如何实现修改网卡物理地址的三种方法
s.I=H^T 1<qq6 9x 同样要感谢胡大虾
^\\cGJ&8c (#.)~poZ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
\9BIRY` Wcn^IQ 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,
mvxg|< 6q8qq/h) 使得两块卡的MAC地址不同,那么网络仍然可以工作。
_B|g)Rdv 413r3/ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
!/$BXUrd g;bkVq 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
1}!f.cWV( =N
n0)l 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
*Qg/W?"m Rm *"SG 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
d8
ve$X `^afbW 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_ ?} yZ+o7?(2p 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
Vo(d)"m? qx53,^2 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
ipKkz +2W#=G 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
4k$BqM1 )WEyB~'o 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
#ZGWU_l} m(Bv}9 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
v?h#Ym3e< @eT!v{o 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
g >-iBxml !OWV* v2 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
;][1_ R`>E_SY 台。
]b<k% \&AmX8" [ 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
tp*AA@~ yNY1g?E 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
&g@?{5FP l!q i:H<=1 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
a50{ gb# Z^`>;n2 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
D
7H$!(F> ]rHdG^0uss ->requesthandler函数要hoo miniport的这个函数似乎不容易找
6]Ppa ~Xwq WGVvBX7# 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
cy/;qd+!M 't^OIil 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
"o}3i!2Qr MWsBZJRr bit RSA,that's impossible”“give you 10,000,000$...”
7PP76$ ,uEWnZ"4 “nothing is impossible”,你还是可以在很多地方hook。
1c+[S]7rY LYavth`@h 如果是win9x平台的话,简单的调用hook_device_service,就
9)T;.O (K>5DU 可以hook ndisrequest,我给的vpn source通过hook这个函数
) <^9` ~n|*-rca 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
#$X_,P|D 8TC%]SvYim 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
+`_%U7p( RP z0WP 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
)iluu1,o ~0t]`<y= 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
_~=X/I R r/+<_3 这3种方法,我强烈的建议第2种方法,简单易行,而且
nXk<DlTws L&Bc-kMH 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
^cDHyB=v4d ]6W#P7 都买得到,而且价格便宜
l)HF4#Bs hf8=r5j= ----------------------------------------------------------------------------
*>9#a0cp +KrV!Taf 下面介绍比较苯的修改MAC的方法
tlQ3BKp AnfJyltS Win2000修改方法:
b;Pqq@P|g 73rr">
9#0 ?msx 'h.{fKG]ME 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
j#9p0[ 8BhLO.(<O Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
3 =KfNz_ 7y&Fb 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
aRC>pK. ,/C<GFae 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
@w[WG:-+ ~}i&gd|( 明)。
88$G14aXEk Gyw@+(l 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)
%XMrSlSOp 2d >kc2=* 址,要连续写。如004040404040。
5Q^
L"&0 <:W]u T 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。)
bBW(#
Q_a Xl.h&x0?
