如何实现修改网卡物理地址的三种方法
\'>ZU-V #GVf+8" 同样要感谢胡大虾
02F\1fXS 0!5w0^1 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Vx#n0z UVUoXv)N 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,
d7U%Q8?wUR eKv{N\E 使得两块卡的MAC地址不同,那么网络仍然可以工作。
u$MXO].Q oNFvRb2Rd 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
a0/[L "BvAiT{u 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
2zlBrjk; N,0&xg3 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
,| Zkpn8 "0sk(kT 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
!zR1CM R[bI4|t 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
#*zl;h1( b9L"?{ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
9l&4mt;+&< ;3P~eeQR 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
SKdh!*G c*N>7IF, 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
gY/p\kwsj H3Zsm)+: 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
J};=)xLX; IPa)+ ZQ 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
;%YAiW8{Xk y7@q]~% 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
of<(4<T %-Oo92tP 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
p
O O4fc 3o.9}`/ 台。
i[N=. @@pI>~#zh 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
=hq+9 R8= #k/NS 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
[:"7B&&A *,y .%`o 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
7@u:F?c 8Ben}j)H w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
=P)H3|AdIm "b
`R_gG9 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
(O`2$~mIM ZmKxs^5S 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
Og E<bw vNIQ1x5Za 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
YCI-p p #
M18&ld,r bit RSA,that's impossible”“give you 10,000,000$...”
h3BDHz, 0NFYFd-50 “nothing is impossible”,你还是可以在很多地方hook。
cP,bob] <"HbX 如果是win9x平台的话,简单的调用hook_device_service,就
<UE-9g5?G 3OvQ,^[J4 可以hook ndisrequest,我给的vpn source通过hook这个函数
2(s-8E:
;Svs|]d 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
}Q#3\z5 -8pQI 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
!W48sZr1& ?_BK(kL_ 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
yRtxh_wr9
6Sr}I,DG 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
P; DGs]PF 90[?)s 这3种方法,我强烈的建议第2种方法,简单易行,而且
&
G8tb>q<V
#Ks2a):8 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
N799@:. $^ZugD 都买得到,而且价格便宜
oJln"-M1nx >j}.~$6dj_ ----------------------------------------------------------------------------
m6iQB\ \ =ec"G2$?" 下面介绍比较苯的修改MAC的方法
|x/00XhS W, -fnJk Win2000修改方法:
TZ>_N;jTZ m0[JiwPI m)oGeD( ! G~FAChI8![ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
sUTfY|<7| *-lw2M9V Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
Lju)q6 x17K8De 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
Kq4b`cn{_ K'u66%wAL 《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
}35HKgqX
TD6MP9L 明)。
si,W.9rU SO8b~N 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)
%5rC`9^
bMDj+i 址,要连续写。如004040404040。
XmI63W* yf@DaIG 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。)
Unc_e )D>= \Me 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。
*wNO3tP't Di>B:= 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。
