87 lines
2.2 KiB
C++
87 lines
2.2 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 "Transmitter.hxx"
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using namespace std;
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using namespace osl; // Sockets etc.
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using namespace sd;
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Transmitter::Transmitter( IBluetoothSocket* aSocket )
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: pStreamSocket( aSocket ),
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mQueuesNotEmpty(),
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mFinishRequested(),
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mQueueMutex(),
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mLowPriority(),
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mHighPriority()
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{
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}
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void SAL_CALL Transmitter::run()
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{
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while ( true )
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{
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mQueuesNotEmpty.wait();
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if ( mFinishRequested.check() )
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return;
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::osl::MutexGuard aQueueGuard( mQueueMutex );
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if ( !mHighPriority.empty() )
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{
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OString aMessage( mHighPriority.front() );
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mHighPriority.pop();
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SAL_INFO( "sdremote.bluetooth", "write high prio line '" << aMessage << "'" );
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pStreamSocket->write( aMessage.getStr(), aMessage.getLength() );
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}
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else if ( !mLowPriority.empty() )
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{
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OString aMessage( mLowPriority.front() );
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mLowPriority.pop();
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SAL_INFO( "sdremote.bluetooth", "write normal line '" << aMessage << "'" );
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pStreamSocket->write( aMessage.getStr(), aMessage.getLength() );
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}
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if ( mLowPriority.empty() && mHighPriority.empty() )
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{
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mQueuesNotEmpty.reset();
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}
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}
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}
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void Transmitter::notifyFinished()
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{
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mFinishRequested.set();
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mQueuesNotEmpty.set();
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}
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Transmitter::~Transmitter()
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{
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}
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void Transmitter::addMessage( const OString& aMessage, const Priority aPriority )
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{
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::osl::MutexGuard aQueueGuard( mQueueMutex );
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switch ( aPriority )
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{
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case PRIORITY_LOW:
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mLowPriority.push( aMessage );
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break;
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case PRIORITY_HIGH:
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mHighPriority.push( aMessage );
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break;
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}
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if ( !mQueuesNotEmpty.check() )
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{
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mQueuesNotEmpty.set();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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