如何实现修改网卡物理地址的三种方法
\5j22L9S }39M_4a& 同样要感谢胡大虾
Oct\He\. 4Xa.r6T_N= 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
@#G6z`, '33Yl+h 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,
kG_&-b e2,<,~_K6 使得两块卡的MAC地址不同,那么网络仍然可以工作。
\emT:Frb ?Xy w<fMQ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
oxxE'cx{g :*^(OnIe 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
i2`.#YJ&v R.^Bxi-UG: 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
;+aDjO2( \xa36~hh40 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
,.1&Ff)S YA1{-7'Q 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
]JhDRJ\ 7%~VOB 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
Q{(,/}kA- '_Hb}'sFI 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
?];~N5<' ORFr7a'K 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
!>"INmz &km d< 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
+dPE!: OsHkAI 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
zEA{%)W Ply2DQr 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
RBHqLg( YGZAtSf3z 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
}lrfO_ bUZ&}(/ 台。
z[<pi: : .UX[!^ 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
k;AV;KWI' U)T/.L{0i 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
JXRmu~W~l 7J)a "d^e 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
Nys'4kx7 &T|UAM. w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
tCF0Ah T`(;;% ->requesthandler函数要hoo miniport的这个函数似乎不容易找
B 7x"ef eO"\UDBV 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
} SWA|x ZJ{+_ax0K 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
cfO^CC )f_"`FH0d bit RSA,that's impossible”“give you 10,000,000$...”
k[^}ld[ fmT3Afl5c “nothing is impossible”,你还是可以在很多地方hook。
3n=O8Fp qjdahVY 如果是win9x平台的话,简单的调用hook_device_service,就
cl9;2D"Zm! }f0^9( 可以hook ndisrequest,我给的vpn source通过hook这个函数
b;t}7.V'% gE]a*TOZk 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
XV0<pV> E<fwl1<88 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
n"Z,-./m ?\/dfK:! 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
[{d[f| -
KoA[UJ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
o<eWg x]jdx#' 这3种方法,我强烈的建议第2种方法,简单易行,而且
6iAc@ dwsy(g7 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
V~%WKQ /*xmv
$ 都买得到,而且价格便宜
eyl) uR [^"(%{H ----------------------------------------------------------------------------
D%";!7u 1.cUolnr 下面介绍比较苯的修改MAC的方法
75BOiX Fr Q-v]c Win2000修改方法:
D9pxe qf+= DIcyXZH< *U[Q =w PrYWha=c- 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Wb-'E%K '~vSH9nx/ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
.ubbNp_LU ?28G6T]/?d 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
TVEF+t 2>_LX!kyP] 《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
n46PQm%p 9zGKQ |X) 明)。
myo~Qqt? 4m g
7f^[+ 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)
:_[cT,3 '| Q*~Lh 址,要连续写。如004040404040。
H9a3rA> WFc[F`b 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。)
G^eFS; ThiPT|5u 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。
