如何实现修改网卡物理地址的三种方法
5vJxhBm/ o#=C[d5BV 同样要感谢胡大虾
M6GiohI_"P Hg$7[um 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
).AMfBQ=; "Q{l])N 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,
| AiMx2 t7Mq>rFB 使得两块卡的MAC地址不同,那么网络仍然可以工作。
JKy~'>Q pw`'q(ad 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
2[qoqd( `F3wO! 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
E^$8nqCL: =-,'LOE 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
=T\=,B }kP<zvAaw 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
(][-()YV x=+>J$~Pb 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
xP/q[7>#Q g@T}h[ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
#2Iag'4T SPXvi0Jg 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
K$w;|UJc `5!AHQ/ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
fI1
9p Q H8g%h}6h 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
6P:fM Y 0a bQY 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
t=9f:,I$ jsx&h
Y%( 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
crN*eFeW klH?!r& 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
K?r k/sfak{Q 台。
LNyrIk/1 tP"6H-)X& 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
/V63yzoY MTKNIv| 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
k>7bPR5Mw n1PBpM9! 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
+vxOCN4}v x/wgD'? w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
xVgm 9s$"c !zllvtK4 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
,aa
4Kh ?~4x/d% 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
W)J MV ^9]iUx 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
=,h'}(z_ [`s0 L# bit RSA,that's impossible”“give you 10,000,000$...”
j--byk6PB CWocb=E “nothing is impossible”,你还是可以在很多地方hook。
vZ811U~} :~#)Xa0I 如果是win9x平台的话,简单的调用hook_device_service,就
W]bgWKd x)GheM^ 可以hook ndisrequest,我给的vpn source通过hook这个函数
}WaZ+Mdg\ "qd|!:bE 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
gPb.%^p >3@3~F%xAX 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
i q oXku bX,#z, 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
(CY D]n wDGb h= 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
GZ,MC?W =B5{ 7g\ 这3种方法,我强烈的建议第2种方法,简单易行,而且
N5,LHO MfHOn YV 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
6@t& 2QM{e!9 都买得到,而且价格便宜
o-7{\%+M yNowhh ----------------------------------------------------------------------------
Z"%. euVDrJ^ 下面介绍比较苯的修改MAC的方法
Z\xnPhV *OznZIn Win2000修改方法:
BAY e:0 0 !{X8>x ydo9 P5E rq4g~e!S 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
i?;#ZNh s)`(@"{ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
bxtH`^ 2xf lRks 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
ybw\^t pGjwI3_K 《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
, ?U)mYhI NsP=l] 明)。
)Uy%iE* !Q15qvRS 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)
*DC/O(
0 I;%1xdPt 址,要连续写。如004040404040。
\X _}\_c,d _uLpU4# ? 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。)
BDvkY ,]7ouH$H} 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
\fiy[W/k /51$o\4S 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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fmj}NV&ma ndzADVP 获取远程网卡MAC地址。
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2[ofz}k]r) j?m(l,YD|* "Zh,;)hS WoN},oT[i 首先在头文件定义中加入#include "nb30.h"
Q=Mv"~2>B `G1"&q,i #pragma comment(lib,"netapi32.lib")
