From 39ad89568ebd75afece8327d8bc5a40924e38015 Mon Sep 17 00:00:00 2001
From: Guido Günther <agx@sigxcpu.org>
Date: Fri, 18 Apr 2014 16:31:22 +0200
Subject: Split out and test Distro

---
 whatmaps/distro.py | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 whatmaps/distro.py

(limited to 'whatmaps/distro.py')

diff --git a/whatmaps/distro.py b/whatmaps/distro.py
new file mode 100644
index 0000000..e4f417f
--- /dev/null
+++ b/whatmaps/distro.py
@@ -0,0 +1,70 @@
+# vim: set fileencoding=utf-8 :
+#
+# (C) 2010,2014 Guido Günther <agx@sigxcpu.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 3 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, see <http://www.gnu.org/licenses/>.
+#
+
+import subprocess
+
+class Distro(object):
+    """
+    A distribution
+    @cvar id: distro id as returned by lsb-release
+    """
+    id = None
+    service_blacklist = set()
+    _pkg_services = {}
+    _pkg_blacklist = {}
+    _pkg_service_blacklist = {}
+
+    @classmethod
+    def pkg(klass, name):
+        """Return package object named name"""
+        raise NotImplementedError
+
+    @classmethod
+    def pkg_by_file(klass, path):
+        """Return package object that contains path"""
+        raise NotImplementedError
+
+    @classmethod
+    def restart_service_cmd(klass, service):
+        """Command to restart service"""
+        raise NotImplementedError
+
+    @classmethod
+    def restart_service(klass, service):
+        """Restart a service"""
+        subprocess.call(klass.restart_service_cmd(service))
+
+    @classmethod
+    def pkg_services(klass, pkg):
+        """
+        List of services that package pkg needs restarted that aren't part
+        of pkg itself
+        """
+        return klass._pkg_services.get(pkg.name, [])
+
+    @classmethod
+    def pkg_service_blacklist(klass, pkg):
+        """
+        List of services in pkg that we don't want to be restarted even when
+        a binary from this package maps a shared lib that changed.
+        """
+        return klass._pkg_service_blacklist.get(pkg.name, [])
+
+    @classmethod
+    def has_apt(klass):
+        """Does the distribution use apt"""
+        return False
-- 
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