如何实现修改网卡物理地址的三种方法
"t.`/4R2w =gQ9>An 同样要感谢胡大虾
&LAXNk2 =8?Kn@nMN 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
|SjRss:i+ ;mk[! 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,
}H\I[5* \_8wU'7 使得两块卡的MAC地址不同,那么网络仍然可以工作。
xxu jO&*E'pk 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
9ET1Er{4 3)W zX 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
h5@GeYda gd*Gn" 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
4_=2|2Wz[ _#:/ ~Jp 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
h.PBe Q&I`uS=F 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
,.W7Z~z .M^[/! 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
tWIJ,_8l yzhNl'Rz 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
=zyA~}M2 BtC*]WB"_' 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
>UaQ7CRo /gZyl|kdy 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
Df^F)\7!N? '&![h7B 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
(\{k-2t*^ /qX?ca1_4^ 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
'V]&X.=zC O[C4xq 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
^E.L8 !o /=,ZIx 台。
Eu`|8# [ W 22CET9iCe 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
kJ_8| 3O/#^~\'hW 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
VIT|# y'K2#Y~1e 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
Z]]Ur !,m w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
gQ>kDl^$Ls HYfGu1j?X ->requesthandler函数要hoo miniport的这个函数似乎不容易找
m [B#k$ sF{aG6u 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
X@\W*
nq DpT9"?g7 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
g|>LT_ sCFxn bit RSA,that's impossible”“give you 10,000,000$...”
i3,IEN +P2oQ_Fk`9 “nothing is impossible”,你还是可以在很多地方hook。
!5o j~H e|\xFV=4 如果是win9x平台的话,简单的调用hook_device_service,就
gA!@oiq@ Wb-C0^dTn 可以hook ndisrequest,我给的vpn source通过hook这个函数
}uZs)UQ|$ y QW7ng7D0 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
\l~^dn} RRIh;HhX 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
|vI`u[P SeD}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
-&5YRfr! aTuu",f 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
-fq K($l>PB,y@ 这3种方法,我强烈的建议第2种方法,简单易行,而且
cq4~(PXTg W,<q!<z\t 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
!!y]pMjJa@ t}YcB`q) 都买得到,而且价格便宜
?*fY$93O vk92j? ----------------------------------------------------------------------------
7FG;fJ;&NZ S(zp_ 下面介绍比较苯的修改MAC的方法
;Bs~E C`[<6>&y
Win2000修改方法:
8:,($a/KF K92j BR m4mE7Wn.3 O[Vet/^) 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
MuoE~K2 1xB}Ed*k Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
[eX]x rAH!%~ 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
bhqSqU}6~ yQK{ +w 《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
tVAi0`DV heVkCM : 明)。
"v8p<JfB` V?uT5.B2 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)
@+gr/Pul^ NKu[6J?) 址,要连续写。如004040404040。
)}ev;37<C
>'*%wf[{ 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。)
6 c_#"4 -s3`mc}* 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。
xZ'fer`& 'C1lP)S5 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。
