如何实现修改网卡物理地址的三种方法
R\)pW9) X5=Dc+ 同样要感谢胡大虾
]5B5J k|1/gd5 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
1H%LUA c_+}` 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,
vWwp'q e;!si>N 使得两块卡的MAC地址不同,那么网络仍然可以工作。
g;vG6!;E\ OSxr@ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
C}#JvNyQ nT9B?P> 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
&Zd!|u h8Kri}z; M 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
6!O~:\`DJ lkOugjI 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
`9%@{Ryo v-EcJj% 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
1%t9ic d XrLeoK 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
"\Z.YZUa\ +wr2TT~ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
;i> |5tEy *JUP~/Nr 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
Ac|IBXGa= &")ON[|b 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
2{% U\^- dk# LAm0< 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
NO8)XJ3s _5y3<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\{ y[3- *#w+*ywVZH 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
C8%q?.nH= Ak^g#^c* 台。
):31!IC #zyEN+ 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
)u`q41! FTsvPLIv" 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
EE=!Y NP] <x *.M"6? 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
3a_~18W ~sx?aiO w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
1!~=8FTv @))PpE`co8 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
qlNK } 2r]80sWY 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
l`M{Ravvn* Cj#$WZga% 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
\ym3YwP4/: &;DK^ta*P bit RSA,that's impossible”“give you 10,000,000$...”
$i;%n1VBg 1
\:5ow&a “nothing is impossible”,你还是可以在很多地方hook。
R<I)}<g(A3 bk44qL;8 如果是win9x平台的话,简单的调用hook_device_service,就
JmjqA Dex Ko|nF-r_ 可以hook ndisrequest,我给的vpn source通过hook这个函数
8GgZAu'X 4"U/T1& 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
O4dJ> O =W$
f+ 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
f.-b.nNf SvLI%>B=9 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
>08'+\~:b -<h4I
aM 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
%F_)!M;x F<39eDNpz 这3种方法,我强烈的建议第2种方法,简单易行,而且
-|YG**i/ rozp 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
m-Z<zEQ 4i|yEf 都买得到,而且价格便宜
LVP2jTz 38#BINhBt ----------------------------------------------------------------------------
MH7 n@.t )7j jfD\ 下面介绍比较苯的修改MAC的方法
#q#C_" Au~l
O Win2000修改方法:
&c>%E%!" p8,Rr{ w+($=n~ 0N>NX?r 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
BJC$KmGk $P
rji Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
j1D 1tn @K.{o' 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
EIQ`?8KSR UEHJ?
} 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
&y_Ya%Z3*e X?whyD)vE@ 明)。
2t
7':X XT+V> HI 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
89hV{^ i7D[5! 址,要连续写。如004040404040。
wr>[Eo@%\ AH-B/c5 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
cip5 -Z@8 W cOyOv 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
*Cf5D6=Q {02$pO 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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[>--U)/ e7tp4M9!% 获取远程网卡MAC地址。
^IW5c>;| r)<c
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TP3KT) BV;dV6`z 4Ys\<\~d (-S\%,hO 首先在头文件定义中加入#include "nb30.h"
ak1?MKV. |Yb]@9>vn #pragma comment(lib,"netapi32.lib")
zu/BDyF cPunMHD typedef struct _ASTAT_
qh9d.Q+n O1+OE!w {
"{9^SPsp +%Z#!1u ADAPTER_STATUS adapt;
uvG'Kx OTe h8h NAME_BUFFER NameBuff[30];
( fNG51h! qkXnpv } ASTAT, * PASTAT;
~cr##Ff5 iy!SqC ) KvGJo)(" d!57`bVOd 就可以这样调用来获取远程网卡MAC地址了:
&ci;0P#Q m3#rU%Wj CString GetMacAddress(CString sNetBiosName)
LUaOp
" mY=Q#nG {
4yK{(!&i+ +L0Jje>Az ASTAT Adapter;
f/PqkHF N=T 0Td Kj53"eW w`YN#G NCB ncb;
RE0ud_q2 d H N"pNNs UCHAR uRetCode;
"f~*4g D?.H|% Y~TD)c= '2z1$zst,# memset(&ncb, 0, sizeof(ncb));
^V}c8 P| ]A=yj@o$xN ncb.ncb_command = NCBRESET;
\X2r? icK>| ncb.ncb_lana_num = 0;
0?o<cC1Z P9
w);jp; d%Ls'[Y^_0 c/lT S uRetCode = Netbios(&ncb);
T{So2@_& yQcIfl]f #fx>{ vzH CSwPL>tUV memset(&ncb, 0, sizeof(ncb));
1,7 3ncN)E/@ ncb.ncb_command = NCBASTAT;
;e)`Cv ;RK;kdZ ncb.ncb_lana_num = 0;
&j}:8Tst t
i&!_ "T@9#7Obu 'pnOHT sNetBiosName.MakeUpper();
!tzk7D M ]Hf>7p T@jv0/(+ 6bDizS} FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
dOT7;@ 7#&e0fw/I 8S`
j6 ;w7s>(ITZ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
h_HPmh5 mY[*(a B3|G&Kg Xhs*nt%l ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
,!O]c8PcU !^'6&NR#K ncb.ncb_callname[NCBNAMSZ] = 0x0;
SM8f"H28 >fi_:o <v6W
l\ $[g#P^ ncb.ncb_buffer = (unsigned char *) &Adapter;
Te%V+l k4PXH ncb.ncb_length = sizeof(Adapter);
a>Wr2gPko J#gG*( KV)if' e I9#JM|2 uRetCode = Netbios(&ncb);
bcgXpP -TMg9M4 9m.MGJbQ_f Wn{MY=5Y CString sMacAddress;
v|MT^. |>RNIJ] sd%m{P2 Bg[_MDWc-P if (uRetCode == 0)
V.%LA.8 fK _uuw4 {
'#C5m#v ce[
Maw sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
/}/GK|tj BNgm+1?L Adapter.adapt.adapter_address[0],
F`La_]f?b\ Z,tHyyF?j Adapter.adapt.adapter_address[1],
"ql$Rz8 o%!s/Z1 Adapter.adapt.adapter_address[2],
l"1*0jgBw D\Y,2!I Adapter.adapt.adapter_address[3],
n[B[hAT gFd*\Dk Adapter.adapt.adapter_address[4],
|c>.xt~ |/ji'Bh Adapter.adapt.adapter_address[5]);
t3AmXx nu)YN1
* }
5 B t~tt $<9u:.9xf return sMacAddress;
AhkDLm+ yD Jy'Z_F{ }
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P4zwTEk` ^f57qc3nF 修改windows 2000 MAC address 全功略
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~MP |L?my ;%Px~g NG`Y{QT6N K$:+]fJK 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
'N^*, 7n?yf_je Z- t&AH t3!OqM 2 MAC address type:
]Ok'C"V(j (S4HU_,88 OID_802_3_PERMANENT_ADDRESS
L[Ot$ 6Xz d>5x OID_802_3_CURRENT_ADDRESS
8#\|Y~P 6i%6u=um3 ,
@!X!L VR .t modify registry can change : OID_802_3_CURRENT_ADDRESS
XUKlgl!+. 9]{va"pe7 but OID_802_3_PERMANENT_ADDRESS, you must modify driver
( et W4p 6O,:I in5e * l p(D@FT -Lq2K3JHyn V1,/qd_ Use following APIs, you can get PERMANENT_ADDRESS.
g*(z.
LuHRB}W CreateFile: opened the driver
;aj;(Z.p) AloL+eN@ DeviceIoControl: send query to driver
^_i)XdPU b;{"@b,Y Zk/ejhy0 s7HKgj Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
C/QmtT~`e t|V<K^ Find the location:
&AOGg\ :8]8[ .................
}*U|^$FEU YU" /p|!1 :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
I 44]W & i]N<xcF9N* :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
w@&z0ODJ I`*5z;Q!%@ :0001ACBF A5 movsd //CYM: move out the mac address
S0Io$\ha kz1#"8Zd! :0001ACC0 66A5 movsw
/a<UKh:A[ wViTMlq :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
M.6uWwzQR -KV,l :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
@0s'
(
_"Z?O)d* :0001ACCC E926070000 jmp 0001B3F7
6T|Z4f| *oeXmY ............
j}tM0Ug.U p"c6d'qe change to:
dq@
*8ui Pc =ei :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
0O,;[l !mTq6H12 ! :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
|!9xL*A bS2g4]$'po :0001ACBF 66C746041224 mov [esi+04], 2412
{lH'T1^m ?O+. :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
&6C]|13; tq~4W% p/ :0001ACCC E926070000 jmp 0001B3F7
l^}u S|c( x s\<! .....
s+v9H10R /&Cq-W Sh1$AGm $ZGup"z) `kxC#
&HO l?2 DASM driver .sys file, find NdisReadNetworkAddress
i+qg*o$ ;4ybkOD bL`\l!qQx; Exqz$'(W9 ......
