如何实现修改网卡物理地址的三种方法
F8e]sa$K\ ^[]GsF 同样要感谢胡大虾
EL_rh TWw
i <KWFF# 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
XXuIWIhm sT|$@$bN 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,
pJM~'tlHV 3#)I 7FG 使得两块卡的MAC地址不同,那么网络仍然可以工作。
Tac7+=T JffjGf-o 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
lq2Ah=FuN .
J"g.Q 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
*Xh)22~T /cn=8%!N 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
S\7-u\) 8KqrB! 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
@ 2r9JqR[= b21c} rI3 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
aA Hx^X^ W,</ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
U\N|hw#f!! oj.f
uJD 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
D
==H{c1F U1pL
`P1 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
o(~QuHOp8> r^3QDoy 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
%'2DEt?? j{)_&|^{ 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
\x JGR! .h)o\6Wq 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
3QL I|VpO asT*Z"/Q! 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
fIOI -phwzR\(t 台。
w7Do#Cv 9|yn{4E 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
nS xFz! @eQIwz 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
1+;Z0$edxz 63b?-.!b 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
r)$(>/[$ U
00}jH w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
QdaYP ^l\U6$3 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
&WW|! 6 I;dc[m 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
)bc0 t]Fs 'gYUyl 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
|2mm@): 3OUZR5_$ bit RSA,that's impossible”“give you 10,000,000$...”
xL,;(F\^ +bwSu)k “nothing is impossible”,你还是可以在很多地方hook。
GC(:}e | eil"1$k 如果是win9x平台的话,简单的调用hook_device_service,就
LfD70r\ YXCfP~i 可以hook ndisrequest,我给的vpn source通过hook这个函数
Y\!* c=@k =,B44:`r 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
gC-3ghmgS 6onFf* m!x 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
-h&AO\*^W >;Er[Rywr 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
mSSDV0Pfn `9;:mR $ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
^6=y4t=%F Y*-#yG9 这3种方法,我强烈的建议第2种方法,简单易行,而且
SH#-3&$[ JTuU}nm+ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
{"<D$*K~ vu^ '+ky 都买得到,而且价格便宜
9pN},F91n: `]L&2RS ----------------------------------------------------------------------------
Ii"h:GY;\ )l}Gwd]h 下面介绍比较苯的修改MAC的方法
8^26g3
'UGkL; Win2000修改方法:
_hgu: ZTV|rzE ,k}-I65M*t {[V<mT2/ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
/]~Oa#SQ: rt+%&%wt Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
\v(}@zcB| XW]'by 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
>sW9n[ 3ifQKKcR{ 《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
?Rlo<f:Mf +{
Q]$b 明)。
.W_'6Q+ KiN8N=z 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
^8p=g-U\ ay}}v7)GM 址,要连续写。如004040404040。
=<ngtN x9UF 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
+Tnn'^4 Gh3b*O_, 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
LadE4:oy df}DJB 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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9ohaU ZzZy2.7 获取远程网卡MAC地址。
yu ~Rk N?]HWP^pg ××××××××××××××××××××××××××
4[=vt e nsou!l @VlDi1 (~6oA f 首先在头文件定义中加入#include "nb30.h"
!g=2U`j^ "uR,WY #pragma comment(lib,"netapi32.lib")
