/*
????This?file?is?part?of?AirSnort.

????AirSnort?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.

????AirSnort?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?AirSnort;?if?not?write?to?the?Free?Software
????Foundation?Inc.?59?Temple?Place?Suite?330?Boston?MA??02111-1307??USA
*/


#include?
#include?
#ifndef?WIN32
#include?
#else
#include?
#endif
#include?
#include?“bssidlist.h“
#include?“crc-32.h“
#include?“capture.h“
#include?“crack.h“
#include?“utils.h“

BssidList?*head?=?0;
BssidList?*tail?=?0;

extern?int?listCount;

void?addKorekIV（BssidList?*apNode?PacketInfo?*pi）;

BssidList?*bssidFind（const?unsigned?char?*bssid）?{
???BssidList?*temp?=?head;
???for?（;?temp;?temp?=?temp->next）?{
??????if?（!memcmp（temp->bssid?bssid?6））?{
?????????break;
??????}
???}
???return?temp;
}

BssidList?*rowFind（int?row）?{
???BssidList?*temp?=?head;
???for?（;?temp;?temp?=?temp->next）?{
??????if?（row?==?temp->rownum）?{
?????????break;
??????}
???}
???return?temp;
}

//the?capture?thread?runs?through?here?to?see?if?it?should?try?a?new?crack.
//A?terminating?crack?thread?also?runs?through?here?to?see?if?enough?new?packets
//have?been?added?to?warrent?starting?a?new?thread.
void?checkThread（BssidList?*apNode）?{
#ifndef?WIN32
???sem_wait（&apNode->crackSem）;
???if?（（apNode->crackerThread?==?0）?&&?（（apNode->queueLen?>?9）?||?（apNode->newBreadth）））?{
??????pthread_create（&apNode->crackerThread?NULL?cracker?apNode->ap）;
???}
???sem_post（&apNode->crackSem）;
#else
???WaitForSingleobject（apNode->crackSem?INFINITE）;
???if?（（apNode->crackerThread?==?0）?&&?（（apNode->queueLen?>?9）?||?（apNode->newBreadth）））?{
??????apNode->crackerThread?=?CreateThread（NULL?0?cracker?apNode->ap?0?NULL）;
???}
???ReleaseSemaphore（apNode->crackSem?1?NULL）;
#endif
}

//ap?should?be?a?valid?BssidList?node?or?NULL
void?addPacket（BssidList?*apNode?PacketInfo?*pi?int?isData）?{
???if?（!apNode）?{
??????apNode?=?bssidFind（pi->bssid）;
??????if?（!apNode）?{???
?????????apNode?=?addBssid（pi）;
??????}
???}
???if?（apNode->ap->cracked）?return;???//save?time?if?ap?is?already?cracked
???if?（!apNode->usingWep?&&?pi->wep）?{
??????addWep（apNode）;
???}
???if?（pi->channel?>?0）?{
??????apNode->channel?=?pi->channel;
???}
???if?（apNode->usingWep?&&?isData）?{
??????memcpy（apNode->lastiv?pi->iv?3）;
??????apNode->numEncrypted++;
??????if?（pi->pack）?{
?????????enqueuePacket（apNode->ap?pi->pack）;
?????????checkThread（apNode）;
??????}
??????addKorekIV（apNode?pi）;
???}
???apNode->lastSeen?=?pi->rxTime;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-05-31?03:05??airsnort-0.2.7\airsnort-0.2.7\
?????文件?????????142??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\acconfig.h
?????文件???????44214??2004-12-19?19:33??airsnort-0.2.7\airsnort-0.2.7\aclocal.m4
?????文件???????45249??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\airsnort.glade
?????文件?????????320??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\airsnort.gladep
?????文件??????????91??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\AUTHORS
?????目錄???????????0??2010-05-31?03:05??airsnort-0.2.7\airsnort-0.2.7\bin\
?????文件??????143418??2004-12-19?19:29??airsnort-0.2.7\airsnort-0.2.7\bin\airsnort.exe
?????文件?????????189??2004-12-19?19:34??airsnort-0.2.7\airsnort-0.2.7\bin\airsnort.exe.asc
?????文件????????6143??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\ChangeLog
?????文件?????????775??2004-12-19?19:33??airsnort-0.2.7\airsnort-0.2.7\config.h.in
?????文件??????197834??2004-12-19?19:33??airsnort-0.2.7\airsnort-0.2.7\configure
?????文件?????????402??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\configure.in
?????文件???????18005??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\COPYING
?????文件???????15205??2004-09-29?13:15??airsnort-0.2.7\airsnort-0.2.7\depcomp
?????文件???????12288??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\faq.txt
?????文件??????????97??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\INSTALL
?????文件????????9206??2004-09-29?13:15??airsnort-0.2.7\airsnort-0.2.7\install-sh
?????文件?????????753??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\Makefile.am
?????文件???????19052??2004-12-19?19:33??airsnort-0.2.7\airsnort-0.2.7\Makefile.in
?????目錄???????????0??2010-05-31?03:05??airsnort-0.2.7\airsnort-0.2.7\man\
?????文件????????6401??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\man\airsnort.1
?????文件????????3667??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\man\decrypt.1
?????文件????????2572??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\man\gencases.1
?????文件?????????130??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\man\Makefile.am
?????文件????????9651??2004-12-19?19:33??airsnort-0.2.7\airsnort-0.2.7\man\Makefile.in
?????文件???????10587??2004-09-29?13:15??airsnort-0.2.7\airsnort-0.2.7\missing
?????文件?????????118??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\NEWS
?????文件????????7031??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\README
?????文件????????1979??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\README.decrypt
?????文件????????1795??2004-12-19?19:28??airsnort-0.2.7\airsnort-0.2.7\README.win
............此處省略39個文件信息