1 files changed, 78 insertions, 0 deletions
diff --git a/src/krb5-auth-dbus.c b/src/krb5-auth-dbus.c
new file mode 100644
index 0000000..f658c8d
--- /dev/null
+++ b/src/krb5-auth-dbus.c
@@ -0,0 +1,78 @@
+/* Krb5 Auth Applet -- Acquire and release kerberos tickets
+ *
+ * (C) 2008 Guido Guenther <agx@sigxcpu.org>
+ *
+ * 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; either version 2, or (at your option)
+ * any later version.
+ *
+ * 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.
+ *
+ */
+
+#include "config.h"
+
+#include <dbus/dbus-glib.h>
+#include "krb5-auth-applet.h"
+#include "krb5-auth-dbus.h"
+
+gboolean
+ka_dbus_connect(unsigned int* status)
+{
+	guint request_name_reply;
+	unsigned int flags;
+	DBusGConnection *session;
+	DBusGProxy *bus_proxy;
+	GError* error = NULL;
+
+	/* Connect to the session bus so we get exit-on-disconnect semantics. */
+	session = dbus_g_bus_get(DBUS_BUS_SESSION, &error);
+	if (session == NULL) {
+		g_error ("couldn't connect to session bus: %s", (error) ? error->message : "(null)");
+		*status = 1;
+		return FALSE;
+	}
+	flags = DBUS_NAME_FLAG_DO_NOT_QUEUE;
+	bus_proxy = dbus_g_proxy_new_for_name (session,
+					       "org.freedesktop.DBus",
+					       "/org/freedesktop/DBus",
+					       "org.freedesktop.DBus");
+
+	if (!dbus_g_proxy_call (bus_proxy,
+				"RequestName",
+				&error,
+				G_TYPE_STRING,
+				"org.gnome.KrbAuthDialog",
+				G_TYPE_UINT,
+				flags,
+				G_TYPE_INVALID,
+				G_TYPE_UINT,
+				&request_name_reply,
+				G_TYPE_INVALID)) {
+		g_warning ("Failed to invoke RequestName: %s",
+			   error->message);
+	}
+	g_clear_error (&error);
+	g_object_unref (bus_proxy);
+
+	if (request_name_reply == DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER
+	    || request_name_reply == DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER)
+		;
+	else if (request_name_reply == DBUS_REQUEST_NAME_REPLY_EXISTS
+		 || request_name_reply == DBUS_REQUEST_NAME_REPLY_IN_QUEUE) {
+		*status = 0;
+		return FALSE;
+	} else {
+		g_assert_not_reached();
+	}
+	return TRUE;
+}
+