(void);
+int neb_make_callbacks(int,void *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

nagios/nebmodules.h

@@ -0,0 +1,103 @@
+
+/*****************************************************************************
+ *
+ * NEBMODULES.H - Include file for event broker modules
+ *
+ * Copyright (c) 2002-2006 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   02-27-2006
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _NEBMODULES_H
+#define _NEBMODULES_H
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/***** MODULE VERSION INFORMATION *****/
+
+#define NEB_API_VERSION(x) int __neb_api_version = x;
+#define CURRENT_NEB_API_VERSION    3
+
+
+
+/***** MODULE INFORMATION *****/
+
+#define NEBMODULE_MODINFO_NUMITEMS  6
+#define NEBMODULE_MODINFO_TITLE     0
+#define NEBMODULE_MODINFO_AUTHOR    1
+#define NEBMODULE_MODINFO_COPYRIGHT 2
+#define NEBMODULE_MODINFO_VERSION   3
+#define NEBMODULE_MODINFO_LICENSE   4
+#define NEBMODULE_MODINFO_DESC      5
+
+
+
+/***** MODULE LOAD/UNLOAD OPTIONS *****/
+
+#define NEBMODULE_NORMAL_LOAD       0    /* module is being loaded normally */
+#define NEBMODULE_REQUEST_UNLOAD    0    /* request module to unload (but don't force it) */
+#define NEBMODULE_FORCE_UNLOAD      1    /* force module to unload */
+
+
+
+/***** MODULES UNLOAD REASONS *****/
+
+#define NEBMODULE_NEB_SHUTDOWN      1    /* event broker is shutting down */
+#define NEBMODULE_NEB_RESTART       2    /* event broker is restarting */
+#define NEBMODULE_ERROR_NO_INIT     3    /* _module_init() function was not found in module */
+#define NEBMODULE_ERROR_BAD_INIT    4    /* _module_init() function returned a bad code */
+#define NEBMODULE_ERROR_API_VERSION 5    /* module version is incompatible with current api */
+
+
+
+/***** MODULE STRUCTURES *****/
+
+/* NEB module structure */
+typedef struct nebmodule_struct{
+	char            *filename;
+	char            *args;
+	char            *info[NEBMODULE_MODINFO_NUMITEMS];
+	int             should_be_loaded;
+	int             is_currently_loaded;
+#ifdef USE_LTDL
+	lt_dlhandle     module_handle;
+	lt_ptr          init_func;
+	lt_ptr          deinit_func;
+#else
+	void            *module_handle;
+	void            *init_func;
+	void            *deinit_func;
+#endif
+#ifdef HAVE_PTHREAD_H
+	pthread_t       thread_id;
+#endif
+	struct nebmodule_struct *next;
+        }nebmodule;
+
+
+
+/***** MODULE FUNCTIONS *****/
+int neb_set_module_info(void *,int,char *);
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios/nebstructs.h

@@ -0,0 +1,533 @@
+
+/*****************************************************************************
+ *
+ * NEBSTRUCTS.H - Event broker includes for Nagios
+ *
+ * Copyright (c) 2003-2007 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified: 10-28-2007
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _NEBSTRUCTS_H
+#define _NEBSTRUCTS_H
+
+#include "config.h"
+#include "objects.h"
+#include "nagios.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/****** STRUCTURES *************************/
+
+/* process data structure */
+typedef struct nebstruct_process_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+        }nebstruct_process_data;
+
+
+/* timed event data structure */
+typedef struct nebstruct_timed_event_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             event_type;
+	int             recurring;
+	time_t          run_time;
+	void            *event_data;
+
+	void            *event_ptr;
+        }nebstruct_timed_event_data;
+
+
+/* log data structure */
+typedef struct nebstruct_log_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	time_t          entry_time;
+	int             data_type;
+	char            *data;
+        }nebstruct_log_data;
+
+
+/* system command structure */
+typedef struct nebstruct_system_command_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	struct timeval  start_time;
+	struct timeval  end_time;
+	int             timeout;
+	char            *command_line;
+	int             early_timeout;
+	double          execution_time;
+	int             return_code;
+	char            *output;
+        }nebstruct_system_command_data;
+
+
+/* event handler structure */
+typedef struct nebstruct_event_handler_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             eventhandler_type;
+	char            *host_name;
+	char            *service_description;
+	int             state_type;
+	int             state;
+	int             timeout;
+	char            *command_name;
+	char            *command_args;
+	char            *command_line;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	int             early_timeout;
+	double          execution_time;
+	int             return_code;
+	char            *output;
+
+	void            *object_ptr;
+        }nebstruct_event_handler_data;
+
+
+/* host check structure */
+typedef struct nebstruct_host_check_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	char            *host_name;
+	int             current_attempt;
+	int             check_type;
+	int             max_attempts;
+	int             state_type;
+	int             state;
+	int             timeout;
+	char            *command_name;
+	char            *command_args;
+	char            *command_line;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	int             early_timeout;
+	double          execution_time;
+	double          latency;
+	int             return_code;
+	char            *output;
+	char            *long_output;
+	char            *perf_data;
+
+	void            *object_ptr;
+        }nebstruct_host_check_data;
+
+
+/* service check structure */
+typedef struct nebstruct_service_check_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	char            *host_name;
+	char            *service_description;
+	int             check_type;
+	int             current_attempt;
+	int             max_attempts;
+	int             state_type;
+	int             state;
+	int             timeout;
+	char            *command_name;
+	char            *command_args;
+	char            *command_line;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	int             early_timeout;
+	double          execution_time;
+	double          latency;
+	int             return_code;
+	char            *output;
+	char            *long_output;
+	char            *perf_data;
+
+	void            *object_ptr;
+        }nebstruct_service_check_data;
+
+
+/* comment data structure */
+typedef struct nebstruct_comment_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             comment_type;
+	char            *host_name;
+	char            *service_description;
+	time_t          entry_time;
+	char            *author_name;
+	char            *comment_data;
+	int             persistent;
+	int             source;
+	int             entry_type;
+	int             expires;
+	time_t          expire_time;
+	unsigned long   comment_id;
+
+	void            *object_ptr; /* not implemented yet */
+        }nebstruct_comment_data;
+
+
+/* downtime data structure */
+typedef struct nebstruct_downtime_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             downtime_type;
+	char            *host_name;
+	char            *service_description;
+	time_t          entry_time;
+	char            *author_name;
+	char            *comment_data;
+	time_t          start_time;
+	time_t          end_time;
+	int             fixed;
+	unsigned long   duration;
+	unsigned long   triggered_by;
+	unsigned long   downtime_id;
+
+	void            *object_ptr; /* not implemented yet */
+        }nebstruct_downtime_data;
+
+
+/* flapping data structure */
+typedef struct nebstruct_flapping_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             flapping_type;
+	char            *host_name;
+	char            *service_description;
+	double          percent_change;
+	double          high_threshold;
+	double          low_threshold;
+	unsigned long   comment_id;
+
+	void            *object_ptr;
+        }nebstruct_flapping_data;
+
+
+/* program status structure */
+typedef struct nebstruct_program_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	time_t          program_start;
+	int             pid;
+	int             daemon_mode;
+	time_t          last_command_check;
+	time_t          last_log_rotation;
+	int             notifications_enabled;
+	int             active_service_checks_enabled;
+	int             passive_service_checks_enabled;
+	int             active_host_checks_enabled;
+	int             passive_host_checks_enabled;
+	int             event_handlers_enabled;
+	int             flap_detection_enabled;
+	int             failure_prediction_enabled;
+	int             process_performance_data;
+	int             obsess_over_hosts;
+	int             obsess_over_services;
+	unsigned long   modified_host_attributes;
+	unsigned long   modified_service_attributes;
+	char            *global_host_event_handler;
+	char            *global_service_event_handler;
+        }nebstruct_program_status_data;
+
+
+/* host status structure */
+typedef struct nebstruct_host_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	void            *object_ptr;
+        }nebstruct_host_status_data;
+
+
+/* service status structure */
+typedef struct nebstruct_service_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	void            *object_ptr;
+        }nebstruct_service_status_data;
+
+
+/* contact status structure */
+typedef struct nebstruct_contact_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	void            *object_ptr;
+        }nebstruct_contact_status_data;
+
+
+/* notification data structure */
+typedef struct nebstruct_notification_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             notification_type;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	char            *host_name;
+	char            *service_description;
+	int             reason_type;
+	int             state;
+	char            *output;
+	char            *ack_author;
+	char            *ack_data;
+	int             escalated;
+	int             contacts_notified;
+
+	void            *object_ptr;
+        }nebstruct_notification_data;
+
+
+/* contact notification data structure */
+typedef struct nebstruct_contact_notification_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             notification_type;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	char            *host_name;
+	char            *service_description;
+	char            *contact_name;
+	int             reason_type;
+	int             state;
+	char            *output;
+	char            *ack_author;
+	char            *ack_data;
+	int             escalated;
+
+	void            *object_ptr;
+	void            *contact_ptr;
+        }nebstruct_contact_notification_data;
+
+
+/* contact notification method data structure */
+typedef struct nebstruct_contact_notification_method_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             notification_type;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	char            *host_name;
+	char            *service_description;
+	char            *contact_name;
+	char            *command_name;
+	char            *command_args;
+	int             reason_type;
+	int             state;
+	char            *output;
+	char            *ack_author;
+	char            *ack_data;
+	int             escalated;
+
+	void            *object_ptr;
+	void            *contact_ptr;
+        }nebstruct_contact_notification_method_data;
+
+
+/* adaptive program data structure */
+typedef struct nebstruct_adaptive_program_data_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	unsigned long   modified_host_attribute;
+	unsigned long   modified_host_attributes;
+	unsigned long   modified_service_attribute;
+	unsigned long   modified_service_attributes;
+        }nebstruct_adaptive_program_data;
+
+
+/* adaptive host data structure */
+typedef struct nebstruct_adaptive_host_data_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	unsigned long   modified_attribute;
+	unsigned long   modified_attributes;
+
+	void            *object_ptr;
+        }nebstruct_adaptive_host_data;
+
+
+/* adaptive service data structure */
+typedef struct nebstruct_adaptive_service_data_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	unsigned long   modified_attribute;
+	unsigned long   modified_attributes;
+
+	void            *object_ptr;
+        }nebstruct_adaptive_service_data;
+
+
+/* adaptive contact data structure */
+typedef struct nebstruct_adaptive_contact_data_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	unsigned long   modified_attribute;
+	unsigned long   modified_attributes;
+	unsigned long   modified_host_attribute;
+	unsigned long   modified_host_attributes;
+	unsigned long   modified_service_attribute;
+	unsigned long   modified_service_attributes;
+
+	void            *object_ptr;
+        }nebstruct_adaptive_contact_data;
+
+
+/* external command data structure */
+typedef struct nebstruct_external_command_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	time_t          entry_time;
+	char            *command_string;
+	char            *command_args;
+        }nebstruct_external_command_data;
+
+
+/* aggregated status data structure */
+typedef struct nebstruct_aggregated_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+        }nebstruct_aggregated_status_data;
+
+
+/* retention data structure */
+typedef struct nebstruct_retention_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+        }nebstruct_retention_data;
+
+
+/* acknowledgement structure */
+typedef struct nebstruct_acknowledgement_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             acknowledgement_type;
+	char            *host_name;
+	char            *service_description;
+	int             state;
+	char            *author_name;
+	char            *comment_data;
+	int             is_sticky;
+	int             persistent_comment;
+	int             notify_contacts;
+
+	void            *object_ptr;
+        }nebstruct_acknowledgement_data;
+
+
+/* state change structure */
+typedef struct nebstruct_statechange_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             statechange_type;
+	char            *host_name;
+	char            *service_description;
+	int             state;
+	int             state_type;
+	int             current_attempt;
+	int             max_attempts;
+	char            *output;
+
+	void            *object_ptr;
+        }nebstruct_statechange_data;
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios/objects.h

