如何实现修改网卡物理地址的三种方法
Pama#6?OPh %u5L!W& 同样要感谢胡大虾
-~v2BN/ 1q:2\d] 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
lvBx\e;7P "8x8UgG 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,
/-_h1.! x7!L{(E3 使得两块卡的MAC地址不同,那么网络仍然可以工作。
xSsa(b ;Q OBBF3HG 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
;5S9y7[i| t\k$};qJ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
8QLj[" vgH3<pDiU6 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
g(qJN<RC/ {GK;63`1 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
75f"'nJ) @s ? 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
-.u]GeMy N `5,\TR2f 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
]6(N@RC .oYl-.E>& 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Z<1FSk,[
-D 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
6}[I2F_^ \E72L5nJW 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
|:nOp(A\* #~}nFY. 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
8<S~Z:JK C*)3e*T* 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
LtWP0@JA ?I_s0k I 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
5[k/s}g F\JM\{&F 台。
vM*-D{ ]HKQDc' 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
:mh_G :|V$\!o'U 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
X@+{5% |oH,
向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
1an^1! r?+%?$ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
gf#{k2r fxgPhnaC> ->requesthandler函数要hoo miniport的这个函数似乎不容易找
lGPUIoUo m,*QP* 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
aktU$Wbwl \\r)Ue] 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
b3&zjjQ \rx3aJl bit RSA,that's impossible”“give you 10,000,000$...”
ocqU=^ta iEVb"w059 “nothing is impossible”,你还是可以在很多地方hook。
C]O(T2l{l Tzt8h\Q^z 如果是win9x平台的话,简单的调用hook_device_service,就
Q8:Has ~bM4[*Q7 可以hook ndisrequest,我给的vpn source通过hook这个函数
=e/9&993 9oyE$S h] 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
?J%1#1L"/ V/%>4GYnC 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
<;9I@VYK (yu/l6[ 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
!POl;%\ dbwe?ksh 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
-E^vLB)O !^^?dRd*v 这3种方法,我强烈的建议第2种方法,简单易行,而且
a=1NED' |jQ:~2U| 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
{'XggI% `n#H5Oyn 都买得到,而且价格便宜
m;H.#^b* (_niMQtF} ----------------------------------------------------------------------------
K$&s=Hm )_+rU|We 下面介绍比较苯的修改MAC的方法
sT !~J4
;9[fonk Win2000修改方法:
nim*/LC[: Uddr~2%( 9E
zj" *i\Qo 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
!9u|fnC9 8e*,jH3 Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
%b%-Ogz;4 OglEt[ " 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
t|H^`Cv6 ~T ]m>A! 《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
'z0:Ccbj W}3.E "K 明)。
y[`l3;u:' bP8Sj16q 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)
`s"'r ! CpA|4'# 址,要连续写。如004040404040。
{\S+#W\ bHPYp5UwN 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。)
;'?l$
._ V `b2TS 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。
zAK+8{, VO,!x~S! 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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!,l9@eJQ +1Vjw'P 获取远程网卡MAC地址。
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wHsYF` l]@&D#3ZM kQ4dwF~ X'wE7=29M 首先在头文件定义中加入#include "nb30.h"
#,S0HDDHn pwO>h>ik #pragma comment(lib,"netapi32.lib")
Mx6@$tQ% \X<bH&x:z typedef struct _ASTAT_
5j:0Yt w3#Wh|LQ- {
n?A6u\sQ uG?_< mun ADAPTER_STATUS adapt;
$@sEn4h WzAb|&? NAME_BUFFER NameBuff[30];
?;KKw* 'HT7_$?* } ASTAT, * PASTAT;
8j Mk)- 7x#Ckep:I nS/)P4z '/`= R 就可以这样调用来获取远程网卡MAC地址了:
HqI t74+ 0rh]]kj CString GetMacAddress(CString sNetBiosName)
e.]K L(' EzDk}uKY0R {
z|=}1;(. :Nu^ ASTAT Adapter;
wyp|qIS; h lkn% zEs>b(5u k:*S&$S!E NCB ncb;
KQacoUHrK? y(Y!?X I UCHAR uRetCode;
+cIUGFp} ki [UV
zd D|@/yDQ A~Y^VEn memset(&ncb, 0, sizeof(ncb));
ZPiq-q ] x\-$~E ncb.ncb_command = NCBRESET;
aD=a , @|<<H3I ncb.ncb_lana_num = 0;
)A!>=2M` 5Ycco,x ~(x;5{ Ae69>bkE0 uRetCode = Netbios(&ncb);
vLR~'"`F N5* u]j !
