如何实现修改网卡物理地址的三种方法
`1
Tg8 >LU !Z 同样要感谢胡大虾
xLbF9ASim ]#rmk!VT? 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
MLmk=&d X=k|SayE8 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,
kgX"I ?>d 0M}Ql5+h, 使得两块卡的MAC地址不同,那么网络仍然可以工作。
i8/"|+Z Je#3 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
lb)i0`AN+ ',Oc+jLR 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
pAtxEaXh FxX nX 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
]`@<I'?,X ehX4[j6 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
H//,qxDc 4d-"kx3X 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
6A} 45 BLo=@C%w5 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
"L)?dlb6T Nu}Zsb|{ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
!`dn# j ]"vpCL 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
nlx~yUXL4 d:n.Vp 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
)5U7w ; JHf0 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
e5sQl1 `$VnB 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
#fF';Y7 hTAZGV( 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
8rjiW# gM
v0[~;u 台。
p:4oA<V \//{\d 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
KlRIJOS 4Cf.%f9@ 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
s9?H#^Y5u \z=!It]f. 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
k?Iq 6 0~nub w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
yLvU@V@~ /3 ;t
&] ->requesthandler函数要hoo miniport的这个函数似乎不容易找
vQ
DlS1L eq36mIo 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
lLL) S k`,>52 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
flU?6\_UC wb-_CQ bit RSA,that's impossible”“give you 10,000,000$...”
Cy\! H&0wg &o)eRcwH` “nothing is impossible”,你还是可以在很多地方hook。
WS ^%<
h# ohB@ij C! 如果是win9x平台的话,简单的调用hook_device_service,就
ncij)7c)u p w`YMk 可以hook ndisrequest,我给的vpn source通过hook这个函数
3gba~}c) +C[%^G-: 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
O>2i)M-h9x RZ:='; 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
&B ^LaRg `CEHl &w 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
$+[
v17lF 8Nf%<nUv 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
/:aY)0F0<& ft4(^|~ 这3种方法,我强烈的建议第2种方法,简单易行,而且
32,Y3!% ;[[oZ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
fnU;DS]W #uH%J<U 都买得到,而且价格便宜
(wZ/I(4 S8)6@ECC ----------------------------------------------------------------------------
Jm*wlN
[> yK:b$S 下面介绍比较苯的修改MAC的方法
b*"%E,? +T]D\];D Win2000修改方法:
X?OH//co .0'FW!;FV &^^V*O O/PO?>@-/ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
|]x>|Z?/u </jTWc'} Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
qgw)SuwW 77p8|63 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
3 etW4 GC^>oF 《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
<Is~DjIav tx||<8 明)。
xr1,D5 Ex}hk! 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)
p;9"0rj,z NN@'79x 址,要连续写。如004040404040。
h7F5-~SpD <GO 5}>}p8 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。)