@@ -0,0 +1,771 @@
+
+/*****************************************************************************
+ *
+ * OBJECTS.H - Header file for object addition/search functions
+ *
+ * Copyright (c) 1999-2007 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified: 11-10-2007
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+
+#ifndef _OBJECTS_H
+#define _OBJECTS_H
+
+#include "config.h"
+#include "common.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+
+/*************** CURRENT OBJECT REVISION **************/
+
+#define CURRENT_OBJECT_STRUCTURE_VERSION        307     /* increment when changes are made to data structures... */
+	                                                /* Nagios 3 starts at 300, Nagios 4 at 400, etc. */
+
+
+
+/***************** OBJECT SIZE LIMITS *****************/
+
+#define MAX_STATE_HISTORY_ENTRIES		21	/* max number of old states to keep track of for flap detection */
+#define MAX_CONTACT_ADDRESSES                   6       /* max number of custom addresses a contact can have */
+
+
+
+/***************** SKIP LISTS ****************/
+
+#define NUM_OBJECT_SKIPLISTS                   12
+
+#define HOST_SKIPLIST                          0
+#define SERVICE_SKIPLIST                       1
+#define COMMAND_SKIPLIST                       2
+#define TIMEPERIOD_SKIPLIST                    3
+#define CONTACT_SKIPLIST                       4
+#define CONTACTGROUP_SKIPLIST                  5
+#define HOSTGROUP_SKIPLIST                     6
+#define SERVICEGROUP_SKIPLIST                  7
+#define HOSTDEPENDENCY_SKIPLIST                8
+#define SERVICEDEPENDENCY_SKIPLIST             9
+#define HOSTESCALATION_SKIPLIST                10
+#define SERVICEESCALATION_SKIPLIST             11
+
+
+/****************** DATA STRUCTURES *******************/
+
+typedef struct host_struct host;
+typedef struct service_struct service;
+typedef struct contact_struct contact;
+
+/* OBJECT LIST STRUCTURE */
+typedef struct objectlist_struct{
+	void      *object_ptr;
+	struct objectlist_struct *next;
+        }objectlist;
+
+
+/* TIMERANGE structure */
+typedef struct timerange_struct{
+	unsigned long range_start;
+	unsigned long range_end;
+	struct timerange_struct *next;
+        }timerange;
+
+
+/* DATERANGE structure */
+typedef struct daterange_struct{
+	int type;
+	int syear;          /* start year */
+	int smon;           /* start month */
+	int smday;          /* start day of month (may 3rd, last day in feb) */
+	int swday;          /* start day of week (thursday) */
+	int swday_offset;   /* start weekday offset (3rd thursday, last monday in jan) */
+	int eyear;
+	int emon;
+	int emday;
+	int ewday;
+	int ewday_offset;
+	int skip_interval;
+	timerange *times;
+	struct daterange_struct *next;
+	}daterange;
+
+
+/* TIMEPERIODEXCLUSION structure */
+typedef struct timeperiodexclusion_struct{
+	char  *timeperiod_name;
+	struct timeperiod_struct *timeperiod_ptr;
+	struct timeperiodexclusion_struct *next;
+        }timeperiodexclusion;
+
+
+/* TIMEPERIOD structure */
+typedef struct timeperiod_struct{
+	char    *name;
+	char    *alias;
+	timerange *days[7];
+	daterange *exceptions[DATERANGE_TYPES];
+	timeperiodexclusion *exclusions;
+	struct 	timeperiod_struct *next;
+	struct 	timeperiod_struct *nexthash;
+	}timeperiod;
+
+
+/* CONTACTSMEMBER structure */
+typedef struct contactsmember_struct{
+	char    *contact_name;
+#ifdef NSCORE
+	contact *contact_ptr;
+#endif
+	struct  contactsmember_struct *next;
+        }contactsmember;
+
+
+/* CONTACTGROUP structure */
+typedef struct contactgroup_struct{
+	char	*group_name;
+	char    *alias;
+	contactsmember *members;
+	struct	contactgroup_struct *next;
+	struct	contactgroup_struct *nexthash;
+	}contactgroup;
+
+
+/* CONTACTGROUPSMEMBER structure */
+typedef struct contactgroupsmember_struct{
+	char    *group_name;
+#ifdef NSCORE
+	contactgroup *group_ptr;
+#endif
+	struct contactgroupsmember_struct *next;
+        }contactgroupsmember;
+
+
+/* CUSTOMVARIABLESMEMBER structure */
+typedef struct customvariablesmember_struct{
+	char    *variable_name;
+	char    *variable_value;
+	int     has_been_modified;
+	struct customvariablesmember_struct *next;
+        }customvariablesmember;
+
+
+/* COMMAND structure */
+typedef struct command_struct{
+	char    *name;
+	char    *command_line;
+	struct command_struct *next;
+	struct command_struct *nexthash;
+        }command;
+
+
+/* COMMANDSMEMBER structure */
+typedef struct commandsmember_struct{
+	char	*command_dummy;
+#ifdef NSCORE
+	command *command_ptr;
+#endif
+	struct	commandsmember_struct *next;
+	}commandsmember;
+
+
+/* CONTACT structure */
+struct contact_struct{
+	char	*name;
+	char	*alias;
+	char	*email;
+	char	*pager;
+	char    *address[MAX_CONTACT_ADDRESSES];
+	commandsmember *host_notification_commands;
+	commandsmember *service_notification_commands;	
+	int     notify_on_service_unknown;
+	int     notify_on_service_warning;
+	int     notify_on_service_critical;
+	int     notify_on_service_recovery;
+	int     notify_on_service_flapping;
+	int     notify_on_service_downtime;
+	int 	notify_on_host_down;
+	int	notify_on_host_unreachable;
+	int	notify_on_host_recovery;
+	int     notify_on_host_flapping;
+	int     notify_on_host_downtime;
+	char	*host_notification_period;
+	char	*service_notification_period;
+	int     host_notifications_enabled;
+	int     service_notifications_enabled;
+	int     can_submit_commands;
+	int     retain_status_information;
+	int     retain_nonstatus_information;
+	customvariablesmember *custom_variables;
+#ifdef NSCORE
+	time_t  last_host_notification;
+	time_t  last_service_notification;
+	unsigned long modified_attributes;
+	unsigned long modified_host_attributes;
+	unsigned long modified_service_attributes;
+
+	timeperiod *host_notification_period_ptr;
+	timeperiod *service_notification_period_ptr;
+	objectlist *contactgroups_ptr;
+#endif
+	struct	contact_struct *next;
+	struct	contact_struct *nexthash;
+        };
+
+
+/* SERVICESMEMBER structure */
+typedef struct servicesmember_struct{
+	char    *host_name;
+	char    *service_description;
+#ifdef NSCORE
+	service *service_ptr;
+#endif
+	struct servicesmember_struct *next;
+        }servicesmember;
+
+
+/* HOSTSMEMBER structure */
+typedef struct hostsmember_struct{
+	char    *host_name;
+#ifdef NSCORE
+	host    *host_ptr;
+#endif
+	struct hostsmember_struct *next;
+        }hostsmember;
+
+
+/* HOSTGROUP structure */
+typedef struct hostgroup_struct{
+	char 	*group_name;
+	char    *alias;
+	hostsmember *members;
+	char    *notes;
+	char    *notes_url;
+	char    *action_url;
+	struct	hostgroup_struct *next;
+	struct	hostgroup_struct *nexthash;
+	}hostgroup;
+
+
+/* HOST structure */
+struct host_struct{
+	char    *name;
+	char    *display_name;
+	char	*alias;
+	char    *address;
+        hostsmember *parent_hosts;
+        hostsmember *child_hosts;
+	servicesmember *services;
+	char    *host_check_command;
+	int     initial_state;
+	double  check_interval;
+	double  retry_interval;
+	int     max_attempts;
+	char    *event_handler;
+	contactgroupsmember *contact_groups;
+	contactsmember *contacts;
+	double  notification_interval;
+	double  first_notification_delay;
+	int	notify_on_down;
+	int	notify_on_unreachable;
+	int     notify_on_recovery;
+	int     notify_on_flapping;
+	int     notify_on_downtime;
+	char	*notification_period;
+	char    *check_period;
+	int     flap_detection_enabled;
+	double  low_flap_threshold;
+	double  high_flap_threshold;
+	int     flap_detection_on_up;
+	int     flap_detection_on_down;
+	int     flap_detection_on_unreachable;
+	int     stalk_on_up;
+	int     stalk_on_down;
+	int     stalk_on_unreachable;
+	int     check_freshness;
+	int     freshness_threshold;
+	int     process_performance_data;
+	int     checks_enabled;
+	int     accept_passive_host_checks;
+	int     event_handler_enabled;
+	int     retain_status_information;
+	int     retain_nonstatus_information;
+	int     failure_prediction_enabled;
+	char    *failure_prediction_options;
+	int     obsess_over_host;
+	char    *notes;
+	char    *notes_url;
+	char    *action_url;
+	char    *icon_image;
+	char    *icon_image_alt;
+	char    *vrml_image;
+	char    *statusmap_image;
+	int     have_2d_coords;
+	int     x_2d;
+	int     y_2d;
+	int     have_3d_coords;
+	double  x_3d;
+	double  y_3d;
+	double  z_3d;
+	int     should_be_drawn;
+	customvariablesmember *custom_variables;
+#ifdef NSCORE
+	int     problem_has_been_acknowledged;
+	int     acknowledgement_type;
+	int     check_type;
+	int     current_state;
+	int     last_state;
+	int     last_hard_state;
+	char	*plugin_output;
+	char    *long_plugin_output;
+	char    *perf_data;
+        int     state_type;
+	int     current_attempt;
+	unsigned long current_event_id;
+	unsigned long last_event_id;
+	unsigned long current_problem_id;
+	unsigned long last_problem_id;
+	double  latency;
+	double  execution_time;
+	int     is_executing;
+	int     check_options;
+	int     notifications_enabled;
+	time_t  last_host_notification;
+	time_t  next_host_notification;
+	time_t  next_check;
+	int     should_be_scheduled;
+	time_t  last_check;
+	time_t	last_state_change;
+	time_t	last_hard_state_change;
+	time_t  last_time_up;
+	time_t  last_time_down;
+	time_t  last_time_unreachable;
+	int     has_been_checked;
+	int     is_being_freshened;
+	int     notified_on_down;
+	int     notified_on_unreachable;
+	int     current_notification_number;
+	int     no_more_notifications;
+	unsigned long current_notification_id;
+	int     check_flapping_recovery_notification;
+	int     scheduled_downtime_depth;
+	int     pending_flex_downtime;
+	int     state_history[MAX_STATE_HISTORY_ENTRIES];    /* flap detection */
+	int     state_history_index;
+	time_t  last_state_history_update;
+	int     is_flapping;
+	unsigned long flapping_comment_id;
+	double  percent_state_change;
+	int     total_services;
+	unsigned long total_service_check_interval;
+	unsigned long modified_attributes;
+	int     circular_path_checked;
+	int     contains_circular_path;
+
+	command *event_handler_ptr;
+	command *check_command_ptr;
+	timeperiod *check_period_ptr;
+	timeperiod *notification_period_ptr;
+	objectlist *hostgroups_ptr;
+#endif
+	struct  host_struct *next;
+	struct  host_struct *nexthash;
+        };
+
+
+/* SERVICEGROUP structure */
+typedef struct servicegroup_struct{
+	char 	*group_name;
+	char    *alias;
+	servicesmember *members;
+	char    *notes;
+	char    *notes_url;
+	char    *action_url;
+	struct	servicegroup_struct *next;
+	struct	servicegroup_struct *nexthash;
+	}servicegroup;
+
+
+/* SERVICE structure */
+struct service_struct{
+	char	*host_name;
+	char	*description;
+	char    *display_name;
+        char    *service_check_command;
+	char    *event_handler;
+	int     initial_state;
+	double	check_interval;
+	double  retry_interval;
+	int	max_attempts;
+	int     parallelize;
+	contactgroupsmember *contact_groups;
+	contactsmember *contacts;
+	double	notification_interval;
+	double  first_notification_delay;
+	int     notify_on_unknown;
+	int	notify_on_warning;
+	int	notify_on_critical;
+	int	notify_on_recovery;
+	int     notify_on_flapping;
+	int     notify_on_downtime;
+	int     stalk_on_ok;
+	int     stalk_on_warning;
+	int     stalk_on_unknown;
+	int     stalk_on_critical;
+	int     is_volatile;
+	char	*notification_period;
+	char	*check_period;
+	int     flap_detection_enabled;
+	double  low_flap_threshold;
+	double  high_flap_threshold;
+	int     flap_detection_on_ok;
+	int     flap_detection_on_warning;
+	int     flap_detection_on_unknown;
+	int     flap_detection_on_critical;
+	int     process_performance_data;
+	int     check_freshness;
+	int     freshness_threshold;
+	int     accept_passive_service_checks;
+	int     event_handler_enabled;
+	int	checks_enabled;
+	int     retain_status_information;
+	int     retain_nonstatus_information;
+	int     notifications_enabled;
+	int     obsess_over_service;
+	int     failure_prediction_enabled;
+	char    *failure_prediction_options;
+	char    *notes;
+	char    *notes_url;
+	char    *action_url;
+	char    *icon_image;
+	char    *icon_image_alt;
+	customvariablesmember *custom_variables;
+#ifdef NSCORE
+	int     problem_has_been_acknowledged;
+	int     acknowledgement_type;
+	int     host_problem_at_last_check;
+	int     check_type;
+	int	current_state;
+	int	last_state;
+	int	last_hard_state;
+	char	*plugin_output;
+	char    *long_plugin_output;
+	char    *perf_data;
+        int     state_type;
+	time_t	next_check;
+	int     should_be_scheduled;
+	time_t	last_check;
+	int	current_attempt;
+	unsigned long current_event_id;
+	unsigned long last_event_id;
+	unsigned long current_problem_id;
+	unsigned long last_problem_id;
+	time_t	last_notification;
+	time_t  next_notification;
+	int     no_more_notifications;
+	int     check_flapping_recovery_notification;
+	time_t	last_state_change;
+	time_t	last_hard_state_change;
+	time_t  last_time_ok;
+	time_t  last_time_warning;
+	time_t  last_time_unknown;
+	time_t  last_time_critical;
+	int     has_been_checked;
+	int     is_being_freshened;
+	int     notified_on_unknown;
+	int     notified_on_warning;
+	int     notified_on_critical;
+	int     current_notification_number;
+        unsigned long current_notification_id;
+	double  latency;
+	double  execution_time;
+	int     is_executing;
+	int     check_options;
+	int     scheduled_downtime_depth;
+	int     pending_flex_downtime;
+	int     state_history[MAX_STATE_HISTORY_ENTRIES];    /* flap detection */
+	int     state_history_index;
+	int     is_flapping;
+	unsigned long flapping_comment_id;
+	double  percent_state_change;
+	unsigned long modified_attributes;
+
+	host *host_ptr;
+	command *event_handler_ptr;
+	char *event_handler_args;
+	command *check_command_ptr;
+	char *check_command_args;
+	timeperiod *check_period_ptr;
+	timeperiod *notification_period_ptr;
+	objectlist *servicegroups_ptr;
+#endif
+	struct service_struct *next;
+	struct service_struct *nexthash;
+	};
+
+
+/* SERVICE ESCALATION structure */
+typedef struct serviceescalation_struct{
+	char    *host_name;
+	char    *description;
+	int     first_notification;
+	int     last_notification;
+	double  notification_interval;
+	char    *escalation_period;
+	int     escalate_on_recovery;
+	int     escalate_on_warning;
+	int     escalate_on_unknown;
+	int     escalate_on_critical;
+	contactgroupsmember *contact_groups;
+	contactsmember *contacts;
+#ifdef NSCORE
+	service *service_ptr;
+	timeperiod *escalation_period_ptr;
+#endif
+	struct  serviceescalation_struct *next;
+	struct  serviceescalation_struct *nexthash;
+        }serviceescalation;
+
+
+/* SERVICE DEPENDENCY structure */
+typedef struct servicedependency_struct{
+	int     dependency_type;
+	char    *dependent_host_name;
+	char    *dependent_service_description;
+	char    *host_name;
+	char    *service_description;
+	char    *dependency_period;
+	int     inherits_parent;
+	int     fail_on_ok;
+	int     fail_on_warning;
+	int     fail_on_unknown;
+	int     fail_on_critical;
+	int     fail_on_pending;
+#ifdef NSCORE
+	int     circular_path_checked;
+	int     contains_circular_path;
+
+	service *master_service_ptr;
+	service *dependent_service_ptr;
+	timeperiod *dependency_period_ptr;
+#endif
+	struct servicedependency_struct *next;
+	struct servicedependency_struct *nexthash;
+        }servicedependency;
+
+
+/* HOST ESCALATION structure */
+typedef struct hostescalation_struct{
+	char    *host_name;
+	int     first_notification;
+	int     last_notification;
+	double  notification_interval;
+	char    *escalation_period;
+	int     escalate_on_recovery;
+	int     escalate_on_down;
+	int     escalate_on_unreachable;
+	contactgroupsmember *contact_groups;
+	contactsmember *contacts;
+#ifdef NSCORE
+	host    *host_ptr;
+	timeperiod *escalation_period_ptr;
+#endif
+	struct  hostescalation_struct *next;
+	struct  hostescalation_struct *nexthash;
+        }hostescalation;
+
+
+/* HOST DEPENDENCY structure */
+typedef struct hostdependency_struct{
+	int     dependency_type;
+	char    *dependent_host_name;
+	char    *host_name;
+	char    *dependency_period;
+	int     inherits_parent;
+	int     fail_on_up;
+	int     fail_on_down;
+	int     fail_on_unreachable;
+	int     fail_on_pending;
+#ifdef NSCORE
+	int     circular_path_checked;
+	int     contains_circular_path;
+
+	host    *master_host_ptr;
+	host    *dependent_host_ptr;
+	timeperiod *dependency_period_ptr;
+#endif
+	struct hostdependency_struct *next;
+	struct hostdependency_struct *nexthash;
+        }hostdependency;
+
+
+
+
+/****************** HASH STRUCTURES ********************/
+
+typedef struct host_cursor_struct{
+	int     host_hashchain_iterator;
+	host    *current_host_pointer;
+        }host_cursor;
+
+
+
+
+
+/********************* FUNCTIONS **********************/
+
+/**** Top-level input functions ****/
+int read_object_config_data(char *,int,int,int);        /* reads all external configuration data of specific types */
+
+
+/**** Object Creation Functions ****/
+contact *add_contact(char *,char *,char *,char *,char **,char *,char *,int,int,int,int,int,int,int,int,int,int,int,int,int,int,int,int);	/* adds a contact definition */
+commandsmember *add_service_notification_command_to_contact(contact *,char *);				/* adds a service notification command to a contact definition */
+commandsmember *add_host_notification_command_to_contact(contact *,char *);				/* adds a host notification command to a contact definition */
+customvariablesmember *add_custom_variable_to_contact(contact *,char *,char *);                         /* adds a custom variable to a service definition */
+host *add_host(char *,char *,char *,char *,char *,int,double,double,int,int,int,int,int,int,double,double,char *,int,char *,int,int,char *,int,int,double,double,int,int,int,int,int,int,int,int,char *,int,int,char *,char *,char *,char *,char *,char *,char *,int,int,int,double,double,double,int,int,int,int,int);	/* adds a host definition */
+hostsmember *add_parent_host_to_host(host *,char *);							/* adds a parent host to a host definition */
+hostsmember *add_child_link_to_host(host *,host *);						        /* adds a child host to a host definition */
+contactgroupsmember *add_contactgroup_to_host(host *,char *);					        /* adds a contactgroup to a host definition */
+contactsmember *add_contact_to_host(host *,char *);                                                     /* adds a contact to a host definition */
+customvariablesmember *add_custom_variable_to_host(host *,char *,char *);                               /* adds a custom variable to a host definition */
+timeperiod *add_timeperiod(char *,char *);								/* adds a timeperiod definition */
+timeperiodexclusion *add_exclusion_to_timeperiod(timeperiod *,char *);                                  /* adds an exclusion to a timeperiod */
+timerange *add_timerange_to_timeperiod(timeperiod *,int,unsigned long,unsigned long);			/* adds a timerange to a timeperiod definition */
+daterange *add_exception_to_timeperiod(timeperiod *,int,int,int,int,int,int,int,int,int,int,int,int);
+timerange *add_timerange_to_daterange(daterange *,unsigned long,unsigned long);
+hostgroup *add_hostgroup(char *,char *,char *,char *,char *);						/* adds a hostgroup definition */
+hostsmember *add_host_to_hostgroup(hostgroup *, char *);						/* adds a host to a hostgroup definition */
+servicegroup *add_servicegroup(char *,char *,char *,char *,char *);                                     /* adds a servicegroup definition */
+servicesmember *add_service_to_servicegroup(servicegroup *,char *,char *);                              /* adds a service to a servicegroup definition */
+contactgroup *add_contactgroup(char *,char *);								/* adds a contactgroup definition */
+contactsmember *add_contact_to_contactgroup(contactgroup *,char *);					/* adds a contact to a contact group definition */
+command *add_command(char *,char *);									/* adds a command definition */
+service *add_service(char *,char *,char *,char *,int,int,int,int,double,double,double,double,char *,int,int,int,int,int,int,int,int,char *,int,char *,int,int,double,double,int,int,int,int,int,int,int,int,int,int,char *,int,int,char *,char *,char *,char *,char *,int,int,int);	/* adds a service definition */
+contactgroupsmember *add_contactgroup_to_service(service *,char *);					/* adds a contact group to a service definition */
+contactsmember *add_contact_to_service(service *,char *);                                               /* adds a contact to a host definition */
+serviceescalation *add_serviceescalation(char *,char *,int,int,double,char *,int,int,int,int);          /* adds a service escalation definition */
+contactgroupsmember *add_contactgroup_to_serviceescalation(serviceescalation *,char *);                 /* adds a contact group to a service escalation definition */
+contactsmember *add_contact_to_serviceescalation(serviceescalation *,char *);                           /* adds a contact to a service escalation definition */
+customvariablesmember *add_custom_variable_to_service(service *,char *,char *);                         /* adds a custom variable to a service definition */
+servicedependency *add_service_dependency(char *,char *,char *,char *,int,int,int,int,int,int,int,char *);     /* adds a service dependency definition */
+hostdependency *add_host_dependency(char *,char *,int,int,int,int,int,int,char *);                             /* adds a host dependency definition */
+hostescalation *add_hostescalation(char *,int,int,double,char *,int,int,int);                           /* adds a host escalation definition */
+contactsmember *add_contact_to_hostescalation(hostescalation *,char *);                                 /* adds a contact to a host escalation definition */
+contactgroupsmember *add_contactgroup_to_hostescalation(hostescalation *,char *);                       /* adds a contact group to a host escalation definition */
+
+contactsmember *add_contact_to_object(contactsmember **,char *);                                        /* adds a contact to an object */ 
+customvariablesmember *add_custom_variable_to_object(customvariablesmember **,char *,char *);           /* adds a custom variable to an object */
+
+
+servicesmember *add_service_link_to_host(host *,service *);
+
+
+/*** Object Skiplist Functions ****/
+int init_object_skiplists(void);
+int free_object_skiplists(void);
+int skiplist_compare_text(const char *val1a, const char *val1b, const char *val2a, const char *val2b);
+int skiplist_compare_host(void *a, void *b);
+int skiplist_compare_service(void *a, void *b);
+int skiplist_compare_command(void *a, void *b);
+int skiplist_compare_timeperiod(void *a, void *b);
+int skiplist_compare_contact(void *a, void *b);
+int skiplist_compare_contactgroup(void *a, void *b);
+int skiplist_compare_hostgroup(void *a, void *b);
+int skiplist_compare_servicegroup(void *a, void *b);
+int skiplist_compare_hostescalation(void *a, void *b);
+int skiplist_compare_serviceescalation(void *a, void *b);
+int skiplist_compare_hostdependency(void *a, void *b);
+int skiplist_compare_servicedependency(void *a, void *b);
+
+int get_host_count(void);
+int get_service_count(void);
+
+
+
+/**** Object Hash Functions ****/
+int add_servicedependency_to_hashlist(servicedependency *);
+
+
+/**** Object Search Functions ****/
+timeperiod * find_timeperiod(char *);						                /* finds a timeperiod object */
+host * find_host(char *);									/* finds a host object */
+hostgroup * find_hostgroup(char *);						                /* finds a hostgroup object */
+servicegroup * find_servicegroup(char *);					                /* finds a servicegroup object */
+contact * find_contact(char *);							                /* finds a contact object */
+contactgroup * find_contactgroup(char *);					                /* finds a contactgroup object */
+command * find_command(char *);							                /* finds a command object */
+service * find_service(char *,char *);								/* finds a service object */
+
+
+/**** Object Traversal Functions ****/
+hostescalation *get_first_hostescalation_by_host(char *, void **);
+hostescalation *get_next_hostescalation_by_host(char *,void **);
+serviceescalation *get_first_serviceescalation_by_service(char *,char *, void **);
+serviceescalation *get_next_serviceescalation_by_service(char *,char *,void **);
+hostdependency *get_first_hostdependency_by_dependent_host(char *, void **);
+hostdependency *get_next_hostdependency_by_dependent_host(char *, void **);
+servicedependency *get_first_servicedependency_by_dependent_service(char *,char *, void **);
+servicedependency *get_next_servicedependency_by_dependent_service(char *,char *,void **);
+
+#ifdef NSCORE
+int add_object_to_objectlist(objectlist **,void *);
+int free_objectlist(objectlist **);
+#endif
+
+
+/**** Object Query Functions ****/
+int is_host_immediate_child_of_host(host *,host *);	                /* checks if a host is an immediate child of another host */	
+int is_host_primary_immediate_child_of_host(host *,host *);             /* checks if a host is an immediate child (and primary child) of another host */
+int is_host_immediate_parent_of_host(host *,host *);	                /* checks if a host is an immediate child of another host */	
+int is_host_member_of_hostgroup(hostgroup *,host *);		        /* tests whether or not a host is a member of a specific hostgroup */
+int is_host_member_of_servicegroup(servicegroup *,host *);	        /* tests whether or not a service is a member of a specific servicegroup */
+int is_service_member_of_servicegroup(servicegroup *,service *);	/* tests whether or not a service is a member of a specific servicegroup */
+int is_contact_member_of_contactgroup(contactgroup *, contact *);	/* tests whether or not a contact is a member of a specific contact group */
+int is_contact_for_hostgroup(hostgroup *,contact *);	                /* tests whether or not a contact is a member of a specific hostgroup */
+int is_contact_for_servicegroup(servicegroup *,contact *);	        /* tests whether or not a contact is a member of a specific servicegroup */
+int is_contact_for_host(host *,contact *);			        /* tests whether or not a contact is a contact member for a specific host */
+int is_escalated_contact_for_host(host *,contact *);                    /* checks whether or not a contact is an escalated contact for a specific host */
+int is_contact_for_service(service *,contact *);		        /* tests whether or not a contact is a contact member for a specific service */
+int is_escalated_contact_for_service(service *,contact *);              /* checks whether or not a contact is an escalated contact for a specific service */
+int is_host_immediate_parent_of_host(host *,host *);		        /* tests whether or not a host is an immediate parent of another host */
+
+int number_of_immediate_child_hosts(host *);		                /* counts the number of immediate child hosts for a particular host */
+int number_of_total_child_hosts(host *);				/* counts the number of total child hosts for a particular host */
+int number_of_immediate_parent_hosts(host *);				/* counts the number of immediate parents hosts for a particular host */
+int number_of_total_parent_hosts(host *);				/* counts the number of total parents hosts for a particular host */
+
+#ifdef NSCORE
+int check_for_circular_servicedependency_path(servicedependency *,servicedependency *,int);   /* checks if a circular dependency exists for a given service */
+int check_for_circular_hostdependency_path(hostdependency *,hostdependency *,int);   /* checks if a circular dependency exists for a given host */
+#endif
+
+
+/**** Object Cleanup Functions ****/
+int free_object_data(void);                             /* frees all allocated memory for the object definitions */
+
+
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios/perfdata.h

@@ -0,0 +1,45 @@
+
+/*****************************************************************************
+ *
+ * PERFDATA.H - Include file for performance data routines
+ *
+ * Copyright (c) 2001-2005 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   11-25-2005
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _PERFDATA_H
+#define _PERFDATA_H
+
+#include "objects.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+int initialize_performance_data(char *);	                /* initializes performance data */
+int cleanup_performance_data(char *);                           /* cleans up performance data */
+
+int update_host_performance_data(host *);       	        /* updates host performance data */
+int update_service_performance_data(service *);         	/* updates service performance data */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios/skiplist.h

