如何实现修改网卡物理地址的三种方法
,Q7;(&x~ @|DQZt 同样要感谢胡大虾
Coe/ 4!$M .Lna\Bv 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
pLtw|S'4 2icQ (H; 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
E6 -*2U)k+ M
lR~`B}m 使得两块卡的MAC地址不同,那么网络仍然可以工作。
R~k`KuY@! WXY'%G 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
* /n8T]s |50sGJE( 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
Nb`qM]& (;},~( 2B 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
c:Nm!+5_( 8$
u"92 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
'1gfXC N8dxgh!, 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
R/ZScOW[ Pp tuXq%U 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
P$#: $U@ 6D`n^ uoP 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
nOL"6%q =,#--1R7g 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
d/&>
`[i UgC65O2 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
lFyDH{! w&aZ 97{ 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
Oti*"dV\:: wc4BSJa,19 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
j,+]tHC- ]$[sfPKA 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
*kl :/# $}gMJG 台。
k_=yb^6[U jfY7ich 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
Ey|_e3Lf[ Qw}1q!89 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
TB!I -$Hu$Y}> 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
7t:RQ`$: yQD>7%x w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
SXm%X(JU Mz(Vf1pi% ->requesthandler函数要hoo miniport的这个函数似乎不容易找
?1SsF>| rm,`M 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
W8^m-B& WR"D7{>tw 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
YOD.y!.zq7 TQF+aP8[L bit RSA,that's impossible”“give you 10,000,000$...”
GBbnR:hM qJrT “nothing is impossible”,你还是可以在很多地方hook。
c>B1cR
:x*)o+ 如果是win9x平台的话,简单的调用hook_device_service,就
T`ibulp :eVZ5?F 可以hook ndisrequest,我给的vpn source通过hook这个函数
=Xh)34q @i1e0;\ 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
&Vz$0{d5 eyCZ[SC 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
h^yqrDyJ 9Ux( 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
MYWkEv7 =1l6(pJ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
rG-T Dm bP&QFc 这3种方法,我强烈的建议第2种方法,简单易行,而且
ixdsz\< 0Ds3wNz 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
20;9XJmjl `r`8N6NQ&] 都买得到,而且价格便宜
:}lqu24K KhHFJo[8sf ----------------------------------------------------------------------------
$')C& y2G Us&09 下面介绍比较苯的修改MAC的方法
vjuFVJwL 50^ux:Uv+N Win2000修改方法:
|`5IP8Z ]dpL
PR ;Y?MbD >.iF,[.[F< 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
f~`=I NrU Q5+1'mzAB Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
'dLw8&T+W !*N9PUM 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
<1D|TrP ]%' AZ`8 《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
m+TAaK 1UP=(8j/ 明)。
tJ\
$% hH8&g%{2 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)
$F2Uv\7= dZU#lg 址,要连续写。如004040404040。
iVXt@[ lK0ny>RB 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。)
[0 F~e 5X) 8Nwbc 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。
fK J-/{| @NiuT%#c 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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513,k$7 4Z"}W!A 获取远程网卡MAC地址。
m@td[^O- =RQF::[h ××××××××××××××××××××××××××
52w@.] `^bP9X_a cm< #zu3~S 8>&@"j 首先在头文件定义中加入#include "nb30.h"
m8q4t,<J va6Fp2n<1* #pragma comment(lib,"netapi32.lib")
