如何实现修改网卡物理地址的三种方法
\%a0Lp{ I c`!e#w 同样要感谢胡大虾
\34vE@V* XIl<rN@- 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Jw;~ $ @*YF!LdU{M 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,
]<>cjk.ya =6[.||9 使得两块卡的MAC地址不同,那么网络仍然可以工作。
u?Ffqt9' SH?McBxS 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
#Q8_:dPY x.+T65X~4 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
%R c#/y xpR`fq 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
1&=)Bxg4 @Z~YFnEJi 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
\G gh 95y =OHX5:Z 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
5~[7|Y c4tw)O-X 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
9Y:I)^ek 3x+lf4" 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
0Qt!w( E )_n?>Ar 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
}
{1IB ,>a!CnK= 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
90Ki.K 0 , _e[P 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
M}\h?s P8z%*/
3NF 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
MbRTOH 8_('[89m 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
u9hd%}9Qd? Ou_H&R 台。
q5(t2nNb M&V'*.xz 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;VqEpsbl 'Lrn< 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
6m:$mhA5 GmH DG- 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
[Yt{h9 !?P8[K w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
xuK"pS \?xM%(:<Q ->requesthandler函数要hoo miniport的这个函数似乎不容易找
V"YeF:I A(FnU: 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
FCEy1^u %~!4DXrMk 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
1+FVM\<& q?}C`5%D bit RSA,that's impossible”“give you 10,000,000$...”
Dkz/hg:q YRu@;
` “nothing is impossible”,你还是可以在很多地方hook。
kB
8^v7o f% pT-# 如果是win9x平台的话,简单的调用hook_device_service,就
*dw.=a9 f{P1.?a 可以hook ndisrequest,我给的vpn source通过hook这个函数
Jl{ 0q7b nI*.(+h 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
<fUo@]Lv
S^rf^% 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
Cyg2o<O@ ) E^S+ps 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
[YOH'i&X Z`S#> o 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
w2DC5ei' ix!xLm9\ 这3种方法,我强烈的建议第2种方法,简单易行,而且
m/=nz. A=N$5ZJ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
+RooU?Aq AP&//b,^M 都买得到,而且价格便宜
CP7dn/ C"I
jr=w ----------------------------------------------------------------------------
t(z]4y gNCS*a 下面介绍比较苯的修改MAC的方法
=D`8,n [ Scrj%h%[ Win2000修改方法:
~lj[> |\Oj E 2nz ? o"
Vkc: W"NI^OX 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
sA2-3V<t8 *] ihc u Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
jWrU'X X)b$CG 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
F3|^b{'zO 4aXIRu%#7 《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
8
lggGt ,2M}qs"P7G 明)。
[H h-F#|R b>-DX 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~^SwOt~;5 pfN(Ae
Pt 址,要连续写。如004040404040。
:G _ q'mh* 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。)
EvT$|#FY f'*-<sSr 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
_ ;HdX$op eEZgG=s 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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`!]|lI!GW {7M++J= 获取远程网卡MAC地址。
