如何实现修改网卡物理地址的三种方法
Q;M\P/f &|;!St]!M 同样要感谢胡大虾
(#Aq*2Z. bV,R*C 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
@/iLC6QF ti%
e.p0[ 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,
ylJlICK L
*@>/N 使得两块卡的MAC地址不同,那么网络仍然可以工作。
Cu7iHh Y5 XITQB|C??$ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
*?'T8yf^ B9-=.2.WU 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
s[bKGn@ 9]\vw 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
5+Ut]AL5 \ed(<e> 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
NQD b;5: n-_w0Y 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
jm"xf7 pn|{P<b\ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
"de:plMofy vt,X:3 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Kwnu|8 ;0E4S 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
h]$zub &y+eE?j 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
JN!YRcj Bnv%W4 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
Y8(yOVy9 39CPFgi<l* 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
nU)f]4q{Ec 0qd`Pf 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
`^[ra%a yhmW-#+^e 台。
Lf9h;z># ^g\%VIOD 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
Y8T.RS0 yvvR%]!. 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
ER+[gT1CQ uy~j$ lrn 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
v\C+G[MV7 E{J;-+t w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
F\;1:y~1 <s>SnOD
->requesthandler函数要hoo miniport的这个函数似乎不容易找
qE[}Cf]X $mlcaH 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
^;d;b< /_8V+@im 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
LTHS&3%2 S;~_9i]upe bit RSA,that's impossible”“give you 10,000,000$...”
F(r&:3!97 C&gJP7 UF “nothing is impossible”,你还是可以在很多地方hook。
W0k_"uI 2~ a4ib 如果是win9x平台的话,简单的调用hook_device_service,就
ly2R8$Y`y`
f63q 可以hook ndisrequest,我给的vpn source通过hook这个函数
KtE`L4tW6 /~:ztv\$M" 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
78wcMQNX9 8z&9 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
s0SB!-Vjm A6VkVJZx 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
!O*n6}nPE P^UcpU, 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
s0CRrMk j#,O,\ 这3种方法,我强烈的建议第2种方法,简单易行,而且
_"=~aMXC.) "$_ypgRrSR 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
1mqFnVkf&+ b,wO^07-3^ 都买得到,而且价格便宜
[B
Al $8)/4P?OL ----------------------------------------------------------------------------
O{PRK5 ^h NNX/2 下面介绍比较苯的修改MAC的方法
_>.%X45xi (,>`\\ Win2000修改方法:
bc-"If Z& _"n4SXhq |Cm}%sgR\0 4p]Y`];U 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
%{Gqhb=u\ 5"+* c@L Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
a%kj)ah !jm
a -- 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
G>b1No3%k UOyP6ej 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
U4gZW]F `#hy'S:e
明)。
2mRso.Ah B(~D*H2T[ 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
9I9)5`d|Jn pR$c<p 址,要连续写。如004040404040。
\hz)oC U1Oq"Ij~ 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。)
|kn}iA@72p @0G}Q 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。
O3Uu{'=0 8^T' a^Wt 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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|67UN U *m7e>]- 获取远程网卡MAC地址。
