1 files changed, 112 insertions, 0 deletions
diff --git a/UpdateManagerCommon/DistInfo.py b/UpdateManagerCommon/DistInfo.py
new file mode 100644
index 00000000..df244a51
--- /dev/null
+++ b/UpdateManagerCommon/DistInfo.py
@@ -0,0 +1,112 @@
+#!/usr/bin/env python
+# DistInfo.py - simple parser for a xml-based metainfo file
+#  
+#  Copyright (c) 2005 Gustavo Noronha Silva
+#  
+#  Author: Gustavo Noronha Silva <kov@debian.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+#  USA
+
+import os
+import gettext
+import ConfigParser
+
+_ = gettext.gettext
+
+class Suite:
+    name = None
+    description = None
+    base_uri = None
+    repository_type = None
+    components = None
+
+class Component:
+    name = None
+    description = None
+    enabled = None
+
+class DistInfo:
+    def __init__(self,
+                 dist = None,
+                 base_dir = "/usr/share/update-manager/dists"):
+        self.metarelease_uri = ''
+        self.suites = []
+
+        if not dist:
+            pipe = os.popen("lsb_release -i | cut -d : -f 2-")
+            dist = pipe.read().strip()
+            pipe.close()
+            del pipe
+
+        dist_fname = "%s/%s.info" % (base_dir, dist)
+        dist_file = open (dist_fname)
+        if not dist_file:
+            return
+        suite = None
+        component = None
+        for line in dist_file:
+            tokens = line.split (':', 1)
+            if len (tokens) < 2:
+                continue
+            field = tokens[0].strip ()
+            value = tokens[1].strip ()
+            if field == 'ChangelogURI':
+                self.changelogs_uri = _(value)
+            elif field == 'MetaReleaseURI':
+                self.metarelease_uri = value
+            elif field == 'Suite':
+                if suite:
+                    if component:
+                        suite.components.append (component)
+                        component = None
+                    self.suites.append (suite)
+                suite = Suite ()
+                suite.name = value
+                suite.components = []
+            elif field == 'RepositoryType':
+                suite.repository_type = value
+            elif field == 'BaseURI':
+                suite.base_uri = value
+            elif field == 'Description':
+                suite.description = _(value)
+            elif field == 'Component':
+                if component:
+                    suite.components.append (component)
+                component = Component ()
+                component.name = value
+            elif field == 'Enabled':
+                component.enabled = bool(int(value))
+            elif field == 'CompDescription':
+                component.description = _(value)
+        if suite:
+            if component:
+                suite.components.append (component)
+                component = None
+            self.suites.append (suite)
+            suite = None
+
+
+if __name__ == "__main__":
+    d = DistInfo ("Debian", "../distribution-data")
+    print d.changelogs_uri
+    for suite in d.suites:
+        print suite.name
+        print suite.description
+        print suite.base_uri
+        for component in suite.components:
+            print component.name
+            print component.description
+            print component.enabled