如何实现修改网卡物理地址的三种方法
UZ/LR G!`%.tH 同样要感谢胡大虾
zji9\ Ip{hg,> 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
#N3*SE hg12NzbK 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,
y:\<FLR}j T}\>8EEG 使得两块卡的MAC地址不同,那么网络仍然可以工作。
!=30s;- ~98q1HgS]D 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
#U0| j?!D BUZ74 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
[e,xC!2 \u.5_
g 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
X%-"b` 7VfXE/ 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
H`<u2fo|p 1<h@^s ; 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
/7B3z}rd R[ F`b 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
&K!0yR _&(Wz0 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
8r}tf3xMCM %^W(sB$b 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
^XyC[ G@[ &7kLSb&|; 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
bZSt<cH3 s
j-oaWt 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
=WN8><K!
$o9^b
Z 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
oTk\r$4eb f`vWCb 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
vy
[7I8f{ Af]BR_- 台。
l "/O07l1Q< 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
{uwPP2YD, gT[] "ZT7 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
6jMc|he gRs@T<k2 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
%>nAPO+e \B
8 j9 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
%eF=;q GwgY{-|` ->requesthandler函数要hoo miniport的这个函数似乎不容易找
pb<eg, Q_/UC#I8 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
Oc~<`C~ ,X|
>d 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
kFQo[O] G{pF! q bit RSA,that's impossible”“give you 10,000,000$...”
U&^(%W# @0:Eg 1- “nothing is impossible”,你还是可以在很多地方hook。
[C
ezz5 U0|wC,7" 如果是win9x平台的话,简单的调用hook_device_service,就
<_8eOL<X 1Xcj=I-4 可以hook ndisrequest,我给的vpn source通过hook这个函数
Mj0jpP<uf ?/3{gOgI$` 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
{niV63$m MR,>]|
^ 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
|I]G=.*E c-~i=C] 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
&6GW9pl[ 9u^za!pE 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
U2Siw ZdhA:}~^E 这3种方法,我强烈的建议第2种方法,简单易行,而且
QeQwmI uf)!SxT 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
j0cB#M44 +IGSOWL
都买得到,而且价格便宜
&mJm'Ks 1A] ----------------------------------------------------------------------------
yqb$,$ c]ll89`|| 下面介绍比较苯的修改MAC的方法
}!kvoV)]1 7Or?$ Win2000修改方法:
3cqc< M%13b$i~f J"eE9FLM 0CeBU(U+|R 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
NljcHe}Qy !{r@ H+Kf Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
'cN3Vv k 9$sx+=( 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
1b7 Q-elG 06af{FXsGb 《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
G`v(4`tA uMFV^&ZF 明)。
9j5k=IXg#a Y>i
Qp/k: 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)
%B>>J% #3C]" 址,要连续写。如004040404040。
\!)1n[N LqQ&4I 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。)
V'N]u(^ \ 0F
ey9c 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。
3 lKBwjW CTB
qX 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。
30cb+)h( "f!H[F1~ 0#sf,ja> bhjJH,%_> ××××××××××××××××××××××××××
