如何实现修改网卡物理地址的三种方法
*+qXXCA 35jP</ 同样要感谢胡大虾
WFN5&7$ W FQ(=Fnqn 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
#.tF&$ik '1r:z, o| 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
xb_35'$M K$'
J:{yY 使得两块卡的MAC地址不同,那么网络仍然可以工作。
tp*AA@~ $+[HJ{ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
)n|:9hc vM\8>p*U 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
HPwmi[ 8u;l<^< 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
rmR7^Ycv/ a50{ gb# 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
zc,fJM R0\E?9P 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
Yw+_( 2
9= {n%F^ky+7 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
Ql\{^s+ K-_e' )22. 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
RpS'Tz} ,1F3";`n[ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
O&\;BF5:R aCFO] 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
0=(5C\w2 qz(0iZ] Y 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
A@du*5>( 3Xf}vdgdM$ 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
q^goi1
; >.>vLF 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
P",~8Aci( pt|u?T_+ 台。
,uEWnZ"4 ] X4A)%i 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
oe4Fy}Y_; UG48g} 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
L&'2 CQzJ_aSJ( 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
sRb)*p' (K>5DU w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
G4MNcy 1|n,s- ->requesthandler函数要hoo miniport的这个函数似乎不容易找
SukRJvi RNp3lXf O 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
#th^\pV $0sUh]7y 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
8TC%]SvYim FrB}2 bit RSA,that's impossible”“give you 10,000,000$...”
0D:J d6\ =f{V<i~q “nothing is impossible”,你还是可以在很多地方hook。
f(7/ !}Cd_tj6 如果是win9x平台的话,简单的调用hook_device_service,就
XrtB&h|C }N*6xr*X+ 可以hook ndisrequest,我给的vpn source通过hook这个函数
i@Q)`>4 4wMKl6mL 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
+'hcFZn(T p@NE^aMn 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
W9{6?,] 44mYs`] 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
{Qg"1+hhM E,u@,= j 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
L5of(gQ5] EM;]dLh 这3种方法,我强烈的建议第2种方法,简单易行,而且
u0#q)L8 2|kx:^D p 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
qA#!3< ;0P2nc:U~ 都买得到,而且价格便宜
#:w/vk 6}n>Nb;L" ----------------------------------------------------------------------------
Qp!r_a&
a@lvn/b2 下面介绍比较苯的修改MAC的方法
tlQ3BKp 4 )*8& Win2000修改方法:
PDzVXLpC rH$0h2 e
,k,L ZVR0Kzu?Ra 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
W$v5o9\Px uRh`qnL Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
0^5SL/2 `\(Fax 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
7?qRY9Qu uf^"Y3 《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
8BhLO.(<O ;Q:^|Fw!F 明)。
h~urZXD< 4[9~g=y> 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)
uqnoE;57^ IFH%R>={ 址,要连续写。如004040404040。
|k{?\ (h; q4|TwRx~ 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。)
0:@:cz=#* .&TJSIx$ 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。
nUz2~z @]Aul9.h 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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Cdk
