如何实现修改网卡物理地址的三种方法
FKu8R%9xn% {>9ED.t 同样要感谢胡大虾
|3yG #0Y_!'j 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
%Nvw`H qIQRl1Tw;V 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,
h~](9 es Rz|@BxB>n 使得两块卡的MAC地址不同,那么网络仍然可以工作。
gGUKB2) u:2Ll[ eo 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
~6@`;s`[Y k4dC 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
B(94; ,( z F.@rXl 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
Owi/e ujSoWs 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
n=C"pH# m,!SDCq 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
fFqYRK @sA!o[gH 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
?6&8-zt1? F]UH\1 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
:S_]!'H 'ScvteQ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
L
1!V'Hm{ e@anX^M; 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
)X[2~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
nH k^trGm ,!^5w,P: 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)>6+?]W F]?] |nZZ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
=gM@[2 3N|z^6`# 台。
Wu'qpJ @`:X,]{ 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
Q= xXj'W- ){"?@1vP 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
p^|l ',e ,&WwADZ-s 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
=urGs`\ j;Z?q%M{6 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
T-6<qh m 0vW< ->requesthandler函数要hoo miniport的这个函数似乎不容易找
0FI
|7 `(0B09~7 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
z<vh8dNl 4,c6VCw3+ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
Z%B6J>;u M X(*O$B{
R bit RSA,that's impossible”“give you 10,000,000$...”
bNVeL$' w,FPL&{ “nothing is impossible”,你还是可以在很多地方hook。
&4S2fWx L}Y.xi 如果是win9x平台的话,简单的调用hook_device_service,就
*Z_4bR4Q _7<{+Zzm 可以hook ndisrequest,我给的vpn source通过hook这个函数
jxkjPf? s{yw1: 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
o5?Y
[%N?D#; 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
&tAYF_} -R:_o1" 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
cS9jGD92 @|DQZt 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
Coe/ 4!$M .Lna\Bv 这3种方法,我强烈的建议第2种方法,简单易行,而且
eOE*$pH %8tE*3iUF 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
3>@VPMi zZ8 *a\ 都买得到,而且价格便宜
{XmCG%%L 4F6aPo2 ----------------------------------------------------------------------------
tj[E!
&~H ed_ 下面介绍比较苯的修改MAC的方法
znwKwc8, Nb`qM]& Win2000修改方法:
(;},~( 2B IUFc_uL@\ @nY]S\if src+z# 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
`{G&i\"n >9dD7FH Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
!
I0xq" 7}UG&t{ 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
6_bL<:xtY =zcvR {Dkp 《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
CC`_e^~y=F \toU zTT 明)。
$3g{9)} lbBWOx/| 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)
}Ze*/p- LD}~] 址,要连续写。如004040404040。
-9i7Ja sE6>JaH 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。)
*c94'T cl *kl :/# 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。
$}gMJG k_=yb^6[U 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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rQVX^ {}$7B p 获取远程网卡MAC地址。
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MVsFi]- akzGJ3g 4\Y5RfLB_ 0+* NHiH 首先在头文件定义中加入#include "nb30.h"
pi?MAE*f GT&}Burl/n #pragma comment(lib,"netapi32.lib")
-SrZ^ F^75y? typedef struct _ASTAT_
0
Uropam o3 fc - {
"s(~k :pqUUZ6x& ADAPTER_STATUS adapt;
,KW
Q
6 9qB0F_xl NAME_BUFFER NameBuff[30];
q*l4h u%3 tg/UtE`V } ASTAT, * PASTAT;
TJO$r6& %M@K(Qu U%nkPIFm <h7cQ 就可以这样调用来获取远程网卡MAC地址了:
,RV
qYh(-| _{K mj,q CString GetMacAddress(CString sNetBiosName)
Cku"vVw, bP&QFc {
ixdsz\< 0Ds3wNz ASTAT Adapter;
L=4+rshl!_ !mmMAsd, }'$PYAf6 KhHFJo[8sf NCB ncb;
$')C& y2G Us&09 UCHAR uRetCode;
vjuFVJwL 50^ux:Uv+N
p+h$]CH D(AH3`*|# memset(&ncb, 0, sizeof(ncb));
6}"c4^k6 dI{DiPho ncb.ncb_command = NCBRESET;
gsk?