r*Z p-} pr\OjpvD 获取远程网卡MAC地址。
2G/CN" @oRo6Y<- ××××××××××××××××××××××××××
f2P2wt.$ n~yhX%=_Du Gd2t^tc 8(@(G_skp 首先在头文件定义中加入#include "nb30.h"
=6,w~|W DoEN`K\U #pragma comment(lib,"netapi32.lib")
Cm6%wAzC $.Qq:(O:6 typedef struct _ASTAT_
d-UQc2r Eye.#~ {
dr=h;[Q' ?&XpwJw:~ ADAPTER_STATUS adapt;
8 }OII\ [@/x
NAME_BUFFER NameBuff[30];
=eeZtj. 4^w`]m } ASTAT, * PASTAT;
QL@}hw.F 8Vm)jnM 4V
5 -[A=\]RfJ 就可以这样调用来获取远程网卡MAC地址了:
x1.yi- 3AC/;WB9 CString GetMacAddress(CString sNetBiosName)
uWr vkLGN Qvhy9Cr; {
nxx&aq(._ N9AM% H$7 ASTAT Adapter;
Z2{G{]EV( G4K3qD#+H WaDdZIz4 V53iWWaFe NCB ncb;
lT-LOu| !-|{B3"6 UCHAR uRetCode;
Xa=oEG -*0U&]T Cq%1j[ $tca:
b}Mk memset(&ncb, 0, sizeof(ncb));
v?#W/].C+ tq8rG@-C ncb.ncb_command = NCBRESET;
I(0 *cWO a*UxRi8 ncb.ncb_lana_num = 0;
!L55S03 )tR@\G >% sy+tLDMd %1PNP<3r0 uRetCode = Netbios(&ncb);
:J;*]o: \oV g(J&o GPU,.s"&( R(cM4T.a memset(&ncb, 0, sizeof(ncb));
MN. $a9m .hytn`+9 ncb.ncb_command = NCBASTAT;
F*/J`l =bl6: ncb.ncb_lana_num = 0;
#BwkbOgr eQ eucmQd{ L3^+`e + Awo\;@, sNetBiosName.MakeUpper();
~&T%u.u7 lX|d:HFtP "midC(rTm ^q)s FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
l]__!X u+, z+qrsT/?L qHra9yuSh strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
EPGp8VGXp~ $]S*(K3U~ 85]3y%f9 )_Wo6l)i ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
uO}UvMW ^,N=GZRWW ncb.ncb_callname[NCBNAMSZ] = 0x0;
dG*2-v^G ~jn~M_}K 4ROuy+Ms' $Z{Xt* ncb.ncb_buffer = (unsigned char *) &Adapter;
2<8JY4]!] vSG$2g= ncb.ncb_length = sizeof(Adapter);
+*ZF52hy| 6-h(305A +{pS2I}d ya0D50m uRetCode = Netbios(&ncb);
tc<ly{ 1c kF29~ <vUhJgN2/ q[MZSg CString sMacAddress;
z ,q1TU9 AvEd? 1o%E(*M4I uQ'Izdm if (uRetCode == 0)
Yl0_?.1 z F{"4cyoou {
)r.4`5Rc <WRrB
`nO sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
5Cjh%rj(jl >7I"_#x1: Adapter.adapt.adapter_address[0],
k86j&
.m_ 55#s/`gd)^ Adapter.adapt.adapter_address[1],
B~t[Gy &d/x1= Adapter.adapt.adapter_address[2],
El:& &'d3Yt Adapter.adapt.adapter_address[3],
EHqcQx`K_ E-J<%+ Adapter.adapt.adapter_address[4],
-Ay=*c.4 ^4 ?LQ[t' Adapter.adapt.adapter_address[5]);
'\I!RAZ urA
kV#d# }
A~MIFr /8 ym.:I@b?6 return sMacAddress;
j$jgEtPK9= 2UJjYrm }
$~FnBD%|{ "-aCF C)xM>M_CB [/IN820t ×××××××××××××××××××××××××××××××××××××
yEB1gYJB 2E*h,Mo 修改windows 2000 MAC address 全功略
o+I'nFtnI sxFkpf_h ××××××××××××××××××××××××××××××××××××××××
oZSPdk
a1yGgT a?D }10ZPaHjl+ }{(J*T 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
+JrbC/& (n0h#% ;;? Zd .*W_;F o 2 MAC address type:
S@[B?sNj 1<TB{}b
Z OID_802_3_PERMANENT_ADDRESS
/<-@8CC< @dx$&;w OID_802_3_CURRENT_ADDRESS
C])b 3tM,7 \1R<GBC4 z6>Rv9f _m2p>(N| modify registry can change : OID_802_3_CURRENT_ADDRESS
AIX?840V "{"745H5 but OID_802_3_PERMANENT_ADDRESS, you must modify driver
1}Mdo&:t fA{t\ .tH[A[/1 a .\:{6_ ]mSkjKw t],5{UF Use following APIs, you can get PERMANENT_ADDRESS.
jNu`umS cH>3|B*y CreateFile: opened the driver
YR/%0^M'0 6h%_\I.Z[[ DeviceIoControl: send query to driver
/_.1f|{B ?f'iS#XL g886RhCe
I("lGY Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
g;To}0H Kdr7JQYzuz Find the location:
Ia!B8$$'RP ywj'S7~A .................
