Clients/PrinterSetupWizard/Logger.cpp

   1 /* -*- Mode: C; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16
  17     Change History (most recent first):
  18
  19 $Log: Logger.cpp,v $
  20 Revision 1.3  2009/06/11 23:32:12  herscher
  21 <rdar://problem/4458913> Follow the app data folder naming convention of Safari/iTunes on Windows
  22
  23 Revision 1.2  2009/06/11 23:11:53  herscher
  24 <rdar://problem/4458913> Log to user's app data folder
  25
  26 Revision 1.1  2009/06/11 22:27:14  herscher
  27 <rdar://problem/4458913> Add comprehensive logging during printer installation process.
  28
  29  */
  30
  31 #include "stdafx.h"
  32 #include "Logger.h"
  33 #include "DebugServices.h"
  34 #include <string>
  35
  36
  37 Logger::Logger()
  38 {
  39         std::string     tmp;
  40         char            path[ MAX_PATH ];
  41         HRESULT         err;
  42         BOOL            ok;
  43
  44         err = SHGetFolderPathA( NULL, CSIDL_LOCAL_APPDATA, NULL, 0, path );
  45         require_noerr( err, exit );
  46
  47         tmp = path;
  48
  49         // Create Logs subdir
  50         tmp += "\\Apple";
  51         ok = CreateDirectoryA( tmp.c_str(), NULL );
  52         require_action( ( ok || ( GetLastError() == ERROR_ALREADY_EXISTS ) ), exit, err = -1 );
  53
  54         // Create Logs subdir
  55         tmp += "\\Bonjour";
  56         ok = CreateDirectoryA( tmp.c_str(), NULL );
  57         require_action( ( ok || ( GetLastError() == ERROR_ALREADY_EXISTS ) ), exit, err = -1 );
  58
  59         // Create log file
  60         tmp += "\\PrinterSetupLog.txt";
  61         open( tmp.c_str());
  62
  63         *this << currentTime() << " Log started" << std::endl;
  64
  65 exit:
  66
  67         return;
  68 }
  69
  70
  71 Logger::~Logger()
  72 {
  73         *this << currentTime() << " Log finished" << std::endl;
  74         flush();
  75 }
  76
  77
  78 std::string
  79 Logger::currentTime()
  80 {
  81         time_t                                  ltime;
  82         struct tm                               now;
  83         int                                             err;
  84         std::string                             ret;
  85
  86         time( &ltime );
  87         err = localtime_s( &now, &ltime );
  88
  89         if ( !err )
  90         {
  91                 char temp[ 64 ];
  92
  93                 strftime( temp, sizeof( temp ), "%m/%d/%y %I:%M:%S %p", &now );
  94                 ret = temp;
  95         }
  96
  97         return ret;
  98 }