!D -Uwxmy + ncb.ncb_lana_num = 0;
J?QS7#!% -b(DPte { qNPhi m+TAaK uRetCode = Netbios(&ncb);
1UP=(8j/ tJ\
$% a#YK1n[! zfeT>S+ memset(&ncb, 0, sizeof(ncb));
!@ ^6/= J7`mEL>? ncb.ncb_command = NCBASTAT;
+xFn~b/ *;o%*: ncb.ncb_lana_num = 0;
6p9fq3~7Y HEF
e? g'(bk@<BP fE-R(9K sNetBiosName.MakeUpper();
k6(7G@@} E(jZ Do ju"z uzy5rA== FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
9P?0D pM?;QG;jA JE?rp1. 3e_tT8 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
/Nf{;G!kg ;w7 mr1 y6XOq> WAa45G ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
B*(]T|ff< p)y5[HX ncb.ncb_callname[NCBNAMSZ] = 0x0;
j/O~8o& i5VZ,E^E )6OD@<r{ ?[ xgt) ncb.ncb_buffer = (unsigned char *) &Adapter;
Hr|f(9xA <^5!]8*O ncb.ncb_length = sizeof(Adapter);
2{-29bq bdg6B7%Q ^#9385 X0lPRk53( uRetCode = Netbios(&ncb);
$%y q[$^ +V3mF_s|z )^>LnQ_u 7' G;ijx CString sMacAddress;
J2bvHxb Rd j#l=%H t#k]K] 0a~t if (uRetCode == 0)
m=dNJF !}(B=- {
9`tK9
G 3Z"U sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
D)d]o& sg2;"E@ Adapter.adapt.adapter_address[0],
i}-uK,^ a>wCBkD Adapter.adapt.adapter_address[1],
Ep7MU&O0iK 1EyN
|m| Adapter.adapt.adapter_address[2],
k# [!; < <LHhs<M' Adapter.adapt.adapter_address[3],
tW\yt~q, "r9Rr_,
> Adapter.adapt.adapter_address[4],
w'S,{GW >>U>'}@Q Adapter.adapt.adapter_address[5]);
LOh2eZ"n M<vPE4TIr* }
2|nm> 4 @N=vmtLP return sMacAddress;
hFrMOc& OM86C }
(Ou%0
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Rs %`6et}\ LgqQr6y" 修改windows 2000 MAC address 全功略
hlzB
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}A)\bffH 3BFOZV+ 9/ <3mF@E Q]ersA8 V> 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
|Y9>kXM l i'IT,jz! slQn c_J9CKqc 2 MAC address type:
u` pTFy vsY?q8+P OID_802_3_PERMANENT_ADDRESS
Qb536RpcTY lx)^wAO4 OID_802_3_CURRENT_ADDRESS
@DN/]P 8&<mg;H, w,UE0i9I JJ: ku&Mb modify registry can change : OID_802_3_CURRENT_ADDRESS
h4Crq Yxa_ ?uWUs )9 but OID_802_3_PERMANENT_ADDRESS, you must modify driver
,81%8r vy<W4 +|A`~\@N 9vI~vl l w"hd_8cO BU`X_Z1) Use following APIs, you can get PERMANENT_ADDRESS.
-f+#j=FX JcAsrtrG] CreateFile: opened the driver
\J'}CX*aQ ,f
}$FZ DeviceIoControl: send query to driver
?nU<cx h n]%-2`}( |[\;.gT K N /4E
~^2 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
2+1ybOwb V9c.(QY|f Find the location:
'{&Q&3J_ RSX27fb4 .................