8 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。
`f}}z5 uB>NwCL; 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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muwXzN(KX KM*sLC# 获取远程网卡MAC地址。
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SXz h6c8hp. 首先在头文件定义中加入#include "nb30.h"
L"rLalUw yK+76\} I #pragma comment(lib,"netapi32.lib")
Ka1
F7b `zAV# typedef struct _ASTAT_
zO<EbqNe! e!URj\* {
p#HPWW" xG
7;Ps4L ADAPTER_STATUS adapt;
c|x:]W'ij .^N+'g NAME_BUFFER NameBuff[30];
/7De.O~H e,>L&9] ZI } ASTAT, * PASTAT;
Sdz!J 1 v_J\yW'K 7=N=J<]pl udX4SBq-pC 就可以这样调用来获取远程网卡MAC地址了:
`9B xDp]I k2sb#]-/} CString GetMacAddress(CString sNetBiosName)
9aD6mp 2/RK
pl & {
zkYlIUD ?d%+85 ASTAT Adapter;
i)Vqvb0Q a"&@G=M@d fz31di9$ di]z NCB ncb;
?q1&(g]qO 7=0uG UCHAR uRetCode;
I! {AWfp0 {g@Wd2-J} 2x{@19w)C `0uKJFg memset(&ncb, 0, sizeof(ncb));
&<R8' 9Gfm?.O5 ncb.ncb_command = NCBRESET;
FSoL|lH GeWB"(t ncb.ncb_lana_num = 0;
<.CO{L\e Ij(S"P@ l<<0:~+q ^LaI{UDw%h uRetCode = Netbios(&ncb);
7)O?jc xcnHj1r-o' *>V6KW okoD26tK memset(&ncb, 0, sizeof(ncb));
*#;8mM &eQzfx=|km ncb.ncb_command = NCBASTAT;
i:Pg&474f v Q[{<|K ncb.ncb_lana_num = 0;
X5U_|XK6Y !;{@O`j?b >&TSz5Q it=L_zu} sNetBiosName.MakeUpper();
G]E$U]=9r: /*`BGNkYY jFM8dl
n \#1!qeF FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
[q cT?h tPP nW EJjTf: ;_amgRP7$ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
-}%'I]R= t;Jt+k~ %}%D8-d}G bR?-B>EB ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
)b
m|],' 3:<+9X ncb.ncb_callname[NCBNAMSZ] = 0x0;
VD/Wl2DK ?Pw#!t 8R`@edj> SW(7!` ncb.ncb_buffer = (unsigned char *) &Adapter;
K6KEdXM4 ]w]Swt2n ncb.ncb_length = sizeof(Adapter);
?)<zrE5p ItDe_|!L [POcO YH)Unql uRetCode = Netbios(&ncb);
SOb17:o3| ABNsi$]r0 Yk(OVl T Tr)a6Cf CString sMacAddress;
j:"+/5rV8 CWE
jX- 'Vy$d<@s[ , Ot3N\%yn if (uRetCode == 0)
/AJ^wY 3
C=nC {
6Kh:m-E9 h?.6e9Y4 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
ZgtW <%J dQ82? Adapter.adapt.adapter_address[0],
vMzR3@4e on*?O O' Adapter.adapt.adapter_address[1],
AbZ:AJ(
pTGq4v@6x Adapter.adapt.adapter_address[2],
j!mI9*hP X_HR$il Adapter.adapt.adapter_address[3],
k:7UU4M
5 1dfA
8=L,s Adapter.adapt.adapter_address[4],
uP|AP _ H$Cm Adapter.adapt.adapter_address[5]);
H\8i9RI ~S|Vd }
U~Ni2|}\C9 >+u5%5-wr return sMacAddress;
s=q\BmG ]_d(YHYf }
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WHbvb3' Fj 1/B0acS 修改windows 2000 MAC address 全功略
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=:~~RqHl YvBUx#\ eqeVz` T:;e 73 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
<+_OgF1G &\0LR?Nh Vy}:Q[ *>_:E6) 2 MAC address type:
r2""p 9!bD|-6y OID_802_3_PERMANENT_ADDRESS
$23="Jcl T]CvfvO5 OID_802_3_CURRENT_ADDRESS
Kwh3SU=L} *ZN"+wf\ ]NTHit^EX R#1m_6I modify registry can change : OID_802_3_CURRENT_ADDRESS
Yv"uIj+'] O,^,G<` but OID_802_3_PERMANENT_ADDRESS, you must modify driver
#7Qn\C2
3D<P
[.bS "<!|am( (B$2)yZY 4+v~{
U,Z(h Use following APIs, you can get PERMANENT_ADDRESS.
c
(\-7*En HO' ELiZ_q CreateFile: opened the driver
7F+f6(hB cG"jrQ DeviceIoControl: send query to driver
w'L;`k;Q 3*8#cSQ/6o +?mZ_sf8w YjHGdacs Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Yq1 ~"he8 4{fi=BA Find the location:
(%I`EAR )Xg#x: .................
