131 lines
2.9 KiB
C++
131 lines
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <stdlib.h>
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#include <algorithm>
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#include <vector>
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#include "sddll.hxx"
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#include "Server.hxx"
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#include "Receiver.hxx"
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#include "Listener.hxx"
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using namespace std;
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using namespace sd;
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using rtl::OString;
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Server::Server()
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: Thread( "ServerThread" ), mSocket()
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{
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}
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Server::~Server()
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{
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}
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// Run as a thread
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void Server::listenThread()
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{
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Transmitter aTransmitter( mStreamSocket );
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mTransmitter = &aTransmitter;
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Receiver aReceiver( &aTransmitter );
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// TODO: decryption
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while (true)
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{
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sal_uInt64 aRet, aRead;
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vector<char> aBuffer;
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vector<OString> aCommand;
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aRead = 0;
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while ( true )
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{
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aBuffer.resize( aRead + 100 );
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aRet = mStreamSocket.recv( &aBuffer[aRead], 100 );
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if ( aRet == 0 )
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{
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return; // closed
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}
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aRead += aRet;
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vector<char>::iterator aIt;
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while ( (aIt = find( aBuffer.begin() + aRead - aRet, aBuffer.end(), '\n' ))
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!= aBuffer.end() )
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{
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fprintf( stderr, "we have string\n" );
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sal_uInt64 aLocation = aIt - aBuffer.begin();
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aCommand.push_back( OString( &(*aBuffer.begin()), aLocation ) );
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if ( aIt == aBuffer.begin() )
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{
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aReceiver.parseCommand( aCommand );
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aCommand.clear();
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}
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aBuffer.erase( aBuffer.begin(), aIt + 1 ); // Also delete the newline
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aRead -= (aLocation + 1);
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}
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}
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// TODO: deal with transmision errors gracefully.
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}
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}
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void Server::execute()
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{
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osl::SocketAddr aAddr( "0", PORT );
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if ( !mSocket.bind( aAddr ) )
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{
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// Error binding
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}
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if ( !mSocket.listen(3) )
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{
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// Error listening
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}
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while ( true )
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{
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fprintf( stderr, "Awaiting a connection.\n" );
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mSocket.acceptConnection( mStreamSocket );
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fprintf( stderr, "Accepted a connection!\n" );
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listenThread();
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}
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}
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void Server::presentationStarted( css::uno::Reference<
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css::presentation::XSlideShowController > rController )
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{
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fprintf( stderr, "Registering\n" );
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new Listener( rController, *mTransmitter );
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}
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Server *sd::Server::spServer = NULL;
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Transmitter *sd::Server::mTransmitter = NULL;
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void Server::setup()
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{
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if (spServer)
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return;
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spServer = new Server();
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spServer->launch();
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}
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void SdDLL::RegisterRemotes()
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{
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fprintf( stderr, "Register our remote control goodness\n" );
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sd::Server::setup();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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