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DBusPendingCall *
my_set_test_property (NihDBusProxy * proxy,
const MyTestProperty * value,
MySetTestPropertyReply handler,
NihDBusErrorHandler error_handler,
void * data,
int timeout)
{
DBusMessage * method_call;
DBusMessageIter iter;
DBusMessageIter variter;
DBusPendingCall * pending_call;
NihDBusPendingData *pending_data;
const char * interface;
const char * property;
DBusMessageIter value_iter;
const char * value_item0;
uint32_t value_item1;
nih_assert (proxy != NULL);
nih_assert (value != NULL);
nih_assert ((handler == NULL) || (error_handler != NULL));
/* Construct the method call message. */
method_call = dbus_message_new_method_call (proxy->name, proxy->path, "org.freedesktop.DBus.Properties", "Set");
if (! method_call)
nih_return_no_memory_error (NULL);
dbus_message_set_auto_start (method_call, proxy->auto_start);
dbus_message_iter_init_append (method_call, &iter);
interface = "com.netsplit.Nih.Test";
if (! dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &interface)) {
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
property = "test_property";
if (! dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &property)) {
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
if (! dbus_message_iter_open_container (&iter, DBUS_TYPE_VARIANT, "(su)", &variter)) {
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
/* Marshal a structure onto the message */
if (! dbus_message_iter_open_container (&variter, DBUS_TYPE_STRUCT, NULL, &value_iter)) {
dbus_message_iter_abandon_container (&iter, &variter);
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
value_item0 = value->item0;
/* Marshal a char * onto the message */
if (! dbus_message_iter_append_basic (&value_iter, DBUS_TYPE_STRING, &value_item0)) {
dbus_message_iter_abandon_container (&variter, &value_iter);
dbus_message_iter_abandon_container (&iter, &variter);
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
value_item1 = value->item1;
/* Marshal a uint32_t onto the message */
if (! dbus_message_iter_append_basic (&value_iter, DBUS_TYPE_UINT32, &value_item1)) {
dbus_message_iter_abandon_container (&variter, &value_iter);
dbus_message_iter_abandon_container (&iter, &variter);
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
if (! dbus_message_iter_close_container (&variter, &value_iter)) {
dbus_message_iter_abandon_container (&iter, &variter);
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
if (! dbus_message_iter_close_container (&iter, &variter)) {
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
/* Handle a fire-and-forget message */
if (! error_handler) {
dbus_message_set_no_reply (method_call, TRUE);
if (! dbus_connection_send (proxy->connection, method_call, NULL)) {
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
dbus_message_unref (method_call);
return (DBusPendingCall *)TRUE;
}
/* Send the message and set up the reply notification. */
pending_data = nih_dbus_pending_data_new (NULL, proxy->connection,
(NihDBusReplyHandler)handler,
error_handler, data);
if (! pending_data) {
dbus_message_unref (method_call);
nih_return_no_memory_error (NULL);
}
pending_call = NULL;
if (! dbus_connection_send_with_reply (proxy->connection, method_call,
&pending_call, timeout)) {
dbus_message_unref (method_call);
nih_free (pending_data);
nih_return_no_memory_error (NULL);
}
dbus_message_unref (method_call);
if (! pending_call) {
nih_dbus_error_raise (DBUS_ERROR_DISCONNECTED,
"Connection is closed");
nih_free (pending_data);
return NULL;
}
NIH_MUST (dbus_pending_call_set_notify (pending_call, (DBusPendingCallNotifyFunction)my_com_netsplit_Nih_Test_test_property_set_notify,
pending_data, (DBusFreeFunction)nih_discard));
return pending_call;
}
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