如何实现修改网卡物理地址的三种方法
hT g<* v Gy8Qu> 同样要感谢胡大虾
i[jJafAcN XXZaKgsq 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
U(>4s]O6 <Zb/ 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,
!YL..fb 0%Ll 使得两块卡的MAC地址不同,那么网络仍然可以工作。
fxcc<h4 yay<GP? 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
YZf6| o{qr!*_3 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
[Nm4sI11 Sjj>#}U 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
"/Pjjb:2 =T?}Nt 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
:M3oUE{ -Apc$0ZsN 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
}L=/A7Nk> N"tFP9;K 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
sic"pn],U OR1DYHHT/1 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
y&~w2{a 4R^mI 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
:ue:QSt(u * |.0Myjo 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
gmKGy@] =WbOwI)u 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
Bq\F?zk< (IqZ@->nw 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
/1=4"|q>h' Rd
\.:u 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
H9XvO ~/pzxo$ 台。
Qd _6)M- Kb#4ILA 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
S^@S%Eg :$;Fhf<5 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
a]17qMl 7w:ef0S 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
.~A*= GYxM0~:$k w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
8H,4kY?Z ]B"'}%>ez ->requesthandler函数要hoo miniport的这个函数似乎不容易找
z}QwP~Z H(c72]@Vg 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
lf{e[!ML' ~)LH='|h\} 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
k %e^kej {R<Ea
@LV+ bit RSA,that's impossible”“give you 10,000,000$...”
>zsid:
/-_=nf}w “nothing is impossible”,你还是可以在很多地方hook。
x5`br.b |:[tNs*,O 如果是win9x平台的话,简单的调用hook_device_service,就
K%<j=c K;?,FlH 可以hook ndisrequest,我给的vpn source通过hook这个函数
c .3ZXqpI; ,u }XWV 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
^H{R+} (/!r(#K0,' 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
#4MBoN(3 <9E0iz+j 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
ptatzp]c# 5Wyz=+?m| 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
6vuq1 [Aj Q#;#Q 这3种方法,我强烈的建议第2种方法,简单易行,而且
jUv!9Y}F 4(e59ZgY 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
;__9TN ~vmdXR`'T 都买得到,而且价格便宜
7Dzuii?1 .7'kw]{/ ----------------------------------------------------------------------------
0N[&3Ee8 d2oh/j6`TA 下面介绍比较苯的修改MAC的方法
WARb"8Kg \P} p5k[ Win2000修改方法:
H1<>NWm!v7 _{t9 x\= ]-oJ[5cQ0v mK+IEZV<3 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
{FRAv(,\ 2"|2a@ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
p.ANVA@: B\J^=W+` 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
9TF f8'?d _Jwq`]Z 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
NaVQ9ku7VW S6}@I ,Q 明)。
,fK3ZC "|;:>{JC 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
V/cP4{L ,NnhHb2\ 址,要连续写。如004040404040。
rG#Z=*b% /? r?it 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
>AoK/(yL. L;gO;vO 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
hjaT^(Y P\8@g U!uk 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
>fH=DOz$& D:k3"
E"S `D9]*c
