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@@ -0,0 +1,42 @@
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+#!/usr/bin/python
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+#
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+# The Qubes OS Project, http://www.qubes-os.org
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+#
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+# Copyright (C) 2012 Marek Marczykowski <marmarek@invisiblethingslab.com>
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+#
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+# This program is free software; you can redistribute it and/or
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+# modify it under the terms of the GNU General Public License
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+# as published by the Free Software Foundation; either version 2
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+# of the License, or (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program; if not, write to the Free Software
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+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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+#
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+#
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+
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+
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+from yum.plugins import TYPE_CORE
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+from yum.constants import *
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+import subprocess
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+
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+requires_api_version = '2.4'
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+plugin_type = (TYPE_CORE,)
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+
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+def posttrans_hook(conduit):
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+ # Get all updates available _before_ this transaction
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+ pkg_list = conduit._base.doPackageLists(pkgnarrow='updates')
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+
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+ # Get packages installed in this transaction...
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+ ts = conduit.getTsInfo()
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+ all = ts.getMembers()
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+ # ...and filter them out of available updates
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+ filtered_updates = filter(lambda x: x not in all, pkg_list.updates)
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+
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+ # Notify dom0 about left updates count
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+ subprocess.call(['/usr/lib/qubes/qrexec_client_vm', 'dom0', 'qubes.NotifyUpdates', 'echo', str(len(filtered_updates))])
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Marek Marczykowski