如何实现修改网卡物理地址的三种方法
M@UVpQwgv nY? 同样要感谢胡大虾
}k$4/7ri wOgE|n 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
S4NL "m eo]#sf@\0 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
e,1u @)YY\l# 使得两块卡的MAC地址不同,那么网络仍然可以工作。
&R-H"kK? h5%|meZQb 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
B33$ u3d *tQk;'/A] 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
!%L,*' &Y>zT9]$K 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
/ci]}`'ws ,%"xH4d 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
h+UnZfm 5rxA<Gs 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
*6ZCDm&N yf1CXldi 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
;1AG3P' / l>.mK() 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
=Ov7C[( Do-^S:. 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
H3/caN: ~.tvrxg 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
`d]Z)*9 \y
Hen|% 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
Q%=YM4; $+=
<(* 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
T8J4C=?/ haSM=;uPM 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
Z)<
wv&K Q%ad q-B 台。
5OLQw(E ReB7vpd 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
F}?<v8#z0 n$+M%}/f 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
Jn}n*t3 dJ3IUe 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
{[G`Z9]z&- $K}.
+`vVO w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
('k<XOi @M;(K<%h ->requesthandler函数要hoo miniport的这个函数似乎不容易找
".2K9j7$ f_mhD dq 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
.QWhK|(.! =jAFgwP\ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
lP<I|O=z
Se^^E.Z,W bit RSA,that's impossible”“give you 10,000,000$...”
/="HqBI#i (RL>Hn;. “nothing is impossible”,你还是可以在很多地方hook。
#B}?Zg a=]Wzlz 如果是win9x平台的话,简单的调用hook_device_service,就
<-C!;Ce{ BNm4k7
]M 可以hook ndisrequest,我给的vpn source通过hook这个函数
<lwuTow %IZ)3x3l
修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
l[h'6+o .-I|DVHe 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
Q
s(Bnb; y=N"=Z 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
Q4'C;<\@(Q dDcZ!rRaL@ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
=yiOJyx 7qIB7 _K5
这3种方法,我强烈的建议第2种方法,简单易行,而且
'&yg{n Q\_{d0
0 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
[[L-jq.' :R6Q=g= 都买得到,而且价格便宜
F4I6P #;r]/)> ----------------------------------------------------------------------------
0&w0aP`Y }p3b#fAr 下面介绍比较苯的修改MAC的方法
rzLd"` .(Y6$[#@ Win2000修改方法:
XX; 6 P Pe^!$ i?}>.$j UsW5d]i}Y 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
t 0O4GcAN f?UzD#50D Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
`iixq9xi 02b6s&L 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
'5.\#=S 1 }0/a\ 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
@PkJY vs9?+3 明)。
Lk,+Tfk" RIy\u> 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
r|Zi3+ 7Ua7A 址,要连续写。如004040404040。
Zr/r2 gQVBA % 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
e1(h</M U2 RXSf,O 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
n~r 9!m$< wq0aF"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。
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:=. *I !k&)EWP? 获取远程网卡MAC地址。
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&r_uQbx fEqC] *s KCqqJ}G )2j:z#'> 首先在头文件定义中加入#include "nb30.h"
NPU^)B S7sb7c'4 k #pragma comment(lib,"netapi32.lib")
