如何实现修改网卡物理地址的三种方法
+&\TdvNI4 fC3IxlG 同样要感谢胡大虾
s/[i>`g/9 ud:?~?j&w 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
U30)r+& ^TWN_(-@ 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,
~rCnST
n @L!{zY 使得两块卡的MAC地址不同,那么网络仍然可以工作。
l7{hq}@;cC +>qBK}` 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
"tIf$z savz>E& 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
:,q3?l6
Q]xW}5
/ 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
QBsDO].J< w#mnGD 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 )9 `^J~^Z7Y- 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
%Y Rg1UKY *Kzs(O 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
24N,Bo
3 SA>;]6)`( 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
.%wEuqW=0 )Qxv9:X 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
p>eD{#2 xYu~}kMu 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
@?]-5 ~3; \S7OC 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
%yw*!A1 )N=b<%WD 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~>?w#?J CJKH"'u3^ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
Z `\7B e ^}1RDdQ"U 台。
oh@r0`J]x 3`9*Hoy0c 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
PYHm6'5BtB $PS5xD~@ 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
b"FsT yL
Q&<\ 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
18A&[6"! hTG
d Uw] w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
pO+1?c43 2FVKgyV ->requesthandler函数要hoo miniport的这个函数似乎不容易找
h5F'eur }ZmdX^xB 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
Y|VzeJC 1M;)$m: 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
.sG,TLE[< ONjc},_ bit RSA,that's impossible”“give you 10,000,000$...”
O[L8(+Sn '6 'XBL? “nothing is impossible”,你还是可以在很多地方hook。
{hg$?4IyQ c&Zm>Qo[
如果是win9x平台的话,简单的调用hook_device_service,就
Wq9s[)F"Z ?^ErrlI_ 可以hook ndisrequest,我给的vpn source通过hook这个函数
#P9VX5Tg !F<?h e<U 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
;%Da { @E>^\!nH 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
%9D@W*Z /3TorB~Y 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
n#&RY%#` Mc}x]j`f 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
t!u*6W|@ S-/#3 这3种方法,我强烈的建议第2种方法,简单易行,而且
blN1Q%m6 R$@.{d&:w 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
|Gf{ } {f&ga 都买得到,而且价格便宜
_uu:)% wwAT@=X*} ----------------------------------------------------------------------------
iE Oyc59 B7 PmG
f)b 下面介绍比较苯的修改MAC的方法
}1W$9\% y*(YZ zF Win2000修改方法:
]s -6GT K`X2N ww,c)$ 4By-+C* 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
_[phs06A {;}8Z $ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
sR9F: Ii,:+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
p_AV3 $KKaA{0- 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
W^N"y& +i>q;=~ 明)。
@ubz?5 \fz
j fZ1n 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
Qm.kXlsDI 0\#Q;Z2 址,要连续写。如004040404040。
% *G)*n lewDR"0Kx 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
'AAY!{> !:t9{z{Ixg 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
|i`@!NrFL E&+^H
on 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
6-=_i)kzq }gW}Vr < mCGcM^21-x uf^:3{1 ××××××××××××××××××××××××××
0|ps), ?},ItJ#>)q 获取远程网卡MAC地址。
uJOW%|ZN` VL{#.;QQa ××××××××××××××××××××××××××
`aUp&8{ @,MdvR+a +o Xu_<4 首先在头文件定义中加入#include "nb30.h"
x]ti3?w 6b/b}vl #pragma comment(lib,"netapi32.lib")
