如何实现修改网卡物理地址的三种方法
ARvT +aR.t@D+"Y 同样要感谢胡大虾
qDHiyg^u {\3k(NdEX 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
/I&Hq7SW` Yt*2/jw^ 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,
$8zsqd 4? r!:W-Y% 使得两块卡的MAC地址不同,那么网络仍然可以工作。
&~gqEl6RF ^L#\z7 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
k`FCyO feU]a5%XZ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
Ww-%s9N< #2l6'gWE0 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
Fb#.Gg9b> *W
aL}i(P1 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
GO0Spf_Gh AT Dm$ * 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
U
?'$E\ E`s9SE 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
3jR,lEJyj {,EOSta 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
l,AK DY1?37h 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
v0hr ~1 64xq@_+ 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
=+;1^sZ 2r;^OWwr? 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
1&N|k;#QS :&:IZkO 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
;]YQWK F[m"eEX 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
o"J>MAD O0OBkIj 台。
7LMad% tKg\qbY& 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
f[v~U<\R ~3-2Iu^F 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
6!P];3&o\A ^@f%A< 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
)P4#P2 Vfew )]I w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
@gzm4 3l5rUjRwj ->requesthandler函数要hoo miniport的这个函数似乎不容易找
#;cDPBv*wS KQ'fp:5|/@ 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
jCdKau&9 HRS|VC$tz 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
kcT?<r \%\b*OO bit RSA,that's impossible”“give you 10,000,000$...”
4
4%jz-m k#"Pv" “nothing is impossible”,你还是可以在很多地方hook。
5<Mht6"H _\yrR.HIa 如果是win9x平台的话,简单的调用hook_device_service,就
h
$)thW LX A1rgUWT 可以hook ndisrequest,我给的vpn source通过hook这个函数
yH_L<n fq-$u;~h 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
63:0Vt>hZ^ !g:UkU\J 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
mw}obblR JHpoW}7QB 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
)US|&>
o8
2{naSiaq 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
0_JbE 7s:`]V% 这3种方法,我强烈的建议第2种方法,简单易行,而且
}G
n2% AU1P?lk 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
#6{"cr6l _nu
%`?Va 都买得到,而且价格便宜
N!6{c~^ +js3o@Ku{\ ----------------------------------------------------------------------------
*0bbSw1kc "aNl2 T 下面介绍比较苯的修改MAC的方法
`K[:<p} tm\ <w H Win2000修改方法:
FI@2KM ^9T6Ix{= EFeG[bxM !NuYx9L?L 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
it!i'lG !fdni}f) Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
{#M=gDhbX qmUq9bV 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
9_IR%bm }D.?O,ue 《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
?#]K54? wP3PI.g-g 明)。
@~6A9Fr 5xW)nEV 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)
rC] jz$sle ]*a)'k_@[ 址,要连续写。如004040404040。
sQW$P9s
c .K^'Q|? 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| Db({k,P'Y 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。
GEP YSp jeb<qi> 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。
F= |E@G sw |7WzTz &|<~J(L; ××××××××××××××××××××××××××