b5 CY?]o4IV 获取远程网卡MAC地址。
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<:W]u T WhMr'l/e #^"\WG7{ yrs![ u 首先在头文件定义中加入#include "nb30.h"
:\NqGS=< (?72 vCc #pragma comment(lib,"netapi32.lib")
M6jP>fbV* 2(YZTaY typedef struct _ASTAT_
<bDjAVq tMad
2,: {
KIps{_J[< t^)q[g ADAPTER_STATUS adapt;
$h`?l$jC(@ Yc3r3Jy NAME_BUFFER NameBuff[30];
{l-,Jbfi` KN'l/9. } ASTAT, * PASTAT;
Vrf2%$g eOt T* no?TEXp* f"~+mO 就可以这样调用来获取远程网卡MAC地址了:
+M/04 A=o
p R CString GetMacAddress(CString sNetBiosName)
&kB[jz_[A >r2m1}6g" {
L~cswG'K :+|b7fF ASTAT Adapter;
S)p{4`p% :W_S z1aApS WIb\+! NCB ncb;
WLV'@$ <|( 9 %4Pt=v~d UCHAR uRetCode;
YQG[8I X4>c(1e h
`d(?1 rteViq+|. memset(&ncb, 0, sizeof(ncb));
N{IY\/;\ KFor~A# D ncb.ncb_command = NCBRESET;
e!URj\* X's-i! ncb.ncb_lana_num = 0;
VHsuC$3W c2Ua!p(c I1=YSi;A >G92k76G uRetCode = Netbios(&ncb);
m0t5oO WW2VW-Hk 4f~CG
r 46o3F" memset(&ncb, 0, sizeof(ncb));
[-f0s;F1% MeW8aLr ncb.ncb_command = NCBASTAT;
DZ?>9W{ N+rLbK* ncb.ncb_lana_num = 0;
^2[0cne U5jY/e_ 6*Qn9Q%p- 1 b+B sNetBiosName.MakeUpper();
HNxJ`x~Z~ "ZEJL.Wy 0I* ^VGZ Z`v6DfK} FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
O66\s q &ME[H %4Ylq|d @Ytsb!! strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
k ~lj:7g~ oJVpNE[3] d}3<nz, I&3L1rl3{* ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
F IDNhu l]Jk
}. ncb.ncb_callname[NCBNAMSZ] = 0x0;
m1a0uEA
G >Y?B(I2e R!lNm,i aD8cqVhM3& ncb.ncb_buffer = (unsigned char *) &Adapter;
|jJC~/WR )I9AF,K ncb.ncb_length = sizeof(Adapter);
Y=sRVypJ Mii-Q`.: Na=9ju VG*BAFs uRetCode = Netbios(&ncb);
-v8Jn#f (P~Jzp9u Gy.<gyK9 S;M'qwN CString sMacAddress;
N*$<Kjw x~!B.4gT2 H@bra~k- Bs =V-0 if (uRetCode == 0)
m=Y9s B c!T^JZBb {
HWT0oh] ^*"&e\+p sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
M7/P&d p%+ 0^]v1 Adapter.adapt.adapter_address[0],
"zc@(OA[z $TU=^W)X Adapter.adapt.adapter_address[1],
d?GfT$1 \v44 Vmfz Adapter.adapt.adapter_address[2],
"B*a|
'n! ,w,>pO'[ Adapter.adapt.adapter_address[3],
#R4Mv(BG :k6|-A2 Adapter.adapt.adapter_address[4],
M(HU^?B{' yBE1mA:x7: Adapter.adapt.adapter_address[5]);
f)H6 nl7r ~mOGNf?f }
`* "u"7e Yd~K\tX:n return sMacAddress;
25BW/23}e ^_9 ^iL }
B)O=wx NoO>CjeFb l
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P0~3<h?U8 <Q/^[ 修改windows 2000 MAC address 全功略
5u T
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fO[X<|9 `J[(Dx'y=t [&|Le;h 0){%4 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
2hEB?ZAQZ (9*s:)zD- @ \J R xJ + L;[-]E8 2 MAC address type:
D%(9ot{!e ^c83_93)R OID_802_3_PERMANENT_ADDRESS
z}.!q{Q #pBAGm3 OID_802_3_CURRENT_ADDRESS
@g9j+DcU 2`+ ?s yY_G;Wk =rl/l8|P modify registry can change : OID_802_3_CURRENT_ADDRESS
Re5m \ 3n{%\_ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
t;Jt+k~ IJ!]1fXy+ |xZDc6HDW 33J}AK^FE C, n]9 ogs9obbZ! Use following APIs, you can get PERMANENT_ADDRESS.
LTp5T|O <4bv=++pS CreateFile: opened the driver
Ictc '#y E}lU?U5i DeviceIoControl: send query to driver
a({qc0+UK _DMj)enH" c=I!?a" |2CW!is Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
(6A>:_) twz Find the location:
l~Kn-S{ ]w]Swt2n .................
