如何实现修改网卡物理地址的三种方法
l]SX@zTb /-s6<e! 同样要感谢胡大虾
E qiY\/S 8P`"M#fI 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
eMzk3eOJ 5)40/cBe 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,
Gc7=
'3;b@g, 使得两块卡的MAC地址不同,那么网络仍然可以工作。
q^nVN# W,u:gzmhw 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
b.938#3, <UCl@5g& 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
=(^3}x
mE[y SrV 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
b,@/!ia I-)4YQI 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
HaYo!.(Fv ;*J 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
/L3: \)e'`29; 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
6LhTBV wIgS3K 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
[F7hu7zY8 Bw
yx c 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
-\MG}5?! FI.\%x 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
d(K+);! I^]nqK 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
Vvo7C!$z 6\t@)=C,Q 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
dN6?c'iN?2 7p[n 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
qP
,EBE '"Nr, vQo 台。
~ri5zb20 naNghGQ 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
!@sUj 2<6UwF 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
p7~!z.)o !x)R=Z/C 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
k7^5Bp8= ,%y/kS] w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
xD 7]C|8o /{2,zW ->requesthandler函数要hoo miniport的这个函数似乎不容易找
OrW u?EN 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
:11
A n"8Yv~v*2j 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
EX"yxZ~ ^rz_f{c]- bit RSA,that's impossible”“give you 10,000,000$...”
L},_.$I? :'ptuY “nothing is impossible”,你还是可以在很多地方hook。
CN?gq^ jWgX_//! 如果是win9x平台的话,简单的调用hook_device_service,就
s#MPX3itK FTldR;}( 可以hook ndisrequest,我给的vpn source通过hook这个函数
%2h>-.tY 8XaQAy%d] 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
|BYRe1l6l iRBfx 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
GX%g9f!O u@^LW<eD 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
(?];VG m[2gdJK 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
ig"L\ C"T ^?|"L>y 这3种方法,我强烈的建议第2种方法,简单易行,而且
l"]V6!-U 1Ws9WU 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
H*6W q R-14=|7a- 都买得到,而且价格便宜
_dU\JD Xc.`-J~Il ----------------------------------------------------------------------------
{G-kNU afk>+4q 下面介绍比较苯的修改MAC的方法
4!$"ayGv;D zeRyL3fnmb Win2000修改方法:
m+9#5a- ;a3}~s |a@L}m hGrdtsH? 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Zd&S@Z ('~LMu_ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
&Qm@9I s V6Dbd"
i9 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
tp|d*7^i $Q0n 《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
31)&vf[[ fy$1YI>!Q 明)。
Kpp_|2|@< Y*hCMy; 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)
h];I{crh 2SLU:=<3 址,要连续写。如004040404040。
=c7;r]Ol n !(F, b 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。)
/RF7j; IA(5?7x`< 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。
7z-[f'EIUI ^Dx&|UwiZa 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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v,t:+
