如何实现修改网卡物理地址的三种方法
}/)vOUcEd E|R^tETb 同样要感谢胡大虾
8{DZew / ;rwjqUDBz 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
dL{zU4iUR v9?hcJ= 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,
R"@J*\;$T H}v.0R 使得两块卡的MAC地址不同,那么网络仍然可以工作。
]x)^/d $ glt%a 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
>fZ N?>` Ek' ~i 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
+=.>9 GxH] 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
o8<0#W@S ,q9nHZG^ 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
)9F o u7PtGN0r% 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
RWyDX_z#< Vo1,{"k 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
Q=B>Q 4Js2/s 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
;/-v4 {tS^Q*F 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
"&$ [@c ^:krfXT 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
hA?Flq2QV 0%x"Va~"z 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
p2m@0ou "gt-bo., 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
6yn34'yw j ?c"BF. 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
kSL7WQe?j ,=TY:U;? 台。
V]E#N MH wjJ 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
4o/}KUu(* g5",jTn# 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
Z<_"Tk;!', ,K/l;M5I 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
XK*55W&og =w&bS,a"y w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
4lM)ZDg .qd/ft2 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
seQSDCsvw* 5OJ8o>BF 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
ot%^FvQ[c hB?a{#JL 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
W|2o^ V Gy;>.:n bit RSA,that's impossible”“give you 10,000,000$...”
vJ
+sdG c+BD37S “nothing is impossible”,你还是可以在很多地方hook。
L3N?^^] u"$=:GK 如果是win9x平台的话,简单的调用hook_device_service,就
7LFJi@*8 F.rNh`44 可以hook ndisrequest,我给的vpn source通过hook这个函数
OM>,1;UH] 7lLh4__;`6 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
A{Kc"s4fO :.VI*X:aQh 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
V
yOuw9 Etj0k}
A 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
j . "L= Ee~<PDzB 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
biLNR"/E +6zW(Ql/
这3种方法,我强烈的建议第2种方法,简单易行,而且
k?bIu 6%-RKQi 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
L'Yg$9 Vz @~=*W5 都买得到,而且价格便宜
2uCw[iZM '3i,^g0?t0 ----------------------------------------------------------------------------
]2_b_ok _ww>u""B~ 下面介绍比较苯的修改MAC的方法
m}-*B1 S3?Bl' Win2000修改方法:
B0M(&)!%
?DGe}?pX S|jE1v"L L2sUh+'| 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
o^efeI gTM*td(~^ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
[
pe{,lp 7^oO
N+=d 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
|#b]e|aP 5V $H?MW> 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
mi';96 LJ8 t@ui 明)。
gh?3 [q6 Nc da~h
Q 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
G (3wI} )K}-z+$)k 址,要连续写。如004040404040。
WR.>?IG2E >iV2>o _ 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。)
+QW|8b '=WPi_Z5:C 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。
K\trT!I L-9AJk>V 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。
S{Q2KD mXPA1#qo \[J\I cr`NHl/XF ××××××××××××××××××××××××××
p9y@5z Bjp4:;Bb 获取远程网卡MAC地址。
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}> ]`#s 0'ge}2^
KSYHG W%wc@.P 首先在头文件定义中加入#include "nb30.h"
Q$*JkwPQ} *UZd!a) #pragma comment(lib,"netapi32.lib")
!{+a2wi 1\X_B`xwD typedef struct _ASTAT_
.
