如何实现修改网卡物理地址的三种方法
FkJ>]k $8X tI 同样要感谢胡大虾
Dvq*XI5 6'No4[F
4n 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
T
,O<LFv !F7EAQn{( 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
9GtVI^] RV#uy] 使得两块卡的MAC地址不同,那么网络仍然可以工作。
Zs3]|bUR @T,H.#bL 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
7fN&Q~. #g-*n@
1 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
L?D~~Jb iZkW+5( 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
;)=zvr17 |4p<T!T 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
)/+eLRN5G @KXz4PU 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
&,Zz -u3SsU)_%N 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
cDQw`ORP*g G0 nH Z6 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
LDi ezi o+X'(!Trw 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
>QZt)<[ OB*Xb*HN 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
iRj x];:Vu d4/`:?w 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
KWigMh\r Z#TgFQ3u 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
}eDX8b8emA \HP,LH[P: 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
j$mt*z L xo)?XFM2 台。
-MHX1`P:Sn a`@<Z sR 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
jB/q1vFO vRb(eg 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
tN'- qdm I3zitI; 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
,QHx*~9 M#lVPXS w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
5rHnU<H@y &J&w4"0N' ->requesthandler函数要hoo miniport的这个函数似乎不容易找
Vm1 c-,)3 )ejXeg 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
&PQ{e8w e/HX,sf_g 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
: DX/r C1Pt3 bit RSA,that's impossible”“give you 10,000,000$...”
RP@idz t1RwB23 “nothing is impossible”,你还是可以在很多地方hook。
8#Z\ }gGz %dk$K!5D0 如果是win9x平台的话,简单的调用hook_device_service,就
"za*$DU k0e|8g X 可以hook ndisrequest,我给的vpn source通过hook这个函数
#Mem2cz 1:{O RX[; 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
s<r.+zqW _ KkVI7a 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
x4m_(CtK :J4C'N 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
)r|zi
Z {F #:\+7mCF 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
y1"^S 0&rH 9 这3种方法,我强烈的建议第2种方法,简单易行,而且
VGDEP!)-8 z5*O@_r+.b 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
D16;6K'{ jf)JPa_ 都买得到,而且价格便宜
$evuPm8G tSXjp ----------------------------------------------------------------------------
_Fh0^O@ <T_Nlar^^ 下面介绍比较苯的修改MAC的方法
_8b>r1$ vVN[bD< Win2000修改方法:
"6NNId|Y M"$RtS|h HG3>RcB qP^0($ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
E~g}DKs_5 )RCqsFjK Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
wPO@f~[Ji C^42=? 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
wsGq>F~ NMY!-Kv 5 《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
&qI5*aQ8T o Jp_c 明)。
mlw BATi $XU$?_O 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)
V_d%g<n4 UCj#t!Mw 址,要连续写。如004040404040。
Dp6"I!L<| 0?L$)T-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。)
Xiedg y n_Hnk4 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。
3{LvKe +VW]%6+ 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。
2Ku#j