!8 ]R *A 获取远程网卡MAC地址。
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ntY]SK%Z SX*RP;vHy gZ5 |UR< W9)&!&<o 首先在头文件定义中加入#include "nb30.h"
9FX-1,Jx H.0K?N&\?> #pragma comment(lib,"netapi32.lib")
4\i[m:e=@ f 1d?.) typedef struct _ASTAT_
/O9EQ Pm( KmF]\:sMD {
> P)w?:k r=4eP(w= ADAPTER_STATUS adapt;
@WB@]-+J
T nP$9CA NAME_BUFFER NameBuff[30];
ElXFeJ%[G c%&>p|| } ASTAT, * PASTAT;
IK]d3owA y}H!c; \Cj B1]I 7d vnupLh 就可以这样调用来获取远程网卡MAC地址了:
Uz7<PLxd )X!,3Ca{43 CString GetMacAddress(CString sNetBiosName)
O@P"MXEG t^L]/$q {
5X+A"X
;C g+lCMW\ ASTAT Adapter;
Z{R> U6VKMxSJ BuwY3F\-O Xeajxcop# NCB ncb;
4R*,VR.K #b`ke/P UCHAR uRetCode;
fZ. ONq *](iS 7Ix973^ ~m |BC*) memset(&ncb, 0, sizeof(ncb));
nrb Ok4Dz M_8{]uo ncb.ncb_command = NCBRESET;
{8OCXus3m M}Sv8D]I ncb.ncb_lana_num = 0;
"oD[v 36NpfTW v:U-6W_)| 4Up/p&1@ uRetCode = Netbios(&ncb);
}'.m*#Y 4z? l ;aBG,dr}i `9 L>* memset(&ncb, 0, sizeof(ncb));
PM+[,H =}*0-\QG ncb.ncb_command = NCBASTAT;
<qSC#[xu *or(1DXP8 ncb.ncb_lana_num = 0;
]oxZ77ciL "fI6Cpc 0mnw{fE8_ c:0L+OF}xY sNetBiosName.MakeUpper();
JO;Uus{? w@b)g (?c-iKGc OH88n69 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
G9lUxmS< 7"mc+QOp Zh,71Umz g ?k=^C strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
. ^u,. ;I*o@x_ Ei|\3Kx `g,..Ns-r ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
NgwbQ7) s>en ncb.ncb_callname[NCBNAMSZ] = 0x0;
H. c7Nle 25T18&R K;(mC< ^"g~- ncb.ncb_buffer = (unsigned char *) &Adapter;
OPi0~s $Y;RKe9 ncb.ncb_length = sizeof(Adapter);
+%&yJ4- G3 m Z($y \8
":]EU Kgv T"s. uRetCode = Netbios(&ncb);
%$I;{-LD rUl+ U(Zq= M 9z0p5)]n> CString sMacAddress;
phK/ }#J/fa9
! XuTD\g3) O8o3O
6[Y if (uRetCode == 0)
p 'k0#R$ (mOtU8e {
=vPj%oLp'a lk!@? sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
=-T]3! fox6)Uot Adapter.adapt.adapter_address[0],
yX5\gO6G FlQGgVN Adapter.adapt.adapter_address[1],
@c#(.= 7P
T{lT Adapter.adapt.adapter_address[2],
*I+Q~4 b'g ) Adapter.adapt.adapter_address[3],
,I9bNO,%JK BWNi [^] Adapter.adapt.adapter_address[4],
>eaaaq9B- so;
]& Adapter.adapt.adapter_address[5]);
G5!^*jf \^LFkp }
<$YlH@;)`a vIvIfE return sMacAddress;
"N;EL0= =*Lfl'sr_ }
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r^ XVB`v jCY%| 修改windows 2000 MAC address 全功略
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k'YTpO DH=hH&[e(d FwK]$4* NHt\
U9l' 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
rjP/l6
~' @CoIaUVP lYIH/:T 7=uj2.J6 2 MAC address type:
iCoX&"lb "tZe>>I OID_802_3_PERMANENT_ADDRESS
e.%nRhSs3 8|^7ai[am OID_802_3_CURRENT_ADDRESS
WxDh;*am: AX INThJ ]|@^1we JJnH%Q modify registry can change : OID_802_3_CURRENT_ADDRESS
<q836]aaA xk5]^yDp but OID_802_3_PERMANENT_ADDRESS, you must modify driver
jdN`mosJ YUb_y^B^ T|$H#n} *a)n62 mv><HqDL1 TC('H[
] Use following APIs, you can get PERMANENT_ADDRESS.
#mT"gs 5-V pJ CreateFile: opened the driver
- LSWmrj LeQjvW9y DeviceIoControl: send query to driver
"Q<MS'a VTM/hJmwJ FmW(CGs W_=f'yb:E Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
}bDm@NU bcyzhK= Find the location:
1 zZlC#V m 5.Zu. .................