.FK'TG {y0*cC 获取远程网卡MAC地址。
:K{`0U&l5 tF)K$!GR[ ××××××××××××××××××××××××××
#FF5xe 9Vk61x6 R7T"fN Jl3l\I' 首先在头文件定义中加入#include "nb30.h"
!7J;h{3Uw Z91gAy^z< #pragma comment(lib,"netapi32.lib")
FM9b0qE W#'c6Hq2c typedef struct _ASTAT_
xMg&>}5 MnFem $ @ {
b0LjNO@< _J&u{ ADAPTER_STATUS adapt;
rPK?pJ GN{\ccej NAME_BUFFER NameBuff[30];
Tp~yn $V?zJ:a>L } ASTAT, * PASTAT;
T,(IdVlJ M
"p6xp/ 3hR7 ./ Bt,qG1>$- 就可以这样调用来获取远程网卡MAC地址了:
YU76(S9 0# BieII$\P%P CString GetMacAddress(CString sNetBiosName)
{d(PH7R c}vy9m$B_ {
.}ZX~k&P *Q=-7am ASTAT Adapter;
F']Vg31c Hk2@X( (o^V[zV 4M(w<f\5F NCB ncb;
F~a5yW:R=) ^w2n UCHAR uRetCode;
Pb} &c `(;d+fof .5L/< s5|LD'o! memset(&ncb, 0, sizeof(ncb));
7x9YA$IE wO}
3i6 ncb.ncb_command = NCBRESET;
c%pW'UE& CCq<y ncb.ncb_lana_num = 0;
!=&]#-;b ml=1R>#' <Q\`2{ oiO3]P]P uRetCode = Netbios(&ncb);
&\sg~ H?40yu2m5 R ;5w*e}?5 iBJ*6orz memset(&ncb, 0, sizeof(ncb));
i )3Y\u i[3$Wi$ ncb.ncb_command = NCBASTAT;
#2yOqUO\ * VW\ ncb.ncb_lana_num = 0;
Vu`dEvL? tP!sOvQ: j K[VEhs a-!"m sNetBiosName.MakeUpper();
&[cL%pP w])~m1yW [$[t.m ieBW 0eMi FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
>;xEzc!W3* .[cT3l/t .U5+PQN Zz?+,-$_*& strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
}WI24|`zM *B:{g>0 7M;Y#=sR 8x,;B_Zu ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
I]SR.Yp% h:bs/q+- ncb.ncb_callname[NCBNAMSZ] = 0x0;
MiRH i<g0 \TMRS( <S$y=>.9 w5n>hz_5 ncb.ncb_buffer = (unsigned char *) &Adapter;
nj7Ri=lyS w5|@vB/pj ncb.ncb_length = sizeof(Adapter);
'2[ _U&e -m'a%aog ?U-p
jjM '[-H].-! uRetCode = Netbios(&ncb);
n+uq|sYVa :+Dn]:\ 3&' STPpW 1~7y]d?% CString sMacAddress;
G$@X>)2N8 H50nR$$<*Y K=(&iq!VO } |SVt`n if (uRetCode == 0)
STOE=TC> 6@F Z,e {
3"L$*toRA Be]o2N;J sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
GtGToI :cC`wX$ Adapter.adapt.adapter_address[0],
R:ar85F 7H>dv' Adapter.adapt.adapter_address[1],
R2J3R5S=[ $(CHwG- Adapter.adapt.adapter_address[2],
n,HWVo>([ in+`zfUJ9 Adapter.adapt.adapter_address[3],
{?L}qV JK_$A;Q Adapter.adapt.adapter_address[4],
&P+cTN9) O0$ijJa| Adapter.adapt.adapter_address[5]);
hR`dRbBi% R>0ta
Q }
m",bfZ
?5GjH~ return sMacAddress;
*@BBlkcx M]_vb,=1 }
\Fj4Gy?MW [FCNW0NV Bf*
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)7`~U"r 0>?mF]M 修改windows 2000 MAC address 全功略
bg=`
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gTQ6B,`/8 Xs?>6i@$$ zYs? w= (f.A5~e 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
jyT(LDsS VI+Y 4T@ EwOTG
Y{0p {MEU|9@
Y 2 MAC address type:
,`Mlo 'V>+G>U OID_802_3_PERMANENT_ADDRESS
d
z\b]H] Wex4>J<`/ OID_802_3_CURRENT_ADDRESS
=VSieh s3knh&'zb i*; V4zh r-0
7!A modify registry can change : OID_802_3_CURRENT_ADDRESS
1%:A9%O)t gSv<.fD" but OID_802_3_PERMANENT_ADDRESS, you must modify driver
]E3g8?L ;kF p)*i 23fAc"@ B SwL\=nq+~ EXi+pm
q_K1L Use following APIs, you can get PERMANENT_ADDRESS.
ujSzm=_P _HL3XT CreateFile: opened the driver
'qD9kJ` He@= bLLa DeviceIoControl: send query to driver
ZEMo`O ?@,:\ ,G :Oj+Tc9A l00D|W_9 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
lGz0K5P{ s1FBz)yCY= Find the location:
D|BN_ai9 PDsLJ|:yL .................