#I@[^^Vw g he=mQ- 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。
,-NLUS
"w YH'.Yj2 :!*;0~# uu46'aT ××××××××××××××××××××××××××
yl]Cm?8 Ss#{K; 获取远程网卡MAC地址。
JqV<A3i UOL%tT ××××××××××××××××××××××××××
yl;$#aZB mjr{L{H=?+ ."@a1_F| Y_iF$m/R 首先在头文件定义中加入#include "nb30.h"
e+[J[<8 A.cZa #pragma comment(lib,"netapi32.lib")
z_iyuLRdb /iJhCB[QZ typedef struct _ASTAT_
?ia[KLt" m_O=X8uj"D {
'MM~~: q,h.W JI ADAPTER_STATUS adapt;
If I$ 5'L}LT8p@ NAME_BUFFER NameBuff[30];
g7q]Vj T!eh?^E } ASTAT, * PASTAT;
8X~vJ^X9@y 5r}(|86O/ VlXy&oZ ~$&r(9P 就可以这样调用来获取远程网卡MAC地址了:
|k9j )Hg( $TW+LWb CString GetMacAddress(CString sNetBiosName)
G&@RLht vh{1u {
b(rBha| 3<Y;mA=hw ASTAT Adapter;
sn-+F%[ :usBeho IXk'?9 */h9 "B NCB ncb;
(HD>vNha1 K{|dt W& UCHAR uRetCode;
`Q_ R/9~ HC, 0"W @^jLYu|W 4]Nr$FY memset(&ncb, 0, sizeof(ncb));
3ncvM>~g 38S&7>0@|q ncb.ncb_command = NCBRESET;
Am^O{`r41 ;;J98G|1 ncb.ncb_lana_num = 0;
YY>Uf1}*9 #a>!U'1| G6ES] p:n^c5 uRetCode = Netbios(&ncb);
&ZFAUE,[ /M
c"K ~G^doj3|+ >" 8j{s memset(&ncb, 0, sizeof(ncb));
:1 rnr8t] ncb.ncb_command = NCBASTAT;
Tk=3"y+u[ FQ ^^6Rl ncb.ncb_lana_num = 0;
_BA_lkN+D iSW73P;) |*| a~t ':>*=& sNetBiosName.MakeUpper();
J]YN2{(x PSw+E'; <Q~7a
hF xa^HU~ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
q`K-T_< a;6\T*iJ! {Ag}P0%' P`v~L;f strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
-L<Pm(v& hWe}(Ks Xr;noV-X bo/!u
s# ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
zt%Fvn4/pF [gY__ ncb.ncb_callname[NCBNAMSZ] = 0x0;
UR=s{nFd 8-l Y6M\R\ 51'SA
B09 uzA'D ~)P ncb.ncb_buffer = (unsigned char *) &Adapter;
@z RB4d$ 4}FfHgpQ ncb.ncb_length = sizeof(Adapter);
]>i0;RME />7/S^ =KD*+.'\/ 6b)UoJxj uRetCode = Netbios(&ncb);
1g.9R@Kc$ \gXx{rLW 1qN9bwRO F<WX\q CString sMacAddress;
a[rUU'8 HwK "qq- / kGX 6hh @]3Rw[%z if (uRetCode == 0)
4>#^Pk?Ra ;a)\5Uy {
@zq{#7%z 8{<cqYCR sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
1uQf} 3]'z8i({7Y Adapter.adapt.adapter_address[0],
/RmCMT {G&g+9c& Adapter.adapt.adapter_address[1],
]YzAcB.R H
>{K]7D/y Adapter.adapt.adapter_address[2],
?{IvA: Z.(x|Q9 Adapter.adapt.adapter_address[3],
6p{x2>2y[ []Ea0jYu Adapter.adapt.adapter_address[4],
nd1*e ,~iAoxD5jY Adapter.adapt.adapter_address[5]);
0G 1o3[F @>j \~<% }
c[7qnSH dVfDS-v! return sMacAddress;
DyZ90]N %Q~Lk]B?t }
::` wx@ 0E[Se|! 4e t#Q ^)pY2t<^ ×××××××××××××××××××××××××××××××××××××
+60;z4y}w rXX|?9' 修改windows 2000 MAC address 全功略
1ouTZ'c? z\5Nni/~6D ××××××××××××××××××××××××××××××××××××××××
0wcWDE
9 5al{[mi =SnR9In &O)mPnx` 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
,oe{@z{*@ Dw3!
ibg Oc`fQqYy B E)l77=/ 2 MAC address type:
t_Wn<)XA $)~]4n= OID_802_3_PERMANENT_ADDRESS
L]}|{<3\ G9q0E| OID_802_3_CURRENT_ADDRESS
?J?!%Mw e>)5j1 eX@q'Zi Uo
,3 lMr modify registry can change : OID_802_3_CURRENT_ADDRESS
N!,l4!M\N Yv-uC}e but OID_802_3_PERMANENT_ADDRESS, you must modify driver
|_*1/Wz@ uBgHtjmae ;8Cqy80K w>s IWgC6)n@n ^D|c Use following APIs, you can get PERMANENT_ADDRESS.
|O?Aj1g[c?
