如何实现修改网卡物理地址的三种方法
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o' L*x[?x;)@ 同样要感谢胡大虾
nO)X!dp}J A<B=f<N3gV 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
?PyG/W
(X?/"lC) 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,
cDI [PJ9 e0$=!QlPr 使得两块卡的MAC地址不同,那么网络仍然可以工作。
R+7oRXsu b%Eei2Gm% 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
T =2=k&| xrN
&N_K# 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
i>joT><B x1BobhU~Zl 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
EFc-foN i:l<C 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
kMsnW}Nu h48SItY 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
h/,${,}J e*.b3z 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
ez9q7SpA 8Mbeg
,P 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
0j_bh,zG# _A0mxq 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
3bNIZ#`|MB NxLXm, 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
${8?N:>t 1c@}C+F+ 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
*;XWLd# U-^[lWn[@4 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
/N-_FMl? Cz8f1suO4 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
zY|klX}) Ea(,aVlj 台。
O MX-_\") <vUVP\u~$ 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
<s@-:;9~ ,2]X}&{i 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
$@i"un; ~xIjF1Z 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
v~/~@jv J/6`oh?,Q w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
ayBRWT0 zT ZVehEe ->requesthandler函数要hoo miniport的这个函数似乎不容易找
nPUqMn' 5#E |R 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
j8K,jZ g`>og^7g 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
! <WBCclX 6q>+!kXh bit RSA,that's impossible”“give you 10,000,000$...”
[/_+>M =\t /u “nothing is impossible”,你还是可以在很多地方hook。
n$(p-po LG]3hz9^9 如果是win9x平台的话,简单的调用hook_device_service,就
T%R:NQf X#w%>al 可以hook ndisrequest,我给的vpn source通过hook这个函数
,pBh`av B[9 (FRX 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
HvxJj+X9 {k(eNr, 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
;
"3+YTtp 3CE[( 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
G9g6.8*& UMN*]_'+;b 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
y]e> E 3^=+gsc 这3种方法,我强烈的建议第2种方法,简单易行,而且
A`6ra}U<
&2I*0 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
Wn|&cG9 V,ZY*f0 都买得到,而且价格便宜
JmpsQ,, ,572n[-q ----------------------------------------------------------------------------
V^il$' j*;N\;iL!* 下面介绍比较苯的修改MAC的方法
fYrGpW(` a1N!mQ^ Win2000修改方法:
9TxyZL
zX7q:Pt lnbmo Hv UF__O.l__ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
{w^uWR4f kD.pzxEM Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
9j|gdfb%ml [{&jr]w`| 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
R,@g7p 5c-N0@\ 《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
!#? kWAU "t(wG{RxY 明)。
K\Eo z]? hh.Q\qhubB 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)
~y0R'oi l*7?Y7FK 址,要连续写。如004040404040。
rU#li0
> vi {uy 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。)
KhM.Tc ;8B.;%qkL 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。