':V_V. : S>,I&`yi typedef struct _ASTAT_
&FrB6y 9^ r {
C'._}\nX iW?9oe ADAPTER_STATUS adapt;
1,j9(m2 QP B"EW NAME_BUFFER NameBuff[30];
^PQV3\N %-l:_A } ASTAT, * PASTAT;
PBL^xlg +_eb*Z`5o pNlisS ^JtHTLHL= 就可以这样调用来获取远程网卡MAC地址了:
zcKC5vqb ElXe=5L\# CString GetMacAddress(CString sNetBiosName)
6
b}feEh$! 'D&G~$ {
Qm#i"jvV v)yimIHzo ASTAT Adapter;
j>*SJtq7 $Jm2,Yv hPxI&
:N `&_k\/ NCB ncb;
1J"9r7\ pYVy(]1I(3 UCHAR uRetCode;
%5*#c*)R > bF!Y]H <S$21NtM87 JJ?ri, memset(&ncb, 0, sizeof(ncb));
d&bc>Vt Z]TVH8%|k ncb.ncb_command = NCBRESET;
]7t\%_
z4641q5'm ncb.ncb_lana_num = 0;
p^rX.?X ~5uNw*H 6wB>-/'Y 0NtsFPO uRetCode = Netbios(&ncb);
]&U| d Noxz kpMF &t/<yq}{ %GbPrlu memset(&ncb, 0, sizeof(ncb));
5vi#ItN}| 0juIkN# ncb.ncb_command = NCBASTAT;
)m8>w6" /Q8A"'Nk ncb.ncb_lana_num = 0;
1K9?a;. [|n-x3h a<'$` z|s -0SuREn sNetBiosName.MakeUpper();
$pfe2(8 M3@fc,Ch 6Y)^)dOi !*Z)[[ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
e K1m(E.= pE/3-0;}N d4>-a^)V 8ex:OTzn| strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
7(8 %C6zXiO" '&:x_WwVrO 8+a<#?; ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
{2k<
k(, |akC ncb.ncb_callname[NCBNAMSZ] = 0x0;
(l8r>V &IEBZB\/+& T{4fa^c2J 1+tt' ncb.ncb_buffer = (unsigned char *) &Adapter;
R}X_2"" jjwMvf.R ncb.ncb_length = sizeof(Adapter);
]a!; `m$ T:%wX9W PnIvk]"Ab 0 ,Qj: uRetCode = Netbios(&ncb);
y?z _^ppj gVA}?t; tD7C7m 8^/Ek<Qb| CString sMacAddress;
3b)T}g VgsCwJ9w 2<o[@w [G[{l$E it if (uRetCode == 0)
O|OSE # 1dTM- {
B%rr}Ro1e iC|6roO!jk sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
QjjJtKz y~c4:*L3 Adapter.adapt.adapter_address[0],
0SCW2/o8 (zJ$oRq Adapter.adapt.adapter_address[1],
o*wC{VP_ ";?C4%L Adapter.adapt.adapter_address[2],
EM54
wy_;+ 'Y Adapter.adapt.adapter_address[3],
9g&)6,< fo\J \ Adapter.adapt.adapter_address[4],
?Y6la.bc{ >c
y.]uB Adapter.adapt.adapter_address[5]);
F `pyhc>1; -=Eq/su% }
&>zy_) ?fa,[r|G return sMacAddress;
TaQ "G \LoSUl
i }
<W=[
sWJ #!=>muZt n?e@): o eJC ×××××××××××××××××××××××××××××××××××××
Z!RRe]"y `YmI' 修改windows 2000 MAC address 全功略
Q0q)n=i}] snTJe[^d ××××××××××××××××××××××××××××××××××××××××
IJ_'w[k Pvg Ro'4/{}+ ^I'Lw 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
)>/j&>% ^tg6JB;s o.A}`` t=W$'*P0} 2 MAC address type:
Ca5Sc, no kJ#[UCqzM OID_802_3_PERMANENT_ADDRESS
fJn3"D' 7\0|`{|R@ OID_802_3_CURRENT_ADDRESS
zN)|g dW{o+9 nw Xs%R]KOwt {b-0_ modify registry can change : OID_802_3_CURRENT_ADDRESS
# McK46B z (ju
aDn) but OID_802_3_PERMANENT_ADDRESS, you must modify driver
+6#%P Mdlt zy=)L w*6!?=jP ,p*ntj{ 59Tg"3xB< *3F /Ft5 Use following APIs, you can get PERMANENT_ADDRESS.
3<jAp#bE 1fO2)$Y CreateFile: opened the driver
fUp|3bBE }/7.+yD DeviceIoControl: send query to driver
CFkW@\] v't6
yud c_-" Qo ,Y g5X Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
DX&lBV zO).<xIq+ Find the location:
n $O.> +9 16ZPk .................
qUEd
E`B y?Hj%, :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
w8ZHk?: Y>78h2AU :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
BYr_Lz|T
J:g<RZZ1 :0001ACBF A5 movsd //CYM: move out the mac address
I!F}`d ,Ou1!`6?t :0001ACC0 66A5 movsw
i3M?D}(Bs 0gv3v@QO :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
cYq']$] vR%j#v|s :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
]5o0 _A;vSp.` :0001ACCC E926070000 jmp 0001B3F7
eN<>#:` 7,W]zKH ............
