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Diffstat (limited to 'src/common/dbus/example.c')
| -rw-r--r-- | src/common/dbus/example.c | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/src/common/dbus/example.c b/src/common/dbus/example.c new file mode 100644 index 00000000..1d072785 --- /dev/null +++ b/src/common/dbus/example.c @@ -0,0 +1,201 @@ +/* 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Claessens Xavier + * xclaesse@gmail.com + */ + +#include <config.h> +#include <dbus/dbus-glib.h> +#include <stdlib.h> +#include "marshallers.h" + +#define DBUS_SERVICE "org.xchat.service" +#define DBUS_REMOTE "/org/xchat/Remote" +#define DBUS_REMOTE_CONNECTION_INTERFACE "org.xchat.connection" +#define DBUS_REMOTE_PLUGIN_INTERFACE "org.xchat.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 xchat 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; + + g_type_init (); + + 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 xchat windows: "/test arg1 arg2 ..." */ + mainloop = g_main_loop_new (NULL, FALSE); + g_main_loop_run (mainloop); + + return EXIT_SUCCESS; +} |