如何实现修改网卡物理地址的三种方法
?Vh#Gr S&&QU# 同样要感谢胡大虾
kZ6:=l iZ/iMDfC 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
|}8SjZcQW UCj<FN ` 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,
YuHXm3[ :}q)]W 使得两块卡的MAC地址不同,那么网络仍然可以工作。
M<=e~';H z[vu-f9 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
*Jt+-ZM LEN=pqGJ. 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
/V2yLHm mBB"e"o 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
hW~UJ/$ <eS+3, 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
OXl0R{4 MOytxl:R 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
(["V( $ oO7)7$|1 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
SY:ISzB} }Q\+w,pJgN 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
YUTh*`1k< pVzr]WFx 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
}G^'y8U m$hkmD| 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
'~7zeZ' ?I+$KjE+ 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
6Hy_7\$(- 0"GLgj:9 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
$Fi1Bv) +BhJske 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
S{)K_x <gFisc/#r 台。
&Cm]*$? L&=r-\.ev 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(hJyo} 1`s^r+11: 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
6Z=Qs=q e_l|32#/ 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
(!efaj TI2K_' w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
2qV oe}F 0DnOO0Nc ->requesthandler函数要hoo miniport的这个函数似乎不容易找
f<oU"WM O0_RW`69 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
rR/{Yx4 9@mvG^ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
+!:=Mm ^qVBg BPb bit RSA,that's impossible”“give you 10,000,000$...”
bVa?yWb. .kkhW8: “nothing is impossible”,你还是可以在很多地方hook。
6]?W&r|0I K W
ZEi? 如果是win9x平台的话,简单的调用hook_device_service,就
jS8B:> mQSn*;9\T3 可以hook ndisrequest,我给的vpn source通过hook这个函数
)%kiM<}) d0Ubt 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
M} ri>o d.Ccc/1- 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
mC-wPi8 @CxgoX^ 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
s +qodb+ 0r i 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
!) `*e>]x yc`3) 这3种方法,我强烈的建议第2种方法,简单易行,而且
(c"!&&S^ = ox\D04:M 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
R>&8%%# \L}7.fkb8 都买得到,而且价格便宜
qUn+1.[% w8: ----------------------------------------------------------------------------
"(dI/} LCzeE7x 下面介绍比较苯的修改MAC的方法
%.'oY% `ueOb Win2000修改方法:
]Wjcr2Wq ;R<V-gab ,!PV0(F( B&1E&Cv_8 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
8A::q ; jaavh6h) Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
\!w | K:Z(jF!j 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
=FiO{Aw`N Oz&*A/si+3 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
>pJ#b= ;kR=vv 明)。
3J/l>1[ ufw[Ei$I: 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)
s5Wb iOF zKaj<Og 址,要连续写。如004040404040。
bC) <K/Q9 rce._w } 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。)
|;d#k+/; 4gVIuF*pS 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。
4vvQ7e7 R(8?9-w 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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7`^Y*:( $"MVr5q6 获取远程网卡MAC地址。
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EAxdF
u ]|=`-)AP3 yx*<c#Uf ty4R2LnC 首先在头文件定义中加入#include "nb30.h"
ro3%VA=V #N~1Ye #pragma comment(lib,"netapi32.lib")
