如何实现修改网卡物理地址的三种方法
"9P>a=Y UkT=W!cq 同样要感谢胡大虾
T/Gz94c B^Nf #XN( 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
;R5`"` %C'?@,7C 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,
&Gn 2tr fk[-mZ 使得两块卡的MAC地址不同,那么网络仍然可以工作。
H*QIB_ Vb4#, 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
YEs & 7>|J8*/Nd 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
,o{9$H5{ *:YiimOY" 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
"Hb"F?Yb KRLQ #,9 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
WJndoB.f[2 udF~5w
H 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
/-ch`u md 2LL'J7 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
{3p4:*} tl4V7!U@^z 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
F/bT)QT<f ?m=N]!n 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
1k5Who@ :q7Wy&ow 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
dh*ZKI^@( .b&t;4q 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
*_{j=sd yAs>{6%- 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
|zNX=mAV u\x}8pn 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
='sHj4hU %~JJ. & 台。
2c,9e` M~#g RAUJ 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
mpEK (p Sh~dwxp*" 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
}6}l7x E7 Ul;d
向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
'&R2 U_ @= Uh',F w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
i2A81>68< A*R^n}sh ->requesthandler函数要hoo miniport的这个函数似乎不容易找
ZW8vza y8Z_Itlf 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
}wjw:M "3"V3w 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
N1S{suic {G0T$,'DR bit RSA,that's impossible”“give you 10,000,000$...”
Oo8VeRZ &yTqZ*Yuk “nothing is impossible”,你还是可以在很多地方hook。
p* (JjH Lpz>>} 如果是win9x平台的话,简单的调用hook_device_service,就
S6M}WR^, ?.-wnz 可以hook ndisrequest,我给的vpn source通过hook这个函数
n;Q7X>-f8` g i-$ZFzB 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
4*#18<u5 H8zK$! 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
V)-+Fd,= m6K}|j 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
6NuD4Ga S_4?K)n # 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
,~$p,ALwN7 ~'H]jN 这3种方法,我强烈的建议第2种方法,简单易行,而且
n;C
:0 K Hu+9eX 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
f#"J]p GL0L!="! 都买得到,而且价格便宜
n)e
6>R; vHc%z$-d ----------------------------------------------------------------------------
!r8`Yr n YQ)kRhFA 下面介绍比较苯的修改MAC的方法
c(m<h+2VL 1 ~*7f> Win2000修改方法:
]BZA:dd.G f=Gg9bnm3 &|ex`nwc0 y0.'?6k 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
z}9(x.I w"|L:8 Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
1..+F0U 7\[@m3s 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
:T$|bc r~8 $1" 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
t%FwXaO# Zw9FJ/Zn@ 明)。
]t,BMu=% ^Za-`8#`L 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
o#gWbAG;]b P [ck84F/ 址,要连续写。如004040404040。
P{jbl!UD7 {.|CdqwY 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
I@~QV@U v`x.)S1 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
J#(LlCs?@c D&
i94\vVa 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
}W8;=$jr 9uO 2Mm IGQFtO/x )
