如何实现修改网卡物理地址的三种方法
A~71i& ;h=S7M9. 同样要感谢胡大虾
(_8#YyW# FmT
`Oa> 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
0X"\ a'M_ uw_?O[ZA[ 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,
%KV2<t? #x)}29%e# 使得两块卡的MAC地址不同,那么网络仍然可以工作。
)x\z@g $h[Yz l 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
j$PI,` $WaZ_kt 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
/tC9G@Hl ]Z@k|Nw 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
Rc9<^g` mK\aI 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
;'1Apy /H&aMk}J@y 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
TA;,>f* uBeNXOre 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
n2'|.y}Um: P;GprJ`l 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
qi\n] I rO^xz7K^ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
L8P36]> l,bZG3,6 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
,}7_[b)&V 1uM/2sX 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
ua#K>sur. y4<+- 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
#"r kuDO
`ue?Z%p| 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
Phlk1*1n #s^s_8#&e 台。
mQ,{=C=D sp{j!NSL 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
dXZP[K# 6\`DlUn'* 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
.mt^m
z93nYY$`Y 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
;&mxqY8`' 6ZgNHARS w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
ZNy9_a:dX I9/KM4& ->requesthandler函数要hoo miniport的这个函数似乎不容易找
%UG/ak%z ^pw7o6} 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
=uc^433. $rB!Ex{@ac 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
?`i|"y# j],&z^O$ bit RSA,that's impossible”“give you 10,000,000$...”
8MQbLj'H
FV8\+ep “nothing is impossible”,你还是可以在很多地方hook。
,;3:pr vU9ek:.l 如果是win9x平台的话,简单的调用hook_device_service,就
uu@<&.r\C s01$fFJgO 可以hook ndisrequest,我给的vpn source通过hook这个函数
1.dX)^\ ZbyG*5iq 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
I~k=3,7< yk#rd~2Z0 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
~2 Oc
K f?m5pax| 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
%*p^$5L< S)Mby 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
Ij,Yuo I+~\
w N 这3种方法,我强烈的建议第2种方法,简单易行,而且
?o>6S
EGW k(9s+0qe 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
[oJ& J>U' JU2P%3 都买得到,而且价格便宜
)<Ob |VYr=hjo ----------------------------------------------------------------------------
I1v@\Rb `\e'K56W6 下面介绍比较苯的修改MAC的方法
4w9F+*- +7^w9G Win2000修改方法:
At|ht Ej5^Y ?-6 #:I^&~:
N.vG]%1" 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Vy r]
x w'XSb.\)_m Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
vC-[#]< T7s+9CE 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
`W="g6( ,i;9[4QMX 《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
}Fz!6F2w vcV!K^M- 明)。
30BR0C <L%HG 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)
K)N)IZ1q _-(z@ 址,要连续写。如004040404040。
9<w=),R`8 `U!(cDY 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。)
)2toL5 Q J]\s*,C& 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。
flPZlL vj(@.uU) 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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Q>V?w gZ yq!CWXZ2 获取远程网卡MAC地址。
