134 lines
3.4 KiB
C++
134 lines
3.4 KiB
C++
/*
|
|
* 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 "trace_linux.h"
|
|
|
|
#include <cassert>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
|
|
#ifdef ANDROID
|
|
#include <pthread.h>
|
|
#else
|
|
#include <iostream>
|
|
#endif
|
|
|
|
#if defined(_DEBUG)
|
|
#define BUILDMODE "d"
|
|
#elif defined(DEBUG)
|
|
#define BUILDMODE "d"
|
|
#elif defined(NDEBUG)
|
|
#define BUILDMODE "r"
|
|
#else
|
|
#define BUILDMODE "?"
|
|
#endif
|
|
#define BUILDTIME __TIME__
|
|
#define BUILDDATE __DATE__
|
|
// example: "Oct 10 2002 12:05:30 r"
|
|
#define BUILDINFO BUILDDATE " " BUILDTIME " " BUILDMODE
|
|
|
|
namespace webrtc {
|
|
TraceLinux::TraceLinux()
|
|
{
|
|
_prevAPITickCount = time(NULL);
|
|
_prevTickCount = _prevAPITickCount;
|
|
}
|
|
|
|
TraceLinux::~TraceLinux()
|
|
{
|
|
StopThread();
|
|
}
|
|
|
|
WebRtc_Word32 TraceLinux::AddThreadId(char* traceMessage) const
|
|
{
|
|
WebRtc_UWord64 threadId = (WebRtc_UWord64)pthread_self();
|
|
sprintf(traceMessage, "%10llu; ", threadId);
|
|
// 12 bytes are written.
|
|
return 12;
|
|
}
|
|
|
|
WebRtc_Word32 TraceLinux::AddTime(char* traceMessage,
|
|
const TraceLevel level) const
|
|
{
|
|
time_t dwCurrentTimeInSeconds = time(NULL);
|
|
struct tm systemTime;
|
|
gmtime_r(&dwCurrentTimeInSeconds, &systemTime);
|
|
|
|
if(level == kTraceApiCall)
|
|
{
|
|
WebRtc_UWord32 dwDeltaTime = dwCurrentTimeInSeconds - _prevTickCount;
|
|
_prevTickCount = dwCurrentTimeInSeconds;
|
|
|
|
if(_prevTickCount == 0)
|
|
{
|
|
dwDeltaTime = 0;
|
|
}
|
|
if(dwDeltaTime > 0x0fffffff)
|
|
{
|
|
// Either wraparound or data race.
|
|
dwDeltaTime = 0;
|
|
}
|
|
if(dwDeltaTime > 99999)
|
|
{
|
|
dwDeltaTime = 99999;
|
|
}
|
|
|
|
sprintf (traceMessage, "(%2u:%2u:%2u:%3u |%5lu) ", systemTime.tm_hour,
|
|
systemTime.tm_min, systemTime.tm_sec, 0, dwDeltaTime);
|
|
} else {
|
|
WebRtc_UWord32 dwDeltaTime = dwCurrentTimeInSeconds - _prevAPITickCount;
|
|
_prevAPITickCount = dwCurrentTimeInSeconds;
|
|
if(_prevAPITickCount == 0)
|
|
{
|
|
dwDeltaTime = 0;
|
|
}
|
|
if(dwDeltaTime > 0x0fffffff)
|
|
{
|
|
// Either wraparound or data race.
|
|
dwDeltaTime = 0;
|
|
}
|
|
if(dwDeltaTime > 99999)
|
|
{
|
|
dwDeltaTime = 99999;
|
|
}
|
|
sprintf (traceMessage, "(%2u:%2u:%2u:%3u |%5lu) ", systemTime.tm_hour,
|
|
systemTime.tm_min, systemTime.tm_sec, 0, dwDeltaTime);
|
|
}
|
|
// Messages is 22 characters.
|
|
return 22;
|
|
}
|
|
|
|
WebRtc_Word32 TraceLinux::AddBuildInfo(char* traceMessage) const
|
|
{
|
|
sprintf(traceMessage, "Build info: %s", BUILDINFO);
|
|
// Include NULL termination (hence + 1).
|
|
return strlen(traceMessage) + 1;
|
|
}
|
|
|
|
WebRtc_Word32 TraceLinux::AddDateTimeInfo(char* traceMessage) const
|
|
{
|
|
time_t t;
|
|
time(&t);
|
|
sprintf(traceMessage, "Local Date: %s", ctime(&t));
|
|
WebRtc_Word32 len = static_cast<WebRtc_Word32>(strlen(traceMessage));
|
|
|
|
if ('\n' == traceMessage[len - 1])
|
|
{
|
|
traceMessage[len - 1] = '\0';
|
|
--len;
|
|
}
|
|
|
|
// Messages is 12 characters.
|
|
return len + 1;
|
|
}
|
|
} // namespace webrtc
|