如何实现修改网卡物理地址的三种方法
\r"gqv)^ zpZfsn! 同样要感谢胡大虾
>~_)2_j eg24.W9c 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
aP#/% Q"H/RMo- 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,
L2OR<3*|Av J M`[|"R% 使得两块卡的MAC地址不同,那么网络仍然可以工作。
hw=~%f; &d\ y:7 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
*q+X?3 d{Owz&PL 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
A#Y:VavQ? OsKtxtLO 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
<LN7+7} %*#+(A"V 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
`@#rAW D b7B|$T, 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
YLuf2ja}X ',/2J0_ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
Y(R.<LtY $=) Pky-~ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
{(I":rt# nu(7YYCM$ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
o=Y'ns^a( JfmYr47Pv 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
W2'!Pc,W \>X!n2rLZe 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
x,ZF+vE ;%;||?'v 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
F~eY'~&H} -+0kay% 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
$m A2AI RGrQ>'RL 台。
<>728;/C Ej1<T,w_ 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
dFyGI? [bRE=Zr$Ry 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
Kxg@( Q CP0'pL=; 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
u1=K#5^ 7*"Jx}eM w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
5JHEBw5W% y
G3aF( ->requesthandler函数要hoo miniport的这个函数似乎不容易找
B{*{9!(l9 P^tTg 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
(|NC xey l qKj;' 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
!-%XrU8o3 6q6xqr:W bit RSA,that's impossible”“give you 10,000,000$...”
72 |O&`O e~d=e3mBp “nothing is impossible”,你还是可以在很多地方hook。
h9/fD5 "%p7ft 如果是win9x平台的话,简单的调用hook_device_service,就
%D5F7wB e[s}tjx 可以hook ndisrequest,我给的vpn source通过hook这个函数
P-3f51 Q =1@LMIi5x 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
EC 1|$Co 6|~^P!& 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
UtP|<]{ -Jw4z#/- 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
,[)l>!0\H ~?FhQd\Q 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
gn&Zt}@[ imeE& 这3种方法,我强烈的建议第2种方法,简单易行,而且
4QTHBT+2` ]!&$&t8. 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
6su~SPh 6uT*Fg-G 都买得到,而且价格便宜
.ESvMK~x >0W
P:-\* ----------------------------------------------------------------------------
%qiVbm0 +vaA
P= 下面介绍比较苯的修改MAC的方法
8'%m! G!;PV^6x Win2000修改方法:
S_/S2(V" Cs7ol-\) X-(4/T+v JO+tY[q 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
&T~X`{V]` @OkoT: Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
EK Vcz'w 0%dOi
ko 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
Kk6=61} A 1^^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
v"W*@7<`S "~^0 明)。
ir/uHN@ doOuc4 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)
<|jh3Hlp <r.QS[:h 址,要连续写。如004040404040。
owQ,op# /Pkz3(1 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。)
.
ump?
