reactos/base/shell/cmd/msgbox.c

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/*
* MSGBOX.C - msgbox internal command.
*
* clone from 4nt msgbox command
*
* 25 Aug 1999
* started - Paolo Pantaleo <paolopan@freemail.it>
*
* 30-Apr-2005 (Magnus Olsen <magnus@greatlord.com>)
* Remove all hardcoded strings in En.rc
*/
#include "precomp.h"
#ifdef INCLUDE_CMD_MSGBOX
#define U_TYPE_INIT 0
//undefine it to allow to omit arguments
//that will be replaced by default ones
#define _SYNTAX_CHECK
INT CommandMsgbox (LPTSTR param)
{
//used to parse command line
LPTSTR tmp;
//used to find window title (used as messagebox title)
//and to find window handle to pass to MessageBox
HWND hWnd;
TCHAR buff[128];
//these are MessageBox() parameters
LPTSTR title, prompt = "";
UINT uType = U_TYPE_INIT;
/* set default title to window title */
GetConsoleTitle(buff, ARRAYSIZE(buff));
title = buff;
if (_tcsncmp (param, _T("/?"), 2) == 0)
{
ConOutResPaging(TRUE,STRING_MSGBOX_HELP);
return 0;
}
//yes here things are quite massed up :)
//skip spaces
while(_istspace(*param))
param++;
//search for type of messagebox (ok, okcancel, ...)
if (_tcsnicmp(param, _T("ok "), 3) == 0)
{
uType |= MB_ICONEXCLAMATION | MB_OK;
param += 3;
}
else if (_tcsnicmp(param, _T("okcancel "), 9) == 0)
{
uType |= MB_ICONQUESTION | MB_OKCANCEL;
param += 9;
}
else if (_tcsnicmp(param, _T("yesno "), 6) == 0)
{
uType |= MB_ICONQUESTION | MB_YESNO;
param += 6;
}
else if (_tcsnicmp(param, _T("yesnocancel "), 12) == 0)
{
uType |= MB_ICONQUESTION | MB_YESNOCANCEL;
param += 12;
}
else
{
#ifdef _SYNTAX_CHECK
error_req_param_missing ();
return 1;
#else
uType |= MB_ICONEXCLAMATION | MB_OK;
#endif
}
//skip spaces
while(_istspace(*param))
param++;
#ifdef _SYNTAX_CHECK
//if reached end of string
//it is an error becuase we do not yet have prompt
if (*param == 0)
{
error_req_param_missing ();
return 1;
}
#endif
//search for "title"
tmp = param;
if (*param == '"')
{
tmp = _tcschr(param + 1, '"');
if (tmp)
{
*tmp = 0;
title = param + 1;
tmp++;
param = tmp;
}
}
//skip spaces
while(_istspace(*param))
param++;
#ifdef _SYNTAX_CHECK
//get prompt
if (*param == 0)
{
error_req_param_missing ();
return 1;
}
#endif
prompt = param;
hWnd=GetConsoleWindow ();
switch (MessageBox(hWnd, prompt, title, uType))
{
case IDYES:
case IDOK:
nErrorLevel = 10;
break;
case IDNO:
nErrorLevel = 11;
break;
case IDCANCEL:
nErrorLevel = 12;
break;
}
return 0;
}
#endif /* INCLUDE_CMD_MSGBOX */
/* EOF */