如何实现修改网卡物理地址的三种方法
5pr"d@. ;<yd^Xs 同样要感谢胡大虾
'o|30LzYgQ k.("3R6v: 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
\$0F-=w`8 aRG2@5 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,
L
pR''`2BT p&+;w 使得两块卡的MAC地址不同,那么网络仍然可以工作。
Bjk]ZU0T f Vb-$ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
\drqG&wl (py]LBZ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
8Ac)'2t;U <N\v)Ug` 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
t`*! w|}(1 ee%fqVQ8P 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
~gB>) ] _ZY)M 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
?\C"YG69T ,'[<bP'%_ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
B<j'm0a>B %K(<$! 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
pw7[y^[Qg @u==x*{| 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
-@T/b$]'n zSo)k~&[3 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
qM#R0ZUIe\ kOIt(e 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
mM`wITy 6-?66gmT 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
K>*a*[t0Sy ylt`*|$ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
Fx-8M! ': N51kC 台。
W6On93sa 9Xx's%U 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
m(pE5B( ()~pY!)1/ 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
7S?4XyU/o \[Z?& 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
.e_cgad : ^]{R.(#z w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
ByCnD } CeCc0M ->requesthandler函数要hoo miniport的这个函数似乎不容易找
LX^u_Iu V<Z[ nq 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
H54R8O$ v4C{<8:X 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
0GJn_@hr 3B1cb[2y bit RSA,that's impossible”“give you 10,000,000$...”
^^5&QSB:' 8Y5 “nothing is impossible”,你还是可以在很多地方hook。
**}h&k&%2 Mbjvh2z 如果是win9x平台的话,简单的调用hook_device_service,就
) $PDo
7# FJ asS8 可以hook ndisrequest,我给的vpn source通过hook这个函数
*Z|y'<s Ei2'[PK 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
c%=IL M4 OKoan$#sn 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
OE}*2P/M> N^3N[lD{ 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
Fd0%lnui P*cNh43U 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
;[fw]P n s`0QA!G{- 这3种方法,我强烈的建议第2种方法,简单易行,而且
rF]h$Z8o qh`t- 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
XLH0 ;+CL{ ]CoeSA`j 都买得到,而且价格便宜
F7Zwh5W TY1I=8 ----------------------------------------------------------------------------
O BN2 ) j {)-aSywe 下面介绍比较苯的修改MAC的方法
w Xsmn1w9 [7[0^ad Win2000修改方法:
LqA@&H eut-U/3: # l5"OIq =Q.^c.sw 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
8QM(?A D:erBMKv, Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
u,&^&0K, v8y1b% 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
L21VS ,#I 9=UkV\m) 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
b j'Xg >uSy 明)。
ayiu,DXx %mZ {4<7 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
,v{rCxFtvU uvrB5=u 址,要连续写。如004040404040。
t25,0<iW e d<n9R 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
]w.;4`l* 78/Zk}I] 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
