Add D-Bus helper library for GLib integration

1 files changed, 139 insertions, 0 deletions

diff --git a/gdbus/gdbus.h b/gdbus/gdbus.h
new file mode 100644
index 00000000..fa618a52
--- /dev/null
+++ b/gdbus/gdbus.h
@@ -0,0 +1,139 @@
+/*
+ *
+ *  D-Bus helper library
+ *
+ *  Copyright (C) 2004-2009  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  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
+ *
+ */
+
+#ifndef __GDBUS_H
+#define __GDBUS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <dbus/dbus.h>
+#include <glib.h>
+
+typedef void (* GDBusWatchFunction) (DBusConnection *connection,
+							void *user_data);
+
+typedef gboolean (* GDBusSignalFunction) (DBusConnection *connection,
+					DBusMessage *message, void *user_data);
+
+DBusConnection *g_dbus_setup_bus(DBusBusType type, const char *name,
+							DBusError *error);
+
+gboolean g_dbus_request_name(DBusConnection *connection, const char *name,
+							DBusError *error);
+
+gboolean g_dbus_check_service(DBusConnection *connection, const char *name);
+
+gboolean g_dbus_set_disconnect_function(DBusConnection *connection,
+				GDBusWatchFunction function,
+				void *user_data, DBusFreeFunction destroy);
+
+typedef void (* GDBusDestroyFunction) (void *user_data);
+
+typedef DBusMessage * (* GDBusMethodFunction) (DBusConnection *connection,
+					DBusMessage *message, void *user_data);
+
+typedef enum {
+	G_DBUS_METHOD_FLAG_DEPRECATED = (1 << 0),
+	G_DBUS_METHOD_FLAG_NOREPLY    = (1 << 1),
+	G_DBUS_METHOD_FLAG_ASYNC      = (1 << 2),
+} GDBusMethodFlags;
+
+typedef enum {
+	G_DBUS_SIGNAL_FLAG_DEPRECATED = (1 << 0),
+} GDBusSignalFlags;
+
+typedef enum {
+	G_DBUS_PROPERTY_FLAG_DEPRECATED = (1 << 0),
+} GDBusPropertyFlags;
+
+typedef struct {
+	const char *name;
+	const char *signature;
+	const char *reply;
+	GDBusMethodFunction function;
+	GDBusMethodFlags flags;
+} GDBusMethodTable;
+
+typedef struct {
+	const char *name;
+	const char *signature;
+	GDBusSignalFlags flags;
+} GDBusSignalTable;
+
+typedef struct {
+	const char *name;
+	const char *type;
+	GDBusPropertyFlags flags;
+} GDBusPropertyTable;
+
+gboolean g_dbus_register_interface(DBusConnection *connection,
+					const char *path, const char *name,
+					GDBusMethodTable *methods,
+					GDBusSignalTable *signals,
+					GDBusPropertyTable *properties,
+					void *user_data,
+					GDBusDestroyFunction destroy);
+gboolean g_dbus_unregister_interface(DBusConnection *connection,
+					const char *path, const char *name);
+
+DBusMessage *g_dbus_create_error(DBusMessage *message, const char *name,
+						const char *format, ...);
+DBusMessage *g_dbus_create_error_valist(DBusMessage *message, const char *name,
+					const char *format, va_list args);
+DBusMessage *g_dbus_create_reply(DBusMessage *message, int type, ...);
+DBusMessage *g_dbus_create_reply_valist(DBusMessage *message,
+						int type, va_list args);
+
+gboolean g_dbus_send_message(DBusConnection *connection, DBusMessage *message);
+gboolean g_dbus_send_reply(DBusConnection *connection,
+				DBusMessage *message, int type, ...);
+gboolean g_dbus_send_reply_valist(DBusConnection *connection,
+				DBusMessage *message, int type, va_list args);
+
+gboolean g_dbus_emit_signal(DBusConnection *connection,
+				const char *path, const char *interface,
+				const char *name, int type, ...);
+gboolean g_dbus_emit_signal_valist(DBusConnection *connection,
+				const char *path, const char *interface,
+				const char *name, int type, va_list args);
+
+guint g_dbus_add_service_watch(DBusConnection *connection, const char *name,
+				GDBusWatchFunction connect,
+				GDBusWatchFunction disconnect,
+				void *user_data, GDBusDestroyFunction destroy);
+guint g_dbus_add_disconnect_watch(DBusConnection *connection, const char *name,
+				GDBusWatchFunction function,
+				void *user_data, GDBusDestroyFunction destroy);
+guint g_dbus_add_signal_watch(DBusConnection *connection,
+				const char *rule, GDBusSignalFunction function,
+				void *user_data, GDBusDestroyFunction destroy);
+gboolean g_dbus_remove_watch(DBusConnection *connection, guint tag);
+void g_dbus_remove_all_watches(DBusConnection *connection);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __GDBUS_H */