7@ `ut ××××××××××××××××××××××××××
+oML&g-g_ gp?uHKsM 获取远程网卡MAC地址。
@)M9IOR D|p9qe5% ××××××××××××××××××××××××××
9};8?mucr _,0 $G+@_' EjR9JUu 首先在头文件定义中加入#include "nb30.h"
(D&3G;0tK 0<@KG8@hI; #pragma comment(lib,"netapi32.lib")
YnMvl RJ&RTo typedef struct _ASTAT_
lh7#t# ?4&e;83_#y {
vWv" rfJz8uF% ADAPTER_STATUS adapt;
$6 9&O ,V m
< rK NAME_BUFFER NameBuff[30];
KC6.Fr{ c_pr } ASTAT, * PASTAT;
M h}m;NI gO- _ pa3{8x{9m QO~P7r|A 就可以这样调用来获取远程网卡MAC地址了:
uyWunpT 2- h{N CString GetMacAddress(CString sNetBiosName)
_8J.fT$${ $GcqBg-Hi {
]p GL`ge5 eJ-xsH*8 ASTAT Adapter;
p)-^;=<B3 q3N
jky1w o#Dk&
cH ()?(I?II NCB ncb;
`UaD6Mc<Mz v{N`.~,^ UCHAR uRetCode;
u4?L 67x 5Ln,{vsv M
FMs[+2_o 1n8/r}q'H memset(&ncb, 0, sizeof(ncb));
&wawr2)} Q"d^_z]K ncb.ncb_command = NCBRESET;
&PHTpkaam Bm<`n;m ncb.ncb_lana_num = 0;
ltSU fI ,w4(kcg%iQ : *#- %0 o5PO=AN uRetCode = Netbios(&ncb);
9Q.Yl&A vn8aFA my1@41
H l|[N42+ memset(&ncb, 0, sizeof(ncb));
*:7rdzn v!-pSa)3 ncb.ncb_command = NCBASTAT;
qYQl,w !9e=_mY ncb.ncb_lana_num = 0;
G e@{_ `/+>a8 %aCqi(.7 ^z*t%<@[Q sNetBiosName.MakeUpper();
Wvh#:Z _4~+{l+ Q3~H{)[Kq a58H9w"u) FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
=y*IfG9b t{9GVLZ 0Mm)`!TLSW eo?bL$A[s strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
oZgjQM$YP c)85=T6*aA ^{`exCwMx q.bSIV| ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
'H>^2C iM 5C]x!>kX ncb.ncb_callname[NCBNAMSZ] = 0x0;
,&.!?0+ !;A\.~-!G %sP*=5?vA "&u@d~`-n ncb.ncb_buffer = (unsigned char *) &Adapter;
H*R"ntI?w Bsvr?|L\ ncb.ncb_length = sizeof(Adapter);
U7F!Z(
9 90rol~M& =UQ3HQD \}b%E'+_T uRetCode = Netbios(&ncb);
vvMT}-! !Ai@$tl[S [9L:),&u
wwZ ,;\ CString sMacAddress;
3nQ`]5.Q
w \M^bD4';> Qw*|qGvy^ C&%_a~ if (uRetCode == 0)
f$$ /H>MJ "KpGlY?^ {
H7n>Vx:L- 0{D'n@veP sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
C1)!f j= J
ZS:MFA Adapter.adapt.adapter_address[0],
r#a=@ oG\Vxg* Adapter.adapt.adapter_address[1],
2[W&s& a;+9mDXx: Adapter.adapt.adapter_address[2],
8nV+e~-w "!^"[mX4 Adapter.adapt.adapter_address[3],
T8$y[W-c A;M'LM- M Adapter.adapt.adapter_address[4],
u6JM]kR rEWb" Adapter.adapt.adapter_address[5]);
Svmy(w~m Y$_B1_ }
wc4=VC"y 0GeTSFj return sMacAddress;
WOap+ TC*g|d @b }
#*Ctwl,T #"~<HG}bR/ y<Ot)fa$ ~c `l@: ×××××××××××××××××××××××××××××××××××××
57c8xk[.2 q/,O\, 修改windows 2000 MAC address 全功略
X \/#@T e\L8oOk#r ××××××××××××××××××××××××××××××××××××××××
YOO+R{4( 5\nAeP F )eelPZ+, \4fQMG 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
G"t5nHY\. a:w#s}bL &^jXEz; ` Sz}`+E 2 MAC address type:
G 3ptx!
D NgPk&niM OID_802_3_PERMANENT_ADDRESS
bk[!8-b/a NzvXN1_% OID_802_3_CURRENT_ADDRESS
+I28|*K" \9T7A& (sZ"iGn% 6'f;-2 modify registry can change : OID_802_3_CURRENT_ADDRESS
ckCE1e>s mC#>33{ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
0g8NHkM:2a `ERz\`d~Y; M_DwUS1? +NUG X&H"51 eHUOU>&P] Use following APIs, you can get PERMANENT_ADDRESS.
K[YyBEid ~P-mC@C CreateFile: opened the driver
ox.F%)eQ /)O"l @ }U DeviceIoControl: send query to driver
]`WJOx4 1'8YkhQ2a Nh+ H 9 pA4xbr 2 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
N;%6:I./ F#E3q|Q"BS Find the location:
JucY[`|JV y@yD5$/ .................
