如何实现修改网卡物理地址的三种方法
p3R: 3E6p 5B76D12 同样要感谢胡大虾
C~:@ETcbil DtrR< &m 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
~vMdIZ.h 3j2#'Jf|: 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,
Nt5`F@;B Hz6tk9;w 使得两块卡的MAC地址不同,那么网络仍然可以工作。
dW`!/OaQD GL<u#[ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
-fILXu 01^+HEbm 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
]/klKqz ~?#B(t 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
+91j 1? VvSe`E* 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
N(W;\>P `HO_t ek 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
~Y.I;EPKt vz1yH%~E 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
2@~hELkk/E `\vqDWh8- 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
*fj5$T-Z vdt ": 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
bB->7.GXu XVwJr""+ 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
;p_@%*JAx m: 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
_hz}I>G@B m2|%AD 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
6 J
B"qd &uMx*TTY 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
d)yu`U Vw>AD<Rl 台。
+ <4gJoI g,61'5\ 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
iT2{3t 4[VW~x07 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
*?v_AZ %/:0x:ns 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
}\$CU
N 7XU$O$C w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
b$W~w*O %&[=%zc ->requesthandler函数要hoo miniport的这个函数似乎不容易找
#PJHwvr "z6xS; 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
|3{"ANmm' ;ifPqLkO 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
5z~O3QX gL(_!mcwu bit RSA,that's impossible”“give you 10,000,000$...”
t|jp]Vp 0`y*7.Ip “nothing is impossible”,你还是可以在很多地方hook。
|mp~d<& t3(~aH 如果是win9x平台的话,简单的调用hook_device_service,就
JLn)U4>z w Krw'|< 可以hook ndisrequest,我给的vpn source通过hook这个函数
<<M1:1 LyuA("xB# 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
&`^PO$ FD[o94`% 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
3"O&IY< L}M%z9K`h 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
lh`ZEvt nQaryL 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
ZR8%h< q*'-G]tH= 这3种方法,我强烈的建议第2种方法,简单易行,而且
\~BYY|UB;W 8W"Xdv{ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
\WPy9kRU gCL?{oVU 都买得到,而且价格便宜
S\dG>F>S B{hV|2 ----------------------------------------------------------------------------
l&Cy K#B:\ F(DM$5z[ 下面介绍比较苯的修改MAC的方法
]]eI80u[ |QHIB?C?` Win2000修改方法:
\`oP\|Z Is[n7Q {TVQ]G%'b Memb`3 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
\f-@L;8# <Eu/f`8 Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
JH+uBZh6 w/,A@fLL 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
8I]rC<O6: VoC|z Rd_ 《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
| <bZ*7G E@J}(76VS 明)。
ZE[NQ8 7:'5q]9 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)
,:6.Gi)| JE_GWgwdv 址,要连续写。如004040404040。
@>q4hYF -_^#7] 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。)
Y;1s=B9 u-u:7VtH0= 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。
U7xKu75G1 |<2<`3 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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95.s,'0 eHc.#OA& 获取远程网卡MAC地址。
