如何实现修改网卡物理地址的三种方法
^,Paih
2 ?A[q/n:K 同样要感谢胡大虾
CB<i YKjm_)8]w 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Zcaec# -SZW[T<N" 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,
l7{Xy_66 a<Ru )Q?= 使得两块卡的MAC地址不同,那么网络仍然可以工作。
LX4*3c|i, XQ+KI:g2 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
.?gpIZv '(JSU 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
MjO.s+I kWv)+ 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
yq3i=RB( e}Y|'bG
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
vm3B>ACJ <i~MBy.
( 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
MX=mGfoa |.A#wjF9 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
qusX]Tstz 3Mvm'T:[ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
W9!EjXg 2#sJ`pdQ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
tgu}^TfKkg MroJ!.9 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
z|VQp,ra ryd*Ha">I 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
{x3"/sF ~^U(G As 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
4g}eqW ;C1]gJZ, 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
QLq^[>n w7.I0)MH 台。
__}j
{Buk I8|7~jRB 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
>680}\S S7tc 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
VEolyPcsg& gm**9]k ^{ 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
oW:p6d I}5#!s< {& w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
J#tGQO e8HGST` ->requesthandler函数要hoo miniport的这个函数似乎不容易找
*\?tW]8< 8pc=Oor2Tv 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
MGH(= w1 _z:7Dj# 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
p[E}:kak_- [L.+N@M bit RSA,that's impossible”“give you 10,000,000$...”
[4V{~`sF [25[c><:w" “nothing is impossible”,你还是可以在很多地方hook。
}L.xt88 LwpO_/qV 如果是win9x平台的话,简单的调用hook_device_service,就
DKd:tL24& SxC 可以hook ndisrequest,我给的vpn source通过hook这个函数
MHs2UN
M.|@|If4? 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
?Y:>Ouv*z' 3},0b8}; 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
;\P\0pI50 $wL
zaZL| 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
>t-9yO1XQq {> T
r22S 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
J2X;=X5 LKCj@N dV 这3种方法,我强烈的建议第2种方法,简单易行,而且
6,nws5dh {rQSB;3 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
n
H)6mOYp <cQ)*~hN 都买得到,而且价格便宜
L&[uE;ro Fa}3UVm ----------------------------------------------------------------------------
f(Vr &X d5/x2!mH8 下面介绍比较苯的修改MAC的方法
|9YY8oT. (vX+
Yw Win2000修改方法:
R`? '|G]P 0 K
T.@P q; &\77i$ m+y5Q&;f 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
inO)Y]|f Nj8 `<Sl Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
gq[|>Rs75 :VP*\K/: 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
B d#D*"gx [,A*nU$ 《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
^Ht!~So )bJS*# 明)。
vbH?[Zr? $a'n{EP 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
^gP pmb<x (9!$p|d* 址,要连续写。如004040404040。
A*;I}F ya[][!.G 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。)
MHh>~Y(h ]njObU)[zr 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。
