如何实现修改网卡物理地址的三种方法
,xVAJ6_# oD9n5/ozo 同样要感谢胡大虾
^Y%_{
S6JXi>n 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
9jqsEd-SW 0V(}Zj> 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,
z]+L=+,, _W_< bI34 使得两块卡的MAC地址不同,那么网络仍然可以工作。
}UB@FRPF cPNc$^Y 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
PC<_1!M] bIyg7X)/ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
3u$1W@T( B6k<#-HAT 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
BDWbWA
6 Z%B6J>;u M 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
+jwHYfAK) &
rab,I" 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
tOLcnWt
I*3}erT 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
)j>U4a -LszaMR} 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
8Ejb/W_ p ZTrh&I] 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
~Q]5g7k=& I"vkfi#= 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
qz>R"pj0g m\0_1 #( 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
ud$-A > ]^'h 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
/z*Z+OT2 %NxQb' 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
~s'tr&+ K8&;B)VT> 台。
n%7?G=_kj ?e<2'\5v 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
'1gfXC =oq8SL?bJ* 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
%ERcFI]G KaNs>[a8 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
aY>v XAU%B-l: w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
bTaKB- WqCC4R,- ->requesthandler函数要hoo miniport的这个函数似乎不容易找
wc4BSJa,19 sjg`4^!wDD 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
<]M.K3> c
Rq2 re 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
_V-K yK 0\= du bit RSA,that's impossible”“give you 10,000,000$...”
o'!=x$Ky {}$7B p “nothing is impossible”,你还是可以在很多地方hook。
Lz'VQO1U= gVOAB-nw 如果是win9x平台的话,简单的调用hook_device_service,就
rm,`M <ukBAux,D 可以hook ndisrequest,我给的vpn source通过hook这个函数
eMJ>gXA] ]$@D=g,r 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
sI!H=bp-8 :x*)o+ 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
bx8](cT_ :hX[8u 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
Icnhet4 No'?8 +i 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
_{K mj,q o eUi 这3种方法,我强烈的建议第2种方法,简单易行,而且
?dgyi4J?=` ,twx4r^ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
(j&: X g6ezlW 都买得到,而且价格便宜
"<!U f<Hi=Qpm ----------------------------------------------------------------------------
hJ}i+[~be f~`=I NrU 下面介绍比较苯的修改MAC的方法
mLX/xM/T?/ 0@
Y#P|QF Win2000修改方法:
`@/)S^jBau %c }V/v_h tJ\
$% +WH\,E 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Iux3f+H
Q.g/ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
Lgg,K//g fK J-/{| 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
L8VOiK=, ANM#Kx+ 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
cMw<3u\ BzzC| 明)。
f!9i6 ~dYCY_a 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
`\kihNkJn3 y6XOq> 址,要连续写。如004040404040。
8>&@"j 'NEl`v*<P 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
uE-(^u D|:'|7l W 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
a+w2cN' #De>EQ% 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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AUnfhk@$ {213/@, 获取远程网卡MAC地址。