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5 D[`nU} q-r5z GI =6d'/D#J Zfc{}ius 首先在头文件定义中加入#include "nb30.h"
Q;k
D Jo @g]>D #pragma comment(lib,"netapi32.lib")
S76xEL $VJE&b typedef struct _ASTAT_
"\O{!Hj8 J?/NJ-F {
nkkUby9 c?}{>ig/) ADAPTER_STATUS adapt;
i;<K)5Z 1Gw_S?$7 NAME_BUFFER NameBuff[30];
/ xb37, I|tn7|*-A[ } ASTAT, * PASTAT;
S #C;"se 50^CILKo7 3^`.bm4 ^ p]Q(Z 就可以这样调用来获取远程网卡MAC地址了:
rU_FRk RPZ
- CString GetMacAddress(CString sNetBiosName)
q@d6P~[-gj GiKmB-HO {
l:(?|1_ v
M $Tn ASTAT Adapter;
vpP8'f. :auq#$B -ze@~Z@ NC%)SG \ NCB ncb;
@5\/L6SRfL yJ2A!id UCHAR uRetCode;
I@uin|X keS%w]87 l<p6zD$l U?8X] memset(&ncb, 0, sizeof(ncb));
r?R!/`f n:[LsbTk ncb.ncb_command = NCBRESET;
7!q.MOYm ka<rlh<h ncb.ncb_lana_num = 0;
}qN t Z]b0T(e NBO&VYs| eXCH*vZY uRetCode = Netbios(&ncb);
f/pr K~14; 4p]hY!7 x<>In"QV memset(&ncb, 0, sizeof(ncb));
q&@q/9kz e[%g'}D:- ncb.ncb_command = NCBASTAT;
Ew2ksZ>B]& J72YZrc ncb.ncb_lana_num = 0;
o%l|16DR }>?"bcJ k2DBm q; 4Dv42fO sNetBiosName.MakeUpper();
ILT.yxV 5uD'Kd$H J-Wphc!m FQw@@ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
!;.nL-NQ xmwH~UWp YCu9dBeVS 2@a]x( strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
Hv .C5mo 0BQ< a }zqYn`ffD Q*caX
ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
"%)^:('Ki vDVE#Nm_ ncb.ncb_callname[NCBNAMSZ] = 0x0;
Ks.kn7<l LYp=o8JW| QiQO>r 'fIirGOl ncb.ncb_buffer = (unsigned char *) &Adapter;
WHvxBd e]u3[ao ncb.ncb_length = sizeof(Adapter);
r^!P=BS{ ZH=oQV)6 28d=-s=[ y%xn(Bn uRetCode = Netbios(&ncb);
dS"%( ?o ntEf-x< UU2=W }~$96|J CString sMacAddress;
NTL`9b (ZHEPN y3pr(w9A .RxAYf| if (uRetCode == 0)
Zn"1qLPF EFS2 zU {
3NC-)S (f?&zQ!+ sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
L\y>WR%s tJ@5E^'4 Adapter.adapt.adapter_address[0],
exL<cN yXL]uh#b Adapter.adapt.adapter_address[1],
PH3#\
v.
PV/SzfvIq Adapter.adapt.adapter_address[2],
Mwd(?o o;2QZ"v Adapter.adapt.adapter_address[3],
M}BqSzd* aC=D_JJ\ Adapter.adapt.adapter_address[4],
VJ$UpqVm Ee -yP[2
* Adapter.adapt.adapter_address[5]);
'}$$o1R -%t2_g, }
_ya_Jf* 'hl4cHk14 return sMacAddress;
ZdY)&LJ "Rv],O" }
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%#,EqN }0?\H)/edP 修改windows 2000 MAC address 全功略
B
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Gw)>i45: &?gvW//L2 7;;HP`vY {@w!kl~8 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@Y!*ZH*f 27-GfC=7* ^E(:nxQ6s
dr iw\ 2 MAC address type:
Kt3]r:&J 9k[>(LC OID_802_3_PERMANENT_ADDRESS
wc#E:GJcK 'lD"{^ OID_802_3_CURRENT_ADDRESS
L\Y4$e9bF8 ;}k9YlQrN 8Mf{6&F= HRxA0y= modify registry can change : OID_802_3_CURRENT_ADDRESS
YB1uudW9 $D)Ajd; but OID_802_3_PERMANENT_ADDRESS, you must modify driver
MF["-GvP/ oyeJ"E2 4]18=?r> EFNi# D8s I?_YL* 3.?kxac Use following APIs, you can get PERMANENT_ADDRESS.
7; e$ sr ij<6gv~ n" CreateFile: opened the driver
c;dMXv e=m=IVY#W DeviceIoControl: send query to driver
1$#{om9 t/TWLhx/ +__PT4ps ^<VJ8jk< Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
swh8-_[c/ OEFALt Find the location:
H<`<5M 8 ;9rS[$^$O .................
