如何实现修改网卡物理地址的三种方法
`P@< 3] <)C#_w)- 同样要感谢胡大虾
np|Sy;: f=+mIZ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
JMCKcZ%N ydEoC$?0 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
xWH.^o," ?.m bK 使得两块卡的MAC地址不同,那么网络仍然可以工作。
>F|>cc>_E 6$hQ35 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
M5LfRBO ~gJwW+ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
LRxZcxmy i]c!~` 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
h:))@@7MJ ,hDWPs2S 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
4Co6( B6+khuG( 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
+zqn<<9 7uqzm 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
A;q9rD,_
"m):Y;9iQ? 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
ZuzEg *lb YsC>i`n9 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
,C\i^>= (!u~CZ; 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
^cC,.Fdw ^'MT0j 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
93>jr<A zEX 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
L tO!umM +yG~T 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
tn\yI!a /obfw^ 台。
a@K%06A;' fCd&D 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
4d4ZT?V[ *gb*LhgO 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
V;VHv=9`o -a}Dp~j 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
5+0gR
&|j Lz}OwKl w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
0@0w+&*"@ 4&lv6`G ` ->requesthandler函数要hoo miniport的这个函数似乎不容易找
q4h]o^ + biD$qg 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
Ys9[5@7 T9|m7 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
79rD7D&g sjHE/qmq-Z bit RSA,that's impossible”“give you 10,000,000$...”
|)th1
UH *\a4wZ6<3 “nothing is impossible”,你还是可以在很多地方hook。
;vR4XHl| 5J.bD)yrP 如果是win9x平台的话,简单的调用hook_device_service,就
#6aW9GO #<"~~2? 可以hook ndisrequest,我给的vpn source通过hook这个函数
JPI3[.o |)DGkOtd 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
HXC ;Np #4NaL 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
edq4D53
!RS}NS 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
5X$ jl;6 1p3z1_wrs 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
V*;(kEqj |-67\p] 这3种方法,我强烈的建议第2种方法,简单易行,而且
ea2ayT yx8z4*]kH 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
wo{gG?B `:fZ)$sY 都买得到,而且价格便宜
:A_@,Q vkV0On ----------------------------------------------------------------------------
a 7V-C *!t/"b 下面介绍比较苯的修改MAC的方法
CJx|?yK2 .k%72ez Win2000修改方法:
,.8KN<A2]' vzAax k% epe)a CI0C1/:@ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
|kg7LP3(8, |$Sedzj' Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
N7zft ? pmHFlx 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
a$OE0zn` X=&ET)8-Y 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
[=q1T3 {*" |#6- 明)。
1W
LXM^4 !sP{gi#= 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
wH&!W~M
*I.f1lz%* 址,要连续写。如004040404040。
ORw,)l DU'`ewLL7 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
CAWNDl4 N/2T[s_& 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
dt]-,Y
R4cM%l_#W 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
nPl?K:( `i*E~'