~S(^T9R yi!`V. 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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@C.GKeM* Nf?\AK! 获取远程网卡MAC地址。
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fnH3CE !0fI"3P@r E`@43Nz F!8=FTb 首先在头文件定义中加入#include "nb30.h"
,86K ; Zq/eiB #pragma comment(lib,"netapi32.lib")
4#Eul i7eI=f-Q typedef struct _ASTAT_
H=.K l_+A5Xy {
~b8a^6:R" ndOfbu;mf ADAPTER_STATUS adapt;
cgyo_
k
If.n(t[M9 NAME_BUFFER NameBuff[30];
~Fx&)kegTo 1VfSSO } ASTAT, * PASTAT;
zrx JN oBw}hH,hp s)tpr wD=am 就可以这样调用来获取远程网卡MAC地址了:
c)3O/` .Z5[_'T CString GetMacAddress(CString sNetBiosName)
K^ 6+Ily l10-XU02 {
^K*-G@B #`j][F@N ASTAT Adapter;
#>q[oie1e GYqJ!, Mdky^;qq3; CZfE
|T~ NCB ncb;
DR{]sG 73pC UCHAR uRetCode;
]BfR.,, .93S>U< _ 6!RikEAh `
@>ZGL: memset(&ncb, 0, sizeof(ncb));
,TJ/3_ lH s7|3zqi ncb.ncb_command = NCBRESET;
l4Y1( "VQ|Ed ncb.ncb_lana_num = 0;
;/aB)JZ5= Gt5$6>A 54wM8'+ '^B3pR: uRetCode = Netbios(&ncb);
i;avwP<0 O,]_ tp -3`Isv UU"d_~pp memset(&ncb, 0, sizeof(ncb));
(NM6micc )BB%4=u@~. ncb.ncb_command = NCBASTAT;
7 BK46x EaCZx ncb.ncb_lana_num = 0;
PAr|1i)mB 1>yha
j(K X,&xhSzg? Y8t
Nwh sNetBiosName.MakeUpper();
WRY~fM "&Ff[O* ,0FwBK tNYJQ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
&R0OeRToUb !rz)bd3$ @F~0p5I BQuRHi IV strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
b_ypsGE]5! "u,sRbL tw]/,>\G {QW-g ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Gk{W:866
srvYAAE ncb.ncb_callname[NCBNAMSZ] = 0x0;
phe"JNML
IF& PGo G1p43 F"Uh/EO< ncb.ncb_buffer = (unsigned char *) &Adapter;
U~Xf= f_Q$ !>q?dhw@ ncb.ncb_length = sizeof(Adapter);
R[6 r(h sb`&bA;i P~o@9RV- (}sDm~;s uRetCode = Netbios(&ncb);
$e>/?Ss Cv0&prt QZ?O;K1|y H'D#s;SlR CString sMacAddress;
BQE{ .Dc28F~t !W0P`i< !+5C{Hs2 if (uRetCode == 0)
4Fh&V{`W `3]Rg0g&Xe {
tx gvVQ NYGmLbq sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
uSH>$;a R&]c"cO L8 Adapter.adapt.adapter_address[0],
5FZ47m ~{Z >pN;J)H Adapter.adapt.adapter_address[1],
N\c&PS "^Y6ctw Adapter.adapt.adapter_address[2],
IU7$%6<Y yi sF5`+ Adapter.adapt.adapter_address[3],
;5-R=e(KA +}kO;\ Adapter.adapt.adapter_address[4],
/A0 [_ h=!M6yap< Adapter.adapt.adapter_address[5]);
2%`^(\y D!c1;IHZ }
wwo(n$!\ j!6elzg return sMacAddress;
n9N#&Q"7m
$+A%ODv }
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U? {'n#n 5
F\o;t: 修改windows 2000 MAC address 全功略
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W^5<XX,ON X\o/i\ C} -J-3_9I }DJ|9D^yf 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
0m]~J_ A*G
)CG
Lhl$w'r cxAViWsf 2 MAC address type:
TP{>O%b S`ax*` OID_802_3_PERMANENT_ADDRESS
hO5K\QnRL "PZYgl OID_802_3_CURRENT_ADDRESS
pESB Il {E;2&d w> Tyk#7lw IXbdS9,>F modify registry can change : OID_802_3_CURRENT_ADDRESS
?BWHr(J z\xiACIc but OID_802_3_PERMANENT_ADDRESS, you must modify driver
D?iy.Dg b*btkaVue 2N
L:\%wz >{phyByI 6T R8D\
83{x"G3> Use following APIs, you can get PERMANENT_ADDRESS.
'LJ %.DJ qf_hb CreateFile: opened the driver
*37LN "bHtf_ DeviceIoControl: send query to driver
~AEqfIx*^& L4\SBO y_}K? ~C}(\8g Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
?2JS&i 3g?MEM~ Find the location:
${jA+L<J Kj~>&WU .................