/+g)J0u Kjfpq!NYE iW$f1=i BELxaV, ××××××××××××××××××××××××××
YIZ+BVa p*OpO&oodu 获取远程网卡MAC地址。
<o:|0=Swb HHXm
4}!;< ××××××××××××××××××××××××××
MzX4/*ba lN,)T%[0- MB:*WA& +u|p<z 首先在头文件定义中加入#include "nb30.h"
SZ3UR wbA<G&h~ #pragma comment(lib,"netapi32.lib")
d@#wK~I p0Ra`*f typedef struct _ASTAT_
86HK4sES `S+B-I0 {
@teNT" G.y~*5?# ADAPTER_STATUS adapt;
XJ{b_h#N o'auCa,N NAME_BUFFER NameBuff[30];
'3eL^Aq e=#'rDm } ASTAT, * PASTAT;
>cYYr@S qOi"3_ Mlm dfO%Y vpL3XYs` 就可以这样调用来获取远程网卡MAC地址了:
#V#sg}IhM? _DAj$$ Ru4 CString GetMacAddress(CString sNetBiosName)
@?YO_</ u>-pgu {
l0G sY.~, :$5$H ASTAT Adapter;
1$1[6
\3v 22_%u=p-| hUO&rov3@ +:jx{*}jo NCB ncb;
s6+`cC4 ro`2IE> UCHAR uRetCode;
-lDAxp6p uqFYa bU bz4TbGg] ^j>w<ljzz memset(&ncb, 0, sizeof(ncb));
TeXt'G=M /lqVMlz\77 ncb.ncb_command = NCBRESET;
n,vs(ZL: ?X5Y8n]y\h ncb.ncb_lana_num = 0;
6<>T{2b:(p y3{F\K )ZqY`by! 2?./S)x) uRetCode = Netbios(&ncb);
|| 0n%"h>i <yw(7 K|^'`FpPO /@qnEP% memset(&ncb, 0, sizeof(ncb));
6Qh@lro;y U,e'vS{ ncb.ncb_command = NCBASTAT;
_dk/SWb) iB0#Z_ ncb.ncb_lana_num = 0;
M*n@djL$\~ &w7Ev21 *Tyr 66 @#V sNetBiosName.MakeUpper();
I`-N]sf^ v"3($?au0 Rt=zqfJ
roNRbA] FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
mNDz|Ln Ap)[;_9BD f9FEH7S68 Fh0cOp( strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
waRK$/b
( ^P p2T S%{^@L+V |ryV7VJ8 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
&upM,Jsr* c4i%9E+Af ncb.ncb_callname[NCBNAMSZ] = 0x0;
s.qo/o\b W _JGJV.^f
_ 0g\g~[ yuA+YZ ncb.ncb_buffer = (unsigned char *) &Adapter;
TcEvUZJ" P|'eM% ncb.ncb_length = sizeof(Adapter);
).l`N&_peM 14Y<-OO:
k @B#\3WNt s.]<r5v7 uRetCode = Netbios(&ncb);
n4%ZR~9WH l+HF+v$ K0xka[x=( YggeKN CString sMacAddress;
C(@#I7 G r=74'g (u:^4,Z 'ugc=-0pd if (uRetCode == 0)
0tb%h[%,M +0Z,#b {
|f IIfYE t]14bf$*Q sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
IF~E; ZlG|U]mM5 Adapter.adapt.adapter_address[0],
Ef~Ar@4fA 6>=yX6U1q^ Adapter.adapt.adapter_address[1],
fWk,k*Z9 mi]bS
Adapter.adapt.adapter_address[2],
:XFr"aSt !9p;%Ny` Adapter.adapt.adapter_address[3],
AS?
ESDC 'JK"3m}nT Adapter.adapt.adapter_address[4],
]9]o*{_+(f l.nd Wv Adapter.adapt.adapter_address[5]);
CyXFuk!R 'nRoa7v( }
0 *^>/* dYxX%"J return sMacAddress;
O3K TKL] -g\ ;B }
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'^!#*O 9,c_(%C 修改windows 2000 MAC address 全功略
+{h.nqdAE SPN5H;{[]K ××××××××××××××××××××××××××××××××××××××××
kJ[r.)HU P+:DLex HE|XDcYO KBOp}MEz 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
!*G%vOa N(Sc!rX +oev NM slTE. 2 MAC address type:
q/#pol r\T'_wo OID_802_3_PERMANENT_ADDRESS
/nWBo l, SUC'o" OID_802_3_CURRENT_ADDRESS
fvBL? x f"RS,] 4..M *U [JVEKc ym modify registry can change : OID_802_3_CURRENT_ADDRESS
!*e1F9k c4V%>A but OID_802_3_PERMANENT_ADDRESS, you must modify driver
Lvd es.0| cNl NJ L+.&e4f'oj E< Y!BT[X q>rDxmP< 6m%#cP
(6K Use following APIs, you can get PERMANENT_ADDRESS.
YN}vAFR` S7
!;Z@ CreateFile: opened the driver
NH'Dz6K5 :i9=Wj DeviceIoControl: send query to driver
H! P$p-*. \k
6'[ln H):(8/>( %WF]mF T_ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
,n3e8qd _J"fgxW Find the location:
aY-7K._</ 6o
d^+>U .................
