如何实现修改网卡物理地址的三种方法
Fmz+ Xb ;Zr7NKs 同样要感谢胡大虾
1MT,A_L f*9O39&| 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
7q5*grm Z&P\}mm 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,
mVh;=>8K BBv+*jj 使得两块卡的MAC地址不同,那么网络仍然可以工作。
"^a"`?J ~!cxRd5;F 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
vAqj4:j 8F@Sy,D 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
m7u`r(& 0z4M/WrNt 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
ItZYOt|Hn ju.pQ=PSX 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
rPqM&&+ a(D=ZKbVU 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
$$"G1<EZ +%u3% } 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
=9,^Tu| FouN}X6 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
het<#3Bo N-Z=p)] 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
_{gqi$Mi 2gMG7%d 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
GNq
f bovAFdHW 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
M}f(-,9 CjP<'0gT 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
sowwXrECg@ T#*H 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
22U`1AD3U S6a\KtVa 台。
(Cfb8\~ QCE7VV1Rw 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
0Oc?:R'$ $(]nl%<Q 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
X{OWDy !2Z"Lm 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
85;bJfY SgehOu w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
%Ta"H3ZW x\f~Gtt7Y ->requesthandler函数要hoo miniport的这个函数似乎不容易找
Gn_DIFa (V]3w 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
P)J-'2{ 't0M+_J 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
fwV2b<[ 79exZ7| bit RSA,that's impossible”“give you 10,000,000$...”
ahy6a,)K~ 8T6NG!/ “nothing is impossible”,你还是可以在很多地方hook。
hh&$xlO)(v o ]z#~^w 如果是win9x平台的话,简单的调用hook_device_service,就
}u=Oi@~ nPqpat`E 可以hook ndisrequest,我给的vpn source通过hook这个函数
.9PT)^2 ) ba~7A 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
lv'WRS'} tqCkqmyC 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
x3+{Y @z{SDM 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
Qz#By V: wK#*| 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
yb?Pyq.D ?_Z-}f 这3种方法,我强烈的建议第2种方法,简单易行,而且
RLB"}&SF] dIlpo0; F 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
||awNSt bvB',yBZ 都买得到,而且价格便宜
dnU-v7k,{ J:Qx5;b; ----------------------------------------------------------------------------
#~"IlBk\ ,_Bn{T=U 下面介绍比较苯的修改MAC的方法
L\:m)g,F. Ez5t)l- Win2000修改方法:
iaeNY;T fs&$?mHL){ -P/DmSS8V kwc
Cf2 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
#X?[")R jYRSV7d Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
nW7: ] bS r"k 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
j9hfW' =2Yt[8'; 《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
YZ4`b- dX@ic,? 明)。
Y6VJr+Ap( dB0#EJaE 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)
3WGE T[3 $S|+U}]C 址,要连续写。如004040404040。
&um++
\ jgIG";:Q 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
m{ !$_z8: zdRVAcrwQ 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。
tJrGRlB> 4=Ru{ewRV 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。