9YzV48su# #;[G>-tC :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
[vg&E
)V oC0ndp~+& :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
56V|=MzX] HD j6E" :0001ACBF A5 movsd //CYM: move out the mac address
FI.te3i?7 O?uICnmi6 :0001ACC0 66A5 movsw
RvzZg%) w~lH2U'k} :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
sSM"~_y\ rH@Rh}#yp :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
\8vP"Kr a4Q@sn;] :0001ACCC E926070000 jmp 0001B3F7
?ZF):}rvZ Ailq,c ............
6v`3/o GZ%vFje_
K change to:
HC iRk1 V_7\VKR :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
P9v(5Z00|d H:fKv7XL :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
I}C2;[a B v$ ti=uk$ :0001ACBF 66C746041224 mov [esi+04], 2412
m2]N%Y o[Iu9.zJpy :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
f{BF%; AuNUW0/
7 :0001ACCC E926070000 jmp 0001B3F7
4fLRl-) \xYVnjG, .....
4Aj~mA SNj-h>&Mha q}U+BTCZ nY'V,v[F VfU"%0x w~Tg?RH: DASM driver .sys file, find NdisReadNetworkAddress
jJ$\ WUQ. QiK>]xJ' qTsy'y;Z zdN[Uc+1Bd ......
b:==:d:0s z.Cj%N :000109B9 50 push eax
o'2eSm0H PK|-2R"M 35\ |#2qw6 W+h2 rv * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
<-VBb[M# s.J4&2Q |
c^}y9% 4c 80lei :000109BA FF1538040100 Call dword ptr [00010438]
'*J+mZt N BJ|l :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
fU>l:BzJK 6bm 7^e( :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
,#Z%0NLe [LoQYDku :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
HP# SR';E (W}F\P :000109C9 8B08 mov ecx, dword ptr [eax]
WZQ2Mi<&1' 2<D| { :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
X^\D"fmE. P6+ B!pY :000109D1 668B4004 mov ax, word ptr [eax+04]
">}6i9o uw;Sfx,s :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
/7}pReUj 5B=uvp|Y ......
"*d6E}wG \^)i!@v gd;!1GNi] #Oka7.yz set w memory breal point at esi+000000e4, find location:
.psb#4 3FBL CD3 ......
!se1W5ke# ucN'
zq // mac addr 2nd byte
'=dQ$fs h;V4|jM :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
$|K:
9 juF9:Eah // mac addr 3rd byte
\.L jA_ "J(M. Y :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
J!:BCjRdw ?eS;Yc :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
YBt=8`r JduO^Fit ...
ng}C$d . I A
\/~u"Y :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
ciS +.%7 $nt&'Xnv // mac addr 6th byte
{irc0gI BUXE
s0]Lv :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
q T6y& "OLg2O^ :000124F4 0A07 or al, byte ptr [edi]
?+zFa2J &5W;E+Pub :000124F6 7503 jne 000124FB
T}fo 6KddHyFz :000124F8 A5 movsd
Ci`o;KVj DNGyEC
:000124F9 66A5 movsw
O#)1zD} AjK5x@\ // if no station addr use permanent address as mac addr
Ohm{m^VD" | 6{JINW .....
{H)7K.hQN >7W)iwF +>PsQ^^x $hm[x$$ change to
QuR}6C cL9gaD$;) :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
u}du@Aq 5*44QV :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
|[`YGA4 !)bZ.1o :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
ZiPeP x?L0R{?WW :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
gmVN(K}SR5 a2P)@R :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
NjIPHM$g =Kj{wA
O :000124F9 90 nop
URb8[~dR: G_+/ e]P :000124FA 90 nop
B_[efM<R$ $gr>Y2i i^DMnvV. [FBS|v#T It seems that the driver can work now.
k[f2`o= f&<+45JI R+HX'W }H
~-oYMu Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
j|KDgI<0 -,yp?< toGiG|L w[X-Q+7p(t Before windows load .sys file, it will check the checksum
}u;K<<h: x,C8):\t`B The checksum can be get by CheckSumMappedFile.
LK} g<!o( 6Z|h>H5a 3dN`Q:1R9 p7QZn.,=u Build a small tools to reset the checksum in .sys file.
/?;'y,(Q fXMY.X>f |OeWM [q|W*[B:@ Test again, OK.
