如何实现修改网卡物理地址的三种方法
0M HiW= ?A3L8^tR 同样要感谢胡大虾
%rptI$^*X KRaL+A 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
LQR2T5S/Q, 4qie&:4j 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
ZkbE&7Z 8v;^jo>ug 使得两块卡的MAC地址不同,那么网络仍然可以工作。
BNK]Os Q6Gw!!Z5EA 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
zi-_ l #Lhv=0op 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
Ki;SONSV~| -x//@8" 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
/WTEz\k O]u'7nO{{ 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
f4f2xe7\Q S!b18|o" 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
s/D)X=P1 WBE>0L 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
C{}_Rb'x @V*dF|# / 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
q7X]kr*qx OH\^j1x9I 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
Q7865 .Fn|Okn^gr 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
hk~/W}sI >aVgI<
就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
]b4IO4T 7QsD"rL 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
@gI1:-chB fM;,9 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
;/K2h_=3z
zU?O)w1' 台。
/}? 7Eni !__0Vk[s 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
[%P#ieD4 !$Nj! 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
#V!a<w4_ KrE'M 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
ntW@Fm:bw> n"(!v7YNp w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
P=94 s\-,RQ1 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
.9jKD*U| Cu[-<>my 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
(>v'0RA \/NF??k,jk 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
M5^Y
W#e 1-_r\sb bit RSA,that's impossible”“give you 10,000,000$...”
\fA{ sehdL 5f-b>=02 “nothing is impossible”,你还是可以在很多地方hook。
^dQ{vL@9b9 @tH9$J*Y< 如果是win9x平台的话,简单的调用hook_device_service,就
=hPXLCeC 0xB2 可以hook ndisrequest,我给的vpn source通过hook这个函数
Qz~uD'Rs/ isZ5s\ 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
"D(Lp*3hj& `R[Hxi 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
}E
'r?N bNea5u## 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
Aedf (L7\ xVm-4gB 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
_;1{feR_ iM+`7L' 这3种方法,我强烈的建议第2种方法,简单易行,而且
=kd$??F V'vR(Wx 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
"z~ba>,-\ ux; ?WPyr 都买得到,而且价格便宜
[^5\Ww ks4`h>i ----------------------------------------------------------------------------
L|=5jn9 : jJ,_-ui 下面介绍比较苯的修改MAC的方法
6Z2 ,:j; 7GgZ: $d Win2000修改方法:
N^Re `AJ[g>py^| b^1QyX^?: mayJwBfU 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
lE:g A, 4-(kk0]`z Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
~6 6xO9s b9.M'P\ 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
u!_l/'\ $]v}X},, 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
^J'_CA / ;]5X 明)。
ht3.e[%'b (`P\nnb 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
lPTx] =G [0H0%z#tU& 址,要连续写。如004040404040。
oo5=5s6 3} c`a( 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
G.W ! 8t-GsjHb 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
',+yD9 @ BrV{X&>[i 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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#~ u0R>= LFp "Waiv 获取远程网卡MAC地址。