Q}:#Hz?U 9._owKj 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。
J'Y;j^ !juh}q&}| 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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'yR)z\) BDz7$k] 获取远程网卡MAC地址。
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7Nt6}${=z [e;c)XS[ zM2_z Q?]-/v 首先在头文件定义中加入#include "nb30.h"
6h:2,h
pE Av_JcH #pragma comment(lib,"netapi32.lib")
g!DJW YzVhNJWpw typedef struct _ASTAT_
![j?/376 IcP\#zhEv {
nb_$g@ 03 VQwF9Iq]` ADAPTER_STATUS adapt;
Z=j6c" o3=pxU* NAME_BUFFER NameBuff[30];
~"nF$DB 5V@c~1\ } ASTAT, * PASTAT;
'j(F=9) 'Uu!K! yttaZhK^u kBg8:bo~ 就可以这样调用来获取远程网卡MAC地址了:
aGq1YOD[$ q1?}G5a? CString GetMacAddress(CString sNetBiosName)
:B
9> Gqs)E"h {
Tqj:C8K{ D,P{ ,/ ASTAT Adapter;
JK'FJ}Z4 N|\Q:<!2_w szC<ht?z X)b@ia'"Wp NCB ncb;
7B{LRm6;Vu 2R];Pv UCHAR uRetCode;
2rPmu H<Ik.]m
M)1Y7?r] }WDzzjDR+ memset(&ncb, 0, sizeof(ncb));
k{ ~0BK ]+A%37 ncb.ncb_command = NCBRESET;
Wmc@:
(n p(Ux]_s% ncb.ncb_lana_num = 0;
\45F;f_r6 ???` BF[| zv0bE?W9 1s/548wu uRetCode = Netbios(&ncb);
6W[~@~D= %8{nuq+c wl7 (|\- ApNS0 memset(&ncb, 0, sizeof(ncb));
3t9Weo) .C,D;T{ ncb.ncb_command = NCBASTAT;
`Vl9/IEk YJu~iQ`i ncb.ncb_lana_num = 0;
{;vLM*
' SNtk1pG> <NWq03:& ZXl_cq2r sNetBiosName.MakeUpper();
Hg5:>?Lw@ +h08uo5c LS]0 p# E.N FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
#f<3[BLx S`8Iu[Ma 76cLf~|d~ );;UA6CD strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
T:Nc^QP|tm z3I
|jy1 /V
GI@"^v uH]oHh!}j ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Jb*E6-9G VYjt/\Z ncb.ncb_callname[NCBNAMSZ] = 0x0;
{B-*w%}HU nvQTJ4,, h8dFW"cpC Swr4De_5 ncb.ncb_buffer = (unsigned char *) &Adapter;
QQJf;p7 -}3nIk<N ncb.ncb_length = sizeof(Adapter);
Vh{(*p Z@(KZ| TJCE6QG LUdXAi"f uRetCode = Netbios(&ncb);
!_P&SmK3 ;SIWWuk eG7Yyz+t$ Y>6N2&Q CString sMacAddress;
)2a)$qx; ]I_*+^?tI aW-6$=W :V1j*) if (uRetCode == 0)
tI)|y?q _n1[(I {
'o~gT ;T# (x
fN=Te,- sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
``%yVVg}
T'{9!By,P Adapter.adapt.adapter_address[0],
k/(]1QnW NfUt\ p* Adapter.adapt.adapter_address[1],
,u>[cRqw Ec2;?pvd%J Adapter.adapt.adapter_address[2],
4*&k~0#t Yt?]0i+ Adapter.adapt.adapter_address[3],
P0pBR_:o F$bV}>-1k Adapter.adapt.adapter_address[4],
P ^ 4 @ C;j&Vbf Adapter.adapt.adapter_address[5]);
stUUez> &d0sv5&s }
4jt(tZS v&bG`\ ! return sMacAddress;
oKb"Ky@s T+^c=[W }
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c_8<N7 C A;
wT`c 修改windows 2000 MAC address 全功略
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0 g(Q1d-L4e 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
z_N";Rn ,yA[XAz~U S*$?~4{R {`Gd 2 MAC address type:
d$jwh(Ivs 2;u
i'B OID_802_3_PERMANENT_ADDRESS
aydNSgu ^H&U_ OID_802_3_CURRENT_ADDRESS
g/fpXO\ k%FA:ms|k GX0zirz n}j6gN! O modify registry can change : OID_802_3_CURRENT_ADDRESS
ypyKRsx uZZRFioX| but OID_802_3_PERMANENT_ADDRESS, you must modify driver
I}m20|vv x Ek8oc "i\#L`TkzX A&bj l[s a]T&-#c,} BjeD4 Use following APIs, you can get PERMANENT_ADDRESS.