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,G/X"t ~ jeBj 获取远程网卡MAC地址。
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r`g;k&"a z4fK{S ]:#$6D" wkpVX*DfRE 首先在头文件定义中加入#include "nb30.h"
Mc3h
R0 *U^I`j[u #pragma comment(lib,"netapi32.lib")
BH*]OXW\ lRK?%~ typedef struct _ASTAT_
sF3
l##Wv PWD]qtr {
:8L61d2( MmX[xk ADAPTER_STATUS adapt;
R]sjG< GQ)cUrXQz NAME_BUFFER NameBuff[30];
<:7e4# ;3}b&Z[N] } ASTAT, * PASTAT;
d@4=XSj Fl>j5[kLZ
8=Y|B5 qq%_ksQ 就可以这样调用来获取远程网卡MAC地址了:
^[z\KmUqt )3\rp$]1 CString GetMacAddress(CString sNetBiosName)
|w]i$`3'I &ziB#(&:H {
8A]q!To ;B7|tajd ASTAT Adapter;
] "vdC} iw;Alav"x AezXou& J;Xz'0 NCB ncb;
l+X^x%EA Sh6 NgO UCHAR uRetCode;
ct/THq Z$K%@q,10+ "Ksd9,J\b !m5\w> memset(&ncb, 0, sizeof(ncb));
Cu<ojN- $ .z7f_KX^ ncb.ncb_command = NCBRESET;
pnb$lpxt /!8:/7r+W ncb.ncb_lana_num = 0;
F qyJ*W\1 dsoRPX']= 'N/%SRk JkEQ@x uRetCode = Netbios(&ncb);
8>+eGz| dM.Ow!j $4)guG) m,fr?d/; memset(&ncb, 0, sizeof(ncb));
@].aFhH`) |8+rUFkU8 ncb.ncb_command = NCBASTAT;
L| qY X
KeK;+ ncb.ncb_lana_num = 0;
EqwA8?M OU=IV;V{ Dp'af4+%$ ;G&O"S><]c sNetBiosName.MakeUpper();
~i {)J T U6EE ~a)20 r|$g((g FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
KiHAm|, 7cQw?C ht!:e>z&4 goWt!,&f strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
}E_zW.{! j+v)I= X,Q(W0-6$u %j`]x
-aOz ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
>CA1Ub&ls 9{&x-ugM ncb.ncb_callname[NCBNAMSZ] = 0x0;
49>yIuG Pl
,M>IQ _+7f+eB 2)H|/ ncb.ncb_buffer = (unsigned char *) &Adapter;
|0Kt@AJY +o5rR|)M+ ncb.ncb_length = sizeof(Adapter);
O$ \N]# L(YT6Vmm+t 32J r8E!-r}rno uRetCode = Netbios(&ncb);
LDNUywj@w zy5bDL - }0*7bb a#@opUn- CString sMacAddress;
|LhuZ_;1xo V6o,}o&- {GY$J<5= RAa1KOxZX if (uRetCode == 0)
-#hl&^u$ ttxOP {
hTqJDP"&F +%^xz
1m sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
EkPSG&6RZ R``qQ;cc Adapter.adapt.adapter_address[0],
.-
o,_eg1f p_5+L@%Gb Adapter.adapt.adapter_address[1],
={d\zjI$ .4-S|]/d, Adapter.adapt.adapter_address[2],
=Ih_[$1dw oWT0WS Adapter.adapt.adapter_address[3],
GR9F^Y) K{ ^Y!`wp2vn Adapter.adapt.adapter_address[4],
w-m2N-"=' |hAGgo/03 Adapter.adapt.adapter_address[5]);
(yVI<Os{a dv:&N }
jk?(W2c#{ <aS1bQgaU return sMacAddress;
o
qTh ) b ;b1V }
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36z{TWF Sx7xb]3XI" 修改windows 2000 MAC address 全功略
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@A%`\Ea% 4O'ho0w7 w\a#Bfcv xFh}%mwpt[ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
n1V*VQV $MR4jnTT :JmNy< Yy5F'RY 2 MAC address type:
ewR0e.g bL<cgtz7) OID_802_3_PERMANENT_ADDRESS
[DviN i+6/ g OID_802_3_CURRENT_ADDRESS
USY^
[@o[f iQQJ` Smo'&x Spb'jAKj' modify registry can change : OID_802_3_CURRENT_ADDRESS
#';r 0?| Tbw8#[6AX but OID_802_3_PERMANENT_ADDRESS, you must modify driver
6kk(FVX sTONkd hi%>&i* {WChD&v ~V5jjx* ;F-kE4w Use following APIs, you can get PERMANENT_ADDRESS.
s5 BV8 M ~PHG5?X CreateFile: opened the driver
c'C2V9t |gNOv;l DeviceIoControl: send query to driver
`CB TZG09 G4~J+5m k GOjri o<;"+ @v Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
U-d&q>_@A aE}u5L$# Find the location:
{Ffr l(* bk2vce& .................