.uuhoqG0 >t+U`6xK typedef struct _ASTAT_
=@HS /eF@a! {
S
/hx\TzC oP&/>GmXL ADAPTER_STATUS adapt;
z5E%*] (Rw<1q`, NAME_BUFFER NameBuff[30];
KGz Nj% 1/.BP } ASTAT, * PASTAT;
A~?M`L>B ,i2- i\i%WiRl U\KMeaF5e- 就可以这样调用来获取远程网卡MAC地址了:
M.W
X&;> T
ozx0??) CString GetMacAddress(CString sNetBiosName)
(bsx|8[ U"PcNQy {
(2g
a:}K ;8s L ASTAT Adapter;
f9.?+.^_ hyI7X7Hy (8duV aZFpt/.d NCB ncb;
$DbnPZ2$ 17LhgZs& UCHAR uRetCode;
5 ~Wg=u<6 Z>hTL_|]a{ ;*A'2ymXUT #-/W?kD memset(&ncb, 0, sizeof(ncb));
wZqYtJ oz)[- ncb.ncb_command = NCBRESET;
"H-s_Y# dljE.peL ncb.ncb_lana_num = 0;
c4Ebre-Oa <DF3!r qE[S>/R" 3JnpI,By uRetCode = Netbios(&ncb);
|cvU2JI@ F2"fOS +jm,nM9 \TQZZ_Z memset(&ncb, 0, sizeof(ncb));
@- U\!Tf _D '(R ncb.ncb_command = NCBASTAT;
[&)]-2w2 OUX7
*_ ncb.ncb_lana_num = 0;
v=U<exM6% ]G/m,Zv*: =RoG?gd{R eV9U+]C` sNetBiosName.MakeUpper();
pv_o4qEN 3:J>-MO AGlBvRX7e G@]3EP FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
Hfcpqa Jj4HJ9 I2Xd"RHN @\K[WqF$$q strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
vsY?q8+P WtT;y|W 8=8hbdy; lx)^wAO4 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
@DN/]P 8&<mg;H, ncb.ncb_callname[NCBNAMSZ] = 0x0;
jK|n^5\ J4Gzp~{ *uvM6F$ut $y(;"hy ncb.ncb_buffer = (unsigned char *) &Adapter;
Obs#2>h wlS/(:02 ncb.ncb_length = sizeof(Adapter);
k<gH*=uXY' J'44j;5& 56v G R( OVg&?fiP uRetCode = Netbios(&ncb);
;%tFi JcAsrtrG] \J'}CX*aQ ,f
}$FZ CString sMacAddress;
_$~>O7 7J'%;sH tl#sCf!c Vk2$b{VdF if (uRetCode == 0)
wKJG 31I^ c%H' jB[ {
K~W(ZmB EVmBLH-a sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
6^`iuC5 X\^nV Adapter.adapt.adapter_address[0],
[doEArwn zakhJ Adapter.adapt.adapter_address[1],
2W AeSUX hnj\|6L Adapter.adapt.adapter_address[2],
,9&cIUH !_fDL6a- Adapter.adapt.adapter_address[3],
WAu>p3
Jf YgZ\# Adapter.adapt.adapter_address[4],
Kz HYh lC<;Q*Y Adapter.adapt.adapter_address[5]);
'zyw-1 i|:!I)(lh }
e3I""D{)[= /jv/qk3i return sMacAddress;
5.rAxdP $dC`keQM>9 }
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ug3\K83aj/ F*72g)hVh 修改windows 2000 MAC address 全功略
ww2mL
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e@D_0OZ '|8dt "C <jh4P!\&j MN?aPpr> 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
uwwR$
(\7 [F-R*}&x xyL"U* `YhGd?uu$ 2 MAC address type:
T#!>mL|9| d |17G OID_802_3_PERMANENT_ADDRESS
<PLAAh8 Xu$>$D#a OID_802_3_CURRENT_ADDRESS
wZvv5:jKpu -Vn#Ab_C g5V \R*{ PK|-2R"M modify registry can change : OID_802_3_CURRENT_ADDRESS
35\ |#2qw6 W+h2 rv but OID_802_3_PERMANENT_ADDRESS, you must modify driver
<-VBb[M# s.J4&2Q K%q5:9m rc_m{.b
M @5&. QLqtE;;)JK Use following APIs, you can get PERMANENT_ADDRESS.
?=1eHnP!R qb>ULP0 CreateFile: opened the driver
r:*G{m- zxR]+9Zh DeviceIoControl: send query to driver
j=r1JV
@ IeYYG^V<A g~hMOI?KK^ omE- c Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
=AIts[!qd v[dUUR f Find the location:
dq93P%X24 ]?^V xB7L .................
adLL7 z33UER" :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
CG1MT(V7? =%<=Bn :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
o/pw=R/): PR8nJts W5 :0001ACBF A5 movsd //CYM: move out the mac address
Xf
u0d1b Q-7?'\h :0001ACC0 66A5 movsw
}c/p;< \<{a=@_k9 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
aTcz5g0" 3FBL CD3 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
!se1W5ke# &'uP?r9c$ :0001ACCC E926070000 jmp 0001B3F7
'1mk;% O= S[n ............
