如何实现修改网卡物理地址的三种方法
zA>LrtyK(= [.(,vn?6 同样要感谢胡大虾
{;L,|(o^ Cqs+ o^q 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Ka_g3 ^Q\Hy\ 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,
57K\sT4[ BXb=NE 使得两块卡的MAC地址不同,那么网络仍然可以工作。
:R{pV7<O kR+7JUq] 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
68?>#o865 +SB>> 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
:R-_EY$k6 %/4_|.8u 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
]vflx^<? xZ]QT3U+ 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
+n%d,Pz k-N}tk/5 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
y;if+ IAHQT<] 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
Hl#?#A5 d =p=eUd2 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Nz77"
kC dq{+-XaEk 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
)H>?K0I Kqz+:E8D 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
@<jm+f"MP !(F?Np Am 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
9Tg
k= l;SXR <EU 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
^@C/2RX! aXyFpGdb9 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
WM;5/;bB HU/2P` DGP 台。
G=F _{z\} +lX Iv 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
TVM19)9 .0rTk$B
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
0j!xv(1 A"O\u=! 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
K))P
2ss mKqXB\< w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
^;9<7h[l %L|xmx!c ->requesthandler函数要hoo miniport的这个函数似乎不容易找
' GUCXx zm{`+boH< 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
AQ?;UDqU nMJ(tQ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
5WA:gy gB& /9A6"Z bit RSA,that's impossible”“give you 10,000,000$...”
Q;s{M{u ]8htL#C “nothing is impossible”,你还是可以在很多地方hook。
r1Hh @sxn lWn}afI 如果是win9x平台的话,简单的调用hook_device_service,就
6V"uovN2 T/.U Mw 可以hook ndisrequest,我给的vpn source通过hook这个函数
O^!Bc}$
0@um 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
~.4y* & &lgzNC9g% 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
}U(bMo@; *b_Iby-ZD 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
}4T `) '1rGsfp6In 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
E4'z
(<
>L fn 这3种方法,我强烈的建议第2种方法,简单易行,而且
jz~#K;3=, Zd'Yu{<_2N 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
|@~_&g O+|ipw*B% 都买得到,而且价格便宜
V!(7=ku!` 73B[|J* ----------------------------------------------------------------------------
}d>Xh8:%) D@O5G d 下面介绍比较苯的修改MAC的方法
_#1EbvO*l 5NC77}^. Win2000修改方法:
PJ4/E l =t/"M= ,zuS)? NJSbS<O 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
o:&8H>(hn] xkRS?Q g Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
pN)x,<M) <CB%e!~.9 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
spTz}p^\O
F3K<-JK+ 《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
`zrg? aOw#]pB| 明)。
Cn{v\Q~.4 ?0M$p 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
}30Sb&" +0)M1!gK 址,要连续写。如004040404040。
9Zj3 "v+b |h%HUau 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
eXD~L&s[ 7W*a+^ 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
