#include?“arpacceptthread.h“

ArpAcceptThread::ArpAcceptThread（Qobject?*parent）?:?QThread（parent）
{

}
ArpAcceptThread::ArpAcceptThread（QString?adapterNameQString?ip）{
????char?errbuf[PCAP_ERRBUF_SIZE];
????//?打開設(shè)備
????if?（（this->mAdapterHandle?=?pcap_open（adapterName.toLatin1（）.data（）??????????//?設(shè)備名
??????????????????????????????????????????65536????????????//?65535保證能捕獲到不同數(shù)據(jù)鏈路層上的每個(gè)數(shù)據(jù)包的全部內(nèi)容
??????????????????????????????????????????PCAP_OPENFLAG_PROMISCUOUS????//?混雜模式
??????????????????????????????????????????1000?????????????//?讀取超時(shí)時(shí)間
??????????????????????????????????????????nullptr?????????????//?遠(yuǎn)程機(jī)器驗(yàn)證
??????????????????????????????????????????errbuf????????????//?錯(cuò)誤緩沖池
??????????????????????????????????????????））?==?nullptr）
????{
????????qDebug（）?<????}
????this->mIP?=?ip;
}

void?ArpAcceptThread::run（）{
????if（?this->mAdapterHandle?==?nullptr）{
????????qDebug（）?<????????return;
????}

????int?res;
????struct?tm?*ltime;
????char?timestr[16];
????struct?pcap_pkthdr?*header;
????const?u_char?*pkt_data;
????time_t?local_tv_sec;
????struct?bpf_program?fcode;
????QMap?info;

????//?表達(dá)式?（arp[16:2]&0x00010!=0）?and?（dst?host?192.168.1.2）
????//?（arp[6:2]&0x0002!=0）?過濾ARP應(yīng)答
????//?http://www.ferrisxu.com/WinPcap/html/group__language.html?過濾表達(dá)
????QString?exp?=?QString（“（arp[6:2]&0x0002!=0）“）;

????//?compile?the?filter
????if?（pcap_compile（this->mAdapterHandle?&fcode?exp.toStdString（）.c_str（）??1?0）?????{
????????qDebug（）?<mAdapterHandle）;

????}

????//?set?the?filter
????if?（pcap_setfilter（this->mAdapterHandle?&fcode）?????{
????????qDebug（）?<????}

????//?獲取數(shù)據(jù)包
????while（（res?=?pcap_next_ex（?this->mAdapterHandle?&header?&pkt_data））?>=?0）{
????????if（?this->isAccept?==?false）
????????????break;
????????if（res?==?0）
????????????//?超時(shí)時(shí)間到
????????????continue;

????????//?將時(shí)間戳轉(zhuǎn)換成可識(shí)別的格式
????????local_tv_sec?=?header->ts.tv_sec;
????????ltime=localtime（&local_tv_sec）;
????????strftime（?timestr?sizeof?timestr?“%H:%M:%S“?ltime）;
????????printf（“%s%.6d?len:%d\n“?timestr?header->ts.tv_usec?header->len）;
????????fflush（stdout）;

????????const?ArpPackage?*package?=?reinterpret_cast（pkt_data）;
????????struct?in_addr?addr?;
????????memcpy（&addr.S_un.S_addrpackage->arpBody.srcIpAddr4）;
????????info[“ip“]?=?inet_ntoa（addr）;
????????qDebug（）?<????????//?從視覺上看?macCh已經(jīng)轉(zhuǎn)為本地字節(jié)序
????????char?macCh[18]?=?{0};
????????Utils::macToHexString（package->arpBody.srcEthAddrmacCh）;
????????qDebug（）?<????????info[“mac“]?=?QString（macCh）;
????????emit?acceptArp（info）;
????}

????if（res?==?-1）{
????????qDebug（）?<mAdapterHandle）;
????}
????emit?acceptDone（）;
}

void?ArpAcceptThread::stopAccept（）{
????this->isAccept?=?false;
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????3231??2018-12-06?17:43??FQ_Intercept_Helper\arpacceptthread.cpp

?????文件????????847??2018-12-06?14:03??FQ_Intercept_Helper\arpacceptthread.h

?????文件???????3663??2018-12-07?14:29??FQ_Intercept_Helper\arpattackthread.cpp

?????文件???????1026??2018-12-07?13:20??FQ_Intercept_Helper\arpattackthread.h

?????文件???????3587??2018-12-07?13:21??FQ_Intercept_Helper\arpsendthread.cpp

?????文件????????857??2018-12-07?13:21??FQ_Intercept_Helper\arpsendthread.h

?????文件????????229??2018-12-06?20:04??FQ_Intercept_Helper\buttonlist.cpp

?????文件????????310??2018-12-06?20:08??FQ_Intercept_Helper\buttonlist.h

?????文件???????2148??2018-12-07?13:25??FQ_Intercept_Helper\buttonlist.ui

?????文件???????1759??2018-12-06?21:21??FQ_Intercept_Helper\FQ_Intercept_Helper.pro

?????文件??????24337??2018-12-06?19:36??FQ_Intercept_Helper\FQ_Intercept_Helper.pro.user

?????文件????????306??2018-12-02?17:07??FQ_Intercept_Helper\main.cpp

?????文件????1067654??2018-12-06?14:38??FQ_Intercept_Helper\oui.json

?????文件????4037092??2018-12-06?14:38??FQ_Intercept_Helper\oui.txt

?????文件???????1345??2018-12-06?14:28??FQ_Intercept_Helper\updatemacthread.cpp

?????文件????????694??2018-12-06?14:27??FQ_Intercept_Helper\updatemacthread.h

?????文件???????2848??2018-12-03?18:40??FQ_Intercept_Helper\utils.cpp

?????文件???????2168??2018-12-03?18:40??FQ_Intercept_Helper\utils.h

?????文件??????11665??2018-12-07?14:28??FQ_Intercept_Helper\widget.cpp

?????文件???????1466??2018-12-07?13:06??FQ_Intercept_Helper\widget.h

?????文件???????3772??2018-12-06?19:39??FQ_Intercept_Helper\widget.ui

?????目錄??????????0??2018-12-07?14:29??FQ_Intercept_Helper

-----------?---------??----------?-----??----

??????????????5171004????????????????????22