PC!g?6J ^D8~s; ? :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
aqEmF {/}%[cY= :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
ey@ccc*sZ9 ]{|
wU. :0001ACBF A5 movsd //CYM: move out the mac address
|/;;uK,y p1N3AhXY :0001ACC0 66A5 movsw
bRD-[) GIZw/L7Yb :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
Ge7Uety Nsn~mY% :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
cq0-Dd9^& r yNe=9p :0001ACCC E926070000 jmp 0001B3F7
&u2H^ j xn=#4:f ............
%uw7sGz\ &WNIL13DK change to:
fE"-W{M _#K?yP? :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
hVIv-> =m;,?("7t3 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
*#9?9SYSk [Ob09#B%:5 :0001ACBF 66C746041224 mov [esi+04], 2412
^r~O* "H#pN;)+ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
5.$/]2VK @jCMQYR :0001ACCC E926070000 jmp 0001B3F7
%xrldn% !bs5w_@ .....
mw&'@M_(7 {T-=&%|| x[=,$;o+ 3Cgv($xl& "5204I -tIye{ DASM driver .sys file, find NdisReadNetworkAddress
iPdS>ee lAR1gHhJ Kr?<7vMT5 ~BiLzT1, ......
I?
="Er[g} iG#92e4 :000109B9 50 push eax
,FwpHs $A fV2w &:^3 RzU9]e :{
iK 5 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
zZ,"HY=jN ++n_$Qug |
xR8y"CpE w75Ro6y :000109BA FF1538040100 Call dword ptr [00010438]
10Q!-K),p uFA}w:Fm :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
>0_{80bdO Oy b0t|do+ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
=ld!=II $_3)m :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
6"?#E[ #[ !jf!\Uu[U :000109C9 8B08 mov ecx, dword ptr [eax]
ep4?;Qmho W[R`],x` :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
WcQkeh3n Po&'#TC1 :000109D1 668B4004 mov ax, word ptr [eax+04]
,Wtgj=1!. pedyWA> :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
T"t.t%(8 +:W/=C
d(h ......
ht#,v5oG>f EeHghq @Ko#nDEq %k<+#j6ZH set w memory breal point at esi+000000e4, find location:
39MOqVc 5g.w"0MkY ......
qHgzgS7a m#ig.z|A // mac addr 2nd byte
Vju/+ e,Z[Nox :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
#l h'
! M N (o // mac addr 3rd byte
6VS_L@ %g^:0me` :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
}t:*w cY Qm8TR< :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
/E3~z0 'y5H%I! ...
2'@D0L '
9%iHx-< :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
}u8g7Nj @REMl~"D5 // mac addr 6th byte
-p%cw0*Y]C =v0w\(
?N :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
_Fn`G.r< ZvLI~ul(zT :000124F4 0A07 or al, byte ptr [edi]
'v@*xF/L6a YI;MS:Qj :000124F6 7503 jne 000124FB
6Eus_aP jcjl q-x :000124F8 A5 movsd
7{l~\]6d 8)2M%R\THn :000124F9 66A5 movsw
OO'zIC<z @iMF&\KC // if no station addr use permanent address as mac addr
#
2FrP5rC 0fLd7*1> .....
a_]l?t #2lvRJB +=d= 'vYt_T change to
XL9-N?(@ M`8c|*G :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
\/C5L:|p_ cnRgzj<ek :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
fdHFSnQ g ~]`U)Aw :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
d(:I~m ur7S
K(# :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
(Q&O'ng1 @6%7X7m :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
}$sTnea Ck>]+rl :000124F9 90 nop
#3{{[i(;i 4#.Q|vyl]" :000124FA 90 nop
mg>wv[ 7 P!IXcPKW53 I[?bM- sl(go^ It seems that the driver can work now.
yhI;FNSf ]rNxvFN*j xn@oNKD0 g>#}(u!PH Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
|
+uc;[` th<>%e}5c Oqt{ uTI~ d(@ ov^e- Before windows load .sys file, it will check the checksum
yW\kmv.O f*IvaY The checksum can be get by CheckSumMappedFile.