XjCx`bX^< :?j=MV 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
:nR80] }K@m4`T )-ojm$ NMfHrYHbh ××××××××××××××××××××××××××
YK[2KTlo sVBr6
!v= 获取远程网卡MAC地址。
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V?'p E \<(EV,m2 n$XEazUb0N :4-,Ru1C" 首先在头文件定义中加入#include "nb30.h"
+Adk1N8 ^>F[aT #pragma comment(lib,"netapi32.lib")
@C!&lrf3 NP\mzlI~@ typedef struct _ASTAT_
5jso)`IL X.S<",a{qz {
LGW:+c ~Kt1%&3{a? ADAPTER_STATUS adapt;
/V{UTMSz y2#"\5dC NAME_BUFFER NameBuff[30];
0;@>jo6,! d/jP2uuA } ASTAT, * PASTAT;
(_!I2"Q* vb?.`B_>& 9od*N$ c_S~{a44Ud 就可以这样调用来获取远程网卡MAC地址了:
#;~HoOK*# dt@c,McN|Q CString GetMacAddress(CString sNetBiosName)
XVqkw@Ia4! @8>bp#x/1 {
_k26(rdI@- .D ^~!A ASTAT Adapter;
=R'O5J r180vbN$ hSw=Oq82 Ha|}Oj
NCB ncb;
AEaN7[PQx| |nWEuKHy UCHAR uRetCode;
?T_MP" qbD
7\% EpNN!s=Q \/<VJB
uV memset(&ncb, 0, sizeof(ncb));
7I'C'.6iM ~
z3J4s ncb.ncb_command = NCBRESET;
w&p(/y 7 s{vou ncb.ncb_lana_num = 0;
UO&$1rV >V?0#f45@ * 30K}&T (E)hEQ@8 uRetCode = Netbios(&ncb);
`7w-_o
% +a^gC
^~-YS-.J#, _~;%zFX memset(&ncb, 0, sizeof(ncb));
vm[*+&\2 7@>/O)>(AS ncb.ncb_command = NCBASTAT;
u>.a; BO G 3,v'D5 ncb.ncb_lana_num = 0;
#"KC29!Yj !hZ:
\&V \Z3K ~ d8vf
kVB sNetBiosName.MakeUpper();
eK
l;T -$o0P'Vx 7`;f<QNo iLZY6?_^ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
Ms,MXJtH dt:$:,"
nOL.% r9&m^,U strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
yD7} kMurNA= O7
aLW V=*^C+6s ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
P'OvwA (1[59<cg] ncb.ncb_callname[NCBNAMSZ] = 0x0;
FMeBsI9pL Wj^e)2% !2.BLJE> U< G 2tn( ncb.ncb_buffer = (unsigned char *) &Adapter;
D)ri_w!Q U< Xdhgo? ncb.ncb_length = sizeof(Adapter);
[Cv./hEQi uOLShNo I:iMRvp N4C7I1ihq uRetCode = Netbios(&ncb);
=n"k gn Zf@B<
m E3O^Tg?j }|=/v(D CString sMacAddress;
]5S`y{j1 lJ-PW\P XP?jsBE uB.kkkGZ M if (uRetCode == 0)
k*fU:q1
!`I@Rk]`c {
`e
=IXkt B ??07j sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
j8&NscK) $N)G:=M!s Adapter.adapt.adapter_address[0],
r)'vn[A |}
b+$J Adapter.adapt.adapter_address[1],
\6&Ml]1 `9K5 ;] Adapter.adapt.adapter_address[2],
h9ScN(|0y ":Tm6Nj Adapter.adapt.adapter_address[3],
s/IsrcfM $!.>)n Adapter.adapt.adapter_address[4],
G$i)ELs WqNXE)' Adapter.adapt.adapter_address[5]);
%/y=_G #mu L-V }
(~^fx\-S h7"U1'b return sMacAddress;
$q@d.Z>; 7amVnR1f }
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EYq?NL=' [UzD3VPg 修改windows 2000 MAC address 全功略
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^)gyKl:E' wL?Up>fr v&YeQC> ( *+'k1Ea 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
2P"9m <(lA
CH =WY'n
l' 1z-.e$&z 2 MAC address type:
o?Hfxp0} +;q\7* OID_802_3_PERMANENT_ADDRESS
&*<27-x A ]A{HEX OID_802_3_CURRENT_ADDRESS
^r\rpSN JkAM:,^( sg
$db62> yv[j
Pbe modify registry can change : OID_802_3_CURRENT_ADDRESS
}UW7py!TN luf5-XT but OID_802_3_PERMANENT_ADDRESS, you must modify driver
g^]Iw~T6$ XX~vg>3_ Iy9hBAg\y |q77 +H2Jhgi Y7}>yC/GY Use following APIs, you can get PERMANENT_ADDRESS.
:G1ddb&0+ ?J\&yJ_B CreateFile: opened the driver
'9V/w[mI Q4"\k.