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'[:D$q; UKvW Jnz 获取远程网卡MAC地址。
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7(8;to6( _7L-< @o _}g !9= Rtl"Ub@HV 首先在头文件定义中加入#include "nb30.h"
]neex|3lG *)T^ChD, #pragma comment(lib,"netapi32.lib")
HCs?iJ WPMSm<[ typedef struct _ASTAT_
E,U+o $ !)0;&e5 {
OKR
"4n: pJ"qu,w ADAPTER_STATUS adapt;
aP+X}r (exa<hh NAME_BUFFER NameBuff[30];
<uw9DU7G u cW-I;" } ASTAT, * PASTAT;
_op}1 m@v\(rT. ;))+>%SGCt &.Qrs:U 就可以这样调用来获取远程网卡MAC地址了:
qiD@'Va\ P* BmHz4KL CString GetMacAddress(CString sNetBiosName)
Ai?*s%8v k(G^z {
Zt{[*~ 04P}-L, ASTAT Adapter;
A[{yCn`tM F/kWHVHU[ kv{za4,& eJX9_6m- NCB ncb;
zL0pw'4 LCKV>3+_# UCHAR uRetCode;
sBg.u p%=u#QNi -zeG1gr3 0pd'93C memset(&ncb, 0, sizeof(ncb));
Moza".fiN J<h$
wM ncb.ncb_command = NCBRESET;
3;{kJQ ;'@9[N9 ncb.ncb_lana_num = 0;
!?h;wR Fk7')? d^
8ZeC# Om2d.7S uRetCode = Netbios(&ncb);
x
g xY(*.T9K N S[l/0F& jm/`iXnMf memset(&ncb, 0, sizeof(ncb));
[hv~o~q HQhM'x ncb.ncb_command = NCBASTAT;
SoK
iE ]GkfEh7/J ncb.ncb_lana_num = 0;
S_UIO.K ( ^Nz9{ qu{&xjTH8 ]&+s6{} sNetBiosName.MakeUpper();
S;#'M![8 je=a/Y=%U{ 'zuIBOH`j3 ,w4V?>l FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
fJ!R6D $DaNbLV Btn]}8K ~V1E0qdAE strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
U8n V[ [5Mr@f4I d|Lj~x| ~dTrf>R8M ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
.Rs^YZ F 6A+nS= ncb.ncb_callname[NCBNAMSZ] = 0x0;
tW}'g:s 7n<::k\lb dJNe+
MB` *_\_'@1|J) ncb.ncb_buffer = (unsigned char *) &Adapter;
T'Dv.h pB0 \\wR ncb.ncb_length = sizeof(Adapter);
}y gD3:vN7 CryBwm t&e{_|i#+ dhK~O.~m uRetCode = Netbios(&ncb);
{V
CWn95Z :P0mx ~q25Yx9W@ @_}P-h CString sMacAddress;
hZt!/?dc Qj3EXb )MTOU47U ds[| if (uRetCode == 0)
=]0&i]z[. IF:;`r@% {
xdkZdx>N z*%q@]ym sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
-m~#Bq k~1?VQ+?M Adapter.adapt.adapter_address[0],
amY!qg0P*
H6/$d Adapter.adapt.adapter_address[1],
svH !1b sD#.Oq4&]y Adapter.adapt.adapter_address[2],
p H2Sbs:Tk 5VU2[ \ Adapter.adapt.adapter_address[3],
v mk2{f,g Vs!Nmv` Adapter.adapt.adapter_address[4],
9~[Y-cpoi 7WZ+T"O{I Adapter.adapt.adapter_address[5]);
Qq|57X)P* |aq"#Ml) }
]~3V}z,T* |Z += return sMacAddress;
7J<5f) hkQ"OsU }
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cyz3,3\e p0vVkdd 修改windows 2000 MAC address 全功略
H9e<v4c T9[Q ××××××××××××××××××××××××××××××××××××××××
R8'RA%O9J ~b8]H|<'Y *0=j?~& brUF6rQ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
vx5Zl&6r Qzw;i8n{ h@ryy\9 $6poFo)U+ 2 MAC address type:
e$rZ5X u]UOSf n OID_802_3_PERMANENT_ADDRESS
92oFlEJ \,0oX!<YY OID_802_3_CURRENT_ADDRESS
--BW9]FW NK
H@+,+V FGBbO\</ PLBrP modify registry can change : OID_802_3_CURRENT_ADDRESS
1 [Bk%G@D& 8'y$M] e9n but OID_802_3_PERMANENT_ADDRESS, you must modify driver
SNk=b6`9 j8:\%| 44j*KsBf >Y@H4LF;1x )MT}+ai YKK*ER0 Use following APIs, you can get PERMANENT_ADDRESS.
'[%j@PlCX +G>\-tjSD CreateFile: opened the driver
)J(6xy [AJJSd/: DeviceIoControl: send query to driver
4Ftu ,zY{ w7&A0M +R75v ) Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
&_8947 (+hK%}K> Find the location:
v4 E}D 7tCw*t$ .................