@@ -0,0 +1,68 @@
+
+/************************************************************************
+ *
+ * SKIPLIST.H - Skiplist data structures and functions
+ *
+ * Copyright (c) 2008 Ethan Galstad
+ * Last Modified: 02-24-2008
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+#ifndef _SKIPLIST_H
+#define _SKIPLIST_H
+
+#define SKIPLIST_OK              0
+#define SKIPLIST_ERROR_ARGS      1
+#define SKIPLIST_ERROR_MEMORY    2
+#define SKIPLIST_ERROR_DUPLICATE 3
+
+
+typedef struct skiplistnode_struct{
+	void *data;
+	struct skiplistnode_struct *forward[1]; /* this must be the last element of the struct, as we allocate # of elements during runtime*/
+}skiplistnode;
+
+typedef struct skiplist_struct{
+	int current_level;
+	int max_levels;
+	float level_probability;
+	unsigned long items;
+	int allow_duplicates;
+	int append_duplicates;
+	int (*compare_function)(void *,void *);
+	skiplistnode *head;
+}skiplist;
+
+
+skiplist *skiplist_new(int max_levels, float level_probability, int allow_duplicates, int append_duplicates, int (*compare_function)(void *,void *));
+skiplistnode *skiplist_new_node(skiplist *list,int node_levels);
+int skiplist_insert(skiplist *list, void *data);
+int skiplist_random_level(skiplist *list);
+int skiplist_empty(skiplist *list);
+int skiplist_free(skiplist **list);
+void *skiplist_peek(skiplist *);
+void *skiplist_pop(skiplist *);
+void *skiplist_get_first(skiplist *list, void **node_ptr);
+void *skiplist_get_next(void **node_ptr);
+void *skiplist_find_first(skiplist *list, void *data, void **node_ptr);
+void *skiplist_find_next(skiplist *list, void *data, void **node_ptr);
+int skiplist_delete(skiplist *list, void *data);
+int skiplist_delete_first(skiplist *list, void *data);
+int skiplist_delete_all(skiplist *list, void *data);
+int skiplist_delete_node(skiplist *list, void *node_ptr);
+
+#endif

nagios/sretention.h

@@ -0,0 +1,37 @@
+
+/*****************************************************************************
+ *
+ * SRETENTION.H - Header for state retention routines
+ *
+ * Copyright (c) 1999-2006 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   02-28-2006
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+int initialize_retention_data(char *);
+int cleanup_retention_data(char *);
+int save_state_information(int);                 /* saves all host and state information */
+int read_initial_state_information(void);        /* reads in initial host and state information */
+
+#ifdef __cplusplus
+  }
+#endif

nagios/statusdata.h

@@ -0,0 +1,202 @@
+
+/*****************************************************************************
+ *
+ * STATUSDATA.H - Header for external status data routines
+ *
+ * Copyright (c) 2000-2007 Ethan Galstad (egalstad@nagios.org)
+ * Last Modified:   10-19-2007
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _STATUSDATA_H
+#define _STATUSDATA_H
+
+#ifdef NSCORE
+#include "objects.h"
+#endif
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+#ifdef NSCGI
+
+#define READ_PROGRAM_STATUS	1
+#define READ_HOST_STATUS	2
+#define READ_SERVICE_STATUS	4
+#define READ_CONTACT_STATUS     8
+
+#define READ_ALL_STATUS_DATA    READ_PROGRAM_STATUS | READ_HOST_STATUS | READ_SERVICE_STATUS | READ_CONTACT_STATUS
+
+
+
+/*************************** CHAINED HASH LIMITS ***************************/
+
+#define SERVICESTATUS_HASHSLOTS      1024
+#define HOSTSTATUS_HASHSLOTS         1024
+
+
+/**************************** DATA STRUCTURES ******************************/
+
+
+/* HOST STATUS structure */
+typedef struct hoststatus_struct{
+	char    *host_name;
+	char    *plugin_output;
+	char    *long_plugin_output;
+	char    *perf_data;
+	int     status;
+	time_t  last_update;
+	int     has_been_checked;
+	int     should_be_scheduled;
+	int     current_attempt;
+	int     max_attempts;
+	time_t  last_check;
+	time_t  next_check;
+	int     check_options;
+	int     check_type;
+	time_t	last_state_change;
+	time_t	last_hard_state_change;
+	int     last_hard_state;
+	time_t  last_time_up;
+	time_t  last_time_down;
+	time_t  last_time_unreachable;
+	int     state_type;
+	time_t  last_notification;
+	time_t  next_notification;
+	int     no_more_notifications;
+	int     notifications_enabled;
+	int     problem_has_been_acknowledged;
+	int     acknowledgement_type;
+	int     current_notification_number;
+	int     accept_passive_host_checks;
+	int     event_handler_enabled;
+	int     checks_enabled;
+	int     flap_detection_enabled;
+	int     is_flapping;
+	double  percent_state_change;
+	double  latency;
+	double  execution_time;
+	int     scheduled_downtime_depth;
+	int     failure_prediction_enabled;
+	int     process_performance_data;
+	int     obsess_over_host;
+	struct  hoststatus_struct *next;
+	struct  hoststatus_struct *nexthash;
+        }hoststatus;
+
+
+/* SERVICE STATUS structure */
+typedef struct servicestatus_struct{
+	char    *host_name;
+	char    *description;
+	char    *plugin_output;
+	char    *long_plugin_output;
+	char    *perf_data;
+	int     max_attempts;
+	int     current_attempt;
+	int     status;
+	time_t  last_update;
+	int     has_been_checked;
+	int     should_be_scheduled;
+	time_t  last_check;
+	time_t  next_check;
+	int     check_options;
+	int     check_type;
+	int	checks_enabled;
+	time_t	last_state_change;
+	time_t	last_hard_state_change;
+	int	last_hard_state;
+	time_t  last_time_ok;
+	time_t  last_time_warning;
+	time_t  last_time_unknown;
+	time_t  last_time_critical;
+	int     state_type;
+	time_t  last_notification;
+	time_t  next_notification;
+	int     no_more_notifications;
+	int     notifications_enabled;
+	int     problem_has_been_acknowledged;
+	int     acknowledgement_type;
+	int     current_notification_number;
+	int     accept_passive_service_checks;
+	int     event_handler_enabled;
+	int     flap_detection_enabled;
+	int     is_flapping;
+	double  percent_state_change;
+	double  latency;
+	double  execution_time;
+	int     scheduled_downtime_depth;
+	int     failure_prediction_enabled;
+	int     process_performance_data;
+	int     obsess_over_service;
+	struct  servicestatus_struct *next;
+	struct  servicestatus_struct *nexthash;
+        }servicestatus;
+
+
+/*************************** SERVICE STATES ***************************/
+
+#define SERVICE_PENDING			1
+#define SERVICE_OK			2
+#define SERVICE_WARNING			4
+#define SERVICE_UNKNOWN			8
+#define SERVICE_CRITICAL		16
+
+
+
+/**************************** HOST STATES ****************************/
+
+#define HOST_PENDING			1
+#define HOST_UP				2
+#define HOST_DOWN			4
+#define HOST_UNREACHABLE		8
+
+
+
+/**************************** FUNCTIONS ******************************/
+
+int read_status_data(char *,int);                       /* reads all status data */
+int add_host_status(hoststatus *);                      /* adds a host status entry to the list in memory */
+int add_service_status(servicestatus *);                /* adds a service status entry to the list in memory */
+
+int add_hoststatus_to_hashlist(hoststatus *);
+int add_servicestatus_to_hashlist(servicestatus *);
+
+servicestatus *find_servicestatus(char *,char *);       /* finds status information for a specific service */
+hoststatus *find_hoststatus(char *);                    /* finds status information for a specific host */
+int get_servicestatus_count(char *,int);		/* gets total number of services of a certain type for a specific host */
+
+void free_status_data(void);                            /* free all memory allocated to status data */
+#endif
+
+#ifdef NSCORE
+int initialize_status_data(char *);                     /* initializes status data at program start */
+int update_all_status_data(void);                       /* updates all status data */
+int cleanup_status_data(char *,int);                    /* cleans up status data at program termination */
+int update_program_status(int);                         /* updates program status data */
+int update_host_status(host *,int);                     /* updates host status data */
+int update_service_status(service *,int);               /* updates service status data */
+int update_contact_status(contact *,int);               /* updates contact status data */
+#endif
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif

nagios4/README

@@ -0,0 +1 @@
+These files are taken directly from Nagios 4.0.2.

nagios4/bitmap.h

@@ -0,0 +1,156 @@
+#ifndef LIBNAGIOS_bitmap_h__
+#define LIBNAGIOS_bitmap_h__
+
+/**
+ * @file bitmap.h
+ * @brief Bit map API
+ *
+ * The bitmap api is useful for running set operations on objects
+ * indexed by unsigned integers.
+ * @{
+ */
+struct bitmap;
+typedef struct bitmap bitmap;
+
+/**
+ * Resize a bitmap
+ * If the bitmap is made smaller, data will silently be lost.
+ *
+ * @param bm The bitmap to resize
+ * @param size The new desired size of the bitmap
+ * @return 0 on success, -1 on errors.
+ */
+extern int bitmap_resize(bitmap *bm, unsigned long size);
+
+/**
+ * Create a bitmaptor of size 'size'
+ * @param size Desired storage capacity
+ * @return A bitmap pointer on success, NULL on errors
+ */
+extern bitmap *bitmap_create(unsigned long size);
+
+/**
+ * Destroy a bitmaptor by freeing all the memory it uses
+ * @param bm The bitmaptor to destroy
+ */
+extern void bitmap_destroy(bitmap *bm);
+
+/**
+ * Copy a bitmaptor
+ * @param bm The bitmaptor to copy
+ * @return Pointer to an identical bitmap on success, NULL on errors
+ */
+extern bitmap *bitmap_copy(const bitmap *bm);
+
+/**
+ * Set a bit in the map
+ * @param bm The bitmaptor to operate on
+ * @param pos Position of the bit to set
+ * @return 0 on success, -1 on errors
+ */
+extern int bitmap_set(bitmap *bm, unsigned long pos);
+
+/**
+ * Check if a particular bit is set in the map
+ * @param bm The bitmaptor to check
+ * @param pos Position of the bit to check
+ * @return 1 if set, otherwise 0
+ */
+extern int bitmap_isset(const bitmap *bm, unsigned long pos);
+
+/**
+ * Unset a particular bit in the map
+ * @param bm The bitmaptor to operate on
+ * @param pos Position of the bit to unset
+ */
+extern int bitmap_unset(bitmap *bm, unsigned long pos);
+
+/**
+ * Obtain cardinality (max number of elements) of the bitmaptor
+ * @param bm The bitmaptor to check
+ * @return The cardinality of the bitmaptor
+ */
+extern unsigned long bitmap_cardinality(const bitmap *bm);
+#define bitmap_size bitmap_cardinality
+
+/**
+ * Count set bits in map. Completed in O(n/8) time.
+ * @param bm The bitmaptor to count bits in
+ * @return The number of set bits
+ */
+extern unsigned long bitmap_count_set_bits(const bitmap *bm);
+
+/**
+ * Count unset bits in map. Completed in O(n/8) time.
+ * @param bm The bitmaptor to count bits in
+ * @return The number of set bits
+ */
+extern unsigned long bitmap_count_unset_bits(const bitmap *bm);
+
+/**
+ * Unset all bits in a bitmap
+ * @param bm The bitmap to clear
+ */
+extern void bitmap_clear(bitmap *bm);
+
+/**
+ * Calculate intersection of two bitmaps
+ * The intersection is defined as all bits that are members of
+ * both A and B. It's equivalent to bitwise AND.
+ * This function completes in O(n/sizeof(long)) operations.
+ * @param a The first bitmaptor
+ * @param b The second bitmaptor
+ * @return NULL on errors; A newly created bitmaptor on success.
+ */
+extern bitmap *bitmap_intersect(const bitmap *a, const bitmap *b);
+
+/**
+ * Calculate union of two bitmaps
+ * The union is defined as all bits that are members of
+ * A or B or both A and B. It's equivalent to bitwise OR.
+ * This function completes in O(n/sizeof(long)) operations.
+ * @param a The first bitmaptor
+ * @param b The second bitmaptor
+ * @return NULL on errors; A newly created bitmaptor on success.
+ */
+extern bitmap *bitmap_union(const bitmap *a, const bitmap *b);
+
+/**
+ * Calculate union of two bitmaps and store result in one of them
+ * @param res The first bitmap
+ * @param addme The bitmap to unite to the first bitmap
+ * @return NULL on errors, res on success
+ */
+extern bitmap *bitmap_unite(bitmap *res, const bitmap *addme);
+
+/**
+ * Calculate set difference between two bitmaps
+ * The set difference of A / B is defined as all members of A
+ * that isn't members of B. Note that parameter ordering matters
+ * for this function.
+ * This function completes in O(n/sizeof(long)) operations.
+ * @param a The first bitmaptor (numerator)
+ * @param b The first bitmaptor (denominator)
+ * @return NULL on errors; A newly created bitmaptor on success.
+ */
+extern bitmap *bitmap_diff(const bitmap *a, const bitmap *b);
+
+/**
+ * Calculate symmetric difference between two bitmaps
+ * The symmetric difference between A and B is the set that
+ * contains all elements in either set but not in both.
+ * This function completes in O(n/sizeof(long)) operations.
+ * @param a The first bitmaptor
+ * @param b The second bitmaptor
+ */
+extern bitmap *bitmap_symdiff(const bitmap *a, const bitmap *b);
+
+/**
+ * Compare two bitmaps for equality
+ * @param a The first bitmaptor
+ * @param b The other bitmaptor
+ * @return Similar to memcmp(), with tiebreaks determined by cardinality
+ */
+extern int bitmap_cmp(const bitmap *a, const bitmap *b);
+/** @} */
+#endif /* LIBNAGIOS_bitmap_h__ */

nagios4/broker.h

@@ -0,0 +1,213 @@
+/*****************************************************************************
+ *
+ * BROKER.H - Event broker includes for Nagios
+ *
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _BROKER_H
+#define _BROKER_H
+
+#include "nagios.h"
+
+/*************** EVENT BROKER OPTIONS *****************/
+
+#define BROKER_NOTHING                  0
+#define BROKER_EVERYTHING	 	1048575
+
+#define BROKER_PROGRAM_STATE            1	/* DONE */
+#define BROKER_TIMED_EVENTS             2	/* DONE */
+#define BROKER_SERVICE_CHECKS           4	/* DONE */
+#define BROKER_HOST_CHECKS              8	/* DONE */
+#define BROKER_EVENT_HANDLERS   	16	/* DONE */
+#define BROKER_LOGGED_DATA              32	/* DONE */
+#define BROKER_NOTIFICATIONS    	64      /* DONE */
+#define BROKER_FLAPPING_DATA   	        128	/* DONE */
+#define BROKER_COMMENT_DATA         	256	/* DONE */
+#define BROKER_DOWNTIME_DATA		512     /* DONE */
+#define BROKER_SYSTEM_COMMANDS          1024	/* DONE */
+#define BROKER_OCP_DATA_UNUSED          2048	/* reusable */
+#define BROKER_STATUS_DATA              4096    /* DONE */
+#define BROKER_ADAPTIVE_DATA            8192    /* DONE */
+#define BROKER_EXTERNALCOMMAND_DATA     16384   /* DONE */
+#define BROKER_RETENTION_DATA           32768   /* DONE */
+#define BROKER_ACKNOWLEDGEMENT_DATA     65536
+#define BROKER_STATECHANGE_DATA         131072
+#define BROKER_RESERVED18               262144
+#define BROKER_RESERVED19               524288
+
+
+/****** EVENT TYPES ************************/
+
+#define NEBTYPE_NONE                          0
+
+#define NEBTYPE_HELLO                            1
+#define NEBTYPE_GOODBYE                          2
+#define NEBTYPE_INFO                             3
+
+#define NEBTYPE_PROCESS_START                    100
+#define NEBTYPE_PROCESS_DAEMONIZE                101
+#define NEBTYPE_PROCESS_RESTART                  102
+#define NEBTYPE_PROCESS_SHUTDOWN                 103
+#define NEBTYPE_PROCESS_PRELAUNCH                104   /* before objects are read or verified */
+#define NEBTYPE_PROCESS_EVENTLOOPSTART           105
+#define NEBTYPE_PROCESS_EVENTLOOPEND             106
+
+#define NEBTYPE_TIMEDEVENT_ADD                   200
+#define NEBTYPE_TIMEDEVENT_REMOVE                201
+#define NEBTYPE_TIMEDEVENT_EXECUTE               202
+#define NEBTYPE_TIMEDEVENT_DELAY                 203   /* NOT IMPLEMENTED */
+#define NEBTYPE_TIMEDEVENT_SKIP                  204   /* NOT IMPLEMENTED */
+#define NEBTYPE_TIMEDEVENT_SLEEP                 205
+
+#define NEBTYPE_LOG_DATA                         300
+#define NEBTYPE_LOG_ROTATION                     301
+
+#define NEBTYPE_SYSTEM_COMMAND_START             400
+#define NEBTYPE_SYSTEM_COMMAND_END               401
+
+#define NEBTYPE_EVENTHANDLER_START               500
+#define NEBTYPE_EVENTHANDLER_END                 501
+
+#define NEBTYPE_NOTIFICATION_START               600
+#define NEBTYPE_NOTIFICATION_END                 601
+#define NEBTYPE_CONTACTNOTIFICATION_START        602
+#define NEBTYPE_CONTACTNOTIFICATION_END          603
+#define NEBTYPE_CONTACTNOTIFICATIONMETHOD_START  604
+#define NEBTYPE_CONTACTNOTIFICATIONMETHOD_END    605
+
+#define NEBTYPE_SERVICECHECK_INITIATE            700
+#define NEBTYPE_SERVICECHECK_PROCESSED           701
+#define NEBTYPE_SERVICECHECK_RAW_START           702   /* NOT IMPLEMENTED */
+#define NEBTYPE_SERVICECHECK_RAW_END             703   /* NOT IMPLEMENTED */
+#define NEBTYPE_SERVICECHECK_ASYNC_PRECHECK      704
+
+#define NEBTYPE_HOSTCHECK_INITIATE               800   /* a check of the route to the host has been initiated */
+#define NEBTYPE_HOSTCHECK_PROCESSED              801   /* the processed/final result of a host check */
+#define NEBTYPE_HOSTCHECK_RAW_START              802   /* the start of a "raw" host check */
+#define NEBTYPE_HOSTCHECK_RAW_END                803   /* a finished "raw" host check */
+#define NEBTYPE_HOSTCHECK_ASYNC_PRECHECK         804
+#define NEBTYPE_HOSTCHECK_SYNC_PRECHECK          805
+
+#define NEBTYPE_COMMENT_ADD                      900
+#define NEBTYPE_COMMENT_DELETE                   901
+#define NEBTYPE_COMMENT_LOAD                     902
+
+#define NEBTYPE_FLAPPING_START                   1000
+#define NEBTYPE_FLAPPING_STOP                    1001
+
+#define NEBTYPE_DOWNTIME_ADD                     1100
+#define NEBTYPE_DOWNTIME_DELETE                  1101
+#define NEBTYPE_DOWNTIME_LOAD                    1102
+#define NEBTYPE_DOWNTIME_START                   1103
+#define NEBTYPE_DOWNTIME_STOP                    1104
+
+#define NEBTYPE_PROGRAMSTATUS_UPDATE             1200
+#define NEBTYPE_HOSTSTATUS_UPDATE                1201
+#define NEBTYPE_SERVICESTATUS_UPDATE             1202
+#define NEBTYPE_CONTACTSTATUS_UPDATE             1203
+
+#define NEBTYPE_ADAPTIVEPROGRAM_UPDATE           1300
+#define NEBTYPE_ADAPTIVEHOST_UPDATE              1301
+#define NEBTYPE_ADAPTIVESERVICE_UPDATE           1302
+#define NEBTYPE_ADAPTIVECONTACT_UPDATE           1303
+
+#define NEBTYPE_EXTERNALCOMMAND_START            1400
+#define NEBTYPE_EXTERNALCOMMAND_END              1401
+
+#define NEBTYPE_AGGREGATEDSTATUS_STARTDUMP       1500
+#define NEBTYPE_AGGREGATEDSTATUS_ENDDUMP         1501
+
+#define NEBTYPE_RETENTIONDATA_STARTLOAD          1600
+#define NEBTYPE_RETENTIONDATA_ENDLOAD            1601
+#define NEBTYPE_RETENTIONDATA_STARTSAVE          1602
+#define NEBTYPE_RETENTIONDATA_ENDSAVE            1603
+
+#define NEBTYPE_ACKNOWLEDGEMENT_ADD              1700
+#define NEBTYPE_ACKNOWLEDGEMENT_REMOVE           1701   /* NOT IMPLEMENTED */
+#define NEBTYPE_ACKNOWLEDGEMENT_LOAD             1702   /* NOT IMPLEMENTED */
+
+#define NEBTYPE_STATECHANGE_START                1800   /* NOT IMPLEMENTED */
+#define NEBTYPE_STATECHANGE_END                  1801
+
+
+
+/****** EVENT FLAGS ************************/
+
+#define NEBFLAG_NONE                          0
+#define NEBFLAG_PROCESS_INITIATED             1         /* event was initiated by Nagios process */
+#define NEBFLAG_USER_INITIATED                2         /* event was initiated by a user request */
+#define NEBFLAG_MODULE_INITIATED              3         /* event was initiated by an event broker module */
+
+
+
+
+/****** EVENT ATTRIBUTES *******************/
+
+#define NEBATTR_NONE                          0
+
+#define NEBATTR_SHUTDOWN_NORMAL               1
+#define NEBATTR_SHUTDOWN_ABNORMAL             2
+#define NEBATTR_RESTART_NORMAL                4
+#define NEBATTR_RESTART_ABNORMAL              8
+
+#define NEBATTR_FLAPPING_STOP_NORMAL          1
+#define NEBATTR_FLAPPING_STOP_DISABLED        2         /* flapping stopped because flap detection was disabled */
+
+#define NEBATTR_DOWNTIME_STOP_NORMAL          1
+#define NEBATTR_DOWNTIME_STOP_CANCELLED       2
+
+
+
+/****** EVENT BROKER FUNCTIONS *************/
+
+#ifdef USE_EVENT_BROKER
+NAGIOS_BEGIN_DECL
+
+struct timeval get_broker_timestamp(struct timeval *);
+void broker_program_state(int, int, int, struct timeval *);
+void broker_timed_event(int, int, int, timed_event *, struct timeval *);
+void broker_log_data(int, int, int, char *, unsigned long, time_t, struct timeval *);
+int broker_event_handler(int, int, int, int, void *, int, int, struct timeval, struct timeval, double, int, int, int, char *, char *, char *, struct timeval *);
+void broker_system_command(int, int, int, struct timeval, struct timeval, double, int, int, int, char *, char *, struct timeval *);
+int broker_host_check(int, int, int, host *, int, int, int, struct timeval, struct timeval, char *, double, double, int, int, int, char *, char *, char *, char *, struct timeval *, check_result *);
+int broker_service_check(int, int, int, service *, int, struct timeval, struct timeval, char *, double, double, int, int, int, char *, struct timeval *, check_result *);
+void broker_comment_data(int, int, int, int, int, char *, char *, time_t, char *, char *, int, int, int, time_t, unsigned long, struct timeval *);
+void broker_downtime_data(int, int, int, int, char *, char *, time_t, char *, char *, time_t, time_t, int, unsigned long, unsigned long, unsigned long, struct timeval *);
+void broker_flapping_data(int, int, int, int, void *, double, double, double, struct timeval *);
+void broker_program_status(int, int, int, struct timeval *);
+void broker_host_status(int, int, int, host *, struct timeval *);
+void broker_service_status(int, int, int, service *, struct timeval *);
+void broker_contact_status(int, int, int, contact *, struct timeval *);
+int broker_notification_data(int, int, int, int, int, struct timeval, struct timeval, void *, char *, char *, int, int, struct timeval *);
+int broker_contact_notification_data(int, int, int, int, int, struct timeval, struct timeval, void *, contact *, char *, char *, int, struct timeval *);
+int broker_contact_notification_method_data(int, int, int, int, int, struct timeval, struct timeval, void *, contact *, char *, char *, char *, int, struct timeval *);
+void broker_adaptive_program_data(int, int, int, int, unsigned long, unsigned long, unsigned long, unsigned long, struct timeval *);
+void broker_adaptive_host_data(int, int, int, host *, int, unsigned long, unsigned long, struct timeval *);
+void broker_adaptive_service_data(int, int, int, service *, int, unsigned long, unsigned long, struct timeval *);
+void broker_adaptive_contact_data(int, int, int, contact *, int, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, struct timeval *);
+void broker_external_command(int, int, int, int, time_t, char *, char *, struct timeval *);
+void broker_aggregated_status_data(int, int, int, struct timeval *);
+void broker_retention_data(int, int, int, struct timeval *);
+void broker_acknowledgement_data(int, int, int, int, void *, char *, char *, int, int, int, struct timeval *);
+void broker_statechange_data(int, int, int, int, void *, int, int, int, int, struct timeval *);
+
+NAGIOS_END_DECL
+#endif
+
+#endif

