sd/source/ui/inc/RemoteServer.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9 #ifndef INCLUDED_SD_SOURCE_UI_INC_REMOTESERVER_HXX
  10 #define INCLUDED_SD_SOURCE_UI_INC_REMOTESERVER_HXX
  11
  12 // SERVER
  13 #include <memory>
  14 #include <vector>
  15
  16 #include <osl/socket_decl.hxx>
  17 #include <salhelper/thread.hxx>
  18
  19 #include <sddllapi.h>
  20
  21 namespace osl { class Mutex; }
  22 namespace com { namespace sun { namespace star { namespace presentation { class XSlideShowController; } } } }
  23 namespace com { namespace sun { namespace star { namespace uno { template <class interface_type> class Reference; } } } }
  24
  25 /**
  26 * The port for use for the main communication between LibO and remote control app.
  27 */
  28 #define PORT 1599
  29
  30 #define CHARSET RTL_TEXTENCODING_UTF8
  31
  32 namespace sd
  33 {
  34     class Communicator;
  35
  36     struct ClientInfo
  37     {
  38         OUString const mName;
  39
  40         bool const mbIsAlreadyAuthorised;
  41
  42         ClientInfo( const OUString& rName,
  43                     const bool bIsAlreadyAuthorised ) :
  44             mName( rName ),
  45             mbIsAlreadyAuthorised( bIsAlreadyAuthorised ) {}
  46
  47         virtual ~ClientInfo() {};
  48     };
  49
  50     struct ClientInfoInternal;
  51
  52     class RemoteServer : public salhelper::Thread
  53     {
  54         public:
  55             // Internal setup
  56             static void setup();
  57
  58             // For slideshowimpl to inform us.
  59             static void presentationStarted( const css::uno::Reference<
  60                 css::presentation::XSlideShowController > &rController );
  61             static void presentationStopped();
  62
  63             // For the control dialog
  64             SD_DLLPUBLIC static std::vector< std::shared_ptr< ClientInfo > > getClients();
  65             SD_DLLPUBLIC static bool connectClient( const std::shared_ptr< ClientInfo >& pClient,
  66                                                     const OUString& aPin );
  67             SD_DLLPUBLIC static void deauthoriseClient( const std::shared_ptr< ClientInfo >& pClient );
  68
  69             /// ensure that discoverability (eg. for Bluetooth) is enabled
  70             SD_DLLPUBLIC static void ensureDiscoverable();
  71             /// restore the state of discoverability from before ensureDiscoverable
  72             SD_DLLPUBLIC static void restoreDiscoverable();
  73
  74             // For the communicator
  75             static void removeCommunicator( Communicator const * pCommunicator );
  76         private:
  77             RemoteServer();
  78             virtual ~RemoteServer() override;
  79             static RemoteServer *spServer;
  80             static ::osl::Mutex sDataMutex;
  81             static ::std::vector<Communicator*> sCommunicators;
  82             osl::AcceptorSocket mSocket;
  83
  84             ::std::vector< std::shared_ptr< ClientInfoInternal > > mAvailableClients;
  85
  86             void execute() override;
  87     };
  88 }
  89
  90 #endif // INCLUDED_SD_SOURCE_UI_INC_REMOTESERVER_HXX
  91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */