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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_DBUSPROXYCONNECTION_HPP_
#define COMMONAPI_DBUS_DBUSPROXYCONNECTION_HPP_
#include <cstdint>
#include <functional>
#include <future>
#include <memory>
#include <set>
#include <tuple>
#include <unordered_map>
#include <utility>
#include <vector>
#include <CommonAPI/Attribute.hpp>
#include <CommonAPI/Event.hpp>
#include <CommonAPI/Types.hpp>
#include <CommonAPI/DBus/DBusConfig.hpp>
#include <CommonAPI/DBus/DBusError.hpp>
#include <CommonAPI/DBus/DBusMessage.hpp>
#include <CommonAPI/DBus/DBusFunctionalHash.hpp>
namespace CommonAPI {
namespace DBus {
typedef std::function<void(const DBusMessage&)> DBusMessageHandler;
class DBusDaemonProxy;
class DBusServiceRegistry;
class DBusObjectManager;
class DBusProxy;
class DBusProxyConnection {
public:
class DBusMessageReplyAsyncHandler {
public:
virtual ~DBusMessageReplyAsyncHandler() {}
virtual std::future<CallStatus> getFuture() = 0;
virtual void onDBusMessageReply(const CallStatus&, const DBusMessage&) = 0;
};
class DBusSignalHandler {
public:
virtual ~DBusSignalHandler() {}
virtual void onSignalDBusMessage(const DBusMessage&) = 0;
};
// objectPath, interfaceName, interfaceMemberName, interfaceMemberSignature
typedef std::tuple<std::string, std::string, std::string, std::string> DBusSignalHandlerPath;
typedef std::unordered_map<DBusSignalHandlerPath, std::pair<std::shared_ptr<std::recursive_mutex>, std::set<DBusSignalHandler* >>> DBusSignalHandlerTable;
typedef DBusSignalHandlerPath DBusSignalHandlerToken;
typedef Event<AvailabilityStatus> ConnectionStatusEvent;
virtual ~DBusProxyConnection() {}
virtual bool isConnected() const = 0;
virtual ConnectionStatusEvent& getConnectionStatusEvent() = 0;
virtual bool sendDBusMessage(const DBusMessage& dbusMessage) const = 0;
virtual std::future<CallStatus> sendDBusMessageWithReplyAsync(
const DBusMessage& dbusMessage,
std::unique_ptr<DBusMessageReplyAsyncHandler> dbusMessageReplyAsyncHandler,
const CommonAPI::CallInfo *_info) const = 0;
virtual DBusMessage sendDBusMessageWithReplyAndBlock(
const DBusMessage& dbusMessage,
DBusError& dbusError,
const CommonAPI::CallInfo *_info) const = 0;
virtual DBusSignalHandlerToken addSignalMemberHandler(
const std::string& objectPath,
const std::string& interfaceName,
const std::string& interfaceMemberName,
const std::string& interfaceMemberSignature,
DBusSignalHandler* dbusSignalHandler,
const bool justAddFilter = false) = 0;
virtual DBusSignalHandlerToken subscribeForSelectiveBroadcast(bool& subscriptionAccepted,
const std::string& objectPath,
const std::string& interfaceName,
const std::string& interfaceMemberName,
const std::string& interfaceMemberSignature,
DBusSignalHandler* dbusSignalHandler,
DBusProxy* callingProxy) = 0;
virtual void unsubscribeFromSelectiveBroadcast(const std::string& eventName,
DBusProxyConnection::DBusSignalHandlerToken subscription,
DBusProxy* callingProxy,
const DBusSignalHandler* dbusSignalHandler) = 0;
virtual bool removeSignalMemberHandler(const DBusSignalHandlerToken& dbusSignalHandlerToken,
const DBusSignalHandler* dbusSignalHandler = NULL) = 0;
virtual bool addObjectManagerSignalMemberHandler(const std::string& dbusBusName,
DBusSignalHandler* dbusSignalHandler) = 0;
virtual bool removeObjectManagerSignalMemberHandler(const std::string& dbusBusName,
DBusSignalHandler* dbusSignalHandler) = 0;
virtual const std::shared_ptr<DBusObjectManager> getDBusObjectManager() = 0;
virtual void registerObjectPath(const std::string& objectPath) = 0;
virtual void unregisterObjectPath(const std::string& objectPath) = 0;
virtual bool requestServiceNameAndBlock(const std::string& serviceName) const = 0;
virtual bool releaseServiceName(const std::string& serviceName) const = 0;
typedef std::function<bool(const DBusMessage&)> DBusObjectPathMessageHandler;
virtual void setObjectPathMessageHandler(DBusObjectPathMessageHandler) = 0;
virtual bool isObjectPathMessageHandlerSet() = 0;
};
} // namespace DBus
} // namespace CommonAPI
#endif // COMMONAPI_DBUS_DBUSPROXYCONNECTION_HPP_
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