SourceSetting.cc

   1 /*
   2  * Copyright (c) 2003, Robert Collins <rbtcollins@hotmail.com>
   3  *
   4  *     This program is free software; you can redistribute it and/or modify
   5  *     it under the terms of the GNU General Public License as published by
   6  *     the Free Software Foundation; either version 2 of the License, or
   7  *     (at your option) any later version.
   8  *
   9  *     A copy of the GNU General Public License can be found at
  10  *     http://www.gnu.org/
  11  *
  12  * Written by Robert Collins.
  13  *
  14  */
  15
  16 #if 0
  17 static const char *cvsid =
  18   "\n%%% $Id$\n";
  19 #endif
  20
  21 #include "SourceSetting.h"
  22 #include "UserSettings.h"
  23 #include "io_stream.h"
  24 #include "state.h"
  25 #include "resource.h"
  26 #include "String++.h"
  27
  28 void
  29 SourceSetting::load()
  30 {
  31   static int inited = 0;
  32   if (inited)
  33     return;
  34   io_stream *f = UserSettings::Instance().settingFileForLoad("last-action");
  35   if (f)
  36     {
  37       char localdir[1000];
  38       char *fg_ret = f->gets (localdir, 1000);
  39       delete f;
  40       if (fg_ret)
  41         source = sourceFromString(fg_ret);
  42     }
  43   inited = 1;
  44 }
  45
  46 void
  47 SourceSetting::save()
  48 {
  49
  50   io_stream *f = UserSettings::Instance().settingFileForSave("last-action");
  51   if (f)
  52     {
  53       switch (source) {
  54         case IDC_SOURCE_DOWNLOAD:
  55             f->write("Download\n",9);
  56             break;
  57         case IDC_SOURCE_NETINST:
  58             f->write("Download,Install\n",17);
  59             break;
  60         case IDC_SOURCE_CWD:
  61             f->write("Install\n",8);
  62             break;
  63         default:
  64             break;
  65       }
  66       delete f;
  67     }
  68 }
  69
  70 int
  71 SourceSetting::sourceFromString(String const & aSource)
  72 {
  73   if (!aSource.casecompare("Download"))
  74     return IDC_SOURCE_DOWNLOAD;
  75   if (!aSource.casecompare("Download,Install"))
  76     return IDC_SOURCE_NETINST;
  77   if (!aSource.casecompare("Install"))
  78     return IDC_SOURCE_CWD;
  79
  80   /* A sanish default */
  81   return IDC_SOURCE_NETINST;
  82 }