H7&>c M 2=P.$Kx 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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b`?$;5 oMM+af 获取远程网卡MAC地址。
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>LvQ&fAo *G'R+_tdE G/l 28yt g^ @9SU 首先在头文件定义中加入#include "nb30.h"
nnP]x [ ^[]q/v'3m! #pragma comment(lib,"netapi32.lib")
3em&7QM [1OX:O| typedef struct _ASTAT_
rCOH*m& 0)@7$Xhf {
>A'Q9Tia; azEN_oUV ADAPTER_STATUS adapt;
"pQFIV, O[9>^y\, NAME_BUFFER NameBuff[30];
|=R@nn
teRK#: .P } ASTAT, * PASTAT;
Ancka u"WqI[IV "x;|li3; 3aD\J_ 就可以这样调用来获取远程网卡MAC地址了:
0l.\KF '/2u^&W CString GetMacAddress(CString sNetBiosName)
^0 zWiX ,C4gA(')K {
|wef [|@% |f9fq~'1e ASTAT Adapter;
{jnfe}] <oFZFlY@ =f
FTi1]/h E=G"_
^hCE NCB ncb;
$2tPqZ> I.C,y\ UCHAR uRetCode;
NeG$;z7 i3bDU(GS rn$LZE
% -0pAj}_2} memset(&ncb, 0, sizeof(ncb));
MST\_s%[ %Z:07|57I[ ncb.ncb_command = NCBRESET;
S,Y\ox- `5J`<BPs ncb.ncb_lana_num = 0;
<B+xE?v4 } "QV{W m%?+;V `>kHJI4 uRetCode = Netbios(&ncb);
[I
XX#^F `E @TPdu Ub>Pl,~' l_?r#Qc7 memset(&ncb, 0, sizeof(ncb));
0!Zp4>l\Z dV~d60jOF ncb.ncb_command = NCBASTAT;
28u3B2\$ 71g\fGG\
ncb.ncb_lana_num = 0;
-#TF&- ;+86q"&n f( %r)% e!eUgD sNetBiosName.MakeUpper();
d]fo>[%Xr ")gd)_FOS GjHV|)^ ap
5D6y+ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
.}xF2'~E/ E%+ aqA)f oU\Q|mN( _^Ds[VAgA strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
(]Zyk,[ 0=WZ 8|R Q!%C:b {c#{dT ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
z_gjC%(y Zze(Ik ncb.ncb_callname[NCBNAMSZ] = 0x0;
<Z0N)0| $qvk9 B0E CrTGC%w{= 1u%e7 ncb.ncb_buffer = (unsigned char *) &Adapter;
TB oN8cB} ~|FKl% ncb.ncb_length = sizeof(Adapter);
K3CTxU( ?zS
t dg(fD>+ Syf0dp3 uRetCode = Netbios(&ncb);
&5x
]9 -pF3q2zb $ts%SDM RyAss0Sm^ CString sMacAddress;
K6 {0`'x y4^w8'%MC \G+uK:PC, +nLsiC{& if (uRetCode == 0)
RhL!Zz Vm3e6Y,K {
AV t(e6H WNE=|z#| sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
\[!k`6#t7 <`rl[C{ Adapter.adapt.adapter_address[0],
r )pg9}+ w^rINPAS Adapter.adapt.adapter_address[1],
h 8ND=( !BQ:R(w Adapter.adapt.adapter_address[2],
)/B'
ODa hwon^? Adapter.adapt.adapter_address[3],
Msk^H7 >3{l"SPU Adapter.adapt.adapter_address[4],
NHL -ll-R 96 ozt UK Adapter.adapt.adapter_address[5]);
;$0)k(c9 KX|7mr90K }
%wc=Mf ;X9nYH return sMacAddress;
f{[ ]m(X; 5os(. }
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ya*KA.EGg '`+GC9VG 修改windows 2000 MAC address 全功略
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C2Pw;iK_t 1TuN pOe"S :X66[V&eH 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
u4W2{ "1#piJ ~boTh aYmC LLj 2 MAC address type:
Ki8]+W37 +VN&kCx) OID_802_3_PERMANENT_ADDRESS
4ox[, 2v;F@fUB. OID_802_3_CURRENT_ADDRESS
[1 ?
,[Bv\4Ah Bq20U:f A-8[8J modify registry can change : OID_802_3_CURRENT_ADDRESS
`Tt;)D )J['0DUrZK but OID_802_3_PERMANENT_ADDRESS, you must modify driver
rEM#J"wF $;1TP| WZ3GI
l A<+veqb4 }H>}v/ h VQj$TA Use following APIs, you can get PERMANENT_ADDRESS.
\?|FB~.Ry E\X:VQ9 CreateFile: opened the driver
1&wI*4 p ow.@ DeviceIoControl: send query to driver
u=U.+\f5 |$)+h\h `L. kyL pc=f, Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
yLDv/r @u.%z# h"1 Find the location:
7a0kat'\ LRuB&4r8 .................