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qjzZ} nHE+p\ "LXXs0 dZ-Ny_@& 首先在头文件定义中加入#include "nb30.h"
EO"=\C, Px$'(eMj^3 #pragma comment(lib,"netapi32.lib")
:nt}7Dn' *:(1K%g typedef struct _ASTAT_
KZi+j#7O g8Ok ^ {
2-p8rGI_F ]y$)%J^T ADAPTER_STATUS adapt;
[;Vi~$p|Eo (tTLK0V-|3 NAME_BUFFER NameBuff[30];
e1oFnu2R )!BB/'DRQ } ASTAT, * PASTAT;
gca|?tt s!bHS_\e| RLv&,$$0 rnJS[o0 就可以这样调用来获取远程网卡MAC地址了:
7%W!k zp> zkH<aLRB CString GetMacAddress(CString sNetBiosName)
EWSr@}2j
. B>1M$3`E {
0H;"5 |WQD=J%~( ASTAT Adapter;
oJhEHx[f So0`c,D _Wq7U1v` }'%$7vL`Ft NCB ncb;
kg zwlKK Ua}g UCHAR uRetCode;
//VG1@vaVX #@IQlqJfY7 %L.lkRs _P>1`IR memset(&ncb, 0, sizeof(ncb));
:p,c%"8 $h C~af6 ncb.ncb_command = NCBRESET;
(q055y AsV8k_qZL ncb.ncb_lana_num = 0;
GcPB'`!M L!`*R)I45 mI2|0RWI)l SB5@\^ uRetCode = Netbios(&ncb);
jY1^+y{ R/yPZO-U (M4]#5 C,V|TF.i2 memset(&ncb, 0, sizeof(ncb));
u!sSgx= M|5^':Y ncb.ncb_command = NCBASTAT;
^w.k^U=B lv*Wnn@k ncb.ncb_lana_num = 0;
4KN0i I #Arr#% s9^"wN YQ BF@m)w.v sNetBiosName.MakeUpper();
F^4*|g [I#Q CR} > *C,$W\6sz FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
1Al=v A{xSbbDk
y}s
0J K O%rS;o strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
:==UDVP LX&=uv%-^ !H2C9l:rd MZgmv ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
&Z#Vw.7U I$rW[l2 ncb.ncb_callname[NCBNAMSZ] = 0x0;
"i;*\+x j(wY/Hl "Wzij&WkQ fSm?27_ ncb.ncb_buffer = (unsigned char *) &Adapter;
F>hVrUD8 D_L'x" ncb.ncb_length = sizeof(Adapter);
9 ayH:; >EPaZp6 D|
3AjzW p1[WGeV uRetCode = Netbios(&ncb);
aC
$h_ dA3`b*nC B$iMU?B3 G5C#i7cpm CString sMacAddress;
F<XD^sO 476M` gA GLoL4el n~L'icD[ if (uRetCode == 0)
]7Xs=>"Iw 4.$hHFqS^5 {
y2d_b/ lS Kv* sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
LQuYCfj| c"jhbH!u4 Adapter.adapt.adapter_address[0],
**
"s~ [9# #Kb Adapter.adapt.adapter_address[1],
B@:XC&R^ ]MBJ"1F Adapter.adapt.adapter_address[2],
Sxx.>gP"61 "1\RdTw Adapter.adapt.adapter_address[3],
p5D3J[?N 9=sMKc%!- Adapter.adapt.adapter_address[4],
YV>VA<c UBpM8 /U Adapter.adapt.adapter_address[5]);
|Cxip&e> a|^-z|. }
aF_ZV bS 7cQHRM+1 return sMacAddress;
x#!{5;V&K i(TDJ@} }
bU@>1>b6lE `dq3= 2+hfbFu,1 D=Yag!1 ×××××××××××××××××××××××××××××××××××××
AF{7<v>/P }<x!95 修改windows 2000 MAC address 全功略
GqF.T#| q2"'W|I ××××××××××××××××××××××××××××××××××××××××
y*TNJJ| 3C5D~9v "$wPq@ E;+OD&| 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
%v6]>FNP'3 *p<5(-J3 UEdl"FwM4 3qwYicq, 2 MAC address type:
F(kRAe; B7QtB3bn OID_802_3_PERMANENT_ADDRESS
%0M^ eDMwY$J
OID_802_3_CURRENT_ADDRESS
dJ"xW;" D_;n4<|. r:\ 5/0( I3y4O^? modify registry can change : OID_802_3_CURRENT_ADDRESS
I4DlEX GeW$lA I but OID_802_3_PERMANENT_ADDRESS, you must modify driver
i{x0#6_Y "a_D]D(d5 X QoT},C 7Mbt*[n Q)i`.mHfFI 5WNRo[`7 Use following APIs, you can get PERMANENT_ADDRESS.
2/o/UfYjgF f0'Wq^^ CreateFile: opened the driver
k=/|?% )jZ=/xG DeviceIoControl: send query to driver
;{C{V{ \EfwS%
P &!EYT0=>p uF|ix.R6 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
qc4"0Ap' hb\Y )HSp/ Find the location:
v\tbf v/6,eIz .................