N1-LM9S >@|<1Fx| :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
<wA_2S
Y Jzj~uz :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
2#[Y/p ~@O4>T+VW :0001ACBF A5 movsd //CYM: move out the mac address
!6%mt} h %In"Kh* :0001ACC0 66A5 movsw
h=tY 5]8 GhT7:_r~ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
th<]L<BP/ CNz[@6-cYU :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
;wF|.^_2 yUG5'<lX :0001ACCC E926070000 jmp 0001B3F7
:tgTYIF D0P% .r"v ............
WI9.?(5q 9..k/cH change to:
a]k&$ {3Rax5Ty :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
u0e#iX Rb0{t[IU :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
tvUvd(8w }X?*o`sW :0001ACBF 66C746041224 mov [esi+04], 2412
WWLVy( _7<U[63 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
d7P @_jO6 ba ?k:b :0001ACCC E926070000 jmp 0001B3F7
vB{b/xmah 0_EF7`T .....
f#t^<`7 xRUYJ=|oh >KPJ74R ]4yvTP3[Rm O+$70 SMFW]I2T/ DASM driver .sys file, find NdisReadNetworkAddress
5HN<*u%z a< EC]-nw Uu+C<j&- M&FuXG% ......
|gz,Ip{ EHHxCq? :000109B9 50 push eax
H^g<`XEgw C] w< &o 6~S0t1/t? U!5*V9T~J * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
(n/1:' )8SP$ |
<&2,G5XA =1VH5pVr} :000109BA FF1538040100 Call dword ptr [00010438]
m { fQL ar|[D7Xrq\ :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
c5R{Sl yh:,[<q :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
cZ >W8{G }v,THj :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
bEKLameKv ^j %UZ :000109C9 8B08 mov ecx, dword ptr [eax]
Oy&'zigJ q#`^EqtUF :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
f zO8by -#6*T,f0P( :000109D1 668B4004 mov ax, word ptr [eax+04]
ArYF\7P ];;w/$zke :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
`1@[uWl DcA'{21 ......
!&lPdEc@T B6\VxSX4{ ~P_kr'o ]Qr8 wa>Z set w memory breal point at esi+000000e4, find location:
#pSOZX oDUMoX%4s ......
\T9UbkR [{F7Pc // mac addr 2nd byte
!@{[I:5 SZ{cno1` :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
]gksyxn3 6W;kIoB // mac addr 3rd byte
C4tl4df9 E{s|# :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
l|A8AuO*? zDyeAxh4 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
x Ui!|c QJWES%m` ...
&o@5%Rz2/ k+$4?/A :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
PAV2w_X~ 3gy;$}Lq T // mac addr 6th byte
N RSse" QV$dKjMS :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Vor9
?F&w IGT_
5te :000124F4 0A07 or al, byte ptr [edi]
:QV6z*#zD B:4qW[U# :000124F6 7503 jne 000124FB
~^~RltY tq[",&K :000124F8 A5 movsd
\)ZX4rs{8 t[,T}BCy. :000124F9 66A5 movsw
ddDJXk)!0 *u'`XRJU/ // if no station addr use permanent address as mac addr
Wmxw! $S8bp3) .....
+A ?+G Q 02??W h<ct W>6v [KI`e change to
/%9p9$kFot ptyDv :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
h_G|.7! 9~'Ip7X,! :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
*/dh_P<Yj "Vp:z V<S :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
-!G#")< 9c}]:3#XO :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
`AHNk7 t= 5zw23! :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
)|R0_9CLV 1vK(^u[ :000124F9 90 nop
[pgkY!R?) OXX(OCG> :000124FA 90 nop
7TPLVa=hO a~>0JmM+N 4*XP;` A|_%'8 It seems that the driver can work now.
