如何实现修改网卡物理地址的三种方法
@6YBK+" q"LJwV}W 同样要感谢胡大虾
y }&4HrT& <% 7P 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
}y-;>i#m=g ^0x.'G? 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,
j`|^s}8t Ld}(*-1i 使得两块卡的MAC地址不同,那么网络仍然可以工作。
Fi?Q
4b NM1cyZ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
C*EhexK,} 2 ]DCF 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
7Z`Mt9:Ht N[bRp 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
%%+mWz a v(Bp1~PPZM 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
6}i&6@Snq? wCU&Xb$F 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
[}p _/jUs_W 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
Ku0H?qft( Z.aLk4QO@ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Q k;Kn *qO]v9 j 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
i{|lsd(+ BbXU|QtY 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
dI_r:xN Iu-'o 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
;h,R?mU ;-9zMbte: 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
uP(B<NfL:' zr3q>]oma 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
cZaF
f?]k A{4G@k+#d 台。
Mm5U`mB ~}$\B^z+ 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
q?;*g@t 4/HY[FT 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
|6sT,/6 dXhCyr%"6 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
@~$F;M=.* c_qcb7<~. w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
--
i&" 5 Q6{(q|M ->requesthandler函数要hoo miniport的这个函数似乎不容易找
h9<mThvgn '0R/6Z|/Y 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
.K|P& BN\fv, 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
i>tW|N ~']&. bit RSA,that's impossible”“give you 10,000,000$...”
a9D gy_!Y -SQJH}zCT+ “nothing is impossible”,你还是可以在很多地方hook。
/FP ~jV!z d7W%zg\T 如果是win9x平台的话,简单的调用hook_device_service,就
aQ!9#d_D pAJ=f}",]E 可以hook ndisrequest,我给的vpn source通过hook这个函数
j*;*Ka w m\*&2Na 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
~:/%/-^ ``(}4a 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
[^?13xMb U OR _M5 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
!y>lOw})Q E/wQ+rv 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
,_.@l+BM. 6C:x6'5[ 这3种方法,我强烈的建议第2种方法,简单易行,而且
kf+JM/ JdaFY+f: 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
ee&nU(pK $xRo<,OV+ 都买得到,而且价格便宜
j}|N^A_ S `"xk,fVYd ----------------------------------------------------------------------------
\3t,|%v :k WZSN8.D 下面介绍比较苯的修改MAC的方法
Wk/fB0 WdTbt Win2000修改方法:
4r_!>['`" uIYcmF\? gq
H`GI l9_m>X~ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
?)!Sm N/ F1 <489 Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
I$aXnd6) yD"]{ 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
s~'9Hv9 ((-aC` 《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
-;+m%"k5 X!U]`Qh 明)。
_wm~}_Q McT\ R{/ 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)
ky'|Wk6 a<f;\$h] 址,要连续写。如004040404040。
zo_k\K`{@ ijvNmn1k 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。)
r@|R-Binz m3U+ du 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。
^D9
/ i'M^ez)u 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。
!?BW_vY