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hQm=9gS 0't)-Pj+, 获取远程网卡MAC地址。
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s.i9&1Y-! WF~BCP$OR z}u`45W+ w
a(Y[]V 首先在头文件定义中加入#include "nb30.h"
ISs&1`Y S*h^7?Bu #pragma comment(lib,"netapi32.lib")
if|5v^/ 9=MNuV9/s typedef struct _ASTAT_
}_zN%Tf~ -@"3`uv" {
[+dCA =JzzrM|V* ADAPTER_STATUS adapt;
E4892B:` ?96r7C| NAME_BUFFER NameBuff[30];
xOj#%; v.Bwg7R3 } ASTAT, * PASTAT;
A&t8C8, Yp;Z+!!UZ scH61Y8` /g{*px| 就可以这样调用来获取远程网卡MAC地址了:
="& GU%$ 5.{=Op! CString GetMacAddress(CString sNetBiosName)
AYfOETz Cy$~H {
[#uhMn^ )H
W ASTAT Adapter;
m1;Htw h@$SJe(hl +d\o|}c 6GunEYK!N8 NCB ncb;
-^m?%_<50l 6)uBUM;i UCHAR uRetCode;
vkTu:3Qe 4uOR=+/l |JIlp"[ ZL<X*l2 memset(&ncb, 0, sizeof(ncb));
F8-GnTxa SED52$zA ncb.ncb_command = NCBRESET;
Wn@oG@}~ 5WHz_'c
ncb.ncb_lana_num = 0;
zU&Iy_Ke. { im?tZ, V_J0I*Qa4 &!X<F, uRetCode = Netbios(&ncb);
HAK,z0/ ^t4^gcoZ4Z ';FJs&=I wz`% (\ memset(&ncb, 0, sizeof(ncb));
piM4grg
\ $TXiWW+ ncb.ncb_command = NCBASTAT;
|hika`35K 3 k/E$wOj ncb.ncb_lana_num = 0;
\[3~*eX6 3(V0,L'1 qo3+=*"V -fA =&$V sNetBiosName.MakeUpper();
({t^/b*8 +=E\sEe \KhcNr?ja= (_e[CqFu FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
vlkwWm $8eiifj ,@f"WrQ \HLo%]A@M strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
!lNyoX/ ;
oa+Z:;f vEg%ivj3 0QZT<Zs ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
X|{T ljn rk1,LsZVS ncb.ncb_callname[NCBNAMSZ] = 0x0;
.?6p~ #[=kQ& R*:$^v@4 no<$=(11i ncb.ncb_buffer = (unsigned char *) &Adapter;
rq3f/_#L!O O^~IY/[ ncb.ncb_length = sizeof(Adapter);
L3Y,z3/ ;9z|rWsF *G.vY#h 7zw0g~+ uRetCode = Netbios(&ncb);
/";tkad^ p}!i_P ASbIc"S6 DW7E ]o
CString sMacAddress;
doL-G?8B 5wV J.B~s sF!#*Y pL{oVk#, if (uRetCode == 0)
Vhv'Z\ Qz|T0\=V {
~7ZZb*].( zG_n x3 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
cQt&%SVT]E ~NK $rHwi% Adapter.adapt.adapter_address[0],
rlKR
<4H j<(E%KN3 Adapter.adapt.adapter_address[1],
0V<kpC,4 kMVr[q,MEq Adapter.adapt.adapter_address[2],
O`y3H lc GL O3v.
n; Adapter.adapt.adapter_address[3],
-b^dK)wR~ >}
2C,8N Adapter.adapt.adapter_address[4],
ys=}
V| D?_K5a&v, Adapter.adapt.adapter_address[5]);
"G@K(bnHn eB#I-eD }
qg#YQ'vWte U_IGL return sMacAddress;
o.!o4&WH fPD.np} }
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yq;[1O_9C 1=J& ^O{W 修改windows 2000 MAC address 全功略
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4:rwzRDY flPS+ hYzP6?K" >Gpq{Ph[ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
4ekwmw(ox Cl&mz1Y;]1 4E.9CjN1> ^(:~8 h 2 MAC address type:
E:8*o7 BmV`<Q, OID_802_3_PERMANENT_ADDRESS
8
*f9 5.VPK 338A OID_802_3_CURRENT_ADDRESS
eaf-_#qb ]#G s6CsT| eAW)|=2 :^kAFLU modify registry can change : OID_802_3_CURRENT_ADDRESS
5 I_ :7$8 :8@)W<>% but OID_802_3_PERMANENT_ADDRESS, you must modify driver
2p, U ^h nlB'@r v Z]j%c@ 4o}{3! m bX2BEa8<" `D%i`"~Lf& Use following APIs, you can get PERMANENT_ADDRESS.
I^A>YJW !+3&%vQ) CreateFile: opened the driver
U3&GRY|## 3;L$&X2 DeviceIoControl: send query to driver
d\>XfS -&
(iU#W sf2%WPK
e;XRH<LhAU Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
m
OUO)[6y WOj}+?/3 R Find the location:
} +Sp7F1q Zy7kPL;b .................