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NTg@UT< IrLGAQ0 qL(Q1O! }r:o8+4 首先在头文件定义中加入#include "nb30.h"
T<AT&4 4fEDg{T #pragma comment(lib,"netapi32.lib")
!IxO''4 S{@}ECla typedef struct _ASTAT_
zkQ[< +X}i%F' {
{z#2gc'Q #/)t]&n ADAPTER_STATUS adapt;
C8N)!5(A r"h;JC/&<T NAME_BUFFER NameBuff[30];
[Kgb#L'{ |c_qq Bd } ASTAT, * PASTAT;
a?cJl !vnQ;g5 vF$i"^;tJ; 2-&EkF4p' 就可以这样调用来获取远程网卡MAC地址了:
.KsR48g8 wj|Zn+{"nF CString GetMacAddress(CString sNetBiosName)
Vz{+3vfra6 ?6#won {
c0!.ei .L'w/"O ASTAT Adapter;
[6/QUD8 \mqx ' c8RJOc4X }aCa2% NCB ncb;
#YUaM<O x0*{oP UCHAR uRetCode;
M `xiC gv#\}/->4 Y+gY" _T=g?0
q memset(&ncb, 0, sizeof(ncb));
VFHd2Ea( 4w4B\Na>l ncb.ncb_command = NCBRESET;
YO6BzS/~ cTqkM@S ncb.ncb_lana_num = 0;
cNs'GfD} 1J@Iekat vqf$(" tYS4"Nfb+ uRetCode = Netbios(&ncb);
U,
6iT ZzT=m*tQ& s='+[*&& DL]tg[w{ memset(&ncb, 0, sizeof(ncb));
pl[J!d.c "
\$^j#o ncb.ncb_command = NCBASTAT;
@NHh-&;w <=uYfi 3, ncb.ncb_lana_num = 0;
D28`?B9( 8%@|/ OMGggg WzMYRKZ sNetBiosName.MakeUpper();
5En6f`nR{ 0}{xH NE995; M>Q]{/V7T FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
lOIk$"Ne >4 OXG7.&f ao(T81 ~MpikBf strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
;"3B,Yj jYsAL=oh,* |"H 2'L$ u8e_Lqx? ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
jm_-f )P$(]{ ncb.ncb_callname[NCBNAMSZ] = 0x0;
3} A$+PX /
)0hsQs +)]YvZ6%[, $YYWpeW
' ncb.ncb_buffer = (unsigned char *) &Adapter;
<hT\xBb: ^;C& ncb.ncb_length = sizeof(Adapter);
g 7oY 1;
%H{p&ms '<Z[e`/ ^0VL](bD> uRetCode = Netbios(&ncb);
?KT{H(rU R1jl <= pYO =pL^Q \& JZ
>h CString sMacAddress;
qnm_#!&uHT (8 nv&| ]@q%dsz en<mm#Ab if (uRetCode == 0)
Lu.zc='\ UHBXq;?&q {
>rG>Bz^Pu Io6/Fv>! sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
f|RmAP;X, *Cy54Z# Adapter.adapt.adapter_address[0],
+A9~h/"kt $ /VQsb Adapter.adapt.adapter_address[1],
%Bq~b$ UA[`{rf Adapter.adapt.adapter_address[2],
DM.lQ0xk r8k (L{W Adapter.adapt.adapter_address[3],
$KHm5*;nd kmB!NxF>)F Adapter.adapt.adapter_address[4],
!^J;S%MB:K !iXRt" ) Adapter.adapt.adapter_address[5]);
\1EuHQ? b*|~F }
=Q#I@SVp2$ _vQ52H, return sMacAddress;
g40Hj Y U'jt'( }
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"W<Y1$Y=Y Q=~"xB8 修改windows 2000 MAC address 全功略
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|Q?h"5i"( 6Z\ aJ 3^xUN|.F*V {I#_0Q,i 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
J~~\0 u uo F.f$%" ^$c#L1
C |OQ]F 2 MAC address type:
8f@}- .?>Cav9: OID_802_3_PERMANENT_ADDRESS
rb?7i&- <O#&D|EMd| OID_802_3_CURRENT_ADDRESS
^BsT>VSH6 *dBy<dIy 3bEcKA_z( d\z6Ob"t modify registry can change : OID_802_3_CURRENT_ADDRESS
=j7Du[?Vu dab]>% M but OID_802_3_PERMANENT_ADDRESS, you must modify driver
]>3Y~KH( )|gw5N4; 6jE.X &OR(]Wt0 ;$p !dI\-Q 43=v2P0=Tj Use following APIs, you can get PERMANENT_ADDRESS.
!pU$'1D fI.|QD*$b CreateFile: opened the driver
Y2|i> 5/|< 9#8vPjXW}. DeviceIoControl: send query to driver
)>a~ %~: x6ghO-s j#HXuV6 }1a}pm2p Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Q3@ zUjq_Q yi7.9/;a Find the location:
q'D Ts9Bj )e(<YST .................