9]@A]p! d+'p@!W_ 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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RO.k]x6 Bro9YP4< 获取远程网卡MAC地址。
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_A=$oVe .,OVzW ndkti5L,
Cvf[/C+ 首先在头文件定义中加入#include "nb30.h"
B#M5}QT|2 u,UmrR #pragma comment(lib,"netapi32.lib")
|]c8jG\h DK$s&zf typedef struct _ASTAT_
$fzaPD4. f\jLqZY {
e:5bzk!~ xftBSdVE ADAPTER_STATUS adapt;
mVy|{Oh ]bK=FIK2 NAME_BUFFER NameBuff[30];
9pX&ZjYP- T87m?a$ } ASTAT, * PASTAT;
8p: j&F g4l
!xT /bi}'H+# sIxTG y. 就可以这样调用来获取远程网卡MAC地址了:
;LMJd@ pim!.=vN/U CString GetMacAddress(CString sNetBiosName)
#H:7@ ROous4 MG {
)/wk( O+ K2<9mDn& ASTAT Adapter;
>Vwc3d (,8$V\ [Lzw#XE MerFZd 1 NCB ncb;
Gy6l<:; } x2DT8u UCHAR uRetCode;
fc
|GArL#} aL&n[
o:_Xv.HRZo _iir<} memset(&ncb, 0, sizeof(ncb));
zlEX+=3 j!7{|EQFcl ncb.ncb_command = NCBRESET;
t$De/Uq ayfFVTy1d ncb.ncb_lana_num = 0;
&8vCZN^ LRNh@g4ei 9;B0Mq
py <x<"n t uRetCode = Netbios(&ncb);
;u>DNG|. `nZ )> egq67S E/%9jDTQ memset(&ncb, 0, sizeof(ncb));
u)~C;f) zc;|fHW~O ncb.ncb_command = NCBASTAT;
!K'}K>iT o
!vE~ ncb.ncb_lana_num = 0;
rv|)n>m ]{ntt}3G, 50o~ P!Lz| <psZQdH sNetBiosName.MakeUpper();
.n~M(59 AD|2qM)) ~x]jB 70eb]\% FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
R~S;sJ& c &FF"nE* [rSR:V?"a [D<1CF strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
C,NJb+J yge,8i)c ;e1ku|>$ <|SRe6m ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
OHhsP}/ +Zaj,oEE
ncb.ncb_callname[NCBNAMSZ] = 0x0;
`1bv@yzq !Rhlf.x ,}K7Dg^1 61)-cVC ncb.ncb_buffer = (unsigned char *) &Adapter;
*q-['"f ' <@3i[M ncb.ncb_length = sizeof(Adapter);
SUU !7Yd| N _86t H*$jc\
dC d'G0m9u2 uRetCode = Netbios(&ncb);
a- |*?{o Y7*U:I+N V 7Ek-2M SAyufLEv, CString sMacAddress;
kNobl _s .G -)RH5WG S jAm3HI
if (uRetCode == 0)
+PcmJ c+hQSm|bf) {
paD !Z0v& 9Ru8~R/\ sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
B4i!/@0s g.zEn/SM Adapter.adapt.adapter_address[0],
yL2o}ZbS
F)'.g d Adapter.adapt.adapter_address[1],
0a-0Y&lQm y"H*%] Adapter.adapt.adapter_address[2],
/Z@tv.f x6e}( &p* Adapter.adapt.adapter_address[3],
,Q
HU_jt u (em&M Adapter.adapt.adapter_address[4],
&8g?4v LQngK7> Adapter.adapt.adapter_address[5]);
8q,6}mV
<cqbUL }
A*}.EClH Dk(1}%0U/ return sMacAddress;
\kU &^Hi s#)5h0t#du }
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k6sI
L3QJ0 }Du}c3 修改windows 2000 MAC address 全功略
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tm#nU w /Q2mMSK1h #nK>Z[ X0haj~o[ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
(}EB2V9Hh #py[ |ayVjqJ* }l],.J\BGX 2 MAC address type:
&iA?+kV +KvU$9Ad> OID_802_3_PERMANENT_ADDRESS
RH O( ?8"_ Pl"Nus OID_802_3_CURRENT_ADDRESS
s0k`p<q n1VaLD CB/D4j; 9Bw|(J modify registry can change : OID_802_3_CURRENT_ADDRESS
N#DYJ-~* &'
Ne!o8 but OID_802_3_PERMANENT_ADDRESS, you must modify driver
9&_<f}ou (<}&DE /q5v"iX]T /$'AjIg4:& 3~S8!nx EioB%f3 Use following APIs, you can get PERMANENT_ADDRESS.
g'V>_u#( -1UD0( CreateFile: opened the driver
D-4f > :]^P1sH[ DeviceIoControl: send query to driver
NT+?#0I Z^IPZF #>mr[ Qg[/%$x. Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
bS"fkf9 Htgx`N|
Find the location:
2VE9}%i /5:bvg+ .................
