如何实现修改网卡物理地址的三种方法
O{;M6U8C\ @#bBs9@gv 同样要感谢胡大虾
F@>w&A~K =_#ye}E 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
L~^e\^sP Ln"+nKr 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,
,2=UuW"K 2N6Pa(6 使得两块卡的MAC地址不同,那么网络仍然可以工作。
,\|n=T, b|X>3( 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
<wIp$F. sq8 tv] 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
8r7/IGFg E'S<L|A/ 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
UMHuIA:%U wZ
(uq?3S` 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
S+` !%hJ Mft0Dj/ 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
cHqvkN` GQYtH#
的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
>#${.+y 4aIlzaA 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Z'*G'/* % xH>0 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
u;l6sdo pAPQi|CN 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
[ *mCa:^ [T$$od[. 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
oHP>v_X K8 Kz 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
2vk8+LA(6 oKMg7 3* 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
TkoCyD9 &9jUf:g J0 台。
6`$,-(J= i?P]}JENM 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
tyGnG0GK X*p:&=o 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
%(O^as =8VJ.{xy_e 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
];wohW% 1W6n[Xg w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
5. +$v4 'nmYB:&! ->requesthandler函数要hoo miniport的这个函数似乎不容易找
HzO0K=Z=R0 c_DB^M!h 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
[{.\UkV@ `5~o=g 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?G3d(YT RIVN>G[;L bit RSA,that's impossible”“give you 10,000,000$...”
bj*v' 802]M “nothing is impossible”,你还是可以在很多地方hook。
ogh2kht jrMGc=KL 如果是win9x平台的话,简单的调用hook_device_service,就
,y{fqa4 HDfQ9__ 可以hook ndisrequest,我给的vpn source通过hook这个函数
enfu%"(K) -%QEzu& 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
})=c:h& k Y |=a 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
4j=@}!TBt fPuQ,J2= 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
TJGKQyG$L iz|9a|k6x 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
=S?-=jPtg I^C
]6D{ 这3种方法,我强烈的建议第2种方法,简单易行,而且
=<tJAoVV oCru 5F 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
3T#3<gqM[ }X.8.S' 都买得到,而且价格便宜
p44uozbK E4fvYV_ra ----------------------------------------------------------------------------
jzOMjz~:) 98%a)s)(a 下面介绍比较苯的修改MAC的方法
+Y%I0.?&5 Sv]"Y/N Win2000修改方法:
(fjXp75 iF2IR{h |Z)/ -wHGi 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
K
{N;k- <8}9s9Nk Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
Mh@ylp+q q\b9e&2Y 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
:zk.^q ,}xC) > 《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
xuC6EK+ _rWXcK3cjr 明)。
:<|fZa4!" Y- 9j2.{ 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)
d=Ihl30m %-zH]"Q$ 址,要连续写。如004040404040。
H "/e% .
*+7xL 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。)
t5[JN:an Ts *'f 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。
O4+w2'., R(#;yn 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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Hqy>!1! CHSD8D 获取远程网卡MAC地址。
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DD3yl\#, eHZl-|- {
^k,iTx
KPK!'4,cu 首先在头文件定义中加入#include "nb30.h"
.}op mI Q9
", #pragma comment(lib,"netapi32.lib")
DxG'/5jQ[ y(g
Otg typedef struct _ASTAT_
B_1u<00kg
MO+0]uh: {
0|k[Wha# $G.|5sEk ADAPTER_STATUS adapt;
KAaeaiD (8/xSOZ[ NAME_BUFFER NameBuff[30];
PhdL@Mr TuR?r`P% } ASTAT, * PASTAT;
rkXSygb ]zAg6*-/B a];i4lt(c G-> @ 就可以这样调用来获取远程网卡MAC地址了:
T0C'$1T 6!m#_z8qG3 CString GetMacAddress(CString sNetBiosName)
WWs>@lCK NV ~i4R*# {
NX/)Z&Fx: 4H'&5 ASTAT Adapter;
7t/SZm At:C4>HE@ =l{KYv x$4'a~E NCB ncb;
Z k_&Kw| EPfVS UCHAR uRetCode;
wEqCuhZ I<f M8t.Y> VNfx>&` pm|]GkM memset(&ncb, 0, sizeof(ncb));
<Z_`^~! NyNu1V$ ncb.ncb_command = NCBRESET;
J>&GP#7} o$;x[US ncb.ncb_lana_num = 0;
7?@v}%w w=5qth7 %&NK|M+n .$;GVJ-:5 uRetCode = Netbios(&ncb);
1Zzw|@#>o tc Z~T
C5?M/xj /vKDlCH* memset(&ncb, 0, sizeof(ncb));
~CscctD{; %kT:"j(xW ncb.ncb_command = NCBASTAT;
pDT6>2t 75ob1h" ncb.ncb_lana_num = 0;
^~$
o-IX X88ZdM' )kUw,F=6 I
Cs1= sNetBiosName.MakeUpper();
vhW'2<( ?*0kQo' bzS [X _BV:i:z FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
s.R(3}/ dE~ns
,+ wH.'EC 3&
$E strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
J(]nPwm=.- f]ef 1# E'}$'n?: .[!