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5+y@ ]5&g *w=z~Jq^R" 获取远程网卡MAC地址。
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(3AYy0J% rQ=xcn[A &|/vM. nped 首先在头文件定义中加入#include "nb30.h"
sk#9x`Rw jz
%;4e~t #pragma comment(lib,"netapi32.lib")
nA>*IU[ p:Iw%eZ: typedef struct _ASTAT_
Bp&6x;MJf Xf6fH O {
(})]H:W7 {G Ub'J ADAPTER_STATUS adapt;
{VBR/M(q j?=V tVP NAME_BUFFER NameBuff[30];
H9sZR>(^ $b4*/vMr } ASTAT, * PASTAT;
cE^kpnVq|< :[L{KFQU ~@xT]D!BQ S2Zx &D/_ 就可以这样调用来获取远程网卡MAC地址了:
!)NYW4" W|lH CString GetMacAddress(CString sNetBiosName)
!{$qMhT mRwXN*Izw {
s jSi;S4 ]t*33 ASTAT Adapter;
:b"=KQ M#ZT2~+CT M#`{>R| <sa #|Y$ NCB ncb;
yU *u %=y;L:S\p UCHAR uRetCode;
:){)JZ}-95 5xhM0( $6 W3EOl dFzYOG1 memset(&ncb, 0, sizeof(ncb));
T&]Na TS1pR"6l ncb.ncb_command = NCBRESET;
Y^4q9?2G 0%/,>IR>r ncb.ncb_lana_num = 0;
|4=ihB9+ iA]DE`S n4Vwao/9x 64SW uRetCode = Netbios(&ncb);
H4W1\u Ih; aBS S[Vtq^lU |0lLl^zp memset(&ncb, 0, sizeof(ncb));
kPW BDpzN :RHm*vt ncb.ncb_command = NCBASTAT;
p*Xix%#6 K6-6{vt ncb.ncb_lana_num = 0;
FzVZs#O !-7_ +v> \]t]#D>0 5~QhX22 sNetBiosName.MakeUpper();
tbg*_ZQO u 3eWJt\}?B 2H6:np|O \/n+j! FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
VXA[TIqp f#1/}Hq/I Cc2MYm8 :Pc(DfkS strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
3+e4e 5PDSA* ,}KwP*:Z -ovoRI^6`} ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
ea2 `q [O(m/ ncb.ncb_callname[NCBNAMSZ] = 0x0;
eap8*ONl (nq^\ZdF _p0)vT hzq5![/sV ncb.ncb_buffer = (unsigned char *) &Adapter;
ndqckT@93 eIsT!V"7 ncb.ncb_length = sizeof(Adapter);
)Z("O[ p=H3Q?HJ} 4oV
{=~V Q<1L`_.> uRetCode = Netbios(&ncb);
Gy9
$Wj a#$N% =j qIz}$%!A mf$Sa58 CString sMacAddress;
g
&*mozs CG.,/]_ S"Kq^DN P<vo;96JT if (uRetCode == 0)
##v`(#fu 7LfcF {
iKhH ^V%j *Z; r
B sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
HAd%k$Xu{ `UQEXoB) Adapter.adapt.adapter_address[0],
XC2FF&B& ,m:L2 -J@ Adapter.adapt.adapter_address[1],
Ch t%uzb, C s#w72N Adapter.adapt.adapter_address[2],
JYQ.EAsr! )nOE8y/ Adapter.adapt.adapter_address[3],
ctHEEFWm F{\=PCZ>7 Adapter.adapt.adapter_address[4],
@y5= J`@= 0yaMe@&, Adapter.adapt.adapter_address[5]);
~;8I5Sge x}|+sS,g }
FfG%C>E6~ V9Hl1\j^ return sMacAddress;
85D? dgV {yS;NU`2 }
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s&VOwU D"!jbVz]* 修改windows 2000 MAC address 全功略
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:v)6gz(p L#2ZMy
Z9VR]cf? [~)x<=H8{ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
#ua^{OrC/ GyK(Vb"h6 q/x/N5HU ~)?|J 2 MAC address type:
nmg{%P c]NN'9G!{ OID_802_3_PERMANENT_ADDRESS
#)]E8=} , D"]y~~I5 OID_802_3_CURRENT_ADDRESS
(:n|v% (v^Z BM_ iD714+N( qnXTNs
?b modify registry can change : OID_802_3_CURRENT_ADDRESS
({ k7#1
h8 |'$ l7 but OID_802_3_PERMANENT_ADDRESS, you must modify driver
i?-Y NbkK&bz \0&SI1Yp RG1\=J$:E CmHyAw( `{o$F ::( Use following APIs, you can get PERMANENT_ADDRESS.
+?AW>&68y ``4?a7!! CreateFile: opened the driver
4.w"(v9 V MUwxgAG`G DeviceIoControl: send query to driver
J|5Ay1eF-
dB7ZT0L\ Z0\Iyc G t^U^Tr Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
SiTeB)/ M1{(OY(G Find the location:
s[X
B#)H4 x.UaQ |F .................
