如何实现修改网卡物理地址的三种方法
2?rg&og6 i{PRjkR 同样要感谢胡大虾
g;w4:k)U K^?yD 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
VcIsAK".4[ :6PWU$z$7 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
3JEH
sYxs ya{vR*
'~ 使得两块卡的MAC地址不同,那么网络仍然可以工作。
MzYTEe&-L K$(&Qx} 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
Z'<=06 ^*'|(Cv 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
j#y_# z^I"{eT8 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
~|@ aV:k gt6*x=RCrQ 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
\ntmD?kA )ruC_) 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
C ,z7f" EaFd1 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
}Y[Z`w '(Uyju= 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
c`mJrS: g"(
vl-Uw 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
Y'S xehx EnA) Rz 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
C*ZgjFvB IPa08/ 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
D<5)i)J" h=YY>
x 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
RfDIwkpp =| S8.|r+ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
:1eI"])( 6#6Ve$Vl] 台。
O\pqZ`E=s kmNY
;b6Y$ 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
oP5G*AFUq >>Hsx2M 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
ST)l0c+Y> I>bLgt]u3 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
Pk[f_%0 1gts=g. w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
qqQnL[`)C nVw]0Yl ->requesthandler函数要hoo miniport的这个函数似乎不容易找
Bo.x xT{qeHeZ9, 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
)QaI{ z 2{!'L'km 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
#B"ki{Se* COc1np bit RSA,that's impossible”“give you 10,000,000$...”
W!.UMmw` Wt()DG|[ “nothing is impossible”,你还是可以在很多地方hook。
rw8O<No4.o {o+aEMhM 如果是win9x平台的话,简单的调用hook_device_service,就
PV(bJ7&R AUcq\Ys 可以hook ndisrequest,我给的vpn source通过hook这个函数
|OF<=GGO+ t= "EbPE 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
^v*ajy.> 6Bmv1n[X^h 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
}lML..((1 yfiRMN"2 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
NS-u,5Jt Ud^+a H 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
{z|0Y&>[= 2W|4 这3种方法,我强烈的建议第2种方法,简单易行,而且
}fZT$'*; $@Zb]gavt? 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
s2_j@k?% /#20`;~F) 都买得到,而且价格便宜
5|NM]8^^0[ l Vo](#W ----------------------------------------------------------------------------
LPb43 FT/H~|Z> 下面介绍比较苯的修改MAC的方法
Dd<gYPC idvEE6I@ Win2000修改方法:
8\!0yM#yK Q/\
<r G4 IpGq_TU BRG1/f
d 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
%Gl, V5z& Y<:%_]] Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
44f8Hc1g n0 _:!]k^ 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
eT[,k[#q f?#:@ zcL 《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
[WXtR dE_BV=H{ 明)。
~e{AgY) yx3M0Qo 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)
g~h`wv'
'`T.K< 址,要连续写。如004040404040。
v+znKpE YNn,{Xi 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。)
ymY,*Rb hZY+dHa] 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。
kWjCSC>jA Au#(guvm 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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p+snBaAo} J;+tQ8,AP 获取远程网卡MAC地址。
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0fxA*]h }/x `w a^iefwsNc ]d_Id]Qa+ 首先在头文件定义中加入#include "nb30.h"
"@Ra>qb !lm^(SSv #pragma comment(lib,"netapi32.lib")
q-/A_5>!;f tQ5gmj typedef struct _ASTAT_
0gm+R3;k^ 1& YcCN\k {
8'Xpx+v & oZI.Qeo ADAPTER_STATUS adapt;
{(o\G"\<XY R)WvU4+U NAME_BUFFER NameBuff[30];
Dgj`_yd }%| (G[ } ASTAT, * PASTAT;
yb*SD! $ n`<,;^l #lM!s DvF`KHsy 就可以这样调用来获取远程网卡MAC地址了:
.r[DqC szF[LRb CString GetMacAddress(CString sNetBiosName)
Q5;Km1( r9%4q4D?>9 {
VeA;zq _ p?lRU8 ASTAT Adapter;
tB &D~M6[ BEg%u)"([ P}~6yX {ogGi/8 NCB ncb;
.oO_x> =9i:R!,W UCHAR uRetCode;
x/~V
ZO 1oFU4+{ 4 #PVgx9T=_ IJD'0/R'c memset(&ncb, 0, sizeof(ncb));
Nj %!N w)&] k#r ncb.ncb_command = NCBRESET;
|D$U{5}Mv ZUQ1\Iw ncb.ncb_lana_num = 0;
~ I]kY% ]8htJ]<|Q C;oP"K]4= (5_l7hWY uRetCode = Netbios(&ncb);
uWG'AmK_#E isj<lnQ NlU:e}zGR Iu2RK memset(&ncb, 0, sizeof(ncb));
q_g'4VZv $T^O3 8$ ncb.ncb_command = NCBASTAT;
8|d lt$ j08G-_Gjn ncb.ncb_lana_num = 0;
:V HJD M86v :)q/8 0@ r*>XkM& M sNetBiosName.MakeUpper();
y{?