MK1\ J!:BCjRdw change to:
?eS;Yc 'f( CN3.! :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
X1#Ar) s~M$Wo8 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
8~Cmn% u)@:V)z :0001ACBF 66C746041224 mov [esi+04], 2412
$qD\ku;' m23"xnRB :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
[qc1
V%g ~F"S] :0001ACCC E926070000 jmp 0001B3F7
2!#g\"
#^}H)>jWy .....
'z|Da &d P g5y+F]'I Z^kE]Ir#EV M@[W"f
Wq 6KddHyFz Ci`o;KVj DASM driver .sys file, find NdisReadNetworkAddress
f@i#Znkf*? n0KpKH<& ,L& yKS@ KA2>[x2 ......
8pnD6Lp> 5,Fq:j)MxW :000109B9 50 push eax
Skr(C5T r#zcl)rbU wAHuPQ&_Q nM[yBA * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
I=!kPuw @2E52$zu |
)Cy>'l*Og7 hF'VqJS :000109BA FF1538040100 Call dword ptr [00010438]
u@Hz7Q}
P 5}%R :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
5zK,(cF0- )LGVR3# :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
. 1kB8&} OBWb0t5H? :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
'I,a 29 +La2-I :000109C9 8B08 mov ecx, dword ptr [eax]
uE1;@Dm+ in>+D|q
c :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
,
>7PG2
a L3b0e_8>R :000109D1 668B4004 mov ax, word ptr [eax+04]
(OiV IH Ta\F~$M :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
u8c@q'_ Sr
\y1nt ......
;"M6}5dQ4 ~vXbh(MX 9~hW8{# w[X-Q+7p(t set w memory breal point at esi+000000e4, find location:
}u;K<<h: x,C8):\t`B ......
LK} g<!o( 6Z|h>H5a // mac addr 2nd byte
3dN`Q:1R9 D$>!vD' :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
t=B1yvE" |%|03}Q // mac addr 3rd byte
p_I^7 $ sU>IETo :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
P*KIk~J t+v%%N_ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
NgTB4I8P +,,(8=5g ...
-Cyo2wk {py%-W :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
xX-r<:'tmi Krae^z9R // mac addr 6th byte
Ao\P|K9MyL YrnC'o` :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
DgT]Nty@b 5Npxs&Ea :000124F4 0A07 or al, byte ptr [edi]
]hV!lG1_ UOb`@# :000124F6 7503 jne 000124FB
fg LY{ M
P8Sd1_= :000124F8 A5 movsd
Hs)Cf)8u ?z>J7 }w*= :000124F9 66A5 movsw
/3M8;>@u 5n?P}kca) // if no station addr use permanent address as mac addr
4x6n,:; *QQeK#$s .....
/0}Z>iK Y# }qXXZ>] 6 J>A U W{-g?)Tou change to
SMrfEmdH+ q=pRe-{ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
jJIP $ N# }A9t :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
v,iZnANZ&P =!t;e~^8] :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
S]fu
M% 5,
$6mU#= :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
OMK,L:poC JlYZ\ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
Q0(6n8i Ry>y :000124F9 90 nop
Po58@g yx Om=V :000124FA 90 nop
8xENzTR ^2-
<XD) ~Ykn|$_"I m%6VwV7U It seems that the driver can work now.
=p_*lC%N TVcA%]y{; E!ndXz 59 7?yS>(VmT Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
9)7$U QY AJ%E.+@=r "AUSgVE+h u9~5U9]O%6 Before windows load .sys file, it will check the checksum
A1/@KC"&{G :&wb+tV The checksum can be get by CheckSumMappedFile.
xnMcxys~ y@!M<#SEzG 2 {?]W/&fS ;j%I1k%A Build a small tools to reset the checksum in .sys file.
b$klm6nMvm 7_\F$bp` `rVru= zoy d/R!x{$-f Test again, OK.