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,AJd2i x aPbHrk*/ uo0(W3Q * r=vE0;7 首先在头文件定义中加入#include "nb30.h"
2b<0g@~X z}5XLa^ #pragma comment(lib,"netapi32.lib")
\%K6T)9 !vU[V,~
typedef struct _ASTAT_
=LC5o2bLy = #`FXO1C {
Q{%ow:;s* lm+wjhkN ADAPTER_STATUS adapt;
`bi5#xR GRNH!:e NAME_BUFFER NameBuff[30];
yfU1;MI |1neCP@ng } ASTAT, * PASTAT;
Y=5hm rkD(KG9E %Z.!Bm: P?I"y,_ p 就可以这样调用来获取远程网卡MAC地址了:
XjV7Ew^7 - na]P3 s CString GetMacAddress(CString sNetBiosName)
f~53:;L/ bY`k`3v {
}"szL=s ,HkJ.6KF ASTAT Adapter;
|i|O9^*% $wBUu V3UEuA n4ISHxM NCB ncb;
m~}nM |m% }5A?WH_ UCHAR uRetCode;
bv+PbK]iO n9#@
e}r [P<oyd@# 4"GY0)
Q memset(&ncb, 0, sizeof(ncb));
-1@kt<Es Mqna0"IYx* ncb.ncb_command = NCBRESET;
'rSM6j F:n7yey ncb.ncb_lana_num = 0;
3o1j l2n a+Z/=YUR "Aynt_a. m$U2|5un& uRetCode = Netbios(&ncb);
y+c+ / L8 F:\CDM=lS KjhOz%Yt[o gG#M-2P memset(&ncb, 0, sizeof(ncb));
f\Qi() Er{yQIi0L ncb.ncb_command = NCBASTAT;
\KTX{qI"f }^=J] ncb.ncb_lana_num = 0;
(*#S%4(YX #
TvY*D, 0Rj_l:d= d!>PqPo sNetBiosName.MakeUpper();
QqRL>.)W W &*0F~ ZM\Z2L]n WzF/wzR FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
fi1tF/` $[H3O(B0* +"Ka #Z d}Q;CF3m: strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
i7iL[+f]Q xw`Pq6 gx3arVa <_h ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
zh7NXTzyf Ty7xjIs ncb.ncb_callname[NCBNAMSZ] = 0x0;
^W;\faG _/hWzj=q W<\KRF$S; Fvg>>HVu ncb.ncb_buffer = (unsigned char *) &Adapter;
o4U9jU4<" 3d[fP#NY7 ncb.ncb_length = sizeof(Adapter);
gd2cwnP K1jE_]@Z L,BuzU[1S &S/KR$^ % uRetCode = Netbios(&ncb);
wD4Kil=v L\o-zNY iXI >>9 a:C
ly9 CString sMacAddress;
G8j$&1`: H|5\c= ?3[as<GZ8 H}`}qu #~V if (uRetCode == 0)
jruwdm^ ZPRkk?M}. {
FK<1SOE r"c<15g2' sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
=5J}CPKbZI EP,lT.u3 Adapter.adapt.adapter_address[0],
Re-4y5f "H#2 Adapter.adapt.adapter_address[1],
'V/+v#V+> eX>x
+]l6 Adapter.adapt.adapter_address[2],
U8 '}( `bNY[Gv>) Adapter.adapt.adapter_address[3],
#R}sGT C`Zz\DNG@ Adapter.adapt.adapter_address[4],
&Yb!j O(#DaFJv Adapter.adapt.adapter_address[5]);
icH\( ^i:%0"[*^i }
qi!+Ceo} w6aq/m"' return sMacAddress;
G?*)0`~W lG6P+ Z/nf }
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JYc;6p$<i R ` 修改windows 2000 MAC address 全功略
c <Fr^8 /?VwoSgV^ ××××××××××××××××××××××××××××××××××××××××
g[4pG`z _c,c; EZypqe):/C +8h!@ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
XcLjUz ? 9Zw{MM] ](-zt9,
N; `)?N7g[\u 2 MAC address type:
0o7*5| T4 /fv;`?~d* OID_802_3_PERMANENT_ADDRESS
#TS:|= \SKobO?qI OID_802_3_CURRENT_ADDRESS
@L0xU??"| ZOw%Fw4B u0p[ltJ, Ce_k&[AJF modify registry can change : OID_802_3_CURRENT_ADDRESS
qjDt6B^RO KDxqz$14- but OID_802_3_PERMANENT_ADDRESS, you must modify driver
?h\fwF3 t\S=u y lu vrv m 2+s#5K&i v(=?@tF}E zi%Ql|zI~ Use following APIs, you can get PERMANENT_ADDRESS.
9lqH jzvrJ14 CreateFile: opened the driver
3n_N^q} }2%L
0 DeviceIoControl: send query to driver
As{ "B
z>lIZ} > zA*W<g mUA!GzJ~u- Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
SR_<3WW v9*31Jx Find the location:
]"ou?ot } s k_TKN`+ .................
