如何实现修改网卡物理地址的三种方法
-5TMV#i
{ Xl\yOMfp 同样要感谢胡大虾
6
~d\+aV yOr5kWqX 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
>a$b4
pvh ,J ZM%f 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,
$mLiEsJ v7@O ,% 使得两块卡的MAC地址不同,那么网络仍然可以工作。
@1^:V-= E!zAUEVQm[ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
0|D
l/1 e=Teq~K 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
$ Ov#^wfA %^
g(2^ 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
|VE*_ G ^dCSk== 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
m0_B[dw 3P[u>xE 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
5B,HJax [>wvVv 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
:Yy8Ie# EGIwqci: 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
@(_f}SgfE |?Bb{Es 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
aT`. e <N}*|z7=b 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
![CF
>:e PHHX)xK 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
r,-9]?i %5|DdpES 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
ygSvYMC 4,P!D3SH 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
&7m)K>E27 bk{.9nz 2 台。
%eDJ]\*^X +KKx\m* 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
K}1eQS&$a Sw^-@w=!U5 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
IQA<xqX ;$>wuc'L 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
Xsit4Ma 4[^lE?+ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
R4P$zB_<2 DA-W =Cc ->requesthandler函数要hoo miniport的这个函数似乎不容易找
r]'Q5l4j6" B@@j- 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
*zn=l+c xFy%&SKHg 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
08JVX'X-mr .vJt&@NO bit RSA,that's impossible”“give you 10,000,000$...”
/'g"Ys?3 y.m;4(( “nothing is impossible”,你还是可以在很多地方hook。
# 5C)k5 h`HdM58CQ 如果是win9x平台的话,简单的调用hook_device_service,就
Owz.C_{) b1 NB: 可以hook ndisrequest,我给的vpn source通过hook这个函数
'I *&P5| 0&k!=gj:>Z 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
cgvD>VUw J 8""}7D 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
$bv l.c Yt%
E,U~g 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
a{%]X('; Y^P'slY{% 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
b/g"ws_ *S$`/X 这3种方法,我强烈的建议第2种方法,简单易行,而且
;UB$Uqs6 ?g~g GQV 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
Z6XP .. eg
vgi?y 都买得到,而且价格便宜
EFKOElG(k t4E= ----------------------------------------------------------------------------
N2_9V~! `*hrU{b 下面介绍比较苯的修改MAC的方法
;\gsd'i )-4xI4 Win2000修改方法:
;4 rTm@6 !j|93* U%,N"]` o)hQ]d 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Q]]5\C. I N'a5&.. Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
:n?K[f?LfY z}[qk: 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
U|HF;L 1~#2AdG 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
o>' 1ct ugI9rxT]Kv 明)。
Xu8_ <% 4[]/ 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
"x)xjL CL-mt5Kx#7 址,要连续写。如004040404040。
=1}Umn|ZLS 7>`VZ? 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
p#Vh[UTl^ mtON
dI 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
)KLsa`RV: %4Thb\ T 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
bqt*d)$ tsA+B&R_] VYZkHjj)2i #+-
/0{HT ××××××××××××××××××××××××××
m% {4 =tv,B3Mo 获取远程网卡MAC地址。
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~KufSt* .#]
V5g, R""P01IZH oVLgH B\zL 首先在头文件定义中加入#include "nb30.h"
URodvyD t
TAqln| #pragma comment(lib,"netapi32.lib")
!Bv"S0 WD^!G;} typedef struct _ASTAT_
'>] 9efJA y2U^7VrO {
wf<=rW' MxY~(TVPK ADAPTER_STATUS adapt;
-U?Udmov exqFwmhh NAME_BUFFER NameBuff[30];
WmRx_d_ eL-9fld/n } ASTAT, * PASTAT;
65ctxxWv1 9aR-kcvJIJ 9$ z|kwU E,[@jxP 就可以这样调用来获取远程网卡MAC地址了:
na&?Cw AAr[xoiYp CString GetMacAddress(CString sNetBiosName)
3YG[~o|4 Dg$Z5`%k8 {
.