\9m*(_Qf 9%,;XQ typedef struct _ASTAT_
&9 B_/m3 @)0 Y~A ) {
@6MAX" W
kkxU.xXE ADAPTER_STATUS adapt;
mb1IQ & zJl_ t0 NAME_BUFFER NameBuff[30];
,x#ztdvr McP.9v}H0_ } ASTAT, * PASTAT;
"sbBe73 m 9D_wG\g /tKGwX]y _/x&<,3 就可以这样调用来获取远程网卡MAC地址了:
9M2f!kJP$ v*TeTA
% CString GetMacAddress(CString sNetBiosName)
WmVVR>0V| K8Zt:yP {
3N%{B \r-N(;m ASTAT Adapter;
U ":"geU ~[18q+, IC~ljy]y_ &L3#:jSk NCB ncb;
)/Y~6A9> UxqWnHH.` UCHAR uRetCode;
Q1V2pP+=@ 5si}i'in 7'.s7&
'7 Yn<)k_kp memset(&ncb, 0, sizeof(ncb));
qei$<j'b }98-5'u.X ncb.ncb_command = NCBRESET;
,U=E[X=H *x,HnHT ncb.ncb_lana_num = 0;
>>V&yJ_ Q_}n%P:u j
jY{Uq <94WZ?{p uRetCode = Netbios(&ncb);
|5ONFde"0 dU+0dZdKO &o.iUk otq,R6 ^ memset(&ncb, 0, sizeof(ncb));
g!^J ,e= In(NF# ncb.ncb_command = NCBASTAT;
Mq+<mX7 ~3 @*7B5Q ncb.ncb_lana_num = 0;
Czu1 )y pGkef0p@ otnV-7)@ 0vckoE sNetBiosName.MakeUpper();
+Jq`$+%C !;WbOnLP -1m vhR~ ~e^)q>Lb7( FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
w2Kq(^? [4gjC
IwRQL% 1v]t!}W:6 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
W-Of[X{< ZNy9_a:dX "::9aYd! {PmzkT}LF ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Q
X):T#^V V.j#E1 P ncb.ncb_callname[NCBNAMSZ] = 0x0;
FO^24p ?*o;o?5s^ qw0~*0} fLM.kCD?u ncb.ncb_buffer = (unsigned char *) &Adapter;
+$~8)95<B ZgBckb ncb.ncb_length = sizeof(Adapter);
|Gc&1*$ npj5U/
RpeBm#E2 O3xz|&xY& uRetCode = Netbios(&ncb);
m)k-uWc$C I}%mfojC bL
MkPty L8Dm9} CString sMacAddress;
3N3*`?5c< Nuq(4Yf1W zKMv7;s? l#ygb|=x if (uRetCode == 0)
!PI0oh !qS05 {
+{^'i P ~Jxlj(" 0( sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
B3.X}ys# `&,_xUA Adapter.adapt.adapter_address[0],
s
kY0 \V H<z30r/-w Adapter.adapt.adapter_address[1],
Di])<V pLo;#e8'f Adapter.adapt.adapter_address[2],
]!-R<[b
6 f~iML5lG Adapter.adapt.adapter_address[3],
1O4D+0@ Vy r]
x Adapter.adapt.adapter_address[4],
U,d2DAvt vC-[#]< Adapter.adapt.adapter_address[5]);
T7s+9CE `W="g6( }
,i;9[4QMX }Fz!6F2w return sMacAddress;
vcV!K^M- *NF&Y }
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+> ^[W~[2 )2toL5 Q 修改windows 2000 MAC address 全功略
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DbQBVy fGG
9zB6 hsz$S:am x@Sra@ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
%Au T8 nE^wxtY k=FcPF" 4t*<+H% 2 MAC address type:
sq48#5Tc^r ~{9x6<g! OID_802_3_PERMANENT_ADDRESS
R'r|E_ R rxRa[{Z OID_802_3_CURRENT_ADDRESS
^|r`"gOJ3 zQ=aey% [(!Q-8 Zr5'TZ`$ modify registry can change : OID_802_3_CURRENT_ADDRESS
O${r^6Hh L2k;f] but OID_802_3_PERMANENT_ADDRESS, you must modify driver
Y'?Iznb uH=Gt^_ fo*!a$) LuLy6]6D; 5#P: "U 2"zI R( Use following APIs, you can get PERMANENT_ADDRESS.
0NVG"-Q x}uwWfe 3 CreateFile: opened the driver
[;Vi~$p|Eo (tTLK0V-|3 DeviceIoControl: send query to driver
e1oFnu2R YBR)s\* gca|?tt s!bHS_\e| Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Q4#\{" N! #T
Z!#,q Find the location:
3SmqXPOw 7Zhli Y1 .................
|_!PD$i- ER/\ +Z#Z :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
B>1M$3`E gq=0L: :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
W5TqC pVdhj^n :0001ACBF A5 movsd //CYM: move out the mac address
kWI]fZ_n Qh/lT$g :0001ACC0 66A5 movsw
TeOFAIU FW/6{tm :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
cPx66Dh& K,Lr+ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
oC5gME"2 N45s'rF :0001ACCC E926070000 jmp 0001B3F7
F>p%2II/ hU |LFjc ............