8&dF <#4h}_xA% :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
HZZn'u w0unS`\4 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
r3?o9D> YS_;OFsd :0001ACBF A5 movsd //CYM: move out the mac address
dPRra{ WNc0W>*NE1 :0001ACC0 66A5 movsw
*LY8D<:zs l'E6CL}@[ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
f|(M.U- xT2PyI_: :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
9>#6*/Oa7 K*d Cc}:` :0001ACCC E926070000 jmp 0001B3F7
@C aG9] A3*!"3nU ............
%;!.n{X \_f v7Fdp{ change to:
|y!A&d=xYn V=3b&TkE :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
Flb&B1 ],].zlN :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
\'j|BJ~L f %&bY]w :0001ACBF 66C746041224 mov [esi+04], 2412
,hmL/K0"(5 &)<)^.@3G^ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
sDV Q#}a V(*(F7+ :0001ACCC E926070000 jmp 0001B3F7
cB&:z)i4 zbPqYhJzA .....
\l3h0R 9gZ$
|ENh)M8}r kG*~|ma NGW xN8P6 / XIhj DASM driver .sys file, find NdisReadNetworkAddress
+ck}l2 .N(p=9 bZV/l4TU Y<8vw
d ......
/a o5FL U/BR*Zn]* :000109B9 50 push eax
:M5l*sIO2 zx7{U8*`< zdH
kG_PT 9_s`{(0? * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
?bu>r=oIO] F6dP,( |
:Ux_qB HpnWoDM :000109BA FF1538040100 Call dword ptr [00010438]
Z%\,w(o[h "zy7C*)>r :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
#LOwGJ$yVz 40
0#v|b :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
v.5+7,4 YK~%x o :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
1-QS~)+ EJ@ ~/)< :000109C9 8B08 mov ecx, dword ptr [eax]
T]p-0?=4vv uW3!Yg@ :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
pD+k* OZ!^ak :000109D1 668B4004 mov ax, word ptr [eax+04]
L8 @1THY h)nG)|c :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
"
2Dngw FxtI"g\0 ......
POR\e|hRT] VLN_w$iEq !{41!O,K# G*v,GR set w memory breal point at esi+000000e4, find location:
>lM l &jr3B;g!C ......
&
ZB 1ZRT:N<- // mac addr 2nd byte
2GStN74X r "C3/T&F :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
Mb7I[5v >-{Hyx // mac addr 3rd byte
^zgo#J5O 4v|W-h"K :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
u>/ TE \5cpFj5% :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
}4S6Xe ;6hOx(>`= ...
2)~> R 1@=po)Hnp :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
!5?<% * =E{`^IT'R // mac addr 6th byte
da~],MN tFl"n;~T :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
&Y eA:i? NW)1#]gg% :000124F4 0A07 or al, byte ptr [edi]
gv{ >`AN j1HW._G :000124F6 7503 jne 000124FB
^y4Z+Gu[ /|&*QLy :000124F8 A5 movsd
kz7(Z'pw Fea(zJ_ :000124F9 66A5 movsw
/JU.?M35 IdxzE_@ // if no station addr use permanent address as mac addr
w)jISu;RG G<;*SYAb .....
c_l"I9M#r ;IM}|2zuN HLHz2-lI qb` \)X]9 change to
f'3$9x VgS_s k :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
O%HHYV%[m ,wdD8ZT'Ip :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
9@)O_@= h3@v+Z<} :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
t<?,F Y:)e(c"A :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
B^jc3 VsR t@+}8^M :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
S`m]f5u| BJo*'US-Q :000124F9 90 nop
?#Q #u|~ lCHO;7YHX :000124FA 90 nop
$a ` G <yg F( &XUiKnNW Yp2e Bgo" It seems that the driver can work now.
>~+ELVB& L\z~uo3: &Z|P2 dI VTHH&$ZNq Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
wJY' n>U5R_T 2jCf T>`3 KdbHyg<4 Before windows load .sys file, it will check the checksum
H~z`]5CN PRE|+=w$ The checksum can be get by CheckSumMappedFile.