_5g<aw; V^P]QQ\
) ASTAT Adapter;
DB'd9< }jQxwi) "i\rhX 93-UA.+g NCB ncb;
) /kf ' {L5 3cH= UCHAR uRetCode;
S`Jo^!VJ4 :)UF# TU-4+o%; I]"wT2@T;7 memset(&ncb, 0, sizeof(ncb));
s:y~vd(Vi KVVo_9S' ncb.ncb_command = NCBRESET;
(3DjFT3
w Lbka*@ ncb.ncb_lana_num = 0;
I6x HWJ(O/N lw4#xH-? fWx
%?J uRetCode = Netbios(&ncb);
CfguL@tR. :esHtkyML El;\#la BULf@8~( memset(&ncb, 0, sizeof(ncb));
9+G.86Iky I+,~pmn: ncb.ncb_command = NCBASTAT;
v`"z
&@O]' ncb.ncb_lana_num = 0;
/Q4TQ\: .{` : W=fw*ro .5ap9li] sNetBiosName.MakeUpper();
B\U9F5 wo($7'.@
N02X*NC 0j^QY6 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
:Yi1# @ 5!Mr5; y9cDPwi:b }fps~R strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
CbmT aEaP /DG+8u ?v4-<ewD ~s@PP'! ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
-a`` eSNwAExm ncb.ncb_callname[NCBNAMSZ] = 0x0;
}Ut*Y* Lo^0VD!O |H`}w2U[j "|?zQ?E ncb.ncb_buffer = (unsigned char *) &Adapter;
@6eM{3E. nRYHp7` ncb.ncb_length = sizeof(Adapter);
v71j1Q}6 "P)f,n &vf9Gp+MK {9kH<,PJ;! uRetCode = Netbios(&ncb);
F)ak5 {:U zW\5l) O)y|G%O J<g$hk CString sMacAddress;
!^{0vFWE D00I!D16 B?BB m0}Pq{g if (uRetCode == 0)
B$R"Ntp {E6M_qZ {
xbbQ)sH&m y0!-].5UH sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
d5zv8?|X+ snPM& Adapter.adapt.adapter_address[0],
xq`mo OF [y$<jM Adapter.adapt.adapter_address[1],
MKqMH,O T5*
t~`bfU Adapter.adapt.adapter_address[2],
!S0$W?* K4\{G Adapter.adapt.adapter_address[3],
\ 5MD1r} ET t7?,x@ Adapter.adapt.adapter_address[4],
bXSsN\:Y@[ x*]&Ca0+ Adapter.adapt.adapter_address[5]);
>o=O^:/L H =Y7#{} }
#2`ST=# c1!0Z28 return sMacAddress;
}I3 ZNd 0rM'VgB }
;WydXQ}Q^ 05
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G@Ha
t *P\$<4l 修改windows 2000 MAC address 全功略
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OVwcjhQ /y8=r"'G #~3$4j2U(y iME)Jl& 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
!V<c:6" vJybhdvP I-?PTr 0\qLuF[) 2 MAC address type:
R,]J~TfPK x;Qs_"t];3 OID_802_3_PERMANENT_ADDRESS
I},]Y~Y3 R^v-%mG9 OID_802_3_CURRENT_ADDRESS
uu5AW=j MR= dQc EESGU( +<l6!r2Z modify registry can change : OID_802_3_CURRENT_ADDRESS
6wIo95` ]2:w?+T but OID_802_3_PERMANENT_ADDRESS, you must modify driver
UweXz.x7 QCm93YZs6E "!- |hx"yy'ux NOC8h\s}( {RG4 m{#9 Use following APIs, you can get PERMANENT_ADDRESS.
c@eQSy ElFiR; CreateFile: opened the driver
$#z
` R; 49('pq?D DeviceIoControl: send query to driver
jN3K=
MA ^{<!pvT BM~>=emc Sw1z^` Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Q7
4Q|r7 /Bt+Ov3k Find the location:
)Y@E5Tuk> wwvS05=[T .................
