From 16cd619726f6e7f605817f3cf32bf1a6fb712214 Mon Sep 17 00:00:00 2001
From: Emmanuel Milou <emmanuel.milou@savoirfairelinux.com>
Date: Thu, 22 Jan 2009 12:37:44 -0500
Subject: [PATCH] Implement NameOwnerChanged signal callback
---
sflphone-gtk/src/dbus.c | 40 +++++++++++++++++++++++++++++++++++++---
1 file changed, 37 insertions(+), 3 deletions(-)
diff --git a/sflphone-gtk/src/dbus.c b/sflphone-gtk/src/dbus.c
index 9aa6a94493..68e0e2d423 100644
--- a/sflphone-gtk/src/dbus.c
+++ b/sflphone-gtk/src/dbus.c
@@ -39,6 +39,7 @@ DBusGConnection * connection;
DBusGProxy * callManagerProxy;
DBusGProxy * configurationManagerProxy;
DBusGProxy * instanceProxy;
+DBusGProxy * nameOwnerProxy;
static void
incoming_call_cb (DBusGProxy *proxy UNUSED,
@@ -172,18 +173,32 @@ error_alert(DBusGProxy *proxy UNUSED,
sflphone_throw_exception( errCode );
}
+
+static void nameOwnerChanged(DBusGProxy *proxy, char *name, char *old_owner, char *new_owner, gpointer data )
+{
+
+ g_print("******************************************************************\n");
+ g_print("Owner name of the service %s changed from %s to %s\n", name, old_owner, new_owner);
+ g_print("******************************************************************\n");
+
+ if (strcmp(name, "org.sflphone.SFLphone")!=0) return;
+
+}
+
gboolean
dbus_connect ()
{
GError *error = NULL;
connection = NULL;
+ instanceProxy = NULL;
+ nameOwnerProxy = NULL;
g_type_init ();
connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
- if (connection == NULL)
+ if (error)
{
g_printerr ("Failed to open connection to bus: %s\n",
error->message);
@@ -191,6 +206,25 @@ dbus_connect ()
return FALSE;
}
+
+ nameOwnerProxy = dbus_g_proxy_new_for_name_owner( connection,
+ DBUS_SERVICE_DBUS,
+ DBUS_PATH_DBUS,
+ DBUS_INTERFACE_DBUS,
+ &error);
+
+ if( nameOwnerProxy==NULL)
+ {
+ g_printerr ("Failed to get proxy to NameOwner\n");
+ return FALSE;
+ }
+
+ dbus_g_proxy_add_signal( nameOwnerProxy, "NameOwnerChanged",
+ G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INVALID);
+ dbus_g_proxy_connect_signal (nameOwnerProxy, "NameOwnerChanged",
+ G_CALLBACK (nameOwnerChanged), NULL, NULL);
+
+
/* Create a proxy object for the "bus driver" (name "org.freedesktop.DBus") */
instanceProxy = dbus_g_proxy_new_for_name_owner (connection,
@@ -198,7 +232,7 @@ dbus_connect ()
"/org/sflphone/SFLphone/Instance",
"org.sflphone.SFLphone.Instance",
&error);
- if (!instanceProxy)
+ if (instanceProxy==NULL)
{
g_printerr ("Failed to get proxy to Instance\n");
return FALSE;
@@ -212,7 +246,7 @@ dbus_connect ()
"/org/sflphone/SFLphone/CallManager",
"org.sflphone.SFLphone.CallManager",
&error);
- if (!callManagerProxy)
+ if (callManagerProxy==NULL)
{
g_printerr ("Failed to get proxy to CallManagers\n");
return FALSE;
--
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