如何实现修改网卡物理地址的三种方法
(9|K}IM: jzMGRN/67 同样要感谢胡大虾
H/{3
i OXV@LYP@ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
;0q6 bp(<H \Da$bJ 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
L-dKZ8Q I!'(>VlP7 使得两块卡的MAC地址不同,那么网络仍然可以工作。
tRCd(Z,WY 3l[hkRFu` 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
IxR:a( LnX^*;P5t 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
-;z\BW5y dUSuhT 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
5L#M7E U6PUt'Kk@ 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
O v6=|]cW Big-)7?
是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
J?$uNlI pl&GFf
o 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
kk#d-!
$[ ,1L^#?Q~ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
tjt#VFq? m#'9)%t!J 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
A79SAheX# 6V/mR~F1r 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
6dMpd4"\ ep|u_|sB/r 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
5]JXXdt DLZ63' 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}2Lt[>O $=R\3:j 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
VEm[F/' :+$_(*Z 台。
>=Veu; A i .&16AY 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
OYy8u{@U: 9,+LNZ'k 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"f/1 6m&I_icM 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
:Fl: bRH+ (fS4qz:&l w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
v<4zcMv 4r$t}t
gX ->requesthandler函数要hoo miniport的这个函数似乎不容易找
n2~rrQ
\/p UqbE 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
#D8)rs.9 )DMbO"7 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
3{z }[@N >EjBknl bit RSA,that's impossible”“give you 10,000,000$...”
b-XBs7OAx =6:Iv"< “nothing is impossible”,你还是可以在很多地方hook。
bfgLU.1I 9UX-)! 如果是win9x平台的话,简单的调用hook_device_service,就
j^M@0o S1JB]\ 可以hook ndisrequest,我给的vpn source通过hook这个函数
0)#I5tEre B}.ia_&DLR 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
HAXx`r< [gDvAtTZ5 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
/hHD\+0({ O.!?O( 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
'|.u*M,b Zzs pE} 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
DlP=R 0vEa]ljS 这3种方法,我强烈的建议第2种方法,简单易行,而且
{S c1!2q ~QXNOtVsN 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
l8Ox]%F p/:L;5F 都买得到,而且价格便宜
;2^=#7I? _G42|lA$/ ----------------------------------------------------------------------------
UNJ|J$T] <?eZ9eB 下面介绍比较苯的修改MAC的方法
4*]`s|fbu ;lldxS Win2000修改方法:
>:Ec BScysoeD 1'=brc YR l6RJour 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
:iJ= 9 TG($l2 Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
DEtq]|80m TQFD 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
quR':=S5f ;a|A1DmZ 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
6K&V} 3e"G.0vJ 明)。
f7L |Jc Xc.~6nYp 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
^,50]uX_ @/~41\=e 址,要连续写。如004040404040。
qe0@tKim ,}<v:! 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
/#HY-b !&X}?NK 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
L/shF}< +]