:7;@ZEe DzRFMYBR :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
`){.+S(5C Z0r'S]fe :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
;8 lfOMf Q\0'lQJdy :0001ACBF A5 movsd //CYM: move out the mac address
es0hm2HT3 [{/jI\?v :0001ACC0 66A5 movsw
A^S gI-y| G=bCNn< :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
bpa?C ;722\y(Y :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
j_j]"ew) cso8xq|b7 :0001ACCC E926070000 jmp 0001B3F7
fI|$K)K /G`]=@~ ............
%!#azI MiX 43Pk] change to:
M869MDo xD=csJ'( :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
EKN~H$. b7ZSPXV :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
'Z]w^< ue>D7\8 :0001ACBF 66C746041224 mov [esi+04], 2412
2B`JGFcdcB 9A#i_#[R :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
yWf`rF{ TkF[x%o :0001ACCC E926070000 jmp 0001B3F7
43 :X,\~) V]?R>qhgu .....
-tU'yKhn @PIp*[7oC EiaW1Cs \
6MCxh6 rSNi@; *=xr-!MEk DASM driver .sys file, find NdisReadNetworkAddress
3iU=c&P - !
S_ryL f,Ghb~y BL4-7 ......
onV>.7sG 7PF%76TO :000109B9 50 push eax
H0cA6I .c cp T6kdS]4- f<6lf7qzC * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
L4l!96]a #,v{Ihn |
4`=mu}Y2 I*^Ta{j[ :000109BA FF1538040100 Call dword ptr [00010438]
U`s{Jm xd0 L{ue. :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
XB5DPx (uidNq :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
Wn}'bqp Vf1^4t :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
Yz93'HDB 7IM@i>p% :000109C9 8B08 mov ecx, dword ptr [eax]
h@wgd~X9 |e0`nn= :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
+qdEq_m An/|+r\ :000109D1 668B4004 mov ax, word ptr [eax+04]
h
zn6kbv {+ b7sA3 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
[opGZ`>)j" <QGXy= ......
o[D9I
hs G .4X' J9S>yLQK Yz)qcU set w memory breal point at esi+000000e4, find location:
IO:G1;[/2L #A8sLkY ......
LjHVJSC L9#g)tf
8T // mac addr 2nd byte
Nmh*EAJSy seeBS/% :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
zT-_5uZQ #C@FYOf* // mac addr 3rd byte
2^yU ~`# ;i+#fQO7Q :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
VJll _v]MsT-q :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
)whA<lC "" ZQ/t\ ...
}*"p?L^p{ m&yJzMW| :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Jxm.cC5z. y"wShAR // mac addr 6th byte
BIL Lq8) KKf :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
K",N!koj .#pU=v#/[ :000124F4 0A07 or al, byte ptr [edi]
3=ymm^ wLr_-vJ :000124F6 7503 jne 000124FB
)53y
AyP $iz|\m :000124F8 A5 movsd
<c/5b]No !%0 *z :000124F9 66A5 movsw
6)Lk-D 2jhxQL // if no station addr use permanent address as mac addr
Q]>.b%s[ VP]% Hni] .....
C;urBsC u;c?d!E -3Vx76Y M =r)I~ change to
#;nYg?d= ^gnZ+`3 :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
gB'6`' 4r}8lpF_( :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
M/gGoE{ C3YT1tK :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
[q #\D uW36;3[f#1 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
kPLxEwl [IhYh<i :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
9qG6Pb FJP-y5 :000124F9 90 nop
?.;c$' ) hfpwdQ :000124FA 90 nop
s!7y Y/zj[> N//KPh 9zy!Fq It seems that the driver can work now.
u:_,GQ )\ .OY`Z)SS% hZ j#q-^h3H Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
@2 fg~2M1 *CI#+P ;@|n @ax '16b2n+F@# Before windows load .sys file, it will check the checksum
I4i>+:_J W v+?TEP The checksum can be get by CheckSumMappedFile.
wcY?rE9 HRfYl,S, Dwfu.ZJa 'AS|ZRr/ Build a small tools to reset the checksum in .sys file.
