如何实现修改网卡物理地址的三种方法
"gVH;<&] Pxuz { 同样要感谢胡大虾
N =}Z# RyIaT 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
;Z0cD*Jb "Kf~`0P 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,
AZm)$@e) oA^
]x> 使得两块卡的MAC地址不同,那么网络仍然可以工作。
!haXO 5|H(N}S_ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
t@mw f3, c;fyUi 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
(3HgI K0bmU(Xxp 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
rAi!'vIE &S`'o%B 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
:1Yd;%>92 jfhDi6N 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
p~VW3u] YRX2^v ^[ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
|r!Qhb.! q>h+Ke 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Y
.X-8 3B]+]e~ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
Bc`A]U LWR&(p.% 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
@G&xq"Fg7 s.Ic3ITd, 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
rY+1s^F |0Ug~jKU 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
7o%|R2mL} {@`Uf;hPAX 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
=*G'.D /* ]uXsl0'`V 台。
Ho*RLVI0U Aba%Gh 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
!c' ;L' }tg n1xpx 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
`RLrT34 B$eF@v" 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
" ~hj B H s 3*OhK\ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
"!eT v[=E f ->requesthandler函数要hoo miniport的这个函数似乎不容易找
]qTr4`. b-gVRf#F 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
Ol^EQLO 9O_N
iu0 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
mqxy(zS] W-B[_ bit RSA,that's impossible”“give you 10,000,000$...”
Fi}rv[`XY[ yM ~D.D3H “nothing is impossible”,你还是可以在很多地方hook。
^d=@RTyo/ Jm^jz 如果是win9x平台的话,简单的调用hook_device_service,就
nf^k3QS\ t|,Ex 7 可以hook ndisrequest,我给的vpn source通过hook这个函数
e;Z`& qOanu 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
{;~iq '%7]xp 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
{Z;GNMO: +F6_P 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
BFRSYwPr X+BSneu 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
y6yseR! $+N^ s^ 这3种方法,我强烈的建议第2种方法,简单易行,而且
Lu5.$b 1F8EL)9 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
-w0>4JDs y`dzo`f 都买得到,而且价格便宜
(NlEb'~+ [Y~ s ----------------------------------------------------------------------------
a-hGpYJJG (KU@hp-\ 下面介绍比较苯的修改MAC的方法
0u9h2/ma BGjTa.& Win2000修改方法:
|ZzBCL8q nAj2k +Enff0 =+ Bbp9Q,4 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
bS"M* IH}L1i A) Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
Ez-o*& o\gQYi 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
i)DXb SHh(ujz, 《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
%05a>Rf& _L.yt5_ 明)。
v%Xe)D "xI[4~'`: 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)
,6L>f.V^(U |g!#
\ 址,要连续写。如004040404040。
~(S4/d5 "|rqt.f2[ 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。)
U]$3NIe 1\kehCt 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
u'."E7o# GC3L2C0)k 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
8B9zo& 4Fq}*QJ- .9QQ]fLs %q^]./3p ××××××××××××××××××××××××××
