如何实现修改网卡物理地址的三种方法
J%8(kWQ| ::o lN 同样要感谢胡大虾
_t:$XJ`bTk 6L:x^bM 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
J`^ag' 2C2fGYu 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
,9?BcD1 ai}mOyJs 使得两块卡的MAC地址不同,那么网络仍然可以工作。
>PB4L_1 <CRP^_c 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
QU#w%| d^/3('H6 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
-HQQw$ z,|r*\dw 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
TPVVck-T8 B!
rTD5a 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
VzBqjE_ ,l%CX.9 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
\Fl+\?~D h"lX4 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
$GYm6x\4 ko1J094Y% 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
0,r}o tzZ63@cm 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
J5*tJoCYS 6\L0mcXR!
获得。eepro100在load的时候会去读注册表,然后如果没有读到,
z25lZI" X` %?LOs
H 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
aGK?x1_ @*>@AFnf\Z 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
)@N2 UYFwS/ RW} 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
[N1hWcfvd )_a~}
U]=. 台。
b`L%t:u{d Cv
}Qwy 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
"~`I::'c Z.d7U~_ 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
ekI2icD A2^\q>_# 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
jATI&oX pa#d L!J w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
5>VY LI dG@"!!, ->requesthandler函数要hoo miniport的这个函数似乎不容易找
`{,Dy!rL @|LBn6q 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
*Kyw^DI f5F@^QXQ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
F1 iGMf-8 8iW;y2qF bit RSA,that's impossible”“give you 10,000,000$...”
-r#X~2tPzD whonDG4WP “nothing is impossible”,你还是可以在很多地方hook。
]'5;|xc9$/ 5?p2%KQ 如果是win9x平台的话,简单的调用hook_device_service,就
-DxL 0:E -<Hu!V`+ 可以hook ndisrequest,我给的vpn source通过hook这个函数
C(S'#cm 1<+2kBuY 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
x2@U.r"zo 0_k'.5l% 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
&GNxo$CG v4?x.I 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
Jwj%_< np%\&CVhN 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
y+!+ D[x JB ZUv 这3种方法,我强烈的建议第2种方法,简单易行,而且
9V,!R{kO! ~CVe yk< ( 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
nM\eDNK "~=mG--I 都买得到,而且价格便宜
IC6gU$e u583_k% ----------------------------------------------------------------------------
Q
s.pGi0W [(o7$i29|% 下面介绍比较苯的修改MAC的方法
h\7fp. cKN$ =gd Win2000修改方法:
" .SJ~`S ;GVV~.7/ $jm>:YD xO1[>W 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
#Pw2Q bgS$ {n/ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
Kk(9O06j R-NS,i={ 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
Q9Uf.Lh2 p(PMZVV` 《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
PGYXhwOI xBUya4w 明)。
HODz*pI o[v\|Q`d 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)
Z-8Yd6 4 ?9 ! Z<H 址,要连续写。如004040404040。
\
W?R v.Q(v\KV5 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。)