vP[;6 f~Fm4>\( memset(&ncb, 0, sizeof(ncb));
i7ISX>% 3BB%Z6F ncb.ncb_command = NCBASTAT;
>2~+.WePu 7nHF@Y|*" ncb.ncb_lana_num = 0;
CK:y? ObLly%|i .jS~By|r ^dP KDrKxh sNetBiosName.MakeUpper();
V+Cwzc^j =0^Ruh !O-C,uSm D<8HZ%o FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
{z(xFrY ?"zY"*>4 Y]{
>^`G Z-E`> strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
vJ\pR~? F;=4vS]\ 5WC+guK7 8'<-:KG ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
<Ard7UT (S xR`QP?, ncb.ncb_callname[NCBNAMSZ] = 0x0;
Ggl~nxz T.Ryy"%F Q -MQ9' %CS@g.H=_ ncb.ncb_buffer = (unsigned char *) &Adapter;
tjGd ) mjWU0Gh%* ncb.ncb_length = sizeof(Adapter);
66.5QD0 cgl*t+o& kqce[hgs< 3dht!7/ uRetCode = Netbios(&ncb);
R
zf PQK(0iCo4 Kw8u`$Ad7 \e!vj.PU CString sMacAddress;
S+'rG+NJ GP&vLt51 R2(3>`FJ ({JHZ6uZ if (uRetCode == 0)
N@Y ljz| = M]iIWQ@` {
nBHnkbKoy (FJ9-K0b{n sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
@+9<O0 (9<guv Adapter.adapt.adapter_address[0],
~er\~kp E<C&Cjz:H Adapter.adapt.adapter_address[1],
IkrF/$r Zs}5Smjl;% Adapter.adapt.adapter_address[2],
%{/%mJoX ax{ ;:fW Adapter.adapt.adapter_address[3],
Qb)C[5a} ,Z{d.[$ Adapter.adapt.adapter_address[4],
U5-@2YcH zN{K5<7o Adapter.adapt.adapter_address[5]);
ynw5-aS3 _R.B[\r@ }
7zHh@ B:] RjWqGr;bO return sMacAddress;
`)T~psT Nnk@h }
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FL8g5I 4<cz--g 修改windows 2000 MAC address 全功略
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jMbC Y07v Zum0J{l
h mk3_ e]T`ot#/ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
YKbaf(K)9 "Vr[4&` o/C\d$i' +8v9flh 2 MAC address type:
F[4;Xq
bu=?N OID_802_3_PERMANENT_ADDRESS
&z]K\-xp u5~Ns&o&N OID_802_3_CURRENT_ADDRESS
Z0`T\ay pSm $FBW h q~@]W= r}0\}~'?c modify registry can change : OID_802_3_CURRENT_ADDRESS
e#,~,W.H +3a?`Z but OID_802_3_PERMANENT_ADDRESS, you must modify driver
`60gFVu M:P0m6ie >7roe []-| -tnQCwq# #/NS&_Ge0s $''9K Use following APIs, you can get PERMANENT_ADDRESS.
/'Pd`Nxl. A>[|g`;t CreateFile: opened the driver
XxDaz1 .i^7|o: DeviceIoControl: send query to driver
gPu2G/Y sz @p_Z/ nuo Pg3Nl _BFOc>0 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
tX!nsm1 W5^.-B,(K Find the location:
`]LSbS G&;j6<h l .................