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^TMJ8`e `_b`kzJ 获取远程网卡MAC地址。
hN['7:bQ 3qY K_M^[ ××××××××××××××××××××××××××
5H=ko8fZ= ~/mwx8~
T+N|R h;=6VgXZ 首先在头文件定义中加入#include "nb30.h"
: ^ 8 (`SRJ$~f #pragma comment(lib,"netapi32.lib")
USFDy *x)Ozfe typedef struct _ASTAT_
UzXE_S pO8ePc@=D {
>iS`pb Yvn\xph3
ADAPTER_STATUS adapt;
+C1QY'>I {]"]uT# NAME_BUFFER NameBuff[30];
{Fzs@,|W. f;}EhG' } ASTAT, * PASTAT;
!"e5~7 \~LQ%OM G^q3Z#P gM [w1^lj 就可以这样调用来获取远程网卡MAC地址了:
m*$|GW9 ]f]<4HD=i CString GetMacAddress(CString sNetBiosName)
8/0Y vh *3T|M@Y {
}I@L}f5N )DYI
. ASTAT Adapter;
"t^URp3 %0? M?Jf /y^7p9Z` ]7;\E\o NCB ncb;
w.&1%X(k '#(v=|J UCHAR uRetCode;
)K'N(w aZEn6*0B zG e'*Qei /r12h| memset(&ncb, 0, sizeof(ncb));
v)2M1 `vc
"Q/ ncb.ncb_command = NCBRESET;
b)9'bJRvU S(\9T1DVe ncb.ncb_lana_num = 0;
W>q HFoKa z,{<Nm7&F Q5%#^ZdsTd wH~kTU2br uRetCode = Netbios(&ncb);
3Vp#a: 0flg=U9 ['%69dPh xoOJauSX1 memset(&ncb, 0, sizeof(ncb));
-Ij& rHP%0f9: ncb.ncb_command = NCBASTAT;
&-5_f*{ _-5,zPR ncb.ncb_lana_num = 0;
tgjr&G}a@0 _z[#}d;k P ~PIMkt o[H{(f1% sNetBiosName.MakeUpper();
%F kMv v\`9;QV5 p-+K4 J[^}u_z FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
"_2Ng<2
:ujCr. TNQP"9[? s}pIk.4ot! strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
#z1H8CFL" )"+(butI& !?^b[
nC% 2>*%q%81 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
e[Abp~@M1 =TqQbadp ncb.ncb_callname[NCBNAMSZ] = 0x0;
-48vJR*tC vP+@z-O n ]dL?BJ pH`44KAuM ncb.ncb_buffer = (unsigned char *) &Adapter;
@-OnHE KRjV}\} ncb.ncb_length = sizeof(Adapter);
4e;QiTj J<Pw+6B~ G|\^{5 ~^+0 uRetCode = Netbios(&ncb);
]tY
^0a &CwFdx:Ff r=c<--_@ N25V] CString sMacAddress;
;;A2!w{}[i e L.(p
k^< s|y:UgD 85;b9k&\M if (uRetCode == 0)
GJqE!I,. *6(kbe s {
`gKf#f .k[o$z\EkF sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
x1 1U@jd+1 )*c>|7G Adapter.adapt.adapter_address[0],
<w\:<5e ' #Wu*3&a]yU Adapter.adapt.adapter_address[1],
@AYRiOodi +{]xtQB=,{ Adapter.adapt.adapter_address[2],
vf4{$Oag w\}?( uO Adapter.adapt.adapter_address[3],
>[6{LAe~hp <'G~8tA%v Adapter.adapt.adapter_address[4],
Xv@SxS-5l TY(bPq Adapter.adapt.adapter_address[5]);
r]ShZBAbYp U.{l;EL:T }
6ksAc%|5 R>`}e+-D return sMacAddress;
)!tK[K?5 =vT<EW}[ }
;Eec5w1 @*
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0kDK~iT -7!&@wuQ 修改windows 2000 MAC address 全功略
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y$<Vha t tXjn L,;D@Xi <W]g2>9o9 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
];%0qb KsrjdJx, ' ^*~;k|;& n4lutnF 2 MAC address type:
exdx\@72 nADX0KI OID_802_3_PERMANENT_ADDRESS
!`bio cA ,7XtH>2s OID_802_3_CURRENT_ADDRESS
_ pO ` H'F6$ypoS >%E([:$A m0{ !hF[^ modify registry can change : OID_802_3_CURRENT_ADDRESS
|y<),j6 5d@t7[] but OID_802_3_PERMANENT_ADDRESS, you must modify driver
( )sTb>L JY!l!xH(6 7=]i~7uy ,
*qCf@$I +\Q?w?DE| m*X[ Jtr Use following APIs, you can get PERMANENT_ADDRESS.
'B0{U4?
Jgu94.;5 CreateFile: opened the driver
-CH`> n41@iK2l DeviceIoControl: send query to driver
wW?,;B'74 ny-7P;->8 I]!^;)) d2s OYCKe Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
g]UBZ33y q2:K4 Find the location:
Q
!qrNa6 B^D(5 .................
