如何实现修改网卡物理地址的三种方法
${%*O}$ UA}oOteG 同样要感谢胡大虾
-=D6[DjU< d4zqLD$A 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
^d2bl,1 T&`H )o 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,
cU'^
Ja?% Lcyj,R 使得两块卡的MAC地址不同,那么网络仍然可以工作。
$VCWc# |YAnd=$ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
C7[CfcPA =-qv[;%&6 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
4h[^!up.7 e: 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
&<sN(;%0R Q@lJ| 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
7 n=fB#!*3 J<{@D9r9<~ 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
M _z-~G `o~9a N 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
M6b;
DQ isP4*g&%x 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
IuQY~! t~0}Emgp<( 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
jreY'y: wz P")}[0 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
"sf]I[a `n!<h,S'2 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
#Mz N7 >@BvyZ)i 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
jpCQ2 XD: 5b9>a5j1; 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
)'RLK4l QDC]g.x 台。
>Cjb|f3'i} @: s |X 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
>aZ$x/U+Iw `8 Dgk} 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
"yI)F~A .TURS 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
B%L0g.D" av1*i3 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
dfo{ B/+ ;q&>cnLDR ->requesthandler函数要hoo miniport的这个函数似乎不容易找
Iky'x[p,D ,!f*OWnZ 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
>4.{|0%ut j!;?=s 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
G!54 e PT|W{RlNl bit RSA,that's impossible”“give you 10,000,000$...”
$zTjh~ 9 L`ZH.fN “nothing is impossible”,你还是可以在很多地方hook。
wL2d.$?TEg CW Y'q 如果是win9x平台的话,简单的调用hook_device_service,就
tF)aNtX4^ uE>2*u\ 可以hook ndisrequest,我给的vpn source通过hook这个函数
ipEsR/O *fq=["O 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
Nd&u*&S kg$<^:uX 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
~h;c3#wuc DiAPs_@ 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
pbivddi2 eA>O<Z1> 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
'$M=H. :Q\b$=,: 这3种方法,我强烈的建议第2种方法,简单易行,而且
Xv'M\T}6C+ bf
`4GD( 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
_?3bBBy bgd1j,PWbW 都买得到,而且价格便宜
aT#R#7<Eg 5w`v
3o ----------------------------------------------------------------------------
!V.'~xj S)GWr"m- 下面介绍比较苯的修改MAC的方法
f4zd(J !9i,V{$c`" Win2000修改方法:
:<s)QD +EcN[-~ Od'!v & ]w FFGy 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
9[|Ql Pe/cwKCI Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
un[Z$moN" #5T+P8 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
+"a .,-f! ~)}npS; 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
DL2gui3
;KmSz 1A 明)。
POc<
G^ ~l-Q0wg 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
"}|n;:r Hq^sU% 址,要连续写。如004040404040。
>U9* jd=k[Yqr 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
@3{'!#/ \{n]&IjA 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
i
4eb\j LZyUlz 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
>(u =/pp=: A%u-6" S