7[5.> h S>]pRV9rT :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
t_qNq{
.5y+fL :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
1r]IogI ;bLEL"x% :0001ACBF A5 movsd //CYM: move out the mac address
WzF !6n!h
aM:nOt" S1 :0001ACC0 66A5 movsw
$l|qk z HLZ;8/|48m :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
U~j
^I^ 0QOBL'{7) :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
@)4]b+8Z $}jssnoU :0001ACCC E926070000 jmp 0001B3F7
YtfVD7m TG+VEL |T ............
#[`:'e vWf;
'j change to:
li 6%) @qnD=mE :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
6w(6}m.L^ U}PiY"S< :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
_G.>+!"2/
UM6(s@$ :0001ACBF 66C746041224 mov [esi+04], 2412
s8#X3Rp *UmI]E{g3( :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
ktdW`R\+ @p NNq :0001ACCC E926070000 jmp 0001B3F7
WUsKnf 371
TvZ4 .....
HO}Hh[{V9 2g>SHS@1> fIwV\,s jr!?v<NoX Lg*B>= -cSP_1 DASM driver .sys file, find NdisReadNetworkAddress
(;57 Vw *]VFvh bdibaN-h CCWg{*og ......
n_(/JE> ,J{ei7TN :000109B9 50 push eax
f1 _<G OI0;BBZ d~`x )B( ZO)S`W * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
E8n)}[k!0 9J>&29@us0 |
T|dY
2 ]5$eAYq :000109BA FF1538040100 Call dword ptr [00010438]
H+ 0$tHi 6^"=dn6K :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
'toa@5 nx^]>w :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
B{C??g8/ n>^Y$yy}! :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
vL\&6n~M> yLdVd
P :000109C9 8B08 mov ecx, dword ptr [eax]
Z]j*9#G1s .72S o T :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
sh`s/JRf cnFI
&,FM :000109D1 668B4004 mov ax, word ptr [eax+04]
\e'R@ <p\6AnkMr :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
YJ;j x0 Eg2[k.{P ......
ae0>
W t$xY #: v%s`~~u%^ (''M{n set w memory breal point at esi+000000e4, find location:
~YRDyQ:%T Mc%Nf$XQ ......
UF<uU-C" fe_yqIdk // mac addr 2nd byte
$ n+w$CI) /~Z?27F6@ :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
LK, bO| Pp`*]Ib // mac addr 3rd byte
bVL9vNK 3plzHz ,x :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
"(3BvMA&!9 8-_QFgY :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
_&j}<K$-( _`_%Y(Xat ...
w -
Pk7I 3&[>u;Bp :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
DiEluA&w9 '6xQT-sUih // mac addr 6th byte
i 4%xfN ,>:;#2+og :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
]Qfn(u=o ,^x4sA[/ :000124F4 0A07 or al, byte ptr [edi]
.Y3pS/VI z(fAnn
T? :000124F6 7503 jne 000124FB
+S R+x/?z kRTwaNDOD :000124F8 A5 movsd
_%B^9Yl3( @H7Wb} :000124F9 66A5 movsw
'C:>UlzLy %ix)8+Eb // if no station addr use permanent address as mac addr
;3kj2} E2"q3_,, .....
=7C%P%yt :bWUuXVtJ >OG:vw)E phn9:{TI change to
HE'2"t[a {iv<w8CU) :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
l411a9o O=$~O\}b :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
n< ud> JIb ~<k,#^"}X :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
<%Ostqj i%g#+Gw :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
L dm?JrU d8m6B6
CW :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
MH{GR)ng:9 .hba*dV :000124F9 90 nop
z%e8K( K,w"_T :000124FA 90 nop
;w%*M}`5 VH(S=G5Yb -Y
H< B7]C]=${m It seems that the driver can work now.
^B@Wp rDQ!zlg>l 3nu^l'WQ ,WG<hgg-U) Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
:^fcC[$K "7v @Rye 2con[!U E6,4RuCK Before windows load .sys file, it will check the checksum
Z0*ljT5| <6fv1d+v The checksum can be get by CheckSumMappedFile.