2epL!j)Wh uu:BN0 :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
=:lacK(0 <cS1}" :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
P]G2gDO lnhZ!_
:0001ACBF A5 movsd //CYM: move out the mac address
\4DH&gZ[ kK(,FB :0001ACC0 66A5 movsw
e):
&pqA !
d(,t[cV :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
3z#16* KR63W:Z\' :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
fjf\/% *e=e7KC6kI :0001ACCC E926070000 jmp 0001B3F7
RN;Tqq): 6K6ihR!d ............
V*)gJg H~&'`h1 change to:
NB[b[1 Ch EJZ2V>\_-0 :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
Ec|#i S;
>_9 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
IcN|e4t^J+ X#fI$9a :0001ACBF 66C746041224 mov [esi+04], 2412
Cs< d\"+ $Khc?v :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
5u8 YHv hhpH)Bi= :0001ACCC E926070000 jmp 0001B3F7
eG<32$I 1*s Lj# .....
@d)6LA9Ec q;U[f6JjE aV1(DZ83 MQ01!Y[q_7 4GJsVA (d| +'l@t
bP DASM driver .sys file, find NdisReadNetworkAddress
K.k=\N +g*Ko@]m> ey:3F% \;~>AL* ......
-LF^u;s8&S Tg[+K+ b :000109B9 50 push eax
qzXch["So F"_SCA?9? -YYQnN z5?xmffB * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
U_+>4zdm XWk^$ " |
Xln'~5~) 6+>q1,< :000109BA FF1538040100 Call dword ptr [00010438]
Gk<h_1WWK >zhbOkR9c :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
tH$Z_(5
0h* AtZv_ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
Bb
m 1&d# 3*ZE`` :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
.Sm7na
K i=Y#kL~f :000109C9 8B08 mov ecx, dword ptr [eax]
0-7xcF@s #P1k5!u :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
B>Mk "WjQ
Y.ic=<0H :000109D1 668B4004 mov ax, word ptr [eax+04]
+Oo>V~ x.!%'{+{ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
`6'fX[j5 ^;M!u8 [ ......
e4t'3So b}Jcj r@ ]{`qA ) "'J]6 set w memory breal point at esi+000000e4, find location:
}oU0J 4Xlq
Ym ......
i0hF9M xGN&RjPk\ // mac addr 2nd byte
X ZfT;!wF& ?EdF&^[3rD :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
JPRl/P$ -(P"+g3T // mac addr 3rd byte
HI55):Eb
EP*"=_ :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
7D<M\l8G >Qr(#Bt) :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
(Zp'|hx8o Fq:BRgCE ...
y<MXd,eE oQAD
3a :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
c&ymVB?G:1 b8(94t|;U // mac addr 6th byte
sRqFsj}3e A\YP}sG1 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
uN2Ck Ahm*_E2E :000124F4 0A07 or al, byte ptr [edi]
G 7b>r &G:#7HX@- :000124F6 7503 jne 000124FB
;>bcI). EHmw(%a|+ :000124F8 A5 movsd
]FP(,:Yw id'E_]r :000124F9 66A5 movsw
J#"@~Q+a`@ ~0eJ6i // if no station addr use permanent address as mac addr
r1f## (X;D.s .....
s:CsUl | e2~&I`ct zyTeF~_ Xi$2MyRd change to
0@k)Cz[0; :@mb.'%*! :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
cyL"?vR*< R^4JM,v9x` :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
gm'8,ZL #!qa#.Yi :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
Xgou7x< 3w6}%=)$8 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
F$X"?fj {FNmYneh?6 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
4-1=1)c* +G)L8{FY( :000124F9 90 nop
hX;JMQ915 e'Njl?>3 :000124FA 90 nop
Em?bV( `saDeur#X D<%/:M >NDI<9<'0} It seems that the driver can work now.
.'aW~WR hj[&.w u 6A!Sw j\@Ht~G Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
k/srT< j6}/pe*;;T AUBZ7*VO N;gI %6 Before windows load .sys file, it will check the checksum
}&!fT\4
@'P\c The checksum can be get by CheckSumMappedFile.
/r2*le (H
$I}7EI `3GYV|LeQ e*K1"; Build a small tools to reset the checksum in .sys file.