[I<'E
LX _AHB|P I 3KFrVhB= *Gh8nQbh Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
1qKxg k>;r9^D i-s?"Fk Doc'7P Before windows load .sys file, it will check the checksum
'A(-MTd% \
Q8q9|g?] The checksum can be get by CheckSumMappedFile.
rn[}{1I33Q 1\J1yOL }:l%,DBw oy2dA Build a small tools to reset the checksum in .sys file.
$4*E\G8 C+]q p F*~)e OjlB0 Test again, OK.
K^&
]xFW k&_u\D"^"%
!QW 0 GlgORy=> 相关exe下载
VmH_0IM^6 V<NsmC=g http://www.driverdevelop.com/article/Chengyu_checksum.zip b:5%} [xs)u3b ××××××××××××××××××××××××××××××××××××
QRZTT qG (:bCOEZ 用NetBIOS的API获得网卡MAC地址
*ez~~ Y '"fU2M<. ××××××××××××××××××××××××××××××××××××
><
_Z tTh;.88Z{ 0CVsDVA z0Z\d #include "Nb30.h"
7- 3N 0e:QuV2X #pragma comment (lib,"netapi32.lib")
z'}= A c;8"vJ a2=uM}Hsp K-Dk2(x sa gBmA~ #
/,2MQ typedef struct tagMAC_ADDRESS
{{[jC"4AY ic{.#R.BY {
'UXj\vJ3E -G<2R"Q#N BYTE b1,b2,b3,b4,b5,b6;
)av'u.]%c JU=\]E@8c }MAC_ADDRESS,*LPMAC_ADDRESS;
N"
Jtg@w MHr0CYyb. XG\a-dq[ `\4JwiPo typedef struct tagASTAT
Wh'_slDH+ ;GgQ@s@ {
;aK !eD$ u388Wj
ADAPTER_STATUS adapt;
gQpD]p%k Dss/>!
mN NAME_BUFFER NameBuff [30];
zEPx z1SMQLk }ASTAT,*LPASTAT;
rb}wv16? 23\j1? l;{N/cS NtA|#"^ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
ZG\ I1 z Jo#3 {
<E7Vbb9* j
zmSFK g* NCB ncb;
C`th^dqBV B:A1W{l UCHAR uRetCode;
k.=S+#"} Sv~1XL W memset(&ncb, 0, sizeof(ncb) );
2c>H(t h= Xv7U<q ncb.ncb_command = NCBRESET;
JPT I6"/ [cTRz*\s ncb.ncb_lana_num = lana_num;
@(,{_c] z^a!C#IX //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
),y!<\oQ rm)SfT< uRetCode = Netbios(&ncb );
!8" $d_=h T?]kF- memset(&ncb, 0, sizeof(ncb) );
#-gGsj;F =4M.QA@lI! ncb.ncb_command = NCBASTAT;
n2y/zP>TC Z*vpQBbu ncb.ncb_lana_num = lana_num; //指定网卡号
S`2mtg /,uSCITD strcpy((char *)ncb.ncb_callname,"* " );
Gkodk[VuLs pT
ocqJ22 ncb.ncb_buffer = (unsigned char *)&Adapter;
;( Ajf.i RZ<+AX9R //指定返回的信息存放的变量
JJ
N(M*; UP~WP@0F ncb.ncb_length = sizeof(Adapter);
yjOu]K:X
1W}nYU //接着,可以发送NCBASTAT命令以获取网卡的信息
0,~6TV<K g@k#J"Q'[ uRetCode = Netbios(&ncb );
q(jkit~`A vU8FHVytV return uRetCode;
7i+!^Qj?y 6L:trLuQ }
}4\!7]FVYX \%-E"[! C$'D]fX fZw9zqg int GetMAC(LPMAC_ADDRESS pMacAddr)
z3vsz oXQ<9t1( {
x#:BE M ~ i+F0 NCB ncb;
tkdBlG]! k binf UCHAR uRetCode;
Re kb?|{z
/+x#V!zM int num = 0;
wzDk{4U 6HEqm>Yau LANA_ENUM lana_enum;
Ha=_u+@ d Y:|Ef|v( memset(&ncb, 0, sizeof(ncb) );
}:RT,< %EJ\|@N: ncb.ncb_command = NCBENUM;
pT3X/ra {w |dM# ncb.ncb_buffer = (unsigned char *)&lana_enum;
T<TcV9vM _X,[]+ziu% ncb.ncb_length = sizeof(lana_enum);
/slm
]' uXG`6|? //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