M ?5J# 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。
5l
3PAG
]B?M3`'> 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。
Hd\V?#H .<F46?HS `SsoRPW&$ 7XK0vKmW3 ××××××××××××××××××××××××××
8hD[z} e-`.Ht 获取远程网卡MAC地址。
tP7<WGHd/ t15{>>f4> ××××××××××××××××××××××××××
0B7G:X0 d]`6N L_RVHvA=M/ jr? /wtw 首先在头文件定义中加入#include "nb30.h"
HFZ'xp|3dn 9`*Eeb> #pragma comment(lib,"netapi32.lib")
H8FvI"J $_E.D>5^%7 typedef struct _ASTAT_
k#Sr; " &hI!mo {
IBo } &B6 ADAPTER_STATUS adapt;
ypx~WXFK W.MZN4= NAME_BUFFER NameBuff[30];
_huJ*W7lR wW1VOj=6V" } ASTAT, * PASTAT;
{zvaZY|K" KE~Q88s YHQ]]#' 3HpqMz 就可以这样调用来获取远程网卡MAC地址了:
M7cD!s@'I r)pt(*KHo CString GetMacAddress(CString sNetBiosName)
Sb /?<$> Sv{n?BYq {
:J]'c} :5,~CtF5 ` ASTAT Adapter;
y>aO90wJ
Rzg;GH *k62Qz3 )|xu5.F NCB ncb;
P'lnS&yA FL^ _)` UCHAR uRetCode;
-&>V.hi7 Fm0d0j $G9LaD#;M AAlc %d/9 memset(&ncb, 0, sizeof(ncb));
|p&EP2?T BZ?3=S1* ncb.ncb_command = NCBRESET;
CF{b Yf^% &/]en|f" ncb.ncb_lana_num = 0;
>] 'oN {x_.QWe5 0N$7(. e=OHO,74z" uRetCode = Netbios(&ncb);
$lJcC |* QIGU i,R eyD V911 OR+qi*) memset(&ncb, 0, sizeof(ncb));
|NZi2Bu v"o"W[ ncb.ncb_command = NCBASTAT;
U]sAYp^$ F tIcA"^N ncb.ncb_lana_num = 0;
V2Vr7v=Y" PlzM`g$A ^[xcfTN d^aVP sNetBiosName.MakeUpper();
P[
:_"4U g8##Be 51q|-d "CJ~BJI% FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
_Hv+2E[4Z pX SShU# 4=([v;fc 1 P!)4W strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
[P`e@$ #uhUZq 2e1KF=N+ DO*U7V02 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
sE% $]Jp W\~^*ny
P6 ncb.ncb_callname[NCBNAMSZ] = 0x0;
H`CID*Ji V%oZT>T3 0hemXvv1 90<g=B ncb.ncb_buffer = (unsigned char *) &Adapter;
{-\U)&6#v )R JEOl1 ncb.ncb_length = sizeof(Adapter);
q*&R&K;q t>\sP a_>|Ny6{ N; g@lyo uRetCode = Netbios(&ncb);
^<CVQ8R7 `pfIgryns *U[yeE]. }mj9$=B4 CString sMacAddress;
'>"{yi- ]u|fLK.| b5NVQ8Mq }<04\t? if (uRetCode == 0)
'I]XX==_ ODxZO3 {
WTfjn|a xs{pGQ6Q sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
f jx`|MJ Z>9@)wo Adapter.adapt.adapter_address[0],
,dIev< Y$=jAN Adapter.adapt.adapter_address[1],
? }M81 ,;`f* # Adapter.adapt.adapter_address[2],
Tlw'05\{J Jl/w P Adapter.adapt.adapter_address[3],
WoEK #,I; KxkBP/`3Q Adapter.adapt.adapter_address[4],
yq%5h[M Za:j;u
Y Adapter.adapt.adapter_address[5]);
gg/`{ cpQ5F;FI }
Nc:s+ o xLW$>;kI return sMacAddress;
R /+$ : |\,OlX, }
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"?8)}"/f vY4sU@+V 修改windows 2000 MAC address 全功略
n=.P46| G !q[NRu ××××××××××××××××××××××××××××××××××××××××
|[*Bn3E: c7e,lgG- <3;p>4gN C~ 1] 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
Pyo|Sgk IVR%H_uz uz8LF47@:- bv+u7B6, 2 MAC address type:
z#*.9/y\^R Xh9QfT , OID_802_3_PERMANENT_ADDRESS
f"ezmZI @5>#<LV=E# OID_802_3_CURRENT_ADDRESS
x)PW4{3qR R;< q<i_l ]\(8d[4 ;l$$!PJ modify registry can change : OID_802_3_CURRENT_ADDRESS
YF5}~M ymF ]~TsmR[ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
idI w7hi4 Vj*-E kKX' Y+ xRh 22z XM$~HG KkJqqO"EL Use following APIs, you can get PERMANENT_ADDRESS.
o<G 9t6~ K`4lL5oH CreateFile: opened the driver
P'W} ]mCD (V{/8%mWc DeviceIoControl: send query to driver
&LLU@ | nS+Rbhs - x RZa/la* Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
'a~@q~! xTHD_?d Find the location:
WTSh#L @^,q/%; .................
q}{E![ZTu >*-%:ub :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
0m@+ &X>w =*\s`ox` :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
t~Q9}+ W`>|OiuF :0001ACBF A5 movsd //CYM: move out the mac address
g3^s_*A RT[p!xL :0001ACC0 66A5 movsw
o@meogkL O. * 0;5 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
dY1t3@E "hIYf7r## :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
mqSVd^ R5HT
EB :0001ACCC E926070000 jmp 0001B3F7
9CDei~ Sn=6[RQ>P ............
