如何实现修改网卡物理地址的三种方法
OW12m{ L@{5:#- 同样要感谢胡大虾
g2<xr;<t^ wb
}W;C@ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
x-_!I>l& kOGpe'bV 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,
i+V4_` 3wBc`vJ! 使得两块卡的MAC地址不同,那么网络仍然可以工作。
2ajQ*aNq MyOdWD&7 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
b)A$lP%` @"m?
# 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
IYy2EK[s AdtAc$@xK 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
o|nj2 . 5[|MO.CB$ 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
8L?35[]e ? 1g<] ? 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
R9->.eE Z=Oo%lM6B 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
2EOt.4cP ;TK:D=p4 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
,zLi{a6 /EOtK|E 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
{qm(Z+wcmb \7}X^]UV x 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
B=/*8,u 8yH) 8:w 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
bYEq`kjzc `bGAc&,& 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
sYt8NsQ 3H%oTgWk 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
K@6tI~un C`D5``4 台。
uE>2*u\ xOjCF&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
iaq0\d.[7 cvbv\G'aT 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
$b#"Rv h!f7/)|[o 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
j+n1k^jC 7:1c5F~M w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
EY(@R2~#J 9z,?DBMvc ->requesthandler函数要hoo miniport的这个函数似乎不容易找
<dzE5]%\ C,w$)x5kls 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
ztG_::QtG] DB yRP-TH 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
n2R{$^JxO }Y5Sf"~M bit RSA,that's impossible”“give you 10,000,000$...”
UKx91a}g YXH9Q@Gn “nothing is impossible”,你还是可以在很多地方hook。
<BQ4x.[ 6ZVJ2xs[% 如果是win9x平台的话,简单的调用hook_device_service,就
!9i,V{$c`" :<s)QD 可以hook ndisrequest,我给的vpn source通过hook这个函数
+EcN[-~ Od'!v & 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
]w FFGy 9[|Ql 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
Pe/cwKCI ]7ROCJ; 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
u|\Lb2Kb: _.Y?BAQ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
Xb42R1 D:llGdU#2 这3种方法,我强烈的建议第2种方法,简单易行,而且
j]6j!.1 ocy fU=}X 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
X LPO_tD "}|n;:r 都买得到,而且价格便宜
<UG}P \N `I<*R0Qe ----------------------------------------------------------------------------
!E> *Mn ;y?,myO 下面介绍比较苯的修改MAC的方法
\{n]&IjA i
4eb\j Win2000修改方法:
1P4jdp=~ '1=t{Rw :a}hd^;[%8 HW{osav9 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
LN?fw )k3zOKZ; Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
K!k,]90Ko TC3xrE:U<m 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
mz[rB|v"/7 w/N.#s^ 《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
G;FY2;adK ZYrXav< 明)。
-.1x! ~.jX (eN\s98)/ 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)
0,nDyTS^ F`U%xn, 址,要连续写。如004040404040。
uU6+cDp 7[:9vY 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。)
DPi%[CRH ;]MHU/ 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。
$r9Sn b3x!tuQn 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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\1&3r|R 获取远程网卡MAC地址。
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|Z$heYP:w "a;JQ: k#E D#']N Q! ] 首先在头文件定义中加入#include "nb30.h"
8\`]T%h 4)-LlYS_d< #pragma comment(lib,"netapi32.lib")
;p/RS# 5Y"lr Y38 typedef struct _ASTAT_
&2MW.,e7s 7Cx%G/( {
!Z,h5u\.w |SZRO,7x ADAPTER_STATUS adapt;
\Zqgr/.w/ 4\Y2{Z>P? NAME_BUFFER NameBuff[30];
ykxjT@[ NHUx-IqOX } ASTAT, * PASTAT;
k(><kuJ`3 'd^U!l D&/(Avx.