Lm=;Y6'`N X fqhD&g CreateFile: opened the driver
fP V n; U3N9O.VC DeviceIoControl: send query to driver
}Uwji DL?nvH vj]>X4'i g(WP Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
L- !1ybB^ S
YDE`- Find the location:
r:;.?f@ F,{mF2U*$ .................
s<)lC;#e (Xcy/QT :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
? ep#s$i bD{k=jum :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
uO`MA%
z< {X&lgj :0001ACBF A5 movsd //CYM: move out the mac address
s0^(yEcq 4a"Fu<q :0001ACC0 66A5 movsw
u}gavG l P=5+I+ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
ANy*'/f GD{L$#i! :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
NOuG# P D**GC :0001ACCC E926070000 jmp 0001B3F7
Cq"KKuf EP 4]#]5 ............
`om+p?j {PcJuRTHB change to:
U~N7\Pa4 r~lZ8$KC :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
P}Kgh7)3 k(l2`I4V :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
O,%,dtD[a w{6C4~0 :0001ACBF 66C746041224 mov [esi+04], 2412
Wc[,kc AQg|lKv :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
akxNT_ Y8\P"qb :0001ACCC E926070000 jmp 0001B3F7
/,I cs .mt%8GM .....
A913*O:\ {K]5[bMT {O^u^a\m !qj[$x-ns <4"-tYa ds(?:zx# DASM driver .sys file, find NdisReadNetworkAddress
^taN?5 6:]N% l9I r@.m @#)` -]g ......
D j&~x
kg[%Q]] :000109B9 50 push eax
/Hyz]46 ^Tm`motzh .p&@;fZ *h!fqT%9 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
_U<fS /|1p7{km |
/Vn>(;lo !Qe;oMqy} :000109BA FF1538040100 Call dword ptr [00010438]
Nr4:Gih ?Gki0^~J :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
?;XEb\Kf t'rN7.d :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
kI^*
'=: <U@N^# :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
[y[d7V9_o u dZOg :000109C9 8B08 mov ecx, dword ptr [eax]
O1J&Lwpk, q8v[u_(yD :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
-3EQRqVg
b-&iJ &>' :000109D1 668B4004 mov ax, word ptr [eax+04]
;uUFgDi [1VA`:?W :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
QPJ\Iu@D$ elOeXYO0 ......
G%<}TI1} wA=r]BT ,#A(I#wL~ Ymk?@mV4 set w memory breal point at esi+000000e4, find location:
h:YD$XE \k.`xG? ......
?Z7`TnG$uf GM%+yS}(P // mac addr 2nd byte
}02`ve* jwDlz.sW! :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
@ _Ey"k< r]DiB:. // mac addr 3rd byte
}TmOoi(X@ FzT.9Vz7 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
U(#<D7} {ez$kz :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
`>g G"1,]
wA"@t ...
!Zz;;Z K}~$h,n :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
zX>W 8P >lQo _p(; // mac addr 6th byte
1-KNXGb' KA5)]UF`l :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
9DxHdpOk `8:)? 0Ez :000124F4 0A07 or al, byte ptr [edi]
zfIo]M` yn4T!r " :000124F6 7503 jne 000124FB
xM*_1+<dT$ :C~Ar] :000124F8 A5 movsd
>
;,S|| Xwm3# o.&) :000124F9 66A5 movsw
RgJ@J/p" rbw$=bX} // if no station addr use permanent address as mac addr
> H!sD\b Gm=qn]c .....
)dXa:h0RZ _gvFs%J e7vm3<m4 )pB#7aEw change to
o.+;]i}D {f/qI` :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
z;c>Q\Q v, $r.g; :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
C"{^wy{sL zC?'Qiuh* :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
"s2_X+4oY a~$XD(w^ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
Z*,e<zNQ ~6[?=mOi' :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
h [TwaR Ma YU%h0 :000124F9 90 nop
?YhDjQs ]%\,.&=hT :000124FA 90 nop
kB7vc>@1 P*|N)S)X% %go2tv:|W t*{L[c9.Uq It seems that the driver can work now.
SeX ]|?D YW}$e W* 4>JSZ6i#n !b8V&< Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
^QK`z@B l=@ B 'a =%Y1] F +C(-f Before windows load .sys file, it will check the checksum
}LHYcNw^z sS D8Sx/ The checksum can be get by CheckSumMappedFile.