^L ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
=W=%!A\g #</yX5!V ncb.ncb_callname[NCBNAMSZ] = 0x0;
OZD/t(4?6s Z^'; xn |9h[Q[m n1|%xQBU@ ncb.ncb_buffer = (unsigned char *) &Adapter;
/uWON4 uQlV zN.? ncb.ncb_length = sizeof(Adapter);
'n=D$j]X j(rFORT *SZ<ori L [^e<I uRetCode = Netbios(&ncb);
]z,?{S N'StT$( cVMTT]cj1 \[BnAgsF CString sMacAddress;
Hs9uDGWp vzU %5, TL5bX+ F=#Wfl-o if (uRetCode == 0)
&1&*(oi]X R*U>T$ {
n~h%K7
c *QLbrR sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
g!8-yri $_y"P Adapter.adapt.adapter_address[0],
lxeolDl })" : F Adapter.adapt.adapter_address[1],
<MYD`,$yu hE; Adapter.adapt.adapter_address[2],
o{qbbJBC #pZ3xa3R Adapter.adapt.adapter_address[3],
ms?h/*E<H Vrnx#j-U Adapter.adapt.adapter_address[4],
30<^0J.1 :KQ<rLd Adapter.adapt.adapter_address[5]);
oyUf/Sl qU"+0t4 }
9]Y@eRI< O_E[FE:+ return sMacAddress;
$ZA71TzMV n7S[ F3 }
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L"IdD5`7T k]v a 修改windows 2000 MAC address 全功略
s>kzt1,x N(D_*% 96 ××××××××××××××××××××××××××××××××××××××××
_ZJP]5 RsE+\) c[4Z_5B 6%)dsTAB 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
-Z @cj /@0wbA . uhP( >]Y`-*vw& 2 MAC address type:
xC|7"N^/ *r%=p/oQ}B OID_802_3_PERMANENT_ADDRESS
|W?x6]~.R I&4|T<j OID_802_3_CURRENT_ADDRESS
mp}ZHuf G "BK&C6] t/HE@xPxI5 )jnxR${M modify registry can change : OID_802_3_CURRENT_ADDRESS
,<%],-Lt[ CYz]tv}g: but OID_802_3_PERMANENT_ADDRESS, you must modify driver
hEDj"`Px pZXva9bE cBU>/
zIp =YI<L8@g~ gQ&FO~cr R`Q9|yF\ Use following APIs, you can get PERMANENT_ADDRESS.
r6"t`M 1SQ&mH/ CreateFile: opened the driver
z[l17+v wF}/7b54 DeviceIoControl: send query to driver
JWC{ "6 `*N2x\+X ZfS-W&6Z zcDVvP Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
p,U.5bX 5X'[{'i, Find the location:
bq]af.o* ^,@Rd\q .................
ji:JLvf]% )/UPDdO :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
!'MZeiLP hK?uGt
d? :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
Jva&"}Cb [
q22?kT :0001ACBF A5 movsd //CYM: move out the mac address
qa2QS._m Y ~xcJH :0001ACC0 66A5 movsw
x%5n& B UJ2Tj+ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
)Yy`$` [PdatL2 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
$s5LzJn X*/jna"* :0001ACCC E926070000 jmp 0001B3F7
{b}Ri&oEOH <T,vIXwu+ ............