uY 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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/bVI'fT }'3V(;9 获取远程网卡MAC地址。
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umj7-fh v/)dsSNZ0u ){/y-ixH WW&0FugY_ 首先在头文件定义中加入#include "nb30.h"
b'G4KNW 6SpkeXL #pragma comment(lib,"netapi32.lib")
N$.''D?7D X"R;/tZ S4 typedef struct _ASTAT_
3Vhm$y%Td joa$Y6 {
2'++G[z -y~JNDS1] ADAPTER_STATUS adapt;
}[1I_) TJCoID7a8 NAME_BUFFER NameBuff[30];
-7lJ dJ$}] } ASTAT, * PASTAT;
}/6jom9U? ~-,<`VY -Q,lUP 5dhRuc 就可以这样调用来获取远程网卡MAC地址了:
L3 &NGcd r"xo 9&| CString GetMacAddress(CString sNetBiosName)
R|_?yV[ -.xs=NwB.| {
{8E
hC/= t&*$@0A ASTAT Adapter;
]3%Z =U?"# K,J:i^2 E*[X\70 NCB ncb;
B1Xn<Wv C!:\H<gI UCHAR uRetCode;
>2_J(vm> RS$e^_ W KktQA*G H4)){\ memset(&ncb, 0, sizeof(ncb));
"g0Ln5& f9!wO';P6 ncb.ncb_command = NCBRESET;
~6R|
a |n0 )s% 8` ncb.ncb_lana_num = 0;
{BgGG@e wAITE|H<zj 8c#u"qF {>Zc#U' uRetCode = Netbios(&ncb);
]zu"x9-` -\LB>\;qn ~v2_vEu}JX G<$UcXg memset(&ncb, 0, sizeof(ncb));
1Ocyrn 5gi`&t` ncb.ncb_command = NCBASTAT;
Wh"oL;O !\CoJ.5= ncb.ncb_lana_num = 0;
^;N+"oq!y e1K,4Bq 8JGt|, )Nk^;[ sNetBiosName.MakeUpper();
MOdodyG 3:!+B=woR \6*3&p nx=Zl:Q} FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
3nxJ`W5j 9"oc.ue.2D Wl}d6ZTm ~c+0SuJ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
J
v'$6[? z6$W@-Vd [|e7oNT(Q {p+7QlgK ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Lylw('zZ C;M.dd ncb.ncb_callname[NCBNAMSZ] = 0x0;
nxCwg> rk{DrbRx <1>\?$)D yX?& K}JI ncb.ncb_buffer = (unsigned char *) &Adapter;
RD<l<+C^~ GAV|x]R ncb.ncb_length = sizeof(Adapter);
/`3<@{D j$a,93P5 Ar N *9 a6fMx~ uRetCode = Netbios(&ncb);
8v_HIx0xu \_qiUvPf\ tGe|@.! g!i\AMG? CString sMacAddress;
94LFElE3 1W;q(#q `A])4q$ L@XhgQ if (uRetCode == 0)
b&. o9PV" Q&rpW:^v {
`XS6t)!ik UJ<eF/KSmG sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
~Qeyh^wo kTt;3 Ia Adapter.adapt.adapter_address[0],
~bhesWk8! XTyJ*`> Adapter.adapt.adapter_address[1],
}hv>LL 22)2olU Adapter.adapt.adapter_address[2],
7FMO''x ?>LsIPa Adapter.adapt.adapter_address[3],
I#tn/\n ;"Q{dOvp Adapter.adapt.adapter_address[4],
;J Fy
8Rj xQ=[0!p+ Adapter.adapt.adapter_address[5]);
^
1}_VB)^ G$<FQDvs }
p
eQD]v qQv?J]l return sMacAddress;
:D`ghXj 1$]4g/":o }
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K\v1o
3XjM@D 修改windows 2000 MAC address 全功略
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[_+( #XE`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^_^
E=+v1\t)] a=>PGriL Ew~piuj ,Y6Me+5B 2 MAC address type:
v,#*%Gn`% fH-V!QYGF OID_802_3_PERMANENT_ADDRESS
TL lR"L5 #8H OID_802_3_CURRENT_ADDRESS
Ze[ezu (sSMH6iCif why;1z>V :80!-F*\ modify registry can change : OID_802_3_CURRENT_ADDRESS
GdVq+,Ge ]-FK6jw but OID_802_3_PERMANENT_ADDRESS, you must modify driver
j?K]0j; ]~iOO
%&R l$=Y(Xk jr29+> /"Ws3.p q^ lx03 Use following APIs, you can get PERMANENT_ADDRESS.
#0V$KC*> q|xJ)[AO CreateFile: opened the driver
A6v<+`? o[pv.:w DeviceIoControl: send query to driver
{p@u H<) ve;#o< a/Z >- }c?/-ab> Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
q'{LTg0kk 3eX;T +|o Find the location:
|7KW'=O PZmg7N .................