nagios4/cgiauth.h

@@ -0,0 +1,70 @@
+/*****************************************************************************
+ *
+ * CGIAUTH.H - Authorization utilities header file
+ *
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _AUTH_H
+#define _AUTH_H
+#include "common.h"
+#include "objects.h"
+
+NAGIOS_BEGIN_DECL
+
+typedef struct authdata_struct {
+	char *username;
+	int authorized_for_all_hosts;
+	int authorized_for_all_host_commands;
+	int authorized_for_all_services;
+	int authorized_for_all_service_commands;
+	int authorized_for_system_information;
+	int authorized_for_system_commands;
+	int authorized_for_configuration_information;
+	int authorized_for_read_only;
+	int authenticated;
+	} authdata;
+
+
+
+int get_authentication_information(authdata *);       /* gets current authentication information */
+
+int is_authorized_for_host(host *, authdata *);
+int is_authorized_for_service(service *, authdata *);
+
+int is_authorized_for_all_hosts(authdata *);
+int is_authorized_for_all_services(authdata *);
+
+int is_authorized_for_system_information(authdata *);
+int is_authorized_for_system_commands(authdata *);
+int is_authorized_for_host_commands(host *, authdata *);
+int is_authorized_for_service_commands(service *, authdata *);
+
+int is_authorized_for_hostgroup(hostgroup *, authdata *);
+int is_authorized_for_servicegroup(servicegroup *, authdata *);
+
+int is_authorized_for_hostgroup_commands(hostgroup *, authdata *);
+int is_authorized_for_servicegroup_commands(servicegroup *, authdata *);
+
+int is_authorized_for_configuration_information(authdata *);
+
+int is_authorized_for_read_only(authdata *);
+
+NAGIOS_END_DECL
+
+#endif

nagios4/cgiutils.h

@@ -0,0 +1,479 @@
+/************************************************************************
+ *
+ * CGIUTILS.H - Header file for common CGI functions
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+#ifndef _CGIUTILS_H
+#define _CGIUTILS_H
+#include "lib/libnagios.h"
+#include "logging.h"
+#include "objects.h"
+#include "cgiauth.h"
+
+NAGIOS_BEGIN_DECL
+
+	/**************************** CGI REFRESH RATE ******************************/
+
+#define DEFAULT_REFRESH_RATE	60	/* 60 second refresh rate for CGIs */
+
+
+	/******************************* CGI NAMES **********************************/
+
+#define STATUS_CGI		"status.cgi"
+#define STATUSMAP_CGI		"statusmap.cgi"
+#define STATUSWORLD_CGI	        "statuswrl.cgi"
+#define COMMAND_CGI		"cmd.cgi"
+#define EXTINFO_CGI		"extinfo.cgi"
+#define SHOWLOG_CGI		"showlog.cgi"
+#define NOTIFICATIONS_CGI	"notifications.cgi"
+#define HISTORY_CGI		"history.cgi"
+#define CONFIG_CGI              "config.cgi"
+#define OUTAGES_CGI		"outages.cgi"
+#define TRENDS_CGI		"trends.cgi"
+#define AVAIL_CGI		"avail.cgi"
+#define TAC_CGI			"tac.cgi"
+#define STATUSWML_CGI           "statuswml.cgi"
+#define TRACEROUTE_CGI		"traceroute.cgi"
+#define HISTOGRAM_CGI		"histogram.cgi"
+#define CHECKSANITY_CGI	   	"checksanity.cgi"
+#define MINISTATUS_CGI          "ministatus.cgi"
+#define SUMMARY_CGI	        "summary.cgi"
+
+
+	/**************************** STYLE SHEET NAMES ******************************/
+
+#define COMMON_CSS		"common.css"
+
+#define SHOWLOG_CSS		"showlog.css"
+#define STATUS_CSS		"status.css"
+#define STATUSMAP_CSS		"statusmap.css"
+#define COMMAND_CSS		"cmd.css"
+#define EXTINFO_CSS		"extinfo.css"
+#define NOTIFICATIONS_CSS	"notifications.css"
+#define HISTORY_CSS		"history.css"
+#define CONFIG_CSS		"config.css"
+#define OUTAGES_CSS		"outages.css"
+#define TRENDS_CSS		"trends.css"
+#define AVAIL_CSS		"avail.css"
+#define TAC_CSS			"tac.css"
+#define HISTOGRAM_CSS		"histogram.css"
+#define CHECKSANITY_CSS		"checksanity.css"
+#define MINISTATUS_CSS          "ministatus.css"
+#define SUMMARY_CSS             "summary.css"
+
+	/********************************* JAVASCRIPT INCLUDES **********************/
+#define JQUERY_JS		"jquery-1.7.1.min.js"
+
+	/********************************* ICONS ************************************/
+
+#define STATUS_ICON_WIDTH		20
+#define STATUS_ICON_HEIGHT		20
+
+#define INFO_ICON			"info.png"
+#define INFO_ICON_ALT			"Informational Message"
+#define START_ICON			"start.gif"
+#define START_ICON_ALT			"Program Start"
+#define STOP_ICON			"stop.gif"
+#define STOP_ICON_ALT			"Program End"
+#define RESTART_ICON			"restart.gif"
+#define RESTART_ICON_ALT		"Program Restart"
+#define OK_ICON				"recovery.png"
+#define OK_ICON_ALT			"Service Ok"
+#define CRITICAL_ICON			"critical.png"
+#define CRITICAL_ICON_ALT		"Service Critical"
+#define WARNING_ICON			"warning.png"
+#define WARNING_ICON_ALT		"Service Warning"
+#define UNKNOWN_ICON			"unknown.png"
+#define UNKNOWN_ICON_ALT		"Service Unknown"
+#define NOTIFICATION_ICON		"notify.gif"
+#define NOTIFICATION_ICON_ALT		"Service Notification"
+#define LOG_ROTATION_ICON		"logrotate.png"
+#define LOG_ROTATION_ICON_ALT		"Log Rotation"
+#define EXTERNAL_COMMAND_ICON		"command.png"
+#define EXTERNAL_COMMAND_ICON_ALT	"External Command"
+
+#define STATUS_DETAIL_ICON		"status2.gif"
+#define STATUS_OVERVIEW_ICON		"status.gif"
+#define STATUSMAP_ICON                  "status3.gif"
+#define STATUSWORLD_ICON                "status4.gif"
+#define EXTINFO_ICON                	"extinfo.gif"
+#define HISTORY_ICON			"history.gif"
+#define CONTACTGROUP_ICON		"contactgroup.gif"
+#define TRENDS_ICON			"trends.gif"
+
+#define DISABLED_ICON			"disabled.gif"
+#define ENABLED_ICON			"enabled.gif"
+#define PASSIVE_ONLY_ICON		"passiveonly.gif"
+#define NOTIFICATIONS_DISABLED_ICON	"ndisabled.gif"
+#define ACKNOWLEDGEMENT_ICON            "ack.gif"
+#define REMOVE_ACKNOWLEDGEMENT_ICON     "noack.gif"
+#define COMMENT_ICON			"comment.gif"
+#define DELETE_ICON			"delete.gif"
+#define DELAY_ICON			"delay.gif"
+#define DOWNTIME_ICON			"downtime.gif"
+#define PASSIVE_ICON			"passiveonly.gif"
+#define RIGHT_ARROW_ICON		"right.gif"
+#define LEFT_ARROW_ICON			"left.gif"
+#define UP_ARROW_ICON			"up.gif"
+#define DOWN_ARROW_ICON			"down.gif"
+#define FLAPPING_ICON			"flapping.gif"
+#define SCHEDULED_DOWNTIME_ICON		"downtime.gif"
+#define EMPTY_ICON			"empty.gif"
+
+#define ACTIVE_ICON			"active.gif"
+#define ACTIVE_ICON_ALT                 "Active Mode"
+#define STANDBY_ICON			"standby.gif"
+#define STANDBY_ICON_ALT                "Standby Mode"
+
+#define HOST_DOWN_ICON			"critical.png"
+#define HOST_DOWN_ICON_ALT		"Host Down"
+#define HOST_UNREACHABLE_ICON		"critical.png"
+#define HOST_UNREACHABLE_ICON_ALT	"Host Unreachable"
+#define HOST_UP_ICON			"recovery.png"
+#define HOST_UP_ICON_ALT		"Host Up"
+#define HOST_NOTIFICATION_ICON		"notify.gif"
+#define HOST_NOTIFICATION_ICON_ALT	"Host Notification"
+
+#define SERVICE_EVENT_ICON		"serviceevent.gif"
+#define SERVICE_EVENT_ICON_ALT		"Service Event Handler"
+#define HOST_EVENT_ICON			"hostevent.gif"
+#define HOST_EVENT_ICON_ALT		"Host Event Handler"
+
+#define THERM_OK_IMAGE			"thermok.png"
+#define THERM_WARNING_IMAGE		"thermwarn.png"
+#define THERM_CRITICAL_IMAGE		"thermcrit.png"
+
+#define CONFIGURATION_ICON		"config.gif"
+#define NOTES_ICON			"notes.gif"
+#define ACTION_ICON			"action.gif"
+#define DETAIL_ICON                     "detail.gif"
+
+#define PARENT_TRAVERSAL_ICON		"parentup.gif"
+
+#define TAC_DISABLED_ICON		"tacdisabled.png"
+#define TAC_ENABLED_ICON		"tacenabled.png"
+
+#define ZOOM1_ICON			"zoom1.gif"
+#define ZOOM2_ICON			"zoom2.gif"
+
+#define CONTEXT_HELP_ICON1		"contexthelp1.gif"
+#define CONTEXT_HELP_ICON2		"contexthelp2.gif"
+
+#define SPLUNK_SMALL_WHITE_ICON		"splunk1.gif"
+#define SPLUNK_SMALL_BLACK_ICON		"splunk2.gif"
+
+#define FIRST_PAGE_ICON			"b_first2.png"
+#define LAST_PAGE_ICON			"b_last2.png"
+#define NEXT_PAGE_ICON			"b_next2.png"
+#define PREVIOUS_PAGE_ICON		"b_prev2.png"
+
+
+	/********************* EXTENDED INFO CGI DISPLAY TYPES  *********************/
+
+#define DISPLAY_PROCESS_INFO		0
+#define DISPLAY_HOST_INFO		1
+#define DISPLAY_SERVICE_INFO		2
+#define DISPLAY_COMMENTS		3
+#define DISPLAY_PERFORMANCE		4
+#define DISPLAY_HOSTGROUP_INFO		5
+#define DISPLAY_DOWNTIME		6
+#define DISPLAY_SCHEDULING_QUEUE	7
+#define DISPLAY_SERVICEGROUP_INFO       8
+
+
+	/************************ COMMAND CGI COMMAND MODES *************************/
+
+#define CMDMODE_NONE            0
+#define CMDMODE_REQUEST         1
+#define CMDMODE_COMMIT          2
+
+
+
+	/******************** HOST AND SERVICE NOTIFICATION TYPES ******************/
+
+#define NOTIFICATION_ALL		0	/* all service and host notifications */
+#define NOTIFICATION_SERVICE_ALL	1	/* all types of service notifications */
+#define NOTIFICATION_HOST_ALL		2	/* all types of host notifications */
+#define NOTIFICATION_SERVICE_WARNING	4
+#define NOTIFICATION_SERVICE_UNKNOWN	8
+#define NOTIFICATION_SERVICE_CRITICAL	16
+#define NOTIFICATION_SERVICE_RECOVERY	32
+#define NOTIFICATION_HOST_DOWN		64
+#define NOTIFICATION_HOST_UNREACHABLE	128
+#define NOTIFICATION_HOST_RECOVERY	256
+#define NOTIFICATION_SERVICE_ACK	512
+#define NOTIFICATION_HOST_ACK		1024
+#define NOTIFICATION_SERVICE_FLAP	2048
+#define NOTIFICATION_HOST_FLAP		4096
+#define NOTIFICATION_SERVICE_CUSTOM     8192
+#define NOTIFICATION_HOST_CUSTOM        16384
+
+
+	/********************** HOST AND SERVICE ALERT TYPES **********************/
+
+#define HISTORY_ALL			0	/* all service and host alert */
+#define HISTORY_SERVICE_ALL		1	/* all types of service alerts */
+#define HISTORY_HOST_ALL		2	/* all types of host alerts */
+#define HISTORY_SERVICE_WARNING		4
+#define HISTORY_SERVICE_UNKNOWN		8
+#define HISTORY_SERVICE_CRITICAL	16
+#define HISTORY_SERVICE_RECOVERY	32
+#define HISTORY_HOST_DOWN		64
+#define HISTORY_HOST_UNREACHABLE	128
+#define HISTORY_HOST_RECOVERY		256
+
+
+	/****************************** SORT TYPES  *******************************/
+
+#define SORT_NONE			0
+#define SORT_ASCENDING			1
+#define SORT_DESCENDING			2
+
+
+	/***************************** SORT OPTIONS  ******************************/
+
+#define SORT_NOTHING			0
+#define SORT_HOSTNAME			1
+#define SORT_SERVICENAME		2
+#define SORT_SERVICESTATUS		3
+#define SORT_LASTCHECKTIME		4
+#define SORT_CURRENTATTEMPT		5
+#define SORT_STATEDURATION		6
+#define SORT_NEXTCHECKTIME		7
+#define SORT_HOSTSTATUS                 8
+#define SORT_HOSTURGENCY                9
+
+
+	/****************** HOST AND SERVICE FILTER PROPERTIES  *******************/
+
+#define HOST_SCHEDULED_DOWNTIME		1
+#define HOST_NO_SCHEDULED_DOWNTIME	2
+#define HOST_STATE_ACKNOWLEDGED		4
+#define HOST_STATE_UNACKNOWLEDGED	8
+#define HOST_CHECKS_DISABLED		16
+#define HOST_CHECKS_ENABLED		32
+#define HOST_EVENT_HANDLER_DISABLED	64
+#define HOST_EVENT_HANDLER_ENABLED	128
+#define HOST_FLAP_DETECTION_DISABLED	256
+#define HOST_FLAP_DETECTION_ENABLED	512
+#define HOST_IS_FLAPPING		1024
+#define HOST_IS_NOT_FLAPPING		2048
+#define HOST_NOTIFICATIONS_DISABLED	4096
+#define HOST_NOTIFICATIONS_ENABLED	8192
+#define HOST_PASSIVE_CHECKS_DISABLED	16384
+#define HOST_PASSIVE_CHECKS_ENABLED	32768
+#define HOST_PASSIVE_CHECK           	65536
+#define HOST_ACTIVE_CHECK            	131072
+#define HOST_HARD_STATE			262144
+#define HOST_SOFT_STATE			524288
+
+
+#define SERVICE_SCHEDULED_DOWNTIME	1
+#define SERVICE_NO_SCHEDULED_DOWNTIME	2
+#define SERVICE_STATE_ACKNOWLEDGED	4
+#define SERVICE_STATE_UNACKNOWLEDGED	8
+#define SERVICE_CHECKS_DISABLED		16
+#define SERVICE_CHECKS_ENABLED		32
+#define SERVICE_EVENT_HANDLER_DISABLED	64
+#define SERVICE_EVENT_HANDLER_ENABLED	128
+#define SERVICE_FLAP_DETECTION_ENABLED	256
+#define SERVICE_FLAP_DETECTION_DISABLED	512
+#define SERVICE_IS_FLAPPING		1024
+#define SERVICE_IS_NOT_FLAPPING		2048
+#define SERVICE_NOTIFICATIONS_DISABLED	4096
+#define SERVICE_NOTIFICATIONS_ENABLED	8192
+#define SERVICE_PASSIVE_CHECKS_DISABLED	16384
+#define SERVICE_PASSIVE_CHECKS_ENABLED	32768
+#define SERVICE_PASSIVE_CHECK           65536
+#define SERVICE_ACTIVE_CHECK            131072
+#define SERVICE_HARD_STATE		262144
+#define SERVICE_SOFT_STATE		524288
+
+
+	/****************************** SSI TYPES  ********************************/
+
+#define SSI_HEADER                      0
+#define SSI_FOOTER                      1
+
+
+
+	/************************ CONTEXT-SENSITIVE HELP  *************************/
+
+#define CONTEXTHELP_STATUS_DETAIL	"A1"
+#define CONTEXTHELP_STATUS_HGOVERVIEW	"A2"
+#define CONTEXTHELP_STATUS_HGSUMMARY	"A3"
+#define CONTEXTHELP_STATUS_HGGRID	"A4"
+#define CONTEXTHELP_STATUS_SVCPROBLEMS	"A5"
+#define CONTEXTHELP_STATUS_HOST_DETAIL  "A6"
+#define CONTEXTHELP_STATUS_HOSTPROBLEMS "A7"
+#define CONTEXTHELP_STATUS_SGOVERVIEW   "A8"
+#define CONTEXTHELP_STATUS_SGSUMMARY    "A9"
+#define CONTEXTHELP_STATUS_SGGRID       "A10"
+
+#define CONTEXTHELP_TAC			"B1"
+
+#define CONTEXTHELP_MAP			"C1"
+
+#define CONTEXTHELP_LOG			"D1"
+
+#define CONTEXTHELP_HISTORY		"E1"
+
+#define CONTEXTHELP_NOTIFICATIONS	"F1"
+
+#define CONTEXTHELP_TRENDS_MENU1	"G1"
+#define CONTEXTHELP_TRENDS_MENU2	"G2"
+#define CONTEXTHELP_TRENDS_MENU3	"G3"
+#define CONTEXTHELP_TRENDS_MENU4	"G4"
+#define CONTEXTHELP_TRENDS_HOST		"G5"
+#define CONTEXTHELP_TRENDS_SERVICE	"G6"
+
+#define CONTEXTHELP_AVAIL_MENU1		"H1"
+#define CONTEXTHELP_AVAIL_MENU2		"H2"
+#define CONTEXTHELP_AVAIL_MENU3		"H3"
+#define CONTEXTHELP_AVAIL_MENU4		"H4"
+#define CONTEXTHELP_AVAIL_MENU5		"H5"
+#define CONTEXTHELP_AVAIL_HOSTGROUP	"H6"
+#define CONTEXTHELP_AVAIL_HOST		"H7"
+#define CONTEXTHELP_AVAIL_SERVICE	"H8"
+#define CONTEXTHELP_AVAIL_SERVICEGROUP	"H9"
+
+#define CONTEXTHELP_EXT_HOST		"I1"
+#define CONTEXTHELP_EXT_SERVICE		"I2"
+#define CONTEXTHELP_EXT_HOSTGROUP	"I3"
+#define CONTEXTHELP_EXT_PROCESS		"I4"
+#define CONTEXTHELP_EXT_PERFORMANCE	"I5"
+#define CONTEXTHELP_EXT_COMMENTS	"I6"
+#define CONTEXTHELP_EXT_DOWNTIME	"I7"
+#define CONTEXTHELP_EXT_QUEUE		"I8"
+#define CONTEXTHELP_EXT_SERVICEGROUP	"I9"
+
+#define CONTEXTHELP_CMD_INPUT		"J1"
+#define CONTEXTHELP_CMD_COMMIT		"J2"
+
+#define CONTEXTHELP_OUTAGES		"K1"
+
+#define CONTEXTHELP_CONFIG_MENU			"L1"
+#define CONTEXTHELP_CONFIG_HOSTS		"L2"
+#define CONTEXTHELP_CONFIG_HOSTDEPENDENCIES	"L3"
+#define CONTEXTHELP_CONFIG_HOSTESCALATIONS	"L4"
+#define CONTEXTHELP_CONFIG_HOSTGROUPS		"L5"
+#define CONTEXTHELP_CONFIG_HOSTGROUPESCALATIONS	"L6"
+#define CONTEXTHELP_CONFIG_SERVICES		"L7"
+#define CONTEXTHELP_CONFIG_SERVICEDEPENDENCIES	"L8"
+#define CONTEXTHELP_CONFIG_SERVICEESCALATIONS	"L9"
+#define CONTEXTHELP_CONFIG_CONTACTS		"L10"
+#define CONTEXTHELP_CONFIG_CONTACTGROUPS	"L11"
+#define CONTEXTHELP_CONFIG_TIMEPERIODS		"L12"
+#define CONTEXTHELP_CONFIG_COMMANDS		"L13"
+#define CONTEXTHELP_CONFIG_HOSTEXTINFO		"L14"
+#define CONTEXTHELP_CONFIG_SERVICEEXTINFO	"L15"
+#define CONTEXTHELP_CONFIG_SERVICEGROUPS        "L16"
+
+#define CONTEXTHELP_HISTOGRAM_MENU1	"M1"
+#define CONTEXTHELP_HISTOGRAM_MENU2	"M2"
+#define CONTEXTHELP_HISTOGRAM_MENU3	"M3"
+#define CONTEXTHELP_HISTOGRAM_MENU4	"M4"
+#define CONTEXTHELP_HISTOGRAM_HOST	"M5"
+#define CONTEXTHELP_HISTOGRAM_SERVICE	"M6"
+
+#define CONTEXTHELP_SUMMARY_MENU                   "N1"
+#define CONTEXTHELP_SUMMARY_RECENT_ALERTS          "N2"
+#define CONTEXTHELP_SUMMARY_ALERT_TOTALS           "N3"
+#define CONTEXTHELP_SUMMARY_HOSTGROUP_ALERT_TOTALS "N4"
+#define CONTEXTHELP_SUMMARY_HOST_ALERT_TOTALS      "N5"
+#define CONTEXTHELP_SUMMARY_SERVICE_ALERT_TOTALS   "N6"
+#define CONTEXTHELP_SUMMARY_ALERT_PRODUCERS        "N7"
+#define CONTEXTHELP_SUMMARY_SERVICEGROUP_ALERT_TOTALS "N8"
+
+
+	/************************** LIFO RETURN CODES  ****************************/
+
+#define LIFO_OK			0
+#define LIFO_ERROR_MEMORY	1
+#define LIFO_ERROR_FILE		2
+#define LIFO_ERROR_DATA		3
+
+
+
+
+
+/*************************** DATA STRUCTURES  *****************************/
+
+/* LIFO data structure */
+typedef struct lifo_struct {
+	char *data;
+	struct lifo_struct *next;
+	} lifo;
+
+/******************************** FUNCTIONS *******************************/
+
+void reset_cgi_vars(void);
+void cgi_init(void (*doc_header)(int), void (*doc_footer)(void), int object_options, int status_options);
+void free_memory(void);
+
+const char *get_cgi_config_location(void);				/* gets location of the CGI config file to read */
+const char *get_cmd_file_location(void);				/* gets location of external command file to write to */
+
+int read_cgi_config_file(const char *);
+int read_main_config_file(const char *);
+int read_all_object_configuration_data(const char *, int);
+int read_all_status_data(const char *, int);
+
+char *unescape_newlines(char *);
+void sanitize_plugin_output(char *);                            /* strips HTML and bad characters from plugin output */
+void strip_html_brackets(char *);				/* strips > and < from string */
+
+void get_time_string(time_t *, char *, int, int);			/* gets a date/time string */
+void get_interval_time_string(double, char *, int);		/* gets a time string for an interval of time */
+
+const char *url_encode(const char *);		        		/* encodes a string in proper URL format */
+char *html_encode(char *, int);					/* encodes a string in HTML format (for what the user sees) */
+char *escape_string(const char *);					/* escape string for html form usage */
+
+void get_log_archive_to_use(int, char *, int);			/* determines the name of the log archive to use */
+void determine_log_rotation_times(int);
+int determine_archive_to_use_from_time(time_t);
+
+void print_extra_hostgroup_url(char *, char *);
+void print_extra_servicegroup_url(char *, char *);
+
+void display_info_table(const char *, int, authdata *);
+void display_nav_table(char *, int);
+
+void display_splunk_host_url(host *);
+void display_splunk_service_url(service *);
+void display_splunk_generic_url(char *, int);
+void strip_splunk_query_terms(char *);
+
+void include_ssi_files(const char *, int);                            /* include user-defined SSI footers/headers */
+void include_ssi_file(const char *);                                  /* include user-defined SSI footer/header */
+
+void cgi_config_file_error(const char *);
+void main_config_file_error(const char *);
+void object_data_error(void);
+void status_data_error(void);
+
+void display_context_help(const char *);				/* displays context-sensitive help window */
+
+int read_file_into_lifo(char *);				/* LIFO functions */
+void free_lifo_memory(void);
+int push_lifo(char *);
+char *pop_lifo(void);
+
+NAGIOS_END_DECL
+#endif

