00001 /******************************************************************************* 00002 * Copyright (C) 2001-2004 Vintela, Inc. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions are met: 00006 * 00007 * - Redistributions of source code must retain the above copyright notice, 00008 * this list of conditions and the following disclaimer. 00009 * 00010 * - Redistributions in binary form must reproduce the above copyright notice, 00011 * this list of conditions and the following disclaimer in the documentation 00012 * and/or other materials provided with the distribution. 00013 * 00014 * - Neither the name of Vintela, Inc. nor the names of its 00015 * contributors may be used to endorse or promote products derived from this 00016 * software without specific prior written permission. 00017 * 00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00021 * ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc. OR THE CONTRIBUTORS 00022 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00023 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00024 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00025 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00026 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00027 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00028 * POSSIBILITY OF SUCH DAMAGE. 00029 *******************************************************************************/ 00030 00036 #include "OW_config.h" 00037 #include "OW_GetPass.hpp" 00038 #include <cstring> 00039 extern "C" 00040 { 00041 #ifdef OW_HAVE_UNISTD_H 00042 #include <unistd.h> 00043 #endif 00044 00045 #if defined(OW_WIN32) 00046 #include <conio.h> 00047 #include <stdio.h> 00048 #endif 00049 } 00050 00051 #ifdef OW_NETWARE 00052 #include <screen.h> 00053 #endif 00054 00055 namespace OW_NAMESPACE 00056 { 00057 00058 #if defined(OW_WIN32) 00059 #define MAXPASSWORD 128 00060 String 00061 GetPass::getPass(const String& prompt) 00062 { 00063 int ch, len = 0; 00064 char bfr[MAXPASSWORD+1]; 00065 00066 bfr[0] = 0; 00067 _cputs(prompt.c_str()); 00068 00069 do 00070 { 00071 ch = _getch(); 00072 if (ch != '\r' && len < MAXPASSWORD) 00073 { 00074 bfr[len++] = ch; 00075 bfr[len] = 0; 00076 _putch('*'); 00077 } 00078 } while (ch != '\r'); 00079 printf("\n"); 00080 return String(bfr); 00081 } 00082 #else 00083 String 00084 GetPass::getPass(const String& prompt) 00085 { 00086 #ifdef OW_NETWARE 00087 char pw[128]; 00088 char* ptr = ::getpassword(prompt.c_str(), pw, 128); 00089 #else 00090 char* ptr = ::getpass(prompt.c_str()); 00091 #endif 00092 String retStr = ptr; 00093 memset(ptr, 0x00, strlen(ptr) * sizeof(char)); 00094 return retStr; 00095 } 00096 #endif 00097 00098 } // end namespace OW_NAMESPACE 00099