<u`m4w Q0l[1;$# {{N*/E^ ;XAj/6pm Test again, OK.
20h+^R3{Z II; <l>o6K ?9W2wqN>o 相关exe下载
J7a_a>Y rW),xfo0 http://www.driverdevelop.com/article/Chengyu_checksum.zip lfTDpKz3D D6z*J?3^#& ××××××××××××××××××××××××××××××××××××
$1KvL8 cug=k 用NetBIOS的API获得网卡MAC地址
ey!QAEg"X1 M4rI]^lJ ××××××××××××××××××××××××××××××××××××
5=@q!8a* 3FetyWl' xWR<>Og. A-S!Z2m\ #include "Nb30.h"
a>6@1liT mLGbwm'K #pragma comment (lib,"netapi32.lib")
S1SsJo2\ 5|:t$ }:SWgPfc (58}G2}q $<DcbJW m6wrG`-di typedef struct tagMAC_ADDRESS
{@E(p4W ^&8FwV] {
<e)u8+( &-R(u}m-F BYTE b1,b2,b3,b4,b5,b6;
mqrV:3}
LeEv'] }MAC_ADDRESS,*LPMAC_ADDRESS;
7^bde<0 J) I|Xot (?y (0%q lE|Hp typedef struct tagASTAT
3]MSS\uB ']Z1n b {
$*-UY xZ84q'i" ADAPTER_STATUS adapt;
HdR%n <36z,[,kZ@ NAME_BUFFER NameBuff [30];
yUY* l@v] w%' 8bH! }ASTAT,*LPASTAT;
HuB\92u {)KH% I
l2`c}9 ~Y)h[ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
t?l0L1; ))9w)A@ {
d,y%:F 4 )y#~eYn NCB ncb;
;:Kd?Tz$ A,fP l R UCHAR uRetCode;
Gq)E,Ln&d veq.48E] memset(&ncb, 0, sizeof(ncb) );
k\/idd[ qi51'@ ncb.ncb_command = NCBRESET;
#^i.[7p :@oy5zib ncb.ncb_lana_num = lana_num;
,RXfJh =wcqCW,] //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
**KkPjAO? L;%_r) uRetCode = Netbios(&ncb );
SSrYFu" 8n2MZ9p] memset(&ncb, 0, sizeof(ncb) );
u#bd*( gR#lRA/ ncb.ncb_command = NCBASTAT;
rfH'&k .e Jt]K ncb.ncb_lana_num = lana_num; //指定网卡号
f=,(0ygt/ f%gdFtJ & strcpy((char *)ncb.ncb_callname,"* " );
q'9}Hz 'h*^;3@* ncb.ncb_buffer = (unsigned char *)&Adapter;
.5AyB9a%& J{w[vcf //指定返回的信息存放的变量
xtq='s8e P\k5% ncb.ncb_length = sizeof(Adapter);
a9%^Jvm" HAca'!p //接着,可以发送NCBASTAT命令以获取网卡的信息
UB9n7L(@c Ms61FmA4 uRetCode = Netbios(&ncb );
ZvVrbj& JlMD_p A return uRetCode;
-F338J+J24 5J vrQGvL }
bf*VY&S-T @gM>Lxj lO+6|oF0 \2U F J int GetMAC(LPMAC_ADDRESS pMacAddr)
6 {j}Z*)m :*<UCn"" {
N*$L#L$* V/,@hv`+ NCB ncb;
Kh'7N! MpCK/eiC UCHAR uRetCode;
OA?pBA Uja`{uc int num = 0;
lKT<aYX xsN)a! LANA_ENUM lana_enum;
9*b(\Z)N p*ic@n*G memset(&ncb, 0, sizeof(ncb) );
rAwuWM@BIg ==XO:P ncb.ncb_command = NCBENUM;
hT
DFIYV fBw"<J{ ncb.ncb_buffer = (unsigned char *)&lana_enum;
Tj3xK%K_r3 a 9H^e<g ncb.ncb_length = sizeof(lana_enum);
;jZfVRl T=~D>2C //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
_Yqog/sG SSH 1Ge5| //每张网卡的编号等
@4FG&
>kQ Ro:DAxi@L uRetCode = Netbios(&ncb);
]Te,m}E xa&5o`>1G if (uRetCode == 0)
PN"s^]4 -#agWqUM|T {
]ML(=7z" M[1!#Q><! num = lana_enum.length;
IMT]!j&Y,
|08'd5 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