#FJM2Xk
Y2TXWl,Jk {
|
9 <+!t\ 1KadT7<0} ADAPTER_STATUS adapt;
@$|8zPs ujf]@L? NAME_BUFFER NameBuff[30];
8Q(A1U :\]qB& } ASTAT, * PASTAT;
u_=^Bd _u9bZ' rU
|% 3^,p$D<T:, 就可以这样调用来获取远程网卡MAC地址了:
A7I{Le GboZ T68 CString GetMacAddress(CString sNetBiosName)
[y&uc
<dKHZ4 {
-y'tz,En. w+Y_TJ% ASTAT Adapter;
$Xr4=9(|7 ;r BbLM` FmhT^ 4g)$(5jI} NCB ncb;
!DkIM}. lyzM?lK- UCHAR uRetCode;
M%#F"^8v Kw =RqF EEP&Y? Od+nBJ
memset(&ncb, 0, sizeof(ncb));
jpkKdQX) jSQM3+`b ncb.ncb_command = NCBRESET;
GQ 0(lS =bOMtQ] ncb.ncb_lana_num = 0;
13p.dp` cz1 m05E P#9Pq,I i.0d>G><@ uRetCode = Netbios(&ncb);
`Ip``I#A 20w4
'@sq
p:ubj'(U05 2i$_ ,[fi memset(&ncb, 0, sizeof(ncb));
ZfibHivz pN{XGkX. ncb.ncb_command = NCBASTAT;
k{
$,FQ4 6~O;t'd ncb.ncb_lana_num = 0;
f{-,"6Y1 u/apnAW@M ZmvtUma DFQ`<r&! sNetBiosName.MakeUpper();
TMD*-wYr uBw[|,yn2* c27Zh=;Tj ' L-h2 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
kvN<o-B Xb@dQRVX +bk+0k9k5 e>Dux strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
E %?>
%h Xdh@ ^` ;;N#'.xD jfYM*% ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
5`QfysR5 kyf(V)APPu ncb.ncb_callname[NCBNAMSZ] = 0x0;
x@*?~1ai zp\_5[qJ; Pf~0JNnc DAy|'%rF1- ncb.ncb_buffer = (unsigned char *) &Adapter;
Y=@iD\u
gZ
us}U ncb.ncb_length = sizeof(Adapter);
ir5eR}H ]/|DCxQ b?/Su<q \[
W`hhJ uRetCode = Netbios(&ncb);
1
J[z ![Tf @9lGU# *,
R ~[g _TyQC1 d CString sMacAddress;
iV:\,<8d AD>/#Ul 9hgIQl 1[-RIN;U8 if (uRetCode == 0)
rIX 40,` !Pu7%nV. {
\==Mgy2J8 r;O?`~2'4 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
M"foP@ Uv(}x7e) Adapter.adapt.adapter_address[0],
P0rdGf 5T *-'`Ea Adapter.adapt.adapter_address[1],
oJZ0{^ 0ke1KKy/d Adapter.adapt.adapter_address[2],
O]l-4X#8F uN0'n}c;1. Adapter.adapt.adapter_address[3],
~Fo`Pr_ @"iNjqxh Adapter.adapt.adapter_address[4],
z'zC r#d]"3tH Adapter.adapt.adapter_address[5]);
Xy9'JVV6 n65fT+; }
JEfhr _+gpdQq\p return sMacAddress;
jRp @-S#V V /)3d }
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3]>YBbXvE }'\M}YM 修改windows 2000 MAC address 全功略
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8g/r8u~ /sVmQqVY K,*If Hi6[ k,y#|bf,Y
小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
">s0B5F7 U}{\qs-z t !zxq9IhWR R~bLEo 2 MAC address type:
eh*F/Gu ^fM=|.? OID_802_3_PERMANENT_ADDRESS
:$QwOz^N* CF5%&B OID_802_3_CURRENT_ADDRESS
N]|U-fN\ $-)y59w" qt%/0 P2)g%$ME modify registry can change : OID_802_3_CURRENT_ADDRESS
UL" <V T{T> S%17~ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
1'5!")r * =O@D2g0 gKb5W094@ l_x>.' a h#8{fr)6 s'@@q Use following APIs, you can get PERMANENT_ADDRESS.
