如何实现修改网卡物理地址的三种方法
}NzpiY9 `lO[x.[ 同样要感谢胡大虾
kT"Kyd +'I+o5* 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
3L_\`Ia9 GzI yP(U 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,
{MCi<7j<? #xQr<p$L6 使得两块卡的MAC地址不同,那么网络仍然可以工作。
p~BRh ,!Z*5 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
DRp~jW(\y 1DE<rKI 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
2.l Z:VLN ^Eb.:}!D6 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
$o0iLFIX/ d4>Z8FF|1B 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
Ay5i+)MD :y%/u%L 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
*n 6s.$p)% &eCa0s?mI 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
)4<__|52"1 W&&;:Fr 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
vd
0ljA <`B,R*H{ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
:D%"EJ M<.d8?p ) 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
QS` PpyBkd G~2jUyv 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
E_])E`BJ :(!`/#6H 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
w$z}r {|&5_][ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
(Pf+0,2 aJ-K? xQ 台。
EN;}$jZ>47 s:#V(<J 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
sk,ox~0R mpI5J'>] 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
q)S^P> {mZC$U' 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
]b7zJUz 6K-_pg] w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
'=nQ$/!q % NA9{<I ->requesthandler函数要hoo miniport的这个函数似乎不容易找
\?0&0;5 Tx|Ir+f6L 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
E.7 e;Ti&o} 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
!`g~F\l hyCh9YOu) bit RSA,that's impossible”“give you 10,000,000$...”
}XV+gyG=@ #(#Wv?r6 “nothing is impossible”,你还是可以在很多地方hook。
4e~A1- #A1Z'y0 如果是win9x平台的话,简单的调用hook_device_service,就
%Y<| ;0v 0-HqPdjR 可以hook ndisrequest,我给的vpn source通过hook这个函数
-xSA ~]pE'\D7Ad 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
)uj Ex7&c OGde00 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
\r /ya<5 s2'yY(u/ 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
q>$ev)W DnCP
aM4% 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
-8:&>~4` Ghx3EVqnx" 这3种方法,我强烈的建议第2种方法,简单易行,而且
E^ P,*s q|o}+Vr 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
DoJ\ q+ J&[@}$N 都买得到,而且价格便宜
,0*&OXt 8$85^Of ----------------------------------------------------------------------------
zVXC1u9B Ir`eL 下面介绍比较苯的修改MAC的方法
/<@SFF. *c~T@m~DR Win2000修改方法:
!46RGU:I k9 "[H' uD1e!oU D7lK30 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
4]G?G]lS> @wpN6 / Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
'(f&P=[b <3xyjX'NE 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
x_|UPF 4}_j`d/8| 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
,uo'c_f(e ?u/@PR\D 明)。
C8[&S&<_< &Q;sSIc 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
Ss~;m']68 "x=f=; 址,要连续写。如004040404040。
!/}O>v~o =Z P%mW&;} 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
S4^vpY
DeN mL{B!Q 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
<(-= 'QA GNXHM*~ 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