? DeviceIoControl: send query to driver
n(F!t,S1i r.H`3m.0q )r9 9zdUk !uEEuD# Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
BY6#dlDi o{s2T)2 Find the location:
,5n!a.T }GB~3
J .................
tUv>1)
[ >D,Oav :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
xPm. TPj =:WZV8@% :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
8v"rM
>[ ebk>e* :0001ACBF A5 movsd //CYM: move out the mac address
EU?qLj': {[oNUzcd :0001ACC0 66A5 movsw
dEoIVy _9R c|Ivet>3 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
nj[TTndJt `>:5[Y :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
;}46Uc#WS +94)BxrY :0001ACCC E926070000 jmp 0001B3F7
&bsq;)wzs +lym8n~-O ............
+vh|m5"7I7 NfgXOLthM change to:
Hy.u6Jt*/ A5XMA|2_ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
(0$~T}lH }\"EI<$s :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
T`bYidA ,"%C.9a :0001ACBF 66C746041224 mov [esi+04], 2412
Z,).)y#B Ma^jy. :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
_\WR3Q!V Dh
I{&$O/ :0001ACCC E926070000 jmp 0001B3F7
.G8`Ut Z .<hHK|HF .....
|`T(:ZKXZ2 CY1WT +Iyyk02V r6DLShP-Ur j_8 Y Fz5 !vSI"$xd DASM driver .sys file, find NdisReadNetworkAddress
B]rdgjz* s.2f'i+ -H-U8/W C 9c>i>Vja! ......
zwfft HXLnjXoe :000109B9 50 push eax
6>vR5pn FOTe,F.8 C(N'=-;Kl U4 !bW * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
#"gt&t9Q 8Y`Lq$u |
F\:~^` |a(KVo :000109BA FF1538040100 Call dword ptr [00010438]
LE\*33k_ (Z),gxt :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
dN{At- y~9wxK :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
O<m46mwM @kYY1m v; :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
_jQ:9,;
A bfxE}> :000109C9 8B08 mov ecx, dword ptr [eax]
5nG\J
g7 "Lp.*o :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
W5R/Ub@g m}]{Y'i]R :000109D1 668B4004 mov ax, word ptr [eax+04]
&;BhL%)} QiPqN$n :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
_}l(i1o,/ !nmZ"n|}p ......
t~+M>Fjm?d <y6`8J7: PQHztS" -)V0D,r$[ set w memory breal point at esi+000000e4, find location:
>F$9&s& QQJGqM3a2 ......
s9?mX@>h { 53FR // mac addr 2nd byte
H=/1d.p ]iV]7g8: :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
9jal D
X `G\
qGllX // mac addr 3rd byte
N*IroT3 z|g2Q#$-\S :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
4 9qa e@'x7Zzh :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
8FsQLeOE t[|oSF#i ...
}z]d] UF9={fN1 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
M\1CDU+*Ns g\aO:: // mac addr 6th byte
+ai3 N.|F8b]v :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
T8 FW(Gw# _}{KS, f]0 :000124F4 0A07 or al, byte ptr [edi]
(j8*F Bq @-q,%)?0}= :000124F6 7503 jne 000124FB
}e7Rpgu F/v.hP_ :000124F8 A5 movsd
(:iMs)
iO{ \mb4leg5 :000124F9 66A5 movsw
2[lP ,;! }?m0bM // if no station addr use permanent address as mac addr
rZI63S }9OMXLbRv .....
Xu{y5N X9*n[ev OTy!Q,0$. 1hbQ30 change to
a~2Jf @I3 4 H 6t" X :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
h,[L6-n z %}"= :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
|!o C7!+0^ `I7s|9-= :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
a~KtH;7< IADSWzQ@ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
B>u`%Ry& 8:Hh;nl :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
5OdsT-y i4YskhT :000124F9 90 nop
h7]+#U]mi 49"C'n0wST :000124FA 90 nop
~}OaX+! ;D'm=uOl |gkNhxzB <:-4GJH= It seems that the driver can work now.
zC*FeqFL< 7FwtBO ".jO2GO^ `0upm%A Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
b^R:q7ea fRNj *bIV BB}WfA @3n!5XM{EE Before windows load .sys file, it will check the checksum
nOC\ =<Nsg V lZ+x)E The checksum can be get by CheckSumMappedFile.