* 0|IXGr L}FOjrN HS.^y
x >TP7 }u| Build a small tools to reset the checksum in .sys file.
CXO2N1~(J S=nP[s ecgtUb8K }Y*VAnY6; Test again, OK.
u_'!_T L 4lM8\Lr S3@|Q\*r TU GNq 相关exe下载
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*JaqTI,e Qhw^S* 用NetBIOS的API获得网卡MAC地址
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TD9;kN1` b
L]erYm MzP7Py
8. OZIW_'Wm/ #include "Nb30.h"
24/XNSE,- Rt{B(L.?< #pragma comment (lib,"netapi32.lib")
oh
KCdT~ &E40*
(C 8> .J1C P{5-Mx!{& 6}(J6T46M[ p<&Xd}]"^W typedef struct tagMAC_ADDRESS
@0eHS+ 4WN3=B {
dTL5-@ z OSs[[ BYTE b1,b2,b3,b4,b5,b6;
rC7``#5 3"kdjOB }MAC_ADDRESS,*LPMAC_ADDRESS;
9Li%KOY `iJhG^w9M fsEzpUY:{W =;3fq- typedef struct tagASTAT
HoLv`JA Sje wuIi1 {
JIFU;*PR1 |hO~X~P ADAPTER_STATUS adapt;
c(/VYMJZ& shH~4<15 NAME_BUFFER NameBuff [30];
Khe!g1=&X iajX ~kv }ASTAT,*LPASTAT;
[Cb`{ NziZTU} $Y9jrR'w /\w)>0 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
R'dSbn o d7]tOK9 {
xESjM1A) )$&dg2[ NCB ncb;
C'!;J O$g_@B0E1 UCHAR uRetCode;
-wv6s#"u .p ls! memset(&ncb, 0, sizeof(ncb) );
cNKUu~C+ W>=o*{(YO ncb.ncb_command = NCBRESET;
M@(^AK{mU K YkS9_yF ncb.ncb_lana_num = lana_num;
i `0v#P t9_E$w^U //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
mCz,2K|^~ ph}j[Co uRetCode = Netbios(&ncb );
8$c bVMjh )g|xpb memset(&ncb, 0, sizeof(ncb) );
a6h>=uT [ e2+BWKaU ncb.ncb_command = NCBASTAT;
=X!IHd0 <|*'O5B ncb.ncb_lana_num = lana_num; //指定网卡号
#"ftI7=42 }%-t+Tf, strcpy((char *)ncb.ncb_callname,"* " );
9 Q!bt @O}7XRJ_8 ncb.ncb_buffer = (unsigned char *)&Adapter;
9ktEm|F3 ~aXqU#8 //指定返回的信息存放的变量
&(a(W22O JTqq0OD} ncb.ncb_length = sizeof(Adapter);
Gs*G<P" 3pXLSdxB //接着,可以发送NCBASTAT命令以获取网卡的信息
#Ch;0UvFF }6-ZE9H-v uRetCode = Netbios(&ncb );
ow/57P XYH|;P6K return uRetCode;
CN2_bz P0i V<T4^ }
phYDs9-K /EMJSr 1mSaS4!"B O3N_\B: int GetMAC(LPMAC_ADDRESS pMacAddr)
C*X
G_b ]
Q2p)7G {
$>R(W=Q @cq`:_.[ NCB ncb;
s-W[.r| 7dX/bzUVz8 UCHAR uRetCode;
rxO2js AY SSa 1} int num = 0;
[Qdq}FYr C*I(|.i@ LANA_ENUM lana_enum;
#Y93y\ dp5f7>]:( memset(&ncb, 0, sizeof(ncb) );
sLcFt1 R
4wr ncb.ncb_command = NCBENUM;
+jqj6O@Tjr @ 2_<,;$ ncb.ncb_buffer = (unsigned char *)&lana_enum;
aj~bt-cE ]bgY6@M ncb.ncb_length = sizeof(lana_enum);
#*c F8NV- Y& ] 8 { //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
?G08[aNR {^Pq\h; //每张网卡的编号等
[<wbbvXR RiO="tX' uRetCode = Netbios(&ncb);
gcJF`H/iNK -@IL"U6 if (uRetCode == 0)
\Xt)E[ d'l$$%zJ {
Iia.k'N `!G7k num = lana_enum.length;
^ie^VY($ M8@_Uj //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