Wd<|DmSy 5,Hj$v7fe :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
>IFqwh7b : 7Jpt3 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
%=EN 3>, kK&M>)&o# :0001ACBF A5 movsd //CYM: move out the mac address
"-afHXED 0P7sMCYu :0001ACC0 66A5 movsw
-jdhdh .Mb<.R3 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
3tu:Vc.:M 2SV}mK U :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
ilr'<5rq QK0-jYG^ :0001ACCC E926070000 jmp 0001B3F7
Oi-=
Fp ngI3.v/R ............
cypb6Q_ S2,tv change to:
[oS4WP vn5O8sD :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
odaCKhdk L2<IG)oXU :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
wJ Qm7n-+ h5^qo ^;g7 :0001ACBF 66C746041224 mov [esi+04], 2412
FBGe s[, o7=#ye&P :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
aTU[H~dTU R?L?6~/q :0001ACCC E926070000 jmp 0001B3F7
` 5lW @:%p#$V .....
![H{ndH!Q _ISaO
C{2- R+b~m!58 yi&6HNb 5R}K8"d m]D3ec\K' DASM driver .sys file, find NdisReadNetworkAddress
c]]e( $LOwuvu> AJ"a TnXx;v ......
(mOL<h[)IP rJ=r_v :000109B9 50 push eax
Q@0Zh,l 3]wV 1<K KJ#SE| oGvk,mh"( * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
e~P4>3 mIh >8))E |
hSgH;k
e]DuV)k& :000109BA FF1538040100 Call dword ptr [00010438]
Bj*\)lG<
Hzc5BC :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
6tZ ak1=V GJ Takhj3 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
[~{'"-3L0 ;m#_Rj6 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
?mn&b G 57(5+Zme :000109C9 8B08 mov ecx, dword ptr [eax]
=lZtI6tZ x +]ek
:000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
=Vat2'>+ /mG-g%gE :000109D1 668B4004 mov ax, word ptr [eax+04]
u?7^+z G<M9 6V :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
I#UL nSJ3 F_.1^XM ......
des.TSZ 9!?Ywc>0# 7xh91EU:4 U%r|hn3 set w memory breal point at esi+000000e4, find location:
Iq@&?,W Z_Y'
3'^Tw ......
51gSbkVX
8T5W6Zs1 // mac addr 2nd byte
~+S,`8-P DI0Wk^ m :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
Pe/8=+qO K,5_{pj // mac addr 3rd byte
^I:f4RWo ~A03J:Yc7 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
/{>_'0 :j&- Lc :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
V>(>wSR WX4f3Um ...
vI \8@97 Av>xgfX :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
au#/Q wK!7mZ // mac addr 6th byte
h!J|4Qa Ejt?B')aB5 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
A_g\Fa[jG K^e4w`F| :000124F4 0A07 or al, byte ptr [edi]
~FnuO!C $EG9V++b3 :000124F6 7503 jne 000124FB
9_xrw:4 e7r3o,! :000124F8 A5 movsd
9c{T|+] 5;@2SY7, :000124F9 66A5 movsw
js;k,`
N<~LgH // if no station addr use permanent address as mac addr
C;0VR kgP6'`}E[ .....
Y?AvcY. \ 0/m$V. nhy:5eSK #H;1)G(/ change to
m+QZ| L~("C :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
M'nzoRk snP]&l+ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
d+p^fBz :%<'('S| :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
.^8rO,H[ c)Ne/E{!0 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
PIHKSAnq ?tkl
cYB :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
a7sX*5t{R yG2rAG_G& :000124F9 90 nop
6 apK w ufQyT` :000124FA 90 nop
S;j"@'gz9 Ui'*$W]v ?OFfU 4 vLpIVNA]]Y It seems that the driver can work now.
|]eWO#vs >{[ y*!8[wASHq l
p|`n Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
4+:'$Nw vG:S(/\> V ;"Rp-`^ 7LsVlT[ Before windows load .sys file, it will check the checksum
"dHo6CT,y_ )cU$I) The checksum can be get by CheckSumMappedFile.
w\a6ga!xt" 5[]Yx l 5!BW!-q HV{W7) Build a small tools to reset the checksum in .sys file.
