如何实现修改网卡物理地址的三种方法
32 i6j *eoH"UFYQ# 同样要感谢胡大虾
d/9YtG%q m&gd<rt/ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
1+Gq<]@G T]wI) 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,
1M&Lb.J6 >Y08/OAI.2 使得两块卡的MAC地址不同,那么网络仍然可以工作。
YAc:QVT87 <ZSXOh,' 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
`w
6Qsah HMF2sc$N 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
\eKXsO"d 1 .+O2qB 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
}%Mdf6LS64 M
v(Pp 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
R/v|ZvI u&Ic 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
p*c(dkOe8 by>%}#M 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
Z2M(euzfi3 +JtK VF 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
,}IcQu'O H*N <7# 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
,pD sU @ `'s_5Ek 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
D Yf2V6' >;4q 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
.5Y{Yme 68z#9}
没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
Sqn>L`Lz ?IAu,s*u 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
|V\{U j Jai]z 台。
e=(Y,e3 {'4#{zmp 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
eWDXV-xD @}4>:\es 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
v,}C~L3 n0 l|7:Mk 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
?sQg{1"Zr nZB~l= w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
Ij(<(y{?Q1 1TTS@\ ->requesthandler函数要hoo miniport的这个函数似乎不容易找
+1T>Ob;hk G K~A,Miqk 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
!d()'N r:V
bjmL 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
L!xFhVA< Q (f0S bit RSA,that's impossible”“give you 10,000,000$...”
?Vg~7Eu0 fSbLkd 9 “nothing is impossible”,你还是可以在很多地方hook。
j:cu;6| t/t6o& 如果是win9x平台的话,简单的调用hook_device_service,就
#|E#Rkw! 6ZIPe~` 可以hook ndisrequest,我给的vpn source通过hook这个函数
01@WU1IN p?$N[-W 6- 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
YWn""8p;P 68?&`/t 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
R_G2C@y* AHs%?5YTY; 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
,mm97I -E\G3/*51 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
/rZk^/' 4S'e>: 这3种方法,我强烈的建议第2种方法,简单易行,而且
o`n8Fk}i P- ZvW<M 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
XcoX8R%U 9!=4}:+ 都买得到,而且价格便宜
p|-> z 6kp)'wz` ----------------------------------------------------------------------------
A~Sc ] M (DvPdOT+3 下面介绍比较苯的修改MAC的方法
WILa8"M f.J^HQ_ Win2000修改方法:
|I1,9ex !X7z y9 O83J[YuzjN K7C
<}y 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
k+{~#@ -I{op
wd Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
JYNnzgd Y&b Yaq 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
gWHY7rv ]uFJ~:R 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
|rJN ^?fsJ 明)。
D>jtz2y=D WY|~E%k 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
{s@!N t'Yd+FK
址,要连续写。如004040404040。
'KmM%tN w;@v#<q6 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
W=
NX$=il &kdW(;` 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。
Mm8_EjMp W\B@0Is o 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。
