| /* |
| * 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_posix.h" |
| |
| #include <cassert> |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <time.h> |
| #ifdef WEBRTC_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 { |
| TracePosix::TracePosix() |
| { |
| _prevAPITickCount = time(NULL); |
| _prevTickCount = _prevAPITickCount; |
| } |
| |
| TracePosix::~TracePosix() |
| { |
| StopThread(); |
| } |
| |
| WebRtc_Word32 TracePosix::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, |
| static_cast<unsigned long>(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, |
| static_cast<unsigned long>(dwDeltaTime)); |
| } |
| // Messages is 22 characters. |
| return 22; |
| } |
| |
| WebRtc_Word32 TracePosix::AddBuildInfo(char* traceMessage) const |
| { |
| sprintf(traceMessage, "Build info: %s", BUILDINFO); |
| // Include NULL termination (hence + 1). |
| return strlen(traceMessage) + 1; |
| } |
| |
| WebRtc_Word32 TracePosix::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 |