MK&,2>m,A c4JV~VS+ 87 Z[0> ]l,BUf-O Build a small tools to reset the checksum in .sys file.
&D,Iwq _^NX`<& L9GLjRp- inh0p^ Test again, OK.
/K=OsMl2b8 *ap,r&]#F q<3nAE$?= Nx}nOm 相关exe下载
FO!Td <Ap_# http://www.driverdevelop.com/article/Chengyu_checksum.zip `Os=cMR
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r\NqY.U& mm/\\my 用NetBIOS的API获得网卡MAC地址
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B#K gU&Loo 2)}n"ibbT g~lv/.CnA+ ^e:z ul{;] #include "Nb30.h"
>xWS>
$BqiC!~ #pragma comment (lib,"netapi32.lib")
_O`prX.:B0 w$]G$e tUu'
gs| 2/-m-5A T(!1\ TB E=NjWO typedef struct tagMAC_ADDRESS
~q>jXi O=K
lc+Oo {
TTf
j5 hf`y_H+\7 BYTE b1,b2,b3,b4,b5,b6;
w,%"+tY_ p=+Y7NE) }MAC_ADDRESS,*LPMAC_ADDRESS;
I|X`9 ,Ag {-& "x$@^ pa-*&p typedef struct tagASTAT
l\_!oa~ 7qC
/a
c {
e=Ox~2S ~WrpJjI[ ADAPTER_STATUS adapt;
$z=a+t * |nMjv]# NAME_BUFFER NameBuff [30];
5Tn< ,xwiJfG;
] }ASTAT,*LPASTAT;
FSuC)Xg ,='Ihi Q Xd`P4a *q}yfa35eR UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
^-%'ItVO Tv%7=P;r {
1^_W[+<S/ PYQ0&;z NCB ncb;
}B%9cc +|C@B`h UCHAR uRetCode;
73qE!(
Csyh
'v memset(&ncb, 0, sizeof(ncb) );
0>[]Da} 6 ;'s9s" ncb.ncb_command = NCBRESET;
+G;<D@gSa0 m mF0RNE ncb.ncb_lana_num = lana_num;
(N/u@ M @tT`s^e //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
W@!qp Mg >%EH/' uRetCode = Netbios(&ncb );
GwO`@-}E nw+t!C memset(&ncb, 0, sizeof(ncb) );
@@ j\OR q,K|1+jn ncb.ncb_command = NCBASTAT;
rL<N:@HL fAh|43Y*a ncb.ncb_lana_num = lana_num; //指定网卡号
E"}%$=yK 5$i(f8* strcpy((char *)ncb.ncb_callname,"* " );
TY/'E#. M|nLD+d~8 ncb.ncb_buffer = (unsigned char *)&Adapter;
;9~YQW@| "=2\kZ //指定返回的信息存放的变量
LYAGpcG 2fdN@iruB ncb.ncb_length = sizeof(Adapter);
Zl[EpXlZ 5H'Iul<Os //接着,可以发送NCBASTAT命令以获取网卡的信息
yR5XcPoKI <\nM5-wR uRetCode = Netbios(&ncb );
FM%WMyb[ J"#6m&R_q return uRetCode;
iK2f]h e'~Qe_ }
v1u~[c=|^ [`|t( E' -Tvnd, Y"ta`+VJ int GetMAC(LPMAC_ADDRESS pMacAddr)
_9-;35D_ $Ptl&0MN% {
?taC
!{ 8-gl$h NCB ncb;
&pY$\ "[/W+&z[~ UCHAR uRetCode;
#Br`;hL<T Q?hf2iw int num = 0;
2cu2S"r 51%Rk,/o LANA_ENUM lana_enum;
irh Z .`*;AT memset(&ncb, 0, sizeof(ncb) );
8\nka5 3]iw3M ncb.ncb_command = NCBENUM;
ZC$u8$+P S^q^=q0F ncb.ncb_buffer = (unsigned char *)&lana_enum;
alxIc.[ "4KyJ;RA* ncb.ncb_length = sizeof(lana_enum);
Rhlm aeYz;&K //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
X'.lh#& J*ofa> //每张网卡的编号等
Q?.9BM1V (^T}6t3+4 uRetCode = Netbios(&ncb);
I+Y Z+ /=V!lRs if (uRetCode == 0)
C(sz/x?11 z$Z%us>io {
8\)4waz$ -0'<7FSQ num = lana_enum.length;