^KB~*'DN~s q %A?V_ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
)5fQ$<(Z HyiFy7j :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
.}')f;jH5< !se0F.K :0001ACBF A5 movsd //CYM: move out the mac address
W0jZOP5_.$ [#YE^[*qK :0001ACC0 66A5 movsw
H&b3{yOa )rLMIk :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
u9=SpgB# .k4W_9 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
|+ge8uu?C 9x+<Ik :0001ACCC E926070000 jmp 0001B3F7
y$hp@m'@C fx8EB8A7K7 ............
9{j66 U=sh[W change to:
i~J;G#b NvjJb-u :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
?t@v&s h;lirvO| :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
W\f9jfD avp;*G} :0001ACBF 66C746041224 mov [esi+04], 2412
dMx4ykrR 4;`Bj:. :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
j\RpO'+} M9!AIHq4 :0001ACCC E926070000 jmp 0001B3F7
a:YI"*S
!2:3MbtR .....
iAMtejw @+U,Nzd H(0q6~| UkCnqNvx /\mKY%kyh zT~B6 DASM driver .sys file, find NdisReadNetworkAddress
(wRBd =\ )IaZ
K7I&sS^x 04!(okubyp ......
#n\C
| wxLXh6|6%_ :000109B9 50 push eax
+)nT|w45 iV.p5FD .'[/|4H ,G^[o,hS * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
v}J;ZIb i54md$Q^ |
^C&+
~+ z41_oG7 :000109BA FF1538040100 Call dword ptr [00010438]
4"\yf =j0x.fSe :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
ANH4IYd3 P,gdnV
^ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
u%O-;>J ]Pn!nSg :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
x2|6 P4
ul[zZ :000109C9 8B08 mov ecx, dword ptr [eax]
,gnQa LE?u`i,e=+ :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
!a1i Un9 VS?@y/\In :000109D1 668B4004 mov ax, word ptr [eax+04]
`29TY&p+" '!vc/Hw :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
LU!1s@ ?3sT"r_d@ ......
MWuXI1 Y ?]G}5 F>|9 52 {F*N=pSq set w memory breal point at esi+000000e4, find location:
;Hm'6TR! rqCa 2 ......
wCZO9sU:6= QL"gWr`R // mac addr 2nd byte
U6 82Th ?SY<~i<K- :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
71B3a YTY%#"
// mac addr 3rd byte
4YbC(f e/e0d<(1 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
dhRJg"vrQ 7INk_2 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
X7aXxPCq1 6(56,i<#/ ...
& %}/AoU %/0gWG :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
2]jPv0u >L2*CV3p // mac addr 6th byte
<D /a l9 ucg$Ed :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
1q~LA[6 !"4w&bQ :000124F4 0A07 or al, byte ptr [edi]
sn k$^ $CtCOwKZ :000124F6 7503 jne 000124FB
GCE!$W AfWl6a?T8: :000124F8 A5 movsd
sV0Z K, (65>86; :000124F9 66A5 movsw
993d/z|DX Y4~vC[$x' // if no station addr use permanent address as mac addr
3\!F\tqD \ oo'w-\2]p .....
#-x@"+z ":WYcaSi *d*oS7 |i)lh_iN change to
l[n@/%2 ^JhFI* :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
e&J3N 9$tl00 :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
N2~$rpU3 cIw
eBDl :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
:zL 393( l=Wd,$\ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
\ZnN D1A n! .2aq :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
t!l%/$- :4;S"p :000124F9 90 nop
<%!J? .:0M+Jr" :000124FA 90 nop
F/<qE!( GAU!_M5 N yKDZ+3xK] sMi{"`37 It seems that the driver can work now.
8$ DwpJ ce5nG0@# oa0X5}D J/S{FxNe] Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
?vu|o'$T, ZO7bSxAN- Ex,JB + {% F`%_{" Before windows load .sys file, it will check the checksum
npj/7nZj ##~!M(c The checksum can be get by CheckSumMappedFile.
yisLypM* w`#fH V<-htV *-z4 <LAa Build a small tools to reset the checksum in .sys file.