YOqGFi~` !SMIb(~[z change to:
b[%sKl N[~RWg :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
g kT`C nZ0-
Kb :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
jA?A)YNQb ]%!:'# :0001ACBF 66C746041224 mov [esi+04], 2412
M| :wC _Y?p =; :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
nn5tOV}QE eF823cH2x_ :0001ACCC E926070000 jmp 0001B3F7
*0^!%Y'/4 T8bk \\Od .....
!uL z%~F %4*-BCP n<+g{QHi |Ah'KpL8W ZEYT17g] &!SdO<agZ DASM driver .sys file, find NdisReadNetworkAddress
p8aGM-+40W SxI='z_S.f -W38#_y/\ omevF>b; ......
@GNNi?EY JK))Cuh :000109B9 50 push eax
>hHjDYjbf O/Ub{=g G:7HL5u ry)g<OA * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
>4
4A N_Q)AXr) |
P:,' >\6Tm :000109BA FF1538040100 Call dword ptr [00010438]
P/6$T2k_ SVB> 1s9F :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
q~ ]S5 V3r1|{Z( :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
lI~T>Lel2 ZfsM($|a :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
7}>Zq`]~ j}t"M|` :000109C9 8B08 mov ecx, dword ptr [eax]
33IJbg -}#=L@ :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
Jh`Pq,B: dCc"Qr[k :000109D1 668B4004 mov ax, word ptr [eax+04]
T5H[~b|9- T;!: A :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
BPs|qb- jGy%O3/ ......
R-QSv$ V{4=,Ax I8~ .Vu2 cetHpU, set w memory breal point at esi+000000e4, find location:
UVa:~c$U4 H2[VZ&Pg ......
5ar2Y$bY r*_z<^d // mac addr 2nd byte
!8YZ;l k@:M#?(F :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
Bu_/yKW y.vYT{^ // mac addr 3rd byte
^F\RM4|, l Oxz&m :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
n@%Q 2_ {&7%wZ"t_ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
M:TN^ rA| 0>{&8: ...
Ad7N'1O A.- j5C4 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
jR1t&UD3Y '^mCLfo0} // mac addr 6th byte
9|BH/&$ LL% Aw)Q` :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
1'Sr0
oEd3 [l#
8}dy :000124F4 0A07 or al, byte ptr [edi]
.kwz$b+h fL$U%I3 :000124F6 7503 jne 000124FB
E3hql3= p}}pq~EH/ :000124F8 A5 movsd
x;N@_FZ7KY
-%f$$7 :000124F9 66A5 movsw
2-G6I92d ?OjZb'+=K // if no station addr use permanent address as mac addr
skaPC#u k|uW~I) .....
mv1g2f+ JJC YM xD.Uh}:J +|0f7RB+R change to
IkWV|E oyw*Z_ 9~ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
a%nksuP3 n1XJuc~ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
mH`K~8pRg l 7T@<V :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
?58,Ja |; [XZ ZZ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
p9X{E%A<: r<MW8 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
[KcF0%a v[l={am{/ :000124F9 90 nop
meF.`fh ,]Gi942 :000124FA 90 nop
};{Qx CU`yi.)T{ ]9A@iA SHow~wxw It seems that the driver can work now.
vQH6CB" C\`*_t |(eRv?Qy@ simD<&p Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
2|a5xTzH #3~hF)u&/ |7CFm C(Cuk4K Before windows load .sys file, it will check the checksum
y@Gl'@-O 3*(w=;y The checksum can be get by CheckSumMappedFile.
57|RE5]|! 1ze\ U> @LyCP4 BT *z^ZH Build a small tools to reset the checksum in .sys file.