}o~Tw?z-| ,^Ex}Z change to:
))c*_n :Xb*m85y :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
RJQ/y3 g8C+1G8 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
9c#L{in D-;J;m
\ :0001ACBF 66C746041224 mov [esi+04], 2412
Z?5,cI[6# u!sSgx= :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
M|5^':Y ^w.k^U=B :0001ACCC E926070000 jmp 0001B3F7
SZNFE ER0TY, .....
}Ox2olUX A;K{ &x ':5U& tW'qO:y+ ZKVp[A [I#Q DASM driver .sys file, find NdisReadNetworkAddress
;""-[4C = .fc"R|<K 8f5%xY$ <6~/sa4GN ......
`PXoJl !.x=r :000109B9 50 push eax
Y;~EcM rCV$N&rK LX&=uv%-^ Ly@U\%. * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
MZgmv &Z#Vw.7U |
I$rW[l2 "i;*\+x :000109BA FF1538040100 Call dword ptr [00010438]
j(wY/Hl "Wzij&WkQ :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
Z3&XTsq F>hVrUD8 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
vLVSZX Ktj(&/~} :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
T1Ln)CS?9 -K{\S2 :000109C9 8B08 mov ecx, dword ptr [eax]
#$9U=^Z[ 2nOe^X!* :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
9&?tQ"@x q{N lF$X :000109D1 668B4004 mov ax, word ptr [eax+04]
B{=,VwaP_ 6'3Ey'drH :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
6EW"8RG` >B|ofwm* ......
ulJ+:zwq$ zwF7DnW<< 6"#Tvj~-8 y0W`E/1t set w memory breal point at esi+000000e4, find location:
?Vb=4B{~ -M(58/y ......
@DjG?yLK$ YQlpk@X`2 // mac addr 2nd byte
GcU(:V2o zXA= se0U :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
[bQ8A(u ^+YGSg7 // mac addr 3rd byte
[xH2n\7 IWSEssP :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
m"ki*9] 2g`uC} :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
@=^jpSnZ Xl gz.j7XR ...
.-gm"lB LQuYCfj| :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
o>!~*b';g, (rCPr,@0 // mac addr 6th byte
pD)/-Dgdm W"DxIy :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
s`dkEaS w^vK7Z
1$ :000124F4 0A07 or al, byte ptr [edi]
0o\=0bH&s *8(t y%5F0 :000124F6 7503 jne 000124FB
a-o
hS=W S
a#d?:L :000124F8 A5 movsd
uvAy#, u+"hr"}${ :000124F9 66A5 movsw
8wNU2yH+D 3vEjf // if no station addr use permanent address as mac addr
_16&K}< ESXU,
qK]v .....
ui: >eYv }tg:DG Ix l"'Q_z #6#BSZ E change to
Yqj.z| }Nb VA*79I#_q :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
zke~!"iq +P<w<GfQ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
JhhT7\h( )r-|T&Sn :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
*~MiL9m+? X_Of k :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
M@z_Z+q9 fuwp p :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
"!4>gg3r Toa#>Z*+Rb :000124F9 90 nop
0DP%44Cv 9 Aghj) V :000124FA 90 nop
f1,$<Y|qU LKwUpu! &t@6qi`d 8aIq#v It seems that the driver can work now.
jL[Is2<@
M,dzf
d1LTyzLr t+Q|l&|0 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
/A`zy QK/+*hr; #+5mpDh
APOU&Wd Before windows load .sys file, it will check the checksum
*p<5(-J3 ($ 1<Dj: The checksum can be get by CheckSumMappedFile.
Z[A|SyZp HZ`G)1&) 5 <>agK] gpTF^.( Build a small tools to reset the checksum in .sys file.