B7Ket8<J 5bb#{?2i oyVT
*twGIX Build a small tools to reset the checksum in .sys file.
<MEm+8e/s6 P$'PB*5d| TTG=7x:3 Bo:epus}\ Test again, OK.
-w+.' J>X@g; 0LW3VfvToN u?>},M/ 相关exe下载
8jCho 9DBX.| http://www.driverdevelop.com/article/Chengyu_checksum.zip ij:xr% FJ 'e:4 ××××××××××××××××××××××××××××××××××××
]MCH]/ U<Oc&S{]* 用NetBIOS的API获得网卡MAC地址
Vg62HZ | J_F\cM ××××××××××××××××××××××××××××××××××××
E+y_te^+b p;4FZ$ |X{j^JP5 C.4(8~Y=~ #include "Nb30.h"
:U\*4l |kmP#`P~ #pragma comment (lib,"netapi32.lib")
Jk{SlH3' Gd!_9S`68 km>ZhsqD H@- GYX"4 QXj #Brp ~{DJ,(N"n typedef struct tagMAC_ADDRESS
{"jtR<{) @o[ZJ4>* {
m
70r'b] Z6B$\Q5Od BYTE b1,b2,b3,b4,b5,b6;
R1JD{ ~v&Q\>' }MAC_ADDRESS,*LPMAC_ADDRESS;
+PPQ"#1pS }^I36$\ o4: e1 548L^"D typedef struct tagASTAT
/%&5Iq\:vA 6[t(FcS {
0%xb):Ctw ")ys!V9 ADAPTER_STATUS adapt;
"3_X$`v"! t=lDN'\P NAME_BUFFER NameBuff [30];
w[a(I}x &fRz6Hd }ASTAT,*LPASTAT;
Na`>
pH (x%
4* AQ
FnS&Y b~ )@e9 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
"}
:CM_ WBKf)A^S {
S9DXd]6q_ ;/NC[:'$D NCB ncb;
7cV
G?Wr /nv*OKS| UCHAR uRetCode;
UDZ0ne0- 0fj C>AS memset(&ncb, 0, sizeof(ncb) );
L'Iw9RAJ @|h9jx| ncb.ncb_command = NCBRESET;
RKrNmD*rk* zWPX ncb.ncb_lana_num = lana_num;
DhxS@/ `JV(ae0 //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
FzOWM7+\ :~vg'v~C uRetCode = Netbios(&ncb );
{KDN|o+% ;t>4VA memset(&ncb, 0, sizeof(ncb) );
0NSw^dO\ ]Ndy12,M ncb.ncb_command = NCBASTAT;
S~r75] " ].Bx"L!B ncb.ncb_lana_num = lana_num; //指定网卡号
Xm< _!= FaJK
R strcpy((char *)ncb.ncb_callname,"* " );
yk!K5 S/*\j7cj ncb.ncb_buffer = (unsigned char *)&Adapter;
YeT{<9p K%`]HW@I{ //指定返回的信息存放的变量
C ]B P}MY< AEM;ZQU ncb.ncb_length = sizeof(Adapter);
DXj>u9*% b
IxH0=f //接着,可以发送NCBASTAT命令以获取网卡的信息
{o^tSEN!- bD/ZKvg uRetCode = Netbios(&ncb );
#B <% &tbAXU5$ return uRetCode;
6n]jx:CZ, s[eSPSFZ }
Q%~BD@Io Fnk@)1 3 ;" [WOv 3st?6?7| int GetMAC(LPMAC_ADDRESS pMacAddr)
A*:|d~ ,gpEXUp\ {
;`xCfOY( RIUJX{? NCB ncb;
NKEmY-f; wWx{#!W UCHAR uRetCode;
I%:?f{\ G*_]Lz(N int num = 0;
T)<^S(57 96;5 LANA_ENUM lana_enum;
sk07|9nU A[@koLCL memset(&ncb, 0, sizeof(ncb) );
6d5J*y2 $;(@0UDE ncb.ncb_command = NCBENUM;
ab9ec Z %H{;wVjK ncb.ncb_buffer = (unsigned char *)&lana_enum;
}oiNgs/N g/68&
M ncb.ncb_length = sizeof(lana_enum);
gREk,4DAv YH+(N //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
Uu*iL< ` &Qv HjjQ?u //每张网卡的编号等
K 0o F=| xR$T/] / uRetCode = Netbios(&ncb);
_U LzA
[f {qb\ if (uRetCode == 0)
9D`K#3} x'?p?u~[ {
2[=3-1c "~.4z,ha num = lana_enum.length;
Yh^8
! S8kzAT //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
$"(
15U *pD|N for (int i = 0; i < num; i++)
$8(QBZq %2b^t*CQ {
)l!
