如何实现修改网卡物理地址的三种方法
uQYBq)p| `"#0\Wh 同样要感谢胡大虾
zq?Iwyo w{HDCPuS 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
NETji:d (K}Md~ 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,
qOi3`6LCV } XJZw|n 使得两块卡的MAC地址不同,那么网络仍然可以工作。
\i +=tGY MUs~ZF 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
jcuC2t ~:|qdv%\ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
:q+D`s jl:dKL@ 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
_]Ei,Ua :6
\?{xD 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
,fQs+*j a33SY6. 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
%mv9+WJN. u{/!BCKE 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
qUMM}ls Ijs"KAW
? 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
u3Jsu=Nx- yU"'h[^ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
pR
VL}^Rk >UQ`@GdafR 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
KioD/
ZYBK'&J4m 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
5nhc|E)C k/|j e~$ 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
3cp"UU}. j1LL[+G-"_ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
"* Qwaq_ v8<MAq 台。
ZV=)`E`I| NyJ=^=F# 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
@$ea-fK?? ~
3HI; 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
z
[qO5z~I }k-rOi'jL 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
-i}@o1o\ b,7@)sZ* w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
9=-!~_'1- @+S5"W ->requesthandler函数要hoo miniport的这个函数似乎不容易找
|0wUOs*5 9%VNzPzf 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
kp+\3z_ D-zqu~f` 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
Ef}rMkv rdL>yT/A bit RSA,that's impossible”“give you 10,000,000$...”
`B^HW8 Ux2pqPb “nothing is impossible”,你还是可以在很多地方hook。
gda3{g7<) u/@dWeY[] 如果是win9x平台的话,简单的调用hook_device_service,就
aXSTA,% wN])"bmB 可以hook ndisrequest,我给的vpn source通过hook这个函数
Z~.3)6,z `GG PkTN 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
igV4nL ,a I0Aw 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
p^LUyLG` C7]K9 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
/}]Irj4m Y^? J3[@ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
}tIIA"dZ qYMTud[Vf 这3种方法,我强烈的建议第2种方法,简单易行,而且
,UdTUw~F jocu=Se@ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
((U-JeFW 7[l
"= 都买得到,而且价格便宜
6m$,t-f0b !J}Bv ----------------------------------------------------------------------------
_Z:WgO]. 2<aBUGA 下面介绍比较苯的修改MAC的方法
r+BPz%wM=O cD6$C31Y] Win2000修改方法:
O; qerE?i` Y%UfwbX!g NhxTSyT"t 3N) bJ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
* Yr)>;^ Y9TaU]7] Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
N1RZ NU*6MT4 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
zY<=r.m4 VP$ `.y 《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
^/wvHu[# ;a/Gs^W 明)。
:[iWl8 ]@W.5!5H 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)
d/8I&{. ?hh4M 址,要连续写。如004040404040。
|0?h6 _MfB,CS
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。)
+'$=\d^ C@` eYi 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。
^D(N_va< ZZf-c5 g 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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vMsb@@O\ \ 获取远程网卡MAC地址。