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(nqry[g& *ID=X!v 94tfR$W;- ]\pi!oa 首先在头文件定义中加入#include "nb30.h"
rFXdxRP;M ^')8-aF
. #pragma comment(lib,"netapi32.lib")
y'2|E+*V AB3_|Tza~& typedef struct _ASTAT_
~q`!928Gu }5
rR^ryA {
xM jn=\} @|
z _&E ADAPTER_STATUS adapt;
~c)&9' NEq_!!/sF NAME_BUFFER NameBuff[30];
h^3gYL7O6 '< Zm>L& } ASTAT, * PASTAT;
h:4(Gm; VF?H0}YSHb '/>Mr!H# Wiis<^) 就可以这样调用来获取远程网卡MAC地址了:
+CSpL2@ D+7xMT8pqH CString GetMacAddress(CString sNetBiosName)
CS[]T9|_
{++EX2 {
a/J<(sak~X ;.}L#'0j ASTAT Adapter;
+x%u?ZR &_L@hsm Ju+3} x9l7|G/$ NCB ncb;
tYjG8P# `J.,dqGb UCHAR uRetCode;
=$'>VPQ
#NM) U)(R4Y6 v jq~`rE
h9 memset(&ncb, 0, sizeof(ncb));
Rta}* /v!yI$xc ncb.ncb_command = NCBRESET;
*)K
5<}V Sz0PZtJ ncb.ncb_lana_num = 0;
_o~ pVBl/ ZLQmEF[> !#0)`4O j<^!"_G]*? uRetCode = Netbios(&ncb);
5%,3)H{;t r^
r+h[V _}R$h=YD Z
'5itN^ memset(&ncb, 0, sizeof(ncb));
YSnh2 Bq J9T2 p\5 ncb.ncb_command = NCBASTAT;
7@c!4hmrU Myc-lCE ncb.ncb_lana_num = 0;
P+CV4;Xz rNN>tpZ} 8Ths"zwn 5:@bNNX'j sNetBiosName.MakeUpper();
?mH=3
:~ ifn=De3+ zhJeTctRz PD&e6;rj; FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
HoQb.Z /H'- }C J*B-*6O44 k{*EoV[.$ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
d@3DsE.{i l,@>J9}Se uaIAVBRcS 0,hs%x>v ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
U%vTmdOY <'=!f6Wh ncb.ncb_callname[NCBNAMSZ] = 0x0;
971=OEyq* \,;glY=M! NO5k1/- W2{w<<\$3} ncb.ncb_buffer = (unsigned char *) &Adapter;
`EKf1U\FI +`>7cy%cZ ncb.ncb_length = sizeof(Adapter);
m>uG{4<- MHwfJ{"zo 2s}S9 bm#5bhX\| uRetCode = Netbios(&ncb);
R}oN8 ILuQ.VhBVN (;fJXgj. Pe:)zt0 CString sMacAddress;
!8@yi"n P>_O :xD 2Bt/co-~4 yi8vD~aA[ if (uRetCode == 0)
i#:To
|\u b!H1|7> {
gJ l^K +P(*S sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
Gamn,c9 <EC"E #p Adapter.adapt.adapter_address[0],
aImzK/ )"TVR{I%B Adapter.adapt.adapter_address[1],
{C w.?JU %M
x|"ff Adapter.adapt.adapter_address[2],
q^[t</_N e;6:U85LS Adapter.adapt.adapter_address[3],
`}Y)l:G*g AE~zmtW Adapter.adapt.adapter_address[4],
)WvKRp r CaYb}.:AX Adapter.adapt.adapter_address[5]);
e=LrgRy+ )?{<Tt@ }
J`g5Qn@S xOkdu k] return sMacAddress;
D5"5`w=C &[yC M! }
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CDJ@Tdp !$Uo$?gC 修改windows 2000 MAC address 全功略
ij]UAJ}t Dbn~~P ××××××××××××××××××××××××××××××××××××××××
e"866vc, 1(;{w+nM r(^00hvH [FhYQI 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
8cO?VH,nk 1e\cJ{B >FE8CH!W& ")8l'^Mq2 2 MAC address type:
|-JG _i eX\v;~W* OID_802_3_PERMANENT_ADDRESS
knO
X5UnS gb,ZN^3<- OID_802_3_CURRENT_ADDRESS
ltOS()[X g:uVl;> J *LPv9) L\mF[Kd#+T modify registry can change : OID_802_3_CURRENT_ADDRESS
?EUg B\ La6
9or but OID_802_3_PERMANENT_ADDRESS, you must modify driver
r QzdHA !v2/sq$G `GE8?UO- [w}- )&c sd4eG D@p{EH Use following APIs, you can get PERMANENT_ADDRESS.
ET^?>YsA u""26k51 CreateFile: opened the driver
X!g;;DB\ ?[#w*Am7 DeviceIoControl: send query to driver
TJYhgna e,Cc.T\o _V3z!aI u'? +JUd1 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
38sLyoG=i =b66H]h? Find the location:
XrUI[ryE .?:#<=1 .................