ytZ o0pad kxMvOB$ paqGW] $DY#04Je\= ××××××××××××××××××××××××××
?jmP]MM @/z\p7e 获取远程网卡MAC地址。
vK',!1]y H;/do-W[ ××××××××××××××××××××××××××
Mog>W&U [,o:nry'a x4MmBVqp 5h5izA'0' 首先在头文件定义中加入#include "nb30.h"
v e&d"8+] 1Bj.MQ^ #pragma comment(lib,"netapi32.lib")
/8x';hQ azP H~'E' typedef struct _ASTAT_
lsz3'!%Y) Rx-\B$G {
fN&,.UB^p Bs "D<r&ro ADAPTER_STATUS adapt;
m2PUU/8B/ $*#a;w7\C NAME_BUFFER NameBuff[30];
%HUex
6! aAg Qv* } ASTAT, * PASTAT;
fAsb:P U,Z\)+-R GX>8B:]o| m5K?oV@n 就可以这样调用来获取远程网卡MAC地址了:
yHeL&H J p'^! CString GetMacAddress(CString sNetBiosName)
xl&@g)Jj EXDDUqZ5\ {
L&p R# CX|W$b)% ASTAT Adapter;
1d5%(:@ /2tA
n %*R, ceuI 19E(Hsz NCB ncb;
^O07GYF r,6~%T0 UCHAR uRetCode;
4^F[Gp? j4~(6Imm @8L5UT RkYdK$|K memset(&ncb, 0, sizeof(ncb));
Y%KowgP\ `"5Ub,~ ncb.ncb_command = NCBRESET;
+A}t_u3< fap`;AuwK ncb.ncb_lana_num = 0;
r w?wi}}gn $ L*gtZ q0.!T0i IZZAR uRetCode = Netbios(&ncb);
^'`b\$km-0 )|~K&qn` =7 l
uV_5 Y2`sL,'h memset(&ncb, 0, sizeof(ncb));
I dK*IA4 1&w%TRC2x ncb.ncb_command = NCBASTAT;
7^gO>2~ jPWONz(# ncb.ncb_lana_num = 0;
Od!)MQ*, IWv 9!lW pN9 ! [\8rh^LFi sNetBiosName.MakeUpper();
VGS%U8; L!}!k N:? `<7\Zl $$9H1)Ny FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
[JOa^U= 8E%LhA. #(^<qr |AYii-g strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
4 &bmt 7:4c\C0 4.O) /0sU XZE(& (s ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
G5}_NS/ b}!
cEJY ncb.ncb_callname[NCBNAMSZ] = 0x0;
)D8op;Fn UmR)L!QT8 8eXeb|?J XGa8tI[:X ncb.ncb_buffer = (unsigned char *) &Adapter;
q5f QTV ]#o;`5' ncb.ncb_length = sizeof(Adapter);
hek+zloB+ Rhc:szDU 6n9/`D! kV'zAF
v uRetCode = Netbios(&ncb);
*zdD4I= 4C;;V m4~ 2S8;=x}/ <cTX;&0= CString sMacAddress;
9D3W _eIc d{fd5jv; lR?y
tIY !tq]kKJ3: if (uRetCode == 0)
&y?
|$p\;/ [2@:jLth= {
N9-0b rJiF2 W sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
fG\"p E@ea?Sx Adapter.adapt.adapter_address[0],
#2]*qgA4 SeHrj&5U Adapter.adapt.adapter_address[1],
S{^x]h|? bxE~tsM"@Y Adapter.adapt.adapter_address[2],
}a" =K%b<\ A$2
;Bf Adapter.adapt.adapter_address[3],
64'2ICf#m O=%Ht-kOc Adapter.adapt.adapter_address[4],
bxa>:71 :<g0Ho?e Adapter.adapt.adapter_address[5]);
_7!ZnJrR P'KA-4! }
h8/tKyr8( B-
@bU@H return sMacAddress;
ag'hHFV [RBSUOF }
)@!fLAT !oH{=.w 6 IvAs-%W .$\-{) ×××××××××××××××××××××××××××××××××××××
2J=`"6c =%` s-[5b 修改windows 2000 MAC address 全功略
xP\s^]e Bz'.7"
":0 ××××××××××××××××××××××××××××××××××××××××
0moA mfc l%+ &V^: kqB# 9 V Rv4p5 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
#Us<#"fC 4U dk# 'xS@cFo( |X@s {? 2 MAC address type:
vA6`};| ;Z*rY?v OID_802_3_PERMANENT_ADDRESS
eg;r38 |uy@v6 OID_802_3_CURRENT_ADDRESS
n
n F 6%V:Z HS|Gz3~ $~5H-wJ modify registry can change : OID_802_3_CURRENT_ADDRESS
1gK|n )M;~j but OID_802_3_PERMANENT_ADDRESS, you must modify driver
0er|QC p@pb[Bx~[ t,YRM$P 6aB]&WO1@ e6p3!)@P1 sqhMnDn[ Use following APIs, you can get PERMANENT_ADDRESS.
M"*NV(".g J* !_O# CreateFile: opened the driver
GP+=b:C{E b'pwRKpx DeviceIoControl: send query to driver
_#\Nw0{ pj_W^,*/ @PM<pEve D2VYw<tEA Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
|ru!C( +mjwX?yF Find the location:
A\?t^T T"99m^y .................