(UkDww_! hiVa\s :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
)dfhy t[2b~peNI :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
ZX&e,X~V `_cv& "K9f :0001ACBF A5 movsd //CYM: move out the mac address
-crMO57/ RI8*'~ix] :0001ACC0 66A5 movsw
VLm\P S
yJ!26 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
&UH0Tw4 /(8"]f/ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
4eB'mPor L[2N zwO :0001ACCC E926070000 jmp 0001B3F7
pv0|6X?J" RTlC]`IGT ............
s@:Yu BGi'UL, change to:
p7> 9
m % WDTnEm :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
.iR<5. W)ug%@ ) :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
#EUT"^:d 3\RD%[} :0001ACBF 66C746041224 mov [esi+04], 2412
;O)*!yA(GG e^N~)Nlj :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
#"-_ ~ KH#z =_ :0001ACCC E926070000 jmp 0001B3F7
5nib<B%<V BC!) g+8 .....
C _he=SV BTwc(oL ngZq]8=o KgM|:' .t[u_tBL )T9Cv8 DASM driver .sys file, find NdisReadNetworkAddress
~/A2:}Cp= NpGi3>5 8B-PsS|' EE]xZz>o ......
1/mBp+D ! xM=7Q
k :000109B9 50 push eax
4J[zNB] v`mB82s Q0"?TSY >dK0&+A * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
G.O;[(3ab neu<zSS |
Q^va+O !+$QN4{9 :000109BA FF1538040100 Call dword ptr [00010438]
+mBS&FK to).PI? :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
r&xIVFPI[ O1jiD_Y!9 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
%|+aI? _YlyS )#@ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
{i=V:$_# \y271}' :000109C9 8B08 mov ecx, dword ptr [eax]
Jq)k5X>&Sj *J^FV^E`` :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
3}V (8 <;#gcF[7> :000109D1 668B4004 mov ax, word ptr [eax+04]
Qa/1*Mb Da)p%E>Q :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
-flcB|I` f{2UL ?y ......
+a,#BSt dpE^BW v3 h{"SV*Xpk/ D8!
Y0 set w memory breal point at esi+000000e4, find location:
*VXx\& A?04,l]y ......
v(Kj6 ' 0=
bXL!] // mac addr 2nd byte
LkHH7Pd@ 7./-|# :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
(D[~Z! i{N?Y0YQs0 // mac addr 3rd byte
A-B>VX Ln6emXqw :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
"
]k}V2l ';\norx; :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
whe%o 0J[B3JO@M ...
oMYFfnoAa
&Oz :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
0?t;3z$n ye(av&Hn // mac addr 6th byte
%VB4/~ " Ys_LGfK :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
o1\N)% U.Vn|s(`z :000124F4 0A07 or al, byte ptr [edi]
^& *;]S` ?#<'w(^%# :000124F6 7503 jne 000124FB
)%p46(] H(Wiy@cJn :000124F8 A5 movsd
kLF3s#k -4Dz98du :000124F9 66A5 movsw
s\~j,$Mm2 +68age;dM // if no station addr use permanent address as mac addr
6qmV/DL ^GYVRD .....
POc<XLZB Q;l%@)m+~ N!<l~[rc pk'd&. change to
uj\&-9gEi 4VvE(f :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
Y5ei:r|^ cGo_qR/B(> :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
0FL'8!e< T1RY1hb|g> :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
9MJ:]F5+ .K-d :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
7Q'u>o p;7wH\c :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
%AqI'ObC O%bltNEx1 :000124F9 90 nop
NMg(tmh nfZe"|d :000124FA 90 nop
e\aW~zs 2 ;B2kot7 rFt+Y}) gkTwGI+w It seems that the driver can work now.
-;6uN\gq [V8^}s}tF &xUCXj2-z Wn=I[K&& Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
t:oq't BINHCZ =^ Ws/k (7,Q4T Before windows load .sys file, it will check the checksum
c3rj
:QK6I opn6 C ) The checksum can be get by CheckSumMappedFile.
wNl6a9# *'-C/ ;#Qv
)kS* bhg6p$411 Build a small tools to reset the checksum in .sys file.