6Sn .I1Wy QUQ'3 `,*5wBC 1D!<'`)AY Build a small tools to reset the checksum in .sys file.
#
c^z&0B} WvZ8/T'x }|5Pr(I c_!cv":s Test again, OK.
l0i^uMS gt w Q- )B8$<sv r^ ZEImjc 相关exe下载
lBGQEP3; .y:U&Rw4 http://www.driverdevelop.com/article/Chengyu_checksum.zip mBON$sF| c<$OA=n ××××××××××××××××××××××××××××××××××××
EI^C{$Y G[q$QB+ 用NetBIOS的API获得网卡MAC地址
cD'V>[h <dhM\^[ ××××××××××××××××××××××××××××××××××××
c6]D-YNFG hpL;bM' ZLAy-
9^Y R@k&SlL'` #include "Nb30.h"
"kgdbAZ [QT#Yf0 #pragma comment (lib,"netapi32.lib")
TBU&6M>{3 Y,zxbXZv'5 q{;:SgZ Nf1-!u7 k7usMVAA a-L;* typedef struct tagMAC_ADDRESS
SS.dY""89 UFb)AnK {
/FEVmH?
L8#5*8W6 BYTE b1,b2,b3,b4,b5,b6;
!f&g-V ;q6Ki.D }MAC_ADDRESS,*LPMAC_ADDRESS;
"C0Q(dr/n b(O3@Q6[ y:qUn!3 7o5BXF typedef struct tagASTAT
j]/RC(;? fMyti$1~ {
oIj#>1~c% ]}2ZttQ? ADAPTER_STATUS adapt;
QWHug:c 3"KCh\\b NAME_BUFFER NameBuff [30];
nt7.?$ "vE4E| }ASTAT,*LPASTAT;
E\pL!c \&gB)czEO zu|\fP 2WxQ(:d= UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
X1vd'> M{hg0/}sUW {
qR+!l( 54li^ NCB ncb;
+pn
N!:q }s<4{:cv+ UCHAR uRetCode;
:T
!'N\7 l}sjD[2 memset(&ncb, 0, sizeof(ncb) );
K1!j fp ax5<#3__ ncb.ncb_command = NCBRESET;
ur7q [n ut/=R !(K ncb.ncb_lana_num = lana_num;
=D#bb<o :$BCRQ //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
um>6z_" ^\&e:Nkh uRetCode = Netbios(&ncb );
_&ks1cw PGV/ h memset(&ncb, 0, sizeof(ncb) );
+-CtjhoS 2n"V}p>8i# ncb.ncb_command = NCBASTAT;
|T)6yDL +l{= ncb.ncb_lana_num = lana_num; //指定网卡号
t"'7m^j LsS
strcpy((char *)ncb.ncb_callname,"* " );
T\>a! .O}% ncb.ncb_buffer = (unsigned char *)&Adapter;
dP]\Jo=Yh `W/>XZl+t //指定返回的信息存放的变量
CDR@
`1- h/hmlnOQl ncb.ncb_length = sizeof(Adapter);
Cg?&wj< d;9FB[MmOJ //接着,可以发送NCBASTAT命令以获取网卡的信息
ls:w8&`* ~d*(=G uRetCode = Netbios(&ncb );
p/@smke 74k dsgQf return uRetCode;
.rqhi @>>~CZ`l }
bsA-2*Q+ 3/W'V,5G6 3c6b6 oij}'|/Jc int GetMAC(LPMAC_ADDRESS pMacAddr)
)6,=f.% z]`k#O%%) {
9b"=9y, 9=h'9Wo NCB ncb;
^)*-Bo)I
^J)mH[ UCHAR uRetCode;
b:]V`uF? T\j{Bi5 \J int num = 0;
8jo p_PG' 90*5
5\>{ LANA_ENUM lana_enum;
YU5(g^< J!pygn O memset(&ncb, 0, sizeof(ncb) );
rb+j*5Es =wOm}V8N& ncb.ncb_command = NCBENUM;
mtmjZP(w Y^}Z> ncb.ncb_buffer = (unsigned char *)&lana_enum;
3L}!RB `q*M4, ncb.ncb_length = sizeof(lana_enum);
k=JrLfD4 T1Z;r*} //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
O5kz5b>Z 8sM|%<$=j //每张网卡的编号等
EL 8<U l@+7:n4K0 uRetCode = Netbios(&ncb);
JJ2_hVU :hFIl0$,"3 if (uRetCode == 0)
9s$CA4?HP [b>Fn%y {
>A"v ed8 DiwxXqY
num = lana_enum.length;
T)TfB( 6BbGA*%{ //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