Q>L(=j2t [%^0L~: :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
QE/kR!r
/- Gq`9Z :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
]$#bNt/p ,~7~ S" :0001ACBF A5 movsd //CYM: move out the mac address
0Fkr3x 5v oL@w> :0001ACC0 66A5 movsw
Y;Nq ( nql1I<I :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
H%vgPQ8 6,4vs+(|\ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
Wpf~Ji6|| I3
6@x`f :0001ACCC E926070000 jmp 0001B3F7
5ppr;QaB ,i6U* ............
QcWg @@@}FV& change to:
!{,2uQXe >Ec;6V
e :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
NcbW"Qv3 Z>UM gu3c :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
;8=Bee4 <LZ#A@]71 :0001ACBF 66C746041224 mov [esi+04], 2412
"~ =O`5V S?Cd,WxT :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
m>Z3p7!N} O-.G(" :0001ACCC E926070000 jmp 0001B3F7
)09ltr0@" ?h1g$SBxk .....
LV ]10v6 BZv:E?1z u~,hTY(% 0B[~j7EGO
V.8Vy1 $ gs+nJ+b DASM driver .sys file, find NdisReadNetworkAddress
H|e7IsY% {|$kI`h,3- cRs\()W $$Tf1hIg ......
DI(X B6 .|CoueH :000109B9 50 push eax
qYoU\y7 7*K2zu3 ,2U W)Mz1v #s * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
=,6X_m },X.a@: |
^d#
AU7V| Uo9@Y{<B :000109BA FF1538040100 Call dword ptr [00010438]
@ o<OI -+i7T^@| :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
-p0*R<t c0l?+:0M :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
16N| 7}NvO"u :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
cSv;HN: @-0mE_$[ :000109C9 8B08 mov ecx, dword ptr [eax]
Hi2JG{i @/N]_2@8; :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
14l6|a
n gJ{az :000109D1 668B4004 mov ax, word ptr [eax+04]
#lik: ? :RDk{^b) :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
5w~ 0Q 1fV)tvU$ ......
OZz/ip-!lc Zcw<USF8 fHwS12SB "PS ) "t set w memory breal point at esi+000000e4, find location:
5{ !"} YHY*dk*|C ......
yzl}!& E ve"tbNL // mac addr 2nd byte
mQt0?c _ PB*G#2W :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
toU<InN EqBTN07dZS // mac addr 3rd byte
v.sjWF <3ep5` 1 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
Id8MXdV w87$p821 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
k|RY;
8_
"Q\b6
7Ch ...
wmX(%5vY^ ,jW a&7 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
}4piZ
ch DTsD<o // mac addr 6th byte
?b}e0C-a Z6- :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
9:3`LY3wW ew,okRCN :000124F4 0A07 or al, byte ptr [edi]
UHk)!P> NBBR>3nt :000124F6 7503 jne 000124FB
;jQ^8S 4M0p:Ey ' :000124F8 A5 movsd
RkTYvAk|kY '"c`[L7Wn :000124F9 66A5 movsw
x
<aR|r _V8;dv8 // if no station addr use permanent address as mac addr
5zZQt+Ip BhjDyB .....
BaUuDo/ZO Q t>|TGz ` PeC,bp g-u4E^,*| change to
)p#L "r^) 4$mtc*tzT :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
LOG>x! 8 .K; 2 :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
Wwr A42!%>PB :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
eHIcfp@& r}(m jC"o :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
e%)MIAS0 6#qt%t%?D :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
B\aVE|~PB P;K3T![ :000124F9 90 nop
={]POL\ A F|'u0JQ)$ :000124FA 90 nop
{,(iL8,^ 7+KI9u}- Yne1MBK ~gQYgv<7 It seems that the driver can work now.
.!+7|us8l\ ,h/l-#KS f)Y~F/[$P :AQ9-&i/a- Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
0`v-pL0| #Jp|Cb<qx n{{"+;oR rXBCM Before windows load .sys file, it will check the checksum
+M#}(hK A@:U|)+4 The checksum can be get by CheckSumMappedFile.
Nq6;
z)$ !I&,!$ P1^|r} 3xdJ<Lrq Build a small tools to reset the checksum in .sys file.
