msg.cc

   1 /*
   2  * Copyright (c) 2000, Red Hat, Inc.
   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 DJ Delorie <dj@cygnus.com>
  13  *
  14  */
  15
  16 /* The purpose of this file is to centralize all the message
  17    functions. */
  18
  19 #if 0
  20 static const char *cvsid =
  21   "\n%%% $Id$\n";
  22 #endif
  23
  24 #include "msg.h"
  25
  26 #include "LogSingleton.h"
  27 #include "win32.h"
  28
  29 #include <stdio.h>
  30 #include <stdarg.h>
  31 #include "dialog.h"
  32 #include "state.h"
  33
  34 void
  35 msg (const char *fmt, ...)
  36 {
  37   char buf[2000];
  38   va_list args;
  39   va_start (args, fmt);
  40   vsnprintf (buf, 2000, fmt, args);
  41   OutputDebugString (buf);
  42 }
  43
  44 static int
  45 mbox (HWND owner, const char *name, int type, int id, va_list args)
  46 {
  47   char buf[1000], fmt[1000];
  48
  49   if (LoadString (hinstance, id, fmt, sizeof (fmt)) <= 0)
  50     ExitProcess (0);
  51
  52   vsnprintf (buf, 1000, fmt, args);
  53   log (LOG_PLAIN) << "mbox " << name << ": " << buf << endLog;
  54   if (unattended_mode)
  55     {
  56       // Return some default values.
  57       log (LOG_PLAIN) << "unattended_mode is set at mbox: returning default value" << endLog;
  58       switch (type & MB_TYPEMASK)
  59         {
  60           case MB_OK:
  61           case MB_OKCANCEL:
  62             return IDOK;
  63             break;
  64           case MB_YESNO:
  65           case MB_YESNOCANCEL:
  66             return IDYES;
  67             break;
  68           case MB_ABORTRETRYIGNORE:
  69             return IDIGNORE;
  70             break;
  71           case MB_RETRYCANCEL:
  72             return IDCANCEL;
  73             break;
  74           default:
  75             log (LOG_PLAIN) << "unattended_mode failed for " << (type & MB_TYPEMASK) << endLog;
  76             return 0;
  77         }
  78     }
  79   return MessageBox (owner, buf, "Cygwin Setup", type);
  80 }
  81
  82 void
  83 note (HWND owner, int id, ...)
  84 {
  85   va_list args;
  86   va_start (args, id);
  87   mbox (owner, "note", 0, id, args);
  88 }
  89
  90 void
  91 fatal (HWND owner, int id, ...)
  92 {
  93   va_list args;
  94   va_start (args, id);
  95   mbox (owner, "fatal", 0, id, args);
  96   LogSingleton::GetInstance().exit (1);
  97 }
  98
  99 int
 100 yesno (HWND owner, int id, ...)
 101 {
 102   va_list args;
 103   va_start (args, id);
 104   return mbox (owner, "yesno", MB_YESNO, id, args);
 105 }