#xp(B5 oKa>.e7. :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
}#/lN hKN6 y% :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
F#|Z# Mu RRzP*A%= :0001ACBF A5 movsd //CYM: move out the mac address
f GarUV %b?uW]j: :0001ACC0 66A5 movsw
th
2<o5 b-%l-u :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
+zp0" ,2B :0I
l|aB :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
;;Tq$#vd -?fR|[\[U :0001ACCC E926070000 jmp 0001B3F7
t!qwxX*$T IaasHo\ ............
1EsqQz*$u S{:Cu}o change to:
7 :U8 f: t$I|E :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
l"\uf(0K U=m=1FYaG :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
,g|2NjUAc i}lRIXjdV :0001ACBF 66C746041224 mov [esi+04], 2412
_ECB^s_ R=$Ls6z :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
Qxq-Mpx{ h<NRE0- :0001ACCC E926070000 jmp 0001B3F7
<\aU"_D ;?~
9hN! .....
'[0YIn Pa&4)OD 8xTix1u0 x~+-VF3/ mi^hvks< S^j,f'2 DASM driver .sys file, find NdisReadNetworkAddress
jQ$BPEG&X h(N=V|0 M-Sv1ZLh ti9}*8 ......
XU9'Rfp &t3Jv{ :000109B9 50 push eax
w2zp#;d hW'
HT %\I.DEYH mx}E$b$<CY * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
6Xa.0(h ^73=7PZ |
AP w6 }N,>A-P :000109BA FF1538040100 Call dword ptr [00010438]
e{!vNJ0` H(> M :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
(oYW]c}G, .@k *p >K :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
KyLp?!|>
MZ~.(& :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
M[s\E4l:t d+5:Qrr :000109C9 8B08 mov ecx, dword ptr [eax]
Kz[BB@[ #{,h@g}W :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
KY+]RxX o0`q#>7!_b :000109D1 668B4004 mov ax, word ptr [eax+04]
j04/[V) x+:zq<0| :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
Kv?;cu! @a(oB.i ......
784;]wdy\ RGp'b 2 ~-( A ikHOqJ-,m set w memory breal point at esi+000000e4, find location:
sFElD
]| m&Sp1=*Ejy ......
@q)E=G1<o0 JIV8q HC // mac addr 2nd byte
XKSX#cia q%S8\bt :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
!<r8~A3!( [H^ X"D // mac addr 3rd byte
_}ele+ d?7BxYaa :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
V(..8}LlD E}$V2ha0zu :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
Z,aGtJ.a'9 %U?)?iZdL ...
oMc1:=EG 40.AM1Z0f :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
hdg<bZk: v[L[A3`"/ // mac addr 6th byte
P)1EA; HNMBXXf,B :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
6"%2,`Nu \h#9oPy :000124F4 0A07 or al, byte ptr [edi]
sHs g_6~ %wW'!p-< :000124F6 7503 jne 000124FB
>'Hx1; |yv]Y/= :000124F8 A5 movsd
c&e0OV\m ^Y 7U1I :000124F9 66A5 movsw
,8VXA +'_ yVYkuO // if no station addr use permanent address as mac addr
>76 |:Nq <Uwwux<v .....
U>A6eWhH ImHU:iR[J- r|-J8s# a8QfkOe change to
G_(ct5:_"! @C_ =* :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
2sun=3qb NCDxcz;Gb :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
D|TR! b1)\Zi :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
veO?k.u( Z =
ik{/ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
f4
O]`U 6[+j'pW? :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
PbN3;c3 hBy*09Sv :000124F9 90 nop
,qu:< s41adw> :000124FA 90 nop
]-Lruq# }!B.K^@) \(bj(any LG6I_[ It seems that the driver can work now.
5rN7':(H!% PUKVn+h Z@oKz:U BA*&N>a Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
;qb Dbg y/\ZAtnLo ;sQ20 B' f1\7vEE, Before windows load .sys file, it will check the checksum
Xi+n`T'i +wA p,Xr The checksum can be get by CheckSumMappedFile.
vv*
|F l7~Pa0qD AysL-sqR R8ZD#,; Build a small tools to reset the checksum in .sys file.
