如何实现修改网卡物理地址的三种方法
CA"`7<, g=v[@{9Pw 同样要感谢胡大虾
S;vZXgyN? Xw^:<Nx: 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
wIbc8ze 0Zl1(;hx@ 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,
s3T 6"%S` \@n/L{}(@ 使得两块卡的MAC地址不同,那么网络仍然可以工作。
|@)ij c4i bL7mlh 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
!C0=
h wA)R7%& 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
XlNB9\"5 s*}d`"YvH 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
0$49X 6Ue6b$xE 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
t!Av[K Vk~}^;`Y 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
G}~b d{GXFT;0 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
WI'csM;M# ma*9O |v^ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
}mJ)gK5b 6 B "}GAk}V 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
I`KN8ll 9p$q@Bc 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
`^N;%[c`z .g&BA15<F6 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
vqxTf)ys
n#]G!7 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
-)<Nd:A !8s:3] 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
khu,P[3> G6Fg<g9: 台。
86} rz ;j_#,Da9< 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
%F/tbXy{ x[oYN9O 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
>"nk}@ j+ys&pDczm 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
CC87<>V 9hp0wi@W} w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
pcl_$2_ YGn:_9 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
"Ii!)n, F;NZJEy 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
mg;AcAS.o, i\eykYc, 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
%yrP: fg/ O@Kr}8^, bit RSA,that's impossible”“give you 10,000,000$...”
Ua3ERBX{ F^~#D, \ “nothing is impossible”,你还是可以在很多地方hook。
E|Lh$9XONA n*xNMw1x"T 如果是win9x平台的话,简单的调用hook_device_service,就
bU,&|K/ BPOWo8TqD^ 可以hook ndisrequest,我给的vpn source通过hook这个函数
&]c9}Ic 3a S>U # 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
-T(V6&'Qi ! O>mu6:Rf 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
Yr,1##u
^~ I 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
&\K#UVDyhh Bms?`7}N 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
6u7HO-aa #sHP\|rA 这3种方法,我强烈的建议第2种方法,简单易行,而且
5m3sjcp_ O&0R ~<n 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
[(K^x?\Y0' dk ?0r 都买得到,而且价格便宜
*Ee# x!O %qv7;E2C ----------------------------------------------------------------------------
87/{\h xMh&C{q 下面介绍比较苯的修改MAC的方法
cS[`1y,\3 0nuFWV Win2000修改方法:
A,/S/_Q= x"d*[m j)5Vv
K\ i
xyjl[G 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
1FX-#Y`e *\>2DUu\` Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
, $=V !14z4]b 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
0.5_,an3 334*nQ 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
wDG4rN9x KKzvoc?Bt 明)。
'huLv(Uu RPWYm 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
6bn-NY:i b +_E)4 址,要连续写。如004040404040。
}1P yC5|"+
A$ 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。)
StVv"YY b6(yyYdF 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。