nagios4/comments.h

@@ -0,0 +1,118 @@
+/*****************************************************************************
+ *
+ * COMMENTS.H - Header file for comment functions
+ *
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+
+#ifndef _COMMENTS_H
+#define _COMMENTS_H
+#include "common.h"
+#include "objects.h"
+
+
+/**************************** COMMENT SOURCES ******************************/
+
+#define COMMENTSOURCE_INTERNAL  0
+#define COMMENTSOURCE_EXTERNAL  1
+
+
+
+/***************************** COMMENT TYPES *******************************/
+
+#define HOST_COMMENT			1
+#define SERVICE_COMMENT			2
+
+
+/****************************** ENTRY TYPES ********************************/
+
+#define USER_COMMENT                    1
+#define DOWNTIME_COMMENT                2
+#define FLAPPING_COMMENT                3
+#define ACKNOWLEDGEMENT_COMMENT         4
+
+
+/*************************** CHAINED HASH LIMITS ***************************/
+
+#define COMMENT_HASHSLOTS      1024
+
+
+/**************************** DATA STRUCTURES ******************************/
+
+NAGIOS_BEGIN_DECL
+
+/* COMMENT structure */
+typedef struct comment {
+	int 	comment_type;
+	int     entry_type;
+	unsigned long comment_id;
+	int     source;
+	int     persistent;
+	time_t 	entry_time;
+	int     expires;
+	time_t  expire_time;
+	char 	*host_name;
+	char 	*service_description;
+	char 	*author;
+	char 	*comment_data;
+	struct 	comment *next;
+	struct 	comment *nexthash;
+	} comment;
+
+extern struct comment *comment_list;
+
+#ifndef NSCGI
+int initialize_comment_data(void);                                /* initializes comment data */
+int add_new_comment(int, int, char *, char *, time_t, char *, char *, int, int, int, time_t, unsigned long *); /* adds a new host or service comment */
+int add_new_host_comment(int, char *, time_t, char *, char *, int, int, int, time_t, unsigned long *);    /* adds a new host comment */
+int add_new_service_comment(int, char *, char *, time_t, char *, char *, int, int, int, time_t, unsigned long *); /* adds a new service comment */
+int delete_comment(int, unsigned long);                             /* deletes a host or service comment */
+int delete_host_comment(unsigned long);                             /* deletes a host comment */
+int delete_service_comment(unsigned long);                          /* deletes a service comment */
+int delete_all_comments(int, char *, char *);                       /* deletes all comments for a particular host or service */
+int delete_all_host_comments(char *);                               /* deletes all comments for a specific host */
+int delete_host_acknowledgement_comments(struct host *);                   /* deletes all non-persistent ack comments for a specific host */
+int delete_all_service_comments(char *, char *);                    /* deletes all comments for a specific service */
+int delete_service_acknowledgement_comments(struct service *);             /* deletes all non-persistent ack comments for a specific service */
+
+int check_for_expired_comment(unsigned long);                       /* expires a comment */
+#endif
+
+struct comment *find_comment(unsigned long, int);                            /* finds a specific comment */
+struct comment *find_service_comment(unsigned long);                         /* finds a specific service comment */
+struct comment *find_host_comment(unsigned long);                            /* finds a specific host comment */
+
+struct comment *get_first_comment_by_host(char *);
+struct comment *get_next_comment_by_host(char *, struct comment *);
+
+int number_of_host_comments(char *);			              /* returns the number of comments associated with a particular host */
+int number_of_service_comments(char *, char *);		              /* returns the number of comments associated with a particular service */
+
+int add_comment(int, int, char *, char *, time_t, char *, char *, unsigned long, int, int, time_t, int); /* adds a comment (host or service) */
+int sort_comments(void);
+int add_host_comment(int, char *, time_t, char *, char *, unsigned long, int, int, time_t, int);   /* adds a host comment */
+int add_service_comment(int, char *, char *, time_t, char *, char *, unsigned long, int, int, time_t, int); /* adds a service comment */
+
+int add_comment_to_hashlist(struct comment *);
+
+void free_comment_data(void);                                             /* frees memory allocated to the comment list */
+
+NAGIOS_BEGIN_DECL
+
+#endif

