dbus/dbus dbus-bus.c, 1.45, 1.46 dbus-bus.h, 1.15, 1.16 dbus-shared.h, 1.4, 1.5

[Robert McQueen]

Update of /cvs/dbus/dbus/dbus
In directory gabe:/tmp/cvs-serv7289/dbus

Modified Files:
	dbus-bus.c dbus-bus.h dbus-shared.h 
Log Message:
2005-11-15  Robert McQueen  <robot101 at debian.org>

	* bus/driver.c, bus/services.c, bus/services.h: Add a ReleaseName
	method to org.freedesktop.DBus to release a bus name or give up
	waiting in the queue for it.

	* dbus/dbus-bus.c, dbus/dbus-bus.h, dbus/dbus-shared.h: Add a
	dbus_bus_release_name method to send the ReleaseName method calls.
	Add constants for the return values to dbus/dbus-shared.h.

	* doc/dbus-specification.xml: Document the new ReleaseName method
	in the specification.

	* python/dbus_bindings.pyx: Add a low-level python binding for the
	release name method.

	* python/exceptions.py, python/service.py: Make freeing BusName
	objects release the name. Add a NameExistsException, and fix a
	bug with creating UnknownMethodException.

	* test/python/test-client.py: Add tests for freeing BusName
	objects causing names to be released.

Index: dbus-bus.c
===================================================================
RCS file: /cvs/dbus/dbus/dbus/dbus-bus.c,v
retrieving revision 1.45
retrieving revision 1.46
diff -u -d -r1.45 -r1.46
--- dbus-bus.c	26 Sep 2005 18:49:53 -0000	1.45
+++ dbus-bus.c	15 Nov 2005 17:19:19 -0000	1.46
@@ -777,6 +777,71 @@
   return result;
 }
 
+int
+dbus_bus_release_name (DBusConnection *connection,
+                       const char     *name,
+                       DBusError      *error)
+{
+  DBusMessage *message, *reply;
+  dbus_uint32_t result;
+
+  _dbus_return_val_if_fail (connection != NULL, 0);
+  _dbus_return_val_if_fail (name != NULL, 0);
+  _dbus_return_val_if_fail (_dbus_check_is_valid_bus_name (name), 0);
+  _dbus_return_val_if_error_is_set (error, 0);
+
+  message = dbus_message_new_method_call (DBUS_SERVICE_DBUS,
+                                          DBUS_PATH_DBUS,
+                                          DBUS_INTERFACE_DBUS,
+                                          "ReleaseName");
+
+  if (message == NULL)
+    {
+      _DBUS_SET_OOM (error);
+      return -1;
+    }
+
+  if (!dbus_message_append_args (message,
+                                 DBUS_TYPE_STRING, &name,
+                                 DBUS_TYPE_INVALID))
+    {
+      dbus_message_unref (message);
+      _DBUS_SET_OOM (error);
+      return -1;
+    }
+
+  reply = dbus_connection_send_with_reply_and_block (connection, message, -1,
+                                                     error);
+
+  dbus_message_unref (message);
+
+  if (reply == NULL)
+    {
+      _DBUS_ASSERT_ERROR_IS_SET (error);
+      return -1;
+    }
+
+  if (dbus_set_error_from_message (error, reply))
+    {
+      _DBUS_ASSERT_ERROR_IS_SET (error);
+      dbus_message_unref (reply);
+      return -1;
+    }
+
+  if (!dbus_message_get_args (reply, error,
+                              DBUS_TYPE_UINT32, &result,
+                              DBUS_TYPE_INVALID))
+    {
+      _DBUS_ASSERT_ERROR_IS_SET (error);
+      dbus_message_unref (reply);
+      return -1;
+    }
+
+  dbus_message_unref (reply);
+
+  return result;
+}
+
 /**
  * Checks whether a certain name has an owner.
  *

Index: dbus-bus.h
===================================================================
RCS file: /cvs/dbus/dbus/dbus/dbus-bus.h,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -d -r1.15 -r1.16
--- dbus-bus.h	26 Sep 2005 18:49:53 -0000	1.15
+++ dbus-bus.h	15 Nov 2005 17:19:19 -0000	1.16
@@ -48,6 +48,9 @@
 					   const char     *name,
 					   unsigned int    flags,
 					   DBusError      *error);
+int             dbus_bus_release_name     (DBusConnection *connection,
+					   const char     *name,
+					   DBusError      *error);
 dbus_bool_t     dbus_bus_name_has_owner   (DBusConnection *connection,
 					   const char     *name,
 					   DBusError      *error);

Index: dbus-shared.h
===================================================================
RCS file: /cvs/dbus/dbus/dbus/dbus-shared.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- dbus-shared.h	25 May 2005 16:03:53 -0000	1.4
+++ dbus-shared.h	15 Nov 2005 17:19:19 -0000	1.5
@@ -77,6 +77,11 @@
 #define DBUS_REQUEST_NAME_REPLY_EXISTS         3
 #define DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER  4
 
+/* Replies to releasing a name */
+#define DBUS_RELEASE_NAME_REPLY_RELEASED        1
+#define DBUS_RELEASE_NAME_REPLY_NON_EXISTENT    2
+#define DBUS_RELEASE_NAME_REPLY_NOT_OWNER       3
+
 /* Replies to service starts */
 #define DBUS_START_REPLY_SUCCESS         1
 #define DBUS_START_REPLY_ALREADY_RUNNING 2