;<bj{#mMv "o^bN 9= change to:
nl)_`8= "q9~C :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
,u?wYW; >}dTO/ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
Lo|NE[b:G HsjELbH :0001ACBF 66C746041224 mov [esi+04], 2412
w&wA >q>& 1EC -e|M. :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
ibZt2@GB)I pPi YPfs :0001ACCC E926070000 jmp 0001B3F7
TZ&4 n=<NFkeX .....
|dl0B26x "t(1tWO1o !F0rd9 _KSfP7VU ?o(ZTlT Aj8l%'h[ DASM driver .sys file, find NdisReadNetworkAddress
njy~ >zPO>.?h7T
K;<NBnH TRs[ ~K)n ......
LPq*ZZK ?r
-\%_J_( :000109B9 50 push eax
N5q}::Odc u"`5 (TT3(|v :DOr!PNA * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
o9KyAP$2 bc3|;O |
avu*>SB Ij;==f~G :000109BA FF1538040100 Call dword ptr [00010438]
x !#Ma HpB!a,R6B :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
Cp .1/ YXczyZA`x :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
cPA~eZbX 7.wR"1p# :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
wFK:Dp_^ JDC=J(B :000109C9 8B08 mov ecx, dword ptr [eax]
nwa\Lrh ;yk9(wea}" :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
@wd!&%yzO E/"YId `A :000109D1 668B4004 mov ax, word ptr [eax+04]
~pHJ0g:t EzzTJ> :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
2x-'>i_|g a~8:rW^ ......
/_NkB$& %/{IssCR7 BKa A=Bl -vyIOH, set w memory breal point at esi+000000e4, find location:
#5'c\\?Q jo 7Hyw!g ......
3c01uObTL "-G&=( // mac addr 2nd byte
u/z,92mmS 8ku?
W :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
>]>0KQfO ((Vj]I%
; // mac addr 3rd byte
Hfh@<'NL] MC4284A5 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
^7i^ \w0
$cRcap :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
[ Z#+gh GLo\q:5A ...
0L!er%GM 4fu'QZ(} :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
5Waw?1GL z[WC7hvU // mac addr 6th byte
fm3(70F\ 8# 6\+R :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
^36M0h|R VYL@RL' :000124F4 0A07 or al, byte ptr [edi]
6P0y-%[Gk cDfx)sL :000124F6 7503 jne 000124FB
2~vo+ng <\>+~p, :000124F8 A5 movsd
@)9REA(U Jb(DJ-& :000124F9 66A5 movsw
f&6w;T= 6{5q@9F // if no station addr use permanent address as mac addr
D~cW
]2 =YWT|%^uX .....
A{4Dzm ! aML#Z |n '
be P u8|@|t change to
v2IEJ 5iP8D<;o5 :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
bBA$}bv J2rvJ2l=t :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
j%#?m2J} P;j&kuW|zL :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
\|v `l{ V@B7P{gH :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
\s,Iz[0Vfz 7@FDBjq :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
Kp8fh-4_ )V=0IZi :000124F9 90 nop
V{43HA10b xC<R:"Mn :000124FA 90 nop
|a%B|CX wHA/b.jH <#zwKTmK1 XFtOmY It seems that the driver can work now.
OWqrD@ -UJ?L 3voW aD+0\I[x Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
z9^c]U U)E Cy`26[E$S F|,6N/;!W v}Z9+ yRC2 Before windows load .sys file, it will check the checksum
[w,(EE }6<)yW}U The checksum can be get by CheckSumMappedFile.
h5x*NM1Ih {W-5:~?" Dh2#$[/@1 3Hs$]nQ_X Build a small tools to reset the checksum in .sys file.
DUqJ y*F( w
nWgy4: j+$M?Z^ " <qEXX Test again, OK.
