如何实现修改网卡物理地址的三种方法
4u&doSXR }&j&T9oX 同样要感谢胡大虾
/vhh2` t*x;{{jL#( 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
01Aa.i^d( Czp:y8YX - 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,
b?$3jOtW rT#QA=YB 使得两块卡的MAC地址不同,那么网络仍然可以工作。
?`r/_EKNv >C i=H(8vN 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
& mWq'h _RmrjDk 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
CUG6|qu J4gIkZD 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
^j`
vk ei5 S <n 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
()?)Ybqss (|x-> a 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
SXT/9FteZ __9673y 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
aX|`G]PhdI 23=;v@ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
gO5;hd[l ]X5*e' 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
]-6 G'i? =nsY[ s< 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
#Kl;iY:n :K&hGZ+5 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
'e&4#VLH^ 2::T, Z 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
3.jwOFH$ 56)B/0= 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
VTHDGBU ,&k5Qq 台。
M}c_KFMV X#o:-FKf 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
&M2x` -L[K1;Xv" 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
Ik,w3 }*P* ;?cUF78# 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
H5 -I}z & #|vGhA w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
ug{F?LW[ H(X~=r ->requesthandler函数要hoo miniport的这个函数似乎不容易找
m/ukH{H1% v`fUAm/ 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
eDm,8Se g(`6cY[} 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
N >z8\y ?ix,Cu@M bit RSA,that's impossible”“give you 10,000,000$...”
<@yyx7 $~-j-0
\m “nothing is impossible”,你还是可以在很多地方hook。
ep^0Cd/ cD>o(#x] 如果是win9x平台的话,简单的调用hook_device_service,就
)CB?gW jlB3BwG{w 可以hook ndisrequest,我给的vpn source通过hook这个函数
LY>JE6zTt zf!c 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
ff0B*0 ;~K($_#H 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
g %Am[fb `+6HHtF 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
XC$~! #i,O
"`4 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
8 2qe|XD4p UvI!e4_ 这3种方法,我强烈的建议第2种方法,简单易行,而且
5Q88OxH `MD/CFl4 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
Z/x1?{z -"<f( 都买得到,而且价格便宜
7%'<}u )Ga6O2: ----------------------------------------------------------------------------
>"[u.1J_'I fP|\1Y?CS 下面介绍比较苯的修改MAC的方法
8a h]D c~
SI" Win2000修改方法:
7^L&YVW E=E<l?ob *"
)[Srbg %F~
dmA#: 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
oW_WW$+N K+\hv~+@ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
ke0W? l0_V-|x 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
:wZZ 1qa DH^^$) 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
fCfY.vd5 Ie~~L U 明)。
UXP;' /p>[$`Aq
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)
eBB
D9SI FuKNH~MevQ 址,要连续写。如004040404040。
<fJ\AP5 ,b4&$W]. 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。)
JF
gN | QA8"&r 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。
AMdS+(J f/yK|[g~ 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。
4Z] 35* gm DC,"Y< Oq5k4 9m6j?CFG} ××××××××××××××××××××××××××