1|[}nYP j ij:}.d6 ××××××××××××××××××××××××××
=_8 KLs%{'[7: 获取远程网卡MAC地址。
VZJs@qx:Z }}Eko7'^ ××××××××××××××××××××××××××
J(S.iTD CJ&0<Z}{m [,-MC7>] gmWRw{nS+ 首先在头文件定义中加入#include "nb30.h"
)2z
(l-$. 'uBW1, #pragma comment(lib,"netapi32.lib")
L!DP*XDp ?DkMzR)u typedef struct _ASTAT_
eQno]$-\ H__9%p# {
M=e]v9
w:&m_z#M ADAPTER_STATUS adapt;
|qJQWmJO&U X#-U NAME_BUFFER NameBuff[30];
Ym-uElWo
<r,l } ASTAT, * PASTAT;
4W~pAruwr 1,Uv;s;{ N9Yc\?_NU_ "a;JQ: 就可以这样调用来获取远程网卡MAC地址了:
k#E D#']N $)mE"4FE CString GetMacAddress(CString sNetBiosName)
8\`]T%h 4)-LlYS_d< {
;p/RS# G1vWHa7n;f ASTAT Adapter;
91r#lDR myFjw@ Z=
dEk` ^x4I NCB ncb;
!Z,h5u\.w m
,)4k&d UCHAR uRetCode;
"kz``6C E:(flW= ^:\|6`{n 0eQyzn*98 memset(&ncb, 0, sizeof(ncb));
rcPP-+XW W{At3Bfy ncb.ncb_command = NCBRESET;
0CQ\e1S,# 1Qtojph ncb.ncb_lana_num = 0;
&n6mXFF#>P V(A6>0s$| 4_8%ZaQ\.? a [iC!F2 uRetCode = Netbios(&ncb);
%7Z_Hw y|nMCkuX 9PVM06
M$
`b$il memset(&ncb, 0, sizeof(ncb));
7:I`
~ @m j{IAZs#@> ncb.ncb_command = NCBASTAT;
gpe^G64c` IR?ICXmtx ncb.ncb_lana_num = 0;
$[6:KV _LFZ 0 YL=?N k/ $xyG0Q. sNetBiosName.MakeUpper();
^*
^te+N "?EA G Mje6Q r
Ka7[/ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
x1]^].#Eo 0"kNn5 +iir]"8 uR|Jn)/m( strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
5v=%pQbY k+{-iPm{ >o>r@; 4WG~7eIgy ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
!uii|" @3K)VjY7 ncb.ncb_callname[NCBNAMSZ] = 0x0;
YW}q@AY7 (!&cfabL _y#t[|}w h-=3b ncb.ncb_buffer = (unsigned char *) &Adapter;
=da_zy >;dMumX ncb.ncb_length = sizeof(Adapter);
{ ,/mQ3 3 ~0Z.!O a=&a)FR z[ B*sbS uRetCode = Netbios(&ncb);
QDRSQ[ \ ^!L'Aoy;E Ka&[
Oz<w )dbi CString sMacAddress;
W^ict,t nKp='>Th Vz!W(+ xI55pj* if (uRetCode == 0)
H`G[QC DF-`nD {
SG2s!Ht ~EG`[cv sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
{O*WLZ {0 "GEJ9_a[ Adapter.adapt.adapter_address[0],
M%7{g"J* 9Ruj_U Adapter.adapt.adapter_address[1],
;"hED:z6% +u#;k!B/> Adapter.adapt.adapter_address[2],
,OsFv}v7 YgNt>4K Adapter.adapt.adapter_address[3],
^]3Y11sI sWP5=t(i+9 Adapter.adapt.adapter_address[4],
5m!FtHvm1 Cb7f-Eag Adapter.adapt.adapter_address[5]);
&*B=5W;6^u ^&MMtWR }
WLd{+y5# Fd":\7p return sMacAddress;
R"EX$Zj^E $-[V)]h }
xAw$bJj~s I$9^i#O'3 Jp=eh ?D]4*qsIlu ×××××××××××××××××××××××××××××××××××××
tI0d!8K 1T a48 修改windows 2000 MAC address 全功略
`9n%Dy< s]Nh9h ××××××××××××××××××××××××××××××××××××××××
oA%8k51>~K CvKXVhf0$J NK2Kw{c"iI y8'WR-; 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
o@mZ 6!ax3 1O>wXq7q Xp@8vu A9'
[x7N 2 MAC address type:
uo;aC$US l)<
'1dqe OID_802_3_PERMANENT_ADDRESS
IugYlt W+-a@)sh3Q OID_802_3_CURRENT_ADDRESS
4HQP, ~F [}*%iR Kq@n BkO4 Gx
ci modify registry can change : OID_802_3_CURRENT_ADDRESS
zZ&L# D1o<:jOj but OID_802_3_PERMANENT_ADDRESS, you must modify driver
k
#y4pF_ ;UTT>j
REUWK#> wYQTG*&h mr
dG-t(k +b"RZ:tKp Use following APIs, you can get PERMANENT_ADDRESS.
r|wB&
PGW Q?-HU,RBO CreateFile: opened the driver
+ntrp='7O7 P9=L?t. DeviceIoControl: send query to driver
7p%W)=v knrR%e; d0ThhO ++d(}^C; Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
xdb9oH wNMg Y Find the location:
AuuZWd np,L39:sf .................