6l5:1|8b,! 'MEz|Z U}6.h&$ OTGofd2zf ××××××××××××××××××××××××××
<KE 1f7c AvxfI"sp 获取远程网卡MAC地址。
3HLNCt09 (g[h
8
c ××××××××××××××××××××××××××
_A+s)]} B^j :"=ez<t e\Y*F 首先在头文件定义中加入#include "nb30.h"
mz@T 3Mxp)uG/ #pragma comment(lib,"netapi32.lib")
]Y2RqXA* g#F?!i-[F typedef struct _ASTAT_
2"Ecd @6{~05.p
{
cxA ^:3 8Eakif0CO ADAPTER_STATUS adapt;
;pqg/>W' PJ]];MQ NAME_BUFFER NameBuff[30];
ZAv,*5&< 3&u&x( } ASTAT, * PASTAT;
\@8+U;d z.GMqW%B K8>zF/# + BybW)+~ 就可以这样调用来获取远程网卡MAC地址了:
85n1eE D}dn.$ CString GetMacAddress(CString sNetBiosName)
iVB86XZ` bn^{c {
PV9pa/`@ V n* ASTAT Adapter;
xnmmXtk JHz
[ 7 pQshUm"_ S`#w+C#EW NCB ncb;
-j73Wz G]+&!4 UCHAR uRetCode;
k`0>36 A%`[mc]4#
k\WR ] 1#.>a$> memset(&ncb, 0, sizeof(ncb));
Z @^9PQG$ J3n-`k8 ncb.ncb_command = NCBRESET;
]}U*_rM: JsDpy{q ncb.ncb_lana_num = 0;
W#KpPDgZE `Jzp Sw ^r*r
w= +)y^'Qs uRetCode = Netbios(&ncb);
{ jhr< VY~yg* +6';1Nb@ &K.?p2$X memset(&ncb, 0, sizeof(ncb));
(vb
SM}P }oL'8-y ncb.ncb_command = NCBASTAT;
~ ip,Nl S-k8jm ncb.ncb_lana_num = 0;
# a<Gxj VH+%a<v" bsB*533 :/Q sNetBiosName.MakeUpper();
\~fONBY {5F-5YL+> ^
q<v{_ :a$\/E = FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
~nrK>% 0URji~?|x c&AygqN 4WJ.^ ( strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
cFeXpj?GV
yls
^ cyX v#.r.{t ZaL.!g ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
1UE6 4Kl:S dYL"h.x ncb.ncb_callname[NCBNAMSZ] = 0x0;
(+B5|_xQu *q()f\ @>p<3_Y1 j!]YNH@ ncb.ncb_buffer = (unsigned char *) &Adapter;
fZ*+2T> vJ'2@f$ ncb.ncb_length = sizeof(Adapter);
s;3= {e. M7@2^G]p
8DegN,? a>GyO&+Dkg uRetCode = Netbios(&ncb);
4|CtRF<L %`r?c<P} N7O-2Z * Cn "s`
q CString sMacAddress;
1(|'WyD 1`a5C.v PK0%g$0 ie2WL\tR4 if (uRetCode == 0)
_i20|v Y*H|?uNF {
go'-5in( Mdl{}P0) sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
maXG:l| ;4.!H,d Adapter.adapt.adapter_address[0],
4A_[PM ZuS0DPS`L Adapter.adapt.adapter_address[1],
zmSUw}-4N _Em. Adapter.adapt.adapter_address[2],
{=F/C,- QNpqdwu%h Adapter.adapt.adapter_address[3],
S/4^ d &Gr QWzB6H] Adapter.adapt.adapter_address[4],
Sgp;@4`M px}|Mu7z~ Adapter.adapt.adapter_address[5]);
>_|O1H./4 EUN81F? }
$shoasSuI :9^;Qv* return sMacAddress;
,u`B<heoLU "4uS3h2r }
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X@K-^8 P!+'1KR 修改windows 2000 MAC address 全功略
cm&I* 0\ J6L K ××××××××××××××××××××××××××××××××××××××××
DX"xy p2DrEId .ys6"V|31 ~TSy<t~%- 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
y0'Rmk, PYM(Xz$ vK_?<> a hR ^ 2 MAC address type:
A-T]9f9 2JJ"O|Ibz OID_802_3_PERMANENT_ADDRESS
L1Iz<> }>VG~u8 OID_802_3_CURRENT_ADDRESS
,PWgH$+ v"OY 1<8 u%$Zqee 1oN^HG6O modify registry can change : OID_802_3_CURRENT_ADDRESS
ENGg
~D /4`
0?/V but OID_802_3_PERMANENT_ADDRESS, you must modify driver
YwZ
Z{+n Qzlo'e1 Axe8n1*y SRrw0&ts S5G6Rj@W #m{UrTC Use following APIs, you can get PERMANENT_ADDRESS.
|aT| l^2R@ UG'9*(* CreateFile: opened the driver
#ZYVc|sT+ 5ZMR,SZhC DeviceIoControl: send query to driver
G|(
]bvJ? j}~86JO+Cw $+>M{fg? WC.t_"@ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
1rkE yh?? B:!W$< Find the location:
Z(Bp 0a ~[\_N\rm .................