0:$pJtx" NInZ~4: :xk+`` T r-No\u_ Test again, OK.
X/h|;C*9 MS\?+8|SV( Ec&_& Z+ _xX 相关exe下载
xy4P_ 0xH&^Ia1B http://www.driverdevelop.com/article/Chengyu_checksum.zip <Qt9MO`a \46*4?pP ××××××××××××××××××××××××××××××××××××
cNMDI HMhdK 用NetBIOS的API获得网卡MAC地址
,z#S=I 0,B"p ××××××××××××××××××××××××××××××××××××
:r7!HG_ SPm2I(at7 7bQST0 ? Ymf@r?F< #include "Nb30.h"
K5F;/KR" ^ywDa^;- #pragma comment (lib,"netapi32.lib")
'n}] zm3$)*p1 [x'D+! _k#GjAPM Ii!{\p! bX
6uGu
7 typedef struct tagMAC_ADDRESS
a%/D~5Z M\RHFTB<C {
Qe_C^(P rONz*ly|i BYTE b1,b2,b3,b4,b5,b6;
WLiF D. N*+WGsxl$z }MAC_ADDRESS,*LPMAC_ADDRESS;
|Xt6`~iC `VF_rC[? yb,$UT"] i(kx'ua? typedef struct tagASTAT
<sSH^J4QqX
Tj}%G {
FiSx"o &?5me:aU ADAPTER_STATUS adapt;
\jb62Jp +No` 89Y NAME_BUFFER NameBuff [30];
{^k7}`7, o#>Mf464I
}ASTAT,*LPASTAT;
/x<uv_" WJk3*$=
WJ,? 5# m'M5O@? UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
p_vldTIW >">Xd@Wk {
8#[2]1X^8 v]rbm}uU9 NCB ncb;
/PbMt 7}e5a c UCHAR uRetCode;
5 Pf)&iG {$>.I memset(&ncb, 0, sizeof(ncb) );
dKhS;!K9p 4q.yp0E ncb.ncb_command = NCBRESET;
}z,9!{~` eZD"!AT ncb.ncb_lana_num = lana_num;
}2S)CL= FL4BdJ\ //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
'6\ZgOO9 p+0gE5 uRetCode = Netbios(&ncb );
sp+'c;a Jp|eKZ memset(&ncb, 0, sizeof(ncb) );
%Y,Ru)5} E)wf'x ncb.ncb_command = NCBASTAT;
PXML1.r$Q e,d}4 jy ncb.ncb_lana_num = lana_num; //指定网卡号
+hX= :yTr:FoF strcpy((char *)ncb.ncb_callname,"* " );
}R%*J 5,-:31(j\ ncb.ncb_buffer = (unsigned char *)&Adapter;
YW"uC\kg| 'Ydr_Ses //指定返回的信息存放的变量
JSID@
n<b? +3sbpl2} ncb.ncb_length = sizeof(Adapter);
N1$PW~)Y PHJHW#sv //接着,可以发送NCBASTAT命令以获取网卡的信息
)l/
.<`| bdfs'udt9 uRetCode = Netbios(&ncb );
ya[f?0b0 j<`3xd' return uRetCode;
`VvQems 8(\J~I[^ }
FA := ) lBm`W]3T 3,2$Ny3N w'XN<RWA int GetMAC(LPMAC_ADDRESS pMacAddr)
j\zlp Z9|A"[b {
s0:M'wA 9JX@ck NCB ncb;
{:3:GdM6 1hSV/%v_ UCHAR uRetCode;
Z>3m-:-e
1.PN_9% int num = 0;
5g
O9 < 0*+EYnu+ LANA_ENUM lana_enum;
,k*%=TF7N FBvh7D.hV memset(&ncb, 0, sizeof(ncb) );
\S1W,H| ZJm$7T)V ncb.ncb_command = NCBENUM;
$ M/1pZ 8nL9#b ncb.ncb_buffer = (unsigned char *)&lana_enum;
4jGN:*kZ t0r0{: ncb.ncb_length = sizeof(lana_enum);
+@yU ` =F}qT|K //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
sI h5cT Ul6|LTY //每张网卡的编号等
[zXC\)&! Gt
_tL% uRetCode = Netbios(&ncb);
q'4P/2)va cP\z*\dS if (uRetCode == 0)
!Q5,Zhgr hc3tzB {
<&2<>*/.y ob'"
^LO\ num = lana_enum.length;
#XB3Wden2 TU58 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
