如何实现修改网卡物理地址的三种方法
!v\_<8 MO%kUq|pg 同样要感谢胡大虾
p*C| kE qk ;7*R ;/ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
G?dxLRy.do nXJG4$G 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,
We)l_>G a+=.(g 使得两块卡的MAC地址不同,那么网络仍然可以工作。
DFM~jlH (N^tg8 Z< 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
6d{&1-@> (iJ9ekB 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
3aUWQP2 J.Fy0W@+k4 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
8Cef ]@x rE?Fp 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
,LodP%%UV U9(p ^ 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
! _p(H vw)lD9-" 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
k];NTALOG |w+N(wcJ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Q4h6K7 @<ILF69b 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
?F"mZu LQz6op}R 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
}8eu 9~ {?RVw`g&f 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
R5& R~1N 6DT^:LHS 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
<5E: ,< z)F<{]% 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
RAU" A+41JMH 台。
c-oIP~, py }`thx 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
>_|$7m.?n[ 4GqwY"ja 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
%4,v2K ^_c6Op<F 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
#p7K2 ]$&N"&q w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
g T{WH67u 5j~1%~,# ->requesthandler函数要hoo miniport的这个函数似乎不容易找
wfQ^3HL b Od<x
>@ 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
FH)_L1n >K n7A 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
&>A<{J@VL i_f\dkol bit RSA,that's impossible”“give you 10,000,000$...”
!hjA Ox%p"xuP, “nothing is impossible”,你还是可以在很多地方hook。
(sqI:a e#odr{2#4u 如果是win9x平台的话,简单的调用hook_device_service,就
wV^c@.ga ?np3*;lw 可以hook ndisrequest,我给的vpn source通过hook这个函数
0vZ49}mb) v2jpao<K 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
pD17r}% 6wq>&P5 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
.R]DT5 gP.PyYUV 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
Yfr4<;% ''Hx& 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
/Ref54 N|e#& 这3种方法,我强烈的建议第2种方法,简单易行,而且
?/q\S 4o|<zn 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
UvF5u(o mqK}yK^P] 都买得到,而且价格便宜
2 9#jKh Q!y%N& ----------------------------------------------------------------------------
}D[j6+E txik{' : 下面介绍比较苯的修改MAC的方法
i:60|ngK .$]-::& Win2000修改方法:
5m2f\^U j;BlpRD} \l1==,wk 1ne3CA= 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
0k G\9 xmi@
XL@t Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
gy Ey=@L %JL P=( 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
GK=b Xp[x O 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
Z;y(D_;_ HCw,bRxm 明)。
h+ <Jv ckYT69U 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)
K%ptRj$ ~P BJ~j+G 址,要连续写。如004040404040。
Rga
*68s|& ?$#P
=VK 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
UM<!bNz` 8j)*T9 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
_<KUa\ ;;|.qgxc~ 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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:gn&wi {H* 获取远程网卡MAC地址。