E[t0b5h s$Vv cCZp6^/<x y7hDMQ c' 相关exe下载
9nN1f@Y 36{GZDGQ http://www.driverdevelop.com/article/Chengyu_checksum.zip kQmkS^R &Pb:P?I ××××××××××××××××××××××××××××××××××××
bg Ux&3 $.vm n,:. 用NetBIOS的API获得网卡MAC地址
,jRAVt+{N nsI+04[F ××××××××××××××××××××××××××××××××××××
Mw0>p5+ cy DURWE,W> se x\dg< > T* `Y0P #include "Nb30.h"
Qn8xe, I]C
Y>' #pragma comment (lib,"netapi32.lib")
XSC=qg$
Z$/76 'TS_Am?o e4` L8 ^OiL&p;r e%[*NX/ typedef struct tagMAC_ADDRESS
$Wj= V }T4|Kyu? {
/:F^*] %]Z4b;W[Y BYTE b1,b2,b3,b4,b5,b6;
'{AB{)1 aG]>{(~cL }MAC_ADDRESS,*LPMAC_ADDRESS;
pA*C|g
rD=D.1_
O?X[&t
+7b8 ye typedef struct tagASTAT
mi] WZlg$ Mq$K[]F {
Wu{=QjgY o*H U^ ADAPTER_STATUS adapt;
>>J3"XHX sm-[=d%@L NAME_BUFFER NameBuff [30];
83c2y;|8 QP%_2m>yhl }ASTAT,*LPASTAT;
r+ bGZ M?lh1Yu" }R}+8 #Kb /tOp1 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
>SI'Q7k g[G/If {
%C_tBNE< LH4A!a] NCB ncb;
:$"{-n W q<t+E[ UCHAR uRetCode;
nW)+-Wxq /i"hViCrlG memset(&ncb, 0, sizeof(ncb) );
&q>8D' e\C-a4[C8P ncb.ncb_command = NCBRESET;
dQ8RrD=$& U:TkO=/>: ncb.ncb_lana_num = lana_num;
V8/d27\ -US:a8` //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
zz*PAYl. [8Pt$5]^ uRetCode = Netbios(&ncb );
`r}_92Tt fc+-/!v memset(&ncb, 0, sizeof(ncb) );
(%fQhQ ]u5TvI,C ncb.ncb_command = NCBASTAT;
Hi09?AX fi
HE`]0 ncb.ncb_lana_num = lana_num; //指定网卡号
!Axe}RD' !}!KT(%% strcpy((char *)ncb.ncb_callname,"* " );
:C_/K(Rkl y5sH7`2+5 ncb.ncb_buffer = (unsigned char *)&Adapter;
{c*$i^T @l CG)Ix< //指定返回的信息存放的变量
2uEI@B
Lw\u{E@ ncb.ncb_length = sizeof(Adapter);
.h W># XN<!.RCw //接着,可以发送NCBASTAT命令以获取网卡的信息
Z^V;B _ h*VDd3[# uRetCode = Netbios(&ncb );
j~N*T XkC H=BI%Z return uRetCode;
s^zlBvr|. IMWt!#vuY }
fo,0NxF9 Ixn|BCi60A ytY\&m #1%@R<` int GetMAC(LPMAC_ADDRESS pMacAddr)
0i\>(o 5}G_2<G {
STnM Bz7 aE'nW_f NCB ncb;
\s#~ %l +DRt2a# UCHAR uRetCode;
3?B1oIHQ vNw(hT5750 int num = 0;
7"Xy8]i{z zn>lF LANA_ENUM lana_enum;
edMCj <Z-Pc?F&(k memset(&ncb, 0, sizeof(ncb) );
\)dp oSrA4g ncb.ncb_command = NCBENUM;
fZ-"._9UyH %$ya>0?mq ncb.ncb_buffer = (unsigned char *)&lana_enum;
b*Qd9 IIAp-Y~B ncb.ncb_length = sizeof(lana_enum);