t*<.^+Vd 就可以这样调用来获取远程网卡MAC地址了:
m]+g[L?- 1[a;2xA~ CString GetMacAddress(CString sNetBiosName)
$&='&q S>aN# {
ioIUIp+B~u Z'>Xn^ ASTAT Adapter;
WsTbqR)W% ea=@r
Ng /fWVgyW>6 1 +O- g NCB ncb;
l];,)ddD9 D!ToCVos UCHAR uRetCode;
ot]E\g+! A{Z=[]r1`E _+S`[:;a O$E3ry+? memset(&ncb, 0, sizeof(ncb));
^UZEdR; KO<Yc`Fs ncb.ncb_command = NCBRESET;
H ZIJKk( cnXIE{9M ncb.ncb_lana_num = 0;
Fa,a)JY> 9Y- Sqk+ jmmm0,#D bg*4Z?[dd uRetCode = Netbios(&ncb);
G?{BVWtl} @3K)VjY7 5u
MP31 4$+1jjC]>~ memset(&ncb, 0, sizeof(ncb));
8=FP92X p-GlGEt_X ncb.ncb_command = NCBASTAT;
>;dMumX @mW: FVI ncb.ncb_lana_num = 0;
aIpDf|~ D:e9609 QDRSQ[ \ ^!L'Aoy;E sNetBiosName.MakeUpper();
RRqHo~*0 )dbi W^ict,t }a,j1r_Hl& FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
5*xk8* xI55pj* mEmznA fmXA;^% strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
&/d;4Eu '^'vafs-/@ h!?7I=p~# SEq_37 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
-~~"}u -tAdA2?G ncb.ncb_callname[NCBNAMSZ] = 0x0;
mVg-z~44T |G~LJsXW!v p [4/Nq,c BK]bSj ncb.ncb_buffer = (unsigned char *) &Adapter;
4P(Y34j H-~V:OCB~ ncb.ncb_length = sizeof(Adapter);
zdrCr0Rx,
Wp`wIe6 _(&^M[O QU_O9 BN uRetCode = Netbios(&ncb);
WLd{+y5# oJ\UF S '3O@Nxof4 Mp^%.m CString sMacAddress;
d&4]?8}=. w7cciD| +VkhM;'"C r5h}o)J if (uRetCode == 0)
Sg(fZ' - ~^cx a% {
&u( eu'Q3 IqJ7'X sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
0tv"tA; ce{(5IC Adapter.adapt.adapter_address[0],
>KmOTM<{ 97lM*7h; Adapter.adapt.adapter_address[1],
tT'*Uu5 T$5u+4>" Adapter.adapt.adapter_address[2],
yQ-&+16^ /_5I}{ Adapter.adapt.adapter_address[3],
`[p*qsp_ Fq>=0 ) Adapter.adapt.adapter_address[4],
;,![Lar5L "Lk-R5iFd Adapter.adapt.adapter_address[5]);
@.;] $N&J ,)e&u1' }
(lq7 ct fCdd,,,} return sMacAddress;
0)`{]&
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||a
5)D bmgK6OyVR 修改windows 2000 MAC address 全功略
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23 j{bK \>0%E{CR 99w;Q 2k T+ey>[ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
9?a-1 dznHR6x -Zx
hh ?K%&N99c! 2 MAC address type:
/fC@T =+9.X8SP OID_802_3_PERMANENT_ADDRESS
KKP}fN 4A6D>ChB'E OID_802_3_CURRENT_ADDRESS
<3C~< /HbxY $zS0]@Dj hbRDM' modify registry can change : OID_802_3_CURRENT_ADDRESS
hfT HP ~L $B]\/A5 but OID_802_3_PERMANENT_ADDRESS, you must modify driver
_i{$5JJ+K2 S`HshYlE q m99j]wr~c P=PcO> wQbN5*82 4lhoA Use following APIs, you can get PERMANENT_ADDRESS.
>Pne@w!* Se h[".l CreateFile: opened the driver
B7r={P!0 [~03Z[_"/ DeviceIoControl: send query to driver
5ws|4V 4+%;eY.A 8}9|hT;
RzCC>- Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
S-V)!6\cK 3Z=OUhn9 Find the location:
e FDhJ ?O(KmDH .................