,@\$PyJ bD2):U*Fzo :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
&ikPa ,A UyFvj4SU :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
8fI]QW L<7KmN4VX :0001ACBF A5 movsd //CYM: move out the mac address
-0I]Sm;$
Rcn6puZt :0001ACC0 66A5 movsw
`, lnBP3D" wBuos}/ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
u&M:w5EM +'-i (]@!' :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
6dH> 0l (+(YQ2 :0001ACCC E926070000 jmp 0001B3F7
.eBo:4T!d 4!vovt{ ............
4](jV}Hg =&_Y=>rA]0 change to:
A$JL"~R .RazjXAY :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
j7(S= EPd9'9S :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
)ajF ca@v h!~Qyb>W :0001ACBF 66C746041224 mov [esi+04], 2412
v=pkze bZ5cKQ\6 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
6E^h#Ozl
9 BN_I#8r :0001ACCC E926070000 jmp 0001B3F7
nB|m!fi< KbXENz&C .....
4MFdhJoN x(]Um! Kggc9^ 7 _c z$w5` s)A=hB-V -X]?ql*%` DASM driver .sys file, find NdisReadNetworkAddress
kd=|Iip;( h,*-V 'X.k kB!
iEoIBA za,JCI ......
-:V0pb hifC.guK :000109B9 50 push eax
ZZ? KD\S5 r|ID]}w }J ^+66{ ZRy'lW * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
>)j`Q1Qc\ rOo|.4w |
up;^,I V*I2
:000109BA FF1538040100 Call dword ptr [00010438]
Pb]EpyAW { qJ(55 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
x :? EL)( pba`FC4R :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
J$D/-*/@ _O$7*k :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
kSfNu{YS "\~d!"n|2 :000109C9 8B08 mov ecx, dword ptr [eax]
Zl\$9Q_ -;Ij , :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
U/s! Tb>` />X"'G :000109D1 668B4004 mov ax, word ptr [eax+04]
SZVAf|]Yg 7Eo;TNbb :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
E4cPCQyeH lzbAx ......
bSkr:|A7 !+)5?o v.!e1ke8D* Q/%]%d set w memory breal point at esi+000000e4, find location:
0s72BcP =J GL~t? ......
@c-| Sl 0F-%C>&g // mac addr 2nd byte
EEp~\^- PNB E :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
-}CMNh 8#ZF<BY // mac addr 3rd byte
nrM_ay 9>-]*7 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
.jv#<"DW ?'^dYQ4 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
^|lw~F c>b{/92% ...
lcR1FbJ2' #/
HQ?3h] :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
/=[hRn@)A {'UK>S // mac addr 6th byte
hkDew0k 1wLEkp!~ :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
L(q~% Ve[[J"ze :000124F4 0A07 or al, byte ptr [edi]
m:)sUC0 j58'P 5N :000124F6 7503 jne 000124FB
aflBDo1c jAxrU :000124F8 A5 movsd
pn p)- a*7 ZkmYpi[ :000124F9 66A5 movsw
*q*$%H eE5j6`5i // if no station addr use permanent address as mac addr
A(D3wctdr PlRcrT"#w .....
B'hN3. #:xv]qb`k VJSkQ\KD <T`&NA@%~$ change to
f taa~h* )?<V-,D :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
FyWrb+_0v 9P&{Xhs7 :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
&l~9FE* EQVa8xt/C :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
E[Bj+mX9 Ov@vNj& :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
j_0xE;g"] yqKSaPRA :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
ziXI$B4- N gagzsJ= :000124F9 90 nop
dYZB>
OS i}/Het+( :000124FA 90 nop
}t0JI3 ddwokXx
( Lt_A& (g3DI*Z It seems that the driver can work now.
Ns$,.D v<vaPvW Sr>5V U"535<mR Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
,!QtViA7 xm0(U0
> KtcuGI/A 3oMa Before windows load .sys file, it will check the checksum
tR<L9h qHu\3@px The checksum can be get by CheckSumMappedFile.
g4Nl"s*~ fF^A9{{BS ;{1 ws :KI0j%>2y Build a small tools to reset the checksum in .sys file.
h$#|s/ (s,u9vj=>L $msf~M* 5s:g(gy3BR Test again, OK.