:$*@S=8 O NfWL3"&X ××××××××××××××××××××××××××
bTt1y O F*T$n"^ ]\y]8v5( (H8JV1J 首先在头文件定义中加入#include "nb30.h"
i1ScXKO [1nUq!uTm #pragma comment(lib,"netapi32.lib")
Mc&Fj1h5 J7Mbv2D typedef struct _ASTAT_
IN75zn*% Tje(hnN {
-3u ;U,} 03c8VKp'p ADAPTER_STATUS adapt;
{1gT{2/~@ ^J;rW3#N8 NAME_BUFFER NameBuff[30];
C TKeY ^YJ%^P } ASTAT, * PASTAT;
U;j\FE^+> ~+C)0Yn XZ@|(_Z h5(OjlMC 就可以这样调用来获取远程网卡MAC地址了:
k{H7+;_ z'7XGO'Lo CString GetMacAddress(CString sNetBiosName)
~1{ppc+
p-r[M5;-^Q {
MdN0 Y@Ll FGzKx9I9 ASTAT Adapter;
2;(+]Ad< w+wtr[;wwL d<6m_!L 7pou(U NCB ncb;
IdM~'
Q>\ >g m UCHAR uRetCode;
!ewT#afyu( t3h ){jZ Sy']fGvx %DA&txX}w memset(&ncb, 0, sizeof(ncb));
o7s!ti\G
kD0bdE| ncb.ncb_command = NCBRESET;
+I?k8',pi 4,>9N9.?9 ncb.ncb_lana_num = 0;
P)cEYk .)SR3? CW2)1%1iz =t`cHs29 uRetCode = Netbios(&ncb);
a|jZg oKCv$>Y :_tt9J uXk] memset(&ncb, 0, sizeof(ncb));
fY6~Z
BvK 0?}n( f!S ncb.ncb_command = NCBASTAT;
&36SX<vZ KK6n"&TVa ncb.ncb_lana_num = 0;
wSw> UU 6']HmM )XHn.>]nc U
E$Ix sNetBiosName.MakeUpper();
XMiu}w! lB0`|UEb ( 0)M8Tm0$ R8_I ASs FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
'y=N_/+s 8NiR3*1 uovv">Uw [h8s0 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
%~y>9K Sg4{IU |-)8=QDz)r #=VYq4B= ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Nke!!A}\| V$sY3,J7A% ncb.ncb_callname[NCBNAMSZ] = 0x0;
ZPyzx\6\ r fzNw Zazff@O * ^5.XQ0n ncb.ncb_buffer = (unsigned char *) &Adapter;
dI&Q5M8 TL)*onA9 ncb.ncb_length = sizeof(Adapter);
(0B?OkQ DzQ </WeB3#6 xDGS`o_w_ uRetCode = Netbios(&ncb);
Fs].Fa TN1pg N0.|Mb"?t E5$]0#jB CString sMacAddress;
?3p7MjvZ ;AE-=/< 4(|yl^w nYFrp)DLK if (uRetCode == 0)
wD=]U@t`, YZj*F-} {
NC#F:M;b s2#Ia>5! sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
i'7+
?YL D:;idUO Adapter.adapt.adapter_address[0],
LP=j/qf| Ps74SoD- Adapter.adapt.adapter_address[1],
BBRL_6 Jjm#ofv Adapter.adapt.adapter_address[2],
s4~[GO6> Vv45w#w; Adapter.adapt.adapter_address[3],
!t^DN\\# #<S*MGp!= Adapter.adapt.adapter_address[4],
qh:Bc$S 2lCFE) Adapter.adapt.adapter_address[5]);
3f] ;y<Km vWZXb` }
u0c}[BAF iN[x
*A|h return sMacAddress;
=9X1 +x V`1,s~"q }
-}9^$}PR mAtqF
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!:^q_q4 t/\ 修改windows 2000 MAC address 全功略
?B1Zfu0 pA6KiY& ××××××××××××××××××××××××××××××××××××××××
!g9k9 l V}Y*Yv E4L?4>V@\ ]7O<|8n!d 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
W&IG,7tr r<ucHRO# 4"|Xndh1. N-\N\uN 2 MAC address type:
:<t=??4m MLu!8dgI OID_802_3_PERMANENT_ADDRESS
G
aV&y d )O^(y1r OID_802_3_CURRENT_ADDRESS
e@Lxduq =~GP;=6 (Jk&U8y @PEFl" modify registry can change : OID_802_3_CURRENT_ADDRESS
Do/R.Mgy* YV<y-,Io but OID_802_3_PERMANENT_ADDRESS, you must modify driver
|oi+|r #wI}93E ?T/]w-q> YQn<CjZ8af "XR=P>
xk wlT8| Use following APIs, you can get PERMANENT_ADDRESS.
STp9Gh- L~Gr,i CreateFile: opened the driver
#h5lz%2g `RL
Wr,h DeviceIoControl: send query to driver
uiVNz8H L"qJZU zuV%`n "bm|p/A Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
m2c'r3 UEu BDB*>y7( Find the location:
;=Ma+d# C\EIaLN< .................
