зеркало из https://github.com/mozilla/gecko-dev.git
129 строки
3.8 KiB
C++
129 строки
3.8 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Mozilla Toolkit.
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*
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* The Initial Developer of the Original Code is
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* Benjamin Smedberg <benjamin@smedbergs.us>
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* Portions created by the Initial Developer are Copyright (C) 2005
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsAppRunner.h"
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#include "prio.h"
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#include "prprf.h"
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#include "prtime.h"
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#include "prenv.h"
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#include "nsCRT.h"
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#include "nsNativeCharsetUtils.h"
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#include "nsString.h"
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#include "nsXREDirProvider.h"
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#include "nsXULAppAPI.h"
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#include "nsIConsoleService.h"
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#include "nsIConsoleMessage.h"
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void
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WriteConsoleLog()
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{
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nsresult rv;
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nsCOMPtr<nsILocalFile> lfile;
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char* logFileEnv = PR_GetEnv("XRE_CONSOLE_LOG");
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if (logFileEnv && *logFileEnv) {
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rv = XRE_GetFileFromPath(logFileEnv, getter_AddRefs(lfile));
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if (NS_FAILED(rv))
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return;
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}
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else {
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if (!gLogConsoleErrors)
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return;
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rv = gDirServiceProvider->GetUserAppDataDirectory(getter_AddRefs(lfile));
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if (NS_FAILED(rv))
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return;
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lfile->AppendNative(NS_LITERAL_CSTRING("console.log"));
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}
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PRFileDesc *file;
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rv = lfile->OpenNSPRFileDesc(PR_WRONLY | PR_APPEND | PR_CREATE_FILE,
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0660, &file);
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if (NS_FAILED(rv))
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return;
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nsCOMPtr<nsIConsoleService> csrv
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(do_GetService(NS_CONSOLESERVICE_CONTRACTID));
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if (!csrv) {
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PR_Close(file);
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return;
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}
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nsIConsoleMessage** messages;
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PRUint32 mcount;
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rv = csrv->GetMessageArray(&messages, &mcount);
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if (NS_FAILED(rv)) {
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PR_Close(file);
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return;
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}
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if (mcount) {
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PRExplodedTime etime;
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PR_ExplodeTime(PR_Now(), PR_LocalTimeParameters, &etime);
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char datetime[512];
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PR_FormatTimeUSEnglish(datetime, sizeof(datetime),
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"%Y-%m-%d %H:%M:%S", &etime);
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PR_fprintf(file, NS_LINEBREAK
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"*** Console log: %s ***" NS_LINEBREAK,
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datetime);
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}
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// From this point on, we have to release all the messages, and free
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// the memory allocated for the messages array. XPCOM arrays suck.
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nsXPIDLString msg;
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nsCAutoString nativemsg;
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for (PRUint32 i = 0; i < mcount; ++i) {
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rv = messages[i]->GetMessage(getter_Copies(msg));
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if (NS_SUCCEEDED(rv)) {
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NS_CopyUnicodeToNative(msg, nativemsg);
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PR_fprintf(file, "%s" NS_LINEBREAK, nativemsg.get());
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}
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NS_IF_RELEASE(messages[i]);
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}
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PR_Close(file);
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NS_Free(messages);
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}
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