WY& [%r V|\dnVQ'-% uD=FTx *`]#ntz9 Test again, OK.
x*#9\*@EI N\{{:<Cp\ <sncW>?!~ ?y/LMja 相关exe下载
L#|6Lnp^ ^{}$o#iof http://www.driverdevelop.com/article/Chengyu_checksum.zip S"<"e\\}"_ ?9Hs,J ××××××××××××××××××××××××××××××××××××
1 !8
b9 X~2L 用NetBIOS的API获得网卡MAC地址
b#
| gm8FmjZtf ××××××××××××××××××××××××××××××××××××
Pd8zdzf{ Cs2F/M' dbsD\\,2%N <|=^[' vi #include "Nb30.h"
Y=5}u&\ WU+OS( #pragma comment (lib,"netapi32.lib")
|& Pa`=sp BcaX:C?f o"gtWAGH Dg=!d)\ u*6Y>_iA umuE5MKY< typedef struct tagMAC_ADDRESS
I xk+y? Ri<'apl {
NsN =0ff "6t# BYTE b1,b2,b3,b4,b5,b6;
O<>cuW(l Oz1S*<]=,~ }MAC_ADDRESS,*LPMAC_ADDRESS;
AuIg=-xR )`,Y^`F2 =\FV_4) D.ERt)l> typedef struct tagASTAT
|aX1PC)o_ i XPe {
g4f:K=5: o,gH* ADAPTER_STATUS adapt;
8`B]UcL) *Sw1b7l NAME_BUFFER NameBuff [30];
jU2vnGw_ MO-7yp:K }ASTAT,*LPASTAT;
}UzRFIcv w!--K9 :~wU/dEEiz P*:9u> UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
`G_k~ % ;_6CV {
u`
L9Pj&v Iw[7;B5v NCB ncb;
HP(dhsd<c ]
^s, UCHAR uRetCode;
:cA%lKg ,SG-{ memset(&ncb, 0, sizeof(ncb) );
\'hZm%S $2/v8 ncb.ncb_command = NCBRESET;
i(mQbWpN 4apaUP=Jp ncb.ncb_lana_num = lana_num;
<x[CL,Zg7 ,)35Vi;. //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
?Rd{`5.D VdOcKP. uRetCode = Netbios(&ncb );
; S~ oY<R[NYKu memset(&ncb, 0, sizeof(ncb) );
'`sZo1x%f SUN!8
qFA ncb.ncb_command = NCBASTAT;
cnraNq1 EPiZe- ncb.ncb_lana_num = lana_num; //指定网卡号
jt`\n1q) _%]x-yH!@ strcpy((char *)ncb.ncb_callname,"* " );
@;t6Slc"~ [ f;o3 ncb.ncb_buffer = (unsigned char *)&Adapter;
*Y`c.n" vhd +A //指定返回的信息存放的变量
B>UF dj]-
{,+MaH ncb.ncb_length = sizeof(Adapter);
3L^]J}| @/W~lJ!e //接着,可以发送NCBASTAT命令以获取网卡的信息
>m+Fm= /C
uRetCode = Netbios(&ncb );
`'G1"CX 1"wZ [. return uRetCode;
?rxq//S2 $2w][ d1 }
d6f+[<< ,X}Jpi;/ b Od<x
>@ FH)_L1n int GetMAC(LPMAC_ADDRESS pMacAddr)
-*[:3% _lMSW6 {
D~b_nFD G$A=T u~ NCB ncb;
0sfb$3y zVvL! UCHAR uRetCode;
*ry}T= -gB9476- int num = 0;
:r4o:@N' -]Y@_T.C LANA_ENUM lana_enum;
_b"K,[0o `6xr:s memset(&ncb, 0, sizeof(ncb) );
<7
xX/Z}M "[dfb#0z` ncb.ncb_command = NCBENUM;
O9ar|8y ^m['VK#? ncb.ncb_buffer = (unsigned char *)&lana_enum;
p(6KJK\ D"M[}$P ncb.ncb_length = sizeof(lana_enum);
ZxB7H{ 7q(A& //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.2Xl}2o5 5@_kGoqd //每张网卡的编号等
d1';d6.u\ Tfp^h~&u uRetCode = Netbios(&ncb);
/m|U2rrqb 7S2"e[-x if (uRetCode == 0)