_ysakn !qHB?] yjq|8.L[
G 0LSJQ9\p Build a small tools to reset the checksum in .sys file.
6#.9T;& H<;~u:;8Q ]m7x&N2 [wnaF|h Test again, OK.
:h/v"2uDN eAqpP>9n hy@b/Y![M M;NIcM 相关exe下载
s?&S<k-=fr Xy`'h5
http://www.driverdevelop.com/article/Chengyu_checksum.zip R3LIN-g( ZR"qrCSw` ××××××××××××××××××××××××××××××××××××
fC[~X[H )O$S3ojZ 用NetBIOS的API获得网卡MAC地址
tA,J~|+f: HD1/1?y!@q ××××××××××××××××××××××××××××××××××××
WTjmU=<\ vS[\j (<@`MPI\@ i el@"E 4 #include "Nb30.h"
9'(m"c_ "DH>4Q]
d #pragma comment (lib,"netapi32.lib")
U!K#g_} QUfF>,[sv W7@Vma` &3xda1H ?^^TR/ uq7/G| typedef struct tagMAC_ADDRESS
#l.s>B4 OECVExb@eH {
yu>;m.e_ 4x?I,cAN BYTE b1,b2,b3,b4,b5,b6;
~2yhZ Fu\#:+5\ }MAC_ADDRESS,*LPMAC_ADDRESS;
-V[!qI Tj\hAcD Fg}t{e]3a ]scr@e typedef struct tagASTAT
'A\0^EvVv +
Okw+v {
J4z&J SY Dkh=(+> < ADAPTER_STATUS adapt;
+"JWsD(C( :f7vGO"t NAME_BUFFER NameBuff [30];
iP:^nt? _JA)""l% }ASTAT,*LPASTAT;
+_gA"I
%M`zkA2]J Asq&Z$bB_ -/*VR$c UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
.|TF /b] ZP&iy$<L {
=NnG[#n% sJl>evw NCB ncb;
qK~]au:C /11CC \ UCHAR uRetCode;
q|IU+r:! 3 (?lT @RY/ memset(&ncb, 0, sizeof(ncb) );
yJlRW!@&: RyM29uD ncb.ncb_command = NCBRESET;
'"ze Im~ 5B8fz;l= B ncb.ncb_lana_num = lana_num;
jqTK7b ">S1,rhgS //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
w\V<6_[vv. 7s2*VKr uRetCode = Netbios(&ncb );
0tPwhJ }#Iqq9[ memset(&ncb, 0, sizeof(ncb) );
JE*?O*&|Q :<0lC j ncb.ncb_command = NCBASTAT;
wyAh%'V p6)6Gcx ncb.ncb_lana_num = lana_num; //指定网卡号
npbf>n^R 9 }42s + strcpy((char *)ncb.ncb_callname,"* " );
J~ +p7S
fD8GAav ncb.ncb_buffer = (unsigned char *)&Adapter;
g2rH"3sC :O?3lj) //指定返回的信息存放的变量
6Bexwf<u \yLFV9P}EL ncb.ncb_length = sizeof(Adapter);
P=9UK`n HzuG- V //接着,可以发送NCBASTAT命令以获取网卡的信息
FP0GE g:p`.KuB uRetCode = Netbios(&ncb );
+JXn z8)&ekG return uRetCode;
8=
82x =*>.z@WQ }
eu$"GbqY 2
'$nz D`.\c#;cN qw)Ou]L= int GetMAC(LPMAC_ADDRESS pMacAddr)
$"}*#<Z IF<T{/MA {
|%3>i"Y@AK 4$ah~E>,t NCB ncb;
YdB/s1|G MI.OOoP3a UCHAR uRetCode;
U_E t i3Xo6!Q int num = 0;
AP4s_X+= :`<MlX LANA_ENUM lana_enum;
Bi"cWO e ^`La*n memset(&ncb, 0, sizeof(ncb) );
8vfC <$#^)]Ts ncb.ncb_command = NCBENUM;
TQ[J, o4LVG ncb.ncb_buffer = (unsigned char *)&lana_enum;
C8}=fa3u vNZ"x)? ncb.ncb_length = sizeof(lana_enum);
e ]2GAJLI
{?A/1q4rr //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
