如何实现修改网卡物理地址的三种方法
?I6 !m~ V'K1kYb 同样要感谢胡大虾
:=C-P7
<!EdND = 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Z.ky=vCt TFjb1a,) 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,
%77v'Pz1 l03{
ezJk[ 使得两块卡的MAC地址不同,那么网络仍然可以工作。
bj=kqO;*O <k+dJ=f 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
KLrxlD4\ O4dJ> O 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
=W$
f+ f.-b.nNf 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
_8P0iC8Zg# aEM2xrhy, 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
Z9,-FO{#3- F[RQ6PW 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
Nk*d=vj CB]#`|f 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
^{lcj :c)N"EJlI2 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Fuq ;4UcbL dj>zy 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
?S9? ?y/ fP# !ywgr% 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
#eadkj#; ""q76cx 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
~-ZquJ- ^YiGvZJ 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
z3x/Y/X$S ammlUWl 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
'_oWpzpe %? -E)n[ 台。
0h=NbLr|S- "NWILZwEV 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
d5jZ? *oZ]k`-!8 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
.^
djt &8$Gyu 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
= Lt)15 RC?gozBFJ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
>%LZ|*U AQ+MjS, ->requesthandler函数要hoo miniport的这个函数似乎不容易找
i7D[5! wr>[Eo@%\ 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
AH-B/c5 S\5%nz\ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
~;$,h ET 1seWR" bit RSA,that's impossible”“give you 10,000,000$...”
GYH{_Fq +)$oy] “nothing is impossible”,你还是可以在很多地方hook。
;\a?xtIy R `K1L!`3 如果是win9x平台的话,简单的调用hook_device_service,就
cH>@ZFTF [>--U)/ 可以hook ndisrequest,我给的vpn source通过hook这个函数
e7tp4M9!% ^IW5c>;| 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
iF,%^95= TP3KT) 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
BV;dV6`z 4Ys\<\~d 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
k0r93xa +q*WY*gX 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
gI~B _0x R|D%1@i] 这3种方法,我强烈的建议第2种方法,简单易行,而且
*{y({J <tUl(q+ty 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
zH|YVg T8^`<gr. 都买得到,而且价格便宜
Ob!NC& &6="r} ----------------------------------------------------------------------------
-A]-o '`+8'3K~E 下面介绍比较苯的修改MAC的方法
JsP<etX ~aBf. Win2000修改方法:
(>49SOu;$\ ~}"5KX\=# g79zzi- wF=?EK(;P{ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
@tT2o@2Y^ 5]f6YlJZ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
R<djW5 ()f i 1dE.f; 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
8yCt(ms s@02?+/ 《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
MoZ8A6e?B QJ\+u 明)。
qt{lZ_$ )WNw0cV}J> 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)
M"\Iw'5$ 1R.|j_HYy 址,要连续写。如004040404040。
z!s1$5:" 0 ~n=oPm$pR 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。)