XR{5]lKt_ v< 65(I> :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
TSc~$Q] }}kS~
w-# :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
a)I=U[ `ENlV9 :0001ACBF A5 movsd //CYM: move out the mac address
7V9%)%=h| nu\ :0001ACC0 66A5 movsw
wJapGc! GVjv**U :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
D=i0e8D!+ d[s;a. :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
1?/5A|?V4+ 30sC4} :0001ACCC E926070000 jmp 0001B3F7
fK)ZJ_?w,@ y8<lp+ ............
W
/~||s w,M1`RsK change to:
JxX
jDYrU 0C7thl{Dms :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
;']vY .fio<mqi :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
n4ds;N3Hd X";QA": :0001ACBF 66C746041224 mov [esi+04], 2412
^yn[QWFO '0'"k2"vC :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
hW0,5>[7% Ff)~clIK ' :0001ACCC E926070000 jmp 0001B3F7
H3
A]m~=3 C$N4 .....
oyKt({ %4|n-`: xWC\954 4=?Ok":8 EWuiaw. *tq|x[< DASM driver .sys file, find NdisReadNetworkAddress
7$q2v=tH_ H3p4,Y}'# P+*rWJ8gQ e 5WdK ......
Mm>zpB`qP hr~qt~Oi :000109B9 50 push eax
h-?q6O/| '-nuH;r 3]:p!Y`$ JR?
)SGB * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
^| FVc48{ )CwMR'LV |
H3/Y RAD4q"}k :000109BA FF1538040100 Call dword ptr [00010438]
8ACYuN\ @MlU!oR& :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
S2At$47v Ul$X% :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
w{:Oa7_A .qb_/#Bas :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
5ykk11!p$ ERX|cc :000109C9 8B08 mov ecx, dword ptr [eax]
RB% fA%d Pw^c2TQ :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
:ET3&J
L 7fN&Q~. :000109D1 668B4004 mov ax, word ptr [eax+04]
l_YdIUl >arO$|W :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
njwR~ aL`| ?,i#B'Z^ ......
z!1/_]WJ, LjH&f 4mY 1EAVMJ k`2B9,z set w memory breal point at esi+000000e4, find location:
X>@.-{6T :)J~FVLy ......
:#W>SO 3 R:7bex // mac addr 2nd byte
q/w6sQx$ 6(<~1{
X% :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
jB/q1vFO >;' 1k' // mac addr 3rd byte
&6|^~(P? !irX[,e :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
s=y9!rr J,^pt Ql :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
Y(I*%=:$ 1z};"A ...
G$x[" rD(ep~^M :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
cV,03]x ^qzT5W\@ // mac addr 6th byte
[vjkU7;7A T\e)Czz2- :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
W}e[.iX; h'YcNkM
2> :000124F4 0A07 or al, byte ptr [edi]
0.Ol@fO .IAHy)li" :000124F6 7503 jne 000124FB
*}iT6OJ ubC JZ"! :000124F8 A5 movsd
$evuPm8G P2:Q+j:PX :000124F9 66A5 movsw
p_40V%y^ J>|:T // if no station addr use permanent address as mac addr
{8bY7NH| K[|P6J .....
TcKKI O"-PNF,J 8^"|-~#< /h.3<HI."* change to
Boj{+rE0 l<K.!z<-:8 :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
(PrPH/$ ']6#7NU :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
W%XS0k}x 0?L$)T-B :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
p*&LEjaVM4 4a \+o] :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
2Ku#j
(' zt?w n*_ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
0JRBNh ~V-
o{IA :000124F9 90 nop
W6/p-e5y <@j :000124FA 90 nop
_ktSTzH0 ds[Z=_Ll C`_D{r -bu. *= It seems that the driver can work now.
yrYaKh ,v5>sL &+{xR79+& 0|Ft0y`+ Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
?&nz L#@$Mtc w>UV\`x )ZU#19vr7 Before windows load .sys file, it will check the checksum
lz0]p KIY_EE$? The checksum can be get by CheckSumMappedFile.
8=Y|B5 qq%_ksQ ^[z\KmUqt )3\rp$]1 Build a small tools to reset the checksum in .sys file.