/2Q@M> Vw0cf; :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
u?6L.^Op gx~79;6 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
/ZlPEs) 0 UdAF :0001ACBF A5 movsd //CYM: move out the mac address
b.V\EOk 1D159 NLB :0001ACC0 66A5 movsw
7) aitDD AvnK?*5!@ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
MW*@fl<@?M +c$]Q-( :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
uSh!A No#1Ik w :0001ACCC E926070000 jmp 0001B3F7
,5J-C!C rjqQWfShY ............
p w(eWP r6k0=6i change to:
HF>Gf2-C S3EM6 `q' :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
F=)9z+l# Ln-/
9'^
:0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
~H"Q5Hr m!{Xu y :0001ACBF 66C746041224 mov [esi+04], 2412
,[fn? s r Nb;xJSl ox :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
l,5<g-r
V l+g\xUP :0001ACCC E926070000 jmp 0001B3F7
owHV&(Go(B H6i4>U* .....
k=">2!O/ 2
|lm'Hf U,Py+c6 Teq1VK3Hr CFdR4vuEI w;@DcX$] DASM driver .sys file, find NdisReadNetworkAddress
pd2Lc
$O@ d67Q@')00 ]XX9.Xh=- oj\av~cI ......
ti6\~SY v[4A_WjT :000109B9 50 push eax
$qOV#,@ |Yq0zc! C/AqAW1
m]LR4V6k| * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
rz/^_dV A0Z<1|6r* |
&+F|v(|r .
!gkJ :000109BA FF1538040100 Call dword ptr [00010438]
LS1r}cl F~j
U; L :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
/ O@'XWW !J<}=G5 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
{c5%.<O m?LnO5Vs :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
`@. LvP{"K; :000109C9 8B08 mov ecx, dword ptr [eax]
|KSd@ }py6H[ :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
9e^HTUFbG $r0~&$T& :000109D1 668B4004 mov ax, word ptr [eax+04]
x\HHu] t\YN\`XD :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
d:KUJ
Y. .1F(-mLd ......
xRum q $gKMVgD" 0sxZa+G0o Om
#m": set w memory breal point at esi+000000e4, find location:
5:[<pY!s# ^@W98_bd; ......
ERSo&8 B<)c{kj // mac addr 2nd byte
oy+`` W~ "$)Nd+ny :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
y k=o [AAG:` // mac addr 3rd byte
d)V"tSC, NyHHK8> :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
Z:F5cXt< %C&HR2 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
`LD#fg* 8S;]]*cD~ ...
;O8Uc&:P \)H} :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
NpS*]vSO V?KACYd@O // mac addr 6th byte
t{)Z$)' c;\}R# :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
,PG d HEZgHL :000124F4 0A07 or al, byte ptr [edi]
'n'83d)z LR :Qb]|" :000124F6 7503 jne 000124FB
:^
9sy &{#4^.Q :000124F8 A5 movsd
bcgh}D OC)~psQK :000124F9 66A5 movsw
K(*QhKX %EC{O@EAk // if no station addr use permanent address as mac addr
R <kh3T %<^B\|d'? .....
\SB~rz"A p7.j>w1F pz'l9Gp;@ \etuIFQ#U change to
hD OEJ I%dFVt@ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
S;0,UgB1 Q)"L 8v
v :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
e;LJdd
!'-K>.B :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
NZUQ
R`5 S<RJ46 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
8;'fWV?
U Z<j(ZVO :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
gO
C5 li>`9qCmI :000124F9 90 nop
o_un=ygU ,`<w# :000124FA 90 nop
lWYZAF>?Ym &[]0yNG Fi8'3/q-^ `Qzga}`"] It seems that the driver can work now.
[Xy^M3 Vf
Jpiv1 gHU/yi!T KEfn$\ Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
WU}?8\?U% \Qa6mt2h ^QX3p,Y WM8
Ce0E Before windows load .sys file, it will check the checksum
W'2a1E $6p_`LD0 The checksum can be get by CheckSumMappedFile.
n0o'ns \k6Ho?PL +.i?UHNB J{98x zb Build a small tools to reset the checksum in .sys file.