Eb3 ZM# [txOh!sxD change to:
THrLX;I MO`Y&<g~A :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
O
NabL.CV QoD_`d :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
-^p{J
TB+ wkg4I. :0001ACBF 66C746041224 mov [esi+04], 2412
Liqo)m vhe Y
F@ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
is.t,&H4P] M.}9)ho :0001ACCC E926070000 jmp 0001B3F7
v\xl?F -&/?&{Q0 .....
6)INr,d .$U,bE QV|6"4\ JPI%{@Qc^ DV5hTw0 Q'<AV1< DASM driver .sys file, find NdisReadNetworkAddress
.S` q2C\ k+QGvgP[4@ }">r0v!3 n
Kkpp- ......
k!c7eP"%8^ ~&?([}A :000109B9 50 push eax
\0\ O/^W0 >S5J^c %ZVYgtk;* )*KMU? * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
j >k
;Zj @c~Z0+Ji |
?9 huuJs7 v93b8/1 :000109BA FF1538040100 Call dword ptr [00010438]
%\'=Y/yP -` ]9o3E7H :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
<\229 \Ec<ch[)c :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
EX)&|2w
jz!I + :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
[@i:qB>B %. 1/#{ :000109C9 8B08 mov ecx, dword ptr [eax]
1W|jC Ca-"3aQkc :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
f 3UCELJ ;4O[/;i :000109D1 668B4004 mov ax, word ptr [eax+04]
r S@/@jKZE rm-d),Zt :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
zTng]Mvx Y3 $jNuV ......
x`6MAZ BlJiHz! bQ*yXJ^8 o2fih%p?1 set w memory breal point at esi+000000e4, find location:
a>j}@8[J
(?zg.y ......
p]aEC+q )^:H{1' // mac addr 2nd byte
=-sTV\ ~[CFs'`(2 :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
w$
8r<?^3 2@S}x@^ // mac addr 3rd byte
xpdpD xvl$,\iqE :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
^50dF:V(1 TFXBN.?9T :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
5FZw
(E 7I3_$uF ...
CX]1I|T5 1Vpti4OmU :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
rC8p!e.yL =Jm[1Mgt // mac addr 6th byte
^s)`UZ<C= W9SU1{*9 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
0? {ADQz (?e%w} :000124F4 0A07 or al, byte ptr [edi]
Ph3;;,v ' 53t_#Yte :000124F6 7503 jne 000124FB
,`t+X=# 5FOMh"!z\ :000124F8 A5 movsd
bZxN]6_ o[>d"Kp :000124F9 66A5 movsw
>oW]3)$4S U9oUY> 9 // if no station addr use permanent address as mac addr
{/QVs?d
Lt*P& .....
G9:XEEN =WTSaC 2U)n^ !q\8`ss change to
d:)#-x*h7 fJS:46 :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
=x<N+vjXY dlYpbw}W&< :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
AE rPd)yk0 =|oi0 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
`2Pa{g-. BqNsW
(+ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
6ll!7U(9(
VWft/2p~ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
5/"$_7"{a f~VlCdf+ :000124F9 90 nop
}n^Rcz6HeO TIGtX]` :000124FA 90 nop
$d*9]M4 "\wMs 3E*|^* (=j;rfvP It seems that the driver can work now.
b~aM=71 ](Fey0@ /DAR'9@h J?o Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
qb? <u !
I:N< kX8C'D4 gX ZJ3g,dc Before windows load .sys file, it will check the checksum
-#ZvjEaey E@GYl85fI The checksum can be get by CheckSumMappedFile.
"# *W#ohVA #8Bh5L!SJ1 g~DuK|+ | N/d} Build a small tools to reset the checksum in .sys file.
