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/* Copyright (C) 2013 BMW Group
* Author: Manfred Bathelt (manfred.bathelt@bmw.de)
* Author: Juergen Gehring (juergen.gehring@bmw.de)
* 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.h> can be included directly, this file may disappear or change contents."
#endif
#ifndef COMMONAPI_DBUS_DBUS_PROXY_CONNECTION_H_
#define COMMONAPI_DBUS_DBUS_PROXY_CONNECTION_H_
#include "DBusError.h"
#include "DBusMessage.h"
#include "DBusFunctionalHash.h"
#include "DBusServiceStatusEvent.h"
#include <CommonAPI/types.h>
#include <CommonAPI/Attribute.h>
#include <CommonAPI/Event.h>
#include <cstdint>
#include <functional>
#include <future>
#include <memory>
#include <tuple>
#include <unordered_map>
#include <utility>
#include <vector>
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 SubscriptionStatus onSignalDBusMessage(const DBusMessage&) = 0;
};
// objectPath, interfaceName, interfaceMemberName, interfaceMemberSignature
typedef std::tuple<std::string, std::string, std::string, std::string> DBusSignalHandlerPath;
typedef std::unordered_multimap<DBusSignalHandlerPath, 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, uint32_t* allocatedSerial = NULL) const = 0;
static const int kDefaultSendTimeoutMs = 100 * 1000;
virtual std::future<CallStatus> sendDBusMessageWithReplyAsync(
const DBusMessage& dbusMessage,
std::unique_ptr<DBusMessageReplyAsyncHandler> dbusMessageReplyAsyncHandler,
int timeoutMilliseconds = kDefaultSendTimeoutMs) const = 0;
virtual DBusMessage sendDBusMessageWithReplyAndBlock(
const DBusMessage& dbusMessage,
DBusError& dbusError,
int timeoutMilliseconds = kDefaultSendTimeoutMs) 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 unsubsribeFromSelectiveBroadcast(const std::string& eventName,
DBusProxyConnection::DBusSignalHandlerToken subscription,
DBusProxy* callingProxy) = 0;
virtual bool removeSignalMemberHandler(const DBusSignalHandlerToken& dbusSignalHandlerToken) = 0;
virtual const std::shared_ptr<DBusServiceRegistry> getDBusServiceRegistry() = 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_DBUS_PROXY_CONNECTION_H_
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