-Ep-v4} k)S7SbQ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
=3 -G OsC1('4@ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
#}k^g:l1 ?dxhe7m :0001ACBF A5 movsd //CYM: move out the mac address
r-'j#|^tz QV?\?9( :0001ACC0 66A5 movsw
(F_#LeJ| !sR`]0 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
[8)Zhw$ D, 3x:nK :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
s\kkD* Cu/w><h) :0001ACCC E926070000 jmp 0001B3F7
C9bf1ddCW& nnr(\r~ ............
yYF80mnJz }1(F~6RH change to:
Dk[[f<H_{ \&W~nYXq" :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
jfgAI7;b M+nz~,![ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
FQ O6w' %Xp}d5- :0001ACBF 66C746041224 mov [esi+04], 2412
\UK 9 81aY*\ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
9nd'"$ tK]r>?Y\ :0001ACCC E926070000 jmp 0001B3F7
vT[%*)` 3 YRhqp"E .....
#M8"b]oh6 )8e_<^M <L5[#V_ Zx`hutCv 30F&FTW =zI
eZ7 DASM driver .sys file, find NdisReadNetworkAddress
W~ DY-; 9~u1fk{ `Jz"rh-M %] ......
Pm;"Y!S< qW7S<ouh :000109B9 50 push eax
nc&V59*
Ym0Xl(Se i mJ{wF Y_f6y9?ZE * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
##yi^;3Y # {!Qf\1M |
S{J$[!F @\[&_DZ :000109BA FF1538040100 Call dword ptr [00010438]
rXfQ_ I_Oa<J\+ :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
spn1Ji uKtrG,/ p :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
.qF@
}dO WvNX%se]3 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
;xwa,1] {w{|y[[d~ :000109C9 8B08 mov ecx, dword ptr [eax]
{v~&.| 7kG>s9O :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
lusINILc t</Kel|D :000109D1 668B4004 mov ax, word ptr [eax+04]
B||^sRMX }GQ8|fg`U :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
j3z&0sc2(0 E%jOJA ......
g2 4)GjDi 6}{2W< _vvnxG!x& E}\^GNT set w memory breal point at esi+000000e4, find location:
H9nZ%n r~TiJ?8I ......
u`K+0^)T` c?b?x
6 2 // mac addr 2nd byte
S1 %{/w <E6]8SQE :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
-twIF49 xzIs,i}U // mac addr 3rd byte
GeZwbJ/?B =4+UX*&i?. :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
b
3D:w{l 7f[nNng :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
Og"50 - )v8;\1`s: ...
NzNAhlXj3 @wZ`;J % :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
D@5&xd_@4 ANn{*h // mac addr 6th byte
E^#|1Kpq NZ9`8&93 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
m->
chOu~| lb`P9mbr+ :000124F4 0A07 or al, byte ptr [edi]
dg/7?gV kH1l -mxz :000124F6 7503 jne 000124FB
X#1So .}c _N9yC\ :000124F8 A5 movsd
(al7/EhY 6SlE>b9tA :000124F9 66A5 movsw
U7tT VlXIM, // if no station addr use permanent address as mac addr
/2Y
Nu*v tG{e( .....
fcD$km Q gDjc' 52wq<[#tK p^ 9QYR change to
2~ Gcoda 7b:oz3 ?PI :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
4UC/pGZY {5^'u^E :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
{B?%r[nW @\u)k :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
!ssE >bDa ,^:Zf|V :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
4h:Oo =lr*zeHLC :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
\C/`?"4w ~;wSe[ :000124F9 90 nop
%w/o#*j<; D#W{:_f :000124FA 90 nop
<)?H98S }@SZ!-t%rD V1xpJ x #BUIi It seems that the driver can work now.
3vQ?vS|2 ItC*[ C&zgt
:q6} ogip#$A}3 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
;T-i+_ q+WO nTS hKt
AvTg Rk2ZdNc\ Before windows load .sys file, it will check the checksum
[q9TTJ@2 }I#;~|v~< The checksum can be get by CheckSumMappedFile.
Y]&HU) u *)L%pH>` fG0rUi(8 >pG]#Z g Build a small tools to reset the checksum in .sys file.
