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#include <cstdio>
#include <cstring>
#include <fcntl.h>
#include <limits.h>
#include "dabOutput.h"
int DabOutputFifo::Write(void* buffer, int size)
{
uint8_t padding[6144];
switch (this->type_) {
case ETI_FILE_TYPE_FRAMED:
if (this->nbFrames_ == 0) {
uint32_t nbFrames = (uint32_t)-1;
// Writing nb frames
if (write(this->file_, &nbFrames, 4) == -1)
goto FIFO_WRITE_ERROR;
}
case ETI_FILE_TYPE_STREAMED:
// Writting frame length
if (write(this->file_, &size, 2) == -1)
goto FIFO_WRITE_ERROR;
// Appending data
if (write(this->file_, buffer, size) == -1)
goto FIFO_WRITE_ERROR;
break;
case ETI_FILE_TYPE_RAW:
// Appending data
if (write(this->file_, buffer, size) == -1)
goto FIFO_WRITE_ERROR;
// Appending padding
memset(padding, 0x55, 6144 - size);
if (write(this->file_, padding, 6144 - size) == -1)
goto FIFO_WRITE_ERROR;
break;
default:
etiLog.printHeader(TcpLog::ERR, "File type is not supported.\n");
return -1;
}
return size;
FIFO_WRITE_ERROR:
perror("Error while writting to file");
return -1;
}
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