nagios4/common.h

@@ -0,0 +1,531 @@
+/************************************************************************
+ *
+ * Nagios Common Header File
+ * Written By: Ethan Galstad (egalstad@nagios.org)
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+#ifndef INCLUDE_COMMON_H
+#define INCLUDE_COMMON_H
+
+#include "shared.h"
+
+#define PROGRAM_VERSION "4.0.2"
+#define PROGRAM_MODIFICATION_DATE "11-25-2013"
+
+NAGIOS_BEGIN_DECL
+
+/*************************************************************/
+/************** SHARED GLOBAL VARIABLES **********************/
+/*************************************************************/
+extern int date_format;
+extern int interval_length;
+extern char *illegal_output_chars;
+extern char illegal_output_char_map[256];
+
+extern int log_rotation_method;
+extern int check_external_commands;
+/* set this if you're going to add a ton of comments at once */
+extern int defer_comment_sorting;
+extern unsigned long next_downtime_id;
+
+extern char *object_cache_file;
+extern char *status_file;
+
+extern time_t program_start;
+extern int nagios_pid;
+extern int daemon_mode;
+
+extern time_t last_log_rotation;
+
+extern int process_performance_data;
+extern int enable_flap_detection;
+extern int enable_notifications;
+extern int execute_service_checks;
+extern int accept_passive_service_checks;
+extern int execute_host_checks;
+extern int accept_passive_host_checks;
+extern int enable_event_handlers;
+extern int obsess_over_services;
+extern int obsess_over_hosts;
+
+extern int enable_timing_point;
+
+extern char *config_file_dir;
+
+#ifdef HAVE_TZNAME
+#ifdef CYGWIN
+extern char     *_tzname[2] __declspec(dllimport);
+#else
+extern char     *tzname[2];
+#endif
+#endif
+
+
+NAGIOS_END_DECL
+
+
+/* Experimental performance tweaks - use with caution */
+#undef USE_MEMORY_PERFORMANCE_TWEAKS
+
+
+/****************** OBJECT STATES ********************/
+#define STATE_OK			0
+#define STATE_WARNING			1
+#define STATE_CRITICAL			2
+#define STATE_UNKNOWN			3
+#define STATE_UP                0
+#define STATE_DOWN              1
+#define STATE_UNREACHABLE       2
+/* for legacy reasons */
+#define HOST_UP              STATE_UP
+#define HOST_DOWN            STATE_DOWN
+#define HOST_UNREACHABLE     STATE_UNREACHABLE
+
+/***************************** COMMANDS *********************************/
+
+#define CMD_NONE			0
+
+#define CMD_ADD_HOST_COMMENT		1
+#define CMD_DEL_HOST_COMMENT		2
+
+#define CMD_ADD_SVC_COMMENT		3
+#define CMD_DEL_SVC_COMMENT		4
+
+#define CMD_ENABLE_SVC_CHECK		5
+#define CMD_DISABLE_SVC_CHECK		6
+
+#define CMD_SCHEDULE_SVC_CHECK		7
+
+#define CMD_DELAY_SVC_NOTIFICATION	9
+
+#define CMD_DELAY_HOST_NOTIFICATION	10
+
+#define CMD_DISABLE_NOTIFICATIONS	11
+#define CMD_ENABLE_NOTIFICATIONS	12
+
+#define CMD_RESTART_PROCESS		13
+#define CMD_SHUTDOWN_PROCESS		14
+
+#define CMD_ENABLE_HOST_SVC_CHECKS              15
+#define CMD_DISABLE_HOST_SVC_CHECKS             16
+
+#define CMD_SCHEDULE_HOST_SVC_CHECKS            17
+
+#define CMD_DELAY_HOST_SVC_NOTIFICATIONS        19  /* currently unimplemented */
+
+#define CMD_DEL_ALL_HOST_COMMENTS               20
+#define CMD_DEL_ALL_SVC_COMMENTS                21
+
+#define CMD_ENABLE_SVC_NOTIFICATIONS                    22
+#define CMD_DISABLE_SVC_NOTIFICATIONS                   23
+#define CMD_ENABLE_HOST_NOTIFICATIONS                   24
+#define CMD_DISABLE_HOST_NOTIFICATIONS                  25
+#define CMD_ENABLE_ALL_NOTIFICATIONS_BEYOND_HOST        26
+#define CMD_DISABLE_ALL_NOTIFICATIONS_BEYOND_HOST       27
+#define CMD_ENABLE_HOST_SVC_NOTIFICATIONS		28
+#define CMD_DISABLE_HOST_SVC_NOTIFICATIONS		29
+
+#define CMD_PROCESS_SERVICE_CHECK_RESULT		30
+
+#define CMD_SAVE_STATE_INFORMATION			31
+#define CMD_READ_STATE_INFORMATION			32
+
+#define CMD_ACKNOWLEDGE_HOST_PROBLEM			33
+#define CMD_ACKNOWLEDGE_SVC_PROBLEM			34
+
+#define CMD_START_EXECUTING_SVC_CHECKS			35
+#define CMD_STOP_EXECUTING_SVC_CHECKS			36
+
+#define CMD_START_ACCEPTING_PASSIVE_SVC_CHECKS		37
+#define CMD_STOP_ACCEPTING_PASSIVE_SVC_CHECKS		38
+
+#define CMD_ENABLE_PASSIVE_SVC_CHECKS			39
+#define CMD_DISABLE_PASSIVE_SVC_CHECKS			40
+
+#define CMD_ENABLE_EVENT_HANDLERS			41
+#define CMD_DISABLE_EVENT_HANDLERS			42
+
+#define CMD_ENABLE_HOST_EVENT_HANDLER			43
+#define CMD_DISABLE_HOST_EVENT_HANDLER			44
+
+#define CMD_ENABLE_SVC_EVENT_HANDLER			45
+#define CMD_DISABLE_SVC_EVENT_HANDLER			46
+
+#define CMD_ENABLE_HOST_CHECK				47
+#define CMD_DISABLE_HOST_CHECK				48
+
+#define CMD_START_OBSESSING_OVER_SVC_CHECKS		49
+#define CMD_STOP_OBSESSING_OVER_SVC_CHECKS		50
+
+#define CMD_REMOVE_HOST_ACKNOWLEDGEMENT			51
+#define CMD_REMOVE_SVC_ACKNOWLEDGEMENT			52
+
+#define CMD_SCHEDULE_FORCED_HOST_SVC_CHECKS             53
+#define CMD_SCHEDULE_FORCED_SVC_CHECK                   54
+
+#define CMD_SCHEDULE_HOST_DOWNTIME                      55
+#define CMD_SCHEDULE_SVC_DOWNTIME                       56
+
+#define CMD_ENABLE_HOST_FLAP_DETECTION                  57
+#define CMD_DISABLE_HOST_FLAP_DETECTION                 58
+
+#define CMD_ENABLE_SVC_FLAP_DETECTION                   59
+#define CMD_DISABLE_SVC_FLAP_DETECTION                  60
+
+#define CMD_ENABLE_FLAP_DETECTION                       61
+#define CMD_DISABLE_FLAP_DETECTION                      62
+
+#define CMD_ENABLE_HOSTGROUP_SVC_NOTIFICATIONS          63
+#define CMD_DISABLE_HOSTGROUP_SVC_NOTIFICATIONS         64
+
+#define CMD_ENABLE_HOSTGROUP_HOST_NOTIFICATIONS         65
+#define CMD_DISABLE_HOSTGROUP_HOST_NOTIFICATIONS        66
+
+#define CMD_ENABLE_HOSTGROUP_SVC_CHECKS                 67
+#define CMD_DISABLE_HOSTGROUP_SVC_CHECKS                68
+
+/* commands 69-77 are unimplemented */
+#define CMD_UNIMPLEMENTED_69                            69
+#define CMD_UNIMPLEMENTED_70                            70
+#define CMD_UNIMPLEMENTED_71                            71
+#define CMD_UNIMPLEMENTED_72                            72
+#define CMD_UNIMPLEMENTED_73                            73
+#define CMD_UNIMPLEMENTED_74                            74
+#define CMD_UNIMPLEMENTED_75                            75
+#define CMD_UNIMPLEMENTED_76                            76
+#define CMD_UNIMPLEMENTED_77                            77
+
+#define CMD_DEL_HOST_DOWNTIME                           78
+#define CMD_DEL_SVC_DOWNTIME                            79
+
+#define CMD_ENABLE_PERFORMANCE_DATA                     82
+#define CMD_DISABLE_PERFORMANCE_DATA                    83
+
+#define CMD_SCHEDULE_HOSTGROUP_HOST_DOWNTIME            84
+#define CMD_SCHEDULE_HOSTGROUP_SVC_DOWNTIME             85
+#define CMD_SCHEDULE_HOST_SVC_DOWNTIME                  86
+
+/* new commands in Nagios 2.x found below... */
+#define CMD_PROCESS_HOST_CHECK_RESULT		        87
+
+#define CMD_START_EXECUTING_HOST_CHECKS			88
+#define CMD_STOP_EXECUTING_HOST_CHECKS			89
+
+#define CMD_START_ACCEPTING_PASSIVE_HOST_CHECKS		90
+#define CMD_STOP_ACCEPTING_PASSIVE_HOST_CHECKS		91
+
+#define CMD_ENABLE_PASSIVE_HOST_CHECKS			92
+#define CMD_DISABLE_PASSIVE_HOST_CHECKS			93
+
+#define CMD_START_OBSESSING_OVER_HOST_CHECKS		94
+#define CMD_STOP_OBSESSING_OVER_HOST_CHECKS		95
+
+#define CMD_SCHEDULE_HOST_CHECK		                96
+#define CMD_SCHEDULE_FORCED_HOST_CHECK                  98
+
+#define CMD_START_OBSESSING_OVER_SVC		        99
+#define CMD_STOP_OBSESSING_OVER_SVC		        100
+
+#define CMD_START_OBSESSING_OVER_HOST		        101
+#define CMD_STOP_OBSESSING_OVER_HOST		        102
+
+#define CMD_ENABLE_HOSTGROUP_HOST_CHECKS                103
+#define CMD_DISABLE_HOSTGROUP_HOST_CHECKS               104
+
+#define CMD_ENABLE_HOSTGROUP_PASSIVE_SVC_CHECKS         105
+#define CMD_DISABLE_HOSTGROUP_PASSIVE_SVC_CHECKS        106
+
+#define CMD_ENABLE_HOSTGROUP_PASSIVE_HOST_CHECKS        107
+#define CMD_DISABLE_HOSTGROUP_PASSIVE_HOST_CHECKS       108
+
+#define CMD_ENABLE_SERVICEGROUP_SVC_NOTIFICATIONS       109
+#define CMD_DISABLE_SERVICEGROUP_SVC_NOTIFICATIONS      110
+
+#define CMD_ENABLE_SERVICEGROUP_HOST_NOTIFICATIONS      111
+#define CMD_DISABLE_SERVICEGROUP_HOST_NOTIFICATIONS     112
+
+#define CMD_ENABLE_SERVICEGROUP_SVC_CHECKS              113
+#define CMD_DISABLE_SERVICEGROUP_SVC_CHECKS             114
+
+#define CMD_ENABLE_SERVICEGROUP_HOST_CHECKS             115
+#define CMD_DISABLE_SERVICEGROUP_HOST_CHECKS            116
+
+#define CMD_ENABLE_SERVICEGROUP_PASSIVE_SVC_CHECKS      117
+#define CMD_DISABLE_SERVICEGROUP_PASSIVE_SVC_CHECKS     118
+
+#define CMD_ENABLE_SERVICEGROUP_PASSIVE_HOST_CHECKS     119
+#define CMD_DISABLE_SERVICEGROUP_PASSIVE_HOST_CHECKS    120
+
+#define CMD_SCHEDULE_SERVICEGROUP_HOST_DOWNTIME         121
+#define CMD_SCHEDULE_SERVICEGROUP_SVC_DOWNTIME          122
+
+#define CMD_CHANGE_GLOBAL_HOST_EVENT_HANDLER            123
+#define CMD_CHANGE_GLOBAL_SVC_EVENT_HANDLER             124
+
+#define CMD_CHANGE_HOST_EVENT_HANDLER                   125
+#define CMD_CHANGE_SVC_EVENT_HANDLER                    126
+
+#define CMD_CHANGE_HOST_CHECK_COMMAND                   127
+#define CMD_CHANGE_SVC_CHECK_COMMAND                    128
+
+#define CMD_CHANGE_NORMAL_HOST_CHECK_INTERVAL           129
+#define CMD_CHANGE_NORMAL_SVC_CHECK_INTERVAL            130
+#define CMD_CHANGE_RETRY_SVC_CHECK_INTERVAL             131
+
+#define CMD_CHANGE_MAX_HOST_CHECK_ATTEMPTS              132
+#define CMD_CHANGE_MAX_SVC_CHECK_ATTEMPTS               133
+
+#define CMD_SCHEDULE_AND_PROPAGATE_TRIGGERED_HOST_DOWNTIME 134
+
+#define CMD_ENABLE_HOST_AND_CHILD_NOTIFICATIONS         135
+#define CMD_DISABLE_HOST_AND_CHILD_NOTIFICATIONS        136
+
+#define CMD_SCHEDULE_AND_PROPAGATE_HOST_DOWNTIME        137
+
+#define CMD_ENABLE_SERVICE_FRESHNESS_CHECKS             138
+#define CMD_DISABLE_SERVICE_FRESHNESS_CHECKS            139
+
+#define CMD_ENABLE_HOST_FRESHNESS_CHECKS                140
+#define CMD_DISABLE_HOST_FRESHNESS_CHECKS               141
+
+#define CMD_SET_HOST_NOTIFICATION_NUMBER                142
+#define CMD_SET_SVC_NOTIFICATION_NUMBER                 143
+
+/* new commands in Nagios 3.x found below... */
+#define CMD_CHANGE_HOST_CHECK_TIMEPERIOD                144
+#define CMD_CHANGE_SVC_CHECK_TIMEPERIOD                 145
+
+#define CMD_PROCESS_FILE                                146
+
+#define CMD_CHANGE_CUSTOM_HOST_VAR                      147
+#define CMD_CHANGE_CUSTOM_SVC_VAR                       148
+#define CMD_CHANGE_CUSTOM_CONTACT_VAR                   149
+
+#define CMD_ENABLE_CONTACT_HOST_NOTIFICATIONS           150
+#define CMD_DISABLE_CONTACT_HOST_NOTIFICATIONS          151
+#define CMD_ENABLE_CONTACT_SVC_NOTIFICATIONS            152
+#define CMD_DISABLE_CONTACT_SVC_NOTIFICATIONS           153
+
+#define CMD_ENABLE_CONTACTGROUP_HOST_NOTIFICATIONS      154
+#define CMD_DISABLE_CONTACTGROUP_HOST_NOTIFICATIONS     155
+#define CMD_ENABLE_CONTACTGROUP_SVC_NOTIFICATIONS       156
+#define CMD_DISABLE_CONTACTGROUP_SVC_NOTIFICATIONS      157
+
+#define CMD_CHANGE_RETRY_HOST_CHECK_INTERVAL            158
+
+#define CMD_SEND_CUSTOM_HOST_NOTIFICATION               159
+#define CMD_SEND_CUSTOM_SVC_NOTIFICATION                160
+
+#define CMD_CHANGE_HOST_NOTIFICATION_TIMEPERIOD         161
+#define CMD_CHANGE_SVC_NOTIFICATION_TIMEPERIOD          162
+#define CMD_CHANGE_CONTACT_HOST_NOTIFICATION_TIMEPERIOD 163
+#define CMD_CHANGE_CONTACT_SVC_NOTIFICATION_TIMEPERIOD  164
+
+#define CMD_CHANGE_HOST_MODATTR                         165
+#define CMD_CHANGE_SVC_MODATTR                          166
+#define CMD_CHANGE_CONTACT_MODATTR                      167
+#define CMD_CHANGE_CONTACT_MODHATTR                     168
+#define CMD_CHANGE_CONTACT_MODSATTR                     169
+
+#define CMD_DEL_DOWNTIME_BY_HOST_NAME                   170
+#define CMD_DEL_DOWNTIME_BY_HOSTGROUP_NAME              171
+#define CMD_DEL_DOWNTIME_BY_START_TIME_COMMENT          172
+
+/* custom command introduced in Nagios 3.x */
+#define CMD_CUSTOM_COMMAND                              999
+
+/**************************** COMMAND ERRORS *****************************/
+#define CMD_ERROR_OK 0 /* No errors encountered */
+#define CMD_ERROR_UNKNOWN_COMMAND 1 /* Unknown/unsupported command */
+#define CMD_ERROR_MALFORMED_COMMAND 2 /* Command malformed/missing timestamp? */
+#define CMD_ERROR_INTERNAL_ERROR 3 /* Internal error */
+#define CMD_ERROR_FAILURE 4 /* Command routine failed */
+
+extern const char *cmd_error_strerror(int error_code);
+
+/**************************** CHECK TYPES ********************************/
+
+#define CHECK_TYPE_ACTIVE   0
+#define CHECK_TYPE_PASSIVE  1
+#define CHECK_TYPE_PARENT   2 /* (active) check for the benefit of dependent objects */
+#define CHECK_TYPE_FILE     3 /* from spool files (yuck) */
+#define CHECK_TYPE_OTHER    4 /* for modules to use */
+
+
+/************* LEGACY (deprecated) CHECK TYPES ***************************/
+
+#define SERVICE_CHECK_ACTIVE    CHECK_TYPE_ACTIVE
+#define SERVICE_CHECK_PASSIVE   CHECK_TYPE_PASSIVE
+#define HOST_CHECK_ACTIVE       CHECK_TYPE_ACTIVE
+#define HOST_CHECK_PASSIVE      CHECK_TYPE_PASSIVE
+
+
+/************************ SERVICE STATE TYPES ****************************/
+
+#define SOFT_STATE			0
+#define HARD_STATE			1
+
+
+/************************* SCHEDULED DOWNTIME TYPES **********************/
+
+#define SERVICE_DOWNTIME		1	/* service downtime */
+#define HOST_DOWNTIME			2	/* host downtime */
+#define ANY_DOWNTIME                    3       /* host or service downtime */
+
+
+/************************** NOTIFICATION OPTIONS *************************/
+
+#define NOTIFICATION_OPTION_NONE        0
+#define NOTIFICATION_OPTION_BROADCAST   1
+#define NOTIFICATION_OPTION_FORCED      2
+#define NOTIFICATION_OPTION_INCREMENT   4
+
+
+/************************** ACKNOWLEDGEMENT TYPES ************************/
+
+#define HOST_ACKNOWLEDGEMENT            0
+#define SERVICE_ACKNOWLEDGEMENT         1
+
+#define ACKNOWLEDGEMENT_NONE            0
+#define ACKNOWLEDGEMENT_NORMAL          1
+#define ACKNOWLEDGEMENT_STICKY          2
+
+
+/**************************** DEPENDENCY TYPES ***************************/
+
+#define NOTIFICATION_DEPENDENCY		1
+#define EXECUTION_DEPENDENCY		2
+
+
+
+/********************** HOST/SERVICE CHECK OPTIONS ***********************/
+
+#define CHECK_OPTION_NONE		0	/* no check options */
+#define CHECK_OPTION_FORCE_EXECUTION	1	/* force execution of a check (ignores disabled services/hosts, invalid timeperiods) */
+#define CHECK_OPTION_FRESHNESS_CHECK    2       /* this is a freshness check */
+#define CHECK_OPTION_ORPHAN_CHECK       4       /* this is an orphan check */
+#define CHECK_OPTION_DEPENDENCY_CHECK   8       /* dependency check. different scheduling rules apply */
+
+
+/**************************** PROGRAM MODES ******************************/
+
+#define STANDBY_MODE		0
+#define ACTIVE_MODE		1
+
+
+/************************** LOG ROTATION MODES ***************************/
+
+#define LOG_ROTATION_NONE       0
+#define LOG_ROTATION_HOURLY     1
+#define LOG_ROTATION_DAILY      2
+#define LOG_ROTATION_WEEKLY     3
+#define LOG_ROTATION_MONTHLY    4
+
+
+/***************************** LOG VERSIONS ******************************/
+
+#define LOG_VERSION_1           "1.0"
+#define LOG_VERSION_2           "2.0"
+
+
+
+/*************************** CHECK STATISTICS ****************************/
+
+#define ACTIVE_SCHEDULED_SERVICE_CHECK_STATS 0
+#define ACTIVE_ONDEMAND_SERVICE_CHECK_STATS  1
+#define PASSIVE_SERVICE_CHECK_STATS          2
+#define ACTIVE_SCHEDULED_HOST_CHECK_STATS    3
+#define ACTIVE_ONDEMAND_HOST_CHECK_STATS     4
+#define PASSIVE_HOST_CHECK_STATS             5
+#define ACTIVE_CACHED_HOST_CHECK_STATS       6
+#define ACTIVE_CACHED_SERVICE_CHECK_STATS    7
+#define EXTERNAL_COMMAND_STATS               8
+#define PARALLEL_HOST_CHECK_STATS            9
+#define SERIAL_HOST_CHECK_STATS              10
+#define MAX_CHECK_STATS_TYPES                11
+
+
+/****************** HOST CONFIG FILE READING OPTIONS ********************/
+
+#define READ_HOSTS			1
+#define READ_HOSTGROUPS			2
+#define READ_CONTACTS			4
+#define READ_CONTACTGROUPS		8
+#define READ_SERVICES			16
+#define READ_COMMANDS			32
+#define READ_TIMEPERIODS		64
+#define READ_SERVICEESCALATIONS		128
+#define READ_HOSTGROUPESCALATIONS	256     /* no longer implemented */
+#define READ_SERVICEDEPENDENCIES        512
+#define READ_HOSTDEPENDENCIES           1024
+#define READ_HOSTESCALATIONS            2048
+#define READ_HOSTEXTINFO                4096
+#define READ_SERVICEEXTINFO             8192
+#define READ_SERVICEGROUPS              16384
+
+#define READ_ALL_OBJECT_DATA            READ_HOSTS | READ_HOSTGROUPS | READ_CONTACTS | READ_CONTACTGROUPS | READ_SERVICES | READ_COMMANDS | READ_TIMEPERIODS | READ_SERVICEESCALATIONS | READ_SERVICEDEPENDENCIES | READ_HOSTDEPENDENCIES | READ_HOSTESCALATIONS | READ_HOSTEXTINFO | READ_SERVICEEXTINFO | READ_SERVICEGROUPS
+
+
+/************************** DATE/TIME TYPES *****************************/
+
+#define LONG_DATE_TIME			0
+#define SHORT_DATE_TIME			1
+#define SHORT_DATE			2
+#define SHORT_TIME			3
+#define HTTP_DATE_TIME			4	/* time formatted for use in HTTP headers */
+
+
+/**************************** DATE FORMATS ******************************/
+
+#define DATE_FORMAT_US                  0       /* U.S. (MM-DD-YYYY HH:MM:SS) */
+#define DATE_FORMAT_EURO                1       /* European (DD-MM-YYYY HH:MM:SS) */
+#define DATE_FORMAT_ISO8601             2       /* ISO8601 (YYYY-MM-DD HH:MM:SS) */
+#define DATE_FORMAT_STRICT_ISO8601      3       /* ISO8601 (YYYY-MM-DDTHH:MM:SS) */
+
+
+/************************** MISC DEFINITIONS ****************************/
+
+#define MAX_FILENAME_LENGTH			256	/* max length of path/filename that Nagios will process */
+#define MAX_INPUT_BUFFER			1024	/* size in bytes of max. input buffer (for reading files, misc stuff) */
+#define MAX_COMMAND_BUFFER                      8192    /* max length of raw or processed command line */
+#define MAX_EXTERNAL_COMMAND_LENGTH             8192    /* max length of an external command */
+
+#define MAX_DATETIME_LENGTH			48
+
+
+/************************* MODIFIED ATTRIBUTES **************************/
+
+#define MODATTR_NONE                            0
+#define MODATTR_NOTIFICATIONS_ENABLED           1
+#define MODATTR_ACTIVE_CHECKS_ENABLED           2
+#define MODATTR_PASSIVE_CHECKS_ENABLED          4
+#define MODATTR_EVENT_HANDLER_ENABLED           8
+#define MODATTR_FLAP_DETECTION_ENABLED          16
+#define MODATTR_FAILURE_PREDICTION_ENABLED      32
+#define MODATTR_PERFORMANCE_DATA_ENABLED        64
+#define MODATTR_OBSESSIVE_HANDLER_ENABLED       128
+#define MODATTR_EVENT_HANDLER_COMMAND           256
+#define MODATTR_CHECK_COMMAND                   512
+#define MODATTR_NORMAL_CHECK_INTERVAL           1024
+#define MODATTR_RETRY_CHECK_INTERVAL            2048
+#define MODATTR_MAX_CHECK_ATTEMPTS              4096
+#define MODATTR_FRESHNESS_CHECKS_ENABLED        8192
+#define MODATTR_CHECK_TIMEPERIOD                16384
+#define MODATTR_CUSTOM_VARIABLE                 32768
+#define MODATTR_NOTIFICATION_TIMEPERIOD         65536
+#endif /* INCLUDE_COMMON_H */

nagios4/config.h

@@ -0,0 +1,344 @@
+/* include/config.h.  Generated from config.h.in by configure.  */
+/************************************************************************
+ *
+ * Nagios Config Header File
+ * Written By: Ethan Galstad (egalstad@nagios.org)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************/
+
+
+/***** NAGIOS STUFF *****/
+
+#define DEFAULT_NAGIOS_USER "nagios"
+#define DEFAULT_NAGIOS_GROUP "nagios"
+
+/* stop gcc from bitching about implicit asprintf declarations */
+#define _GNU_SOURCE 1
+
+/* Event broker integration */
+#define USE_EVENT_BROKER /**/
+
+/* commands used by CGIs */
+#define TRACEROUTE_COMMAND "/usr/sbin/traceroute"
+/* #undef PING_COMMAND */
+/* #undef PING_PACKETS_FIRST */
+
+/* Debugging options */
+/* function entry and exit */
+/* #undef DEBUG0 */
+/* general info messages */
+/* #undef DEBUG1 */
+/* warning messages */
+/* #undef DEBUG2 */
+/* service and host checks, other events */
+/* #undef DEBUG3 */
+/* service and host notifications */
+/* #undef DEBUG4 */
+/* SQL queries (defunct) */
+/* #undef DEBUG5 */
+
+/* I/O implementations */
+/* #undef USE_XSDDEFAULT */
+/* #undef USE_XCDDEFAULT */
+/* #undef USE_XRDDEFAULT */
+/* #undef USE_XODTEMPLATE */
+/* #undef USE_XPDDEFAULT */
+/* #undef USE_XDDDEFAULT */
+
+
+/***** CGI COMPILE OPTIONS *****/
+/* should we compile and use the statusmap CGI? */
+/* #undef USE_STATUSMAP */
+/* should we compile and use the statuswrl CGI? */
+#define USE_STATUSWRL /**/
+/* should we compile and use the trends CGI? */
+/* #undef USE_TRENDS */
+/* should we compile and use the histogram CGI? */
+/* #undef USE_HISTOGRAM */
+
+
+
+/***** FUNCTION DEFINITIONS *****/
+
+#define HAVE_SETENV 1
+#define HAVE_UNSETENV 1
+/* #undef HAVE_SOCKET */
+#define HAVE_STRDUP 1
+#define HAVE_STRSTR 1
+#define HAVE_STRTOUL 1
+#define HAVE_INITGROUPS 1
+/* #undef HAVE_GETLOADAVG */
+/* #undef HAVE_GDIMAGECREATETRUECOLOR */
+
+
+
+/***** ASPRINTF() AND FRIENDS *****/
+
+/* #undef HAVE_VSNPRINTF */
+/* #undef HAVE_SNPRINTF */
+/* #undef HAVE_ASPRINTF */
+/* #undef HAVE_VASPRINTF */
+#define HAVE_C99_VSNPRINTF 1
+#define HAVE_VA_COPY 1
+/* #undef HAVE___VA_COPY */
+
+
+
+/***** MISC DEFINITIONS *****/
+
+#define USE_NANOSLEEP /**/
+#define STDC_HEADERS 1
+#define HAVE_TM_ZONE 1
+/* #undef HAVE_TZNAME */
+/* #undef USE_PROC */
+#define SOCKET_SIZE_TYPE size_t
+#define GETGROUPS_T gid_t
+#define RETSIGTYPE void
+
+
+
+/***** HEADER FILES *****/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/* needed for the time_t structures we use later... */
+/* this include must come before sys/resource.h or we can have problems on some OSes */
+#define TIME_WITH_SYS_TIME 1
+#define HAVE_SYS_TIME_H 1
+#if TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#else
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+#endif
+
+#define HAVE_SYS_RESOURCE_H 1
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+#define HAVE_LIMITS_H 1
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#define HAVE_PWD_H 1
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+ 
+#define HAVE_GRP_H 1
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+
+#define HAVE_STRINGS_H 1
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+#define HAVE_STRING_H 1
+#ifdef HAVE_STRINGS_H
+#include <string.h>
+#endif
+
+#define HAVE_UNISTD_H 1
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#define HAVE_SYSLOG_H 1
+#ifdef HAVE_SYSLOG_H
+#include <syslog.h>
+#endif
+
+#define HAVE_SIGNAL_H 1
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+#define HAVE_SYS_STAT_H 1
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#define HAVE_SYS_MMAN_H 1
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
+#define HAVE_FCNTL_H 1
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#define HAVE_STDARG_H 1
+#ifdef HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+
+#define HAVE_SYS_TYPES_H 1
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#define HAVE_SYS_WAIT_H 1
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#define HAVE_ERRNO_H 1
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#define HAVE_SYS_TIMEB_H 1
+#if HAVE_SYS_TIMEB_H
+#include <sys/timeb.h>
+#endif
+
+#define HAVE_SYS_IPC_H 1
+#ifdef HAVE_SYS_IPC_H
+#include <sys/ipc.h>
+#endif
+
+#define HAVE_SYS_MSG_H 1
+#ifdef HAVE_SYS_MSG_H
+#include <sys/msg.h>
+#endif
+
+#define HAVE_MATH_H 1
+#ifdef HAVE_MATH_H
+#include <math.h>
+#endif
+
+#define HAVE_CTYPE_H 1
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+
+#define HAVE_DIRENT_H 1
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+#define HAVE_REGEX_H 1
+#ifdef HAVE_REGEX_H
+#include <regex.h>
+
+#define HAVE_SYS_SOCKET_H 1
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+/* #undef HAVE_SOCKET */
+#ifdef HAVE_SOCKET_H
+#include <socket.h>
+#endif
+
+#define HAVE_NETINET_IN_H 1
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#define HAVE_ARPA_INET_H 1
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#define HAVE_NETDB_H 1
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+#define HAVE_LIBGEN_H 1
+#ifdef HAVE_LIBGEN_H
+#include <libgen.h>
+#endif
+
+#define HAVE_SYS_UN_H 1
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
+#define HAVE_SYS_POLL_H 1
+#ifdef HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#endif
+
+#define HAVE_GETOPT_H 1
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+/* #undef HAVE_LINUX_MODULE_H */
+#ifdef HAVE_LINUX_MODULE_H
+#include <linux/module.h>
+#endif
+
+#define HAVE_LOCALE_H 1
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
+#define HAVE_WCHAR_H 1
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+
+/* configure script should allow user to override ltdl choice, but this will do for now... */
+/* #undef USE_LTDL */
+/* #undef HAVE_LTDL_H */
+#ifdef HAVE_LTDL_H
+#define USE_LTDL
+#endif
+
+#ifdef USE_LTDL
+#include <ltdl.h>
+#else
+#define HAVE_DLFCN_H /**/
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+#endif
+
+
+/* moved to end to prevent AIX compiler warnings */
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
+#ifndef RTLD_NOW
+#define RTLD_NOW 0
+#endif
+
+
+/***** MARO DEFINITIONS *****/
+
+/* this needs to come after all system include files, so we don't accidentally attempt to redefine it */
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+
+#endif