"kC>EtaX CreateFile: opened the driver
A9gl|II {Se93o DeviceIoControl: send query to driver
$u
sU Gov{jksr L)5nb-qp BKEB,K=K@ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
O7sn>uO < lrw7 T Find the location:
FzIA>njt &Te:l-x .................
Y# #J ~Zm(p*\T :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
2LdV=ifq2S OA0\b_ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
Zn//u<D t}nRW o :0001ACBF A5 movsd //CYM: move out the mac address
;Z*RCuwg 3a0C<hW :0001ACC0 66A5 movsw
;xc 6eD[)_?]y :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
4$"Lf'sH6 PhS"tOGtX :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
dEiX!k$# {TNAK%'v :0001ACCC E926070000 jmp 0001B3F7
"=;&{N~8U AUK7a ............
wSK?mS6 wkGF&U change to:
?8 F7BS4oQ ln.~ >FO :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
Mx
}(w\\T :Us-^zVr :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
x@~V975Y S;g~xo :0001ACBF 66C746041224 mov [esi+04], 2412
?cvv!2B]T x1~`Z}LX0 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
r/e&}! DiX4wmQ :0001ACCC E926070000 jmp 0001B3F7
$4"OD"Z Cq .H&;pOf .....
h4#5j'RO `6A"eDa ]Vsze4>Z[ c2nZd.SD| >XF@=Jp LHz{*`22q DASM driver .sys file, find NdisReadNetworkAddress
C*9m `xh /iK )tl|X G-qxQD1wK )
l)5^7=W ......
rW^&8E[ +uA<g`4 :000109B9 50 push eax
4)ISRR 9pgct6BO 0[];c$r< uFqH_04 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
BSz\9 eT Wac8x%J
|
-=RXhE_{ 2g$Wv :E3 :000109BA FF1538040100 Call dword ptr [00010438]
K6X1a7 j405G4BVW :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
vcmS]$} b6lL8KOu :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
sDiYm}W .UcS4JU :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
y+PukHY e:l 6; :000109C9 8B08 mov ecx, dword ptr [eax]
R3~&|>7/T (F)zj<{f :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
c(jA"K[|b 7 mN?;X33 :000109D1 668B4004 mov ax, word ptr [eax+04]
#k6;~ X[w9~t$\ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
-zkB`~u_ QUNsS9 ......
Nl+2m4 1/m/Iw@ P'K')]D=! Hq9(6w9w set w memory breal point at esi+000000e4, find location:
iT%UfN/q=I sxqXR6p{ ......
,LW0{(&z -[F^~Gv|; // mac addr 2nd byte
o+na`ed Z(Vrmz2. :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
K( p1+GHC ,wV2ZEW}e // mac addr 3rd byte
%vksN$^ j% nd :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
~i
\69q% ^K"`k43{ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
]?r8^L yZ4 i8{jMe!Sa ...
5&>(|Y~I IE6/
E :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
@dXf_2Tv= CtfSfSAUuu // mac addr 6th byte
\|(;q+n?k 34U~7P
r9 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
>#ou8}0 K5KN}sRs" :000124F4 0A07 or al, byte ptr [edi]
, ^nUi c NOx|
# :000124F6 7503 jne 000124FB
TwH(47|?Nt ,9rT|:N :000124F8 A5 movsd
1/i| K.%E=^~q :000124F9 66A5 movsw
:J"e{|g', HCu1vjU(] // if no station addr use permanent address as mac addr
Zy#r<j]T ]-6 G'i? .....
Li'T{0)1) f 6q@ \u*,~J)z !y),| #7P change to
%:y-"m1\u$ YMWy5 \ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
{R#nGsrt; IP >An8+ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
:!/}*B <Z&gAqj 2 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
BoXCc"q[ %*uqtw8 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
"mOoGy,( ]D%[GO//! :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
!nu['6I% i2*nYd`K :000124F9 90 nop
/L~*FQQK> Ne[O9D
7 :000124FA 90 nop
?>&8,p17 @|^Ch+%@ oqE
-q\!H (=X16}n:> It seems that the driver can work now.
-P?}
qy^j( Z+}SM]m +vuW9 yT>T
Vq/e Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
;?cUF78# nQ+{1 C MT*b+&1e 48DsRy Before windows load .sys file, it will check the checksum
OS,$}I[`8 t
_W |` The checksum can be get by CheckSumMappedFile.