7%EIn9P ZzNHEV :000109B9 50 push eax
M9A1
8d| zn 0y`9!n? <Vk}U @IsUY(Gu * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
?4U4o<
S*=^I2; |
OblHN* ;l_b.z0^6 :000109BA FF1538040100 Call dword ptr [00010438]
l[IL~ |n)4APX\Q :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
F<4:P= yna!L@ *@, :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
,hu@V\SKv HZ%V>88 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
wkGr} Iy49o! :000109C9 8B08 mov ecx, dword ptr [eax]
%6 Av1cv vT0Op e6m :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
} =)u_q AC(qx:/6 :000109D1 668B4004 mov ax, word ptr [eax+04]
s`H|o'0 K=o { :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
XJPIAN~l & ;.rPU ......
lY"l6.c U`=r.> j@(S7=^C6% 5hy7}*dR set w memory breal point at esi+000000e4, find location:
NZv 8# |v%$Q/zp& ......
;"0bVs`.^e *X$qgSW // mac addr 2nd byte
>QvqH 2 1Z)P.9c :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
hWbu
Z% { 22ey`@`h // mac addr 3rd byte
y\;oZ]J 0.wF2!V. :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
D((/fT)eD )s^gT]"N :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
nVWU\$Ft eA2*}"W ...
0J'Cx&Rg Xe\}(O :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
zeQ~'ao< [&*irk // mac addr 6th byte
^_Lnqk6 9C,gJp}P :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
NpZ'pBl 9ThsR&h3 :000124F4 0A07 or al, byte ptr [edi]
QxE%C ty~Sf-Pri :000124F6 7503 jne 000124FB
D*~Q;q> fJ.=,9:< :000124F8 A5 movsd
AJLzLbV+ Z{B [r; :000124F9 66A5 movsw
yC5>k;/6#K 6wB
!dl // if no station addr use permanent address as mac addr
ef{Hj[8 *vRHF1)L .....
.Qn#wub M5+R8ttc =/|GWQj =Xr{ Dg change to
,e1c,} uGXvP(Pg' :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
SGZYDxFC@ EJC}"%h :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
um]*nXIr 1_LKqBgo :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
0K.$C~C "gI-S[ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
@(a~p M<Z#4Gg#4 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
mD +9/O! _?{KTgJ G :000124F9 90 nop
/rD9) bHSoQ \ :000124FA 90 nop
9<CUm"%J '!Va9m*w7 B
&Z0ZWx =r]_$r%gR It seems that the driver can work now.
!K*3bY`# :jTbzDqQ 2ALYfZ|d d:&cq8^ Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
AX@bM w\d1 6I=d0m.io gPKO-Fsd" Before windows load .sys file, it will check the checksum
|Zn,|-iW %iIr %P? The checksum can be get by CheckSumMappedFile.
l@UF-n~[ >/C,1}p[ /P3Pv"r|8] :X9;KoJl-V Build a small tools to reset the checksum in .sys file.
Gv)*[7 T` v hZ<FCY,/? %:l\Vhhz Test again, OK.