nG{o$v_| 5~im.XfiVx typedef struct _ASTAT_
Q00v(6V46 :("@U, {
sX*L[3!vN 8|L@-F ADAPTER_STATUS adapt;
pjoyMHWK ,w9|?%S NAME_BUFFER NameBuff[30];
DO+~ ]:'] } ASTAT, * PASTAT;
*
{~`Lw)y +9pock [?qzMFb [kckE-y 就可以这样调用来获取远程网卡MAC地址了:
vifw
FPe X?&{<
vz CString GetMacAddress(CString sNetBiosName)
_6`GHx MA}}w& {
X%N!gy PBFpV8P, ASTAT Adapter;
&5z9C=]e 6X?:mn'%QF ![fNlG!r ?UOaqcL NCB ncb;
{cO8q
}L ]sE)-8 UCHAR uRetCode;
@3=q9ftm yJ ljCu)f Iu5 9W> 8t)gfSG memset(&ncb, 0, sizeof(ncb));
1w7XM0SHcn %B1)m A; ncb.ncb_command = NCBRESET;
"M\rO!f: _O11SiP] ncb.ncb_lana_num = 0;
d<HO~+9 '|), ? u?g&(h .n4{xQo,EJ uRetCode = Netbios(&ncb);
R?/xH=u> ?~.:C' ?,+&NX3m 'jO8C2Th% memset(&ncb, 0, sizeof(ncb));
l?V#; A"s?;hv\fS ncb.ncb_command = NCBASTAT;
j {2 0 x*=m'IM[ ncb.ncb_lana_num = 0;
@uN+]e+3 >H5t,FfQL ocMTTVo v0=v1G*rvJ sNetBiosName.MakeUpper();
gy~2LY !} `-R&4%t% .X"&kO>G ;*9<lUvu FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
>j$aY UUZm]G+ p5w9X+G% RP[`\ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
BS,EW &5bIM>)v @g+v2(f2v iQT0%WaHl ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
}~ N\A Li0+%ijM ncb.ncb_callname[NCBNAMSZ] = 0x0;
l{ql'm
98^7pa j6$@vA) Qy}pn=#Q ncb.ncb_buffer = (unsigned char *) &Adapter;
i+< v7?:`# WPlf8* -fQ ncb.ncb_length = sizeof(Adapter);
}LQV2 hKTG &)JoB /FpPf[ m\/) m]wR uRetCode = Netbios(&ncb);
ZWzr8oY) YWD gRb j8bA"r1 VAUd^6Xdwx CString sMacAddress;
PYs0w6o 0dS (g&ZR A-_M=\ T /IX(b'< if (uRetCode == 0)
K`uPPyv 0aI@m {
<Kr`R+Q$DN NZADHO@0 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
.f. tPm :oC;.u<*8 Adapter.adapt.adapter_address[0],
*8;<w~ <1m` Adapter.adapt.adapter_address[1],
iC^G^ ~V+H YGs'[On8 Adapter.adapt.adapter_address[2],
Eyk:pnKJb /YU8L Adapter.adapt.adapter_address[3],
2Q@Jp`#,4 h8Oj
E$
H Adapter.adapt.adapter_address[4],
>SziRm>Y7 9=/4}!. Adapter.adapt.adapter_address[5]);
\ Ucv<S cXf/ }
'+j;g llh
+r? return sMacAddress;
u2$.EM/iae aaN/HE_ }
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V
EsM tl7:L> 修改windows 2000 MAC address 全功略
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*)I^+zN >+.GBf<E iS<1C`%> UWS 91GN@ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
iycceZ OT=1doDp
Xo[cpcV nR@mm
j 2 MAC address type:
E]g6|,4~- .]zZw B OID_802_3_PERMANENT_ADDRESS
C2=PGq iQG]v[$ OID_802_3_CURRENT_ADDRESS
GBR$k P 4x4[ O{7#Xj
:_ 3vAP&i'I modify registry can change : OID_802_3_CURRENT_ADDRESS
*b0z/6 z
j#<X but OID_802_3_PERMANENT_ADDRESS, you must modify driver
V51kX{S u;1[_~ 5rCJIl. n_LK8 TvT>UBqj= ZU.E}Rn: Use following APIs, you can get PERMANENT_ADDRESS.
Bz>f qvGmJN0 CreateFile: opened the driver
"cly99t ZF#n(Y? DeviceIoControl: send query to driver
jTV4iX aUc#,t;Qd "-MB U 4^nHq 4_ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
(e!Yu#- eLXL5&}`fh Find the location:
Lyn{Uag ;~[}B v .................
Z02EE-A xw_$1
S :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
WJa7
Z,O-P9jC :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
wTZ(vX*mK fGs\R] :0001ACBF A5 movsd //CYM: move out the mac address
sMUpkU- +_S0 :0001ACC0 66A5 movsw
GVn'p
Wg 7
<]YK`a2d :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
"zTy_0[; h&d"| < :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
7 H:y=?X6 F]>+pU
:0001ACCC E926070000 jmp 0001B3F7
4@<wN \' Y+vIU*O ............