7$'AH:K jk9f{Iu :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
D\acA?d` {^WK#$] :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
@>)VQf8s1 -&Z!b!jN :0001ACBF A5 movsd //CYM: move out the mac address
_MBhwNBxZ hOY@vm& :0001ACC0 66A5 movsw
>}+{;d xB
*b7-a :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
`tk oS gQy%T] :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
Ghgn<YG HwUaaK
:0001ACCC E926070000 jmp 0001B3F7
yQ$irS? ppyy0E^M ............
^M'(/O1 {821e&r change to:
CS7b3p!I u>*a@3$f :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
'J,UKK\5 5/=$p:E> :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
';tlV
u n<.7tr0f\ :0001ACBF 66C746041224 mov [esi+04], 2412
/)ZjI
W"| ZnEgU}g<2 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
(Q*q#U 1l,fK)z :0001ACCC E926070000 jmp 0001B3F7
)|~&(+Q?] }r:"X<` .....
|_;kQ(, >Xn,jMUW D+]mKPB q+?&w'8 a*P v^Np-v >C0B!MT?3% DASM driver .sys file, find NdisReadNetworkAddress
16iTE-J_ UPhO=G *k{Llq h`&TDB2 ......
Kxsd@^E MntmBj-T :000109B9 50 push eax
SZWNN#w60? TO6F Y&6jFT_ {7:1F)Pj * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
Y25`vE( D!`[fjs6A |
ef)RlzLOq xV>
.] :000109BA FF1538040100 Call dword ptr [00010438]
ht-'O"d: REh"/d :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
5U2%X
pO Et 0gPX- :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
1)z'-dQ-5$ f(Xin3#' :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
$H<_P'h-B Y=XDN: :000109C9 8B08 mov ecx, dword ptr [eax]
sp\6-*F 6tH}K :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
~VsN\! G w7MRuAJ4 :000109D1 668B4004 mov ax, word ptr [eax+04]
$bE"3/uf EXSH{P O+ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
Ku[q#_7 LphCx6f,X ......
$<-a>~^Tp OLG)D#m(4/ rmjuNy=( =oSD)z1c?x set w memory breal point at esi+000000e4, find location:
+L 09^I Ftyxz&-4$p ......
zZ[kU1Fyv `{#""I^_ // mac addr 2nd byte
=v3o)lU ;6V~yB :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
C6>_wl] G? SPz // mac addr 3rd byte
>)4~,-;k (#dR\Di :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
.U{}N%S EZj rX>"# :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
6nA9r5Ghv o "r ...
YIN* '!N `Am|9LOT :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
t ]BG)]
nS]e // mac addr 6th byte
ub?dfS9$_ KcT(/! :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
-o/Vp>_UOE LuRCkKJ :000124F4 0A07 or al, byte ptr [edi]
X!hzpg(`hR =sWK;` :000124F6 7503 jne 000124FB
'l<#;{ m+M^we*R :000124F8 A5 movsd
HL{aqT2 <8(q. :000124F9 66A5 movsw
ftn10TO * @0@WklAJA // if no station addr use permanent address as mac addr
/R|?v{S1 Da<`|
l .....
@Mya|zb B}7j20:Z W2<'b05 'z91aNG] change to
oyiG04H& n{W(8K6d@[ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
,L%]}8EL" M[985bl :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
~JRq : ;Qt%>Uo8 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
@CM5e! 0s8fF"$ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
:H>I`)bw I*3>>VN :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
[#!Y7Ede /sYr?b!/<6 :000124F9 90 nop
E|-oUzt =Fe4-B?I :000124FA 90 nop
{yNeZXA> z}SJ~WY'[ k/F#-},Q. R.1.LB It seems that the driver can work now.
#y&5pP:@ y /vc\e xsU%?"r (e;/Smol Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
-V2f.QE% bRggt6$z `\##M= `)$G}7cRUH Before windows load .sys file, it will check the checksum
3Z~_6P^
+N U
`lp56 The checksum can be get by CheckSumMappedFile.