6U>_ hDl& K E bG^E]a/D mz+>rc FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
xaoaZ3Ko x|U]x ti`z:8n7 m589C+7 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
/!eC;qp;[ {3$ge C&NoEtL>s ?)",}XL6 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
R{8nR00|1 3`n5[RV ncb.ncb_callname[NCBNAMSZ] = 0x0;
e&8pTD3 }Da8S|)H 9gn_\!Mp ah"2^x ncb.ncb_buffer = (unsigned char *) &Adapter;
UQPd@IVu6 aPcO9 ncb.ncb_length = sizeof(Adapter);
$$A{|4,aI H6/@loO!Xy hNyYk(t^ @xtcjB9 uRetCode = Netbios(&ncb);
L
G,XhN
fhL dM OB6I8n XW l#~Sh3@L( CString sMacAddress;
t<|=- hAfR Hd )}~k7bb}Y zXbTpm if (uRetCode == 0)
vo!:uvy;2 dB<BEe\$g. {
Z A1?' qOZc}J0 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
_S,2j_R9 \&2GLBKpe
Adapter.adapt.adapter_address[0],
;#EB0TK Ny*M{}E Adapter.adapt.adapter_address[1],
(FH4\ 't) 3yr{B Xn Adapter.adapt.adapter_address[2],
6DaH+ m1]rLeeEt Adapter.adapt.adapter_address[3],
JI3AR
e?y @D9c Adapter.adapt.adapter_address[4],
.#5<ZAh/? M4nM%qRGQ Adapter.adapt.adapter_address[5]);
7xwS
.| BG-uKJ ^ }
=H>rX
2k 9C|T/+R return sMacAddress;
9 ?MOeOV8 u 6la }
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#c+N}eX{ QMy;?, 修改windows 2000 MAC address 全功略
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U[U$1LSS X[j4V<4O NvJu)gI% z|+L>O-8 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
o7/_a/ 7g 1^!=J<`K; |]+m<Dpyr2 2 MAC address type:
Arir=q^2 0Hff/~J OID_802_3_PERMANENT_ADDRESS
mRj-$:}L rU<
H7U OID_802_3_CURRENT_ADDRESS
x:xKlPGd nP 2 rN_:4 eff6=DP ^._)HM modify registry can change : OID_802_3_CURRENT_ADDRESS
~UK)
p;| 6x*ImhQ.J but OID_802_3_PERMANENT_ADDRESS, you must modify driver
HQt=.#GW M(b'4 BxG0vJN| aNn < NW nLto=tNUO >9+@oGe(E Use following APIs, you can get PERMANENT_ADDRESS.