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)4yP(6|lx H+v&4} f 77P\:xc IPQRdBQ 首先在头文件定义中加入#include "nb30.h"
i?x gV_q; 1EyN
|m| #pragma comment(lib,"netapi32.lib")
VmS_(bM l5[5Y6c> typedef struct _ASTAT_
)l3Uf&v^f cS ~OxAS {
$R9D
L^iD NXW*{b ADAPTER_STATUS adapt;
50,'z?-_ LP2~UVq NAME_BUFFER NameBuff[30];
kwI``7g8*e kp m;ohd } ASTAT, * PASTAT;
Br1R++] ]}2)U ]PXM;w e;]tO-Nu 就可以这样调用来获取远程网卡MAC地址了:
kK6OZhLH F.9}jd{ CString GetMacAddress(CString sNetBiosName)
.wfydu)3 u` pTFy {
g'"~' mQ"~x] ASTAT Adapter;
lx)^wAO4 XiUq#84Q w,UE0i9I ~ao:9ynY NCB ncb;
19!?oeOU honh'j UCHAR uRetCode;
=pH2V^<<# C:QB=?%; o! a,r3 JcAsrtrG] memset(&ncb, 0, sizeof(ncb));
8Fn\ycX#"l /*0t_ ncb.ncb_command = NCBRESET;
Y;i=c6 kAftW
' ncb.ncb_lana_num = 0;
c%H' jB[ 1`cH
E Aa x#1Fi$. PR:k--)D uRetCode = Netbios(&ncb);
JZ5k3#@e ?qh-#,O9B fBS a8D3}` ,i>`Urd memset(&ncb, 0, sizeof(ncb));
sSM"~_y\ <BR^Dv07U ncb.ncb_command = NCBASTAT;
'zyw-1 /%@;t@BK4 ncb.ncb_lana_num = 0;
Qqm?%7A1 \!u<)kkyT %rwvY`\ N'
hT sNetBiosName.MakeUpper();
&
3#7>oQ [WwoGg*)mn 09kR2(nsW/ z^bS+0S5x! FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
E7Lqa
S hD6BP C'6I< YX k^5Lv#Z strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
Tzq@ic#!B T#!>mL|9| 1lw%RM IJ^~,+
ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
+kSu{Tc R)NSJ-A!2 ncb.ncb_callname[NCBNAMSZ] = 0x0;
kx,.)qKk gInh+XZs g'.OzD F!+1w(b: ncb.ncb_buffer = (unsigned char *) &Adapter;
.NOAp ?=1eHnP!R ncb.ncb_length = sizeof(Adapter);
!XPjRd q ;;0'BdsL` +x]/W|5 WZQ2Mi<&1' uRetCode = Netbios(&ncb);
3^8Cc(bk vJWBr:`L (&}[2pb! 4H{t6t@-: CString sMacAddress;
]]j^ <KMCNCU\+ Iz0$T.T __=53]jGE if (uRetCode == 0)
~I||"$R eiMP: {
'1mk;% PaCCUF sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
ddQ+EY@! dl4n-*h Adapter.adapt.adapter_address[0],
lV\iYX2# EGXvz)y Adapter.adapt.adapter_address[1],
(*S<2HN5 E)-;sFz Adapter.adapt.adapter_address[2],
q?!HzZ }0'LKwIR Adapter.adapt.adapter_address[3],
j
iKHx_9P H^d?(Svh Adapter.adapt.adapter_address[4],
Rqe.=+Qs v>8.TE~2 Adapter.adapt.adapter_address[5]);
En\@d@j<u Ci`o;KVj }
u
W]gBhO$O DTO_IP return sMacAddress;
eoiz]L Fb{N>*l. }
r#zcl)rbU V0;"Qa@q n]g"H WARiw[
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|[`YGA4 5}%R 修改windows 2000 MAC address 全功略
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/EjXyrn2 B $u/n in>+D|q
c hO"!q;<eS 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
/@\`Ibe k[f2`o= .i*oZ'[X ;"M6}5dQ4 2 MAC address type:
OlT8pG5Oa p{,#H/+J OID_802_3_PERMANENT_ADDRESS
<tvLKx Jl_W6gY"Z OID_802_3_CURRENT_ADDRESS
6Z|h>H5a @&?(XY 'M% P!79{ 8 |R.yuSL)( modify registry can change : OID_802_3_CURRENT_ADDRESS
`,}7LfY Ch]d\G M but OID_802_3_PERMANENT_ADDRESS, you must modify driver
#scZP -Cyo2wk ps'_Y<@ tK;xW YYpC!)
!q+ #JW Use following APIs, you can get PERMANENT_ADDRESS.
a,w|r#x] z)M#9oAM CreateFile: opened the driver
1^|#QMT |$\K/]q- DeviceIoControl: send query to driver
uH*6@aYPo NK qIx P")I)>Q6 3YMqp~4 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Z"VP<- V8/4:Va7s Find the location:
R=~%kt_n b-
- tl@H .................