SDbkPx #HP-ne; # {.U:Ce ;0|:.q Build a small tools to reset the checksum in .sys file.
p! k~ufU M4|ION k^d^Todq. qQfNT. Test again, OK.
7`7 M4 rPr]f; p/eaO{6 6 ZG +FX:v 相关exe下载
P@bPdw!JA 3{qB<*!p"G http://www.driverdevelop.com/article/Chengyu_checksum.zip hKg +A IPn!iv) ××××××××××××××××××××××××××××××××××××
W2%@}IDm +mft 用NetBIOS的API获得网卡MAC地址
q`8
5- x4 4V
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7z{N} Cj }H'k<B s-I M tYgHJ~1L* #include "Nb30.h"
DBGU:V,85 o;
6^: #pragma comment (lib,"netapi32.lib")
4C?4M; )Ft+eMYti[ b{&'r~ n5oX 51J -cJ,rrN_9
|Ch,C typedef struct tagMAC_ADDRESS
o[RwK q77qdmq7 {
|aU8WRq 9,&xG\z= BYTE b1,b2,b3,b4,b5,b6;
gB%"JDn8 @ G!Ir"Q }MAC_ADDRESS,*LPMAC_ADDRESS;
}tBw<7fe V^!^wLLi [jCYj0Qf8 ;K7kBp\d typedef struct tagASTAT
a;Pn.@NVq '.N}oL<gP {
X.
Ur`X LN.*gGl ADAPTER_STATUS adapt;
\N-3JO Vy F+NX
[ NAME_BUFFER NameBuff [30];
U8gj\G\` 3mopTzs) }ASTAT,*LPASTAT;
R'vNJDFY !?).4yr [+l6x1Am j( k%w UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
Jqgm>\y 0 ;)Q {
- q(a~Ge k;JDVRL NCB ncb;
-{C Gn5]_# ShlTMTgS UCHAR uRetCode;
,B_tAg4~ o~CEja&( memset(&ncb, 0, sizeof(ncb) );
T.')XKP)1N !Ea9
fe ncb.ncb_command = NCBRESET;
9
!UNO KJS-{ed ncb.ncb_lana_num = lana_num;
gMZ+kP` _NwHT`O[ //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
z`$c4p6G6 %CnNu uRetCode = Netbios(&ncb );
oC}
u q7_Ttjn-DV memset(&ncb, 0, sizeof(ncb) );
/s+IstW O&y`:# ncb.ncb_command = NCBASTAT;
L^Q;M,.c; `:EhYj. ncb.ncb_lana_num = lana_num; //指定网卡号
G,B4=[Y ;!=i|"PG strcpy((char *)ncb.ncb_callname,"* " );
G9am}qr oD9L5c) ncb.ncb_buffer = (unsigned char *)&Adapter;
An`*![ x@/:{B //指定返回的信息存放的变量
F#)bGi ~#P]NWW%. ncb.ncb_length = sizeof(Adapter);
^A=tk!C UU[z\^w| E //接着,可以发送NCBASTAT命令以获取网卡的信息
1tI=Dwx .9r85 uRetCode = Netbios(&ncb );
%{3q=9ii 7{w}0PMx return uRetCode;
%\|{_]h}y QY<5o;m` }
'+vmC*-I( r_,;[+! `jr?I {m; Ya!%o> J%t int GetMAC(LPMAC_ADDRESS pMacAddr)
/NiD#s0t -])=\n!= {
|6^%_kO!| 75>Ok / NCB ncb;
.L"IG=Uh# $)X8'1%6 UCHAR uRetCode;
KUm?gFh P7Qel , int num = 0;
xYW&Mfka wYV>Qd
Z LANA_ENUM lana_enum;
ZMiOKVl D `V.gV] memset(&ncb, 0, sizeof(ncb) );
u,d5/`E )u=W?5%=} ncb.ncb_command = NCBENUM;
y5O &9Ckw 79d(UG'O ncb.ncb_buffer = (unsigned char *)&lana_enum;
XpE847!soL Suo$wZ7J ncb.ncb_length = sizeof(lana_enum);
}P{Wk7#Jq t&[<Dl/L //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
>nih:5J,ja B@6L<oZ //每张网卡的编号等
g*LD}`X/- 8 Zp^/43 uRetCode = Netbios(&ncb);
wD{c$TJ?{F pz)>y&_o if (uRetCode == 0)
_'L16@q 0%}*Zo(e+ {
J>nBTY,_< ^[Ka+E^Q num = lana_enum.length;