A;AQw mxNd :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
x#{!hL
5G 5K vp% :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
'/Aq2 @@d_F<Ym[ :0001ACBF A5 movsd //CYM: move out the mac address
#UGSn:D<i 1NYR8W]2 :0001ACC0 66A5 movsw
VKa+[ *d._H1zT :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
'%$Vmf)= vPkLG*d8 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
jIh1)*]054 @]uqC~a^ :0001ACCC E926070000 jmp 0001B3F7
/9vi AXyXK?? ............
B,b8\\^k| "Eh=@?]S_ change to:
ax@H^Gj@2 mhbczVw :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
>oh Cz@~ 41
F;X{Br :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
N8A)lYT]_u .?}M(mL :0001ACBF 66C746041224 mov [esi+04], 2412
c*KE3: ~IhAO}1 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
9a`LrB M/ S~"iD :0001ACCC E926070000 jmp 0001B3F7
<q63?Ms' \gA!)q.; .....
~^wSwd[ NuZ2,<~9 Dfs^W{YA =VC18yA I}f`iBG @SfQbM##% DASM driver .sys file, find NdisReadNetworkAddress
IDct!53~ k
9i
W1 :EX>Y<`] <kB:`&X<\ ......
17hoX4T fCt|8,-H :000109B9 50 push eax
NcA
`E_3 ljFq ;!I5 d/_D|ivZ= ki1(b]rf * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
x0 j5D '9\cIni0 |
v9(5HY RZ6y5 :000109BA FF1538040100 Call dword ptr [00010438]
x*OdMr\n8? 9r%fBiSk :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
t]K20(FSN oR#W@OK@is :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
}:8}i;#M U>tR :) :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
$;v! ,> ?(ORk|)kU :000109C9 8B08 mov ecx, dword ptr [eax]
w8lrpbLh zx@!8Z :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
<Gpji5f2 $dfc@Fn^x :000109D1 668B4004 mov ax, word ptr [eax+04]
T//xxH]w- kn3w6] :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
RELNWr <4rnOQ: ......
p)biOG .W]k8N E CR4O#f8\ >n7h%c set w memory breal point at esi+000000e4, find location:
M CC4' n#!c!EfG ......
}s,NM%oI 8}n<3_ // mac addr 2nd byte
0zW*JJxV |5u~L#P :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
KL \>-
rLTBBvV // mac addr 3rd byte
\$ 9C1@B@ 2 "&GH1 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
\,S|>CPQ 9'MGv*Ho :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
ni;)6,i z;JV3)E ...
@]qP:h. =l(euBb :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
v3"6'.f;bY ("U<@~ // mac addr 6th byte
JrcbJt ebA95v`Vms :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
$+j1^ X}( s(6 :000124F4 0A07 or al, byte ptr [edi]
4/
` *mPW r<!hEWO>v :000124F6 7503 jne 000124FB
h$5[04.Q U7WYS8 :000124F8 A5 movsd
y[N0P0r l: E#!N8fQ :000124F9 66A5 movsw
kN=&" ,I"T9k-^ // if no station addr use permanent address as mac addr
!!\}-r^y% h,c*: .....
@c^ Dl (dlp5:lQz
88HqP!m%P: <::lfPP change to
>/ay'EyY;> Zn9tG:V :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
;6/WjUDw<| m>=DJ{KQ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
SKC;@? DS?.'"n[u :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
Pn!~U] A$% :#:|:q.] :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
MpOU>\ ,rMDGZm? :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
<AU*lLZ _ [k
\S|iY :000124F9 90 nop
z~Q=OPCnY eN])qw{ :000124FA 90 nop
-nSf< z&;8pZr exq5Z c% mx^Ga=:
? It seems that the driver can work now.
\3hA_{ w T'p L&@,Q
m-t:'B )Qb,zS6 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
SIp)& #*bmwb*i y#'hOSR2 )$] lf } Before windows load .sys file, it will check the checksum
1AAyzAP9` i#-v4g The checksum can be get by CheckSumMappedFile.
