如何实现修改网卡物理地址的三种方法
*[W! ng Ao`9 fI#q 同样要感谢胡大虾
# dW$"u f:"es: Fb 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
mN3%;$ND7 O%(:8nIgZ 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,
\RMYaI^+; u33+ ikYv 使得两块卡的MAC地址不同,那么网络仍然可以工作。
&}:Hp9n B{s[SZ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
NO`a2HR$ &ks>.l\ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
a_QO) w|?Nq?KA 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
NqhRJa63 YIgzFt[L 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
] =>vv;L ;13lu1 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
(.%:Q0i1 |;rjr_I 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
$Xz9xzOR kc~Z1 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
!p&M,6 GsqrKrbJ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
k[Uc_= Ik;~u8j1e 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
,D
;`t z6'zNM7M 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
@YpA'cX7 =,gss&J!! 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
_QY0j%W 8"8sI 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
x*BfRj 1K^/@^ 台。
u"pn'H `9S<E 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
vhWj_\m I+`~6 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
Cd|V<BB9 v{?9PRf\s 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
z?j~ 2K<4 I|Z5*iXqCm w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
fB @f*/V e0. ->requesthandler函数要hoo miniport的这个函数似乎不容易找
!R{L`T0 ']Y:f)i# 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
T`a [~: /MQd [03] 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
2$[u&__E {hg,F?p
' bit RSA,that's impossible”“give you 10,000,000$...”
CmJ*oXyi hs<7(+a “nothing is impossible”,你还是可以在很多地方hook。
n2(~r
'r) mqq~&nI 如果是win9x平台的话,简单的调用hook_device_service,就
8.Y6r a}jaxGy 可以hook ndisrequest,我给的vpn source通过hook这个函数
tJHzhH) KkAk(9Q/3 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
l<7 b X5>p~;[9 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
20% xD e Gtg;6&2 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
er l_Gg P-^Z7^o-bX 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
c?<FMb3] 2+"# 这3种方法,我强烈的建议第2种方法,简单易行,而且
n]9y Cr J,{sRb% 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
'ky'GzX, w?!@fu 都买得到,而且价格便宜
*QjFrw3 Q^fli"_: ----------------------------------------------------------------------------
(]mN09uE O^U{I?gQ 下面介绍比较苯的修改MAC的方法
wk8XD(& T!v%NZj3 Win2000修改方法:
Bsz kQ>#6 3TtnLay.k H~||]_q| [0MVsc= 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Ae`K9 $qIMYX Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
_h@e.BtDs p@r~L(>+3 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
8@b@y|#]X n/^wzG 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
-I4@` V @BW~A@8 明)。
42#
rhgW !30Dice 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
uiDR} 47
m:z5; 址,要连续写。如004040404040。
Dyt}"r\ D}\%
Q # 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
5^f>L2 5^0W\
4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
7*@qd& #G9S[J=xe 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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K[T?--H zbi[r 获取远程网卡MAC地址。
