diff options
| -rw-r--r-- | common/dbus-helper.c | 28 | ||||
| -rw-r--r-- | common/dbus-helper.h | 5 |
2 files changed, 33 insertions, 0 deletions
diff --git a/common/dbus-helper.c b/common/dbus-helper.c index 6fa90ff1..aacae487 100644 --- a/common/dbus-helper.c +++ b/common/dbus-helper.c @@ -560,3 +560,31 @@ dbus_bool_t dbus_connection_emit_signal(DBusConnection *conn, const char *path, return ret; } +dbus_bool_t dbus_connection_emit_property_changed(DBusConnection *conn, + const char *path, + const char *interface, + const char *name, + int type, void *value) +{ + DBusMessage *signal; + DBusMessageIter iter; + gboolean ret; + + signal = dbus_message_new_signal(path, interface, "PropertyChanged"); + + if (!signal) { + error("Unable to allocate new %s.PropertyChanged signal", + interface); + return FALSE; + } + + dbus_message_iter_init_append(signal, &iter); + + dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &name); + dbus_message_iter_append_variant(&iter, type, value); + + ret = dbus_connection_send(conn, signal, NULL); + + dbus_message_unref(signal); + return ret; +} diff --git a/common/dbus-helper.h b/common/dbus-helper.h index e5db24ba..b95d79c4 100644 --- a/common/dbus-helper.h +++ b/common/dbus-helper.h @@ -84,3 +84,8 @@ dbus_bool_t dbus_connection_emit_signal_valist(DBusConnection *conn, const char *name, int first, va_list var_args); +dbus_bool_t dbus_connection_emit_property_changed(DBusConnection *conn, + const char *path, + const char *interface, + const char *name, + int type, void *value); |