O&|<2Qr -<5{wQE;| //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
GQCdB> Z(Y: for (int i = 0; i < num; i++)
d(ypFd9z T{f$S {
.PR+_a-X {]dtA&8( ASTAT Adapter;
7 [u>#8 2u!&Te(!9 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
$of2 lA XM`
H@s7 {
yzzJKucVU: YC56]Zp pMacAddr.b1 = Adapter.adapt.adapter_address[0];
66" 6> 8,!Oup pMacAddr.b2 = Adapter.adapt.adapter_address[1];
qz (x :|n iFK4 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
| Rhqi Q%d1n*;+ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Bi :!"Nw[X |}UkVLc_^ pMacAddr.b5 = Adapter.adapt.adapter_address[4];
\( #"g >-<iY4|[d pMacAddr.b6 = Adapter.adapt.adapter_address[5];
ykPiZK uh2_Rzln }
73Jm fCJjFL: }
[?KGLUmTAI 5~ :/%+F0= }
B,w
ZI4oi* O x-eB return num;
emnT;kJ>
Pn[oo_)s }
]SRpMZ A 0k?$ko <EN9s }58MDpOF1 ======= 调用:
\I523$a !%('8-x% 5ct&fjmR_ )rG4Nga5} MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
PzNPwd G--X)h- int n = GetMAC(m_MacAddr); // 获得网卡数量
15<? [`:6 Y-YuY y5m2u8+
%KT}Map TCHAR szAddr[128];
eJHh } g]2L[4 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
Cg]),S Im/tU6ybV m_MacAddr[0].b1,m_MacAddr[0].b2,
uu,F5<y[ ZqVbNIY m_MacAddr[0].b3,m_MacAddr[0].b4,
'OziP d`B<\Y#{Us m_MacAddr[0].b5,m_MacAddr[0].b6);
8iJB'#''* RK|*yt"f" _tcsupr(szAddr);
lYQ|NL(): qclc--fsE // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
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$P0q! =ZIT!B?4 用IP Helper API来获得网卡地址
f=R+]XPzz gaY&2 ××××××××××××××××××××××××××××××××××××
>dt*^}* Ms(xQ[#+ gK[;"R)4o@ tZ9i/ =S 呵呵,最常用的方法放在了最后
$Xu3s~:S Ytlzn% 3$k#bC cA
q3Gh 用 GetAdaptersInfo函数
0^-1d2Z~ WxGD*% &HM-UC| qM(}|fMbN 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
k*hl"oL"X lZcNio UPfO;Z`hJ s.}K?)mH #include <Iphlpapi.h>
\7/yWd{N$ U+)p'%f; #pragma comment(lib, "Iphlpapi.lib")
RQx8Du< %7)=k}4 p?rlx#M YNU}R/u6^ typedef struct tagAdapterInfo
7R2O[=Szq ,94<j," {
zzQWHg]/ Lqj
Qv$ char szDeviceName[128]; // 名字
U4pIRa)S !SQcV' char szIPAddrStr[16]; // IP
|/*Pimk F`nQS&y char szHWAddrStr[18]; // MAC
Z nc(Q e yJ07 DWORD dwIndex; // 编号
^[tE^(|T ~y!'\d>q< }INFO_ADAPTER, *PINFO_ADAPTER;
hJ'H@L7 6@J=n@J$p ZYwcB]xEz WD[eoi INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
my.EvN C|$qVh> /***********************************************************************
6gg8h>b $E\|\g * Name & Params::
d!y*z <=q}
Nd\ * formatMACToStr
' [
4;QYw G21o@38e * (
yp.K- `Z?wj@H1` * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
zN4OrG0 Ic#xz;elM * unsigned char *HWAddr : 传入的MAC字符串
JQ&t"`\k 2d !'9mA * )