>fdS$,`A %}+j4n , $78\B^ xO"5bj Test again, OK.
:9_K@f?n .6(Bf$E 8
6?D W%Br%VQJ 相关exe下载
k,X` }AJ6 2EQ:mjxk http://www.driverdevelop.com/article/Chengyu_checksum.zip L
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P5^Qv 1i2jYDB" 用NetBIOS的API获得网卡MAC地址
n&FN?"I/] G80d!*7 ××××××××××××××××××××××××××××××××××××
'u_'y QOy+T6en Hd2Sou4-j o LuGW5wzj #include "Nb30.h"
%$!}MxUM 19bP0y #pragma comment (lib,"netapi32.lib")
A5y?|q>5 + :iNoDz m)=
-sD ,K3)f.ArYc Mm^o3vl $MB56]W8 typedef struct tagMAC_ADDRESS
J@p[v3W xh_6@}D2J {
nd'zO#"m? o-GlBXI; BYTE b1,b2,b3,b4,b5,b6;
I$9t^82j g[q1P:I@W }MAC_ADDRESS,*LPMAC_ADDRESS;
&AZr(> h&NcN-[" 1;]cYIq e@NS=U` < typedef struct tagASTAT
pWO,yxr: najd~%?Rs {
g=o)=sQd &N[~+" ADAPTER_STATUS adapt;
zw7=:<z= daGGgSbh NAME_BUFFER NameBuff [30];
TL1pv l #- f7hg* }ASTAT,*LPASTAT;
z )a8
^]` )$#ov-] bF|j%If% Ip4CC' UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
bo0m/hVU ?UcW@B{ {
m%qah>11 Yvs9)g NCB ncb;
qyP@[8eH (C!u3ke2D UCHAR uRetCode;
o'D{ql &t+03c8g! memset(&ncb, 0, sizeof(ncb) );
4%KNHeaN )DI/y1 ncb.ncb_command = NCBRESET;
HulN84 "m3u}!`3 ncb.ncb_lana_num = lana_num;
H9xxId?3u &b i Bm //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
\T/~"
w kK16+`\+ uRetCode = Netbios(&ncb );
;Tvy)*{ uV#/Lgw{M memset(&ncb, 0, sizeof(ncb) );
z5=&qo|f9l )z=`,\&p: ncb.ncb_command = NCBASTAT;
V+nqQ~pJ& V2^(qpM! ncb.ncb_lana_num = lana_num; //指定网卡号
CGbW]D$@ :\4?{,@_h strcpy((char *)ncb.ncb_callname,"* " );
ZcYxH|Gn L@_IGH ncb.ncb_buffer = (unsigned char *)&Adapter;
ullq}} V/.Y]dN5 //指定返回的信息存放的变量
^;Nu\c JY"<b6C^ ncb.ncb_length = sizeof(Adapter);
G;Q)A$- b*n o.eB //接着,可以发送NCBASTAT命令以获取网卡的信息
&\F`M|c W=M]1hy uRetCode = Netbios(&ncb );
+w?RW^:Q= NJ/6_e return uRetCode;
1ZJP.T` 5sao+dZ"| }
</>;PnzE V44IA[ t,]r% (%rO'X int GetMAC(LPMAC_ADDRESS pMacAddr)
*8CI'UX 7M=LyrO {
.RxH-]xk C&^"]-t NCB ncb;
^8,HJG,! c`yLn%Of% UCHAR uRetCode;
u7=`u/ zF[kb%o int num = 0;
x=pq-&9>B (|(#~o]40t LANA_ENUM lana_enum;
,]gYy00w0s '2vZ%C$ memset(&ncb, 0, sizeof(ncb) );
