如何实现修改网卡物理地址的三种方法
@JtM5qB u$>4F|=T 同样要感谢胡大虾
/RNIIY~w kW*f.! 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
tQ8.f 695V3R 7 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
]"t@-PFX< '?!zG{x 使得两块卡的MAC地址不同,那么网络仍然可以工作。
~k!j+>yT 4,sJE2"[9 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
\DYWy*pe W }8'Pf 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
qlb-
jL 4.Q} 1%ZN 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
a2dnbfSWa[ )[PtaPWeT 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
v>$'iT~ l +aJ>rR 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
x.f]1S7h[ fI{E SXU 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
tasIDoo+!J Gf,` 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
IEXt: '9S8}q 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
!
='rc-E 'JCZ]pZ 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
VXYK?Qc' uEktQ_u[ 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
+@94;me 8"U. Hnu 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
Fgp]l2* mp=z 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
!D@ZYK; i&5XF 台。
H=g`hF]` G+%zn| 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
M@`;JjtSA pk^K:Xs} 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
CS@FYO {_`^R>"\&w 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
23c 8 M[mF8Zf w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
%e-7ubW `}(b2Hc> ->requesthandler函数要hoo miniport的这个函数似乎不容易找
Jz7!4mu e8pG"`wM8 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
F ~^Jmp7Y `V`lo,"\ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
ht2\ y&si lwrCpD. bit RSA,that's impossible”“give you 10,000,000$...”
,quoRan L;*ljZ^c “nothing is impossible”,你还是可以在很多地方hook。
|.F$G< \MbB# 如果是win9x平台的话,简单的调用hook_device_service,就
eM$s v9? [Jogt#Fj ] 可以hook ndisrequest,我给的vpn source通过hook这个函数
0vtt"f)Y[ pm_`>3 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
{U1?Et# E7.2T^o;M 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
znxnL,- (Dw,DY9 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
[<%H>S1 bmfI~8 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
'
0J1vG~c lr`&mZ( j 这3种方法,我强烈的建议第2种方法,简单易行,而且
qAn! Rk A pi
Z[Y
5OE 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
MCS8y+QK ;D:9+E<>a 都买得到,而且价格便宜
@)|C/oA EB2w0a5 ----------------------------------------------------------------------------
v.pBX< tnPv70m 下面介绍比较苯的修改MAC的方法
j6Yy6X] LcUh;=r}& Win2000修改方法:
I1pWaQ0 aMtsmL?= JT3-AAi[Z Pb1*\+ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
K_RjX>q%N +89*)pk Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
1guJG_;z | N[<x@ 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
t5y;CxL NWMFtT 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
&Xf^Iu a0D%k: k5 明)。
D|e
uX7b k@/sn(x 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
fh](K'P#^ p-Kz-+A [ 址,要连续写。如004040404040。
/ c AUl DNr@u/>vB 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
wB!Nc Y\p gj*+\3KO@a 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
E`?3PA8 ^; )8VP6 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
@\f^0^G S/9DtXQ ,n3a
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0:9.;x9_ @GdbTd 获取远程网卡MAC地址。
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sj HrPs e I'uSp-Sfy mt,OniU= Q 0=AVW`J 首先在头文件定义中加入#include "nb30.h"
BT}!W`
3E!|<q$z #pragma comment(lib,"netapi32.lib")
1Cv- ?u "
4@ typedef struct _ASTAT_
mF,Y?ax zi]\<?\X {
&Low/Y'.jJ s'%R ADAPTER_STATUS adapt;
8W,Jh8N6 FVaQEMZ^ NAME_BUFFER NameBuff[30];
P:k>aHnW ?zw|kl } ASTAT, * PASTAT;
X voo= vgfcCcZ_iZ D-5VC9{ 0w&27wW 就可以这样调用来获取远程网卡MAC地址了:
ki?S~'a d$ x"/A]< CString GetMacAddress(CString sNetBiosName)
gm igsXQ B?'#4J {
=;2%a( MP_ ~<Q ASTAT Adapter;
;C3US)j VGpWg rmHk O(D~_O. 2O.i\cH NCB ncb;
]6TATPIr ms*(9l.hOK UCHAR uRetCode;
I%sFqh> U%q7Ai7 =kJ,%\E` :h\Q;? memset(&ncb, 0, sizeof(ncb));
?o81E2TJO gW)3e1a ncb.ncb_command = NCBRESET;
a@@)6FM ~Y|*`C_) ncb.ncb_lana_num = 0;
G Uon/G8 "4riSxEyF 4dO~C eYN5;bx)W uRetCode = Netbios(&ncb);
|wiqGzAr{ $$Oey)* aMWmLpv4' zO ).T
M_ memset(&ncb, 0, sizeof(ncb));
p i
%<Sy ?[g=F <r ncb.ncb_command = NCBASTAT;
"Zl5< fI{&#~f4C ncb.ncb_lana_num = 0;
[5G6VNh= 6p?,( 5nT"rA jbVECi- sNetBiosName.MakeUpper();
9Uj$K>: &PYK8}pBk3 NG "C&v r'^Hg/Jzt FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
G,o6292hj E"qRw_
~t &cxRD QPx_- strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
Pv_Jm 9N@W\DT ,z;cbsV-{ ]P.'>4 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
:=u?Fqqws `j,Yb]~s79 ncb.ncb_callname[NCBNAMSZ] = 0x0;
x3 q]I 8q ^@3sT,M,S OSs&r$ :Av#j@# ncb.ncb_buffer = (unsigned char *) &Adapter;
]s'Q_wh_-v yeXx',]a ncb.ncb_length = sizeof(Adapter);
A
mNW0.} #gRM i)(F l_o@miG/ }+.}J uRetCode = Netbios(&ncb);
[x+FcXb +S>j0m<* Al}6q{E9+8 `UD/}j@ CString sMacAddress;
DJ'zz&K
coW:DFX Fq|Ni$ z\K"Rg~J if (uRetCode == 0)
yE:+Lo`> ;j[>9g {
h"X;3b^ m &,zq%;-f sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
kD=WO4} ,{M^-3C Adapter.adapt.adapter_address[0],
)'l:K.F j[`j9mM8 Adapter.adapt.adapter_address[1],
n^Hm;BiE# NQBpX Adapter.adapt.adapter_address[2],
s}w{:Hk,x8 h2Ld[xvCu% Adapter.adapt.adapter_address[3],
)J2mM
gbF+WE Adapter.adapt.adapter_address[4],
L2\#w<d ,:%CB"J Adapter.adapt.adapter_address[5]);
[pbo4e,4O PVe
xa|aaX }
Zq+v6fk_Mn IwQ"eUnK return sMacAddress;
eD,.~Y#?= _zY#U9 }
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%|auAq&w fObg3S92 修改windows 2000 MAC address 全功略
v- 2:(IV `=4r+ ××××××××××××××××××××××××××××××××××××××××
BmbyH{4 cqQ#p2<% o_XflzC .c8g:WB< 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
k.uH~S _ SF7\<'4\N 3O,+=?VK dq(uVW^&ae 2 MAC address type:
0(eBZdRO |]jb& M OID_802_3_PERMANENT_ADDRESS
ZInpMp cS5Pl OID_802_3_CURRENT_ADDRESS
,]|#[ 8 j'Gt&\4 PQy4{0 _ -.1y(k^4E modify registry can change : OID_802_3_CURRENT_ADDRESS
'*K :
lx }tRm] w but OID_802_3_PERMANENT_ADDRESS, you must modify driver
2L3)#22m* /5S30 |K sd*p/Q|4 h
k]
N6+@ 6.sx?Y YM CSJdvxb Use following APIs, you can get PERMANENT_ADDRESS.
{#ZlM *:Y%HAy* CreateFile: opened the driver
RSfQNc9Z WffQ :L? DeviceIoControl: send query to driver
&-;4.op zNs55e.rx xcd#& S=MEG+Ad Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
?:vv50 RiDJ> 6S Find the location:
_dqzB$JV ~5NXd)2+Ks .................
Zq^At+8+ +[M6X}
TQ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
[A~y%bI" i`(XLi}k :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
-)w@f~Q '.on)Zd. :0001ACBF A5 movsd //CYM: move out the mac address
dzARI` J1,9kCO :0001ACC0 66A5 movsw
(/z_Q{"N o2nv+fyW :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
qU+t/C. VrHv)lUr :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
m}C>ti`VD ap.K=-H :0001ACCC E926070000 jmp 0001B3F7
b LB:MW\% vUN22;Z\ ............
%P<hW+P! {>}!+k
-` change to:
aT{_0m$G10 v|gw9 :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
Hkk/xNP ?Y$JWEPJ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
?iw!OoZ` P0SQr?W :0001ACBF 66C746041224 mov [esi+04], 2412
\MA+f~)9 ^UciW :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
C;;Sih5 };mA^xO]j :0001ACCC E926070000 jmp 0001B3F7
p#&h=,W} )mg:_K .....
69PE9zz |N4.u
_hM U\ ig:
-?H#LUk &b.=M>\9Q F0pir(n- DASM driver .sys file, find NdisReadNetworkAddress
hcgMZT!<5 9%k2'iV7 zpzK>DH( Cl5uS%g ......
zvvhFN2s $ZUdT :000109B9 50 push eax
J28M@cn Tre]"2l ;%B(_c bk[U/9Z\ * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
Pj[PIz Cw
iKi^m |
1Lc#m`Jln 6o!!=}'E[ :000109BA FF1538040100 Call dword ptr [00010438]
p09HL%~R 3r<~Q7e :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
X@'uy<tI- (lXGmx8 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
Sj-n;F|=X spGb!Y`mR :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
5 f@)z"j ?L5zC+c! :000109C9 8B08 mov ecx, dword ptr [eax]
TcyNIx tnV/xk#! :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
QHDXW1+|^ BTlk
E tm :000109D1 668B4004 mov ax, word ptr [eax+04]
NiNM{[3oS p?{Xu4( :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
ED2a}Tt>Z h2)yq:87 ......
e
h&IPU S !SC`D])l bo,_&4? szb_*)k set w memory breal point at esi+000000e4, find location:
i#&z2h-b >] qc-{>& ......
&)YQv Tzs ^Xuvy{TkPH // mac addr 2nd byte
^7>3a/ ynmWW^dg :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
<>n0arAn >Y&N8PHD // mac addr 3rd byte
wc0jhHZO
? IrR7"`.i :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
V8e>l[tH P]<4R:yb :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
<m!h&_eg tf=6\p ...
!!qK=V|> 0v6)t.]s :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
6h>wt-tRC 9V'%<pk''( // mac addr 6th byte
Eou~P h*t CWf /H)~ :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
\(~y? l v:EB*3n5 :000124F4 0A07 or al, byte ptr [edi]
:Gv1?M ~fBtQGdX :000124F6 7503 jne 000124FB
WKQ^NEqr3 =Ee&da^MB :000124F8 A5 movsd
~{?_p@&n /Y*WBTV' :000124F9 66A5 movsw
7@#>bE6 h&|[eZt?F // if no station addr use permanent address as mac addr
HvUxsdT YSs)HV.8 .....
.v]IJfRH* 7wWFr F@^~7ZmP` kHkpx52 change to
^le<} [M?}uK ^ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
zqd@EF6/bz LU+3{O5y :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
t^VwR=i Bm.afsM; :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
F^l[GdUosK 5VRYO"D: :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
/xG*,YL/q 'z
); :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
TvwZW!@jc Z<U6<{b :000124F9 90 nop
`+`Z7 I\hh8abAp :000124FA 90 nop
l_3`G-`2 ,t}vz 7 -_ I_W& kM!kD4& It seems that the driver can work now.
d; [C6d ?8HHA:GP "-y-iJ <
|e,05aM Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
p$SX r)qnl9?;`] "vA}FV%tRq $v,dz_O*\ Before windows load .sys file, it will check the checksum
eD-#b| R|JC1f8P5 The checksum can be get by CheckSumMappedFile.
`id9j mCRt8rY; ;g8R4!J so^lb?g Build a small tools to reset the checksum in .sys file.
>82@Q^O YgKZ#?* YX%[ipgB H/,gro Test again, OK.
z|fmrwkN'$ })uGRvz 9s_vL9u xrlmKSPa 相关exe下载
ODZ5IO}v QS0:@.}$E) http://www.driverdevelop.com/article/Chengyu_checksum.zip ]&?Y~"{cD 6\L0mcXR!
××××××××××××××××××××××××××××××××××××
@HT% n {-ZFp 用NetBIOS的API获得网卡MAC地址
CPgC jtY Yaj0;Lo[wt ××××××××××××××××××××××××××××××××××××
"b?v?V0%C e }mD]O} K )[]fm h"`ucC8X #include "Nb30.h"
|}23>l7 `(T,+T4C5k #pragma comment (lib,"netapi32.lib")
d#6`&MR a5 *2h{i Y;nZ=9Sw c?P?yIz6p :iFIQpk !
N|0x` typedef struct tagMAC_ADDRESS
^
K|;~}P %R1 tJ( / {
L Y6;.d$J H&F9J^rC BYTE b1,b2,b3,b4,b5,b6;
A01AlK_B C?ulj9=Z }MAC_ADDRESS,*LPMAC_ADDRESS;
3Uqr,0$p 1[kMOp nYWvTvZ whonDG4WP typedef struct tagASTAT
@vpf[j HfcL%b%G8 {
_C.BFE_p G,TM-l_uw ADAPTER_STATUS adapt;
qe #P?[ u7bLZU 0 NAME_BUFFER NameBuff [30];
!) S
?m ~n[d4qV& }ASTAT,*LPASTAT;
CQZgMY1{ 0_k'.5l% &GNxo$CG v4?x.I UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
Jwj%_< Mb"J@5P[4 {
aqYa{hXio fKp#\tCc y NCB ncb;
*o-.6OxZ$ 9k9_mjLZ UCHAR uRetCode;
RZ6xdq}> 6Ztq memset(&ncb, 0, sizeof(ncb) );
)Y]{HQd !(qsD+ ncb.ncb_command = NCBRESET;
t^`O{m< 6``'%S'# ncb.ncb_lana_num = lana_num;
df*5,NV'-* iQ4);du //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
H(2!1?N+ ex+\nD>t4 uRetCode = Netbios(&ncb );
Wqc)Fv70m _nD$b={g memset(&ncb, 0, sizeof(ncb) );
FvN<<&B {D!6%`HKV+ ncb.ncb_command = NCBASTAT;
Op"M.]# ?gJOgsHJP ncb.ncb_lana_num = lana_num; //指定网卡号
\|]Z8t7 uMut=ja(U strcpy((char *)ncb.ncb_callname,"* " );
DjI3?NN \I["2C]3M ncb.ncb_buffer = (unsigned char *)&Adapter;
S5KEXnjm hj //指定返回的信息存放的变量
]BtbWKJBqe 6}4'E ncb.ncb_length = sizeof(Adapter);
>RPd$('T ONx(] //接着,可以发送NCBASTAT命令以获取网卡的信息
BJgW,huLy 53c 0
E uRetCode = Netbios(&ncb );
?|WoIV. !iH-#B- return uRetCode;
bKj%s@x PlF87j ( }
8i|w(5m; |l&vkRrN RG3l.jL 3<k `+,' int GetMAC(LPMAC_ADDRESS pMacAddr)
u\LiSGePN fLDg~;3
{
90|7ArM_[ fBgEnz/ NCB ncb;
!_+8A/ 8~9030>Q UCHAR uRetCode;
BYTnrPA&Z; <c)+Fno[E_ int num = 0;
-od!J\KCy [01.\eh LANA_ENUM lana_enum;
fGw^:,B B;R.# ^@/ memset(&ncb, 0, sizeof(ncb) );
=`*O1a ZiYm:$CJ ncb.ncb_command = NCBENUM;
6el;Erp fMGbODAvY ncb.ncb_buffer = (unsigned char *)&lana_enum;
cE`6uq7p &FH2fMLQ ncb.ncb_length = sizeof(lana_enum);
9R;/*$ 2-=\~<) //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
'xhcuVl /"
${$b{ //每张网卡的编号等
1x@qkL6 gzjR6uz uRetCode = Netbios(&ncb);
cTD!B% x uC8L\UXk if (uRetCode == 0)
CbPuoOl Oy<5>2^P {
"z0zpHXek rj6tZJZ#o0 num = lana_enum.length;
Ma'_e=+A c9kzOQ2n //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
2pzF5h 'fcMuBc+4 for (int i = 0; i < num; i++)
T[,/5J FP0G]=ME {
{r>.G7P6 {%VV\qaC ASTAT Adapter;
pl5P2&k Tn eq6> if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
JC}f-%H?K A a=u+ {
t~E<j+<2B Z.W66\8~}^ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
s[K^9wz Rl qQ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
&ISb~5 UOGuqV- pMacAddr.b3 = Adapter.adapt.adapter_address[2];
:l2g# * c M
t*6}Cl pMacAddr.b4 = Adapter.adapt.adapter_address[3];
_*IPk "S&@F/ pMacAddr.b5 = Adapter.adapt.adapter_address[4];
iT;@bp jn%!AH pMacAddr.b6 = Adapter.adapt.adapter_address[5];
ot`%* !@x+q)2 }
FuUD 61JHY S#-wl2z }
%'xb%`t Y 2Q=rj }
U3izvM I=7Y]w= return num;
QV h4 "]m+z)lWd }
Vo9F dWXstb:[ }R)=S_j $xOI 1|d ======= 调用:
9%iUG(DC `C_jP|[e BnCKSg7V ed!:/+3e/ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
zF@o2<cD@ anj#@U;! int n = GetMAC(m_MacAddr); // 获得网卡数量
+vNZW@_$D ari7 iF~j ^A][)*SZ QDTBWM% TCHAR szAddr[128];
8>7RxSF b1gaj"] wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
OFGsjYLw 6
4D]Ypx m_MacAddr[0].b1,m_MacAddr[0].b2,
7_wJpTz T"p(]@Ng m_MacAddr[0].b3,m_MacAddr[0].b4,
?\U!huu yJsH=5A m_MacAddr[0].b5,m_MacAddr[0].b6);
&f>eQS=( Gy,u^lkk: _tcsupr(szAddr);
j7MO'RX`& Xt{*N-v\ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
-UZ@G~K ]&ixhW 7QVuc!V g|Y] wd O<jPGU {/LZcz[ ××××××××××××××××××××××××××××××××××××
B-*E:O0y /({;0I*!i 用IP Helper API来获得网卡地址
`^(jm `k;KBW ××××××××××××××××××××××××××××××××××××
ZUp\Ep} Y4F6qyP)" \dlph z305{B:Y 呵呵,最常用的方法放在了最后
<]Wlx`=/D _1*7Z=| w-b' LP Vvt ; 用 GetAdaptersInfo函数
Kzb`$CGK R0;efD x1gx$P 6*nAo8gl 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
HPQ/~0$ spQLG_o,J G){g h{}mBQl #include <Iphlpapi.h>
[pg}S#A '4OcZ/oI #pragma comment(lib, "Iphlpapi.lib")
#fs|BV
! {%.Lk'#9 IN7<@OS7 xU
S]P)R typedef struct tagAdapterInfo
(X +s-4% m,> {
m7=1%6FN3 #FYAV%pi char szDeviceName[128]; // 名字
L{ho*^b j2M+]Zp. char szIPAddrStr[16]; // IP
2X88: V (rr"K+ char szHWAddrStr[18]; // MAC
g,]@4| W~ULc9 DWORD dwIndex; // 编号
6QZ5|T ] q
(+ZwaV@ }INFO_ADAPTER, *PINFO_ADAPTER;
C+F*690h !umEyd@ " m"-[".-l- b8BD8~; INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
@!Hr|k| gV U1Y6. /***********************************************************************
`nJu?5 i2J q|9,g * Name & Params::
!&]z*t oc{EuW{Ag * formatMACToStr
MS<SAD>w =l942p * (
d"~(T:=r rrs"N3!aT * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
99OD=pxQ ekQrW%\3 * unsigned char *HWAddr : 传入的MAC字符串