+\&6Zbn i`];xNR' change to:
*kTp(*K/7` BBV>QL :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
8Exky^OT| ?@FqlWz , :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
EK0~3HSZ V\r{6-%XiW :0001ACBF 66C746041224 mov [esi+04], 2412
4t/ ?b r%X
M`;bQX :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
h?B1Emlq !?+0O]`} :0001ACCC E926070000 jmp 0001B3F7
Xc"
%- 8No'8(dPX .....
`Eu,SvkF w h>cjRH?e gYk5}E- ;YMg4Cs R ;A8y \{~CO{II DASM driver .sys file, find NdisReadNetworkAddress
dvZlkMm
]F>#0Rdc eK*oV}U-k {TJBB/B1 ......
l.Ev]G/5 sN?Rx} :000109B9 50 push eax
/Qef[$!( .Z"`:4O 9(z) ^G 7j&EQm5\9 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
ME]89 T& mQ`2c:Rn&7 |
-J#RGB{7 -m>3@"q :000109BA FF1538040100 Call dword ptr [00010438]
=Bm|9A1 \ )>#`X :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
IqsUtWSp ;C:|m7| :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
59W~bWHCP Wc!]X.|9* :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
HyKA+7} .q4$)8[Pg :000109C9 8B08 mov ecx, dword ptr [eax]
rbIYLVA+V afD {w*[8 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
3k(tv U+eC ?K2}<H- :000109D1 668B4004 mov ax, word ptr [eax+04]
p$jAq~C >b5 ;I1o=y :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
(aSuxl.Dq "_dg$j`Y&& ......
$Zw+"AA 1=,2i) m}oR*<. wqV"fZA\] set w memory breal point at esi+000000e4, find location:
GXQ%lQ 2 @T~VRy ......
R2C~.d_TDu B>=D$*_ // mac addr 2nd byte
=2NrmwWZs %,
iAngF' :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
JZ5 ";*, birc&< // mac addr 3rd byte
-U
A &Zt yJ0%6],^g :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
B)L0hi
(#O" :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
VmQ' 0rI/$ ...
fR {_P mXS]SE :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
XK@&$~iA3 YX)Rs
Vf // mac addr 6th byte
)S`[ gK f>4|>kS :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Kn= EDtg .j^BWr :000124F4 0A07 or al, byte ptr [edi]
PUZcb+%]h .oT'(6# :000124F6 7503 jne 000124FB
nTwJR 8Lx1XbwK :000124F8 A5 movsd
"$o>_+U
qnWM %k :000124F9 66A5 movsw
-OU{99$aS o,c}L9nvt // if no station addr use permanent address as mac addr
B9$f y).Gp 'kY/=*=Q .....
/
j%~#@ Meep *l"CIG' zn&ZXFgN change to
w%X@os}E GbZ~eI`,2 :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
WcY_w`*L j|&D(]W/ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
zy"k b L]!![v.VY :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
V.qH&FJ=l ~I;x_0iY4 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
-Q
JP J. v7KBYN :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
{7]maOg>7J *)
T"-}F :000124F9 90 nop
v@q&B|0 .|hsn6i/- :000124FA 90 nop
|W=-/~X [+R_3'aK X;UEq]kcmn ){'<67dK It seems that the driver can work now.
/d:hW4}<}. iDl#foXa` oPni4^g i zaLPPm&f Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
}+pwSjsno W SxoGly srAWet ~TS!5Wiv Before windows load .sys file, it will check the checksum
8]b;l; W5 kV T |(Y The checksum can be get by CheckSumMappedFile.
Sa[lYMuB (Sgsy^|N tD}-&"REP 6B7*|R> Build a small tools to reset the checksum in .sys file.
NQZ /E )f c^pQitPv "Ueq 9*K-d'm Test again, OK.