=]t|];c% 0b>h$OU/ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
Xvv6~ =l6mL+C :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
#E?4E1bnB %>yL1BeA4 :0001ACBF A5 movsd //CYM: move out the mac address
\+etCo
M:8R-c#![ :0001ACC0 66A5 movsw
`uFdwO'DD {ax:RUQxy :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
wJ]d&::@h oDR%\VY6T :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
\bF{-" 7. H|*m$|$, :0001ACCC E926070000 jmp 0001B3F7
[
3Gf2_ 7_L;E~\ ............
RN1_S ig!+2g change to:
_#niyW+?~ do%&m]#; :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
;jXgAAz7 vdZW%-A&\ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
hM{bavd 3F3A%C% :0001ACBF 66C746041224 mov [esi+04], 2412
+TJCLZ.. M{@(G5 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
zda 3
,U2o UZMd~| :0001ACCC E926070000 jmp 0001B3F7
uT{q9=w uD'6mk* .....
&&+H+{_Q ]'}L 1r )UR7i8]!0 VRMXtQ*1Dm E.TAbD&5( ,2q-D&)\Z DASM driver .sys file, find NdisReadNetworkAddress
&HW9Jn O?2DQY?jT uYN`:b8 -~1~I
e2 ......
TxD#9]Q` 2 nCA<& :000109B9 50 push eax
6'/ #+,d' D^O@'zP=At y0#2m6u [6fQ7uFMM8 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
=euni}7a +rd+0 `}C |
e=
AKD# yAt^; :000109BA FF1538040100 Call dword ptr [00010438]
?
k /` @5FQX :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
A&VG~r$ KPF1cJ2N :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
w>gYx(8b \dVOwr :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
v+XJ*N[W (HVGlw'` :000109C9 8B08 mov ecx, dword ptr [eax]
X8|, DVA:Cmh\ :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
ueudRb G[=c
Ss, :000109D1 668B4004 mov ax, word ptr [eax+04]
$i&zex{\ uFE)17E :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
CZ;6@{ o Y7|EIAU5Y ......
)e{aN+ Hka2 L,\Iasv I,tud!p` set w memory breal point at esi+000000e4, find location:
{FkF ^W^OfY ......
Y4-t7UlS; 'DR!9De // mac addr 2nd byte
eFgA 8kY) ^[[P*NX3 :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
ax`o>_) wMn
i // mac addr 3rd byte
Tk}]Gev j%kncGS :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
HN"Z]/5j M]^5 s;y :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
F8=+j_UGI KO [Yi ...
?< +WG/(d @{Q4^'K" :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
S[gx{Bxiw 7#XzrT] // mac addr 6th byte
{c'lhUB ]Ze1s02( :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
)7F/O3Tq 4RO}<$Nx} :000124F4 0A07 or al, byte ptr [edi]
m0wDX*Qn th_oJcS :000124F6 7503 jne 000124FB
vsPu*[% =cI(d , :000124F8 A5 movsd
P
pb\6|* fhiM U8(& :000124F9 66A5 movsw
V
gWRW7Se ^q5#ihM // if no station addr use permanent address as mac addr
?s01@f# [,Gg^*umS .....
`yyG/l 6x`t{g]f, QRUz`|U [0!( xp^ change to
t Q)qCk07 q V=!ORuj :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
)9g2D`a4 |Cv!,]9:r :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
(.:e,l{U% ah "o~Cbj :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
/uc>@!F N~Jda
o :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
r!v\"6:OM D.:Zx :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
?,z}%p j2k"cmsKh :000124F9 90 nop
wk^B"+Uhy IGl9g_18 :000124FA 90 nop
M`_0C38
J.a]K[ci x2xRBkRg= V3Bz
Mw\9r It seems that the driver can work now.
Gc?a +T _BufO7`. YK_7ip.a[ )~>YH*g Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
L(-4w+ dtDFoETz /ZX}Nc g 6ujWNf Before windows load .sys file, it will check the checksum
m67V_s,7B 10&8-p1/mc The checksum can be get by CheckSumMappedFile.
[^iN}Lz hrk r'3lv wYea\^co LVyyO3e Build a small tools to reset the checksum in .sys file.
b%+Xy8a
a?1Wq KI.unP% *. t^MP Test again, OK.