87~. |nu ]hF[f|V CreateFile: opened the driver
a=p3oh?%-O %L/Wc,My DeviceIoControl: send query to driver
ppb]RN|) k L*Q}) S;+bQ. *N\U{)b\ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Vfg144FG' ;lW0p8 Find the location:
0u'2f`p* TQE 3/I L .................
hS*3yCE"8 zoC/Hm :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
>AN`L`%2 yHr/i) c :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
/
DeIs EZ1H0fm :0001ACBF A5 movsd //CYM: move out the mac address
SQ>.P ~S"G~a(&j :0001ACC0 66A5 movsw
#4%,09+ k-e_lSYk&c :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
uPR usG4!R b]4yFwb :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
G
A2S ua`2
&;T= :0001ACCC E926070000 jmp 0001B3F7
e{To&gy~ E^A9u
|x ............
+c}fDrr) ;OPz T9 change to:
ws?p2$ Cla }(op;7 :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
U+~0m!|4 {(ey!O :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
uO,90g[C/R 3<m"z9$ :0001ACBF 66C746041224 mov [esi+04], 2412
1k{ E7eL W $?1" F. :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
eoTOccb! o2a`4K :0001ACCC E926070000 jmp 0001B3F7
Kk9 JZ[nT' 7S2Bm]fP .....
yZmQBh$ $w+g%y) CWCE}WU>4 8*>6+"w RUX!(Xw h!yF DASM driver .sys file, find NdisReadNetworkAddress
7"
Dw4}T FT `y3~ Ug3PZ7lK -Zocu<Rs ......
;#`Z(A} f7d) :000109B9 50 push eax
y'2K7\>E xx!o]D-} {< jLfL1 %J~8a _vO * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
A ;Z%-x qZ`@Ro |
kj@#oLd% Qs#v/r :000109BA FF1538040100 Call dword ptr [00010438]
^a<=@0| WAqR70{KM :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
isWB)$q 'e;*V$+ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
[A*vl9= |
2p\M?@ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
"o;l8$)VL X*$ 7g; :000109C9 8B08 mov ecx, dword ptr [eax]
2$qeNy pOIFO=k :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
+;FF0_ "Q2[A]4E :000109D1 668B4004 mov ax, word ptr [eax+04]
6$fC
R cl:*Q{(Cjk :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
AGK+~EjL@ g@B9i= ......
#\%GrtM t~sW]<qjp MT%ky s![=F}ck set w memory breal point at esi+000000e4, find location:
5A~w_p*} 3w!oJB ......
wpx,~`& )z7.S"U // mac addr 2nd byte
P63z8^y if#$wm% :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
-7m;rD4J KGP2,U6 // mac addr 3rd byte
ScZ$&n N;r,B :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
>[ lj8n d 'x;]#S :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
8V=I[UF.1? E<-}Jc1 ...
4zJ9bF4 "/ @
;6 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
KC q3S
(873:"( // mac addr 6th byte
IK~ur\3 C[gSiL
:000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
YJrK oK} 8'`&f& :000124F4 0A07 or al, byte ptr [edi]
Vk0O^o cf0em! :000124F6 7503 jne 000124FB
FCqs' Pbm;@V :000124F8 A5 movsd
Wd~}O<" 9FPl :000124F9 66A5 movsw
Cv;z^8PZJz `n5RDz/f0 // if no station addr use permanent address as mac addr
}@1LFZx GbB&kE3KP .....
6kIq6rWF9 eUF PzioW IQ2<Pinv ELY$ ]^T change to
2z )h,<D ,ZMYCl] :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
w:z_EV!& ^B1vvb :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
{nj\dU 8 hWQ :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
A4( ^I
u UT[KwM{y :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
JhB{aW> M&Ycw XV:Z :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
q' _ :V+t|@m5l :000124F9 90 nop
`pII-dSC% rp(`V@x3 :000124FA 90 nop
F\,3z7s Y`lC4*g Z [68ji] <;v{`@\j{ It seems that the driver can work now.
x6:$lZ( ~POe0!} #H7(d T l9P~,Ec4'' Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
Eq'{uV: gK#aC[ dQ;rO$co 3 5|5|ma Before windows load .sys file, it will check the checksum
*dUnP{6 g DrMcE31 The checksum can be get by CheckSumMappedFile.