Uhs/F:E[A 4Dy|YH$>S :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
*\gYs{, +cWo^ d. :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
g|TWoRx: 3Zdwt\OQ :0001ACBF A5 movsd //CYM: move out the mac address
QlE]OAdB42 O#MaZ.= :0001ACC0 66A5 movsw
N1iP!m9Q )5Wt(p:T6_ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
&$yxAqdab +9exap27 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
/#}o19(-d ;x.5_Xw{. :0001ACCC E926070000 jmp 0001B3F7
\Vb|bw'e( V9Pw\K!w#\ ............
2:oAS y=!7PB_\| change to:
k:[T#/; V!\'7-[R :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
InA=ty]"_U C&HN#Q_ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
zt;aB>jz# mRO@ZY;5 :0001ACBF 66C746041224 mov [esi+04], 2412
"*<)pnJ G,!{Q''w :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
P](/5KrK .no<#l :0001ACCC E926070000 jmp 0001B3F7
ULH<FDot @)XR .....
9CG&MvF c O@HL%ha QpCTHpZ uN&UYJ'B U0=: `G2l qr4.s$VGs* DASM driver .sys file, find NdisReadNetworkAddress
1R,SA:L$ # Rhtaq9 x7GYWK
9 ]w0_!Z& ......
[2{2w68D! p~WX\; :000109B9 50 push eax
"^Vnnb:Z*o &6e A. .;F%k,!v m$bYx~K * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
t|P+^SL 6L"b O'_5K |
!&},h= ;;S9kNp^v :000109BA FF1538040100 Call dword ptr [00010438]
}Qa H1c>3c :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
;Wgkf_3 MzMVs3w| :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
& LhQr-g %mAwK<MY` :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
bgeJVI MFn\[J`Ra :000109C9 8B08 mov ecx, dword ptr [eax]
qnFg7X>C, c+{ ar^)* :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
W2{4s
1 .On3ZN :000109D1 668B4004 mov ax, word ptr [eax+04]
vddl9"V) C<#_1@^:8e :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
h t3P@; =6a=`3r!I ......
!t[;~`d9 qND:LP\_v SohNk9u[8 E|3[$?=R set w memory breal point at esi+000000e4, find location:
</pt($ @HE<\Z{ KI ......
.P#t"oW} +
B<7]\\M // mac addr 2nd byte
5?A<('2 tn;Uaw :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
8=)9ZjfD _\<TjGtG // mac addr 3rd byte
=om<* \vsO Ap~6Vu :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
Tol V3 /[5\T2GI :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
GX'S4B 1,Jy+1G0w ...
>y+?Sz! @O/"s~d- :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Wcbm,O4u drvz
[
9; // mac addr 6th byte
)-m/(- ,#bT :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
^fV-m&F)K* \E6 0 :000124F4 0A07 or al, byte ptr [edi]
`_sKR,LhB XqGa]/;} :000124F6 7503 jne 000124FB
cSjX/%*!m xt6%[) :000124F8 A5 movsd
3L-$+j~u g 'Wr+(A_ :000124F9 66A5 movsw
Z5g*' U] P{~ // if no station addr use permanent address as mac addr
<kJ`qbOU y Ni3@f .....
hY/qMK5 Kpkpr`:)] 9VMk? >3,}^`l change to
@YVla!5O@ (G~M E> :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
_C=01 %/ _88X-~. :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
OKAmw>{ 21my9Ui] :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
wb%4f6i *uSlp_;kB :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
ZENblh8fs +Ht(_+To1 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
_;R#B`9Iu ~>Y^?l :000124F9 90 nop
Q3'P<"u q;#bFPh :000124FA 90 nop
-v:3#9uX) ,kUg"\_k 3[@:I^q 2Sk hBb=d It seems that the driver can work now.
|"[;0)dw^ VtMnLFMw cYvt!M\ed r?|(t? Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
g-H,*^g+ QVah4wFL*. b~{nS,_Rn :UX8^+bfZ Before windows load .sys file, it will check the checksum
-c{ Y+M` '$VP\Gj. The checksum can be get by CheckSumMappedFile.
M,cz7, IR?nH`V >QPCYo<E ]bbP_n8 Build a small tools to reset the checksum in .sys file.