|G,tlchprs "(z5{z?S for (int i = 0; i < num; i++)
vyX\'r.~7 r6}
|hpJ8 {
Et/\xL @As[k2 ASTAT Adapter;
c[4i9I3v `e|0g"oP if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
<[\`qX v|%Z+w {
'~[d=fwH e2t-4}
ww pMacAddr.b1 = Adapter.adapt.adapter_address[0];
QaS7z#/?. h
WtVWVNL pMacAddr.b2 = Adapter.adapt.adapter_address[1];
EwC{R` 33ef/MElD$ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
6dN7_v) -vR5BMy= pMacAddr.b4 = Adapter.adapt.adapter_address[3];
'\ey<}?5V A1D^a, pMacAddr.b5 = Adapter.adapt.adapter_address[4];
9m<jcxla$ PHXZ=A+ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
&cHV7 o9%)D<4M }
bM!_e3ik; Raxrb=7 }
iAa.}CI,zB gVv>9W(' }
SmdjyK1~8 3z)Kz*xr return num;
UA8GL D9 3U.88{y }
&U
raUl %g$V\zmU I^UC&5dC BJB^m|b) ======= 调用:
D2!X?"[P UAFwi%@!-q x:>wUhzZ O[s{ Gk'> MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
Wm"4Ae:B Z
X(z;|l45 int n = GetMAC(m_MacAddr); // 获得网卡数量
gp^5# d + / &?3 wNtx]t_M c5l.B#-lY TCHAR szAddr[128];
{VvqO7 A cU@SIJ) wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
[}/LD3 [t7]{d* m_MacAddr[0].b1,m_MacAddr[0].b2,
i2YuOV! Q}K#'Og m_MacAddr[0].b3,m_MacAddr[0].b4,
{QZUDPPR *4xat:@{{ m_MacAddr[0].b5,m_MacAddr[0].b6);
SHbtWq}T T:Hr&ws4 _tcsupr(szAddr);
M?:c)&$]D OK6]e3UO // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
;04Ldb1{|3 e8]\U/ 8V)^R(\; r>" *x])Y~oQ ?^$MRa:D ××××××××××××××××××××××××××××××××××××
%K`% *D "@d[h ,TM 用IP Helper API来获得网卡地址
OQT;zqup m~Bl*`~M ××××××××××××××××××××××××××××××××××××
6morum S<u-n8bv C] 9p5Hs ("+}=*?OF3 呵呵,最常用的方法放在了最后
,(?po('] K]|> Et` &)vC;$vD` :GW&O /Yo 用 GetAdaptersInfo函数
8J~1-; NqEA4C a,+@|TJ,i xY U.D+RY 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
(v|}\?L k^%B5 80&.JP. m-DsY #include <Iphlpapi.h>
OD 3f.fT _~tEw.fM5 #pragma comment(lib, "Iphlpapi.lib")
_5m#2u51i ,FMx5$ Sh,&{z! CQr<N w typedef struct tagAdapterInfo
GbA.UM~ !x>%+&c>k {
)aao[_ZS Cc<,z*T char szDeviceName[128]; // 名字
f1)x5N )a3J9a;ZS0 char szIPAddrStr[16]; // IP
qYf |Gv `S.ZS}~!F char szHWAddrStr[18]; // MAC
u4neXYSy !>`N$-U X DWORD dwIndex; // 编号
<~X >[PK< 1>Dl\czn }INFO_ADAPTER, *PINFO_ADAPTER;
b}wC|\s EVUq--)~ f%)zg(YlO ,7)C" INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
qdG~!h7j CWG6;NT6m /***********************************************************************
st& 2Nm>5l * Name & Params::
kctzNGF| ^(f4*m6` * formatMACToStr
L0]_hxE? @a>2c$% * (
5P+t^\ :@xm-.D * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
IU]^&e9u <uk1?Qg * unsigned char *HWAddr : 传入的MAC字符串
