如何实现修改网卡物理地址的三种方法
nB ". '= g3%t8O/M 同样要感谢胡大虾
9OfFM9(: /+3a n9h 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
p=QYc)3F ~/tKMS6T 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
+"g~"< Pu>N_^ C 使得两块卡的MAC地址不同,那么网络仍然可以工作。
ksjUr 1o 5ZAb]F90 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
(,xZGa -NBiW6b~ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
)hj|{h7 L {ymI)Y^ 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
KIVH!2q; bO/*2oau 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
b r,+45: r++i=SQax 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
pD@zmCU %E27.$E_ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
>LF&EM] #rYENR[ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
YTU.$t;Ez cUDg M 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
Cj;/Uhs
y02u?wJ 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
5GAy "Xd IdM*5Y>f 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
:a<hQ|p 9F+ P@Kp 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
`HX3|w6W; cQFR]i 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
)8{6+{5lu QlW=_Ymv{ 台。
3,.%
s (3EUy"z- 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
04y!\ ?|t/mo|K? 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
C 7nKk/r 3^G96]E 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
J^I7BsZ (clU$m+oXX w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
F$hZRZ {&nV4c$v ->requesthandler函数要hoo miniport的这个函数似乎不容易找
;WI]vn ,{j4 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
h}=M^SL =p\Xy* 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
=wA5P@ mpef]9 bit RSA,that's impossible”“give you 10,000,000$...”
H(\V+@~>AD =[(1my7 “nothing is impossible”,你还是可以在很多地方hook。
\mXqak,y Gm&2R4 )EP 如果是win9x平台的话,简单的调用hook_device_service,就
o?!uX|Fy Sa}D.SBg 可以hook ndisrequest,我给的vpn source通过hook这个函数
XN;/nU sA_X<>vAKJ 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
:k1$g+(lP ,z66bnjO 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
5L&:_iQZy VBx,iuaw 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
*j<@yG2\gP j+1KNH 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
>RR<eYu7m 4Vx+[8W 这3种方法,我强烈的建议第2种方法,简单易行,而且
/w~C~6z
@! Ve14rn 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
D9ywg/Q91
z^~U]S3 都买得到,而且价格便宜
R ]=SWE}U h>tsis'N9 ----------------------------------------------------------------------------
R`C.ha l%bq2,-% 下面介绍比较苯的修改MAC的方法
Y\u_+CG* qP`?M\!O Win2000修改方法:
3"B+xbe= HWR&C t~~r-V": R1 qMg+ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
-4`sqv ] !47A$sQ
Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
!pS~'E&q *(VbPp_H_ 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
K-<n`zg3 feg`(R2 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
n8?KSQy$ ws().IZ 明)。
|lHFo{8" wL'C1Vr 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
UNY@w=]< iDR6?f P 址,要连续写。如004040404040。
{"\q(R0 [Z% l. 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
