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// Copyright (C) 2013-2015 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// 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/.
#if !defined (COMMONAPI_INTERNAL_COMPILATION)
#error "Only <CommonAPI/CommonAPI.hpp> can be included directly, this file may disappear or change contents."
#endif
#ifndef COMMONAPI_DBUS_DBUSMAINLOOPCONTEXT_HPP_
#define COMMONAPI_DBUS_DBUSMAINLOOPCONTEXT_HPP_
#include <list>
#include <memory>
#include <dbus/dbus.h>
#include <CommonAPI/MainLoopContext.hpp>
namespace CommonAPI {
namespace DBus {
class DBusConnection;
class DBusDispatchSource: public DispatchSource {
public:
DBusDispatchSource(DBusConnection* dbusConnection);
~DBusDispatchSource();
bool prepare(int64_t& timeout);
bool check();
bool dispatch();
private:
DBusConnection* dbusConnection_;
};
class DBusWatch: public Watch {
public:
DBusWatch(::DBusWatch* libdbusWatch, std::weak_ptr<MainLoopContext>& mainLoopContext);
bool isReadyToBeWatched();
void startWatching();
void stopWatching();
void dispatch(unsigned int eventFlags);
const pollfd& getAssociatedFileDescriptor();
const std::vector<DispatchSource*>& getDependentDispatchSources();
void addDependentDispatchSource(DispatchSource* dispatchSource);
private:
bool isReady();
::DBusWatch* libdbusWatch_;
pollfd pollFileDescriptor_;
std::vector<DispatchSource*> dependentDispatchSources_;
std::weak_ptr<MainLoopContext> mainLoopContext_;
};
class DBusTimeout: public Timeout {
public:
DBusTimeout(::DBusTimeout* libdbusTimeout, std::weak_ptr<MainLoopContext>& mainLoopContext);
bool isReadyToBeMonitored();
void startMonitoring();
void stopMonitoring();
bool dispatch();
int64_t getTimeoutInterval() const;
int64_t getReadyTime() const;
private:
void recalculateDueTime();
int64_t dueTimeInMs_;
::DBusTimeout* libdbusTimeout_;
std::weak_ptr<MainLoopContext> mainLoopContext_;
};
} // namespace DBus
} // namespace CommonAPI
#endif // COMMONAPI_DBUS_DBUSMAINLOOPCONTEXT_HPP_
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