\Th<7WbR6# y,5qY}P+ wPg/.N9H k[@P526 Build a small tools to reset the checksum in .sys file.
]k!Xb '3S~QN 7^><Vh"qV 6]v} Test again, OK.
G _cJI l!*_[r JmCMFqB9 3en9TB 相关exe下载
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V 2 GRI<M http://www.driverdevelop.com/article/Chengyu_checksum.zip Ay(p~U;gN* CM?:\$ 4 ××××××××××××××××××××××××××××××××××××
i}vJI}S.$ Q]9$dr=Kk0 用NetBIOS的API获得网卡MAC地址
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8e?/LA%MU 9rEBq& hC2Fup1 @ CNN9a7 #include "Nb30.h"
z>N[veX% VKttJok1 #pragma comment (lib,"netapi32.lib")
AERJ]$\
8n3]AOc'~- &Ym):pc iTHwH{! c9+G
Qp G[KjK$.Ts? typedef struct tagMAC_ADDRESS
*?<N3Rr* =muQ7l:( {
"'CvB0> z>PVv)X BYTE b1,b2,b3,b4,b5,b6;
-m@c{&r Qxz[ }MAC_ADDRESS,*LPMAC_ADDRESS;
h
/ _r-LX" w*`:v$ z_>~=Mm typedef struct tagASTAT
|2do8z mn@1c4y {
h:fiUCw 8$NVVw]2, ADAPTER_STATUS adapt;
YNBM\Q =2&\<Q_Fi NAME_BUFFER NameBuff [30];
b~zSsws. 'OnfU{Ai }ASTAT,*LPASTAT;
S#]]h/ Xz4q^XJ .{ v$;g @JGmOwZ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
:$D*ab^^P ehW [LRtq {
qcs)
p _UVpQ5pN NCB ncb;
ob>)F^.iS |jIH gm UCHAR uRetCode;
}<WJR Y6j 3l=q@72 memset(&ncb, 0, sizeof(ncb) );
<);q,|eh2 )|*Qs${tF ncb.ncb_command = NCBRESET;
r6FTpOF ;7\Fx8"s[ ncb.ncb_lana_num = lana_num;
p-$C*0{ z)T-<zWO; //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
qy|bOl {\5(aQ)Vi5 uRetCode = Netbios(&ncb );
[ K? a{ST4d'T memset(&ncb, 0, sizeof(ncb) );
(}b~}X9 g!^N#o ncb.ncb_command = NCBASTAT;
~IZ-:?+S^ i\CA6I ncb.ncb_lana_num = lana_num; //指定网卡号
Xy(QK2| Onx6Fy]L strcpy((char *)ncb.ncb_callname,"* " );
:lai0>
D 2E40& ncb.ncb_buffer = (unsigned char *)&Adapter;
p8,=K< d~8U1}dP //指定返回的信息存放的变量
=>'8<"M5z `sm Cfh}j6 ncb.ncb_length = sizeof(Adapter);
]\yB, THwM',6 //接着,可以发送NCBASTAT命令以获取网卡的信息
CzV;{[?~; z#+WK|a uRetCode = Netbios(&ncb );
\hX,z = 9i\}^ s2 return uRetCode;
Tu(:? z<eu=OD4t }
\udB4O <4TI;yy6? Y@ v][Q 0'd@8]|H int GetMAC(LPMAC_ADDRESS pMacAddr)
Vs5 &X+k bbjba36RO {
JM;bNW8 eP~3m NCB ncb;
|va@&;#wf )#AYb UCHAR uRetCode;
jN+`V)p ).kU7;0 int num = 0;
U,2OofLM "22./vWV|i LANA_ENUM lana_enum;
D:9^^uVp #<Y.+: memset(&ncb, 0, sizeof(ncb) );
Q%O9DCi SLuQv?R}9 ncb.ncb_command = NCBENUM;
.Vt|;P} Qb@j8Xa4[ ncb.ncb_buffer = (unsigned char *)&lana_enum;
2- L-=0 wA{)9. ncb.ncb_length = sizeof(lana_enum);
@zS/J,:v} '\{ OQH //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
[g}^{ $` DSs/D1mj&
//每张网卡的编号等
>*!T`P}p @Xoh@:j\ uRetCode = Netbios(&ncb);
~jw:4sG No\#N/1@P if (uRetCode == 0)
( &m1* 5tv*uz|fv {
GYw/KT~$ u|23M, num = lana_enum.length;