C>|.0:[%
h(=<-p@ A:m+v{*`4
qNJc*@s 相关exe下载
@ T^FOTW B@*b 9 http://www.driverdevelop.com/article/Chengyu_checksum.zip xt|^~~ / ,lH
}Ba02F ××××××××××××××××××××××××××××××××××××
wN.S] ~u&gU1} 用NetBIOS的API获得网卡MAC地址
YZ>L_$:q x$q} lJv_ ××××××××××××××××××××××××××××××××××××
z)M#9oAM 'I>USl3 hI 9)wYSz' sSU|N;"Y #include "Nb30.h"
1["i,8zB >@7$=Y>D #pragma comment (lib,"netapi32.lib")
P")I)>Q6 3YMqp~4 *47/BLys< Z[Tou u\Cf@}5( M{ncWq*_j typedef struct tagMAC_ADDRESS
<&m50pq jfG of* {
{wC*61@1 OKh0m_ )7 BYTE b1,b2,b3,b4,b5,b6;
+ydd"` Xqw}O2QQ1 }MAC_ADDRESS,*LPMAC_ADDRESS;
?9t4>xKn u"&?u+1j hEHd$tH06 PIU@}:} typedef struct tagASTAT
]A2E2~~G B>nj{W<o {
X$5 (
unmf,y ADAPTER_STATUS adapt;
/<) Vd KRL.TLgq) NAME_BUFFER NameBuff [30];
j{lurb)y %M`48TW) }ASTAT,*LPASTAT;
"}v.>L<P 5QiQDQT}5 !'H$08Ql} hdDT'+ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
'4uu@?!dVk i2Wvu3,D3- {
c*r H^Nz di/QJrw
NCB ncb;
&jqylX PcC@}3 UCHAR uRetCode;
R ABw(b Tc(=J7*r& memset(&ncb, 0, sizeof(ncb) );
Dizz ?O nh4G;qdU ncb.ncb_command = NCBRESET;
HaVhdv3L d/R!x{$-f ncb.ncb_lana_num = lana_num;
estiS +51heuu[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
9nN1f@Y F6}RPk\=i uRetCode = Netbios(&ncb );
_Gq6xv\b1 b7>'ARdbzX memset(&ncb, 0, sizeof(ncb) );
J'Pyn k7iko{5D ncb.ncb_command = NCBASTAT;
Ms|c"?se SO6)FiPy!n ncb.ncb_lana_num = lana_num; //指定网卡号
AY5iTbL1 'TS_Am?o strcpy((char *)ncb.ncb_callname,"* " );
_e@8E6#ce GCJ[x n(_ ncb.ncb_buffer = (unsigned char *)&Adapter;
Uuy$F
] :;x,$k //指定返回的信息存放的变量
xoo,}EY /-p!|T}w ncb.ncb_length = sizeof(Adapter);
-g~+9/;n uj6'T Sl //接着,可以发送NCBASTAT命令以获取网卡的信息
:C>7HEh-2_ >>J3"XHX uRetCode = Netbios(&ncb );
cuN ]}=D 83c2y;|8 return uRetCode;
_H]^7`; {[2o }
#Kb /tOp1 m'NAM%$}J .v+JV6!u N;
}$!sNIm int GetMAC(LPMAC_ADDRESS pMacAddr)
F_*']:p 96^aI1: {
8vVE S-Y{Vi"2 NCB ncb;
8Nzn%0(Q a|FkU%sjzZ UCHAR uRetCode;
_uO$=4Sd [8Pt$5]^ int num = 0;
0 SSdp< 1w=.vj<d8 LANA_ENUM lana_enum;
B!/kC)bF: OV]xo8a; memset(&ncb, 0, sizeof(ncb) );
kK=VG<
:M !}!KT(%% ncb.ncb_command = NCBENUM;
R0=f` ; y5sH7`2+5 ncb.ncb_buffer = (unsigned char *)&lana_enum;
<'4Wne.z! hTDGgSG^ ncb.ncb_length = sizeof(lana_enum);
T!H(Y4A ;JkIZ8! //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
NAD^10 yF)J7a:U //每张网卡的编号等
I#MPJ@*WT `NQ uRetCode = Netbios(&ncb);
4<($ZN8 r4mh:T4i if (uRetCode == 0)
1x_EAHZ>7 aLg,-@ {
4+hNP'e :=B.)]F.) num = lana_enum.length;
''9]`B,:a0 '^)'q\v'k //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
c$ /.Xp Z@euO~e~ for (int i = 0; i < num; i++)
zh2<!MH 1e[?}q]* {
g}hUCx( =u2~=t=LV ASTAT Adapter;