nagios4/defaults.h

@@ -0,0 +1,94 @@
+#ifndef INCLUDE_defaults_h__
+#define INCLUDE_defaults_h__
+
+/******************* DEFAULT VALUES *******************/
+
+#define DEFAULT_LOG_LEVEL					1	/* log all events to main log file */
+#define DEFAULT_USE_SYSLOG					1	/* log events to syslog? 1=yes, 0=no */
+#define DEFAULT_SYSLOG_LEVEL					2	/* log only severe events to syslog */
+
+#define DEFAULT_NOTIFICATION_LOGGING				1	/* log notification events? 1=yes, 0=no */
+
+#define DEFAULT_INTER_CHECK_DELAY				5.0	/* seconds between initial service check scheduling */
+#define DEFAULT_INTERLEAVE_FACTOR      				1       /* default interleave to use when scheduling checks */
+#define DEFAULT_RETRY_INTERVAL  				30	/* services are retried in 30 seconds if they're not OK */
+#define DEFAULT_CHECK_REAPER_INTERVAL				10	/* interval in seconds to reap host and service check results */
+#define DEFAULT_MAX_REAPER_TIME                 		30      /* maximum number of seconds to spend reaping service checks before we break out for a while */
+#define DEFAULT_MAX_CHECK_RESULT_AGE				3600    /* maximum number of seconds that a check result file is considered to be valid */
+#define DEFAULT_MAX_PARALLEL_SERVICE_CHECKS 			0	/* maximum number of service checks we can have running at any given time (0=unlimited) */
+#define DEFAULT_RETENTION_UPDATE_INTERVAL			60	/* minutes between auto-save of retention data */
+#define DEFAULT_RETENTION_SCHEDULING_HORIZON    		900     /* max seconds between program restarts that we will preserve scheduling information */
+#define DEFAULT_STATUS_UPDATE_INTERVAL				60	/* seconds between aggregated status data updates */
+#define DEFAULT_FRESHNESS_CHECK_INTERVAL        		60      /* seconds between service result freshness checks */
+#define DEFAULT_AUTO_RESCHEDULING_INTERVAL      		30      /* seconds between host and service check rescheduling events */
+#define DEFAULT_AUTO_RESCHEDULING_WINDOW        		180     /* window of time (in seconds) for which we should reschedule host and service checks */
+#define DEFAULT_ORPHAN_CHECK_INTERVAL           		60      /* seconds between checks for orphaned hosts and services */
+
+#define DEFAULT_INTERVAL_LENGTH  60 /* seconds per interval unit for check scheduling */
+
+#define DEFAULT_NOTIFICATION_TIMEOUT				30	/* max time in seconds to wait for notification commands to complete */
+#define DEFAULT_EVENT_HANDLER_TIMEOUT				30	/* max time in seconds to wait for event handler commands to complete */
+#define DEFAULT_HOST_CHECK_TIMEOUT				30	/* max time in seconds to wait for host check commands to complete */
+#define DEFAULT_SERVICE_CHECK_TIMEOUT				60	/* max time in seconds to wait for service check commands to complete */
+#define DEFAULT_OCSP_TIMEOUT					15	/* max time in seconds to wait for obsessive compulsive processing commands to complete */
+#define DEFAULT_OCHP_TIMEOUT					15	/* max time in seconds to wait for obsessive compulsive processing commands to complete */
+#define DEFAULT_PERFDATA_TIMEOUT                		5       /* max time in seconds to wait for performance data commands to complete */
+#define DEFAULT_TIME_CHANGE_THRESHOLD				900	/* compensate for time changes of more than 15 minutes */
+
+#define DEFAULT_LOG_HOST_RETRIES				0	/* don't log host retries */
+#define DEFAULT_LOG_SERVICE_RETRIES				0	/* don't log service retries */
+#define DEFAULT_LOG_EVENT_HANDLERS				1	/* log event handlers */
+#define DEFAULT_LOG_INITIAL_STATES				0	/* don't log initial service and host states */
+#define DEFAULT_LOG_CURRENT_STATES				1	/* log current service and host states after rotating log */
+#define DEFAULT_LOG_EXTERNAL_COMMANDS				1	/* log external commands */
+#define DEFAULT_LOG_PASSIVE_CHECKS				1	/* log passive service checks */
+
+#define DEFAULT_DEBUG_LEVEL                                     0       /* don't log any debugging information */
+#define DEFAULT_DEBUG_VERBOSITY                                 1
+#define DEFAULT_MAX_DEBUG_FILE_SIZE                             1000000 /* max size of debug log */
+
+#define DEFAULT_AGGRESSIVE_HOST_CHECKING			0	/* don't use "aggressive" host checking */
+#define DEFAULT_CHECK_EXTERNAL_COMMANDS				1 	/* check for external commands */
+#define DEFAULT_CHECK_ORPHANED_SERVICES				1	/* check for orphaned services */
+#define DEFAULT_CHECK_ORPHANED_HOSTS            		1       /* check for orphaned hosts */
+#define DEFAULT_ENABLE_FLAP_DETECTION           		0       /* don't enable flap detection */
+#define DEFAULT_PROCESS_PERFORMANCE_DATA        		0       /* don't process performance data */
+#define DEFAULT_CHECK_SERVICE_FRESHNESS         		1       /* check service result freshness */
+#define DEFAULT_CHECK_HOST_FRESHNESS            		0       /* don't check host result freshness */
+#define DEFAULT_AUTO_RESCHEDULE_CHECKS          		0       /* don't auto-reschedule host and service checks */
+#define DEFAULT_TRANSLATE_PASSIVE_HOST_CHECKS                   0       /* should we translate DOWN/UNREACHABLE passive host checks? */
+#define DEFAULT_PASSIVE_HOST_CHECKS_SOFT                        0       /* passive host checks are treated as HARD by default */
+
+#define DEFAULT_LOW_SERVICE_FLAP_THRESHOLD			20.0	/* low threshold for detection of service flapping */
+#define DEFAULT_HIGH_SERVICE_FLAP_THRESHOLD			30.0	/* high threshold for detection of service flapping */
+#define DEFAULT_LOW_HOST_FLAP_THRESHOLD				20.0	/* low threshold for detection of host flapping */
+#define DEFAULT_HIGH_HOST_FLAP_THRESHOLD			30.0	/* high threshold for detection of host flapping */
+
+#define DEFAULT_HOST_CHECK_SPREAD				30	/* max minutes to schedule all initial host checks */
+#define DEFAULT_SERVICE_CHECK_SPREAD				30	/* max minutes to schedule all initial service checks */
+
+#define DEFAULT_CACHED_HOST_CHECK_HORIZON      			15      /* max age in seconds that cached host checks can be used */
+#define DEFAULT_CACHED_SERVICE_CHECK_HORIZON    		15      /* max age in seconds that cached service checks can be used */
+#define DEFAULT_ENABLE_PREDICTIVE_HOST_DEPENDENCY_CHECKS	1	/* should we use predictive host dependency checks? */
+#define DEFAULT_ENABLE_PREDICTIVE_SERVICE_DEPENDENCY_CHECKS	1	/* should we use predictive service dependency checks? */
+
+#define DEFAULT_USE_LARGE_INSTALLATION_TWEAKS                   0       /* don't use tweaks for large Nagios installations */
+
+#define DEFAULT_ADDITIONAL_FRESHNESS_LATENCY			15	/* seconds to be added to freshness thresholds when automatically calculated by Nagios */
+
+#define DEFAULT_CHECK_FOR_UPDATES                               1       /* should we check for new Nagios releases? */
+#define DEFAULT_BARE_UPDATE_CHECK                               0       /* report current version and new installs */
+#define MINIMUM_UPDATE_CHECK_INTERVAL                           60*60*22 /* 22 hours minimum between checks - please be kind to our servers! */
+#define BASE_UPDATE_CHECK_INTERVAL                              60*60*22 /* 22 hours base interval */
+#define UPDATE_CHECK_INTERVAL_WOBBLE                            60*60*4  /* 4 hour wobble on top of base interval */
+#define BASE_UPDATE_CHECK_RETRY_INTERVAL                        60*60*1  /* 1 hour base retry interval */
+#define UPDATE_CHECK_RETRY_INTERVAL_WOBBLE                      60*60*3  /* 3 hour wobble on top of base retry interval */
+
+#define DEFAULT_ALLOW_EMPTY_HOSTGROUP_ASSIGNMENT        2        /* Allow assigning to empty hostgroups by default, but warn about it */
+
+#define DEFAULT_HOST_PERFDATA_FILE_TEMPLATE "[HOSTPERFDATA]\t$TIMET$\t$HOSTNAME$\t$HOSTEXECUTIONTIME$\t$HOSTOUTPUT$\t$HOSTPERFDATA$"
+#define DEFAULT_SERVICE_PERFDATA_FILE_TEMPLATE "[SERVICEPERFDATA]\t$TIMET$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$"
+#define DEFAULT_HOST_PERFDATA_PROCESS_EMPTY_RESULTS 1
+#define DEFAULT_SERVICE_PERFDATA_PROCESS_EMPTY_RESULTS 1
+
+#endif /* INCLUDE_defaults_h__ */

nagios4/dkhash.h

@@ -0,0 +1,134 @@
+#ifndef LIBNAGIOS_dkhash_h__
+#define LIBNAGIOS_dkhash_h__
+#include <errno.h>
+
+/**
+ * @file dkhash.h
+ * @brief Dual-key hash functions for Nagios
+ *
+ * Having a dual-key hash function is pretty unusual, but since so
+ * much data in Nagios pertains to services (which are uniquely
+ * identified based on both host_name and service_description), it
+ * makes sense here.
+ *
+ * @{
+ */
+
+/** return flags usable from the callback function of dkhash_walk_data() */
+#define DKHASH_WALK_REMOVE 1 /**< Remove the most recently visited object */
+#define DKHASH_WALK_STOP   2 /**< Cause walking to stop */
+
+/** return values for dkhash_insert() */
+#define DKHASH_OK     0         /**< Success */
+#define DKHASH_EDUPE  (-EPERM)  /**< duplicate insert attempted */
+#define DKHASH_EPERM  (-EPERM)  /**< duplicate insert attempted */
+#define DKHASH_EINVAL (-EINVAL) /**< Invalid parameters passed */
+#define DKHASH_ENOMEM (-ENOMEM) /**< Memory allocation failed */
+
+struct dkhash_table;
+/** opaque type */
+typedef struct dkhash_table dkhash_table;
+
+/**
+ * Create a dual-keyed hash-table of the given size
+ * Note that it's generally useful to make the table 25-30% larger
+ * than the number of items you intend to store, and also note that
+ * the 'size' arguments gets rounded up to the nearest power of 2.
+ * @param size The desired size of the hash-table.
+ */
+extern dkhash_table *dkhash_create(unsigned int size);
+
+/**
+ * Destroy a dual-keyed hash table
+ * @param t The table to destroy
+ * @return 0 on success, -1 on errors
+ */
+extern int dkhash_destroy(dkhash_table *t);
+
+/**
+ * Fetch the data associated with a particular key
+ * @param t The table to get the data from
+ * @param k1 The first key
+ * @param k2 The second key
+ * @return The data on success, NULL on errors or if data isn't found
+ */
+extern void *dkhash_get(dkhash_table *t, const char *k1, const char *k2);
+
+/**
+ * Insert a new entry into the hash table
+ * @param t The hash table
+ * @param k1 The first key
+ * @param k2 The second key (may be null)
+ * @param data The data to insert
+ * @return 0 on success, < 0 on errors
+ */
+extern int dkhash_insert(dkhash_table *t, const char *k1, const char *k2, void *data);
+
+/**
+ * Remove data from the hash table
+ * Note that this does not free() the pointer to the data stored in the
+ * table. It just destroys containers for that data in the hash table.
+ * @param t The hash table
+ * @param k1 The first key
+ * @param k2 The second key
+ * @return The removed data on success, or NULL on errors
+ */
+extern void *dkhash_remove(dkhash_table *t, const char *k1, const char *k2);
+
+/**
+ * Call a function once for each item in the hash-table
+ * The callback function can return DKHASH_WALK_{REMOVE,STOP} or any
+ * OR'ed combination thereof to control the walking procedure, and
+ * should return 0 on the normal case.
+ * @param t The hash table
+ * @param walker The callback function to send the data to
+ */
+extern void dkhash_walk_data(dkhash_table *t, int (*walker)(void *data));
+
+
+/**
+ * Get number of collisions in hash table
+ * Many collisions is a sign of a too small hash table or
+ * poor hash-function.
+ * @param t The hash table to report on
+ * @return The total number of collisions (not duplicates) from inserts
+ */
+extern unsigned int dkhash_collisions(dkhash_table *t);
+
+/**
+ * Get number of items in the hash table
+ * @param t The hash table
+ * @return Number of items currently in the hash-table
+ */
+extern unsigned int dkhash_num_entries(dkhash_table *t);
+
+/**
+ * Get max number of items stored in the hash table
+ * @param t The hash table
+ * @return Max number of items stored in hash-table
+ */
+extern unsigned int dkhash_num_entries_max(dkhash_table *t);
+
+/**
+ * Get number of entries added to hash table
+ * Note that some of them may have been removed.
+ * @param t The hash table
+ * @return The number of items added to the table
+ */
+extern unsigned int dkhash_num_entries_added(dkhash_table *t);
+
+/**
+ * Get number of removed items from hash table
+ * @param t The hash table
+ * @return Number of items removed from hash table
+ */
+extern unsigned int dkhash_num_entries_removed(dkhash_table *t);
+
+/**
+ * Get actual table size (in number of buckets)
+ * @param t The hash table
+ * @return Number of bucket-slots in hash table
+ */
+extern unsigned int dkhash_table_size(dkhash_table *t);
+/** @} */
+#endif /* LIBNAGIOS_dkhash_h__ */

nagios4/downtime.h

@@ -0,0 +1,112 @@
+/*****************************************************************************
+ *
+ * DOWNTIME.H - Header file for scheduled downtime functions
+ *
+ *
+ * License:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+
+#ifndef _DOWNTIME_H
+#define _DOWNTIME_H
+
+#include "common.h"
+#include "objects.h"
+#ifndef NSCGI
+#include "nagios.h"
+#endif
+
+NAGIOS_BEGIN_DECL
+
+/* SCHEDULED_DOWNTIME_ENTRY structure */
+typedef struct scheduled_downtime {
+	int type;
+	char *host_name;
+	char *service_description;
+	time_t entry_time;
+	time_t start_time;
+	time_t flex_downtime_start;		/* Time the flexible downtime started */
+	time_t end_time;
+	int fixed;
+	unsigned long triggered_by;
+	unsigned long duration;
+	unsigned long downtime_id;
+	int is_in_effect;
+	int	start_notification_sent;
+	char *author;
+	char *comment;
+#ifndef NSCGI
+	unsigned long comment_id;
+	int start_flex_downtime;
+	int incremented_pending_downtime;
+#endif
+	struct scheduled_downtime *next;
+#ifndef NSCGI
+	struct timed_event *start_event, *stop_event;
+#endif
+	struct scheduled_downtime *prev;
+	} scheduled_downtime;
+
+extern struct scheduled_downtime *scheduled_downtime_list;
+
+
+int initialize_downtime_data(void);        /* initializes scheduled downtime data */
+int cleanup_downtime_data(void);           /* cleans up scheduled downtime data */
+
+#ifndef NSCGI
+int add_new_downtime(int, char *, char *, time_t, char *, char *, time_t, time_t, int, unsigned long, unsigned long, unsigned long *, int, int);
+int add_new_host_downtime(char *, time_t, char *, char *, time_t, time_t, int, unsigned long, unsigned long, unsigned long *, int, int);
+int add_new_service_downtime(char *, char *, time_t, char *, char *, time_t, time_t, int, unsigned long, unsigned long, unsigned long *, int, int);
+
+int delete_host_downtime(unsigned long);
+int delete_service_downtime(unsigned long);
+int delete_downtime(int, unsigned long);
+
+int schedule_downtime(int, char *, char *, time_t, char *, char *, time_t, time_t, int, unsigned long, unsigned long, unsigned long *);
+int unschedule_downtime(int, unsigned long);
+
+int register_downtime(int, unsigned long);
+int handle_scheduled_downtime(struct scheduled_downtime *);
+int handle_scheduled_downtime_by_id(unsigned long);
+
+int check_pending_flex_host_downtime(struct host *);
+int check_pending_flex_service_downtime(struct service *);
+
+int check_for_expired_downtime(void);
+#endif
+
+int add_host_downtime(char *, time_t, char *, char *, time_t, time_t, time_t, int, unsigned long, unsigned long, unsigned long, int, int);
+int add_service_downtime(char *, char *, time_t, char *, char *, time_t, time_t, time_t, int, unsigned long, unsigned long, unsigned long, int, int);
+
+/* If you are going to be adding a lot of downtime in sequence, set
+   defer_downtime_sorting to 1 before you start and then call
+   sort_downtime afterwards. Things will go MUCH faster. */
+
+extern int defer_downtime_sorting;
+int add_downtime(int, char *, char *, time_t, char *, char *, time_t, time_t, time_t, int, unsigned long, unsigned long, unsigned long, int, int);
+int sort_downtime(void);
+
+struct scheduled_downtime *find_downtime(int, unsigned long);
+struct scheduled_downtime *find_host_downtime(unsigned long);
+struct scheduled_downtime *find_service_downtime(unsigned long);
+
+void free_downtime_data(void);                                       /* frees memory allocated to scheduled downtime list */
+
+int delete_downtime_by_hostname_service_description_start_time_comment(char *, char *, time_t, char *);
+
+NAGIOS_END_DECL
+#endif

nagios4/fanout.h

@@ -0,0 +1,73 @@
+#ifndef LIBNAGIOS_fanout_h__
+#define LIBNAGIOS_fanout_h__
+#include "lnag-utils.h"
+
+/**
+ * @file fanout.h
+ * @brief Simple fanout table implementation
+ *
+ * Fanouts are useful to hold short-lived integer-indexed data where
+ * the keyspan between smallest and largest key can be too large and
+ * change too often for it to be practical to maintain a growing array.
+ * If you think of it as a hash-table optimized for unsigned longs you've
+ * got the right idea.
+ *
+ * @{
+ */
+
+NAGIOS_BEGIN_DECL
+
+/** Primary (opaque) type for this api */
+typedef struct fanout_table fanout_table;
+
+/**
+ * Create a fanout table
+ * @param[in] size The size of the table. Preferrably a power of 2
+ * @return Pointer to a newly created table
+ */
+extern fanout_table *fanout_create(unsigned long size);
+
+/**
+ * Destroy a fanout table, with optional destructor.
+ * This function will iterate over all the entries in the fanout
+ * table and remove them, one by one. If 'destructor' is not NULL,
+ * it will be called on each and every object in the table. Note that
+ * 'free' is a valid destructor.
+ *
+ * @param[in] t The fanout table to destroy
+ * @param[in] destructor Function to call on data pointers in table
+ */
+extern void fanout_destroy(fanout_table *t, void (*destructor)(void *));
+
+/**
+ * Return a pointer from the fanout table t
+ *
+ * @param[in] t table to fetch from
+ * @param[in] key key to fetch
+ * @return NULL on errors; Pointer to data on success
+ */
+extern void *fanout_get(fanout_table *t, unsigned long key);
+
+/**
+ * Add an entry to the fanout table.
+ * Note that we don't check if the key is unique. If it isn't,
+ * fanout_remove() will remove the latest added first.
+ *
+ * @param[in] t fanout table to add to
+ * @param[in] key Key for this entry
+ * @param[in] data Data to add. Must not be NULL
+ * @return 0 on success, -1 on errors
+ */
+extern int fanout_add(fanout_table *t, unsigned long key, void *data);
+
+/**
+ * Remove an entry from the fanout table and return its data.
+ *
+ * @param[in] t fanout table to look in
+ * @param[key] The key whose data we should locate
+ * @return Pointer to the data stored on success; NULL on errors
+ */
+extern void *fanout_remove(fanout_table *t, unsigned long key);
+NAGIOS_END_DECL
+/** @} */
+#endif