~'3% Qr wk#QQDV3|0 获取远程网卡MAC地址。
A3_9MO
-+>am? ××××××××××××××××××××××××××
W=?87PkJu [w f12P `vw.~OBl U:r2hqegd 首先在头文件定义中加入#include "nb30.h"
$}$@)!- ny= {V*m #pragma comment(lib,"netapi32.lib")
F S:WbFmc pZxL?N! typedef struct _ASTAT_
{9
O`/| T#7^6Ks+1 {
x3|'jmg V-jL`(JF% ADAPTER_STATUS adapt;
JuSS5 _& T"U t). NAME_BUFFER NameBuff[30];
gN~y6c:N wjOAgOC } ASTAT, * PASTAT;
98^6{p VKz<7K\/ (_ah~VnO Z"X*FzFo 就可以这样调用来获取远程网卡MAC地址了:
AW5g ( QE2^.|d{ CString GetMacAddress(CString sNetBiosName)
VhgEG(Ud yan[{h]EZ {
79H+~1Az !`o:+Gg@ ASTAT Adapter;
nX%'o`f rJp6d :M
/g'-*:a Ws)X5C=A NCB ncb;
shIi,!bZ F
t/
x5 UCHAR uRetCode;
[[h)4H{T kTWg31]~ 9dtGqXX @;D}=$x memset(&ncb, 0, sizeof(ncb));
\N+Ta:U1P Cnci%eo ncb.ncb_command = NCBRESET;
OB^?cA> )=nPM`Jn. ncb.ncb_lana_num = 0;
x*8f3^ wE ,9wenr '8kjTf#g<l |#:dC # uRetCode = Netbios(&ncb);
p6*a1^lU6 h?3l )-KE 4/G 8t:h memset(&ncb, 0, sizeof(ncb));
VfqY_NmgC kJi&9
ncb.ncb_command = NCBASTAT;
]!G>8Rc J:Y|O-S! ncb.ncb_lana_num = 0;
m4U+,|Fa ^}/
E~Sg7\ *r,&@UB +M
O5'z sNetBiosName.MakeUpper();
\.;ct yb{{ z@ ^x"c0R^ P,;b'-5C FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
|k
.M+ wQ=yY$VP Ms'TC;&PS e(=~K@m strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
Prb_/B Dd 'Rkvsch UG"6RW @ !E{GcK ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
RTgA[O4J SXo[[ao ncb.ncb_callname[NCBNAMSZ] = 0x0;
9p\Hx#^ Dj
]Hgg 3Da,]w< E/8u' ncb.ncb_buffer = (unsigned char *) &Adapter;
^M(`/1 : ,hTwNVWI9 ncb.ncb_length = sizeof(Adapter);
le^_6|ek h%1~v$W` `b.o&t$L v(Bp1~PPZM uRetCode = Netbios(&ncb);
tFvgvx\: I`"-$99|t1 N(_
.N6 vTMP&a'5L CString sMacAddress;
qb-2QPEB uhTKCR~ l~fh_IV1 Z[})40[M if (uRetCode == 0)
S)\JWXi~:J B-\,2rCC Z {
(zS2Ndp 2Ft8dfdm` sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
CQBT:: 1!>bhH}{D Adapter.adapt.adapter_address[0],
\'; t* VBbUl|X\ Adapter.adapt.adapter_address[1],
Evr2|4|O~ !cN?SGafZI Adapter.adapt.adapter_address[2],
i>tW|N Avs7(-L+s Adapter.adapt.adapter_address[3],
v:veV. y 4Q$j]U&b Adapter.adapt.adapter_address[4],
#$rf-E5g-K _&; ZmNNhc Adapter.adapt.adapter_address[5]);
~@[(N]=q W>p\O9BG }
5E]UI YAkV hi ;WFyJTu return sMacAddress;
wUZQB1$F NK+FQ^m[ }
'^Pq(b~ (j8GiJ]{L, }yx=(+jP $xRo<,OV+ ×××××××××××××××××××××××××××××××××××××
j}|N^A_ S `"xk,fVYd 修改windows 2000 MAC address 全功略
\3t,|%v :k WZSN8.D ××××××××××××××××××××××××××××××××××××××××
Wk/fB0 Jj=yG"$! 4r_!>['`" uIYcmF\? 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
b(q$j/~ zb b:fxkQm ?)!Sm N/ F1 <489 2 MAC address type:
I$aXnd6) yD"]{ OID_802_3_PERMANENT_ADDRESS
s~'9Hv9 ((-aC` OID_802_3_CURRENT_ADDRESS
-;+m%"k5 X!U]`Qh }x:\69$ $!3gN% modify registry can change : OID_802_3_CURRENT_ADDRESS
/\TQc-k?2 }7iUagN but OID_802_3_PERMANENT_ADDRESS, you must modify driver
4]"a;( ..??O^ #C"7
l6'a fzLANya ,]f) ,;= ?@_v,,| Use following APIs, you can get PERMANENT_ADDRESS.
rumAo'T/% >:.w7LQy/ CreateFile: opened the driver
rU;
g0'4e *mf}bTiS DeviceIoControl: send query to driver
k!Vn4?B"k &[NVP&9&U S#P+B*v ,"@w>WL<9 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Vn)%C_-]A i%xI9BO9 Find the location:
MPjr_yc] hA@zoIoe .................