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6,sZo!G /wB<1b" )+c4n] K@P5]}'# 首先在头文件定义中加入#include "nb30.h"
)8ejT6r EKsL0;FV #pragma comment(lib,"netapi32.lib")
2T &<jt `}ak;^Me typedef struct _ASTAT_
$srb!&~_> LB_ylfg {
k&4@$;Ap 3jIi$X06 ADAPTER_STATUS adapt;
=dD<[Iz6 ?b0 VB NAME_BUFFER NameBuff[30];
MR/jM@8 (MiEXU~v } ASTAT, * PASTAT;
bv`gjR jN:!V t Ycypd\q/ 0wV!mC 就可以这样调用来获取远程网卡MAC地址了:
Yxye?R-: <o^_il$W CString GetMacAddress(CString sNetBiosName)
$j*j {}K w#wlZ1f {
N\ ?%944R Z
55iq ASTAT Adapter;
UXVjRY`M.\ f}g )3+i tuuc9H4B E.]sX_X? NCB ncb;
6CBk,2DswI iha{(- UCHAR uRetCode;
[pOQpfo\ m5lMh14E RwMK%^b hM")DmvB4 memset(&ncb, 0, sizeof(ncb));
{x e$ W-:gU!{*# ncb.ncb_command = NCBRESET;
w?6"`Mo FN5*pVD;< ncb.ncb_lana_num = 0;
"Zd4e2>{M\ B#'TF?HUEn TQDb\d8,f [H-,zY uRetCode = Netbios(&ncb);
1\:puC\) R{.5Z/Vp6E Fx2z lM& >VnkgY memset(&ncb, 0, sizeof(ncb));
DQM\Y{y|3 d:C- ncb.ncb_command = NCBASTAT;
<:)T7yVq S8mqz. ncb.ncb_lana_num = 0;
/Fej)WQp @EH:4~ @^oOXc,r$ ^~Nz8PCY sNetBiosName.MakeUpper();
^D 8YF Mp*")N, kRs(A~ngc
elCDPZ Tf FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
:Xc%_&) Mi&,64< =s`\W7/;{- 1UX"iOx( strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
59gt#1k jPg 8>Z&D EzOO6 2@ vSe ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
-M}#-qwf ;u!qu$O ncb.ncb_callname[NCBNAMSZ] = 0x0;
0Qvbc}KP8 4*W ??(=j >=-w2& vwDnz/- ncb.ncb_buffer = (unsigned char *) &Adapter;
k`Nc<nN8 l`8S1~j ncb.ncb_length = sizeof(Adapter);
1a4HThDXP ?ihkV?;) 'L)@tkklp %E Jv!u*- uRetCode = Netbios(&ncb);
,<*n>W4| #y13(u,dN iLw O4i wvsKnYKX CString sMacAddress;
Ub=g<MYHV Cw]&B {LfVV5? 4VINu9\V if (uRetCode == 0)
mw)KyU#l,: s@sRdoTdF {
k"F5'Od b=v sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
mY?^]3-_ {#N](yUm Adapter.adapt.adapter_address[0],
#UL:#pY 22S4q`j Adapter.adapt.adapter_address[1],
1P(rgn:8e rLO1Sv Adapter.adapt.adapter_address[2],
|SC^H56+ nPh5(&E Adapter.adapt.adapter_address[3],
w1B!z [YG\a5QK Adapter.adapt.adapter_address[4],
@ SaU2 p
x1y#Q Adapter.adapt.adapter_address[5]);
|f1 S&b. U8L%=/N>B }
f.acH]p 9,\b$?9 return sMacAddress;
g*69TqO^ (@*[^@ipV }
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_MQ) 8px@sXI*` 修改windows 2000 MAC address 全功略
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c?B@XIl f tW- )8]O|Z-CU ]vRte!QJ; 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
d 2sY.L JVbR5"+. _<pSCR0 ^6j: lL 2 MAC address type:
S0().2# $qG;^1$ OID_802_3_PERMANENT_ADDRESS
cM%I5F+n _$%.F|: OID_802_3_CURRENT_ADDRESS
vI3L <[W i"mN0% i[1K~yXq: QcJ?1GwA" modify registry can change : OID_802_3_CURRENT_ADDRESS
=.`(KXT .lnyn|MVb but OID_802_3_PERMANENT_ADDRESS, you must modify driver
S]&f+g}&w sy`@q<h( o1<Y#db[ 4ti\;55{W X!Ag7^E P{j2'gg3 Use following APIs, you can get PERMANENT_ADDRESS.
g&eIfm i]&C=X CreateFile: opened the driver
!J`>;& &nkYJi(! DeviceIoControl: send query to driver
E~vM$$O$ tY~gn|M .vsrZ_y? <[mT*
Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
_'DT)%K iJ n< Find the location:
x"xl3dRu ?'ID7mL .................