i<m(neX[H
Pd*[i7zhC * Purpose:
I0)`tQ+ w
)R5P[b * 将用户输入的MAC地址字符转成相应格式
JbMTULA V)`2Kw **********************************************************************/
IY`p7 )#i =?fz-HB void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
$<^t][{ Dm>"c;2 {
7~/ cz_ 4>hHUz[_ int i;
aLJm%uW6m& g{65 QP short temp;
@X2*O9 |p11Jt[ char szStr[3];
-Aj)<KNx[ (\9`$ e#(Ck{e ETe4I`d{ strcpy(lpHWAddrStr, "");
X*8y"~X|vq *v>ZE6CL for (i=0; i<6; ++i)
-u2i"I730 n+~Dc[ {
xP9(J
0y SUncQJJ0S* temp = (short)(*(HWAddr + i));
:d36oiHKu 7 F^d- _itoa(temp, szStr, 16);
3$$E0`7. -4a9 BE". if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
BM%wZ:
s =l,P'E strcat(lpHWAddrStr, szStr);
AlSO 6OES'3 Cy if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
'|C3t!H` ly[LF1t }
E$e7(D *z=_sD?1 }
wbO6Ag@)) C6_(j48& ?Ec9rM\ze RU )35oEV| // 填充结构
Y?VbgOM) {f!/:bM void GetAdapterInfo()
?9b9{c'an +]db- {
}I"C4'(a I5$P9UE+^9 char tempChar;
t8Zo9q> ^NW[)Dq1< ULONG uListSize=1;
(B7G'h.? 7io["zW PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
W.7rHa {|+Y;V` int nAdapterIndex = 0;
(L_-!=e !d*[QD8 S2~cAhR|M Zo9<96I& DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
JE?p'77C V|7YRa@ &uListSize); // 关键函数
)s2] -n}W 0&.CAHb} AKNx~!%2 v\0 G`&^1 if (dwRet == ERROR_BUFFER_OVERFLOW)
Q=\
Oa(I 6K $mW {
\u3\ TJ Pf?kNJ*Tv) PIP_ADAPTER_INFO pAdapterListBuffer =
*dzZOe>, 4JSPD#%f (PIP_ADAPTER_INFO)new(char[uListSize]);
mYBEjZB /'O8RUjN dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
^
k^y|\UtZ 97}]@xN= if (dwRet == ERROR_SUCCESS)
) "#' [\uR3$j# {
g|=_@
pL WA{igj@\ pAdapter = pAdapterListBuffer;
B*7kX&Uq ntiS7g e1 while (pAdapter) // 枚举网卡
T X`X5j xS18t=" {
3:%k
pnO j jpYg CString strTemp = pAdapter->AdapterName; // 网卡名字
*OVB;]D3+ 6 Z/`p~e strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
;`9f<d#\ N!A20Bv strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
tiK?VwaKI s>rR\` ejRK-! ajbe7#} strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
i jI/z5 k1 5vs pAdapter->IpAddressList.IpAddress.String );// IP
gU9{~-9} X@nBj;
mgxIxusR T?9D?u?] formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
*P()&}JK +bjy#= pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
^S#; yTaMlT| -H1=N @WJ;T= L AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
oL4W>b ) We+rFk1ddt fJ,N.O+9E 8$Q`wRt(% pAdapter = pAdapter->Next;
yr]ja-Y \}-4(Xdaq y)f.ON36I !`ol&QQ# nAdapterIndex ++;
1I Yip\:lS Pms@!yce }
^<]'?4m] [^>XRBSm delete pAdapterListBuffer;
a"~o'W7 _8K+iqMZG }
z,HhSW?&^ ~ KK9aV{ }
pA7-B>Y
Xo^8o0xi }