NEs:},)o xT8?&Bx iZmcI;?u =pNY
eR_[ 相关exe下载
UKGPtKE< K/$KI7P http://www.driverdevelop.com/article/Chengyu_checksum.zip q.vIc
?a Cp N>p.kM ××××××××××××××××××××××××××××××××××××
Wwo0%<2y e-;}366} 用NetBIOS的API获得网卡MAC地址
!WlH'y-I WH\d| 1) ××××××××××××××××××××××××××××××××××××
l/D}
X ;uW FHc5@B ib m4fa pH;%ELZ #include "Nb30.h"
%b0*H_ok7 Jm@oDME_E #pragma comment (lib,"netapi32.lib")
4H/OBR SbZ6t$" )b)z m2; /v }`l *8q.YuZ +ZYn? #IQ typedef struct tagMAC_ADDRESS
!D6]JPX !-bB559Nv {
2wn2.\v M KvSG; BYTE b1,b2,b3,b4,b5,b6;
4i bc xw%0>K[ }MAC_ADDRESS,*LPMAC_ADDRESS;
{g6%(X\r.r y`Fw-!'o bt *k.=p d9ihhqq3} typedef struct tagASTAT
Bvj0^fSm #ob/p#k {
G}*hM$F }]TxlSp!; ADAPTER_STATUS adapt;
*hrd5na V&i;\ 9 NAME_BUFFER NameBuff [30];
sLFl!jX Xj*Wu_ }ASTAT,*LPASTAT;
hZ3bVi)L\ E`q_bn #$vEGY}1 ,Q B<7a+I UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
G3]4A&h9v~ E7hhew {
zDp 2g) Z)!C'c b NCB ncb;
J4utIGF 6zkaOA46V UCHAR uRetCode;
B!yr!DWv 3T
9j@N77 memset(&ncb, 0, sizeof(ncb) );
-&f$GUTJ t)
+310w ncb.ncb_command = NCBRESET;
PH"%kCI: $(
)>g>% ncb.ncb_lana_num = lana_num;
?"FbsMk.d V :eD]zq5 //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
=43auFY-P @o^Ww uRetCode = Netbios(&ncb );
;jPXs <VcQ{F memset(&ncb, 0, sizeof(ncb) );
MDN--p08 BVm0{*-[| ncb.ncb_command = NCBASTAT;
DlT{` Mtv?:q ncb.ncb_lana_num = lana_num; //指定网卡号
BY*Q_Et |%wX*zaf strcpy((char *)ncb.ncb_callname,"* " );
%\DX#. Jwp7gYZ ncb.ncb_buffer = (unsigned char *)&Adapter;
'S~5"6r ~
1 pr~ //指定返回的信息存放的变量
(t.Nk[ x"(KBEK~ ncb.ncb_length = sizeof(Adapter);
edV\-H5< +V+a4lU14 //接着,可以发送NCBASTAT命令以获取网卡的信息
/=h` L, p'fYULYE uRetCode = Netbios(&ncb );
{$r[5%L\H
5IN(|B0 return uRetCode;
F?cK-. }Lv;! }
9l,oP? n(Uyz`qE :4s1CC+@\ _U0f=m int GetMAC(LPMAC_ADDRESS pMacAddr)
1}37Q&2 >+waX"e {
cAy3^{3: _6Ha NCB ncb;
9kojLqCT 7KPwQ?SjT UCHAR uRetCode;
3F0 N^)@ V1?]|HTQcT int num = 0;
kLY^! ca}2TT&t LANA_ENUM lana_enum;
-+5>|N# {t!!Uz 7 memset(&ncb, 0, sizeof(ncb) );
Zov~B-Of: ,47qw0=C ncb.ncb_command = NCBENUM;
&R siVBA q =Il|Nb> ncb.ncb_buffer = (unsigned char *)&lana_enum;
H[UlY?&+ w*!aZ,P ncb.ncb_length = sizeof(lana_enum);
RyN s6 I|J/F}@p //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
>MK98(F 9Ee'Cm //每张网卡的编号等
sr}E+qf H1T.(M/" uRetCode = Netbios(&ncb);
6Iw\c TKjFp% if (uRetCode == 0)
~4"dweu? o.\oA6P_ {
!wp3!bLp <1pEwI~ num = lana_enum.length;
+)?J#g fQ98(+6 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
B;WCTMy} q9NoI(]e for (int i = 0; i < num; i++)