EqW/Wxv7b &z!yY^g
typedef struct _ASTAT_
b 4o`eR AN-qcp6=o {
Z_iVOctP G.CkceWRn ADAPTER_STATUS adapt;
] B
ZSW \.m"u14[b NAME_BUFFER NameBuff[30];
6_KO6O7g {9>LF } ASTAT, * PASTAT;
p%;n4*b2 E0 ~\ A; g\;&Z !Z f<
j 就可以这样调用来获取远程网卡MAC地址了:
s,&tD
WU ~?l>QP|o CString GetMacAddress(CString sNetBiosName)
8UY[$lc s];jroW@u {
565UxG
} 0)=U:y. ASTAT Adapter;
6Z2a5zO8 5Q$6~\ v#yeiE4 "Dr8}g:X NCB ncb;
vUtA@ OsQB`
D UCHAR uRetCode;
X@:[.eI~ Rd|#-7 KmUH([# 6|h~pH memset(&ncb, 0, sizeof(ncb));
46p%y &-l(nr]h] ncb.ncb_command = NCBRESET;
;3~+M:{2 re\pE2&B ncb.ncb_lana_num = 0;
IrIF 853g ,OGXH2!h U]!~C 1cmw ,E YB
E uRetCode = Netbios(&ncb);
FVi7gg.? Pra,r9h, {,kA'Px) ZboY]1L[j memset(&ncb, 0, sizeof(ncb));
NR </Jm*
D`Tx,^E ncb.ncb_command = NCBASTAT;
~yrEB:w`_ Cp[{|U-?G ncb.ncb_lana_num = 0;
xA?(n!{P /j}"4_.8 >m66j2(H*Z _ML`Vh] sNetBiosName.MakeUpper();
@Kl'0>U jv<C#0E^ "9>.,nzt )21yD1"6 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
m]XG7:}V0 5Vq&w`sW vz{Z
tE" =Fu~ 0Wc strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
m+Um^:\jX {`X O3 [PRQa[_ qKL:#ny ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
bUcq
LV $0(~ID ncb.ncb_callname[NCBNAMSZ] = 0x0;
V~tZNRJ- NG)Xk[q4 71)DLGL nqnVFkGd9 ncb.ncb_buffer = (unsigned char *) &Adapter;
7[ 82~jM[ hXF#KVqx ncb.ncb_length = sizeof(Adapter);
s,~p}A%0 _s(izc k|kn#X3X A9:dHOmT^U uRetCode = Netbios(&ncb);
!Z0p94L iS/faXe5 KUR9vo c)5d-3" CString sMacAddress;
RWfC2$z klUW_d- _T8o] ZSs)AB_Pe/ if (uRetCode == 0)
/8$*{ay ?WD JWp% {
mrc% 6Ri cq?&edjP sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
0P?\eoB@8 ggP#2I\ Adapter.adapt.adapter_address[0],
T?!D?YV e7# B? Adapter.adapt.adapter_address[1],
[H-r0Ah G/y@`A) Adapter.adapt.adapter_address[2],
bOvMXj/HV= pz
uR H1[ Adapter.adapt.adapter_address[3],
@+iO0?f v +$3Z5 Adapter.adapt.adapter_address[4],
6/4?x)l3- =W*Js %4 Adapter.adapt.adapter_address[5]);
}\-"L/D?+ /a'cP }
I7[F,xci JsDugn ,B return sMacAddress;
MhaoD5*9 &a/F"?9jL }
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M~o\K' 'K8emt$d+ 修改windows 2000 MAC address 全功略
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I7Uj<a=(q 2u=Nb0 z}gfH| `3QAXDWE 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
(*X SrQ X6Y<pw`y n#.~XNbxv c^%vyBMY 2 MAC address type:
Uiz#QGt |cBeyqr OID_802_3_PERMANENT_ADDRESS
E\GD hfTQ dM^1O-K: OID_802_3_CURRENT_ADDRESS
}}cS-p 1vmK
d s?}m~Pl sz?/4tY modify registry can change : OID_802_3_CURRENT_ADDRESS
~?BN4ptc h^`!kp but OID_802_3_PERMANENT_ADDRESS, you must modify driver
R,
J(]ew 4/Wqeq,E8 W/?\ 8AE %K$f2): CnvM>] @71n{9 Use following APIs, you can get PERMANENT_ADDRESS.
uy
t' [=otgVteN" CreateFile: opened the driver
|Nfi y U`-]U2" DeviceIoControl: send query to driver
sC ^9 jQ 'r};; !K0:0: zHT22o56X Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
<hvVh9 i_KAD U&mP Find the location:
4uSC> 2rG;j52))a .................
dh;
L! B0&W wa: :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
|Qa [N( <q dM :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
{dk%j~w8 $Qc`4x;N :0001ACBF A5 movsd //CYM: move out the mac address
q\xT *w/})Y3^ :0001ACC0 66A5 movsw
/^XGIQ/W W :qQ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
4XCy>;4u F^xhhz&e :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
QsN%a>t ov@N13 ,$ :0001ACCC E926070000 jmp 0001B3F7
Sj`GP p }5I+VY7a ............