ai^4'{#zi )wtaKF.- * )
;.Ie#Vr1N Af5D>/ * Purpose:
{[t`j+J j9U%7u]-k * 将用户输入的MAC地址字符转成相应格式
qXW})( J.+BD\pa **********************************************************************/
8; R| z6~
H:k1G% void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
XJ+6FT/qss %77p5ctW {
@[?!s%*2 oi&Wo'DX int i;
&Q=ZwC7# omf Rs short temp;
cZ+7.oDu yag}fQ(XH char szStr[3];
qxMnp}O !epgTN HXVBb%pP LsGiu9~S strcpy(lpHWAddrStr, "");
}o,z!_^PLQ ,kp\(X[J
for (i=0; i<6; ++i)
=AEz9d ciS $7Mtt.d6 {
Dli^2hD YEx)"t8E temp = (short)(*(HWAddr + i));
a!c[! p(m1O70C _itoa(temp, szStr, 16);
m:O(+Fl ~ZlC
' if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
0ZPV'`KGp xaKst
p strcat(lpHWAddrStr, szStr);
68'>Zbelb
0gF!!m if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
,rwuy[Q8 =KX<_;E }
hvt@XZT -,":5V26 }
z&3]%t
`C dow^*{fqZ <<|H=![ D;F{1[s( // 填充结构
L8vOB I7N "!Rw)=7O void GetAdapterInfo()
Lg`Jp&Kg cf[vf!vi {
TL)O- Oz:ZQ M char tempChar;
FX,$_:f6Y +ydm,aKk ULONG uListSize=1;
WA.\*Nqz e kJ: 2;t= PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
ZAg;q#z j 3On
JWuVfZ int nAdapterIndex = 0;
ke.7Zp2.R GZ0aOpUWVq WY)^1Gb$ux s"0b%0?A DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
o;-<|W> }Pg'
vJW &uListSize); // 关键函数
0v"&G<J Wc#:f8dr O
rk 1 2]fQkp if (dwRet == ERROR_BUFFER_OVERFLOW)
nY) .|\|i LnMwx#^* {
~%q7Vmk9 |r~
uos PIP_ADAPTER_INFO pAdapterListBuffer =
iM64,wnA .:;fAJPf (PIP_ADAPTER_INFO)new(char[uListSize]);
{u30rc" c%YDt` dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
A:Rw@B$ t58m=4 if (dwRet == ERROR_SUCCESS)
4&}\BU* \kwe51MQ {
| Odu4 Q 4NVgOr: pAdapter = pAdapterListBuffer;
q?VVYZXP C"T ,MH while (pAdapter) // 枚举网卡
] EyeBF)$ (4)3W^/kk? {
-"Gl
4) tm xP Oe CString strTemp = pAdapter->AdapterName; // 网卡名字
\FI^Vk -iQsi4 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
lgG8!Ja 9c5!\m1 strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
G(i\'#5+ l Z~+u t61'LCEis @c"yAy^t strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
iH _"W+dq *7vue"I*Z pAdapter->IpAddressList.IpAddress.String );// IP
^X;JT=r U3q5^{0d/ byj[u!{ z`9l<Q/ formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
{dZ8;Fy4 9XN~Ln@} pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
vadM1c*z |\p5mh anitqy#E xXa#J)' AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
#HcI4j:s! )9pBu
B [xS5z1; }@4|7 pAdapter = pAdapter->Next;
y84XoDQ 2vXGO|W uk{J@&F G+Ei#:W, nAdapterIndex ++;
rH^/8|}&s ks^|> }
9_`3IJ 3V!x?H$ delete pAdapterListBuffer;
>huq t|S*9 { ;' :h }
pqd4iR Wv 1'OD3~[R }
IHfSkFz`j ][N) 2_^M }