W_wC"?A% C)U4Fr ?E: //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
~+' f[!^ \Hp!NbnF$ //每张网卡的编号等
_9=87u0 `e ZDG uRetCode = Netbios(&ncb);
<ci(5M 7;p/S#P: if (uRetCode == 0)
bR7tmJ[)Z cgG*7E {
JAHg_! U1:m=!S;x num = lana_enum.length;
WuE]pm]c &n| <NF //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
|y7TYjg6 M<Bo<,!ua for (int i = 0; i < num; i++)
n*9QSyJN] +}m`$B}mJ {
<9&GOaJ h1q3}- ASTAT Adapter;
P.>fkO1\ -F/)-s6#!' if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
FZgf"XM> }m<+tn3m {
sFZdj0tQ4 $@6q5Iz!& pMacAddr.b1 = Adapter.adapt.adapter_address[0];
( 72%au Dl.<(/ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
Vb?wwx7= /HUT6B pMacAddr.b3 = Adapter.adapt.adapter_address[2];
2(!W
9#] fP<==DK pMacAddr.b4 = Adapter.adapt.adapter_address[3];
OF*E1BM gA=Pz[i)p pMacAddr.b5 = Adapter.adapt.adapter_address[4];
r4u,I<ZbH ]A[}:E 5} pMacAddr.b6 = Adapter.adapt.adapter_address[5];
M+")*Opq Wg %] }
}'vQUGu8z cl`kd)"v }
/mJb$5=1 r2f%E:-0G }
JVg}XwR #.u&2eyqQ return num;
{KSLB8gtL roZn{+f }
6DHZ,gWq 1g=T"O&= CHS}tCfos> y=9fuGL6 ======= 调用:
9+(6/< %J6>Vc!ix= EiD41N 0<uL0FOT MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
KYkS^v rk%pA-P2 int n = GetMAC(m_MacAddr); // 获得网卡数量
!JdZ0l 0Bgj.?l a:P+HU: %d:cC:` TCHAR szAddr[128];
x%)oL:ue vZQraY nJ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
R,.qQF\* yuq o ^i m_MacAddr[0].b1,m_MacAddr[0].b2,
lw8t#_P M.SF}U m_MacAddr[0].b3,m_MacAddr[0].b4,
0XljFQ .`KzA] m_MacAddr[0].b5,m_MacAddr[0].b6);
\|vo@E p}~Sgi _tcsupr(szAddr);
V,zFHXO ~9YEb // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
?pQ0*
O0 'ym Mu}q %*q^i}5)E OtAAzc!dQ k{!9f=^
BSkmFd(* ××××××××××××××××××××××××××××××××××××
\Dr( /n ,W'P8C 用IP Helper API来获得网卡地址
;<o?JM @@3NSKA ××××××××××××××××××××××××××××××××××××
B !x6N" BQ,749^S f^}n# 4<<eqxI$| 呵呵,最常用的方法放在了最后
Wf?[GO ?W dY{;& :V6t5I'_ ?;w`hA3ei 用 GetAdaptersInfo函数
\u6.*w5TI #3>jgluM'
^0{t Kl ?C[ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
WOgkv(5KN A]%*ye"NT PXl%"O%d Q4Wz5n1yp7 #include <Iphlpapi.h>
sWTa;Qi VeEa17g& #pragma comment(lib, "Iphlpapi.lib")
)C\/ ( )`<&~>qp `p)U6J butBS typedef struct tagAdapterInfo
-oZw+ge} T#e|{ZCbq {
N3Q
.4?