i/M+t~ S r[IoF) 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
EUXV/QV{ K5+!(5V~ 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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U!_sh< x:vrK#8D> 获取远程网卡MAC地址。
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taBO4LV R$v i!0 lW&[mnR F1/6&u9I 首先在头文件定义中加入#include "nb30.h"
frk7^5 r \9:<i8 #pragma comment(lib,"netapi32.lib")
}1@n(#|c V~JBZ}`TG< typedef struct _ASTAT_
# e$\~c Pd enWF7` {
E#8J+7 $To4dJb ADAPTER_STATUS adapt;
1k0^6gE| |F3vRt@ NAME_BUFFER NameBuff[30];
?i/73H+;D3 3s#|Y,{?6R } ASTAT, * PASTAT;
T27:"LVw S|s3}]g9 5ZZd.9ZgM R
A*(|n> 就可以这样调用来获取远程网卡MAC地址了:
}FuVY><l Cq
TH!'N CString GetMacAddress(CString sNetBiosName)
@F>[DW]O 30t:O&2< {
X9p+a, }3bQ>whF ASTAT Adapter;
#tCIuQ, ?<-wHj) Vj#%B.#Zbf Y}85J:q] NCB ncb;
E
`?S!*jm %?U"[F1 UCHAR uRetCode;
~oEXM?M k?!TjBKm -Pv P bWhJ^LD memset(&ncb, 0, sizeof(ncb));
Fmy1nZ 0V{>)w!Fo ncb.ncb_command = NCBRESET;
}M;sz I8XGU) ncb.ncb_lana_num = 0;
=>E44v E&}H\zt# w@<<zItSo Y}eZPG.h uRetCode = Netbios(&ncb);
.D>A'r8U KFCQYdI`d _N[^Hl`\ T\<M?`Y memset(&ncb, 0, sizeof(ncb));
e7)> U!9c9 NZC<m$') ncb.ncb_command = NCBASTAT;
4nX'a*'D~} +_vm\]4 ncb.ncb_lana_num = 0;
<v1_F;{n {&6l\| =|DkD-
O $D0)j(v sNetBiosName.MakeUpper();
{EiG23!qV N^@%qUvT] )o}=z\M-bN bCe[nmE2 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
gwkZk-f\p fb;hf:B: z.Ve#~\ O V0cr strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
-NI@xJO4(; 'Gm!Jblo@ ~a0d.dU 1{Sx V ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
3l41r[\ j:\_*f ncb.ncb_callname[NCBNAMSZ] = 0x0;
7ZR0M&pX A=l?IC@O "1pZzad
xq#]n^ ncb.ncb_buffer = (unsigned char *) &Adapter;
d3\l9R{} PdE)m/ ncb.ncb_length = sizeof(Adapter);
>u%[J!Y;; :W1tIB h;mQ%9 Yd UVvt&=+4 uRetCode = Netbios(&ncb);
QRn:=J%W W %'p|JS d&3I>E$UP LOYyj?^7 CString sMacAddress;
_j?=&tc YH:W] [s&
y_[S #|2g{7g* if (uRetCode == 0)
q@=#`74 6e ABS
BtH ? {
DNTRLIKa /ux#U]x sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
WLA_YMlA _{@}Fd?o Adapter.adapt.adapter_address[0],
>G -?e! IcNI uv Adapter.adapt.adapter_address[1],
5w-G]b f+(w(~O Adapter.adapt.adapter_address[2],
Fb`7aFIf 6!Ap;O^* Adapter.adapt.adapter_address[3],
]q\= . KSr@Gz Adapter.adapt.adapter_address[4],
-O,O<tOm (Su2\x Adapter.adapt.adapter_address[5]);
A_$Mt~qKi^ GA*Khqdid }
,t,65@3+b OEq e^``! return sMacAddress;
pJ@DHj2@
KARQKFp!C> }
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;`Ch2b1+ 70l;**"4 修改windows 2000 MAC address 全功略
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3lEU$)QA3 p[+me o }u$aPS<$! ${H&Q* 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
a5g{.:NfO XhkL))FcG AZ@Zo' |a~&E@0c 2 MAC address type:
MrjB[3Td D&lXi~Z%. OID_802_3_PERMANENT_ADDRESS
SNV+.xN 0a-:x4 OID_802_3_CURRENT_ADDRESS
.0/Z'.c8 * =N6_ YQd&rkr /hy!8c7 modify registry can change : OID_802_3_CURRENT_ADDRESS
{Ao^3vB K>~cY%3^i but OID_802_3_PERMANENT_ADDRESS, you must modify driver
JA2} Ji?UG@ ap_+C~%+ X-^Oz@.> xqZ%c/I3q qMj
e,Y Use following APIs, you can get PERMANENT_ADDRESS.