+&7[lsD*
'#,e
@v //每张网卡的编号等
B0b[p*gIl (<bm4MPf uRetCode = Netbios(&ncb);
>op:0on]} c|\ZRBdI if (uRetCode == 0)
\uU=O
) (b/A|hl {
LC,*H0 gnQo1q{ 4 num = lana_enum.length;
E'e8&3!bx rP^TN^bd| //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
2qs>Bshf H[BD) for (int i = 0; i < num; i++)
E-yT PcHSm/d0e {
~7lTqY\ yqC Q24 ASTAT Adapter;
e-CNQnO~ X$7Oo^1; if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
h&=O-5 A9\]3 LY {
7SgweZ}" W_[|X}lWP pMacAddr.b1 = Adapter.adapt.adapter_address[0];
ibd$%;bX3 KP[NuXA` pMacAddr.b2 = Adapter.adapt.adapter_address[1];
g.B%#bfg j4~7akG pMacAddr.b3 = Adapter.adapt.adapter_address[2];
m,W) N9 M >lD;0EN pMacAddr.b4 = Adapter.adapt.adapter_address[3];
7BL|x Q00R<hu@F pMacAddr.b5 = Adapter.adapt.adapter_address[4];
uipq=Yp. z-EwXE pMacAddr.b6 = Adapter.adapt.adapter_address[5];
B ~fSMB6h csH2_+uG }
GXDC@+$14 q"gqO%Wb| }
qP~WEcH`[ ,?l~rc }
G'ij?^? R)0N0gH return num;
\~JNQ&_o )E'Fke }
$&cz$jyY YBb)/ZghY #O2wyG)oU vU=9ydAj? ======= 调用:
"$XYIuT :83,[;GO2 FJP< bREQ ^4c,U9J= MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
)v[XmJ>H~o 8F#osN int n = GetMAC(m_MacAddr); // 获得网卡数量
63W{U/*aao IByf_E;r _fcS>/<a "j{i,&Y$_ TCHAR szAddr[128];
F%xK"l`& xK(IS:HJ* wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
~9Zh,p; 9ky7r;? m_MacAddr[0].b1,m_MacAddr[0].b2,
;{|X,;s <d5@CA+M m_MacAddr[0].b3,m_MacAddr[0].b4,
o^3FL||P#r 9<yAQ?7L m_MacAddr[0].b5,m_MacAddr[0].b6);
rh@r\H@j "jMqt9ysN _tcsupr(szAddr);
bS>R5*Zp HF"Eys // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
>~_Jq|KBB "`pNH' S]}}A n.*3,4.] \tY"BC4. i+g~ Uj}h ××××××××××××××××××××××××××××××××××××
,V,f2W 4 $@_{p*q 用IP Helper API来获得网卡地址
93j{.0]X ?w-1:NWjt ××××××××××××××××××××××××××××××××××××
I%oRvg|q eP "`,< zj<ahg%z \V,c]I
呵呵,最常用的方法放在了最后
"!O1j
r; |^R*4;Phe bmu6@jT "e 1wr 用 GetAdaptersInfo函数
*h$&0w
y cJCU*(7& k<H%vg>{~s (
#*"c 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
!xu9+{- cFK @3a av-#)E ;j{7!GeKa #include <Iphlpapi.h>
lwc5S`" .20V
3 #pragma comment(lib, "Iphlpapi.lib")
&)n_]R#) \R(R9cry Y;Ap9i* #)o7"PW: typedef struct tagAdapterInfo
g+xw$A ou Ve}[XqdS^p {
gxwo4., ,M QVE char szDeviceName[128]; // 名字
Oe51PEqn RT^v:paNT2 char szIPAddrStr[16]; // IP
^"9*
'vTtc Rf)ke(" char szHWAddrStr[18]; // MAC
?7
\\e ;j} !^e =P%S DWORD dwIndex; // 编号
Ytao"R/ 3GF2eS$$P }INFO_ADAPTER, *PINFO_ADAPTER;
&SH1q_&BQ `
J]xP$) WF2NG;f= rAb&I"\ZY INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
>O#grDXb 24ux /***********************************************************************
iXFP5a>| c