p~bx At$[&%} for (int i = 0; i < num; i++)
='z4bU E/5/5'gBJO {
VxTrL}{(6 z-g"`w:Lj ASTAT Adapter;
(;6vT'hE uJ@C-/BD!M if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
D\CjR6DE u+_6V {
6aq=h`Y [,?5}'we pMacAddr.b1 = Adapter.adapt.adapter_address[0];
XtP5IN\S E,wOWs* pMacAddr.b2 = Adapter.adapt.adapter_address[1];
,2MLYW, ?#]wxH, pMacAddr.b3 = Adapter.adapt.adapter_address[2];
^Yg}>?0 [PP&}.k4" pMacAddr.b4 = Adapter.adapt.adapter_address[3];
vOV$H le NG\g_^.M pMacAddr.b5 = Adapter.adapt.adapter_address[4];
*MD\YFXR W9M~2<
L pMacAddr.b6 = Adapter.adapt.adapter_address[5];
F!*tE&Se+ -RKqbfmi= }
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glI4Jb_[ s1kG:h2|$ return num;
6U(MHxY qC:QY6g$N }
jBLLx{ ve&"x Nz< 5u=$m^@{ Ax{C ^u ======= 调用:
7%)KB4(\_ BH3%dh:9 ;'i>^zX` yq<mE(hS? MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
J)n^b n~Qo@%Jr int n = GetMAC(m_MacAddr); // 获得网卡数量
UY~N4IR8 t4[<N al@Hr*' 2Sb68hJIE TCHAR szAddr[128];
cD JeYduK `c.P`@KA wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
{[:]}m(c F`8B PWUY m_MacAddr[0].b1,m_MacAddr[0].b2,
~`Rb"Zn Bp9_\4 m_MacAddr[0].b3,m_MacAddr[0].b4,
ApSzkPv* ^jB17z[ m_MacAddr[0].b5,m_MacAddr[0].b6);
efXiZ kT1 2 _tcsupr(szAddr);
p"tCMB Wz&[cj // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Rn9e#_ Az ,qu7XFYrY z;Yo76P L{F[>^1Sb
E
E^lw61 F!qt=)V@w ××××××××××××××××××××××××××××××××××××
o8c5~fG1 /{%p%Q[X 用IP Helper API来获得网卡地址
A(}D76o_ IlfH ××××××××××××××××××××××××××××××××××××
k^Qd%;bdF Z3qr2/
AQm#a; 5[0W+W
呵呵,最常用的方法放在了最后
,?oC+9w ./i5VBP5 `NB6Of*/ :D:Y-cG*n< 用 GetAdaptersInfo函数
F XG,DJ: =x3T+)qCNX `;HZO8 {'NXJ!I;t 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
$i;m9_16 TW~%1G_v /H~]5JZ3-E lEXI<b'2 #include <Iphlpapi.h>
2e^6Od!Y? 0@> #pragma comment(lib, "Iphlpapi.lib")
JsK_q9]$e Ev]oPCeA ,"U|gJn|^ k<A|+![ typedef struct tagAdapterInfo
moCr4*jDX, 6(8zt"E {
n=A}X4^ ["0DXm%t char szDeviceName[128]; // 名字
iT=h}> bR*}
s/ char szIPAddrStr[16]; // IP
RXw }Tb/D8 &|I{ju_ char szHWAddrStr[18]; // MAC
-58Sb"f S5/p3;O\c DWORD dwIndex; // 编号
qlm7eS"sy o7kQ&w }INFO_ADAPTER, *PINFO_ADAPTER;
#ja6nt8GC J*D3=5& l&{+3 aC: @B9O*x+n: INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
Pj^O8 ->rudRQ /***********************************************************************
[oG
Sy5bB "?S>}G\ * Name & Params::
Rc(E';uc }m93AL_y * formatMACToStr
w~ O)DhC *hlinQKs * (
7bL48W<QD Q`!<2i; * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
zb. ^p
X 1
&-%<o * unsigned char *HWAddr : 传入的MAC字符串
%@^9(xTE (nAg
~i * )
