如何实现修改网卡物理地址的三种方法
3v@Y"I3; <OA[u-ph%S 同样要感谢胡大虾
C .{`-RO VMgO1-F 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
E6_.Q `!ll (5R_q.Wu 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'4V_Kjg- $zYo~5M?i- 使得两块卡的MAC地址不同,那么网络仍然可以工作。
o%V%@q H /IyCvo 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
rWnZ It" Q=T/hb 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
=VPJ
m\*V @-H D9h 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
/FW{>N1 YDoVm? 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
5Ff1x-lQ ';.n# 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
)7TuV" h Lv_ER? 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
})^%>yLfc| )EptyH 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
\V/;i.ng R#w9%+ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
zv[pfD7a TOvpv@?- 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
<$ oI W\l"_^d*
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
Z9vJF.clO 1Z| {3W 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
/O/pAu> >wJt# ZB 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
3D*vNVI g?=|kp 台。
qsTB)RdjP% QGI_aU 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
U9:w ^t[Pp syR
+; 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
#:st>V_h /UAcN1K!B 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
;*=MI/"N ~w9.}
w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
#HF;yAc #mK?K ->requesthandler函数要hoo miniport的这个函数似乎不容易找
hfQx$cv6 \yNe5 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
(iO8[ 9u2Mra 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
c[RkiV3 _(.,<R5 bit RSA,that's impossible”“give you 10,000,000$...”
uxsfQ%3`# )|SmB YV “nothing is impossible”,你还是可以在很多地方hook。
N5Rda2m :SD^?.W\iT 如果是win9x平台的话,简单的调用hook_device_service,就
7B|
#*IZe Fy'/8Yv#L 可以hook ndisrequest,我给的vpn source通过hook这个函数
?O!'ZZX '}|sRuftb 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
NL76 jF 5Dv;-G; 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
h%yw'?s T~"T%r 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
d9>k5! _J+p[=[L 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
}jWZqIqj knU=# 这3种方法,我强烈的建议第2种方法,简单易行,而且
M^twD* E"{2R>mU~ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
0>KW94 aHzS> 都买得到,而且价格便宜
_T)G?iv:& 2A^>>Q/,u ----------------------------------------------------------------------------
\vR&-+8dk +o94w^'^$b 下面介绍比较苯的修改MAC的方法
Z F&aV? a&*fk ?o Win2000修改方法:
Mw,7+ `NNr]__ Mc#w:UH[ .tny"a& 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
4?s
~S. % &!E+l<.RF Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
zLB7'7oP X\dPQwasM 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
7Ne`F(c 4?3*%_bDJ, 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
2G9sKg,kL ?h*Ngbj> 明)。
LQs>[3rK hQT
p& 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
hb_J.Q ?k7z5ow 址,要连续写。如004040404040。
?9)-?tZ^Q k Up[b~ 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
|z`kFil% 1dg y-$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。
C~&~Ano, t"]+}]O 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。
x\r[Zp| $&!i3#FF .*bu:FuDE 9ne13qVm+ ××××××××××××××××××××××××××