BkF[nL*| @mazwr{B 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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{%Y7]*D ;sf/tX 获取远程网卡MAC地址。
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(!(bysi9 F*=RP$sj B+LNDnjO] V_kE"W) 首先在头文件定义中加入#include "nb30.h"
;rKYWj>IR AQ5v`xE4 #pragma comment(lib,"netapi32.lib")
ao!r6:&v$e 5 $J typedef struct _ASTAT_
yN.D(ZwF: GdU
W$. {
%ab79RS]C [C6?:'}FA ADAPTER_STATUS adapt;
9vu8koL 4@I]PG NAME_BUFFER NameBuff[30];
EUkNh>U? p3o?_ !Z } ASTAT, * PASTAT;
_u>>+6,p :6+~"7T u"jnEKN0y LayU)TIt 就可以这样调用来获取远程网卡MAC地址了:
S8VR# [}p.*U_nw CString GetMacAddress(CString sNetBiosName)
@gc"-V*-/ EoeEg,'~F {
EiUV?Gvz 3@L%#]xwi ASTAT Adapter;
Cs{f'I h~p}08 jHCKV d#Ajb NCB ncb;
]N_^{k, 8.':pY'8" UCHAR uRetCode;
C.-a:oQ[ o{p_s0IX;S 3XtGi<u ,0bM*qob memset(&ncb, 0, sizeof(ncb));
MVdx5,t :N}KScS|Wa ncb.ncb_command = NCBRESET;
eZi<C}z $wTX ncb.ncb_lana_num = 0;
b3lpNJ J KoJG!Rm r
`dU
(T! MavO`m&Cg uRetCode = Netbios(&ncb);
(SK5pU ]w>fnew N sL"p2w~ uw!|G> memset(&ncb, 0, sizeof(ncb));
"S:N-Tf%U z%tu6_4j ncb.ncb_command = NCBASTAT;
S+Yg!RrNqj ;g
jp&g9Q ncb.ncb_lana_num = 0;
6,1|y%(f ".?{Y(~ (K6StNtN ]s@8I2_ sNetBiosName.MakeUpper();
#7h fEAk rgKn=8+a RzQS@^u*F0 QO k"UP FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
>iN%Uz V bOLTc RfG$Px ' +hgCk87%# strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
<v k$eB8EC Ai18]QD- u$8MVP .`N`M9 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
'Y\"^'OU\ @98SC}}u ncb.ncb_callname[NCBNAMSZ] = 0x0;
%)Dd{|c QL18MbfqP )fc"])&8 mtddLd, ncb.ncb_buffer = (unsigned char *) &Adapter;
e622{dfVS v^fOT5\ ncb.ncb_length = sizeof(Adapter);
lG>e6[Wc ^\jX5)2{ W%K8HAP " 6 JYOe uRetCode = Netbios(&ncb);
Gw^=kzh F5P{+z7 \|`Pul$ `+c9m^ CString sMacAddress;
$#3<rcOq z|)1l` [Od9,XBa .fY<"2g if (uRetCode == 0)
_C=[bI@ >0#q!H,X {
arVf"3a JBAK*g sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
XYF~Q9~ VQMd[/ Adapter.adapt.adapter_address[0],
W r7e_ _kX/LR"L+ Adapter.adapt.adapter_address[1],
%uqD\`- +\vY; !^ Adapter.adapt.adapter_address[2],
@ ]wem ULmdt
Adapter.adapt.adapter_address[3],
{0WIDD 4Xk;Qd Adapter.adapt.adapter_address[4],
^Jl!WH=20} T)f_W Adapter.adapt.adapter_address[5]);
t0d '> {}&f\6OI% }
Z;SG< ef:$1VIBda return sMacAddress;
]G~N+\8]U J*KBG2+13 }
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,xe@G)a %aE7id>v6 修改windows 2000 MAC address 全功略
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tSc>@Q_| r9a!,^}F &t|V:_?/x exEld 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
(i0"hi \ +-hn =)1YYJTe9 5@t uo`k 2 MAC address type:
S Y>,kwHO @TPgA(5NR OID_802_3_PERMANENT_ADDRESS
$0S#d@v} 4\SBf\ c OID_802_3_CURRENT_ADDRESS
5J\|gZQF ;@YF}%!+W xgqv2s>L uQtk|)T E modify registry can change : OID_802_3_CURRENT_ADDRESS
<bXWkj C\^<v& but OID_802_3_PERMANENT_ADDRESS, you must modify driver
A.C278^O8 imCl{vt(kj xnuv4Z}]t mc=!X <Dj$0g +6M+hO] Use following APIs, you can get PERMANENT_ADDRESS.
0H&U=9'YT XvkI+c CreateFile: opened the driver
'Kzr-)JS U[e8K DeviceIoControl: send query to driver
1C,C) .6 ?>t!&W } .H Fm'p &J/4J Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
G9y12HV dMs39j Find the location:
{F6dSF` :n>ccZeMv .................