94z8B;+H] qz:]-A A7'b Nd6f9 5^F]tRz- Test again, OK.
fOW_h ??I:H jaqV[*440U 6$z'wy/* 相关exe下载
{bTeAfbf] n#>5?W http://www.driverdevelop.com/article/Chengyu_checksum.zip `cO|RhD@ G;2[ ××××××××××××××××××××××××××××××××××××
Qu}N:P9l?X h2&y<Eg > 用NetBIOS的API获得网卡MAC地址
Vi,Y@+4 Y`]rj-8f0B ××××××××××××××××××××××××××××××××××××
c(:Oyba b]K>vhQV $`Rxn*}V4# #7C6yXb% #include "Nb30.h"
V2QW\2@$ CXa Ld7nMX #pragma comment (lib,"netapi32.lib")
96)v#B?p ]-EN/V 5Jd`
^U {r{>?)O Loc8eToZ ~*kK4]lP typedef struct tagMAC_ADDRESS
+{0=<2(EC Fva]*5 {
HqRCjD D8 wG!X BYTE b1,b2,b3,b4,b5,b6;
GDmv0V$6 Xr2 Wa }MAC_ADDRESS,*LPMAC_ADDRESS;
`OLB';D fU`T\ `r9^:TMN Hi7G/2t@` typedef struct tagASTAT
5E.vje{U; Q6|@N~UeZ {
X_!$Pk7ma K]MzP|T, ADAPTER_STATUS adapt;
oo'iwq-\ Y}ky/?q NAME_BUFFER NameBuff [30];
b8e*Pv/ +ruj }ASTAT,*LPASTAT;
uAQg"j 0O^U{#*$I XC2Q*Z vS2(Q0+TZi UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
@@; 1%z I'P.K| "R {
| 4%v"U CCy. NCB ncb;
zM)M_L ~(M*6b UCHAR uRetCode;
5 5a@)>h 6eOxF8 memset(&ncb, 0, sizeof(ncb) );
i'9eKO NrW [Q3E$ ncb.ncb_command = NCBRESET;
tPA"lBS ! ?9CIWpGjU ncb.ncb_lana_num = lana_num;
FmR\`yY_, z{AM2Z //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
<)"iL4 kDI J511AoQ{R uRetCode = Netbios(&ncb );
OfW%&LAMQ $F<%Jl7_Z memset(&ncb, 0, sizeof(ncb) );
^75pV%<% %jpH:-8'2 ncb.ncb_command = NCBASTAT;
m2wp m_vV# =:kiSrBS3t ncb.ncb_lana_num = lana_num; //指定网卡号
n2H&t>N ;Kt'Sit strcpy((char *)ncb.ncb_callname,"* " );
uTxX`vH@! D~XU`;~u ncb.ncb_buffer = (unsigned char *)&Adapter;
9j9YQ2 01'y^`\xQ //指定返回的信息存放的变量
g52 1Wdtnn uF.Q " ,< ncb.ncb_length = sizeof(Adapter);
@<0h"i
x 0oXK&Z //接着,可以发送NCBASTAT命令以获取网卡的信息
<d3PDO@w/ {-~05,zE uRetCode = Netbios(&ncb );
ZE{aS4c hYs82P|2Ol return uRetCode;
?L`MFR tuX =o
}
\z&03@Sw GP0[Y &E} I '
}y]mFpF int GetMAC(LPMAC_ADDRESS pMacAddr)
SjFF=ib = E##},N" {
Zb12:? U]+b`m NCB ncb;
W*1d
X"S $1:}(nO, UCHAR uRetCode;
.~FKyP>[$ (jD'+ "? int num = 0;
\HBVNBY N[- %0 LANA_ENUM lana_enum;
=ip~J<sw& ]Om'naD memset(&ncb, 0, sizeof(ncb) );
BT
y]!%r' -6.i\
B ncb.ncb_command = NCBENUM;
Nv}U/$$S 4f_ZY5= ncb.ncb_buffer = (unsigned char *)&lana_enum;
t?pIE cl 5WrIg(l ncb.ncb_length = sizeof(lana_enum);
OqAh4qa,$ (**-"o]HH //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
u K+9gTv w!=_ //每张网卡的编号等
a>;3
j bn^mL~ uRetCode = Netbios(&ncb);
[XA&&EcU "t3uW6& if (uRetCode == 0)
'qD'PLV B;Q`vKY {
`2
%eDFZ yBXkN&1=%; num = lana_enum.length;
^?sSsHz =H.<"7 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