6zGM[2 E>}(r%B 获取远程网卡MAC地址。
^lp#j;Df YgN:$+g5 ××××××××××××××××××××××××××
FYs-vW { N5SePA\ ,? >5aZ?#TS1 /4}B}"`Sl= 首先在头文件定义中加入#include "nb30.h"
L/U^1=Wi*O v9<'nU WVR #pragma comment(lib,"netapi32.lib")
l|z0aF;z :=iP_*# typedef struct _ASTAT_
%rmn+L),; b85r=tm {
^J
TrytIB %ZajM ADAPTER_STATUS adapt;
xxsax/h )5479Eb_ NAME_BUFFER NameBuff[30];
Cmsg'KqqT fnwhkL#8 } ASTAT, * PASTAT;
:?*|D p1 Qrnc;H9) /:YM{,] DaN=NURDV 就可以这样调用来获取远程网卡MAC地址了:
^{IF2_h" "zn<\z$l CString GetMacAddress(CString sNetBiosName)
VDyQv^=# "x+o(jOy {
JjXuy7XQ cL]vJ`?Ih ASTAT Adapter;
7<T1#~w4L >;$C@ *WHQ1geI8 CWTPf1?eB NCB ncb;
3?d o|> t==CdCl UCHAR uRetCode;
kkyi`_ZKn ]~Su z^ai * / bxu{|. memset(&ncb, 0, sizeof(ncb));
d3m!34ml = 02$Dwr ncb.ncb_command = NCBRESET;
6ka,
FjJ\ /e2CB "c ncb.ncb_lana_num = 0;
AqdQiZ^9 rwJCVkF Mx7 6D=9J%; uRetCode = Netbios(&ncb);
4
Wb^$i! K4G43P5q` ""; Bq*Y# sRMz[n5k memset(&ncb, 0, sizeof(ncb));
z(8:7 G yobcAV` ncb.ncb_command = NCBASTAT;
pM|m*k i-<1M|f ncb.ncb_lana_num = 0;
ccdP}|9e 2`Ojw_$W7 }MCh$ Xxz_h* sNetBiosName.MakeUpper();
6SJryf~w O<RLw)nzg K1gZ>FEY|N RZ6[+Ygn FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
I:L}7uA[t InAx;2'A: I*SrKZb #80[q3 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
~YH'&L.O Cwh*AKq( d
:a*;F `<"@&N^d ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Fuz'! xa=Lu?t%< ncb.ncb_callname[NCBNAMSZ] = 0x0;
w|k?2 ?& Q|6lp ev{;}2~V z>6hK:27 ncb.ncb_buffer = (unsigned char *) &Adapter;
^D%hKIT |*T`3@R;3 ncb.ncb_length = sizeof(Adapter);
<73dXTZ0 ^5GyW`a}
fHLt{ !O 38 -vt,| uRetCode = Netbios(&ncb);
eXYf"hU, TdCC,/c3 B1U<m=Y sU=7)*$ CString sMacAddress;
ZHN@&Gg6) %3:[0o={d J-k/#A4o K!+IRA@ if (uRetCode == 0)
8E+]yB" moOc
G3=9 {
+NT8dd O6[4=4L sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
9K6G% Bw{enf$vR Adapter.adapt.adapter_address[0],
QyEGK %0gcNk"= Adapter.adapt.adapter_address[1],
}t FRl M}S1Zz%Ii1 Adapter.adapt.adapter_address[2],
om1@;u8u %FhUjHm Adapter.adapt.adapter_address[3],
nn?h;KzB y!kU0 Adapter.adapt.adapter_address[4],
%`# HGji) ]Uu :t Adapter.adapt.adapter_address[5]);
i[#XYX'\ _no;B_m~ }
1zP)~p3a Gpb<,v_3 return sMacAddress;
0^m`jD H5)8TR3La }
(oxMBd+n1 0zHMtC1, |lG7/\A J/(^Z?/~P! ×××××××××××××××××××××××××××××××××××××
w~%Rxdh?8W n([9U0!gu 修改windows 2000 MAC address 全功略
)s~szmJoVD /n3Qcht ××××××××××××××××××××××××××××××××××××××××
u= =`]\_@ }I3m8A ; "K"S[ sq45fRAi 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
!K %8tr4 S11ME Zn{Y+ce7d {S$61ut 2 MAC address type:
@r*w 84 Pea2ENe3 OID_802_3_PERMANENT_ADDRESS
@km@\w Klj -dz OID_802_3_CURRENT_ADDRESS
uf/4vz, 2CY4nSKW &~K4I M?ObK#l!_ modify registry can change : OID_802_3_CURRENT_ADDRESS
8:sQB%BB ]/6i#fTw but OID_802_3_PERMANENT_ADDRESS, you must modify driver
X? l5} /_D_W,#P 3Ow bU t8ZzBD!dP f6])M) 8svN*`[ Use following APIs, you can get PERMANENT_ADDRESS.
oB$c-!& L:_GpZ_ CreateFile: opened the driver
)jPIBzMys : =f!>_r+ DeviceIoControl: send query to driver
?_t_rF(?6 m|]:oT`M kQw%Wpuq[/ V~
q
b2$ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
[aF"5G %5ovW<E: Find the location:
WS6;ad;| BS|$-i5L .................