5eyB\>k, QUZ+#*:s \hEIQjfi z
yp3+| Test again, OK.
iweT@P` XWNo)#_3 Akws I@@ k!bJ&} Q(b 相关exe下载
8<ev5af Bva2f:)K| http://www.driverdevelop.com/article/Chengyu_checksum.zip Lm<WT*@ x&+&)d ××××××××××××××××××××××××××××××××××××
T-+ uQ3 'n\P S,[1R 用NetBIOS的API获得网卡MAC地址
BG.sHI{ 0ZLLbEfnPB ××××××××××××××××××××××××××××××××××××
QoxQ"r9Wh ^K4?uABc >vYb'%02 C(8!("tU #include "Nb30.h"
3^$=XrD Bc-/s(/Eq #pragma comment (lib,"netapi32.lib")
kkMChe};5 m6}_kzFz @[f$MRp\ 3` D[' N_Zd.VnY ,Jn` qvmi typedef struct tagMAC_ADDRESS
4M6[5RAW{ w-NTw2x,& {
F~7TE91C 5DkEJk7a BYTE b1,b2,b3,b4,b5,b6;
"3a}~J<g ?|
6sTu! }MAC_ADDRESS,*LPMAC_ADDRESS;
-okq=9 *DZ7,$LQ~D \}Iq-Je Y7I\<JG< typedef struct tagASTAT
0V^I.S/q Dbq/t^ {
2|WM?V& fU$_5v4 ADAPTER_STATUS adapt;
59"tHb6 E >LH}A6dUC NAME_BUFFER NameBuff [30];
&RI;!qn6( R9"}-A }ASTAT,*LPASTAT;
OA} r*Wz 23,pVo J6>tGKa+e P&@,Z#\ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
7xux%:BN A;&YPHB {
?Pf#~U_ c9c3o{(6Y NCB ncb;
)~ &gBX `CBXz!v!O UCHAR uRetCode;
o61rTj fgC@(dvfk memset(&ncb, 0, sizeof(ncb) );
:qj;f];| YTTij|( ncb.ncb_command = NCBRESET;
G-R83Orl bu $u@:q 6 ncb.ncb_lana_num = lana_num;
JL{fW>5y| J~oxqw} //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
2dHsM'ze o1*P|.`
uRetCode = Netbios(&ncb );
3 p?nQ
O)L C+%eT&OO memset(&ncb, 0, sizeof(ncb) );
fOdqr }QQ 7jE ncb.ncb_command = NCBASTAT;
`R7dn/ X?&{<
vz ncb.ncb_lana_num = lana_num; //指定网卡号
_6`GHx Qe4 % A strcpy((char *)ncb.ncb_callname,"* " );
X%N!gy PBFpV8P, ncb.ncb_buffer = (unsigned char *)&Adapter;
s1#A0%gx 6X?:mn'%QF //指定返回的信息存放的变量
![fNlG!r #Ak|p#7 ^ ncb.ncb_length = sizeof(Adapter);
1wdc4> ~Eb:AC5 //接着,可以发送NCBASTAT命令以获取网卡的信息
qdmAkYUC :*DWL!a uRetCode = Netbios(&ncb );
FZZO-,xa ~3Zz.!F return uRetCode;
q@;1{ y65lbl%Zn }
h+&iWb3; \7#w@3* ^e;9_( V8&'dhuG int GetMAC(LPMAC_ADDRESS pMacAddr)
Qb55q`'z
4~ L1~Gk {
. &`YlK >}2
,2 NCB ncb;
/lPnf7 o2hZ=+w> UCHAR uRetCode;
7'Hh^0< #b:YY^{g_ int num = 0;
mW+5I-~ XzqB=iX LANA_ENUM lana_enum;
v0=v1G*rvJ c#1kg@q@ memset(&ncb, 0, sizeof(ncb) );
=1(7T.t ) j&khHD ncb.ncb_command = NCBENUM;
I&gd"F _v} hx8pg,X ncb.ncb_buffer = (unsigned char *)&lana_enum;
Tp.]{* .3V L ncb.ncb_length = sizeof(lana_enum);
e>.^RtDF 9V&+xbR& //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
>&R@L KP [Ob'E!;< //每张网卡的编号等
L+T7Ge
q "L1LL
iS uRetCode = Netbios(&ncb);
3 |LRb/| }$qrNbLJ if (uRetCode == 0)
skTaIGRL r$'.$k\ {
]@Z
nP,8 \*qradgx$ num = lana_enum.length;
NjA[(8\: UJ%.KU%Q} //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
Z]bG"K3l ^,vFxN--q for (int i = 0; i < num; i++)