J5{;+ysUMl a0|hLqI
V_h&9]RL 1'&.6{)P Test again, OK.
Z|t=t"6" s+:|b~ n\+c3 }a;xs};X; 相关exe下载
R1zt6oY #Y=^4 U` http://www.driverdevelop.com/article/Chengyu_checksum.zip gH//@`6 T]tP!a;K ××××××××××××××××××××××××××××××××××××
+p%3pnj:K syw1Z*WK 用NetBIOS的API获得网卡MAC地址
^L%_kL_7 t\,Y<9{w ××××××××××××××××××××××××××××××××××××
n{gEIUo# q%sZV> lE k@I" 9L>?N:%5 #include "Nb30.h"
COw"6czX/ T8+[R2_ #pragma comment (lib,"netapi32.lib")
i.E2a) <D a-rv8 6=f)3!= =+iY<~8 qPPe)IM'Sc =mYf]
PIX typedef struct tagMAC_ADDRESS
xSudDhRP Xl4}S"a {
cKVFykwM owIpn=8|Q BYTE b1,b2,b3,b4,b5,b6;
<&\ng^Z$ c,@Vz
7c }MAC_ADDRESS,*LPMAC_ADDRESS;
z|>TkCW6 UBwl2Di f./K/ ':n`0+Eh typedef struct tagASTAT
e0(/(E: ov+{<0Q
{
Wep^He\: j:%,lcF ADAPTER_STATUS adapt;
$M}"u[Qq -_ 9k+AV NAME_BUFFER NameBuff [30];
=F@
+~)_ *H/>96 }ASTAT,*LPASTAT;
xeF>"6\ Zv@qdY<: TnQ>v{Rx P&Keslk UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
Pxl, " :'T+`( {
QATRrIj{e Bc8&-eZ, NCB ncb;
,SIS3A>s c4AJ`f.5 UCHAR uRetCode;
"1,*6(;: 9 :2Bt <q memset(&ncb, 0, sizeof(ncb) );
m.+h@ jG1(Oe;# ncb.ncb_command = NCBRESET;
>J;TtNE: z@`o(gh ncb.ncb_lana_num = lana_num;
^os_j39N9 RsDSsux //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
,NGHv?.N ~|"Vl<9 uRetCode = Netbios(&ncb );
Q^ W,)% oL]uY5eZoe memset(&ncb, 0, sizeof(ncb) );
BvP\c_ ]faj j\ ncb.ncb_command = NCBASTAT;
Ts.2\-+3 q|ce7HnK ncb.ncb_lana_num = lana_num; //指定网卡号
20}HTV{v >*EZZ\eU! strcpy((char *)ncb.ncb_callname,"* " );
#]dm/WzY JL,Y9G*]s ncb.ncb_buffer = (unsigned char *)&Adapter;
b|_e):V| S]@;`_?m{ //指定返回的信息存放的变量
IT NFmD OP\jO DX ncb.ncb_length = sizeof(Adapter);
\lg
^rfj 7I
~O|Mw //接着,可以发送NCBASTAT命令以获取网卡的信息
$ 5" suQTi'K1 uRetCode = Netbios(&ncb );
P7w
RX F{ ku,{NY
f^Y return uRetCode;
O[ z0+Q?6Z &KMI C }
Lyc6nP;F
bhD-;Y!6; !Q"L)%)'A L,R}l0kc int GetMAC(LPMAC_ADDRESS pMacAddr)
6 ZRc|ZQ \~8W0q.4M {
8(Az/@=n )<HvIr(xr NCB ncb;
:WRD<D_4 =bh: U90y UCHAR uRetCode;
1{M?_~g4 Vja 4WK* int num = 0;
waMV6w)< (EcP'F*;;y LANA_ENUM lana_enum;
pT=^o NlF*/Rs memset(&ncb, 0, sizeof(ncb) );
!BVCuuM>w "3VX9{'%@ ncb.ncb_command = NCBENUM;
-n7@r s O#cJAfuu ncb.ncb_buffer = (unsigned char *)&lana_enum;
bqH
[-mu6 d3z nb@7 ncb.ncb_length = sizeof(lana_enum);
P
DY :?/ b#@xg L*D //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
29grb P 9X*Z\- //每张网卡的编号等
KAZ<w~55c :uAL(3pQ uRetCode = Netbios(&ncb);
[NE! >h%>s4W if (uRetCode == 0)
_b8KK4UR k(G6` dY {
Yp(0 XP5o <U$YJtEK num = lana_enum.length;
1M`>;fjYa 8G)~#;x1 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