HDYWDp $z[@DB[ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
^5n#hSqZ=M PSHzB!
H=n :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
<f9a%`d [C`LKA$t :0001ACBF A5 movsd //CYM: move out the mac address
<]f{X<ef X#<+D1P :0001ACC0 66A5 movsw
jY k5]2#A WYm<_1 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
{l9g YA r7jh)Q;BbR :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
ZKTY1JW_ 8.zYa(<2 :0001ACCC E926070000 jmp 0001B3F7
}Y!v"DO#Q* \k9]c3V ............
<%N*IE"q n/ZX$?tKAK change to:
-A^o5s jRN>^Ur;g :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
f=IF_|@^S ):]5WHYg :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
vyvb-oz;u L]*5cH :0001ACBF 66C746041224 mov [esi+04], 2412
G$[Hm\V gx.\&W b :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
Yq>K1E| lFN|)(X :0001ACCC E926070000 jmp 0001B3F7
`d}t?qWS;F #H]c/ .....
8/<+p? 3p> U'LPaf$O kD
me>E= t\WU}aKML ~~3*o :(YFIW`59 DASM driver .sys file, find NdisReadNetworkAddress
4YgO1}%G ~wQ M
?h 'Ll'8 ps NpH9},1i ......
3/ '5#$ .sSbU^U :000109B9 50 push eax
jbe_r<{ ,B#*<_?E5 [D"5@ uhU'm@JZ * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
#x6EZnG ct@3] |
XzBlT( `w #sE:xIR :000109BA FF1538040100 Call dword ptr [00010438]
#y
f &ZL4/e :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
G2&,R{L6w }yaM.+8. :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
N , ,[V
30YH}b#B :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
K!8l!FFl pf&U$oR4 :000109C9 8B08 mov ecx, dword ptr [eax]
SB`xr!~A] >*EJ6FPO :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
K{9 P8[k1"c! :000109D1 668B4004 mov ax, word ptr [eax+04]
#~4;yY\$I B r6tgoA :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
OQVo4yl" y!T8( ......
X/Ii}X/p 0J6* U[ h!`KX2~ <Y"HCa{ set w memory breal point at esi+000000e4, find location:
)<$<9!L4x %'/^[j# ......
"5v^6R9e H`,t "I // mac addr 2nd byte
T%A"E,# >`<qa!9 :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
n(.L=VuXn Rq`5ff3, // mac addr 3rd byte
y(O~=S+< UgD)O:xaU :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
vGOO"r(xL $RYOj{1 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
I|Mw*2U >vXS6`; ...
(w vU;u PAH#yM2Ic :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
1@9M[_<n5 a*t>Ks'C // mac addr 6th byte
fu?u~QZ8 `XM0Mm% :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
>DN^',FEm ""m/?TZq' :000124F4 0A07 or al, byte ptr [edi]
NN5G
'|i DcG=u24Xy! :000124F6 7503 jne 000124FB
24sQon E= .clA :000124F8 A5 movsd
{R/e1-; g`~;"%u7cn :000124F9 66A5 movsw
P76gJ@#m KUC%Da3 // if no station addr use permanent address as mac addr
CAmIwAx6; ],vid1E .....
QU(Lv(/O I}m>t}QRI_ B1]FB|0's D[6wMep^n change to
@Fzw_qr
M DiZ;FHnaG? :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
,XI=e= U[:=7UABU? :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
1:_}`x=hM "ZA`Lp;%w :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
}:[MSUm5 P.(z)!] :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
)\kNufP ,Ek6X)|@ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
:XTxrYt28 +UX}
"m~W :000124F9 90 nop
6j!a*u:}" 8#9OSupp :000124FA 90 nop
3>=G-AH/$K vE)d0l" EW3--33s QUg<~q)Oq It seems that the driver can work now.
O2fFh_\ 2vddx<& ,u!_mV jS5K:yx< Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
AgB$
w4 1^[]#N-Bu Mko,((>I1 O* )BJOPa Before windows load .sys file, it will check the checksum
Ri}JM3\J l1%*LyD The checksum can be get by CheckSumMappedFile.
