Add Python module for the icinga2.debug file

refs #6702

CMakeLists.txt

@@ -147,6 +147,7 @@ add_subdirectory(doc)
 add_subdirectory(test)
 add_subdirectory(pki)
 add_subdirectory(contrib)
+add_subdirectory(python)
 
 set(CPACK_PACKAGE_NAME "Icinga2")
 set(CPACK_PACKAGE_VENDOR "Icinga Development Team")

INSTALL

@@ -27,9 +27,9 @@ parentheses):
                                   on Debian)
 * GNU bison (bison)
 * GNU flex (flex) >= 2.5.35
+* Python (python-devel on RHEL, python-dev on Debian)
 * recommended: libexecinfo on FreeBSD
 * optional: MySQL (mysql-devel on RHEL, libmysqlclient-dev on Debian)
-* optional: Python (python-devel on RHEL, python-dev on Debian)
 
 Note: RHEL5 ships an ancient flex version. Updated packages are available for
 example from the repoforge buildtools repository.

icinga2.spec

@@ -44,6 +44,10 @@
 %endif
 %endif
 
+%{!?__python2: %global __python2 /usr/bin/python2}
+%{!?python2_sitelib: %global python2_sitelib %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")}
+%{!?python2_sitearch: %global python2_sitearch %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(1))")}
+
 %define icinga_user icinga
 %define icinga_group icinga
 %define icingacmd_group icingacmd
@@ -63,7 +67,6 @@ Group: Applications/System
 Source: https://github.com/Icinga/%{name}/archive/v%{version}.tar.gz
 URL: http://www.icinga.org/
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-
 Requires: %{name}-bin = %{version}
 #Requires: %{name}-ido-mysql = %{version}
 #Requires: %{icingaweb2name} >= %{icingaweb2version}
@@ -75,6 +78,7 @@ Meta package for Icinga 2 Core, DB IDO and Web.
 Summary:      Icinga 2 binaries and libraries
 Group:        Applications/System
 
+Requires: python-%{name} = %{version}
 %if "%{_vendor}" == "suse"
 PreReq: permissions
 %endif
@@ -168,6 +172,17 @@ Icinga 1.x Classic UI Standalone configuration with locations
 for Icinga 2.
 
 
+%package -n python-icinga2
+Summary:      Python module for Icinga 2
+Group:        Application/System
+BuildRequires: python
+BuildRequires: python-devel
+BuildRequires: python-setuptools
+Requires:     python-setuptools
+
+%description -n python-icinga2
+Python module for Icinga 2.
+
 %prep
 %setup -q -n %{name}-%{version}
 
@@ -207,7 +222,6 @@ cmake $CMAKE_OPTS .
 
 make %{?_smp_mflags}
 
-rm -f components/db_ido_*sql/schema/upgrade/.gitignore
 
 %install
 [ "%{buildroot}" != "/" ] && [ -d "%{buildroot}" ] && rm -rf %{buildroot}
@@ -448,6 +462,7 @@ exit 0
 %{_bindir}/%{name}-build-ca
 %{_bindir}/%{name}-build-key
 %{_bindir}/%{name}-sign-key
+%{_bindir}/%{name}-list-objects
 %{_sbindir}/%{name}-enable-feature
 %{_sbindir}/%{name}-disable-feature
 %{_sbindir}/%{name}-prepare-dirs
@@ -506,5 +521,8 @@ exit 0
 %config(noreplace) %{apacheconfdir}/icinga.conf
 %config(noreplace) %attr(0640,root,%{apachegroup}) %{icingaclassicconfdir}/passwd
 
+%files -n python-icinga2
+%{python2_sitelib}/icinga2*
+
 
 %changelog

python/CMakeLists.txt

@@ -0,0 +1,31 @@
+# Icinga 2
+# Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)
+#
+# 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
+# of the License, 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, write to the Free Software Foundation
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+find_package(PythonInterp REQUIRED)
+
+add_subdirectory(icinga2)
+
+configure_file(setup.py.cmake ${CMAKE_CURRENT_BINARY_DIR}/setup.py @ONLY)
+
+install(CODE "execute_process(
+ COMMAND ${CMAKE_COMMAND}
+   -DSETUP_PY=${CMAKE_CURRENT_BINARY_DIR}/setup.py
+   -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}
+   -DPREFIX=${CMAKE_INSTALL_PREFIX}
+   -DWDIR=${CMAKE_CURRENT_BINARY_DIR}
+   -P ${PROJECT_SOURCE_DIR}/third-party/cmake/PythonSetup.cmake)"
+)