52~k:"c "Vh(%N`6 LU]~d<i99 hImCy9i} Build a small tools to reset the checksum in .sys file.
v`fUAm/ QXrK-&fju 6->b(B V
$ J
h"]iN Test again, OK.
<HD/&4$[ K{iYp4pU <(iOzn q&M;rIo? 相关exe下载
Vg3&:g5 / (tz! "K http://www.driverdevelop.com/article/Chengyu_checksum.zip x4.
#_o& $~-j-0
\m ××××××××××××××××××××××××××××××××××××
yTEuf@ 7KEGTKfW 用NetBIOS的API获得网卡MAC地址
md_Ld
/ J@5 OZFMZ ××××××××××××××××××××××××××××××××××××
K%g\\uo OlK2<< lojn8uL {kzM*!g #include "Nb30.h"
V^ :\/EU DXiD>1(q #pragma comment (lib,"netapi32.lib")
\uaJw\EZ lN&GfPP6 zEGwQp< gV7o
eZ5 q8D1MEBL` [brrziZ typedef struct tagMAC_ADDRESS
@!S$gTz EAI[J&c {
+2g3%c0} WZMsmhU@T BYTE b1,b2,b3,b4,b5,b6;
?BRL;( x u>eu47"n! }MAC_ADDRESS,*LPMAC_ADDRESS;
?R+$4;iy Jq!($PdA `Ctj]t f6#H@
X typedef struct tagASTAT
]+lr gu/Yc`S[ {
aJF`rLm |WX4L7yrhK ADAPTER_STATUS adapt;
v!uLd.( BE2{qO{ NAME_BUFFER NameBuff [30];
N3?d?+A$ vfm-K;,# }ASTAT,*LPASTAT;
#7>CLjI bcYz?o6 |(V3 -bE|FFU UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
>"[u.1J_'I YU`{ {
YszhoHYh :Ls36E8f= NCB ncb;
BpC Sf.zZ 5J;c;PF UCHAR uRetCode;
u|ZO"t 3LmHH
= memset(&ncb, 0, sizeof(ncb) );
oMPQkj; +R_U ncb.ncb_command = NCBRESET;
X}yYBf/R` \,Ndg*qC ncb.ncb_lana_num = lana_num;
ra&C|"~E %F~
dmA#: //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
GyCpGP|AZ kr?|>6? uRetCode = Netbios(&ncb );
A3n"zxU -'(:Sq,4o memset(&ncb, 0, sizeof(ncb) );
(}:xs,Ax GZ={G2@=I ncb.ncb_command = NCBASTAT;
".\(A f2 #cs!`Ngb+ ncb.ncb_lana_num = lana_num; //指定网卡号
N_<n$3P\?f >O _ strcpy((char *)ncb.ncb_callname,"* " );
X]!@xlwF\ E;sltl ncb.ncb_buffer = (unsigned char *)&Adapter;
fCfY.vd5 m";gD[m //指定返回的信息存放的变量
!S:@x.n@iR IFY!3^;zO ncb.ncb_length = sizeof(Adapter);
K"1J1>CHQ yiOF& //接着,可以发送NCBASTAT命令以获取网卡的信息
^kq! /c3r R4/@dA0
uRetCode = Netbios(&ncb );
Ir'f((8: (0+m&,
z return uRetCode;
$W]bw#NH iCS/~[ }
riL!]'akV |#wz)=mD A@ME7^w7 D\R^*k@V int GetMAC(LPMAC_ADDRESS pMacAddr)
sn(}5; `9-Zg??8r {
J$;)TI <Va>5R_d< NCB ncb;
(
~>Q2DS
T!PX? UCHAR uRetCode;
msylb~ ^ J^:~#`8 int num = 0;
O^#u%/ 5glGlD6R LANA_ENUM lana_enum;
#"_MY- yKJ^hv"# memset(&ncb, 0, sizeof(ncb) );
YLGLr@:q Q)>'fZ) ncb.ncb_command = NCBENUM;
H<;j&\$q yH^*Fp8V
ncb.ncb_buffer = (unsigned char *)&lana_enum;
qZh~Ay6I [_d*J/ X ncb.ncb_length = sizeof(lana_enum);
GN0'-z6Uy 9[D7N //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
YC'~8\x3z @Hh"Y1B //每张网卡的编号等
B}X#oA 1*h7L<#|mQ uRetCode = Netbios(&ncb);
6qlr+f `t6L'%\ if (uRetCode == 0)
H[
q{R iE(grI3 {
j`B{w P vwIO_W num = lana_enum.length;