Ms;:+JI 2>80Qp!xO ncb.ncb_command = NCBENUM;
IP~*_R"bM 8%S5Fc#am ncb.ncb_buffer = (unsigned char *)&lana_enum;
CPWe ( 9XImgeAs ncb.ncb_length = sizeof(lana_enum);
Q|q.~x<RQ ^a#Vp //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
Z&e_yl 8<#X]I_eP+ //每张网卡的编号等
#]>Z4=]v ZT:&j4A|0 uRetCode = Netbios(&ncb);
KP`{ UD) @iWql*K;m if (uRetCode == 0)
PzbLbH8A e~w-v"' {
r)UtS4 7 jHBzZ!< num = lana_enum.length;
$Zf hQ5bat ~UA:_7#\M //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
MO|aN, T{-<G13 for (int i = 0; i < num; i++)
ltRvNXx+] FMMQO,BU {
N]f"+ .21[3.bp/q ASTAT Adapter;
r!A1Sfo4P &qKJN#NM@ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
f'._{" !lf'gW {
's#"~<L^e Qz6Ry\u pMacAddr.b1 = Adapter.adapt.adapter_address[0];
g*t(%;_m d/oxRzk'L pMacAddr.b2 = Adapter.adapt.adapter_address[1];
!;EG<ji,gj ]@YBa4}w pMacAddr.b3 = Adapter.adapt.adapter_address[2];
P(B:tg )rX["= pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Fv_rDTo VE3,k'^v pMacAddr.b5 = Adapter.adapt.adapter_address[4];
Xi vzhI4 \H
<k pMacAddr.b6 = Adapter.adapt.adapter_address[5];
X@`kuWIUw rZ}y'A }
lU6?p")F1 qRy<W }
mFoE2?Y 8&T6 }
)y8 u+5^ 8bl&-F` return num;
%-u Ra\ PU|
X+V> }
aH@GhI^@ ~%)ug3%e w'uI~t4 q0* e1QL ======= 调用:
.7lDJ2 x""gZzJ$L ~ti{na4W< 0A$x'pU) MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
3eOwy~ lN@SfM4\ int n = GetMAC(m_MacAddr); // 获得网卡数量
GJ1ap^k |/Q7 o1i j2\B(PA h?UUd\RU) TCHAR szAddr[128];
% Q| >t~ =}SH*xi6 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
^Bkwbj Q[5j5vry m_MacAddr[0].b1,m_MacAddr[0].b2,
^o;f~6#17 bU3e*Er m_MacAddr[0].b3,m_MacAddr[0].b4,
e15_$M;RW iA=QK
u! m_MacAddr[0].b5,m_MacAddr[0].b6);
d46PAA{' ?_hKhn%K9
_tcsupr(szAddr);
+@n8DM{b }F v:g! // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
|s<IZ2z]}R rUg<(/c W Z!?O0.A B;k3YOg N*vBu` 8xAxn+; ××××××××××××××××××××××××××××××××××××
(4;m*'X {xW HKsI>, 用IP Helper API来获得网卡地址
dp&8:jy 2h_XfY'3pX ××××××××××××××××××××××××××××××××××××
6bv~E. T4
:UJj} _zuaImJ0o 8mrB_B5 呵呵,最常用的方法放在了最后
U%<E9G594 r4X0.