VXQS~#dQj T~s/@*y9 :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
5IW^^<kiu "M
v%M2'c :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
_t6siB_u THJ KuWy :0001ACBF A5 movsd //CYM: move out the mac address
[?RLvhU| TSdjX]Kf :0001ACC0 66A5 movsw
DX}EOxO,. $1H?k :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
"sz LTC]*6 Yk(OVl T :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
Xx:0Nt] >r{3t{ :0001ACCC E926070000 jmp 0001B3F7
}1TfKS]m> G(JvAe]r ............
Q}^
n \-GV8A2:k change to:
\cPGyeq `PSr64h:D :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
Y((z9-`
*u>2" !+Ob :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
E?y0UD[8J NhCO C :0001ACBF 66C746041224 mov [esi+04], 2412
fdho`juFa ^%M!!wlUH :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
K).X=2gjY 6'(5pt :0001ACCC E926070000 jmp 0001B3F7
y
97QqQ^ 00U8<~u .....
Xa*52Q`_ T=VVK6Lc: ll1?I8}5| ?8-e@/E#x
&
?/h5< 9V zk:zOT DASM driver .sys file, find NdisReadNetworkAddress
;PaB5TT( TmKO/N@} eWqJ 2Tt EM vV ......
LAwX9q` BRQ9kK20 :000109B9 50 push eax
PHfGl H4k`wWOk >gFF>L> _ H$Cm * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
TT.EQv5 zY[6Ia{L |
R{!s%K& zq4,%$y8| :000109BA FF1538040100 Call dword ptr [00010438]
akm) X0!-} xVfJ]Y :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
QlJCdCSy "uGJ\ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
2r?g|<
: q5lRc=.b[ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
Cd7jG Se"\PxBR :000109C9 8B08 mov ecx, dword ptr [eax]
K_]LK rM [Ps=5 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
*Ei~2O} |YZ`CN<
:000109D1 668B4004 mov ax, word ptr [eax+04]
QV{Nq=%] <FS/'[P :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
l:+tl/ 7X|&:V.s| ......
kG?tgO?* wH|\;M{0V1 MuZ\<;W$ c1|o^ eZ
set w memory breal point at esi+000000e4, find location:
]a_;*Xq8d }y=7r!{@ ......
k]R O=/ ?M L4Nk+R; // mac addr 2nd byte
zG [-n. bn<&Xe :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
T:;e 73 oVl:./(IB // mac addr 3rd byte
9!2KpuWji U%gP2]t%cs :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
%=#&\ldPS (~}l ?k :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
]YevO( r2""p ...
;-*4 (3lu JFYeOmR+l :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
|8+<qgQ p@cPm8L3 // mac addr 6th byte
l*nSgUg a Mv :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
'd(}bYr) D3XQ>T [*q :000124F4 0A07 or al, byte ptr [edi]
-.^Mt.) %NeKDE :000124F6 7503 jne 000124FB
!Toq~,a8? Fi7pq2 :000124F8 A5 movsd
,{'~J @ ^4s#nf:} :000124F9 66A5 movsw
?[XH`c, -|f9~(t // if no station addr use permanent address as mac addr
HkEp}R
vf5[x!4 .....
Em4TEv rB=1*.}FLc "Jv&=zJ AqN(htGvx change to
PCw.NJd$ w?Q@"^IL :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
IDLA-Vxo s)]|zu0"Ku :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
OmU.9PDg- ;yHA.} :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
s?0r\ cc|: <&H.pN1_ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
cG"jrQ "G`)x+<~Z8 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
vtL) )}paQmy# :000124F9 90 nop
>Pv%E 6 _73 :000124FA 90 nop
^GRd;v=-@ uidE/7 6GJ?rE E/ o
&Nr5S It seems that the driver can work now.
ty-4yK# W>B:W 0A ,
/ 4}CM s[xdID^3. Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
Bb-x1{t ,{E'k+ tM@TT@.t~ j5$Sm Before windows load .sys file, it will check the checksum
q=96Ci _a 61gZZM The checksum can be get by CheckSumMappedFile.
V]vk9M2q[l `^_.E:f 4AP<mo :=~([oSNW" Build a small tools to reset the checksum in .sys file.
r-'j#|^tz R \`,Q'3 \UNw43EL :j9;P7&"? Test again, OK.