+1wEoU.l2 _9=87u0 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
>l 0aME@-0 Y)k"KRW+ {
cgG*7E %/3+:}@G pMacAddr.b1 = Adapter.adapt.adapter_address[0];
rS>.!DiYr, dlo`](5m pMacAddr.b2 = Adapter.adapt.adapter_address[1];
+}m`$B}mJ |$/#,Dv7 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
f1:>H.m`
FZgf"XM> pMacAddr.b4 = Adapter.adapt.adapter_address[3];
B-LV/WJ_ )$p36dWl pMacAddr.b5 = Adapter.adapt.adapter_address[4];
U)'YR$2< 0dwD ?GG2 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
}uMu8)Q }N9PV/a }
jkl dr@t s[7$%|~W }
s>L-0vG Uhvy2}w }
}'vQUGu8z z@UH[>^gj return num;
IgJG,!>h #.u&2eyqQ }
i+S%e,U* jA^yUd- 5q4wREh Ew]&~:$Ki ======= 调用:
V?t*c [ [.l,#-vp [|$C2Dhw= 9/8+R% MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
UHV"<9tk |9i[*] int n = GetMAC(m_MacAddr); // 获得网卡数量
L|{v kkBo O\q6T7bfRW "uZ^zV`" _$A? TCHAR szAddr[128];
%a8e_ D|Tz{DRG wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
d?5oJ'JU LTx,oa:ma m_MacAddr[0].b1,m_MacAddr[0].b2,
l^tRy_T:- ??Urm[Y.Z m_MacAddr[0].b3,m_MacAddr[0].b4,
i%i s<' b$Ei>%'/"; m_MacAddr[0].b5,m_MacAddr[0].b6);
"8)%XSb ,WsG,Q(K _tcsupr(szAddr);
owa&HW/_ Cw!tB1D // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Ta3* G 1.,KN:qe asQ^33g z hw`pi6
6[FXgCb `)8SIx ××××××××××××××××××××××××××××××××××××
?]*"S{Cq v .LM|@OeaD! 用IP Helper API来获得网卡地址
u>] )q7s lwG)&qyVd ××××××××××××××××××××××××××××××××××××
!Qsjn $BLd>gTzmv 1#|lt\T 5ld?N2<8/ 呵呵,最常用的方法放在了最后
DoBQ$Ke p `Y!8,(5# Vv`94aQTD [\ 0>@j}Z 用 GetAdaptersInfo函数
Q"!GdKM @d8Nr: @5??`n %<|<%~l& 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
Ag{)?5/d_ %LqT>HXJ b!/-9{ A58P$#)? #include <Iphlpapi.h>
rNm_w>bq hq&9S{Ep #pragma comment(lib, "Iphlpapi.lib")
]R^xO;g' ".pQM.T EZp >Cf7 ~XXNzz]? typedef struct tagAdapterInfo
t,A=B(W Jh4pY#aF {
mYk~ ]a- l%u8Lq char szDeviceName[128]; // 名字
3:c6x kaw !F Zg'
9 char szIPAddrStr[16]; // IP
y34 <B)Wy &-My[t char szHWAddrStr[18]; // MAC
U9\w)D|+eE #Hl?R5 DWORD dwIndex; // 编号
X #$l7I9H `4Fw,:+e }INFO_ADAPTER, *PINFO_ADAPTER;
ssH[\i "d0D8B7HI@ puh-\Q/P M D&7k,! INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
On[yL$? _0ZBG( /***********************************************************************
}P\6}cK {=,I>w]T|W * Name & Params::
g^jTdrW/s ,nV4%Aa * formatMACToStr
\IqCC h q(2ZJn13f * (
~g@}A }YM[aq?6 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
\W\*'C8q\ |v1*
[( * unsigned char *HWAddr : 传入的MAC字符串
)tS;gn U+["b-c * )
.F$cR^i5u aej'c bO * Purpose:
bV"t;R9 x2OAkkH\]i * 将用户输入的MAC地址字符转成相应格式
/wP2Wnq$ V:+z 3)qF **********************************************************************/