.XkMk|t8 $7QoMV 8V :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
DAg58
=qJ ZhNdB :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
'TTUN=y +[J/Zw0{ :0001ACBF A5 movsd //CYM: move out the mac address
|v[ Rp=?] ?<Y+peu :0001ACC0 66A5 movsw
`z0{S! v+e|o:o# :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
w'X]M#Q>< IScRsxFb :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
)RYG% ^E6d`2w- :0001ACCC E926070000 jmp 0001B3F7
GpbC
M~x )2DQ>cm ............
rdnRBFt b dJ+@r change to:
o$C|J]% Qp2I[Ioz3 :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
Omi^>c4G j#0j)k2Q :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
}X;U|]d xsjO)))f :0001ACBF 66C746041224 mov [esi+04], 2412
AM} brO 0)9"M.AIvo :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
=2y8CgLj .$",
*d :0001ACCC E926070000 jmp 0001B3F7
#a| L3zR5v w62=06`@ .....
w(1Gi$Z(Q) 7&O`p(j 44\>gI< <DH*~tLp2 &V7>1kD3 O3n_N6| q DASM driver .sys file, find NdisReadNetworkAddress
<B /5J:o< bg?"ILpk Q36)7=at rZ_>`}O2 ......
]WJfgN4 ^IgY d*5 :000109B9 50 push eax
O`cu_ Uz%Z&K OlxX.wP R*1kR|*_) * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
1u]P4Gf= {+("C]
b |
v_PdOp[
k ,/&Zw01dGN :000109BA FF1538040100 Call dword ptr [00010438]
SC#sax4N!= ZF#Rej? :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
H L<s@kEZ S"snB/ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
Gie@JX MM{_Ur7Q :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
)_jSG5k z&nZ<ih
:000109C9 8B08 mov ecx, dword ptr [eax]
\tJFAc @?B6aD|jE :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
NB8& 0? Yz]+{C :000109D1 668B4004 mov ax, word ptr [eax+04]
A q#/2t !UV5zmS :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
E\)eu1Hw4B ^E>CGGS4 ......
sLcY,AH !ZtSbOC ' 32XS`Z &d$~6'x* set w memory breal point at esi+000000e4, find location:
-rY 7)= HD # r0) ......
p6 xPheD Iz\1~ // mac addr 2nd byte
zjM/M 4L:>4X[T :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
h_
!>yK V7<eQ0;m
// mac addr 3rd byte
RR25Q.c *v #/Y9} :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
]rX9MA6 +g\;bLT :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
a1x7~)z>zi aw$Y`6,S ...
|XcH]7Ai" LdWc
X`K :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
fD6GQ* 5:gj&jt;)7 // mac addr 6th byte
y lL8+7W pieT'mA :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
jXcNAl /7p>7q9g :000124F4 0A07 or al, byte ptr [edi]
__)qw# 3V-6)V{KaE :000124F6 7503 jne 000124FB
i>GdRG&q b(T@~P/ :000124F8 A5 movsd
:WX0,-Gn TA)LPBG :000124F9 66A5 movsw
1xC`ZhjcD &va*IR // if no station addr use permanent address as mac addr
_t.FL@3e (T;9us0 .....
+qE']yzm! "L_-}BK hWxT ! lPS*-p#IZ change to
WZ"W]Jyy{ )>$^wT :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
QNJ\!+,HV gb_X?j%p7 :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
q)oN2- _80ns&q :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
\3j)>u,r xMsGs :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
?#ihJt, $3:X+X :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
wT%"5: u_Zm1*'?B :000124F9 90 nop
8r^j P.V >;}]pI0T :000124FA 90 nop
#S*pD?VZ -pX|U~a[ ^Fvr
f`A' <i7agEdZD It seems that the driver can work now.
T0?uC/7H ITQ9(W
Un oVEAlBm^v 2YluJ:LN Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
N1s.3` _Z.;u0Zp8 DUo0w f#D^ OaNc9c" Before windows load .sys file, it will check the checksum
\gP. \ )^(P@D.L The checksum can be get by CheckSumMappedFile.