_FEFx Nluoqoac {
X@f}Q`{Ymj |%v^W 3 ASTAT Adapter;
6r_)sHf mqJ_W[y7 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
!-Y3V" Ve=b16H {
}-fl$j?9E " Jr-J#gg pMacAddr.b1 = Adapter.adapt.adapter_address[0];
&[SC|=U'M kN>!2UfNS pMacAddr.b2 = Adapter.adapt.adapter_address[1];
`"~%bS QM]YJr3rE pMacAddr.b3 = Adapter.adapt.adapter_address[2];
@P"p+ G\?YK.Y> pMacAddr.b4 = Adapter.adapt.adapter_address[3];
`lPfb[b ipILG4 pMacAddr.b5 = Adapter.adapt.adapter_address[4];
5-G@L?~Vw D6^6}1WI pMacAddr.b6 = Adapter.adapt.adapter_address[5];
H|D.6^ +"6`q;p3) }
g1o8._f. 3,=6@U }
$g7<Y*t[ !a<ng&H^U }
+MLVbK gNhQD*+>{ return num;
*#Wdc O`- @A5?3(e }
UDni]P!E l+R+&b^ y Wya&|D9 gO^gxJ'0t ======= 调用:
E!#WnSpnK _y>~
yZx /=, nGk> "vslZ`RU MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
Q|L~=9 %#}Z y
int n = GetMAC(m_MacAddr); // 获得网卡数量
qv"$Bd:]r o lxByzTh> O<\@~U j)GtEP<n# TCHAR szAddr[128];
BSMwdr Yuc> fFA wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
c=+!>Z&i$G )0R'(# m_MacAddr[0].b1,m_MacAddr[0].b2,
)Beiu* ?rup/4| m_MacAddr[0].b3,m_MacAddr[0].b4,
m9A!D Bw{I;rW{2 m_MacAddr[0].b5,m_MacAddr[0].b6);
-GgA&dh YDFyX){ _tcsupr(szAddr);
h*Pc=/p &f;K}WO // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
5^KWCS7@ OC:T
O|S:4 3Hm/(C 7`YEH2 Y#3c }qb VYhbx
'e ××××××××××××××××××××××××××××××××××××
|a%Tp3Q~ V/;B3t~f 用IP Helper API来获得网卡地址
.%OR3"9@ Z:7fV5b( ××××××××××××××××××××××××××××××××××××
TuYCR>P[ #!m.!?
O (3&?w y_l -)/$M(Pu" 呵呵,最常用的方法放在了最后
h65-s -Vhw^T1iV &=k,?TJO> =kqt 用 GetAdaptersInfo函数
:Lug7bUVD X~i<g?] hiw|2Y&` pO.2< 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
8h4'(yGQQW Yir
[!{ gl_^V&c TNr :pE< #include <Iphlpapi.h>
BV+ Bk+ S/I /-Bp~ #pragma comment(lib, "Iphlpapi.lib")
Jdp3nzM^^@ :Xd<74Nu .y,0[i V
N ~| 6[j<ziL typedef struct tagAdapterInfo
Z87|Zl >6pf$0 {
Zoc0!84<z
EUgs6[w 4 char szDeviceName[128]; // 名字
zZC9\V}R V,?yPi$#E char szIPAddrStr[16]; // IP
.K<Q& ED&
`_h7? char szHWAddrStr[18]; // MAC
/Qk4 kn"(A.R DWORD dwIndex; // 编号
mo#04;VF gOOPe5+ J }INFO_ADAPTER, *PINFO_ADAPTER;
Vl!6W@g (NnH:J` t>B;w14 <kd1Nrr!p INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
9]wN Bd m7>JJX3=< /***********************************************************************
[\b0Lem 8&Y^""#e) * Name & Params::
M+9 gL3W #`X?=/q * formatMACToStr
ApXy=?fc 9,'ncw$/C * (
q\527^ZM LAe6`foW/ * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
4 vV:EF- +|>kCtZH% * unsigned char *HWAddr : 传入的MAC字符串
,T8 ~L#M~ nmi|\mof * )