v\FD~ SsZzYj.d 获取远程网卡MAC地址。
CxV%/ChJ# B.jYU ××××××××××××××××××××××××××
5w9<_W0d v,B\+q/ _Y=yR2O mAa]Et. 首先在头文件定义中加入#include "nb30.h"
kMXl
{ q"oNB-bz #pragma comment(lib,"netapi32.lib")
]^<~[QK_C W@=ilW3RD typedef struct _ASTAT_
tT:yvU@a 7L"/4w {
jyr#e xcA:Q`c.{ ADAPTER_STATUS adapt;
X;tk\Ixd 89bKnsV NAME_BUFFER NameBuff[30];
}fZBP]<I( VCO/s9AL } ASTAT, * PASTAT;
- %|I <i-RF-*S l<?wB|1' NBX/V^ 就可以这样调用来获取远程网卡MAC地址了:
<Z;BB)I&C` 70eN]OY CString GetMacAddress(CString sNetBiosName)
:Ib\v88WIv d\M
!o*U {
`314.a6S ,~#hHhR_ ASTAT Adapter;
J)o%83// ,?+yu6eLb >rubMGb +l(}5(wc NCB ncb;
3OlY Ml %+~0+ev7r UCHAR uRetCode;
+L6d$+ ?a@l.ZM* *VB*/^6A ix;8S=eP~{ memset(&ncb, 0, sizeof(ncb));
\ :.p8` D5x^O2 ncb.ncb_command = NCBRESET;
,PYe7c zAewE@N#_ ncb.ncb_lana_num = 0;
p20Nk$. V5+a[`] &PX'=UT VbjW$? uRetCode = Netbios(&ncb);
p
WH u[Fu .anL}OA_q vNIQc "\- ,U}8(D~: memset(&ncb, 0, sizeof(ncb));
75y#^pD?c "5Mo%cUp ncb.ncb_command = NCBASTAT;
z~qQ@u| Qw:j2g2H7 ncb.ncb_lana_num = 0;
Alz#zBGb ff0,K#- syF/jWM5 (!s[~O 6 sNetBiosName.MakeUpper();
G`jhzG i{2KMa{K P;34Rd YQ/*| FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
K4"as9oFP }O/Nn0, {8Ll\j@ " aH_&=/-Tz
strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
Dp8(L ]6 S(pfd2^ F+GQ l <S
qbj; ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
b~}}{fm&f M%/D:0 ncb.ncb_callname[NCBNAMSZ] = 0x0;
Ts\7)6|F 6C:Lq%} )'JSu=Ej 6x 0>E^~ ncb.ncb_buffer = (unsigned char *) &Adapter;
hjE9[{K 9p XFC9 ncb.ncb_length = sizeof(Adapter);
Rjf| ?k#%AM qF?S[Z; u8*0r{kOH uRetCode = Netbios(&ncb);
mN{$z<r dn Xc- < +] #>6/2q 3;A1[E6K CString sMacAddress;
y$WS;# jVDNThm+ ]zO]*d=m g!$
"CX%8 if (uRetCode == 0)
a
<3oyY' ^P[*yf {
_R]h]<TQ bWqGypq4 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
QO8/?^d
[7bY( Adapter.adapt.adapter_address[0],
+=R:n^r^, ?NL2|8 Adapter.adapt.adapter_address[1],
\vI_%su1N |l9AgwDg Adapter.adapt.adapter_address[2],
]n+:lsiV UJb7v:^ Adapter.adapt.adapter_address[3],
^/c|s!U^ U5Y*xm< Adapter.adapt.adapter_address[4],
@:Ns`+ W* -$7Jc=:> Adapter.adapt.adapter_address[5]);
/<mc~S7 \sk,3b-&' }
[-l^,,E Uc4r return sMacAddress;
e"vEh eu#| | }
m'pihFR:f '@$?A>.cj \R~Lf+q dgO2fI ×××××××××××××××××××××××××××××××××××××
>@t]M`#&h I0Vm^\8 修改windows 2000 MAC address 全功略
:7R\"@V4 sIyLW ××××××××××××××××××××××××××××××××××××××××
U}UIbJD*= 9`xq3EL2T XLtuck sx22|j`)V 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
toF@@% (vY10W{ L9x,G! Iv{}U\ u 2 MAC address type:
a@%FwfIu s#4
"f OID_802_3_PERMANENT_ADDRESS
V@$B>HeK 7B'0(70 OID_802_3_CURRENT_ADDRESS
Cnn,$R=/s 8J)x>6 O".#B ZI8p(e modify registry can change : OID_802_3_CURRENT_ADDRESS
~sM334sQ zNBG;\W but OID_802_3_PERMANENT_ADDRESS, you must modify driver
giI9-C UPbG_ #"wZ 2+|[e_ 6ds&n#n V482V#BP QII>XJ9 Use following APIs, you can get PERMANENT_ADDRESS.
5bgx;z9 l!`m}$ CreateFile: opened the driver
Q 5Ln'La$ d~.#K S DeviceIoControl: send query to driver
A0'Yfuie EB)0 iQ u!t'J+: 5^%FEZ&Sp Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
`/0FXb
8h tf>?; Find the location:
C3D1rS/I r1,RloyZS .................