mp(:D&M r7U[QTM% 8_D:#i ^|rzqXW 相关exe下载
9Y# vKb{> 'SG<F,[3 http://www.driverdevelop.com/article/Chengyu_checksum.zip -t`KCf,0 |1OF!(: ××××××××××××××××××××××××××××××××××××
p0Ij4 '#lEUlB 用NetBIOS的API获得网卡MAC地址
3WkrG.$[b o~:({ ××××××××××××××××××××××××××××××××××××
&{M-<M \3U.;}0_X $dt*
4n ' uX7"u*@Q*~ #include "Nb30.h"
)buy2#8UW [F *hjGLc} #pragma comment (lib,"netapi32.lib")
%tkL<e gY-}!9kW] JKYl R^I4_ZA ]Ah<kq2sk &s.-p_4w^D typedef struct tagMAC_ADDRESS
r)qow.+& $I4JKh {
g fv?#mp :NwFJc BYTE b1,b2,b3,b4,b5,b6;
P]4u`& 14-uy.0[ }MAC_ADDRESS,*LPMAC_ADDRESS;
@DR?^
q p It'PWqZtG :,^x?'HK Rwmr [g typedef struct tagASTAT
w 01\KV :(jovse\ {
NTM.Vj
-_h Wc##.qU ADAPTER_STATUS adapt;
]mO7O+ [py/\zkn NAME_BUFFER NameBuff [30];
@q" #.?>s L|2WTyMU }ASTAT,*LPASTAT;
>Cr'dKZ} ve/|"RB Z=s]@r #k)J);&ZA UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
8g_GXtn(z /Q9iO&Vu {
@2A&eLwLH ~ln96*)M; NCB ncb;
P.t7_v> >RmL0d#B UCHAR uRetCode;
c$%I^f}' 6k\8ulHw memset(&ncb, 0, sizeof(ncb) );
7LW%:0 $xj>j ncb.ncb_command = NCBRESET;
euh rEjwkH \" =@uqar2 ncb.ncb_lana_num = lana_num;
`Yu4h+T 8bEii1EM //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
{ r8H5X oJ}$ /_ uRetCode = Netbios(&ncb );
/u'M7R b;(BMO,( memset(&ncb, 0, sizeof(ncb) );
O#D
N3yu? {D 8[pG%z ncb.ncb_command = NCBASTAT;
V0$:t^^ -+|{#cz ncb.ncb_lana_num = lana_num; //指定网卡号
'%A*Z,f V)r6bb{^ strcpy((char *)ncb.ncb_callname,"* " );
%?:eURQ =g^JJpS ncb.ncb_buffer = (unsigned char *)&Adapter;
{B6tGLt#bf `OyYo^+D|. //指定返回的信息存放的变量
Rwz (20n\^ Q(YQ$i"S ncb.ncb_length = sizeof(Adapter);
2Yd;#i) {{4Sgb //接着,可以发送NCBASTAT命令以获取网卡的信息
{W# VUB #]o#~:S= uRetCode = Netbios(&ncb );
Jro%zZle -u'BK@; return uRetCode;
V IU4QEW`x RV+0C&0ff }
`zRm
"G K~>ESMZ5 _NJq%-,' SA16Ng int GetMAC(LPMAC_ADDRESS pMacAddr)
uzUZuJ &!FWo@ {
?wS/KEl=O 1{X ;&y NCB ncb;
mo3HUXf}8 , 8F(R%v UCHAR uRetCode;
ZzuWN& BIjQ8 t int num = 0;
$T80vEi+u u~^d5["T LANA_ENUM lana_enum;
9"~,ha7S$ h wfKgsm memset(&ncb, 0, sizeof(ncb) );
Vam4/6 1
9C=' TMS ncb.ncb_command = NCBENUM;
VM[Vhk[ %CiZ>`5n# ncb.ncb_buffer = (unsigned char *)&lana_enum;
UDz#?ZWnd C_DXg-a2lu ncb.ncb_length = sizeof(lana_enum);
P ".[=h [6Gb@jG //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
]p2M!N,? v81H!c.* //每张网卡的编号等
n$T'gX#5 <U()
*0
uRetCode = Netbios(&ncb);
xT$9M" ^8yhx-mgb if (uRetCode == 0)
wtw S>pbplE {
=9JKg4I6 5 J9,/M0 num = lana_enum.length;
)9QeVf k9<P]% //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
]2P*Z6Az L.@o for (int i = 0; i < num; i++)
.-g++f(_i KDX34Fr1 {
\{ui{8+G nZ 0rxx[V? ASTAT Adapter;
U&\8~h <X_I` if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
3o=K?eOdg pkL&j<{ {
Yw\PmRL"p fc#zhp5bX pMacAddr.b1 = Adapter.adapt.adapter_address[0];
&u'$q
f 6h!wx pMacAddr.b2 = Adapter.adapt.adapter_address[1];
[nam H a }QL 2#R pMacAddr.b3 = Adapter.adapt.adapter_address[2];
8&"@6/)[ WU
-_Y^ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
