sendpacket.h~

linux 802.1x 源码,兼容锐捷客户端 代码简洁小巧

#include <string.h>
#include <sys/types.h>
#include <libnet.h>

/**********************************************************************************************
  Those 5 functions below return 0 if ok, -1 if fail. However they should never fail normally,
  so we usually ignore the return values JUST FOR CONVENIENCE.
  If detecting the errors,which might happen, is very important to your program, don't ingore it.
**********************************************************************************************/


int sendStartPacket(libnet_t *l);		//发起认证
int sendNamePacket(libnet_t *l,unsigned char id);			//发送用户名
int sendPasswordPacket(libnet_t *l,unsigned char id);	//发送口令密文
int sendSessionEchoPacket(libnet_t *l);	//维护链接，每2分钟发送一次
int sendLogoffPacket(libnet_t *l);
int sendNotifyPacket(libnet_t *l);
int sendDHCPRealsePacket(libnet_t *l);		//在调用dhclient之前，发送这个包

//int sendIgmpReportPacket(libnet_t *l);


void initAllPackets(char localMAC[6],char serverMAC[6]);//设置默认的源MAC地址和目标MAC地址
void modifyName(char name[],int namelen);
void modifyPassword(char password[16]);//加密后的16字节的口令密文
void modifyNotify(char localIP[4],char netMask[4],char gateway[4],char dhcpserver[4]);
//void printPasswordPacket();