XOgl>1O V^fSrW] :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
pwo5Ij,~q ?z3c$} :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
-;pZC}Nd3 a)J3=Z- :0001ACBF A5 movsd //CYM: move out the mac address
#v!(uuq, EOJ k7 :0001ACC0 66A5 movsw
(O {5L( %"tLs%"7=P :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
.2?txOKh Lt ;!q b. :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
c4QegN d~+8ui{-U :0001ACCC E926070000 jmp 0001B3F7
8m,PsUp7 %zj;~W;qPH ............
H.`>t ]-h$CJSY change to:
LDlj4>%pW^ VK\ Bjru9 :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
"#bL/b'{ [P,YW|:n :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
3 $7TeqfAC &"GHD{ix :0001ACBF 66C746041224 mov [esi+04], 2412
@y:mj \J9 BDoL)}bRE :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
6J. [9# AQkH3p/W :0001ACCC E926070000 jmp 0001B3F7
Ar&]/X,WG mD }&X7 .....
iC-WQkQY P|}~=2J 2>~{.4PI =
7U^pT Mda~@)7$ MQ;c'?!5[! DASM driver .sys file, find NdisReadNetworkAddress
+C3IP VB6EM|bphl wI'8B{[ yNp l0 d ......
Cb}hE
ro , VZ;= :000109B9 50 push eax
b;$ -s
\% J u5<wjQR\ tln*Baq vd7%#sHH& * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
{
?p55o !(\OT |
Q*wub9 "=)i'x"0" :000109BA FF1538040100 Call dword ptr [00010438]
W[S4s/)mg _r!''@B :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
o6f^DG3* w)I!q&`Y :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
0Yz
&aH Ao%E]M :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
2`4'Y.Qf zt/p'khP3 :000109C9 8B08 mov ecx, dword ptr [eax]
gb
6 gIFq; y[7*^9J :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
:`BZ,j_ b_88o-*/ :000109D1 668B4004 mov ax, word ptr [eax+04]
m~s.al(G91 &.k'Dj2hf :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
|~mq+:44+ I#(D.\P ......
}W&hPC S.o 9AUv9 v=Ep aYQ!`mS::M set w memory breal point at esi+000000e4, find location:
v5"5UPi- X\3IY:Q@T ......
/BC(O[P ;u;Y fOr // mac addr 2nd byte
'A91i 3UeG>5R :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
jJ%
*hDZ6t f(q^R // mac addr 3rd byte
S-[]z* w
<zO :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
x7$U ,ry2J,IT7 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
x:8x GG9 M7vc/E}]n ...
,=KJ7zIK? }N;c :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
:32 ;p~@*c'E // mac addr 6th byte
C[ <OF/
`o(PcX3/} :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
;c73:'e f:L%th :000124F4 0A07 or al, byte ptr [edi]
uiq)?XUKv ,6rg00wGE :000124F6 7503 jne 000124FB
kM>0>fkjE I^ W :000124F8 A5 movsd
@DK,ka( )mO|1IDTN :000124F9 66A5 movsw
b{H&%Jx) kE QT[Lo // if no station addr use permanent address as mac addr
mNw|S*C r.M8#YL .....
CFD& -tED& p1t9s
N, L+Q"z*W +=I_3Wtth change to
u->UV:u PQAN ,d :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
C`OdMM>D TL@_m^SM :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
K1RTAFf / 2!/*I: :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
]dk44,EL Y<Y5HI" :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
\XwXs5"G Ni IX^&N1 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
N(mhgC<O .(Q3M0.D :000124F9 90 nop
+GMM&6< '3=[xVnv :000124FA 90 nop
Uxx=$ OI B~W (_-<3)q4 'LIJpk3J It seems that the driver can work now.
Q%~b(4E^7P reLYtv m<005_Z0Q [>#?C*s Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
04NI.Jv &s_O6cqgh `9b/Q k{Yj!C>
# Before windows load .sys file, it will check the checksum
VR5$[-E3 $Hqm 09w The checksum can be get by CheckSumMappedFile.
S:{hgi,T* sJtz{' VkFTIyt Y1EN|!WZ Build a small tools to reset the checksum in .sys file.
