Merge branch 'master' of git://fedorapeople.org/~jderose/freeipa2

1 files changed, 67 insertions, 0 deletions

diff --git a/ipaserver/rpcserver.py b/ipaserver/rpcserver.py
new file mode 100644
index 00000000..22517367
--- /dev/null
+++ b/ipaserver/rpcserver.py
@@ -0,0 +1,67 @@
+# Authors:
+#   Jason Gerard DeRose <jderose@redhat.com>
+#
+# Copyright (C) 2008  Red Hat
+# see file 'COPYING' for use and warranty information
+#
+# 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; version 2 only
+#
+# 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
+
+"""
+RPC server.
+
+Also see the `ipalib.rpc` module.
+"""
+
+from xmlrpclib import Fault
+from ipalib import Backend
+from ipalib.errors2 import PublicError, InternalError, CommandError
+from ipalib.rpc import xml_dumps, xml_loads
+
+
+def params_2_args_options(params):
+    assert type(params) is tuple
+    if len(params) == 0:
+        return (tuple(), dict())
+    if type(params[-1]) is dict:
+        return (params[:-1], params[-1])
+    return (params, dict())
+
+
+class xmlserver(Backend):
+    """
+    Execution backend for XML-RPC server.
+    """
+
+    def dispatch(self, method, params):
+        self.debug('Received RPC call to %r', method)
+        if method not in self.Command:
+            raise CommandError(name=method)
+        (args, options) = params_2_args_options(params)
+        result = self.Command[method](*args, **options)
+        return (result,)  # Must wrap XML-RPC response in a tuple singleton
+
+    def execute(self, data, ccache=None, client_version=None,
+            client_ip=None, languages=None):
+        """
+        Execute the XML-RPC request in contained in ``data``.
+        """
+        try:
+            (params, method) = xml_loads(data)
+            response = self.dispatch(method, params)
+        except Exception, e:
+            if not isinstance(e, PublicError):
+                e = InternalError()
+            assert isinstance(e, PublicError)
+            response = Fault(e.errno, e.strerror)
+        return dumps(response)