:@&e~QP( )Mq4p'*A[ VB/75xK_ 1y[~xxgE ××××××××××××××××××××××××××
9*j"@Rm ]gHrqi% 获取远程网卡MAC地址。
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TQt[he$O @&HLm^j2O "?aE3$/ {>9<H]cSP 首先在头文件定义中加入#include "nb30.h"
g NE"z /!&eP3^ #pragma comment(lib,"netapi32.lib")
'GW~~UhdW q\P{h ij typedef struct _ASTAT_
O:V.;q2]U c;b<z|}z {
^,'KmZm= NB3+kf , ADAPTER_STATUS adapt;
?aaYka] q=cnY+p> NAME_BUFFER NameBuff[30];
J|V*g]#kP "OP$n-*@% } ASTAT, * PASTAT;
r^s$U,e#~ <vg|8-,#m qoQ,3&< !+hw8@A 就可以这样调用来获取远程网卡MAC地址了:
R,!aX"]| |.~2C14[ CString GetMacAddress(CString sNetBiosName)
Z~
q="CA4 5=<fJXf5y {
ODCN~7-@ *W}nw$tnBX ASTAT Adapter;
OlW5k`B *~#`LO 'Um\m _}H`(d%N NCB ncb;
QSYKYgxC PVq y\i UCHAR uRetCode;
tpV61L
!q+
%]k?x @`sZV8 NUY sQO) memset(&ncb, 0, sizeof(ncb));
o2y
#Yk u"q!p5P%q ncb.ncb_command = NCBRESET;
Ag]Hk% /h!iLun7I ncb.ncb_lana_num = 0;
:; 3y^! xtS0D^ oH
[-fF F>q%~ uRetCode = Netbios(&ncb);
w`Z@|A 4mWT"T-8 {<^PYN>` ")qO#b4 memset(&ncb, 0, sizeof(ncb));
J@9E20$ aQfrDM<*XS ncb.ncb_command = NCBASTAT;
CY8=prC ~ @s$ ncb.ncb_lana_num = 0;
7G8M+i3q/ z9*7fT GmLKg >% ki_Py5 sNetBiosName.MakeUpper();
)x&}{k6 % D\GP+Ota @7B!(Q g~=#8nJ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
DadlCEZv c_bIadE{ 9/S-=VOe.t yn5yQ; strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
>sE{c>R% HveOG$pT e?~6HP^%. {p(.ckze+ ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
[L@ vC>G hGvuA9d~ ncb.ncb_callname[NCBNAMSZ] = 0x0;
Y)4&PN~[ 8CKI9 vSy#[9} ZMXIKN9BF# ncb.ncb_buffer = (unsigned char *) &Adapter;
g"sW_y_O hpJi,4r.d ncb.ncb_length = sizeof(Adapter);
LHz-/0[ 5rpTR miZ&9m {` Lem uRetCode = Netbios(&ncb);
\a8<DR\@O <M|kOi z@3t>k|K 1x#Z}XG CString sMacAddress;
|};P"& kMz^37IFMG P p[?E.]P #;6YADk2_ if (uRetCode == 0)
Em8C +EM u<l[S {
+Q3i&"QB. ?HBNd&gZ1G sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
4~3 N;]X Q9b.]W Adapter.adapt.adapter_address[0],
#B3P3\ OFTyN^([@ Adapter.adapt.adapter_address[1],
2R2ws.} Re{vO&. Adapter.adapt.adapter_address[2],
Wi
Mi0?$. tB_GEt2M Adapter.adapt.adapter_address[3],
P"LbWZ6Nj a'zf8id Adapter.adapt.adapter_address[4],
fG107{!g= I65W^b4y Adapter.adapt.adapter_address[5]);
>i %{5d mX9amS&B$ }
?H\K]; ykv,>nSXLL return sMacAddress;
3: 'eZcM v&p|9C@ }
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A{Jp>15AVg Tji G!W8 修改windows 2000 MAC address 全功略
qU(,q/l 3 xSt -MA ××××××××××××××××××××××××××××××××××××××××
-\OvOkr C:+-T+m[ \a+.~_iL| 5\MCk "R! 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
xx`xDD y3^<rff3Gc mhZ{}~ 9?5'>WO 2 MAC address type:
KTr7z^ 1 ]Q;fe OID_802_3_PERMANENT_ADDRESS
N8!V%i? F<K;tt OID_802_3_CURRENT_ADDRESS
cI~uI' z']TRjDbT 3mI(5~4A]? tI42]:z modify registry can change : OID_802_3_CURRENT_ADDRESS
-?_#Yttu AI{Tw>hZ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
;m<22@,E& @]v}&j7 (gY3?&Ok* eD4D<\* ws1io. 6'YT3= Use following APIs, you can get PERMANENT_ADDRESS.
cR'l\iv+ e
:(7$jo CreateFile: opened the driver
w;@NYMK) cEI
"
DeviceIoControl: send query to driver
(_h=|VjK(I 5bKBVkJ' wKxw|Fpn Nm;yL Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
*3.K; Ic; kiYHJ\a Find the location:
GtR!a ! =(OvX_< .................