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4V<s" `+]4C+w rC/m}`b FeSe^ ^dW 首先在头文件定义中加入#include "nb30.h"
M@s2T|bQw L
F Z #pragma comment(lib,"netapi32.lib")
+XFF@h&=t &IOChQ`8P typedef struct _ASTAT_
:[\}Hn= 7CM<"pV {
Q> @0'y=s ivw2EEo, ADAPTER_STATUS adapt;
WBTX~%*U #.FtPR NAME_BUFFER NameBuff[30];
f4`=yj* uN6TV*]: } ASTAT, * PASTAT;
Wl::tgU '>2xP<ct!& mjS)*@F k\x>kJ}0 就可以这样调用来获取远程网卡MAC地址了:
kQ{pFFO /lAt&0 CString GetMacAddress(CString sNetBiosName)
r+v*(Tu .xCO_7Rd {
]hL 1qS "'II~/9 ASTAT Adapter;
\f@PEiARG7 -i?!em'J HtmJIH: oACuI|b NCB ncb;
JBi<TDm/ ,$W7Q UCHAR uRetCode;
)Hl;9 (j}"1 K~v"%sG{` *4]I#N memset(&ncb, 0, sizeof(ncb));
x:@Ht TX F/&Z1G. ncb.ncb_command = NCBRESET;
",`fGu ) y\r8_rBo ncb.ncb_lana_num = 0;
x1Z?x,-D" wdl6dLu 7P=1+2V duT2:~H2 uRetCode = Netbios(&ncb);
ihf5`mk/$ 0=L:8&m l"b78n @x"vGYKd memset(&ncb, 0, sizeof(ncb));
}_gCWz-5? hpLo ncb.ncb_command = NCBASTAT;
FeLWQn/aV6 9(ANhG ncb.ncb_lana_num = 0;
_%z)Y=Q MP;7u%
f=g/_R2$xN QZt/Rm>W0 sNetBiosName.MakeUpper();
ZDcv-6C)B (lS&P"Xi )k <ON~x O' A''}M FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
D8BK/E- B.Ic8' c,X\1yLy `m@ 06Q strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
yhgHwES"
IkL|bV3E0 O^F%ssF8 AEOo]b*&d ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
"A,]y E tlI3jrgw ncb.ncb_callname[NCBNAMSZ] = 0x0;
G5bi,^G7 qmtVk B5zu?AG [1 w ncb.ncb_buffer = (unsigned char *) &Adapter;
YeYFPi# h* h+VM ncb.ncb_length = sizeof(Adapter);
byyz\>yAVq }4
P@`>e/` IEjKI" n=L;(jp<j uRetCode = Netbios(&ncb);
+cQ4u4 "xdXHuX >77
/e@ u23^* - CString sMacAddress;
6>SP5|GG lmQ!q>N M2%<4(UwI ]^/:Xsk$ if (uRetCode == 0)
E/Eny5 >bEH&7+@_' {
2
os&d| I6{}S6 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
EX=+TOkAf =pN?h<dc Adapter.adapt.adapter_address[0],
`c(,_oa{ .e"De-u Adapter.adapt.adapter_address[1],
`f8{^Rau v3Te+oLg Adapter.adapt.adapter_address[2],
Hx62x X z!D >l Adapter.adapt.adapter_address[3],
x44)o: %Kd8ZNv Adapter.adapt.adapter_address[4],
S-Ryt>G ^['% wA% Adapter.adapt.adapter_address[5]);
ov*zQP Ga+\b>C }
fw|r{#d M)Vz9, return sMacAddress;
TM[Z~n(wt Ep.,2H }
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n|yl3v 1Jd82N\' 修改windows 2000 MAC address 全功略
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* j:
&5O Czid"Ih- T5Sa9\`> 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
[/6$P[ k_-=:(Z =}Bq"m C>:F4"0 2 MAC address type:
}8fxCW*| 05=O5<l
OID_802_3_PERMANENT_ADDRESS
~pX&>v\T i ao/l OID_802_3_CURRENT_ADDRESS
rcF;Lp : WFjNS'WI_ j K$4G.x HI,1~Jw+ modify registry can change : OID_802_3_CURRENT_ADDRESS
<E&1HeP J,4]du$ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
hG2btmBht |\XjA4j Q`,D#V${D &z
1A-O
v xQk]a1 -]+XTsL Use following APIs, you can get PERMANENT_ADDRESS.
DSizr4R *;,=x< CreateFile: opened the driver
!})/x~~e @zT.&1;` DeviceIoControl: send query to driver
n-}:D<\7 yodJGGAzk 4+$<G /K f8lB xK Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
HP3~.1Sp 8rGW G Find the location:
0u'4kF!P! G|4 vnIS .................