!5I;3EN EH{m~x[Ei :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
~L\KMB/9e= #MkXio; h :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
-X+G_rY %(lr.9.]H :0001ACBF A5 movsd //CYM: move out the mac address
R-8>, \]RPxM:_> :0001ACC0 66A5 movsw
6;s.%W PyQt8Qlz :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
UhKC:<% xgoG>~F :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
kT6h}d^/^ jb;!"HC :0001ACCC E926070000 jmp 0001B3F7
]@E_Hx{S mQEE?/xX; ............
+KV?W+g)` NG3!09eY change to:
}e$^v*16 XY %er :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
:[![9JS/ @qj4rt" :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
nE.w JSz;>
:0001ACBF 66C746041224 mov [esi+04], 2412
pG"pvfEl9f <u "xHl8Io :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
4<%(Y-_sF ..jc^'L :0001ACCC E926070000 jmp 0001B3F7
cbe&SxJ r7B.@+QK .....
ToMvP B); zT$-% 4lrF{S8 {"{kWbXZ 2to~=/. #snwRW>=[ DASM driver .sys file, find NdisReadNetworkAddress
SURbH;[ }%e"A4v U\OfB'Dn {qxFRi#\k ......
Nr~9] S GD(gm,,) :000109B9 50 push eax
0,a/t
jSr +yC ]f
b yFt$L'# <'(O0 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
=AaTn::e/ KD TG9KC |
^YVd^<cE [[vu#' bc :000109BA FF1538040100 Call dword ptr [00010438]
Mw{0A\6 S
^5EG;[ :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
$a
/jfpV {?X#E12vf :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
*=yUs'brB R0yPmh,{ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
&P2tzY' !u)>XS^E :000109C9 8B08 mov ecx, dword ptr [eax]
7E0L-E=. i^<P@ |q :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
*yx5G-#? b\{34z, :000109D1 668B4004 mov ax, word ptr [eax+04]
.~3s~y*s "pZvV0' :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
U3UKu/Z 3EY>XS ......
v8{ jEAK kdq<)>" N*^iOm]Y *|Bu 7nwg set w memory breal point at esi+000000e4, find location:
\r.{Ru UrC>n ......
s(2/]f$ X=1Po | // mac addr 2nd byte
Sa8KCWgWh \]:}lVtxS :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
{4C/ZA{|l _VjfjA<c8 // mac addr 3rd byte
tfAO#h tq xr*%:TwCta :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
V/t/uNm Q
*]d[ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
_N @h nO\c4#ce ...
%&Fsk]T%: R(^2+mV? :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
-%G}T}"_ t| cL! // mac addr 6th byte
|_h$}~; qN=l$_UD :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Nn/f*GDvK HxAN&g*: :000124F4 0A07 or al, byte ptr [edi]
39yp1 #/,Wgs AC :000124F6 7503 jne 000124FB
TXWYQ~]3w j@o
\d%.'! :000124F8 A5 movsd
lSG"c+iV \jpm
:000124F9 66A5 movsw
\@8.BCWK hI#1Ybl // if no station addr use permanent address as mac addr
}x~1w:zHd Lw1aG;5 .....
wCitQ0? AY(z9&;6 \*+-Bm:$j Ovhd%qV;Y change to
L|`(u x
&
ZW
f? :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
0XzrzT"& O;6am++M@ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
qib4DT$v-6 i]{-KZC :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
>qL-a*w:a 2R`dyg :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
?= RC?K 2mt
S\bAF :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
{/2
_"H3: |=rb#z& :000124F9 90 nop
3;'RF#VL DGJt$o=&@ :000124FA 90 nop
2FxrjA -}G>{5.A Vb++K0CK +FBUB It seems that the driver can work now.
"q]r{0 g;eoH 1"fbQ^4` T!YfCw.HZ Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
?.~hex#M@ = lMs1}S9 T*"*##c LcW:vV|'K Before windows load .sys file, it will check the checksum
7Ap==J{a xV\mS+#
The checksum can be get by CheckSumMappedFile.