6Rif&W.xy GU1cMe mW[w4J+7P IcqzMmb Test again, OK.
@o}J ) <o|k'Y(- "5$p=| L`O7-'` 相关exe下载
#/9Y}2G|] ? YIe< http://www.driverdevelop.com/article/Chengyu_checksum.zip bx6=LK 6W]C` ××××××××××××××××××××××××××××××××××××
v^t oe RxV
" , 用NetBIOS的API获得网卡MAC地址
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e50xcf1u 8eh3K8tL# yO\bVu5V #jxPh!%9 #include "Nb30.h"
p}I\H
^"8+ D'D IC #pragma comment (lib,"netapi32.lib")
*>EV4Hl L`Ys`7 3*7 klu c":2<:D& M
$EHx[*5 HpeU'0u0VK typedef struct tagMAC_ADDRESS
E)p[^1WC ^xgPL' {
BlT)hG(M> &01KHJY)/G BYTE b1,b2,b3,b4,b5,b6;
48;b C!v%6[ }MAC_ADDRESS,*LPMAC_ADDRESS;
BGH'&t_5 jgEYlZ 8/P!i2o /UR;,ts typedef struct tagASTAT
qM
Qu!%o h<CRW- {
!iX/Ni: \|]+sQ WQ ADAPTER_STATUS adapt;
:To{&T z}r NAME_BUFFER NameBuff [30];
z^/9YzA!6 Lcy6G%A }ASTAT,*LPASTAT;
AEFd,;GF eAQ-r\h'2 Z)3oiLmD |hDN$By UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
0x&L'&SpN ]gA2.,)}D {
#c/K.? BOdlz#&s NCB ncb;
WkpHe )#? K2E UCHAR uRetCode;
/
U~yYh p]s)Xys memset(&ncb, 0, sizeof(ncb) );
]}&HvrOld .M[t5I'\ ncb.ncb_command = NCBRESET;
xA*6Z)Y AS4oz:B ncb.ncb_lana_num = lana_num;
)T
slI v`qXb$YW //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
5VVU%STP >B$ IrM7J uRetCode = Netbios(&ncb );
lEQj62zIQ iK5[P memset(&ncb, 0, sizeof(ncb) );
}-Nc}%5 i\4YT r, ncb.ncb_command = NCBASTAT;
S%G&{5 z 7cA5'c ncb.ncb_lana_num = lana_num; //指定网卡号
qckRX+P` (II#9n) strcpy((char *)ncb.ncb_callname,"* " );
Z;dR:|%) 0d0ga^O ncb.ncb_buffer = (unsigned char *)&Adapter;
k
$# ,^)T uE%2kB*] //指定返回的信息存放的变量
7D~~<45ct #rz!d/)Q ncb.ncb_length = sizeof(Adapter);
!Ap*PL !"F8jA} //接着,可以发送NCBASTAT命令以获取网卡的信息
urL@SeV+$ Cf
v1nUW uRetCode = Netbios(&ncb );
:[C|3KKe" s,|v,,<+ return uRetCode;
W_
;b e 9D?JzTsyg }
\z@:OR, Wrm3U/>e :hf%6N='kI x97L>>| int GetMAC(LPMAC_ADDRESS pMacAddr)
W:}t%agis ATV|M[B {
&!+1GI9z
<)L[V NCB ncb;
'RQEktm &EC8{.7 UCHAR uRetCode;
4~vn%O6n %Go/\g int num = 0;
],zp~yVU& AJoP3Zv|? LANA_ENUM lana_enum;
h54\
\Ci 9'vf2) " memset(&ncb, 0, sizeof(ncb) );
vNm4xa% }h sR} ncb.ncb_command = NCBENUM;
=[TXH^.0 + =U9<8 ncb.ncb_buffer = (unsigned char *)&lana_enum;
,o3`O |PiK aCfWbJ@qiG ncb.ncb_length = sizeof(lana_enum);
M~9IL\J^G ?'tFTh //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
!<h-2YF<M ;hd%wmE //每张网卡的编号等
+.u
HY`A \5HVX/ uRetCode = Netbios(&ncb);
(;N#Gqb6l Izfq`zS+\s if (uRetCode == 0)
Jg.^h1>x cNy*< Tv {
c48I-{? 1_@vxi~aW_ num = lana_enum.length;
T!1XL7 ciCQe]fS //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
~UwqQD1p *4Z! 5iOs for (int i = 0; i < num; i++)
i`w&{WTRQ L*{E-m/ {
WjvgDNk r;"Qu ASTAT Adapter;
$A98h-*x V#~.n;d if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
<^e IL%P\Zs {
{C%f~j tR?)C=4, pMacAddr.b1 = Adapter.adapt.adapter_address[0];
D@
BP< Ed#Hilk' pMacAddr.b2 = Adapter.adapt.adapter_address[1];
lQ2vQz-J Ol8Yf.e_ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
W;F=7[h %^iBTfq2hc pMacAddr.b4 = Adapter.adapt.adapter_address[3];
ERfSJ G~f|Sx pMacAddr.b5 = Adapter.adapt.adapter_address[4];
VE^IA\J x f Qf5% pMacAddr.b6 = Adapter.adapt.adapter_address[5];
o"qG'\x yk2XfY }
1L4v X tG0
&0` }
6+SaO
!lR [tJp^?6* }
M"ZeK4qh r<$"T return num;
$A)[s$ HQc^ybX5 }
OB+QVYk" lh;;%@1DM MVp+2@)}s cXt]55" ======= 调用:
0He^r
&c3 9i!|wkx 2nI^fVR%\ nO8e'&| MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
N. 0~4H
%U KK/siG~O int n = GetMAC(m_MacAddr); // 获得网卡数量
O/fm/ ]fU0;jzX <1kK@m -E a7TvX{<d TCHAR szAddr[128];
%kV #UzL bfKF6 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
uX+ YH 2@|,VN V6~ m_MacAddr[0].b1,m_MacAddr[0].b2,
T!t9`I0Zz F;Bq[V)R m_MacAddr[0].b3,m_MacAddr[0].b4,
]Tn""3#1g B[;aNyd< m_MacAddr[0].b5,m_MacAddr[0].b6);
SF[}suL <!derr-K _tcsupr(szAddr);
;~( yv|f6 _''9-t;n, // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
x]~&4fp $[+)N~ T<o8lL %ZGG6Xgw h|OWtf4 jh/aK_Q,w ××××××××××××××××××××××××××××××××××××
y*#+:D]o* mIv}%hD 用IP Helper API来获得网卡地址
wfQImCZ>l C{]1+eL ××××××××××××××××××××××××××××××××××××
KDLrt 1i@a? 27| #F'8vf'r Wn Ng3'6 呵呵,最常用的方法放在了最后
q)OCY}QA }[SYWJIc
O<y65#68Z SL?YU(a 用 GetAdaptersInfo函数
!>)o&sM PyM59v !3 zN [@w, Ceew~n{ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
| *N;R+b LU+}iA) }N"YlGY\Yn Qn)AS1pL+ #include <Iphlpapi.h>
|
&/_{T d^d+8R #pragma comment(lib, "Iphlpapi.lib")
"&@{f:+ M[ ON2P; x pBQ(6Y !HKW_m^3J typedef struct tagAdapterInfo
i-R}O6 #{@qC2!2/ {
mEyIbMci x@tI char szDeviceName[128]; // 名字
FA{(gib@9 D+{&zo char szIPAddrStr[16]; // IP
\6%`)p 2Mj_wc char szHWAddrStr[18]; // MAC
XC4wm#R 5E
=!L
g DWORD dwIndex; // 编号
q2*1Gn9!j /ACau<U]t }INFO_ADAPTER, *PINFO_ADAPTER;
1,+swFSN ^7YZ>^ S{N=9934_ gnw">H INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
u@t~*E5BpM <Df2 /***********************************************************************
|\W~+}'g~ WAJKP" * Name & Params::
+3Z+#nGtk S}qGf%
* formatMACToStr
ijKQ`}JA dF*M"|[ * (
@TJ p5l|qs * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
Ok<,_yh FcyFE~>2 * unsigned char *HWAddr : 传入的MAC字符串
G+<id1 |-z"6F r- * )