:E )>\& RdRp.pb8 `&c kZiq e h?zNu2= Test again, OK.
n]o<S+z Cd}<a?m, LuvY<~u PBTnIU 相关exe下载
^yN&ZI3P& ={@6{-tl http://www.driverdevelop.com/article/Chengyu_checksum.zip mb^~qeRQ N~zdWnSZ@G ××××××××××××××××××××××××××××××××××××
9Y_HyOZ*GX @O^6&\s> 用NetBIOS的API获得网卡MAC地址
R|87%&6'] a'yK~;+_9 ××××××××××××××××××××××××××××××××××××
@>Km_Ax 68C%B9.b' dn$!& 5IjGm #include "Nb30.h"
4yA+h2 O) n~](sC\ #pragma comment (lib,"netapi32.lib")
p}pjfG v\%HPMlh 9w"4K. 7CURhDdk 4yr'W8X_ =|y9UlsD typedef struct tagMAC_ADDRESS
lE(HFal0-( 0gP}zM73 {
9W1YW9rL Zaf:fsj> BYTE b1,b2,b3,b4,b5,b6;
g(7rTyp4) 3<f}nfB%r? }MAC_ADDRESS,*LPMAC_ADDRESS;
>7T'OC ,K"U>& :vQrOn18p A>;bHf@ typedef struct tagASTAT
umH40rX+ sW'AjI {
x,@B(9No E`usknf>l ADAPTER_STATUS adapt;
m6\E$;` e>7>j@(K] NAME_BUFFER NameBuff [30];
}t=!(GOb} b;W3j }ASTAT,*LPASTAT;
1N#|
}ad )|R)Q6UJ IT7wT+ 7<#U(,YEA UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
w3obIJm gpvYb7Of0 {
2M#Q.F RSyUaA NCB ncb;
S.94edQ (pCrmyB UCHAR uRetCode;
):6 8%, rv^@, 8vq memset(&ncb, 0, sizeof(ncb) );
z2_*%S@ BxWPC#5
ncb.ncb_command = NCBRESET;
i$:*Pb3mV %G_B^p4 ncb.ncb_lana_num = lana_num;
]7F=u!/`<C vrhT<+q //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
^w@%cVh FxtQXu-g uRetCode = Netbios(&ncb );
?FeYN+qR fF$<7O)+] memset(&ncb, 0, sizeof(ncb) );
+`7i'ff rb2S7k0{ ncb.ncb_command = NCBASTAT;
UXc-k 0d"[l@UU0 ncb.ncb_lana_num = lana_num; //指定网卡号
qo90t{|c :0j?oY~e strcpy((char *)ncb.ncb_callname,"* " );
q77;ZPfs8 F3v!AvA| ncb.ncb_buffer = (unsigned char *)&Adapter;
@uqd.Q uGf@ //指定返回的信息存放的变量
HZzD VCU [LjT*bi ncb.ncb_length = sizeof(Adapter);
\:# L) nA-.mWD_C //接着,可以发送NCBASTAT命令以获取网卡的信息
SIF/-{i(X w(*vj uRetCode = Netbios(&ncb );
g2LM_1\ LEbB(x;@ return uRetCode;
UUYSFa% -LoZs
ru }
JIEK*ui ';w#w<yaI k$z_:X G6q
}o)[m) int GetMAC(LPMAC_ADDRESS pMacAddr)
~ drS} V ITE{@1 {
\%JgH=@
:= =t#llgi~ NCB ncb;
q 6:dy b$d;Qx UCHAR uRetCode;
7{e
4c ="1Ind@w!