6L<Y jWL%*dJrN 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。
~Z`Cu~7 '[Zgwz;z 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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O2qy[]km 6n A/LW\x 获取远程网卡MAC地址。
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CL3 b+r $;pHv< z[Ah9tM% 8-B6D~i 首先在头文件定义中加入#include "nb30.h"
Y(RB@+67 &>f] #pragma comment(lib,"netapi32.lib")
%63s( ekU [a_'pAH typedef struct _ASTAT_
icK$W2<8mg =4[
U<opP {
Hk
f<.U 3ytlD ' ADAPTER_STATUS adapt;
Na>w~ !aB~G}' NAME_BUFFER NameBuff[30];
B ({g|}|G+ HDO_r(i } ASTAT, * PASTAT;
<KX fh Z'UhJu D5 OF} ."a }
fa 就可以这样调用来获取远程网卡MAC地址了:
p%R+ c &gF9VY CString GetMacAddress(CString sNetBiosName)
[*J?TNk :85QwN]\ {
TKp2C5bX '':MhRb ASTAT Adapter;
x7xMSy .uinv
JU#m?4g 'gtcy NCB ncb;
_WR/]1R "m%EFWUOl UCHAR uRetCode;
UHgW-N" Pcjrv:0$ 7,s5Gd- LAFxeo memset(&ncb, 0, sizeof(ncb));
-^Qm_lN &+0?Xip{Z ncb.ncb_command = NCBRESET;
8<x&
Xd R=<%! ncb.ncb_lana_num = 0;
4,08`5{ =9h!K:,k 6 w'))Z klAvi%^jE uRetCode = Netbios(&ncb);
'|<r[K 3a|pk4M a!EW[|[Q ;t M memset(&ncb, 0, sizeof(ncb));
Y2IMHNtH $V !25jQ ncb.ncb_command = NCBASTAT;
p, T4BO 34QW^{dgE ncb.ncb_lana_num = 0;
I7W`\d) u#y#(1
= ,D'm#Fti .D;6
r4S sNetBiosName.MakeUpper();
Ob{Tn@ GYg.B<Q. ({zWyl UxxX8N FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
j#U,zsv: .D*~UI +eO>> ~Z "Zy:q'`o strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
7GTDe'T CpB,L YG /@=Z. n.i8?: ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
.SLpgYFL{ (xE |T f ncb.ncb_callname[NCBNAMSZ] = 0x0;
/M JI^\CA /~Bs5f.]? MsZx 0] $o0.oY#
ncb.ncb_buffer = (unsigned char *) &Adapter;
IT7],pM yh/JHo; ncb.ncb_length = sizeof(Adapter);
UM`{V5NG# *$5p,m6G /+*N.D'`t, r\cY R}v uRetCode = Netbios(&ncb);
9Z }<H/q t(dVd% /OYa1, E%(s=YhW CString sMacAddress;
%|%eGidu 0@[*~H0{n 6#AEVRJKU@ 'oK oF if (uRetCode == 0)
p/88mMr B;S'l|-? {
#
E_S.. *?*~<R sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
vaJl}^T mP=[h
|a$r Adapter.adapt.adapter_address[0],
xjSzQ|k- 4"H*hKp Adapter.adapt.adapter_address[1],
rd<43 zVa&4 T- Adapter.adapt.adapter_address[2],
,q>cFsY=i? `GkCOx, Adapter.adapt.adapter_address[3],
a#{"3Z2| :b*7TJ\grN Adapter.adapt.adapter_address[4],
G"m?2$^-A `qYiic% Adapter.adapt.adapter_address[5]);
$2,tT;50g LR{bNV[i }
0}"\3EdAbD W9pY=9]p+ return sMacAddress;
nF_q{e7 AorY#oq }
L N
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gL-kI*Ra wP*3Hx;S 修改windows 2000 MAC address 全功略
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7y&6q`y E nu7 R nGe4IY\-w (# mvDz 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
E
N%{ $ ;Ce?f=4 .ARM~{q6)@ 4# PxJG6m 2 MAC address type:
jdLu\=@z J5HN*Wd OID_802_3_PERMANENT_ADDRESS
1
z~|SmP1 Zs{7km OID_802_3_CURRENT_ADDRESS
LSA6*Q51 !'~L dl /8Y8-&K0 RRPPojKZ modify registry can change : OID_802_3_CURRENT_ADDRESS
B`<}YVA rdd-W>+ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
_@y uaMoW= ||Owdw|{ X'<RqvDc5 VBQAkl?(}4 l"(PP3 Gp
\-AwE Use following APIs, you can get PERMANENT_ADDRESS.