ZU@jtqq ~9;mZi1- *7V{yK$O| {Om3fSk: Test again, OK.
^g){)rz| p;Ok.cXVp 0 S8{VZpy !3M!p& 相关exe下载
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L`@&0Zk ?gP/XjToMg 用NetBIOS的API获得网卡MAC地址
|-Klh l>P~M50D?{ ××××××××××××××××××××××××××××××××××××
=|zLr" o@~gg* }4`YdN xT(.#9 #include "Nb30.h"
GuDD7~qxY }33Au-%* #pragma comment (lib,"netapi32.lib")
.%h_W\M<l U]&%EqLS -*j; BeCr){,3 ]= D *4\ub:9 typedef struct tagMAC_ADDRESS
#!j&L6 sJYX[ {
jo:p*Q"F bbA<Zp BYTE b1,b2,b3,b4,b5,b6;
j*\MUR= yG_.|%e }MAC_ADDRESS,*LPMAC_ADDRESS;
?&^l8gE IN*Z__l8j` &1n0(qB ?Ir6*ZyY typedef struct tagASTAT
\s rOU| $jL.TraV7 {
uty]-k L)"w-,zy ADAPTER_STATUS adapt;
2a}_|#* Gwk@X/q NAME_BUFFER NameBuff [30];
x6P^IkL: 2!`Z3>Oa }ASTAT,*LPASTAT;
A[Xw |9 !LESRh? ~$Yuxo p`C5jfI UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
05DtU!3O 7P(:!ce4- {
1O{67Pf RT9|E80 NCB ncb;
16{;24 c9K\K~bk UCHAR uRetCode;
@XJv9aq
MQI= memset(&ncb, 0, sizeof(ncb) );
VAz+J !1]xKNp] ncb.ncb_command = NCBRESET;
eVJL|uI| P=g+6-1 ncb.ncb_lana_num = lana_num;
KJ
|1zCM *V+fRN4 W //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
'/@VG_9L] |1$X`|S uRetCode = Netbios(&ncb );
BW1O1zIh\ v7RDoO]I memset(&ncb, 0, sizeof(ncb) );
TR;-xst@ <]J5AdJ ncb.ncb_command = NCBASTAT;
[:Y^0[2 {rr\hl-$ ncb.ncb_lana_num = lana_num; //指定网卡号
E_#&L({|@ q9Wtu7/ strcpy((char *)ncb.ncb_callname,"* " );
tp0*W
_<4 =Ih_[$1dw ncb.ncb_buffer = (unsigned char *)&Adapter;
oWT0WS GR9F^Y) K{ //指定返回的信息存放的变量
0_)\ e NIGFu{S ncb.ncb_length = sizeof(Adapter);
Q0A1N[ 7hQl,v< 5 //接着,可以发送NCBASTAT命令以获取网卡的信息
L.(k8eX
Z$gY}Bz uRetCode = Netbios(&ncb );
P#]jPW AUd}) UR return uRetCode;
=^{+h>#s@ {M5IJt"{4b }
dzap]RpB ^8*.r+7p P=GM7 / ffWmb_4 int GetMAC(LPMAC_ADDRESS pMacAddr)
R2{X? 2|$ LNWp$" {
_7VU , fNumY|%3 NCB ncb;
MDZb|1.AT MiI7s; UCHAR uRetCode;
UHwrssX&3 ?2agU int num = 0;
C$5x*`y n1V*VQV LANA_ENUM lana_enum;
$MR4jnTT :JmNy< memset(&ncb, 0, sizeof(ncb) );
j(hC't- [VHt#JuN, ncb.ncb_command = NCBENUM;
#k6T_ki `,z{7 0 ncb.ncb_buffer = (unsigned char *)&lana_enum;
mE1*F'0a .FyC4"b=c ncb.ncb_length = sizeof(lana_enum);
U/;Vge8{ 1>LquZ+Kj //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
+xa2e?A%L o>h>#!e //每张网卡的编号等
m;|I}{r J=Z"sU= uRetCode = Netbios(&ncb);
=>Efrma 92R{V%)G if (uRetCode == 0)
7UiU3SUcg K} @q+ {
{1mD(+pJ{ n%}0hVu num = lana_enum.length;
7>TG
]& NUseYU`` //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
{[eY/)6H 6/) A6Tt for (int i = 0; i < num; i++)
Cq=c'(cX Yi3DoaS;" {
kBkhuKd)V +=QboUN ASTAT Adapter;