M3c!SXx\ KKP}fN :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
f_a.BTtNO Pj9n`LwM :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
8.FBgZh* /HbxY :0001ACBF A5 movsd //CYM: move out the mac address
$zS0]@Dj 86igP :0001ACC0 66A5 movsw
WBD e` lPF(&pP :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
S`HshYlE q t)P5bQ+$u9 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
/z:pid,_0 g
/D@/AU1u :0001ACCC E926070000 jmp 0001B3F7
VP[-BK[ XDs ) ............
1T:M?N8J \?uaHX`1 change to:
Z0*Lm+d9z y57]q#k :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
H }w"4s ReE-I/n8f :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
zK`fX 4np,"^c :0001ACBF 66C746041224 mov [esi+04], 2412
#RAez:BI ?w6zq| :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
w@RVg*`%7D zy\p, :0001ACCC E926070000 jmp 0001B3F7
YoiM\gw V#8]io .....
"8MG[$Y ^2Sa_. qj*IKS .BN~9w k[lYdk EQZu-S`kv DASM driver .sys file, find NdisReadNetworkAddress
E*V UP5E Q-([3% AZ'
"M{wiI tYV%izE ......
3Mw\}q \Y.&G,? :000109B9 50 push eax
Trd/\tX#v& ngF5ywIG .Rt_j
)6mx\t * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
k^3 ?Z2a *?jU$&Qpj* |
46(Vq| ~5Wr
|qg%{ :000109BA FF1538040100 Call dword ptr [00010438]
i*34/ :&D>?{b0 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
|Y'xtOMX U 7mA~t2E :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
m NkS!(L6 R^zTgyr :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
]jo^P5\h> bg.f';C :000109C9 8B08 mov ecx, dword ptr [eax]
XE8~R5 L~e\uP :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
2 mM0\ja &_X6m0z :000109D1 668B4004 mov ax, word ptr [eax+04]
|lH~nU.* A*l(0`aWq :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
&t)dE7u5 c\GJfsVk ......
K"'W4bO#7 VYw
vT0 ERxA79
+N0V8T%~z. set w memory breal point at esi+000000e4, find location:
g1U =hE5 ?}EP+ ......
(ov=D7>t0 NJJsg^' // mac addr 2nd byte
:%GxU;<E{ oXw} K((| :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
d"zbY\` uv*OiB" // mac addr 3rd byte
4^H(p pT Yq#9 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
;{b 1' Kj[X1X5 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
&.k'Dj2hf M$O}roOa ...
K{[yS B b
62 o :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
3UeG>5R "B`yk/GM] // mac addr 6th byte
e6s-; :nki6Rkowt :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
<p<jXwl xR5jy|2JJ :000124F4 0A07 or al, byte ptr [edi]
$-""=O|" ~7PPB|XY :000124F6 7503 jne 000124FB
w-Zb($_ #BK\cIr :000124F8 A5 movsd
:CEhc7gU >W2Z]V
:000124F9 66A5 movsw
G
hH0-g{- e*gCc7zz // if no station addr use permanent address as mac addr
9TGjcZ1S' Qxj &IX .....
u?[P@_i< n y6-_mA] *au&ODa =8OPjcX.V change to
7NG^X"N{Ul )mO|1IDTN :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
@
?y(\> cWIX!tc8 :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
e"en
ma\_ -05zcIVo :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
GRz`fO `T $lTP :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
qe!`LeT# HKO00p7 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
PQAN ,d C`OdMM>D :000124F9 90 nop
k^I4z^O=-; D6Ov]E:fa :000124FA 90 nop
mj :8ZZ b\~rL,7( qA:CV(Z . (*V|&n It seems that the driver can work now.
K V^` hnS
~r4 $oK,&_ .(Q3M0.D Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
^!H8"CdC3 pLMki=.Ld '/
3..3k eG26m_S= Before windows load .sys file, it will check the checksum
M`HXUA4 J'tc5Ip!}V The checksum can be get by CheckSumMappedFile.