MZ&.{SY7 MH#"dGGu CreateFile: opened the driver
fkp(M QNINn>2 DeviceIoControl: send query to driver
['Lo8 [ #^r-D[/m [8UZ5_1W L 2oEuqHL Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
gm2|`^Xq$ _S7?c^:~ Find the location:
=.;ib6M R;pW,]}g, .................
xjiV9{w E"_{S.Wc :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
1HKA`]D"p 0?8>{!I :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
_hyqHvP -&`_bf%M :0001ACBF A5 movsd //CYM: move out the mac address
E
b:iym0 i+mU(/l2{ :0001ACC0 66A5 movsw
|9%~z0 {q`8+$Z; :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
>n3GvZ5% y705 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
2w3LK2`ZL i
KQj[%O :0001ACCC E926070000 jmp 0001B3F7
u-|%K.A -%Vh-;Ie( ............
d@g2 9rs +B " aUF change to:
L=qhb;[L 3))CD,| :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
$(;Ts)P Ycm .qud
? :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
~EY)c~H .tLRY :0001ACBF 66C746041224 mov [esi+04], 2412
v~Dobk/n F?R6zvive :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
?_d>-NC %;h1n6=v2 :0001ACCC E926070000 jmp 0001B3F7
s=-?kcoJ2d 6]%=q)oL[ .....
P8ej9ULX, @}H'2V MYvz%7 t2{(ETV -e(<Jd_= MbCz*oW DASM driver .sys file, find NdisReadNetworkAddress
'l<$H=ZUVG 0ZDm[#7z }v2p]D5n. YToG'#qs ......
d*Su
c /nA>ox78 :000109B9 50 push eax
5I6?gv/ S+[,\>pY ]^.`}Y=`g *~6]IWN` * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
q`{@@[/(y w9GY/] |
75^*4[ Gdb0e]Vt+ :000109BA FF1538040100 Call dword ptr [00010438]
5)S;R, A\rY~$Vr :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
T_c`=3aO !p+rU?
:000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
EeQ8Uxb7 y'8T=PqY[t :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
\G v\&_ q1 q~%+Jy :000109C9 8B08 mov ecx, dword ptr [eax]
#UymD-yII Z"Hq{?l9 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
:RB7#v={ *8a[M{-X :000109D1 668B4004 mov ax, word ptr [eax+04]
=v\}y+
Yh /_cpSq :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
2& Hl
wpx 6zU0 8z0- ......
rt vLLOIO |>j^$^l~ ;WN%tI) Ja*,ht(5 set w memory breal point at esi+000000e4, find location:
>BO!jv!a $<Gt^3e ......
EB+4]MsD u"v$[8 // mac addr 2nd byte
"[["naa 9mMQ :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
C'A
D[`p `{"V(YMEV // mac addr 3rd byte
Bq~S=bAB>R otjT?R2g' :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
^8oN~HLZ p +JOUW :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
EiM\`"o ~8k`~t! ...
]A-LgDsS jK6dI
7h :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
?P7QAolrr L67yL( d6a // mac addr 6th byte
H/x9w[\+[ QrmGrRH :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
lp$,`Uz` 6tVp%@ :000124F4 0A07 or al, byte ptr [edi]
e
jk?If 07 :LX!T& :000124F6 7503 jne 000124FB
o%]b\Vl6
j
yp.2c :000124F8 A5 movsd
DP*V|) Sb?v5 :000124F9 66A5 movsw
O>X!78]#K js)E:+{A, // if no station addr use permanent address as mac addr
'2|mg<Ft uh)f/)6 .....
96F+I!qC ^JIs:\g<< QB*AQ5- dXt@x8E change to
yyVJb3n5:! E0r#xmk :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
:]\-GJV5 ezJ^
r,D| :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
#c<F,` gdi [e. `M{(TB :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
)buy2#8UW W-RshZ\ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
%I)*5 M6 QE;,mC> :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
Fok`-U LwQYO'X :000124F9 90 nop
`$;%%/tx MGKSaP;x :000124FA 90 nop
g( eA? w~9Y=|YI7 [9CBTSr 5X-d,8{w
_ It seems that the driver can work now.
H0lAu]~R_W 7&|&y
SCu d5LL(
" .#e?[xxk Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
&eg@ZnPn uhmSp+% .YS48 c @q" #.?>s Before windows load .sys file, it will check the checksum
L|2WTyMU HFj@NRE6 The checksum can be get by CheckSumMappedFile.
a=^>A1= );z/
@Q 9@p+g`o g7LS Build a small tools to reset the checksum in .sys file.