-Yg?@yt =kb/4eRg BFQ`Ab+ =%d.wH?dZ/ 相关exe下载
9>/:c\q+ FKy2C:R(] http://www.driverdevelop.com/article/Chengyu_checksum.zip Vo%DoZg 5P[urOvV ××××××××××××××××××××××××××××××××××××
dMK\ y4#i 1IN^,A]r2h 用NetBIOS的API获得网卡MAC地址
xiO10:L4 N~%~Q ××××××××××××××××××××××××××××××××××××
^L-; S w"Y'I$ #:=*n(GT ok{
F=z #include "Nb30.h"
?~X^YxWsY I^m9(L4% #pragma comment (lib,"netapi32.lib")
u@T,8 22Oe~W; A5~OHmeK nTHCb>,vM LZ8xh YJ>P+e\o9 typedef struct tagMAC_ADDRESS
%[OZ;q& X 8u"HW~~= {
OBf$0 S$qpClXS, BYTE b1,b2,b3,b4,b5,b6;
wu3p2#-Z ztC>*SX }MAC_ADDRESS,*LPMAC_ADDRESS;
[_HOD^ w
sbzGW~= toel!+ 8@]vvZ2/gj typedef struct tagASTAT
XhmUtbs vP^V3 {
R(IYb%L [s F/sa3 ADAPTER_STATUS adapt;
Hd{@e6S
*z__$!LR NAME_BUFFER NameBuff [30];
O5ZR{f& q{pa _ }ASTAT,*LPASTAT;
Q+dLWFI AdWP Is>~ P*2Y= U,V+qnS UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
*rmM2{6 S'=}eeG {
7w.9PNhy hlGrnL NCB ncb;
.Ix[&+LsY iu QMVtv UCHAR uRetCode;
ORhvo,.u !BN@cc[% memset(&ncb, 0, sizeof(ncb) );
J#?z/ 3v( 8b< 'jft ncb.ncb_command = NCBRESET;
!f G}<6&i .QB)Y* z ncb.ncb_lana_num = lana_num;
8UXtIuQ "B0I$`~wu //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
\I 7,1I FvDi4[F# uRetCode = Netbios(&ncb );
Amv:dh =gHUY&sPu8 memset(&ncb, 0, sizeof(ncb) );
`It3X.^} WU~L#Ih.V ncb.ncb_command = NCBASTAT;
uYXkD#{ yE|hA2G?0 ncb.ncb_lana_num = lana_num; //指定网卡号
EU.!/'< ageTv/ strcpy((char *)ncb.ncb_callname,"* " );
r tH
#j ^AC2 zC ncb.ncb_buffer = (unsigned char *)&Adapter;
,YF1*69 KdC'#$ //指定返回的信息存放的变量
mJ+mTA5bW =}2k+v-B ncb.ncb_length = sizeof(Adapter);
{11xjvAD mj&$+z M> //接着,可以发送NCBASTAT命令以获取网卡的信息
=a(]@8$!1 PBgU/zVn uRetCode = Netbios(&ncb );
w/@ tH *V{Y.`\ return uRetCode;
KB8_yo{y yo
:63CPP }
F-GH?sfvi [m(n-MuF (PSL[P w9C?wT int GetMAC(LPMAC_ADDRESS pMacAddr)
"/d N 'YzCq;M {
K6N+0# 1'b}Y8YO NCB ncb;
WZcAwYB UHX,s UCHAR uRetCode;
a$$aM2.2 Dmr3r[ int num = 0;
'?d5L+9 H Yw7* LANA_ENUM lana_enum;
;jFUtG d t^Hd]+^\ memset(&ncb, 0, sizeof(ncb) );
!nTI(-- vo^2k13 ncb.ncb_command = NCBENUM;
K?*p|&Fi?8 8p PQ ncb.ncb_buffer = (unsigned char *)&lana_enum;
8@7leAq! ~{l @ ncb.ncb_length = sizeof(lana_enum);
[I78<IJc $.3J1DU //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
dlBr2 9 N[kl3h%q //每张网卡的编号等
lCGEd 3 %:\GYs(Y uRetCode = Netbios(&ncb);
A}_0iwG nf,Ez if (uRetCode == 0)
;Hn>Ew QI`&N(n {
uLrZl0%HT~ d^I:{Ii' num = lana_enum.length;
c=33O,_ Z5,"KhB] //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
JdX!#\O x]vyt}oCmk for (int i = 0; i < num; i++)
Q$A;Fk}- .7> g8 {
bZu2.?{ jfpbD