}qk8^W{ !
,*4d $ change to:
7E}.P1 6(9S'~*'R :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
N-~Uu6zr 3<L>BakD :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
Mjr19_.S Oosr`e@S :0001ACBF 66C746041224 mov [esi+04], 2412
1lf5xm. }0%~x, :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
IeZgF> L+rMBa :0001ACCC E926070000 jmp 0001B3F7
<NVSF6` /Mg$t6vM .....
,$xV&w8f\" Z%t"~r0PS
D ^Cpgha e=yQFzQT) ?f{--|V &/}reE* DASM driver .sys file, find NdisReadNetworkAddress
p}r1@L s R}S@u@mOE 2yt)"DnFk 7v8V0Gp ......
?df*Y5I2 \*(A1Vk :000109B9 50 push eax
`wzb}"gLsM x'c%w: Y<"BhE ;B,6v P# * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
n*Q~<`T Q=+*OQV29 |
l[G&=/R@H +li<y`aw0 :000109BA FF1538040100 Call dword ptr [00010438]
vs`"BQYf t\/i9CBn :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
f2abee i 1{Lx) :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
=[7[F)I~O DF>LN%a~ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
L T.u<ThR} LrL
ZlJf :000109C9 8B08 mov ecx, dword ptr [eax]
KO ~_
,'KS:`m! :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
?c$z?QTMJ k/hD2tBLu :000109D1 668B4004 mov ax, word ptr [eax+04]
de&*#O5 L7}dvdtZ0 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
f
<,E 'DDlX3W- ......
Tgf#I*(^]
dkr[B'n FM80F_G^z )$.::[pNA set w memory breal point at esi+000000e4, find location:
.d4L@{V TH%J=1d ......
42Qfv%*c Bc^%1 // mac addr 2nd byte
wd
4]Z0; s\CZ os& :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
/p&V72 Q^|ZoJS // mac addr 3rd byte
I 19 / S1!X;PP/ :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
z;#DX15Rj g ss 3e& :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
L355uaj IO*}N" ...
^iHwv*ss t,f)!D$ :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
'UW(0 PXw 5 }pn5iI // mac addr 6th byte
]I+"";oQGB
d&@>P&AT :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
lVw77bZ n B5 :X :000124F4 0A07 or al, byte ptr [edi]
MPtn$@ doERBg`Jh :000124F6 7503 jne 000124FB
MHm=X8eg G[pDKELL :000124F8 A5 movsd
d,c8ks( U)PNY :000124F9 66A5 movsw
aLWNqe&1 >`3wEJ"< // if no station addr use permanent address as mac addr
|\Zs oA %/K'VE6pb .....
fW'@+<b /|)VO?*D ]z%X%wL 5Dhpcgq<< change to
{D6E@a kwcH$w<I :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
h0=Q .Yz6 (F<VcB :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
aT]G&bR? n{b(~eL? :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
CSA.6uIT :nt 7jm, :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
|UGmIm% :cvZk|b% :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
E!,+#%O> B5nzkJV<X :000124F9 90 nop
qG=>eRR /^F_~.u{ :000124FA 90 nop
#)qn$&.H *b$8O P$a `8~w )t$<FP It seems that the driver can work now.
/YyimG7 zE~{}\J XMR$I&;G8 >I~$h, Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
Nx%]dOa FE0}V}\=h 7jj.maK h6yXW!8 Before windows load .sys file, it will check the checksum
&pL.hM^ :75$e%'A The checksum can be get by CheckSumMappedFile.
cJ}J4? )r9lT*z d>RoH]K4 !zu YO3: Build a small tools to reset the checksum in .sys file.
,t2yw go6XUe c7E|GZ2Hc zKY 9'y Test again, OK.