8wvHg_U6W {)l Zfj}l typedef struct _ASTAT_
D]fuX|f~ul v:QUwW {
)'T].kWW 7PMz6 ADAPTER_STATUS adapt;
} &+]UGv V 97ORI NAME_BUFFER NameBuff[30];
Mf#@8"l $q:l \ } ASTAT, * PASTAT;
*3`R W<Z H'zAMGZa #p>&|I K~,!IU_QG 就可以这样调用来获取远程网卡MAC地址了:
|ugdl|f SyVXXk 0 CString GetMacAddress(CString sNetBiosName)
#%@bZ f
N=C t3 {
Os-Z_zSl6 JX&]>#6|E ASTAT Adapter;
JCnHEH O}zHkcL o#\L4P(J ~*/ >8R(Y NCB ncb;
@I?,!3`jS '1LN)Yw UCHAR uRetCode;
wg%Z ^UJIDg7zS xOKJOl ocWl]h]. memset(&ncb, 0, sizeof(ncb));
a<q9~QS ,--#3+]XU ncb.ncb_command = NCBRESET;
f}(4v1T s(3u\#P ncb.ncb_lana_num = 0;
m_oUl(pk _Sfu8k>): /C Xg$%\ -LRx}Mb9 uRetCode = Netbios(&ncb);
,.p
36ZLP Ve%ua]qA U<0Wa>3zj ,]wQ]fpt memset(&ncb, 0, sizeof(ncb));
lwX9:[Z !9PAfi? ncb.ncb_command = NCBASTAT;
.8^mA1fmX z0/+P ncb.ncb_lana_num = 0;
Z40k>t
D 8%m\J:eR H"? 5]!p #;a+)~3*O sNetBiosName.MakeUpper();
hzr,
%r _]o7iqtv iXo;e WUie`p FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
DCiU?u~ Zqm%qm: X5/j8=G H` 'uL$j=vB strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
!9
kNL |OF3O,5z #oTVfY# g]L8Jli ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
}C_g;7* f\cTd/?Ju ncb.ncb_callname[NCBNAMSZ] = 0x0;
kR
%,:
jy.L/s 'XKfKv >; A"M;kzAfHM ncb.ncb_buffer = (unsigned char *) &Adapter;
z_xy*Iif 9_5>MmiB ncb.ncb_length = sizeof(Adapter);
m}?jU #Y7iJPO ];Noe9o faRQj:R8 uRetCode = Netbios(&ncb);
& n@hD7=( .jqil0#)Y" ]I,&Bme :j3'+%'2 CString sMacAddress;
;W5.g8 qpe9?`vVX oQ]FyV RyX11XU if (uRetCode == 0)
*(yw6(9% c{1)-&W {
RP~67L N*Q*>q sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
B">Ko3 [rcM32 Adapter.adapt.adapter_address[0],
A2\hmp@A@7 cD`?"n Adapter.adapt.adapter_address[1],
$m5Iv_ N<<wg{QO Adapter.adapt.adapter_address[2],
2( GYk i`l;k~rP Adapter.adapt.adapter_address[3],
-
i2^ eZl .$cX:"_Mk Adapter.adapt.adapter_address[4],
kK}?NKqT B^TgEr Adapter.adapt.adapter_address[5]);
I/St=-; x'}zNEXI }
K{I "2c 5Xxdm-0 return sMacAddress;
:dbO|]Xf Ou4hAm91s }
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sqhIKw@ 63\
CE_p 修改windows 2000 MAC address 全功略
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zwQ#Yvd U+B{\38
X=?9-z]
QO u8?$W%eW 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
g ;
-3 :yJ#yad 3<)][<Ud (bI/s'?K 2 MAC address type:
w8q
2f-K- = =pQ
V[ OID_802_3_PERMANENT_ADDRESS
)g8Kicox5 $HOe){G OID_802_3_CURRENT_ADDRESS
Q$p3cepsK ;8MQ'# )Dhx6xM[a ~FAk4z=Ed modify registry can change : OID_802_3_CURRENT_ADDRESS
=YO<.(Lu Zp{K_ec{ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
x76;wQ tIV9Y=ckr0 vAG|Y'aO@% f\$_^dV cY!Pv 6:QlHuy0nH Use following APIs, you can get PERMANENT_ADDRESS.
t; #@t/` @||nd,i`n~ CreateFile: opened the driver
&QQ6F>'T %b_0l<+
DeviceIoControl: send query to driver
6j1C=O@S 0r$n \uo{I~Qd Ed0}$b Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
'?I3&lYz{ Lf<urIF Find the location:
\L?A4Qx)_ h~%8p
] .................
t}}Ti$$> \O~/^ Y3U! :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
#d<"Ub 1\lZ&KX$i :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
|DsT $~D Dh}d-m_5 :0001ACBF A5 movsd //CYM: move out the mac address
Uv<nJM _@)-#7 :0001ACC0 66A5 movsw
R $dNdd9m *e:I*L :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
Fku<|1}&y 7N OF^/nU :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
Ke#Rkt C
%j%>X` :0001ACCC E926070000 jmp 0001B3F7
g 6?y{(1 fWIWRsy% ............