])N|[ |$ lN);~|IOv7 :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
:_MP'0QP I_:t}3s :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
uPFRh~ (b G5!|y#T :0001ACBF A5 movsd //CYM: move out the mac address
B`LD7]ew CIIY|DI`l :0001ACC0 66A5 movsw
Lqg]Fd U!x0,sr :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
63.( j P1; gB>(xY>LrA :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
)qbI{^_g ~ af8p { :0001ACCC E926070000 jmp 0001B3F7
vB Sm=M d?JAUbqy ............
+<gg l<$rqz3D change to:
D`V6&_.p +z+F- :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
a4%`" @o`sf-8x :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
+IvNyj| 6@&fvf :0001ACBF 66C746041224 mov [esi+04], 2412
6e*%\2UA OO-_?8I} :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
&xgZFSq F@g17 aa :0001ACCC E926070000 jmp 0001B3F7
P=2wkzeJj a-fv[oB .....
xne]Q(B> >Q&CgGpW$ 0%/,>IR>r |4=ihB9+ gRHtgR)T3 z3clUtC+ DASM driver .sys file, find NdisReadNetworkAddress
64SW \e_IFISC {JXf*IJ kl=xu3j ......
b,9@P&=:2 nQ|GqU\oA :000109B9 50 push eax
$Tfm/ =e >Dxe>Q'df 87pnSj/X" 'gYg~= * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
z23#G>I& 46ILs1T6 |
;"D~W#0-v Is
ot4HLM :000109BA FF1538040100 Call dword ptr [00010438]
iZC>)&ax KVg[#~3 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
?gU }[] _wmI(+_ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
HV8I nodi ?5`{7daot :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
V- /YNRV AH|Y<\ :000109C9 8B08 mov ecx, dword ptr [eax]
3\1#eK'TK. h
5Hr[E1 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
Sg_O?.r 9YAM#LBTWi :000109D1 668B4004 mov ax, word ptr [eax+04]
*-6? iM"asEU :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
v_.HGGS 0JK2%% ......
+N7"EROc w~]T<^fW~ @'
d6iYk_ "sD1T3!\)Q set w memory breal point at esi+000000e4, find location:
Z0aUHWms wE?CvL ......
s"q=2i d @m\f // mac addr 2nd byte
bf1)M>g,O 7 I@";d8~ :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
qIz}$%!A ,[Ag~.T // mac addr 3rd byte
1&|
P8<hvMF :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
~}K{e 5?w.rcN[j :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
;I+H>$%jZ vTHq)C.7G ...
Z&-tMai; 1\y@E :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
w763zi{ !j0_
cA // mac addr 6th byte
[3kl^TE +mLD/gK` :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
7k'gt/#up &sdx`, :000124F4 0A07 or al, byte ptr [edi]
-R :X<eb "b`7[ ;a :000124F6 7503 jne 000124FB
Y[@0qc3UO jQ|:I7y :000124F8 A5 movsd
e?P%wqB 'AWp6L @ :000124F9 66A5 movsw
F 5U|9< sBU_Ft // if no station addr use permanent address as mac addr
N}DL(-SQ3 ' Rc#^U*n .....
Z%OW5]q b)`pZiQP >Mw'eQ0(y }vY.EEy! change to
t!:)L+$3 @D]lgq[ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
yPN+W8}f "Vy WT :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
l
sr?b +(&|u q^ :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
XhN{S]Wn </=3g>9Z :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
5{X*a r**f,PDZ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
Bzw19S6y NH4?q!'G :000124F9 90 nop
:BD>yOlG /tZ0
|B( :000124FA 90 nop
-?z\5z @$c!/ @Z q[e
G\ex^&M It seems that the driver can work now.
x[x(y{&~ u{Ak:0G7 l `R KqT+ X3yS5whd( Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
}LQC.! qnXTNs
?b |IN[uQ d@ (vg Before windows load .sys file, it will check the checksum
QD4:W"i =)
}nLS3t The checksum can be get by CheckSumMappedFile.