U!NI_uk kQ[Jo%YT?E |Eu*P &Ea"hd Test again, OK.
Gw`/.0 c_DaNEfaY i'iO H|s g-|Kyhr?= 相关exe下载
Z9f/-|r5 NfqJ=9 http://www.driverdevelop.com/article/Chengyu_checksum.zip B
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%2YN,a4 fFHK:n` 用NetBIOS的API获得网卡MAC地址
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O$U}d-Xnx UQnBqkE C$_G'XI 8=pv/o #include "Nb30.h"
A$ J9U3+O X98#QR#m #pragma comment (lib,"netapi32.lib")
lJlhl7 $':JI#
sX!3_'- Wt"ww~h`( z6 a,0&;-L bl`D+/V typedef struct tagMAC_ADDRESS
i)[kubM YQx?*
gZS {
1y~L8!:L %rw}u"3T BYTE b1,b2,b3,b4,b5,b6;
HM
90Sb ~;!BDLMC6 }MAC_ADDRESS,*LPMAC_ADDRESS;
V07VwVD Yfe'#MKfL P*7S3Td 73VQ@Jn typedef struct tagASTAT
#1B}-PGCm Enu!u~1]F {
F$[)Bd /" m|lM.]2_ ADAPTER_STATUS adapt;
]~'9 HmW=t}! NAME_BUFFER NameBuff [30];
n
3h^VQ*]G 7MoR9,( }ASTAT,*LPASTAT;
8-A:k E JBvk)ogM O%52V|m}{ "~_$T@^k> UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
*!i,?vn qg|Ox*_od" {
k~{Fnkt ,}u,)7 NCB ncb;
\zBd<H4S: s:3aRQ% UCHAR uRetCode;
gU~
L@R_D p?}f|mQS) memset(&ncb, 0, sizeof(ncb) );
*B%y`cj| 8~;{xYN ) ncb.ncb_command = NCBRESET;
1>hb-OMX Wux 0RF& ncb.ncb_lana_num = lana_num;
]F
!'M o1Ne+Jt //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
cD5w| rm?i N`f!D>b:dn uRetCode = Netbios(&ncb );
MST:.x ; [TP memset(&ncb, 0, sizeof(ncb) );
=n)JJS94 C?8PT/ ncb.ncb_command = NCBASTAT;
?0 HR(N(z! UP}feN ncb.ncb_lana_num = lana_num; //指定网卡号
BO[+E'2 :sU!PF[< strcpy((char *)ncb.ncb_callname,"* " );
d:A\<F )uANmThOz ncb.ncb_buffer = (unsigned char *)&Adapter;
_L8Mpx*E C(f$!~M4b //指定返回的信息存放的变量
_c[|@D 3xRM
1GgO ncb.ncb_length = sizeof(Adapter);
n/xXQ7y |!{z?