/7WKY u^MRKLn ASTAT Adapter;
:_xfi9L~W0 7f
k)a if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
m rsmul{ }pf|GdL {
pl[@U<8aw XUVj<U pMacAddr.b1 = Adapter.adapt.adapter_address[0];
31 <0Nw;l S"?fa)~ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
N<b2xT IUEpE9_ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
L58#ri= lw~
V pMacAddr.b4 = Adapter.adapt.adapter_address[3];
zx$1.IM"4 du~V=%9 pMacAddr.b5 = Adapter.adapt.adapter_address[4];
\6MM7x(U3
dG0z A
D pMacAddr.b6 = Adapter.adapt.adapter_address[5];
k18v{)i~ JF~9efWe> }
6jBi?>[I <[
2?~s }
ZI1]B944ni #C. }
#Ff8_xhP 2 <%d!Sk4 return num;
xk/-TXB
0 ;a>u7rw }
&b^~0Z gjz-CY.hz _()1"5{ n6t@ e^ ======= 调用:
?ZGsh7<k KiI+ V;o o9sPyY$aQ *U%3[6hm MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
VJTO:}Q uY>M3h#qx int n = GetMAC(m_MacAddr); // 获得网卡数量
g=t7YQq_~ ^dk$6%0 Q~0>GOq* ff R%@ TCHAR szAddr[128];
6@8t>"} O<V 4j, wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
%1jcY0zEQ >P@VD"U m_MacAddr[0].b1,m_MacAddr[0].b2,
T^`; wD [PUu9rz# m_MacAddr[0].b3,m_MacAddr[0].b4,
lqMr@
:t `#l3a m_MacAddr[0].b5,m_MacAddr[0].b6);
(57!{[J T_D] rMl _tcsupr(szAddr);
.1;UEb|T ;>5`Y8s6 // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
LFW`ISY{ N%Ta.`r d,l?{Ln *5k40?w *-5N0K<kQ Q0K$ZWM`7 ××××××××××××××××××××××××××××××××××××
KgkRs?'z N2'aC}
I 用IP Helper API来获得网卡地址
j:'g*IxM_ YK6'/2! ××××××××××××××××××××××××××××××××××××
$qYP|W F{a;=h#@Q t>?tWSNf EZ|v,1`e 呵呵,最常用的方法放在了最后
4LB8p7$|a3 ^5Lk}<utw n6WKk+ 8aW El% 用 GetAdaptersInfo函数
&R@([=1 ~I+MuI[ s^eiym P =(7nl#o 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
njX$?V
!*"fWahv aif;h!