SG o:FG >Ezwl5b :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
wg~`Md =
y,avR :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
!rqR]nd ])l[tVHm :0001ACBF A5 movsd //CYM: move out the mac address
,^Srd20 s5
'nWMo :0001ACC0 66A5 movsw
t'/;Z: *M<=K.*\G :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
=}KbE4D+8 *^5,7}9Qo :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
RL)3k8pk ^<Tp-,J$EN :0001ACCC E926070000 jmp 0001B3F7
D}U<7=\3H nY0UnlB` ............
+B|X
k[ ,(=]6V change to:
9>>}-;$ nEEGO~e :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
odn`%ok [1MEA; :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
L=FvLii. }f'1x%RS^ :0001ACBF 66C746041224 mov [esi+04], 2412
3pH`]m2 /8HO7E+5 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
vp9<.*h ?0%TE\I8 :0001ACCC E926070000 jmp 0001B3F7
-ix1<e 291|KG .....
i?=.;
0[| "uC*B4` {f3fc8(p dw!Eao47 lhj2u]yU0S %"^XxVJ* DASM driver .sys file, find NdisReadNetworkAddress
e.^9&Fk"N ~{Bi{aK2 [![(h % A\.*+k/B ......
!c($ C f~9Y1|6 :000109B9 50 push eax
$ 3B? ;qK6."b`; EQ$9IaY. <]^D({` * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
h'KtG<+ .U%"oD |
rv%[?Ml 2f4c;YS :000109BA FF1538040100 Call dword ptr [00010438]
lHqx}n@e ~]M" :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
=7,UqMl_ W10fjMC}^ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
/D+$|kmW] fC|u :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
~Xw?>& D|:sSld @ :000109C9 8B08 mov ecx, dword ptr [eax]
Th^#H i8.[d5 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
+cH(nZ*f 1D6O=j\ :000109D1 668B4004 mov ax, word ptr [eax+04]
H-w|JH>g < z)G& h@ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
?Fpl.t~ o |iLBh$) ......
3>Snd9Q F
k;su,]_ CF_!{X_k} n#cN[C9 set w memory breal point at esi+000000e4, find location:
qT @IY)e f tDV3If ......
q:^Cw8 >IjLFM+U // mac addr 2nd byte
<LN $[&f# q04Dj-2< :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
|9eY
R o+TZUMm // mac addr 3rd byte
,eCXT=6 @D=`iG% :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
K67 ?
d ;i>E@ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
|lV9?#! W|U1AXU7/ ...
edx'p`%d5 n`xh/vGm# :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
E2D8s=r 6QQ oHYtZ // mac addr 6th byte
<vDm(-i3 ?%Fk0E#>2 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
UULL:vqq \
6a :000124F4 0A07 or al, byte ptr [edi]
9YhsJ~"Q k)Wz b :000124F6 7503 jne 000124FB
F DX+ 2Zip8f! :000124F8 A5 movsd
Iq\oB G|_aU8b|t :000124F9 66A5 movsw
G. TX1 f4}6$>) // if no station addr use permanent address as mac addr
K~T\q_ZPZ _xt(II .....
)A=g# D# _<Yo2,1^ %WR"85 *`T&Dlt'8 change to
[bJnl>A G[j79o :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
]M;! ])b$ 7:'>~>' :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
c F]3gM |>GIPfVT :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
H%aLkV!J ;(6lN<iU :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
|3ETF|)? DjvgKy=Jr_ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
B)8Hj).@B vI}S6-"< :000124F9 90 nop
k]pD3.QJ ;jI"|v{vnS :000124FA 90 nop
'U$VOq?! W=]",< z-gG( ZNeqsN{ It seems that the driver can work now.
v*'\w#
[S+-ovl C/VYu-p% *?Ef}:] Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
NI:N
W-! ^I?y\:. REBDr;tv rF3]AW( Before windows load .sys file, it will check the checksum
g>P9hIl {`CWzk? The checksum can be get by CheckSumMappedFile.
o f DNBpIC5&6 BK SK@OV f`=T@nA Build a small tools to reset the checksum in .sys file.
