如何实现修改网卡物理地址的三种方法
4zASMu +vYoB$! 同样要感谢胡大虾
e&simX;W *v;!-F&8> 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
2VF%@p B268e 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
FYOD
Upn ^@I 使得两块卡的MAC地址不同,那么网络仍然可以工作。
pM^9c7@!: G'rxXJq 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
3;)>Fs; IM:=@a{ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
|M>eEE*F<
:l~ I 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
<:(6EKJAq} dA-2%uJ 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
nIAx2dh? 8yRJD[/S 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
r>dwDBE _9faBrzd 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
f_wvZ& a#^B2 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
sJ#4(r` /|r^W\DV&x 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
=7-9[ { e8y;.D[2 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
~hZ"2$(0
d{rQzia"mV 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
Wc,_RN- @xQgY*f# 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
$u7;TW6QD 9)0D~oUi 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
F
;{n"3< D5$wTI 台。
Q<z_/j9 ,%n\= 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
#?5 (o 8
![|F: 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
@*}D$}aR'V -c(F 1l 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
wDcj,:h` 4S,`bnmB w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
^cV;~&|.Xk [!!o-9b ->requesthandler函数要hoo miniport的这个函数似乎不容易找
if}-_E<F wkP#Z"A0~ 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
QN@CPuy I{
HN67O 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
&?VQ,+[< z|=}1;(. bit RSA,that's impossible”“give you 10,000,000$...”
kV?y0J. :Mb%A “nothing is impossible”,你还是可以在很多地方hook。
M>DaQ`b E8>Rui@9 如果是win9x平台的话,简单的调用hook_device_service,就
6726ac{xz g1XZ5P} f 可以hook ndisrequest,我给的vpn source通过hook这个函数
zEs>b(5u q+P|l5_
t 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
aT_&x@x >fe-d#!{ 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
umD!2
w Fp@TCPe# 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
6^uq?
{8 8 )~ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
;} und*q kdCUORMK 这3种方法,我强烈的建议第2种方法,简单易行,而且
.^N/peUq @[5xq 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
Uh7v@YMC m6n?bEl6I 都买得到,而且价格便宜
wm]^3qI2 d_4T}%q ----------------------------------------------------------------------------
_8"O$w 0QPH}Vi5} 下面介绍比较苯的修改MAC的方法
zV:pQRbt. _Xn qb+ Win2000修改方法:
Xg<*@4RD8 SeHagKA :80Z6F.k` ZaeqOVp/j 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
}-ftyl7 $SM#< @ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
$tz;<M7B r;>*_Oc7g 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
$}lbT15a kHXL8k#T 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
SfgU`eF%B =3q/F7- 明)。
eAX
)^q [PQ?#:r 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
;FBUwR} 0|2%vh >J 址,要连续写。如004040404040。
XpmS{nb >2~+.WePu 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
(ohq0Y .{ 44a$) 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。
[!} :KD2yX /TZOJE(2j