G`jJKiC .)=j~}\ VelX+|w ^MZ9Zu_ Test again, OK.
YQfQ[{kp ( v=Z$#l |Tl2r,(+R +-:G+9L@ 相关exe下载
-v WXL TbR
Ee;1 http://www.driverdevelop.com/article/Chengyu_checksum.zip 1,G f;mcQ FVHR ××××××××××××××××××××××××××××××××××××
6$$ku a*@4W3;7 用NetBIOS的API获得网卡MAC地址
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ud,_^Ul
A,|lDsvM ->YF</I 0',-V2 #include "Nb30.h"
0(!=N1l G?{uR6s># #pragma comment (lib,"netapi32.lib")
I9r> 3? p8u-3 cf1GA jJY!;f a
s?)6 yy3-Xu4 typedef struct tagMAC_ADDRESS
>9]i#So^ 4ze4{a^ {
L {i|OK^e Rlf#)4 BYTE b1,b2,b3,b4,b5,b6;
*[['X%f }#f~"-O }MAC_ADDRESS,*LPMAC_ADDRESS;
baM@HpMhM 7(= 09z K~>ESMZ5 XF N4m # typedef struct tagASTAT
V\o&{7! 0j|JyS:}G {
@460r Gl>_C@n0h ADAPTER_STATUS adapt;
!tofO|E5 .Cf`D tK NAME_BUFFER NameBuff [30];
nqyB,vv0 H#j Z'I }ASTAT,*LPASTAT;
vwQ6= 7~Md6.FtM %g*AGu` o]*#|4- UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
09u@- onAC;<w {
Vnq&lz%QqC 4ky@rcD 1 NCB ncb;
kFHtZS( "Dwaq*L UCHAR uRetCode;
L2
tSKw~ PG/xX
H memset(&ncb, 0, sizeof(ncb) );
d$` NApr ueazAsk3g ncb.ncb_command = NCBRESET;
RZ&T\;m,7 v81H!c.* ncb.ncb_lana_num = lana_num;
n$T'gX#5 <U()
*0
//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
xT$9M" ^8yhx-mgb uRetCode = Netbios(&ncb );
\.<V~d? 564)ha/^( memset(&ncb, 0, sizeof(ncb) );
V<;w r/vRaOg>X ncb.ncb_command = NCBASTAT;
iv/!c Mb noa=wy ncb.ncb_lana_num = lana_num; //指定网卡号
sC.aT(meJ ,s,VOyr @F strcpy((char *)ncb.ncb_callname,"* " );
wfxg@<WR Z>H
y+Q4 ncb.ncb_buffer = (unsigned char *)&Adapter;
dLMKfh/4Q 2,X~a;+ //指定返回的信息存放的变量
eD481r L(2KC>GvA ncb.ncb_length = sizeof(Adapter);
%kJ_o*" JW4~Qwx //接着,可以发送NCBASTAT命令以获取网卡的信息
MdOQEWJ$| 5L}qL?S`x| uRetCode = Netbios(&ncb );
zLxO\R!d "NamP\hj return uRetCode;
hkq[xgX ZsPT!l, }
t:G67^<3 C"P40VQoo ,:QzF"MV 'bXm,Ed int GetMAC(LPMAC_ADDRESS pMacAddr)
1c}
%_Z/ A%pBvULH {
#X(KW&;m .;0?r9 NCB ncb;
IE-c^'W=}m I(*4N^9++ UCHAR uRetCode;
S=o1k S6r$n int num = 0;
=hO0@w HNRZ59Yyq LANA_ENUM lana_enum;
X;I;CZ={ sacaL4[_< memset(&ncb, 0, sizeof(ncb) );
jz%%r Q( c.u$NnDU6 ncb.ncb_command = NCBENUM;
f@%H"8w! L/,W ncb.ncb_buffer = (unsigned char *)&lana_enum;
C]tHk)<|42 p<2A4="& ncb.ncb_length = sizeof(lana_enum);
y%21`y&Os xi.L?"^/! //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
y-TS?5Dr] L`$MOdF{_ //每张网卡的编号等
^nYS@ ",c(cYVW uRetCode = Netbios(&ncb);
cboue
LEt ,3t('SE if (uRetCode == 0)
8()L }@y hDp
-,ag{ {
JwNG`MGc K>2mm!{ num = lana_enum.length;
_Kp{b"G Ccw6,2`& //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
s 9,?"\0Zm @"9^U_Qf1z for (int i = 0; i < num; i++)