ZeUvyIG on0]vEE 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。
4Y,R-+f _2k]3z? 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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xfy1pS.[: a^Tmu 获取远程网卡MAC地址。
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vohoLeJTj SfJA(v@E N>Eqj>G `(v='$6} 首先在头文件定义中加入#include "nb30.h"
O=v#{ [ -od!J\KCy #pragma comment(lib,"netapi32.lib")
fbWFLSm;
L f"i
! typedef struct _ASTAT_
c~{9a_G {~h*2n {
.,7JAkB%t zUkN 0 ADAPTER_STATUS adapt;
JoRT&rkd 1BAgtd$3 NAME_BUFFER NameBuff[30];
1rKlZsZ#* ymegr(9&K } ASTAT, * PASTAT;
AZzuI* nl(WJKq' K+Z+wA? )uK{uYQl 就可以这样调用来获取远程网卡MAC地址了:
CM<]ZG7 #
altx=6' CString GetMacAddress(CString sNetBiosName)
>H(i^z/c
6(]tYcC
{
h Ggx 0dA7pY9 ASTAT Adapter;
Pt@%4 :&-h @HRC\OG ,ldI2] [,K.*ZQi NCB ncb;
CT KG9 T VOc8q-hK UCHAR uRetCode;
<&&SX; #6AFdNy R+nMy=I%8 "t({D memset(&ncb, 0, sizeof(ncb));
5DXR8mLoaJ ~7$&WzD ncb.ncb_command = NCBRESET;
^qg?6S4 L7= Q<D< ncb.ncb_lana_num = 0;
"6R
5+ z
>YFyu#LF Aub]IO~ -b9;5eS! uRetCode = Netbios(&ncb);
$we]91(:: {/X4(;~0 3' ~gviI B|C/
Rk6? memset(&ncb, 0, sizeof(ncb));
DHw&+MY Py>{t4;S ncb.ncb_command = NCBASTAT;
`+zWu55; >iOzl wmG ncb.ncb_lana_num = 0;
6*qL[m.F[o y kW [B :9R=]#uD *?z0$Kz<,[ sNetBiosName.MakeUpper();
_(d.!qGz cooUE<a 6\u!E~zy (x"BR FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
r6;$1K*0 ZxG}ViS4I (]RM6i7 SG?Nsp^%`B strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
5GA\xM- LAP6U.m'd 6ns! ~g@ 3#vinz ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
"F3]X)} HxBm~Lcqy ncb.ncb_callname[NCBNAMSZ] = 0x0;
mCs#.%dU &X|<@'933 {TOmv h'i{&mS_b ncb.ncb_buffer = (unsigned char *) &Adapter;
SFb{o<0 = nLwiCfe ncb.ncb_length = sizeof(Adapter);
zW}[+el} iweD
@b 'S<%Xm L>!8YUz7p$ uRetCode = Netbios(&ncb);
( 7ws{) ^pS+/ZSi^ !PMU O\y ^9_UUzf\ CString sMacAddress;
c(U *d(SI<j @v}B6j b; LuR,f"%2 if (uRetCode == 0)
$s4Wkq _TUk(Qe {
TgTnqR@/ uK("<u| sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
mv
atUe ESg+n(R Adapter.adapt.adapter_address[0],
j} F-Xs+ fa&-. * Adapter.adapt.adapter_address[1],
>S1)YKgz BR v+.(S Adapter.adapt.adapter_address[2],
)i>[M"7 &3v&i*DG,I Adapter.adapt.adapter_address[3],
R8-^RvG R//$r%a Adapter.adapt.adapter_address[4],
2oZ9laJO vLa#Y(" Adapter.adapt.adapter_address[5]);
^*&X~8@) :s-o0$PlJ }
EQIUSh)M `p0ypi3hn return sMacAddress;
2 $ !D* < wNNB;n`l }
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,&7Wa-vf G\/"}B:( 修改windows 2000 MAC address 全功略
mmEp'E 1/ZR*fa ××××××××××××××××××××××××××××××××××××××××
451'>qS ?-OPX_i_ =s}Xy_+: 85IMdZ7I 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
]~>K\i h(B,d,q" #hL*rbpT VW@ x=m 2 MAC address type:
/%n`V K"<*a"1I OID_802_3_PERMANENT_ADDRESS
?0<w C+F*690h OID_802_3_CURRENT_ADDRESS
4ZC!SgJo m"-[".-l- b8BD8~; @!Hr|k| modify registry can change : OID_802_3_CURRENT_ADDRESS
}:z5t,u6 h:/1X'
3d but OID_802_3_PERMANENT_ADDRESS, you must modify driver
cPn+<M# ,>LRa u-DK_^v4M (0Naf J?n<ydZSH OQ4c#V? Use following APIs, you can get PERMANENT_ADDRESS.