gK@`0/k{ !3\$XK]5ZT for (int i = 0; i < num; i++)
;yyR_NS +\;Ro18? {
W7gY$\1<& 4;
0#Z^p ASTAT Adapter;
uB3VCO.;_ ZJc{P5a1J if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
)?7/fF)@| H1L)9oa {
xx|D#Z}G |yz
o|%]3 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
-iY-rzW `#wEa'v6 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
q @O S=.%aB pMacAddr.b3 = Adapter.adapt.adapter_address[2];
V5i}^%QSs kFY2VPP~ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
fR~0Fy Gp |K;9b-\ pMacAddr.b5 = Adapter.adapt.adapter_address[4];
'/t9#I@G\ hdcB*j?4 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
>HRNB&]LdP ')~V=F }
t'0&n3 UNwjx7usD }
BDzAmrO< =S\^j" }
8F[ ;ma>Z8 '+Z Jf&Ox return num;
Ge=^q. Rm}5AJ }
);_ /0: oU @!R 2+DK:T[ <|.]$QSi ======= 调用:
lJ]QAO K*2s-,b * Eb@**% Otx>S' 5 MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
<[-{:dH,5 I )vR int n = GetMAC(m_MacAddr); // 获得网卡数量
K3`!0( ,
V,Q(!$F TBQ68o D`!BjhlW
TCHAR szAddr[128];
lMh>eX 1a V32oK wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
iGz*4^% hmOGteAf- m_MacAddr[0].b1,m_MacAddr[0].b2,
J Eo;Fx] x V`l6QS m_MacAddr[0].b3,m_MacAddr[0].b4,
4 qY !G\gqkSL m_MacAddr[0].b5,m_MacAddr[0].b6);
zLJmHb{( Zi7cp6~7 _tcsupr(szAddr);
OIpT9 zv0sz]) // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
~@PD\ [7HBn 1 I.P7_/ ~Ey+ Wa.xm_4s2 8Dtpb7\o ××××××××××××××××××××××××××××××××××××
r-L& ee L@=$0p41; 用IP Helper API来获得网卡地址
#Y3-P b=\chCRJJ ××××××××××××××××××××××××××××××××××××
kZ)}tA7j WFV'^-4 *` wz nw+^@|4 呵呵,最常用的方法放在了最后
C96*,.j~' 0A~UuH0. Sy1O;RTn` 7B\NP`l 用 GetAdaptersInfo函数
0gW{6BtPWm wd<{%qK`{ g[t paQ 4%8den,| 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
?E+f<jol u kZK*Y9P CadIux^ %xG<hNw/ #include <Iphlpapi.h>
nh5=0{va|L _izjvg #pragma comment(lib, "Iphlpapi.lib")
g] }! 0%[IG$u)| kh=<M{-t p4k}B. f typedef struct tagAdapterInfo
hgW1g# ^,^MW {
uM_ww6 uKXD(lzX char szDeviceName[128]; // 名字
"M-';; U*\K<fw char szIPAddrStr[16]; // IP
l4r>#n\yj ];6955I! char szHWAddrStr[18]; // MAC
0asP,)i {D..(f1*u DWORD dwIndex; // 编号
Ri_2@U- z#PaQp5F }INFO_ADAPTER, *PINFO_ADAPTER;
ru 9@|FgAE (>ze{T| F<6(Hw#> Zr2T^p5u INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
\<`oW> XR7v\rd /***********************************************************************
rFzj\%xa[ tN\I2wm * Name & Params::
o@.{|j w}OBp^V^ * formatMACToStr
cUG^^3! F@q9UlfB- * (
6s~B2t:Y dm=?o * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
r"{jrBK$ 8UgogNR\ * unsigned char *HWAddr : 传入的MAC字符串
"]q
xjs^3? 3T0-RP* * )