CCO g1X_ SO/]d70HG //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
Ysu/7o4 7krA+/Qr( for (int i = 0; i < num; i++)
z7C1&bGe =*jcO119L {
x3|'jmg DlI5} Jh ASTAT Adapter;
mI#; pO2 }c%y0)fL if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
?C35 T*yveo&j {
sA}R! e%6{P pMacAddr.b1 = Adapter.adapt.adapter_address[0];
9 NQq=@ MVZ>:G9: pMacAddr.b2 = Adapter.adapt.adapter_address[1];
<J-Z;r(gQN QEa=!O pMacAddr.b3 = Adapter.adapt.adapter_address[2];
#1@~w}Dh VKz<7K\/ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
hm>*eJNp] Wh5O{G@Ut pMacAddr.b5 = Adapter.adapt.adapter_address[4];
mNoqs&UB ->=++ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
J-F_XKqH kB#vh }
bl_WN|SQ i5Q<~;Z+ }
zi
.,?Q 0(x@
NGb>{ }
-^v}T/Kl# (p=GR# return num;
bq-\'h
f< :* b4/qpYv }
=fK'Ep[ om?CFl yXg1N
N u^%')Ncp ======= 调用:
lVtn$frp q}Z
T?Xk? 7G/|e24 Ws)X5C=A MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
A'iF'<% 30+l0\1 int n = GetMAC(m_MacAddr); // 获得网卡数量
vfJk?
( 4uAafQ`@H -oBas4J yX3H&F6 TCHAR szAddr[128];
**w~ % T \N@ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
sA-W^*+ z/k~+-6O m_MacAddr[0].b1,m_MacAddr[0].b2,
&\|<3sd( ok%!o+nk. m_MacAddr[0].b3,m_MacAddr[0].b4,
;<@6f @ rq["O/2 m_MacAddr[0].b5,m_MacAddr[0].b6);
lFGxW 5 tkqBCKpDa _tcsupr(szAddr);
ZM`P~N1?)g w*%$
lhp! // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
h\*rv5\M %L>nXj `)M\(_ <<5 :zlb Sx9:$"3.X I{e^,oc ××××××××××××××××××××××××××××××××××××
vr;Br-8 w })Pedg 用IP Helper API来获得网卡地址
xWz;5=7a] _ZM9
"<M-X ××××××××××××××××××××××××××××××××××××
$1zeY6O 'O2#1SWe Q;ZHx.ye{ \}QuNwc 呵呵,最常用的方法放在了最后
2$zq ( a&
aPBv1 >"g<-!p@ 8~(+[[TQ@ 用 GetAdaptersInfo函数
>ydb? [=ak>>8 'ag6B(0Z Po11EZa$a 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
-s%-*K+,W GL =XiBt s8Ry}{ V/9"Xmv75 #include <Iphlpapi.h>
ro^6:w3O^ "Xk%3\{P #pragma comment(lib, "Iphlpapi.lib")
w[7.@ %^[ Xe3z6 ca3BJWY}J yb{{ z@ typedef struct tagAdapterInfo
GHC?Tp k-cIb@+" {
f@Rpb}zg+C x$?7)F&z char szDeviceName[128]; // 名字
LF)a"Sh \P~rg~ char szIPAddrStr[16]; // IP
hf+/kc!>i _O)2 char szHWAddrStr[18]; // MAC
Ms'TC;&PS )
~)SCN>- DWORD dwIndex; // 编号
j)tCr Py ^Ii \vk }INFO_ADAPTER, *PINFO_ADAPTER;
>+jbMAYSq -8Jl4F , *- IlF] #"p1Qea$ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
5Jhbf2- JdUz!=I /***********************************************************************
r5!x,{E6 ^o6)[_L * Name & Params::
SXo[[ao OT}Yr9h4 * formatMACToStr
O`[iz/7m yEpN,A * (
$mI:Im`s ?F87C[o * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
Y =g>r]2 Ih-3t*L * unsigned char *HWAddr : 传入的MAC字符串