~=(?Z2UDA_ 7(na?Z$
1g{`1[.QO 0rY<CV;fZ Test again, OK.
69(z[opW tDFN
*#( 2Xk(3J!!'a F>&Q5Kl R 相关exe下载
6d"dJV.\ KZeRbq2jJ http://www.driverdevelop.com/article/Chengyu_checksum.zip \p1H" A 20;M-Wx ××××××××××××××××××××××××××××××××××××
DIodQkF iOm1U_S 用NetBIOS的API获得网卡MAC地址
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G\tT wX4 ]OZZPo 0wXfu"E{ ^Qz8`1`;Z #include "Nb30.h"
vjaIFyj `7}6 #pragma comment (lib,"netapi32.lib")
?rXh
x{vD
3(%hHM7DM & PrV+Lv =K{$?%"
YFOK%7K ?qYw9XQYL typedef struct tagMAC_ADDRESS
1t=Y+|vA9 (:].?o {
p#'BV'0bl s0v?*GRX BYTE b1,b2,b3,b4,b5,b6;
$bh2zKB) 2fTkHBhn& }MAC_ADDRESS,*LPMAC_ADDRESS;
%yJL-6U {4ON2{8;4 hf0G-r_ow qO[6?q=c: typedef struct tagASTAT
3Gf^IV-
A_T-]YQ {
zMt "ST. g"(
vl-Uw ADAPTER_STATUS adapt;
J]nb;4w EnA) Rz NAME_BUFFER NameBuff [30];
C*ZgjFvB Xj"/6|X }ASTAT,*LPASTAT;
LslQZ]3MY `R0>;TdT L 7_Mg{ $4'I3{$ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
5.F.mUO @no]*?Gpa {
%m!o#y(hD` (qlIQC NCB ncb;
Q[scmP^$^ Df02#493 UCHAR uRetCode;
4?g~GI3 z|F>+6l"Y7 memset(&ncb, 0, sizeof(ncb) );
tc\LK_@$/F EonZvT-D= ncb.ncb_command = NCBRESET;
FIlw Fp+^`;j ncb.ncb_lana_num = lana_num;
+cM; d4 &1893#V //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
D4G*K*z,w4 [yL%+I uRetCode = Netbios(&ncb );
COc1np 's@v'u3 memset(&ncb, 0, sizeof(ncb) );
rw8O<No4.o {o+aEMhM ncb.ncb_command = NCBASTAT;
PV(bJ7&R AUcq\Ys ncb.ncb_lana_num = lana_num; //指定网卡号
|OF<=GGO+ ;#78`x2 strcpy((char *)ncb.ncb_callname,"* " );
< Upn~tH 511^f`P< ncb.ncb_buffer = (unsigned char *)&Adapter;
kf_s.Dedw }lML..((1 //指定返回的信息存放的变量
7'7bIaJk 3l->$R] ncb.ncb_length = sizeof(Adapter);
03J,NXs pK1P-!c //接着,可以发送NCBASTAT命令以获取网卡的信息
{z|0Y&>[= 2W|4 uRetCode = Netbios(&ncb );
}fZT$'*; })g|r9= return uRetCode;
s2_j@k?% /#20`;~F) }
5|NM]8^^0[ V%dMaX>^i LPb43 p]*$m=t0r int GetMAC(LPMAC_ADDRESS pMacAddr)
r.xGvo{iY Vm_y,;/(-R {
c~ l$_A cz
OhSbmc NCB ncb;
N~EM`d BRG1/f
d UCHAR uRetCode;
EyI
9$@4 ;"!dq) int num = 0;
44f8Hc1g y1cAw LANA_ENUM lana_enum;
6=Kl[U0Y RZjTUMAz4 memset(&ncb, 0, sizeof(ncb) );
D(Zux8l _ D1bR7 ncb.ncb_command = NCBENUM;
,[,+ _A yx3M0Qo ncb.ncb_buffer = (unsigned char *)&lana_enum;
)J<Li!3 "'94E,W ncb.ncb_length = sizeof(lana_enum);
aWm0*W"(@ YNn,{Xi //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
y^Oj4Y: 8^\DQ&D //每张网卡的编号等
?'P8H^K6u xE;4#+_I uRetCode = Netbios(&ncb);
jbpnCUzi %FT F if (uRetCode == 0)
tNjb{(eO\h 3F5r3T6j} {
vUS$DUF
bnUpH3 num = lana_enum.length;
z[0L?~$ 7SoxsT) //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