-Dzsa C+K=[ CreateFile: opened the driver
Vv*NFJ | T~gW3J DeviceIoControl: send query to driver
*~z#.63oZ DB`QsiC) 7ODaX.t-> ?4z8)E9Ju Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
%G?K@5?j? $R^AEa7 Find the location:
Q;h3v1GC\P o%y;(|4t > .................
4B-yTyO r;iV$Rq! :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
nhdTTap&9 jN/C'\QL :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
Nm]%
} (A/0@f1# :0001ACBF A5 movsd //CYM: move out the mac address
S<6k0b(,_3 v })Q :0001ACC0 66A5 movsw
|G=[5e^s[ 80ZnM%/} :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
Y/U{Qc\6 3+YbA)i; :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
h ?#@~ Mth6-^g5 :0001ACCC E926070000 jmp 0001B3F7
7w58L:)B. TYjA:d9YH ............
=qoRS0Qa A8?[6^%O| change to:
^uaFg`S ^[->
) :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
gbOCR1PBg \gccQig1CJ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
mog9 jw b>cafu :0001ACBF 66C746041224 mov [esi+04], 2412
~!+h?[miV V`fL%du,3 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
5)+F( #iis/6" :0001ACCC E926070000 jmp 0001B3F7
fk5XvL A%ywj'|z .....
<9@7,2
S2=%x. MV+i{] }++5_Z_ 'M'w,sID K5 vNhA DASM driver .sys file, find NdisReadNetworkAddress
f\ "`7 ZL%VOxYqi C?H{CP M%=P)cC ......
]TK=>;& 3n(*E_n :000109B9 50 push eax
t&c&KFK)I& pZ+j[! vC9@,[ PHR#>ZD * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
+cfziQ$' JmWR{du |
#q4*]qGHm sp8[cO= :000109BA FF1538040100 Call dword ptr [00010438]
qw:9zYG}qW T_L6 t66I :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
*Wyl2op6 0#|7U_n :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
yMIT( =Nl5{qYz^& :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
~8Sqa%F> mC(u2 :000109C9 8B08 mov ecx, dword ptr [eax]
hhq$g{+[ kMe@+ysL :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
,OBQv.D3>a t*z'c :000109D1 668B4004 mov ax, word ptr [eax+04]
5u pShtC 4%bTj,H# :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
I#l;~a<9z >_#)3K1y8 ......
g.*&BXZi {a4xF2 (Nt[v;BnO D=w9cKa set w memory breal point at esi+000000e4, find location:
9H$g?'; A#:8X1w ......
5fq.*1f cqg=8$ RB // mac addr 2nd byte
my[,w$YM 'jbMTI :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
RV]a%mVlM >)%#V<{< // mac addr 3rd byte
eJf>"IF- , ,{6m
d :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
3L fTGO -><QFJ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
O|(o8VS ZKsQ2"8{M ...
tMG@K Gmgeve :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
a#R%8) )_pt*xo // mac addr 6th byte
x(yX0 ,P/7 nL\ZId :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
nh. b/\o zg0%>iqO :000124F4 0A07 or al, byte ptr [edi]
[0{wA9g gN\*Y :000124F6 7503 jne 000124FB
s;>VeD)*) `Of[{.Q :000124F8 A5 movsd
6BPAux.] Cji#?!Ra? :000124F9 66A5 movsw
Rf8:+d[Jj| b60[({A\s& // if no station addr use permanent address as mac addr
b#}t:yy _s@bz|yqw .....
(l;C%O7* YZ{jP?x \v s%U}IrO T"A^[r* change to
u
mqKFM$ wjg}[R@! :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
${0%tCE d.b?!kn :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
6o9sR)c
? XL?Aw :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
$OT}`Te~ E.4n}s :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
<q1'Li)_R k{qLkcOg= :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
\ j
x0ZHR @!-aR u :000124F9 90 nop
_H/67dcz, UJ9q-r :000124FA 90 nop
dRM5urR6, sk\_[p 0JrK/Ma3 AAdD\%JZ It seems that the driver can work now.