[=LQ,e$r7 \J1Jn~ [8)Zhw$ DM>j@(uWF 相关exe下载
h V=)T^Q :k(aH Ua http://www.driverdevelop.com/article/Chengyu_checksum.zip $9hOWti T[<9Ty'^ ××××××××××××××××××××××××××××××××××××
"G4{;!0C C9bf1ddCW& 用NetBIOS的API获得网卡MAC地址
3!*J;Y o ue;$8 ××××××××××××××××××××××××××××××××××××
lIOLR-:4j h?$4\^/ T_B$ noL<pkks~R #include "Nb30.h"
Dk[[f<H_{ lT$A;7[ #pragma comment (lib,"netapi32.lib")
RJd55+h [kC-g @ y;Dw%m tSQ>P -O 8G{} r :r#FI".qx typedef struct tagMAC_ADDRESS
a2p<HW;)m (wbG0lu {
O<o_MZN iL5+Uf)E3 BYTE b1,b2,b3,b4,b5,b6;
seq
S*^7 *K0CUir| }MAC_ADDRESS,*LPMAC_ADDRESS;
[QL)6Xr vT[%*)` \UN7lDH c()F%e:n typedef struct tagASTAT
srC'!I=s>8 f#mY44:,C {
TQnMPELh" 'VO^H68 ADAPTER_STATUS adapt;
PW.W.<CL 'MsxZqW"~ NAME_BUFFER NameBuff [30];
4pA(.<#A 5GpRN }ASTAT,*LPASTAT;
]A!Gr(FHQ |yQ3H)qB# #x"pG c: #1Aym UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
9~u1fk{ !@ bN {
YFsEuaV @^%zh NCB ncb;
6' ?Y]K (5'qEi ea UCHAR uRetCode;
#PtV=Ee1 ,hX03P-X memset(&ncb, 0, sizeof(ncb) );
J6::(0HM HfmTk5|/ ncb.ncb_command = NCBRESET;
L6U[H#3( xt40hZ$ ncb.ncb_lana_num = lana_num;
Oja)J-QXb 2:2rwH }e //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
;XGG&M%3 Y_f6y9?ZE uRetCode = Netbios(&ncb );
yjN|PqtSV >mh:OJH45 memset(&ncb, 0, sizeof(ncb) );
Z&/;6[ (wvDiW5 ncb.ncb_command = NCBASTAT;
kGX`y.-[ KVqQOh'_T ncb.ncb_lana_num = lana_num; //指定网卡号
%'EOFv]
w,JB`jS)/ strcpy((char *)ncb.ncb_callname,"* " );
>dZ x+7 K3 "co1]u ncb.ncb_buffer = (unsigned char *)&Adapter;
n_?<q{GW Po=)jkW //指定返回的信息存放的变量
0y|}}92: Vk>aU3\c ncb.ncb_length = sizeof(Adapter);
9j9A'Y9( rWSw1(sAA //接着,可以发送NCBASTAT命令以获取网卡的信息
VU)ywIs H
VG'v>s@ uRetCode = Netbios(&ncb );
KqaeRs.u aoMQ_@0 return uRetCode;
b6oPnP_3P v,1.n{!; }
:E'38~ \+S~N:@><k }%_x T ?u 9)
GJO[ int GetMAC(LPMAC_ADDRESS pMacAddr)
t</Kel|D /koNcpJ {
!L-.bve! lty`7(\ NCB ncb;
bxEb2D q4(&.Al\@ UCHAR uRetCode;
2{**bArV vNi7=3 int num = 0;
^vo^W: ~])\xC LANA_ENUM lana_enum;
pD.7ib^ ~eqX<0hf@ memset(&ncb, 0, sizeof(ncb) );
_<kE32Bb !^G+@~U ncb.ncb_command = NCBENUM;
H9nZ%n 9 `J `( ncb.ncb_buffer = (unsigned char *)&lana_enum;
s`GSc)AI * F~"4g ncb.ncb_length = sizeof(lana_enum);
nM)] 4d9iAN //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
.U9NQwd $7M64K{ //每张网卡的编号等
(!{_O_& /gXli) uRetCode = Netbios(&ncb);
.|KxQn} -twIF49 if (uRetCode == 0)
GVn7#0x ,GZ(>| {
yq\)8Fe %=\h=\wt num = lana_enum.length;
L{'qZ#N[ >0:h(,?V //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
6Z|/M6f &l{yEWA}g for (int i = 0; i < num; i++)
