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| 1 // Copyright (c) 2011 The Native Client Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 #include "debugger/core/debug_logger.h" | |
| 5 #include <sys/timeb.h> | |
| 6 #include <sys/types.h> | |
| 7 #include <time.h> | |
| 8 | |
| 9 namespace debug { | |
| 10 Logger* Logger::logger_ = NULL; | |
| 11 | |
| 12 void Logger::SetGlobalLogger(Logger* logger) { | |
| 13 logger_ = logger; | |
| 14 } | |
| 15 | |
| 16 Logger* Logger::Get() { | |
| 17 return logger_; | |
| 18 } | |
| 19 | |
| 20 void Logger::Log(const char* id, | |
| 21 const char* fmt, | |
| 22 ... ) { | |
| 23 va_list marker; | |
| 24 va_start(marker, fmt); | |
| 25 VLog(id, fmt, marker); | |
| 26 } | |
| 27 | |
| 28 void Logger::VLog(const char* id, | |
| 29 const char* fmt, | |
| 30 va_list args) { | |
| 31 char tmp[32 * 1024]; | |
| 32 signed int res = _vsnprintf_s(tmp, sizeof(tmp) - 1, fmt, args); | |
| 33 if (-1 != res) { | |
| 34 tmp[sizeof(tmp) - 1] = 0; | |
| 35 tmp[res] = 0; | |
| 36 StartRecord(id); | |
| 37 LogString(tmp); | |
| 38 FinishRecord(); | |
| 39 } | |
| 40 } | |
| 41 | |
| 42 void Logger::StartRecord(const char* id) { | |
| 43 _timeb tmb; | |
| 44 _ftime_s(&tmb); | |
| 45 time_t now = tmb.time; | |
| 46 int ms = tmb.millitm; | |
| 47 tm ts; | |
| 48 if (0 != gmtime_s(&ts, &now)) { | |
| 49 LogString(id); | |
| 50 return; | |
| 51 } | |
| 52 | |
| 53 int year = ts.tm_year % 100; | |
| 54 char tmp[1000] = {0}; | |
| 55 _snprintf_s(tmp, | |
| 56 sizeof(tmp) - 1, | |
| 57 _TRUNCATE, | |
| 58 "<<<<[%02d/%02d/%02d %02d:%02d:%02d.%03d] [%s] ", | |
| 59 ts.tm_mon + 1, | |
| 60 ts.tm_mday, | |
| 61 year, | |
| 62 ts.tm_hour, | |
| 63 ts.tm_min, | |
| 64 ts.tm_sec, | |
| 65 ms, | |
| 66 id); | |
| 67 tmp[sizeof(tmp) - 1] = 0; | |
| 68 LogString(tmp); | |
| 69 } | |
| 70 | |
| 71 void Logger::LogString(const char* msg) { | |
| 72 printf("%s", msg); | |
| 73 } | |
| 74 | |
| 75 void Logger::FinishRecord() { | |
| 76 printf(">>>>\n"); | |
| 77 fflush(stdout); | |
| 78 } | |
| 79 | |
| 80 TextFileLogger::TextFileLogger() | |
| 81 : file_(NULL), | |
| 82 stdout_enabled_(false) { | |
| 83 } | |
| 84 | |
| 85 TextFileLogger::~TextFileLogger() { | |
| 86 if (NULL != file_) { | |
| 87 fclose(file_); | |
| 88 file_ = NULL; | |
| 89 } | |
| 90 } | |
| 91 | |
| 92 bool TextFileLogger::Open(const char* file_name) { | |
| 93 file_ = NULL; | |
| 94 fopen_s(&file_, file_name, "a"); | |
| 95 return (NULL != file_); | |
| 96 } | |
| 97 | |
| 98 void TextFileLogger::LogString(const char* msg) { | |
| 99 if (NULL != file_) | |
| 100 fprintf(file_, "%s", msg); | |
| 101 if (stdout_enabled_) | |
| 102 Logger::LogString(msg); | |
| 103 } | |
| 104 | |
| 105 void TextFileLogger::FinishRecord() { | |
| 106 if (NULL != file_) { | |
| 107 fprintf(file_, ">>>>\n"); | |
| 108 fflush(file_); | |
| 109 } | |
| 110 if (stdout_enabled_) | |
| 111 Logger::FinishRecord(); | |
| 112 } | |
| 113 } // namespace debug | |
| 114 | |
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Chromium Code Reviews
Issue 10928195:
First round of dead file removal (Closed)
Base URL: https://github.com/samclegg/nativeclient-sdk.git@master