00001 /******************************************************************************* 00002 * Copyright (C) 2004 Vintela, Inc. All rights reserved. 00003 * Copyright (C) 2005 Novell, Inc. All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * - Redistributions of source code must retain the above copyright notice, 00009 * this list of conditions and the following disclaimer. 00010 * 00011 * - Redistributions in binary form must reproduce the above copyright notice, 00012 * this list of conditions and the following disclaimer in the documentation 00013 * and/or other materials provided with the distribution. 00014 * 00015 * - Neither the name of Vintela, Inc., Novell, Inc., nor the names of its 00016 * contributors may be used to endorse or promote products derived from this 00017 * software without specific prior written permission. 00018 * 00019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00020 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00021 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00022 * ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc., Novell, Inc., OR THE 00023 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00024 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00025 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 00026 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 00027 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00028 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 00029 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00030 *******************************************************************************/ 00031 00032 00038 #include "blocxx/BLOCXX_config.h" 00039 #include "blocxx/GetPass.hpp" 00040 #include <cstring> 00041 extern "C" 00042 { 00043 #ifdef BLOCXX_HAVE_UNISTD_H 00044 #include <unistd.h> 00045 #endif 00046 00047 #if defined(BLOCXX_WIN32) 00048 #include <conio.h> 00049 #include <stdio.h> 00050 #endif 00051 } 00052 00053 #ifdef BLOCXX_NETWARE 00054 #include <screen.h> 00055 #endif 00056 00057 namespace BLOCXX_NAMESPACE 00058 { 00059 00060 #if defined(BLOCXX_WIN32) 00061 #define MAXPASSWORD 128 00062 String 00063 GetPass::getPass(const String& prompt) 00064 { 00065 int ch, len = 0; 00066 char bfr[MAXPASSWORD+1]; 00067 00068 bfr[0] = 0; 00069 _cputs(prompt.c_str()); 00070 00071 do 00072 { 00073 ch = _getch(); 00074 if (ch != '\r' && len < MAXPASSWORD) 00075 { 00076 bfr[len++] = ch; 00077 bfr[len] = 0; 00078 _putch('*'); 00079 } 00080 } while (ch != '\r'); 00081 printf("\n"); 00082 return String(bfr); 00083 } 00084 #else 00085 String 00086 GetPass::getPass(const String& prompt) 00087 { 00088 #ifdef BLOCXX_NETWARE 00089 char pw[128]; 00090 char* ptr = ::getpassword(prompt.c_str(), pw, 128); 00091 #else 00092 char* ptr = ::getpass(prompt.c_str()); 00093 #endif 00094 String retStr = ptr; 00095 memset(ptr, 0x00, strlen(ptr) * sizeof(char)); 00096 return retStr; 00097 } 00098 #endif 00099 00100 } // end namespace BLOCXX_NAMESPACE 00101