RemoteServer.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * 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/.
 */
#pragma once
 
#include <memory>
#include <utility>
#include <vector>
 
#include <osl/socket_decl.hxx>
#include <salhelper/thread.hxx>
 
#include <sddllapi.h>
 
namespace osl { class Mutex; }
namespace com::sun::star::presentation { class XSlideShowController; }
namespace com::sun::star::uno { template <class interface_type> class Reference; }
 
#define PORT 1599
 
namespace sd
{
    class BufferedStreamSocket;
    class Communicator;
 
    struct ClientInfo
    {
        OUString mName;
 
        bool mbIsAlreadyAuthorised;
 
        ClientInfo( OUString aName,
                    const bool bIsAlreadyAuthorised ) :
            mName(std::move( aName )),
            mbIsAlreadyAuthorised( bIsAlreadyAuthorised ) {}
 
        virtual ~ClientInfo() {};
    };
 
    struct ClientInfoInternal;
 
    class RemoteServer final : public salhelper::Thread
    {
        public:
            // Internal setup
            static void setup();
 
            // For slideshowimpl to inform us.
            static void presentationStarted( const css::uno::Reference<
                css::presentation::XSlideShowController > &rController );
            static void presentationStopped();
 
            // For the control dialog
            SD_DLLPUBLIC static std::vector< std::shared_ptr< ClientInfo > > getClients();
            SD_DLLPUBLIC static bool connectClient( const std::shared_ptr< ClientInfo >& pClient,
                                                    std::u16string_view aPin );
            SD_DLLPUBLIC static void deauthoriseClient( const std::shared_ptr< ClientInfo >& pClient );
 
            SD_DLLPUBLIC static void ensureDiscoverable();
            SD_DLLPUBLIC static void restoreDiscoverable();
 
            // For the communicator
            static void removeCommunicator( Communicator const * pCommunicator );
        private:
            RemoteServer();
            virtual ~RemoteServer() override;
            static RemoteServer *spServer;
            static ::osl::Mutex sDataMutex;
            static ::std::vector<Communicator*> sCommunicators;
            osl::AcceptorSocket mSocket;
 
            ::std::vector< std::shared_ptr< ClientInfoInternal > > mAvailableClients;
 
            void execute() override;
            void handleAcceptedConnection( BufferedStreamSocket *pSocket ) ;
    };
}
 
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