43]&SXprH s9dBXfm CreateFile: opened the driver
{oC69n: #SUq.A DeviceIoControl: send query to driver
*qOCo_=P8 g5'bUYsa f
}e7g d]M g9Qxf% } Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
l3$?eGGM Wm/k(R`O< Find the location:
Hs!CJ(0"y AFA*_9Ut .................
pAL-Pl9z FCAu%lvZT :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
+N!{(R:"v}
T8oASg! :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
P Qay
sdb
'Z}$V* :0001ACBF A5 movsd //CYM: move out the mac address
:CHd\."%+1 cK/odOi :0001ACC0 66A5 movsw
6u8fF|s PUo&> :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
6g&nnA )&-+:u0 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
{1ceF a}{! %5 :0001ACCC E926070000 jmp 0001B3F7
^ 9E(8DD <:o><f+ ............
nwVtfsb Re>e|$.T change to:
\rO>FE ddxv.kIj. :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
>iV(8EgBS iDN,}:<V :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
6.=b^6MV tam/FzVw :0001ACBF 66C746041224 mov [esi+04], 2412
OkXOV &Gl&m@-j :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
?a(3~dh| g?sFmD :0001ACCC E926070000 jmp 0001B3F7
W ,+91rup %m`QnRX?D .....
2e=Hjf
)
{5`?0+ 9x\G(w X'<xw ]y
e `$HO`d@0*R DASM driver .sys file, find NdisReadNetworkAddress
!8].Z"5J $Tza<nA e^TF.D?RS ){~.jP=-# ......
4YC`dpO' NM ]/OKs'H :000109B9 50 push eax
g(^l>niF: &2J|v#$F !T)>q%@ai D?R z| * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
e^QOn 98"N UT |
oxZ(qfjS FqfeH_-U :000109BA FF1538040100 Call dword ptr [00010438]
o-_a0j oZCO$a :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
hv6>3gbr TEtZPGFl :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
(ydeZx 4m:E:zVn :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
<jF <_j :%gBcL9T :000109C9 8B08 mov ecx, dword ptr [eax]
l3,|r QD aryr :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
3h&s=e! jiat5 :000109D1 668B4004 mov ax, word ptr [eax+04]
smggr{- Ue7~rPdlR :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
/+iaw~={" d{&z^ ......
6*E7} |8"HTBb\CW :
SNp"| \; ]~K6= set w memory breal point at esi+000000e4, find location:
(`&g O;~1M3Ii ......
1<*-,f DIY WFVh // mac addr 2nd byte
N^)OlH GZ"O%:d :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
X!m/I
i$q 4D8q Gti // mac addr 3rd byte
$d'Gh2IGA *m2:iChY :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
iH2|w y(HR1vQ;Z :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
?Gb
18m CzgLgh;:T ...
x|Dj 8p5u1 ;2 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
_$\T;m>'A Gh j[nsoC~ // mac addr 6th byte
qz 'a.]{= j%lW+[% :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
1.+MX(w !e?\>
' :000124F4 0A07 or al, byte ptr [edi]
']V 2V)t oD.f/hi0| :000124F6 7503 jne 000124FB
wi!Ml4Sb B;EdLs} :000124F8 A5 movsd
>y1/*)O9~ %P?W^mI :000124F9 66A5 movsw
?O.&=im_ BQm H9g|2 // if no station addr use permanent address as mac addr
_vad>-=D*U aw(P@9] .....
$
_ gMJ\{ "UE'dWz 2D
"mq~V _:{XL c change to
L%!jj7,9- 2rA`y8g(L :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
&AW?!rH ?R";EnD :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
2lQ'rnqS) wsM5TB :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
T\OLysc K2&pTA~OR :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
tL D.e hd\iW7 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
Tmq:,.^} &DgIykqN :000124F9 90 nop
/<GygRs 3dXyKi :000124FA 90 nop
@}#$<6| C0'Tua' t0/fF'GZD Rf7py ) It seems that the driver can work now.
HdVGkv/ UeE&rA] 8%Pjx7'< ~W!sxM5(* Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
qW),)i &FGz53fd4 Krz[ f ]e
R1
+Nl Before windows load .sys file, it will check the checksum
Si!W@Jm jh9^5"vQ The checksum can be get by CheckSumMappedFile.
`XQM)A FD[*mCGZ <vOljo !<@Zf4m Build a small tools to reset the checksum in .sys file.