8)83j6VF ^?A>)?Sq //每张网卡的编号等
gd]_OY7L N
f}ZG uRetCode = Netbios(&ncb);
[<Mls@? UF}Ji#fqn if (uRetCode == 0)
ygK,t*T20 W&3,XFnI_ {
qS
ggZ0* PfhKomt" num = lana_enum.length;
"{~^EQq, J'L6^-gV //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
SaRn>n\ d4A:XNKB for (int i = 0; i < num; i++)
Q#&6J =} B&EUvY ' {
"-G7eGQ 9PaV*S(\TR ASTAT Adapter;
0[8uuqV[cB ^$rqyWZYp if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
<u?\%iJ" 6\y?+H1 {
'I>geW?{QK 1p<*11 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
li#ep?5h^ gnf4H
V~ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
U0N6\+ wX!0KxR/Z pMacAddr.b3 = Adapter.adapt.adapter_address[2];
SWT)M1O2 \vpX6!T pMacAddr.b4 = Adapter.adapt.adapter_address[3];
f>Tn#OW >yLdrf pMacAddr.b5 = Adapter.adapt.adapter_address[4];
y~VLa Le,;)Nd pMacAddr.b6 = Adapter.adapt.adapter_address[5];
`+0P0(bn SR<W3a\ }
tU>7jo[-p Oz"_KMz }
R[QBFL< )L_@l5l }
/U6ry' tvUC d} return num;
vJX0c\e e YiqT Wn: }
Ypinbej { /
,?3 oTTE<Ct[ c;n\HYk ======= 调用:
Lg-!,Y
Q*e\I8R} 3aJYl3:0B }5Km \OI MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
@jZ1WHS_a f'Oj01[ int n = GetMAC(m_MacAddr); // 获得网卡数量
\GK]6VW ZJ/K MW Nkn2\w #TB
3|= TCHAR szAddr[128];
/#?!9c o Z%oP V: wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
Pa?C-Xn^ MaF4lFmS m_MacAddr[0].b1,m_MacAddr[0].b2,
CWb*bw0 /HdjPxH m_MacAddr[0].b3,m_MacAddr[0].b4,
fW=eB'Sl 7IrH(~Fo m_MacAddr[0].b5,m_MacAddr[0].b6);
3A.lS+P1 :+8qtIytKX _tcsupr(szAddr);
{?r5~T`2 `1lGAKv // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
uu/2C \n} Ve xxdg yMpZ-b$*~ \86NV="U ghTue*A O]oH}#5b ××××××××××××××××××××××××××××××××××××
N]F}Z#h ku#WQL 用IP Helper API来获得网卡地址
M5N#xgR m@",Zr`f= ××××××××××××××××××××××××××××××××××××
h1$75E?, h"f_T
[ RxVZn"" N_l_^yD 呵呵,最常用的方法放在了最后
5!Ovd
O}g YU\k D $KS!vS7 k=O 用 GetAdaptersInfo函数
7}pg7EF3z FJn.V1 nW
oh(a O-3a U!L 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
}:!X@C~ drbim8!q~ eAjsMED /E:BEm! #include <Iphlpapi.h>
fT
YlIT9 .X:,]of #pragma comment(lib, "Iphlpapi.lib")
hUEA)c yA';~V\V{> wR"17z7[] +fQJ#?N2n typedef struct tagAdapterInfo
dZ4c!3'F Q 87'zf {
T9Fe!yVA ?}(B8^ char szDeviceName[128]; // 名字
-wh Zg|l:^E char szIPAddrStr[16]; // IP
DHZ`y[&}|N SF da?> char szHWAddrStr[18]; // MAC
Vd'=Fe;eB Xv+,Z<>iQ DWORD dwIndex; // 编号
D2RvFlAXu \m=k~Cf:f }INFO_ADAPTER, *PINFO_ADAPTER;
E;An':j &q#.
