GetPass.cpp

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* Copyright (C) 2006, Novell, Inc. All rights reserved.
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#include "blocxx/BLOCXX_config.h"
#include "blocxx/GetPass.hpp"
#include <cstring>
extern "C"
{
#ifdef BLOCXX_HAVE_UNISTD_H
#include <unistd.h>
#endif
 
#if defined(BLOCXX_WIN32)
#include <conio.h>
#include <stdio.h>
#endif
}
 
#ifdef BLOCXX_NETWARE
#include <screen.h>
#endif
 
namespace BLOCXX_NAMESPACE
{
 
#if defined(BLOCXX_WIN32)
#define MAXPASSWORD 128
String
GetPass::getPass(const String& prompt)
{
   int ch, len = 0;
   char bfr[MAXPASSWORD+1];
 
   bfr[0] = 0;
   _cputs(prompt.c_str());
 
   do
   {
      ch = _getch();
      if (ch != '\r' && len < MAXPASSWORD)
      {
         bfr[len++] = ch;
         bfr[len] = 0;
         _putch('*');
      }
   } while (ch != '\r');
   printf("\n");
   return String(bfr);
}
#else
String
GetPass::getPass(const String& prompt)
{
#ifdef BLOCXX_NETWARE
        char pw[128];
   char* ptr = ::getpassword(prompt.c_str(), pw, 128);
#else
   char* ptr = ::getpass(prompt.c_str());
#endif
   String retStr = ptr;
   memset(ptr, 0x00, strlen(ptr) * sizeof(char));
   return retStr;
}
#endif
 
} // end namespace BLOCXX_NAMESPACE