u&:jQ:[ ;3_'{ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
!{+(oDN &^"m6 {
Y\\&~g42R2 DBRTZES pMacAddr.b1 = Adapter.adapt.adapter_address[0];
4
0eNgm^ J5-^@JYK pMacAddr.b2 = Adapter.adapt.adapter_address[1];
Mh\c +1MFs O-RiDYej pMacAddr.b3 = Adapter.adapt.adapter_address[2];
]dH;+3} 6[i-Tl pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Ogb!YF#e .*+&>m7 pMacAddr.b5 = Adapter.adapt.adapter_address[4];
q0o6%c:gW 6 [IiJhVL pMacAddr.b6 = Adapter.adapt.adapter_address[5];
"xKJ?8
zB4gnVhus| }
juM?y'A &j$k58mX }
NB[b[1 Ch EJZ2V>\_-0 }
Ec|#i MZ.Jkf( return num;
Yd9y8TqJ FTn[$q }
5u8 YHv hhpH)Bi= eG<32$I i4l?q#X ======= 调用:
6w'^,V D0~mu{;c$ I2b[ &WIPz\ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
!GO4cbdQ +'l@t
bP int n = GetMAC(m_MacAddr); // 获得网卡数量
K.k=\N +g*Ko@]m> ey:3F% \;~>AL* TCHAR szAddr[128];
-LF^u;s8&S Tg[+K+ b wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
qzXch["So F"_SCA?9? m_MacAddr[0].b1,m_MacAddr[0].b2,
-YYQnN z5?xmffB m_MacAddr[0].b3,m_MacAddr[0].b4,
U_+>4zdm XWk^$ " m_MacAddr[0].b5,m_MacAddr[0].b6);
Xln'~5~) \ /o`CV{O _tcsupr(szAddr);
ie5" (%".=x- // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
=2<
>dM#` lUDzfJ}3 0h* AtZv_ <~]s+"oVc 3]T2Zp&; SOd(& > ××××××××××××××××××××××××××××××××××××
hD"Tjd` P 1 #_R`(C{ 用IP Helper API来获得网卡地址
/.vB /{2 N[Fz6,ZG _ ××××××××××××××××××××××××××××××××××××
3ILEc:<0J ZT!DTb
B l =#uy A@GyKx%x$ 呵呵,最常用的方法放在了最后
~qRP.bV%f ^;M!u8 [ Q\}5q3 b}Jcj 用 GetAdaptersInfo函数
7 'N&jI A+AqlM+$i r'"H8>UZ% uSH.c> 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
(JOge~U 1aKY+4/G -(dc1?COi & GX
pRo #include <Iphlpapi.h>
^+I{*0{/[ 26j ; RV #pragma comment(lib, "Iphlpapi.lib")
Y2}\~I0 Go8 m :\>@yCD f $R]m2 typedef struct tagAdapterInfo
\7jK6;R< 2 g,UdG {
yy@g=<okt\ I;9>$?t[ char szDeviceName[128]; // 名字
cZi/bIh Bf.@B0\ char szIPAddrStr[16]; // IP
BTqY_9 !CUrpr/* char szHWAddrStr[18]; // MAC
~'n3],o? f/aSqhAW DWORD dwIndex; // 编号
a(QYc?u w(0's' }INFO_ADAPTER, *PINFO_ADAPTER;
h?jKq2`
ar }F^8Ku +TL5yuA (U4]d` INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
*bsS%qD] (X;D.s /***********************************************************************
s:CsUl | MqRpG5 . * Name & Params::
Ny\p$v
"p G[GSt`LVS` * formatMACToStr
X)P9f N~7 qf#Ou * (
pKMy:j f!AcBfaLr * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
=c:K(N qL 1$H*E~ * unsigned char *HWAddr : 传入的MAC字符串
Z$"E|nRN qX>mOW^gT8 * )
')zdI]@M X|++K;rtfE * Purpose:
8tJB/Pw`S 0CX2dk"UB^ * 将用户输入的MAC地址字符转成相应格式