"of (,p k#c BBrY :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
23_<u]V c^6v7wT5 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
a_`E'BkgU H{\tQ->(2 :0001ACBF A5 movsd //CYM: move out the mac address
*O)_D
bj mkk74NY :0001ACC0 66A5 movsw
S/G,A,"c ?\<2*sW [k :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
GH7{_@pv8 P9B@2# :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
0u,=OvU PJAE~|a :0001ACCC E926070000 jmp 0001B3F7
+&4PGv53J h|!B;D ............
oeDsJ6; r{YyKSL1*K change to:
L`R,4mI.W CbQ@l@d] :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
bv\V>s T
2x~fiM :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
eG"iJ%I q&<#)#+ :0001ACBF 66C746041224 mov [esi+04], 2412
/quf'CV} W ;P1T"*A :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
'uo `-Y u5H#(&Om :0001ACCC E926070000 jmp 0001B3F7
} <2F]UuR ![7v_l\Q .....
6zRJ5uI,/ YUT"A{L ,h#!!j\j6 W#u}d2mP T5 5l-.> )_GM&- DASM driver .sys file, find NdisReadNetworkAddress
]WWre}, !Ya
+ ~_8Ve\Y^ / B
0 K2Uw ......
at,Xad\j tPO.^ :000109B9 50 push eax
vEtogkFA" qt^%jIv $C9<{zX
Co[[6pt~ * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
R:E6E@T <j:3<''o |
XhWMvme [O"i!AQ :000109BA FF1538040100 Call dword ptr [00010438]
2O<Sig= )P|%=laE8 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
>z>UtT: k{c~ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
zesEbR)j uqTOEHH7 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
kgr:85 O3bK>9<K :000109C9 8B08 mov ecx, dword ptr [eax]
`Jm{K*&8Q oxO}m7ULH :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
+}m j6I K8|6r|x :000109D1 668B4004 mov ax, word ptr [eax+04]
g?`D8 II>X6 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
Y0s^9?* 1Y}gki^F ......
"Y(S G R^1= :<)C OiM{@ \lKQDct. - set w memory breal point at esi+000000e4, find location:
Zr}`W\ Kw!`u^> ......
\M>AN
Z} 9?,n+ // mac addr 2nd byte
KO)<Zh @'C)ss =kj :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
$ZcmE<7k X){F^1CT{ // mac addr 3rd byte
D|e 6$O5o ]\#RsVX :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
U}gYZi;;$ t&eD;lg : :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
\R79^ )B}]0`z:P ...
#:s'&.6 Rx`0VQ :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
h(G&X9* Y Nq<%i!> // mac addr 6th byte
,pLesbI 5.GBd_; :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
<}4|R_xY# 6@l:(-(j2A :000124F4 0A07 or al, byte ptr [edi]
"Ww^?"jQ) cst=ms :000124F6 7503 jne 000124FB
"K\Rq+si nF=Ig-NX^ :000124F8 A5 movsd
4a!L/m* jU4Ir{f :000124F9 66A5 movsw
>@oO7<WB S?Eg // if no station addr use permanent address as mac addr
8De
`.!Gg o,aI<5" .....
e;!<3b NoKYHN^*w i^QcW!X& =A!I-@]q< change to
57[O)5u.+ JRodYXjE :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
l ImF/RKI~ " :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
xUSIck
Q| xPm: :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
YDmFR,047 0hNc#x6 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
.Dx]wv ||!k 3t#< :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
^8MgNVoJ) X;6X
K$" :000124F9 90 nop
_')KDy7 [fW:%!Y' :000124FA 90 nop
GGLVv) w^ DAu1 ~&yaIuW< x1Si&0T0P< It seems that the driver can work now.
]h|GaHiE =3(
ZUV X f3596a L1D%vu` Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
lT(MywNsg Xt7uCs SQz>e tGf Before windows load .sys file, it will check the checksum
:^ cA\2= %*s[s0$c The checksum can be get by CheckSumMappedFile.
"arbUX~d gqC:r,a Gm6^BYCk HX=`kkX Build a small tools to reset the checksum in .sys file.
_C*}14
"3 ,>~92 a{-}8f6 ,YiBu^E9 Test again, OK.