Nm\I_wjX }=XL^a|V }o)GBWqHR 2Ybz`O!
Build a small tools to reset the checksum in .sys file.
,:=E+sS
"#[Y[t\Ia =_
-@1
1a 5%tIAbGW Test again, OK.
KwpNS(]I I"<~!krt% ps<JKHC/c |mmIu_ 相关exe下载
?P"ht Vfc9+T+ http://www.driverdevelop.com/article/Chengyu_checksum.zip N;Hf7K 1*>a ××××××××××××××××××××××××××××××××××××
S1`+r0Fk~n 0 B3*\ H}5 用NetBIOS的API获得网卡MAC地址
Zu~ #d)l3N We9C9)0 ××××××××××××××××××××××××××××××××××××
mE^6Zu <7^_M*F9 (sr_&7A F Fg0} #include "Nb30.h"
=(Gv_ `$MO.K{ #pragma comment (lib,"netapi32.lib")
gI\J sN 3+n&Ya1 \B2=E d@] 0 =Ax OmKT}D~ 4 ShGR!r< typedef struct tagMAC_ADDRESS
b?HW6Kfc if^\Gs$ {
jL`S6E?7 r,yhc = BYTE b1,b2,b3,b4,b5,b6;
|? r,W~9` c#CX~ }MAC_ADDRESS,*LPMAC_ADDRESS;
;[dcbyu@ dVCBpCxI NUx%zY x#Hq74H, typedef struct tagASTAT
W0gaOew(^ lza'l {
j##IJm
]9A9q<lZ ADAPTER_STATUS adapt;
]^aece
t -V4@BKI8 NAME_BUFFER NameBuff [30];
o*r\&!NIw v?d~H`L }ASTAT,*LPASTAT;
JNX7]j\ "v^Q
! 8 kd (h`||48d UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
gX6'!}G8] m_(+-G {
W W== =xa`)#4( NCB ncb;
\[Rh\v& cB?HMLbG> UCHAR uRetCode;
>cSc
Dc BTW+ memset(&ncb, 0, sizeof(ncb) );
PiAA, p^~lQ8t ncb.ncb_command = NCBRESET;
? )0U!)tK *,pG4kh! ncb.ncb_lana_num = lana_num;
0XXu_f@]9 X$%RJ3t e //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
ZH~m%sA Hyq|%\A uRetCode = Netbios(&ncb );
C Q3;NY=o s*(Y<Ap7d memset(&ncb, 0, sizeof(ncb) );
4MIL#1s my*UN_] ncb.ncb_command = NCBASTAT;
Mx$VAV^\ 9\Yj`,i5 ncb.ncb_lana_num = lana_num; //指定网卡号
-
n11L n%Nf\z strcpy((char *)ncb.ncb_callname,"* " );
a.c2ScXG ]6$NU
[ ncb.ncb_buffer = (unsigned char *)&Adapter;
r=qb[4HiV yuKfhg7 //指定返回的信息存放的变量
R.>/%o "C}nS=]8m ncb.ncb_length = sizeof(Adapter);
::adT= 2eb
:(D7Cq //接着,可以发送NCBASTAT命令以获取网卡的信息
{kW!|h&' rj<%_d'Z` uRetCode = Netbios(&ncb );
0)9GkHVu( ~v+&
?dg return uRetCode;
b6);bX>e pm<<!`w" }
}$m_):t@@ PO |p53 m}F1sRkdQ @c7 On)sy int GetMAC(LPMAC_ADDRESS pMacAddr)
##R]$-<4dQ rmWG9&coW {
iFga==rw }5DyNfZ]+0 NCB ncb;
(Rs<'1+> #4d0/28b UCHAR uRetCode;
ab3" ?.3m ScM2_k`D int num = 0;
F"a,[i,[W 1a#wUd3
LANA_ENUM lana_enum;
zPhNV8k- zif()i
memset(&ncb, 0, sizeof(ncb) );
Wq"pKI#x ap_(/W ncb.ncb_command = NCBENUM;
q(a6@6f"kD YZ/mTQn_D ncb.ncb_buffer = (unsigned char *)&lana_enum;
KX`MX5?x 5/neV&VcB ncb.ncb_length = sizeof(lana_enum);
}Y<(1w -FE5sW //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
FC vR H(n_g
QAX //每张网卡的编号等
7J0PO}N gsT%_2>CL uRetCode = Netbios(&ncb);
0=-h9W{zI dd98vVj if (uRetCode == 0)
yK [~(!c5 !cWKY\lpv {
U/{cYX )RA7Y}e|m num = lana_enum.length;