Efm37Kv5l #[^?f[9r {
v(?^#C>6W ,iXE3TN;W ASTAT Adapter;
Cw<bu|? .~+I"V{yF if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
d?RKobk (=d%Bn$6b {
<m"yPi3TY I-E}D"F;p[ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
"(6]K}k@ I@ l'Fx pMacAddr.b2 = Adapter.adapt.adapter_address[1];
$q]:m+Fm V=pg9KR!T pMacAddr.b3 = Adapter.adapt.adapter_address[2];
%C_RBd 6OJ`R.DM` pMacAddr.b4 = Adapter.adapt.adapter_address[3];
$z!o&3c'x )p&FDK#ob= pMacAddr.b5 = Adapter.adapt.adapter_address[4];
;O*y$|+PA -0 [^w pMacAddr.b6 = Adapter.adapt.adapter_address[5];
]>NP?S
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c]`}DH,TJ Ds4n>V,o }
#:{Bd8PS OXy>Tlv }
36154*q N#-P}\Q9 return num;
;?>xuC$ +1j@n.)ft }
[-)N}rL> (Yz EsY `p@YV( ~yH<,e ======= 调用:
*~F\k):> tN&x6O+@ 8Yr_$5R wf!?'* MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
^zv0hGk 2 NJfI9 L int n = GetMAC(m_MacAddr); // 获得网卡数量
U[/k=}76 G 3HmLz DBuvbq- w(O/mUDX TCHAR szAddr[128];
{{c/:FTEU o+sb2:x wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
fRp+-QvE g@!mV)c97 m_MacAddr[0].b1,m_MacAddr[0].b2,
PN ,pEk| acgtXfHR m_MacAddr[0].b3,m_MacAddr[0].b4,
Y27x;U {AbQaw m_MacAddr[0].b5,m_MacAddr[0].b6);
@EZ@X/8{& 5Z]zul@+* _tcsupr(szAddr);
3 8>?Z]V X/ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
[hs_HYqJ _&TA|Da %./vh=5) H]V@Q~?e {VBx;A3*I 3okh'P%+ ××××××××××××××××××××××××××××××××××××
#9Z\jW6b 0?} ),8v> 用IP Helper API来获得网卡地址
-POV#1s |^K-m42 ××××××××××××××××××××××××××××××××××××
VP
H 8<UD#i@:C l+BJh1^ g9>
0N#< 呵呵,最常用的方法放在了最后
V)M+dhl C~PrIM? lf4V;|!^ 4,CQJ 用 GetAdaptersInfo函数
w]b3,b ~1&%,$fZ P?GHcq$\ {&,9Zy]"S 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
m6J7)Wp 7%C6hEP/*W <aJdm!6 T4,dhS| #include <Iphlpapi.h>
0 1U/{D6D ^&oa\7<' #pragma comment(lib, "Iphlpapi.lib")
D_oGhQYY4 tsdkpt cd1M0z C8qA+dri typedef struct tagAdapterInfo
5)fEs.r0U <[O8{9j {
QXZjsa_| s`W\`w} char szDeviceName[128]; // 名字
CL{R.OA J-t5kU;L{ char szIPAddrStr[16]; // IP
#9aB3C 1&A@Zo5| char szHWAddrStr[18]; // MAC
W99MA5P G8%Q$ DWORD dwIndex; // 编号
f/t1@d! 2P9gS[Ub }INFO_ADAPTER, *PINFO_ADAPTER;
&WN#HI."] lhsd39NM InDISl] =Nn&$h l INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
t(69gF\" <Cc}MDM604 /***********************************************************************
@vWf-\ nQ4 s * Name & Params::
@!z9.o; VT1Nd * formatMACToStr
J(+I` <fq?{z * (
MW|Qop[ NZ:A?h2JR * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
xQV5-VoFC 40cgsRa| * unsigned char *HWAddr : 传入的MAC字符串
7Io]2)V x
;V7D5 q * )