U#Z}a
d?VX leyX:
+ ;e[-t/SI H7\EvIM= 相关exe下载
@|cas|U.r bF}~9WEa http://www.driverdevelop.com/article/Chengyu_checksum.zip `U;4O)`n Nz]\%c/- ××××××××××××××××××××××××××××××××××××
xUeLX`73 F-ijGGL# 用NetBIOS的API获得网卡MAC地址
A!j&g(Z"Q ~5JXY5*o ××××××××××××××××××××××××××××××××××××
i4uUvZf IB?5y~+h 9pk<=F Z&21gN #include "Nb30.h"
Uh9$e 2} T"|56 #pragma comment (lib,"netapi32.lib")
-Ol/r=/& TSD7.t)^ $MP'j9-S? 3N<FG.6 ,ur_n7+LH 1YS{;
y[o typedef struct tagMAC_ADDRESS
!J+5l& _$F I> {
q'1rSK [1Vh3~>J6 BYTE b1,b2,b3,b4,b5,b6;
un..UU4 W/&cnp\ }MAC_ADDRESS,*LPMAC_ADDRESS;
p'_*>%4~ .=K@M"5& G8<,\mg+ /r]IY. typedef struct tagASTAT
WAob"`8] fc&4e:Ve {
g8B@M*JA lJ}lO,g ADAPTER_STATUS adapt;
;zp0,[r g y&B"` NAME_BUFFER NameBuff [30];
4wK!)Pwq WF:i}+g+^ }ASTAT,*LPASTAT;
G-T:7 ,!Q2^R \E0Uj>9+[ B'&%EW] UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
CjykM]) 1'}~;?_ {
zs7K :OlkA K72U0}$B NCB ncb;
4Kx;F
9!%~ wLNO\JP' UCHAR uRetCode;
!v94FkS> b^FB[tZ\x memset(&ncb, 0, sizeof(ncb) );
RELLQpz3 CxwZ$0 ncb.ncb_command = NCBRESET;
+e4o~p S^~GI$ ncb.ncb_lana_num = lana_num;
iGm[fxQ| L%N|8P[ //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
:uqsRFo&4 V~ZAs+(2Z uRetCode = Netbios(&ncb );
,AWN *OS Joe k4t&0< memset(&ncb, 0, sizeof(ncb) );
\J:/l|h M"5,8Q`PkI ncb.ncb_command = NCBASTAT;
R`A@F2 Uln[UK ncb.ncb_lana_num = lana_num; //指定网卡号
rHh<_5-/> llI`"a strcpy((char *)ncb.ncb_callname,"* " );
`2UzJ~ @R>J\> ncb.ncb_buffer = (unsigned char *)&Adapter;
MSsboSxA ] S]F&B
M| //指定返回的信息存放的变量
Ean@GDLz8 %?R}sUo ncb.ncb_length = sizeof(Adapter);
:X/j%m* 1_*o(HR //接着,可以发送NCBASTAT命令以获取网卡的信息
!SEg4z Svy bP&i| uRetCode = Netbios(&ncb );
pT.iQ J| gHA"O@HgDI return uRetCode;
"ifYy>d @)|62Dv / }
|%we@
E PJS\> N&u = K}5 fe _KC()OIeC int GetMAC(LPMAC_ADDRESS pMacAddr)
B&`#`] yw$er? {
}M * Oo (wnkdI{ NCB ncb;
ErHbc2 Z6A*9m UCHAR uRetCode;
i4&"-ujrm Hh4$Qr;R int num = 0;
BUuNI_?M#5 PiP\T.XANa LANA_ENUM lana_enum;
y2yW91B, -6(C^X% memset(&ncb, 0, sizeof(ncb) );
vc5g4ud :WJ[a# ncb.ncb_command = NCBENUM;
VW$ Hzx_z +r"{$'{^ ncb.ncb_buffer = (unsigned char *)&lana_enum;
8|OsVIe% pMKnA.| ncb.ncb_length = sizeof(lana_enum);
nYLq%7}k 5_x8!v //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
"VRc R S{7A3
x'B //每张网卡的编号等
lqTTTk y}FTLX $ uRetCode = Netbios(&ncb);
tQ&.;{5[f LaG./+IP if (uRetCode == 0)
pMe'fC~* JJPU! {
~q5" ' c-(,%0G0 num = lana_enum.length;
pPu E-EDk Np$pz //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
odD^xg"L kG^DHEne for (int i = 0; i < num; i++)