]j(Ld\:L dRTpGz CreateFile: opened the driver
VE/~tT; 6.4,Qae9E DeviceIoControl: send query to driver
)sapUnqrlR s_,&"-> C%'eF` qj?I*peK) Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
wJF$<f7P UOIZ8Po Find the location:
td+[Na0d 1 z[blNs& .................
tQ4{:WPG y] ~X{v :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
xX])IZD i4
tW8Il :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
!i6 aA1' ::8E?c :0001ACBF A5 movsd //CYM: move out the mac address
CY9`HQ1 FD}>}fLv :0001ACC0 66A5 movsw
g/,O51f' J15$P8J :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
dk2o>jI4; SiJX5ydz :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
q}5&B=2pM PiIILX{DuH :0001ACCC E926070000 jmp 0001B3F7
0M>%1* 2qkC{klC^M ............
o6;VrpaNi GG_A'eX:I change to:
z~a]dMs"(P U0S}O(Ptr :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
z9KsSlS ^ dkbKnY& :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
g:c
@ Th*mm3D6 :0001ACBF 66C746041224 mov [esi+04], 2412
%n#^#: RrqZ5Gonj :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
qsL6*(S(r ?)5M3lV3k :0001ACCC E926070000 jmp 0001B3F7
iF]vIg#h G,i%:my7 .....
gM3gc; LvS3c9|Aj >Y/1%Hp9 FJ&zU<E ("BFI x]U (EX`t$ DASM driver .sys file, find NdisReadNetworkAddress
kLqFh< H\!u5o&}` cjO,#W0&f [G|2m_ ......
IN]bAd8" 4B}w;d@R :000109B9 50 push eax
P6 G/J- Dy^4^ J5+ 9P)<CD0 ^q$vyY
* Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
K+mtuB]yr Qi7^z; |
J0|}u1?l {1YT a:evl :000109BA FF1538040100 Call dword ptr [00010438]
Vd^`Hv&i 73(T+6` :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
"$8<\k$LGT et ]*5Y6 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
U^0vLyqW^5 .< vg[ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
7\U1K^q /ADxHw`k :000109C9 8B08 mov ecx, dword ptr [eax]
IJXH_H_%* uf)W?`e~ :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
L ou4M .^.UJo;4G :000109D1 668B4004 mov ax, word ptr [eax+04]
90aPIs- 1,`x1dcO!A :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
%dT%r=%Y Pjb9FCA' ......
n7q-)Dv_U ?3z+|;t6C 3]Lk}0atpL TzL40="F set w memory breal point at esi+000000e4, find location:
W@$p'IBwm (\/HGxv ......
v|,H d v
V^ GIWK // mac addr 2nd byte
c[y=K)<Z FVQWz[N :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
%#QFu/l v,i:vT\~ // mac addr 3rd byte
|f?C*t', *u{.K:.I :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
1v\-jM" M*S5&xpX :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
fp![Pbms. dju&Ku
...
{M~!?#<K 8:xQPd?3 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
o"1us75P }lb.3fqiA // mac addr 6th byte
-X}R(.}x ,m b3H :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
"^D6%I#T NJtB ; :000124F4 0A07 or al, byte ptr [edi]
eu:_V+ ;W*$<~_ :000124F6 7503 jne 000124FB
E0DEFB eXaDx%mM :000124F8 A5 movsd
? s ewU9* L2h+[f :000124F9 66A5 movsw
99:L#0!.W }b^lg&$( // if no station addr use permanent address as mac addr
^c7L!F ]Ojt3)fB .....
sk3;;<H Hf-F-~E %ej"ZeM BmJ?VJ}Y change to
L
wu;y@[ ?3Fo:Z`@F :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
5,((JxX$ K/,lw~> :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
mDmWTq\ r4lG 5dV :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
|5/[0V-vy n{yjH*\Z :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
*sG<w%% } R/ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
W[m_IY yN o8R[M :000124F9 90 nop
UiEB?X]-l' IyuT=A~Ki :000124FA 90 nop
F3'X <FK><aA_i* W%W.
+f QaO`:wJj It seems that the driver can work now.
D?'y)]( h5gXYmk 9$ S,P| j&pgq2Kl Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
.2P?1HpK 6J*`<k/S Y"jDZG? aS7zG2R4H Before windows load .sys file, it will check the checksum
`+o.w#cl YC_^jRB8n The checksum can be get by CheckSumMappedFile.
FTfA\/tl(; /fq6-;co+ PS22$_} ("oA{:@d Build a small tools to reset the checksum in .sys file.
