/*
 *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#include "TimedTrace.h"
#include <math.h>

double TimedTrace::_timeEllapsedSec = 0;
FILE*  TimedTrace::_timedTraceFile = NULL;

TimedTrace::TimedTrace()
{

}

TimedTrace::~TimedTrace()
{
    if(_timedTraceFile != NULL)
    {
        fclose(_timedTraceFile);
    }
    _timedTraceFile = NULL;
}

WebRtc_Word16
TimedTrace::SetUp(char* fileName)
{
    if(_timedTraceFile == NULL)
    {
        _timedTraceFile = fopen(fileName, "w");
    }
    if(_timedTraceFile == NULL)
    {
        return -1;
    }
    return 0;
}

void
TimedTrace::SetTimeEllapsed(double timeEllapsedSec)
{
    _timeEllapsedSec = timeEllapsedSec;
}

double
TimedTrace::TimeEllapsed()
{
    return _timeEllapsedSec;
}

void
TimedTrace::Tick10Msec()
{
    _timeEllapsedSec += 0.010;
}

void
TimedTrace::TimedLogg(char* message)
{    
    unsigned int minutes = (WebRtc_UWord32)floor(_timeEllapsedSec / 60.0);
    double seconds = _timeEllapsedSec - minutes * 60;
    //char myFormat[100] = "%8.2f, %3u:%05.2f: %s\n";
    if(_timedTraceFile != NULL)
    {
        fprintf(_timedTraceFile, "%8.2f, %3u:%05.2f: %s\n", 
            _timeEllapsedSec, 
            minutes, 
            seconds, 
            message);
    }
}