#AE'arT< &`{%0r[UD# .hnGHX (m})V0/` Test again, OK.
s\_
,aI Bx2E9/S3 PoQ@9
A anHP5gD 相关exe下载
I
91`~0L* u
JGYXlLE http://www.driverdevelop.com/article/Chengyu_checksum.zip @:X~^K. Rax}r ××××××××××××××××××××××××××××××××××××
h$y1"!N( }fUV*U:3 用NetBIOS的API获得网卡MAC地址
$wAVM/u& IKH#[jW'IB ××××××××××××××××××××××××××××××××××××
>i-cR4=LL{ -TSn_XE ,@8>=rT YB.r-c"Y #include "Nb30.h"
e%o6s+" ^7V9\Q9 #pragma comment (lib,"netapi32.lib")
Xb5n;=) '
w!o!_T6 OANn!nZ. 3;@t{rIin %BC*h}KGH FX4](oM typedef struct tagMAC_ADDRESS
#Q"el3P+q Lr V)}1&5 {
/m(vIl 2>_6b>9] BYTE b1,b2,b3,b4,b5,b6;
[wi " %HpTQ }MAC_ADDRESS,*LPMAC_ADDRESS;
\M'b% H@.j@l 5a&[NN
9Ld3 typedef struct tagASTAT
/|bir6Y: R4%!W~K {
l!EfvqWX bo4 :|Z ADAPTER_STATUS adapt;
Q+[gGe
JUF ,yNPD}@v> NAME_BUFFER NameBuff [30];
]4@_KKP EL;Ir tU }ASTAT,*LPASTAT;
kzMCI)>" u yzc"di ^8a,gA8. b`usRoD{+ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
P*BA '(7]jug {
uI}S9 z
AacX@ NCB ncb;
G!C2[:[g Hl8-1M$& UCHAR uRetCode;
VrD?[&2pE 7%c9 nY memset(&ncb, 0, sizeof(ncb) );
h7)^$Hd dP=1* ncb.ncb_command = NCBRESET;
<!v^Df H 0aDWFWS ncb.ncb_lana_num = lana_num;
$6Lgaz Ia=wf"JS) //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
RFU(wek Ou"QUn| uRetCode = Netbios(&ncb );
/JaH F42r]k memset(&ncb, 0, sizeof(ncb) );
&cV$8*2b^ +y! dU{L^ ncb.ncb_command = NCBASTAT;
"CapP`: B;r U ncb.ncb_lana_num = lana_num; //指定网卡号
@Kd1|K ClCb.Ozj4 strcpy((char *)ncb.ncb_callname,"* " );
`Rub"zM E3<jH ncb.ncb_buffer = (unsigned char *)&Adapter;
>9'G>~P~I= v`A^6)U#M //指定返回的信息存放的变量
q(M[ij "
;_bB"q* ncb.ncb_length = sizeof(Adapter);
@C k6s p+SFeUp //接着,可以发送NCBASTAT命令以获取网卡的信息
IAf,TKfe yv=LT~ uRetCode = Netbios(&ncb );
BG_m}3j yH#zyO4fD- return uRetCode;
i[`nu#n/ Z$ Fh4 }
:WIbjI= Q:&,8h[ M7-piRnd4 |}b~ss^ int GetMAC(LPMAC_ADDRESS pMacAddr)
)tl=tH/$ C18pK8- {
%Qgo0 JryDbGc8 NCB ncb;
;n$j?n+| v%n'_2J =^ UCHAR uRetCode;
5gARGA #F@53N int num = 0;
`e .;P !/znovoD LANA_ENUM lana_enum;
2hdi)C,7Y M;OY+|uA memset(&ncb, 0, sizeof(ncb) );
(C*G)Aj7 >gM|:FG ncb.ncb_command = NCBENUM;
767xCP FiMP_ y*S ncb.ncb_buffer = (unsigned char *)&lana_enum;
Un@B D}@\ kU$P?RD ncb.ncb_length = sizeof(lana_enum);
Zy,U'Dv Izm8
qt=m //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
8fFURk )[yM4QFl //每张网卡的编号等
dFD0l?0N XmXp0b7 uRetCode = Netbios(&ncb);
!yU!ta Q "P\k_-a' if (uRetCode == 0)
ZGK*]o=) \2 &)b {
mj=$[y( J@C8;] num = lana_enum.length;
B;9X{" kKAK;JQ //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
KywDp 37^ yz8ZY,9 for (int i = 0; i < num; i++)