5i$iUDuT>( g~A~|di| :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
^O9_dP: ??7c9l5, :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
8vuA`T!~G j~'a %P :0001ACBF A5 movsd //CYM: move out the mac address
qkg`4'rLg m7F"kD :0001ACC0 66A5 movsw
bH7 lUS~ o~(/Twxam :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
I|SQhbi XEB1%. p :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
';\v:dP &t1Uk[ :0001ACCC E926070000 jmp 0001B3F7
S
6|#9C& :d!qZFln ............
y>5??q j&c YRKpz change to:
B F,8[|%# BSMM3jXb :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
whoQA}X> @C?.)# :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
A\1X- Mm Z#1'STg :0001ACBF 66C746041224 mov [esi+04], 2412
k'(eQ5R3L i.(kX`~J1 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
- fB;pS, DC-tBbQkk :0001ACCC E926070000 jmp 0001B3F7
'Pm.b}p< CBVL/pxy .....
k|SywATr ~kJ}Z<e Q ,`:RF3 Y]33:c_;Mo A0@E^bG (:spA5 DASM driver .sys file, find NdisReadNetworkAddress
G%RL8HU ,8Yc@P_O 3om_Z/k ZITic&>W ......
^tFbg+. qpCNvhi :000109B9 50 push eax
]m(C}} CH ojF+e eL` }j9 'T7=.Hq<4 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
[ljC S {wNNp't7 |
0<n*8t?A- wt(Hk6/B :000109BA FF1538040100 Call dword ptr [00010438]
hYI0S7{G 1e'Ez4* :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
/M3UK :Nt_LsH :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
\mIm}+!H L6ifT`;T :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
~:ldGfb| *>#mI/#} :000109C9 8B08 mov ecx, dword ptr [eax]
'Wv`^{y <^ ;L{#TC(]J] :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
gl$ Ks+od _>LI[yf{ :000109D1 668B4004 mov ax, word ptr [eax+04]
V(5=-8k ]w+n39da :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
G)S(a4 ayR;|S ......
cj5;XK !gKz=-C 1\{_bUZ& R'Uw17I set w memory breal point at esi+000000e4, find location:
eM1=r:jgE &{5v[:$ ......
R=ipK63 4L`<xX;:{ // mac addr 2nd byte
v[*&@aW0n MB:VACCr :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
M#?^uu' p3L0'rY|+ // mac addr 3rd byte
;G=:>m~ ^G*zFqa+` :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
9td[^EB#(h \GFFPCi4D :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
GcpAj9 '/[9Xwh9 ...
Shm$>\~= "+@>!U :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
iYE7BUH= Z6F^p8O- // mac addr 6th byte
D rMG{Yiu }iZ>Gm'5 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
R'Y=-
yF 2GB+st, :000124F4 0A07 or al, byte ptr [edi]
Vo; B#lK p`CVq `k :000124F6 7503 jne 000124FB
YO3$I!( P\3$Y-id :000124F8 A5 movsd
9_07?`Jr
%{sL/H_ :000124F9 66A5 movsw
jr=>L: DJu&l // if no station addr use permanent address as mac addr
OSDx >,#73u# .....
KXS{@/"-B Naqz":%. IdzrQP @=0O'XM change to
&M5_G$5n eKT'd#o2R :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
MUeS8:q-N -l ?J :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
H)Kt!v8 6 pQbh* :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
2o\GU ENEn Hu^ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
pEn3:.l< / >As9|% :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
WL6p+sN' +1]xmnts :000124F9 90 nop
<"8<< eT4+O5t :000124FA 90 nop
j. m(Z} NyTGvBf \!_:<"nX. Hh<3k- *d It seems that the driver can work now.
>d{O1by=d9 }_A#O|dxO :q+D`s Kr*s]O Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
] SErM#$* :6
\?{xD [8b,}i 1 a33SY6. Before windows load .sys file, it will check the checksum
!FhiTh:GCh u{/!BCKE The checksum can be get by CheckSumMappedFile.
qUMM}ls bO:m^* u3Jsu=Nx- ^&|$&7
Build a small tools to reset the checksum in .sys file.
|RdiM&C7 ;?A?1q8* T&5dF9a @rh1W$ Test again, OK.
