The Tor Browser / file comparison
comparison: toolkit/xre/nsConsoleWriter.cpp
toolkit/xre/nsConsoleWriter.cpp
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
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replaced
| -1:000000000000 | 0:6152e95291a3 |
|---|---|
| 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 #include "nsAppRunner.h" | |
| 6 | |
| 7 #include "prio.h" | |
| 8 #include "prprf.h" | |
| 9 #include "prenv.h" | |
| 10 | |
| 11 #include "nsCRT.h" | |
| 12 #include "nsNativeCharsetUtils.h" | |
| 13 #include "nsString.h" | |
| 14 #include "nsXREDirProvider.h" | |
| 15 #include "nsXULAppAPI.h" | |
| 16 | |
| 17 #include "nsIConsoleService.h" | |
| 18 #include "nsIConsoleMessage.h" | |
| 19 | |
| 20 void | |
| 21 WriteConsoleLog() | |
| 22 { | |
| 23 nsresult rv; | |
| 24 | |
| 25 nsCOMPtr<nsIFile> lfile; | |
| 26 | |
| 27 char* logFileEnv = PR_GetEnv("XRE_CONSOLE_LOG"); | |
| 28 if (logFileEnv && *logFileEnv) { | |
| 29 rv = XRE_GetFileFromPath(logFileEnv, getter_AddRefs(lfile)); | |
| 30 if (NS_FAILED(rv)) | |
| 31 return; | |
| 32 } | |
| 33 else { | |
| 34 if (!gLogConsoleErrors) | |
| 35 return; | |
| 36 | |
| 37 rv = gDirServiceProvider->GetUserAppDataDirectory(getter_AddRefs(lfile)); | |
| 38 if (NS_FAILED(rv)) | |
| 39 return; | |
| 40 | |
| 41 lfile->AppendNative(NS_LITERAL_CSTRING("console.log")); | |
| 42 } | |
| 43 | |
| 44 PRFileDesc *file; | |
| 45 rv = lfile->OpenNSPRFileDesc(PR_WRONLY | PR_APPEND | PR_CREATE_FILE, | |
| 46 0660, &file); | |
| 47 if (NS_FAILED(rv)) | |
| 48 return; | |
| 49 | |
| 50 nsCOMPtr<nsIConsoleService> csrv | |
| 51 (do_GetService(NS_CONSOLESERVICE_CONTRACTID)); | |
| 52 if (!csrv) { | |
| 53 PR_Close(file); | |
| 54 return; | |
| 55 } | |
| 56 | |
| 57 nsIConsoleMessage** messages; | |
| 58 uint32_t mcount; | |
| 59 | |
| 60 rv = csrv->GetMessageArray(&mcount, &messages); | |
| 61 if (NS_FAILED(rv)) { | |
| 62 PR_Close(file); | |
| 63 return; | |
| 64 } | |
| 65 | |
| 66 if (mcount) { | |
| 67 PRExplodedTime etime; | |
| 68 PR_ExplodeTime(PR_Now(), PR_LocalTimeParameters, &etime); | |
| 69 char datetime[512]; | |
| 70 PR_FormatTimeUSEnglish(datetime, sizeof(datetime), | |
| 71 "%Y-%m-%d %H:%M:%S", &etime); | |
| 72 | |
| 73 PR_fprintf(file, NS_LINEBREAK | |
| 74 "*** Console log: %s ***" NS_LINEBREAK, | |
| 75 datetime); | |
| 76 } | |
| 77 | |
| 78 // From this point on, we have to release all the messages, and free | |
| 79 // the memory allocated for the messages array. XPCOM arrays suck. | |
| 80 | |
| 81 nsXPIDLString msg; | |
| 82 nsAutoCString nativemsg; | |
| 83 | |
| 84 for (uint32_t i = 0; i < mcount; ++i) { | |
| 85 rv = messages[i]->GetMessageMoz(getter_Copies(msg)); | |
| 86 if (NS_SUCCEEDED(rv)) { | |
| 87 NS_CopyUnicodeToNative(msg, nativemsg); | |
| 88 PR_fprintf(file, "%s" NS_LINEBREAK, nativemsg.get()); | |
| 89 } | |
| 90 NS_IF_RELEASE(messages[i]); | |
| 91 } | |
| 92 | |
| 93 PR_Close(file); | |
| 94 NS_Free(messages); | |
| 95 } |