z9 Z>/
*q2 char szDeviceName[128]; // 名字
W3('1 ]T40VGJ:h char szIPAddrStr[16]; // IP
u!HbS*jqq Ke[`zui@? char szHWAddrStr[18]; // MAC
h0x'QiCc r_8;aPL DWORD dwIndex; // 编号
FBrh!vQ< 3k8nWT:wT }INFO_ADAPTER, *PINFO_ADAPTER;
<h|&7 %"#ydOy Y#P!<Q>} P=P']\`p+ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
=~,2E;#X ES(qu]CjI /***********************************************************************
pL*aU=FjQ 00>knCe6 * Name & Params::
D#,A_GA{A `PLax@]2 * formatMACToStr
XE0b9q954 WK0IagYw * (
F *U.cJ% =pj3G?F# * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
zII^Ny8D rNm_w>bq * unsigned char *HWAddr : 传入的MAC字符串
L6jwJwD Ai:,cY5% * )
Q4L7{^[X "fN
6_* * Purpose:
oBnes* YJDJj
x * 将用户输入的MAC地址字符转成相应格式
AnE]
kq u @d0~'_vtB **********************************************************************/
oOLj?
0t [T3%Xt'4 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
4B[uF/[ #N"QTD|i {
IQ$ 6}. wZ`*C
mr int i;
fC}uIci d&ff1(j( short temp;
[_KOU2 zTq"kxn' char szStr[3];
%5n'+- XVj %Yg|QBm| _Wp.s]D [ " w /Odd strcpy(lpHWAddrStr, "");
4,=;:#n,J y\:Ma7V for (i=0; i<6; ++i)
^FTS'/Q pz{ ]O_px {
&:}WfY!hX J9J/3O
Q= temp = (short)(*(HWAddr + i));
x lsAct: I2)2'j,B _itoa(temp, szStr, 16);
4T~wnTH0Xg SoFl]^l if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
G~4G$YL* M D&7k,! strcat(lpHWAddrStr, szStr);
EAC I> F0kAQgUv if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
W]>%*n iJKGzHvS }
UQP>yuSx fL-$wK<p< }
Vhe$vH u3Zu ~C X<v1ES$ _1YC9} // 填充结构
=?\%E[j `Hu2a]e9 void GetAdapterInfo()
:/"5x iMV=R2t 2 {
:N_DJ51 7e#|Iq:o char tempChar;
m G+=0Rn^ "kVzN22 ULONG uListSize=1;
[e{W:7uFV ZhC,nbM PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
oDt{;S8|] rz%^l1@- int nAdapterIndex = 0;
E>r7A5Uo *l%&/\ &xt
GabNk )4,U DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
-I;\9r+ f)r6F JLU &uListSize); // 关键函数
50T^V`6 _S-@|9\ Qte%<POx+ QTN'yd?WE if (dwRet == ERROR_BUFFER_OVERFLOW)
vbG&F.P 43O5|8o {
i;juwc^n} EiZa,}A PIP_ADAPTER_INFO pAdapterListBuffer =
"-rqL H_aG\
(PIP_ADAPTER_INFO)new(char[uListSize]);
.2ZFJ.Z" H9!q)qlK dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
OpK_?XG (zk/>Ou if (dwRet == ERROR_SUCCESS)
ovi^bNQ |goK@< {
% w !*?9n^PaF pAdapter = pAdapterListBuffer;
@tJic|)x dI!/H&`B] while (pAdapter) // 枚举网卡
6mgLeeY mGkQx
-| {
uW!saT5o # nAq~@X CString strTemp = pAdapter->AdapterName; // 网卡名字
;&O *KhLH +B&+FGfNU strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
1Lp; LY"_ ?a1pO#{Dg strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
6)20%*[ +m/n~-6q M9Nr/jE :l?mNm5 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
Bx5kqHp^1 q[/pE7FL pAdapter->IpAddressList.IpAddress.String );// IP
!DF5NAE 'P[#.9E j"VDqDDz "{Y6.)x formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
8N3y(y0 "7jE&I pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
4GXS( <z>oY2% $q.}eb0 QBN\wL8g AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
pUW7p ;BKU
_}k= (Q8r2*L #l3)3k*; pAdapter = pAdapter->Next;
Tf?`_jL .*.eY?,V sH >zsc rUAt`ykTmN nAdapterIndex ++;
_-9cGm v 8%xBSob{j }
1-&L-c. fc[_~I' delete pAdapterListBuffer;
8B5WbS fL^ a#& ( i }
MX.?tN#F|H *JQ*$$5 }
1X9s\JKQ g#cet{> }