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/*
* Oreka -- A media capture and retrieval platform
*
* Copyright (C) 2005, orecx LLC
*
* http://www.orecx.com
*
* This program is free software, distributed under the terms of
* the GNU General Public License.
* Please refer to http://www.gnu.org/copyleft/gpl.html
*
*/
#pragma warning( disable: 4786 )
#define _WINSOCKAPI_ // prevents the inclusion of winsock.h
#include "ImmediateProcessing.h"
#include "LogManager.h"
#include "ace/OS_NS_unistd.h"
#include "BatchProcessing.h"
#include "Daemon.h"
#include "ConfigManager.h"
#include "TapeProcessor.h"
ImmediateProcessing ImmediateProcessing::m_immediateProcessingSingleton;
ImmediateProcessing::ImmediateProcessing()
{
m_lastQueueFullTime = time(NULL);
}
ImmediateProcessing* ImmediateProcessing::GetInstance()
{
return &m_immediateProcessingSingleton;
}
void ImmediateProcessing::AddAudioTape(AudioTapeRef audioTapeRef)
{
if (!m_audioTapeQueue.push(audioTapeRef))
{
if( (time(NULL) - m_lastQueueFullTime) > 10 )
{
m_lastQueueFullTime = time(NULL);
LOG4CXX_ERROR(LOG.immediateProcessingLog, CStdString("ImmediateProcessing: queue full"));
}
}
}
void ImmediateProcessing::SetQueueSize(int size)
{
m_audioTapeQueue.setSize(size);
}
void ImmediateProcessing::ThreadHandler(void *args)
{
CStdString logMsg;
ImmediateProcessing* pImmediateProcessing = ImmediateProcessing::GetInstance();
pImmediateProcessing->SetQueueSize(CONFIG.m_immediateProcessingQueueSize);
logMsg.Format("thread starting - queue size:%d", CONFIG.m_immediateProcessingQueueSize);
LOG4CXX_INFO(LOG.immediateProcessingLog, logMsg);
bool stop = false;
for(;stop == false;)
{
try
{
AudioTapeRef audioTapeRef = pImmediateProcessing->m_audioTapeQueue.pop();
if(audioTapeRef.get() == NULL)
{
if(Daemon::Singleton()->IsStopping())
{
stop = true;
}
}
else
{
//LOG4CXX_DEBUG(LOG.immediateProcessingLog, CStdString("Got chunk"));
audioTapeRef->Write();
if (audioTapeRef->IsReadyForBatchProcessing())
{
if(CONFIG.m_tapeDurationMinimumSec>0 && audioTapeRef->m_duration<CONFIG.m_tapeDurationMinimumSec)
{
audioTapeRef->GetAudioFileRef()->Delete();
CStdString logMsg;
logMsg.Format("[%s] is less than %d sec, discarding", audioTapeRef->m_trackingId, CONFIG.m_tapeDurationMinimumSec);
LOG4CXX_INFO(LOG.immediateProcessingLog, logMsg);
}
else
{
// Pass the tape to the tape processor chain
TapeProcessorRegistry::instance()->RunProcessingChain(audioTapeRef);
}
}
}
}
catch (CStdString& e)
{
LOG4CXX_ERROR(LOG.immediateProcessingLog, CStdString("ImmediateProcessing: ") + e);
}
}
LOG4CXX_INFO(LOG.immediateProcessingLog, CStdString("Exiting thread"));
}
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