&PQhJ#YG CD}::7$ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
6_Ps*Ed GM_~2Er] :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
+rAmy -;NGS
)RM :0001ACBF A5 movsd //CYM: move out the mac address
t6/w({}j LqNt.d @ :0001ACC0 66A5 movsw
oeV.K. 63'Rw'g^|2 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
BK$cN>J &B1j,$NRc :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
b#~K> PHQ7 :0001ACCC E926070000 jmp 0001B3F7
k
P]' _}bs0 kIz ............
cs+;ijp b|SDg%e change to:
Q]/ZVcoqo C K#^`w :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
<}uhKp>* >:o$h2 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
(G1KMy rra|}l4Y :0001ACBF 66C746041224 mov [esi+04], 2412
!4.VK-a9V% %mqep5n( :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
A9 *P7 .rPg :0001ACCC E926070000 jmp 0001B3F7
]|m?pt ={'3j .....
`T'[H/ O)N$nBnp ys/U.e|)! lJHU1
gu u~O9"-m !V 83(-/y DASM driver .sys file, find NdisReadNetworkAddress
7sX#6`t ^;8dl.; 5q^5DH_; "?*B2*|}` ......
j.]ln}b/'+ #]rfKHW9 :000109B9 50 push eax
eoj(zY3 t6q7w 'G1~
A + wC>}9OM * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
7v']wA r] Wq2Bo*[* |
~|Nj+A 2%?Kc]JY9 :000109BA FF1538040100 Call dword ptr [00010438]
$x~U&a gB_gjn\ :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
w,T-vf R@df~ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
uv|RpIv e: sB@9L L]&| :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
Nf5zQ@o_y i}L*PCP :000109C9 8B08 mov ecx, dword ptr [eax]
/Moyn"Kj{ v) j3YhY :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
H'"=C&D~ `_iK`^(- :000109D1 668B4004 mov ax, word ptr [eax+04]
" k0gZb Y=?Tm,z4 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
{EjzJr> SgWLs%B ......
x%yzhIRR ^:^ Vl^p3f[ 3^Q;On| set w memory breal point at esi+000000e4, find location:
{_G_YL[ 5(>ux@[qI: ......
cd&sAK" @ N@
!Q // mac addr 2nd byte
yHo#v:>?p LVaJyI@/> :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
v8"Zru z8dBfA<z // mac addr 3rd byte
'F%h]4|1 A I v :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
OwN~-).%- P6 7*-Ki :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
,7I
"]bOpk T ...
$ba*=/{[q 782 oXyD :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
|;(>q gXj3=N(l // mac addr 6th byte
j.yh>"de 6{w'q&LYcE :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
\;+TZ1i_ 0}`0!Kv :000124F4 0A07 or al, byte ptr [edi]
WR9-HPF }vb.>hy :000124F6 7503 jne 000124FB
z%;_h- `i
vE:3k :000124F8 A5 movsd
1j]vJ4R_\ rMoz+{1A :000124F9 66A5 movsw
7*kTu0m $WiUoS // if no station addr use permanent address as mac addr
^KJi|'B A6I^`0/ .....
@8Cja.H <M,<|Y*) kpRk.Q* )43z(:< change to
k]9y+WC2 }ww`Y :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
19:1n]*X< ?jU 3%" :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
OWp`Wat E&ReQgBft :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
-nZDFC8y$ `k7X| :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
eF(oHn, NE><(02qW :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
` Nv1sA#C QBCEDv&j :000124F9 90 nop
R"{P#U,HNO Ekn3ODz, :000124FA 90 nop
? r}2JHvN ( m7qc :<H4hYt2 N>iNz[a
q It seems that the driver can work now.
jFl!<ooCo T3Sz<K$E pI1g<pe !ZM*)6^ Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
y~z&8XrH mMT\"bb' ba)hWtenH DB0?H+8t Before windows load .sys file, it will check the checksum
y,6KU$G hGI5^!Cq The checksum can be get by CheckSumMappedFile.
k_nQmU> 7e[&hea R*H-QH/H1 &srD7v9M8 Build a small tools to reset the checksum in .sys file.
psuK\s ky'G/z BO+to. S
rhBU6K Test again, OK.