i //接着,可以发送NCBASTAT命令以获取网卡的信息
KrJ 5"1= #c6ui0E%;t uRetCode = Netbios(&ncb );
~azF+}x90N B.V?s,U return uRetCode;
t-'I`I ,NjX&A@ }
2j2mW>Z Ga]47pQ"F d#E(~t(^ -K:yU4V int GetMAC(LPMAC_ADDRESS pMacAddr)
Y=AH%Gy9) >/(i3) {
AqKHjCI | -JI`!7 NCB ncb;
s[Y)d>~\$= mYntU^4f UCHAR uRetCode;
iU.!oeR? .UNF~}^H int num = 0;
W,xi>5k B0 6s6Q LANA_ENUM lana_enum;
xt?3_?1 -kWO2 memset(&ncb, 0, sizeof(ncb) );
j kSc& kTr6{9L ncb.ncb_command = NCBENUM;
-0{T d1UVvyH ncb.ncb_buffer = (unsigned char *)&lana_enum;
P
h9Hg' or?0PEx\ ncb.ncb_length = sizeof(lana_enum);
t8L<x KDux$V4 //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
aeEw# H|grbTv, //每张网卡的编号等
&mX5&e `Af{H/qiI uRetCode = Netbios(&ncb);
/p[|DJoM b{Z^)u2X if (uRetCode == 0)
AQE
eIFH Y'tq m&} {
6"BtfQ") Q&oC]u(="& num = lana_enum.length;
5oVLv4Z9u %M|Z}2qv //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
8:Z@ lp^ KC&H* for (int i = 0; i < num; i++)
SNQz8(O mgmWDtxN {
Ah6wU|_-g s/r5,IFR ASTAT Adapter;
~5lKL5w a Q.Iq if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
+P>Gy`D9 uPa/,"p {
F?*Dr 43vGgGW pMacAddr.b1 = Adapter.adapt.adapter_address[0];
\4[c}l )B-MPuB pMacAddr.b2 = Adapter.adapt.adapter_address[1];
^VSt9& yw;ghP; pMacAddr.b3 = Adapter.adapt.adapter_address[2];
UN
cYu9[ ^n\9AE3 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
AZh@t?) utYnaeQcn pMacAddr.b5 = Adapter.adapt.adapter_address[4];
P5'iYahCq_ XkM s pMacAddr.b6 = Adapter.adapt.adapter_address[5];
F Q8RK~?` ?b!CV
}
tebWj>+1c bYwI==3 }
g*:ae;GP (|yRo }
Wl^prs7}c oUW)H return num;
nz,Mqol 71oFm1m{ }
-X"5G
tYI]LL V_)5Af3wY 6{JR 0 ======= 调用:
k #1` Jngll D8r>a"gx P<j4\zJ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
&{-oA_@ M/::`yJQu int n = GetMAC(m_MacAddr); // 获得网卡数量
,!o\),N XM$5S+e m#5|J@] sDLVYD TCHAR szAddr[128];
Hmz=/.$ 9;E%U2T7 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
5}.,"Fbr @A~B
, m_MacAddr[0].b1,m_MacAddr[0].b2,
/3CHE8nSh oso1uAOfp m_MacAddr[0].b3,m_MacAddr[0].b4,
D..{|29,: c,#~L7 m_MacAddr[0].b5,m_MacAddr[0].b6);
J~_L4*Jw nUI63? _tcsupr(szAddr);
t*Z .e.q+ kPx]u\ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
P#dG]NMf baUEsg[~V w0a+8gexi u+2xrzf Yv#J`b@y |'V<>v.v ××××××××××××××××××××××××××××××××××××
IqvqvHxLX LVR;&Z>j 用IP Helper API来获得网卡地址
B-y0;0 E%wV ××××××××××××××××××××××××××××××××××××
n9<roH dXA{+<!! Q%,o8E2~ nZ2mEt 呵呵,最常用的方法放在了最后
fWtb mUq A&NC0K}G! I3}HNGvU *6 z'+' 用 GetAdaptersInfo函数
J[j/aDdP v7{ P].M ,$MWk(S nvO% 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
EuKrYY] g ;#5-.z 7AGZu?1]M L:t)$iF5+ #include <Iphlpapi.h>
%KJ"rvi4K PTuCN #pragma comment(lib, "Iphlpapi.lib")
N3XVT{yo S7?f5ux O+(. 29 fd!pM4"0 typedef struct tagAdapterInfo
;w>3,ub(0 .NV)hg)|cZ {
dK0}% ]i3# |g7nh[ char szDeviceName[128]; // 名字
])Q9=?Sd} yBYuDfeZ char szIPAddrStr[16]; // IP
)o
" SB1 N27K char szHWAddrStr[18]; // MAC
{a+Fx}W bGMeBj"R DWORD dwIndex; // 编号
7.lK$J: 8
7|8eU2:k }INFO_ADAPTER, *PINFO_ADAPTER;
~,1-$#R G:h;C].
