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int
my_emit_signal (DBusConnection *connection,
const char * origin_path,
const char * msg)
{
DBusMessage * signal;
DBusMessageIter iter;
nih_assert (connection != NULL);
nih_assert (origin_path != NULL);
nih_assert (msg != NULL);
/* Construct the message. */
signal = dbus_message_new_signal (origin_path, "com.netsplit.Nih.Test", "Signal");
if (! signal)
return -1;
dbus_message_iter_init_append (signal, &iter);
/* Marshal a char * onto the message */
if (! dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &msg)) {
dbus_message_unref (signal);
return -1;
}
/* Send the signal, appending it to the outgoing queue. */
if (! dbus_connection_send (connection, signal, NULL)) {
dbus_message_unref (signal);
return -1;
}
dbus_message_unref (signal);
return 0;
}
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