Tu-lc) g7323m1= :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
J4eU6W+ { KKpM=MZ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
qG,h
1 TDw~sxtv& :0001ACBF A5 movsd //CYM: move out the mac address
E^J &?- }@LIb<Y :0001ACC0 66A5 movsw
0V6, &rTF q25p3 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
o|>=<l ="]lN :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
|8E~C~d r.)n>
:0001ACCC E926070000 jmp 0001B3F7
yLf9cS6= TeuZVy8a ............
v8F{qT50 62nmm/c change to:
}t#|+T2f !84Lvg0& :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
yl?LXc[) Q=!
lbW :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
I;}U/'RR> ^+-QY\N
j :0001ACBF 66C746041224 mov [esi+04], 2412
Mxw-f4j QeF:s|[ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
{;Hg1=cm y#
\"yykB :0001ACCC E926070000 jmp 0001B3F7
Lea4-Gc UG44 oKB .....
.WSn Y71 .oM- A\! Tp@Yn Q1Qw45$ g@x72$j vE`;1UA} DASM driver .sys file, find NdisReadNetworkAddress
cFie;k a1_ N~4r` N5l`Rq^K ax5n} ......
@[joM*U w}6~t\9D :000109B9 50 push eax
\>4>sCC UxMy8}w!y ommW c1kV}-v * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
De3;}]wC >"UXY) |
Q0`@=5?- }+lK'6 :000109BA FF1538040100 Call dword ptr [00010438]
fFVQu\ hQ>$"0K
:000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
B t3++ Mj k6DJ(.n'%a :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
IM6n\EZ^ f4\F:YT :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
Q(x=;wf5r ;~
Xjk :000109C9 8B08 mov ecx, dword ptr [eax]
[qxpu{ [jNVk3 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
L$a{%]I u`B/ 9-K)y :000109D1 668B4004 mov ax, word ptr [eax+04]
c='W{47 A##Q>|>) :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
Dd0yQgCu ^{J^oZ'%~ ......
tag)IWAiE %1cxZxGT o9ys$vXt* A"DGn set w memory breal point at esi+000000e4, find location:
-mO<(wfV> x-@?:P* ......
6(\-aH'Ol BGfwgI.m // mac addr 2nd byte
;[lLFI >g+Y//Z :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
ej7N5~!,s +R$;LtR // mac addr 3rd byte
AvIheR .FYRi_Zd :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
h+dk2|a )y!gApNs" :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
s,C>l_4- s(5(zcBK ...
?N+pWdi b+RU <qR :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
eJ[+3Wh X`Lv}6}xT // mac addr 6th byte
4`5W] J]6 %/U'Wu{* :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
|]:6IuslJ q 7W7sw :000124F4 0A07 or al, byte ptr [edi]
V[^AV"V `nII@ ! :000124F6 7503 jne 000124FB
K\RMX?YsP C<QpUJ`k :000124F8 A5 movsd
7!o#pt7 1A(f_ 0,.Q :000124F9 66A5 movsw
}>f%8O} (.z0.0W // if no station addr use permanent address as mac addr
wko9tdC=U |J-tU)|1vl .....
B}y#AVSA ]We0 RD"+ t
~]'
{[F d]_].D$ change to
t T
A !oRN,m[7)p :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
Pr1OQbg]8 cjLA7I.O :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
\ z*<^ONq pxbuZ9w2Q :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
1_xkGc-z< 4
q % Gc :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
u3 +]3!BQ ok-q9dM :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
_M>S =3w 2c,w
4rK :000124F9 90 nop
Q^Vch(`&P 2nFr?Y3g, :000124FA 90 nop
%0u5d$b q bLggh]Fh Mu" vj*F <X5V]f It seems that the driver can work now.
_s=<Y^l%x /K,@{__JP |e+r~).4B T/%k1Hsa4H Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
EcR[b@YI t1#f*G5 k9y/.Mu >FFp"%% Before windows load .sys file, it will check the checksum
0!c/4^ W"~"R The checksum can be get by CheckSumMappedFile.
