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/*
* eFilePumpThread.cpp
*
* Created on: 2013. 9. 12.
* Author: kos
*/
//#include "uLogger.h"
//#include "uDemux.h"
#include <poll.h>
#include <stdio.h>
#include "ePreDefine.h"
#include "eFilePumpThread.h"
//-------------------------------------------------------------------------------
#ifdef DEBUG_LOG
//#undef LOG
//#define LOG(X,...) { do{}while(0); }
#endif
eFilePumpThread::eFilePumpThread(int aDeviceFd, std::string aFileName)
: mDeviceFd(aDeviceFd), mFileName(aFileName), mTermFlag(false), uThread("FilePumpThread", TYPE_DETACHABLE)
{
}
//-------------------------------------------------------------------------------
eFilePumpThread::~eFilePumpThread()
{
}
//-------------------------------------------------------------------------------
void eFilePumpThread::Run()
{
int rc = 0;
unsigned char buffer[BUFFER_SIZE];
FILE* mediafilefd = fopen(mFileName.c_str(), "rb");
struct pollfd pollevt;
pollevt.fd = mDeviceFd;
pollevt.events = POLLOUT;
pollevt.revents = 0;
mTermFlag = true;
while(mTermFlag) {
rc = poll((struct pollfd*)&pollevt, 1, 1000);
if (pollevt.revents & POLLOUT) {
rc = fread(buffer, 1, BUFFER_SIZE, mediafilefd);
if(!rc) break;
#ifdef DEBUG_LOG
LOG("%d byte write.", rc);
#endif
rc = write(mDeviceFd, buffer, rc);
}
}
fclose(mediafilefd);
mTermFlag = false;
}
//-------------------------------------------------------------------------------
void eFilePumpThread::Terminate()
{
mTermFlag = false;
}
//-------------------------------------------------------------------------------
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