1 /* 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "TimedTrace.h" 12 #include <math.h> 13 14 double TimedTrace::_timeEllapsedSec = 0; 15 FILE* TimedTrace::_timedTraceFile = NULL; 16 17 TimedTrace::TimedTrace() { 18 19 } 20 21 TimedTrace::~TimedTrace() { 22 if (_timedTraceFile != NULL) { 23 fclose(_timedTraceFile); 24 } 25 _timedTraceFile = NULL; 26 } 27 28 int16_t TimedTrace::SetUp(char* fileName) { 29 if (_timedTraceFile == NULL) { 30 _timedTraceFile = fopen(fileName, "w"); 31 } 32 if (_timedTraceFile == NULL) { 33 return -1; 34 } 35 return 0; 36 } 37 38 void TimedTrace::SetTimeEllapsed(double timeEllapsedSec) { 39 _timeEllapsedSec = timeEllapsedSec; 40 } 41 42 double TimedTrace::TimeEllapsed() { 43 return _timeEllapsedSec; 44 } 45 46 void TimedTrace::Tick10Msec() { 47 _timeEllapsedSec += 0.010; 48 } 49 50 void TimedTrace::TimedLogg(char* message) { 51 unsigned int minutes = (uint32_t) floor(_timeEllapsedSec / 60.0); 52 double seconds = _timeEllapsedSec - minutes * 60; 53 //char myFormat[100] = "%8.2f, %3u:%05.2f: %s\n"; 54 if (_timedTraceFile != NULL) { 55 fprintf(_timedTraceFile, "%8.2f, %3u:%05.2f: %s\n", _timeEllapsedSec, 56 minutes, seconds, message); 57 } 58 } 59