?y +ppA..1 #include <Iphlpapi.h>
a=j'G]= lD3nz<p #pragma comment(lib, "Iphlpapi.lib")
37jxl+ Pb8@owG8 C[
mTVxd KsOWTq"uj typedef struct tagAdapterInfo
P* `*^r3 1,;X4/* {
jmkOu5@ dV'EiNpf char szDeviceName[128]; // 名字
KB](W _,T
4DS6 char szIPAddrStr[16]; // IP
7LVG0A2>7 <OGG(dI char szHWAddrStr[18]; // MAC
If,p!L 0Z6geBMc DWORD dwIndex; // 编号
I@9'd$YY `2@.%s1o= }INFO_ADAPTER, *PINFO_ADAPTER;
X@DW1<wEt 2,q*[Kh1 2NMs-Zs 0(eaVi-%D INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
vsj4?0= gd*Gn" /***********************************************************************
b@;Wh-{d _#:/ ~Jp * Name & Params::
h.PBe Q&I`uS=F * formatMACToStr
,.W7Z~z .M^[/! * (
8\lh'8 ciS, * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
6qH0]7m aI <R /\nY Xz * unsigned char *HWAddr : 传入的MAC字符串
GcdJf/k _5-h\RB) * )
HTOr &2`p#riAS * Purpose:
I}
jgz 3@gsKtA&H4 * 将用户输入的MAC地址字符转成相应格式
Ck
Nl;g l }<0N)dpT **********************************************************************/
Xv-p7$?f aaFT void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
;Nj9,Va(t D:_W;b) {
c[,h|~K/_? $QC1l@[sM int i;
'*b]$5*p h<LFTYE@ short temp;
=+!l8o&o, 3OZPy|".ax char szStr[3];
AzOs/q8O ;2<5^hgk {?H5Pw>{%h ;KlYiu strcpy(lpHWAddrStr, "");
XnQR(r)pR2 Ku75YFO,5 for (i=0; i<6; ++i)
qcj {rG18 -d\sKc {
"r-P[EKpL :u14_^ temp = (short)(*(HWAddr + i));
\#_ymM0 gYB!KM *v _itoa(temp, szStr, 16);
W[\6h Zv G@k]rwub if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Dw%'u'HG 43PLURay strcat(lpHWAddrStr, szStr);
u=.8M`FxP "B_3<RSL if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
zsg\|=P OM*c7& }
4 O!2nP Tnp
P ' }
G](4!G& hO=L|BJ?I #J"xByQKK c1yRy| // 填充结构
I,{YxY[$7 SO$Af!S:bB void GetAdapterInfo()
LjI`$r.B X8$i*#D {
.:$(o& 8W\yM;' char tempChar;
_}R[mr/ zt(lV ULONG uListSize=1;
X7},|cmD_ mM,HMrgLqK PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
q>$MqKWM 51jgx,-|$ int nAdapterIndex = 0;
KewW8H~tb =yf)Z^ s@F&N9oh r)*23 &Ojs DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
fMUcVTFe lG7PM^Eb &uListSize); // 关键函数
=,6H2ew MiT0!6Pg SYCL\b -&1(~7 if (dwRet == ERROR_BUFFER_OVERFLOW)
nkW})LyB\ \MP~}t}c {
W[ l .XJ'2yKof PIP_ADAPTER_INFO pAdapterListBuffer =
7n7Xyb XX8HSw!w (PIP_ADAPTER_INFO)new(char[uListSize]);
vMT f^V Q(bOar5 dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
{R}F4k DB/~Z if (dwRet == ERROR_SUCCESS)
mmTpF]t
?` 4q}+8F`0F {
@J[@Pu O :@(('X(". pAdapter = pAdapterListBuffer;
gP2zDI tT}b_r7h(1 while (pAdapter) // 枚举网卡
aM}9ZurI +Nt4R:N {
w% %q/![uy ~g{j)"1 CString strTemp = pAdapter->AdapterName; // 网卡名字
*~vB6V|1 v:t;Uk^Y strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
%{u@{uG0'3 nip6|dN strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
|oY{TQ<<d $1yO Zp5 lsz3'!%Y) Rx-\B$G strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
fN&,.UB^p e^y9Kmd pAdapter->IpAddressList.IpAddress.String );// IP
'ygKP6M #Rw!a#CX. 2u3Kyn !oWB5x~:P formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
daE.y_9y S!(3-{nC pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
n'~==2 cQ8[XNa ~gDYb#p F.[%0b E AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
yHeL&H xl&@g)Jj EXDDUqZ5\ O$ *lPA[ pAdapter = pAdapter->Next;
1d5%(:@ /2tA
n %*R, ceuI 19E(Hsz nAdapterIndex ++;
^O07GYF r,6~%T0 }
> mb}~wx` F&d!fEHU delete pAdapterListBuffer;
U=Ps# .j]tzX }
j4$nr=d.6 X +`Dg:: }
Na0^csPm +kL7" }