The Tor Browser / file comparison
comparison: toolkit/mozapps/update/common/updatelogging.cpp
toolkit/mozapps/update/common/updatelogging.cpp
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:6ca61dc619a3 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #if defined(XP_WIN) | |
| 6 #include <windows.h> | |
| 7 #endif | |
| 8 | |
| 9 | |
| 10 #include <stdio.h> | |
| 11 #include <string.h> | |
| 12 #include <stdlib.h> | |
| 13 #include <stdarg.h> | |
| 14 | |
| 15 #include "updatelogging.h" | |
| 16 | |
| 17 UpdateLog::UpdateLog() : logFP(nullptr) | |
| 18 { | |
| 19 } | |
| 20 | |
| 21 void UpdateLog::Init(NS_tchar* sourcePath, | |
| 22 const NS_tchar* fileName, | |
| 23 const NS_tchar* alternateFileName, | |
| 24 bool append) | |
| 25 { | |
| 26 if (logFP) | |
| 27 return; | |
| 28 | |
| 29 this->sourcePath = sourcePath; | |
| 30 NS_tchar logFile[MAXPATHLEN]; | |
| 31 NS_tsnprintf(logFile, sizeof(logFile)/sizeof(logFile[0]), | |
| 32 NS_T("%s/%s"), sourcePath, fileName); | |
| 33 | |
| 34 if (alternateFileName && NS_taccess(logFile, F_OK)) { | |
| 35 NS_tsnprintf(logFile, sizeof(logFile)/sizeof(logFile[0]), | |
| 36 NS_T("%s/%s"), sourcePath, alternateFileName); | |
| 37 } | |
| 38 | |
| 39 logFP = NS_tfopen(logFile, append ? NS_T("a") : NS_T("w")); | |
| 40 } | |
| 41 | |
| 42 void UpdateLog::Finish() | |
| 43 { | |
| 44 if (!logFP) | |
| 45 return; | |
| 46 | |
| 47 fclose(logFP); | |
| 48 logFP = nullptr; | |
| 49 } | |
| 50 | |
| 51 void UpdateLog::Flush() | |
| 52 { | |
| 53 if (!logFP) | |
| 54 return; | |
| 55 | |
| 56 fflush(logFP); | |
| 57 } | |
| 58 | |
| 59 void UpdateLog::Printf(const char *fmt, ... ) | |
| 60 { | |
| 61 if (!logFP) | |
| 62 return; | |
| 63 | |
| 64 va_list ap; | |
| 65 va_start(ap, fmt); | |
| 66 vfprintf(logFP, fmt, ap); | |
| 67 fprintf(logFP, "\n"); | |
| 68 va_end(ap); | |
| 69 } | |
| 70 | |
| 71 void UpdateLog::WarnPrintf(const char *fmt, ... ) | |
| 72 { | |
| 73 if (!logFP) | |
| 74 return; | |
| 75 | |
| 76 va_list ap; | |
| 77 va_start(ap, fmt); | |
| 78 fprintf(logFP, "*** Warning: "); | |
| 79 vfprintf(logFP, fmt, ap); | |
| 80 fprintf(logFP, "***\n"); | |
| 81 va_end(ap); | |
| 82 } |