%%sJ+) l i)
5o {
UY(\T8 F R(k==pZ num = lana_enum.length;
hn=tSlte -*$ s ;G# //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
Zo<j"FG '81c>qA for (int i = 0; i < num; i++)
^X;p8uBo 6aKfcvf & {
nc^DFP +_1sFH` ASTAT Adapter;
weH3\@ >%H(0G#X if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
2b
K1.BD /B<QYvv {
K%ptRj$ ~P BJ~j+G pMacAddr.b1 = Adapter.adapt.adapter_address[0];
dh_c`{9 ^[6el_mj pMacAddr.b2 = Adapter.adapt.adapter_address[1];
..7"<"uH g'AxJ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
<Hr~|oG G!+Mu2 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
-B&
Nou K\FLA_J pMacAddr.b5 = Adapter.adapt.adapter_address[4];
3sD|R{ 1:!H`*DU& pMacAddr.b6 = Adapter.adapt.adapter_address[5];
*yv@B!r F:og :[ }
01~
nC@; SuXeUiK.[ }
ejc> zGNmc7 }
K /$-H#;N <$u\PJF7_^ return num;
!/e*v>3u& NFyKTA6 }
GOOm] ]I J7Mbv2D IN75zn*% Tje(hnN ======= 调用:
-3u ;U,} <eZ*LK? [HI$[:[ U!(es0rX MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
t.#ara{ '<s54 Cb int n = GetMAC(m_MacAddr); // 获得网卡数量
J0Gjo9L \ CX6~ adPd}rt; L2=:Nac TCHAR szAddr[128];
h5(OjlMC k{H7+;_ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
z'7XGO'Lo ~1{ppc+
m_MacAddr[0].b1,m_MacAddr[0].b2,
p-r[M5;-^Q MdN0 Y@Ll m_MacAddr[0].b3,m_MacAddr[0].b4,
p| ?FA@ 3 0Py*%}r1 m_MacAddr[0].b5,m_MacAddr[0].b6);
a`R_}nus* ]tzF
Ob _tcsupr(szAddr);
7pou(U IdM~'
Q>\ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
>g m !ewT#afyu( t3h ){jZ Sy']fGvx %DA&txX}w o7s!ti\G ××××××××××××××××××××××××××××××××××××
)KEW`BC5T H'JU5nE 用IP Helper API来获得网卡地址
PW82
Vp. Au6Y] ××××××××××××××××××××××××××××××××××××
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@
[ }m'n1tm;
f!{@{\ 呵呵,最常用的方法放在了最后
Ch\__t*v! ":f]egq
- S+#|j
|#sOa 用 GetAdaptersInfo函数
(k8}9[3G +H28 F_# G{I),Y~IF 5 5m\,UG7 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
p!5'#\^f g+5c"Yk+u~ LM+d3|gSV C}(@cn `L #include <Iphlpapi.h>
Y%eq2% Vn_~ |-Wt #pragma comment(lib, "Iphlpapi.lib")
Kk*8 Svb>s|D tJ
2GSZ` Inn{mmz
1 typedef struct tagAdapterInfo
I~:gi@OVV 4"_`Mu_% {
!LzA U`lK'.. char szDeviceName[128]; // 名字
@Ns[qn;9 1Qu@pb^ char szIPAddrStr[16]; // IP
loO"[8i.k y$_@C8?H char szHWAddrStr[18]; // MAC
9}u,`& yIrJaS- DWORD dwIndex; // 编号
JhfVm*,
?C#E_ }INFO_ADAPTER, *PINFO_ADAPTER;
xM(H4.< N+h05` ^lAM /
tq}45{FH3 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
!