jC7&s$>Q"g IFDZfx :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
{ Fawt: ,)iKH]lY= :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
TW[_Ko86 21< j\
M :0001ACBF A5 movsd //CYM: move out the mac address
5lm<% d"6&AJ5a :0001ACC0 66A5 movsw
,:Lb7bFv> [L:o`j :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
|=$-Wu +eX@U;J,g :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
4)U.5FBk
) Er+nk`UR_ :0001ACCC E926070000 jmp 0001B3F7
j4;0|zx-i A9kzq_3 ............
Zxbo^W[[ #1c_ev H change to:
H
Ge0hl[n DM}YJ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
8[J}CdS /ig:9R :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
Um: Hrjw dO4{|(z :0001ACBF 66C746041224 mov [esi+04], 2412
AiK jSwf*u :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
\o/n |Tm!VFd :0001ACCC E926070000 jmp 0001B3F7
<oo ^9ePfF)5 .....
-*m+(7G\ FxVZ[R kn>$lTHQ
8`fjF/ $`-4Ax4% =Q[b'*o7 DASM driver .sys file, find NdisReadNetworkAddress
Nqrmp" ] 1f8GW hWT[L.>k A _XhuQB;d ......
MHsc+gQiz TH$N5w% :000109B9 50 push eax
E[bd@[N
8 ! ykx^z 9$|Gfyv ]- 4QNc= * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
NsJ(`zk: *0>mB |
.?!N^_ Ez3 V`7FKL@" :000109BA FF1538040100 Call dword ptr [00010438]
^pe{b9c +{L<? " :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
YBP:q2H K!] 1oy'V :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
M>>qn_yq4 ,i,q!M{- :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
,$
^C4I aN $}? :000109C9 8B08 mov ecx, dword ptr [eax]
YI.w-K\ i7utKj*57 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
bLd#xXl X0M1(BJgGo :000109D1 668B4004 mov ax, word ptr [eax+04]
SJ};TEA
vJU*>U, :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
K
a(J52 #~.w&~: ......
!Wy[).ZAf O=dJi9;`#_ A6pjRxg y:vxE8$Q set w memory breal point at esi+000000e4, find location:
DANw1_X\ )h8\u_U ......
=pk)3<GwF <@Fy5k-%. // mac addr 2nd byte
N]<!j$pOz L :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
~2zMkVH 0sh/|`\ // mac addr 3rd byte
zWb4([P; Xj5~%DZp :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
XFh>U7z. DmBS0NyR7Y :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
-pE(_ pOrWg@<\L ...
Xe^Cn
R z8J."27ND :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
fuB)qt!E CCX8>09 // mac addr 6th byte
V86Xg:?7 ocyb5j :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
His*t1o8'O 'D%w|Pe?Q :000124F4 0A07 or al, byte ptr [edi]
b77>$[xB !Y:0c#MPH :000124F6 7503 jne 000124FB
-Z?Vd!H: bQZ*r{g :000124F8 A5 movsd
QZ?=M@|f W.1As{ :000124F9 66A5 movsw
2AVa( ?^EXTU85`" // if no station addr use permanent address as mac addr
f5GdZ_ >Z;jY* .....
*\o/q[ 1<h>B: Vm|Y$C {"
4e+y change to
ad_`x 2]c{P\ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
j}AFE 'vbc#_; :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
Dr~=o% /^ " 83?_ :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
toaYsiIkzW ~6I)|^Z :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
N|Sf=q?Ko <soz#}e :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
S inl ~Wp Gf, :000124F9 90 nop
n3`&zY SgEBh :000124FA 90 nop
tL+OCLF; : ~ A%# z 8*8OWM P\&! ] It seems that the driver can work now.
KHDZ 8p!*?RRme[ D r9 ?2 tdF9NFMD Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
A~dQ\M L}yyaM) gBf4's $) 5Bf3P0 Before windows load .sys file, it will check the checksum
c=6Q%S RuG-{NF{F The checksum can be get by CheckSumMappedFile.