RQ*oTsq EG#mNpxE A>Y#-e;<d #\T5r*W Build a small tools to reset the checksum in .sys file.
T\OpPSYbl p02E:? tPz!C&.= 9NEL[J| Test again, OK.
40m>~I^q} -RBH5+SS2 vwIP8z~< +\s&v! 相关exe下载
cKe{ ]a ZD#{h J- http://www.driverdevelop.com/article/Chengyu_checksum.zip :YUQKy GS qt:<Qs ××××××××××××××××××××××××××××××××××××
V+>.Gf pRc<U^Z.h 用NetBIOS的API获得网卡MAC地址
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Z` zyEP A 2 e9lk$ ,@Ae o9} d#cEAy #include "Nb30.h"
5 `A^"}0 5-B % 08T #pragma comment (lib,"netapi32.lib")
S7kZpD$ ;0JK>c
]# e"^n^_9 `&/~%> Z9p`78kYyh *Hed^[sO typedef struct tagMAC_ADDRESS
( SiwO.TZ 4<<T#oW.:G {
i"GCm` 9*CJWS; BYTE b1,b2,b3,b4,b5,b6;
9
lH00n+' BW{&A&j }MAC_ADDRESS,*LPMAC_ADDRESS;
Uy;e5<< U%4s@{7 ATkx_1]KM- )9~-^V0A^> typedef struct tagASTAT
%"=qdBuk ?>T ( {
$guaUe[x P0O=veCf ADAPTER_STATUS adapt;
9^2l<4^Z `CqF&b NAME_BUFFER NameBuff [30];
~0T,_N 2&KM&NX~ }ASTAT,*LPASTAT;
a<Ksas'5S x2$Y"b?vz d45mKla(V `\M}~ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
r NT>{
T@gm0igW/; {
K<~J*k<v Tp&7CNl| NCB ncb;
Cw,;>>Y_b< z8*{i]j UCHAR uRetCode;
NKRI|'Y, x2.YEuSMC memset(&ncb, 0, sizeof(ncb) );
tJ9-8ZT* %P HYJc ncb.ncb_command = NCBRESET;
V4tObZP3Ff ' "I-! + ncb.ncb_lana_num = lana_num;
]Z=O+7(r )I(2t 6i //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
HWOOw&^< Rw]lW;EN< uRetCode = Netbios(&ncb );
@zq]vX-A_ k:*(..!0z memset(&ncb, 0, sizeof(ncb) );
ty-erdsP :7 OhplI ncb.ncb_command = NCBASTAT;
/;9iDjG U%H6jVE ncb.ncb_lana_num = lana_num; //指定网卡号
@; 0t+ `R@b`3*%v strcpy((char *)ncb.ncb_callname,"* " );
C)qy=lx% Jt|W%`X>D ncb.ncb_buffer = (unsigned char *)&Adapter;
g#s hd~e [a!*m< //指定返回的信息存放的变量
Z;[f,Oj N5jJ,iz ncb.ncb_length = sizeof(Adapter);
}&Kl)2:O AroYDR,3+ //接着,可以发送NCBASTAT命令以获取网卡的信息
m'YYkq(5%Z ]m@p? A$
uRetCode = Netbios(&ncb );
N)Qz:o0W rLx'.: return uRetCode;
EU4j'1!&g< g ^ 4<ve }
e%EE| W'}^m*F &09g0K66 ,Uu#41ZOKL int GetMAC(LPMAC_ADDRESS pMacAddr)
E)]RQ~jY? \z[L= {
3U&rK)F cC7&]2X +f NCB ncb;
xn,I<dL39 E=L1q) UCHAR uRetCode;
]o2 Z14 ^zVW 3Y q int num = 0;
0p[-M`D &.)ST0b4 LANA_ENUM lana_enum;
"HrZv+{ z%44@TP memset(&ncb, 0, sizeof(ncb) );
R(W}..U0R" 8;Eg>_cL: ncb.ncb_command = NCBENUM;
;b;Bl:%? <g'0q*qE ncb.ncb_buffer = (unsigned char *)&lana_enum;
GRj#1OqL 4M*!'sG\ ncb.ncb_length = sizeof(lana_enum);
ve@E.` <-O^ol,fX //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
=v49[i gN5;Uk //每张网卡的编号等
=L&dV]'4P -i*]Sgese uRetCode = Netbios(&ncb);
;Wedj\Kkp ]/c!;z if (uRetCode == 0)
734<X6^1 NZ:KJ8ea" {
iNv"!'| *TC#|5 num = lana_enum.length;
h$$2(!G4 H rI(uZ] //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
lCiRvh1K e(Y5OTus for (int i = 0; i < num; i++)
a}5/?/ VkZ3 Q7d
{
!]2`dp\! 9Z
lfY1= ASTAT Adapter;
$3yn-'o'A GyLp&aa if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
0q_?<v_1 d0}P {
ak$D1#hY /5"RedP< pMacAddr.b1 = Adapter.adapt.adapter_address[0];
KSxZ4Y "T1A$DKw+R pMacAddr.b2 = Adapter.adapt.adapter_address[1];
;>r
E+k%_
p}(pIoyUF pMacAddr.b3 = Adapter.adapt.adapter_address[2];
ZfnJ&H' {q.|UCg[L pMacAddr.b4 = Adapter.adapt.adapter_address[3];
uh&Qdy!I cNiNLwc pMacAddr.b5 = Adapter.adapt.adapter_address[4];
[,Fu2j] Ob@HzXH pMacAddr.b6 = Adapter.adapt.adapter_address[5];
n7(/ml+Q_ ?#Y1E~N }
" mB
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7;$[s6$ k293wS y_{fc$_& ======= 调用:
M=#g_*d SshjUNx Q(/F7"m @|d+T"f MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
PXo^SHJ+gt uL
|O< int n = GetMAC(m_MacAddr); // 获得网卡数量
8om)A0S |DLmMsS4 UqNUP+K u$ff %`E TCHAR szAddr[128];
,Y`TP4Ip w 3$9 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
J8?V1Ad{ jq(QL%)_O m_MacAddr[0].b1,m_MacAddr[0].b2,
wPl9% H'%#71 m_MacAddr[0].b3,m_MacAddr[0].b4,
A+ LX37B h]DzX8r} m_MacAddr[0].b5,m_MacAddr[0].b6);
-~ H?R To =JE}jzo _tcsupr(szAddr);
=PYS5\k CSlPrx2\ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
|Pq z0n=v ]:svR@E O7z5,- {9XQ~t"m^ H&uh$y@ f J+ ××××××××××××××××××××××××××××××××××××
q" @%W K SY$%)(c8kL 用IP Helper API来获得网卡地址
%OJq( } MQq!<?/ ××××××××××××××××××××××××××××××××××××
2 sK\.yS <8BNqbX <F?UdMT4y Jp-6]uW 呵呵,最常用的方法放在了最后
dyVfDF ?b x ak >;+q,U} ]
D+'Ao^' 用 GetAdaptersInfo函数
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39 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
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f[-$##S.~ #include <Iphlpapi.h>
2q ~y\fe V11XI<V #pragma comment(lib, "Iphlpapi.lib")
Eg4_kp0Lq }ZJ*N Y A>%mJ3M \?"p]&2UcB typedef struct tagAdapterInfo
qKk|2ecTB5 PGhYkj2 {
lS/l
iI'Y h
I7ur char szDeviceName[128]; // 名字
?xw0kXK4 v)<|@TD) char szIPAddrStr[16]; // IP
tf6 Zz[ =6gi4!hE char szHWAddrStr[18]; // MAC
|Q$9I#rv Wd?=RO`a DWORD dwIndex; // 编号
s^HI%mdf ]K|td)1X }INFO_ADAPTER, *PINFO_ADAPTER;
-`,Fe3 ahg]OWn# kHd`k.nW :5_394v INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
'M,O(utGv F&a)mpFv3c /***********************************************************************
/ommM 9](RZ6A+o * Name & Params::
d$:LUxM# DVjwY_nG7 * formatMACToStr
1@xdzKua1 zo:NE00 * (
o<Qt<* J*t_r-z * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
23/;W| naVbcY * unsigned char *HWAddr : 传入的MAC字符串
v$#l]A_D T9bUt | * )
lsKQZ@LN` ,AwX7gx22 * Purpose:
\{;3'< Q-Oj%w4e * 将用户输入的MAC地址字符转成相应格式
[wn!
<#~v hkx (r5o **********************************************************************/
._TN;tR~' L u1pxL void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
F~?|d0
Z31a4O {
w#{S=^`} iC~ll!FA! int i;
}ZJJqJ`*e .p(%gmOp# short temp;
~8U 0(n:^ pyp0SGCM: char szStr[3];
lPw`KW k(M(]y_ KO[,C[;|j *M'/z=V?% strcpy(lpHWAddrStr, "");
dP=,<H#]m V#X<Yt for (i=0; i<6; ++i)
>DR$}{IV WJy\{YAG {
;Q0H7)t: ^9 ^DA!' temp = (short)(*(HWAddr + i));
N5.kDT BH0s` K" _itoa(temp, szStr, 16);
:ZadPn56 C4)m4r% if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
;*cCaB0u FT\%=>{ strcat(lpHWAddrStr, szStr);
#]r'?GN U\-=|gQ' if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
p#6tKY;N C(kL=WD }
EkoT U#w5 ?X$*8;==6 }
-|I_aOC@ h_6c9VI pd-I^Q3- c^stfFE& // 填充结构
ydMSL25<+ U04&z 91" void GetAdapterInfo()
W0<2*7s vURgR {
Xn02p,, pO)5NbU char tempChar;
kAq#cLprG }8'b}7! ULONG uListSize=1;
6[-[6%o#z ,n$NF0^l PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
*d9RD~Ee Z29aRi int nAdapterIndex = 0;
#fb&51 "(Nt9K%P) Fz' s\ 1p8hn!V DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
T\"-q4+=C (wf3HEb_ &uListSize); // 关键函数
j<)`|?@e( sfk;c#K 51xf.iB |)S*RQb\ if (dwRet == ERROR_BUFFER_OVERFLOW)
.R)uk 51;[R8'w {
~SS3gL v q@1xYz:J PIP_ADAPTER_INFO pAdapterListBuffer =
<GLn!~Px@5 .-)kIFMi (PIP_ADAPTER_INFO)new(char[uListSize]);
iXL?ic xNjWo*y v dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
?C']R(fQ\ +[}<u- - if (dwRet == ERROR_SUCCESS)
k; >Vh'=X D4sp+ {
@@ cc/S \\;y W~ pAdapter = pAdapterListBuffer;
Yr[&*>S &@=W+A=c~ while (pAdapter) // 枚举网卡
""*g\ 3i~X`@$k> {
L3A2A 'mZQ}U=< CString strTemp = pAdapter->AdapterName; // 网卡名字
R2JPLvs J$lfI^^ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
%M:$ML6b< fk!9` p' strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
sG\K$GP! sKk+^.K}| *K BaKS <v=s:^;C0 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
]CPF7Hf Ss_}@p ^ pAdapter->IpAddressList.IpAddress.String );// IP
(T%Ue2zlY k5Su&e4]] 'V&Tlw| /fdrf formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
zO@>)@~ Jt0U`_ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
o#=C[d5BV g>l+oH[Tv| P#D|CP/Cu wD4[UU? AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
| AiMx2 t7Mq>rFB >GLoeCRNu cICfV,j pAdapter = pAdapter->Next;
<@Vf:`a!P> J4@-?xj=\q zQ#*O'-n I?^(j;QpS nAdapterIndex ++;
Ubgn^+AI 7D1$cmtH }
IR#BSfBZ c=zSq%e
delete pAdapterListBuffer;
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