N<KS(@v
y O|N{v"o * Purpose:
xLZG:^(I a"g!e^ * 将用户输入的MAC地址字符转成相应格式
*%t^;&x? M>8A\;" **********************************************************************/
%\Mo-Ow!\ 6;qy#\}2 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
r s?R:+ Ktm4 A O {
0|\$Vp Uwx
E<=z int i;
Y0K[Sm> 1,!(0
5H short temp;
W#C*5@ 8 [o5Hl^ char szStr[3];
A4<Uu~ m&?r%x A1?2*W ;H.^i|_/ strcpy(lpHWAddrStr, "");
p >t#@Eu| JNUt$h for (i=0; i<6; ++i)
zeC
RK+- u4%Pca9(= {
Y6L~K? W$2C47i temp = (short)(*(HWAddr + i));
3+fp2 PJrtMAcKq _itoa(temp, szStr, 16);
xDoC( JOLaP@IPT if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
cFnDmtI: l.bYE/F0& strcat(lpHWAddrStr, szStr);
pWsDzb6?% Gvqxi| if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
T+K):ug P{+T<bk| }
8j\cL' \:ak '' }
r|PB*` |:<f-j7t~ zEy N) 8j %Tf; // 填充结构
o/Q;f@ 6N
S201o void GetAdapterInfo()
O[)kboY 5m(^W[u ` {
Q &K rOOT8nkR# char tempChar;
I4q9|'-yx ,lA s ULONG uListSize=1;
0h\smqm -Z
Ugx$ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
CxG#"{& 6WJ)by int nAdapterIndex = 0;
"Yj'oE%\ aAMVsE{ C-MjJ6D< zvH8^1yzG DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
:Ab%g- 2=`o_<P'" &uListSize); // 关键函数
04l!:Tp, *P2S6z2 ],a 5)kV TS9|a{j3! if (dwRet == ERROR_BUFFER_OVERFLOW)
Yqi4&~?db &3Szje {
d]6#m'U #& Rw& PIP_ADAPTER_INFO pAdapterListBuffer =
1\>^m Ix=}+K/ (PIP_ADAPTER_INFO)new(char[uListSize]);
Vq?p|wy K[r^'P5m dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
>X4u]>X F!Q@u if (dwRet == ERROR_SUCCESS)
jQ &Ao+X=qw {
?ztkE62t /qGf 1MHD pAdapter = pAdapterListBuffer;
\2"I; JYd 'Jp8bP while (pAdapter) // 枚举网卡
6ne7]RY i?g5_HI {
QpA/SmJ Slher0.Y CString strTemp = pAdapter->AdapterName; // 网卡名字
SY^t} A7:/ 7KL v6]b strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
kDN:ep{/ ,>-< (Qi strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
g/+C@_&m 4^~(Mh- Mw DN~nk D \sWZ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
V(6Z3g /1Q(b pAdapter->IpAddressList.IpAddress.String );// IP
\6<=$vD M
.JoHH sy"^?th}b xt%7@/hiE formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
L3 --r l6kWQpV pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
aV?@s4 ~ZEmULKkR Q[pV!CH /bi[e9R AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
\LppYXz M)N?qRD }\#Rot>Y x+x40!+\ pAdapter = pAdapter->Next;
HO%wHiv1X \cUNsB5 PCM-i{6/ Ry K\uv nAdapterIndex ++;
R0vI bFwj 4K\(xd&Q }
]<pjXVRt" L>%o[tS delete pAdapterListBuffer;
e5B Qr$j ~ga`\%J }
TXk?#G\o &[/w_|b }
)Es"LP] MLWM&cFG }