+]@Az.E lI/0:|l 7DfTfTU6 "W#t;;9Wz Build a small tools to reset the checksum in .sys file.
pfd#N[c }N*>QR5K L@^~N$G&u =ORf%f5"' Test again, OK.
s:AkkkF V
>,Z-&.% o_Si mJFK ?K@t0a
相关exe下载
I=Oy- poJg"R4 http://www.driverdevelop.com/article/Chengyu_checksum.zip
1KYN>s: ]p~IYNl2%j ××××××××××××××××××××××××××××××××××××
0~ &" T|"7sPgGR 用NetBIOS的API获得网卡MAC地址
?/JBt
/b hGf-q?7 ××××××××××××××××××××××××××××××××××××
{FI\~q vSW
L$Y2 b59{)u4F 3qQUpm+ #include "Nb30.h"
= zl=SLe ?R5'#|EyX #pragma comment (lib,"netapi32.lib")
? &zQaxD !?[oIQ)h Q!M)xNl/ jFerYv&K~ PVao F8+e,x typedef struct tagMAC_ADDRESS
s^T+5E&} somfv$'B {
)uLr?$qe 9B+wYJp BYTE b1,b2,b3,b4,b5,b6;
+/?iCmW s~},y]YV }MAC_ADDRESS,*LPMAC_ADDRESS;
oY`qI nM_ CT d|` jLcHY-P0V Vdn.)ir~P typedef struct tagASTAT
9zgNjjCl] Z v0C@r {
h<+|x7u cywg[ ADAPTER_STATUS adapt;
+dkS/b yZJ*dadAr NAME_BUFFER NameBuff [30];
mo1
puU N*DhjEU)[ }ASTAT,*LPASTAT;
+ySY>`1k~ yoqa@ V ODf4+& u *(cU]NUH_ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
YYRT.U' $gp!w8h {
"D*Wi7 &B!%fd.' NCB ncb;
w5]l1}rl :k46S<RE UCHAR uRetCode;
%d: A`7x wUi(3g|A memset(&ncb, 0, sizeof(ncb) );
F?Or;p5`Y zL s^,x ncb.ncb_command = NCBRESET;
0zqj0
7SI)1_%G ncb.ncb_lana_num = lana_num;
C4$/?,K( ]2+g&ox4' //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
hbuZaxo< wVi%oSfM uRetCode = Netbios(&ncb );
:G'xi2bs DM3B]Yl memset(&ncb, 0, sizeof(ncb) );
U q X1E vW' 5` % ncb.ncb_command = NCBASTAT;
b2h":G|s WfGH|u
ncb.ncb_lana_num = lana_num; //指定网卡号
lv:U%+A #Y[H8TW strcpy((char *)ncb.ncb_callname,"* " );
Q:S\0cI0 )-&nxOP ncb.ncb_buffer = (unsigned char *)&Adapter;
8.I9}_
SNvb1& //指定返回的信息存放的变量
b?kPN:U#N/ ]5|z3<K^ ncb.ncb_length = sizeof(Adapter);
Goj4`Hc j$eCe<.3 //接着,可以发送NCBASTAT命令以获取网卡的信息
gJ\%>r7h Ugi5OKdj7) uRetCode = Netbios(&ncb );
RT"O;P +0pW/4x return uRetCode;
PW_`qP: $(>f8)Uku( }
I^fPk -[.PH M6+? TC-f%1( GhnE>d;i int GetMAC(LPMAC_ADDRESS pMacAddr)
,0T)Oc|HL/ -
8syjKTg {
<q7s`,rG \7E`QY4 NCB ncb;
0~xaUM` X}apxSd" UCHAR uRetCode;
$e/*/. /{N)) int num = 0;
`F,zenk= ez0 \bym LANA_ENUM lana_enum;
>=!AL,: \:sk9k memset(&ncb, 0, sizeof(ncb) );
{v+a!#{c7 |h1^Gv ncb.ncb_command = NCBENUM;
3%NE/lw1 K<,Y^3]6? ncb.ncb_buffer = (unsigned char *)&lana_enum;
N&B>#: ChIoR:y> ncb.ncb_length = sizeof(lana_enum);
e<'U8|}hc{ =mJF_Ri //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
7l}~4dm2J n.;3X //每张网卡的编号等