H[R6 ?H@$F iyR5mA //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
3]\'Q} Q(WfWifu-| for (int i = 0; i < num; i++)
lq1223
M"-53|#:w\ {
lh\`9F: YY>&R'3[ ASTAT Adapter;
#BEXj<m+J 6DEH|2 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
p-oEoA
3"HEXJMc {
!~m PxGY EAs^i+/ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
I]#x0 ?D <0/)v
J-
9 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
gYpFF=7j<@ H_iQR9Ak7 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
?Rh[S 1"l48NL L| pMacAddr.b4 = Adapter.adapt.adapter_address[3];
mphs^k< Z 7&dF=/:X@ pMacAddr.b5 = Adapter.adapt.adapter_address[4];
[MAvU?; KrTlzbw&p\ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
![[:Z #E/|WT }
`j6O ~:b5UIAk }
>(gbUW &61h*s }
s_!F`[ R|\kk?,u return num;
AB.ZmR9| oC TSV }
fo;^Jg. $3Sm? GSGaYq VkC1\L6 ======= 调用:
vf!lhV-UG+ ocj^mxh=O ;k=`J ,u5iiR MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
xqj@T^y opReAU'I int n = GetMAC(m_MacAddr); // 获得网卡数量
T
mH5+ +qa^K%K ,/-DAo~O za5E{<0 TCHAR szAddr[128];
@(m?j1!M Cyp%E5b7 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
xQs._YY #@cEJV;5" m_MacAddr[0].b1,m_MacAddr[0].b2,
%bB:I1V\ 5Kkp1K$M m_MacAddr[0].b3,m_MacAddr[0].b4,
YZc{\~d bl8y
o4 m_MacAddr[0].b5,m_MacAddr[0].b6);
rVb61$ U1pwk[ _tcsupr(szAddr);
^%RIz!} eq4Yc*|9 // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
6M6r&,yRu z#srgyLt IoxdWQ4]A kXZG<? jY$3 Dp;6CGYl? ××××××××××××××××××××××××××××××××××××
ByW,YKMy 3\?yjL^ 用IP Helper API来获得网卡地址
hODq&9! KiMEd373- ××××××××××××××××××××××××××××××××××××
cD9axlJ =\x(Rs3 \r&9PkHWo KqWt4{\8v` 呵呵,最常用的方法放在了最后
@l&>C#K\ 7HEUmKb" e-YMFJtoK} 9Z. WR-} 用 GetAdaptersInfo函数
;c0z6E / f26hB;n b,-qyJW6 Qg
gx: 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
KOVR=``"/ oGqbk x G>j4b}e 2!g7F`/B #include <Iphlpapi.h>
L%0G >2x Hge0$6l #pragma comment(lib, "Iphlpapi.lib")
nB#XQ8Nzx^ ]"-c?%L MI|anM S2"H E` typedef struct tagAdapterInfo
vUgMfy& $g]'$PB {
'mE!,KeS; NekPl/4 char szDeviceName[128]; // 名字
6,Y<1b*|Vo VgcLG ]tE[ char szIPAddrStr[16]; // IP
Eh|v>Yew #@K
%Mx char szHWAddrStr[18]; // MAC
9 az{j1 rCgoU
xW` DWORD dwIndex; // 编号
\[W)[mH_ M%qHf{ B }INFO_ADAPTER, *PINFO_ADAPTER;
<~-cp61z; Gq9pJ I?Ct@yxhF' b=Oec%Adx INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
}ujl2uhM .u$o^; z! /***********************************************************************
F4
:#okt FR? \H"'x * Name & Params::
_jD\kg#LY Zp
<^|=D * formatMACToStr
xjg(}w "P@oO,. * (
}\/
3B_X6N KVZ-T1K * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
?Y\hC0a60 -5sKJt]+i * unsigned char *HWAddr : 传入的MAC字符串