%2FCpre;
?tM]. \ DcvmeGl ():?FJM Test again, OK.
,,-[P*@ 28L'7 %l$&_xV- %emPSBf@ 相关exe下载
4m~stDlN 2wimP8 http://www.driverdevelop.com/article/Chengyu_checksum.zip kl<B*:RqH x;b+gIz* ××××××××××××××××××××××××××××××××××××
f4 ;8? 7)5$1 用NetBIOS的API获得网卡MAC地址
}R] }@i~i fbbl92p ××××××××××××××××××××××××××××××××××××
EG:WE^4 hF%~iqd i1H80m s :{= 'TMJ7 #include "Nb30.h"
Nb,H8; &_x/Dzu!z #pragma comment (lib,"netapi32.lib")
2ZIY{lBe jm!C^5! af5`ktx _=M'KCL*) ;.[$
*Zo o typedef struct tagMAC_ADDRESS
8$xKg3-3M GZ>% &^E {
^T1-dw(
vCe<-k BYTE b1,b2,b3,b4,b5,b6;
YD>>YaH_3@ zbKW.u]v }MAC_ADDRESS,*LPMAC_ADDRESS;
Y8xnvK* r{3`zqo 1&L){ hg \36;csu typedef struct tagASTAT
,$(v#Tz T1]X {
vrldRn'*9 uTloj. ADAPTER_STATUS adapt;
aI#n+PW wg~`Md NAME_BUFFER NameBuff [30];
`G5wiyH}) aC6b})^ }ASTAT,*LPASTAT;
F0(Sv\<:: eBRP%<=>D 2%yJo7f$[ U@AfRUF& UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
h*LL(ow5 N~KRwsDH {
zjZTar1Re _o"3gfH&sJ NCB ncb;
(dt_ D >43yty\
UCHAR uRetCode;
1^>g>bn_" E"yf!* memset(&ncb, 0, sizeof(ncb) );
r/<JY5 "4AQpD ncb.ncb_command = NCBRESET;
)GKgK;=~ s;M*5|- ncb.ncb_lana_num = lana_num;
>^ar$T;Ys R}26 "+~ //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
qiryC7.E 0-~x[\>> uRetCode = Netbios(&ncb );
1iW9?=a" >Ga1p'8FtU memset(&ncb, 0, sizeof(ncb) );
9>>}-;$ ~J{{n_G{ ncb.ncb_command = NCBASTAT;
H?^#zj`Ex+ V-r<v1}M ncb.ncb_lana_num = lana_num; //指定网卡号
#iDFGkK/ ! HC<aWb strcpy((char *)ncb.ncb_callname,"* " );
BT#g?=n#` }f'1x%RS^ ncb.ncb_buffer = (unsigned char *)&Adapter;
j}*+-.YF <~*Ol+/ //指定返回的信息存放的变量
j7+t@DqQ vp9<.*h ncb.ncb_length = sizeof(Adapter);
_7.y4zQJ 5hK\YTU //接着,可以发送NCBASTAT命令以获取网卡的信息
ay|{!MkQ .4(f0RG uRetCode = Netbios(&ncb );
\8aF(Y^H nv{4
U}&P return uRetCode;
k|C8sSH qE:DJy< }
a$O]'}]` {\zr_v`g 9iNns;^`q ;O11)u?/s| int GetMAC(LPMAC_ADDRESS pMacAddr)
u.FDe2|[) _?c.3+;s {
r2'rfpQ n"Vd"}sU. NCB ncb;
9X` QlJ2| p00AcUTq UCHAR uRetCode;
IW_D$pq 4,DsB' int num = 0;
N+75wtLy& &/?jMyD@ LANA_ENUM lana_enum;
h'KtG<+ .U%"oD memset(&ncb, 0, sizeof(ncb) );
rv%[?Ml }O ncb.ncb_command = NCBENUM;
l$ 9, jsQ$.)nO ncb.ncb_buffer = (unsigned char *)&lana_enum;
(*BW/.Fq =7,UqMl_ ncb.ncb_length = sizeof(lana_enum);
@/FX7O{n: V,5}hQJ
F //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
x&vD,|V! W2N 7 //每张网卡的编号等
#B9[U}
8 Th^#H uRetCode = Netbios(&ncb);
kc[["w& &Qjl|2 if (uRetCode == 0)
-P&e4sV{ i`'^ zR(`i {
H-w|JH>g < z)G& h@ num = lana_enum.length;
?Fpl.t~ )&Bv\Tfjt //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