8UwL%"?YB `O.*qs5 for (int i = 0; i < num; i++)
uh\I' xVuGeanCv {
-kq=W_ o
]2=5;) ASTAT Adapter;
,COSpq]6 !\JG]2 \ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
OQ
5{# 1{_tV^3@ {
,aV89"} h#^IT pMacAddr.b1 = Adapter.adapt.adapter_address[0];
}(Nb]_H <po.:c
Ce pMacAddr.b2 = Adapter.adapt.adapter_address[1];
`XP]y= _Z#yI/5r pMacAddr.b3 = Adapter.adapt.adapter_address[2];
)6PZ.s/F6p bnWIB+%_ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
^>.?kh9z t#&^ -; pMacAddr.b5 = Adapter.adapt.adapter_address[4];
"%D+_Yb'X c;Hf +n pMacAddr.b6 = Adapter.adapt.adapter_address[5];
mc?5,oz;pz A~\:}PN }
tB &D~M6[ BEg%u)"([ }
`8xmMA_l 3xsC"c> }
'-D-H}%;}M X4BDl return num;
pJ6bX4QnDX 1FjA }
R/~j <.s3P ul(1)q^ r5(OH3 6>%)qc$i ======= 调用:
}LM^>M% r444s8Y j{7_p$JM .P# c/SQp MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
@0A0\2 5f=e
JDo=x int n = GetMAC(m_MacAddr); // 获得网卡数量
] \4-e2N`\ 2xni! *T+ <&8cq@< :)q/8 0@ TCHAR szAddr[128];
b?CmKiM% uCNQ.Nbf C wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
v8y77: G( nT.\ m_MacAddr[0].b1,m_MacAddr[0].b2,
#fG!dD42 g/lv>*+gS m_MacAddr[0].b3,m_MacAddr[0].b4,
~fAdOh ^ ^} m_MacAddr[0].b5,m_MacAddr[0].b6);
Z2PLm0%: 7eQ7\,^H _tcsupr(szAddr);
F{[2|u(4 [bJ"*^M) // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
4eU};Pv '@AK0No\W 3iV/7~
O _&XT
=SW} {tu* ="d= %ia/i : ××××××××××××××××××××××××××××××××××××
.<u<!fL2 _66zXfM< 用IP Helper API来获得网卡地址
=k2+VI H }uT' ××××××××××××××××××××××××××××××××××××
2(5wFc `2J6Dz"W `;hsOfo &hB~Z(zS! 呵呵,最常用的方法放在了最后
Z!G;q}zZ! GaSk&'n$Y 6%U1%; w{F8]N>0< 用 GetAdaptersInfo函数
cGsP0LkHC {h&*H[Z z yIXM}i: fyYv}z 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
.2.$Rq feIAgd}, wx}\0(]Gl =(Mv@eA" #include <Iphlpapi.h>
f|Z3VS0x iWCN2om #pragma comment(lib, "Iphlpapi.lib")
H3QAIsGS \
CV(c] fT[6Cw5w` gO*cX& typedef struct tagAdapterInfo
qnrf%rS +z>*m`}F {
Gd%6lab 6\\B{%3R2 char szDeviceName[128]; // 名字
> :!faWX lr +Kwve char szIPAddrStr[16]; // IP
$SG^, !!&A qq[2h~6P] char szHWAddrStr[18]; // MAC
}!Qo
wG .3{S6# DWORD dwIndex; // 编号
Ca@[]-_H -R~;E[
{% }INFO_ADAPTER, *PINFO_ADAPTER;
O7s0M?4 #T#&qo# z.e%AcX dI>)4( ) INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
SN?jxQ Tl8S|Rg /***********************************************************************
_f|Au`7m 'bY^=9&| * Name & Params::
[]3xb`<& O5Yk=-_m * formatMACToStr
c*~/[:} wh|[
"U(' * (
C0i: *1 ?Sn$AS I
* LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
;L(W'+ ?7^(' * unsigned char *HWAddr : 传入的MAC字符串
.N_0rPO,Kw *S~. KW [ * )