f R@Cg
sw %CvVu)tc * Purpose:
b=2:\F bfoTGi
* 将用户输入的MAC地址字符转成相应格式
uHZ4
@w: ;UpJ_y)n8\ **********************************************************************/
GwP!:p| '/03m\7 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
snfFRc(RE B'(zhjV {
=JfwHFHd# 9oGcbD4* int i;
ak|
VnNa] XLaD#J short temp;
~BuBma_ 2AhfQ%Y= char szStr[3];
&@CUxK wn.6l
` u*=^>LD eCN: strcpy(lpHWAddrStr, "");
M$@~|pQ< )LKJfoo
PY for (i=0; i<6; ++i)
cf"&22TQ+Z E%D .a=UX, {
|k*bWuXgLs 0ElEaH1z temp = (short)(*(HWAddr + i));
-`\^_nVC {'M/wT)FeC _itoa(temp, szStr, 16);
p2rT0gu! GeY!f/yQ< if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
N1c0>{ GfK%UZ$C strcat(lpHWAddrStr, szStr);
`f&::>5tD a*X{hU9P if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
=0EKrG O9By5j 4 }
VPT?z wS9V@ }
^ }5KM87 fu~iF f9>pMfi:@ K.wRz/M&g // 填充结构
zGg)R #\Y`? void GetAdapterInfo()
>%92,hg @Z'i7Z {
d@{12hq <^5$))r char tempChar;
NI,>$@{ `~=z0I ULONG uListSize=1;
w{[^ FqbGT(QB0 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
srN7 }F.k,2 int nAdapterIndex = 0;
^8,prxaok %au>D O-UA2?N@j ;DnUeE8 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
vI(LIfe; dz/@]a &uListSize); // 关键函数
1DAU*^- LB]3-FsU+ K O\HH +l)t5Mg\ if (dwRet == ERROR_BUFFER_OVERFLOW)
JS m7-p|E }UGSE2^1 {
)Z/w|5< P
nE7} PIP_ADAPTER_INFO pAdapterListBuffer =
9{A4>
*?1\S^7R (PIP_ADAPTER_INFO)new(char[uListSize]);
Tb2#y]27 psIo[.$rTk dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
j96}E/gF IZ>l if (dwRet == ERROR_SUCCESS)
}qp)VF H6K8. {
mUP!jTF ju[y-am$/ pAdapter = pAdapterListBuffer;
"wZvr}xk rWNe&gFM while (pAdapter) // 枚举网卡
L#a!fd )O+Zbn {
R8lja%+0$ ZoJqJWsd CString strTemp = pAdapter->AdapterName; // 网卡名字
%$ o[,13= = )3\B strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
#U%HGTE0 .kuNn-$ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
ALF21e*n k.54lNl U%@C<o
" S`
U, strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
*74/I>i }[!=O+gO pAdapter->IpAddressList.IpAddress.String );// IP
hTEb?1CXU [6g$;SicT 4Lk<5Ho Dl0{pGK~ formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
Z~94<*LEp C"5P7F{ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
;?iu@h @ls/3`E/5E fATVAv @?]>4+Oa0 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
1@LUxU#Uu$
2<8l&2}7] s1[.L~;J ~e,l2
< pAdapter = pAdapter->Next;
~cO iv vdUKIP
=|_ `IBNBJy 5cA:;{z];g nAdapterIndex ++;
v]Pyz<+ R%2.N!8v }
7uw-1F5x7 Z6Mjc/ delete pAdapterListBuffer;
W)f=\.7 vmNI$KZM }
j7w9H/XF} n;=FD;}j+ }
l*wGKg"x3 I<<1mEk }