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/* example.c - program to demonstrate some D-BUS stuffs.
* Copyright (C) 2006 Claessens Xavier
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
* Claessens Xavier
* xclaesse@gmail.com
*/
#include <config.h>
#include <dbus/dbus-glib.h>
#include <stdlib.h>
#include "marshallers.h"
#define DBUS_SERVICE "org.hexchat.service"
#define DBUS_REMOTE "/org/hexchat/Remote"
#define DBUS_REMOTE_CONNECTION_INTERFACE "org.hexchat.connection"
#define DBUS_REMOTE_PLUGIN_INTERFACE "org.hexchat.plugin"
guint command_id;
guint server_id;
static void
write_error (char *message,
GError **error)
{
if (error == NULL || *error == NULL) {
return;
}
g_printerr ("%s: %s\n", message, (*error)->message);
g_clear_error (error);
}
static void
test_server_cb (DBusGProxy *proxy,
char *word[],
char *word_eol[],
guint hook_id,
guint context_id,
gpointer user_data)
{
if (hook_id == server_id) {
g_print ("message: %s\n", word_eol[0]);
}
}
static void
test_command_cb (DBusGProxy *proxy,
char *word[],
char *word_eol[],
guint hook_id,
guint context_id,
gpointer user_data)
{
GError *error = NULL;
if (hook_id == command_id) {
if (!dbus_g_proxy_call (proxy, "Unhook",
&error,
G_TYPE_UINT, hook_id,
G_TYPE_INVALID, G_TYPE_INVALID)) {
write_error ("Failed to complete unhook", &error);
}
/* Now if you write "/test blah" again in the HexChat window
* you'll get a "Unknown command" error message */
g_print ("test command received: %s\n", word_eol[1]);
if (!dbus_g_proxy_call (proxy, "Print",
&error,
G_TYPE_STRING, "test command succeed",
G_TYPE_INVALID,
G_TYPE_INVALID)) {
write_error ("Failed to complete Print", &error);
}
}
}
static void
unload_cb (void)
{
g_print ("Good bye !\n");
exit (EXIT_SUCCESS);
}
int
main (int argc, char **argv)
{
DBusGConnection *connection;
DBusGProxy *remote_object;
GMainLoop *mainloop;
gchar *path;
GError *error = NULL;
#if ! GLIB_CHECK_VERSION (2, 36, 0)
g_type_init ();
#endif
connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
if (connection == NULL) {
write_error ("Couldn't connect to session bus", &error);
return EXIT_FAILURE;
}
remote_object = dbus_g_proxy_new_for_name (connection,
DBUS_SERVICE,
DBUS_REMOTE,
DBUS_REMOTE_CONNECTION_INTERFACE);
if (!dbus_g_proxy_call (remote_object, "Connect",
&error,
G_TYPE_STRING, argv[0],
G_TYPE_STRING, "example",
G_TYPE_STRING, "Example of a D-Bus client",
G_TYPE_STRING, "1.0",
G_TYPE_INVALID,
G_TYPE_STRING, &path, G_TYPE_INVALID)) {
write_error ("Failed to complete Connect", &error);
return EXIT_FAILURE;
}
g_object_unref (remote_object);
remote_object = dbus_g_proxy_new_for_name (connection,
DBUS_SERVICE,
path,
DBUS_REMOTE_PLUGIN_INTERFACE);
g_free (path);
if (!dbus_g_proxy_call (remote_object, "HookCommand",
&error,
G_TYPE_STRING, "test",
G_TYPE_INT, 0,
G_TYPE_STRING, "Simple D-BUS example",
G_TYPE_INT, 1, G_TYPE_INVALID,
G_TYPE_UINT, &command_id, G_TYPE_INVALID)) {
write_error ("Failed to complete HookCommand", &error);
return EXIT_FAILURE;
}
g_print ("Command hook id=%d\n", command_id);
if (!dbus_g_proxy_call (remote_object, "HookServer",
&error,
G_TYPE_STRING, "RAW LINE",
G_TYPE_INT, 0,
G_TYPE_INT, 0, G_TYPE_INVALID,
G_TYPE_UINT, &server_id, G_TYPE_INVALID)) {
write_error ("Failed to complete HookServer", &error);
return EXIT_FAILURE;
}
g_print ("Server hook id=%d\n", server_id);
dbus_g_object_register_marshaller (
g_cclosure_user_marshal_VOID__POINTER_POINTER_UINT_UINT,
G_TYPE_NONE,
G_TYPE_STRV, G_TYPE_STRV, G_TYPE_UINT, G_TYPE_UINT,
G_TYPE_INVALID);
dbus_g_object_register_marshaller (
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE,
G_TYPE_INVALID);
dbus_g_proxy_add_signal (remote_object, "CommandSignal",
G_TYPE_STRV,
G_TYPE_STRV,
G_TYPE_UINT,
G_TYPE_UINT,
G_TYPE_INVALID);
dbus_g_proxy_connect_signal (remote_object, "CommandSignal",
G_CALLBACK (test_command_cb),
NULL, NULL);
dbus_g_proxy_add_signal (remote_object, "ServerSignal",
G_TYPE_STRV,
G_TYPE_STRV,
G_TYPE_UINT,
G_TYPE_UINT,
G_TYPE_INVALID);
dbus_g_proxy_connect_signal (remote_object, "ServerSignal",
G_CALLBACK (test_server_cb),
NULL, NULL);
dbus_g_proxy_add_signal (remote_object, "UnloadSignal",
G_TYPE_INVALID);
dbus_g_proxy_connect_signal (remote_object, "UnloadSignal",
G_CALLBACK (unload_cb),
NULL, NULL);
/* Now you can write on the HexChat windows: "/test arg1 arg2 ..." */
mainloop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (mainloop);
return EXIT_SUCCESS;
}
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