=F>@z4[P- MGUzvSf 7
S^iGe ?sb
Ob Test again, OK.
idL6 *%M 3`9H }Qjp,(ye 'BE &l W 相关exe下载
5w: @=KuoIV http://www.driverdevelop.com/article/Chengyu_checksum.zip + V:P-D 5<-_"/_ ××××××××××××××××××××××××××××××××××××
[<~1.L^I $4yv)6G 用NetBIOS的API获得网卡MAC地址
0>#or$:6E FU-YI" ××××××××××××××××××××××××××××××××××××
Yh%a7K -eKi}e uus}NZ:*l [da,SM #include "Nb30.h"
1i;-mYGaMn (<?6X9F:N #pragma comment (lib,"netapi32.lib")
QN=a{ 5@3[t`n' p7b`Z>} ; z_ZZ(W lWj|7 !;'.mMO&% typedef struct tagMAC_ADDRESS
x <^vJ1 (eS/Q%ZGK {
N>z<v\` +QcgLq BYTE b1,b2,b3,b4,b5,b6;
2ye^mJ17 J[9yQ }MAC_ADDRESS,*LPMAC_ADDRESS;
Y40Hcc+Fx l"%|VWZ{iq A|sTnhp~ C2GF
N1i typedef struct tagASTAT
>Lo 0,b$ wT?.Mte {
V"n0"\k, XGE:ZVpW ADAPTER_STATUS adapt;
B9`^JYT< ]PVPt,c NAME_BUFFER NameBuff [30];
ra\Moy 2`(-l{3 }ASTAT,*LPASTAT;
q1j<p)(
/1- 'Z LGt# uG1
1~uAt UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
+pU\;x =PXQX(_ {
n`";ctQT fsa NCB ncb;
<VD^f ?qr-t+ UCHAR uRetCode;
XWvT(+J 9tmYrhb$
memset(&ncb, 0, sizeof(ncb) );
#yZZ$XO k ?c)PBJ+] ncb.ncb_command = NCBRESET;
V6l*!R Ojj:YLlY> ncb.ncb_lana_num = lana_num;
4HlOv%8 8[LwG& //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
;+]9KIa_Pq Dt,b\6 uRetCode = Netbios(&ncb );
& f7 {3BK =E Cw' memset(&ncb, 0, sizeof(ncb) );
/sY(/ JE WrhC
q6 ncb.ncb_command = NCBASTAT;
+}c
'4hRv 4,L( ncb.ncb_lana_num = lana_num; //指定网卡号
IVD1mk Q!/<=95E strcpy((char *)ncb.ncb_callname,"* " );
xlVQ[Mt Eq-fR~<9 ncb.ncb_buffer = (unsigned char *)&Adapter;
Gv[W)+3f 'Im7^!-d //指定返回的信息存放的变量
PbOLN$hP 9`}Wp2 ncb.ncb_length = sizeof(Adapter);
[\CQ_qs| Ms5m.lX //接着,可以发送NCBASTAT命令以获取网卡的信息
6U;pYWht X1U7$/t uRetCode = Netbios(&ncb );
=jdO2MgSg* <N"t[N70; return uRetCode;
YK *2 0S@O]k) }
J{'
u 5VIpA |D)NPN& 9v)p0 int GetMAC(LPMAC_ADDRESS pMacAddr)
ul~>eZ AfKJaDKf {
~[XDK`B 2<}^m/} NCB ncb;
q[{q3-W /km^IH UCHAR uRetCode;
s~Wj h7' ,>CFw-Nxu int num = 0;
9
O| "Ws>{ \UFno$;mA LANA_ENUM lana_enum;
h.c<A{[I6c
r(pp = memset(&ncb, 0, sizeof(ncb) );
KL]K< A jLC,<V* ncb.ncb_command = NCBENUM;