ZYBK'&J4m h>l P!Mz5QZ+ A)X 'We 相关exe下载
"E><:_,\ 1aAYBV<3 http://www.driverdevelop.com/article/Chengyu_checksum.zip ua'dm6",: dE_I=v ××××××××××××××××××××××××××××××××××××
DJF-J# 6J\Yi)v< 用NetBIOS的API获得网卡MAC地址
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?b&~(,A{ SLiQHWw*J b,7@)sZ* 9=-!~_'1- #include "Nb30.h"
@+S5"W e?&4; #pragma comment (lib,"netapi32.lib")
l*l(QvN_ =}12S:Qhj TAbC-T.EV tvC7LL NP< @Lj28&4:< (:p&[HNuN typedef struct tagMAC_ADDRESS
'$cU\DTN6 m;v/(d> {
Ff\U]g 3j2% '$>E^ BYTE b1,b2,b3,b4,b5,b6;
mxpncM=q ZA;wv+hF= }MAC_ADDRESS,*LPMAC_ADDRESS;
f"0{e9O]2 o~Im5j],* -9 AI@^q 0CYm%p8! typedef struct tagASTAT
*+E9@r=HF D\:~G}M {
sf|[oD LZ@4,Uj ADAPTER_STATUS adapt;
SGU~LW& d45JT?qg& NAME_BUFFER NameBuff [30];
?1I0VA'] R ks3L }ASTAT,*LPASTAT;
XZaei\rUn) C?FUc cI wec|~Rc- 8bB'[gJ]{ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
P2nb&lVdu !2('Cq_^ {
*lN>RWbM% C?Sy90f NCB ncb;
]<0|"NL !V=s^8nj UCHAR uRetCode;
07T"alXf:A (wNL,<%~ memset(&ncb, 0, sizeof(ncb) );
N[~"X**x pvJsSX ncb.ncb_command = NCBRESET;
nKFua l3 B=:7N;BT ncb.ncb_lana_num = lana_num;
w*})ZYIUT 1or4s{bmo //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
H1,;Xrm eeuTf uRetCode = Netbios(&ncb );
%#rH~E /=x) 9J memset(&ncb, 0, sizeof(ncb) );
+3
2"vq)_ a&Ti44a[ ncb.ncb_command = NCBASTAT;
rZDmZm?= ,$,6%"'" ncb.ncb_lana_num = lana_num; //指定网卡号
29?{QJb )w8h2=l strcpy((char *)ncb.ncb_callname,"* " );
,H3~mq] #:v e3gWl ncb.ncb_buffer = (unsigned char *)&Adapter;
-*sDa6L 7W[}7Y //指定返回的信息存放的变量
oEE*H2l\ ^/wvHu[# ncb.ncb_length = sizeof(Adapter);
Rld1pX2v A| #9 //接着,可以发送NCBASTAT命令以获取网卡的信息
%Ot22a Q']
_3 uRetCode = Netbios(&ncb );
i#t)tM" +2kJuoj: return uRetCode;
/?%zNkcxu 9S0I<<m }
r* K[, Qwn/ , ]7C=.'Y ).TQYrs int GetMAC(LPMAC_ADDRESS pMacAddr)
~+{OSx<S n"dC]&G' {
.17WF\1HC. -{i;!XE$SR NCB ncb;
5-Vdq x4cP%{n UCHAR uRetCode;
ocCC63J KZ/U2.{O< int num = 0;
m4{F-++dk vdloh , LANA_ENUM lana_enum;
[q/=%8qLUA (gQ^jmZPG memset(&ncb, 0, sizeof(ncb) );
DFKU?#R p4;A[2Ot`: ncb.ncb_command = NCBENUM;
LL+ROX^M >A#wvQl7 ncb.ncb_buffer = (unsigned char *)&lana_enum;
u/e-m/ [XWY-q#Gg ncb.ncb_length = sizeof(lana_enum);
`<Xq@\H k=j--`$8k //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
+(iM]L$Fw% 12*'rU;* //每张网卡的编号等
cB
U,! iN0gvjZ uRetCode = Netbios(&ncb);
] Cpd`}' MP\$_;&xB if (uRetCode == 0)
I"4j152P| CUgXpU* {
4oT1<n`r+ Paz
yY num = lana_enum.length;
xQX,1NbH5 )A9K9pZj //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
D.H$4[u;j @~0kSA7 for (int i = 0; i < num; i++)