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。
.jS~By|r Q@
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JAAI_gSR3 1"/He ` 4 获取远程网卡MAC地址。
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9;Itqe{8w Gqcq,_?gt ?47@o1 Vnx,5E& 首先在头文件定义中加入#include "nb30.h"
?"zY"*>4 QFg sq{
#pragma comment(lib,"netapi32.lib")
0GB:GBhZ
=i_-F$pV typedef struct _ASTAT_
v3}L`dyh3 fRy^Q_~, {
-:30:oq ~n[xtWO0 ADAPTER_STATUS adapt;
70f Klp
Vm(1G8 a NAME_BUFFER NameBuff[30];
GDu~d<R H :!5IW?2 } ASTAT, * PASTAT;
5QPM t^ Lg~B'd8m IB#
@yH ?shIj;c[ 就可以这样调用来获取远程网卡MAC地址了:
|;.o8} \"CZI<=TB CString GetMacAddress(CString sNetBiosName)
!PrwH; _@
*+~9%8p {
N5]0/,I} }b=}uiR# ASTAT Adapter;
:T]o) si&S%4( ]xX$<@HR 0KMctPT]p NCB ncb;
Kl2lbe7 356>QW'm UCHAR uRetCode;
Cl^\OZN\= OH5>vV'i Lb;zBmwB N@O8\oQG memset(&ncb, 0, sizeof(ncb));
)dY=0"4Z w"SoeU ncb.ncb_command = NCBRESET;
YyTSyP4 9uRFnzJVx ncb.ncb_lana_num = 0;
BT)X8>ct D[_| *9BC wD68tG$ \[gReaI uRetCode = Netbios(&ncb);
{?J/c{=/P HPb]Zj ,$'])A?$ Ps%qfL\ memset(&ncb, 0, sizeof(ncb));
NZ/yBOD( J9\a{c;. ncb.ncb_command = NCBASTAT;
Pcu#lWC$ $aN-Y?U% ncb.ncb_lana_num = 0;
N@Y ljz| TF 'U <$ F\Nk|x yY[<0|o u sNetBiosName.MakeUpper();
JJ{9U(`_y6 taFn![}/!g s<9RKfm 5B&;uY FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
C?i >.t D\[h:8k v^ zu:Z* oP!;\a( SL strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
-O&CI)`;B AC;V
m: @{ 9lGOWRxR) +hE(Ra# ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
hSFn8mpXT 4O;OjUI0a ncb.ncb_callname[NCBNAMSZ] = 0x0;
_~rI+l A RRGWC$>? ]J:1P`k. W?eu!wL#p ncb.ncb_buffer = (unsigned char *) &Adapter;
} ~"hC3w x_c7R;C ncb.ncb_length = sizeof(Adapter);
ZTU&,1Y ; rAs,X QHWBAGA VxY+h`4# uRetCode = Netbios(&ncb);
(y?ITz9 =QK$0r]c'k RjWqGr;bO -i4&v7" CString sMacAddress;
=e gW 8}fu,$$5 {X[ HCfJd Ux#x#N if (uRetCode == 0)
*P 3V `ORECg) {
e"'#\tSG zGc:
@z sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
+ +aL4: )u/H>;L P Adapter.adapt.adapter_address[0],
2*N_5&9mE OM|Fwr$ Adapter.adapt.adapter_address[1],
!2z?YZhu : C b&v07 Adapter.adapt.adapter_address[2],
AgRjr"hF*e -0_d/'d Adapter.adapt.adapter_address[3],
IBQ@{QB j6 Adapter.adapt.adapter_address[4],
549jWG {5d9$v7k4 Adapter.adapt.adapter_address[5]);
/;tPNp{!dw wWSdTLX }
K{ \;2M aB]m*~ return sMacAddress;
<)\y#N 7lS#f1E }
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"dROb}szn
bu=?N 修改windows 2000 MAC address 全功略
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=7m}yDs6$ Q 2A7mGN i~3u>CT N<QjdD& 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
DhX#E& ,o^y`l 01T`Flz M;0]u.D*= 2 MAC address type:
fZxIY, U,+[5sbo OID_802_3_PERMANENT_ADDRESS
v^ /Q 8Q
.AYj'Y OID_802_3_CURRENT_ADDRESS
RN)dS>$ 3SSm5{197 .e'eE dB+N\HBY modify registry can change : OID_802_3_CURRENT_ADDRESS
n!')wIk 5C"QE8R o but OID_802_3_PERMANENT_ADDRESS, you must modify driver
dJv!Dts')C d/}SAvtt [HN|\afz D;I6Q1I {CR 5K9 16L]=&@ Use following APIs, you can get PERMANENT_ADDRESS.
sP-^~ pp @]qBF]6 CreateFile: opened the driver
8scc%t7 _:+
KMR DeviceIoControl: send query to driver
O:{U^K:* DAwqo.m Yk42(!