VG'M=O{)3 DAa??/,x7 **********************************************************************/
%|Sh|\6A! 'W(!N%u void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
WKek^TW4HE &?59{B.mD {
Z#+lwZD YBF|0A{[Y int i;
oK\{#<gCZ }&!fT\4
short temp;
Mwm9{1{ ?QR13l( char szStr[3];
B*B}eXUph s1~&PH^ J%r$jpd' D[#6jJAb strcpy(lpHWAddrStr, "");
<l>o6K L{&5Ets for (i=0; i<6; ++i)
B bP&-c n;QMiz:yY {
)a99@`L\P pT ]: TRPS temp = (short)(*(HWAddr + i));
ZE393FnE pd%h5|*n; _itoa(temp, szStr, 16);
*UxN~?N| #z$g1\v if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
*M^(A}+O Ga,+ strcat(lpHWAddrStr, szStr);
,;%F\<b >/J!:Htk+K if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
q/qJkr^2 zfGS=@e]G }
0vYHx V a I^Z0[P+ }
S29k IJ ']Z1n b "fH"U1Bw 1[4
2f# // 填充结构
iup "P K (px-jY void GetAdapterInfo()
p Xap<T <4Ev3z*;Z {
sR;^7(f!m Z4VNm1qs char tempChar;
)y#~eYn )\3
RR.p ULONG uListSize=1;
-mfd ngp3 QJ%[6S PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
dsrKHi i!KZg74V int nAdapterIndex = 0;
&\p=s.y?j \A%s" O/ *h9S\Pv>j ~[*\YN); DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
VC T~"T2R .e Jt]K &uListSize); // 关键函数
kklM"Av
qPH=2k,H IN!,|)8s XLq%nVBM8\ if (dwRet == ERROR_BUFFER_OVERFLOW)
oY(q(W0ze Z]^Ooy[pb {
=G<i6%(^g Y(U+s\X PIP_ADAPTER_INFO pAdapterListBuffer =
^1 U<,< 5J vrQGvL (PIP_ADAPTER_INFO)new(char[uListSize]);
oU[>.Igi F?y4 L9|e dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
9V/:1I0?&0 &l-1.muQ if (dwRet == ERROR_SUCCESS)
iD"9,1@~n 552yzn1 {
Kh'7N! Bsc pAdapter = pAdapterListBuffer;
j~;kh_ ZNN^ while (pAdapter) // 枚举网卡
xhTiOt6l a`t<R {
:GBM`f@ jMUN|(=Y CString strTemp = pAdapter->AdapterName; // 网卡名字
+#@)C?G,TF sc)}r_|g strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
]hHL[hoFC L5{DWm~@ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
PgMU|O7To E|~)"= W+5<=jXFB \.l8]LH strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
PYhRP00}M </B<=tc pAdapter->IpAddressList.IpAddress.String );// IP
KP*cb6vA [5T{`& o1^Rx5 +`]AutNv formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
<>?7veN92 *%p`Jk-U pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
o-7,P
RmKN E#A%aLp0E U5!~@XjG> M:/)|fk AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
j.:I{!R# )wdTs>W7 n=1_- ) mLb>*xt$b@ pAdapter = pAdapter->Next;
v3I-i|L<) o4F?Rx,L G W@g EH~t< nAdapterIndex ++;
WT_4YM\bz :SJxG&Pm=~ }
=4_Er{AT HB:VpNFn delete pAdapterListBuffer;
A(v5VvgZE {1Hs5bg@ }
Q xm:5P )0UXTyw^ }
~M Mv+d88 AR?1_]"= }