3A%/H` `#&pB0.y {
.7TQae% F
i?2sa ASTAT Adapter;
je1f\N45 *R.Q!Lv+ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
TIbqUR jW5n^Y) {
sw{,l"]< 76a+|TzR pMacAddr.b1 = Adapter.adapt.adapter_address[0];
{x e$ +!IIt {u pMacAddr.b2 = Adapter.adapt.adapter_address[1];
LC/9)Sh_n 60P^aj$V pMacAddr.b3 = Adapter.adapt.adapter_address[2];
+U9Gj# N"MuAUB:K pMacAddr.b4 = Adapter.adapt.adapter_address[3];
pqO}=*v@ pmd=3,D'u pMacAddr.b5 = Adapter.adapt.adapter_address[4];
6/@"K
HHVe uBI?nv, pMacAddr.b6 = Adapter.adapt.adapter_address[5];
A-e#&pJ r-
0BLq]~{ }
i|PQNhUe euO!+9p }
7q*L-Xe]k f>i6f@ }
S8mqz. /Fej)WQp return num;
w}VS mt$F ,Ju f }
s0"S;{_# r+fR^hv :nYl]Rm #W,BUN} ======= 调用:
_sIhQ8$: B`)o?GcVN }18}VjC! K0RY2Hiw MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
.a\b_[+W 09<O b[%h int n = GetMAC(m_MacAddr); // 获得网卡数量
Ql sMMIax xg %EQ M7BCBA `2\vDy1,j TCHAR szAddr[128];
kxt@t# 9,=3D2x& wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
Y<M,/Y_ ! J
>Zd0Dn m_MacAddr[0].b1,m_MacAddr[0].b2,
/v"u4Ipj u9rlNmf$ m_MacAddr[0].b3,m_MacAddr[0].b4,
_hyboQi {s!DRc]ln m_MacAddr[0].b5,m_MacAddr[0].b6);
ZKTOif} UA$
XjP _tcsupr(szAddr);
So?SBh1C |>a sGP // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
$wUFHEl (yWU9q)5 GFasGHAw u5^fiw]C [_6_A O(Z Ijq1ns_tx8 ××××××××××××××××××××××××××××××××××××
(y%}].[bB @'`!2[2'? 用IP Helper API来获得网卡地址
S'qEBz
)p'ZSXb ××××××××××××××××××××××××××××××××××××
TB9{e!4 ,-^Grmr4M o
%sBU q
y73 呵呵,最常用的方法放在了最后
57IAH$n8o ^c3~CD5H
3 6KPM4#61o ;$Q`JN= 用 GetAdaptersInfo函数
bI.LE/yk K5gh7 ^T`)ltI]V Xwy0dXko 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
=4cK9ac 4hdxqI!y2 T!e]= )$K )`uqb #include <Iphlpapi.h>
=?>f[J5 q15t7-Z6 #pragma comment(lib, "Iphlpapi.lib")
PPO*&=!] e9/:q"*)/ VqqI%[!Aw (@*[^@ipV typedef struct tagAdapterInfo
tcyami6D4 t%Hg8oya {
xayo{l=uGv wJM})O%SQ char szDeviceName[128]; // 名字
TUoEk 1o\P7PLe char szIPAddrStr[16]; // IP
asqbLtQ lPyGL-Q char szHWAddrStr[18]; // MAC
.&dW?HS oLK-~[p DWORD dwIndex; // 编号
(`PgvBL: D@ut -J(. }INFO_ADAPTER, *PINFO_ADAPTER;
eS(\E0%QI h^R EBPe zu}oeAQc$ m UY+v>F INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
`Yn:fL7S m`
^o<V& /***********************************************************************
(UWWULV 9qS~-'&q# * Name & Params::
}&A!h $5kb3x<W * formatMACToStr
DXu915 9x@( K| * (
|PR8P!' l"^'uGB'
* LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
GlkTpX^b NrH2U Jm * unsigned char *HWAddr : 传入的MAC字符串
FJo?~ 8qGK"%{ ~ * )