H]dN'c- K(NP%: za.^vwkBk2 DfOigLG* Build a small tools to reset the checksum in .sys file.
:W'.SRD JV;VR9-l 5 "x1Pln >G0ihhVt Test again, OK.
]VN1Y) =*?XZA)c wxG*mOw ~ayU\4B 相关exe下载
N9H qFp z.t,qi$;{U http://www.driverdevelop.com/article/Chengyu_checksum.zip ~a>3,v- Ac>GF ××××××××××××××××××××××××××××××××××××
+b dnTV6 TU| 0I 用NetBIOS的API获得网卡MAC地址
Pj^Ccd'>= >LU !Z ××××××××××××××××××××××××××××××××××××
xLbF9ASim +jGUp\h%9; Vx n- 1ww~!R #include "Nb30.h"
&9n=!S'Md Y=UN`vRR #pragma comment (lib,"netapi32.lib")
h9%.tGx 1(VskFtZF z)&&Ym# 0NSCeq%;6q rsK
b9G lb)i0`AN+ typedef struct tagMAC_ADDRESS
e A9r M: @^Kw\s {
QSo48OFs ]`@<I'?,X BYTE b1,b2,b3,b4,b5,b6;
ehX4[j6 KXo[;Db)k }MAC_ADDRESS,*LPMAC_ADDRESS;
{*Qx^e`h$. 6A} 45 y|#Fu \FIOFbwe typedef struct tagASTAT
Nu}Zsb|{ !`dn# j {
rIj B{X{Z nlx~yUXL4 ADAPTER_STATUS adapt;
d:n.Vp n*qn8Dq NAME_BUFFER NameBuff [30];
)]JQlm:H e5sQl1 }ASTAT,*LPASTAT;
)|U+<r< XCO;t_% ]!N|3"Ls -fx$)d~
UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
qEPC]es|T ,Ct1)%
{
U$IB_a2 i~*#z&4A+ NCB ncb;
z0tm3ovp PkdL] !: UCHAR uRetCode;
Kx,<-]4 RM`iOV,Y memset(&ncb, 0, sizeof(ncb) );
bO gVCg 0 !F!Y_ ncb.ncb_command = NCBRESET;
OmECvL'Z Qb1hk*$= ncb.ncb_lana_num = lana_num;
#$-`+P H[iR8<rhQ //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
KQrG|<J !*-|s}e uRetCode = Netbios(&ncb );
vj<JjGP ?7aeY5p memset(&ncb, 0, sizeof(ncb) );
WNV}@ 0a's[>-'A ncb.ncb_command = NCBASTAT;
<3bFt [ ca$K)=cDW ncb.ncb_lana_num = lana_num; //指定网卡号
A!`Q[%$ h Qbz}x strcpy((char *)ncb.ncb_callname,"* " );
*h"7!g K!SFS ncb.ncb_buffer = (unsigned char *)&Adapter;
y$HV;%G{26 NB)22 % //指定返回的信息存放的变量
<SNu`,/I (yhnv Z ncb.ncb_length = sizeof(Adapter);
MvlqxJ$ oei2$uu //接着,可以发送NCBASTAT命令以获取网卡的信息
#;>v,Jo ]KRw[}z uRetCode = Netbios(&ncb );
/:aY)0F0<& YZ^;xV return uRetCode;
HY7#z2L b(:U]>J }
;[[oZ 10e~Yc 1ihdH1rg[ |Skhx9}; int GetMAC(LPMAC_ADDRESS pMacAddr)
kG3m1: : Zm/I & {
2G BE=T .OSFLY#[? NCB ncb;
IX 2 dic' &^^V*O UCHAR uRetCode;
O/PO?>@-/ 6^"Spf] int num = 0;
`-82u :" J0x)NnWJ LANA_ENUM lana_enum;
77p8|63 p u6@X7W" memset(&ncb, 0, sizeof(ncb) );
pK@8= + GC^>oF ncb.ncb_command = NCBENUM;
<Is~DjIav tx||<8 ncb.ncb_buffer = (unsigned char *)&lana_enum;
! $8 e6 ps3jw*QZ{5 ncb.ncb_length = sizeof(lana_enum);
~k'SP(6#C #Q61c //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
y` 6!Vj l 4jdP3Q/ //每张网卡的编号等
yk&PJ;%O< ppK`7J>Z uRetCode = Netbios(&ncb);
@j=Q$k.GF jS| 9jg: if (uRetCode == 0)
zP|^) h5 Y4I;-&d's {
58o'Q ]}0QrD num = lana_enum.length;