=SK+\j$ w{e3U7; * )
jQxPOl$- <qq'h * Purpose:
UC+7-y, zJuRth)(, * 将用户输入的MAC地址字符转成相应格式
4)odFq: *pb:9JKi **********************************************************************/
3:~l2KIP4 9!xD~(Kr void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
f05"3L: tFvgvx\: {
}}``~ PJK]t7vp int i;
fY%M=,t3c Z.aLk4QO@ short temp;
Q k;Kn *qO]v9 j char szStr[3];
i{|lsd(+ %uz|NRB= AFINm%\/0 ~X~xE]1o|U strcpy(lpHWAddrStr, "");
iz9\D*or }c35FM, for (i=0; i<6; ++i)
_z<Y#mik cVB|sYdf {
YHO;IQ5 +U+aWk temp = (short)(*(HWAddr + i));
>w2Q1! (zS2Ndp _itoa(temp, szStr, 16);
!v-w6WG" K9C@dvFH if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
%
UW=: A#Q0{z@H strcat(lpHWAddrStr, szStr);
Ox7uG{t$# --
i&" if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
9raHSzK@d ;# R3k }
^sT+5M^ ?#BZ `H }
JNxW6 cK 2AXF$YjY Th7wP:iDP ~+pg^en // 填充结构
H5AK n*'7 Avs7(-L+s void GetAdapterInfo()
8S.')<-f P1)* q0 {
x1m8~F qPXANx<^ char tempChar;
zdLVxL>87 2I]]WBW#: ULONG uListSize=1;
rV8(ia |'U,/ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
";)r*UgR{B &\[Qm{lN int nAdapterIndex = 0;
I%;Rn:zl Y]+e
Df 0NL :z1N-h < 72s7*Rv DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
_l#3]# ERp:EZ' &uListSize); // 关键函数
oF%^QT"R lnC!g }yx=(+jP /e.FY9 if (dwRet == ERROR_BUFFER_OVERFLOW)
ur/Oc24i1n `"xk,fVYd {
xZ^ywa_ 51o@b PIP_ADAPTER_INFO pAdapterListBuffer =
\g~ws9'~ _L*f8e8 (PIP_ADAPTER_INFO)new(char[uListSize]);
#joF{M{ 2UU2Vm_6 dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
+Fk4{p Hi]vHG( if (dwRet == ERROR_SUCCESS)
ojN`#%X ?@Z7O.u {
<KHv|)ak #'J~Xk pAdapter = pAdapterListBuffer;
Qy{NS.T ?*CRa$_I| while (pAdapter) // 枚举网卡
8s QQK.N( **T:eI+ {
"[awmZ:wo =:4' CString strTemp = pAdapter->AdapterName; // 网卡名字
*4|9&PNLE hf_R\C(c strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
| f"-|6 q$MHCq; strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
2yl6~(JC+ \#
7@a74 E/:+@'(k e.h~[^zg strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
a4yOe*Ak,F tW:W&|q pAdapter->IpAddressList.IpAddress.String );// IP
xh{mca>?G N1YgYL )2)Zz +< OfD@\;L formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
NOF?LV @b]VCv0*f% pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
C@ FxB[ x
HY+q; M{*kB2jr &@=u+)^-{ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
TRSOO} h^['rmd 9TqnzD W=~id"XtJ pAdapter = pAdapter->Next;
"w;08TX8 =8O}t+U zXQVUhL6 3|q2rA nAdapterIndex ++;
86/. 8 ''_,S,.a20 }
Er`TryN|} nARxn#<+ delete pAdapterListBuffer;
0o;k?4aP.c P`}$-#D F }
Mg#`t$u U%Dit }
{*sGhGwr 0xN!DvCg>. }