@V@<j)3P 9WHarv2 @ ej&o,gX :U]Pm:ivTU Build a small tools to reset the checksum in .sys file.
W9bpKmc AboRuHQ E~8J<gE r4iT
9D Test again, OK.
zE7)4! qQS&K%F .
ywVGBvJ 1KJ[&jS ] 相关exe下载
v[a4d&P ZB5NTNf> http://www.driverdevelop.com/article/Chengyu_checksum.zip u!b0<E 3ZvQUH/{W ××××××××××××××××××××××××××××××××××××
v{8r46Y~Z) /)rv Ndn 用NetBIOS的API获得网卡MAC地址
#jg3Ku;Y -cUw} ××××××××××××××××××××××××××××××××××××
t 1G2A` #rp)Gc 2#'"<n,G q\~D:z$+CO #include "Nb30.h"
'o7V6KG SV^[)p) #pragma comment (lib,"netapi32.lib")
P%<MQg|k` Ac/LNqIs 1z@ ncqe 5rJ7CfVq |voZ0U nrM-\' typedef struct tagMAC_ADDRESS
a!PN`N28 }q?q)cG {
G@<[fO|Iam Su'l &]
BYTE b1,b2,b3,b4,b5,b6;
0 Gq<APtr _G%kEt_4 }MAC_ADDRESS,*LPMAC_ADDRESS;
msw=x0{n5 VxU{ZD~<Z" 5L\Im^ p,\(j typedef struct tagASTAT
5g 2:o^ y"zZ9HQM {
Nxm '*
-A 4>]B8ZxH ADAPTER_STATUS adapt;
:}o{<U sT91>'& NAME_BUFFER NameBuff [30];
2JHV*/Q MnptC 1N }ASTAT,*LPASTAT;
dAjm4F- SqoO"(1x %O>_$
4q AQ,%5MeqJ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
P_M!h~ ")W5`9 {
#?bOAWAwLh DF"*[]^[ NCB ncb;
}]j#C Kq:vTz&< UCHAR uRetCode;
0|(6q=QK '^.3}N{Fo memset(&ncb, 0, sizeof(ncb) );
oCB#i~|>a w5a;ts_x ncb.ncb_command = NCBRESET;
<@qJsRbhK gq+#=!(2 ncb.ncb_lana_num = lana_num;
1xU)nXXb W1O Y}2kj //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
et`rPK~m &"X1w $ uRetCode = Netbios(&ncb );
ES[]A&tf S2$r 6T memset(&ncb, 0, sizeof(ncb) );
eak+8URo =n MAw&` ncb.ncb_command = NCBASTAT;
l D]?9K29 {)-3g~ ncb.ncb_lana_num = lana_num; //指定网卡号
q}J Eesf /qXP\ a strcpy((char *)ncb.ncb_callname,"* " );
E_K32)J- >7QC>ws% ncb.ncb_buffer = (unsigned char *)&Adapter;
vH]2t.\ [uu<aRAg3O //指定返回的信息存放的变量
zB+zw\ncN @G=_nZxv ncb.ncb_length = sizeof(Adapter);
49 1 1 m>'#664q1 //接着,可以发送NCBASTAT命令以获取网卡的信息
8*(|uX oh >0}Gc8 uRetCode = Netbios(&ncb );
*BQy$dfE Aj@t*3 return uRetCode;
Qf|c^B e]smnf }
\0^Je>-:U !A"-9OS2 ^L's45&_ \-:4TuU int GetMAC(LPMAC_ADDRESS pMacAddr)
Z]^O=kX7k %eE 6\f%g {
\2)~dV:6+ 'tq4-11xB NCB ncb;
AXpyia7nU ks<+gL{K|i UCHAR uRetCode;
:z+l=d:4 $(pVE}J int num = 0;
qLm
g18 _(:bGI'.m LANA_ENUM lana_enum;
x]|-2t Ba;tEF{X memset(&ncb, 0, sizeof(ncb) );
2r#W#z%vS <VmEXJIk ncb.ncb_command = NCBENUM;
fb|lWEw5h. _U%2J4T2 ncb.ncb_buffer = (unsigned char *)&lana_enum;
nnMRp7LQ- ((]Sy,rdk ncb.ncb_length = sizeof(lana_enum);
&+8cI^kp e>$E67h<~ //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
<0H^2ekd 7By&cdl //每张网卡的编号等
}<G#bh6;Q b$eZ>X uRetCode = Netbios(&ncb);
l%MIna/Tp 0%]F&| if (uRetCode == 0)
Z`kI6 }e&Z"H | {
.T^e8 T3^(I~03 num = lana_enum.length;