8!v|`Ky `x=kb; //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
DQhHU1 ,;6%s>Cvd( for (int i = 0; i < num; i++)
I&|8
qx# fp||<B {
RPa]VL1W M}jl\{ ASTAT Adapter;
TJP;!uX g{DOQA if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
=pe O% 9I 6^-m@: {
Yaq0mef0 _x5-!gK
pMacAddr.b1 = Adapter.adapt.adapter_address[0];
2^s@n3t rKPsv*w pMacAddr.b2 = Adapter.adapt.adapter_address[1];
}c/#WA|b lJa-O pMacAddr.b3 = Adapter.adapt.adapter_address[2];
_`Kh8G
{e ~b8.]Z^ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
=SJ[)| ~(m6dPm$}m pMacAddr.b5 = Adapter.adapt.adapter_address[4];
\yymp70w N+SA$wG pMacAddr.b6 = Adapter.adapt.adapter_address[5];
[9?]|4 iP7KM*ks }
e7G>'K Bptt" }
Ypm*or b<fN,U<k }
Ct/6< Ql7opl,
return num;
FIn)O-< $.DD^ "9 }
l$BKE{rg 3!;o\bgK )P1NX"A BvlY\^ ======= 调用:
6:r1^q6A9L /x-tl)(s= ICo Z<;p FlS)m` MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
avS9 "e gKU*@`6G int n = GetMAC(m_MacAddr); // 获得网卡数量
jbOzbxR? 'H1"z!] AF{o=@ ,^xsdqpe TCHAR szAddr[128];
P\c0Q;){h" IsL=DV/ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
LY0/\Z"N <.7W:s,f= m_MacAddr[0].b1,m_MacAddr[0].b2,
QqY42hR Y!E|X 3 m_MacAddr[0].b3,m_MacAddr[0].b4,
1?+)T%" x^F2Ywp% m_MacAddr[0].b5,m_MacAddr[0].b6);
'.&,.E&{$ y(#F&^| _tcsupr(szAddr);
hYCyc-W GLl@
6S>v // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
7f=9(Zj -JF|770i \No22Je6d a7NX~9g K3UG6S\B Iq":
U ××××××××××××××××××××××××××××××××××××
9aqFdlbY ~?A,GalS 用IP Helper API来获得网卡地址
cmh/a~vYaY I|[aa$G ××××××××××××××××××××××××××××××××××××
?yz} NOmSLIgt7 j1toV$)P 1/qiE{NW 呵呵,最常用的方法放在了最后
%@M/)"k h$zPQ""8 'E8dkVlI f4T-=` SO 用 GetAdaptersInfo函数
a( {`<F &<i>)Ss U7fE6&g l 0b=;^6 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
>|I3h5\M ;/{Q4X{ I0jEhg%JZ Iei4yDv ; #include <Iphlpapi.h>
LRd,7P XWy
iS\ #pragma comment(lib, "Iphlpapi.lib")
s_h< ow`c B ;1OTK6 8QZk0O typedef struct tagAdapterInfo
z06pX$Q.< SS~Txt75m {
fW}H##b =v5(*$"pd" char szDeviceName[128]; // 名字
^lMnwqx< (U dDp"/ char szIPAddrStr[16]; // IP
IA!ixabG !`#9#T| char szHWAddrStr[18]; // MAC
~ pdf' mg,f> ( DWORD dwIndex; // 编号
.y2<2eW }>XSp)"{l }INFO_ADAPTER, *PINFO_ADAPTER;
y<.!TULa_ 7<:w- (1}Ndo^;w `y6l^ep INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
ez5`B$$ d<b,LD^ /***********************************************************************
E:E&Wv?r =L
wX+c * Name & Params::
`Zi #rr|)L o5$K^2^g * formatMACToStr
K+$c,1wb {4m"S7O * (
a&ByV!%%+_ 2nieI*[ * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
A0X0t
O}D8 * unsigned char *HWAddr : 传入的MAC字符串