j}l8k@f 3>Snd9Q for (int i = 0; i < num; i++)
;~1JbP w'XgW0j{ {
efR$s{n! QovC*1' ASTAT Adapter;
0 XzO`* $t}1|q| if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
,[L$ 1}*; {
jRAL(r| 0g-ESf``{n pMacAddr.b1 = Adapter.adapt.adapter_address[0];
q(Q9FonU 1bkUT_ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
T@.D5[q0: "mK (?U!A pMacAddr.b3 = Adapter.adapt.adapter_address[2];
S I5QdX Bx4GFCdifC pMacAddr.b4 = Adapter.adapt.adapter_address[3];
]E^f8s0#V n`xh/vGm# pMacAddr.b5 = Adapter.adapt.adapter_address[4];
E2D8s=r qw1J{xoHW pMacAddr.b6 = Adapter.adapt.adapter_address[5];
AAgA]OD, >oDP(]YGg }
xS1|Z|& e]?S-J' z }
F2'cL @E3 [hbp#I~*[ }
#57z-x[1 0 +LloB return num;
H>6;I IIiN1
Lu,5 }
iZk``5tPE G9Tix\SpF Hc|U@G *pp1Wa7O ======= 调用:
^^uD33@_ +9CUnRv |pSoBA9U IoOnS) MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
!@k@7~i MDt?7c int n = GetMAC(m_MacAddr); // 获得网卡数量
c\MDOD%9 \-w s[ V.:A'!$# )W|jt/ TCHAR szAddr[128];
p>3'77
V mC(t;{ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
U:hC!t: " SqKS,J m_MacAddr[0].b1,m_MacAddr[0].b2,
Y3>\;W*? #HYkzjb m_MacAddr[0].b3,m_MacAddr[0].b4,
?GU!ke p %nF\tVP3] m_MacAddr[0].b5,m_MacAddr[0].b6);
XtdLKYET S]O Hv6 _tcsupr(szAddr);
,>v9 Y#U %[m1\h"1 // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
o1+]6s+j} ,6\f4/ Z]\^.x9S $uynW3h u6T?oK9j ;NeEgqW" ××××××××××××××××××××××××××××××××××××
MiM=fIuw@s ][#*h`I 用IP Helper API来获得网卡地址
m]q!y3 F:GKnbY ××××××××××××××××××××××××××××××××××××
' PYqp&gJ T?{9Z )m;qv'=! gi@ji-10 呵呵,最常用的方法放在了最后
7#qL9+G [{LnE: /,$\H *r$.1nke 用 GetAdaptersInfo函数
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$`\ 9yw/-nA FD+PD:cQn L b;vrh;A 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
LlY*r+Cgl1 Am0C|(#Xm ATp 6- \&)W#8V #include <Iphlpapi.h>
[c[MQA0 Er1u1@ #pragma comment(lib, "Iphlpapi.lib")
m>dcb
6B+g %kFELtx 'oQP:*Btl3 G2{ M#H typedef struct tagAdapterInfo
C_ZD<UPA\ 4{WV {
}Rxg E~F ?iEXFYJG char szDeviceName[128]; // 名字
5po'(r|U e0WSHg=6@ char szIPAddrStr[16]; // IP
|aAWWd5 =C>`}%XT} char szHWAddrStr[18]; // MAC
|abst&yp U3+_'" DWORD dwIndex; // 编号
<i\zfa'6 'Mx K}9 }INFO_ADAPTER, *PINFO_ADAPTER;
3]OP9!\6 bNpIC/#0K 'L|GClc6) 'S4EKV] INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
^~<Rz q! RzJ}C T /***********************************************************************
p6y0W`U &DQ4=/Z * Name & Params::
pkN:D+gS eGe[sv"k * formatMACToStr
6 #x)W ~73i^3yf * (
<kXV1@> &Pg-|Ql * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
3s_k>cO= Q}?N4kg * unsigned char *HWAddr : 传入的MAC字符串