int num = 0;
a+[KI {k>&?Vd! LANA_ENUM lana_enum;
h0*!;Z7 Go`vfm"S memset(&ncb, 0, sizeof(ncb) );
vjbASFF0= !_]Y~[ ncb.ncb_command = NCBENUM;
&n}]w+w O40?{v' ncb.ncb_buffer = (unsigned char *)&lana_enum;
SB;&GHq"n 2.`\ ncb.ncb_length = sizeof(lana_enum);
(R[[Z,>w. WrnrFz //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
CmP9Q2 6C1#/ //每张网卡的编号等
j2t7'bO_ lZd(emH@ uRetCode = Netbios(&ncb);
DzAg"6=CS a{ L%7 if (uRetCode == 0)
NlA,'`, $P > {
v^sv<4*% ^rB8? kt num = lana_enum.length;
Z\(q@3 C {X!r8i //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
w49t9~ lB8-Z ow for (int i = 0; i < num; i++)
iOf<$f CQc+#nRe {
=eq[:K<6 H9Gh>u]} ASTAT Adapter;
,5P0S0*{ G~]Uk*M
q if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
CYf$nYR ^7`BP%6 {
+X\FBvP& VnSCz" ?3 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
CmWeY$Jb xf'V{9* pMacAddr.b2 = Adapter.adapt.adapter_address[1];
mn'A9er i9:C4',sw0 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
<q)# av(6wht8 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
;'gWu tb 5`cube pMacAddr.b5 = Adapter.adapt.adapter_address[4];
x
o;QCOH b;L\EB pMacAddr.b6 = Adapter.adapt.adapter_address[5];
7:e{;iG t"sBPLU\ }
M+oHtX$
X hR4ru` }
&L3M] ufj,T7g^ }
Oz.HH r[e##M return num;
D2#ZpFp"h ;2G*wR }
]iVcog"T >k|5Okq g A]*}HZ, @?ebuj5{e ======= 调用:
"%)qRe JhYe6y[q @b\$ yB@z 7lTC{7C57 MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
oueC t6rRU~;} int n = GetMAC(m_MacAddr); // 获得网卡数量
<(#(hDwy ! 6 #X>S14 XE RUo v4<nI;Ux TCHAR szAddr[128];
;T\%|O=Ke t}a: p6D] wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
f^3*)Ni 7jrt7[{ m_MacAddr[0].b1,m_MacAddr[0].b2,
je\Ph5 " i%iL[id:w m_MacAddr[0].b3,m_MacAddr[0].b4,
2F;y;l% $V;i
'(&7 m_MacAddr[0].b5,m_MacAddr[0].b6);
8bGd} ( ~i= _J3' _tcsupr(szAddr);
Bg=wKwc8 {L971W_L // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
@)F )S7 3ZuZ/= >dXGee>'M -]Bq|qTH[( j a[Et/r y8y5*e~A-) ××××××××××××××××××××××××××××××××××××
zC:ASt ,u=`uD 用IP Helper API来获得网卡地址
UBKu/@[f@ wVXS%4|v ××××××××××××××××××××××××××××××××××××
Z3e| UAif wSL}`C gU FgnTGY} .8g)av+ 呵呵,最常用的方法放在了最后
)6MfRw z|uDy2 o#)C^xlQ wo}H'Q}Hj 用 GetAdaptersInfo函数
g9pZ\$J& RU{twL.B Rh2+=N<X ^#-l
q) 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
tIi&;tw] E =67e=h )* : gqN LP^$AAy #include <Iphlpapi.h>
w(Ovr`o?9t EP&,MYI%E #pragma comment(lib, "Iphlpapi.lib")
y1 DL,%j Y Uc+0 @IKYh{j4 R{4^t97wH{ typedef struct tagAdapterInfo
9=M$AB !TH)
+zi {
I|!OY`ko @7c?xQVd$ char szDeviceName[128]; // 名字
o[4}h:> dq s[*rzoA char szIPAddrStr[16]; // IP
ODN/G%l g-k|>-h char szHWAddrStr[18]; // MAC
qo~O|~ nPtuTySG DWORD dwIndex; // 编号
s^TZXCyF o \K{
z }INFO_ADAPTER, *PINFO_ADAPTER;
AN m
d! =*.~BG aKDKmHd 2.y-48Nz INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
{WS;dX4 nF:4}qy\ /***********************************************************************
