Add support for handling errors from agent registration

4 files changed, 20 insertions, 19 deletions

diff --git a/src/agent.c b/src/agent.c
index 42a126e8..82f6146e 100644
--- a/src/agent.c
+++ b/src/agent.c
@@ -75,7 +75,7 @@ int __connman_agent_unregister(const char *sender, const char *path)
 	DBG("sender %s path %s", sender, path);
 
 	if (agent_path == NULL)
-		return -ENOENT;
+		return -ESRCH;
 
 	if (agent_watch > 0)
 		g_dbus_remove_watch(connection, agent_watch);
diff --git a/src/connman.h b/src/connman.h
index af11c29e..81343dd8 100644
--- a/src/connman.h
+++ b/src/connman.h
@@ -36,6 +36,7 @@ DBusMessage *__connman_error_failed(DBusMessage *msg, int errnum);
 DBusMessage *__connman_error_invalid_arguments(DBusMessage *msg);
 DBusMessage *__connman_error_permission_denied(DBusMessage *msg);
 DBusMessage *__connman_error_passphrase_required(DBusMessage *msg);
+DBusMessage *__connman_error_not_registered(DBusMessage *msg);
 DBusMessage *__connman_error_not_supported(DBusMessage *msg);
 DBusMessage *__connman_error_not_implemented(DBusMessage *msg);
 DBusMessage *__connman_error_not_found(DBusMessage *msg);
diff --git a/src/error.c b/src/error.c
index 4217091e..6021f4c7 100644
--- a/src/error.c
+++ b/src/error.c
@@ -35,6 +35,8 @@ DBusMessage *__connman_error_failed(DBusMessage *msg, int errnum)
 	const char *str = strerror(errnum);
 
 	switch (errnum) {
+	case ESRCH:
+		return __connman_error_not_registered(msg);
 	case ENXIO:
 		return __connman_error_not_found(msg);
 	case EACCES:
@@ -85,6 +87,12 @@ DBusMessage *__connman_error_passphrase_required(DBusMessage *msg)
 				".PassphraseRequired", "Passphrase required");
 }
 
+DBusMessage *__connman_error_not_registered(DBusMessage *msg)
+{
+	return g_dbus_create_error(msg, CONNMAN_ERROR_INTERFACE
+					".NotRegistered", "Not registered");
+}
+
 DBusMessage *__connman_error_not_supported(DBusMessage *msg)
 {
 	return g_dbus_create_error(msg, CONNMAN_ERROR_INTERFACE
diff --git a/src/manager.c b/src/manager.c
index 8acb317c..e761ce8c 100644
--- a/src/manager.c
+++ b/src/manager.c
@@ -579,8 +579,8 @@ static DBusMessage *connect_service(DBusConnection *conn,
 static DBusMessage *register_agent(DBusConnection *conn,
 					DBusMessage *msg, void *data)
 {
-	DBusMessage *reply;
 	const char *sender, *path;
+	int err;
 
 	DBG("conn %p", conn);
 
@@ -589,22 +589,18 @@ static DBusMessage *register_agent(DBusConnection *conn,
 	dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
 							DBUS_TYPE_INVALID);
 
-	reply = dbus_message_new_method_return(msg);
-	if (reply == NULL)
-		return NULL;
-
-	dbus_message_append_args(reply, DBUS_TYPE_INVALID);
-
-	__connman_agent_register(sender, path);
+	err = __connman_agent_register(sender, path);
+	if (err < 0)
+		return __connman_error_failed(msg, -err);
 
-	return reply;
+	return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
 static DBusMessage *unregister_agent(DBusConnection *conn,
 					DBusMessage *msg, void *data)
 {
-	DBusMessage *reply;
 	const char *sender, *path;
+	int err;
 
 	DBG("conn %p", conn);
 
@@ -613,15 +609,11 @@ static DBusMessage *unregister_agent(DBusConnection *conn,
 	dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
 							DBUS_TYPE_INVALID);
 
-	reply = dbus_message_new_method_return(msg);
-	if (reply == NULL)
-		return NULL;
-
-	dbus_message_append_args(reply, DBUS_TYPE_INVALID);
-
-	__connman_agent_unregister(sender, path);
+	err = __connman_agent_unregister(sender, path);
+	if (err < 0)
+		return __connman_error_failed(msg, -err);
 
-	return reply;
+	return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
 static GDBusMethodTable manager_methods[] = {