software: added software configuration class

Added SoftwareConfiguration class for instantiation of a main, global
configuration object for all software providers.

2 files changed, 72 insertions, 1 deletions

diff --git a/src/software/cli/software.py b/src/software/cli/software.py
index 93704ae..9ae1172 100755
--- a/src/software/cli/software.py
+++ b/src/software/cli/software.py
@@ -76,7 +76,8 @@ def make_pkg_path(name, epoch, ver, rel, arch):
     @return instance name for LMI_SoftwareIdentity
     """
     return pywbem.CIMInstanceName(
-            classname="LMI_SoftwareIdentity", namespace="root/cimv2",
+            classname="LMI_SoftwareIdentity",
+            namespace=util.Configuration.get_instance().namespace,
             keybindings={
                 "InstanceID" : util.make_nevra(
                     name, epoch, ver, rel, arch, "ALWAYS")})
diff --git a/src/software/lmi/software/util/SoftwareConfiguration.py b/src/software/lmi/software/util/SoftwareConfiguration.py
new file mode 100644
index 0000000..99e2257
--- /dev/null
+++ b/src/software/lmi/software/util/SoftwareConfiguration.py
@@ -0,0 +1,70 @@
+# Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# Authors: Michal Minar <miminar@redhat.com>
+# -*- coding: utf-8 -*-
+"""
+Module for SoftwareConfiguration class.
+
+SoftwareConfiguration
+---------------------
+
+.. autoclass:: SoftwareConfiguration
+    :members:
+
+"""
+
+from lmi.common.BaseConfiguration import BaseConfiguration
+
+class SoftwareConfiguration(BaseConfiguration):
+    """
+        Configuration class specific to software providers.
+        OpenLMI configuration file should reside in
+        /etc/openlmi/software/software.conf.
+    """
+
+    @classmethod
+    def provider_prefix(cls):
+        return "software"
+
+    @classmethod
+    def default_options(cls):
+        """ :rtype: (``dict``) Dictionary of default values. """
+        defaults = BaseConfiguration.default_options().copy()
+        # Maximum time in seconds to wait for a job to accomplish.
+        # If timeout expires, spawned process is checked (it might
+        # be possibly killed) and is respawned in case it's dead.
+        defaults["wait_complete_timeout" ] = "30"
+        # Number of seconds to wait before next try to lock yum package
+        # database. This applies, when yum database is locked by another
+        # process.
+        defaults["lock_wait_interval"] = "0.5"
+        # Number of seconds to keep package cache in memory after the last use
+        # (caused by user request). Package cache takes up a lot of memory.
+        defaults["free_database_timeout"] = "60"
+        # Default logging level.
+        defaults["Level"] = "ERROR"
+        return defaults
+
+    @classmethod
+    def mandatory_sections(cls):
+        return list(BaseConfiguration.mandatory_sections()) + [
+            'Yum', 'Jobs', 'YumWorkerLog']
+
+    @property
+    def logging_level(self):
+        """ Return name of logging level in lower case. """
+        return self.config.get('Log', 'Level').lower()