P<GY"W+rR NL&(/72V ncb.ncb_buffer = (unsigned char *)&lana_enum;
uyP)5, /6}4<~~4TA ncb.ncb_length = sizeof(lana_enum);
DG8]FhD^b @K36?d]e //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
B&A4-w v Sr~zN:wn //每张网卡的编号等
Wq
7
c/| g#~ jF uRetCode = Netbios(&ncb);
+]H9:ARI jPYed@[+ if (uRetCode == 0)
zR
h1 fV*x2g7w {
Ous[{" -J s]`&9{=E num = lana_enum.length;
bTZ/$7pp9 M$#zvcp //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
i+T#z G T#hqt'1x for (int i = 0; i < num; i++)
,(Fo%.j NylN-X7[# {
fI[tU(x YIb5jK` ASTAT Adapter;
*%(8z~(\ v=nq P{ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
]]@jvU_?kS Fh& `v0 {
`g6XVa*%# ;k^wn)JE$ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
7a0ZI `kIzT!HX pMacAddr.b2 = Adapter.adapt.adapter_address[1];
%KNnss} kHd_q. pMacAddr.b3 = Adapter.adapt.adapter_address[2];
O_0|Q@ :bwdEni1P pMacAddr.b4 = Adapter.adapt.adapter_address[3];
s `xp6\$ 1B=vrGq pMacAddr.b5 = Adapter.adapt.adapter_address[4];
mbv\Gn#> m8$6FN pMacAddr.b6 = Adapter.adapt.adapter_address[5];
7CYu"+Ea W%b<(T;
}
qu BTRW9 r&)/3^S ' }
rxC EOG jV8mn{< }
+`9
]L]J]4 2<>n8 K return num;
X}p#9^%N %Fq"4% }
-[i9a:eRM SSycQ4[{o }
IFZ$Y CCfuz & ======= 调用:
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Ii KCJ zE> MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
1qbd6D|t (7`goi7M int n = GetMAC(m_MacAddr); // 获得网卡数量
'IBs/9=ZC N72z5[.. 85$MHod}[, pBiC TCHAR szAddr[128];
LW?] ~| "5Oog< wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
4ao
oBY$ *CA|}l m_MacAddr[0].b1,m_MacAddr[0].b2,
#9O
*@ &}32X-~y m_MacAddr[0].b3,m_MacAddr[0].b4,
0vmMNF c.6u)"@$ m_MacAddr[0].b5,m_MacAddr[0].b6);
r Efk5R Ks@S5:9sp _tcsupr(szAddr);
X<\^*{ vi@a87w> // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
??=CAU%\ /ivt 8Uiw ,,mkB6; O^G/( l*uNi47| qd~)Ya1 ××××××××××××××××××××××××××××××××××××
\.myLkm b')CGqbbmT 用IP Helper API来获得网卡地址
H)tYxW <%hSBDG!x ××××××××××××××××××××××××××××××××××××
#6fp" H&E c*MT l-_voOP | ctGxS9 呵呵,最常用的方法放在了最后
"p.MJxH .x$+R%5U J6Hw05%0= .