OKh0m_ )7 S]fu
M% :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
ulxlh8= JuSS(dJw :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
pq`uB ^i|R6oO_5 :0001ACBF A5 movsd //CYM: move out the mac address
6FzB-], <\O+
:0001ACC0 66A5 movsw
VgVDTWs7 %M`48TW) :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
Fq~uuQ 'S3<' X :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
wF`Y
,@ u9~5U9]O%6 :0001ACCC E926070000 jmp 0001B3F7
'Ou C[$Z $w*L'
< ............
R ABw(b f|,Kh1{e change to:
(ODwdN7; ,gw9R9 x_ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
}@q/.Ct! x s$Vv :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
K.xABKPVc
aqEZhMy :0001ACBF 66C746041224 mov [esi+04], 2412
kQmkS^R ./ {79 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
zx%WV@O9 }sH[_%) :0001ACCC E926070000 jmp 0001B3F7
0{b} 1D y nmjIQ
.....
o,WjM[e G$f%]A1 Z$/76 f(pq`v^-n 3'.@aMA@
I6
?(@, DASM driver .sys file, find NdisReadNetworkAddress
#B5,k|"/,M l\W|a'i !Q[v"6? ~Fuq{e9` ......
12lX-~[[" uj6'T Sl :000109B9 50 push eax
d#v@NuO6
h 'O(=Pz i#V(oSx ~bZ=]i * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
d AcSG '|4+<# |
E@ :9|5 dO82T3T :000109BA FF1538040100 Call dword ptr [00010438]
Kd-1EU cR3d&/_,U :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
R `tJ7MB BI:Cm/ > :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
gko=5|c,@ 6&x\!+]F8 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
cp@Fj" R->x_9y-R :000109C9 8B08 mov ecx, dword ptr [eax]
{T-\BTh&Q Q!P%duO :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
&DMC\R* j kxhsDD$@p :000109D1 668B4004 mov ax, word ptr [eax+04]
1w=.vj<d8 B!/kC)bF: :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
6o^>q&e}% fi
HE`]0 ......
M>i(p% jg?UwR& NwF"Zh5eMW .u)KP*_ set w memory breal point at esi+000000e4, find location:
w80X~ I:jIChT ......
} [#8>T 0ZjT.Ep // mac addr 2nd byte
*/e$S[5 ]Uwp\2Bc :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
iW6O9~ \>5sW8P]H` // mac addr 3rd byte
futYMoV 'mZv5? :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
$jMA(e`Ye0 U:*rlA@_. :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
\s#~ %l
aA4RC0' ...
5&8BO1V. SPV+ O{ :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
3g;Y
{>hxmn
// mac addr 6th byte
yc*cT%?g ]ePg6 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
q(qm3OxYo t#.}0Te7 :000124F4 0A07 or al, byte ptr [edi]
(n k g Qp<*or@ :000124F6 7503 jne 000124FB
W$jRS fc~fjtqwvz :000124F8 A5 movsd
X.#*+k3s0 _AF$E"f@ :000124F9 66A5 movsw
d[?RL&hJO ;cVK2' // if no station addr use permanent address as mac addr
RP2$(% Y!j/,FU .....
r#WqXh_uk gN}$$vS #v(As)4^ oqvu8" change to
}$<v L&+k`b :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
M%:\ ry4: R>"pJbS;L :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
J?{sTj"KB j?C[ids< :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
aO$0[-A pImq<Z :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
jk`U7G* b6S"&hs :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
2XyyU}.$ p*W{*wZ_^ :000124F9 90 nop
@wD#+Oz
fUvXb>f, :000124FA 90 nop
yE
N3/-S+ 15_"U+O(/ WS&a9!3; %ly&~&0 It seems that the driver can work now.
!]R>D{"" Ox
,Rk WMKxGZg" rk%pA-P2 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
r!w4Br0 ?ZTA3mV?+ @[FO;4w wy|b Hkr_ Before windows load .sys file, it will check the checksum
O\q6T7bfRW "uZ^zV`" The checksum can be get by CheckSumMappedFile.
>G1]#'6; YO.ddy*59 7lYf+&JZ KY2z)#/ Build a small tools to reset the checksum in .sys file.