/Q8E12 ?YOH9%_cs {
xlZ"F ?4P*,c ASTAT Adapter;
ryg1o=1v/ #H fvY}[o if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
z:{'IY waz)jEk {
g[!t@K w$MFCJ:p& pMacAddr.b1 = Adapter.adapt.adapter_address[0];
NTkGLD1e. 4p\<b8(9> pMacAddr.b2 = Adapter.adapt.adapter_address[1];
*Fi`o_d9[` /'ccFm2 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
O
KVIl 7Ps I'1v pMacAddr.b4 = Adapter.adapt.adapter_address[3];
4Z12Z@ A#7 M_<O'Ii3 pMacAddr.b5 = Adapter.adapt.adapter_address[4];
meA=lg? ,]+P#eXgE pMacAddr.b6 = Adapter.adapt.adapter_address[5];
cah1'Y ^mz&L|h }
]h3<r8D_# S='AA_jnw }
^I*</w8 /g BB }
d!mtSOh ms@*JCL!t return num;
[p^N].K$ X`JWYb4 }
"7mYs)= RB`Emp&T GVP"~I~/: WvQK$}Ax4N ======= 调用:
* $~H=4t N}HQvlLkF9 $w4%JBZr kclClB:PS MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
W ZdEfY{ %5Hsd int n = GetMAC(m_MacAddr); // 获得网卡数量
\
'G%%%;4 N3nFE:`u] ^x-vOGlR uu@Y]0- TCHAR szAddr[128];
B8;jRY PY-
1 oP wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
=
_X#JP79 :34]}`- m_MacAddr[0].b1,m_MacAddr[0].b2,
`?r]OVe{y S{'/=Px+ m_MacAddr[0].b3,m_MacAddr[0].b4,
ErIAS6HS' |h$*z9bsf m_MacAddr[0].b5,m_MacAddr[0].b6);
a+sHW<QeS "Ah (EZAR
_tcsupr(szAddr);
7N9~nEU #-*7<wN // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
sLrSi Z
M_
6A1 ywWF+kR_ ;43Ye
^= *y<Ru:D XJ,P8nx ××××××××××××××××××××××××××××××××××××
H'7AIY} 8s(?zK\ 用IP Helper API来获得网卡地址
U+: o y:mz QFt7L ××××××××××××××××××××××××××××××××××××
4gbi?UAmX 9c9FC BNns#Q8a 7ADh 呵呵,最常用的方法放在了最后
e&%m[:W:< |TM&:4D]^ |<tZ| XN65bq 用 GetAdaptersInfo函数
FYq]-k{\ 9ZFvN*Zf' 7fRL'I#[@ f0H
5 )DJf 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
;sJUTp5\h 'NCxVbyYD yZkHBG4 e[_W( v #include <Iphlpapi.h>
,Fo7E dJID '2a #pragma comment(lib, "Iphlpapi.lib")
Xvu|ss y
Nb&;E7 H /xf4*zr :a$ZYyD typedef struct tagAdapterInfo
7LMad% tKg\qbY& {
b*$/(2"m ~3-2Iu^F char szDeviceName[128]; // 名字
6!P];3&o\A NCbl|v= char szIPAddrStr[16]; // IP
)#ze 3S='/^l char szHWAddrStr[18]; // MAC
w}n:_e @gzm4 DWORD dwIndex; // 编号
3l5rUjRwj #;cDPBv*wS }INFO_ADAPTER, *PINFO_ADAPTER;
KQ'fp:5|/@ .C=&`;Vs 3&i8C,u]/O kcT?<r INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
\%\b*OO 4
4%jz-m /***********************************************************************
qZRx,^gd 04-phEA2Q * Name & Params::
Cr0
\7 bDd$79@m * formatMACToStr
bSH lR#!6 N_S>%Z+ * (
LL3RC6;e 8\c=Un * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
{MX_t/o=f XP'Mv_!Z * unsigned char *HWAddr : 传入的MAC字符串
<jdS0YT &We1i&w * )
u*_I7.}9 N{Og; roGD * Purpose:
- bL
7M5 +o&E)S}wP * 将用户输入的MAC地址字符转成相应格式
VU,\OOp W}B4^l **********************************************************************/
[{3WHS. <()xO( void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
$s2Ty1 etF?,^)h=g {
VuTH"br6 K@xp! int i;
m(JFlO
(2vR8 short temp;
/_~b~3{u 'Rk~bAX char szStr[3];
i[FcY2 |u8hxa X;_0"g c)Ft#vzg&e strcpy(lpHWAddrStr, "");
#u+BjuZo rN#ydw:9 for (i=0; i<6; ++i)
_DfI78`( 5vIuH+0 {
1xK'T_[ 0@a6r=`el temp = (short)(*(HWAddr + i));
U|odm 58s m'1NZV%# _itoa(temp, szStr, 16);
#|^7{TN
5r/QPJ<h if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
6suB!XF; ^5vFF@to strcat(lpHWAddrStr, szStr);
)CS7>Vx AEkgm^t.{ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
N^|r.J U@[P.y~J }
.UbmU^y| vj0`[X }
M"F?'zTkJ #f]R:Ix> gUDd2T# EVmQ"PKL' // 填充结构
[:$j<}UmB /b@0HL? void GetAdapterInfo()
>K#Z]k Jl3l\I' {
FVLXq0<Cj L]0+u\( char tempChar;
IDBhhv3ak +AyQ4Q(-o ULONG uListSize=1;
xMg&>}5 Y%qhgzz?/ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
sBp|Lo FsZM_0>/s int nAdapterIndex = 0;
4s*P5w_'/ rPK?pJ GN{\ccej i2b\`
805 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
[a;lYsOsJ ~bT0gIc &uListSize); // 关键函数
hXS'*vO" bf3LNV| "n
'*_rh>+ G/(oQA if (dwRet == ERROR_BUFFER_OVERFLOW)
fT._Os?i mquna"}N {
&dvJg 7=om / PIP_ADAPTER_INFO pAdapterListBuffer =
x[nv+n , l>"gO9j (PIP_ADAPTER_INFO)new(char[uListSize]);
G%ycAm .&7=ZY>E dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
U._ U!U M@!Gk if (dwRet == ERROR_SUCCESS)
P,h@F+OZN _ %&"4bm. {
)ACa0V>*p vJGxD\h pAdapter = pAdapterListBuffer;
{114
[ z1!ya#,$ while (pAdapter) // 枚举网卡
m|~,# d@ f]$g9H {
doc5;?6 fFXs:( CString strTemp = pAdapter->AdapterName; // 网卡名字
~2@U85"o K *vNv4 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
/Re1QS UkNC|#l) strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
G+[>or} aC3\Hs avO+1<`4B ABhza| strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
voQ, K9 xx;'WL,g pAdapter->IpAddressList.IpAddress.String );// IP
6z%3l7#7Yi r_)-NOp z('93vsO MBcOIy[&A formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
XP2=x_"y 2!68W
X pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
+6<MK; l0D.7>aj a0)+=*$ 1b3Lan_2 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
+Q-~~v7, eV9:AN }K= K1:F{* 2SG|]= pAdapter = pAdapter->Next;
^0{S!fs =q
xcM+OX1 e7#=F6
u.hnQsM nAdapterIndex ++;
=5Q;quKu^5 (!X:[Ah*$ }
u6r-{[W} xDADJ>u2K delete pAdapterListBuffer;
mSQ!<1PM yvDzxu }
4vqu(w8
L R<UjhCvx. }
)STt3. Cc Ni8Wg_ }