diff options
Diffstat (limited to 'dbus/dbus-bus.c')
| -rw-r--r-- | dbus/dbus-bus.c | 77 |
1 files changed, 72 insertions, 5 deletions
diff --git a/dbus/dbus-bus.c b/dbus/dbus-bus.c index 9627341e..dee9b9f7 100644 --- a/dbus/dbus-bus.c +++ b/dbus/dbus-bus.c @@ -465,7 +465,7 @@ dbus_bus_register (DBusConnection *connection, goto out; else if (!dbus_message_get_args (reply, error, DBUS_TYPE_STRING, &name, - 0)) + DBUS_TYPE_INVALID)) goto out; bd->base_service = name; @@ -576,7 +576,7 @@ dbus_bus_acquire_service (DBusConnection *connection, if (!dbus_message_append_args (message, DBUS_TYPE_STRING, service_name, DBUS_TYPE_UINT32, flags, - 0)) + DBUS_TYPE_INVALID)) { dbus_message_unref (message); _DBUS_SET_OOM (error); @@ -603,7 +603,7 @@ dbus_bus_acquire_service (DBusConnection *connection, if (!dbus_message_get_args (reply, error, DBUS_TYPE_UINT32, &service_result, - 0)) + DBUS_TYPE_INVALID)) { _DBUS_ASSERT_ERROR_IS_SET (error); dbus_message_unref (reply); @@ -647,7 +647,7 @@ dbus_bus_service_exists (DBusConnection *connection, if (!dbus_message_append_args (message, DBUS_TYPE_STRING, service_name, - 0)) + DBUS_TYPE_INVALID)) { dbus_message_unref (message); _DBUS_SET_OOM (error); @@ -665,7 +665,7 @@ dbus_bus_service_exists (DBusConnection *connection, if (!dbus_message_get_args (reply, error, DBUS_TYPE_UINT32, &exists, - 0)) + DBUS_TYPE_INVALID)) { _DBUS_ASSERT_ERROR_IS_SET (error); return FALSE; @@ -674,4 +674,71 @@ dbus_bus_service_exists (DBusConnection *connection, return (exists != FALSE); } +/** + * Activates a given service + * + * @param connection the connection + * @param service_name the service name + * @param flags the flags + * @param result a place to store the result of the activation, which will + * be one of DBUS_ACTIVATION_REPLY_ACTIVATED or + * DBUS_ACTIVATION_REPLY_ALREADY_ACTIVE if successful. Pass NULL if you + * don't care about the result. + * @param error location to store any errors + * @returns #TRUE if the activation succeeded, #FALSE if not + * + * @todo document what the flags do + */ +dbus_bool_t +dbus_bus_activate_service (DBusConnection *connection, + const char *service_name, + dbus_uint32_t flags, + dbus_uint32_t *result, + DBusError *error) +{ + DBusMessage *msg; + DBusMessage *reply; + + msg = dbus_message_new (DBUS_MESSAGE_ACTIVATE_SERVICE, + DBUS_SERVICE_DBUS); + + if (!dbus_message_append_args (msg, DBUS_TYPE_STRING, service_name, + DBUS_TYPE_UINT32, flags, DBUS_TYPE_INVALID)) + { + dbus_message_unref (msg); + _DBUS_SET_OOM (error); + return FALSE; + } + + reply = dbus_connection_send_with_reply_and_block (connection, msg, + -1, error); + dbus_message_unref (msg); + + if (reply == NULL) + { + _DBUS_ASSERT_ERROR_IS_SET (error); + return FALSE; + } + + if (dbus_set_error_from_message (error, reply)) + { + _DBUS_ASSERT_ERROR_IS_SET (error); + dbus_message_unref (reply); + return FALSE; + } + + if (result != NULL && + !dbus_message_get_args (reply, error, DBUS_TYPE_UINT32, + result, DBUS_TYPE_INVALID)) + { + _DBUS_ASSERT_ERROR_IS_SET (error); + dbus_message_unref (reply); + return FALSE; + } + + dbus_message_unref (reply); + return TRUE; +} + + /** @} */ |