*[1u[H9Cv A;WwS?fyQ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
[T[9*6Kt
6:@t=C :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
e(; `9T &Wz`>qYL* :0001ACBF A5 movsd //CYM: move out the mac address
BUA6( n:^"[Le :0001ACC0 66A5 movsw
5ih"Nds[H !ga(L3vf :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
+65~,e YK?*7 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
jPYe_y O*J_+6 :0001ACCC E926070000 jmp 0001B3F7
7fW=5wc )Rhf f$ ............
\abAPo |CZnq-,C change to:
Oz#EGjz _[{:!?-? :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
,7fc41O3V '=Kof1 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
C/CfjRzd #?$'nya*u :0001ACBF 66C746041224 mov [esi+04], 2412
bhqq ~
S?-{X+ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
h\u0{!@} qzHqj; :0001ACCC E926070000 jmp 0001B3F7
.KU SNrs' Y7:Y{7E7 .....
9"HmHy&:E \Ul.K!b7 |DFvZ6} e@,u`{C[ V^`?8P8d (+gL#/u DASM driver .sys file, find NdisReadNetworkAddress
|:(23O :B*vkwT jqX@&}3@ >Z2,^5P{ ......
Rgfc29(8 pe!dm}!h[ :000109B9 50 push eax
x'M^4{4[ ^0`<k /J[H5uA m,@1LwBH * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
F[7Kw"~J (
*9Ip |
M)`HK
. U7]<U-.& :000109BA FF1538040100 Call dword ptr [00010438]
}dd k}wga W3jXZ> :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
0tW<LR-}E Pn+IJ=0Y :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
dDqr
B-G *1Ut} :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
CCW%G,$U9 )@<HCRQ'q :000109C9 8B08 mov ecx, dword ptr [eax]
%su}Ru L8bI0a]r"* :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
q4Oxs 7ZV~op2Q :000109D1 668B4004 mov ax, word ptr [eax+04]
yNrinYw dcl.wD0~V :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
@ kJ0K w*<Y$hnBzF ......
[:nx);\ %_b^!FR {*?sVAvj @q> ktE_ set w memory breal point at esi+000000e4, find location:
V\@jC\-5Vt N;Z`%& ......
*?^Z)C> Sg. +`xww3 // mac addr 2nd byte
}xkLD! 6 Iv( :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
2ec$xms t_I\P.aMA // mac addr 3rd byte
1jH7<%y 6WE&((r^ :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
"K|)<6J @,x_i8 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
6%gB
E 0^GbpSW{ ...
;m@1Ec@*p 2SDh0F :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
~!nLbK2 kgbobolA // mac addr 6th byte
Y{k>*: Ax_ Dd!Sr8L[ :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
ex`
xkZ+ *'9)H0 :000124F4 0A07 or al, byte ptr [edi]
gEr4zae yaH
Trh% :000124F6 7503 jne 000124FB
-ajM5S=d* IPl@ DH :000124F8 A5 movsd
SwdC, .e`,{G(5q7 :000124F9 66A5 movsw
?Yq J.F; w`c0a&7 // if no station addr use permanent address as mac addr
\4h>2y zVM4BT( .....
le7
`uz!% ?xtt7*'D kAZC"qM%i R*s* +I change to
EKZ$Q4YE s<A*[ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
Q~fwWp-J hq/J6 M :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
yWj9EHQU[ 5/& 1Oxo :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
cQ8dc+ { UI!6aVL. :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
_ Ry_K3K %&^Q(f :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
t*{,Gk ![^EsgEB* :000124F9 90 nop
z 0~j x}tKewdOSe :000124FA 90 nop
cCM
j\H@ s~S?D{! +yzcx3< <=q*N;=T, It seems that the driver can work now.
r%0pQEl _h0- :
@'fpN -#hK|1] Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
}qer ?qk@cKS yZq?B >@^<S_KVh Before windows load .sys file, it will check the checksum
; ;<J
x. $bk>kbl P The checksum can be get by CheckSumMappedFile.
{tPnj_|n< A2Q[%A r)V Lf#3B egfi;8]E Build a small tools to reset the checksum in .sys file.