*OdX u&5 g6sjc,` for (int i = 0; i < num; i++)
bQaoMZB S*)o)34U {
q9dLHi<1 4S
L_-Hm. ASTAT Adapter;
}~o
ikN: z8Q"%@ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
=f:(r'm?r. ACV ek {
~]8p_;\ ^ft]b2i pMacAddr.b1 = Adapter.adapt.adapter_address[0];
l[/q%Ca'> 6U,fz#<,} pMacAddr.b2 = Adapter.adapt.adapter_address[1];
d
`j?7Z {5Eyr$ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
!U BVPR* 5]7&IDA]]9 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
'5};M)w =V|Nn0E pMacAddr.b5 = Adapter.adapt.adapter_address[4];
EX?h0Uy (Q-I8Y8l8 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
qi+&|80T. Cj&$%sO1 }
o6?l/nJ 9b6!CNe! }
=Mhg PaVO"y]C }
,.g}W~S) o&^NwgRCF return num;
cD{8|B* 9B)lGLL}q }
xaL#MIR"u" x.EgTvA&d ]@SU4 ]0D9N" ======= 调用:
u fw cF* W3LP
~ ?En7_X{C? F@hYA MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
z/1hqxHl ma9ADFFT int n = GetMAC(m_MacAddr); // 获得网卡数量
Q[s2}Z!N; p,n\__ |5xz l )o8g=7Jm TCHAR szAddr[128];
">6&+^BN' V_;9TC wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
`)[dVfxA abZdGnc m_MacAddr[0].b1,m_MacAddr[0].b2,
(5;D7zdA /R%^rz'w m_MacAddr[0].b3,m_MacAddr[0].b4,
fr#Qz{ yL"i
m_MacAddr[0].b5,m_MacAddr[0].b6);
#'>?:k S!7g) _tcsupr(szAddr);
pN$;! \$;~74} // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Z5>V{o j,t~ e d;"bb L#j|2H| 8^w/HCC8O \|Qb[{<:, ××××××××××××××××××××××××××××××××××××
p^8JLC ]
C,1%( 用IP Helper API来获得网卡地址
C|6{fd4? ;i9>}]6 ××××××××××××××××××××××××××××××××××××
>Me]m<$E; B~_Spp >Zdi5')
5 UE)fUTS 呵呵,最常用的方法放在了最后
99KVtgPm g+9v$[! !BRcq~-. @*_ZoO7{ 用 GetAdaptersInfo函数
& z gPN8u q2!'==h2i .&chdVcxyS rBevVc![ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
(b|#n|~?YL qG^_c;l6a k6J\Kkk( 1CiA 8 #include <Iphlpapi.h>
S$K}v,8.sr .b _? -Fv #pragma comment(lib, "Iphlpapi.lib")
3G&0Ciet ~@YQ,\Y \[T{M!s .Qfnd# typedef struct tagAdapterInfo
tzNaw %\ u 6(GM {
6+Jry@ V5Xi '= char szDeviceName[128]; // 名字
=z-5
0dh#/ char szIPAddrStr[16]; // IP
fqX~xp *')Q {8` char szHWAddrStr[18]; // MAC
A^cU$V%?W B<+pg DWORD dwIndex; // 编号
bqjr0A7{ ,|iy1yg( }INFO_ADAPTER, *PINFO_ADAPTER;
jnDQ{D 3q CHh wDZ ^vn\4 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
fD(7FN8 .ujj:> /***********************************************************************
'g]=.K+@} }\4p3RQrz * Name & Params::
?k::tNv0 w~{| S7/ * formatMACToStr
>3+FZ@.iT wlL8X7+: * (
0`Gai2\1@ R|H[lbw * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
=
uk`pj[l lY->ucS %P * unsigned char *HWAddr : 传入的MAC字符串
\KNdZC?V2 r!~(R+,c * )