3NdO3-~) ti 3S'K0t }S4+1
U3 %L$?Mey Test again, OK.
8w#4T:hsuN 4pZKm-dM^ ~+,ZD)AKi4 jAovzZ6BL 相关exe下载
%zR5q Lb :2+z_+k}< http://www.driverdevelop.com/article/Chengyu_checksum.zip 1r5Z$3t\ ^5)=)xVF ××××××××××××××××××××××××××××××××××××
{E}D6`{ xTqP`ljX 用NetBIOS的API获得网卡MAC地址
O]?\<&y 5k?xBk=< ××××××××××××××××××××××××××××××××××××
#Zi6N VCT1GsnE +U>Y.YP }2^qM^,0 #include "Nb30.h"
@LY[kt6o lv~ga2>z #pragma comment (lib,"netapi32.lib")
tv2k&\1 ` +)Bl%* ?0-3J )kW xZ* B}O{{H ] VEc9? FE:}D;$ typedef struct tagMAC_ADDRESS
^W`RBrJay x_ <,GE@ {
3JD"* <zs 9yu#G7 BYTE b1,b2,b3,b4,b5,b6;
'j?H>'t{ Hn/V*RzQ }MAC_ADDRESS,*LPMAC_ADDRESS;
zm_8{Rta} ZkdSgc') >.H}(! K,+z^{Hvh typedef struct tagASTAT
y 5?kv-"c {DE4PE` {
X_)I"` ) r"7" i ADAPTER_STATUS adapt;
9JeT1\VvHY Z`Jt6QgW NAME_BUFFER NameBuff [30];
BAG#YZB ezhfKt]j }ASTAT,*LPASTAT;
G7KOJZb+D %|ioNXMu UMMGT6s,E8 IR&b2FTcU UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
n\$.6
_@x L+mHeS l {
#KuBEHr :bCswgd[ NCB ncb;
wzcv[C-x : H]MMe UCHAR uRetCode;
sp_19u 2_Zn?#G8dl memset(&ncb, 0, sizeof(ncb) );
z~i>GN_ .4Mc4' ncb.ncb_command = NCBRESET;
+(`.pa z@ %WqUZ+yy ncb.ncb_lana_num = lana_num;
vrh2}biCR U.=TjCW //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
J<9})
m #%/Jr 52< uRetCode = Netbios(&ncb );
mi@uX@ # iszVM memset(&ncb, 0, sizeof(ncb) );
feM( 07\]8^/G ncb.ncb_command = NCBASTAT;
bn=7$Ax f:AfM f>m ncb.ncb_lana_num = lana_num; //指定网卡号
9niffq)h tiRi_ strcpy((char *)ncb.ncb_callname,"* " );
J/rF4=j%xy <"S`ZOn ncb.ncb_buffer = (unsigned char *)&Adapter;
j9}.U \ c0_512 //指定返回的信息存放的变量
H2+V1J= -k%|sqDZj ncb.ncb_length = sizeof(Adapter);
_^$F^}{& ?\<Kb|Q //接着,可以发送NCBASTAT命令以获取网卡的信息
zs'Jgm.v H1
i+j;RN uRetCode = Netbios(&ncb );
Y~I0\8s- Z}IuR|= return uRetCode;
+O8}twt@ <d[GGkY]= }
M=1~BZQ(Z E};1
H l{\k\Q !4 <!*O[0s int GetMAC(LPMAC_ADDRESS pMacAddr)
@mcP- =`!#V/= {
\SWuylE ZfS" NCB ncb;
Y+EwBg)co aCyn9Y$= UCHAR uRetCode;
D+h`Z]"| PpSQf14, int num = 0;
,0?3k qg*xdefQ% LANA_ENUM lana_enum;
xj5MKX{CJT DtZ7UX\P memset(&ncb, 0, sizeof(ncb) );
3'7X[{uBr n0uL^{B ncb.ncb_command = NCBENUM;
VT;cz6"6b4 !F2JT@6 ncb.ncb_buffer = (unsigned char *)&lana_enum;
kPSi6ci >^v,,R8j ncb.ncb_length = sizeof(lana_enum);
bV*q~@xh !OOOc //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
/~g.j1 g ("=B,%F_ //每张网卡的编号等
A8ClkLC;I 7+$P6[* uRetCode = Netbios(&ncb);
Zj)A%WTD, o<g1; if (uRetCode == 0)
WaiM\h?=# ciN*gwI) {
ko~e*31_E JNI&]3[C>? num = lana_enum.length;
xfqU
atC G.^^zmsM` //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