N;BuBm5K 0dS (g&ZR {
?m7i7Dz
2G!z/OAj ASTAT Adapter;
9HiyN>( I.|b:c
xN if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
M8 \/[R\ v@8SMOe% {
8'bZR] zSk`Ou8M pMacAddr.b1 = Adapter.adapt.adapter_address[0];
Qt_KUtD "lC>_A
pMacAddr.b2 = Adapter.adapt.adapter_address[1];
"Ms{c=XPK ? u".*!% pMacAddr.b3 = Adapter.adapt.adapter_address[2];
^`aw5 +S cXf/ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
\-{$IC-L 7bRfkKD pMacAddr.b5 = Adapter.adapt.adapter_address[4];
+~of# _s5FYb# pMacAddr.b6 = Adapter.adapt.adapter_address[5];
D)l\zs%ie vlZmmQeJm }
[q_62[-X K"5q387! }
7IkEud ht>/7.p] }
x>BFK@# Xo[cpcV return num;
)p> p3b g u>agVB4\F }
8\:>;XG6f +ug/%Iay{k x5pu+-h :V#xrH8R ======= 调用:
omy3<6 iyr8*L\ 99By.+~pX u;1[_~ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
ot!m=s &(Hw:W9 int n = GetMAC(m_MacAddr); // 获得网卡数量
Bz>f '73}{" '
t]]Ig 4MW oGV9 TCHAR szAddr[128];
fl9VokAT *&_cp]3-WF wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
<&O*'
<6C 4^nHq 4_ m_MacAddr[0].b1,m_MacAddr[0].b2,
(e!Yu#- SAf)#HXa m_MacAddr[0].b3,m_MacAddr[0].b4,
1{d;Ngx IuAu_`,Ndi m_MacAddr[0].b5,m_MacAddr[0].b6);
Pec Zuv UGgo;e _tcsupr(szAddr);
KC2Z@ dBovcc // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Le bc@, r)Zk- !1 ./0wt+ AS~!YR :)B1|1 F]>+pU
××××××××××××××××××××××××××××××××××××
u(f;4` +|pYu<OY 用IP Helper API来获得网卡地址
gae=+@z {r|RH"|?Z( ××××××××××××××××××××××××××××××××××××
88[u^aC Q!=`|X|: EK0~3HSZ V\r{6-%XiW 呵呵,最常用的方法放在了最后
)Td{}vbIh }''0N1,/ 3c wBPqH :5T=y @ 用 GetAdaptersInfo函数
~EXCYUp4v 6o9&FU R ;A8y ?P>4H0@I+ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
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& [g} Ya!e83-r #include <Iphlpapi.h>
(0`w.n B|$o.$5 #pragma comment(lib, "Iphlpapi.lib")
o.Y6(o (RG "2I3 1MnC5[Q wxPl[)E typedef struct tagAdapterInfo
" Qyi/r41 S&]r6ss {
6d/v%-3 +s;Vfc$b]H char szDeviceName[128]; // 名字
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{h/ ~ QohP`_ char szIPAddrStr[16]; // IP
@)[8m8paV ?K2}<H- char szHWAddrStr[18]; // MAC
cTRtMk%^ ONy\/lu| DWORD dwIndex; // 编号
E.ji;5 Dr=$ }Y }INFO_ADAPTER, *PINFO_ADAPTER;
>BK/HuS kw gLK@@%1 `VUJW]wGu 2 @T~VRy INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
R2C~.d_TDu {[Y7h}7 /***********************************************************************
jrz.n4Y` 'wMvO{}$ * Name & Params::
*!*%~h8V O`GF| * formatMACToStr
j;z7T;!i yJ0%6],^g * (
B)L0hi 'r\RN\PT * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
I^u~r. Kr1Y3[iNv * unsigned char *HWAddr : 传入的MAC字符串