> xtK\-[n ` }B,w-,io INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
')Y1cO +zEyCx=8H /***********************************************************************
hS&.-5v 8isQL * Name & Params::
.Ad9(s i1*0'x * formatMACToStr
{BgJ=0g? ;d
FJqo82 * (
/QQjb4S} RiFUa
$ * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
T`9nY! 6h0}ZM * unsigned char *HWAddr : 传入的MAC字符串
%pqB/ Q 9E.AN * )
&y7xL-xP +k[w)7Q * Purpose:
ls~9qkAyLx #)3 B * 将用户输入的MAC地址字符转成相应格式
"2p\/VfA ~YByyJG
**********************************************************************/
dnh~An 9 fB]NEx|o~ void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
^x_$%8 E'NS$,h {
2jxIr-a1G }(,{^".[} int i;
h\Q@zR*0a e3?z^AUXm short temp;
wuM'M<J@ RE4WD9n char szStr[3];
Ty#sY'% WdB\n/BWB Ey=}bBx T|0d2aa strcpy(lpHWAddrStr, "");
f>|<5zm#< _ {6l} for (i=0; i<6; ++i)
LF#[$
so{i B#cN'1c {
1g j GaC %F^,6y temp = (short)(*(HWAddr + i));
+cKOIMu9 Q7i(M >|O _itoa(temp, szStr, 16);
?7J::}R ap2g^lQXq if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
s+z 5"3'n \jmZt*c strcat(lpHWAddrStr, szStr);
eN\+ NEvNj if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
MSRk|0Mcr i0zrXaKV }
tU *`X(; b=U3&CV9 }
p#_5w GLX{EG9Z E VC]B} M|zTs\1I // 填充结构
!
h92dH eTay/i<- void GetAdapterInfo()
7[!dm_ ~qIr'?D {
U3`?Z`i( 7B\Q5fLQ char tempChar;
Ob}XeN(L3 L
u'<4 R ULONG uListSize=1;
B*w]yL( *M_^I)*L PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
<q>d@Foi )[|_q, int nAdapterIndex = 0;
cG%X}ZV5 rs( e fre5{=@ HFlExau DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
sFnR; #9F>21UU &uListSize); // 关键函数
E31YkD.A 7#NHPn i5&,Bpfo- uG +ZR:
_ if (dwRet == ERROR_BUFFER_OVERFLOW)
M&<qGV$A Px9 K {
;(A- scYqU7$%T PIP_ADAPTER_INFO pAdapterListBuffer =
6:6A"A YDj5+'y (PIP_ADAPTER_INFO)new(char[uListSize]);
>EZZEd 29VX-45 dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
Q'JK *.l 1ltW9^cF} if (dwRet == ERROR_SUCCESS)
p>#q* eU5 hUuKkUR+Ir {
}`%ks m7C!}l]9 pAdapter = pAdapterListBuffer;
3,X8 5`v^ CC;^J-h/ while (pAdapter) // 枚举网卡
U_j[<.aN) !pkIaCxs {
S^|U" z
Tz_"NI CString strTemp = pAdapter->AdapterName; // 网卡名字
}/,Rp/+7] R!lug;u# strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
jzGK(%sw" xI~AZ:m strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
Li"+` W&&|T;P<J 8lGM>(:o ,<)D3K< strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
L F } d TA2ETvz^ pAdapter->IpAddressList.IpAddress.String );// IP
ZS;V?]\( q-ko)] odC"#Rb Xo]2iQy formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
<lWj-+m &1?6Q_p6c pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
s=F[.X9lp G6}&k[d5% DwZRx@ 4>LaA7)v AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
q=D8 Nz &;)B
qqXc K~I?i/P=z dr+(C[= pAdapter = pAdapter->Next;
`j9\]50Z> hITYBPqRO 1 ]
cLbJ ('U TjV nAdapterIndex ++;
FfrC/"N #D|%r-:" }
DR:DXJc BRskxyL&, delete pAdapterListBuffer;
ir>h3Zk II| ;_j }
HLG5SS7 >u(^v@Ejf }
Ui" {0% _q4O2Fx0 }