#J.u szn%wZW uRetCode = Netbios(&ncb);
r"]Oe$[# z1vni'%J if (uRetCode == 0)
4? {*( -~'kP /E^ {
a97Csxf;7 ^@ UjQ9[> num = lana_enum.length;
<t6d)mJ% m9g^ -X //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
9&(.x8d,a L` [F~$| for (int i = 0; i < num; i++)
w?;b7i ")\ *2d {
+GPd #f9qlM32
ASTAT Adapter;
t|".=3%G <"ae4 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
14u^[M"U iJ*%dio {
q+J0}y{#8) _U=S]2QW pMacAddr.b1 = Adapter.adapt.adapter_address[0];
'X ~Ab 2e\Kw+(>{ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
MVuP
|&:n 7X:hIl pMacAddr.b3 = Adapter.adapt.adapter_address[2];
,A?v,Fs>O[ 7n>|D^ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Gavkil |bvGYsn_#= pMacAddr.b5 = Adapter.adapt.adapter_address[4];
W["HDR
jrdtd6b} pMacAddr.b6 = Adapter.adapt.adapter_address[5];
-~]^5aa5n 4i96UvkZ }
q]?+By-0 [R$liN99z; }
&0h=4i=6r j5A\y^Kv }
"D!Dr1 lzI/\% return num;
"
xxXZGUp 4=
$!_,. }
jM;d>Gymx -sD:+Te !z.^(Tj xF^r` ======= 调用:
%SFw~%@3&~ 6<Be#Y]b h?3f5G*&H t.u{.P\Md\ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
x6~Fb~aP # m_\1&g int n = GetMAC(m_MacAddr); // 获得网卡数量
t3M0La& KD9Ca $- b__n~\q_ PKATw>zg< TCHAR szAddr[128];
~EPjZ3 ? s!=!A wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
}K+\8em ~JT lPU' m_MacAddr[0].b1,m_MacAddr[0].b2,
H|'$dO)W i|[S5QXCh m_MacAddr[0].b3,m_MacAddr[0].b4,
fV v$K& 6.vNe m_MacAddr[0].b5,m_MacAddr[0].b6);
r6<ArX$Yl UFJEs[?+Te _tcsupr(szAddr);
_4g}kL02. hkLw&;WJr // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
6l=M;B7:i 1gL8$.B? vatx+) lTd+{TF. t>=GVu^ a#>t+.dd ××××××××××××××××××××××××××××××××××××
o^N%;d1%E wN$uX#W| 用IP Helper API来获得网卡地址
KS8\F0q 78\\8* ××××××××××××××××××××××××××××××××××××
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: s'_$j$1 "P9wT)J_ WodF -bE 呵呵,最常用的方法放在了最后
]eORw$f s 0 =@ &/ Ynv 9v\n| if\k[O 1T6 用 GetAdaptersInfo函数
&Qz"nCvJ 48W:4B'l9 _zAc 5rS Uia)5z z8 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
t^dakL &fh.w]\ K1CMLX]m sz){uOI #include <Iphlpapi.h>
b'i%B9yU:% e=|F(iW #pragma comment(lib, "Iphlpapi.lib")
"Vs
Nyy |J@| ]g>T9,)l qM+!f2t typedef struct tagAdapterInfo
L+`}euu5 5LnB]dW {
(2&K(1.Y $=QNGC2+ char szDeviceName[128]; // 名字
jCdZ}M($
9QO!vx char szIPAddrStr[16]; // IP
a?f5(qW3 e/ppZ> char szHWAddrStr[18]; // MAC
5k_Mj*{6 *m2d#f DWORD dwIndex; // 编号
V1AEjh 4{1c7g }INFO_ADAPTER, *PINFO_ADAPTER;
GZ-n!
