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Bug 623815 – Don't check sender for GDBusProxy objects where name is not set

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Based on a patch from Peng Huang <shawn.p.huang@gmail.com>, thanks!

https://bugzilla.gnome.org/show_bug.cgi?id=623815

Signed-off-by: David Zeuthen <davidz@redhat.com>
This commit is contained in:
David Zeuthen 2010-07-14 11:14:58 -04:00
parent 8a2e7d371f
commit 497edd8b40
2 changed files with 69 additions and 7 deletions
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4
gio/gdbusproxy.c
View File

@ -737,7 +737,7 @@ on_signal_received (GDBusConnection *connection,
if (!proxy->priv->initialized)
goto out;
if (g_strcmp0 (sender_name, proxy->priv->name_owner) != 0)
if (proxy->priv->name_owner != NULL && g_strcmp0 (sender_name, proxy->priv->name_owner) != 0)
goto out;
g_signal_emit (proxy,
@ -778,7 +778,7 @@ on_properties_changed (GDBusConnection *connection,
if (!proxy->priv->initialized)
goto out;
if (g_strcmp0 (sender_name, proxy->priv->name_owner) != 0)
if (proxy->priv->name_owner != NULL && g_strcmp0 (sender_name, proxy->priv->name_owner) != 0)
goto out;
if (!g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(sa{sv}as)")))

72
gio/tests/gdbus-peer.c
View File

@ -68,6 +68,7 @@ static const gchar *test_interface_introspection_xml =
" <arg type='s' name='response' direction='out'/>"
" </method>"
" <method name='EmitSignal'/>"
" <method name='EmitSignalWithNameSet'/>"
" <method name='OpenFile'>"
" <arg type='s' name='path' direction='in'/>"
" </method>"
@ -122,6 +123,25 @@ test_interface_method_call (GDBusConnection *connection,
NULL,
&error);
g_assert_no_error (error);
g_dbus_method_invocation_return_value (invocation, NULL);
}
else if (g_strcmp0 (method_name, "EmitSignalWithNameSet") == 0)
{
GError *error;
gboolean ret;
GDBusMessage *message;
message = g_dbus_message_new_signal ("/org/gtk/GDBus/PeerTestObject",
"org.gtk.GDBus.PeerTestInterface",
"PeerSignalWithNameSet");
g_dbus_message_set_sender (message, ":1.42");
error = NULL;
ret = g_dbus_connection_send_message (connection, message, NULL, &error);
g_assert_no_error (error);
g_assert (ret);
g_object_unref (message);
g_dbus_method_invocation_return_value (invocation, NULL);
}
else if (g_strcmp0 (method_name, "OpenFile") == 0)
@ -207,6 +227,22 @@ on_proxy_signal_received (GDBusProxy *proxy,
g_main_loop_quit (loop);
}
static void
on_proxy_signal_received_with_name_set (GDBusProxy *proxy,
gchar *sender_name,
gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
PeerData *data = user_data;
data->signal_received = TRUE;
g_assert_cmpstr (sender_name, ==, ":1.42");
g_assert_cmpstr (signal_name, ==, "PeerSignalWithNameSet");
g_main_loop_quit (loop);
}
/* ---------------------------------------------------------------------------------------------------- */
static gboolean
@ -474,6 +510,7 @@ test_peer (void)
GVariant *result;
const gchar *s;
GThread *service_thread;
gulong signal_handler_id;
memset (&data, '\0', sizeof (PeerData));
data.current_connections = g_ptr_array_new_with_free_func (g_object_unref);
@ -555,10 +592,10 @@ test_peer (void)
g_assert_cmpint (data.num_method_calls, ==, 1);
/* make the other peer emit a signal - catch it */
g_signal_connect (proxy,
"g-signal",
G_CALLBACK (on_proxy_signal_received),
&data);
signal_handler_id = g_signal_connect (proxy,
"g-signal",
G_CALLBACK (on_proxy_signal_received),
&data);
g_assert (!data.signal_received);
g_dbus_proxy_call (proxy,
"EmitSignal",
@ -571,6 +608,31 @@ test_peer (void)
g_main_loop_run (loop);
g_assert (data.signal_received);
g_assert_cmpint (data.num_method_calls, ==, 2);
g_signal_handler_disconnect (proxy, signal_handler_id);
/* Also ensure that messages with the sender header-field set gets
* delivered to the proxy - note that this doesn't really make sense
* e.g. names are meaning-less in a peer-to-peer case... but we
* support it because it makes sense in certain bridging
* applications - see e.g. #623815.
*/
signal_handler_id = g_signal_connect (proxy,
"g-signal",
G_CALLBACK (on_proxy_signal_received_with_name_set),
&data);
data.signal_received = FALSE;
g_dbus_proxy_call (proxy,
"EmitSignalWithNameSet",
NULL, /* no arguments */
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL, /* GCancellable */
NULL, /* GAsyncReadyCallback - we don't care about the result */
NULL); /* user_data */
g_main_loop_run (loop);
g_assert (data.signal_received);
g_assert_cmpint (data.num_method_calls, ==, 3);
g_signal_handler_disconnect (proxy, signal_handler_id);
/* check for UNIX fd passing */
#ifdef G_OS_UNIX
@ -708,7 +770,7 @@ test_peer (void)
g_variant_get (result, "(&s)", &s);
g_assert_cmpstr (s, ==, "You greeted me with 'Hey Again Peer!'.");
g_variant_unref (result);
g_assert_cmpint (data.num_method_calls, ==, 4);
g_assert_cmpint (data.num_method_calls, ==, 5);
#if 0
/* TODO: THIS TEST DOESN'T WORK YET */