E-5ij,bHv3 +R{A'Yl[( for (int i = 0; i < num; i++)
;W$w=j:
O{ 9XJ9~I? {
n',9#I(!L T2/v} ASTAT Adapter;
: pE-{3I tWCv]* if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
Mdy0!{d :JTRRv {
A$H+4L /Gh
x2B pMacAddr.b1 = Adapter.adapt.adapter_address[0];
n;S0fg ;Wfv+]n9 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
^-csi 5~ *'>y pMacAddr.b3 = Adapter.adapt.adapter_address[2];
/jK17}j flm,r<*} pMacAddr.b4 = Adapter.adapt.adapter_address[3];
H$=h- i"r.>X'Z pMacAddr.b5 = Adapter.adapt.adapter_address[4];
Ca`/ t8= M rH%hRV6R pMacAddr.b6 = Adapter.adapt.adapter_address[5];
{3F}Slb g# 9*bF }
mTb2d?NS @'NaA SB }
O) =73e\ )P(d66yq'u }
'%eaK_+7 ')yF0 return num;
h!t2H6eyF t<EX#_i, }
~YT>:Np !kHyLEV ,Rr&. _6QLnr&@j ======= 调用:
]>S$R&a ;03*qOYc x/jN&;"/ u=ds]XP@ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
0F;(_2V- ytBxe] int n = GetMAC(m_MacAddr); // 获得网卡数量
|]]pHC_/W Um0<I) S#%JSQo: 4{;8 ]/.a TCHAR szAddr[128];
RZ,<D I }mT%N eS wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
R^Eu}?<f
(1r>50Ge m_MacAddr[0].b1,m_MacAddr[0].b2,
48"Y-TV NId~|&\ m_MacAddr[0].b3,m_MacAddr[0].b4,
;6&=]I ` $x#_-Hn m_MacAddr[0].b5,m_MacAddr[0].b6);
c_8 mQ 2M(PH]D _tcsupr(szAddr);
77=y!SDP %N_S/V0` // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
XtH_+W+O li'1RKr Zn*CJNB ?PxYS%D_L mLxwJ IkXKt8`YVA ××××××××××××××××××××××××××××××××××××
}zfLm`vJ '>WuukC 用IP Helper API来获得网卡地址
E,yzy[gl Q j~W-^/ - ××××××××××××××××××××××××××××××××××××
"62Ysapq+ p$!+2=)gY ThqfZl=V Ai_|) 呵呵,最常用的方法放在了最后
+q,n}@y= yW=hnV{ 2Q_{2(nQb AYQh=$)( 用 GetAdaptersInfo函数
y8WXp_\ . eag84_ iKEKk\j-w d~1"{WPSn 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
-0J<R;cVs D30Z9_^%: ;NVTn<Uj O}iKPY8K #include <Iphlpapi.h>
iqKfMoy5 )*<d1$aM #pragma comment(lib, "Iphlpapi.lib")
DBrzw+;e3 @_:?N(%( X%\6V;zR# m_ONsZHy typedef struct tagAdapterInfo
i$<v*$.o )^2jsy
-/ {
i2R]lE8 )^@V*$D char szDeviceName[128]; // 名字
cw-JGqLx [&}<!:9' char szIPAddrStr[16]; // IP
yT9RNo/w k)t8J \ char szHWAddrStr[18]; // MAC
^|12~d_.T JRs[%w`kD DWORD dwIndex; // 编号
P*=3$-` _I"<?sh3 }INFO_ADAPTER, *PINFO_ADAPTER;
M@ZpgAfq }@0. &XTd[_VW! D7'0o`| INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
b6M)qt9R y/*Tvb #TJ /***********************************************************************
3T^dgWXEG u\Q**m2XP * Name & Params::
pY5HW2TsY| @MH]s [{o\ * formatMACToStr
l]=$< 3$f5][+U * (
8pt<)Rs} siZ_JJW * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
0s[3:bZ\Ia ^u&Khc~
y * unsigned char *HWAddr : 传入的MAC字符串
4gt "dfy+ AsF`A"Cdw< * )