2Z-,c;21 p( HyRCH "sSjVu [ArO$X3\ Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
(,d/JnP v s w7| lbG}noqb j&
<tdORT Before windows load .sys file, it will check the checksum
B5
tx f. a5>)?m The checksum can be get by CheckSumMappedFile.
}Olr {4o\S g8rp|MOH Kyyih|{ Build a small tools to reset the checksum in .sys file.
6S2r lJ("6aT? olHH9R9: c-ttds Test again, OK.
sio)_8tp CF,8f$:2 /bu'6/!` )Xq@v']%~9 相关exe下载
HgS<Vxmq 65;|cmjv http://www.driverdevelop.com/article/Chengyu_checksum.zip 4LJ]l:m 8Yo-~,Gb ××××××××××××××××××××××××××××××××××××
Q*,6X*W!~ u~
VswXc4 用NetBIOS的API获得网卡MAC地址
5>N6VeM mQmBf|Rl ××××××××××××××××××××××××××××××××××××
W{L ;`;G/1]#9 Z={D0` mL8A2>Gig #include "Nb30.h"
>~.Zr3P6kC ?,D>+:: #pragma comment (lib,"netapi32.lib")
.A )\F ",X :~WPY9i` ],H1 NW}>pb9 j{-mQTSD **Qe`}E: typedef struct tagMAC_ADDRESS
wBg<Q{J ev)rOcOU {
(ra:?B 3"HGEUqA BYTE b1,b2,b3,b4,b5,b6;
D)f5pEq' N)9pz?*V }MAC_ADDRESS,*LPMAC_ADDRESS;
%"1`
NT bnAT,v{ `wP/Zp{Hy <Gb nPG? typedef struct tagASTAT
W?SP .-I HGU?bJ~6o {
iMP*]K-O |LX rGyk^ ADAPTER_STATUS adapt;
T][-'0! bbE bf !E NAME_BUFFER NameBuff [30];
KyuA5jQ7 ({D}QEP }ASTAT,*LPASTAT;
<K=@-4/Bp Eqz4{\
?|%\<h@; TBoM{s=. UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
<`oCz Q1 "3U{h] {
j;ff } b ,\\%EZ%a NCB ncb;
%RCl+hOP.h ]+^;vc 1r UCHAR uRetCode;
s_S<gR NqQM!B] memset(&ncb, 0, sizeof(ncb) );
owfp^hla B2ek&<I7N ncb.ncb_command = NCBRESET;
:t2 9`x I$3"|7[n ncb.ncb_lana_num = lana_num;
zbF:R[) ^yEj]]6 //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
$|`t9-EA/ lWu9/r 1 uRetCode = Netbios(&ncb );
TnbGO; f:x9Y{Y memset(&ncb, 0, sizeof(ncb) );
T% /xti5$! >N+bU{s ncb.ncb_command = NCBASTAT;
e>])m3xvn rW=k%#
p ncb.ncb_lana_num = lana_num; //指定网卡号
hQd@bN8 }}4sh5z strcpy((char *)ncb.ncb_callname,"* " );
4yJ*85e] (T>?8K_d ncb.ncb_buffer = (unsigned char *)&Adapter;
FUW(>0x? xA[Wb' //指定返回的信息存放的变量
FR@PhMUS )[@YHE5g ncb.ncb_length = sizeof(Adapter);
!s#'pTZk4 s2(w#n) //接着,可以发送NCBASTAT命令以获取网卡的信息
7yqSt)/U ~x4{P;y uRetCode = Netbios(&ncb );
FqT,4SIR =Do3#Xe2V return uRetCode;
7/p J6> jkQt'! }
F_p3:l [9db=$v8$ gL[1wM%? XEvGhy# int GetMAC(LPMAC_ADDRESS pMacAddr)
<WQ<<s@#pb avHD'zU}N {
2yEO=SN,( Vid{6?7kh NCB ncb;
y(bt56 |
z h X>VVeIZ UCHAR uRetCode;
${E[pT 0gwm gc/# int num = 0;
?d>P+). "2#-xOCO LANA_ENUM lana_enum;
n!l./>N \GbHS*\+ memset(&ncb, 0, sizeof(ncb) );
tpNtoqg_$ dIBKE0` ncb.ncb_command = NCBENUM;
!BvTJ-e)F uK4'n+_>\ ncb.ncb_buffer = (unsigned char *)&lana_enum;
9rpg1 0/T He0N ncb.ncb_length = sizeof(lana_enum);