> `z^AB Z$6W)~;, //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
|%b' L.$4 &z%7Nu for (int i = 0; i < num; i++)
/R
F#B#9 -+O8v;aC' {
P]!eM( |A5]hL ASTAT Adapter;
gqGl>=.m 9) mJo( if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
AL,|%yup 7j._3'M=Kc {
K$f~Fft ob-be2EysH pMacAddr.b1 = Adapter.adapt.adapter_address[0];
`?`\!uP" 2b3x|9o8 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
Y }e$5 Xj|j\2$ 0 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
;QW)tv.y 3%k@,Vvt pMacAddr.b4 = Adapter.adapt.adapter_address[3];
FnL~8otPF' |A0kbC. pMacAddr.b5 = Adapter.adapt.adapter_address[4];
3osAWSCEL okr'=iDg pMacAddr.b6 = Adapter.adapt.adapter_address[5];
o2F6K*u} coU`2n/ }
zXp{9P\c \s+<w3 }
JnPA; 1@/ bzB9u& }
@I_A(cr Etn]e;z4 return num;
!K6: W1 W99Fb+$I }
E~{-RZNK /:C"n|P7Z 7F.>M #WfJz}P,! ======= 调用:
$+V{2k4X, MqXA8D rd. "mG. Q:@Y/4= MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
va#~ \%` 4[rD| int n = GetMAC(m_MacAddr); // 获得网卡数量
9u"im+=: @Q TG Z#^2F8,] &W|'rA'r TCHAR szAddr[128];
S@Jl_`< 85Ms*[g wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
P_Po g^ xR;Xx; m_MacAddr[0].b1,m_MacAddr[0].b2,
:'.-*Ew G}] ZZ m_MacAddr[0].b3,m_MacAddr[0].b4,
2t#9ih"9 kA\;h|Y3 m_MacAddr[0].b5,m_MacAddr[0].b6);
P'Rr5Xa N!Kd VDdT| _tcsupr(szAddr);
574b] ZtDHNL // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
x{RTI#a. 1AA(qE Yo(8mtYU CbK7="48 /WMG)#kw' y\)bxmC ××××××××××××××××××××××××××××××××××××
9lOUE 'Y>!xm 用IP Helper API来获得网卡地址
u4fTC})4{C vjbot^W9 ××××××××××××××××××××××××××××××××××××
6U# C
;?%2dv2d Q;5aM%a` &[JI L=m5 呵呵,最常用的方法放在了最后
b@5&<V;r2 vJXd{iQE@C H+_oK
]/ x"U/M?l 用 GetAdaptersInfo函数
213D{#2
s9O] tk 9-p d{Z~l pmHd1 Wub 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
QIo|t!7F h7(twct t1IC0'o- HHtp.;L/ #include <Iphlpapi.h>
JEFW}M)UGv 0#<_:E #pragma comment(lib, "Iphlpapi.lib")
EL~s90C ;
Sh|6 f~W.i]
'6
w|z^ typedef struct tagAdapterInfo
zCPjuS/~
Q 1NJ*EzJ~? {
~x>IN1Vci 0fNWI char szDeviceName[128]; // 名字
KGK8;Q,O _H:SoJ' char szIPAddrStr[16]; // IP
5nf|CQH6? 0@3g'TGl char szHWAddrStr[18]; // MAC
-c|O!Lc- @{t^8I#] DWORD dwIndex; // 编号
@RT yCr r]8tl }INFO_ADAPTER, *PINFO_ADAPTER;
|(y6O5Y. aU#8W.~ M(oW;^B <2|x]b8 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
5Ko"- 9DPf2`*$ /***********************************************************************
~V5k ho^1T3 * Name & Params::
0!+ab'3a zse!t * formatMACToStr
S,Tm=} wj 9x{T"' * (
15 nc qxd{c8 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
^_2Ki NW!e@;E+i * unsigned char *HWAddr : 传入的MAC字符串