%^gT.DsX- %+FM$xyJ {
=@V4V} ? ~SP.&>Q> ASTAT Adapter;
t3v*P6 pg*'2AT if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
#j iQa" tkV:kh< L~ {
HC}D<FX| D@5&xd_@4 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
:
bT*cgD{ 8r)eiERv pMacAddr.b2 = Adapter.adapt.adapter_address[1];
%NX #qm<4]91 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
NZ9`8&93 J'^BxN& pMacAddr.b4 = Adapter.adapt.adapter_address[3];
SM![ yC F)5QpDmqb
pMacAddr.b5 = Adapter.adapt.adapter_address[4];
1H-R-NNJ: RYS]b[-xZz pMacAddr.b6 = Adapter.adapt.adapter_address[5];
JB''Ujyi 9v0.] }
=5I1[p; 6DR@$fpt }
_(J- MCY\ Pw
hs`YGMF }
R 5bt~U G-bG}9vc] return num;
?2_u/x 7:{4'Wr@6| }
:14O=C p5c'gziR m!N_TOl-^ H,KU!1p ======= 调用:
VH,k EbJ DU]MMR G\Toi98d* B58H7NH ;G MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
qPH]DabpI p0`Wci int n = GetMAC(m_MacAddr); // 获得网卡数量
\*!g0C8 o "{qhk{ p^ 9QYR JR'Q Th:z TCHAR szAddr[128];
\TC&/'7} XV).
cW|.a wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
I2YQIY+ 4UC/pGZY m_MacAddr[0].b1,m_MacAddr[0].b2,
pk: ruf`) 8y~
Jn~t m_MacAddr[0].b3,m_MacAddr[0].b4,
\QHe 0?6 E'JVf%) m_MacAddr[0].b5,m_MacAddr[0].b6);
zrRt0}?xl I)_072^O _tcsupr(szAddr);
ZRD* ^9) CHN!o9f // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
9SC#N5V `k^
i#Nc> `Ft`8=( =lr*zeHLC hLYSYMUb Uu>YE0/) ××××××××××××××××××××××××××××××××××××
f==o
[$8*(d"F' 用IP Helper API来获得网卡地址
Q:>;d-D|1 zP
rT0 ××××××××××××××××××××××××××××××××××××
JWlH(-U4| Ud`V"X :4]&R9J>o g^}X3NUn 呵呵,最常用的方法放在了最后
*z` {$hc .Z'CqBr[: 6"-LGK: hSp[BsF`, 用 GetAdaptersInfo函数
[3t
N-aj[ Drk9F"J mrE^D| NAx( Qi3 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
iWGgt]RJ 4kxy7]W :NA cad <kPU*P, #include <Iphlpapi.h>
C.%iQx`
W(~G^Xu #pragma comment(lib, "Iphlpapi.lib")
tojJQ6;J Z9~~vf# E
I)Pfx"0 3`SLMPI typedef struct tagAdapterInfo
*~prI1e( hk}M' {
K
,f 1c} #s(B,`?N char szDeviceName[128]; // 名字
<W|{zAyv ]rZ"5y char szIPAddrStr[16]; // IP
uhQ3 e`<=&w char szHWAddrStr[18]; // MAC
-58r*[=8 }I;=IYrN DWORD dwIndex; // 编号
aNv6 " }Jjq] lW }INFO_ADAPTER, *PINFO_ADAPTER;
K )KE0/n x%vt$dy*8 b0m1O.&I_ YAC=V?U-# INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
xO"5bj tG^Oj: /***********************************************************************
Ds&)0Iwf `(W
V pP? * Name & Params::
pFGdm3pV ;vQ7[Pv.j * formatMACToStr
)
;-AT^ xyBe*,u * (
qNC.|R csH1X/3ha\ * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
qGl+KI vb5tyY0c * unsigned char *HWAddr : 传入的MAC字符串
`r+e!o v|t^th, * )
rZ w&[ G Ij@YOt * Purpose:
~"
}t8`vP1 0-l
@U{ * 将用户输入的MAC地址字符转成相应格式
uAK-%Uu? 6H.D`"cj **********************************************************************/
Z;7f
D W*`2lf void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
P[#V{%f*5 SZ1+h TY7d {
:g+R}TR[i 9p>3k&S int i;
*2=:(OK vRRi"bo short temp;
8'Z9Z*^h#x x8b w# char szStr[3];
/bfsC&
3 KB*[b #E{OOcM ldI;DoE#U1 strcpy(lpHWAddrStr, "");
G?'L1g[lc }4A+J"M4y for (i=0; i<6; ++i)
m`4Sp#m +)L
'qbCSM {
S[X bb=n S-.!BQ@RMZ temp = (short)(*(HWAddr + i));
FyZw='D s-o0N{b?#' _itoa(temp, szStr, 16);
}"Hf/{E$_" C1)TEkc"C if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
(`!?p ^>A i,<TaW*I strcat(lpHWAddrStr, szStr);
VAsaJ`vcb Y;xVB"
( if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
$N+a4 Le|Ho^h,Y }
.QRQvtd. ran
Q_\ }
l)a]V]oQ 6yv*AmFh t9Pu:B6 ?J%$;"q // 填充结构
i/-Xpj]Zf *D*K`dk void GetAdapterInfo()
VISNmz2P ;IXDZ#; {
xwTN\7f> I$9t^82j char tempChar;
5~aSkg,MD oPo<F5M]d% ULONG uListSize=1;
\iSaxwU_ M=`F $ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
h&NcN-[" wrac\. int nAdapterIndex = 0;
UT==x< I/pavh 1i$9x$4~E na(@`(j[ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
bn~=d@' M-T&K%/lW &uListSize); // 关键函数
Nyow:7p cqRIi~` &N[~+" 2}b1PMpZG if (dwRet == ERROR_BUFFER_OVERFLOW)
>m44U 9 [@uL)*o_# {
_\"7 D(@#Gd\Z@ PIP_ADAPTER_INFO pAdapterListBuffer =
&r/a\t,8n a^,6[ (PIP_ADAPTER_INFO)new(char[uListSize]);
m9wV#Ldu mI@E>VCV[ dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
st+X~;PX* )$#ov-] if (dwRet == ERROR_SUCCESS)
;jo,&C `:}GE@] {
|A8xy# 4F??9o8 } pAdapter = pAdapterListBuffer;
)l\BZndf H}dsd=yO while (pAdapter) // 枚举网卡
do+HPnfDzU tceQn
^|< {
6^if%62l& V[HHP_ CString strTemp = pAdapter->AdapterName; // 网卡名字
{y`afuiB a4 O strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
b_W0tiyv% vp[~%~1( strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
UqsVqi
h( z X2BJ O)Nj'Hcu zX{[Z strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
\2L%%M V\r5 pAdapter->IpAddressList.IpAddress.String );// IP
t(\d;ybyx x5c
pv M$FQoRwH A+iQH1C0h formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
eeoIf4] wHx1CXC pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
u/hFf3 &b i Bm q/ 6d^& kK16+`\+ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
cr27q6_ vMRM/. |F iL1_ "F7g8vu pAdapter = pAdapter->Next;
(9*=d_= T]Vh]|_s _`+
!,kG[ g%4-QCZ, nAdapterIndex ++;
K9mL1 [B V2^(qpM! }
_o8il3 yLW iY~Fd delete pAdapterListBuffer;
Vx~[;*{,C9 #?@k=e\ }
5dXC EZ8Ih,j9 }
c}U&!R2p{ Y 'Yoc }