l RW 用 GetAdaptersInfo函数
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M"{=z ?'CIt5n+\{ pA"x4\s |4YDvDEJi 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
:N\*;> !cE>L~cza kLR4?tX! "uN
JQ0Y #include <Iphlpapi.h>
LT!B]y qWKpnofa #pragma comment(lib, "Iphlpapi.lib")
v~q2D" {,*G}/9< ;nji< !EF~I8d\] typedef struct tagAdapterInfo
go m<V?$ Im{50%Y {
JTNQz E{^*^+c"h char szDeviceName[128]; // 名字
B@HW@j }D xXt char szIPAddrStr[16]; // IP
*rSMD_> :g2?)Er- char szHWAddrStr[18]; // MAC
6/hY[a! i&-g 0
DWORD dwIndex; // 编号
n*CH,fih: ylLQKdcL }INFO_ADAPTER, *PINFO_ADAPTER;
8/U=~*`_ 'I($IM vvv~n]S6 T2Z;)e$m_ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
]G1{@r) apF!@O^}y /***********************************************************************
6LL/wemq ul/= 1]1? * Name & Params::
_Z.lr\ A1{P"p! * formatMACToStr
7_.z3Km: yTz@q>6s- * (
*;Dd:D9 1s-k=3) * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
IQMk : A@j;H| * unsigned char *HWAddr : 传入的MAC字符串
1}tZ,w> yAU[A * )
|rH;}t|un :t?9$ dL * Purpose:
-. L)-%wIV N$M#3Y; * 将用户输入的MAC地址字符转成相应格式
Jn +[:s. 8;4vr@EV **********************************************************************/
8*6vX! Z| DOaEz?2) void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
Vs]+MAL Id
*Gs>4U {
Ht5 %fcD Qpndi$2H! int i;
j.uN`cU! K0@2>nR short temp;
G`ZpFg0Y 00Tm0rY char szStr[3];
P1vr}J `x lsvK> H?sl_3-# ;/N[tO?Q strcpy(lpHWAddrStr, "");
Dp6]!;kx WiH%URFB for (i=0; i<6; ++i)
}e6Ta_Z~ R@5jEf {
L5(rP\B )pjd*+V temp = (short)(*(HWAddr + i));
Ox8dnPcx Mlb=,l _itoa(temp, szStr, 16);
Cc0`Y lx~( S6B(g_D| if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
|A8Ar 7) ;9q3FuR strcat(lpHWAddrStr, szStr);
b,Ed}Ir J#L-Slav% if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
*DLv$/(0 95_?F7}9 }
Z@nM\/vLA >Gk<[0U }
#StD]d /"- k
;jz 4\pi<#X RsIEY5Q // 填充结构
WHBQA\4 b\7-u- void GetAdapterInfo()
~=Z&l ^LfCLI9Z {
-DlKFN "z69jxXo char tempChar;
.bB_f7TH. MnO,Cd6{%d ULONG uListSize=1;
Fla[YWS D=mU!rjr1 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
Xf:CGR8_ kN`[Q$B int nAdapterIndex = 0;
0(Vbji Z9i,#/ L4zSro:Si jm =E_86_ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
\_!FOUPz( E(4ti]'4 &uListSize); // 关键函数
jHT 4I>\ YUF!Y9! R9o:{U] F]
+t/ if (dwRet == ERROR_BUFFER_OVERFLOW)
+#6WORH0S Umm_FEU#] {
%bt2^ MKJ9PcVi PIP_ADAPTER_INFO pAdapterListBuffer =
pCb@4nb 1#^[{XlAx (PIP_ADAPTER_INFO)new(char[uListSize]);
Qf414 oW Nn
?B D4i dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
hAOXOj1 teUCK(;23 if (dwRet == ERROR_SUCCESS)
Ar'}#6 =gGK24 3 {
}[!;c+ke *<x]gV pAdapter = pAdapterListBuffer;
)"m FlS<I enF.}fo] while (pAdapter) // 枚举网卡
Z"lL=0rY/ \C
ZiU3 {
B+jT|Y' ynw^nmM CString strTemp = pAdapter->AdapterName; // 网卡名字
E,xCfS) ";`ddN3 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
{uM0J$P : E;$t|~# strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
Ufq"_^4 Wv77ef 9K#.0 P;VR[d4e/ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
j~\\,fl= )P[B! pAdapter->IpAddressList.IpAddress.String );// IP
T)3#U8sT MQQiQ 2 $B~a*zZ7 CUnZ}@?d formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
H5, {Z =V"ags pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
L
FHyiIO |O+R%'z'< E5jK}1t4V /Or76kE AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
y@~.b^?_u -njxc{b vO]gj/SaT R{#-IH=" pAdapter = pAdapter->Next;
UldK lQ8 vW"x)~B }C/}8< plsf` a nAdapterIndex ++;
l2gI2Cioa L^RyJ;^c }
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z? >6:slNM# delete pAdapterListBuffer;
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