`\RX~ $^ iSZctsqE //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
-A-hxK*^ </+%R"` //每张网卡的编号等
!%Hl#Pv} (A] m= uRetCode = Netbios(&ncb);
k+7M|t.?4 ; mo\ yW1 if (uRetCode == 0)
Wd^F%)( Bah.\ZsYQP {
; $ ?jR
c oM18aR& num = lana_enum.length;
#iRyjD @o3R`ZgC]\ //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
kYI(<oTY~ zT4ulXN for (int i = 0; i < num; i++)
|$SvD2^ $_URXI {
:9!0Rm 9pl_V
WrQ ASTAT Adapter;
LrM.wr zI/ O yH!V&w if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
4U! .UNi "z#?OV5 {
8[`^(O#\E +/~\b/ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
|peMr# z[|PsC3i: pMacAddr.b2 = Adapter.adapt.adapter_address[1];
aaf_3UH.B $cJN9|$6 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
;Xd\$)n ^pQo `T6 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
k+q6U[ce M::IE|h pMacAddr.b5 = Adapter.adapt.adapter_address[4];
C)KtM YA, XoxR5arj pMacAddr.b6 = Adapter.adapt.adapter_address[5];
e`Zg7CaDd ?`l=!>C4s }
PgG |7=' *a4b`HRT }
?N!j.E4= }N#>q.M }
_iboTcUF "$E!_ return num;
yd2qf =@Nv:1:r }
b~haP.Cl: /c$Ht _#YHc[Wz {DXZ}7w:v ======= 调用:
R
!%m5Q?5 >NOYa3 hRy}G'0 @+CSY-g$ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
kO3k|6f= E_'n4@}Cx int n = GetMAC(m_MacAddr); // 获得网卡数量
3@cJ= M%5$-;6~_ g7 U:A0Z o4[2`mT TCHAR szAddr[128];
:{xN33@6\X Qqhb]<z wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
\(>$mtS: hPeKQwzC0 m_MacAddr[0].b1,m_MacAddr[0].b2,
6P*)rye }AsF\W+5 m_MacAddr[0].b3,m_MacAddr[0].b4,
mQA<t)1 ^n45N&916 m_MacAddr[0].b5,m_MacAddr[0].b6);
r4NT`&`g? 2E;%=e _tcsupr(szAddr);
&9lc\Y4PY etK,zEd // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
*ckrn>E{h RBD7mpd >3
.ep}, K!:
,l ?-F'0-t4% U)/Ul>dY ××××××××××××××××××××××××××××××××××××
f93X5hFnF tEX~72v 用IP Helper API来获得网卡地址
sV'.Bomq '
bw, K* ××××××××××××××××××××××××××××××××××××
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;8UN &N7:k+E 3F'dT[; ?a0}^:6 呵呵,最常用的方法放在了最后
+e]b,9.sR +$=Wms-z ylxfh( '=b&)HbeK 用 GetAdaptersInfo函数
-0r"#48(% x5 ~E'~_ vlN. OQ 4e#K.HU_ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
rU^ghF IK? $!jh UlN|Oy, B*iz+"H #include <Iphlpapi.h>
Isgk S w(
H] #pragma comment(lib, "Iphlpapi.lib")
Rw{v"n !BikF4Y1L& ?{z${ bD 0(g MR typedef struct tagAdapterInfo
<$ZT]p T G~tOCp="p {
i|,A1c"* 1&pP}v ? char szDeviceName[128]; // 名字
|M/
\'pOe y{?jr$js< char szIPAddrStr[16]; // IP
FuiW\=^ geN%rD char szHWAddrStr[18]; // MAC
j p]geV54 R"t$N@ZFb DWORD dwIndex; // 编号
'/*c Yv45 c^WBB$v }INFO_ADAPTER, *PINFO_ADAPTER;
%=<NqINM[ f-nC+ tWOze, N 'C>S yU INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