python/icinga2/CMakeLists.txt

@@ -0,0 +1,23 @@
+# Icinga 2
+# Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)
+#
+# 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
+# of the License, 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, write to the Free Software Foundation
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+add_subdirectory(commands)
+add_subdirectory(utils)
+
+configure_file(config.py.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.py @ONLY)
+configure_file(__init__.py ${CMAKE_CURRENT_BINARY_DIR}/__init__.py COPYONLY)
+

python/icinga2/commands/CMakeLists.txt

@@ -0,0 +1,20 @@
+# Icinga 2
+# Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)
+#
+# 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
+# of the License, 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, write to the Free Software Foundation
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+configure_file(__init__.py ${CMAKE_CURRENT_BINARY_DIR}/__init__.py COPYONLY)
+configure_file(list_objects.py ${CMAKE_CURRENT_BINARY_DIR}/list_objects.py COPYONLY)
+

python/icinga2/commands/list_objects.py

@@ -0,0 +1,24 @@
+# Icinga 2
+# Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)
+#
+# 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
+# of the License, 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, write to the Free Software Foundation
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+from icinga2.utils.debug import ObjectsFile
+
+def main():
+    fp = open("/tmp/i2/var/cache/icinga2/icinga2.debug")
+    of = ObjectsFile(fp)
+    for obj in of:
+        print obj

python/icinga2/config.py.cmake

@@ -0,0 +1,24 @@
+# Icinga 2
+# Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)
+#
+# 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
+# of the License, 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, write to the Free Software Foundation
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+Prefix = '@CMAKE_INSTALL_PREFIX@'
+SysconfDir = '@CMAKE_INSTALL_FULL_SYSCONFDIR@'
+RunDir = '@ICINGA2_RUNDIR@'
+LocalStateDir = '@CMAKE_INSTALL_FULL_LOCALSTATEDIR@'
+PkgDataDir = '@CMAKE_INSTALL_FULL_DATADIR@/icinga2'
+IncludeConfDir = '@CMAKE_INSTALL_FULL_DATADIR@/icinga2/include'
+

python/icinga2/utils/CMakeLists.txt

@@ -0,0 +1,21 @@
+# Icinga 2
+# Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)
+#
+# 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
+# of the License, 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, write to the Free Software Foundation
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+configure_file(__init__.py ${CMAKE_CURRENT_BINARY_DIR}/__init__.py COPYONLY)
+configure_file(debug.py ${CMAKE_CURRENT_BINARY_DIR}/debug.py COPYONLY)
+configure_file(netstring.py ${CMAKE_CURRENT_BINARY_DIR}/netstring.py COPYONLY)
+

python/icinga2/utils/debug.py

@@ -0,0 +1,89 @@
+# Icinga 2
+# Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)
+#
+# 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
+# of the License, 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, write to the Free Software Foundation
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+from icinga2.utils import netstring
+
+try:
+    import json
+except ImportError:
+    import simplejson as json
+
+class DebugObject:
+    def __init__(self, obj):
+        self._obj = obj
+
+    def __str__(self):
+        return self.format_object()
+
+    def format_object(self):
+        if self._obj["abstract"]:
+            result = "Template '"
+        else:
+            result = "Object '"
+        result += self._obj["properties"]["__name"] + "' of type '" + self._obj["type"] + "':\n"
+        result += self.format_properties(2)
+        return result
+
+    def format_properties(self, indent=0, path=[]):
+        props = self._obj["properties"]
+        for component in path:
+            props = props[component]
+
+        result = ""
+        for key, value in props.items():
+            if path == [] and key in ['__name', 'type', 'name', 'templates']:
+                continue
+            path.append(key)
+            result += ' ' * indent + "* %s" % (key)
+            hints = self.format_hints(self, indent + 2, path)
+            if isinstance(value, dict):
+                result += "\n" + hints
+                result += self.format_properties(indent + 2, path)
+            else:
+                result += " -> %s\n" % (repr(value))
+                result += hints
+            path.pop()
+        return result
+
+    def format_hints(self, dhints, indent=0, path=[]):
+        dhints = self._obj["debug_hints"]
+        try:
+            for component in path:
+                dhints = dhints["properties"][component]
+        except KeyError:
+            return ""
+
+        result = ""
+        for message in dhints["messages"]:
+            result += ' ' * indent + "%% modified in %s, lines %s:%s-%s:%s\n" % tuple(message[1:])
+        return result
+
+class ObjectsFile:
+    def __init__(self, file):
+        self._file = file
+
+    def __iter__(self):
+        fr = netstring.FileReader(self._file)
+
+        while True:
+            try:
+                json_data = fr.readskip()
+            except EOFError:
+                break
+            if json_data == "":
+                break
+            yield DebugObject(json.loads(json_data))