2vWJ|&|p %tM]|!yw H@2JL.(k /Kb7#uq Build a small tools to reset the checksum in .sys file.
SFKW"cP Z[KXDQn8 B&|F9Z6D y|V/xm+Fp Test again, OK.
0[}"b(O{ Md'd=Y_0 5T}$+R0& hX\XNiCiK8 相关exe下载
dUeM+(s1 Y1EN|!WZ http://www.driverdevelop.com/article/Chengyu_checksum.zip ~=(?Z2UDA_ |0n h ××××××××××××××××××××××××××××××××××××
l epR} Y~RPspHW 用NetBIOS的API获得网卡MAC地址
2J rr;"r %*]3j^b Q+ ××××××××××××××××××××××××××××××××××××
cX"[#Em# (i>VJr Zeyhr\T {c|nIwdB #include "Nb30.h"
u9}}}UN! 8m1@l$ #pragma comment (lib,"netapi32.lib")
":?>6'*1 @P+k7"f @m! ~![ "v4;m\g&: 3nf+imAF VztalwI typedef struct tagMAC_ADDRESS
6N\~0d>5m L<]j& {
D:'|poH 34U/"+|z BYTE b1,b2,b3,b4,b5,b6;
/ 78gXHv ?rXh
x{vD
}MAC_ADDRESS,*LPMAC_ADDRESS;
3(%hHM7DM !cT#G =K{$?%"
YFOK%7K typedef struct tagASTAT
-QCo]:cp Z'<=06 {
^*'|(Cv j#y_# ADAPTER_STATUS adapt;
t*y4)I !gR HY9H?T NAME_BUFFER NameBuff [30];
kvv-f9/- z~+_sTu }ASTAT,*LPASTAT;
9+h9]T:9 8e)k5[\m [ivz/r(Rj @^}
%
o-: UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
K+Al8L?K_ "Q'#V! {
jfZ(5Qu3.H ?/)Mt(p NCB ncb;
:h0as!2@dp v>.nL(VLjP UCHAR uRetCode;
cEi{+rfZd| |gx{un` memset(&ncb, 0, sizeof(ncb) );
l/[@1(F JT&CJ&#[h ncb.ncb_command = NCBRESET;
:1eI"])( 6#6Ve$Vl] ncb.ncb_lana_num = lana_num;
(qlIQC Y}'C'PR //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
i;*c|ma1> 9c8zH{T_{ uRetCode = Netbios(&ncb );
*_b4j.)ax, b*qkox;j memset(&ncb, 0, sizeof(ncb) );
% ~J90a g$kK)z ncb.ncb_command = NCBASTAT;
~el#pf~ wKe^5|Rr ncb.ncb_lana_num = lana_num; //指定网卡号
j[m\;3Sp !tv3.:eT strcpy((char *)ncb.ncb_callname,"* " );
<<LmO-92 n99:2r_ ncb.ncb_buffer = (unsigned char *)&Adapter;
yEtI5Qk r^_8y8&l //指定返回的信息存放的变量
X_+`7yCi"x .\X/o!xC ncb.ncb_length = sizeof(Adapter);
zA9N<0[]o 6(B0gBCId //接着,可以发送NCBASTAT命令以获取网卡的信息
9c9-1iS JM -Tp!C> uRetCode = Netbios(&ncb );
@5\OM#WT~& >k*QkIyq return uRetCode;
|^C?~g u9"b,].b }
kI]i,v#F ~xGWL%og HcUivC 8|{:N>7 int GetMAC(LPMAC_ADDRESS pMacAddr)
X}0NeG^'O X|L.fB= {
`hM`bcS ~^$ONmI5 NCB ncb;
H.XD8qi3W ^=bJ
_' UCHAR uRetCode;
huWUd)Po% /8Bh int num = 0;
jIv+=b#oT <tuh%k LANA_ENUM lana_enum;
].pz bPC {4l memset(&ncb, 0, sizeof(ncb) );
[{6]i J 3ypB~bNw ncb.ncb_command = NCBENUM;
Sq %BfP)a( 35) ]R`f ncb.ncb_buffer = (unsigned char *)&lana_enum;
dwv xV$Nt #p&iH9c_ ncb.ncb_length = sizeof(lana_enum);
91E!4t}I 6vro:`R ? //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
dE_BV=H{ qnyFRPC //每张网卡的编号等
3%{XJV |Q`}a % uRetCode = Netbios(&ncb);
}C"EkT!F 60[f- 0X if (uRetCode == 0)
H&[ CSc A;1<P5lo {
gEIjG Cq
!VMl>hP num = lana_enum.length;