lOb(XH9 `l70i2xcj change to:
V#Y"0l+~ @|w/`!}9q :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
x@)cj M.qv'zV`xG :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
1n6%EC|X =%I;Y& K :0001ACBF 66C746041224 mov [esi+04], 2412
-#4QY70H t }[c.OJ:
:0001ACC5 C745F406000000 mov [ebp-0C], 00000006
ZhRdml4U2 iM1E**WCtv :0001ACCC E926070000 jmp 0001B3F7
g^po$%I ' :YX5%6 .....
iN0'/)ar :T@} CJ )Xt#coagS N3KI6p6 \ hhU\$'0B- 5}5oj37x DASM driver .sys file, find NdisReadNetworkAddress
HHgv,bC! 23houS ei}(jlQp qJtLJ<=1 ......
{{pN7Z
y=
8SD7P' :000109B9 50 push eax
`d/* sX?k (6}7z+ :1"k`AG qv:DpK * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
j}J=ZLr/V" _ q>|pt.W |
OYmutq ]70ZerQ~L :000109BA FF1538040100 Call dword ptr [00010438]
&VCg`r-{~ EKQ>hww8 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
)@tHS-Jf -~_|ZnuM9 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
y>T> f"AT@Ga] :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
Uhn3usK y
GmFi :000109C9 8B08 mov ecx, dword ptr [eax]
at\u7>;.^k ]j*uD317 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
kPA g* 8B!QqLqK :000109D1 668B4004 mov ax, word ptr [eax+04]
MlS5/9m@^ @1bl<27 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
G%!i="/9 {}RU'<D
......
R7h3O0@! /74h+.amg ru1^.(W2 [P }mDX set w memory breal point at esi+000000e4, find location:
{+Wknm% oxI?7dy5 ......
7GErh, `6# s+JA[ // mac addr 2nd byte
VH+3o?nrT 1TGE>HG :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
w7q6v> E1w8d4P,G // mac addr 3rd byte
c7[Ba\Cr4h zR/mz) 6_ :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
7@k3-?q G-:7,9 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
7>0/$i#'Vl x]R0zol ...
]!jfrj {(tR<z) :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
(WY9EJ<s, v:w^$]4 // mac addr 6th byte
NMC0y|G V_ntS&2o :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
=@hCc Nm-E4N#'i :000124F4 0A07 or al, byte ptr [edi]
0;OZ|;Z ~Dw%
d; :000124F6 7503 jne 000124FB
n\BV*AH */@I$* :000124F8 A5 movsd
XJwgh y?( 4L97UhLL :000124F9 66A5 movsw
F~OQ'59!Pf @`^Z5n.4 // if no station addr use permanent address as mac addr
*mYGs )| bTAY5\wB .....
,C_MB1u ,K30.E OJM2t`}_t 9q[[
,R
change to
B|M@o^Tf 0~DsA Ua :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
}w>UNGUMh $
)2zz>4 :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
SD@ 0X[ ?=-/5A4K :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
y4=T0[
V cbzS7q<) :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
C}L2'l, *&+zI$u( :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
W(-son~I (hKjr1s :000124F9 90 nop
jzWgyI1b #~qzaETv, :000124FA 90 nop
fwUF5Y $DnR[V}rR! &wu1Zz[qcz Y$./!lVY It seems that the driver can work now.
J'WOqAnPZ 1r*@1y<0" VuK>lY& 0r!F]Rm-^ Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
o>&pj z fy(j 9d=\BBNZ G_ ~qk/7mF Before windows load .sys file, it will check the checksum
]'hel#L;l mGmZ}H'{ The checksum can be get by CheckSumMappedFile.
N1x~-2( Ruwp"T}mF zh(=kS` I9#l2<DYlX Build a small tools to reset the checksum in .sys file.
t47;X}y f \DD4=XGA :gRVa=}= N\?__WlBK7 Test again, OK.