TCK#bJ {]iM5? zj$Ve I/zI\PP, 相关exe下载
#@F RLO<5L http://www.driverdevelop.com/article/Chengyu_checksum.zip @cQ
|` BnG{)\s ××××××××××××××××××××××××××××××××××××
d>0 j!+s ;)vs=DK:) 用NetBIOS的API获得网卡MAC地址
4O4}C#6(4 )"g @"LJ= ××××××××××××××××××××××××××××××××××××
?z3|^oU~d U^Iq]L Y2|c;1~5$ sfp.> bMj #include "Nb30.h"
9Qq%Fw_ pS8`OBenA #pragma comment (lib,"netapi32.lib")
;,Os3 "2:#bXM- q8&^E.K k;<F33v;Mh xv7nChB XvZ5Q typedef struct tagMAC_ADDRESS
R8|FqBs
Yez {
aW#^@||B ]sqp^tQ`e BYTE b1,b2,b3,b4,b5,b6;
LAGg(:3f3 -3SRGr }MAC_ADDRESS,*LPMAC_ADDRESS;
C9j5Pd5q1L "uBr]N: 6Z-[-0o+g ~2UmX' typedef struct tagASTAT
UdFYG^i ,]4.|A_[Rq {
1#x@ lgC^32y ADAPTER_STATUS adapt;
D7C%Y^K]>E 7H. HiyppW NAME_BUFFER NameBuff [30];
6W'2w?qj?4 ^mZTki4 }ASTAT,*LPASTAT;
S/6I9zOP a61?G!] wEEFpn_ :Ek3]`q# UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
'D?sRbJ= 2'WdH1UrBc {
)J&!>GP '~7 6Y9mv NCB ncb;
R[2h!.O8 yjucR
Fl UCHAR uRetCode;
NmV][0(BS 9|hPl-.
.W memset(&ncb, 0, sizeof(ncb) );
)Ju$PrO [,qb)
&_ ncb.ncb_command = NCBRESET;
gC/-7/} fG /wU$B ncb.ncb_lana_num = lana_num;
eS"sd^;R (d-j/v*4 //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
`pXC= []B2 "Oy&6rrr uRetCode = Netbios(&ncb );
l5_%Q+E_ ]GPUL>7 memset(&ncb, 0, sizeof(ncb) );
0Y\7A =Y5*J# ncb.ncb_command = NCBASTAT;
;%PdSG=U )h(yh50
B ncb.ncb_lana_num = lana_num; //指定网卡号
g$S<_$Iey U=UnE"h strcpy((char *)ncb.ncb_callname,"* " );
h9 3 EB>rY ncb.ncb_buffer = (unsigned char *)&Adapter;
DYCXzFAa 2@f E! //指定返回的信息存放的变量
umc\x"i% fpvzx{2 ncb.ncb_length = sizeof(Adapter);
<txzKpM kx3]A"]>' //接着,可以发送NCBASTAT命令以获取网卡的信息
q,eXH8 x (?zZvW8 uRetCode = Netbios(&ncb );
lb`2a3W/ E- rXYNfy return uRetCode;
0)3*E)g{ !yX4#J( }
pmi`Er mH09*
Z >a1ovKF AT,?dxP J int GetMAC(LPMAC_ADDRESS pMacAddr)
c95{Xy %Tv^BYQAZ {
#-u?+Nk/ S#,
E)h/ NCB ncb;
f<G:}I )haHI)xR UCHAR uRetCode;
*G0r4Ui$ -* ;`~5 int num = 0;
dCH(N_ Gu136XiX LANA_ENUM lana_enum;
Qws#v}xF k`Ifd:V.y memset(&ncb, 0, sizeof(ncb) );
G!IJ#|D:~ awa$o ncb.ncb_command = NCBENUM;
>P\/\xL= ZN?UkFnE ncb.ncb_buffer = (unsigned char *)&lana_enum;
;}gS8I| dq
~=P> ncb.ncb_length = sizeof(lana_enum);
[-Dl ,P= (Dx]!FFz //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
>T<"fEBI i&?do{YQ) //每张网卡的编号等
&4O0}ax*Zm qjp<_aw uRetCode = Netbios(&ncb);
onj:+zl bbU{ />yW if (uRetCode == 0)
,, G6L{&Z JRj%d&^} {
8o;9=.<<~u X`k[ J6 num = lana_enum.length;
u)fmXoQ _'E,g@ //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