^ aa'0EU: :X]lXock0 9.]Cy8 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
ZnxOa .'+|>6eU /***********************************************************************
\3
O-}n1S y^vfgP<@ * Name & Params::
Qt)7mf $]`'Mi * formatMACToStr
~%::r_hQ :5n"N5Go * (
+$Ddd`J' oC;l5v< * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
^[SbV^DOL gw*yIZ @3) * unsigned char *HWAddr : 传入的MAC字符串
=!Baz} gs)%.k[BqG * )
GHJQ d&G8G :ok!,QN * Purpose:
Z\oAE<$ fM
zAf3 * 将用户输入的MAC地址字符转成相应格式
P,LXZ I NFzX **********************************************************************/
ph5xW<VNP {jCu9 ]c! void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
QvT-&| 0*'`%W+5 {
KD<; ?oN<O )PanJHtU int i;
8EVF<@{] }(hYG"5 short temp;
*=KexOa9 '44nk(hM69 char szStr[3];
tS*^}e* cnjj)
c [ a65VR~J -;DE&~p strcpy(lpHWAddrStr, "");
"|~B};|MFF EZa{C}NQ$2 for (i=0; i<6; ++i)
QL|:(QM E|6Z]6[ {
[{fF)D<tC WhVmycdv temp = (short)(*(HWAddr + i));
a)yNXn8E_ a5Acqa _itoa(temp, szStr, 16);
U+3PqWB xN":2qy#T if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
'AlSq:gZ .w*{=x0k strcat(lpHWAddrStr, szStr);
oW\7q{l2) ;zxlwdfcr' if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
V.G9J!?<P MX< ($M }
*j|Tm7C 8-l)TTP&. }
C.TCDl cB9KHq B n3@g{4~ (B~V:Yt // 填充结构
VHY<(4@ vGMOXbq4& void GetAdapterInfo()
OYRR'X.E vN6]6nUOiT {
~Hs]} Xo w[$Wpae char tempChar;
![."xHVeL ]FnrbQ| ULONG uListSize=1;
7 +W?Qo 9@&Z`b_ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
1Qc(<gM {Z{NH:^ int nAdapterIndex = 0;
,LW%'tQ~" E'kQ z$im4'\c u=UM^C! DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
KzH}5:qI RX<^MzCDV &uListSize); // 关键函数
JNz"lTt>[g {II7%\ya YF[!Hpzq b<H6D} if (dwRet == ERROR_BUFFER_OVERFLOW)
jU9zCMyNF !`S%l1[Z {
#5"<.z keq[6Lv PIP_ADAPTER_INFO pAdapterListBuffer =
f"=4,
=)UiI3xHk (PIP_ADAPTER_INFO)new(char[uListSize]);
XU })3]/ :DF4g= dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
7!840 :a?+ D8Waf if (dwRet == ERROR_SUCCESS)
6+d"3-R. d/99!+r {
;[\2/$- Gw\HL pAdapter = pAdapterListBuffer;
]j#$. $q 71m-W#zyA while (pAdapter) // 枚举网卡
YQ`#C#Wb m
?tnk?oX {
hF PRC0ftE h.+&=s!Nsy CString strTemp = pAdapter->AdapterName; // 网卡名字
u0H`%m gB{R6
\<O strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
T_B.p*\BM tMk>Bx9[ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
gkn/E}K# bb_jD^ OcS`Fxs t>`LO strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
g~sNY|% ImY*cW=M pAdapter->IpAddressList.IpAddress.String );// IP
TF3q?0 }8]uZ)[p= .A[.?7g JfINAaboi formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
4J$f @6 >-o:>
5 pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
cz~FWk !?M_%fNE *R6eykp X@4d~6k? AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
F`}w0=-*( uU!i`8 ={0{X9t?'j c]0 pAdapter = pAdapter->Next;
+rw3.d `Qk
R !eoec2h#5 v#2qwd3x nAdapterIndex ++;
q9(}wvtr ;=
@-j@? }
a^/20UFq Id
7 delete pAdapterListBuffer;
F"TI9ib C`<} nx1 }
{:8[Mdf TUn@b11 }
%}5"5\Zz f?^xh }