BF8"rq}r0 X6RQqen3: * )
Uh|>Skic4 Qu%D * Purpose:
Di Or{)a 6'OO-o * 将用户输入的MAC地址字符转成相应格式
XidxNPz0^ #T~&]|{, **********************************************************************/
F9XT
lA !:fv>FEI9 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
NvtM3 Omag)U)IPh {
{.k)2{ 7;LO2<|1 int i;
h<p3' -NM0LTF short temp;
hPdx(E)8!d 80ZnM%/} char szStr[3];
Y/U{Qc\6 3+YbA)i; h ?#@~ jB@4b'y strcpy(lpHWAddrStr, "");
!rTmR@e$/ (:\LWJX0= for (i=0; i<6; ++i)
(paf2F`~# S7n"3.k {
X)uDSI~ 8SnS~._9 temp = (short)(*(HWAddr + i));
oYX{R FWPW/oC _itoa(temp, szStr, 16);
[@{0o+.]'H 6Dm+'y]l if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
73DlRt
* aIvBY78o strcat(lpHWAddrStr, szStr);
RfbdBsL pZ+j[! if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
RR>G]#k BpT"~4oV5 }
3-Y=EH_0 d><fu]' }
mf 4z?G@6 `
%' z Ao`_",E b>q6:=(( // 填充结构
6S*zzJ.0K zW'/2W. void GetAdapterInfo()
4DM L z
Bf;fi {
hhq$g{+[ nN{dORJlx char tempChar;
1
Nk1MGV bf98B4< ULONG uListSize=1;
-h\@RC 'yT`ef PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
:{CFTc5:A '\4fU% int nAdapterIndex = 0;
\JU ~k5j h=f6~5l5 _O52ai><b oMTY)`me DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
\|{*arS 7t4v~'h;5e &uListSize); // 关键函数
w~v<v& <;KRj85"j u[`v&e iwz`
x if (dwRet == ERROR_BUFFER_OVERFLOW)
M]0^ind nL;K|W {
XqFu(Lm8= Rrz'(KSDw PIP_ADAPTER_INFO pAdapterListBuffer =
U+!UL5k U2&HSE|2J (PIP_ADAPTER_INFO)new(char[uListSize]);
T#e4":A&x q}Rlo/R dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
~|=rwDBZ8l >40
GP#Vz if (dwRet == ERROR_SUCCESS)
Gmgeve ||gEs/6- {
)_pt*xo x(yX0 ,P/7 pAdapter = pAdapterListBuffer;
B?TpBd G"f du(.@ while (pAdapter) // 枚举网卡
W%zmD Hk~ qj;l,Kua {
{3SdX {fElto
CString strTemp = pAdapter->AdapterName; // 网卡名字
tBTJmih" ,#
iZS& strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
)6C`&Mj 3#<'[TF00t strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
y"Ihr5S\ 9C1b^^Kb *?b@>_1K
"0<Sd?Sz strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
iiehrK&T! DrV0V
.t, pAdapter->IpAddressList.IpAddress.String );// IP
|?|K\UF(Y 6#?NL]A
!Pe1o-O g(aNyn formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
-}AE\qXs/ Ku&*`dME pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
$OT}`Te~ E.4n}s <q1'Li)_R k{qLkcOg= AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
\ j
x0ZHR I<9n(rA ){jqfkL D;J|eC>^ pAdapter = pAdapter->Next;
@?j@yRe "?`JA7~g Wu]/(F a]{uZGn@i nAdapterIndex ++;
\/X{n*Hw? 1wU=WE(kKZ }
f^ywW[dF /H.(d 4C delete pAdapterListBuffer;
\ p1K(H {4o\S }
Y+OYoI Iy6p>z| }
i)GeX: olHH9R9: }