0R]CI bsry([N>w XL3h ;$, z&0V21"l Test again, OK.
f.$o|R=v z)~!G~J] Em;b,x*U ]`XuE-Uh 相关exe下载
4Dia#1$:J }BrE|'.j' http://www.driverdevelop.com/article/Chengyu_checksum.zip gNd
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^IpiNY/%Q 1#<E]<='t 用NetBIOS的API获得网卡MAC地址
}(K6 YL hI8C XG ××××××××××××××××××××××××××××××××××××
2~DPq p[ 0mh8. FudD GvOAs-$ #include "Nb30.h"
QO.gt*" $rEd5W&d! #pragma comment (lib,"netapi32.lib")
jZ!JXmVV eLny-.i,7 0Y2^}u@5 [BBKj)IK F/SsiUBS Cpcd`y=IN typedef struct tagMAC_ADDRESS
0AKwZ'
&H E3skC%} {
|mmG
s He!!oKK> BYTE b1,b2,b3,b4,b5,b6;
v`BG1&/| cvA\C_ }MAC_ADDRESS,*LPMAC_ADDRESS;
WN#lfn8 7 h.;CL#s I uj=d~|>
77d`N typedef struct tagASTAT
`Qf
:PX3 \cP'#jZz {
}GDG$QI]K& !nq\x8nU ADAPTER_STATUS adapt;
'kvFU_) N-9gfG NAME_BUFFER NameBuff [30];
nln6:^w S "Pj1 }ASTAT,*LPASTAT;
wPJRp]FA #cG479X" [B3aRi0AQ BpG'e-2 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
FT>~ES]cQd aX)./ {
JvL'gJ$70 )K>@$6H+2 NCB ncb;
DS}rFU
l6c%_<P| UCHAR uRetCode;
uO(guA,C -==qMrKP memset(&ncb, 0, sizeof(ncb) );
dm=F:\C t}k'Ba3]:Y ncb.ncb_command = NCBRESET;
bxSKe6l $3.vVnc ncb.ncb_lana_num = lana_num;
(mIJI,[xn lp-Zx[#`}C //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
Cw&D} G5#}Ed4 uRetCode = Netbios(&ncb );
|QOJ9~hxD E ' JC memset(&ncb, 0, sizeof(ncb) );
qmeml_(W (TNY2Ke2 8 ncb.ncb_command = NCBASTAT;
7b,,%rUd 6//FZ:q ncb.ncb_lana_num = lana_num; //指定网卡号
7E3SvC|M qf`xH"$ strcpy((char *)ncb.ncb_callname,"* " );
` u\z!x' 9m!! b{ ncb.ncb_buffer = (unsigned char *)&Adapter;
QlYs7zZ h<1dTl* //指定返回的信息存放的变量
$7&l6~sMQ 5f'g3' ncb.ncb_length = sizeof(Adapter);
|8c:+8 prEu9$:t //接着,可以发送NCBASTAT命令以获取网卡的信息
8J3@VD. V9j1j}
r uRetCode = Netbios(&ncb );
eSX[J6 !x$:8R return uRetCode;
JkDPuTXD #;LMtDaL }
L\m !8o4 <cv2-?L{ 'gZbNg=&[ H<Kkj int GetMAC(LPMAC_ADDRESS pMacAddr)
#} ~p^ 0 ).}k6v[4) {
BU:Ecchbr n R\n\
NCB ncb;
Sci4EGc Wx?&igh UCHAR uRetCode;
6~F#F)C' 9c^skNbS int num = 0;
MkW1FjdP .D,?u"fk| LANA_ENUM lana_enum;
[Ba2b: l6v W`u$7k]$ memset(&ncb, 0, sizeof(ncb) );
=Etwa _TOi
[GT ncb.ncb_command = NCBENUM;
y,v0-o~q <L/M`(:=k ncb.ncb_buffer = (unsigned char *)&lana_enum;
XK%W^a*x }or2 $\>m ncb.ncb_length = sizeof(lana_enum);
L+L"$ 7mn,{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
6I&j
cHH ;Lsjh# //每张网卡的编号等
GL5^_`n <DXmZ1 uRetCode = Netbios(&ncb);
D#d8 ^U tCbr<Ug if (uRetCode == 0)
0ck&kpL:9 eMN+qkvH {
Wg`+u L7Qo- num = lana_enum.length;
]D{c4)\7C| Bn1L?>G //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
2~M;L&9- eA1k)gjE for (int i = 0; i < num; i++)