V^sc1ak1Q P,ydt i/*,N&^ h/?6=D{ Build a small tools to reset the checksum in .sys file.
SY T$3|a ;MPKJS68@ 9go))&`PJL T?rH
,$: Test again, OK.
>
c:Zx! #c:kCZt# V:Mk)8Gf| `tVy_/3(9 相关exe下载
UP8{5fx' U=QA e http://www.driverdevelop.com/article/Chengyu_checksum.zip w
&
P&7 ]\dHU.i ××××××××××××××××××××××××××××××××××××
t^U^Tr SiTeB)/ 用NetBIOS的API获得网卡MAC地址
M1{(OY(G s[X
B#)H4 ××××××××××××××××××××××××××××××××××××
x.UaQ |F #xp(B5 oKa>.e7. }#/lN #include "Nb30.h"
hKN6 y% z_n\5. #pragma comment (lib,"netapi32.lib")
D/:3RZF no&-YktP} 1tGgDbJU MI*Sq\-i !y[3]8Xxv u"Y]P*[k typedef struct tagMAC_ADDRESS
0OWL Hi8Y6|y$D {
vyU!+mlc W.[BPR BYTE b1,b2,b3,b4,b5,b6;
ArXl=s';s4 ti2 }MAC_ADDRESS,*LPMAC_ADDRESS;
V.VJcx !*vBW/ vD26;S.y[a X"<|Z]w typedef struct tagASTAT
{[^#h|U :1_mfX {
+t"j-}xzE g>n0z5&TNF ADAPTER_STATUS adapt;
A[JM4x
iLtc
HpN NAME_BUFFER NameBuff [30];
#jP/k. yU_9a[$V }ASTAT,*LPASTAT;
J-XTN"O zy>}L # C}Qt "-% (STx$cya UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
-nR\,+N 28UVDG1? {
A*i_|]Q sE9Ckc5 NCB ncb;
*eGM7o*\X 8x{Hg9 UCHAR uRetCode;
kUbnVF5' CDCC1B G" memset(&ncb, 0, sizeof(ncb) );
2f..sNz 9XOyj5 ncb.ncb_command = NCBRESET;
{Hk/1KG> %VJW@S>j/ ncb.ncb_lana_num = lana_num;
sfI N)jh .
\F7tc8? //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
i0ybJOa4 LNiS`o\ uRetCode = Netbios(&ncb );
a.,_4;'UE1 +)gB9DoK memset(&ncb, 0, sizeof(ncb) );
jBRPR
R0 ],&\%jd< ncb.ncb_command = NCBASTAT;
])N%^Qe$U =bL{i&& ncb.ncb_lana_num = lana_num; //指定网卡号
KyLp?!|>
MZ~.(& strcpy((char *)ncb.ncb_callname,"* " );
M[s\E4l:t d+5:Qrr ncb.ncb_buffer = (unsigned char *)&Adapter;
zH=hIVc Dl A Z"C //指定返回的信息存放的变量
# ZTLrq5b _]o5R7[MQ ncb.ncb_length = sizeof(Adapter);
t.U{Bu
P Pz`hX$ //接着,可以发送NCBASTAT命令以获取网卡的信息
\]8i}E1 /^4"Qv\@/ uRetCode = Netbios(&ncb );
VQ<5%+ zYr z08PJ return uRetCode;
UH20n{_: Ub)M*Cq0(o }
yekRwo| ]>8)|]O6n 4bI*jEc\[
~6d5zI4\ int GetMAC(LPMAC_ADDRESS pMacAddr)
3cThu43c .Dx2 ;lj {
Le&;g4% T 2|:nC)@ NCB ncb;
ML=z<u+ ^:z7E1~ UCHAR uRetCode;
f3&/r ) b:4uK
A int num = 0;
5f_7&NxT @vAFfYU9<. LANA_ENUM lana_enum;
b n-=fb( `qu]Pxk memset(&ncb, 0, sizeof(ncb) );
CQ> ]jQ,2 4B$bj`h ncb.ncb_command = NCBENUM;
WG%2<Q^ ,q</@}.\wN ncb.ncb_buffer = (unsigned char *)&lana_enum;
n7DLJ`ho{ 2AK}D%jfc ncb.ncb_length = sizeof(lana_enum);
6x4_b kqf8=y //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
Fu##'# -u~eZ?(!Ye //每张网卡的编号等
/qXzOd z2~87fv+ uRetCode = Netbios(&ncb);
ZNL5({lv bNs[O22 if (uRetCode == 0)
ke6n/ h5` g;G5 r&T {
6b#~; ; )|nkI num = lana_enum.length;