8II-'%S6q =+T{!+|6P //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
-9} ]J\ ~bL(mq for (int i = 0; i < num; i++)
8? W\kf$ (03m%\ {
"^;'.~@e8 !ceuljd] ASTAT Adapter;
LDBxw }di)4=U9 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
QKCc5 jeN_
sm81b {
?CA P8 _ w:r0> pMacAddr.b1 = Adapter.adapt.adapter_address[0];
SLSJn))@! L q'*B9 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
x@m"[u ;Y?7|G97*S pMacAddr.b3 = Adapter.adapt.adapter_address[2];
{(o\G"\<XY R)WvU4+U pMacAddr.b4 = Adapter.adapt.adapter_address[3];
%N|7<n<S YgQ_P4B; pMacAddr.b5 = Adapter.adapt.adapter_address[4];
yb*SD! o(]kI?` pMacAddr.b6 = Adapter.adapt.adapter_address[5];
$ENA$ tB &D~M6[ }
LV0g *ng ^.mQ~F }
|n=m8X ]Q-ON&/ }
QV L92" :o*{. return num;
Fb*^GH)J UB|Nx(V s }
y,DK@X @+syD j()_
VoB1 M< *5Y43 ======= 调用:
U.crRrN 1zGEf&rv: PD|I3qv~ 16ke CG\ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
J}i$ny_3OB rxI?|}4 int n = GetMAC(m_MacAddr); // 获得网卡数量
_Jj|g9b FnP/NoZa>
1mJBxg}( tJUMLn? TCHAR szAddr[128];
U/&?rY^| $ZK4Ps -$ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
!
D'U:) pb{'t2kk m_MacAddr[0].b1,m_MacAddr[0].b2,
|LcN_,}6 cwz
% LKh m_MacAddr[0].b3,m_MacAddr[0].b4,
KB&t31aq @>qzRo m_MacAddr[0].b5,m_MacAddr[0].b6);
Pgr>qcbql _Eq:Qbw# _tcsupr(szAddr);
\$VtwVQ,b |C=^:@}ri? // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
hK@1
s qX0IHe I:]s/r7 Vd)iv\a e&8pTD3 }Da8S|)H ××××××××××××××××××××××××××××××××××××
9gn_\!Mp CYEqH2"3 用IP Helper API来获得网卡地址
YXg:cXE8e _:c8YJEG{ ××××××××××××××××××××××××××××××××××××
<hZA$.W3 6@wnF>'/\ 6.EfM^[ (+@3Dr5o0} 呵呵,最常用的方法放在了最后
Vhz?9i6|g^ '|J-8" }f^K}*sK$5 3i?{E^ 用 GetAdaptersInfo函数
&hB~Z(zS! Z!G;q}zZ! GaSk&'n$Y +TpM7QaL 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
UB .FX h[C!cX yf3%g\k {Ylj] #include <Iphlpapi.h>
9H1R0iWW >P>.j+o/ #pragma comment(lib, "Iphlpapi.lib")
(4$lB{% 4D$$KSa , j'=sDl b\UQ6V typedef struct tagAdapterInfo
fR5
NiH ?5$\8gZ {
@D9c me1ac\ char szDeviceName[128]; // 名字
p
%
3B^ %ghQ#dZ]& char szIPAddrStr[16]; // IP
^5 F-7R8Q {KeHqM}e char szHWAddrStr[18]; // MAC
EK@yzJ% KP_=#KD DWORD dwIndex; // 编号
KT{<iz_ >kz5azV0 }INFO_ADAPTER, *PINFO_ADAPTER;
V/"0'H\"1 6xk"bIp 9{70l539 /-^gK^ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
WE|L{ a}M7"v9 /***********************************************************************
bk2HAG R(k6S * Name & Params::
z;#}uC q&jZmr * formatMACToStr
[53@'@26 K?-K<3]9f * (
45/f}kvy O5Yk=-_m * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
c*~/[:} wh|[
"U(' * unsigned char *HWAddr : 传入的MAC字符串
C0i: *1 ?Sn$AS I
* )
lH:TE=|4 Z:O24{ro5 * Purpose:
7fI[yCh kzJNdYtdH * 将用户输入的MAC地址字符转成相应格式
6}C4 SZ U+@yx>! **********************************************************************/
^=OjsN M(b'4 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
H$(%FWzQ% Z>o;Yf[ {
|WXu;uf$.u >5/dmHPc int i;
~K:#a$!%, b[GZ sXD- short temp;
&oTSff>p} [%P_
Y/ char szStr[3];
4%\L8: F=iz\O!6 S.t+HwVodO %3fHitCikc strcpy(lpHWAddrStr, "");
j[wGR_EE wXuHD<< for (i=0; i<6; ++i)
(W=z0Lqu OjJlGEl w {
(mt,:hX [g=yuVXNZZ temp = (short)(*(HWAddr + i));
}4cLU.L8O U
g]6i+rp _itoa(temp, szStr, 16);
J:#B,2F+^ oF]0o`U&a if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
<G 2;nvRr S$BwOx3QF strcat(lpHWAddrStr, szStr);
uPR usG4!R b]4yFwb if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
vB/MnEKR ua`2
&;T= }
e{To&gy~ E^A9u
|x }
+c}fDrr) ;OPz T9 ws?p2$ Cla }(op;7 // 填充结构
g3LAi#m {(ey!O void GetAdapterInfo()
uO,90g[C/R 3<m"z9$ {
HQ/PHUg2 W $?1" F. char tempChar;
eoTOccb! `o/tpuI ULONG uListSize=1;
<\X4_sdy 1ReO.Dd`R PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
A3$
rPb8 %9{4g-> int nAdapterIndex = 0;
mOGcv_L :!g|0CF_ ^4B6IF* yK"U:X DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
c{|soc[# #(ANyU(#e &uListSize); // 关键函数
>9<h?F%S r^WO$u|@i <X|"5/h 2x$\vL0 if (dwRet == ERROR_BUFFER_OVERFLOW)
(tyo4Tz1 (V{bfDu&h@ {
xx!o]D-} e)!X9><J PIP_ADAPTER_INFO pAdapterListBuffer =
aJI>qk h?] Yfxc$ub (PIP_ADAPTER_INFO)new(char[uListSize]);
Mgcq'{[~Y= k5g\s9n] dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
=J0FT2 d DrHMlk5 if (dwRet == ERROR_SUCCESS)
LeQ2,/7l: !*C^gIQGU {
8
l}tYl`| |
2p\M?@ pAdapter = pAdapterListBuffer;
""CJlqU ;X|;/@@ while (pAdapter) // 枚举网卡
*v l_3S5_ dr,j~ s {
3~s0ux[ 6NJ La|&n CString strTemp = pAdapter->AdapterName; // 网卡名字
cCyg&% zsT qL A strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
F ypqf| MI',E?#yB strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
4\Y=*X [RC|W%<Z> I>L
lc Y '~liDz*O strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
\
{"8(ELX kJJQcjAP: pAdapter->IpAddressList.IpAddress.String );// IP
.7~Kfm@2 :T%,.sH n9cWvy&f -}4 H'%Z(i formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
Yk?uxZ4)H rAP+nh ans pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
N|1J@"H
78qf LP=!u~? 0IQu6
X AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
5jx{O${u OK3B6T5w= wT*`Od8w IK~ur\3 pAdapter = pAdapter->Next;
C[gSiL
YJrK oK} HAGWA2wQ bcz<t) nAdapterIndex ++;
O!Mm~@MoA Oo rH }
r8^1JJ~\ 7@+0E2' delete pAdapterListBuffer;
s_D7?o K8284A8v }
FY#`]124* bgYM }
$Cc4Sggq ;h/Y9uYn }