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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2004-2008 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) (void *user_data);
DBusConnection *g_dbus_setup_bus(DBusBusType type, const char *name,
DBusError *error);
gboolean g_dbus_set_disconnect_function(DBusConnection *connection,
GDBusWatchFunction function,
void *user_data, DBusFreeFunction destroy);
#define DBUS_TYPE_STRING_ARRAY_AS_STRING (DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING)
#define DBUS_TYPE_BYTE_ARRAY_AS_STRING (DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_BYTE_AS_STRING)
DBusHandlerResult dbus_connection_send_and_unref(DBusConnection *connection,
DBusMessage *message);
dbus_bool_t dbus_connection_create_object_path(DBusConnection *connection,
const char *path, void *user_data,
DBusObjectPathUnregisterFunction function);
dbus_bool_t dbus_connection_destroy_object_path(DBusConnection *connection,
const char *path);
dbus_bool_t dbus_connection_get_object_user_data(DBusConnection *connection,
const char *path,
void **data_p);
typedef struct DBusMethodVTable DBusMethodVTable;
struct DBusMethodVTable {
const char *name;
DBusObjectPathMessageFunction message_function;
const char *signature;
const char *reply;
};
typedef struct DBusSignalVTable DBusSignalVTable;
struct DBusSignalVTable {
const char *name;
const char *signature;
};
typedef struct DBusPropertyVTable DBusPropertyVTable;
struct DBusPropertyVTable {
const char *name;
};
dbus_bool_t dbus_connection_register_interface(DBusConnection *connection,
const char *path, const char *name,
DBusMethodVTable *methods,
DBusSignalVTable *signals,
DBusPropertyVTable *properties);
dbus_bool_t dbus_connection_unregister_interface(DBusConnection *connection,
const char *path, const char *name);
void dbus_message_iter_append_variant(DBusMessageIter *iter, int type, void *val);
void dbus_message_iter_append_dict_entry(DBusMessageIter *dict,
const char *key, int type, void *val);
void dbus_message_iter_append_dict_valist(DBusMessageIter *iter,
const char *first_key,
va_list var_args);
void dbus_message_iter_append_dict(DBusMessageIter *iter,
const char *first_key, ...);
dbus_bool_t dbus_connection_emit_signal(DBusConnection *conn, const char *path,
const char *interface, const char *name,
int first, ...);
dbus_bool_t dbus_connection_emit_signal_valist(DBusConnection *conn,
const char *path,
const char *interface,
const char *name,
int first,
va_list var_args);
dbus_bool_t dbus_connection_emit_property_changed(DBusConnection *conn,
const char *path,
const char *interface,
const char *name,
int type, void *value);
static inline DBusHandlerResult send_message_and_unref(DBusConnection *conn,
DBusMessage *msg)
{
if (msg) {
dbus_connection_send(conn, msg, NULL);
dbus_message_unref(msg);
}
return DBUS_HANDLER_RESULT_HANDLED;
}
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_valist(DBusMessage *message, const char *name,
const char *format, va_list args);
DBusMessage *g_dbus_create_error(DBusMessage *message, const char *name,
const char *format, ...);
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);
guint g_dbus_add_disconnect_watch(DBusConnection *connection,
const char *name,
GDBusWatchFunction 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 */
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