pk^!@c * Name & Params::
i^)WPP>4Aw a8pY[)^c * formatMACToStr
*/z??fI27 Dzl;-]S * (
o%`Xa#*Ly im]g(#GnKh * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
+pf5\#l? 6?qDdVR~] * unsigned char *HWAddr : 传入的MAC字符串
#DFV=:|~ <@G8ni * )
KVPR}qTP; BQ/PGY> * Purpose:
\L # INP4~ S{#cD1>. * 将用户输入的MAC地址字符转成相应格式
maNW{"1 8 TiG3 **********************************************************************/
P:C2G(V1AR -oyO+1V void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
j}:~5 |. :K':P5i {
t\4[``t D)Q)NI int i;
fvEAIs kL>d"w short temp;
@F~LW6K ^e Gue char szStr[3];
?+0GfIV At6qtoPRA 1[;;sSp qQ0C ? strcpy(lpHWAddrStr, "");
uuNR?1fS ua5?(,E`'] for (i=0; i<6; ++i)
w%y\dIeI' ?F7o!B {
C/=XuKE-t yClx` S( temp = (short)(*(HWAddr + i));
+Qxu$# 71fk.16 _itoa(temp, szStr, 16);
d$W -%CoWcGP if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
(:pq77 @+LfQY strcat(lpHWAddrStr, szStr);
EH*o"N`!r UPiW73Nu if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
,=QM#l] Ju2l?RrX }
8RW&r V\]" }V)" }
0aI;\D*Ts /)
4GSC}Gg 1f'Hif*r_X Wg`AZ=t // 填充结构
tK(g-u0N`( S4^N^lQ] void GetAdapterInfo()
c{+A J8 }8-\A7T {
? "/ fPV- Iu@y(wyg char tempChar;
-r7]S SqA
J-_~ ULONG uListSize=1;
A{ eL l +rXF{@
l PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
E
Y<8B3y sP@X g;] int nAdapterIndex = 0;
Lw1EWN6}_& .|qK+Hnc h}`!(K^;3 P>ceeoYQuA DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
H*^\h?s >EsziRm &uListSize); // 关键函数
MPgS!V1 Ycr3HLJy {c?JuV4q? DQ#H,\^< if (dwRet == ERROR_BUFFER_OVERFLOW)
I` K$E/ns O,2~"~kF {
I04jjr:< cF)/^5Z PIP_ADAPTER_INFO pAdapterListBuffer =
B+d<F[| {6 6sB{P (PIP_ADAPTER_INFO)new(char[uListSize]);
a ]Eg!Q A>`945| dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
51C2u)HE X?:o;wB if (dwRet == ERROR_SUCCESS)
IP`6bMd 6qWdd&1 {
OLGBt 2&'|Eqk pAdapter = pAdapterListBuffer;
7uorQfR? B(?Yw>Xd[ while (pAdapter) // 枚举网卡
D_mL,w 7?8wyk|x {
{5r0v#; DZ7
gcC CString strTemp = pAdapter->AdapterName; // 网卡名字
.d;Iht,[ @ V08U! strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
{GDmVWG0q ~\)qi= strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
le +R16Z FWue;pw3 ).` S/F D\w h;r strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
{rfF'@[ Ji1Pz)fq pAdapter->IpAddressList.IpAddress.String );// IP
Ho DVn/lr u]
:m"LM }8|[;Qa`y @vL20O. formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
fj7|D'c -9
!.m pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
T9)nQ[ &cWjEx O%g$9-?F0 8dD2 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
<!-sZ_qq W?yd#j b*a2,MiM LE5.b]tv2 pAdapter = pAdapter->Next;
~R$~&x