*5e<\{! {5>3;. :]'q#$! 9o EpPL5 Test again, OK.
+9RJ%i&Ec +Y7Pg'35 }d_<\ wTTRoeJ} 相关exe下载
XTV0Le\f im=5{PbJ^ http://www.driverdevelop.com/article/Chengyu_checksum.zip v{o? #Sk1 bZ/
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?FN9rhAC Yt{ji 用NetBIOS的API获得网卡MAC地址
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Vc| NL^ D ZVXz|g _
\l
HI x@Y|v@}BE #include "Nb30.h"
Lx%:t YZ GMBJjP&R] #pragma comment (lib,"netapi32.lib")
G;NB\3~X RK-x?ZYH' gwiR/(1 k{a)gFH
O DcN"=Y
vO]J]][ typedef struct tagMAC_ADDRESS
_lP4}9p `gI~|A4 {
3w6&&R9 AFGwT%ZD BYTE b1,b2,b3,b4,b5,b6;
\n_3Bwd~ >yKpM }6l{ }MAC_ADDRESS,*LPMAC_ADDRESS;
2 5Q+1 12lEs3 6 Uw;C84! ")ED)&e typedef struct tagASTAT
D"cKlp-I6| V\AK6U@r^ {
t!{x<9 Fj^AWv^/ ADAPTER_STATUS adapt;
WNa3^K/W{ akC>s8tqlA NAME_BUFFER NameBuff [30];
zmb@*/fK 5mavcle{4r }ASTAT,*LPASTAT;
y"-{$ N
*Tp]h 0 P>wZ~Hjk ]RD5Ex!K? UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
C2G |?= Szts<n5 {
o@3B(j;J` =Z`0>R` NCB ncb;
u s`} X`1p'JD UCHAR uRetCode;
t#5:\U5r. TEWAZVE* memset(&ncb, 0, sizeof(ncb) );
Pbe7SRdr^ RdI};K ncb.ncb_command = NCBRESET;
lsY `c"NW> ln#\sA?iG ncb.ncb_lana_num = lana_num;
&SmXI5>Bo0 dE [Ol //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
2.f|2:I 9"ugz^uKt uRetCode = Netbios(&ncb );
AS|Rd+. y]'CXCml) memset(&ncb, 0, sizeof(ncb) );
dIJGB== H&bh<KPMh ncb.ncb_command = NCBASTAT;
7/"@yVBW 6m[9b*s7 ncb.ncb_lana_num = lana_num; //指定网卡号
yW("G-Nm d}-'<Z#G strcpy((char *)ncb.ncb_callname,"* " );
xNX'~B^4d A(+:S"|@ ncb.ncb_buffer = (unsigned char *)&Adapter;
Hf%_}Du /` SF< [FM%1 //指定返回的信息存放的变量
"PzP;Br "w&/m}E,[ ncb.ncb_length = sizeof(Adapter);
O]{*(J/t _|<BF //接着,可以发送NCBASTAT命令以获取网卡的信息
Dm%%e o s.:r;%a uRetCode = Netbios(&ncb );
aZKXD! 4 c'05{C return uRetCode;
y5u\j{?Te )gXTRkmw }
_~A~+S} DYRE1! A1-qtAO] ZEGd4_ux int GetMAC(LPMAC_ADDRESS pMacAddr)
Y<Q\d[3^F qq;b~ 3kW {
zvr\36 yX!#a>d"H NCB ncb;
(Es{l a G Rla4L`X; UCHAR uRetCode;
kcS6 _l ?"j@;/= int num = 0;
9":2"<'+ #ElejQ|? LANA_ENUM lana_enum;
uD(t`W" VAKy^nR5j memset(&ncb, 0, sizeof(ncb) );
hYb9`0G"2 C`4gsqD;Z ncb.ncb_command = NCBENUM;
.pvxh|V <xlm
K( ncb.ncb_buffer = (unsigned char *)&lana_enum;
_tj&Psp nwf7M#3d ncb.ncb_length = sizeof(lana_enum);
4#:\?HAu! C) .2gQ
G //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
cy1jZ1) doD>m?rig3 //每张网卡的编号等
cNj*E
=~; ]k*1KP uRetCode = Netbios(&ncb);
,4Y*:JU4 [6RfS if (uRetCode == 0)
gX,9Gh 2[up+;%Y {
A]?^ H< ` X}85 num = lana_enum.length;
/ Z!i;@Wf ]a/'6GbR //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
]0/p 7N14 ]MAT2$"le for (int i = 0; i < num; i++)