^VPl>jTg 9Ib(x0_ \RyA}P5S -wMW@:M_ Test again, OK.
-GVG1#5 /,$\H PGl-2Cr }/3pC a 相关exe下载
>I~z7JS ^QR'yt3e http://www.driverdevelop.com/article/Chengyu_checksum.zip ;o459L>sW w1(06A}/ ××××××××××××××××××××××××××××××××××××
v};qMceJ X$Vz 用NetBIOS的API获得网卡MAC地址
Go7hDmu _5 tqO5' ××××××××××××××××××××××××××××××××××××
]GKx[F{) )'`AX\ f<p4Pkv <>Ddxmw #include "Nb30.h"
`h5eej&s( L#q9_-(# #pragma comment (lib,"netapi32.lib")
?QT"sj64w HTyF<K ~7WXjVZ #ic 2ofI g~:(EO(w e4%*I8
^e typedef struct tagMAC_ADDRESS
e`M]ZGrr 9Ru%E>el- {
Ilu`b|%D ruA+1-<f BYTE b1,b2,b3,b4,b5,b6;
13_~)V bRz^= }MAC_ADDRESS,*LPMAC_ADDRESS;
-7z y *oX]=u& pQ(eF0KG Ss! 3{VW typedef struct tagASTAT
5=h'!|iY 1$D`Z/N"A {
;s.5\YZ"k |aAWWd5 ADAPTER_STATUS adapt;
=C>`}%XT} zQ %z"tQ NAME_BUFFER NameBuff [30];
2*wO5v >fA@tUQB }ASTAT,*LPASTAT;
'Mx K}9 7r[%|: &W<>^C2v 'L|GClc6) UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
'S4EKV]
|iUfM3 {
>dvWa-rNUT \M"^Oe{Dy? NCB ncb;
]{2{:`s x D=qU UCHAR uRetCode;
}A)36 kbp(
a+5 memset(&ncb, 0, sizeof(ncb) );
ngY+Ym nHA`B.:B ncb.ncb_command = NCBRESET;
Sa?5iFg Lr?4Y ncb.ncb_lana_num = lana_num;
KWhM >6l ;/J //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
kuj12 ZG/8 Ds uRetCode = Netbios(&ncb );
U|Z>SE<k PVD ~W)0m* memset(&ncb, 0, sizeof(ncb) );
;?L!1wklA _{c|o{2sj ncb.ncb_command = NCBASTAT;
$v'Y: _L4<^Etfm ncb.ncb_lana_num = lana_num; //指定网卡号
',H$zA?i UrhM)h?% strcpy((char *)ncb.ncb_callname,"* " );
*bxJ)9B l4mUx`! ncb.ncb_buffer = (unsigned char *)&Adapter;
6_%]\37_Z m/<F 5R //指定返回的信息存放的变量
\>Ga-gv6/ b$goF
}b'g ncb.ncb_length = sizeof(Adapter);
;naq-%'Sg W%>i$:Qq
//接着,可以发送NCBASTAT命令以获取网卡的信息
kByrhK5U 2 ]V>J uRetCode = Netbios(&ncb );
c:llOHA .L^pMU+!^ return uRetCode;
GDHK.?GY &SjHrOG? }
B.22
DuE# r:c@17 ~MhgAC wc7mJxJxA int GetMAC(LPMAC_ADDRESS pMacAddr)
qY$*#*Q ePq13!FC/ {
kqKj7L 80?6I%UB< NCB ncb;
+}7Ea:K la\zaKC;> UCHAR uRetCode;
{Ax)[<i Pt6hGSo. int num = 0;
3XeXzPj 'yPCZ`5H( LANA_ENUM lana_enum;
<+AI t .M9d*qp`S memset(&ncb, 0, sizeof(ncb) );
Pz]bZPHn Hp)X^O" ncb.ncb_command = NCBENUM;
bQ-Gp;] bZNIxkc[Dh ncb.ncb_buffer = (unsigned char *)&lana_enum;
4F05(R8k #XTY7,@P ncb.ncb_length = sizeof(lana_enum);
4%g6_KB 1t/dxB; //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
xS6(K \Fj5v$J- //每张网卡的编号等
"?apgx 6 dB@Wn!Y uRetCode = Netbios(&ncb);
m#oh?@0} )W&o?VRfO if (uRetCode == 0)
GWF/[% qbS'|--wH {
&/Eg2 Lw*;tL<, num = lana_enum.length;
9[cp7 Rcb fCgBH~w,9 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
eeuZUf+~] :GU,EDps for (int i = 0; i < num; i++)