/ ASTAT Adapter;
=1zRm >m |l:,EA_v| if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
fHXz{,?/w p%IVWeZnx {
9b)'vr*Hy7 fk\hrVP pMacAddr.b1 = Adapter.adapt.adapter_address[0];
jRhRw; "89L^I pMacAddr.b2 = Adapter.adapt.adapter_address[1];
rAS2qt Vn?|\3KY pMacAddr.b3 = Adapter.adapt.adapter_address[2];
69N8COLB .cB>ab& pMacAddr.b4 = Adapter.adapt.adapter_address[3];
S%o6cl =
scZ&}Ni pMacAddr.b5 = Adapter.adapt.adapter_address[4];
<%S[6*6U fK+[r1^ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
rS_pv=0S CmdPa!4) }
';I(#J6 [uFv_G{H }
'W/AYF^5 + {WZpP},v }
jm,:jkr ZV$!dHW/ return num;
tD> qHR 6o~g3{Ow }
Iy Vmz' lQG;WVqW 2tZ\/6G< D{^CJ :n ======= 调用:
N\85fPSMG| )5w# n1 kcE86Y=|x! .B{:<;sa MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
f9^MLb6) z;\,Dt int n = GetMAC(m_MacAddr); // 获得网卡数量
jV(b?r)eT{ D{M&>. (VBO1 f xOKf| TCHAR szAddr[128];
Xvxj-\ - `$yi18F wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
GSVLZF'+ *ch7z|wo. m_MacAddr[0].b1,m_MacAddr[0].b2,
G@rV9 fT5vO.a
m_MacAddr[0].b3,m_MacAddr[0].b4,
.cs4AWml< vUB*Qm]Y\ m_MacAddr[0].b5,m_MacAddr[0].b6);
u\u6<[>P @-XMox/ _tcsupr(szAddr);
LcGG~P|ML vue=K // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
B0,C!??5
%[BOe4[
/m h #o ?y,z /<CgSW} J['i ××××××××××××××××××××××××××××××××××××
Xe@:Aun N`+@_.iBX 用IP Helper API来获得网卡地址
$mn+ AhQsv.t ××××××××××××××××××××××××××××××××××××
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&/;X iy [W:<c7j qjf9ZD& gF r-P! 3 呵呵,最常用的方法放在了最后
(4C_Ft*~j /,JL \b @%I-15Jz _o{w<b& 用 GetAdaptersInfo函数
%h&F s \q
m L^??*XEUJ Z!I#Z2X 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
:nxBM#:xu hf5+$^RZ @MfZP~T+ hh<ryuZ #include <Iphlpapi.h>
"2hs=^&8 0134mw%jk #pragma comment(lib, "Iphlpapi.lib")
&@z
M<A "/{H=X3was !%>(O@~"| %!OA/7XbG typedef struct tagAdapterInfo
;bkvdn} NH!x6p]n {
K#[z5 uw{K&Hxw char szDeviceName[128]; // 名字
im"3n= Jv59zI char szIPAddrStr[16]; // IP
3EA`]&d> h8:5[;e char szHWAddrStr[18]; // MAC
.CEl{fofj k.W1bF9n6 DWORD dwIndex; // 编号
II{"6YI> xkfW^r }INFO_ADAPTER, *PINFO_ADAPTER;
HA3d9` ~jMfm~ E/3<8cV u*8x.UE8C0 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
Imz1"+E~ C ,[q#D4 /***********************************************************************
sdXZsQw FXFyF*w2 * Name & Params::
NkYC( ;g 2t:CK * formatMACToStr
aThvq%; XW BTBL * (
4[
=C,5r ^%}PRl9 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
G(MLq"R6U R;H>#caJ * unsigned char *HWAddr : 传入的MAC字符串
ApqNV diD[/&k#kh * )
$DhW=(YM_a {@
Z%6%'9 * Purpose:
*&$2us0%% k;!}nQ& * 将用户输入的MAC地址字符转成相应格式
Lo5CVlK >JT^[i8[ **********************************************************************/
ETrL3W< GUUd(xS{ void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
N`NW*~ v6O5n(5,, {
'rSJ9Mw"x F 8 gw3 int i;
nD#uOep9 _TjRvILC short temp;
G!g];7PG( RBV*e9P% char szStr[3];
I4MZJAYk !'8jy_<9 Z>J3DH 8eD/9PD=F strcpy(lpHWAddrStr, "");
=iE)vY,?"} iB3C.wd- for (i=0; i<6; ++i)
6(V"xjK )*Rr5l /l {
ivJTE VMJK9|JC[ temp = (short)(*(HWAddr + i));
~A,(D- GLa_[9 " _itoa(temp, szStr, 16);
KKM!($A R|R3Ob.e if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
{h~<!sEX ?xb2jZ/0X strcat(lpHWAddrStr, szStr);
tW"s^r=95 \Vl)q>K_h if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
t9[%o=N~lD \_AoG8B }
DUyUA'*4n| n[ }
>o!5)\F vze|*dKS T)*tCp] la89>pF // 填充结构
h3z9}' *M+ CA_I( void GetAdapterInfo()
JJu}Ed_ (zIF2qY {
e)A{
{wD/ s5u char tempChar;
0l~z0pvT *KDwl<^A ULONG uListSize=1;
]vq=~x '2v$xOh!y PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
(V#*}eGy -ei+r# int nAdapterIndex = 0;
[<IJ{yfx L?r\J8Ch< p@%H.
5&& Y$nI9 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
<M M(Z fx= %e &uListSize); // 关键函数
`;z;=A* Zie t-@} G|)fZQ1nS =xRxr@ if (dwRet == ERROR_BUFFER_OVERFLOW)
j$=MJN0 MTeCmFe0; {
7` IO mTk
bC%}1wwh PIP_ADAPTER_INFO pAdapterListBuffer =
c$~J7e6$ x}H%NzR (PIP_ADAPTER_INFO)new(char[uListSize]);
m9Hdg^L 77~l~EX dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
#4ii!ev QS2~}{v if (dwRet == ERROR_SUCCESS)
]hlYmT }R)A%FKi@ {
S")*~)N@ YveNsn pAdapter = pAdapterListBuffer;
'cvc\=p |n\(I$ while (pAdapter) // 枚举网卡
A3zO&4f
] ~A-VgBbU>_ {
-0Q^k\X- x).`nZ1 CString strTemp = pAdapter->AdapterName; // 网卡名字
bT c'E# L+TM3*a* strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
zq4)Uab* [C( >e0r strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
r+;AE N48 JsbH'l t$5)6zG D8wZC'7 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
I>45xVA q?Av5TFf pAdapter->IpAddressList.IpAddress.String );// IP
M;1B}x@ Ub<^;Du5 <!I^ xo[ dJUI.!hv; formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
~VaO,8&+L J7s\
pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
c9axzg
UA N1jJ(}{3 ,)P6fa/ K 6HH_T AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
=Ye I,KbA) `#>JRQ= \>(S?)6 $Qq5Fx9kU pAdapter = pAdapter->Next;
\C;F5AO -'Y@yIb e*jfxQ=qG /_CSRi& nAdapterIndex ++;
7s.vJdA]6 h|Udw3N1L }
&Un^
_M Pqb])-M9p delete pAdapterListBuffer;
_U/C G<n rc)vVv }
J-+p]xG /d]{ #,k }
/2AeJH\- Q>[GD(8k }