P!IA;i ob2_=hQnC 4u%AZ<-C}m +75"Q:I 相关exe下载
.[1 f$ (GpP=lSSeY http://www.driverdevelop.com/article/Chengyu_checksum.zip [M%?[E}> &oHr]=xA ××××××××××××××××××××××××××××××××××××
a:UkVK]MP r4K9W90 用NetBIOS的API获得网卡MAC地址
4K7ved) g}R Cjl4 ××××××××××××××××××××××××××××××××××××
T8|?mVv s -=gI_wLbM %W7%] Z@j \z FCph4 #include "Nb30.h"
c*E7nc)u \mJR^t #pragma comment (lib,"netapi32.lib")
G"-V6CA[ D86F5HT}} U\qbr.< b1i~F45h e Ru5/y~ HK<S|6B7V typedef struct tagMAC_ADDRESS
u pUJF`3 {^N,$,Ab. {
O#18a,o@ &g23tT#P? BYTE b1,b2,b3,b4,b5,b6;
Fv
%@k{ ?6&G:Uz/ }MAC_ADDRESS,*LPMAC_ADDRESS;
KGo^>us >]gB@tn[ Ij.mLO] Kg>B$fBx) typedef struct tagASTAT
/.!&d^ L xIKH
G {
F02TM#Zi O|=?!|`o ADAPTER_STATUS adapt;
@d|Sv1d% uE (5q!/ NAME_BUFFER NameBuff [30];
C(B"@ Q$]1juqg }ASTAT,*LPASTAT;
GBRiU&D t g-(e=S4P DBcR1c&<H +4T.3Njjn UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
047PlS Vn{;8hZ:a {
^OIo ^q/^.Gf NCB ncb;
&1^~G0Rh\ OGJrwl UCHAR uRetCode;
+MaEet qk3~]</ memset(&ncb, 0, sizeof(ncb) );
.-&
=\}^2l Et-|[ eL ncb.ncb_command = NCBRESET;
ps,Kj3^T< zZRLFfz<9 ncb.ncb_lana_num = lana_num;
tB`"gC~ f-[.^/ //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
<b_K*]Z sg}<() uRetCode = Netbios(&ncb );
,%xat`d3,3 4f8XO"k7t= memset(&ncb, 0, sizeof(ncb) );
@g;DA)!( %++:
K ncb.ncb_command = NCBASTAT;
}93FWo. PZZPx<?N ncb.ncb_lana_num = lana_num; //指定网卡号
Rc4=zimr+ pxedj strcpy((char *)ncb.ncb_callname,"* " );
=+T0[|gc(r S[/udA ncb.ncb_buffer = (unsigned char *)&Adapter;
G"u4]!$/ US9aW)8 //指定返回的信息存放的变量
x$ TLj wG)[Ik6: ncb.ncb_length = sizeof(Adapter);
mdrqX<x'~ uTrzC+\aU //接着,可以发送NCBASTAT命令以获取网卡的信息
aCQ[Uc<B: b3%a4Gg& uRetCode = Netbios(&ncb );
Lwf[*n d PlA#xnq# return uRetCode;
s%Ph T8&sPt,f }
7^! zT Xg_l4!T_l iY2q^z/S q^wSM int GetMAC(LPMAC_ADDRESS pMacAddr)
w;AbJCv2 G@jx&#v {
4Jc~I Bt$,=k NCB ncb;
oSy9Xw `<<9A\Y-f UCHAR uRetCode;
+=|%9% 4A(h'(^7A int num = 0;
Tw`dLK? &LB` LANA_ENUM lana_enum;
a+k3wzJ .T(vGiU memset(&ncb, 0, sizeof(ncb) );
-:45Q{u/ ^
.A ncb.ncb_command = NCBENUM;
"ixea- 2 jHatUez4O ncb.ncb_buffer = (unsigned char *)&lana_enum;
B]gyj W) ncb.ncb_length = sizeof(lana_enum);
#{?RE?nD @t$yg$Q?[ //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
Qu8=zI>t 7!Im|7Ty //每张网卡的编号等
ttlMZLX{TJ 3?_%|;ga uRetCode = Netbios(&ncb);
'BgR01w J 8$iHd if (uRetCode == 0)
u:W/6QS FoZI0p?L)9 {
gy|o#&e]% s)-bOZi num = lana_enum.length;
".( G,TW &><b/,] //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
upeioC q ?GLCd7TP for (int i = 0; i < num; i++)
ph!h8@e 3tUn?;9B {