CYN| ~ ^)4*@i6 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
0uf)6(f 0-zIohSJdQ for (int i = 0; i < num; i++)
xX{gm'3UYa B}Sl1)E {
!"N-To-c UWq[K&vQZ
ASTAT Adapter;
_w49@9? VeWvSIP,EQ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
w:o,mzuXK @ykM98K {
i 9w k) mEDi'!YE" pMacAddr.b1 = Adapter.adapt.adapter_address[0];
l*<RKY8 <>^otb,e$ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
lAx^!#~\ +(J{~A~ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
SHP_ ER*Et+> pMacAddr.b4 = Adapter.adapt.adapter_address[3];
`'M}.q,k~ wx)Yl1C pMacAddr.b5 = Adapter.adapt.adapter_address[4];
c*`=o(S 0?8{q{ o+ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
8yn}|Y9Fu ^jZ4tH3K }
SpiI9)gp 3+2cD }
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FTC,{$ G,JNUok return num;
x9VR>ux& AF-uTf }
fs
wQ*
oN7JNMT y(0";\V IJV1=/NJW ======= 调用:
'"14(BvW uGH>|V9'c %,[p[`NRYR H8'_.2vwX MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
QAmb_:^"d )Y@mL/_ int n = GetMAC(m_MacAddr); // 获得网卡数量
W:
vw. tgB\;nbB [agp06 $D? Q7@.WG5 TCHAR szAddr[128];
o$+"{3svw? x*2' I wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
!/Wp0E'A 6Cd% @Q2cr m_MacAddr[0].b1,m_MacAddr[0].b2,
S,~DA3 RkuPMs
Hw; m_MacAddr[0].b3,m_MacAddr[0].b4,
U k*HRudt Z
7s
(g] m_MacAddr[0].b5,m_MacAddr[0].b6);
Y]gb`z$? j=~c(
B _tcsupr(szAddr);
3G)Wmmh"a XF 8$D // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
|VRzIA4M\ }D>nXhO& @,{',
=L6 z}:|is)? 1rmK#ld"=Z vkQkU,q ××××××××××××××××××××××××××××××××××××
c3$h-M(jVJ =UW!
7OzC 用IP Helper API来获得网卡地址
t^zmvPDK ">^O{X\ ××××××××××××××××××××××××××××××××××××
pk0Cx V)8d1S ,Bg)p_B qFD#D_O6 呵呵,最常用的方法放在了最后
<_~>YJ o|?bvFC :L!O/Bd8V kt*""&R 用 GetAdaptersInfo函数
LCMCpEtY*K 3A(sT} }+1Y>W7q 8Vb.%f&I 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
1JI\e6]I v2uyn HX77XTy |nFg"W #include <Iphlpapi.h>
8aHs I(
q`8M9-~ #pragma comment(lib, "Iphlpapi.lib")
H=j&uv8 DZI:zsf;5Q |3A/Og a*Oc:$ typedef struct tagAdapterInfo
r)G^V&96 TsB"<6@!AA {
"/&_B |*+f N8 char szDeviceName[128]; // 名字
2HemPth cnR.J
char szIPAddrStr[16]; // IP
B8'e,9 "5,tEP! char szHWAddrStr[18]; // MAC
,c;u] :DlgNR`bq DWORD dwIndex; // 编号
t<|S7EqIL &(]@L\A }INFO_ADAPTER, *PINFO_ADAPTER;
1dy>a=W z!r-g(^G |%@.@c D/
SM/
INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
$\
0d9^)& UtebSQ+h\ /***********************************************************************
1j7sJ" * ?/@~d * Name & Params::
K5fL{2V? IP 9{vk * formatMACToStr
.%(Q*ioDh cCoa3U/ * (
]H4T80wm& 0~5'O[NhF * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
?x|8"*N EN =oA P * unsigned char *HWAddr : 传入的MAC字符串