T1RICIf1F ,!98VJmr for (int i = 0; i < num; i++)
OV-#8RXJ K48QkZ_gY {
Wf&i{3z[ Fn;Gq-^7@ ASTAT Adapter;
W)`H(J jVSU]LU E if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
V)mi1H|m T
0?9F2 {
(V`ddP- ~b9fk)z! pMacAddr.b1 = Adapter.adapt.adapter_address[0];
.zJZ*\2ob WwLV^m] pMacAddr.b2 = Adapter.adapt.adapter_address[1];
sw,p6T[ 9n3. Ar pMacAddr.b3 = Adapter.adapt.adapter_address[2];
djDE0-QxcR g7K<"Z {M pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Jx8DVjy Z}>+!Z pMacAddr.b5 = Adapter.adapt.adapter_address[4];
$o*p#LU |YrvY1d! pMacAddr.b6 = Adapter.adapt.adapter_address[5];
wR9gx-bE
4 0fa8.g#I$ }
vARZwIu^D :]`JcJ }
ho6,&Bp8 k-$J # }
c`#4}$ ZC&4uNUr return num;
Bs<LJzS{V e!4Kl: }
nyPW6VQ0n W\z<p P uJJP<mDgA DjiWg(X ======= 调用:
=fI0q7]ndz !6*4^$i#o 5pq9x4& 7zu3o MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
O9:J
^g A~'p~@L int n = GetMAC(m_MacAddr); // 获得网卡数量
p5bM/{DP;K z2SR/[I? _/F}y[B7d liTAV9< TCHAR szAddr[128];
9<*<-x{A17 2*0n#"
L wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
'V*8'? ~tqNxlA m_MacAddr[0].b1,m_MacAddr[0].b2,
dkOERVRe w6'8L s m_MacAddr[0].b3,m_MacAddr[0].b4,
o6S`7uwJ*/ kk/vgte-)e m_MacAddr[0].b5,m_MacAddr[0].b6);
cqb]LC z9^_5la# _tcsupr(szAddr);
bpfSe @C5%`{\ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
4,ewp coC% s;:quM zfUkHL6 xf8.PqVNo rB3b Bzr}+J ××××××××××××××××××××××××××××××××××××
58/\ Y\{lQMCy 用IP Helper API来获得网卡地址
76S>xnN Jry643K>:; ××××××××××××××××××××××××××××××××××××
GC~N$!* +Z%8X!Q tOw[ b/eo]Id ] 呵呵,最常用的方法放在了最后
avH3{V Bh!J&SM: 6 bt{j 9;EY3[N 用 GetAdaptersInfo函数
SwmX_F#_ A>}]=Ii/ +,bgOq\aG LP}YHW/ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
3hNb
? ] Oe[;<I ,NQ>,}a0 p2o66t #include <Iphlpapi.h>
IR*:i{ 3S1`av(tD #pragma comment(lib, "Iphlpapi.lib")
+4Lj}8, p:8]jD@}% kA&ul h3kBNBI ) typedef struct tagAdapterInfo
=|bW >y eR5+1b {
nB86oQ/S & A @!g char szDeviceName[128]; // 名字
m{sch`bP =_H)5I_\ char szIPAddrStr[16]; // IP
.#ATI<t .t9zF-jk char szHWAddrStr[18]; // MAC
n!y}p q6 .;~K*GC DWORD dwIndex; // 编号
.ZOyZnr
Z 6c&OR2HGqO }INFO_ADAPTER, *PINFO_ADAPTER;
n0kkUc-`
g3,F+ q"pnFK9/L x$tzq+N INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
g].hL =;A~$[ g /***********************************************************************
~b{j`T u+uu?.bM * Name & Params::
auQfWO[ u vW4N[ .+ * formatMACToStr
Y{ 2xokJ N 8rsv8OO * (
j<*`?V^ 64qQ:D7C * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
Yg14aKZl &,@wLy^T * unsigned char *HWAddr : 传入的MAC字符串
5Ai$1'*p J'y*>dW * )