I._ A ^GV'Y for (int i = 0; i < num; i++)
=( ZOn=IL 8\;, d {
/
^)3V} 5$+7Q$Gw ASTAT Adapter;
7Wef[N\x =ttD5p if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
*i*\dl ^nZ=B>Yn2 {
lO\HchGzB ,W+=N"`a' pMacAddr.b1 = Adapter.adapt.adapter_address[0];
,l AZ4
gwIR3u pMacAddr.b2 = Adapter.adapt.adapter_address[1];
,62~u'hR5 e,#w*| pMacAddr.b3 = Adapter.adapt.adapter_address[2];
;S^"Y:7) \
o2oQ3 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
KPy)%i 5 `TMqrk pMacAddr.b5 = Adapter.adapt.adapter_address[4];
M>=@Z*u/+ ZzK^bNx)0 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
:kcqf,7 g:RS7od=, }
<`-sS]=d} o.Ww.F }
QN;5+p[N #O_%!7M{4 }
M5RN Z% UQkd$w< return num;
r1q'+i Ib{#dhV }
8Mtd}{Fw* %_n%-Qn ?`OFn F,K (ID%U ======= 调用:
w)J-e gc <- sr& Zl%)#=kO h7ZH/g$) MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
fqbWD)L] 0X99D2c int n = GetMAC(m_MacAddr); // 获得网卡数量
/Q9Cvj)" 6t!=k6`1 _=x*yDPG} ]Ls T TCHAR szAddr[128];
:)Es]wA#HZ `dF~' wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
X)(K|[ QpzdlB44l m_MacAddr[0].b1,m_MacAddr[0].b2,
<gX({FA A/9<} m m_MacAddr[0].b3,m_MacAddr[0].b4,
(eb65F@ P QNE/SSL m_MacAddr[0].b5,m_MacAddr[0].b6);
w)K547!00 lNc0znY _tcsupr(szAddr);
PC"=B[OlJ 4D5Wse // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
D$KP>G | J'k9W" RpU i' Tn,_0 8S#&XS>o P$Yw'3v/ ××××××××××××××××××××××××××××××××××××
V4u4{wU] rVhfj~Ts 用IP Helper API来获得网卡地址
HQF@@ oFyB-vpYQV ××××××××××××××××××××××××××××××××××××
"Cvr("'O ;L",K?6# f@9XSZ<.71 731RqUR 呵呵,最常用的方法放在了最后
V@RdvQy _nzTd\L88 X:f5t` ; %d-WQwJ 用 GetAdaptersInfo函数
(-1{W^( NH5sV.vvc \ eba9i^ vnf2Z,f% 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
w"D1mI!L
7 WJ8osWdLu D0
q42+5 Qru&lAYc< #include <Iphlpapi.h>
3XUVUd~ Xsn M} #pragma comment(lib, "Iphlpapi.lib")
sJQ~:p0e UZ<.R"aK C_;nlG6 VNz?e&> typedef struct tagAdapterInfo
_ZJQE>]nWu v}5YUM0H ` {
m' j1 g"!cO^GkT char szDeviceName[128]; // 名字
}/tf^@ 2>.b~q@ char szIPAddrStr[16]; // IP
mo
tW7|p.e IEM{? char szHWAddrStr[18]; // MAC
G{|"WaKW 3KeY4b!h DWORD dwIndex; // 编号
,. ht ~AE Z9h4 pd }INFO_ADAPTER, *PINFO_ADAPTER;
$AZ=;iP- g;q.vHvsc" @b2?BSdUp 1Xh@x INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
fwx^?/5j %#EzZD /***********************************************************************
[#X}( E>E^t=;[ * Name & Params::
2!9W:I7 s LD Ea * formatMACToStr
u46Z}~xf b -d2) * (
7Kj7or| %WP[V{,F * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
C\Ob!sv%H )_Hv9!U]e * unsigned char *HWAddr : 传入的MAC字符串
v9TIEmZ W4#DeT * )