,#s}nJ4 9D&ocV3QV :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
~x824xW ll6~8PN :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
(Y-7B k+_pj k :0001ACBF A5 movsd //CYM: move out the mac address
6Z7{|B5}Y :g][99 :0001ACC0 66A5 movsw
0Tq6\: 3Y>!e# :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
T@X!vCjf6 qg+8i9Y! :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
qF>}"m *r[PZ{D+ :0001ACCC E926070000 jmp 0001B3F7
;X\,-pjv SC'fT! ............
%h3CQk la
f b^ change to:
ptX;-'j( >i=mw5`D] :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
|',MgA FLi)EgZXt :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
=EFF2M`F xqIt?v2c :0001ACBF 66C746041224 mov [esi+04], 2412
$l Y a:1-n%&F :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
j:rGFd $n!saPpxS :0001ACCC E926070000 jmp 0001B3F7
`j@2[XdHu ij/ |~-! .....
kAU[lPt*R U ^[<G6<9] |_Z(}%
<o waldLb>7D ?PLf+S Hcuvu[)T" DASM driver .sys file, find NdisReadNetworkAddress
`}"*i_0-5' ;ZB[g78%R% UZ v^3_,qz IrJCZsk ......
M~=9ym }>>BKn
:000109B9 50 push eax
V{ECDgP a*!wiTGf d XrLeoK "\Z.YZUa\ * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
*RivZ
c9;P ;i> |5tEy |
*JUP~/Nr Ac|IBXGa= :000109BA FF1538040100 Call dword ptr [00010438]
&")ON[|b yY[N\*P :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
cd#@"&r `q".P]wtKN :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
#1+1 q{=Z< hr(E,TAe :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
{|bf` NvQN :000109C9 8B08 mov ecx, dword ptr [eax]
7vubkj& 6j+_)7.V :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
QVsOB$
C65(
m :000109D1 668B4004 mov ax, word ptr [eax+04]
q0&g.=; +g>)Bur :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
w/#k.YE LW
8LD|@ ......
C0Z
mv ~A(fn:d }$?xwcPU +"'cSAK set w memory breal point at esi+000000e4, find location:
|1uyJ?%B ?vp'
/l" ......
Gk
g)\ 3 mbK$_HvU // mac addr 2nd byte
k|'{$/n ~*@UQ9*p# :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
&;DK^ta*P $i;%n1VBg // mac addr 3rd byte
1
\:5ow&a R<I)}<g(A3 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
bk44qL;8 JmjqA Dex :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
:q/%uca9 K!;Z#$iw[ ...
UOC>H%r~M? 6w|s1!Bl :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
>|'u:`A W_8N?coM // mac addr 6th byte
w3WBgH slaYr`u :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
,4M7:=gf t2uX+1F :000124F4 0A07 or al, byte ptr [edi]
Q}C)az :c)N"EJlI2 :000124F6 7503 jne 000124FB
Fuq ;4UcbL dj>zy :000124F8 A5 movsd
?S9? ?y/ fP# !ywgr% :000124F9 66A5 movsw
+"Flu.+[' ""q76cx // if no station addr use permanent address as mac addr
589hfET Dukvi;\ .....
jfF
!tJQ75Hwv 7uQiP&v N@6+DHt change to
4c^WQ>[ $P
rji :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
j1D 1tn @K.{o' :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
EIQ`?8KSR ^,O%E;g^# :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
+?y ', Ir = Lt)15 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
bl yU53g 0P i+ (X :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
[}:;B$, Sy()r 6n :000124F9 90 nop
v,]-;V~< i[L5,%5<H :000124FA 90 nop
)S"!)\4 b GWd71ZtFO ~j3O0s<gK b$FK}D5 It seems that the driver can work now.
ISa}Km>Q orBB5JJ m-?hHdO gOb"-;Zw Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
M]|tXo$? t^Z-0jH kA/4W^]Ws pNUe|b+P Before windows load .sys file, it will check the checksum
b:B+x6M vo(riHH The checksum can be get by CheckSumMappedFile.
p.@kv 6sjd:~J: cvOCBg38BH (E(J}r~E Build a small tools to reset the checksum in .sys file.