A`Q
>h{ >\&= [C O sB?1;: r
hZQQOQ Build a small tools to reset the checksum in .sys file.
H}a)^90_ bkkSIl+Q q
/:T1a7! *{Yi}d@h( Test again, OK.
PJ0Jjoh"Y MyqiBGTb lh~<s2[R2 W0U`Kt&~a 相关exe下载
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4 *H(sq 3]!h{_:u 用NetBIOS的API获得网卡MAC地址
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$\0TD7p 2c"/QT @|E;}:?u t[/\KG8 #include "Nb30.h"
ZRX^^yN 9}.,2JE #pragma comment (lib,"netapi32.lib")
XNKtL]U}$ gO9'q='5l +<GrRYbC loR,XW7z F9v)R#u~ L,E-z_<p typedef struct tagMAC_ADDRESS
3,%nkW ?rAi=w&c {
8?A@/ <=$rU232} BYTE b1,b2,b3,b4,b5,b6;
cO8`J&EK ~Ry
$>n*/ }MAC_ADDRESS,*LPMAC_ADDRESS;
YomwjKyuP ful]OLV+ &qNP?>C!= b=V)?"e- typedef struct tagASTAT
Dp%5$wF)8
gkSGRshf {
*Ro8W-+ 7qW.h>%WE ADAPTER_STATUS adapt;
[t {vYo UEN YJ*tnP NAME_BUFFER NameBuff [30];
YN_X0+b3C 'Na|#tPYI }ASTAT,*LPASTAT;
JJ^iy*v }*xC:A%aS #Y/97_2 xa qJ#L) UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
Ti0
(VdY H4P\hOK7r {
7~nIaT
=~,$V<+c
NCB ncb;
Z}]:x
`fXd -fb1cv~N UCHAR uRetCode;
$ iX^p4v P}ehNt*($ memset(&ncb, 0, sizeof(ncb) );
nL 1IS ~5-~q0Ge ncb.ncb_command = NCBRESET;
(2\l i{$e bx+(.F ncb.ncb_lana_num = lana_num;
% <8K^|w s4\SX, //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
c@0l-R{q $M:4\E5( uRetCode = Netbios(&ncb );
O JZ!|J8? /ig^7+# memset(&ncb, 0, sizeof(ncb) );
9$B)hrJo
44Seq ncb.ncb_command = NCBASTAT;
Vvxc8v: |[lxV&SD. ncb.ncb_lana_num = lana_num; //指定网卡号
z6GL,wo# h$#4ebp strcpy((char *)ncb.ncb_callname,"* " );
&-EyM*:u! (E2lv#[ ncb.ncb_buffer = (unsigned char *)&Adapter;
f ~n' Ki+' =RCfibT!C //指定返回的信息存放的变量
_*OaiEL+: I1eb31< ncb.ncb_length = sizeof(Adapter);
2c*VHIl; $g}/T_26 //接着,可以发送NCBASTAT命令以获取网卡的信息
NKIk d HQ-N!pf9 uRetCode = Netbios(&ncb );
=CD:.FG. q\{;_?a return uRetCode;
J.CZR[XF# (o6A?37i }
3RTB~K8:{ il `C,CD LiHXWi{s DI2S
%Nl int GetMAC(LPMAC_ADDRESS pMacAddr)
Yp?a=R 0*]<RM {
!'6J;Fb# b{yH4)O NCB ncb;
MO(5-R` T^f&58{ 7 UCHAR uRetCode;
q(${jz4w mtHi9).,y| int num = 0;
;r2b@x:<_ Si%Eimiq LANA_ENUM lana_enum;
v~W6yjp O7L6Htya memset(&ncb, 0, sizeof(ncb) );
Z)Xq!]~/g =-a?oH- ncb.ncb_command = NCBENUM;
H~1?MAX #!F8n` C- ncb.ncb_buffer = (unsigned char *)&lana_enum;
'E4(!H,k 7u&H*e7 ncb.ncb_length = sizeof(lana_enum);
2Xk1AS 8)2u@sx% //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
OkO@BWL nG(|7x //每张网卡的编号等
k+>p!1 s#8{:ko uRetCode = Netbios(&ncb);
a}I z qgY(S}V if (uRetCode == 0)
0^tJX1L >+W?!9[p:2 {
C J}4V!;| nqw*oLFQ num = lana_enum.length;
!un"XI0`t< <i`K%+<WO //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