CijS=- n*6s]iG
V * )
7Y*m_AhxJ i:8^:(i * Purpose:
7VXeu+-P ry]7$MQyV * 将用户输入的MAC地址字符转成相应格式
NU(/Yit h{xERIV1u **********************************************************************/
?-84_i XP^6*}H.* void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
KE3
/<0Z 1=a}{)0h {
^[Er%yr0 eo_T.q int i;
2M#CJ& 1DcarF short temp;
ZAH<!@qh U?lu@5 ^Z char szStr[3];
O]g+z$2o -9*WQU9R eztk$o B;~agr strcpy(lpHWAddrStr, "");
_Lb& 2PAG EDQJ>c for (i=0; i<6; ++i)
r"[T9 @Kr)$F {
D)sEAfvX G!;[If:<e temp = (short)(*(HWAddr + i));
u.=;A# a*[\edcHU _itoa(temp, szStr, 16);
ed*AU,^@v X[~CLKH( if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
g[jZ A[[ ggTjd"|) strcat(lpHWAddrStr, szStr);
ncdr/(` W7o/
if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
{|E7N"Qzg ,h._iO)I^ }
p,8Z{mLn KTEis!w }
VT7NWTJ, \-0` %k"& 7&)F;;H y#DQOY+@^# // 填充结构
!v L:P2 W8NA. void GetAdapterInfo()
iIw
ea` =x'%zUgE {
urB3 9p4U\hx char tempChar;
ex+AT;o 5Z,lWp2A ULONG uListSize=1;
/,UkT*+>! B,Brmn PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
B^?XE(. i=oa"^c4 int nAdapterIndex = 0;
WCu%@hh=h ,GnU]f fO>~V1 g:M7/- " DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
b]#d04] !S-U8KI| &uListSize); // 关键函数
[ d7]&i}*| 1[`<JCFClc c7IR06E |u;PU`^-z if (dwRet == ERROR_BUFFER_OVERFLOW)
%Ab_PAw se HbwO3 b {
iGMONJRO gu[dw3L PIP_ADAPTER_INFO pAdapterListBuffer =
p d3&AsU Vb9N~v (PIP_ADAPTER_INFO)new(char[uListSize]);
RAI&;" :Qo dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
30E v" ji
-1yX if (dwRet == ERROR_SUCCESS)
8k^y.B =+S3S{\CK {
mm-UQ\h "\r~,S{: pAdapter = pAdapterListBuffer;
<SZO-
-+lB XSjelA? while (pAdapter) // 枚举网卡
4"x;XVNM[ iBC>w+t14 {
QS*cd|7J; !F#aodM1N CString strTemp = pAdapter->AdapterName; // 网卡名字
qjzW9yV+ wP0+Xv, strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
c@7hLUaE2 O
f @#VZ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
So.P @CCd mS}x2& `j}d=zZ b|o!&9Yyr strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
TeCpT2!5j .<^YE% pAdapter->IpAddressList.IpAddress.String );// IP
_C,@eu"9V f\U&M,L\' @[lc0_b 7O{O')o! formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
89#0vG7m ?lN8~Ze pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
M2Fj)w2 M.N~fSJ wKS-O%? gam#6
s AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
%`1CE\f 2RUR=%C `Uj?PcS_ ##FNq#F pAdapter = pAdapter->Next;
yPh2P5}H> Ca@=s hdJwNmEA> 'F"Y?y:! nAdapterIndex ++;
RrdtU7i3 L"!ZY }
~!:S p_y tK}p05nPhl delete pAdapterListBuffer;
k +#l;<\2 5vX8mPR_ }
_<RR` _s^:zPl }
L|lmStwe qJXsf M6 }