_&8O~8tW $.H:8^W {
$/u1chf -O'{:s~ ASTAT Adapter;
)!tCC-Cr B\Xh3l]+j if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
F-_%>KJS kf<c,3A {
(+|X<Bl:` t?gJNOV pMacAddr.b1 = Adapter.adapt.adapter_address[0];
,Pn-ZF 9|'
|BC pMacAddr.b2 = Adapter.adapt.adapter_address[1];
_|N}4a sU\c#|BSC" pMacAddr.b3 = Adapter.adapt.adapter_address[2];
>A-<ZS*N y8G&Wg
aCi pMacAddr.b4 = Adapter.adapt.adapter_address[3];
gX[|;IZ0o !RS9%ES_? pMacAddr.b5 = Adapter.adapt.adapter_address[4];
l
:/&E 6 9 *c{wtl@ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
WzjL-a( -K"4rz }
!lAD
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jk$86ma! PocYFhWQ` return num;
D3`}4 A P.djd$# }
+iy7e6P b.s9p7:J 1"}cdq. 2jl)mL ======= 调用:
,vV]"f {XgnZ`* I^D0<lHl~ d t_e MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
'Hw4j:pS #]9hTa IR int n = GetMAC(m_MacAddr); // 获得网卡数量
c8{]] C9qJP^F Tv5g`/e=Ej 1DE@N1l TCHAR szAddr[128];
,Ol ( piR \hlR]m!C wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
/-4$7qd oE?QnH3R m_MacAddr[0].b1,m_MacAddr[0].b2,
3xNMPm ?7[alV ~ m_MacAddr[0].b3,m_MacAddr[0].b4,
'9s5OTkN ; w5KPB5/zu m_MacAddr[0].b5,m_MacAddr[0].b6);
1f#mHt:( .R5y:O _tcsupr(szAddr);
99=s4*xzM R^*K6Ad // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
dRI^@n -h#mn2U~3r zP!J/}z >O7~h[FN p@YB?#Im JN'cXZJPn ××××××××××××××××××××××××××××××××××××
G^wtE90 {_#y z\j 用IP Helper API来获得网卡地址
f[sF:f(zI @]HXP_lyD/ ××××××××××××××××××××××××××××××××××××
TZRcd~ 5$ @
O>&5gB1u %O%=rUD W`z 0" 呵呵,最常用的方法放在了最后
:q#K} / ^YvB9XN BVw Wj-, (k`{*!:1a 用 GetAdaptersInfo函数
FP^{=0 R?66b{O cK`"lxO >T jJA# 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
AoaN22 [xb]Wf p?X02
>yA %ZP+zhn} #include <Iphlpapi.h>
QHt4",Ij `^9(Ot $ #pragma comment(lib, "Iphlpapi.lib")
_qXa=|}V. xJs;v ($nrqAv4 ^pnG0(9 typedef struct tagAdapterInfo
SC &~s$P; jJZgK$5+ {
qTQ!jN Jb["4X;h char szDeviceName[128]; // 名字
<?Wti_ /M q2rUbU_A( char szIPAddrStr[16]; // IP
&PWB,BXv <plC_{Y:wu char szHWAddrStr[18]; // MAC
D]s]"QQ8 M$Zo.Bl$( DWORD dwIndex; // 编号
U`|0 jJ v%{.A) }INFO_ADAPTER, *PINFO_ADAPTER;
<M]h{BS= 7OCwG~_^ ;Xvp6.: _c$9eAe INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
'1^B+m X^9d/}uTa /***********************************************************************
k
n[Y ;a{ :%t * Name & Params::
Ez~'^s@ \dQx+f&t * formatMACToStr
RP5+d gk[{2HgN * (
VdSv ] b9-k * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
aVL=K %M|,b!eF * unsigned char *HWAddr : 传入的MAC字符串
>>i@r@ A5'NGt * )
R"MRnr_4K iJ' xh n * Purpose:
"1`Oh<={b >gwz,{ * 将用户输入的MAC地址字符转成相应格式
5}$b0<em~ &UCsBqIY **********************************************************************/
4MuO1W- S [h];eM void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
%?^6).aEK W!!S!JF {
obrl#(\P vDl- "!G1 int i;
\#-W
< mGUO6>g short temp;
OA/WtQ5 |tR
OL9b char szStr[3];
v:Tzv^ U7uKRv9 vx_o(wof +YLejjQ strcpy(lpHWAddrStr, "");
zA+~7;7E /&F,V+x for (i=0; i<6; ++i)
W>VP'vn} :1XtvH {
:l7U>~ o lv vs%@b> temp = (short)(*(HWAddr + i));
#_Z$2L"U ?m$a6'2-,J _itoa(temp, szStr, 16);
&[NG]V!Oc b^D$jY if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
7XKY]|S,' b"!Q2S~ strcat(lpHWAddrStr, szStr);
"YdEE\ 8:BIbmtt5 if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
?pgG,=? w.,Q1\*rPp }
p ~noM/*2r uZfnzd)c }
+dA ,P\ P =3RLL<l W^3uEm&l!) 322jR4QGr // 填充结构
]EwVpvTw |-V&O=!^+ void GetAdapterInfo()
1]IQg;q x+f2GA$ {
5JEbe DvvT?K char tempChar;
`n$5+a+ lWBb4 !l ULONG uListSize=1;
pV4Whq$ upj]6f"( PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
.h0b~nI>> &>e-(4Xu int nAdapterIndex = 0;
N2.AKH :Mm3
gW) zIP6\u
,g%&|FAP DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
5~mh'<: meN2ZB?Y &uListSize); // 关键函数
Z|%_oR~b| ;<G=M2 T3`ludm^u tmqY2. if (dwRet == ERROR_BUFFER_OVERFLOW)
Y0D}g3` ynA|}X {
h3dsd &WNf
M+ PIP_ADAPTER_INFO pAdapterListBuffer =
JaB<EL-9r2 'v]u#/7a
(PIP_ADAPTER_INFO)new(char[uListSize]);
lA>DS#_ f!O{%ev dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
)(y)A[ pb#?l6x$+ if (dwRet == ERROR_SUCCESS)
r5!/[_l k)TSR5A {
Q#nOJ(KV ,V*%V; pAdapter = pAdapterListBuffer;
R+&jD;U{ !Hys3AP while (pAdapter) // 枚举网卡
x\Z'2?u} S"Zp D.XX {
]p_@@QTC 5jUYN-$GO CString strTemp = pAdapter->AdapterName; // 网卡名字
C@jJ.^
<< H\XP\4#u strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
x3PD1JUf YZ%Hu) strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
P-ri=E}> TDd{.8qf 6xD#? h6} lpd strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
pZtu&R%GU dnj}AVfQx pAdapter->IpAddressList.IpAddress.String );// IP
hs}8xl `'V4PUe NJNJjdD> SRDXfkoI formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
X^WrccNX JPGzrEaZ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
7"8hC +[5.WC7J Z!U)I-x& M`ip~7" AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
Yv:55+ e!| y#XbJuN/ sJ]taY ou ;A#`]-i C pAdapter = pAdapter->Next;
JA)] _H
P Ot]Ru,y->+ `[C!L *#, dDF
.qXq. nAdapterIndex ++;
Y5F]:gs@ (
H6c{'& }
?(R]9.5S JGuN:c$ delete pAdapterListBuffer;
%'[&U# - }[M`uZ }
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