>A>_UT_" DbrK,'b% * Purpose:
I/_,24[ Z+agS8e( * 将用户输入的MAC地址字符转成相应格式
icN#8\E R47tg&k6[ **********************************************************************/
y\XWg`X
y g`I$U%a_2 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
CZ.HQc 9t+:L(*pK {
9 E2OCLWrE /NUu^ N int i;
%9b TfX" !~`aEF3 short temp;
{nH*Wu*^ .6A{ char szStr[3];
suE#'0K n0b{Jg * M9Qx F 3\j3vcuy strcpy(lpHWAddrStr, "");
'@f#GNRT 4\y>pXML-U for (i=0; i<6; ++i)
rnQ9uNAu o?><(A| {
} QpyU% 3Gt@Fo= temp = (short)(*(HWAddr + i));
#C+7~ns' rq|>z . _itoa(temp, szStr, 16);
V PI_pK 3Y=uBl if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
fK NDl\SD N >k,"=N/ strcat(lpHWAddrStr, szStr);
MrhJk Hh'o:j(^ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
vPM2cc/o 9&Ny;oy#6 }
AME<V-5 T;#:Y }
X!K:V~WG #Ti5G"C eb7~\|9l1i Hr/Q?7g // 填充结构
`q+Ug \4n9m void GetAdapterInfo()
lFD/hz7lc [cT7Iqip
{
{}tv(8]^ m_b_)/ char tempChar;
[Y8ot-6 Gl3bkQ ULONG uListSize=1;
hSXZu?/ UB7C,:" PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
Xagz(tm/ 4_w{~ int nAdapterIndex = 0;
|VmQ Vc&xXtm[v D`NQEt"( dwz{Yw( DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
crU]P $a YiC_,8A~ &uListSize); // 关键函数
a3^ ({;k!0 .1h1J M3YC@(N% k "2GssBa if (dwRet == ERROR_BUFFER_OVERFLOW)
pF7S("#R E[tEW0ub {
#$v,. Yk yOE N*^6 PIP_ADAPTER_INFO pAdapterListBuffer =
>qci$ uY:u[ (PIP_ADAPTER_INFO)new(char[uListSize]);
J#Agk^Y 5 V#\ iO dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
g42f*~l uEdeA'*^ if (dwRet == ERROR_SUCCESS)
/^b=| +Do m ?jF:]^ {
%-3wR@ y5N,~@$r pAdapter = pAdapterListBuffer;
{
u1\M MJG)fFl]O while (pAdapter) // 枚举网卡
}bYk#6KX 5Cl;h^R|m {
c'Zs2s7$ wsAijHjJI! CString strTemp = pAdapter->AdapterName; // 网卡名字
9P# <T7 O*PJr[Zou strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
F/U38[ GKf%dKL strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
tkf^sGgNO *Zz hN]1 U\UlQp? |oTA$bln strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
FoGSCg% z>O =. Ku6 pAdapter->IpAddressList.IpAddress.String );// IP
#<gD@Jyb u nHIW_+<Mf crRYgr v9l|MI15V formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
+t<'{KZ7; jfsbvak pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
,Cj` 0v# R;F z"J )r6d3-p1 );*#s~R AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
P: )YKro] 3L-}B#tI P{o //M 7A4_b8 pAdapter = pAdapter->Next;
K5:> .u&GbM%Ga IGcYPL\& hV[= nAdapterIndex ++;
dS~#Lzm qb>mUS }
V.~C.x j$}W%ibj delete pAdapterListBuffer;
dnstm@0k HbQ+:B] }
#~:@H&f790 o :_'R5 }
m>LC2S;
f [qQ~\] }