#:zPpMAl D&m"~wI /***********************************************************************
>(ww6vk2 j6HbJ#] * Name & Params::
yaXa8v'oC # +]! u%n * formatMACToStr
t RyGxqiG 6Vzc:8o> * (
$q$\GOQ 9
. _t,OX$ * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
jTgh+j]AP ;<@O^_+ * unsigned char *HWAddr : 传入的MAC字符串
>,Bu^] C Xl+a@Ggtq * )
BrcXn@tl =l'_*B8 * Purpose:
6ch[B`[h, QIV~)`; * 将用户输入的MAC地址字符转成相应格式
~JPzjE {=4:Tgw **********************************************************************/
q8bS@\i 4KSN;G void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
FH21m wV J<* Mk {
RcM0VbR"EU vm^# aoDB int i;
"K!BJQ ,:4w$!; short temp;
}UdqX1jz E
d/O\v@ char szStr[3];
_NnOmwK7 *dTf(J lFV|GJ g uWqHVSs strcpy(lpHWAddrStr, "");
ZxPAu% Y q;PzB4# for (i=0; i<6; ++i)
:Qp/3(g e k$_]b0D{4 {
^Jc0c)* es FL<T temp = (short)(*(HWAddr + i));
D?F5o^e"h< #p`7gFl _itoa(temp, szStr, 16);
r8>?-P :uDB3jN[ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
N,Bs% p#1 qM !q,Q strcat(lpHWAddrStr, szStr);
U7eQ-r G.e\#_RR? if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
OSIp *bSG48W(" }
~At.V+ 'oL[rO~j }
"TJ^Z! IfCqezd o:\a O^%ace1 // 填充结构
<!>}t a %~2m$#) void GetAdapterInfo()
^v|!(h\ZC Hv*O9!cC {
'Pu;]sC |YFlJ2w char tempChar;
uhLmyK bC-x`a@ ULONG uListSize=1;
2Hwf:S' Tou~U[V+ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
hI{Yg$H1 UQPE )G int nAdapterIndex = 0;
Oh4WYDyT
F[Sat;Sll ,SwaDWNO <);u]0 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
Ec
7M'~1 )yZE>>3- &uListSize); // 关键函数
QjU"|$ }>U03aa! "iGc'?/+ -h`0v if (dwRet == ERROR_BUFFER_OVERFLOW)
H4Ek,m|c L1i> %5:g {
)D*xOajo+l h--bN*}H2 PIP_ADAPTER_INFO pAdapterListBuffer =
HI 61rXNF 7HFO-r118 (PIP_ADAPTER_INFO)new(char[uListSize]);
0eP~F2<bC ev
>9P dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
B ;$8< Lr:K0A.Ch if (dwRet == ERROR_SUCCESS)
xII!2. ]XyJ7esg {
So`"z[5 R&xd
ic! pAdapter = pAdapterListBuffer;
gXMkI$ab [?*^&[ while (pAdapter) // 枚举网卡
mJ7kOQ-.$ B=`! {
Yg.u8{H :tG5~sK CString strTemp = pAdapter->AdapterName; // 网卡名字
1j,Y p\\q[6 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
pE,BE% PX)qA=4q strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
_P1-d`b0 a
j"s(? 2Wtfx"
.y DlI|~ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
+Wc[$,vk ]S ,GHPEN pAdapter->IpAddressList.IpAddress.String );// IP
K?
k`U, 8w'8n oZtz"B # 95/,k formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
.*"IJD9 S:s^si2/ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
17d$gZ1O: r1]^#&V;MC |0-L08DW &