Y]u6f c y4V~fg; >nqDUGnEo> q{fgsc8v\ 相关exe下载
_RT JEG 56|o6-a^ http://www.driverdevelop.com/article/Chengyu_checksum.zip b`lLqV<[cB Y<x;-8)* ××××××××××××××××××××××××××××××××××××
'=M4(h JQo"<<[ 用NetBIOS的API获得网卡MAC地址
/M0A9ZT[ PNSV?RT*pG ××××××××××××××××××××××××××××××××××××
$$,/F ~36)3W[4 K;,_P5J% P,QI-, #include "Nb30.h"
"vH>xBR[% tK|jh #pragma comment (lib,"netapi32.lib")
oHW:s96e FLb
Q#c\ 1TOT}h5 ||}k99y + 3pV^Oe^9 o_(@v2G` typedef struct tagMAC_ADDRESS
{\SJr: +9tm9<F8 {
&=KNKE` U= Gw( BYTE b1,b2,b3,b4,b5,b6;
MeP,8,n' ".Z1CBM( }MAC_ADDRESS,*LPMAC_ADDRESS;
VssD hxXl0egI KKCzq
| C:?mOM#_ typedef struct tagASTAT
dR^7d _! }.L\O]~{ {
@`IMR$' G1X${x7 ADAPTER_STATUS adapt;
!"G|y4O gsSUm f1 NAME_BUFFER NameBuff [30];
1-h"1UN2E e[>c>F^ }ASTAT,*LPASTAT;
Y`U[Y Hx 6JCq?:#ab Xf"B\%,(` THOXs;
k0 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
^L,Uz:[J [?=Vqd {
vmY 88Kx&S J%:D%=9 ) NCB ncb;
UhI T!x ik;S!S\v UCHAR uRetCode;
, sOdc!![ ;b-d2R memset(&ncb, 0, sizeof(ncb) );
vg.K-"yQW |e]2 >NjQa ncb.ncb_command = NCBRESET;
#77p>zhY jQV.U~25Q ncb.ncb_lana_num = lana_num;
5LkpfmR cl'#nLPz; //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
k;fy8 M%vZcP uRetCode = Netbios(&ncb );
; xz}]@]Ar Yp;6.\Z8[ memset(&ncb, 0, sizeof(ncb) );
k*U(ln ,drcJ ncb.ncb_command = NCBASTAT;
tn\PxT KysJ3G.k\ ncb.ncb_lana_num = lana_num; //指定网卡号
)J"*[[e >$g+Gx\v4 strcpy((char *)ncb.ncb_callname,"* " );
|)4aIa TA~FP#. ncb.ncb_buffer = (unsigned char *)&Adapter;
.*x |TPv{ (Cc!Iw'0M //指定返回的信息存放的变量
`1hM3N.nO 88}=VS ncb.ncb_length = sizeof(Adapter);
l_1y#B-k5 ]E:P-xTwaI //接着,可以发送NCBASTAT命令以获取网卡的信息
;;Y>7Kn!u 5LF#w_x uRetCode = Netbios(&ncb );
3[a&|!Yw PdkS3Hz return uRetCode;
ij|+MX G|LJOq7QB }
hk7kg/" pAm
L E[nJ'h<h Tp.t.Qic int GetMAC(LPMAC_ADDRESS pMacAddr)
mZgYR~ F s{}bQyQ {
"A>/m"c]* %"C%pA NCB ncb;
;r1.Uz( ]i@WZ( UCHAR uRetCode;
kzb%=EI rDEdMT int num = 0;
7/UdE:~]*= ITmW/Im5 LANA_ENUM lana_enum;
(v2.8zrJ U~}cib5W5 memset(&ncb, 0, sizeof(ncb) );
(TF;+FRW PIthv[F ncb.ncb_command = NCBENUM;
@5)THYAx4 +Y9n@` ncb.ncb_buffer = (unsigned char *)&lana_enum;
#6'+e35^ 8 iDdmr32E ncb.ncb_length = sizeof(lana_enum);
=a]B#uUn `+c8;p'q //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
t#eTn"; mi>CHa+$ //每张网卡的编号等
).8i*Ys,: yaw33/iN uRetCode = Netbios(&ncb);
{<k}U;uiO p&O-]o8 if (uRetCode == 0)
[? 1m6u; _]/&NSk {
M6MtE_E f:K3 P[| num = lana_enum.length;
}vof| (Yh "x"y3v' //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
.zM M!l3 6tDCaB for (int i = 0; i < num; i++)