)\`TZLR ^w8H=UkP!+ * Purpose:
u$t*jw\fHg Fdm7k){A * 将用户输入的MAC地址字符转成相应格式
BxG0vJN| aNn < NW **********************************************************************/
nLto=tNUO >9+@oGe(E void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
~K:#a$!%, b[GZ sXD- {
&oTSff>p} [%P_
Y/ int i;
4%\L8: D*vrQ9
8 short temp;
p'KU!I} <%>Q$b5 char szStr[3];
9m!4 U2N,s `9a%}PVQ- [p}J=1S =<`9T_S 16 strcpy(lpHWAddrStr, "");
dMeDQ`c`W */nb%QV for (i=0; i<6; ++i)
iP|h] ;a+@ Va(R*38k {
B*Hp k/?+jb temp = (short)(*(HWAddr + i));
ghbxRnU} n$5,B* _itoa(temp, szStr, 16);
5{,/m"- zhHQJcQ. if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
`u %//m_( !fzqpl\ze strcat(lpHWAddrStr, szStr);
R/ l1$} ouVR[w>V if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
kn+`2-0 jl3RE|M\< }
;OPz T9 ws?p2$ Cla }
}(op;7 g3LAi#m N=tyaS(YJ +s1+;VUs3 // 填充结构
/LuwPM jTSw 0\} void GetAdapterInfo()
*ubLuC+b 9g^@dfBV {
l:j9lBS [ {lF1+];@ char tempChar;
{s=QwZdR aina6@S ULONG uListSize=1;
&IXr*I sKn>K/4JZ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
:E4i@ O7% cU%#oEMf< int nAdapterIndex = 0;
uZm<:d2%)
A-ir dfc-#I
p? FEU$D\1y DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
Lkqu"V 2#T|+mKxZM &uListSize); // 关键函数
r'{pTgm# kRSu6r9 'PV,c|f> JS({au if (dwRet == ERROR_BUFFER_OVERFLOW)
WQiEQ>6(t( .LnXKRd{ {
*% Vd2jW/ s)
V7$D PIP_ADAPTER_INFO pAdapterListBuffer =
KM< M^l_Q si3i#l&.b_ (PIP_ADAPTER_INFO)new(char[uListSize]);
5 xTm] _V-@95fK dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
;[gv-H +Nc|cj if (dwRet == ERROR_SUCCESS)
?P{C=Td2z N5%~~JRO {
EJdq"6S 3"I 1'+ pAdapter = pAdapterListBuffer;
*7BY$q 1m}'Y@I while (pAdapter) // 枚举网卡
rZ: dL6sb;7R {
d/P$q MD UO<uG#FB CString strTemp = pAdapter->AdapterName; // 网卡名字
}-:
d*YtK () b0Sh= strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
=*8"ci$ !Q cgTW)T strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
lSXhHy }! zjj\g^ XRP/E_4 a^4(7 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
F_YZV)q!W z7HC6{g%X pAdapter->IpAddressList.IpAddress.String );// IP
hl6al:Y C:EF(/>+- ~NU~jmT2 %b@>riR(y formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
LO#{ -aKk#fd pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
mUcHsCszH <0v'IHlZ8 .N/4+[2p( /~gM,* AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
<pK;D gJvc<]W8! "i_tO+ iLv"ZqGrw pAdapter = pAdapter->Next;
^4 es 5>h2WL //H+S
q66 -lb}}z+/ nAdapterIndex ++;
X903;&Cim _I5p
7X }
'
nf"u .(1=iL_3e delete pAdapterListBuffer;
<C${1FO7If ?G!^|^S* }
nez5z:7F g.F{yX] }
bgYM $Cc4Sggq }