T8^`<gr. Ob!NC& &6="r} da'1H Test again, OK.
hufpk y[&8 ~t+T5`K aFw \w>*^ kB[l6` 相关exe下载
pYN.tD FO h4ozwVA http://www.driverdevelop.com/article/Chengyu_checksum.zip -XASS% kF]sy8u] ××××××××××××××××××××××××××××××××××××
G]v BI= UpTVLx^c 用NetBIOS的API获得网卡MAC地址
wE~&Y?^ CH9Psr78 ××××××××××××××××××××××××××××××××××××
x3AAn,m8 CKE):kHu MD9 8N{+[| :MaP58dhh #include "Nb30.h"
y:',)f } <>v=jH|L #pragma comment (lib,"netapi32.lib")
$U=j<^R}a l"zwH XgI;2Be+&a 0ZM#..3sI !P8Y(i "%I<yUP]U typedef struct tagMAC_ADDRESS
]A&pXAM k'8tqIUN] {
lxsn(- j O\J{4EB@. BYTE b1,b2,b3,b4,b5,b6;
mV'-1 NoOrQ m }MAC_ADDRESS,*LPMAC_ADDRESS;
O2qy[]km 6n A/LW\x P(%^J6[> fK|P144 typedef struct tagASTAT
k*4!rWr0r& +R8G*2 {
oNhCa>)/ ^>/~MCyM. ADAPTER_STATUS adapt;
XjXz#0nR `O0bba=:= NAME_BUFFER NameBuff [30];
SPT?Tt W"Tj.oCUG }ASTAT,*LPASTAT;
V_3K((P6 _I?oR.ON33 gb{8SG5ac :\Q#W4~p UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
T@jv0/(+ 6bDizS} {
dOT7;@ 7#&e0fw/I NCB ncb;
8S`
j6 f"z;' UCHAR uRetCode;
T' =6_?7K4 {TXfi'\ memset(&ncb, 0, sizeof(ncb) );
yUjkRT&h <2af&-EGs ncb.ncb_command = NCBRESET;
7NvnCs 3a?|}zr4 ncb.ncb_lana_num = lana_num;
od)ssL&E~ []jbzVwS2 //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
F'-,Ksn L1#_ uRetCode = Netbios(&ncb );
s:K'I7_#@ ?bAv{1dvT= memset(&ncb, 0, sizeof(ncb) );
s<+;5, Q| _WR/]1R ncb.ncb_command = NCBASTAT;
"m%EFWUOl @_$Un&eo ncb.ncb_lana_num = lana_num; //指定网卡号
2w}l!'ue GG`j9"t4 strcpy((char *)ncb.ncb_callname,"* " );
_+j#.o> E!RlH3}) ncb.ncb_buffer = (unsigned char *)&Adapter;
R=<%! 4,08`5{ //指定返回的信息存放的变量
=9h!K:,k 6 w'))Z ncb.ncb_length = sizeof(Adapter);
Wo(m:q(Om ~/qBOeU3 //接着,可以发送NCBASTAT命令以获取网卡的信息
3a|pk4M h1H$3TpP uRetCode = Netbios(&ncb );
&hUEOif U[? f@.& return uRetCode;
dT0>\9ZNr j#Qnu0D }
^ (s(4| erKi*GssZ O!t=,F1j IhN^*P:Fo int GetMAC(LPMAC_ADDRESS pMacAddr)
LzxO=+=9!q 8|(],NyEJ {
/'/i?9: 4jc?9(y% NCB ncb;
X~cdM1z? cm0$v8 UCHAR uRetCode;
UfIr"bU6 -
~4na{6x int num = 0;
=W&m{F96 ~{$c| LANA_ENUM lana_enum;
M0g=gmau / ykc`E?f memset(&ncb, 0, sizeof(ncb) );
-u7NBtgUh qRR%aJ/ ncb.ncb_command = NCBENUM;
dBwoAq`' mMvAA; ncb.ncb_buffer = (unsigned char *)&lana_enum;
bU[_YuJbM d}%-vm} 0 ncb.ncb_length = sizeof(lana_enum);
ftKL#9,s( sjOv!|]A //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
}g@
'^v 7n?yf_je //每张网卡的编号等
Z- t&AH t3!OqM uRetCode = Netbios(&ncb);
_%er,Ed S dN&%(ZE if (uRetCode == 0)
EDuH+/:n 61b*uoq0w? {
oHr0;4Lg6 /M'd$k"0z num = lana_enum.length;
U{j4FlB D.-G!0! //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