?x^z]N|P Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
~V/?H!r'{} 2kv7UU#q2 Find the location:
6G}+gqbX DfV~!bY .................
oG7q_4+& tX!nsm1 :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
*xE,sj+( >|6iR%"f# :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
U:MPgtwe +525{Tj :0001ACBF A5 movsd //CYM: move out the mac address
@Kf_z5tm: hLDA]s :0001ACC0 66A5 movsw
/T,Z>R RUr=fEH :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
[]0mX70N /)xlJUq :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
RNPbH. N$xtHtz8" :0001ACCC E926070000 jmp 0001B3F7
__[xD\ES }Z
TGi,Pc ............
g~BoFc.V2~ k8,?hX: change to:
s/:Fwr4q#a U$H@ jJ* :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
# wc \T k z"3ZDR :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
Y%|@R3[Nk eUl/o1~mXa :0001ACBF 66C746041224 mov [esi+04], 2412
4t/&. W5/0`[4 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
(_r EAEo <!pQ :0001ACCC E926070000 jmp 0001B3F7
},5'z{3E LkLN7| .....
-
}!H3]tr O)kgBrB !;6Jng% \@}#Gez ri1C-TJM) q8:{Nk DASM driver .sys file, find NdisReadNetworkAddress
E42eOGp9i @<M*qK1h B/Gd(S`@q cL8#S>>u. ......
Omi^>c4G ?EU\}N J :000109B9 50 push eax
N~pIC2Woo r}u%#G+K, $6F)R| xsjO)))f * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
pPVRsXy Jdy<w&S |
1Uf*^WW4 +Z!;P
Z6 :000109BA FF1538040100 Call dword ptr [00010438]
=2y8CgLj _ nP;Fx :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
#'OaKt?Z) xt4)Ya :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
kCUT ^ w62=06`@ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
Q,Z*8FH= `(0LK%w :000109C9 8B08 mov ecx, dword ptr [eax]
bXYA5wG ==/n(LBD :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
$jI>[% TP1S[`nR :000109D1 668B4004 mov ax, word ptr [eax+04]
Gjz[1d Sd IX-k. :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
}.)s%4p8
cgC\mM4Nla ......
z"DkFvA A>NsKWf{ XE}H 3/2 }<MR`h1 set w memory breal point at esi+000000e4, find location:
+:6Ii9GN Lt#'W ......
Sx]
T/xq SbsouGD,{ // mac addr 2nd byte
'mdM q=VI oKFT?"[X :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
RA a[t :| kqvow3u // mac addr 3rd byte
W[NEe,.> ,J mbqOV?! :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
`-B+JQmen '?o9VrO :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
Wv!<bT8r 1 7hTr ...
d~ng6pA nY `2uN~9 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
#>@z
2K7 5;)*T6Y // mac addr 6th byte
%'L;FPxB AF4?IH :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
=A[5=
k> tPHS98y :000124F4 0A07 or al, byte ptr [edi]
1'6cGpZY ZF#Rej? :000124F6 7503 jne 000124FB
o%M<-l"!/ Bk|K%K :000124F8 A5 movsd
Nq 8@Nyp >s*Drf X6 :000124F9 66A5 movsw
iO!6}yJ*V ++[5q+b // if no station addr use permanent address as mac addr
d]0a%Xh[ W( *V2<$o .....
Em13dem qH%")7> myQ&%M
gx IGj`_a change to
;n#%G^!H NB8& :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
1M%S
gV-# 4ax|Vb)D :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
dc 0@Y =~FG&rk^ :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
US? Rr nl/UdgI :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
"Q+83adY4x >cOeiK :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
#]KgUc5B N=,j}FY :000124F9 90 nop
&m{'nRU}c Lue|Plm[y :000124FA 90 nop
"/%89 HMD gb-{2p>} k{Lv37H 5vZ#b\;#V It seems that the driver can work now.
):6- ahIE;Y\j' cwtD@KC[B g@nk.aRw Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
SX+RBVZU #n})X,ip2 66ohmP@04Z )r!e2zc=Q Before windows load .sys file, it will check the checksum
V7<eQ0;m
Px4/O~bLk The checksum can be get by CheckSumMappedFile.
mIc:2.q^ z-u?s`k** v|+5:jFOqb F&@ |M( Build a small tools to reset the checksum in .sys file.