dz,+tR~ jw4TLc7p //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
OjATSmZ@@ FmI;lVF0j for (int i = 0; i < num; i++)
#(dhBEXPW; la`"$f {
Hirr=a3 wY`#$)O0* ASTAT Adapter;
ZIW7_Y>_ 61,O%lV if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
O6]u!NqG ]_#SAhOR) {
gh61H:t kR <<<NXsH pMacAddr.b1 = Adapter.adapt.adapter_address[0];
(&c,twa~ GNZ#q)qT pMacAddr.b2 = Adapter.adapt.adapter_address[1];
{(0Id ! +XQPjg pMacAddr.b3 = Adapter.adapt.adapter_address[2];
tqhh<u; '!@A}&] pMacAddr.b4 = Adapter.adapt.adapter_address[3];
8Fx]koP. |^!Vo&T pMacAddr.b5 = Adapter.adapt.adapter_address[4];
/.@x
4cdS . s-5N\ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
3):?ZCw7y +7Rt{C, }
iAHZ0Du 2@*<9-9 }
Tzf$*Uje3 JZw^W{ }
TrQm]9 @ ^'YHJEK return num;
r0u J$/! S}mm\<=1 }
U!NI_uk
@ExLh9 zzE]M}s b"3uD` ======= 调用:
y($EK(cb 3P`WPph G<fS(q 6VFirLd MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
UOJ*a1BM kwc*is int n = GetMAC(m_MacAddr); // 获得网卡数量
23k)X"5 ]_\AHnJ q|Fjm]AF L6xB`E9 TCHAR szAddr[128];
AoU_;B\b% q#m!/wod wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
:mn(0
R~ pJocI_v9 m_MacAddr[0].b1,m_MacAddr[0].b2,
->3uOF!q F {/>u(@3 m_MacAddr[0].b3,m_MacAddr[0].b4,
+K&?)?/= *?p
^6vO
m_MacAddr[0].b5,m_MacAddr[0].b6);
$r):d Lz?*B$h _tcsupr(szAddr);
bw020@O* Z,SY
N?@ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
(H2ylMpQt GI?PGAT EoKo
YQx?*
gZS 1]Lhk?4t BPh".R J ××××××××××××××××××××××××××××××××××××
$8Ig&k|~8 d~sJ=) 用IP Helper API来获得网卡地址
V07VwVD Yfe'#MKfL ××××××××××××××××××××××××××××××××××××
P*7S3Td dB@FI #1B}-PGCm Enu!u~1]F 呵呵,最常用的方法放在了最后
F$[)Bd /" v`
$%G W oWBs)E FN>L7
*,0 用 GetAdaptersInfo函数
<c(&T<$ m[W/j/$A+x N6WPTUQ1mF rykj2/O 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
8-A:k E aDN.gMS X8i[fk1.R \FVNXUMU #include <Iphlpapi.h>
B#QL M^ b]"2VN #pragma comment(lib, "Iphlpapi.lib")
k?<i*;7 ma1(EJ/ eVrnVPkM )=y.^@UT@ typedef struct tagAdapterInfo
Q*Y4m8wY *q}FV2 {
,}u,)7 i},d[ char szDeviceName[128]; // 名字
; 4l-M2 fjcr<&{: char szIPAddrStr[16]; // IP
'frWu6]<
4 q ?(A!1(u char szHWAddrStr[18]; // MAC
}M^_Z#|, xUQdVrFU DWORD dwIndex; // 编号
'^e0Ud, g
,`F<CF9 }INFO_ADAPTER, *PINFO_ADAPTER;
QjI#Cs}w b/z'`?[ _a fciyso ijE<spG INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
CcBQo8!G
ccRlql( /***********************************************************************
)4@M`8 tB]`Hj * Name & Params::
:-(U%`a[ s%5Uj} * formatMACToStr
j,\tejl1 '^8g9E.4K * (
K!9y+%01 NWw<B3aL * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
[?A&xqO3 [TP * unsigned char *HWAddr : 传入的MAC字符串