mG@xehH O&!>C7 {
4]0|fi3}> w^e<p~i!^E ASTAT Adapter;
-'3~Y
2# [U@#whE O if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
fC+<n{"C 'hfQ4EN {
_Z z"` #]<j.Fc` pMacAddr.b1 = Adapter.adapt.adapter_address[0];
Sx?IpcPSm bDVz+*bU} pMacAddr.b2 = Adapter.adapt.adapter_address[1];
.P+om<~B JYA$_T pMacAddr.b3 = Adapter.adapt.adapter_address[2];
6,*hzyy}Qu 3Xyu`zS& pMacAddr.b4 = Adapter.adapt.adapter_address[3];
0*S]m5#; f#}P>,TP pMacAddr.b5 = Adapter.adapt.adapter_address[4];
pe$"
nUy| Pd9qY
8CP pMacAddr.b6 = Adapter.adapt.adapter_address[5];
y<jW7GNt 'D(| NYY }
{eA0I\c(C )!J0e-T-8O }
oG~a`9N%C d6,SZ*AE }
ua[ d
U;p" x^U` return num;
k"X<gA U86bn(9K }
>5-z"f xD+n2:I{ 0mk-o _tDSG] ======= 调用:
}qU(G3 ~ /s(.oji 7\I,;swo `%_ yRJd|; MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
+EG?8L,z |^p7:)cy int n = GetMAC(m_MacAddr); // 获得网卡数量
W(U:D?e N T+%u- 5%M 'ewu | LdDL953 TCHAR szAddr[128];
\`3YE~7J/ WgX9k J wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
@%Y$@Qb{ Zn{,j0; m_MacAddr[0].b1,m_MacAddr[0].b2,
2\Bt~;EIx 1t7 vP; m_MacAddr[0].b3,m_MacAddr[0].b4,
Dn/{ s$\ trD-qi m_MacAddr[0].b5,m_MacAddr[0].b6);
#+dF3]X(& <NRW^#g<x _tcsupr(szAddr);
klSzmi4M Q'-g+aN // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
9w\yWxl i2$7nSQ9 cb|cY Co5 qy@v,a n:QFwwQ`Q; rjsqXo:9 ××××××××××××××××××××××××××××××××××××
e<F>u#d O#[+=
^ 用IP Helper API来获得网卡地址
9?M>Y?4 c*F'x-TH ××××××××××××××××××××××××××××××××××××
!<`}mE!: um.s:vj$ 2|a@,TW}- @N^?I*|u 呵呵,最常用的方法放在了最后
q]PeS~PjF\ t<sy7e=' lM0`yh ~:h-m\=8Y 用 GetAdaptersInfo函数
>v1E;-ZA 2@!Ou $W T\}? P|M#S9^] 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
u~
%xU~v s
Yp?V\Y" 1E3'H7k\t #s"|8# #include <Iphlpapi.h>
"Yh[-[, UC@&! kM #pragma comment(lib, "Iphlpapi.lib")
<\0+*`">g e* 2ay1c i;+]Y wXj!bh8\r typedef struct tagAdapterInfo
E]Wnl\Be k2]Q~ {
ChVur{jR %M?A>7b char szDeviceName[128]; // 名字
|q0MM^%" L
p(6K char szIPAddrStr[16]; // IP
{R5{v6m_ vsFRWpq char szHWAddrStr[18]; // MAC
+Ndo$|XCy] W.nQYH DWORD dwIndex; // 编号
.nGYx ]m ED3# }INFO_ADAPTER, *PINFO_ADAPTER;
'a&( r; <4DSk9/ IdY\_@$ v ]g}Tqf/N% INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
R9dC$Y]\M ux8: /***********************************************************************
^F}HWpF_ (C1@f!Z * Name & Params::
CBj&8#8Z T[$! ^WT * formatMACToStr
fi/[(RBG ^N{Lau * (
T(n<@Ac]V WKHEU)'! * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
,{KjVv< NZj_7j|o9 * unsigned char *HWAddr : 传入的MAC字符串
>n`!S`)9{ AdCi*="m * )
QvPG
6A]T Hcts^zm2u * Purpose:
E`^?2dv+/ Ax'jNol * 将用户输入的MAC地址字符转成相应格式
b[mAkm?9+1 8Gw0;Uu8D **********************************************************************/
\|OW`7Q)k Wa/&H$d\u@ void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
Iy2KOv@a5 =Wb!j18] {
$U{\T4 D$
>gAv int i;
"cK@Yo {;iG}j K short temp;
Hl@)j .6@qU} char szStr[3];
3I rmDT E0g`
xf6c )$h<9e )^G&p[G strcpy(lpHWAddrStr, "");
2 g)W-M p4ML }q8 for (i=0; i<6; ++i)
LuLnmnmB 3EM=6\#q {
"zT#*>U (x.O]8GKP temp = (short)(*(HWAddr + i));
M.h)]S> f* +eu@ _itoa(temp, szStr, 16);
h{&X`$ d[b(+sHp a if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
i2PPVT q#8$@*I strcat(lpHWAddrStr, szStr);
8veYs` "y %S.ipWG if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
ypoJ4EZ( :3,aR\ }
`M
"O # sj)$o94= }
rv(Qz|K@ ^,Paih
2 Cst:5m0! &&N]u e@> // 填充结构
xB1Oh+@i l7{Xy_66 void GetAdapterInfo()
sC8C><y
9~6FWBt {
IX!Q X G8m:]! char tempChar;
rtl|zCst mN_KAln ULONG uListSize=1;
JN{.-k4Ha %fS__Tb#u PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
4X0k1Fw)Y RHV&m()Q int nAdapterIndex = 0;
@"`J~uK :R/szE*Ak sqAZjfy@ qOyg&]7 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
{8NnRnzU 4g}eqW &uListSize); // 关键函数
*x^W`i
8vhg{L.. F_m[EB S7tc if (dwRet == ERROR_BUFFER_OVERFLOW)
VA9"
Au l;4},N {
xLfx/&2 t)Iu\bP PIP_ADAPTER_INFO pAdapterListBuffer =
8pc=Oor2Tv 1^G*)Qn5Df (PIP_ADAPTER_INFO)new(char[uListSize]);
;~&F}!pQ 3JB?G>\! dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
U5uO|\+) HPGMR4=ANS if (dwRet == ERROR_SUCCESS)
beLT4~Z= x|#R$^4CY {
%3L4&W_T b'
1%g}
pAdapter = pAdapterListBuffer;
$wL
zaZL| b?6-lYE>L while (pAdapter) // 枚举网卡
+|#lUXC ^Ge3"^x1 {
=(ULfz[: 6#sd"JvtQ CString strTemp = pAdapter->AdapterName; // 网卡名字
V%F^6ds$]0 M2UF3xD strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
[TUy><Z ]a4rA+NFLB strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
9#K,@X5 j xgw[)!g^\ '&?OhSeN @"
-[@ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
AE1EZ# 9ihB;m'C) pAdapter->IpAddressList.IpAddress.String );// IP
ao2NwH## T%{qwZc+mJ 1P(5+9"s MeD}S@H formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
,>H(l$n QU4/hS;Ux pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
-6wjc rTD 84xA/BR W p.(8e kh jNKu5"HB AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
o :`>r/SlL u4
##*m drr
W?U 05]y*I pAdapter = pAdapter->Next;
y~,mIM$[@ IM""s] Mf7Z5 du,mbTQib nAdapterIndex ++;
l~|x*JTq 3em&7QM }
"
3ryp
A r]GG9si delete pAdapterListBuffer;
BSe{HmDq !bf8
r }
Dt)O60X3> (jR7D"I }
lB7 V4 BU3VXnqT[ }