]A:( L9 K84&sSi o)]FtL:mm y$oW! Test again, OK.
i2F(GH?p[ D\rmaF+ 2cnj@E:5l |4SW[>WT: 相关exe下载
&IQ%\W#aY fGu!M9qN4 http://www.driverdevelop.com/article/Chengyu_checksum.zip f$D@*33ft e@
oWwhpE ××××××××××××××××××××××××××××××××××××
*6*-WV6 79ZxqvB\ 用NetBIOS的API获得网卡MAC地址
c4] u&tvjJ o bGWxI%a ××××××××××××××××××××××××××××××××××××
wGXwzU wJIB$3OT B?(4f2yE oX|?:MS: #include "Nb30.h"
QrS$P09=\ #8?^C]*{0 #pragma comment (lib,"netapi32.lib")
};SV!'9s?~ vl5){@
sd!sus|( R "3y} F zl)&U=4l YN#XmX% typedef struct tagMAC_ADDRESS
:WX0,-Gn WN0c%kz= {
;QPy:x3 f-+.;`H)T BYTE b1,b2,b3,b4,b5,b6;
)Qr6/c8} euZ(}+N& }MAC_ADDRESS,*LPMAC_ADDRESS;
p {C9`wi) zD_HyGf =~,l4g\ T|+$@o typedef struct tagASTAT
5faj;I{%JY OOLe[P3J3 {
pG28M]\ JK^[{1
JI ADAPTER_STATUS adapt;
hWxT ! 84Zgo=P} NAME_BUFFER NameBuff [30];
5;
f\0<- NhDA7z`b'J }ASTAT,*LPASTAT;
l\aUresm zPBfiK_hV Xiju"Cup" gb_X?j%p7 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
ADBpX> 41'EA\V {
,9vJtP+T+! )*HjRTF6G NCB ncb;
3ZN>9` hho%~^bn( UCHAR uRetCode;
]wf|PU~nr u:5IjOb2^ memset(&ncb, 0, sizeof(ncb) );
$3:X+X \_>?V5( ncb.ncb_command = NCBRESET;
7vNtv9 -$L(y@%X^ ncb.ncb_lana_num = lana_num;
X7&U3v @ RX`> r{_ //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
|D(&w+( *[
#*n n uRetCode = Netbios(&ncb );
||f vKyKW> x\]z j! memset(&ncb, 0, sizeof(ncb) );
w .l|G,%= o'^phlX ncb.ncb_command = NCBASTAT;
Z"N(=B x_|>n<Z ncb.ncb_lana_num = lana_num; //指定网卡号
qOgtGN}k bQV("~# strcpy((char *)ncb.ncb_callname,"* " );
2$)mC9 <4$YO-:E ncb.ncb_buffer = (unsigned char *)&Adapter;
X#7}c5^Y PvuAg(? //指定返回的信息存放的变量
D+hB[*7Fs 19w_tSg ncb.ncb_length = sizeof(Adapter);
c.-cpFk^L& ;%!tf{Si //接着,可以发送NCBASTAT命令以获取网卡的信息
$2is3;h wO!%
q[ uRetCode = Netbios(&ncb );
>F|qb*Tm7 d/4ubf+$k return uRetCode;
Ff&R0v F7V6-V{_ }
8.-S$^hj~6 j $0zD:ppW j`hNZ %a R9q0,yQW int GetMAC(LPMAC_ADDRESS pMacAddr)
;x16shH
!c." {
gE1|lY$NL e
SK((T NCB ncb;
n5 >B LtY *@~`d*d UCHAR uRetCode;
0QMaM k!9= int num = 0;
"Ac~2<V ;9vIa7L& LANA_ENUM lana_enum;
PJ0Jjoh"Y 6."PS4}: memset(&ncb, 0, sizeof(ncb) );
XUf7yD qz87iJp& ncb.ncb_command = NCBENUM;
|[DV\23{G F6DxvyANr ncb.ncb_buffer = (unsigned char *)&lana_enum;
Jxf}b}^T A ^-Z)0: ncb.ncb_length = sizeof(lana_enum);
yW{mK m}rh|x/? //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
b24di
wFp~ //每张网卡的编号等
` %l&zwj> f@h2;An$w uRetCode = Netbios(&ncb);
['?^>jfr 48:liR if (uRetCode == 0)
xSdN5RN K_Z+]]$# {
E`(5UF*> @|E;}:?u num = lana_enum.length;
Lp!0H `L R
!Fx)xj //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
