LCOV - code coverage report
Current view: directory - toolkit/xre - nsConsoleWriter.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 33 0 0.0 %
Date: 2012-06-02 Functions: 1 0 0.0 %

       1                 : /* ***** BEGIN LICENSE BLOCK *****
       2                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       3                 :  *
       4                 :  * The contents of this file are subject to the Mozilla Public License Version
       5                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       6                 :  * the License. You may obtain a copy of the License at
       7                 :  * http://www.mozilla.org/MPL/
       8                 :  *
       9                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      10                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      11                 :  * for the specific language governing rights and limitations under the
      12                 :  * License.
      13                 :  *
      14                 :  * The Original Code is the Mozilla Toolkit.
      15                 :  *
      16                 :  * The Initial Developer of the Original Code is
      17                 :  * Benjamin Smedberg <benjamin@smedbergs.us>
      18                 :  * Portions created by the Initial Developer are Copyright (C) 2005
      19                 :  * the Initial Developer. All Rights Reserved.
      20                 :  *
      21                 :  * Contributor(s):
      22                 :  *
      23                 :  * Alternatively, the contents of this file may be used under the terms of
      24                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      25                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      26                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      27                 :  * of those above. If you wish to allow use of your version of this file only
      28                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      29                 :  * use your version of this file under the terms of the MPL, indicate your
      30                 :  * decision by deleting the provisions above and replace them with the notice
      31                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      32                 :  * the provisions above, a recipient may use your version of this file under
      33                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      34                 :  *
      35                 :  * ***** END LICENSE BLOCK ***** */
      36                 : 
      37                 : #ifdef NO_NSPR_10_SUPPORT
      38                 : #undef NO_NSPR_10_SUPPORT
      39                 : #endif
      40                 : 
      41                 : #include "nsAppRunner.h"
      42                 : 
      43                 : #include "prio.h"
      44                 : #include "prprf.h"
      45                 : #include "prtime.h"
      46                 : #include "prenv.h"
      47                 : 
      48                 : #include "nsCRT.h"
      49                 : #include "nsNativeCharsetUtils.h"
      50                 : #include "nsString.h"
      51                 : #include "nsXREDirProvider.h"
      52                 : #include "nsXULAppAPI.h"
      53                 : 
      54                 : #include "nsIConsoleService.h"
      55                 : #include "nsIConsoleMessage.h"
      56                 : 
      57                 : void
      58               0 : WriteConsoleLog()
      59                 : {
      60                 :   nsresult rv;
      61                 : 
      62               0 :   nsCOMPtr<nsILocalFile> lfile;
      63                 : 
      64               0 :   char* logFileEnv = PR_GetEnv("XRE_CONSOLE_LOG");
      65               0 :   if (logFileEnv && *logFileEnv) {
      66               0 :     rv = XRE_GetFileFromPath(logFileEnv, getter_AddRefs(lfile));
      67               0 :     if (NS_FAILED(rv))
      68                 :       return;
      69                 :   }
      70                 :   else {
      71               0 :     if (!gLogConsoleErrors)
      72                 :       return;
      73                 : 
      74               0 :     rv = gDirServiceProvider->GetUserAppDataDirectory(getter_AddRefs(lfile));
      75               0 :     if (NS_FAILED(rv))
      76                 :       return;
      77                 : 
      78               0 :     lfile->AppendNative(NS_LITERAL_CSTRING("console.log"));
      79                 :   }
      80                 : 
      81                 :   PRFileDesc *file;
      82               0 :   rv = lfile->OpenNSPRFileDesc(PR_WRONLY | PR_APPEND | PR_CREATE_FILE,
      83               0 :                                0660, &file);
      84               0 :   if (NS_FAILED(rv))
      85                 :     return;
      86                 : 
      87                 :   nsCOMPtr<nsIConsoleService> csrv
      88               0 :     (do_GetService(NS_CONSOLESERVICE_CONTRACTID));
      89               0 :   if (!csrv) {
      90               0 :     PR_Close(file);
      91                 :     return;
      92                 :   }
      93                 : 
      94                 :   nsIConsoleMessage** messages;
      95                 :   PRUint32 mcount;
      96                 : 
      97               0 :   rv = csrv->GetMessageArray(&messages, &mcount);
      98               0 :   if (NS_FAILED(rv)) {
      99               0 :     PR_Close(file);
     100                 :     return;
     101                 :   }
     102                 : 
     103               0 :   if (mcount) {
     104                 :     PRExplodedTime etime;
     105               0 :     PR_ExplodeTime(PR_Now(), PR_LocalTimeParameters, &etime);
     106                 :     char datetime[512];
     107                 :     PR_FormatTimeUSEnglish(datetime, sizeof(datetime),
     108               0 :                            "%Y-%m-%d %H:%M:%S", &etime);
     109                 : 
     110                 :     PR_fprintf(file, NS_LINEBREAK
     111                 :                      "*** Console log: %s ***" NS_LINEBREAK,
     112               0 :                datetime);
     113                 :   }
     114                 : 
     115                 :   // From this point on, we have to release all the messages, and free
     116                 :   // the memory allocated for the messages array. XPCOM arrays suck.
     117                 : 
     118               0 :   nsXPIDLString msg;
     119               0 :   nsCAutoString nativemsg;
     120                 : 
     121               0 :   for (PRUint32 i = 0; i < mcount; ++i) {
     122               0 :     rv = messages[i]->GetMessageMoz(getter_Copies(msg));
     123               0 :     if (NS_SUCCEEDED(rv)) {
     124               0 :       NS_CopyUnicodeToNative(msg, nativemsg);
     125               0 :       PR_fprintf(file, "%s" NS_LINEBREAK, nativemsg.get());
     126                 :     }
     127               0 :     NS_IF_RELEASE(messages[i]);
     128                 :   }
     129                 : 
     130               0 :   PR_Close(file);
     131               0 :   NS_Free(messages);
     132                 : }

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