rV~T>x `11#J;[@G * Purpose:
wH#-mu#Yl< Tr$i=
M * 将用户输入的MAC地址字符转成相应格式
e^Aa! %GS\1 Q% **********************************************************************/
eB7>t@ED &
L3UlL void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
t5n2eOy~T qf)C%3gXI {
U81;7L8 fZ{&dslg int i;
<g*.p@o 6I5o2i short temp;
OFIMi^@ %Dra7B% char szStr[3];
n3*UgNg%fK ;n`
$+g:> pY,O_
t$ joY1(Y strcpy(lpHWAddrStr, "");
e"PMvQ srsK:%` for (i=0; i<6; ++i)
@7 )Z u2\+?`Ox {
:4{Qh v8>!Gft temp = (short)(*(HWAddr + i));
o|0
'0P VkWO} _itoa(temp, szStr, 16);
]u;GNz}? 90?,-6 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Pf{`/UlD u\:rY)V strcat(lpHWAddrStr, szStr);
@c0n2 Xcr (lieiye^ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
mZ~mf->% 2|$lk8 /, }
,zG <7~m -`Da`ml }
A"0wvk)UcY J
&{qppN _IC,9bbg 'xQna+ %h // 填充结构
K/Sq2: sE-x"c void GetAdapterInfo()
xcw%RUC- 9^(HXH_f {
Y:rJK|m NoJUx['6 char tempChar;
I Jqv w 6aRGG+H ULONG uListSize=1;
P$6W`^DZ 2rF?Q?$,B PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
4 |FRg NP$e-" 1 int nAdapterIndex = 0;
^v
]UcnB0 `}[VwQ 1 pa*T! nG!&u1* DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
A S`2=w %A8Pkr<&E &uListSize); // 关键函数
-QN1oK@\mE BXNI(7xi FwXKRZa j p! if (dwRet == ERROR_BUFFER_OVERFLOW)
*1\z^4=a] 1V-=$Q3
V7 {
C2CYIok$& k& WS$R?u PIP_ADAPTER_INFO pAdapterListBuffer =
GSC{F#:z ?]s%(R,B5 (PIP_ADAPTER_INFO)new(char[uListSize]);
NY.}uZ u82h6s<'W dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
IO^:FnJJv fS5GICx8R if (dwRet == ERROR_SUCCESS)
hyJ
ded&D 79TPg {
+.S#= wTB)v ! pAdapter = pAdapterListBuffer;
CEbzJ y>>vGU; while (pAdapter) // 枚举网卡
qUifw @ \m(ymp<c` {
Jq=00fcT+ K5 5} Wi CString strTemp = pAdapter->AdapterName; // 网卡名字
!'Pk
jP VV?]U$ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
Y0 @'za^y "kcpA#uD| strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
#.<*; rB
o G(0i w9G_>+?E {9h`$e= strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
JX2mTQ Fl B, (Cm pAdapter->IpAddressList.IpAddress.String );// IP
;3 G~["DA Y8D7<V~Md p.@0=) uo]Hi^r.l formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
S9$o jN31\)/i pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
#S@UTJa
)`B
-O:: -Pqi1pj] {z.[tvE8h AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
f@wsSm &sI,8X2a2 H(X+.R,Thp ]jHgo](% pAdapter = pAdapter->Next;
,:v.L}+Z &?KPu?9 4C l,Iw/; o}WB(WsG nAdapterIndex ++;
I(z>)S'7r 9=Y,["br$_ }
^t\kLU A8\U
CG delete pAdapterListBuffer;
@`w' B.]qrS| }
5u'TmLuKT }s`jl``PM }
P3+)pOE-SI UiJ^~rn }