1 files changed, 96 insertions, 0 deletions
diff --git a/lib/python2.7/site-packages/setoolsgui/setools/typequery.py b/lib/python2.7/site-packages/setoolsgui/setools/typequery.py
new file mode 100644
index 0000000..6634f76
--- /dev/null
+++ b/lib/python2.7/site-packages/setoolsgui/setools/typequery.py
@@ -0,0 +1,96 @@
+# Copyright 2014-2015, Tresys Technology, LLC
+#
+# This file is part of SETools.
+#
+# SETools 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.
+#
+# SETools 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 SETools.  If not, see
+# <http://www.gnu.org/licenses/>.
+#
+import logging
+import re
+
+from . import compquery
+from . import mixins
+from .descriptors import CriteriaSetDescriptor
+
+
+class TypeQuery(mixins.MatchAlias, compquery.ComponentQuery):
+
+    """
+    Query SELinux policy types.
+
+    Parameter:
+    policy              The policy to query.
+
+    Keyword Parameters/Class attributes:
+    name                The type name to match.
+    name_regex          If true, regular expression matching
+                        will be used on the type names.
+    alias               The alias name to match.
+    alias_regex         If true, regular expression matching
+                        will be used on the alias names.
+    attrs               The attribute to match.
+    attrs_equal         If true, only types with attribute sets
+                        that are equal to the criteria will
+                        match.  Otherwise, any intersection
+                        will match.
+    attrs_regex         If true, regular expression matching
+                        will be used on the attribute names instead
+                        of set logic.
+    permissive          The permissive state to match.  If this
+                        is None, the state is not matched.
+    """
+
+    attrs = CriteriaSetDescriptor("attrs_regex", "lookup_typeattr")
+    attrs_regex = False
+    attrs_equal = False
+    _permissive = None
+
+    @property
+    def permissive(self):
+        return self._permissive
+
+    @permissive.setter
+    def permissive(self, value):
+        if value is None:
+            self._permissive = None
+        else:
+            self._permissive = bool(value)
+
+    def results(self):
+        """Generator which yields all matching types."""
+        self.log.info("Generating results from {0.policy}".format(self))
+        self.log.debug("Name: {0.name!r}, regex: {0.name_regex}".format(self))
+        self.log.debug("Alias: {0.alias}, regex: {0.alias_regex}".format(self))
+        self.log.debug("Attrs: {0.attrs!r}, regex: {0.attrs_regex}, "
+                       "eq: {0.attrs_equal}".format(self))
+        self.log.debug("Permissive: {0.permissive}".format(self))
+
+        for t in self.policy.types():
+            if not self._match_name(t):
+                continue
+
+            if not self._match_alias(t):
+                continue
+
+            if self.attrs and not self._match_regex_or_set(
+                    set(t.attributes()),
+                    self.attrs,
+                    self.attrs_equal,
+                    self.attrs_regex):
+                continue
+
+            if self.permissive is not None and t.ispermissive != self.permissive:
+                continue
+
+            yield t