fx@Hd!nO~" P$z8TDCH * Purpose:
6'6"Ogu%' 5~Vra@iab: * 将用户输入的MAC地址字符转成相应格式
`p`)D6 ~e,k71 **********************************************************************/
N yT|=`; RUHQ]@d#T void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
R*~<?}Rr ~Xi_bTAyAW {
K)5'Jp@ 4naL2 Y! int i;
({=:
N '^f,H1oW short temp;
?o'!(3`L n_5m+
1N char szStr[3];
L'k) )rJ{}U:S l$KC\$?%* 5:(uD3] strcpy(lpHWAddrStr, "");
g3~e#vdz rZ<n0w for (i=0; i<6; ++i)
S;DqM;Q )-$Od2u2c {
9-)D"ZhLe ]k~k6#),; temp = (short)(*(HWAddr + i));
GtcY){7 VfAC&3%M _itoa(temp, szStr, 16);
gf/$M[H! @QiuCB if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
()1\b Y<%)Im6v/ strcat(lpHWAddrStr, szStr);
;ru=z@ f\+MnZ4[Qj if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
>r+Dl\R vto^[a6? }
>?iL_YTX ceN*wkGyB }
emp*j@9 a4HUP* H^ _[IkuA% LGx]z.30B // 填充结构
yRt]i> K=x>%6W7b void GetAdapterInfo()
|^jl^oW #"{wm {
N)Fy#6 wi'CBfr'z char tempChar;
\T)2J|mW G+Ft2/+\ ULONG uListSize=1;
A:$Qt%c 5Ug.J{d PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
5~&9/ALk5 61e)SIRz9I int nAdapterIndex = 0;
nX(2&< >`Xikn( oNHbQ&h WW33ZJ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
vR$[#`X 'TWZ@8h~ &uListSize); // 关键函数
xa+=9=<AQ R;+vE'&CO ??&Q"6Oe &2-dZK if (dwRet == ERROR_BUFFER_OVERFLOW)
&DoYz[q !{'C.sb?~ {
c#'t][Ii Fj? Q4_ PIP_ADAPTER_INFO pAdapterListBuffer =
-xg$qvK 9
cU]@j}2 (PIP_ADAPTER_INFO)new(char[uListSize]);
J^tLK T B )}QtK+Rq dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
``*iK S<do.{|p[ if (dwRet == ERROR_SUCCESS)
1<y(8C6 y[M<x5 {
13
`Or(>U AlP}H~|M7 pAdapter = pAdapterListBuffer;
sPMCN's wLn,x;;< while (pAdapter) // 枚举网卡
M*M,Z ykFm$ 0m+I {
-4du`dg \;&WF1d`ac CString strTemp = pAdapter->AdapterName; // 网卡名字
pVgzUu7 ;a@%FWc strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
d/I,` aLZza"W strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
uE {r09^q\ ~qFuS933 gaFOm9y.e ?N*m2rv strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
E=
3Ui -/ 5" Py pAdapter->IpAddressList.IpAddress.String );// IP
l":\@rm` M<h2+0(il fTb&k;'LR< VX+:k.} formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
f(}?Sp_ Mr/;$O{ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
YN.[KQ(! }>`rf{T @smjXeFo WdQR^'b$ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
A HnXN%m (^h2'uB qg_M9xJ 0hJ,l. pAdapter = pAdapter->Next;
N %;bV@A9 44e:K5;]7 sa8Q1i&% .%~m|t+Rt nAdapterIndex ++;
[ PXv8K%]p Uwj|To&QR }
Y!!w*G9b PfF5@W;E; delete pAdapterListBuffer;
!2YvG%t^6 3a|I| NP }
Sfl. &A( >;wh0dBe }
o:oQF[TcFO SSCyq#dl$ }