Pb0)HlLq tp7oc_s?. * )
L^6"'# 1X[73 * Purpose:
Ad^dF'SN SE6>vKR/. * 将用户输入的MAC地址字符转成相应格式
sf
fV.cC` "v@);\-V **********************************************************************/
6euR'd^Qi 1]"D%U= void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
2@rp<&s WfRVv3Vm {
[|y`y% W&HF?w}s int i;
uPI v/&HA K/!/M%GB6 short temp;
lB=(8. 0Wjd-rzc, char szStr[3];
m"5{D*| ~u};XhZ sq6>DuBZz T@B"BoKU strcpy(lpHWAddrStr, "");
7We?P,A\; su,`q for (i=0; i<6; ++i)
, - QR q
sv+.aW {
@P*ylB}?Q ~o:rM/!Ba temp = (short)(*(HWAddr + i));
=s`XZkh P;^y|0Nm _itoa(temp, szStr, 16);
J>&[J!>r s[Y)d>~\$= if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
0PYvey }[ %=laY_y
G strcat(lpHWAddrStr, szStr);
\El|U#$u' YI L'YNH if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
N<p5p0 AmP#'U5 }
eL<m.06cfY <l*agH-.3 }
rd XCWK$E n;e."^5 98X!uh' ?lu_}t] // 填充结构
,lrYl!, Tm(Q@ void GetAdapterInfo()
X(4s;i <]Ij(+J; {
FgXu1- 2 9&sydu char tempChar;
^wvH,>Yo qXXYF>Z- ULONG uListSize=1;
CkmlqqUHC xR\D(FLVS PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
z8
hTZU pw0Px int nAdapterIndex = 0;
|Dl*w/n
}@3Ud'
Y w%>aR_G 5x:Ift
* DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
p>2|| }v_p gatC &uListSize); // 关键函数
szf"|k! Zkf 3t>[ *54>iO-
c ^</65+OT+ if (dwRet == ERROR_BUFFER_OVERFLOW)
r~ZS1Tp r^?)F?n! {
aR`_h=a
EJWOXxU PIP_ADAPTER_INFO pAdapterListBuffer =
f$:7A0 _<Hb(z (PIP_ADAPTER_INFO)new(char[uListSize]);
Xjs21-t% jlYD~) dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
FZ[@])B X=rc3~}f if (dwRet == ERROR_SUCCESS)
'"!z$i~G= `,F&y{A {
u5xU)l3 >wz;}9v pAdapter = pAdapterListBuffer;
y#hga5 <;2P._oZ while (pAdapter) // 枚举网卡
F Q8RK~?` ?b!CV
{
tebWj>+1c bYwI==3 CString strTemp = pAdapter->AdapterName; // 网卡名字
b@nri5noBm \>*MMe strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
YD/B')/ s }*fW!(* strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
+= |hMQ; 71oFm1m{ D6&mf2'u pFpQ\xc9$ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
ga4/, [}W^4, pAdapter->IpAddressList.IpAddress.String );// IP
_n-VgPRn _hAj2%SL P!`Q_h6a c8bca` formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
7\7 Brw4 yt/20a pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
6%\7.h .ujs`9d_- \_*?R,$3Y, S5:"_U AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
|i,zY{GI+2 OqfhCNAY n/9 LRZD|w ^ l]]qdNr pAdapter = pAdapter->Next;
=:xV(GK} 'Z*\1Ci u)q2YLK8 e3yorQ][ nAdapterIndex ++;
5PPPd-'Z_ e.)yV'%L }
}};j2 1kB'sc3N! delete pAdapterListBuffer;
x&hvFG3 Hrd5p+j }
OPvj{Dv$0 jRv;D#Hp }
2ru*#Z#( aGq_hP }