oz,.gP% Buh}+n2]5 * )
`^'fS@VA *jPd=+d * Purpose:
wQd8/&mmk dPf7o
* 将用户输入的MAC地址字符转成相应格式
7[mfI?*m +TaxH; **********************************************************************/
w{2CV\^>5 %0/qb0N& void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
}' Y)"8AIA v'Ehr**]+ {
6~2upy~e C8T0=o/-` int i;
p8@&(+z qnWM %k short temp;
-OU{99$aS o,c}L9nvt char szStr[3];
}S?"mg&V Z[]8X@IPe zF>;7'\x B]() strcpy(lpHWAddrStr, "");
#>,E"-]f 6aHD?a o for (i=0; i<6; ++i)
+/RR!vG, tK/,U
=+ {
/je
$+ Rf>)#hn% temp = (short)(*(HWAddr + i));
2fu<s^9dh :b %2qBv _itoa(temp, szStr, 16);
$0 vT_ xf,A<j(o if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Cc%{e9e* @H4]Gp ] strcat(lpHWAddrStr, szStr);
fsw[R0B {I$iD if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
hwL`9.w Z2})n
- }
[XDV-6KCE. ">3t+A }
1i~q~O, Z}>F
V~4
_(8# Yk?q \1 // 填充结构
B&B:P DQP!e6Of void GetAdapterInfo()
W SxoGly srAWet {
+L.D3 K?!W9lUq char tempChar;
_E'}8.#{ V]+y*b.60 ULONG uListSize=1;
Y~{<Hs %g@\SR. PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
DC1.f(cdR I%Yq86 int nAdapterIndex = 0;
u%yYLpaKf qGMU>J.;c Xa#.GrH6 AH/o-$C& DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
UQ;2g\([ ty"L&$bf &uListSize); // 关键函数
Z4As'al %cUC~, g_( jnztCNaX 4:a ~Wlp[ if (dwRet == ERROR_BUFFER_OVERFLOW)
n;kWAYgg 5Ww,vSCV) {
M/9[P*
VE \<T7EV. PIP_ADAPTER_INFO pAdapterListBuffer =
FGyrDRDwC p_&B+
<z (PIP_ADAPTER_INFO)new(char[uListSize]);
x7<l*WQ fKr_u<| dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
v^s?=9 0|j44e} if (dwRet == ERROR_SUCCESS)
G"-V6CA[ D86F5HT}} {
U\qbr.< (}>)X] pAdapter = pAdapterListBuffer;
x4wTQ$*1 wEX<[#a- while (pAdapter) // 枚举网卡
o
-)[{o\ E# 8|h( {
V?"U)Y@Y f"*4R
kG CString strTemp = pAdapter->AdapterName; // 网卡名字
=P9rOK= k\T]*A strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
U>.5vK.+ >]gB@tn[ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
LiQH!yHW
uM\\(g} LA59O@r W5Pur
lu? strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
HpIi- Es7C ILH[q> pAdapter->IpAddressList.IpAddress.String );// IP
5EI"5&`* id :
^| 4~$U#$u_ ~J+
qIZge formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
e],(d7 Jo RfD#/G3| pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
t g-(e=S4P DBcR1c&<H +4T.3Njjn F}meKc?a AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
hrzxc4,W -X7x~x- uaKbqX V(0Y pAdapter = pAdapter->Next;
`RE>gX G9QvIXRi H*3u]Ebh Q#ksf
h!D nAdapterIndex ++;
DA>nYj-s piIz ff }
SC2LY StTxga| delete pAdapterListBuffer;
AI{0;0 #4LTUVH }
Op~:z<z 7]5~ml3: }
w%)RX<h dI PyHL`PZZ }