0Xn,q]@Z *#?9@0b@ EW`WFBjj -0NkAQrg 相关exe下载
[I<J6= 8R(l~ http://www.driverdevelop.com/article/Chengyu_checksum.zip i;IhsKO0R Nm%#rZrN~Q ××××××××××××××××××××××××××××××××××××
Uw3wR!: 8&qtF.i-6 用NetBIOS的API获得网卡MAC地址
*Z2Ko5&Y2 `ooHABC ××××××××××××××××××××××××××××××××××××
rx<P#y]3) :n%& !>kg:xV %`/F>` #include "Nb30.h"
z XU r34jF XSh[#qJ #pragma comment (lib,"netapi32.lib")
t23W=U ^L.'At cveQ6
-`K )N\ BC 2)QZYgfh 5rQu^6& typedef struct tagMAC_ADDRESS
KAu>U3\/ 'coY`B; 8 {
@,W5K$Ka= p&HO~J<w BYTE b1,b2,b3,b4,b5,b6;
axN\ZXU C!6D /S }MAC_ADDRESS,*LPMAC_ADDRESS;
P{StF`>Y MvaX>n!o ={o)82LV zzd PR}VG typedef struct tagASTAT
D$TpT
X\ (eHTXk*V` {
x>T+k8[n -q?, ADAPTER_STATUS adapt;
y*=Ipdj ::cI4D NAME_BUFFER NameBuff [30];
%;aB#:p6 .%M80X{5~ }ASTAT,*LPASTAT;
g{K \ g{kjd2 4<f^/!9w 8{6`?qst@ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
eIhfhz?Q;# la^K|!| {
BD]o+96qP D^f;X.Qm NCB ncb;
lW4 6S kD)]\ UCHAR uRetCode;
.VohW=D3 \H1t<B, memset(&ncb, 0, sizeof(ncb) );
>?ec"P%vS/ 82 o|(pw ncb.ncb_command = NCBRESET;
<@0S]jy &(|Ot`el]v ncb.ncb_lana_num = lana_num;
VM;vLUu!e `-?`H>+OG //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
OgHqF,0MN 5FsfJpw uRetCode = Netbios(&ncb );
8;,|z%rS" mSO7 r F memset(&ncb, 0, sizeof(ncb) );
/ neY2D6 pkTVQdtRG ncb.ncb_command = NCBASTAT;
d vo|9 > }
na@gn ncb.ncb_lana_num = lana_num; //指定网卡号
yDj'')LOQg _'n]rQ' strcpy((char *)ncb.ncb_callname,"* " );
t5 P8?q\ +Z]}ce
u" ncb.ncb_buffer = (unsigned char *)&Adapter;
vV"I}L bHXoZix //指定返回的信息存放的变量
2~vvE `_BmVms ncb.ncb_length = sizeof(Adapter);
0;]VTz?P /-(OJN5F^ //接着,可以发送NCBASTAT命令以获取网卡的信息
05
.EI)7 O[p c$Pi uRetCode = Netbios(&ncb );
AOz~@i^ 6_:KFqc W return uRetCode;
7ZUS Digx#'#jf }
%/S HB v+( P 4fS p4$4;) 3{TE6&HIa int GetMAC(LPMAC_ADDRESS pMacAddr)
zy|h1.gd qa4j>; {
hZ')<@hNP :4LWm<P NCB ncb;
l7Wdbx5x0 M<SV H_ UCHAR uRetCode;
e+?;Dc-SJ\ ):n'B` f}z int num = 0;
jHV)
TBr Lzx/9PPYn LANA_ENUM lana_enum;
N9u {)u 4E$d"D5]>p memset(&ncb, 0, sizeof(ncb) );
\{qtdTd +F>erdV ncb.ncb_command = NCBENUM;
Z@AN0?,`~o 7Jpq7; ncb.ncb_buffer = (unsigned char *)&lana_enum;
AE Abny
q V@\u<LO0G ncb.ncb_length = sizeof(lana_enum);
c<{~j~+ cs[nFfM //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
08g2? 5w" 3ik~PgGoKQ //每张网卡的编号等
}|nEbM]# Jn9{@?? uRetCode = Netbios(&ncb);
urQ<r{$x0 zXkq2\GHA if (uRetCode == 0)
&egP3 <X?xr f {
CX;
m8 H;+98AIy` num = lana_enum.length;
48{B} j%oU X9C:AGbp //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
y!|4]/G]?t +=*ND<$n/E for (int i = 0; i < num; i++)
