blocxx
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00001 /******************************************************************************* 00002 * Copyright (C) 2005, Vintela, Inc. All rights reserved. 00003 * Copyright (C) 2006, 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 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of 00014 * Vintela, Inc., 00015 * nor Novell, Inc., 00016 * nor the names of its contributors or employees may be used to 00017 * endorse or promote products derived from this software without 00018 * specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00021 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00022 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00023 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00024 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00025 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00026 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00027 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00028 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00029 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00030 * POSSIBILITY OF SUCH DAMAGE. 00031 *******************************************************************************/ 00032 00033 00039 #include "blocxx/BLOCXX_config.h" 00040 #include "blocxx/GetPass.hpp" 00041 #include <cstring> 00042 extern "C" 00043 { 00044 #ifdef BLOCXX_HAVE_UNISTD_H 00045 #include <unistd.h> 00046 #endif 00047 00048 #if defined(BLOCXX_WIN32) 00049 #include <conio.h> 00050 #include <stdio.h> 00051 #endif 00052 } 00053 00054 #ifdef BLOCXX_NETWARE 00055 #include <screen.h> 00056 #endif 00057 00058 namespace BLOCXX_NAMESPACE 00059 { 00060 00061 #if defined(BLOCXX_WIN32) 00062 #define MAXPASSWORD 128 00063 String 00064 GetPass::getPass(const String& prompt) 00065 { 00066 int ch, len = 0; 00067 char bfr[MAXPASSWORD+1]; 00068 00069 bfr[0] = 0; 00070 _cputs(prompt.c_str()); 00071 00072 do 00073 { 00074 ch = _getch(); 00075 if (ch != '\r' && len < MAXPASSWORD) 00076 { 00077 bfr[len++] = ch; 00078 bfr[len] = 0; 00079 _putch('*'); 00080 } 00081 } while (ch != '\r'); 00082 printf("\n"); 00083 return String(bfr); 00084 } 00085 #else 00086 String 00087 GetPass::getPass(const String& prompt) 00088 { 00089 #ifdef BLOCXX_NETWARE 00090 char pw[128]; 00091 char* ptr = ::getpassword(prompt.c_str(), pw, 128); 00092 #else 00093 char* ptr = ::getpass(prompt.c_str()); 00094 #endif 00095 String retStr = ptr; 00096 memset(ptr, 0x00, strlen(ptr) * sizeof(char)); 00097 return retStr; 00098 } 00099 #endif 00100 00101 } // end namespace BLOCXX_NAMESPACE 00102