` `R;x {?9s~{Dl for (int i = 0; i < num; i++)
YEx76 ?pv}~> {
DHV#PLbN$ T9+ ?A
l ASTAT Adapter;
+}@HtjM KD7RI3'? if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
cTeEND) It@ak6u? {
O2Mo ~} bu#}`/\_ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
(U |[C* ]l'W=_XDg pMacAddr.b2 = Adapter.adapt.adapter_address[1];
}9xEA[@; J$?*qZ(oO pMacAddr.b3 = Adapter.adapt.adapter_address[2];
8vcV-+x {>cO&eiCt pMacAddr.b4 = Adapter.adapt.adapter_address[3];
ivbuS-f=r +)fl9>Mb pMacAddr.b5 = Adapter.adapt.adapter_address[4];
!:mo2zA 0VB~4NNR pMacAddr.b6 = Adapter.adapt.adapter_address[5];
+`x8[A)- Osdw\NNH~M }
?b~V uo }I'g@Pw9[ }
(SLAq$gvd ~o+HAc`=v }
lc=C DT@6Q. return num;
RYaf{i` ~Cj55S+ }
?*z#G'3z1 :sBg+MS g(Jzu' v 6?{g ======= 调用:
!z;a>[T' :hG?} [-2 $3sS&i< !0~$u3[b MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
Fr)G
h> sSi1;9^o int n = GetMAC(m_MacAddr); // 获得网卡数量
MX?K3=j @> "}]1OL S V pCNihZ~ M ,8r{[2 TCHAR szAddr[128];
H85HL-{ H\2+cAFN# wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
% zs 1v] ` =!&9o m_MacAddr[0].b1,m_MacAddr[0].b2,
9(Vq@.;Z`j /}Y>_87 m_MacAddr[0].b3,m_MacAddr[0].b4,
[BHf> Mrp'wF
D m_MacAddr[0].b5,m_MacAddr[0].b6);
4XDR?KUM 9
I> 3p4] _tcsupr(szAddr);
@#}9?>UV vS:%(Y"!< // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
pAYH"Q6~)I dvk?A$ tqIz$84G s&p*.I]@> 0}c*u) , l/_3H\iM ××××××××××××××××××××××××××××××××××××
!=#E/il, =/"Of 用IP Helper API来获得网卡地址
\CL |=8[2 cX@~Hk4=\ ××××××××××××××××××××××××××××××××××××
WJZW5
Xt >UpTMEQ oq=D9 j[yGfDb 呵呵,最常用的方法放在了最后
=8j;!7p viAvD6e 'z2}qJJ) 0,(U_+n 用 GetAdaptersInfo函数
7ju7QyR gqJ&Q
t#f L*9^-, xmTa$tR+ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
`pN"T?Pk 0X -u'=Bs =A<kDxqH X4&{/;$ #include <Iphlpapi.h>
;k/y[ x} ;'dw`)~jQ #pragma comment(lib, "Iphlpapi.lib")
GdR>S(' {J%hTjCw `ItMn&P {.z2n>1J{T typedef struct tagAdapterInfo
FgNO# % xzy7I6X {
8[ 1D4d [Zl char szDeviceName[128]; // 名字
zrE
~%YR oGly|L> char szIPAddrStr[16]; // IP
8=T;R&U^M E*7B5 char szHWAddrStr[18]; // MAC
BkJV{>?_+ e\ k=T} DWORD dwIndex; // 编号
$B*E k>EK b'O>&V` }INFO_ADAPTER, *PINFO_ADAPTER;
Tm_AoZH ~kYUp5f 85m[^WGyh LS Na INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
AASw^A3p 7NMQUN7k' /***********************************************************************
f3|ttUX bec n$R * Name & Params::
y;yXOE_ ={W;8BUV%^ * formatMACToStr
CwTx7
^qa v6HBO#F'V{ * (
F5wCl2I 4VSlgoz * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
?a7PxD.