2g ?Jb5) =FtM;(\ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
F- !}dzO 7})!>p ) /***********************************************************************
)9A<fwpN fw(j6:p * Name & Params::
jt'Y(u]2 8^P2GG'+- * formatMACToStr
*'s2
K GDo)6du * (
c"%_]7 Gg}LC+Y * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
?j&~vy= T 1eE]4Z4Q * unsigned char *HWAddr : 传入的MAC字符串
JhMrm% |(J
?#? * )
Sg_-OX@f X_0{*!v8 * Purpose:
oSu|Yn .swgXiRvs * 将用户输入的MAC地址字符转成相应格式
J#Ne:Aj_ PoBukOv **********************************************************************/
NR;S3-Iq( z/P^-N> void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
A_6/umF[ZA >"sKfiM)b {
0f=N3) j-I6QUd int i;
4Rrw8Bw =CG!"&T short temp;
\K_!d]I { T,xVQ4J? char szStr[3];
fr,CH{Uq ;8%@Lan K;ry4/Vap U"%8"G0) strcpy(lpHWAddrStr, "");
-pU\"$nuxH 0-t4+T for (i=0; i<6; ++i)
GH; F3s O'&X aaZV {
fdCxMKlu; g`~lIt[=
temp = (short)(*(HWAddr + i));
&23ss/ COkLn)+0 _itoa(temp, szStr, 16);
eLt Cxe 1CS]~1Yp: if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
PTI'N%W vU\w3 strcat(lpHWAddrStr, szStr);
AP?{N:+ F"@'(b if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
3$kv%uf{ ~qLhZR\g^ }
*Y^Y *\~kjZ 3 }
66"ZH,335 9%)& }KK| @=<TA0;LL 6q
xUT // 填充结构
z5o9\.y({ xt<,
(4u void GetAdapterInfo()
{7pE9R 5 M;RnH##W {
w_z^5\u0 a,0o{*(u$ char tempChar;
?w5nKpG#RI )Ido|!]0d ULONG uListSize=1;
si
mX q2j}64o_S PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
B'BbTI, 2h? r![ int nAdapterIndex = 0;
fY\tvo% 4K?H-Jco {If2[4!z 7N~qg 7& DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
#35S7G^ @` )S;Xy`vO &uListSize); // 关键函数
`w+9j- 3sg)]3jm2 _I70qz8 KxTYc if (dwRet == ERROR_BUFFER_OVERFLOW)
-5-SlQu $85o%siS' {
3xCA\* C;:1CK PIP_ADAPTER_INFO pAdapterListBuffer =
%ucmJ-<y# *
SON>BSF (PIP_ADAPTER_INFO)new(char[uListSize]);
Kp=3\) & $d??( dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
fdH'z:Xao F0ivL` if (dwRet == ERROR_SUCCESS)
pt|$bU7 ;Q,).@<C {
|s3HeY+Co ]#7Y@Yo pAdapter = pAdapterListBuffer;
0Eg r
Q ThQEQ6y while (pAdapter) // 枚举网卡
`zsk*W1GA \3Ald.EqtM {
@XG`D>%k +sbacMfq CString strTemp = pAdapter->AdapterName; // 网卡名字
[;LPeO 6pz:Lfd80 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
AU?YZEAei Ug'nr strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
uu/7Ie ZwrYss u(G;57ms N, +g/o\f strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
#1!BD!u ^fiRRFr[ pAdapter->IpAddressList.IpAddress.String );// IP
md
+`#-D\O ;<)-*?m9 C"|_j? d@`:9
G3 formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
z^HlDwsbm 8RT0&[ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
P :h4 (Gk]<`d#N G@I_6cE x 3co? AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
_nFvM'`< 3$G25=eN 2F@<{v4 3LnyQ pAdapter = pAdapter->Next;
9l^ S@2Jj>3D? NeZYchR F4{. 7BT nAdapterIndex ++;
UHl/AM>! t:@A)ip }
>33b@) <^c0bY1 delete pAdapterListBuffer;
nk,Mo5iqV T`<k4ur }
O*Pe[T5x' R/FV'qy] }
Ytnr$*5. 9@>hm>g. }