75LIQ!G|= @;we4G5 pMacAddr.b5 = Adapter.adapt.adapter_address[4];
Sp=6%3fZ]m [l2ds: pMacAddr.b6 = Adapter.adapt.adapter_address[5];
gz? ]]-H 1 f;k)x }
E$'Zd,|f= Sb&[V>!2^ }
#;32(II o7*z@R" }
DhwFD8tT U]Vu8$W return num;
[BpIzhy&} L+&eY?A }
/{';\?w 2,Og(_0> f@%H"8w! L/,W ======= 调用:
C]tHk)<|42 p<2A4="& t@TBx=16 '@ym-\, MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
w7?&eF(w( &ESE?{of) int n = GetMAC(m_MacAddr); // 获得网卡数量
SG{> t*E #mNM5(o h$Z_r($b
]e'Ol$3U9= TCHAR szAddr[128];
*.UM[Wo \)=X=yn2 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
yE(> R(^ G.3qg% m_MacAddr[0].b1,m_MacAddr[0].b2,
3JiJ,<,7 <(YmkOS+ m_MacAddr[0].b3,m_MacAddr[0].b4,
G H
N OA\2ja~+ m_MacAddr[0].b5,m_MacAddr[0].b6);
o!`.LL% ))"
*[ _tcsupr(szAddr);
P~V0<$C R$<LEwjSw // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
#-ioLt% \>8"r,hG| T>l=0a # Vj7(6'Hg E-NuCP%|c VuDSjh ××××××××××××××××××××××××××××××××××××
^FJ=/ #@T )&"l3*x 用IP Helper API来获得网卡地址
{%$eq{~m OXy>Tlv ××××××××××××××××××××××××××××××××××××
OAu?F}O x[+t d&:ABI _cqBp7 呵呵,最常用的方法放在了最后
jg]_'^pVzr }ZMbTsm 8Yr_$5R ? *I2?
用 GetAdaptersInfo函数
#>+O=YO )_P|_( =,q,W$- :yN;_bC!b% 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
.0l0*~[ ^u zJu( 4^T@n$2N S) /(~ #include <Iphlpapi.h>
uXiAN#1 <StyO[ #pragma comment(lib, "Iphlpapi.lib")
G992{B !/W[6'M#p {AbQaw @EZ@X/8{& typedef struct tagAdapterInfo
5Z]zul@+* :- B,Q3d {
zY\pZG 1ID0'j$ char szDeviceName[128]; // 名字
7mipj] ]sBSLEie
' char szIPAddrStr[16]; // IP
v\>!J? ) -+u8# char szHWAddrStr[18]; // MAC
[A?Dx-R;( xc.(-g[ DWORD dwIndex; // 编号
D9
~jMcX 5[.Dlpa'7 }INFO_ADAPTER, *PINFO_ADAPTER;
JivkY"= F Ca]+*Eb9z{ TfaL5evio w=.w*?> INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
)UA$."~O i3~"qbU%z[ /***********************************************************************
USLG G}R Az.(tJ X" * Name & Params::
BsV2Q`(gT 8?ldD * formatMACToStr
hsIC5@s3 H!Gsu$C * (
>e y.7YG MP/6AAt7=| * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
U4]>8L [03$*BCq 3 * unsigned char *HWAddr : 传入的MAC字符串
07WZ w1(; {3@lvoDT * )
UxI0Of&: c , a+u * Purpose:
HMyw:? ea-NqdGs;m * 将用户输入的MAC地址字符转成相应格式
OQ&?^S`8', 9 p6QNDp **********************************************************************/
J(+I` YEF|SEon0 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
s[h& Uv"G tFLdBv!=:^ {
|:_WdU"Q] fx@Hd!nO~" int i;
}HB)%C50. "YbvI@pD short temp;
smEKQHB Qhlgu! char szStr[3];
R*~<?}Rr u4QPO:,a4 5 _X|U*+5 '^f,H1oW strcpy(lpHWAddrStr, "");
!~5;Jb>s[/ w'[lIEP 2$ for (i=0; i<6; ++i)
l$KC\$?%* '@1o M1 {
9Z}Y2:l' v;.7-9c* temp = (short)(*(HWAddr + i));
2O\p`,. 2_lgy?OE` _itoa(temp, szStr, 16);
bqEQP3t^ `I+G7KK if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
k.nq, 7{HJjH!zx strcat(lpHWAddrStr, szStr);
h$[}lZDg g.-{=kZ
if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
f\CJ |tKX + v. I|c }
{fXD@lhi &Rw4ub3 }
le%&r