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/**
* SPDX license identifier: MPL-2.0
*
* Copyright (C) 2012, BMW AG
*
* \author Christian Linke, christian.linke@bmw.de BMW 2011,2012
*
* \copyright
* This Source Code Form is subject to the terms of the
* Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with
* this file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* \file CAmDbusWrapper.h
* For further information see http://www.genivi.org/.
*/
/**
* todo add removeCallback ...
*/
#ifndef DBUSWRAPPER_H_
#define DBUSWRAPPER_H_
#include <dbus/dbus.h>
#include <string>
#include <list>
#include <map>
#include "audiomanagerconfig.h"
#include "CAmSocketHandler.h"
namespace am
{
/**
* This wraps dbus and provides everything needed to anyone who wants to use dbus (including plugins). Works on the basis of CAmSocketHandler
*/
class CAmDbusWrapper
{
public:
CAmDbusWrapper(CAmSocketHandler *socketHandler, DBusBusType type = DBUS_BUS_SESSION,
const std::string &prefix = DBUS_SERVICE_PREFIX, const std::string &objectPath = DBUS_SERVICE_OBJECT_PATH);
virtual ~CAmDbusWrapper();
void registerCallback(const DBusObjectPathVTable *vtable, const std::string &path, void *userdata, const std::string &prefix = DBUS_SERVICE_OBJECT_PATH);
void registerSignalWatch(DBusHandleMessageFunction handler, const std::string &rule, void *userdata);
void getDBusConnection(DBusConnection * &connection) const;
static dbus_bool_t addWatch(DBusWatch *watch, void *userData);
static void removeWatch(DBusWatch *watch, void *userData);
static void toogleWatch(DBusWatch *watch, void *userData);
static dbus_bool_t addTimeout(DBusTimeout *timeout, void *userData);
static void removeTimeout(DBusTimeout *timeout, void *userData);
static void toggleTimeout(DBusTimeout *timeout, void *userData);
void dbusPrepareCallback(const sh_pollHandle_t handle, void *userData);
TAmShPollPrepare<CAmDbusWrapper> pDbusPrepareCallback;
bool dbusDispatchCallback(const sh_pollHandle_t handle, void *userData);
TAmShPollDispatch<CAmDbusWrapper> pDbusDispatchCallback;
void dbusFireCallback(const pollfd pollfd, const sh_pollHandle_t handle, void *userData);
TAmShPollFired<CAmDbusWrapper> pDbusFireCallback;
bool dbusCheckCallback(const sh_pollHandle_t handle, void *userData);
TAmShPollCheck<CAmDbusWrapper> pDbusCheckCallback;
void dbusTimerCallback(sh_timerHandle_t handle, void *userData);
TAmShTimerCallBack<CAmDbusWrapper> pDbusTimerCallback;
private:
static CAmDbusWrapper *mpReference; //!< reference to the dbus instance
static DBusHandlerResult cbRootIntrospection(DBusConnection *conn, DBusMessage *msg, void *reference);
dbus_bool_t addWatchDelegate(DBusWatch *watch, void *userData);
void removeWatchDelegate(DBusWatch *watch, void *userData);
void toogleWatchDelegate(DBusWatch *watch, void *userData);
dbus_bool_t addTimeoutDelegate(DBusTimeout *timeout, void *userData);
void removeTimeoutDelegate(DBusTimeout *timeout, void *userData);
void toggleTimeoutDelegate(DBusTimeout *timeout, void *userData);
DBusObjectPathVTable mObjectPathVTable; //!< the vpathtable
DBusConnection *mpDbusConnection; //!< pointer to the dbus connection used
DBusError mDBusError; //!< dbuserror
std::vector<std::string> mListNodes; //!< holds a list of all nodes of the dbus
std::vector<sh_timerHandle_t *> mpListTimerhandles; //!< pointer to the timer handles
CAmSocketHandler *mpSocketHandler; //!< pointer to the sockethandler
std::map<DBusWatch *, sh_pollHandle_t> mMapHandleWatch; //!< map to the handle watches
DBusBusType mDbusType;
};
}
#endif /* DBUSWRAPPER_H_ */
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