udppacket.cpp
上传用户:zslianheng
上传日期:2013-04-03
资源大小:946k
文件大小:1k
- /***************************************************************************
- * *
- * This program 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. *
- * *
- * copyright : (C) 2002 by Zhang Yong *
- * email : z-yong163@163.com *
- ***************************************************************************/
- #include "udppacket.h"
- #include "ndes.h"
- UdpOutPacket::UdpOutPacket()
- {
- realData = data;
- attempts = 0;
- expire = 0;
- cmd = 0;
- seq = 0;
- }
- void UdpOutPacket::encrypt()
- {
- char *p = realData;
- int n = cursor - p;
- while (n > 0) {
- if (n < 8) {
- int d = 8 - n;
- memset(p + n, 0, d);
- cursor += d;
- }
- endes(p);
- p += 8;
- n -= 8;
- }
- }