E5*-;>2c J&63Z {
}2Cd1RnS CO:*x,6au ASTAT Adapter;
L{2b0Zh' U6juS/ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
}O.LPQ0 VR4E
2^ {
:'d76pM- emv ;m/&8 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
(|<h^]
y3 Gg}5$||^C pMacAddr.b2 = Adapter.adapt.adapter_address[1];
7MO n5egKAgA pMacAddr.b3 = Adapter.adapt.adapter_address[2];
qSEB}1 66~e~F}z pMacAddr.b4 = Adapter.adapt.adapter_address[3];
%Lp2jyv. MUbhEau? pMacAddr.b5 = Adapter.adapt.adapter_address[4];
1 [fo'M ka2F! pMacAddr.b6 = Adapter.adapt.adapter_address[5];
"u(S2'DW'( wTTTrk }
iN<(O7B; G-\<5]k] }
[i(Cl} DC|xilP1O }
9 m\)\/V S9G8aea/ return num;
BgJkrv7~ %"l81z }
M'cJ)-G uX[O,l^} e1%rVQ(v Job/@> ; ======= 调用:
M8 iEVJ >.J'L5
x$ W[R]^2QAG $zC6(C(l MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
09R,'QJ| Lzh9DYU6 int n = GetMAC(m_MacAddr); // 获得网卡数量
<ZigCo w M[h1>}$Lz ,^.S0;D,Z s8t f@H4r TCHAR szAddr[128];
5R,la\!bQ Az
U|p wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
MxY50^}( tCZpfZ@+= m_MacAddr[0].b1,m_MacAddr[0].b2,
i^je.,Bi 'rS'B.D m_MacAddr[0].b3,m_MacAddr[0].b4,
WYSck&9 T?H\&2CLT m_MacAddr[0].b5,m_MacAddr[0].b6);
ZJ^s} 0SJ{@* _tcsupr(szAddr);
7'_nc!ME xJvLuzUD // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
u=vh
Z%A] 8W-]t1O%! }US7Nw *Jb_=j*) |.j^G2x b\1+kB/8 ××××××××××××××××××××××××××××××××××××
n<{aPLQ {hxW,mmA 用IP Helper API来获得网卡地址
M} O[`Fx{W s,84*6u ××××××××××××××××××××××××××××××××××××
4$%`Qh>yA 65lOX$*{- pz$_W -{!&/;Z 呵呵,最常用的方法放在了最后
:tKbz
nd/ "\`>2 "VV914*z DXKyRkn6e 用 GetAdaptersInfo函数
Ip>^O/}$1 9U]pH%.9 q;p.wEbr4U a
]>V ZOet 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
>/b^fAG bKYY{V55 AvZXRN1:' N].4"0Jv-D #include <Iphlpapi.h>
KZECo1 ,SAbC*nq #pragma comment(lib, "Iphlpapi.lib")
Y\.DQ xYmdCf@H {n\6BTs !2(.$}E typedef struct tagAdapterInfo
Cq gJ yP
x\ltG3 {
2.]~*7
P!5Z]+B# char szDeviceName[128]; // 名字
AQ-mE9>P ^ b@!dS char szIPAddrStr[16]; // IP
?F1wh2oq "s% 686Vz char szHWAddrStr[18]; // MAC
BjYOfu'~z H;qJH1EdD DWORD dwIndex; // 编号
)+?HI^-[S _ ~|Q4AJ }INFO_ADAPTER, *PINFO_ADAPTER;
{-Yee[d<? {h,_"g\V [1<(VyJ}ye 02,W~+d1 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
&uPDZ#C- dnix:'D1 /***********************************************************************
6zuze0ud k'x#t( * Name & Params::
D
0 HQl~Dh0DJ * formatMACToStr
I:nI6gF WI6(#8^p * (
>ZX|4U[$P jSB'>m] * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
=9(tsB gTX X\kjAMuW/* * unsigned char *HWAddr : 传入的MAC字符串
NK~PcdGl k9l^6#<? * )
*=TYVM9 xLZ bU4 * Purpose:
ZlrhC= 0 s*f1x N< * 将用户输入的MAC地址字符转成相应格式
qT$)Rb& Y5n>r@)m **********************************************************************/
X3AwM%,! zLL)VFCJW void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
b) Ux3PB +ZX.1[O {
VxkEe z'| |e:rYLxm: int i;
ly[lrD0Kn. a/b92*&k short temp;
g**5z'7 %uua_) char szStr[3];
i$["aP~G zXjwnep AxEc^Cof rEmwKZF' strcpy(lpHWAddrStr, "");
W1hX?!xp! "
<Qm
- for (i=0; i<6; ++i)
s@PLS5d" QypZH"Np {
\ZsP]};* 2
^oGwx @ temp = (short)(*(HWAddr + i));
@C=m?7O98 L$kgK# T _itoa(temp, szStr, 16);
oK$'9c5< :kt/$S^- if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Iqx84 L/%Y# strcat(lpHWAddrStr, szStr);
)O&z5n7t4s @gEr+O1K( if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
xvB8YW" q=+wI"[ }
.'&V#D0 "Vx6 #u@} }
6`Lcs >O3IfS(l V,vc_d?,_o Bh,Q8%\6 // 填充结构
vbaC+AiX oBC]UL;8xJ void GetAdapterInfo()
s*.3ZS5 aDh|48}X {
i&*<lff 50*@.!^* char tempChar;
2eHx"Ha D?mDG|Z ULONG uListSize=1;
_Z$?^gn m@[3~
6A PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
/S[?{Q A - zQ<ZE int nAdapterIndex = 0;
A$:|Qd7F1 b Ob
Nc !?b/-~o7S ki#bPgT DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
)'t&q/Wn 5D
L,U(Y &uListSize); // 关键函数
8gAu7\p} )P%4:P E<k^S{ fdLBhe#9M if (dwRet == ERROR_BUFFER_OVERFLOW)
hX3@f;[B2 QvJZkGX {
gs>A=A(VYf gvlFumg2 PIP_ADAPTER_INFO pAdapterListBuffer =
(gU2"{:]J #
M>wH`Q# (PIP_ADAPTER_INFO)new(char[uListSize]);
Sz)b7: x;(g dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
lC4PKmno *Dc@CmBr if (dwRet == ERROR_SUCCESS)
YD9!=a$ X.eB ;w/} {
e5 3,Rqi)@ TRy^hr8~ pAdapter = pAdapterListBuffer;
WN\PX!K9 6+e4<sy[E while (pAdapter) // 枚举网卡
{Zl4C;c h7*O.Opm= {
+99Bi2H}o QtlT&|$ CString strTemp = pAdapter->AdapterName; // 网卡名字
*uU4^E( y;QQ| =, strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
B:nK)"{ #a'r_K=ch) strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
sG1BNb_ ST%
T =_q
mV;3ILO abSq2*5K strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
[T]Bf o 5*+I
M*c pAdapter->IpAddressList.IpAddress.String );// IP
GXYj+ qJ Ld~ q1*7J ?BsH{QRYQ .1{l[[= W formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
R;'?;I Qsji0ikG pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
y!5:dvt $L\@da? E-F5y R\y'_S=#a AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
O5OXw] }hq^+fC? Y/D-V HU9p!I. pAdapter = pAdapter->Next;
`x2,;h!:)N & g$rrpTzv 73)Ll"( %"+4
D,'l nAdapterIndex ++;
)#PtV~64 +ouY }
Q1]Wo9j > Y]_K delete pAdapterListBuffer;
0Az/fzJlz I*(1.%:m }
K"^cq~ sZwZWD' }
yKlU6t&`
G i7s\CY }