0=2D90 ;%_fQNFb * )
,(6U3W*bu l<]@5"wN * Purpose:
9,4Lb] LXIQpD,M * 将用户输入的MAC地址字符转成相应格式
cnUYhxE+s 8$H_:*A? **********************************************************************/
d3$&I==;:
YtzB/q8I void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
ptrQ~m- py9HUyr5eZ {
'ow`ej S|{'.XG int i;
B~o;,} e*7nq~ B5 short temp;
wIv_Z^%V Tq r]5 char szStr[3];
)Bl0
W b0A*zQA_) UKBVCAK }w0>mA0=H strcpy(lpHWAddrStr, "");
xMAfa>]{n Iq@: n_~ for (i=0; i<6; ++i)
ZZ<uiN$ 5w\>Whbd {
bF#* cH
$rAHtr temp = (short)(*(HWAddr + i));
XQW+6LEQ 7g}lg8M _itoa(temp, szStr, 16);
N6"b
OxJ( f
xWW"B*A if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
0'giAA %V>Ss9;/8 strcat(lpHWAddrStr, szStr);
NDJIaX:] (o!v,=# 6{ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
],lrT0_cT t(O{IUYM }
`kn 'RZR oJcDs-! }
.o(XnY)cgJ C6=P(%y _Ra$"j Vt {uG // 填充结构
'w?*4H k* ayzg3F> void GetAdapterInfo()
lzQmD/i* . C g2Y {
1keH 1[ FCC9Ht8U? char tempChar;
u7_IO U;Iqz1S ULONG uListSize=1;
^^u{W|'CaH hPs7mnSW PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
eY)JuJ? 03WLVP@ int nAdapterIndex = 0;
ewNzRH,b ]wH,534 `CWI%V %_rdO(
DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
=*VKp{5= Hh_Yd) &uListSize); // 关键函数
3yWu-U \k MeXzWLH 8X6F6RK6,1 q~[@(+zP5 if (dwRet == ERROR_BUFFER_OVERFLOW)
Ow0-}Im~ wA+QUN3#n {
7oj
^(R, G:W4<w PIP_ADAPTER_INFO pAdapterListBuffer =
u&q RK>wLa .?L&k|wX- (PIP_ADAPTER_INFO)new(char[uListSize]);
.eg?FB'7 d|^cKLu dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
uSeRn@ 5pF4{Jd1 if (dwRet == ERROR_SUCCESS)
ze+_iQ5 (;f7/2~` {
q5jLK) 0y>]68D pAdapter = pAdapterListBuffer;
K,uTO7Mk[ wT;3>%Mtr while (pAdapter) // 枚举网卡
3?x4+b 6}Se$XMl {
]bjXbbHd ,G";ny[$ CString strTemp = pAdapter->AdapterName; // 网卡名字
\7W4)>At- ~]}V"O%, strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
HgHhc&- "pP5;*^f strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
V-#OiMWa~ AqPE.mf T7vSp<i/ I9sx*' strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
|T!^&t 9ANC,+0p pAdapter->IpAddressList.IpAddress.String );// IP
aq'dC=y LaI( /%E l0X gk"0r\Eq formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
L*;XjacI] O}4(v # pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
7MRu=Z.-b Gi7jgv{{ t7A ' 3~zK :( AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
~]+-<O^U~ }LXS!Ff: ]:lqbg[J 1`t4wD$/ pAdapter = pAdapter->Next;
mcbr3P ds@w=~ Kd2?9gaw *?;<buJb? nAdapterIndex ++;
1b4aY>
Z 4)'8fi }
qo1eHn4 [iJU{W delete pAdapterListBuffer;
$
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