Line data    Source code

       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_REMOTECONTROL_BUFFEREDSTREAMSOCKET_HXX
      10             : #define INCLUDED_SD_SOURCE_UI_REMOTECONTROL_BUFFEREDSTREAMSOCKET_HXX
      11             : 
      12             : #include "IBluetoothSocket.hxx"
      13             : #include <osl/socket.hxx>
      14             : #include <vector>
      15             : 
      16             : #define CHARSET RTL_TEXTENCODING_UTF8
      17             : #define MAX_LINE_LENGTH 20000
      18             : 
      19             : namespace sd
      20             : {
      21             : 
      22             :     /**
      23             :      * [A wrapper for an osl StreamSocket to allow reading lines.]
      24             :      *
      25             :      * Currently wraps either an osl StreamSocket or a standard c socket,
      26             :      * allowing reading and writing for our purposes. Should eventually be
      27             :      * returned to being a StreamSocket wrapper if/when Bluetooth is
      28             :      * integrated into osl Sockets.
      29             :      */
      30           0 :     class BufferedStreamSocket :
      31             :         public IBluetoothSocket,
      32             :         private ::osl::StreamSocket
      33             :     {
      34             :         public:
      35             :             /**
      36             :              * Create a BufferedStreamSocket on top of an
      37             :              * osl::StreamSocket.
      38             :              */
      39             :             BufferedStreamSocket( const osl::StreamSocket &aSocket );
      40             :             /**
      41             :              * Create a BufferedStreamSocket on top of a POSIX or WinSock socket.
      42             :              */
      43             :             BufferedStreamSocket( int aSocket );
      44             :             BufferedStreamSocket( const BufferedStreamSocket &aSocket );
      45             :             /**
      46             :              * Blocks until a line is read.
      47             :              * Returns whatever the last call of recv returned, i.e. 0 or less
      48             :              * if there was a problem in communications.
      49             :              */
      50             :             virtual sal_Int32 readLine( OString& aLine ) SAL_OVERRIDE;
      51             : 
      52             :             virtual sal_Int32 write( const void* pBuffer, sal_uInt32 n ) SAL_OVERRIDE;
      53             : 
      54             :             virtual void close() SAL_OVERRIDE;
      55             : 
      56             :             void getPeerAddr(osl::SocketAddr&);
      57             :         private:
      58             :             sal_Int32 aRet, aRead;
      59             :             std::vector<char> aBuffer;
      60             :             int mSocket;
      61             :             bool usingCSocket;
      62             :     };
      63             : }
      64             : 
      65             : #endif // INCLUDED_SD_SOURCE_UI_REMOTECONTROL_BUFFEREDSTREAMSOCKET_HXX
      66             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */