如何实现修改网卡物理地址的三种方法
z^Nnt <_02)6j 同样要感谢胡大虾
J<Wz3}w6 aXyu%<@k 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
EOrWax@k$} ~y}M
GUEC 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,
z[DUktZl URDb 使得两块卡的MAC地址不同,那么网络仍然可以工作。
5#.uA_Fov 2,O-/A;tW* 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
Wiqy".YY J_s?e#s 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
=z]&E 78Y p;:tzH\l 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
aW7{T6., )^uLZMNaI 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
$jb 0/ N:!XtYA< 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
Hw5\~!FX 0}q ij 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
/>XfK,c- "_ b
Sy 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
PNXZ 3:W J.:"yK"" 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
>\K<q>* /d5_-AB(v 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
+15j^ Az h:(Jes2 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
-gh',)R l!\C"f1o, 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
EA2BN} S(5.y%"< 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
iYA06~d [kzcsJ'/e 台。
$nQ; ++ StWDNAf) 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
%4 cUa| =? )$yqJ6y5 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
{o7ibw=E) h[3N/yP 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
c6s*u%+}, "uCx.Q9ef w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
T1;yw1/m5\ ]y$D@/L@ ->requesthandler函数要hoo miniport的这个函数似乎不容易找
r!yrPwKL 71cc6T 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
?]f+)tCMs (o{-1Dg) 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
JGSeu =) uJMF\G=nb bit RSA,that's impossible”“give you 10,000,000$...”
$Ha?:jSc e%N\Pshgv “nothing is impossible”,你还是可以在很多地方hook。
Z?[;Japg H|T:_*5 如果是win9x平台的话,简单的调用hook_device_service,就
|Wj)kr !| F {]: 可以hook ndisrequest,我给的vpn source通过hook这个函数
@y->4`N q^Lj)zmnK 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
^o"9f1s 5 P6S^wjk 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
8nQlmWpJ a9"x_IVU 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
OnF+ @\Sa) 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
KU3lAjzN RX>kOp29 这3种方法,我强烈的建议第2种方法,简单易行,而且
M{zzXE[@ A) p}AEBc 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
IoJkM-^H&) 'Y6{89 y 都买得到,而且价格便宜
Kom$i<O?48 TF|GGYi ----------------------------------------------------------------------------
)rz4IfE { LJwW*? 下面介绍比较苯的修改MAC的方法
6<NaME 29u"\f a Win2000修改方法:
$WnK #@Zz
Bf ag14omM- G?e,Q$ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
q+dY&4&u H]"Z_n_ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
s[h'W~ }0?642 =- 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
+KDB^{ I5Foh|) 《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
d4[M{LSl 0Apdhwk~ 明)。
~y_TT5+3 +uKlg#wqc 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)
:74^? `f*?|) 址,要连续写。如004040404040。
2y#4rl1Utx C#p$YQf 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
N+b"LZc :doP66["! 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
sBu=@8R]y =iRc& 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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`9s5 *;Z B~lrd#qC 获取远程网卡MAC地址。
J@H9nw+Q D._q'v< ××××××××××××××××××××××××××
8G1Tpn K`j#'`/KC jbn{5af Ngu+V 首先在头文件定义中加入#include "nb30.h"
_I&0HRi eq"a)QB3m #pragma comment(lib,"netapi32.lib")
a>.2Q<1 -}MWA>an8 typedef struct _ASTAT_
C:_!zY'z %xyt4}-)m {
aoco'BR F _z)G!_7.>\ ADAPTER_STATUS adapt;
:!N 5daK Zdl Z,vK^. NAME_BUFFER NameBuff[30];
_V1O =iu- Up*p*(d3 } ASTAT, * PASTAT;
hrNri$
|M[E^ \QBODJ1 6BFtY+.y 就可以这样调用来获取远程网卡MAC地址了:
Mm:6+ .O3i"X] CString GetMacAddress(CString sNetBiosName)
pYI`5B4 g>_6O[;t% {
(pH13qU5 >72j,0=e ASTAT Adapter;
zr\I1v]?1# )mB+#T<k- PX(.bP2^Lq j S')!Wcu NCB ncb;
=KmjCz: 68*h#& UCHAR uRetCode;
bb$1RLyRL oS/<)>\Gv V Z}^1e T#|Qexz6 @ memset(&ncb, 0, sizeof(ncb));
8QE0J$d5 sn+i[ ncb.ncb_command = NCBRESET;
H-nk\ K<| <)uUAh ncb.ncb_lana_num = 0;
;B^G< 7cK#fh"hvg ]N:SB &%>l9~F'~ uRetCode = Netbios(&ncb);
37v!:xF! gJ+MoAM" AVOzx00U Ii?<Lz memset(&ncb, 0, sizeof(ncb));
& *B@qQ AGx]srl ncb.ncb_command = NCBASTAT;
a"b9h{h@ 9<.FwV> ncb.ncb_lana_num = 0;
F6}Pwz[c DFwkd/3" ,1Suq\
L c;&m}ImLe. sNetBiosName.MakeUpper();
Pc nr \"V7O'S)& G+=euK2] go|/I& FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
&[3 xpi{v y"]?TEd I+!w9o2nZ '8 1M%KO strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
@rRBo:0% ]sd|u[:k 0 oEw1!cY y/$WjFj3" ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
!qV{OXdrB gLsl/G ncb.ncb_callname[NCBNAMSZ] = 0x0;
rG:IS= *%:p01&+ ZC_b`q< c;xL. ncb.ncb_buffer = (unsigned char *) &Adapter;
d}EGI z;zyk ncb.ncb_length = sizeof(Adapter);
1U;je,) |[>`3p"& |n \HxU3 (8?t0}#t uRetCode = Netbios(&ncb);
H2BD5 9b``l-rO f+}?$' }9/30 CString sMacAddress;
`l9Pk\X[ s_hf,QH 0F8y8s }W#Gf.$6C if (uRetCode == 0)
kUUN2 E
b-?wzh {
MG*#-<OV. ^+F@KXnL sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
<K=:_ O"<D0xzF? Adapter.adapt.adapter_address[0],
0vbn!<: $ z1u>{ Adapter.adapt.adapter_address[1],
7m~+HM\ Uq<c+4)5 Adapter.adapt.adapter_address[2],
}y(1mzb o|>2X[T Adapter.adapt.adapter_address[3],
f>s3Q\+ 7Y&W^]UZ0t Adapter.adapt.adapter_address[4],
T\:Vu{| &{!FE`ZC_ Adapter.adapt.adapter_address[5]);
Y/2@PzA| +XLy Pj }
KqG:o+V= J/>Y mi, return sMacAddress;
jmxjiJKP btkD<1{g }
:;cKns0OA = 7d{lK "a6[FqTs \sEq
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BD&JbH!( 3V?JX5X\ 修改windows 2000 MAC address 全功略
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_ ××××××××××××××××××××××××××××××××××××××××
e%uPZ >'q 3lcd:= -|\V' ;+'x_'a 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
V2Q2(yvdJ sWX iY OC nQSkj a x4V( 2 MAC address type:
\L>3E#R-Q RZ#b)l OID_802_3_PERMANENT_ADDRESS
a6wPkf7-H sMlY!3{Ix OID_802_3_CURRENT_ADDRESS
NYA, [G>8N5@* \b95CU .K]n<+zW modify registry can change : OID_802_3_CURRENT_ADDRESS
"_WOtJr =+%QfuK but OID_802_3_PERMANENT_ADDRESS, you must modify driver
&}_ $@ lQj3#!1} R*VRxQ,h6+ 87l(a,#J 62TWqQ!9d kG@~;*;l Use following APIs, you can get PERMANENT_ADDRESS.
Q '/v-bd?o /FJ )gQYA CreateFile: opened the driver
Aj((tMJNOw b-ZC~#?|b DeviceIoControl: send query to driver
^&F8NEb=2> h)fJ2]JW8W 0}}b\!]9 xTiC[<j Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
f40 xS7-Q0 R8O;8c?D Find the location:
aMKi`EW @xIKYJyU .................
i%w[v_j %MGbIMpY :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
>Vc;s!R I!>pHF4 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
m<qPj"g~L {_T?0L :0001ACBF A5 movsd //CYM: move out the mac address
mX66}s}# 6..G/,TB :0001ACC0 66A5 movsw
0aj4.H*% gg
$/ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
TR}ztf[e mucKmb/ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
[hC-} 9 "I+71Ce :0001ACCC E926070000 jmp 0001B3F7
}TE4)vXs 7vO3+lT/Y; ............
i
E p{ uvC ![j^~ change to:
9jW/" :'p+Ql~c :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
K,_d/(T4 ;|7]%Z}% :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
3H"bivK Iow45R~] :0001ACBF 66C746041224 mov [esi+04], 2412
7bJAOJ'_ xh|NmZg :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
_voU^- $0+n0*fp :0001ACCC E926070000 jmp 0001B3F7
$bSnbU< &(&5ao)5 .....
6WUP#c@{ )vWI{Q]r h2~b%|Pv *O6q=yg;K: a2Q_K2t 4FLL*LCNX DASM driver .sys file, find NdisReadNetworkAddress
(NB\wJg
$ G_OLUuK?C mtfEK3?2* NABVU0}
......
KlOL5"3 V% -wZL/ :000109B9 50 push eax
=VXxQ\{ QxUsdF?p HYqDaRn lO)-QE+ * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
[@K#BFA leY fF |
";vP77|m7R U42B(ow :000109BA FF1538040100 Call dword ptr [00010438]
?
}t[ {Ee[rAVGp :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
lJ y\Ky(* d^-sxl3} :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
8<#S:O4kA oY;=$8y<q :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
?-.Qv1hs6p bSbUf%LKt :000109C9 8B08 mov ecx, dword ptr [eax]
a[).'$S}' aJ;6!WFW :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
1uz7E EGD&/%aC :000109D1 668B4004 mov ax, word ptr [eax+04]
#0*OkZMt Wbra*LNU :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
@xu/&pbI *.g@6IkAQ ......
%p wpRD@ BZUA/;Hz & ~r%>x HzuB.B< set w memory breal point at esi+000000e4, find location:
83~9Xb=!\ LA\)B"{J ......
.LQvjK[N @ckOLtxE> // mac addr 2nd byte
vJ `'x b!do7%]i :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
s"jNS1B T][r'jWQ // mac addr 3rd byte
cx_.+ R aNcuT,=(?8 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
1ig#|v*+ yKy07<Gr> :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
uW@o,S0: w26x)(7 ...
v8PH(d2{@ ~4MUac^w :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
!}[cY76_ ~sk{O%OI // mac addr 6th byte
uoX] #<1J sPKyg :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
+[2X@J +0)zB;~7 :000124F4 0A07 or al, byte ptr [edi]
|izf|*e d7O\p(M1 :000124F6 7503 jne 000124FB
;?-`n4B& VOmWRy"L :000124F8 A5 movsd
[p
6#fG * 1Vden.H*CI :000124F9 66A5 movsw
*CnrzrKtQ ohy?l // if no station addr use permanent address as mac addr
jT6zpi~]E 9S_N*wC. .....
T@. $Zpz q1d'L* q^.\8zFf GiF})e} change to
qUW>qi, vU|.Gw :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
%uV bI'n) 6Eu&%` :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
@Z50S 8 Gkfc@[Z V :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
.W9/*cZV0 !edgziuO :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
1|PmZPKq9n I{V1Le4? :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
%s#`i$|z*n >Za66<: :000124F9 90 nop
qL \*rYe< guD?~-Q :000124FA 90 nop
lQ}e"#< &dC #nw @3UVl^T q|8p4X}/] It seems that the driver can work now.
"eH~/ 6A c/c%-= te+5@k#t gUrb\X Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
TF@HwF"# wq( m%F /@*J\0h(- O>![IH(L Before windows load .sys file, it will check the checksum
0M?nXHA[ vGk}r The checksum can be get by CheckSumMappedFile.
rLzYkZ >VAZ^kgi \sy;ca)[6g -}ebn*7i\ Build a small tools to reset the checksum in .sys file.
Q~'a1R z~g7O4# ,8F?v~C >%"Q]p Test again, OK.
R.g'&_zx
kRk=8^."By AlQ!Q)y<@ I:~L!% 相关exe下载
z"eh.&T ?gSk%]S/! http://www.driverdevelop.com/article/Chengyu_checksum.zip biFN]D GM/3*S$c ××××××××××××××××××××××××××××××××××××
N ".-]bB V zx%N. 用NetBIOS的API获得网卡MAC地址
S*H :/Ip bW`@9 =E ××××××××××××××××××××××××××××××××××××
[xXml On! 6g ,U+~ $Xlyc.8YId r|Y|uv0 #include "Nb30.h"
tk^1Ga3 VD\pQ.= #pragma comment (lib,"netapi32.lib")
h>Z$
n`T oE&Zf/ y\
nR0m C { }s 4*UoTE-g$ {PM)D [$i typedef struct tagMAC_ADDRESS
X;5U@l !Xwp;P= {
@"}dbW <DV I +,D,Vg BYTE b1,b2,b3,b4,b5,b6;
S?{|qlpy Sa&~\!0t }MAC_ADDRESS,*LPMAC_ADDRESS;
,i2%FW qj71
rj Ru?Ue4W^b Av*R(d=` typedef struct tagASTAT
(BC3[R@/l }9=\#Le~\ {
O_f|R1G5z /$hfd?L ADAPTER_STATUS adapt;
`d=$9Pi EX>|+zYL NAME_BUFFER NameBuff [30];
bOCdf"!g dXh@E7 }ASTAT,*LPASTAT;
1Tn!.E * E<3hy 3zb;q@JV y+RT[*bX5o UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
VI%879Z\e /Q"nQSG {
M* W=v +w/Ax[K NCB ncb;
k=[!{I -[#Mx}% UCHAR uRetCode;
L%a ni}V tg~&kaz memset(&ncb, 0, sizeof(ncb) );
66=6;77 E{r_CR+8 ncb.ncb_command = NCBRESET;
'uUp1+ v@k62@; ncb.ncb_lana_num = lana_num;
~?vm97l :~^ec|tp //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
qy@gW@IU
-p>KFHj6 uRetCode = Netbios(&ncb );
@2
dp5 jh]wHG memset(&ncb, 0, sizeof(ncb) );
OgrUP ;T6^cS{ Gj ncb.ncb_command = NCBASTAT;
v,RLN`CID 2 c'=^0: ncb.ncb_lana_num = lana_num; //指定网卡号
`sN3iD!@R w2~(/RgO strcpy((char *)ncb.ncb_callname,"* " );
o lNL|WJ`w `h S<F"
j ncb.ncb_buffer = (unsigned char *)&Adapter;
8N(bLGUG bF'~&<c //指定返回的信息存放的变量
76)(G/ j:|60hDz^ ncb.ncb_length = sizeof(Adapter);
3h";
2 O6;>]/` //接着,可以发送NCBASTAT命令以获取网卡的信息
m7kDxs(KO U:MkA(S%c uRetCode = Netbios(&ncb );
<_ */ _\"P<+! return uRetCode;
N{/q
p X3]E8)645N }
|.:O$/ Tt[ %>i7A?L mo#4jtCE pP?J(0Q~ int GetMAC(LPMAC_ADDRESS pMacAddr)
5%?La`C9[ P,iLqat {
)X\.Xr-6q 5DyN=[b NCB ncb;
c ~YD|l ^V_acAuS^ UCHAR uRetCode;
V{Idj\~Jh KN~E9oGs int num = 0;
X>%2\S {L$b$u$7: LANA_ENUM lana_enum;
X@9_ukdpu 2k"a%#H8 memset(&ncb, 0, sizeof(ncb) );
/~7H<^} :c)<B@NqNo ncb.ncb_command = NCBENUM;
30>TxL=& Eg-b5Z); ncb.ncb_buffer = (unsigned char *)&lana_enum;
#Opfc8pm' FPMhHHM ncb.ncb_length = sizeof(lana_enum);
4,s: G.g <$Uj
~jN //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
r'&9'rir2 9aZ3W<N`M //每张网卡的编号等
kc8GnKM&mc K^{`8E&A uRetCode = Netbios(&ncb);
Cqg}dXn' ,l;
&Tb=k if (uRetCode == 0)
(GPJ=r D{'Na5( {
T,7Y7MzF tt J,rM num = lana_enum.length;
G:WMocyXI' ]N=C%#ki! //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
.2xypL8( tsfOPth$* for (int i = 0; i < num; i++)
m3_e]v3{o P60 3P {
FbFUZ^Zj =#Vdz=. ASTAT Adapter;
d*A >P 1uV_C[: if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
9d[0i#` :q Bf'jXM{- {
}%k"qW<Y <u2*(BM4 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
fy_'K}i3k ]; ^OY\, pMacAddr.b2 = Adapter.adapt.adapter_address[1];
#(aROTV5a p6Z]oL q pMacAddr.b3 = Adapter.adapt.adapter_address[2];
i $I|JJJ /=e[(5X|O pMacAddr.b4 = Adapter.adapt.adapter_address[3];
sWavxh8A ziH2<@ pMacAddr.b5 = Adapter.adapt.adapter_address[4];
j~Gu;%tq bq(*r:`" pMacAddr.b6 = Adapter.adapt.adapter_address[5];
g=U?{<8.m X'?v8\mPK }
&2xYG{Z Jh466;
E }
lf|^^2'*2< ['R=@. }
M0]l!x#7 6J|f^W-fs return num;
KG3*~G =JVRm
2#* }
IB!Wrnj? 2WUBJ-qnuT |%RFXkHS GU[Cq=k ======= 调用:
`=KrV#/758 zi-+@9T TS[Z<m ~!&[;EM<bm MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
A+F-r_]}db yPQ{tS*t int n = GetMAC(m_MacAddr); // 获得网卡数量
+'n1?^U /pk;E$qv e0$mu?wd- bR8)s{p6 TCHAR szAddr[128];
SD.ze(P OT *W]f wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
.ERO*Tj w`7l;7[ m_MacAddr[0].b1,m_MacAddr[0].b2,
c=b\9!hr_E ^_=0.:QaW m_MacAddr[0].b3,m_MacAddr[0].b4,
GUp51*#XR bs`/k&' m_MacAddr[0].b5,m_MacAddr[0].b6);
wcL0#[) ~o2{Wn[" _tcsupr(szAddr);
% qE#^ U ?x[>g!r // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
kW:!$MX! C,<TAm y]CJOC)/K M^[jA](a qt:->yiq+ Wey\GQ`"8 ××××××××××××××××××××××××××××××××××××
'PYl%2 KJ#c(yb9zR 用IP Helper API来获得网卡地址
8n:D#`K 5Y&@
:Y ××××××××××××××××××××××××××××××××××××
(qG$u& 4[-9$
r A+}4N%kh =|#-Rm^YB 呵呵,最常用的方法放在了最后
PA=BNKlH *7v PU:Q[ 6,h<0j{ tV,zz;* Oe 用 GetAdaptersInfo函数
y@Or2bO# 'q-h
kN tQ|I$5jNJ Y~:7l5C 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
kL3=7t^ 1 &
vIKNGJ^ 1k~jVC2VA 8xv\Zj + #include <Iphlpapi.h>
Aa Ma9hvT! 0x &^{P~ #pragma comment(lib, "Iphlpapi.lib")
'oEmbk8Hg $+);!?^|: ie,{C 950b9Vn& typedef struct tagAdapterInfo
`^}9= Q'r tp]|/cx4 {
=@z"k'Vl` pqr"x2=. char szDeviceName[128]; // 名字
a&[n Vu+ BY d3 rI char szIPAddrStr[16]; // IP
={Hbx>p Sce9R?II char szHWAddrStr[18]; // MAC
Zk[#BUA o&O!Ur DWORD dwIndex; // 编号
`2oi~^. `WT7w']NT }INFO_ADAPTER, *PINFO_ADAPTER;
i*tj@5MY- hJ@nW5CI ^v'Lu!\f {8MF!CG] INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
9e5UTJ PA/6l"-`3 /***********************************************************************
|eqDT,4 r=`>'3
} x * Name & Params::
8B+uNN~%] !v`=EF. * formatMACToStr
cjW]Nw 6\K)\ * (
IW#(ICeb Pla EI p * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
88K*d8m ep!.kA=\ * unsigned char *HWAddr : 传入的MAC字符串
(`p(c;"*C! /$=^0v+ * )
zyr6Tv61U ZZ(@:F * Purpose:
]VME`]t` 1}pR')YL[ * 将用户输入的MAC地址字符转成相应格式
'FhnSNT(4= bsm,lx]bH^ **********************************************************************/
'zb7:[[7% a?kQ2<@g void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
uz#9w\=" cPbz7 {
5ZVTI,4K k.ZfjX" int i;
-{h[W bf C0%%@
2+ short temp;
?2TH("hV$ Z7^}G=* char szStr[3];
#O
WSy'Qnt [;I8 ZVE [oj"Tn( SXEiyy[7v strcpy(lpHWAddrStr, "");
ht|r+v- >`:+d'Jv0 for (i=0; i<6; ++i)
66*o2D\Q*G PwW @I~@> {
kXr%73s GpL#,q Yc temp = (short)(*(HWAddr + i));
E@FenCF Xd6y7s _itoa(temp, szStr, 16);
0 *\=Q$Yy DtZm|~)a if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
q1y4B` "ivqh{ , strcat(lpHWAddrStr, szStr);
{/<& hgK=fHJk if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
4B`Rz1QBy MQ44uHJ }
P `"7m- kR|y0V {K* }
eW0=m:6 /Hmo!"W` B]7jg9/ }U9jsm // 填充结构
N6;Z\\&0^q j,XKu5w)Oi void GetAdapterInfo()
{rZ"cUm
arZIe+KW {
<Xx\F56zp I8?[@kg5b' char tempChar;
@nu/0+8h{ TXcKuo= ULONG uListSize=1;
YkX=n{^ zwtsw [. PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
]B4mm__ UD{/L"GG int nAdapterIndex = 0;
iC-ABOOu{l 4:$>,D\ B! V{.p Q\L5ZJ%y/ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
fXe-U=' ak`)> &uListSize); // 关键函数
gf?^yP ;V ;Oy>-Ij5P -(1\`g07 .h,xBT`}Ji if (dwRet == ERROR_BUFFER_OVERFLOW)
dU6LB+A I0K!Kcu5Iu {
09Y?!, }eM<A$J PIP_ADAPTER_INFO pAdapterListBuffer =
moR2iyO_ Ib!rf: (PIP_ADAPTER_INFO)new(char[uListSize]);
RWFf-VA? G:`Jrh dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
VU9P\|c@< zF&UdS3 if (dwRet == ERROR_SUCCESS)
\F~Cbj+'Nu G4' U; {
cg00t+ Q/)ok$A& pAdapter = pAdapterListBuffer;
f)Q]{ cb6 r z{ 'X d while (pAdapter) // 枚举网卡
?(yFwR,( /T)n5X {
.To:tN# Z4ioXl CString strTemp = pAdapter->AdapterName; // 网卡名字
"R@N|Qx' u=o"^ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
@BUqQ9q: AijTT% strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
$?AA"Nz A(OfG&! uz3pc;0LPY *)1Vs'!- strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
Wxau]uix [P=[hj; pAdapter->IpAddressList.IpAddress.String );// IP
o!`O
i5 ^85n9a?8 8zDH<Gb {$YD-bqY formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
ih |Ky+ ! FLI8r: pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
p''"E$B/(
F'FZ?*a
x9"4vp @B[Cc`IN" AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
l/zC##1+. P<!$A
(%y c5+f! !]+Z%ed`% pAdapter = pAdapter->Next;
V}fKV6 v9 > '
0 ][~ 6h6?BQSE wZ8 MhE nAdapterIndex ++;
.*-w UBr B36puz 0{ }
OP`Jc$|6 ?%/u/*9rj delete pAdapterListBuffer;
68<Z\WP ~X<cG=p~u }
7[v@*/W@ V!77YFen % }
Y%:0|utQC 5b1uD>,;y }