mPY* 7yUtG^'b 9FGe(t< 用 GetAdaptersInfo函数
u
ZzO$e [2WJ];FJ TnuNoMD. /Qa'\X,f3 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
D90.z"N\i9 pZVT:qFF ?2RDd|# d*}dM" #include <Iphlpapi.h>
%a'Nf/9=: [osIQ!u;: #pragma comment(lib, "Iphlpapi.lib")
w<qn @f E4CyW 3Ygt! Qru
iQ/t typedef struct tagAdapterInfo
@k|V4 aa-{,X"MF {
;?q>F3n 88]4GVi char szDeviceName[128]; // 名字
[|5gw3y I`% ]1{ char szIPAddrStr[16]; // IP
qcmf*Yl:v kWSei3 char szHWAddrStr[18]; // MAC
9"g!J|+ # $N) DWORD dwIndex; // 编号
Y<ZaW{% 7o99@K, }INFO_ADAPTER, *PINFO_ADAPTER;
4qYT ;Xr|['\' p;x3gc;0 ]%Db %A INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
{:%A
0#/N ZO /***********************************************************************
+";<Kd - eI^Q!b8n * Name & Params::
Xc}~_.] :TZ</3Sw * formatMACToStr
VoGyjGt& j,Vir"-) * (
n N_Ylw s(?A=JJ * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
o4U[;.?c
_!K@(dl * unsigned char *HWAddr : 传入的MAC字符串
*a[iq`499 9 aacW * )
#;lB5) oe X }""=
S< * Purpose:
-*nd5(lY& !iHJ! * 将用户输入的MAC地址字符转成相应格式
{[[j .) /ygC_,mx **********************************************************************/
g.:b\JE ` >39\u&) void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
c`M
,KXott FWb`F& {
?AlTQL~c gwQk
M4 int i;
Y2oN.{IH hlO,mU short temp;
8j^3_lD km=d'VvnI char szStr[3];
7.!`c-8
u nB.u5 0XLoGQ= <],~V\m strcpy(lpHWAddrStr, "");
{[tx^b E!6 Nf[ for (i=0; i<6; ++i)
"l7))>lL G@+AB*Eu {
XT<{J8
0z JZom#A.
dt temp = (short)(*(HWAddr + i));
AfqthI$*m .G/2CVMj _itoa(temp, szStr, 16);
wx*)7Y* 1cvH if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
w`a(285s)i #$*l#j"#A strcat(lpHWAddrStr, szStr);
C0#"U f Hp1n*0%dZ& if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
w}:&+B: 0<4Swj3s7 }
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2 }
TxDzGC t^KoqJ r!WXD9# oHvVZ // 填充结构
5:6]ZFW ztG!NZL void GetAdapterInfo()
k\wcj^"cb [;*Vm0>t {
~K-_]*[x -'wFaW0%I char tempChar;
O%R*1
P9 A"W}l)+X ULONG uListSize=1;
VsTa!V^~ xZpGSlA PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
c=Y8R/G< qL1d-nH int nAdapterIndex = 0;
mok%TK Or9`E( d(> JAA{5@ST DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
:!nBTw di,?` &uListSize); // 关键函数
#Emz9qTsce f:6%DT~a&C PRi3=3oF n"P29" if (dwRet == ERROR_BUFFER_OVERFLOW)
<xpHlLc sM0o,l(5 {
-g`3;1EV^ !?%'Fy6t PIP_ADAPTER_INFO pAdapterListBuffer =
^>H+#@R x-3!sf@ (PIP_ADAPTER_INFO)new(char[uListSize]);
y7x[noGtR |DZ3=eWZ dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
h~zG*B5F SFdSA4D" if (dwRet == ERROR_SUCCESS)
=O?#>3A} tq^d1b(j4 {
^3:y<{J ~BJ~]~0P` pAdapter = pAdapterListBuffer;
mhXSbo9w- /Wqx@# while (pAdapter) // 枚举网卡
YEB@ p. b5v6Y:f&fK {
XA%a7Xtni ".=LzjE<gv CString strTemp = pAdapter->AdapterName; // 网卡名字
9*lkx# 6-w'? G37 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
_\y%u_W djxM/"xo strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
ZJ7<!?6 k5=VH5{S 0D*uZ,oBEw Q4&|^RLLG strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
53w@ uv,_?x\' pAdapter->IpAddressList.IpAddress.String );// IP
V>2mzc +z2+z s.)nS$ w|uO)/v formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
R1%2]? 5}/TB_W7j pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
{_]'EK/w dK=<%)N ,VM)ZK=Tr D3>;X= 1 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
]-D;t~ J} 03 5 nnZ|oEF 1M4I7*r pAdapter = pAdapter->Next;
<$\En[u0 >+ZD 6l/ }5)sS}C "^~>aVuXf nAdapterIndex ++;
ZN:~etd dUTF0U }
~x>?1K {cNH| delete pAdapterListBuffer;
+P&;cCV`S3 c
4<~?L }
CS:mO| J)w58/`?t }
H@uCbT +N9(o+UrU }