&Z6s\r% tkKiuh?m //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
xy[aZr SK;c
D>) for (int i = 0; i < num; i++)
o==:e p5\B0G<m {
)lrmP(C*.a wOs t). ASTAT Adapter;
|WDMyKf6J D
$3Mg if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
6$A>%Jtwe "TP^:Ln {
GEUC<bL+ S<UWv@`U" pMacAddr.b1 = Adapter.adapt.adapter_address[0];
Z2D^] @PAT|6 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
2*ByVK HGlQZwf pMacAddr.b3 = Adapter.adapt.adapter_address[2];
~l"]J'jF"H bn6WvC3? pMacAddr.b4 = Adapter.adapt.adapter_address[3];
k}FmdaPI' I::|d,bR! pMacAddr.b5 = Adapter.adapt.adapter_address[4];
]YWz;Z Dg
o-Os@ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
TNkvdE-S F;sZc,Y,^ }
1j?+rs+o- _|I`A6`= }
jWqjGX` VHqHG`}: }
/Xk-xg+U 25{-GaB return num;
+Fa!<txn ^c| _%/ }
&r)[6a$fW 1V:I}~\ G[$g-NU+ v,^W& W. ======= 调用:
Z|$M 9E x
?24oO }ej>uZVe< &hu>yH>j MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
~kFL[Asnaf !\5w<*p8 int n = GetMAC(m_MacAddr); // 获得网卡数量
liU8OXBl _=-B%m Cd2A&RB 3>QkO.b TCHAR szAddr[128];
#%7)a; ' (5a:O (\r wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
dTZ$92< Lz{z~xNHW. m_MacAddr[0].b1,m_MacAddr[0].b2,
aI;-NnC h5<eU;Rw+ m_MacAddr[0].b3,m_MacAddr[0].b4,
cp$GP*{@ .C,D;T{ m_MacAddr[0].b5,m_MacAddr[0].b6);
!
G3Gr Ake@krh>$ _tcsupr(szAddr);
SNtk1pG> <NWq03:& // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
ez<V 2"6bz^>} ]Bj2; <@y 'S%H"W\ {hFH6]TA $Da?)Hz'F ××××××××××××××××××××××××××××××××××××
y#zO1Nig` L Iz<fB 用IP Helper API来获得网卡地址
7>lM^ :A .F},Z[a& ××××××××××××××××××××××××××××××××××××
T/]f5/ Z7XFG&@6 T.}Y&,n$$5 @ Fkhida 呵呵,最常用的方法放在了最后
rld8hFj VYjt/\Z {$g3R@f^~ AVi&cvhs 用 GetAdaptersInfo函数
nvQTJ4,, h8dFW"cpC LhRd0
Swr4De_5 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
QQJf;p7 3 3zE5vr h:RP/0E }i{A4f` #include <Iphlpapi.h>
TJCE6QG l];/,J^ #pragma comment(lib, "Iphlpapi.lib")
6n^@Ps
RdBIbm u4j"U6"]M Y>6N2&Q typedef struct tagAdapterInfo
)2a)$qx; pX+4B=* {
S$ffTdRz :V1j*) char szDeviceName[128]; // 名字
T+e*' <!O .cm2L,1h char szIPAddrStr[16]; // IP
"VDMO^ u'nQC*iJb char szHWAddrStr[18]; // MAC
$,P:B%] ?lML+ DWORD dwIndex; // 编号
%&S9~E
D 2VzYP~Jg }INFO_ADAPTER, *PINFO_ADAPTER;
2+_a<5l~ ,l Y4WO Xv3pKf-K 2RQ-L INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
PV:J>!] >n^780S| /***********************************************************************
T*nP-b A=3L_
#nO * Name & Params::
:bm%f%gg vA}_x7}n( * formatMACToStr
l0C`teO
SL-;h#-y
4 * (
PD&gC88 )2_[Ww|. * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
-n8d#Qm) 9:P]{}
* unsigned char *HWAddr : 传入的MAC字符串
