sd/source/ui/remotecontrol/IBluetoothSocket.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
  10 #ifndef INCLUDED_SD_SOURCE_UI_REMOTECONTROL_IBLUETOOTHSOCKET_HXX
  11 #define INCLUDED_SD_SOURCE_UI_REMOTECONTROL_IBLUETOOTHSOCKET_HXX
  12
  13 #include <rtl/string.hxx>
  14
  15 namespace sd
  16 {
  17     /** Interface for bluetooth data io
  18      */
  19     struct IBluetoothSocket
  20     {
  21         IBluetoothSocket() = default;
  22         virtual ~IBluetoothSocket() {}
  23         IBluetoothSocket(const IBluetoothSocket&) = delete;
  24         IBluetoothSocket& operator=(const IBluetoothSocket&) = delete;
  25
  26         /** Blocks until a line is read.
  27
  28             @return whatever the last call of recv returned, i.e. 0 or less
  29                     if there was a problem in communications.
  30          */
  31         virtual sal_Int32 readLine(OString& aLine) = 0;
  32
  33         /** Write a number of bytes
  34
  35             @return number of bytes actually written
  36          */
  37         virtual sal_Int32 write( const void* pBuffer, sal_uInt32 n ) = 0;
  38
  39         virtual void close() {};
  40     };
  41 }
  42
  43 #endif // INCLUDED_SD_SOURCE_UI_REMOTECONTROL_IBLUETOOTHSOCKET_HXX
  44
  45 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */