如何实现修改网卡物理地址的三种方法
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f+7k 同样要感谢胡大虾
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' HxR5&o 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
VN-0hw/A p_xJKQS 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,
c:=HN-*vQ fbI5!i#lz 使得两块卡的MAC地址不同,那么网络仍然可以工作。
.P8m%$'N <e Y2}Ml 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
}G(#jOYk T pCXe\W 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
^E,
#}cW XFFm'W6@ 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
sfVzVS[ aAcQmq TT 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
Uvk: ]@_|A, ] 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
2L<1]:I `m V(: 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
B|syb!g oVl:g:K40 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
An]Vx<PD = m|<~t 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
W^W.* ?e` BD$Lf,_ 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
Nt
tu)wr ZkibfVwe 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
f!7fz~&Sh G~zfPBN0D 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
']!wc8m1" #.FhN x 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
U4"&T,'lTL U8aNL
sw 台。
;Gu(Yoa}y -{oZK{a1 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
a/CY@V- ^Ux.s 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
P(\x. d: ra
,.vJuT 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
}L`Z<h*H A'uubFRL2[ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
>y!R}`&0^t TPj,4&| ->requesthandler函数要hoo miniport的这个函数似乎不容易找
FrRUAoFO uxX 3wY;M 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
XB[EJGaX iYW<qgz 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
.5~3D97X& {rF9[S"h bit RSA,that's impossible”“give you 10,000,000$...”
(j%"iQD VYK%0S9yH[ “nothing is impossible”,你还是可以在很多地方hook。
#|V)>") 1Fsa}UK 如果是win9x平台的话,简单的调用hook_device_service,就
F)aF.'$-/ !h^_2IX 可以hook ndisrequest,我给的vpn source通过hook这个函数
x9]vhR/av nWd;XR6| 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
X=jD^"- OJFWmZ(X 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
K,bX<~e5 pCeCR 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
Lq#!}QcW= +wGvYr
试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
QqC-ztz DRVvC~M-, 这3种方法,我强烈的建议第2种方法,简单易行,而且
+}g6X6m &jrc] 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
Lu71Qdu09 t#!AfTY$w 都买得到,而且价格便宜
(2
P&@!| Kciz^)'Z ----------------------------------------------------------------------------
(s51GRC u`*1OqU 下面介绍比较苯的修改MAC的方法
S""F58H n Sq`Zuu9t Win2000修改方法:
K7,Sr1O ` y=}o|/5" ]0")iY_ FW4#/H 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
QwnqysNx4 ~kI$8oAry Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
=s:Z-*vy! a!&<jM 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
h\6 t\_^\ !#4b#l(e6 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
#,SPV& -c[fg+L9 明)。
1/=6s5vS} Vzh\1cF 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
@f#6Nu EiPOY' 址,要连续写。如004040404040。
.p78
\T 6"2IV 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
+@+*sVb T9YrB 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
F{eI[A As|e=ut( 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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riSgb=7q9 cE*d(g 获取远程网卡MAC地址。
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O]?PC^GGY WS\Ir-B &iaS3x Hw,@oOh. 首先在头文件定义中加入#include "nb30.h"
V?n=yg B#o6UO\ #pragma comment(lib,"netapi32.lib")
_rW75n=3b7 +6(\7? typedef struct _ASTAT_
"|/Q5*L 4V'HPD>=V {
d*LW32B@ rs0Wy
ADAPTER_STATUS adapt;
rb]?"lizi \$xj>b; NAME_BUFFER NameBuff[30];
O_v*,L! ~L"?C } ASTAT, * PASTAT;
SL`nt wAc;{60s] 3 ]pHc)p!. 5a5)hmO RB 就可以这样调用来获取远程网卡MAC地址了:
pzeCdHF /1b7f' CString GetMacAddress(CString sNetBiosName)
`r&]Ydu: KESM5p"f {
j7J'd?l BR:Mcc ASTAT Adapter;
;]W@W1)$ 8Y/1+- *rA]q' jM T _fM\jdI NCB ncb;
_[/#t|I} W@D./Th UCHAR uRetCode;
m%s:4Z%= M<P8u`)>4H k +Cwnp VPb8dv(a3 memset(&ncb, 0, sizeof(ncb));
ZKai*q4? 9A *gW j ncb.ncb_command = NCBRESET;
jW>K#vj x
kdC-S ncb.ncb_lana_num = 0;
\85~~v@ 6i%Xf i 7 4]qz, S1U[{R?, uRetCode = Netbios(&ncb);
-\2hSIXj 0B:
v0R @4n>I+6*& "Cs36k memset(&ncb, 0, sizeof(ncb));
MfO:BX@$ /y(0GP4A ncb.ncb_command = NCBASTAT;
I
moxg+u
~ 7<M6F ncb.ncb_lana_num = 0;
Zpz3?VM( L+}<gQJ( *D.Ajd.G fElFyOo+ sNetBiosName.MakeUpper();
nlA:C>= 8{_lB#<[E Nnq1&j"m ?$l|];m)- FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
Z58{YC Y bP> Kx-%q I5 qrHBJ > /Q_Dd strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
m"QDc[^Ge QWtDZ> SmIcqM ZB`d&!W> ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
6&il> {8h[Bd ncb.ncb_callname[NCBNAMSZ] = 0x0;
7Gy:T47T\@ # 1dg% :Qhrh(i @w`wJ*I4, ncb.ncb_buffer = (unsigned char *) &Adapter;
y
G3aF( dqs~K7O^E ncb.ncb_length = sizeof(Adapter);
(|NC xey >F s/Wet 6q6xqr:W "c|Rpzs[ uRetCode = Netbios(&ncb);
z+- o}i w
?*eBLJ(G ZvMU3])u /(.:l +[w[ CString sMacAddress;
|Wjpnz tym:C7v%~ ^39lUKL Z&U:KrFH if (uRetCode == 0)
8;r #HtFM hzRKv6 {
}>d .6xMLo,R sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
Q$v00z]f* b $JS| Adapter.adapt.adapter_address[0],
CS~_>bn Od)y4nr3~ Adapter.adapt.adapter_address[1],
a[ayr$Hk? uYWD.]X;[ Adapter.adapt.adapter_address[2],
Q;g7<w17 6 dV )pJd Adapter.adapt.adapter_address[3],
JO+tY[q
-0x Q'1I Adapter.adapt.adapter_address[4],
EK Vcz'w P_w4
DU Adapter.adapt.adapter_address[5]);
bd~m'cob> {:|3V 7X }
gXJBb+P
f&mi nBU return sMacAddress;
vg1JN"S[ HE%/+mZN }
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w2'q9pB+ Dws)
4hH 修改windows 2000 MAC address 全功略
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.8u@/f%pV #-<Go'yF |w}j!}u ^2nrA pF 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
oDMPYkpTu w9G|)UDib h_[{-WC IBo 2 MAC address type:
b4i=%]v8 W.MZN4= OID_802_3_PERMANENT_ADDRESS
45sEhs[$ E|"SMA, OID_802_3_CURRENT_ADDRESS
_&BK4?H@b 1+uZF 5@m
,*n&[ ?$ e]K/* modify registry can change : OID_802_3_CURRENT_ADDRESS
HS/.H,X EXCE^Vw but OID_802_3_PERMANENT_ADDRESS, you must modify driver
:LY.C<8 qBX_v5pvVA dX cbS< 1vj@qw3 J
W@6m ;v@ G Use following APIs, you can get PERMANENT_ADDRESS.
E6TeZ%g Zek@xr;] CreateFile: opened the driver
f?Zjd&|Ch e"%TU DeviceIoControl: send query to driver
+ig%_QED[\ :^3 )[.m r6Yd"~ n 1"ZtE\{
" Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
FT-.gi0 I.jqC2G Find the location:
["EXSptB w~b:9_reY .................
\mc0fY s Z[[ymu8 :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
Bdw33z*m KUUA>'= :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
CW
&z?B ra Kq3c Kp4 :0001ACBF A5 movsd //CYM: move out the mac address
'6dVe2V iQgg[
) :0001ACC0 66A5 movsw
e.n(NW w+R/>a(] :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
4|`>}Nu .d1ff]; :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
e
Wux XGx[Ny_A2 :0001ACCC E926070000 jmp 0001B3F7
(?r,pAc: Qu61$! ............
P }sr k."p& change to:
z$%twBg}# %lHHTZ{+ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
X/~uF9a'< 7Bp7d/R- :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
$y8-JR~ !{lH* :0001ACBF 66C746041224 mov [esi+04], 2412
]y0Y ( @L3XBV2 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
F^u12R) al9wNtMT :0001ACCC E926070000 jmp 0001B3F7
f jx`|MJ l^lb ^"o .....
xqG<R5k>> D<S C
` 8>v_th w>%@Ug[" nq M7Is j7~FR{:j DASM driver .sys file, find NdisReadNetworkAddress
1r;zA<<%R 5'} V`?S F` U~(>u' %2}fW\%' ......
u:l-qD9=( yix[zfQt0 :000109B9 50 push eax
=>$)F 4LW \vA*dQ- KNVu[P)rv Oidf\%!mvR * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
I^y<W%Et JusU5 e| |
R
BYhU55B |b :000109BA FF1538040100 Call dword ptr [00010438]
2d&F<J<sU r]3-}:vU :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
:7v'[b \2\{c1df :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
1MN! >P/36' :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
~aob@( [l23b{ :000109C9 8B08 mov ecx, dword ptr [eax]
c[h~=0UtJ -vvyG :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
cLtVj2Wb t3;Zx+Br :000109D1 668B4004 mov ax, word ptr [eax+04]
UqP{Cyy{ .GrOdDK$ns :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
/(dP)ysc 2JfSi2T ......
]~TsmR[ 9d5$cV cQU/z"?+ gEh/m.L7 set w memory breal point at esi+000000e4, find location:
6nx\|F #D`@G8~( ......
={BD*=i $L/`nd // mac addr 2nd byte
p+d-7'?I ">H*InF :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
]VI^ hhf }9fa]D-a? // mac addr 3rd byte
lTx_E#^s &\h7E
:000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
{EgSjxfmw .~]|gg~ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
uFkl^2 ?UXFz' ...
|L2>|4 3lP;=*m. :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
mQ[$U 2dn^K3 // mac addr 6th byte
(5yM%H8: 3c<aI=$^ :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
;+Jx,{) U&^q#[' :000124F4 0A07 or al, byte ptr [edi]
&o:5lxR{ -Jd|H*wWo :000124F6 7503 jne 000124FB
n
Bu!2c vW+6_41ZM :000124F8 A5 movsd
\6b~$\~B ]Ry9{: :000124F9 66A5 movsw
&YhAB\Rw {:X'9NEE // if no station addr use permanent address as mac addr
]J7qsMw e(c\ U}& .....
"zEl2Xn28_ Xoj"rR9| u64#,mC[* ",#.?vT` change to
iq&3S 0 Sn=6[RQ>P :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
(NJ{>@& WogUILB :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
w\buQ6pR) ;n&95t1$ :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
^C>kmo3J s^kG]7 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
[,=?e ]H1mj#EWU :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
OSu&vFKz QkrQM&Im :000124F9 90 nop
8Pn ni;_Un~ :000124FA 90 nop
=EJ&=t sY]J!" iOfm:DTPr 85<k'>~L It seems that the driver can work now.
9{Hs1MD[ 8Km&3nCv$Q 4n,&,R r# q"d9C)Md Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
EP>u% ]# fNNl1Vls j\}.GM'8 Ev fvU:z Before windows load .sys file, it will check the checksum
$|$@?H>K Xaz "! The checksum can be get by CheckSumMappedFile.
4.9qB |<W$rzM /T _M't@j J0sD?V|{1~ Build a small tools to reset the checksum in .sys file.
E$"NOR ing'' _ (4H\ho8+mp 4D65VgVDM Test again, OK.
[S6u:;7 -` ]9o3E7H gM96RY )%C.IZ_s2 相关exe下载
rto?*^N? N&8$tJ(hhx http://www.driverdevelop.com/article/Chengyu_checksum.zip Ez1eGPVr -}7$;QK&a ××××××××××××××××××××××××××××××××××××
l*ltS(? %. 1/#{ 用NetBIOS的API获得网卡MAC地址
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E'6>3n `KQx#c>' ;4O[/;i Ejk;(rxI #include "Nb30.h"
& SXw=;B 4Kj.o #pragma comment (lib,"netapi32.lib")
%&L13: -2.7Z`*( BJ
UG<k {B+}LL! %A zy#m
q9
Df`6+ typedef struct tagMAC_ADDRESS
Nm)3 w:\} B'u {
Q<sqlh!h (T1< (YZ BYTE b1,b2,b3,b4,b5,b6;
a_N7X .`D'eS6b }MAC_ADDRESS,*LPMAC_ADDRESS;
yY VR]H H VMah3T! f:-)S8OJ J;& y?%{@5 typedef struct tagASTAT
u`|%qRt )+
<w>pc {
Sz5t~U=G J[}H^FR ADAPTER_STATUS adapt;
9=j9vBV ysnW3q!@ NAME_BUFFER NameBuff [30];
v ,")XPY ']k<'`b| }ASTAT,*LPASTAT;
:FAPH8] R+LKa Z ~& -h5=3 #-yCR UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
r;Sk[Y5# ]p! { {
+bumWOQ' *PF<J/Pr NCB ncb;
0B.Gt&Oal 2yA)SGri UCHAR uRetCode;
/A{ Zf'DI 9c^ ,v_W@ memset(&ncb, 0, sizeof(ncb) );
hYoUZ'4 j_JY[sex ncb.ncb_command = NCBRESET;
--$* q"
bRvGetX ncb.ncb_lana_num = lana_num;
J,}h{-Xy` 5`^@k< //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
P&0eu 8'PZA,CW uRetCode = Netbios(&ncb );
lDL&":t 3U<m\A1 memset(&ncb, 0, sizeof(ncb) );
6ll!7U(9( Ge?Wmq> ncb.ncb_command = NCBASTAT;
f~VlCdf+ $toTMah
w ncb.ncb_lana_num = lana_num; //指定网卡号
*(9Tl]w Im;%.J strcpy((char *)ncb.ncb_callname,"* " );
NY7yk3 }$_@yt<{W@ ncb.ncb_buffer = (unsigned char *)&Adapter;
A3eCI $INB_/RE //指定返回的信息存放的变量
:a }](Wn ;wwc;wQ' ncb.ncb_length = sizeof(Adapter);
/p
!A:8 GRcPzneiz //接着,可以发送NCBASTAT命令以获取网卡的信息
1_+ h"LE V,-we|" uRetCode = Netbios(&ncb );
Sgi`&;PF >V6t
L;+ return uRetCode;
?c#s}IH wtS*-;W }
u`'"=Y_E I !hh_ #*g=F4>t s!IIvF int GetMAC(LPMAC_ADDRESS pMacAddr)
syw1Z*WK Da-Lf2qT9 {
n{gEIUo# eIvZhi NCB ncb;
9L>?N:%5 qHk{5O3 UCHAR uRetCode;
`G$>T#Dq e"hfeNphz int num = 0;
>eTbg"\ gWr7^u&q@| LANA_ENUM lana_enum;
qPPe)IM'Sc cQEUHhRg! memset(&ncb, 0, sizeof(ncb) );
Xl4}S"a QXb2jWz ncb.ncb_command = NCBENUM;
fOi
Rstci {T8;-H0H ncb.ncb_buffer = (unsigned char *)&lana_enum;
JVoC2Z< YdhV
a!Y ncb.ncb_length = sizeof(lana_enum);
UBwl2Di &qbEF3p^@ //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
_*AI1/>` 4kL6aSqT //每张网卡的编号等
cy^=!EfA BHr ,jC uRetCode = Netbios(&ncb);
w-Ph-L/ -m^-p if (uRetCode == 0)
TnQ>v{Rx T
6D+@i {
:'T+`( ] hT\"5&6 num = lana_enum.length;
=NY;#Jjn cM%?Ot,mK" //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
!Q>xVlPVu HR-'8?)R.A for (int i = 0; i < num; i++)
KPToyCyR1 [KA^+n {
iDDJJ>F26 Ae7FtJO ASTAT Adapter;
`"=Hk@E X(tx8~z if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
$2uC%er"H cq[9#@
4= {
>*EZZ\eU! Ovx
* pMacAddr.b1 = Adapter.adapt.adapter_address[0];
4ior ^t3>Z|DiB^ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
ddgDq0N1j 2q[pOT'k pMacAddr.b3 = Adapter.adapt.adapter_address[2];
I7_lKr3 $2W#'_K+ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
OP\jO DX {|oWU8.l pMacAddr.b5 = Adapter.adapt.adapter_address[4];
1KUjb@" WD%(RC"Q pMacAddr.b6 = Adapter.adapt.adapter_address[5];
?q`i
MiN 8)S)!2_h }
bkdXBCBx? +2{ f>KZ }
6c!F%xU} '=;e#
C`<{ }
Dspvc @A6iY return num;
Zd-qBOB2L #;8)UNc)} }
Vja 4WK* K{d3)lVYCS pT=^o #U- y<[
3 ======= 调用:
'TYO-'aC =+_nVO* fDDpR= {-I+ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
#)}BY"C% |]<#![!h# int n = GetMAC(m_MacAddr); // 获得网卡数量
'|gsmO g#i~^4-1 b;
of9hY vk|f"I TCHAR szAddr[128];
s 4rva G@a (LsVd2AbR wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
m|fcWN[ (ORbhjl m_MacAddr[0].b1,m_MacAddr[0].b2,
"<|KR{/+ @N '_qu m_MacAddr[0].b3,m_MacAddr[0].b4,
DSHvBFQ ZNH-0mk m_MacAddr[0].b5,m_MacAddr[0].b6);
8\;, d 97 SS0J _tcsupr(szAddr);
7Wef[N\x s2L]H // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
^nZ=B>Yn2 o;wSG81 F~=kMQO Otu?J_ d3 }],l m U{dK8~ ××××××××××××××××××××××××××××××××××××
e,#w*| ]N}/L
lq 用IP Helper API来获得网卡地址
Ngx2N<$<*g L[44D6Vg ××××××××××××××××××××××××××××××××××××
rbOJ;CK :C^{Lc dlyGgaV*X t$qIJt$ 呵呵,最常用的方法放在了最后
Uy=yA b,:^\HKC #<Y3*^~5d ;^s|n)F#c 用 GetAdaptersInfo函数
Ma\%uEgTD #3ZAMV h)sT37 YL`ML t4MC 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
6{d?3Jk _fgsHx>l7 7`~0j6FY R7b-/
!L #include <Iphlpapi.h>
O*+HK1q7 7]So=%q #pragma comment(lib, "Iphlpapi.lib")
N/lEfy<&g: V1P]pP 3W ]zLUn D4"<suU|. typedef struct tagAdapterInfo
VO1 DNDzK
iMk {
'N6oXE $C=XSuPNK char szDeviceName[128]; // 名字
1r4NP PC"=B[OlJ char szIPAddrStr[16]; // IP
`Gxb98h/r e4_A`j' char szHWAddrStr[18]; // MAC
~9@527m<', 8S#&XS>o DWORD dwIndex; // 编号
6qQ_I0f sBWyUD }INFO_ADAPTER, *PINFO_ADAPTER;
{8":cn
j xc'uCbH ^Rl?)_)1HE $EIKi'!8 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
nT4Ryld dj5|t~& /***********************************************************************
LIJ#nb *Q2 oc:6 * Name & Params::
N? S;v&q+ ,;MUXCC' * formatMACToStr
5`}za- ,d!@5d&Zi * (
b'FTyi -1$z=,q' * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
EGFP$nvq Qa2p34Z/ * unsigned char *HWAddr : 传入的MAC字符串
}#~E-N3x Qa9@Q$ * )
Nz"K`C>/ lV3k4i RH * Purpose:
}/tf^@ D@5h$m5 * 将用户输入的MAC地址字符转成相应格式
IEM{? YVHf-uP **********************************************************************/
L|D9+u L O,+9r_Gh void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
n<)A5UB5- 4a!%eBhX"K {
nT~XctwF (-;(wCEE int i;
j,%i.[8S ',|OoxhbK short temp;
dA2@PKK 3DCR n : char szStr[3];
8.%wnH C\Ob!sv%H iz [IK%K HdY#cVxy strcpy(lpHWAddrStr, "");
n0K+/}m _h,X3P for (i=0; i<6; ++i)
rHybP6C< &eO.h%@ {
~ e<,GUx(] 2=<,#7zlJ temp = (short)(*(HWAddr + i));
T1?9E{bC8A I"8Z'<|/\q _itoa(temp, szStr, 16);
.;U?%t_7 e<8KZ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
+wHa)A0MW +?Q HSIQo strcat(lpHWAddrStr, szStr);
'm<L}d <Vh5`-J if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
X=Y(,ZR(& 1 K^-tms }
-IDhK}C&T ZOppec1D }
7)> L#(N "WPWMQ+ $QT% -9& &P*r66 // 填充结构
u^2/:L q{[y4c1bG{ void GetAdapterInfo()
]|Ie E!6 \|4F?Y {
vZ6R>f
HFYe@ 2r char tempChar;
`USze0"t0: !af;5F ULONG uListSize=1;
}`2+`w%uZ 8[
ZuVJ] PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
OzxiT + x6\^dVR} int nAdapterIndex = 0;
QY\'Uu{ p lzwk>b_ @P=n{-pIW ?H{?jJj$H DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
>Fe=PRs e9CvdR &uListSize); // 关键函数
l{kacfk# ;ae6h
[ F"tM?V.| S4E@wLi if (dwRet == ERROR_BUFFER_OVERFLOW)
'1G0YfG}n 7 lq$PsC {
!l9#a{#6l e&mTaCLG PIP_ADAPTER_INFO pAdapterListBuffer =
#
?u
bvSdU sI4
FgO (PIP_ADAPTER_INFO)new(char[uListSize]);
;>]dwsA*P 20Rm|CNH? dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
lZ,$lZg9Z g)<[-Q1 if (dwRet == ERROR_SUCCESS)
6iEA._y '?$<k@mJW {
Wx8cK= K=P LOC5 pAdapter = pAdapterListBuffer;
+:J:S"G x
;]em9b while (pAdapter) // 枚举网卡
pQm-Hr78j OJ7y {
2\Yv;J+; PJh97%7 CString strTemp = pAdapter->AdapterName; // 网卡名字
JgldC[|7 ?Xp+5{ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
>k2^A ggHl{cl) strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
S~ y.>X3"P 8ePzUc\# 1n $ \JF 2'm\M strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
sgB|2cj;j kChCo0Q>1 pAdapter->IpAddressList.IpAddress.String );// IP
,^T0!k$ O(T6Y80pU uF T5Z d5=yAn-+= formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
(=s%>lW| DEenvS`,P pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
cdfnM% `>\ V##T G0 x=Ez hq]X VmTgD96 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
9kas]zQ%=P 2-wgbC5 Wp=&nh wq#'o9s, pAdapter = pAdapter->Next;
A~wyn5:_ Mwd.S w8-L2)Q}I #Xun>0 nAdapterIndex ++;
StMvz~ S%w67sGl4n }
Q".p5(< ~#JX
0J= delete pAdapterListBuffer;
S)A;!}RK6 zm^5WH }
;:ocU? A:,V) }
j(Tk6S
W o$UV }