wZs 2aa <{GVA0nr * )
uFhaN\S [dAQrou6P * Purpose:
QFMAy>Gdn J ZkQ/vp( * 将用户输入的MAC地址字符转成相应格式
LT"H-fTgs }Ba_epM **********************************************************************/
em'ADRxG+ -]+pwZ4g void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
"F%JZO51 Z"RgqNf {
*~>p;* X'-Yz7J?o int i;
!|up"T I 0EF~Ouef short temp;
(|F.3~Amq $rI 1|;^ char szStr[3];
Fn7OmxfD [q_+s UKQ"sC 4(8trD6 strcpy(lpHWAddrStr, "");
Px&_6}YWy 1I{8 | for (i=0; i<6; ++i)
"i\#L`TkzX %4f.<gz~r| {
-rn6ZSD) 'It8h$^j temp = (short)(*(HWAddr + i));
@0 /qP<E -sfv"? _itoa(temp, szStr, 16);
"L:4 7!8 r4fHD~#l{ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
^:]$m;v] p |1u,N strcat(lpHWAddrStr, szStr);
h='F,r5#2 t`&x.o if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
[ r8 ZAS U!`iKy- }
B+snHabS6 !TJ,:c]4{! }
{*AA]z?zo 7oWMjw\ XIbZ_G^ +D -^lc-$0 // 填充结构
94?WL UhpJG O void GetAdapterInfo()
JD~;.3$/k ,_fz)@) {
4a"Fu<q !~Uj 'w char tempChar;
AoeRoqg 3_~iq>l ULONG uListSize=1;
\7uM5 k}l lU%}_!tp3/ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
L]|mWyzT 7P7OTN int nAdapterIndex = 0;
Pps-,*m {@^;Nw%J B+j]C$8} <ZF|2 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
RHg-Cg` . \"k49M` &uListSize); // 关键函数
0{|HRiQH9+ R<Lf>p>_ `daqzn iU;e!\A if (dwRet == ERROR_BUFFER_OVERFLOW)
||_hET )&Oc7\J, {
\ph.c*c u]};QR PIP_ADAPTER_INFO pAdapterListBuffer =
=O![>Fu5 t82'K@sq (PIP_ADAPTER_INFO)new(char[uListSize]);
lGl'A}]#$ &~
y)b`r dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
cKe %P|8 6(Pan% if (dwRet == ERROR_SUCCESS)
`X6JZxGyd &$F<]]& {
W(`QbNJ #_@cI(P pAdapter = pAdapterListBuffer;
3KkfQ{ jC9us>b while (pAdapter) // 枚举网卡
yZ|"qP1 o@Oz
a {
o)AwM" $'498%K2 CString strTemp = pAdapter->AdapterName; // 网卡名字
t'vt'[~,U 0jf6 z-4 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
\ ;npdFy ,vJt!}} strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
:TH cI;PG8 tcuwGs>_ U]iI8c QO/0VB42 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
50W+!' ["Ltqgx pAdapter->IpAddressList.IpAddress.String );// IP
2T~cOH;T ?pTX4a&> D(#f`Fj; G@[8P?M=Z formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
5&&4- _h~ksNm5u pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
0=j }` lW&(dn)} ~#A}=,4> +jGHR&A t AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
/SD}`GxH cqS :Zq qTd[DaG# nqcq3o*B pAdapter = pAdapter->Next;
W)In.?>]W Ke\\B o, HTJ2D@h fu/8r%:h nAdapterIndex ++;
hmO2s/~ / (&E }
7A)\:k jT{T#_ delete pAdapterListBuffer;
k$w~JO!s EKwQ$?I }
I0Pw~Jj{ M&Ka^h;N }
LVj1NP 2$JGhgDI }