//bQD>NBO Fw^^sB {
R''2o_F6 )r(e\_n ASTAT Adapter;
s~c cx"HH KbH|'/w if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
6B}V{2 G}aM~, v {
X<f4X"y Ty*+?#` pMacAddr.b1 = Adapter.adapt.adapter_address[0];
n} ]gAX t$lJgj(
pMacAddr.b2 = Adapter.adapt.adapter_address[1];
3(:?Z-iKe pezfB{x? pMacAddr.b3 = Adapter.adapt.adapter_address[2];
{J/+KK 7'ws: #pC pMacAddr.b4 = Adapter.adapt.adapter_address[3];
7UUu1"|a| \vuWypo pMacAddr.b5 = Adapter.adapt.adapter_address[4];
.s|5AC[ q77Iq0VR pMacAddr.b6 = Adapter.adapt.adapter_address[5];
Pu'lp
O 6H0aHCM }
V8Z@y&ny ZbH_h]1$D }
j_b/66JyN Zj0h0Vt }
7>EMr}f C PH?<)Wj9i return num;
('.I)n 8[a N5M] }
Ft_g~]kZo FR\r/+n:t0 g O8~$Aj #(Yd'qKo ======= 调用:
i6O'UzD@T rY$wC% ppeF,Q V2g"5nYT MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
\\Z?v,XsS }$* z:E int n = GetMAC(m_MacAddr); // 获得网卡数量
46H@z=5 [lzH%0
V AR
g]GV/L |Vp
? TCHAR szAddr[128];
`*]r+J2 zY].ZS=7 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
.mxc~ YDgG2hT/2 m_MacAddr[0].b1,m_MacAddr[0].b2,
cu#r#0U- 8/~@3-9EK m_MacAddr[0].b3,m_MacAddr[0].b4,
6 I43a1[s cq/@ng*o m_MacAddr[0].b5,m_MacAddr[0].b6);
R0F&!y!B *~.'lE%[U _tcsupr(szAddr);
~x J#NC+ CU/Id`"tW // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
C k/DV WJ\,Y} J 52r\Q}v$ j
~I_by 4UN|`'c !VHw*fL|r ××××××××××××××××××××××××××××××××××××
Bo0T}P~ V]Uc@7S/ 用IP Helper API来获得网卡地址
4OG1_6K i\*
b<V ××××××××××××××××××××××××××××××××××××
%B\VY+ W>[TFdH? s2#}@b6'. }G"bD8+ 呵呵,最常用的方法放在了最后
A'*#UYn( LDDt=HEY4 2=|Ks]<P Jb)xzUhES 用 GetAdaptersInfo函数
FWLLbL5t oYWHO<b U:|:Y=O?Q (
;KTV*1 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
On,z#A CH6;jo] 0 4a@ 0Q]{r ) #include <Iphlpapi.h>
'Xasd3*Py t;y@;?~ #pragma comment(lib, "Iphlpapi.lib")
O44Fj) hKems3 NQN?CBFQ zGP@!R`_ typedef struct tagAdapterInfo
}'uV{$ ];u nR<H {
_A=i2?g *(sv5c!0M8 char szDeviceName[128]; // 名字
^j1iCL! XMLl>w2z char szIPAddrStr[16]; // IP
^>z+e"PQA ;Ji3|=4u char szHWAddrStr[18]; // MAC
>ffQ264g=i UxnZA5Lk* DWORD dwIndex; // 编号
pO2XQYhrY z%$M
IC }INFO_ADAPTER, *PINFO_ADAPTER;
S AKIFNE 98CS|NEe c3O&sa
V! G6X5`eLQ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
i,l$1g-i Z{_YH7_ /***********************************************************************
(?P\;yDG X$_z"t * Name & Params::
)%hW3w jori,"s * formatMACToStr
+Ecn qh6Q#s>tH * (
|gfG\fL3V | 8akp * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
Iz!]LW g,f
AVM * unsigned char *HWAddr : 传入的MAC字符串
M[0NB2`Wp 9]|C$;kw@ * )
y!~ }7= (^~~&/U_U$ * Purpose:
,F=FM>o X6r3$2! * 将用户输入的MAC地址字符转成相应格式
,oJ$m$(Lj 2rM/kF >g **********************************************************************/
IG!(q%Gf AzSmfEaU0 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
{7EpljH@ w%%*3[--X {
J #;|P-pt H9[0-Ur5 int i;
w|-m*v
. 0fN;
L;v short temp;
26=G%F6 } ;d= char szStr[3];
Z 3-=TN |zy` ]p9 +]e) :J caL\ d strcpy(lpHWAddrStr, "");
$]J<^{v s=<65 for (i=0; i<6; ++i)
a@C}0IP) CZkmd {
QH k jxj Yd<9Y\W%? temp = (short)(*(HWAddr + i));
~8)l/I=`); I-W,C&J> _itoa(temp, szStr, 16);
$kxu- j$P`/-N if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
z#6(PZC} N^'(`"J s strcat(lpHWAddrStr, szStr);
l(8@?t^; Xj<xen( if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
4@M`BH` 9dva]$^:*1 }
7MhaLkB_6 :,.HJ[Vg& }
vJ>o9:(6 ((6?b5[ ~e686L0j E U'P
U // 填充结构
`KieN/d% m ~gc c void GetAdapterInfo()
X#ud_+6x oKPG0iM: {
@u:q#b &pHXSU char tempChar;
6|1*gl1_LD 4p>, ULONG uListSize=1;
Tzfk_h3hE -(zw80@& PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
i({MID)/_ ^$y`Q@-9 int nAdapterIndex = 0;
P9M%B2DQ6f
*,,:;F^ hcR^? y]uBVn'u DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
!14l[k+\ ">q?(i\ &uListSize); // 关键函数
.i1|U8" X 88l{M[B2 Qa"4^s "J2v8c if (dwRet == ERROR_BUFFER_OVERFLOW)
A$l }&^1")2t {
C-H6l6, BuOe'$F
0t PIP_ADAPTER_INFO pAdapterListBuffer =
72= 4#
%Ybr5 $_ (PIP_ADAPTER_INFO)new(char[uListSize]);
ceae~ <m%ZDOMa dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
m"
]VQnQ zRB LkrC if (dwRet == ERROR_SUCCESS)
{&nDm$KTD m(CsO|pz {
(w
Q,($@ L8KaK pAdapter = pAdapterListBuffer;
CUj$ <ay= u|(Iu}sE= while (pAdapter) // 枚举网卡
ogoEtKi J4?SC+\ {
xj JoWB +;
=XiB5R CString strTemp = pAdapter->AdapterName; // 网卡名字
/$j,p E= }'h\;8y strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
d,o|>e$ }*7Gq strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
3w+ +F@( 4\ny]A:~ ?_.
SV g G#6O'G
N strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
8Y;2.Z`Rz g>{t>B%v^K pAdapter->IpAddressList.IpAddress.String );// IP
|wuN`;gc" <4N E)!# Q;kl-upn~8 v1 f^gde formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
b2~5 LZ G'Uq595'- pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
@`aPr26>? afjEN
y1 X rut[)H . Fm| $x AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
q0@b d2} }{.V^; \# 1p e?; pAdapter = pAdapter->Next;
:d@RN+U \M~uNWv| B X O, |lh&l<=(f nAdapterIndex ++;
UL xgvq l;h5Y<A%? }
*7),v+ET H h%|}*f_, delete pAdapterListBuffer;
'i 8`LPQ pMkM@OH
}
)~#3A@ DK#Tr: 7 }
QV _aM2 _w7yfZLv+ }