#mxfU>vQ: D??/=`|8 * Purpose:
QRa6*AYm #u(,#(P'# * 将用户输入的MAC地址字符转成相应格式
JNCtsfd |VF"Cjw? **********************************************************************/
l:}4
6% 3`8xh9O void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
}r<^]Q*&p !sWBj'[> {
Upen/1 bA -{mq\GvGn int i;
H5t`E^E 5ml}TSMu' short temp;
l[{}ZKZ 6;V1PK>9 char szStr[3];
IcA~f@ 1<e%)? G BVeNK=7m% xGk4KcxKs strcpy(lpHWAddrStr, "");
Lxrn#Z eM JPKZU<:+V for (i=0; i<6; ++i)
&cE,9o%FZ BBj"}~da {
)C6 7qY[P 1OS3Gv8jc~ temp = (short)(*(HWAddr + i));
>1zzDd_ W}3vY] _itoa(temp, szStr, 16);
EOC"a}Cq- 3f8Z?[Bb@ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Jx?>1q=M pSUp"wch strcat(lpHWAddrStr, szStr);
FQl|<l6 4tTJE<y if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
essW,2,rjC [GM<Wt0 }
4/_|Qy Xpwom' }
yK3z3"1M? @kymL8"2w s50ln&2 net9KX4\ // 填充结构
Y.#+Yh[ H:6$)# void GetAdapterInfo()
0k [6 nsk
6a {
R0'EoX m"]ys# char tempChar;
M+:wa@Kl t68RWzqiG[ ULONG uListSize=1;
TaG-^bX8B 1YL5 ![T PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
bux-t3g7+ 8?XZF[D int nAdapterIndex = 0;
X.<R['U&\ l[ k$O$jo ?Y* PVx9Y YZ@-0_Z DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
\f#ao<vQm Ymom 0g+f &uListSize); // 关键函数
YvX I Zlo,#q ")
D!OW] qC1@p?8$ if (dwRet == ERROR_BUFFER_OVERFLOW)
-^DB?j+ t;3.; {
Y[4B{ ow"Xv PIP_ADAPTER_INFO pAdapterListBuffer =
RUKSGj_NJ FO$Tn+\ 6 (PIP_ADAPTER_INFO)new(char[uListSize]);
UepBXt3) +_Z/VQv dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
_!zY(9% lfP|+=^B
if (dwRet == ERROR_SUCCESS)
pkx>6(Y vKf=t&gqr {
IIkJ"Qg. f'dI"o&^/d pAdapter = pAdapterListBuffer;
Km7 $(U|JR@ while (pAdapter) // 枚举网卡
9j`-fs@: mZyTo/\0 {
wQT'~'kL 6*7&X#gG CString strTemp = pAdapter->AdapterName; // 网卡名字
_L":Wux bSfQH4F strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
"Cb<~Dy 6tguy strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
c^y 1s* R8l9i2 xJCpWU3wM xTT>3Fj strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
xFZq6si? Rd)QVEk>SD pAdapter->IpAddressList.IpAddress.String );// IP
UZ#2*PH2E >YLm]7v} v&n&i? \BL9}5y formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
@#apOoVW> Sls>
OIc pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
VzesqVx 5oS\uX| o6 /?WR 9 Cmj)CJ- AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
@d\F; o< "|if<hx+ 3nO|A: t n>WS@b/o pAdapter = pAdapter->Next;
XJ;/kR 00i9yC8@6 (agdgy:#
Xc!w
y9m nAdapterIndex ++;
3>+;G4 mX89^ }
9[`6f8S_$ :9}*p@ delete pAdapterListBuffer;
|wDCIHzQ !T*izMX} }
9=|5-?^ !r<7]nwV }
lK-I[i! #^Y,,GA }