= <A0; PQi(Oc S^1ZsD. L5:1dF Test again, OK.
Md9y:)P@Y .5SYN-@ B !x6N" ?w'03lr% 相关exe下载
&n?RKcH}d >BJBM | http://www.driverdevelop.com/article/Chengyu_checksum.zip M!hD`5.3 \u6.*w5TI ××××××××××××××××××××××××××××××××××××
<2O#!bX1 cAx$W6S 用NetBIOS的API获得网卡MAC地址
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?]*"S{Cq v .LM|@OeaD! \ %xku: ifWQwS/,a #include "Nb30.h"
/ZL6gRRA| Jzp|#*~$E #pragma comment (lib,"netapi32.lib")
2.{zfr ]T40VGJ:h J}-e9vK-# DoBQ$Ke p UZ-pN_!Z: =(R3-['QIb typedef struct tagMAC_ADDRESS
\,m*CYs` #
dUi[' {
~USyN'5lU7 `.~*pT*u BYTE b1,b2,b3,b4,b5,b6;
c<Ud[x. >`yRL[c; }MAC_ADDRESS,*LPMAC_ADDRESS;
`PLax@]2 vwAhNw2- F *U.cJ% GAs.?JHd typedef struct tagASTAT
@eESKg(, cl{mRt0 {
]R^xO;g' |<8Fa%!HHc ADAPTER_STATUS adapt;
m.gv? A[F@rUZp NAME_BUFFER NameBuff [30];
AYsHA w 4B[uF/[ }ASTAT,*LPASTAT;
6Xn9$C) wZ`*C
mr 2J) 4kK_S.& UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
@bAuR &tiJ=;R1 {
nb*`GE yYTOp^ NCB ncb;
]Ee$ulJ02 VTX6_&Hc1g UCHAR uRetCode;
tQ.H/; O sy_C<O memset(&ncb, 0, sizeof(ncb) );
4T~wnTH0Xg puh-\Q/P ncb.ncb_command = NCBRESET;
M D&7k,! HqyAo]{GN ncb.ncb_lana_num = lana_num;
U{@2kg- d<m.5ECC} //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
xbCQ^W2YU| l&Y'5k_R uRetCode = Netbios(&ncb );
CFoR!r:X =?\%E[j memset(&ncb, 0, sizeof(ncb) );
YB:}Lb \lwLVe ncb.ncb_command = NCBASTAT;
5Z:qU{[ g`2Oh5dA ncb.ncb_lana_num = lana_num; //指定网卡号
iG=Di)O 4#t-?5" strcpy((char *)ncb.ncb_callname,"* " );
{([`[7B>a< 2^r J|Ni ncb.ncb_buffer = (unsigned char *)&Adapter;
&xt
GabNk yGV>22vv
M //指定返回的信息存放的变量
;Z`R! x2OAkkH\]i ncb.ncb_length = sizeof(Adapter);
PY+4OZ$ vbG&F.P //接着,可以发送NCBASTAT命令以获取网卡的信息
z"Cyjmg" EiZa,}A uRetCode = Netbios(&ncb );
#veV {,g h7o.RRhK return uRetCode;
Zzb?Nbf NQvI=R-g }
|goK@< @Q;s[Kg{! 9}4~3_gv;M N\rL ~4/ int GetMAC(LPMAC_ADDRESS pMacAddr)
M0KU}h {9^p3Q+:P {
#ZP;] W Jz P0D' NCB ncb;
f=S2O_Ee } .<(L UCHAR uRetCode;
}WBHuVcZG U;!J(Us int num = 0;
64>CfU( 6}|h LANA_ENUM lana_enum;
cRWB`& e,W,NnCICj memset(&ncb, 0, sizeof(ncb) );
G!h75G20 ]e+&Pxw]e ncb.ncb_command = NCBENUM;
Z aS29} /{W6]6^ ncb.ncb_buffer = (unsigned char *)&lana_enum;
JZ&_1~Z= S_;r!. ncb.ncb_length = sizeof(lana_enum);
es=OWJt^ uv^x //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
m
-hZ5i >Q?8tGfB //每张网卡的编号等
?ks.M'@ vJV/3-yX uRetCode = Netbios(&ncb);
,H^!G\ *v?kp>O if (uRetCode == 0)
"^;h' {Qn{w%!| {
L'
bY,D(J> Ndgx@LTQQ num = lana_enum.length;
^5(d^N 0r8Wv,7Bo //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