b9`i Z Jth=.9mrM hBjVe?{ =PV/`I_h 相关exe下载
wcwQj Hwd
~eHRlXL' http://www.driverdevelop.com/article/Chengyu_checksum.zip 2@sr:,\1 yE}BfU { . ××××××××××××××××××××××××××××××××××××
9WOu8Ia F#B5sLNb 用NetBIOS的API获得网卡MAC地址
sA3UeTf k'g$2 ××××××××××××××××××××××××××××××××××××
p<q].^M AfN&n= d K ,6DD=w 0r }~rcrm. #include "Nb30.h"
/oFc03d vmvFBzLR #pragma comment (lib,"netapi32.lib")
ZBF1rx? \<X2ns@Tf ln fm0 -xz|ayn _r]nJEF5 o!=WFAi[pX typedef struct tagMAC_ADDRESS
w(Gz({l+ kymn)Ea {
aV<^IxE; xHHV=M2l(s BYTE b1,b2,b3,b4,b5,b6;
&-=K:;x t}VwVf<K }MAC_ADDRESS,*LPMAC_ADDRESS;
,7<DGI_y 5Q|sta! c8<xFvYG *!Y-! typedef struct tagASTAT
b_|u< {M[~E|@D {
^Z#@3= :&9TW]*g ADAPTER_STATUS adapt;
Ge^Qar @ ICbKg: NAME_BUFFER NameBuff [30];
7lR<@$q Ew]<jF|.# }ASTAT,*LPASTAT;
c yP,[?N H'Ln
P>@n# 8bt53ta ;T>+, UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
&L%Jy #= 5/ * >v {
'PpZ/ry$ L%XXf3;c NCB ncb;
SRItE\"Xe ei|cD[
NY UCHAR uRetCode;
\DS^i`o)rY MxTmWsaW memset(&ncb, 0, sizeof(ncb) );
]-:1se 781]THY= ncb.ncb_command = NCBRESET;
vOe0}cR c" +zgP ncb.ncb_lana_num = lana_num;
#]y5zi IC/Q //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
LWD#a~ nv)))I\ uRetCode = Netbios(&ncb );
w.uK?A>W, hg8Be6G< memset(&ncb, 0, sizeof(ncb) );
DvYwCgLR %'0&ElQ ncb.ncb_command = NCBASTAT;
Xu6K%]i^ =Dk7RKoHF ncb.ncb_lana_num = lana_num; //指定网卡号
@\jQoaLT$_ _=EZ `!% strcpy((char *)ncb.ncb_callname,"* " );
h>klTPM> I+",b4 ncb.ncb_buffer = (unsigned char *)&Adapter;
AkA!:!l @1bH}QS //指定返回的信息存放的变量
CW-A e L M
/Ga ncb.ncb_length = sizeof(Adapter);
Jq)U</ /H)Br~ l //接着,可以发送NCBASTAT命令以获取网卡的信息
{cR=N~_EO Rh<N);Sl7 uRetCode = Netbios(&ncb );
.$0Pr%0pWI C
) ?uE' return uRetCode;
Kt6>L5:94 c`jDW S }
% O%xpSYr YB5dnS"n
\bold" 3D_"yZ
int GetMAC(LPMAC_ADDRESS pMacAddr)
){ gAj |')-VhLLK {
cDeZMsV utH%y\NMF| NCB ncb;
,E}$[mHyjz [l*;E
f, UCHAR uRetCode;
mU@xcN >DP:GcTG int num = 0;
3=-
})X; !re1EL LANA_ENUM lana_enum;
`!i-#~n [/$N!2'5 memset(&ncb, 0, sizeof(ncb) );
RJ}#)cT X;!~<~@Y ncb.ncb_command = NCBENUM;
u7].}60.' z"UPyW1? ncb.ncb_buffer = (unsigned char *)&lana_enum;
1bSD,;$sQ `R+,1"5 = ncb.ncb_length = sizeof(lana_enum);
[@G`Afaf URw5U1 //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
IzUo0D*@ &{z<kmc$6 //每张网卡的编号等
P^i.La, E\$C/}T uRetCode = Netbios(&ncb);
S_\
F 2|{V,!/cvG if (uRetCode == 0)
l r~gG3 hs(W;tR@W {
; LMWNy4 c1%rV`)] num = lana_enum.length;
_| zBUrN 62\&RRB
i //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
XYfv(y %|+E48 for (int i = 0; i < num; i++)
@cv{rr T)SbHp Y {
H?Jm'\~ Z<"K_bj ASTAT Adapter;
Phs-(3 Cq\I''~8 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
:2y"3azxk "HlgRp]u {
Ns=AjhLc z ZnfNQl[ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
v>mn/a XUmR{A pMacAddr.b2 = Adapter.adapt.adapter_address[1];
a$JLc a \ZH&LPAY pMacAddr.b3 = Adapter.adapt.adapter_address[2];
qZ X/@Yxz DC:)Ysuj pMacAddr.b4 = Adapter.adapt.adapter_address[3];
E\ th%q,mG X?o(