kr>H,%3~ pF}WMt * )
zJX _EO db0]D\ * Purpose:
])H[>.?K XPsRa[08WK * 将用户输入的MAC地址字符转成相应格式
.|z8WF* j55;E
E! **********************************************************************/
qCku
q 0`%Ask void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
We?cRb BoHpfx1C {
E7>D:BQ\2 A4hbh$ int i;
O[<0\ /YT _~q=: short temp;
7dtkylW s2t9+ZA+s char szStr[3];
Uy5G,! #jd&f,Tt Y]])Tq;h5 uo[W|Q strcpy(lpHWAddrStr, "");
IAzi:ct v2;'F for (i=0; i<6; ++i)
dxK3462 P1I L] {
:DoE_ mo temp = (short)(*(HWAddr + i));
8\B]! t?;\' _itoa(temp, szStr, 16);
Dwg_#GSr \:D"#s%x if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
u;3wg`e )0N^rw kW strcat(lpHWAddrStr, szStr);
A#KfG1K> W~qVZ(G*U if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
\zM3{{mV/ ds;c\x }
/YHAU5N/} VL2+"< }
^&Wa?
m. y`8bx94jB iTIYq0u|#R E2u9>m4_J // 填充结构
1yV+~)by3 pUD(5v*0R void GetAdapterInfo()
jSd[ E)z=85;_p {
TAp8x gOLN7K-) char tempChar;
jU0E=;1 Q7 @oAeNd ULONG uListSize=1;
fF]w[lLDv /lDei} PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
@M&qH[tK-A C q)Cwc[H int nAdapterIndex = 0;
ckdXla 4c9a"v _(:<l
YaY 6'45c1e DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
WO!'(" iph}!3f &uListSize); // 关键函数
?'RB'o~ lFZl}x Q%!Dk0-) ,Vfjt=6]} if (dwRet == ERROR_BUFFER_OVERFLOW)
)];Bo.QA *"Uf| {
L6Io u $(+#$F<eo+ PIP_ADAPTER_INFO pAdapterListBuffer =
V[2} 4=qZ Z>[t (PIP_ADAPTER_INFO)new(char[uListSize]);
/X;/}fk Ld?'X=eQ dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
yZQcxg% PWk\#dJN& if (dwRet == ERROR_SUCCESS)
&M{;[O{ L%;[tu(* {
Fxv5kho W[<ZI>mf pAdapter = pAdapterListBuffer;
3nnoXc' DPr~DO`b while (pAdapter) // 枚举网卡
RmRPR<vGW $0XR<D {
wDDNB1_E NOFuX9/'w CString strTemp = pAdapter->AdapterName; // 网卡名字
apZPHau6h }inV)QQ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
C`qE ,2. %U6A"?To strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
DIw9ov>k y}1Pc* *-(8Z>9 7#(0GZN9h% strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
se=;vp]3a X m3r)Bm'3 pAdapter->IpAddressList.IpAddress.String );// IP
(7Ln~J* n?*r, )' >R}G K5!OvqzG formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
dngG= M $f6.j pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
h43py8v L7]o^p{g}Q '0w</g i>O8q%BnJ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
Xo$SQ0K J`[gE`d 83J63Xa 28qlp>U pAdapter = pAdapter->Next;
{krBAz& "
v<O)1QT 9oYE +kN,OK~ nAdapterIndex ++;
Zc'^iDAY ,b4oV }
uS5G(} [ 5W0s9yD delete pAdapterListBuffer;
0n}v"61q (67byO{ }
u+^KP>rM( f,x;t-o+R }
yLPP6_59$ l <p(zLR }