C[xY 0<^B *P.Dbb8vn :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
!ENDQ?1 3pF7}P :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
k Z>Xl- LV $|V@3`0 :0001ACBF A5 movsd //CYM: move out the mac address
?\.aq
p1B <)dHe: :0001ACC0 66A5 movsw
;mAlF>6]\ {5,
]7 =] :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
_^5OoE"}! X5gI'u :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
p2/Pj)2 TC+L\7 :0001ACCC E926070000 jmp 0001B3F7
R]! [h -)p
S\$GC ............
rV0X*[]J> L
H8iHB change to:
;0c
-+, [,)G\ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
V|n}v?f_q |r%NMw #y :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
t0*,%ge:< Oe["4C :0001ACBF 66C746041224 mov [esi+04], 2412
Fb0r(vQ^ Jb (CH4|7 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
!RD<" 3\B28m :0001ACCC E926070000 jmp 0001B3F7
4ru-qF x<fF1]; .....
KW1b #g%Z QU;bDNq,c qG<3H!Z!ky Lq6R_udp [ <,i}z +M=`3jioL DASM driver .sys file, find NdisReadNetworkAddress
<lo\7p$A ^.HvuG},O #{DX*;1m nR(v~_y[V ......
P\lEfsuR L
HW\A8 :000109B9 50 push eax
Qu;cl/& lPaTkZw ;[-TsX: HPz3"3n! * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
:yi?< 9-3, DxZ} |
{gkzo3 EQTJ=\WFF :000109BA FF1538040100 Call dword ptr [00010438]
6^l|/\Y{ ?-Zl(uX :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
+ ;LO|! J_S8=`f% :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
?XIB\7} 2Pm[
kD4E= :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
K8bKTG \ =f/CBYNw@V :000109C9 8B08 mov ecx, dword ptr [eax]
0;Oe&Y yCvP-?2 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
S
T1V QHDR*tB:{ :000109D1 668B4004 mov ax, word ptr [eax+04]
]T:a&DHC b$;qtfJG :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
cTJi8f=g
-k8<LR3 ......
0Fw4}f.o {U'\2Ge<m $-MVsa9>I \}Al85 set w memory breal point at esi+000000e4, find location:
~jR4%VF \'Q rJ ?D ......
CBr(a'3{Z 3%[;nhbA7 // mac addr 2nd byte
4=~+Bz n
"bii7h :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
#PkZi(k
hv mPL0s // mac addr 3rd byte
>I@VHl O ?Xl;>}zj :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
AxtmG\o> D){my_
/ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
48IrC_0j S"4eS,5L| ...
@xXVJWEU: nZ'-3 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
?XbM `FGYc // mac addr 6th byte
{sfA$ d0 vh#81}@N7* :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
4iI4+ ;
I;&O5Y :000124F4 0A07 or al, byte ptr [edi]
SF=TG84< $ niG)@* :000124F6 7503 jne 000124FB
Kr5(fU V,h}l" :000124F8 A5 movsd
9{wRqY Fq$r>tmV :000124F9 66A5 movsw
GEK7q< z"97AXu // if no station addr use permanent address as mac addr
n_4 r'w 7 x'2 .....
uOO\!Hqq DL*vF>v apOa E7| Kl,NL]]4*5 change to
U`aB&[=$ k2@]nW"S :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
'u:-~nSX) |A/H*J, :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
N;']&f njc-=o :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
RR+{uSO,t B[k=6EU8k :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
,$} xPC uGv|!UQw :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
{Q}F.0Q L>h|1ZK :000124F9 90 nop
N;`/>R4|I g/FZ?Wo :000124FA 90 nop
kH5D%`Kw 31~nay15 9Pb6Z} L#",.x It seems that the driver can work now.
:r(dMU3% 6O<UW. ]rv4O@||w %vv`Vx2 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
r'`7}@H* MkL) ZfH+Iqd ua)jGif
Before windows load .sys file, it will check the checksum
m"T}em# ftG3!} The checksum can be get by CheckSumMappedFile.
9QaE)wt ?ac4GA( Vr|e(e.% eP,bFc Build a small tools to reset the checksum in .sys file.