2;j<{' 9 *uK]/c for (int i = 0; i < num; i++)
w3 kkam" A*vuS Qt( {
mP=[h
|a$r xjSzQ|k- ASTAT Adapter;
4"H*hKp ][b|^V if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
^|=P9'4Th LF
@_|oI {
PU[<sr#, ^^zj4 }On? pMacAddr.b1 = Adapter.adapt.adapter_address[0];
* nFzfV e(N},s:_ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
97UOH xticC> pMacAddr.b3 = Adapter.adapt.adapter_address[2];
vcsSi%M\U (w{T[~6 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
j!y9E~Zz :p,|6~b$ pMacAddr.b5 = Adapter.adapt.adapter_address[4];
ya{`gjIlW ] jY^*o[ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
-8Hc M\b z9g ++]rkJ }
o2=):2x
r{ 4'=Q:o*w` }
8zpzVizDG "\O7_od- }
'`|j{mBhG Ov<c1y;f return num;
'l=>H#}<B $8i`h}AM }
R<Mc+{*> jpO0dtn3= ^N[ Cip}8 LT
Pr8^ ======= 调用:
hRRxOr#*$ H la?\ u
z7|!G!43 Nf<f}` MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
Lui6;NY 1Ml<> int n = GetMAC(m_MacAddr); // 获得网卡数量
+uSp3gE" CQNMCYjg(R iLIb-d?!a& ]hS<"=oj TCHAR szAddr[128];
j~1K(=Ng 6u #eLs wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
u<uc"KY= `kxC#
&HO m_MacAddr[0].b1,m_MacAddr[0].b2,
xEurkR xGQP*nZ m_MacAddr[0].b3,m_MacAddr[0].b4,
P8}IDQ9 BO4;S/ O m_MacAddr[0].b5,m_MacAddr[0].b6);
;Z"MO@9: f|M^UHt8* _tcsupr(szAddr);
K}cA%Y g-wE(L // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
!.X/(R7J ]W$G!(3A Wz=&
0>Mm_ D ka8[z7 N2U&TCc 0?8>{!I ××××××××××××××××××××××××××××××××××××
_hyqHvP -&`_bf%M 用IP Helper API来获得网卡地址
E
b:iym0 qbsod ××××××××××××××××××××××××××××××××××××
K<:%ofB"S c5$DHT@N" (J %4}Dm ]
1pIIX} 呵呵,最常用的方法放在了最后
p<H_]|7$7U 1t^y?<) ?k4Hk$V dp^PiyL 用 GetAdaptersInfo函数
S+~;PmN9qL x%r$/= 3))CD,| $(;Ts)P 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
Ycm .qud
? ~EY)c~H .tLRY v~Dobk/n #include <Iphlpapi.h>
F?R6zvive ?_d>-NC #pragma comment(lib, "Iphlpapi.lib")
%;h1n6=v2 s=-?kcoJ2d 6]%=q)oL[ P8ej9ULX, typedef struct tagAdapterInfo
@}H'2V MYvz%7 {
t2{(ETV -e(<Jd_= char szDeviceName[128]; // 名字
-s2)!Iko& *Vq'%b9 char szIPAddrStr[16]; // IP
]S s63Vd g2TK(S|# char szHWAddrStr[18]; // MAC
r3U7`P >^`# %$+ DWORD dwIndex; // 编号
9&=%shOc+x AZhI~QWo }INFO_ADAPTER, *PINFO_ADAPTER;
{'A
15 JUA%l M !"Q7>d mfI[9G INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
%A~. NNbS (*\&xRY|C /***********************************************************************
@H$am GY-4w@Wl * Name & Params::
8aVQW_m} #aC&!Rei{ * formatMACToStr
iUh7eR9 D9NRM;v * (
+qjZ;5( *!"T^4DEg * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
> `eo 0 CPNV\qCY * unsigned char *HWAddr : 传入的MAC字符串