A*'V+( wPnybb{ {
*{5>XH{
x
Oh`2tc- ASTAT Adapter;
(X}@^]lpa YKs4{?vw if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
1V%'.l9 Wsm`YLYkt! {
bGv4.:) p4>,Fwy2 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
A}G|Yfn E*|tOj9`1n pMacAddr.b2 = Adapter.adapt.adapter_address[1];
-_~)f{KN@ Z@J.1SaB pMacAddr.b3 = Adapter.adapt.adapter_address[2];
l2&hBacT &qRJceT( pMacAddr.b4 = Adapter.adapt.adapter_address[3];
~m`!;rE 7>-yaL{ pMacAddr.b5 = Adapter.adapt.adapter_address[4];
%j{.0H :'*DMW~ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
EXpSh} *^h_z;{, }
cwynd=^nC %EI<@Ps8c }
DU{bonR` @
yxt($G }
xjq0D[ Vz w PBQ - return num;
@2' %o<lF
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7ZFJexN] ]rW8y%yD AS;.sjgk G|9B)`S ======= 调用:
z{?4*Bq 3s(Ia^ v8@eW.I1 @Fx@5e MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
FA$zZs10\ EOVZGZF int n = GetMAC(m_MacAddr); // 获得网卡数量
b3U6;]|x ,7,;twKz 9*}gl3y ,{{SI TCHAR szAddr[128];
dr})-R o&-L0]i| wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
TzM=LvA 2QayM?k8 m_MacAddr[0].b1,m_MacAddr[0].b2,
e.;M.8N#SQ )U(u>SV(\ m_MacAddr[0].b3,m_MacAddr[0].b4,
:oa9#c`L Y<LNQ]8\G m_MacAddr[0].b5,m_MacAddr[0].b6);
h&'=F)5 1D{#rA.X _tcsupr(szAddr);
4}yE+dRUK: G)7)]yBL // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
9
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kuS/S\Z5K 3Gd0E;3sk~ 用IP Helper API来获得网卡地址
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Do;#NLrWb =nhzMU9c\y JO1
,TtA Ew4g'A:H 呵呵,最常用的方法放在了最后
x9V {R9_gf 5py R~+ KQ)T(mIqp 8(A{;9^g 用 GetAdaptersInfo函数
Q}P-$X+/ n j Z'&0x"U - L~Uu^o 0HbJKix! 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
<abKiXA" }lfn0 %(@ %v4
[{ =fE \ 4gXY$`@ #include <Iphlpapi.h>
t[2i$%NVM zj20;5o>U& #pragma comment(lib, "Iphlpapi.lib")
xo~g78jm7, <lo`q<q f\}22}/ pFIecca w typedef struct tagAdapterInfo
1xTTJyoq T]71lRY5 {
)zJ=PF y8?t-Pp]1 char szDeviceName[128]; // 名字
M+ aEma ~B_ D@gV| char szIPAddrStr[16]; // IP
CW0UMPE5 :s*>W$Wp4 char szHWAddrStr[18]; // MAC
_4R,Ej} {L9yhYw DWORD dwIndex; // 编号
;.s:X t)I0lnbs }INFO_ADAPTER, *PINFO_ADAPTER;
\"d?=uFe ?}sOG?{ o#e7,O !Zs,-=^D INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
afm_ Rrg[ -,GEv%6c /***********************************************************************
E5{n?e t _\MAK * Name & Params::
e@j8T
gI) #:{6b*} * formatMACToStr
@ER1zKK? x/ I;nMY * (
0<&M?^
cht * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
3h&bZ K-4tdC3 * unsigned char *HWAddr : 传入的MAC字符串
btQet. N!m%~kS9k< * )
T
% / r}EM4\r * Purpose:
3; y_mg E@pFTvo * 将用户输入的MAC地址字符转成相应格式
F=i!d,S NI\H
\#bJ **********************************************************************/
vlQ0gsXK ^<;w+%[MT void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
Wk[)+\WQ? @L;C_GEa {
XS|mKuMcC v3^t/[e~: int i;
H[BYE
) `I=oB short temp;
an KuTI h5!d char szStr[3];
\)R-A
'*U e\.HWV ]I k7T
alR ;*QN9T=0 strcpy(lpHWAddrStr, "");
k1iLnza% ('d{t:TsY for (i=0; i<6; ++i)
b42QBTeg xid:" y=_& {
\7
Mq $d ~:Ixmqi}R temp = (short)(*(HWAddr + i));
q^6N+ ^}QN BD'NuI _itoa(temp, szStr, 16);
hbnS~sva >zR14VO`_| if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
q{@P+2<wF $e1:Q#den2 strcat(lpHWAddrStr, szStr);
V6+Zh>'S %MuaW(I o if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
oCA(FQ6 >0V0i%inmF }
(UcFNeo tgW kX }
/e<5Np\X 6
[ _fD Ilef+V^qr p`p?li // 填充结构
A'~#9@l< kaO{#i2- void GetAdapterInfo()
yoW>
BX 5)*6V& {
-fPT}v I>Y{>S char tempChar;
%
$.vOFP9 >13/h]3 ULONG uListSize=1;
>Bx8IO1_\d h--45`cE PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
MCHOK=G os_WYQ4>j int nAdapterIndex = 0;
dyl
0]Z + !xu{2 ! V4\560 xp=Zd\5W$ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
|hD~6a cIZ[[(Db &uListSize); // 关键函数
]b)!YPo EW9b*r7./ g? I!OG ?OO%5PSe n if (dwRet == ERROR_BUFFER_OVERFLOW)
^Po,(iIn )-#i8?y3C {
@it/$>R^) e&ts\0 PIP_ADAPTER_INFO pAdapterListBuffer =
+9_ ,w bF '$*[SauAG (PIP_ADAPTER_INFO)new(char[uListSize]);
lG 8dI\ ` QE*%HR' dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
"5(W[$f*]v ki4Xp'IK if (dwRet == ERROR_SUCCESS)
uAT/6@ `x*/UCy\ {
,P~QS !U[:5@s06 pAdapter = pAdapterListBuffer;
Pv[ykrm/ 2_.CX(kI while (pAdapter) // 枚举网卡
|G=FqAXH j"0rkN3$J {
?cJA^W ]7l{g9?ZtV CString strTemp = pAdapter->AdapterName; // 网卡名字
:ovt?q8"> Kk>DYHZ6y strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
sy=dY@W^ U\?+s2I)v strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
90(UgK&Y V:8@)Hc= /D8EI qZP:@r" strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
_1\poAy ?f f
[$ab pAdapter->IpAddressList.IpAddress.String );// IP
G1TANy 2;h+;G MU*It"@}2 cPSti formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
pSXEJ 2k ~Q0&P!k pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
V4Qz*z% DEcGFRgN~ ILNXaJ'0a 5E0w n' AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
U(!?d ]en _C5n Apb e]Puv)S>{8 x?gQ\0S< pAdapter = pAdapter->Next;
q6Rw4 d&?F#$> 7| \D ^7Z97 eq{
[?/ nAdapterIndex ++;
)u-ns5 Gg}t-_M }
c{ 7<H !;jgzi?z delete pAdapterListBuffer;
vv!Bo~L1, 8ZFH}v@V1' }
shD+eHo$ PH[4y:^DN }
i:{:xKiC a PQ i
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