Add preliminary support for FreeBSD Packages (from gogo)

git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@3223 ce84e21b-d406-0410-9b95-82705330c041

1 files changed, 42 insertions, 0 deletions

diff --git a/src/lib/Client/Tools/FreeBSDPackage.py b/src/lib/Client/Tools/FreeBSDPackage.py
new file mode 100644
index 000000000..0e8747e8b
--- /dev/null
+++ b/src/lib/Client/Tools/FreeBSDPackage.py
@@ -0,0 +1,42 @@
+'''This is the bcfg2 tool for the FreeBSD package system.'''
+__revision__ = '$Id$'
+
+import re
+import Bcfg2.Client.Tools
+
+class FreeBSDPackage(Bcfg2.Client.Tools.PkgTool):
+    '''The FreeBSD toolset implements package operations and inherits
+    the rest from Toolset.Toolset'''
+    __name__ = 'FreeBSDPackage'
+    __execs__ = ['/usr/sbin/pkg_add', '/usr/sbin/pkg_info']
+    __handles__ = [('Package', 'freebsdpkg')]
+    __req__ = {'Package': ['name', 'version']}
+    pkgtool = ('/usr/sbin/pkg_add -r %s', ('%s-%s', ['name', 'version']))
+    pkgtype = 'freebsdpkg'
+
+    def RefreshPackages(self):
+        self.installed = {}
+        packages = self.cmd.run("/usr/sbin/pkg_info -a -E")[1]
+        pattern = re.compile('(.*)-(\d.*)')
+        for pkg in packages:
+            if pattern.match(pkg):
+                name =    pattern.match(pkg).group(1)
+                version = pattern.match(pkg).group(2)
+                self.installed[name] = version
+
+    def VerifyPackage(self, entry, modlist):
+        if not entry.attrib.has_key('version'):
+            self.logger.info("Cannot verify unversioned package %s" %
+               (entry.attrib['name']))
+            return False
+        if self.installed.has_key(entry.attrib['name']):
+            if self.installed[entry.attrib['name']] == entry.attrib['version']:
+                # TODO: verfification
+                return True
+            else:
+                entry.set('current_version', self.installed[entry.get('name')])
+                return False
+
+        self.logger.info("Package %s not installed" % (entry.get('name')))
+        entry.set('current_exists', 'false')
+        return False