$em'H,*b3 WIpV'F|t]` for (int i = 0; i < num; i++)
8F@Sy,D ZmNNR 1%/ {
l=((>^i M]/DKo ASTAT Adapter;
=;b3i1'U 6]kBG?m0 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
a6 0rJ#GD HXztEEK6 {
<gfRAeXA 2gMG7%d pMacAddr.b1 = Adapter.adapt.adapter_address[0];
@qj]`}Gx' BMu Efa^ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
QG2 Zh9R Eh|,[D!E pMacAddr.b3 = Adapter.adapt.adapter_address[2];
F*r) x;\/Xj; pMacAddr.b4 = Adapter.adapt.adapter_address[3];
PLMC<4$s ,]W|"NUI pMacAddr.b5 = Adapter.adapt.adapter_address[4];
!2Z"Lm pRL:,q\ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
%Ta"H3ZW rjO{B`sV* }
'[%#70* KAI2[ gs }
zB~< @ J p+'"a }
|%mZ|,[ n-yUt72 return num;
^2+Vt=* LdN[N^n[H }
El;"7Qn {\P%J:s#9 $Th)z}A}EA ^87 9sI ======= 调用:
[|=M<>?[ VJ&<6 zqXF`MAB= p?,<{mAe MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
\y]K]iv =\5WYC int n = GetMAC(m_MacAddr); // 获得网卡数量
Z?!AJY ,_Bn{T=U FpA t zIjfxK TCHAR szAddr[128];
~uty<fP Q47R`" wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
f!w/zC . jTIG#J) m_MacAddr[0].b1,m_MacAddr[0].b2,
NimgU Fa $DIy?kZ m_MacAddr[0].b3,m_MacAddr[0].b4,
iBSg`"S^]C ]Z8u0YtM) m_MacAddr[0].b5,m_MacAddr[0].b6);
pTwzVz~ :VZS7$5 _tcsupr(szAddr);
76)"uqv1x zdRVAcrwQ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
sIgTSdk o&Xp%}TI O& Sk}^ phjM(lmCo otR7E+*3 0lg'QG> ××××××××××××××××××××××××××××××××××××
+u0of^}= o?>0WSLlm 用IP Helper API来获得网卡地址
@tm2Y%Y! *m+FMyr ××××××××××××××××××××××××××××××××××××
W6NhJ#M7 _Fa\y ZX jeRE(3'Q )-&@8` 呵呵,最常用的方法放在了最后
jc9C|r w+
!c9 |f fHOef 04Zdg:[3-! 用 GetAdaptersInfo函数
w!6{{m QjY}$ XKky-LeJ IeYNTk&< 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
X1.-C@o ^7aqe*|vm t;w<n" xn2 nh@; #include <Iphlpapi.h>
it\$Pih] |JIlp"[ #pragma comment(lib, "Iphlpapi.lib")
KMIe%2:b5 F,~BhKkbV &@oI/i&0B \{ EVRRXn typedef struct tagAdapterInfo
giNXXjl yl~;! {
1!MJ+?Jl U,i_}O3Q char szDeviceName[128]; // 名字
VU,G.eLW #Pg`0xiV char szIPAddrStr[16]; // IP
TS6xF? $lT8M-yK\ char szHWAddrStr[18]; // MAC
3xs<w7 <jV,VKL# DWORD dwIndex; // 编号
MygAmV& Zo&i0%S\E }INFO_ADAPTER, *PINFO_ADAPTER;
MN2i0!+ ,@f"WrQ N=1ue`i p"%D/-%Gu INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
,gQl_Amvz ]?VVwft /***********************************************************************
0(-4"u>? PEvY3F}_rh * Name & Params::
GO"|^W )v;O2z * formatMACToStr
S3%2T wx3_?8z/O * (
*G.vY#h J "I,] * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
% vUU
Fub >p-UQc * unsigned char *HWAddr : 传入的MAC字符串
h-ii-c?R@0 B.G6vx4yp * )
5m~9Vl-& Qz|T0\=V * Purpose:
@)h>vg <h:xZtz * 将用户输入的MAC地址字符转成相应格式
DK?aFSf\ F0_w9"3E~ **********************************************************************/
9Q,>I6`l sn:VM HrOT void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
_:9}RT? !lfE7|\p {
D?_K5a&v, b+qd'
,.Z int i;
L@H^?1*L? l3Zi]`@r short temp;
MBt\"b#t ]YI9 char szStr[3];
*w@1@6?j W Csf_1 e7GYz7 ;:bp?( strcpy(lpHWAddrStr, "");
flPS+ L-`V^{R] for (i=0; i<6; ++i)
4ekwmw(ox ![B|Nxq}@ {
d?X,od6 [voZ=+/ temp = (short)(*(HWAddr + i));
Q$5t~*$` 23r(4 _itoa(temp, szStr, 16);
"Y<;R+z oVK:A;3T| if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
m,\+RUW' a^l)vh{+ strcat(lpHWAddrStr, szStr);
NC~?4F[ 4o}{3! m if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
9
3)fC -OJ <Lf+"= }
dGk"`/@ Rr
[_t FM }
:7 LA/j %/I:r7UR{ :dW\Q&iW i_N8)Z;r // 填充结构
"mBM<rEn* jz"
>Kh.} void GetAdapterInfo()
({rcH.: R*bx&..< {
0qNk.1pv ^|Z'}p|& char tempChar;
X8m-5(uW Ph
P)|P ULONG uListSize=1;
GY?u+|Q 4eB'mPor PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
`WH$rx! UY9*)pEE int nAdapterIndex = 0;
*~P| ? D' BGi'UL, Crc6wmp 1P"7.{ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
XFoSGqD $H+X'1 &uListSize); // 关键函数
I<RARB-j `5- ;'nX JfkEJk< ggPGKY-b= if (dwRet == ERROR_BUFFER_OVERFLOW)
KC}G_"f.$ S8AbLl9G@> {
1y:fH4V \LJ!X3TZ PIP_ADAPTER_INFO pAdapterListBuffer =
wowf1j- I N3-ZNx (PIP_ADAPTER_INFO)new(char[uListSize]);
1/mBp+D B ZU@W%E dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
873 bg|^hs yg8= G vO if (dwRet == ERROR_SUCCESS)
xkFa Lbo3fwW {
;5;>f)diS HgW!Q(* pAdapter = pAdapterListBuffer;
O1jiD_Y!9 O9N!SQs80 while (pAdapter) // 枚举网卡
{i=V:$_# G?v<-=I {
.B xQF AVLY|79# CString strTemp = pAdapter->AdapterName; // 网卡名字
(t3gNin &V
7J5~_ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
i?d545. u :4[>]&:u3 strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
~Qif-|[V "Ia.$,k9 *>?N>f" g]h@U&`~u_ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
oMAUR
" Efe(tH2q pAdapter->IpAddressList.IpAddress.String );// IP
HABUf^~- Ln6emXqw 4xT /8>v2| E3p$^['vx formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
g:~q&b[q6 oMYFfnoAa pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
!W,LG$=/ VWt=9D; n&&C(#mBC G"3KYBN> AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
_l]
0V
g` ^& *;]S` 8(-
29 S=kO9"RB] pAdapter = pAdapter->Next;
id+EBVHAd -4Dz98du J*K=tA |Wck-+}U nAdapterIndex ++;
\2~\c#-k #X``^
}
s^6,"C lxZ9y delete pAdapterListBuffer;
$<=d[6 dm_Pz\* }
T1RY1hb|g> ~x4]p|)</ }
@\gE{;a8 Z$c&Y>@) }