@~U: |h * unsigned char *HWAddr : 传入的MAC字符串
)~T)$TS d47b&.v8e * )
g6IG>) rF2`4j&! * Purpose:
PSI5$Vna4p Z2(z,pK * 将用户输入的MAC地址字符转成相应格式
:mXc|W3 &xgMqv2/ **********************************************************************/
JWr:/? 7u6o~( void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
1LZ?!Lw mFjX {
xpxUn8. }\:3}'S.$ int i;
Uy5IvG;O+ Yewn short temp;
[!]a'
T#x 4[
M!x char szStr[3];
9AD`,]b zIi|z}WJ *&q\)\(3w 7cr@;%# strcpy(lpHWAddrStr, "");
8V >j-C =MEv{9_ for (i=0; i<6; ++i)
b4Br!PL@G &M,a+|yuY {
X|q&0W= @*]l.F
temp = (short)(*(HWAddr + i));
K]Q#B|_T 8>x!n/z) _itoa(temp, szStr, 16);
:'91qA%Wr SUINV_>7 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Y ( x_bJ OXe+=Lp< strcat(lpHWAddrStr, szStr);
"+/%s#& "~(qp_AI if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
hEi]-N\X {YC!pDG }
'MRvH
lCM _ui03veA1 }
M$~3`n*^ ^q5~;_z| !O6e,l {e\Pd!D?| // 填充结构
<nlZ?~%} MGze
IrV void GetAdapterInfo()
v".q578
0B :i_818h!?[ {
3I&=1o {a^A-Xh[u char tempChar;
k"D6Vyy` 5LdVcXf ULONG uListSize=1;
Z>gxECi F-[zuYGp PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
M #'br<] (DJLq int nAdapterIndex = 0;
Yv k
Qh{ &IsQgS7R >}Qj|05G /_<`#?5T( DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
B!-hcn]y DX GClH &uListSize); // 关键函数
<k?ofE1o ~,+n_KST; s3qWTdM 28FC@&'H if (dwRet == ERROR_BUFFER_OVERFLOW)
xxkUu6x# D,q=?~ {
g? N~mca$ i{[=N9U5o PIP_ADAPTER_INFO pAdapterListBuffer =
&7z79#1NS maAZI-H{ (PIP_ADAPTER_INFO)new(char[uListSize]);
+13h* W%LTcm dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
D`p&`]k3v w}+#w8hu if (dwRet == ERROR_SUCCESS)
%x@
D i`; w1HE^
/ {
j,%@%upM MV
+R $ pAdapter = pAdapterListBuffer;
"hwg";Z$n SY\ UuZ while (pAdapter) // 枚举网卡
hY
2nT @_"B0$,-i {
aEUC }s)MDq9 CString strTemp = pAdapter->AdapterName; // 网卡名字
Yhdt"@;.. UjibQl3:m strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
HT]W2^k }OY]mAv-B strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
^0"^Xk* 3TUW+#[Gu +5J "G/f EvZ;i^.8LS strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
O7@CAr [ZwZGAP pAdapter->IpAddressList.IpAddress.String );// IP
s( @w1tS. FR~YO|4? 2|'v[ a*LT <N formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
YnnpgR. gcYx-gA} pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
m87,N~DP k=w;jX&;` mk>L:+ -H1mKZDPP AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
_;mN1Te O%)@> 5#S RjS;Ck@; H /Idc,* pAdapter = pAdapter->Next;
IV{,'+hT y*2R#jTA /dTy%hZC} `5 py6, nAdapterIndex ++;
|1^>n,C _^4\z*x }
1*S5:7Tb p:M#F: delete pAdapterListBuffer;
<hi@$.u_Q^ TR!^wB<F }
S,T?(lSl O+;0|4V% }
/CpUq;^ j,Sg?&"%= }