Xm=^\K3 ngY+Ym * )
&*]{"^ ?}3PJVy? * Purpose:
m{$tO;c/Q %3c| * 将用户输入的MAC地址字符转成相应格式
:&0yf;>v :{i$2\DH6 **********************************************************************/
bqQO E4; { .3 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
y.*=Ww+ kuj12 {
KjwY'aYwr: %][$y7 int i;
[X">vaa Op/79]$ short temp;
H(NT| 5hH6G char szStr[3];
AXh3LA
M o"JV Jm(&G Q
f+p0E; strcpy(lpHWAddrStr, "");
}EedHS lO2T/1iMTW for (i=0; i<6; ++i)
[71#@^ye ]oas {
h-b5 h/X5w4 temp = (short)(*(HWAddr + i));
)}Rfa}MD ,P@/=I5 _itoa(temp, szStr, 16);
L;--d`[ v :+8U[x if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
7moElh v LE<u&9I\ strcat(lpHWAddrStr, szStr);
~6-"i0k
si^4<$Nr%j if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
Z`oaaO Od!F: < }
eN]>l ?bt`fzX{l }
5rfH;` ]/o12pI 4P4 Fo1 Zc%foK{ // 填充结构
P!FEh'. RrO0uadmn void GetAdapterInfo()
Q$3\ /mz oEQ{m5O9 {
y^d[( c s^g.42?u char tempChar;
.L^pMU+!^ :>P4L,Da] ULONG uListSize=1;
*,W!FxJ c/<Sa|' PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
9|N"@0<B R81{<q'%X int nAdapterIndex = 0;
5@+4 =& q-[JW FJ{,=@ n^iNo DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
z/Ns5 >~5lYD &uListSize); // 关键函数
g|K6iY Z;GIlgK9 ^"O{o8l>2 (# 6<k if (dwRet == ERROR_BUFFER_OVERFLOW)
=% q?Cr 11)/] ?/j {
}XX~
W}M(\ 4d^
\l! PIP_ADAPTER_INFO pAdapterListBuffer =
MX!u$ei "U%n0r2 (PIP_ADAPTER_INFO)new(char[uListSize]);
axK6sIxx CxbSj, dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
*GbVMW[A> RgB6:f, if (dwRet == ERROR_SUCCESS)
'yPCZ`5H( }W:*aU {
\7Gg2;TA6o V#'26@@ pAdapter = pAdapterListBuffer;
e2AN[Ar I 1 b while (pAdapter) // 枚举网卡
$J QWfGwR Q_&}^ {
Iv$:`7|crX q&XCX$N CString strTemp = pAdapter->AdapterName; // 网卡名字
M.ZEqV+k ]d@^i)2LF strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
4F05(R8k mje<d"bW strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
kmm E rop9T1 @br@[RpB ?HrK\f3wWO strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
DtzA$|Q} {$EH@$./ pAdapter->IpAddressList.IpAddress.String );// IP
hLb;5u&!kW (jU/Wj!q \Fj5v$J- <y@,3DD3A9 formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
p91`<>Iw |@ikx{W pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
<^lJr82 }3v'Cp0L $ A-+E\vQ@ J DLTOLG AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
&w+;N5}3 t)-*.qZh (k%GY<
b P {S[I_\3 pAdapter = pAdapter->Next;
ry.;u*F +>JdYV<?0 9$Ig~W) G9DJa_]X nAdapterIndex ++;
9YP*f LnP3z5d( }
U'tE^W B\Xh3l]+j delete pAdapterListBuffer;
F-_%>KJS ;wJ~ha C }
kf<c,3A CY34X2F }
^vJ"-{ 7OB%A& }