1'|gxYT NdrR+t^# * Purpose:
yQf(/Uxk*x Adgfo)X5 * 将用户输入的MAC地址字符转成相应格式
^DVryeLD Y7;=\/SV **********************************************************************/
tl`x/ zR)/h
void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
O^@F?CG :1 plpb4>
S {
=MwR)CI# Y(gai? int i;
|XV`A)=f N?O^" short temp;
u#NX`_ 4j(`koX_ char szStr[3];
WJMmt XO 2w fkXS=~6 wCu!dxT|, rPt strcpy(lpHWAddrStr, "");
PsOq- }zqo<o for (i=0; i<6; ++i)
4BeHj~~ k{U[ U1j {
)Br#R:# <C451+95 temp = (short)(*(HWAddr + i));
PcjeuJZ 9 9^7Ek!z# _itoa(temp, szStr, 16);
O%w'nz" 204"\mv if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
#qv!1$}2 u=Xpu,q strcat(lpHWAddrStr, szStr);
P"o|kRO *$Zy|&[Z if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
+O^} t u?F.%j- }
umCmxmr& 8dCRSU }
NE4]i #^(Yw|/K G ]uz$V6! ta^$&$l // 填充结构
r! [Qpb-: xzOn[.Fi void GetAdapterInfo()
,<Wt8'e y>7 r;e {
p,!IPWo q_9 8=fyE6 char tempChar;
xxwbX6^d FR>[g`1 ULONG uListSize=1;
/U-+ClZi@ Cq'{% PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
HTMg{_r(% 7P]i|Q{ int nAdapterIndex = 0;
VTY # { 1.TIUH1 &Pc.[k /1$u|Gs
* DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
7|jy:F,w% VLJ]OW8cO &uListSize); // 关键函数
fxmY,{{ ~z")';I| 3Tp8t6*nL <N>7.G if (dwRet == ERROR_BUFFER_OVERFLOW)
!;P[Y"h@r 0d1!Q!PH3 {
S!b?pl
p.b#RY PIP_ADAPTER_INFO pAdapterListBuffer =
Q)lD2 #{#k;va (PIP_ADAPTER_INFO)new(char[uListSize]);
)>"pm{g2 2%9L'- dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
h:sf?X[ b80&${v if (dwRet == ERROR_SUCCESS)
rBi6AM/ p"- %~%J= {
a .?AniB0 _+H $Pa}? pAdapter = pAdapterListBuffer;
YB!f =_8 W\mgM2p while (pAdapter) // 枚举网卡
`^
a:1^ teC/Uf5 {
:Nwv&+ ` N
R,8F CString strTemp = pAdapter->AdapterName; // 网卡名字
Q7{{r&|t& s,kY12<7m strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
p=#/H,2 jeJspch+# strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
c;!|= h9!4\{V;h [9j,5d&m 2|]
<U[ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
7oc Ng "]Uj _d pAdapter->IpAddressList.IpAddress.String );// IP
Bjj=UtI ~)[pL(4 2oOos%0 t
o8J
formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
T 1_B0H2 G l2WbY pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
lQ4^I^?m _MuzD&^qE uXvE>VpJG GN=8;Kq% AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
J!G92A~*] &4#%xg cIa`pU,6A tF 7u- pAdapter = pAdapter->Next;
g0 ;;+z ld):Am}/o EwgNd Gcj Cbl>eKw nAdapterIndex ++;
pGF;,h> uFhPNR2l }
jTZi<
Y:bB 9j5|o([J delete pAdapterListBuffer;
GoH.0eQ^ dm40qj }
Qh6vH9(D z@?y(E }
vILB$%I .F2"tt?' }