@;@Wt`(2a esQRg~aCGy * Purpose:
tc<t%]c )?PRG= * 将用户输入的MAC地址字符转成相应格式
UQ 'U
4q R|H_F#eVn} **********************************************************************/
a'ODm6# XG}pp`{o void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
W'9=st' }\/f~?tEh {
7?JcB?G4 }D eW2Jp int i;
j>OB<4?.+ /I&b5Vp short temp;
8RR6f98FF ;]^JUmxU[d char szStr[3];
^@..\X9 +,$"%C mg^\"GC*8 #`H^8/!e strcpy(lpHWAddrStr, "");
wh;E\^',n Af"vSL for (i=0; i<6; ++i)
cZ~\jpK >ak53Ij$ {
u +OfUBrf Ey"<hAF temp = (short)(*(HWAddr + i));
1"CbuV
6 %U)M?UNjw _itoa(temp, szStr, 16);
i@ avm7 "i_}\p.,X if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
8h2! 8' I:aG(8Bi)H strcat(lpHWAddrStr, szStr);
9jwo f}OU ?RD)a`y51 if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
)(pJ~"'L h&6x.ps@ }
lEC58`Ws ai,Mez }
]jzINaMav $0zH2W gZs8BKO xQhvs=Zm] // 填充结构
S&P5##.u` 1`_i%R^ void GetAdapterInfo()
c};Qr@vpo O({-lI {
hD/bO ~U~4QQ V char tempChar;
?%HtPm2< %
qEpP%p ULONG uListSize=1;
R%Yws2Le2 d0 tN73( PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
`'[ 7M E
2DTE int nAdapterIndex = 0;
wWflZ"% O"mU#3? 1q!6Sny@ GJqSNi} DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
~I>B5^3 U9xFQ=$2 &uListSize); // 关键函数
@]HV:7<q JqH2c=}- OX4+1@$tk kc8T@5+I0 if (dwRet == ERROR_BUFFER_OVERFLOW)
*R>I%?]V3 *#;rp~ {
um&e.V)N +-#| M|a PIP_ADAPTER_INFO pAdapterListBuffer =
}h>e=< w|PZSOJ (PIP_ADAPTER_INFO)new(char[uListSize]);
4f"a/(>* ]IJ.} dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
b,G+=&6u Bd"7F{H if (dwRet == ERROR_SUCCESS)
6|LDb"Rvy zq]V6.]J {
b\?#O} ,Ql3RO, pAdapter = pAdapterListBuffer;
N[ArwV2O v.v3HB8p while (pAdapter) // 枚举网卡
7w{`f)~ wy_TFV {
U'.>wjO M)EUR0>8 CString strTemp = pAdapter->AdapterName; // 网卡名字
9&'Mb[C`"
v(4C?vxhG strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
( L RX K"b vUH strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
Hv0sl+ p9_45u`u2 ASy7")5 zAB-kE\) strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
[;5HI'px n*iaNaU"' pAdapter->IpAddressList.IpAddress.String );// IP
M7,|+W/RK +U%lWE% _zm<[0( =$Q3!bJ formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
,-DE;l^Q= JEBo!9 pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
"Jnq~7] B?Y%y@. p|Rxy"} hY'"^?OP AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
dt3Vy*zL 9i|6 .#WF' '}4[m>/ pAdapter = pAdapter->Next;
W {dx\+ Z{_'V+Q1 7@tr^JykO ^#^u90I nAdapterIndex ++;
;N"XW=F4e S%xGXmZ }
cB<0~& 3y 3
U`Mo delete pAdapterListBuffer;
3+ i(fg_ nNilTJ
}
(%+DE4? o~>p=5t }
8@+YcN;-> "?qu(}| }