\R@}X cqZ <ZZfN@6 * )
P;25F um]*nXIr * Purpose:
1_LKqBgo lY`WEu * 将用户输入的MAC地址字符转成相应格式
2BO H8Mp9 gsQn@(; **********************************************************************/
[7DU0Xg7 W3\+51P void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
tQ;Fgv8Y! M_E$w$l2< {
adoK-bS t YGChVROG~ int i;
!vl1#@ F czia0@z short temp;
%1;Y`> 8cY5:plK
char szStr[3];
K[noW jzDPn<WQ Lp$&eROFVs v8E:64 strcpy(lpHWAddrStr, "");
;MYK TE>m aRWj+[[7y for (i=0; i<6; ++i)
7]L}~ NPBOG1q% {
SP2";,%/9 ;+f(1=x temp = (short)(*(HWAddr + i));
j/uMSE e
jk?If 07 _itoa(temp, szStr, 16);
:LX!T& o%]b\Vl6
if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
j
yp.2c DP*V|) strcat(lpHWAddrStr, szStr);
Sb?v5 T^|6{ S\ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
iuEe#B;! +BI%.A`2 }
L-|7
& ;2BPEo>z9 }
P&o+ut: @d3yqA
25xt*30M #CeWk$)m // 填充结构
Pvkr$ou m7>)p]] void GetAdapterInfo()
78Zb IL V^G+_#@,, {
%7TG>tc b7M ) char tempChar;
1?p:66WmR ABtv|0K ULONG uListSize=1;
) { "}bMf +Sv2'& B PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
Sf`?j 2rP!] int nAdapterIndex = 0;
zBrqh9%8e i"!j:YEo g fv?#mp :NwFJc DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
P]4u`& z*^vdi0 &uListSize); // 关键函数
viS7+E|O )lx;u.$4 Q?m= a0g y7R{6W_U> if (dwRet == ERROR_BUFFER_OVERFLOW)
F+Hmp\rM# %`dVX
EO {
Y#-pK)EeU U3>ES"N PIP_ADAPTER_INFO pAdapterListBuffer =
kf",/?s2Z H8qAj (PIP_ADAPTER_INFO)new(char[uListSize]);
3AuLRI L{6Vi&I84[ dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
R/c-sV <M3&\ if (dwRet == ERROR_SUCCESS)
MIAC'_<-e gAGcbepX {
<^A1.o<GN c30kb pAdapter = pAdapterListBuffer;
*zPz)3; t+WUz#i" while (pAdapter) // 枚举网卡
5@Xy) z ?0+J"FH# W {
?B4X&xf.D H]f8W]"c[ CString strTemp = pAdapter->AdapterName; // 网卡名字
M059"X="
-S}^b6WL strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
Q
S.w#"X[ Z2\Xe~{ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
4L6'4 t"s 9fqCE619a z"@UNypc, >R6>*|~S strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
?)c9!hR /kd6Yq(y pAdapter->IpAddressList.IpAddress.String );// IP
ud,_^Ul v|r# klC48l +Xr87x; formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
nR$Q~` 5./(n7d_ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
Nf{tC9l bcprhb G`R2=bb8 yYZ0o.<&T* AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
]u O|YLWp <NX6m|DD M$GZK'% Jp`qE pAdapter = pAdapter->Next;
ulnlRx ji|tc9#6 v4x1=E yB^_dE nAdapterIndex ++;
c3aF lxW K0?:?>*b# }
> 1&_- 6m{1im= delete pAdapterListBuffer;
=arrp: .
!;K5U }
!"x&tF 7j L.\O }
Uu3<S .Cf`D tK }