Q0oDl8~ h: (l+jr for (int i = 0; i < num; i++)
7[ VCCI
g \?Oa}&k$F8 {
DyV[+P boHm1hPKS ASTAT Adapter;
N6 Cc%, !-Tmu if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
vcUM]m8k #p^pvdvh3 {
;R-Q,aCM} ;Q%19f3,6 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
<GU(/S!} dYttse' pMacAddr.b2 = Adapter.adapt.adapter_address[1];
N/SB}Fj PfMOc+ q pMacAddr.b3 = Adapter.adapt.adapter_address[2];
d(cYtM,P [AK %~Kg9 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
S}oF7;'Ga B=qRZA!DQ? pMacAddr.b5 = Adapter.adapt.adapter_address[4];
O#ajoE
zK]%qv] pMacAddr.b6 = Adapter.adapt.adapter_address[5];
!N2 n@bo T"jDq1C/,E }
RyIaT "MKsSty }
?@7|Q/ E~U|v'GCd }
TEy.zzt dJgOfg^ return num;
i_9/!D 6O?S r, }
%.} |zegnq~ #hiDZ>nr I;PO$T ======= 调用:
*fyEw\`a gG|1$ '
=s*DL`0 2G*#Czr" MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
mr\L q~*c )Syf5I int n = GetMAC(m_MacAddr); // 获得网卡数量
N>#P
1!eP (4gQe6tA Aba%Gh /-9+( TCHAR szAddr[128];
QRix_2+ JHOBg{Wg wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
Or~6t}f ~ZIRCTQ" m_MacAddr[0].b1,m_MacAddr[0].b2,
H%jIjf 833t0Ml1A/ m_MacAddr[0].b3,m_MacAddr[0].b4,
^qy-el >dH*FZ:c m_MacAddr[0].b5,m_MacAddr[0].b6);
(9lx5 8xz7S _tcsupr(szAddr);
AMiFsgBj YR`rg;n# // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
VZ!$'?? Z-V%lRQ=b ?Gu>!7 `)P_X4e]` U~c;W@T DN_C7\CoA ××××××××××××××××××××××××××××××××××××
'Z9F0l"Nr =&xoyF 用IP Helper API来获得网卡地址
x/^zNO\1 }#
^PbM ××××××××××××××××××××××××××××××××××××
(!=aRC.- tS@/Bq('B ':dHYvP/UX jg/<"/E 呵呵,最常用的方法放在了最后
N#ObxOE6T" Wuz~$SU _L.yt5_ ' qVa/GJ 用 GetAdaptersInfo函数
(`xnA~BN % j; cXN H|O}Dsj M*uG`Eo& 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
C_)>VPD )T_#X! &9{BuBO[ 0&~u0B{ #include <Iphlpapi.h>
Uc2#so$9 u&bU !ZI #pragma comment(lib, "Iphlpapi.lib")
2N]s}/l mAa]Et. aQFHB! VV0$L=mo typedef struct tagAdapterInfo
tT:yvU@a aoS1Yt'@ {
N R{:4zJT yL-L2 char szDeviceName[128]; // 名字
?YO%]mTP 8E{>czF" char szIPAddrStr[16]; // IP
j C? Q!v[b{]8 char szHWAddrStr[18]; // MAC
9~yuyv4$ ZxQP,Ys_Y DWORD dwIndex; // 编号
5$X{{j2 1\uS~RR }INFO_ADAPTER, *PINFO_ADAPTER;
(Bz(KyD[ >rubMGb D.?gV_ 1wt]J!hgV INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
e`^j_VnEH "?SnA +) /***********************************************************************
;Lu|fQ#u* tP-c>|cz * Name & Params::
Wt=[R 4= R0[Gfq9M= * formatMACToStr
Pif1sL6' XJ9>a-{ * (
.anL}OA_q FmPF7 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
]Ea-?IhD cf9y0 * unsigned char *HWAddr : 传入的MAC字符串
Alz#zBGb 4~4Hst#^ * )
