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vncPasswd.h
Package: vnc3326s.zip [view]
Upload User: sbftbdw
Upload Date: 2007-01-03
Package Size: 379k
Code Size: 3k
Category:
Remote Control
Development Platform:
Visual C++
- // Copyright (C) 1997, 1998 Olivetti & Oracle Research Laboratory
- //
- // This file is part of the VNC system.
- //
- // The VNC system is free software; you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation; either version 2 of the License, or
- // (at your option) any later version.
- //
- // This program is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with this program; if not, write to the Free Software
- // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- // USA.
- //
- // If the source code for the VNC system is not available from the place
- // whence you received this file, check http://www.orl.co.uk/vnc or contact
- // the authors on vnc@orl.co.uk for information on obtaining it.
- // vncPasswd
- // This header provides helpers for handling encrypted password data.
- // The password handling routines found in vncauth.h should not be used directly
- class vncPasswd;
- #if (!defined(_WINVNC_VNCPASSWD))
- #define _WINVNC_VNCPASSWD
- #include "stdhdrs.h"
- extern "C" {
- #include "vncauth.h"
- }
- // Password handling helper class
- class vncPasswd
- {
- public:
- // Password decryptor!
- class ToText
- {
- public:
- inline ToText(const char encrypted[MAXPWLEN])
- {
- log.Print(LL_INTINFO, VNCLOG("PASSWD : ToText calledn"));
- plaintext = vncDecryptPasswd((char *)encrypted);
- }
- inline ~ToText()
- {
- if (plaintext != NULL)
- {
- ZeroMemory(plaintext, strlen(plaintext));
- free(plaintext);
- }
- }
- inline operator const char*() const {return plaintext;};
- private:
- char *plaintext;
- };
- class FromText
- {
- public:
- inline FromText(char *unencrypted)
- {
- log.Print(LL_INTINFO, VNCLOG("PASSWD : FromText calledn"));
- vncEncryptPasswd(unencrypted, encrypted);
- ZeroMemory(unencrypted, strlen(unencrypted));
- }
- inline ~FromText()
- {
- }
- inline operator const char*() const {return encrypted;};
- private:
- char encrypted[MAXPWLEN];
- };
- class FromClear
- {
- public:
- inline FromClear()
- {
- log.Print(LL_INTINFO, VNCLOG("PASSWD : FromClear calledn"));
- vncEncryptPasswd("", encrypted);
- }
- inline ~FromClear()
- {
- }
- inline operator const char*() const {return encrypted;};
- private:
- char encrypted[MAXPWLEN];
- };
- };
- #endif