-t~l!!N( ApHs`0=( * Purpose:
[4L[.N@ A\p'\@f * 将用户输入的MAC地址字符转成相应格式
]OIB;h;3 Zp@j*P **********************************************************************/
:YaEMQJ^ ~<
%%n'xmm void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
l,j7I3&~% KvENH=oh {
<[mT*
_'DT)%K int i;
iJ n< x"xl3dRu short temp;
?'ID7mL -xs@rV` char szStr[3];
q5C(/@)^ 0Oy.&C T Kn-cwz5 "ee:Z_Sz strcpy(lpHWAddrStr, "");
ybLl[K(D= 2F*spu
for (i=0; i<6; ++i)
d-/{@
3cfJ(%'X {
4/UY*Us& YaiogA temp = (short)(*(HWAddr + i));
u^.7zL+ w#|uR^~ _itoa(temp, szStr, 16);
i) v
] <q@/Yy32 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
@@~OA>^ j}9][Fm1* strcat(lpHWAddrStr, szStr);
{l$DNnS |R$V[ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
r}351S5( FW* k O }
=rSJ6'2(" Ze+p;v }
'}#=I 9=ss 6S]K@C=r *IBT!@*Q& SSG57N-T // 填充结构
fz/Ee1T\ ..jc^'L void GetAdapterInfo()
cbe&SxJ r7B.@+QK {
Do1 Ip&X .\Gl)W char tempChar;
g7\MFertR^ |v,%!ps ULONG uListSize=1;
{"{kWbXZ matW>D;J PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
h-r\1{Q1] Fg` P@hC int nAdapterIndex = 0;
"^M/iv( $sF'Sr{)y ~N
"rr.w Z;M}.'BE DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
wf*G+&b d2 ."`mh&+` &uListSize); // 关键函数
>]b>gc?3 sVXIR
9$ GAs as#_Fer`U if (dwRet == ERROR_BUFFER_OVERFLOW)
w:[1,rRvT vG E;PwR {
r 0mA ?\Fo|__ PIP_ADAPTER_INFO pAdapterListBuffer =
yFt$L'# )?_x$GKY (PIP_ADAPTER_INFO)new(char[uListSize]);
`D
*U@iJ _8zZ.~) dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
2;8I0BH*' [l~Gwaul> if (dwRet == ERROR_SUCCESS)
;MSdTHN" (]cM; {
VtM:~|v )|52B;yZx pAdapter = pAdapterListBuffer;
87&BF)] YdgDMd-1 while (pAdapter) // 枚举网卡
NT(gXEZ S
^5EG;[ {
Ug}dw a Sr$&]R]^ CString strTemp = pAdapter->AdapterName; // 网卡名字
-@*[
j%w}hGW%, strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
6?B'3~r K;uOtbdOK strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
|[6jf!F M:[rH }uZtAH| [K 5#4k strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
`vbd7i {TmrWFo pAdapter->IpAddressList.IpAddress.String );// IP
n,,hE_ #.Q3}[M FJI%+$] wl^7.IR formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
,=Q;@Z4 vJ /Kw}R5l pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
Kp]\r-5UD> U3UKu/Z |gV$ks\< _1>Xk_ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
adCTo "c+j2f'f jRn5)u $m
hIXA. pAdapter = pAdapter->Next;
AqqD! st7\k]J\ MC'2;, ejFGeR nAdapterIndex ++;
NE~R&ym9 HQ187IwpTm }
n0\k(@+k r%:Q(|v? delete pAdapterListBuffer;
X=1Po | s%cfJe_k }
/
5\gP//9K 4+tKg*| }
t[r<&1[& ^X?D4a|;#g }