b/F- pMacAddr.b5 = Adapter.adapt.adapter_address[4];
o2uj =Gnx z$[C#5+2 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
>oJkJ$|wU TH?9< C-C
}
qp~gP >/^#Drwb!i }
UtJ a3ya `78V%\ }
1-VT}J( L?RF;jf return num;
shgAhx `xz&Scil }
\x+3f tju|UhP3 &`!^Zq vG aGoE,5 ======= 调用:
7r
0,>
3" ;3m!:l
i8PuC^] N1x@-/xa| MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
d,cN( '&yeQ int n = GetMAC(m_MacAddr); // 获得网卡数量
jbmTmh1q Y(6Sp'0 ycr"Y| Wa'sZ# TCHAR szAddr[128];
Q-eCHr) g,kzQ}_ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
cAuY4RV K@:m/Z}|4 m_MacAddr[0].b1,m_MacAddr[0].b2,
HY}j!X +R.N%_ m_MacAddr[0].b3,m_MacAddr[0].b4,
{`"#yl6" Lm%GR[tyQ m_MacAddr[0].b5,m_MacAddr[0].b6);
w4:\N U =f 7r69I" _tcsupr(szAddr);
{nMAm/kyj Es'Um,ku // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
XFqJ 'R =A!S/;z> AuiFbRFi K%j&/T j1 <7sIm^N K_BPZ5w ××××××××××××××××××××××××××××××××××××
^TFs;|.. d- E4~)Qy 用IP Helper API来获得网卡地址
9NpD!A&64< F%/h* ××××××××××××××××××××××××××××××××××××
m7qqY
}5 9U}@xC yL1bS|@ Ufid%T' 呵呵,最常用的方法放在了最后
{ T]?o~W =zg:aTMti X% {'<baR [_6 &N. 用 GetAdaptersInfo函数
'mM jjG9 }_OM$nzj fI|[Z+" f4('gl9 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
)Y]/^1hx 5#JJ? ;/8 {N0 [=TCEU{"~ #include <Iphlpapi.h>
SU%DW 46 UlovXb #pragma comment(lib, "Iphlpapi.lib")
G*}F5.>8( saZ>?Owz >_ \<E!j LMl~yqM typedef struct tagAdapterInfo
=y]$0nh &%C4Ugo {
z; }6f wz
/GB8P char szDeviceName[128]; // 名字
P=8>c'Q F?4(5 K char szIPAddrStr[16]; // IP
kCP$I732 m
<k!^jp char szHWAddrStr[18]; // MAC
RDQ^dui )Hw:E71h2 DWORD dwIndex; // 编号
UWXm?v2j 7"v$- W y }INFO_ADAPTER, *PINFO_ADAPTER;
-w6
"? mDMt5(. h{iEZ# ,/Cq
v INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
A.%CAGU5w B|{I:[ /***********************************************************************
3:CO{=`\7B "HIXm * Name & Params::
% 4 ~l 0t.p1 * formatMACToStr
-8Ti*: NucM+r1P * (
+|RB0}hFS- 3{Q,hpZN * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
lhLGG !]?$f= * unsigned char *HWAddr : 传入的MAC字符串
r.3KPiYK /.Jb0h[W1 * )
*,WP,-0 gUax'^w;V; * Purpose:
U8QX46Br CnF |LTi * 将用户输入的MAC地址字符转成相应格式
iU2KEqCm LLAa1Wq **********************************************************************/
~=n#}{/ pK&I^r void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
D&:yMp( o4^Fo p {
@e2}BhB2 x^= M6;: int i;
j2n,f7hl. O}ejWP8> short temp;
)M<vAUF 'ktHPn
,K char szStr[3];
C;B}3g& Xa9TS" d+L#t (jWss V1 strcpy(lpHWAddrStr, "");
<9A@`_';Aq j .A6S` for (i=0; i<6; ++i)
p9ZXbAJ{ 7S^""*Q^ {
c'fSu;1 1&)_(|p[C temp = (short)(*(HWAddr + i));
||B;o- A2H4k|8 _itoa(temp, szStr, 16);
g[z.*y/ -7]Xjb5 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
)9nElb2 YE+$H%Jl! strcat(lpHWAddrStr, szStr);
OyG"1F \l#>dq "Y if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
hsLzj\)6 hP@(6X," }
wo^Sy41bF (&\aA 0-}H }
;e8V
+h ik,lSTBD U HO_Z PH4%R]{8{ // 填充结构
Wa"(m*hW ;GHvPQc_ void GetAdapterInfo()
"E=j|q Pt< s* ( {
JcO08n B/uniR^x char tempChar;
wFn[9_`* l95<QI ULONG uListSize=1;
&