5K$<Ad4$b ).e}.Z6[i` ASTAT Adapter;
<W7WlT unz~vG1Tn if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
.V_5q:tu Z:x`][vg {
[Ran/D\. OBF-U]?Y pMacAddr.b1 = Adapter.adapt.adapter_address[0];
toOdL0hCe hV)
`e"r\s pMacAddr.b2 = Adapter.adapt.adapter_address[1];
N;>s|ET SXJjagAoML pMacAddr.b3 = Adapter.adapt.adapter_address[2];
7,alZ"%W 4,Uqcw?!F' pMacAddr.b4 = Adapter.adapt.adapter_address[3];
{36N=A {:n1|_r4Z pMacAddr.b5 = Adapter.adapt.adapter_address[4];
b^}U^2S% 6^BT32,' pMacAddr.b6 = Adapter.adapt.adapter_address[5];
-G_3B(]` {KEmGHC4R }
H%Lln# Wy/h"R\= }
l4iklg3 ]8Xip/uE }
Q6
m.yds lU$0e09 return num;
h>!9N
dzG UYW'pV }
e$`hRZ%
plJUQk r/P}j4)b7 `@0AGSzUv ======= 调用:
*ywr_9 7;Q4k"h Co=Bq{GY ,69547#o MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
8=0I4\ :LdPqFXj int n = GetMAC(m_MacAddr); // 获得网卡数量
c"1Z,M;G x1E;dbOZ 0XqxW\8_l gMPp'^g]_ TCHAR szAddr[128];
YZtd IG M&Ln'BC wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
n:1Ijh
1 e VQ-?DK m_MacAddr[0].b1,m_MacAddr[0].b2,
in K;n tAY{+N]f m_MacAddr[0].b3,m_MacAddr[0].b4,
.EH1;/ I6@"y0I m_MacAddr[0].b5,m_MacAddr[0].b6);
|~18MW AUIp
vd
_tcsupr(szAddr);
WNKP';(a@G 8`]yp7ueS // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
DpT$19Q+ i*!2n1c[ ga S}>?qk \W=
qqE] fYh<S N&Ho$,2s ××××××××××××××××××××××××××××××××××××
)t\aB_ = K"X"2c1o 用IP Helper API来获得网卡地址
%9S0!h\ 5)h fI7{d ××××××××××××××××××××××××××××××××××××
=]"I0G-s! |z:4T%ES [9NrPm3d 0?gHRdU" 呵呵,最常用的方法放在了最后
L2~'Z'q e:C4f nf1 `)tXG P$*Ngt 用 GetAdaptersInfo函数
u-mD" kBoQjOV` %*Uc,V h@(+(fVHrp 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
-R\dg S3 )E^4U9v), ~mi4V dB0
UZirb #include <Iphlpapi.h>
FC+h
\ Vry_X2 #pragma comment(lib, "Iphlpapi.lib")
HSAr6h 6h %rt]g wp>
z04
@>V;guJC% typedef struct tagAdapterInfo
*vvm8ik ~oT*@ {
RU~ku{8? ;ny 9q char szDeviceName[128]; // 名字
B<,7!:.II kOq8zYU| char szIPAddrStr[16]; // IP
>s0![c oz i27)c)\BM char szHWAddrStr[18]; // MAC
b`^Q ':^A Qh-:P`CN DWORD dwIndex; // 编号
WY!4^<|w" f#w
u~*c }INFO_ADAPTER, *PINFO_ADAPTER;
1KBGML-K3 S9r+Nsn (+/d*4 NuD|%Ebs INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
MxKTKBxQ ]yZ%wU9! /***********************************************************************
`+>K)5hrR J.M&Vj: * Name & Params::
s;*
UP -V[x
q * formatMACToStr
VfP\)Rl &/"a
E * (
>TBXT+ zR]!g|;f * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
BOq9\g`5s ftl?x'P% * unsigned char *HWAddr : 传入的MAC字符串
rPGj+wL5- w-LENdw * )
Ot:}Ncq^\O B.~]
7H5"( * Purpose:
; D/6e6 5$N#=i`V * 将用户输入的MAC地址字符转成相应格式
e3~{l~Rb <'SS IMr **********************************************************************/
%9Z0\
a)[ kw]?/s` void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
G'PZ=+!XO/ 6y MZ2% {
_*Z3,*~"X e6J^J&`|4 int i;
pi/0~ke4" !jSgpIp short temp;
()O&O+R|) C1UU v=| char szStr[3];
ugE!EEy[^ ubOXEkZ8N LyWY\K a *pv<ZF0> strcpy(lpHWAddrStr, "");
q^Oj/ws dIYf}7 P for (i=0; i<6; ++i)
9!W$S[ABRB +jF2{" {
q#8yU\J|, jnTTj l temp = (short)(*(HWAddr + i));
}zQgS8PQH 3,6f}:CG _itoa(temp, szStr, 16);
GQ7uxdqWBQ ~?HK,`0h> if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
U&Vu%+B gD4vV'| strcat(lpHWAddrStr, szStr);
dpylJ2 3Ke6lV)uq if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
m|{^T/kIbQ #5z0~Mg-X }
GJrmK :/$WeAg }
`?3f76}h ThI}~$Y <<A#4!f n-l_PhPQ` // 填充结构
CW?Z\ h@G~'\8t void GetAdapterInfo()
+,LWyvc' 4_U"M@ {
vszm9Qf HdB>CVuh char tempChar;
}^&f { -$[&{.B. ULONG uListSize=1;
1Z @sh>X| '6&o:t PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
Zp~yemERr 6WGg_x?3 int nAdapterIndex = 0;
}P.Z}n;Uj ;<m`mb4x[ 7_76X)gIV Hcu!bOQ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
d8w3Oz54 prz COw &uListSize); // 关键函数
:ZIa &s vg<UZ bHv"! ?{B5gaU9F if (dwRet == ERROR_BUFFER_OVERFLOW)
p8%qU>~+4 n-" (~ {
nk%v|ZxoFv 52tc|j6~# PIP_ADAPTER_INFO pAdapterListBuffer =
O=RS</01! L#byYB;E{ (PIP_ADAPTER_INFO)new(char[uListSize]);
T[k$ [ |y eQz dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
0h*Le 6` TwP\!$/ if (dwRet == ERROR_SUCCESS)
J*$%d1 $$1t4=Pz {
"}*D,[C5e |;wc8; pAdapter = pAdapterListBuffer;
gI;"P kN g}D)MlXRq while (pAdapter) // 枚举网卡
nco.j: hoqZb<: {
lsOv#X-bE PD0&ep1h7G CString strTemp = pAdapter->AdapterName; // 网卡名字
bN zb#P#hP D~ Y6%9 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
n*wQgC'vw i`r`Fj}-S- strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
BL16?&RK 4F#H$`:[ %(/E
` -?)^
hbr strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
',0:/jSz m.Zy$SDj( pAdapter->IpAddressList.IpAddress.String );// IP
y2#>a8SRS /h+ W L dnoF)(d&Cm K!&W} _@l formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
z0<E3t nZ(]WPIN" pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
BKg8p]`+ .s*N1
U?h F8?2+w@P x'x5tg AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
xj>P5\mW# fe/;U=te U+x^!{[/ ,X^3.ILz pAdapter = pAdapter->Next;
8O'bCBhv S9Yzvq!( 3d6z_Yd: rC^5Z nAdapterIndex ++;
:kR>wX c#{lXS^ }
=6Ok4Z iF^qbh%%E delete pAdapterListBuffer;
^:{8z;w!( xX%ppD7 }
vF$(
Y/ N<:c*X }
cj>UxU][eS 72OqXa* }