{$^|^n5j d<o * Purpose:
vq}V0-
< }O/Nn0, * 将用户输入的MAC地址字符转成相应格式
Ad `IgZ ?jbam!A **********************************************************************/
y06 2/$*$ .JE7vPv%! void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
<Vim\ 4/b#$o<I? {
IF=rD-x 1K>4i. X int i;
7Do)++t #p]On87> short temp;
mN{$z<r yAOC<d9 E char szStr[3];
ee0J;pP2# x{m)I<.: Xp'KQ1w) ,Gfnf%H\8> strcpy(lpHWAddrStr, "");
<:?&}'aA QO8/?^d for (i=0; i<6; ++i)
MmX42;Pw 3]'3{@{}H {
^JTfRZ:a
6?6
u temp = (short)(*(HWAddr + i));
]n{2cPx5d U5Y*xm< _itoa(temp, szStr, 16);
E$cr3 t7Xy &5B+8> if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
)YZ41K5N yHCc@`1. strcat(lpHWAddrStr, szStr);
o` e~1 og>f1NwS[ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
.m<-)Kx /F\7_ }
!54%}x)3 $1axZ~8sS }
? f%@8%px +/ #J]v- m+o>`1>a 4EOu)# // 填充结构
L9x,G! MFC= oKD void GetAdapterInfo()
qB8<(vBP+ 7B'0(70 {
;G w5gK^ NWKD:{ char tempChar;
7QQnvoP &B))3WFy ULONG uListSize=1;
L|c01 ;N)qNiJY PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
QII>XJ9 0py0zE6,, int nAdapterIndex = 0;
7Q^t( ?f a/}|T p}C3<[Nk %cBJ haR{( DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
C3D1rS/I ^.k}YSWut &uListSize); // 关键函数
oqG
0 @@ =s;7T!7! `TAhW XrYz[h*)! if (dwRet == ERROR_BUFFER_OVERFLOW)
d~qDQ6! T@X!vCjf6 {
63ht|$G :c
c#e&BO PIP_ADAPTER_INFO pAdapterListBuffer =
(d@lG*K '
R{ [Y) (PIP_ADAPTER_INFO)new(char[uListSize]);
=T9QmEBm VNF@)!l dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
{gzL}KL M,NYF`;a if (dwRet == ERROR_SUCCESS)
BsRxD9r ,LG6py&aT {
$n!saPpxS {5:y,=Y pAdapter = pAdapterListBuffer;
l,L#y4# 7n
{uxE#U) while (pAdapter) // 枚举网卡
9=Y-w s 98G>I(Cw% {
{73Z$w1% vTN$SgzfCU CString strTemp = pAdapter->AdapterName; // 网卡名字
UP^{'eh M~=9ym strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
Kh}#At^C8e 9>%ti&_-jt strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
Wfz&:J# ;i> |5tEy an=8['X eVn]/.d strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
cd#@"&r gm\P`~+o pAdapter->IpAddressList.IpAddress.String );// IP
hgL wxJu C8%q?.nH= ~+7q.XL$$K ymiOtA Z formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
L
slI!.( w/#k.YE pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
'WUd7 a^>0XXr}Y s,)Z8H V*"-@ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
y}Oc^Fc sFuB[
JJ} &;DK^ta*P sEm-Td+A5 pAdapter = pAdapter->Next;
Q,S~+bD(z &Rdg07e;> gi#bU 6w|s1!Bl nAdapterIndex ++;
#`?B: UJ* D }
* G!C 'w\$ ^}fc]ovV delete pAdapterListBuffer;
U@T"teGBA m-Z<zEQ }
;89 `!V O fP# !ywgr% }
xkV(E!O H0r@dn }