Kyu@>9Ok ,cPkx~w0 for (int i = 0; i < num; i++)
9}.,2JE j6RJC {
Lblet n}VbdxlN ASTAT Adapter;
prqyoCfq Y'2-yB if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
F9F" F 3>H2xh 3Y {
Tw}@+- G2=F8kL pMacAddr.b1 = Adapter.adapt.adapter_address[0];
D8gQRQ ?U}sQ;c$ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
vwm|I7/w y9=t;qH@| pMacAddr.b3 = Adapter.adapt.adapter_address[2];
.zQ4/ ;A
x=]Q pMacAddr.b4 = Adapter.adapt.adapter_address[3];
)\RzE[Cb ZUv
ZNf pMacAddr.b5 = Adapter.adapt.adapter_address[4];
=kwb`
Z/a 7Y%!,ff pMacAddr.b6 = Adapter.adapt.adapter_address[5];
yB
1I53E !?S5IGLOj }
FK-}i|di KSF5)CZ5 }
G% o7BX H]Y#pLu| }
5<!o{)I t) ; return num;
|GJBwrL^0 PG\\V$}A( }
'uws ,\BfmC_i )lQN)!.) 0T7M_G'5Q ======= 调用:
Xs{/}wc.q; +dDJes!] <m~T>Ql1 FrgW7`s[A MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
YN_X0+b3C x&QNP int n = GetMAC(m_MacAddr); // 获得网卡数量
32M6EEmPG un.G6| S =%Q\*xaR.W }*xC:A%aS TCHAR szAddr[128];
C<zx'lw! s'R~r wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
zf M<x,XdY (K^YD K m_MacAddr[0].b1,m_MacAddr[0].b2,
Ti0
(VdY ac2}3$u m_MacAddr[0].b3,m_MacAddr[0].b4,
E6,`Ld;c[ OJnPP> m_MacAddr[0].b5,m_MacAddr[0].b6);
-OHvK0~ QWU5-p9e8 _tcsupr(szAddr);
_K
4eD. ON:LPf>"- // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
8yY"x
[' 71K\.[ =- Q,[rrG;?@ }~7H2d);- R
tXF }T?i%l ××××××××××××××××××××××××××××××××××××
>:3xi{ Ej;Vr~Wi 用IP Helper API来获得网卡地址
##SLwrg *5ka.=Qs ××××××××××××××××××××××××××××××××××××
@C!JtgO% }`+O$0A ( 1QdZD| [d!Af4 呵呵,最常用的方法放在了最后
8Uj68Jl? dM);LT8@ 0S)"Q^6ny >qSO,$ 用 GetAdaptersInfo函数
z'5;f; [V!^\g\6 Ws2prh^e( 9OrA9r 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
Y2RxD\!Z 6Y0/i,d* H}u)%qY+~ |HKHN?) #include <Iphlpapi.h>
eY0Ly7 r< d? #pragma comment(lib, "Iphlpapi.lib")
fJSV)\e0 &-EyM*:u! E9~&f^f )W_ Y3M, typedef struct tagAdapterInfo
RW|UQY# e8WPV {
r9p?@P\:[ `Gy>tD.#V- char szDeviceName[128]; // 名字
;ph+ZV +oxqS&$L char szIPAddrStr[16]; // IP
]5qjK~,4b ~|$) 1 char szHWAddrStr[18]; // MAC
baO&n BMtYM{S6 DWORD dwIndex; // 编号
VC_3 ll]vr <uWJ>sg^6 }INFO_ADAPTER, *PINFO_ADAPTER;
)VSGqYr# @n~ND). AR[M8RA 7+A-7ci INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
uMq\];7I v]d?6g /***********************************************************************
2_ZHJ,r >E2WZHzd2 * Name & Params::
D%5 {A= YA/H;707l * formatMACToStr
W+-f ` mtHi9).,y| * (
0zq\ j =:0IHyB#0 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
ej??j<] G%W03c * unsigned char *HWAddr : 传入的MAC字符串
v~W6yjp +(=[M]5#n * )