^K8XY@{& AfZGI'%4[a * Purpose:
\Lb wfd= t\2-7Ohj6 * 将用户输入的MAC地址字符转成相应格式
wmMn1q0F k^KpQ&n **********************************************************************/
j)nE!GKD( Mj2Dat`p9 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
gQ{<2u '%+LQ"Bp {
aWvC-vZk zLxuxf~4@ int i;
[P6A$HC< BTOl`U short temp;
lR
F5/ cN2Pl%7 char szStr[3];
*Br
}U { /8s`m 'm<L}d VD!PF' strcpy(lpHWAddrStr, "");
EronNtu8i X=Y(,ZR(& for (i=0; i<6; ++i)
o8A8fHl -IDhK}C&T {
*ni0. " :[;}f; temp = (short)(*(HWAddr + i));
,s}7KE 1j}e2H _itoa(temp, szStr, 16);
8MU7|9 Q BHkicb ?
if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
@C('kUX~! !6#.%"{- strcat(lpHWAddrStr, szStr);
1} _<q k9 1?"Zrd if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
\O~WMN ?}uvpB1} }
\|4F?Y p2O [r }
kA2)T,s74 HFYe@ 2r n c.P ^"uD:f) // 填充结构
n"~K",~P l r~>!O void GetAdapterInfo()
8@6*d.+e :2b*E`+ {
<I?f=[ =8]Ru(#Ig char tempChar;
ne[H `7c }\A0g} ULONG uListSize=1;
uc=u4@.> p lzwk>b_ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
Hg\H>Z )wEXCXr! int nAdapterIndex = 0;
AGx(IK/_ A~s6~ &u) qw} ^Y8G}Z| DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
)"00fZL QdD@[ &uListSize); // 关键函数
nAsc^Yh F"tM?V.| >;s2V_d oChf&W 8u if (dwRet == ERROR_BUFFER_OVERFLOW)
'81Rwp t?;=\%^< {
sI#h&V,9 &Ci_wDJ PIP_ADAPTER_INFO pAdapterListBuffer =
{-|El}.M _JKz5hSl (PIP_ADAPTER_INFO)new(char[uListSize]);
=wl0 G+3uY25y dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
%2?"x*A )R@Y$*fm if (dwRet == ERROR_SUCCESS)
)1)&fN41i# f\:I1y {
n*~#]%4 v=IcVHuf pAdapter = pAdapterListBuffer;
h}+Gz={Q^ a^&RV5o while (pAdapter) // 枚举网卡
K=P LOC5 "nNT9
K| {
(d[JMO^@8 g(F2IpUm/ CString strTemp = pAdapter->AdapterName; // 网卡名字
1-G-p:| uBaGOW|Pl strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
grDz7\i: z-nV!# strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
sJ_3tjs) ,nw5 M.D_ )VG_Y9;Xk: H
.sfM strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
hSk od3b,Q pAdapter->IpAddressList.IpAddress.String );// IP
pTYV@5| Q0""wRq' Mi[,-8Sk ^687U,+ formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
h{PJ4U{W [} %=&B pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
8KzH
- _<)HFg6 =?hbi] H|cxy?iJ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
1a#R7chl ve*6WDK,H )U2%kmt ("J_< p pAdapter = pAdapter->Next;
{6wy}<ynC+ 9:Z|Z?>? aS+i`A :a MIc(B_q nAdapterIndex ++;
j)jt&Gg' x=Ez hq]X }
TyaK_XW j<vU[J+gx~ delete pAdapterListBuffer;
5=.mg6: 3^F1 hCB }
Uetna!ABB Sr6?^>A@t }
bB.Yq3KI DJH,#re> }