5NuFLOf K)BQ0v.:[ /***********************************************************************
P RWb6 LP=j/qf| * Name & Params::
ATl?./T u Xv|=RNz * formatMACToStr
Vv45w#w; l6y}>] * (
XTo7fbW* ~/]]H;;^u * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
u0c}[BAF Jsysk $R * unsigned char *HWAddr : 传入的MAC字符串
0Gc@AG{ C/IF~<B * )
Aj)Q#Fd[ !:^q_q4 * Purpose:
<;6{R#Tuh "FWx;65CR * 将用户输入的MAC地址字符转成相应格式
[/CGV8+ ]xr0] **********************************************************************/
;^5k_\ #cu{AdK void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
:<t=??4m N)H "'#- {
Q$c6l[(g Dz(\ ? int i;
IT1YF.i [OW <<6 short temp;
Y%.o
TB& kh5a >OX char szStr[3];
wqb4w7% "XR=P>
xk u^~7[OkE D%p*G5Bg3 strcpy(lpHWAddrStr, "");
r3l1I} L"qJZU for (i=0; i<6; ++i)
*M1GVhW(+ :&IHdf0+ {
]YgR nm- temp = (short)(*(HWAddr + i));
{^WK#$] EtKq.<SJ _itoa(temp, szStr, 16);
eDJnzh83 %MeAa?G-# if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
#ibwD:{ 2:*15RH3 strcat(lpHWAddrStr, szStr);
"do5@$p| ppyy0E^M if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
'D+xs}\ --K)7 }
!l (Vk T$5wH )< }
2~kx3` Q ^kKLi )9YDNVo*- ZnEgU}g<2 // 填充结构
(Q*q#U 1l,fK)z void GetAdapterInfo()
OS(`H5D .z>/A/&+ {
B\J[O5}, j&8YE7 char tempChar;
6}^x#9\ @t%da^-HS" ULONG uListSize=1;
.U!EA0B p<mL%3s0 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
7Qd4L. JW
D`} int nAdapterIndex = 0;
h`&TDB2 Kxsd@^E MntmBj-T SZWNN#w60? DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
2(eO5.FYF JtFq/&{i &uListSize); // 关键函数
Y&6jFT_ {7:1F)Pj 7{#p'.nc5 JHxcHh if (dwRet == ERROR_BUFFER_OVERFLOW)
:'[?/<iTg /!]K+6>u {
~c EN=(Z~r 3H#,qug$ PIP_ADAPTER_INFO pAdapterListBuffer =
La ?A@SD |
.jWz.c (PIP_ADAPTER_INFO)new(char[uListSize]);
bpY*;o$~ PaTOlHr dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
([8*Py| mI&3y9; ( if (dwRet == ERROR_SUCCESS)
Otq3nBZ 6()Jx% {
OLG)D#m(4/ D <iG*I pAdapter = pAdapterListBuffer;
nAP*w6m0j 5RT#H0/+ while (pAdapter) // 枚举网卡
%DttkrhL C6>_wl] {
q,[;AHb ,LBj$U]e|E CString strTemp = pAdapter->AdapterName; // 网卡名字
>l0Qd1 ! Vl)aL strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
=ls+vH40& Aw7N'0K9UN strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
;1~ n|IY 5%TSUU+<I 'l<#;{ Ktk?(49 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
.nY}_& r;@0F pAdapter->IpAddressList.IpAddress.String );// IP
1Ne;U/ U/Cc!WXV] OTYkJEC8\N [Vbdsu9 formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
5xc e1[ I!!cA?W pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
|g hyH 7jw+o*; 0=+feB1T {JdXn AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
gR/?MJ(v 2 6}3 q"269W: ~;b}_?%o pAdapter = pAdapter->Next;
9<&*iIrM \E c*Gq?. n:a~=^IV MHp:".1 nAdapterIndex ++;
A p zC `\##M= }
d v4~CW%Td 8i^
./P delete pAdapterListBuffer;
n+
H2cl } n3?
msY(* }
uju'Bs7 |J@
&lBlq }
P\@kqf~pC uNEl]Q]<e] }