如何实现修改网卡物理地址的三种方法
5`!Bj0Uf HP$GI 同样要感谢胡大虾
!vaS fL*] ]YO &_# 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
61XLL/=P ]\qbe
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,
f>*D@TrU \~LwlO o%R 使得两块卡的MAC地址不同,那么网络仍然可以工作。
i42M.M6D $ U#u=9%' 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
yFD3:;} \),DW) 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
k3pY3TA@w+ e[Tu.$f-
源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
bv NXA*0 oPqWL9] 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
h^H~q<R[T K;,_P5J% 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
F+c4v A}) DX*eN"z[ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
~6<'cun@x +1te 8P* 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
+9tm9<F8 ;$VQRXq 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
prdlV)LTpY T3JM8 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
,?3)L
/OX;3" +1 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
; qQ* p o>#ue<Bc6 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
l2&s4ERqSm >" z$p@7 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
y3,'1^lA [?=Vqd 台。
LE'8R~4.< Dh4EP/=z 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
^z _m<&r b W/^2B 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
8Hf:yG, .?Pghqq. 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
=B/Ac0Y |})7\o w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
3SeM:OYq]s ,drcJ ->requesthandler函数要hoo miniport的这个函数似乎不容易找
2qN|<S& ){sn!5= 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
##+f/Fxym /_?y]Ly[r 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
88}=VS {'^!S"9x bit RSA,that's impossible”“give you 10,000,000$...”
Wifr%&t{J 1Fs:&* = “nothing is impossible”,你还是可以在很多地方hook。
CkHifmc(u- )M:pg% 如果是win9x平台的话,简单的调用hook_device_service,就
n{@^ne4m Jq1^}1P 可以hook ndisrequest,我给的vpn source通过hook这个函数
G(*7hs O^_$cq 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
b14WIgjsl Z7Gl^4zn 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
gWK N C +J+[fbqX 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
S*D Bzl / Ml d. 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
q' tnn,lWu| 这3种方法,我强烈的建议第2种方法,简单易行,而且
,xzSFs>2 -IP 3I 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
"AayU
\qA^3L~;5 都买得到,而且价格便宜
{T=rsPp<@ V1
:aR3*! ----------------------------------------------------------------------------
h]w5N2$}? 9si,z 下面介绍比较苯的修改MAC的方法
Sd\+f6x @XSxoUF\ Win2000修改方法:
4hLv"R. mz<wYV* %CaUC' D_(K{?KU 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
L74Sx0nk= "?Mf%u1R Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
M%#H>X\/ @?gN
&Z)I 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
C\d5t4s ~p'DPg4 《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
xy.di9 zr1,A#BV 明)。
P-*=e8z{ %J
'RO 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)
,VTX7vaH SB<09|2 址,要连续写。如004040404040。
|:{H4 w]Fi:kV 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。)
@U;U0
GSh~j-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。
(q|EC; ?xgrr7 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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*G,'V,? $kM8E@x2 获取远程网卡MAC地址。
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+ mqz)-x B,]:<1l~ B2uLfi$q mI[$c"!BD 首先在头文件定义中加入#include "nb30.h"
J% t[{ a=!I(50 #pragma comment(lib,"netapi32.lib")
ONkHHyT E{-W#}# typedef struct _ASTAT_
"++q.y @A-^~LoP. {
S/XkxGZ2 !83N.
gN ADAPTER_STATUS adapt;
tUp'cG NP {O NAME_BUFFER NameBuff[30];
mu!hD^fw LE"t'R } ASTAT, * PASTAT;
_%`<V!RT\ i7m=V T \40d?N#D >;;tX3( 就可以这样调用来获取远程网卡MAC地址了:
Yp_R+a^ 7JedS CString GetMacAddress(CString sNetBiosName)
gmY*}d`
'f g7|$JevR0 {
LD~s@}yH> XgfaTX* ASTAT Adapter;
^rDT+ x nn"Wn2ciS G|p3NhLgO= RRNoX} NCB ncb;
_uR-Z_z 7sQw&yUL) UCHAR uRetCode;
\I"UW1)B nVTCbV ?`nF"u> C(7Y5\"P memset(&ncb, 0, sizeof(ncb));
w
:w u7e g:0Y ncb.ncb_command = NCBRESET;
b,U3b})( h9McC 3 ncb.ncb_lana_num = 0;
K$H>/*&'~ Dm=Em-ST6 vFK&63 XcS8{ uRetCode = Netbios(&ncb);
y1JxAj Y=oj0(Q* 2o`a^'Iw 3sk$B%a>Z memset(&ncb, 0, sizeof(ncb));
<(]e/} e#YQA ncb.ncb_command = NCBASTAT;
?
[?{X~uq :%dIX}F ncb.ncb_lana_num = 0;
FTy`#*7Ul ]U]22I'+$2 %"Y7 b2pPa qzVmsxBNP sNetBiosName.MakeUpper();
9E (VU. .EC/[fM JD^&d~n_ 41<.e`{ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
t5z6{` sW~Z?PFP +e0]Y8J{ 3z[yKua\ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
8c m,G qy`95^ ny5=
=C{9 @L%9NqE`O ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
%d+:0.+`n jfyV9) ncb.ncb_callname[NCBNAMSZ] = 0x0;
[=Wn7cr '#SacJ\L7
P5ii3a?R Dg]ua5jk ncb.ncb_buffer = (unsigned char *) &Adapter;
b|T}mn oJK]oVX9i ncb.ncb_length = sizeof(Adapter);
W'\{8&:! x. r~e)x= WigC' ,UQ4`Mh^L uRetCode = Netbios(&ncb);
U S+PI` vN%zk(?T vJ$#m_aa 06I'#:] CString sMacAddress;
{A4"KX(U 7-+X -Y? B`a5%asJn 7ZHM;_
- if (uRetCode == 0)
0fnd9`N!0 {4&G\2<^^ {
"])X0z yM 4E:HO\ sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
=^4 vz=2 E9{Gaa/{ Adapter.adapt.adapter_address[0],
no+{9Uf $O&P@8:Z Adapter.adapt.adapter_address[1],
\1f$]oS .x$+7$G Adapter.adapt.adapter_address[2],
cS,(HLO91 YMnG-'^Z Adapter.adapt.adapter_address[3],
5xP\6Nx6&5 }:YS$'by Adapter.adapt.adapter_address[4],
R{kZKD= $k*E^~qT Adapter.adapt.adapter_address[5]);
'=@O]7o~ ]i\D*,FfU }
I(/W+o A\lnH5A return sMacAddress;
.Xh ^L R3wK@D }
!Pt|Hk dr .Nr}V.?57 |vA3+kG K
4I ?1 ×××××××××××××××××××××××××××××××××××××
( }5k"9Z nK1XJp 修改windows 2000 MAC address 全功略
z}yntY]n /K<Xr[z~y ××××××××××××××××××××××××××××××××××××××××
XCoN!~ %Vrl"4^}t +w:[By" Jz 'm&mu 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
eI; %/6# UL$^zR3%d +Vt@~Z4K ,d<wEB?\` 2 MAC address type:
{%^q8l4j $}2m%$vJO OID_802_3_PERMANENT_ADDRESS
lyfLkBF -7TT6+H) OID_802_3_CURRENT_ADDRESS
fyYT #r cG6Q$ xKEHNgen 2!cP[Ck modify registry can change : OID_802_3_CURRENT_ADDRESS
kM*f9x ,*?bET
$ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
7=u\D i>_V?OT#5 x&+/da-E/5 -OZXl 8<Asg2]6 Ex^7`-2,B Use following APIs, you can get PERMANENT_ADDRESS.
Ui@Q&%b 4&!`Yi_1L CreateFile: opened the driver
L,p5:EW8. 5'?K(Jdmp DeviceIoControl: send query to driver
f}Eoc>n YDyOhv ;XSV}eLu tk|Ew!M: Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
h35x'`g7+r `]#D dJ_| Find the location:
;yqJEj_m( ",(-AU!a)h .................
b4Zkj2L fJn;|'H! :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
%L=roqz 320Wm)u>: :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
}N#jA yp! Z`o}xV :0001ACBF A5 movsd //CYM: move out the mac address
_=3H!b = \kF}E3~+# :0001ACC0 66A5 movsw
5O#CdN-S <@.f# :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
\vT0\1:|i S)C =Q~& :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
H|tbwU)J B%6>2S=E :0001ACCC E926070000 jmp 0001B3F7
%E3|b6k\ T|GRkxd,E3 ............
X4!`
V? ~QJD.'z change to:
eG72=l)Mz ^6Q(he :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
w{#K.dx ;E l"dqH :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
;26a8g( _M8Q% :0001ACBF 66C746041224 mov [esi+04], 2412
dB ?+-aE G5|xWeNgA :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
ld-c? pFXDo4eH :0001ACCC E926070000 jmp 0001B3F7
68V66:0 SouPk/-B80 .....
%a&Yt X3tpW`alo J
[J, \CM/KrCR \`;FL\1+W K{B[(]( DASM driver .sys file, find NdisReadNetworkAddress
Aa[p7{e %k_R;/fjW i64a]= {(U?)4@ ......
PCF!Y(l Bf~ :000109B9 50 push eax
|GM?4'2M. F<Js"z+ 'e_^s+l)a tPIT+1. ]z * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
U+CZv1 I7ZY9W(S |
Rx<m+= `*mctjSN :000109BA FF1538040100 Call dword ptr [00010438]
"toyfZq@ /5 B{szf :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
zPEx;lO$ 4G"T{A`O :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
-lV]((I& h}k)7 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
,#hS#?t }-?_c#G3 :000109C9 8B08 mov ecx, dword ptr [eax]
~B;kFdcVXn |b7v(Hx :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
ivYHq#b59 /6jt
5N&, :000109D1 668B4004 mov ax, word ptr [eax+04]
!G=!^RA Yf:xM>.% :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
DXu#07\ $"1Unu&P ......
=)5O(h h}r* Z
6KM%R R_ymTB}<t( set w memory breal point at esi+000000e4, find location:
7ZarXv
z 1;?n]L`T ......
*z
I@Htp 1)yEx1 // mac addr 2nd byte
:tU&d(8 mRU-M| :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
j3 ,6UjlU x>:~=#Vi // mac addr 3rd byte
Z^ynw8k" y|X</3w :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
,{==f7|w Ks'msSMC :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
h&@A'om~ ;D.a |(Q ...
gP%S{<.? tQ0iie1Ys :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
~,[-pZ< Xi"+{6
// mac addr 6th byte
y"zgpqJ Hl-!rP.?0 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
IxN0m7 7Nx5n< :000124F4 0A07 or al, byte ptr [edi]
GF4k Mj&`Y
gW5a :000124F6 7503 jne 000124FB
3ht>eaHi fLkZ'~e! :000124F8 A5 movsd
,@I_b yQ$Q{,S9 :000124F9 66A5 movsw
6zv-nMZc H'2&3v // if no station addr use permanent address as mac addr
jw63sn {2jetX`@h .....
]`@= ;w WRa1VU&f NQBa+N bm/pLC6%. change to
0_nY70B \3nu &8d :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
RNa59b GD*rTtDWn :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
9Q\CJ9 UqVcN$^b :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
q{4W@Um- ^(}D :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
=[A5qwyv V2Iqk]V%y :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
F+
,eJ/] ;4(ULJ* :000124F9 90 nop
C:r@)Mhq hY*ylzr83 :000124FA 90 nop
5hxG\f#}? ^Om0~)"q ?=u/&3Cw nK!yu?mS It seems that the driver can work now.
c#)!-5E~H =1|^) 4M,x X667*L^ ig-V^P Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
""~b1kEt Gy;>.:n Z--A:D> iX&eQ{LB Before windows load .sys file, it will check the checksum
X
jPPgI Xmmb^2I The checksum can be get by CheckSumMappedFile.
wOMrUWB0 kT-dQ32 %>];F~z biLNR"/E Build a small tools to reset the checksum in .sys file.
a-\M)}T l1 M
% {/)q= v3*y43 Test again, OK.
i]cD{hv &g;&=<#I pftnFOLO X_3*DqY 相关exe下载
21T#NYfew CD!Aa http://www.driverdevelop.com/article/Chengyu_checksum.zip K]{x0A 5V $H?MW> ××××××××××××××××××××××××××××××××××××
n%S%a>IQj xCQLfXK7 用NetBIOS的API获得网卡MAC地址
v 1.8]||^ BNw};.lO ××××××××××××××××××××××××××××××××××××
u\y$< =#Z+WD-E !,cLc}a "*bP @W #include "Nb30.h"
<G_71J`MLC w paI}H# #pragma comment (lib,"netapi32.lib")
mB5Sm|{ 5%jy7)8C Z}AhDIw!G ;Tec)Fl *-';ycOvr Be~'@ typedef struct tagMAC_ADDRESS
%HD0N& |
9 <+!t\ {
*%ta5a iBt<EM]U/ BYTE b1,b2,b3,b4,b5,b6;
pV(qan, rU
|% }MAC_ADDRESS,*LPMAC_ADDRESS;
"!9FJ Y 0O!A8FA0
<dKHZ4 xdgbs-a) typedef struct tagASTAT
;w<r/dK 6ltV}Wt- {
$YiG0GK<" _)Ad%LPsd7 ADAPTER_STATUS adapt;
rM`z2*7%d o&)v{q NAME_BUFFER NameBuff [30];
jpkKdQX) &e3pmHp' }ASTAT,*LPASTAT;
A\})H Ov;q]Vn> J6mUU3F9f Fu>;hx]s UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
nH}V:C i
2 ='> {
w:9M6+mM^ tP89gN^PA| NCB ncb;
zHD8\* -XfGF<}r UCHAR uRetCode;
0E7h+]bh| r2\}_pIj memset(&ncb, 0, sizeof(ncb) );
\rY\wa 7[1VFc#tf ncb.ncb_command = NCBRESET;
>@EwfM4[e nT7]PhJ ncb.ncb_lana_num = lana_num;
XO5E-Nh O&Y22mu //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
t$PJ*F67M tm.&k6% uRetCode = Netbios(&ncb );
1
J[z ![Tf PHMp,z8 memset(&ncb, 0, sizeof(ncb) );
ypNeTR$4 i "aQm ncb.ncb_command = NCBASTAT;
o\qeX|.70 4'.]-u ncb.ncb_lana_num = lana_num; //指定网卡号
p
~)\! Mo]iVj8~ strcpy((char *)ncb.ncb_callname,"* " );
knzQ)iv&& mhF@S@ ncb.ncb_buffer = (unsigned char *)&Adapter;
&zPM#Q qv`:o
` //指定返回的信息存放的变量
r#d]"3tH h1#l12k^' ncb.ncb_length = sizeof(Adapter);
Q;@w\_OR xEB4oQ5 //接着,可以发送NCBASTAT命令以获取网卡的信息
DvTbt?i[ \rCdsN 2H uRetCode = Netbios(&ncb );
nTsPX Tat nZ`=Up p) return uRetCode;
zu1gP/ xG(:O@ }
tAb3ejCo? th=45y"C 72y!cK6 efh 1-3f int GetMAC(LPMAC_ADDRESS pMacAddr)
iz-O~T/^ _K~?{". {
bL5dCQxty os(}X(
NCB ncb;
XB%`5wwd +7K]5p;!~ UCHAR uRetCode;
cr{dl\Na 87nsWBe int num = 0;
[oH,FSuO!2 SHCVjI6 LANA_ENUM lana_enum;
.gI9jRdKw H{;8i7% memset(&ncb, 0, sizeof(ncb) );
r3.v ^ hpticW| ncb.ncb_command = NCBENUM;
,I[A~ i4
tW8Il ncb.ncb_buffer = (unsigned char *)&lana_enum;
j0jam:.p !Jo.Un7 ncb.ncb_length = sizeof(lana_enum);
14\!FCe)! .LNqU#a //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
2qkC{klC^M >l5JwwG //每张网卡的编号等
mH3{<^Z6 /t?(IcP5 uRetCode = Netbios(&ncb);
or]s m;I;{+"u if (uRetCode == 0)
%u|qAF2uS /h%MWCZWm^ {
@)8C K#{E87G( num = lana_enum.length;
? 5
V-D8k ) uyh //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
cjO,#W0&f 63-
YWhs; for (int i = 0; i < num; i++)
*)d|:q3 Cj):g,[a {
Bf88f<Z J0|}u1?l ASTAT Adapter;
0?t!tugG BmUzsfD if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
:<IW' |@-WC. {
0+:.9*g=k x{*!"a> pMacAddr.b1 = Adapter.adapt.adapter_address[0];
?\F ,}e JT^E`<nn pMacAddr.b2 = Adapter.adapt.adapter_address[1];
+;[`fSi Azz]TO pMacAddr.b3 = Adapter.adapt.adapter_address[2];
NV-9C$<n2! W@$p'IBwm pMacAddr.b4 = Adapter.adapt.adapter_address[3];
O\KAvoQ%s khv! \^&DD pMacAddr.b5 = Adapter.adapt.adapter_address[4];
BK d( EJtU(HmW pMacAddr.b6 = Adapter.adapt.adapter_address[5];
*E)Y?9u" AYZds >#Q }
rw\4KI@ L 8:xQPd?3 }
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\4p<;$' t@HE.h 4 z`5W, V7@xr
M ======= 调用:
v1lj /A Q8~pIv -)I _+N Le'\x`B MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
5y'Yosy: :gVjBF2 int n = GetMAC(m_MacAddr); // 获得网卡数量
]\e zES WE7l[<b J@TM>R yEny2q} TCHAR szAddr[128];
QaO`:wJj )AoFd> wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
.2P?1HpK X m3t
xp# m_MacAddr[0].b1,m_MacAddr[0].b2,
!T{g& f Z%R%D*f@y m_MacAddr[0].b3,m_MacAddr[0].b4,
<<1oc{i YC_^jRB8n m_MacAddr[0].b5,m_MacAddr[0].b6);
FTfA\/tl(; /fq6-;co+ _tcsupr(szAddr);
PS22$_} V"ZbKV+[ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Uk2q,2 %E\%nTV kt#W~n h,+=h;! z>:7}=H0 \d+HYLAJn ××××××××××××××××××××××××××××××××××××
bH{aI:9Fb c" 7pf
T 用IP Helper API来获得网卡地址
gsp7N OQQ9R?Ll{ ××××××××××××××××××××××××××××××××××××
k#(cZ `[\phv ^-!HbbVv [VW;L l 呵呵,最常用的方法放在了最后
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j#f&!&G5<& "/?qT;<$) 用 GetAdaptersInfo函数
0d ->$gb sriz
b JY+[ srLr~^$j[ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
&^_(xgJL ,9qB}HG SEIu4
l$E tl5IwrF6; #include <Iphlpapi.h>
'[8b0\ :gq@/COo( #pragma comment(lib, "Iphlpapi.lib")
yp^* TD/J `W n5
.V BfT, 88$Y-g5* typedef struct tagAdapterInfo
ELF`uWGE bl?%:qb.V {
)^Pvm }YP7x| char szDeviceName[128]; // 名字
L"I] mQvd ?ljod6 char szIPAddrStr[16]; // IP
Ne7{{1 ;x^,t@ xge char szHWAddrStr[18]; // MAC
S\5k'ifh b
H_pNx81 DWORD dwIndex; // 编号
c$kb0VR &;U7/?Q }INFO_ADAPTER, *PINFO_ADAPTER;
~UC/|t$ zD;]
sk4 Te}yQ= + !u}3H|6~ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
J*!:ar M%s$F@ /***********************************************************************
~vV)| [?@wCY4= * Name & Params::
B kxhF Bq]O &>\hX * formatMACToStr
('q vYQ az;jMnPpR5 * (
<]^;/2.B :V~*vLvR * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
c dbSv=r dMmka * unsigned char *HWAddr : 传入的MAC字符串
-QPWi2:k u7&'3 ef * )
5MY}(w ;nKHm * Purpose:
psX%.95Y G=HxD4l * 将用户输入的MAC地址字符转成相应格式
NJf(,Mr*| ]}7rWs[|1 **********************************************************************/
pEj^x[b`^ |cGeL[ void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
#S%Y;ilq vj&5` {
4t
Nv q h+~df(S. int i;
_G[I2] *;e@t4 short temp;
p_qm}zp
iEVA[xy=D char szStr[3];
r`R~{;oT 2HGD{;6>v{ p;=kH{uu ),Ho( %T\ strcpy(lpHWAddrStr, "");
)_^WpyzF1 ^I<T+X+< for (i=0; i<6; ++i)
rgdQR^!l6 Eu/y">;v# {
72ViPWW Kq 4<l temp = (short)(*(HWAddr + i));
n_aNs]C9R D5!K<G?-K _itoa(temp, szStr, 16);
%7>AcTN~ 3V
Mh) if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
CQjZAv
4m~7 ~- h strcat(lpHWAddrStr, szStr);
4:Xj-l^D `}~)1'(#/ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
Q
A)9 {jM<t }
"bR'Bt |\%F(d330 }
3> \fP#oQ C8qTz".5$ 0L0Jc,(F+ 3Wb2p'V7$? // 填充结构
+*_fN ]M )'!ml void GetAdapterInfo()
r=DHt&x= PM-PP8h
{
Q6.*"` qTTn51 char tempChar;
9R@abm,I ~+<xFi ULONG uListSize=1;
U8K&Q4^ 6<s(e_5f PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
7^I$%o 1g S*CLt int nAdapterIndex = 0;
$35,\ZO> VXkAFgO KIKq9 * nEd
M_JPv DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
u*26>. 4Hml.|$ &uListSize); // 关键函数
~)wwX:;B_ h7EUIlh" 7~ *;=,mw gj[ >p=Wn if (dwRet == ERROR_BUFFER_OVERFLOW)
WbQhlsc: mX@j {
mNx,L+3 18.Y/nZAgQ PIP_ADAPTER_INFO pAdapterListBuffer =
f^!11/Wv Yz2{LW[K (PIP_ADAPTER_INFO)new(char[uListSize]);
BZJKiiD 8B *E+f0 dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
x/%7%_+' rkfQr9Vc if (dwRet == ERROR_SUCCESS)
9V=<| 2
8>Du {
X:G&5 QJ a4R pAdapter = pAdapterListBuffer;
hGed/Yr B:O+*3j while (pAdapter) // 枚举网卡
'!wPnYT@D ^V<J69ny|9 {
6%ZHP? zP:~O CString strTemp = pAdapter->AdapterName; // 网卡名字
e{fZ}`=7y W>Mse[6`c strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
\;-=ODC J4gI=@e strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
n2n00%Wu[ \|eJJC r7Nu>[r5 j6tP)f^tD strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
m\6SG' X =$b-xsmeG pAdapter->IpAddressList.IpAddress.String );// IP
09 [as-3&5S oMh~5
W 0\5M^:8i3 formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
g|ql 5jW FNz84qVIx' pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
YO@hE> n 5~=qQK2 $zC6(C(l cs K>iN AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
K4j@j}zK9I ?_VRfeztw *he7BUO _&W0e} 4 pAdapter = pAdapter->Next;
kU#:I9PO f\h%; X A#Xj]^-* D^,\cZbY nAdapterIndex ++;
M'\pkzx CxJfrI_W }
pNp^q/-yB J3H.%m!V delete pAdapterListBuffer;
KU+( YF$1 d@-wi%,^ }
YO)')& LIr(mB"Y0 }
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