pcap_loop(adhandle, 0, packet_handler, NULL); 这个回调函数进行抓包。同时在回调函数中分析IP地址后加入了新的线程进行分析数据包。 pthread_create(&thread[threadnum], NULL,thread, &thread_ins); 我的新线程函数大致是这样的: void* thread(void *) { /*省略。。。*/ while((res = pcap_next_ex(...
pcap_loop(adhandle, 0, packet_handler, NULL); return 0; } /* 每次捕获到数据包时,libpcap都会自动调用这个回调函数 */ void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data) { struct tm *ltime; char timestr[16]; time_t local_tv_sec; /* 将...
pcap_loop(adhandle, 0, packet_handler, NULL); return0; } /*每次捕获到数据包时,会自动调用这个回调函数*/ voidpacket_handler(u_char *param,conststructpcap_pkthdr *header,constu_char *pkt_data) { structtm *ltime; chartimestr[16]; time_t local_tv_sec; /*将时间戳转换成可识别的格式*/ ...
pcap_loop(adhandle,0,packet_handler,NULL); returna.exec(); } //每次捕获到数据包时,libpcap都会自动调用这个回调函数 voidpacket_handler(u_char*param,conststructpcap_pkthdr*header,constu_char*pkt_data) { structtm*ltime; chartimestr[16]; time_tlocal_tv_sec; //将时间戳转换成可识别的格式 ...
pcap_loop(adhandle,0,packet_handler,(unsignedchar*)dumpfile); returna.exec(); } //回调函数,当收到每一个数据包时会被libpcap所调用 voidpacket_handler(u_char*dumpfile,conststructpcap_pkthdr*header,constu_char*pkt_data) { pcap_dump(dumpfile,header,pkt_data); ...
pcap_loop(adhandle,0, packet_handler, NULL); return0; } voidpacket_handler(u_char*param,conststructpcap_pkthdr*header,constu_char*pkt_data) { structtm ltime; chartimestr[16]; time_t local_tv_sec; (VOID)(param); (VOID)(pkt_data); ...
pcap_loop(adhandle, 0, packet_handler, NULL); return0; } /*每次捕获到数据包时,libpcap都会自动调用该回调函数*/ voidpacket_handler(u_char *param,conststructpcap_pkthdr *header,constu_char *pkt_data) { structtm *ltime; chartimestr[16]; ...
pcap_loop(adhandle, 0, packet_handler, NULL); return0; } /* Callback function invoked by libpcap for every incoming packet */ voidpacket_handler(u_char *param,conststructpcap_pkthdr *header,constu_char *pkt_data) { structtm ltime; ...
pcap_handler callback, u_char * user ); typedef void (*pcap_handler)(u_char *, const struct pcap_pkthdr *, const u_char *); */ //开始捕获信息,当捕获到数据包时,会自动调用这个函数 //pcap_loop(adhandle,0,packet_handler,NULL); ...
pcap_loop(adhandle, 0, packet_handler, NULL); returna.exec(); } /* 回调函数,当收到每一个数据包时会被libpcap所调用 */ voidpacket_handler(u_char *param,conststructpcap_pkthdr *header, constu_char *pkt_data) { structtm*ltime;