fILvEf4b qN
Ut void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
7 Z?
Hyv W|s";EAM {
pEW~zl ovi^bNQ int i;
Z
B!~@Vf /f AAQ7 short temp;
ip1gCH/?_+ dB:c2 char szStr[3];
y3PrLBTz 3od16{YH +B&+FGfNU h[<l2fy strcpy(lpHWAddrStr, "");
Imq-5To# 7QoMroR for (i=0; i<6; ++i)
Tb8r+~HK +F2X2e)g" {
!?+q7U P|C5k5 temp = (short)(*(HWAddr + i));
V\l@_%D[(v Y4_xV& _itoa(temp, szStr, 16);
[8 H:5Ho ,*?[Rg0]+ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
8Kk41 = #l7v|)9v strcat(lpHWAddrStr, szStr);
cL~YQJYp W,_2JqQp if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
uv^x m
-hZ5i }
t*u#4I1 1i'y0]f }
Z_Y'#5o# gFTlP $J&c1 Wcm8,?* // 填充结构
O}p<"3Ub ~P;A
9A(k void GetAdapterInfo()
;-;lM6zP {t!7r_hj {
@2*Q* ~!cxRd5;F char tempChar;
XD't)B(q i"
)_Xb_1 ULONG uListSize=1;
n=AcN x}V&v?1{5 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
=;b3i1'U 6]kBG?m0 int nAdapterIndex = 0;
UT9u? 9cU9'r# h J_-fs#[x !6@ 'H4cb= DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
7mMMVz2 >xq.bG &uListSize); // 关键函数
HEIg_6sb F*r) ;ko6igx)+ i. (Af$ if (dwRet == ERROR_BUFFER_OVERFLOW)
<c:H u{D "k{so',7z {
SgehOu k+w Ji PIP_ADAPTER_INFO pAdapterListBuffer =
o[iN/ 0 yq (PIP_ADAPTER_INFO)new(char[uListSize]);
kc't Y?3tf0t/ dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
f.+1Ubq!5 5g/,VMe if (dwRet == ERROR_SUCCESS)
}u=Oi@~ }(|gC, {
5)eM0,: g$?^bu dxv pAdapter = pAdapterListBuffer;
!2l2;?jM (;%T]?<9# while (pAdapter) // 枚举网卡
>X'-J{4R yNP4Ey {
?4Rd4sIM$u FiUwy/,ZV CString strTemp = pAdapter->AdapterName; // 网卡名字
j-W$)c3X ^jwzCo- strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
ipbhjK$ Y%;X7VxU* strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
FpA t >(S)aug$1 %oTBh* K'o AJxN9[Z!N strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
jqc}mI\# %HoD)OJe pAdapter->IpAddressList.IpAddress.String );// IP
j9hfW' ng!cK<p 3?]81v/ i#t-p\Tcz formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
Td'(RV M-Efe_VRQc pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
BOw[*hM m{ !$_z8: wTU$jd1;+ TZt;-t` AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
"5~?`5Ff $jE<n/8 EHm*~Sd @qp6Y_,E[ pAdapter = pAdapter->Next;
[07E-TT2U *u"%hXR ~rdS#f&R2 aO&{.DO2 nAdapterIndex ++;
f^B8!EY#: >,]a>V }
l!88|~ D!,5j_,j% delete pAdapterListBuffer;
&'W7-Z\j- 1Ys=KA-!_x }
M*gvYo )2?]c }
NeY*l y,x 2f%x }