S4uR\| #q^>qX
y * Purpose:
sov62wuqU ,M9hb<:m * 将用户输入的MAC地址字符转成相应格式
,_4KyLfBF +$pO **********************************************************************/
O+3D
5* (t"YoWA#m void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
PHB\)/ *<
SU_dAh {
N]<~NG:6b F0o18k_" int i;
Ov{B-zCA J3!k*"P short temp;
f|HgLFx 8mQd*GGu1 char szStr[3];
:L+zUlsf E Zu "}azC|:5 R}=]UOqH- strcpy(lpHWAddrStr, "");
m<VL19o>R B+e~k?O] 1 for (i=0; i<6; ++i)
xX67bswG WY ^K7U {
BfO}4 T=)L5 Vuq< temp = (short)(*(HWAddr + i));
W1M/Z[h6)5 }e;p8)]Wl _itoa(temp, szStr, 16);
uma9yIk F\$}8,9 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
C8%nBa/ $F==n4) strcat(lpHWAddrStr, szStr);
s 13 d* rH9|JEz if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
{Ac3/UM/ h: (l+jr }
kv`3Y0R-" R|^t~h- }
BtDgv.;GH HoQ(1e$G- 8B(Q7Qj m$e@<~To // 填充结构
[E&"9%K TuT= void GetAdapterInfo()
@zpHemdB "nS{
;: {
ieK'<%dxF ]&%X(jWyn char tempChar;
pz z`4VS: 6-E4)0\ ULONG uListSize=1;
sRI=TE]s 4?6'~G$k PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
\}_7^)S; L``mF(R^ int nAdapterIndex = 0;
=dJEcC_J Mdq'> <ajL N_~Wu v,O&UrZ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
4iB)oR 3_['[}
&uListSize); // 关键函数
a>e
1jM[ 2LK*Cv[ jZgnt{ `[R:L.H1 if (dwRet == ERROR_BUFFER_OVERFLOW)
>!WBlSy !EC\1rmdlN {
' [M2Q"X 0DjBqh$ PIP_ADAPTER_INFO pAdapterListBuffer =
(%^TTe AI`1N%Owi (PIP_ADAPTER_INFO)new(char[uListSize]);
e2H'uMy;& XT;IEZQZ dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
7UnO/K7oB. v?iH}7zb%Q if (dwRet == ERROR_SUCCESS)
CX(yrP6; `E%d$ {
x[<#mt ^.aEKr pAdapter = pAdapterListBuffer;
oHGf | *v-xC5L1\ while (pAdapter) // 枚举网卡
E;*TRr>< $+yQ48Wq {
3xR#,22:} H< 3b+Sg CString strTemp = pAdapter->AdapterName; // 网卡名字
%.} %1l80Z strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
q+=@kXs>+ UVi/Be#| strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
9(\N+ I;PO$T d3hTz@JY BwA~*5TFu strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
<i@jD \% Ih 6 pAdapter->IpAddressList.IpAddress.String );// IP
[IX!3I[J] {ca^yHgGy o".O#^3H% ~]s"PV:| formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
s~'C'B? |UiykQ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
z+`)|c4- [\y>&"uk >TVd*S &dMSX}t AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
Z#t.wWSq E<[
bgL Hm[!R:HW,S 3^Q U4 pAdapter = pAdapter->Next;
1T^L) %&p_ " ~hj B ?v*7!2; 4C*=8oe_ nAdapterIndex ++;
Z4tq&^ :c= Q/SC7R&"t }
6R,b 8 xVo)!83+Q delete pAdapterListBuffer;
[Cr~gd+q 8-#2?= }
_A~gqOe E^ti!4{< }
\?IwR]@y g#&##f }