_XP3|E;I/ pRTdP/(OQ {
Sd\+f6x b- FJMY ASTAT Adapter;
wvuh 3v:c".O2O if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
J_tI]?jrU OM1pyt {
%
QKlvmI" uTq)Ets3 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
M?FbBJ`sF `BGU pMacAddr.b2 = Adapter.adapt.adapter_address[1];
n@e[5f9?x oKlO cws} pMacAddr.b3 = Adapter.adapt.adapter_address[2];
NW*qw q Do\YPo_Mr pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Fu/{*4 XY*KWO pMacAddr.b5 = Adapter.adapt.adapter_address[4];
V!3.MQM =#Qm D= pMacAddr.b6 = Adapter.adapt.adapter_address[5];
a#NP69 Jemb0Qv }
Z^?Y TykH ~p'DPg4 }
S^/:O.X)c, J]=2] oI2 }
w?db~"T FE[{*8 return num;
X"z!52*3] y9@DlK }
,x.2kb 8g!C'5 NW=tZV Q<X uJX(s6["= ======= 调用:
H{4/~Z Zt7Gf |:{H4 F,l%SQCyj MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
Hc"FW5R (qQ|s@O int n = GetMAC(m_MacAddr); // 获得网卡数量
FhyA_U%/nF 5(}Qg9% g0n
5&X c{SD=wRt,y TCHAR szAddr[128];
b#2$Pd:( C $r]]MSj wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
G'\x9% *wY { ~zh m_MacAddr[0].b1,m_MacAddr[0].b2,
nOE 1bf^l kpU-//lk+ m_MacAddr[0].b3,m_MacAddr[0].b4,
kl90w 5 Y|(i1 m_MacAddr[0].b5,m_MacAddr[0].b6);
Ksu_4dE k"V@9q;* _tcsupr(szAddr);
#VA8a=t *G,'V,? // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
z$q:Yg $kM8E@x2 uSRvc0R\ HcKZmL.wp sIZ|N"2]A* 6'^Gh B ××××××××××××××××××××××××××××××××××××
UVIR
P# +#/`4EnI 用IP Helper API来获得网卡地址
my|UlZ(qg )U':NV2 ××××××××××××××××××××××××××××××××××××
fsxZQ=-PW bR*/d-v^ !KEnr`O2u xqAXfJ. 呵呵,最常用的方法放在了最后
~1`ZPLVG FlPPz +l,6}tV9 o3oAk10
用 GetAdaptersInfo函数
YV 5kzq ZvS|a~jO E{-W#}# KJf~9w9U 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
>[U.P)7; ny,a5zEnF ^:yg,cS|Be 7rdPA9 #include <Iphlpapi.h>
mAFVjSa2 npW1Z3n #pragma comment(lib, "Iphlpapi.lib")
/h!Y/\ kI
Owa]ax5 o9Z!Z^ f/&k$,w typedef struct tagAdapterInfo
\~YyY'J G \S >H {
NSPa3NE b[MdA|C%j char szDeviceName[128]; // 名字
tl:+wp7P` ~D9VjXfL) char szIPAddrStr[16]; // IP
)=
,Lfj8x \AT]$`8@_ char szHWAddrStr[18]; // MAC
J6)&b7 =:!$'q: DWORD dwIndex; // 编号
!/},k"p6 J7C2:zj }INFO_ADAPTER, *PINFO_ADAPTER;
SuHv{u45 mN9Uyz5G k$hNibpkt ;{Sgv^A INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
gmY*}d`
'f p=U/l#xO /***********************************************************************
VS:UVe cVR3_e{&H * Name & Params::
OEkx}.w aC&ZV}8of * formatMACToStr
l/JE}Eg( zMXlLRC0 * (
:IZ(9=hs 9J$8=UuxWG * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
\:*<En0 jmAQ!y|W. * unsigned char *HWAddr : 传入的MAC字符串
0V:DeX$bZ wK7wu. * )
:jFKTG
_uR-Z_z * Purpose:
~[CtsCiQ u
I \zDR * 将用户输入的MAC地址字符转成相应格式
#()u=) g]z[!&%Ahs **********************************************************************/
%>cl0W3x B~/LAD_ void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
_V9 O,"DDc Cyb-}l {
H8ws6}C C XQPbt[5 int i;
9 pGND]tIi 2ja@NT short temp;
\xH#X=J tp3>aNj char szStr[3];
b,U3b})( )m-l&UK >t/P^fr_F JYbE(&l%de strcpy(lpHWAddrStr, "");
EzDj,!!<w `J>76WN for (i=0; i<6; ++i)
;?y*@*2u 5PJB<M_m: {
&?@gUk74" 6;lJs,I1w{ temp = (short)(*(HWAddr + i));
PC_#kz ? 9.V@+i _itoa(temp, szStr, 16);
$>3/6(bW #nE%.k|R~ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
z|Hc=AU8y UH<nc;.B strcat(lpHWAddrStr, szStr);
Q}J'S5% %0PdN@I if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
CWVCYm@!kz ZwLD7j*) }
0.}Um Ufz& 2 }
)U`"3R pr|P#mc"J H:X=v+W 'JBf*p". // 填充结构
FTy`#*7Ul H<M
ggs- void GetAdapterInfo()
]U]22I'+$2 C*}TY)8 {
[mSK!Y@u ^KU:5Bn char tempChar;
FQR{w >-Qg4%m ULONG uListSize=1;
P&/PCSf ^N!l$&= PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
}LH>0v_<Y web=AQ5I4 int nAdapterIndex = 0;
D!.
r$i)
Wt&tu2 BX|+"AeF JM#jg-z,~ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
d9XX^nY. =a`l1zn8= &uListSize); // 关键函数
g8yWFqE!T `A.!<bO)] !*:Zcg?7n u"K-mr#$[o if (dwRet == ERROR_BUFFER_OVERFLOW)
~RVx~hh O[3AI^2 {
t6;Ln().Hw um@RaU PIP_ADAPTER_INFO pAdapterListBuffer =
zaX!f~;" *f~X wy" (PIP_ADAPTER_INFO)new(char[uListSize]);
/;M0tP GNXQD}L?b? dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
H( `^1 //G5lW/* if (dwRet == ERROR_SUCCESS)
?-,v0# V8>%$O
sw {
=nEl m*E _wWh7'u~G pAdapter = pAdapterListBuffer;
b;&J2:` <^&NA<2 while (pAdapter) // 枚举网卡
kb?QQ\e 4q)eNcs {
VT1W#@`e- q P@4KH}e CString strTemp = pAdapter->AdapterName; // 网卡名字
DJeP] +]Oq{v:e strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
oy!W$ ?6 m:<cLc :. strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
Xc2Oa qoBm!|q im^G{3z m :ROq strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
22L#\qVkl XF1x*zc pAdapter->IpAddressList.IpAddress.String );// IP
0X\,!FL &oevgG 8jxgSB", dOq*W<% formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
w\pD'1e S @\Pki+n[ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
aWVJx@f JBdZ] 0@E[IDmp raGov` AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
6Flc4L8JU }io9Hk>| EI2V<v >Qc0g(w pAdapter = pAdapter->Next;
PA"xb3@I u0h {bu 2RKI M(~ g% :Q86u nAdapterIndex ++;
GmN} +( FqiCzP4 }
-san%H' 7t\W{y delete pAdapterListBuffer;
h\KQ{-Bl 5tR<aIf }
6a PZW %FGPsHH }
F ]\4< .eW}@1+[; }