QtwQVOK pI:,Lt1B o{6q>Jm \{}dn,?Fv Test again, OK.
N+ak{3 0-uw3U< X Z . T%g _6Y+E"@zs 相关exe下载
lXg5UrW P}]o$nWT http://www.driverdevelop.com/article/Chengyu_checksum.zip xbBqR_H_ cGiL9|k ××××××××××××××××××××××××××××××××××××
*f3S tX :\vs kk), 用NetBIOS的API获得网卡MAC地址
|{&M#qXe )S
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r\d(*q3B S3:AitGJ zs~Tu lH;V9D^ #include "Nb30.h"
}DXG;L =gs-#\% #pragma comment (lib,"netapi32.lib")
(-g*U# 1$8@CT^m ~_-]>
SI jM&di ;F#(:-: L;*
s-j6y typedef struct tagMAC_ADDRESS
NNF"si\FE K8aqC{ {
*68 TTBq( KW(a@X BYTE b1,b2,b3,b4,b5,b6;
+i!5<nn wS);KLe3 }MAC_ADDRESS,*LPMAC_ADDRESS;
CVWT>M< |DV?5>> ~W [I ~L"$(^/ typedef struct tagASTAT
!(rAI QXZyiJX} {
`XhH{*Q"X `Bw]PO ADAPTER_STATUS adapt;
"bIb?e2h9G X+C*+k,z NAME_BUFFER NameBuff [30];
~%8P0AP SfnQW}RGI }ASTAT,*LPASTAT;
?0_<u4 VD~5]TQ N^dQX,j 54CJ6"q UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
+bS\iw + <@<bX {
? Bpnnwx a$"nNm D? NCB ncb;
.P$m?p# ]:Gy]qkO UCHAR uRetCode;
)Cl>% 9 %+H _V1F memset(&ncb, 0, sizeof(ncb) );
Z-U u/GjB l cie6'< ncb.ncb_command = NCBRESET;
`UTPX'Vz d/bimQ ncb.ncb_lana_num = lana_num;
4LKpEl.= x-m*p^} //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
T@tsM|pI (T_-`N| uRetCode = Netbios(&ncb );
hO]F\0+ 3uocAmY memset(&ncb, 0, sizeof(ncb) );
z.Ic?Wz7 bGCC?}\ ncb.ncb_command = NCBASTAT;
1EXT^2!D >jX" ncb.ncb_lana_num = lana_num; //指定网卡号
&t^*0/~ c|k_[8L strcpy((char *)ncb.ncb_callname,"* " );
2n,z`(= k1<^Ept ncb.ncb_buffer = (unsigned char *)&Adapter;
`Pvi+:6\Y 8f9wUPr //指定返回的信息存放的变量
Jt=-> XI\Slq ncb.ncb_length = sizeof(Adapter);
Jh3 P |tyyjO //接着,可以发送NCBASTAT命令以获取网卡的信息
>$JE!.p%o CefFUqo4 uRetCode = Netbios(&ncb );
|%C2 cx XM`GK>*aC( return uRetCode;
?$|tT\SFV !0W(f.A{K }
`NNP<z+\ 8Yh'/,o=L# [)Nt;|U J<0{3pZY int GetMAC(LPMAC_ADDRESS pMacAddr)
.; F<X\_ e Ucbe33 {
-qc'J<*^4 pi?/]}: NCB ncb;
@3.Z>KONx e*2^ UCHAR uRetCode;
'2.ey33V 0]4X/u#N int num = 0;
ij$NTY=u ubM1Q r LANA_ENUM lana_enum;
ZaYiby@Ci 2Mt$Dah memset(&ncb, 0, sizeof(ncb) );
,Z~`aHhr !T,<p
ncb.ncb_command = NCBENUM;
|*NLWN.ja) |dgiW"tUm ncb.ncb_buffer = (unsigned char *)&lana_enum;
F9
r5 Z ] 0X|_bU ncb.ncb_length = sizeof(lana_enum);
wH ,PA: klUV&O+=% //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
^3dc#5]Xf I{89chi //每张网卡的编号等
yMN JHiE/ 3Y)&[aj uRetCode = Netbios(&ncb);
}_nBegv rRRh-%.RU if (uRetCode == 0)
.V
hU:_u .b,\.0N {
JKZVd`fF G`!,>n 3 num = lana_enum.length;
a51(ySC}<s ;\7`G!q //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
rr