nagios4/iobroker.h

@@ -0,0 +1,175 @@
+/* lib/iobroker.h.  Generated from iobroker.h.in by configure.  */
+#ifndef LIBNAGIOS_iobroker_h__
+#define LIBNAGIOS_iobroker_h__
+
+/**
+ * @file iobroker.h
+ * @brief I/O broker library function declarations
+ *
+ * The I/O broker library handles multiplexing between hundreds or
+ * thousands of sockets with a few simple calls. It's designed to
+ * be as lightweight as possible so as to not cause memory bloat,
+ * and is therefore highly suitable for use by processes that are
+ * fork()-intensive.
+ *
+ * @{
+ */
+
+#define IOBROKER_USES_EPOLL 1
+/* #undef IOBROKER_USES_POLL */
+/* #undef IOBROKER_USES_SELECT */
+
+#if (_POSIX_C_SOURCE - 0) >= 200112L
+#include <poll.h>
+# define IOBROKER_POLLIN POLLIN
+# define IOBROKER_POLLPRI POLLPRI
+# define IOBROKER_POLLOUT POLLOUT
+
+# define IOBROKER_POLLERR POLLERR
+# define IOBROKER_POLLHUP POLLHUP
+# define IOBROKER_POLLNVAL POLLNVAL
+#else
+# define IOBROKER_POLLIN   0x001 /* there is data to read */
+# define IOBROKER_POLLPRI  0x002 /* there is urgent data to read */
+# define IOBROKER_POLLOUT  0x004 /* writing now will not block */
+
+# define IOBROKER_POLLERR  0x008 /* error condition */
+# define IOBROKER_POLLHUP  0x010 /* hung up */
+# define IOBROKER_POLLNVAL 0x020 /* invalid polling request */
+#endif
+
+/** return codes */
+#define IOBROKER_SUCCESS    0
+#define IOBROKER_ENOSET   (-1)
+#define IOBROKER_ENOINIT  (-2)
+#define IOBROKER_ELIB     (-3)
+#define IOBROKER_EALREADY (-EALREADY)
+#define IOBROKER_EINVAL   (-EINVAL)
+
+
+/** Flags for iobroker_destroy() */
+#define IOBROKER_CLOSE_SOCKETS 1
+
+/* Opaque type. Callers needn't worry about this */
+struct iobroker_set;
+typedef struct iobroker_set iobroker_set;
+
+/**
+ * Get a string describing the error in the last iobroker call.
+ * The returned string must not be free()'d.
+ * @param error The error code
+ * @return A string describing the meaning of the error code
+ */
+extern const char *iobroker_strerror(int error);
+
+/**
+ * Create a new socket set
+ * @return An iobroker_set on success. NULL on errors.
+ */
+extern iobroker_set *iobroker_create(void);
+
+/**
+ * Published utility function used to determine the max number of
+ * file descriptors this process can keep open at any one time.
+ * @return Max number of filedescriptors we can keep open
+ */
+extern int iobroker_max_usable_fds(void);
+
+/**
+ * Register a socket for input polling with the broker.
+ *
+ * @param iobs The socket set to add the socket to.
+ * @param sd The socket descriptor to add
+ * @param arg Argument passed to input handler on available input
+ * @param handler The callback function to call when input is available
+ *
+ * @return 0 on succes. < 0 on errors.
+ */
+extern int iobroker_register(iobroker_set *iobs, int sd, void *arg, int (*handler)(int, int, void *));
+
+
+/**
+ * Register a socket for output polling with the broker
+ * @note There's no guarantee that *ALL* data is writable just
+ * because the socket won't block you completely.
+ *
+ * @param iobs The socket set to add the socket to.
+ * @param sd The socket descriptor to add
+ * @param arg Argument passed to output handler on ready-to-write
+ * @param handler The function to call when output won't block
+ *
+ * @return 0 on success. < 0 on errors
+ */
+extern int iobroker_register_out(iobroker_set *iobs, int sd, void *arg, int (*handler)(int, int, void *));
+
+/**
+ * Check if a particular filedescriptor is registered with the iobroker set
+ * @param[in] iobs The iobroker set the filedescriptor should be member of
+ * @param[in] fd The filedescriptor to check for
+ * @return 1 if the filedescriptor is registered and 0 otherwise
+ */
+extern int iobroker_is_registered(iobroker_set *iobs, int fd);
+
+/**
+ * Getter function for number of file descriptors registered in
+ * the set specified.
+ * @param iobs The io broker set to query
+ * @return Number of file descriptors registered in the set
+ */
+extern int iobroker_get_num_fds(iobroker_set *iobs);
+
+/**
+ * Getter function for the maximum amount of file descriptors this
+ * set can handle.
+ * @param iobs The io broker set to query
+ * @return Max file descriptor capacity for the set
+ */
+extern int iobroker_get_max_fds(iobroker_set *iobs);
+
+/**
+ * Unregister a socket for input polling with the broker.
+ *
+ * @param iobs The socket set to remove the socket from
+ * @param sd The socket descriptor to remove
+ * @return 0 on succes. < 0 on errors.
+ */
+extern int iobroker_unregister(iobroker_set *iobs, int sd);
+
+/**
+ * Deregister a socket for input polling with the broker
+ * (this is identical to iobroker_unregister())
+ * @param iobs The socket set to remove the socket from
+ * @param sd The socket descriptor to remove
+ * @return 0 on success. < 0 on errors.
+ */
+extern int iobroker_deregister(iobroker_set *iobs, int sd);
+
+/**
+ * Unregister and close(2) a socket registered for input with the
+ * broker. This is a convenience function which exists only to avoid
+ * doing multiple calls when read() returns 0, as closed sockets must
+ * always be removed from the socket set to avoid consuming tons of
+ * cpu power from iterating "too fast" over the file descriptors.
+ *
+ * @param iobs The socket set to remove the socket from
+ * @param sd The socket descriptor to remove and close
+ * @return 0 on success. < 0 on errors
+ */
+extern int iobroker_close(iobroker_set *iobs, int sd);
+
+/**
+ * Destroy a socket set as created by iobroker_create
+ * @param iobs The socket set to destroy
+ * @param flags If set, close(2) all registered sockets
+ */
+extern void iobroker_destroy(iobroker_set *iobs, int flags);
+
+/**
+ * Wait for input on any of the registered sockets.
+ * @param iobs The socket set to wait for.
+ * @param timeout Timeout in milliseconds. -1 is "wait indefinitely"
+ * @return -1 on errors, or number of filedescriptors with input
+ */
+extern int iobroker_poll(iobroker_set *iobs, int timeout);
+#endif /* INCLUDE_iobroker_h__ */
+/** @} */

nagios4/iocache.h

@@ -0,0 +1,181 @@
+#ifndef LIBNAGIOS_iocache_h__
+#define LIBNAGIOS_iocache_h__
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+/**
+ * @file iocache.h
+ * @brief I/O cache function declarations
+ *
+ * The I/O cache library is useful for reading large chunks of data
+ * from sockets and utilizing parts of that data based on either
+ * size or a magic delimiter.
+ *
+ * @{
+ */
+
+/** opaque type for iocache operations */
+struct iocache;
+typedef struct iocache iocache;
+
+/**
+ * Destroys an iocache object, freeing all memory allocated to it.
+ * @param ioc The iocache object to destroy
+ */
+extern void iocache_destroy(iocache *ioc);
+
+/**
+ * Resets an iocache struct, discarding all data in it without free()'ing
+ * any memory.
+ *
+ * @param[in] ioc The iocache struct to reset
+ */
+extern void iocache_reset(iocache *ioc);
+
+/**
+ * Resizes the buffer in an io cache
+ * @param ioc The io cache to resize
+ * @param new_size The new size of the io cache
+ * @return 0 on success, -1 on errors
+ */
+extern int iocache_resize(iocache *ioc, unsigned long new_size);
+
+/**
+ * Grows an iocache object
+ * This uses iocache_resize() internally
+ * @param[in] ioc The iocache to grow
+ * @param[in] increment How much to increase it
+ * @return 0 on success, -1 on errors
+ */
+extern int iocache_grow(iocache *ioc, unsigned long increment);
+
+/**
+ * Returns the total size of the io cache
+ * @param[in] ioc The iocache to inspect
+ * @return The size of the io cache. If ioc is null, 0 is returned
+ */
+extern unsigned long iocache_size(iocache *ioc);
+
+/**
+ * Returns remaining read capacity of the io cache
+ * @param ioc The io cache to operate on
+ * @return The number of bytes available to read
+ */
+extern unsigned long iocache_capacity(iocache *ioc);
+
+/**
+ * Return the amount of unread but stored data in the io cache
+ * @param ioc The io cache to operate on
+ * @return Number of bytes available to read
+ */
+extern unsigned long iocache_available(iocache *ioc);
+
+/**
+ * Use a chunk of data from iocache based on size. The caller
+ * must take care not to write beyond the end of the requested
+ * buffer, or Bad Things(tm) will happen.
+ *
+ * @param ioc The io cache we should use data from
+ * @param size The size of the data we want returned
+ * @return NULL on errors (insufficient data, fe). pointer on success
+ */
+extern char *iocache_use_size(iocache *ioc, unsigned long size);
+
+/**
+ * Use a chunk of data from iocache based on delimiter. The
+ * caller must take care not to write beyond the end of the
+ * requested buffer, if any is returned, or Bad Things(tm) will
+ * happen.
+ *
+ * @param ioc The io cache to use data from
+ * @param delim The delimiter
+ * @param delim_len Length of the delimiter
+ * @param size Length of the returned buffer
+ * @return NULL on errors (delimiter not found, insufficient data). pointer on success
+ */
+extern char *iocache_use_delim(iocache *ioc, const char *delim, size_t delim_len, unsigned long *size);
+
+/**
+ * Forget that a specified number of bytes have been used.
+ * @param ioc The io cache that you want to un-use data in
+ * @param size The number of bytes you want to forget you've seen
+ * @return -1 if there was an error, 0 otherwise.
+ */
+extern int iocache_unuse_size(iocache *ioc, unsigned long size);
+
+/**
+ * Creates the iocache object, initializing it with the given size
+ * @param size Initial size of the iocache buffer
+ * @return Pointer to a valid iocache object
+ */
+extern iocache *iocache_create(unsigned long size);
+
+/**
+ * Read data into the iocache buffer
+ * @param ioc The io cache we should read into
+ * @param fd The filedescriptor we should read from
+ * @return The number of bytes read on success. < 0 on errors
+ */
+extern int iocache_read(iocache *ioc, int fd);
+
+/**
+ * Add data to the iocache buffer
+ * The data is copied, so it can safely be taken from the stack in a
+ * function that returns before the data is used.
+ * If the io cache is too small to hold the data, -1 will be returned.
+ *
+ * @param[in] ioc The io cache to add to
+ * @param[in] buf Pointer to the data we should add
+ * @param[in] len Length (in bytes) of data pointed to by buf
+ * @return iocache_available(ioc) on success, -1 on errors
+ */
+extern int iocache_add(iocache *ioc, char *buf, unsigned int len);
+
+/**
+ * Like sendto(), but sends all cached data prior to the requested
+ *
+ * @param[in] ioc The iocache to send, or cache data in
+ * @param[in] fd The file descriptor to send to
+ * @param[in] buf Pointer to the data to send
+ * @param[in] len Length (in bytes) of data to send
+ * @param[in] flags Flags passed to sendto(2)
+ * @param[in] dest_addr Destination address
+ * @param[in] addrlen size (in bytes) of dest_addr
+ * @return bytes sent on success, -ERRNO on errors
+ */
+extern int iocache_sendto(iocache *ioc, int fd, char *buf, unsigned int len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen);
+
+/**
+ * Like send(2), but sends all cached data prior to the requested
+ * This function uses iocache_sendto() internally, but can only be
+ * used on connected sockets or open()'ed files.
+ *
+ * @param[in] ioc The iocache to send, or cache data in
+ * @param[in] fd The file descriptor to send to
+ * @param[in] buf Pointer to the data to send
+ * @param[in] len Length (in bytes) of data to send
+ * @param[in] flags Flags passed to sendto(2)
+ * @return bytes sent on success, -ERRNO on errors
+ */
+static inline int iocache_send(iocache *ioc, int fd, char *buf, unsigned int len, int flags)
+{
+	return iocache_sendto(ioc, fd, buf, len, flags, NULL, 0);
+}
+
+/**
+ * Like write(2), but sends all cached data prior to the requested
+ * This function uses iocache_send() internally.
+ *
+ * @param[in] ioc The iocache to send, or cache data in
+ * @param[in] fd The file descriptor to send to
+ * @param[in] buf Pointer to the data to send
+ * @param[in] len Length (in bytes) of data to send
+ * @return bytes sent on success, -ERRNO on errors
+ */
+static inline int iocache_write(iocache *ioc, int fd, char *buf, unsigned int len)
+{
+	return iocache_send(ioc, fd, buf, len, 0);
+}
+#endif /* INCLUDE_iocache_h__ */
+/** @} */

nagios4/kvvec.h

@@ -0,0 +1,207 @@
+#ifndef LIBNAGIOS_kvvec_h__
+#define LIBNAGIOS_kvvec_h__
+
+/**
+ * @file kvvec.h
+ * @brief Key/value vector library function and type declarations
+ *
+ * The kvvec library is nifty as either a configuration meta-format
+ * or for IPC purposes. Take a look at the buf2kvvec() and kvvec2buf()
+ * pair of functions for the latter.
+ * @{
+ */
+
+/**
+ * key/value pair
+ * One of the two major components of the kvvec api
+ */
+struct key_value {
+	char *key;     /**< The key */
+	char *value;   /**< The value */
+	int key_len;   /**< Length of key */
+	int value_len; /**< Length of value */
+};
+
+/**
+ * key/value vector buffer. Actually just a buffer, but one that gets
+ * used as return value and internal tracker for kvvec2buf()
+ */
+struct kvvec_buf {
+	char *buf;             /**< The buffer */
+	unsigned long buflen;  /**< Length of buffer */
+	unsigned long bufsize; /**< Size of buffer (includes overalloc) */
+};
+
+/**
+ * key/value vector struct
+ * This is the main component of the kvvec library
+ * @note This should be made opaque, with a kvvec_foreach() using a
+ * callback to iterate over key/value pairs.
+ */
+struct kvvec {
+	struct key_value *kv; /**< The key/value array */
+	int kv_alloc;         /**< Allocated size of key/value array */
+	int kv_pairs;         /**< Number of key/value pairs */
+	int kvv_sorted;        /**< Determines if this kvvec has been sorted */
+};
+
+/** Portable initializer for stack-allocated key/value vectors */
+#define KVVEC_INITIALIZER { NULL, 0, 0, 0 }
+
+/** Parameters for kvvec_destroy() */
+#define KVVEC_FREE_KEYS   1 /**< Free keys when destroying a kv vector */
+#define KVVEC_FREE_VALUES 2 /**< Free values when destroying a kv vector */
+/** Free both keys and values when destroying a kv vector */
+#define KVVEC_FREE_ALL    (KVVEC_FREE_KEYS | KVVEC_FREE_VALUES)
+
+#define KVVEC_ASSIGN      0 /**< Assign from buf in buf2kvvec_prealloc() */
+#define KVVEC_COPY        1 /**< Copy from buf in buf2kvvec_prealloc() */
+#define KVVEC_APPEND      2 /**< Don't reset kvvec in buf2kvvec_prealloc() */
+
+/**
+ * Initialize a previously allocated key/value vector
+ *
+ * @param kvv The key/value vector to initialize
+ * @param hint Number of key/value pairs we expect to store
+ * @return Pointer to a struct kvvec, properly initialized
+ */
+extern struct kvvec *kvvec_init(struct kvvec *kvv, int hint);
+
+/**
+ * Create a key/value vector
+ *
+ * @param hint Number of key/value pairs we expect to store
+ * @return Pointer to a struct kvvec, properly initialized
+ */
+extern struct kvvec *kvvec_create(int hint);
+
+/**
+ * Resize a key/value vector
+ * Used by kvvec_grow(). If size is smaller than the current number of
+ * used key/value slots, -1 is returned.
+ *
+ * @param[in] kvv The key/value vector to resize
+ * @param[in] size The size to grow to
+ * @return 0 on success, < 0 on errors
+ */
+extern int kvvec_resize(struct kvvec *kvv, int size);
+
+/**
+ * Grow a key/value vector.
+ * Used internally as needed by the kvvec api. If 'hint' is zero, the
+ * key/value capacity is increased by a third of the current capacity
+ * plus a small constant number. This uses kvvec_resize() internally.
+ *
+ * @param kvv The key/value vector to grow
+ * @param hint The amount of key/value slots we should grow by
+ * @return 0 on success, < 0 on errors
+ */
+extern int kvvec_grow(struct kvvec *kvv, int hint);
+
+/**
+ * Return remaining storage capacity of key/value vector
+ * @param[in] kvv The key/value vector to check
+ * @return Number of key/value pairs that can be stored without growing
+ */
+extern unsigned int kvvec_capacity(struct kvvec *kvv);
+
+/**
+ * Sort a key/value vector alphabetically by key name
+ * @param kvv The key/value vector to sort
+ * @return 0
+ */
+extern int kvvec_sort(struct kvvec *kvv);
+
+/**
+ * Add a key/value pair to an existing key/value vector, with
+ * lengths of strings already calculated
+ * @param kvv The key/value vector to add this key/value pair to
+ * @param key The key
+ * @param keylen Length of the key
+ * @param value The value
+ * @param valuelen Length of the value
+ * @return 0 on success, < 0 on errors
+ */
+extern int kvvec_addkv_wlen(struct kvvec *kvv, const char *key, int keylen, const char *value, int valuelen);
+
+/**
+ * Shortcut to kvvec_addkv_wlen() when lengths aren't known
+ * @param kvv The key/value vector to add this key/value pair to
+ * @param key The key
+ * @param value The value
+ * @return 0 on success, < 0 on errors
+ */
+#define kvvec_addkv(kvv, key, value) kvvec_addkv_wlen(kvv, key, 0, value, 0)
+
+/**
+ * Walk each key/value pair in a key/value vector, sending them
+ * as arguments to a callback function. The callback function has
+ * no control over the iteration process and must not delete or
+ * modify the key/value vector it's operating on.
+ * @param kvv The key/value vector to walk
+ * @param arg Extra argument to the callback function
+ * @param callback Callback function
+ * @return 0 on success, < 0 on errors
+ */
+extern int kvvec_foreach(struct kvvec *kvv, void *arg, int (*callback)(struct key_value *, void *));
+
+/**
+ * Destroy a key/value vector
+ * @param kvv The key/value vector to destroy
+ * @param flags or'ed combination of KVVEC_FREE_{KEYS,VALUES}, or KVVEC_FREE_ALL
+ * @return 0 on success, < 0 on errors
+ */
+extern int kvvec_destroy(struct kvvec *kvv, int flags);
+
+/**
+ * Free key/value pairs associated with a key/value vector
+ * @param kvv The key/value vector to operate on
+ * @param flags flags or'ed combination of KVVEC_FREE_{KEYS,VALUES}, or KVVEC_FREE_ALL
+ */
+void kvvec_free_kvpairs(struct kvvec *kvv, int flags);
+
+/**
+ * Create a linear buffer of all the key/value pairs and
+ * return it as a kvvec_buf. The caller must free() all
+ * pointers in the returned kvvec_buf
+ * (FIXME: add kvvec_buf_destroy(), or move this and its counterpart
+ * out of the kvvec api into a separate one)
+ *
+ * @param kvv The key/value vector to convert
+ * @param kv_sep Character separating keys and their values
+ * @param pair_sep Character separating key/value pairs
+ * @param overalloc Integer determining how much extra data we should
+ *                  allocate. The overallocated memory is filled with
+ *                  nul bytes.
+ * @return A pointer to a newly created kvvec_buf structure
+ */
+extern struct kvvec_buf *kvvec2buf(struct kvvec *kvv, char kv_sep, char pair_sep, int overalloc);
+
+/**
+ * Create a key/value vector from a pre-parsed buffer. Immensely
+ * useful for ipc in combination with kvvec2buf().
+ *
+ * @param str The buffer to convert to a key/value vector
+ * @param len Length of buffer to convert
+ * @param kvsep Character separating key and value
+ * @param pair_sep Character separating key/value pairs
+ * @param flags bitmask. See KVVEC_{ASSIGN,COPY,APPEND} for values
+ * @return The created key/value vector
+ */
+extern struct kvvec *buf2kvvec(char *str, unsigned int len, const char kvsep, const char pair_sep, int flags);
+
+/**
+ * Parse a buffer into the pre-allocated key/value vector. Immensely
+ * useful for ipc in combination with kvvec2buf().
+ *
+ * @param kvv A pre-allocated key/value vector to populate
+ * @param str The buffer to convert to a key/value vector
+ * @param len Length of buffer to convert
+ * @param kvsep Character separating key and value
+ * @param pair_sep Character separating key/value pairs
+ * @param flags bitmask. See KVVEC_{ASSIGN,COPY,APPEND} for values
+ * @return The number of pairs in the created key/value vector
+ */
+extern int buf2kvvec_prealloc(struct kvvec *kvv, char *str, unsigned int len, const char kvsep, const char pair_sep, int flags);
+/** @} */
+#endif /* INCLUDE_kvvec_h__ */

nagios4/libnagios.h

@@ -0,0 +1,25 @@
+#ifndef LIBNAGIOS_libnagios_h__
+#define LIBNAGIOS_libnagios_h__
+/**
+ * @file libnagios.h
+ *
+ * @brief Include this for all public parts of libnagios to be accessible
+ */
+
+#include "lnag-utils.h"
+#include "fanout.h"
+#include "nsutils.h"
+#include "pqueue.h"
+#include "squeue.h"
+#include "kvvec.h"
+#include "iobroker.h"
+#include "iocache.h"
+#include "runcmd.h"
+#include "bitmap.h"
+#include "dkhash.h"
+#include "worker.h"
+#include "skiplist.h"
+#include "nsock.h"
+#include "nspath.h"
+#include "snprintf.h"
+#endif /* LIB_libnagios_h__ */