J{<X7uB xH,a=8&9 * Name & Params::
,THw"bm e{H=dIa+ * formatMACToStr
{fM'6;ak ">nxHU * (
VGN5<?PrN #%2rP'He * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
Z\rwO>3 {Mk6T1Bkq * unsigned char *HWAddr : 传入的MAC字符串
^DLfY-F+j n8[!pH~6 * )
/maJtX' RP|`HkP-2 * Purpose:
Dy&i&5E.-l d-ko
^Y0 * 将用户输入的MAC地址字符转成相应格式
{Xy5pfW
Q >Tx?%nQ **********************************************************************/
(WJRi:NP? _f,C[C[e& void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
r5/0u(\LB f~[7t:WD* {
wlvgg P+sW[: int i;
kD%( _K5 0+ '&`Q!u short temp;
B$K=\6o j$:~Rek char szStr[3];
}X6m:#6 pv&sO~!iC ^
@5QP$. ;'K5J9k strcpy(lpHWAddrStr, "");
B9 uoVcW J@'wf8Ub for (i=0; i<6; ++i)
^CX6&d G` A4|+W" {
RqrdAkg T^KKy0ZGM temp = (short)(*(HWAddr + i));
8nJpp t:Q*gWRh _itoa(temp, szStr, 16);
ki!0^t:9 +6\Zj) if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
\2$|Ei7 M }D}K\) strcat(lpHWAddrStr, szStr);
eMsd37J >GRxHK@G if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
h]gp ^?= pnOAs&QAm }
abj Q)=u tsjrRMR }
/x$ nje,. ~?BXti<! /4Gt{ygSr m_]Y{3C
// 填充结构
SJ,v?=S! bAMdI 5Zk? void GetAdapterInfo()
3w'tH4C[Y L8B!u9% {
{wKB;?fUvk sgFEK[w.y char tempChar;
y6a3tG 4pvMd ULONG uListSize=1;
7[)E>XRE Z T%5T}i PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
z0 3K=aZ $UwCMPs X int nAdapterIndex = 0;
AwR=]W;j h376Be{P ~"!fP3"e 59u}W 0 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
>(<f 0 {Sh ;(.u^ &uListSize); // 关键函数
yG{TH0tq @0''k >t+P(*u h?U
O&( if (dwRet == ERROR_BUFFER_OVERFLOW)
/;$[E @6.vKCSE {
~xTt204S AbM'3Mkz PIP_ADAPTER_INFO pAdapterListBuffer =
<P<z N~i9j ;'1d1\wiDQ (PIP_ADAPTER_INFO)new(char[uListSize]);
*-X[u: c71y'hnT dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
ckn(`I DY*N|OnqJ if (dwRet == ERROR_SUCCESS)
L~3Pm%{@A Fr-SvsNFB {
7yQ4*UB l]SX@zTb pAdapter = pAdapterListBuffer;
v$9y,^p@e
zQ PQ while (pAdapter) // 枚举网卡
xIn:ZKJ' !,PWb3S {
LP=)~K< W,u:gzmhw CString strTemp = pAdapter->AdapterName; // 网卡名字
]M3yLYK/P W+*
V)tf strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
,zc(t<|-y j<$2hiI/?& strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
2an f$^[ ;*J Wp,R^d *zLMpL_ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
Bw.i}3UT6 -\MG}5?! pAdapter->IpAddressList.IpAddress.String );// IP
$cgcX =~gvZV-< i30!}}N8 7p[n formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
<3
uNl VU#7%ufu& pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
HOi`$vX}N p7~!z.)o c@Is2
9t* A%vbhD2;W AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
/{2,zW 4ppz,L,4 {RPI]DcO/ 3g
B7g'U pAdapter = pAdapter->Next;
@F>D+=hS n+p }\msH ,: ^u-b| FTldR;}( nAdapterIndex ++;
sos5Y} E`J@hl$N }
u@^LW<eD BLFdHB.$T delete pAdapterListBuffer;
bd`P0f? )PZT4jTt }
=lSNs w(F%^o\ }
"jCu6Rj d r<\u6jF }