tMd k* C69 for (int i = 0; i < num; i++)
l$gJ^Wf2gY A;;#]]48 {
=3035{\ nX (bVT4i ASTAT Adapter;
Z?+ )ox }dN\bb{# if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
tx5bmF;b) xw8k<` {
Yh1</C 6]1RxrAV pMacAddr.b1 = Adapter.adapt.adapter_address[0];
gX{j$]^6G8 Q#% LIkeq pMacAddr.b2 = Adapter.adapt.adapter_address[1];
SSI> +A <.ZIhDiEl pMacAddr.b3 = Adapter.adapt.adapter_address[2];
?Z{/0X)]| %$&eC pMacAddr.b4 = Adapter.adapt.adapter_address[3];
?ES{t4" >V^8<^?G pMacAddr.b5 = Adapter.adapt.adapter_address[4];
R|RGoGE6g MGF!ZZ\ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
? X8`+`nh a?y ucA }
_/:- -Z WfO E I1 }
z -?\b^ ^VYR}1Mw }
cIO/8D#zU .V!5Ui< return num;
2?ue.1C +O8[4zn&k }
bSIY|/d+ N6[Z*5efR vE[d& b[ vu.ug$T ======= 调用:
Aa9l-:R `lY-/Ty r.?dT |A z"<S$sDh MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
;rf{T[i vVB WhY] int n = GetMAC(m_MacAddr); // 获得网卡数量
gX!K%qJBg bmHj)^v5] A5R"|<UPR 46f-po_ TCHAR szAddr[128];
mCnl@ .B^tEBGVD wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
]4O!q}@Cd 3SY1>}(Y m_MacAddr[0].b1,m_MacAddr[0].b2,
y0 vo-Q |~76dxU m_MacAddr[0].b3,m_MacAddr[0].b4,
I_B%F#X) @u+LF]MY m_MacAddr[0].b5,m_MacAddr[0].b6);
m<n+1 s3Bo'hGxG _tcsupr(szAddr);
hzAuj0-A x<t?Yc9 // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
67/@J)z0% PdKcDKJ */{y% MZ)lNU l R UCUEo63 =?CIC%6m ××××××××××××××××××××××××××××××××××××
VnN(lJ Y3|_&\v6 用IP Helper API来获得网卡地址
Oh}52= }G(#jOYk ××××××××××××××××××××××××××××××××××××
5#z7Hj&w c
CjN8< =8vwaJ O4nA?bA 呵呵,最常用的方法放在了最后
r6D3u(kMb |xb;#ruR6 "vYjL&4h ([m4dr 用 GetAdaptersInfo函数
<OiH%:G/1 ke6,&s%{j 5aVZ"h" {%2p(5FB 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
5bZ0}^FYF JiqhCt\ rxxVLW N/C$8D34 #include <Iphlpapi.h>
#x;d+Q@ ?RE"<L #pragma comment(lib, "Iphlpapi.lib")
)3F}IgD = m|<~t 2n"-~'3\ dM"5obEb typedef struct tagAdapterInfo
Y xnZ0MY DW,Z})9 {
dR s\e(H' #- L < char szDeviceName[128]; // 名字
'QpDx&~QP <'T DOYb char szIPAddrStr[16]; // IP
9AWP`~l` ']!wc8m1" char szHWAddrStr[18]; // MAC
[$6YPM>Ee . Z`xNp DWORD dwIndex; // 编号
U4"&T,'lTL )REegFN@ }INFO_ADAPTER, *PINFO_ADAPTER;
55b/giX ;Gu(Yoa}y "MPS&OK =g%<xCp INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
8&hxU@T~ AO-~dV /***********************************************************************
9G1ZW=83 P(\x. d: * Name & Params::
'0Q/oU sCf)#6mI * formatMACToStr
}L`Z<h*H &G-dxET] * (
$;";i:H` O*F= xG * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
'K23oQwDB k/Urz*O * unsigned char *HWAddr : 传入的MAC字符串
FrRUAoFO A(XX2f!i * )
29z@ ! XB[EJGaX * Purpose:
B$q5/ L$} DLq'V.M: * 将用户输入的MAC地址字符转成相应格式
.5~3D97X& -Zg.o$ **********************************************************************/
Lm^vS u | @B|o- void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
xgsEe3| /+<G@+( {
6 G,cc t ,EMyZ int i;
D;:p6q}hT l?X)]1 short temp;
P#:n Xc$ 9*s:Vff{ char szStr[3];
Q{
g{ eS%8WmCV9< fG@]G9Z ]P_yN:~ strcpy(lpHWAddrStr, "");
##"
Hui h5n@SE>G for (i=0; i<6; ++i)
8NWuhRRrw T0o0_R {
r0<zy_d' LCSJIt temp = (short)(*(HWAddr + i));
uesIkJ^Q[ R2Q1Rk# _itoa(temp, szStr, 16);
MbQ%'z6D WQ{^+C9g'1 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
S2
-J1x2N (V}?y:) strcat(lpHWAddrStr, szStr);
)ItW}1[I nx!+:P , if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
T#}"?A| |lIgvHgg }
NiVZ=wEp, 5z.Y} }
a3[,3 Eh *u6K)Z ?%T]V+40 E]pDp
/D // 填充结构
j^/^PUR z>*\nomOn= void GetAdapterInfo()
TQpR' EQy~ ^7V B {
,9buI=' Q+IB&LdE char tempChar;
XS>( Bu !H zJ* ULONG uListSize=1;
2\"T& =Nz;R2{@ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
S:cd'68D S;u2B_/ int nAdapterIndex = 0;
-;YhQxxC}L h\6 t\_^\ 4=njM`8Y' Q^'xVS_. DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
^ b{~]I >=Na, D &uListSize); // 关键函数
Ibv`/8xh p3IhK> )|&FBz; Q*9Y.W. 8 if (dwRet == ERROR_BUFFER_OVERFLOW)
?{1& J9H $L72%T {
C5TC@ w1* |4Os_*tRKU PIP_ADAPTER_INFO pAdapterListBuffer =
d-I&--"ju lgefTT GX) (PIP_ADAPTER_INFO)new(char[uListSize]);
<,t6A?YoMP Go7 oj'" dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
( n!8>>+1C 2}9M7Z",2 if (dwRet == ERROR_SUCCESS)
As|e=ut( i@ehD@.dH {
^5R2~ R E9`T pAdapter = pAdapterListBuffer;
%d0BQ| }n k[WW while (pAdapter) // 枚举网卡
!dwa. lZ&X WFfn:WSWU {
M
~6$kT lG`%4}1 CString strTemp = pAdapter->AdapterName; // 网卡名字
.6pVt_f0/ V+$fh2t strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
._6Q "JAB nCLEAe$W\= strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
=AX"'q j^m pkv<P }u;`k'J@ &Y2Dft_K strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
"BC;zH: {Ok]$0L pAdapter->IpAddressList.IpAddress.String );// IP
CE|rn8MB Lr*\LP6jx3
[$`%ve n}8}:3" formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
$OaxetPH O0sLcuT$ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
O-n JuZJgX }(9ZME<( ` c" ^(Wu$\SA AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
Pk`3sfz 7DWGYvv[ 8Q73h/3 kK.[v'[>& pAdapter = pAdapter->Next;
ZDm Y${J 3qy4nPg ;eW\41 w 5 i=C?W`' nAdapterIndex ++;
5a5)hmO RB ZQ_AqzT3D }
mpd?F'V /1b7f' delete pAdapterListBuffer;
/sdZf|Zl uP^u:'VjbH }
KESM5p"f bv}e[yH }
f8)fm2^09 BR:Mcc }