Km\M/j| !M3IuDN * )
:!{aey uiHlaMf * Purpose:
`EWeJ(4Z@ )Tb{O * 将用户输入的MAC地址字符转成相应格式
4p %`Lv :(I)+;M}P **********************************************************************/
@JN%P}4) $o]suF;3 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
EXb{/4 %y8w9aGt {
Jz3 q
Pr j:{<
int i;
& qd:o} n=hz7tjaz short temp;
W,w g@2 V @d:n char szStr[3];
P[gk9{sv QC
]z--wu p'xj:bB VFG)|Z strcpy(lpHWAddrStr, "");
.@=d I
:i:Zc~% for (i=0; i<6; ++i)
wl(}F^:/` =PO/Q|-v? {
n7{1m$/ !kmo%+ temp = (short)(*(HWAddr + i));
(v(_XlMK XUMCz7&j _itoa(temp, szStr, 16);
Or6'5e?N s,`
n=# if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
+{Q\B}3cj1 i<%(Z[9Lk strcat(lpHWAddrStr, szStr);
. dM 0 /a9+R)Al if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
TR
]lP<m {9C(\i + }
v
SWqOv$ {/B) YR }
M~
*E! hoU&'P8 Rzb663d (y(V,kXwa8 // 填充结构
TXrC5AJx ](8XC_-U' void GetAdapterInfo()
s'/.eaV_ S:^Q(w7 {
4I,@aj46 BB>7%~3f char tempChar;
#yU4X\oO _VY] ULONG uListSize=1;
%/S BJ )Dqv&^ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
N<:Ra~Ay &;%+Hduc int nAdapterIndex = 0;
~ZvZk ` qt4~rD hpAIIgn gvsS:4N"Nq DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
ZE}m\|$ nNQ\rO &uListSize); // 关键函数
gb@!Co3 < u^41 ! '2'db u#
%7>= if (dwRet == ERROR_BUFFER_OVERFLOW)
&s]
s]V) egP3q5~ {
kW-5H;> NWoZDsu PIP_ADAPTER_INFO pAdapterListBuffer =
T,H]svN5p XP{ nf9& (PIP_ADAPTER_INFO)new(char[uListSize]);
;gW~+hW ^ qTffh{q V dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
dB_\,%vAd ]FFU,me2 if (dwRet == ERROR_SUCCESS)
/Ee0S8!Z!1 .h7b 4J {
sav2 .w MfYe @;m pAdapter = pAdapterListBuffer;
1noFXzeU3 `5!7Il while (pAdapter) // 枚举网卡
[5m;L5 ?*4]LuK6 {
LO` (V =U,;/f CString strTemp = pAdapter->AdapterName; // 网卡名字
Ylo@ kMI\GQW strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
Ex@#!fz{% w#JF7; strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
RNi&OG( Oe;9[=L[ {J99F 8#kFS@ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
,t)mCgbcO zGz5|u pAdapter->IpAddressList.IpAddress.String );// IP
SM^6+L"BE y()#FRp7 .Hgiru& 5_`.9@eh. formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
/&kTVuN"( ]k,fEn( pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
65<p: C?E;sRr0 @${!C\([1 FE_n+^|k< AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
;9prsvf
|
C2k( xt3IR0 BJ&>'rc pAdapter = pAdapter->Next;
pq4+n'uO Y
%<B, 3 _~_Hup _ H@pYMNH nAdapterIndex ++;
H M76%9! jMw;`yh }
3$y]#L Z#oo8 delete pAdapterListBuffer;
~u3I=b
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