如何实现修改网卡物理地址的三种方法
]NAPvw#p v,|;uc+ 同样要感谢胡大虾
wOi>i`D& %k$C 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Ya9uu@F _-8,}F}W#s 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
"-xC59, ]K9x<@! 使得两块卡的MAC地址不同,那么网络仍然可以工作。
;#~
!`>n? ~+lC%R 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
"W+4`A(/l RycEM|51V 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
Zo0&<QWj C}1(@$ 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
N'`*#UI+ s*l_O*$' 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
&6\rKOsn <01B\t7 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
XbH X,W$h E?XA/z ! 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
_ _)Z Q ;C"J5RA 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
F}01ikXDb' X2e|[MWkp 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
;c>Yr?^ @W @L%< 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
+bO{UC[ 7k$8i9# 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
'[-/Xa[' K0E;4r 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
!X.N$0 #SqOJX~Q 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
Qp=uiXs Zka;}UL&Q 台。
z H \*v' NfO0^^" 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
m|7g{vHVV 'qM3.U 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
q/3}8BJ ^Ue.9#9T&g 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
FCe503qND$ SUVr&S6Nk w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
iK#{#ebAoW u3ZG;ykM ->requesthandler函数要hoo miniport的这个函数似乎不容易找
Ml3F\ fAW ld?M,Qd 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
|-|BM'Y 7uDUZdJy 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
YW}/C wB -12v/an]L7 bit RSA,that's impossible”“give you 10,000,000$...”
aH$~':[93 {l6]O “nothing is impossible”,你还是可以在很多地方hook。
qQ_B[?+W 9BY b{<0tS 如果是win9x平台的话,简单的调用hook_device_service,就
*=
71/&B ]d[q:N]z 可以hook ndisrequest,我给的vpn source通过hook这个函数
Ww p^dx`! oD 8-I^ 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
j;y|Ys)I Z
kS*CG 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
;F+%{LgKl :U*[s$ 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
xn@jL;+<- J91`wA&r 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
5R Hs Xm4wuX"e= 这3种方法,我强烈的建议第2种方法,简单易行,而且
8vRiVJ8QS: {k*_'0 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
4[ra QE gv,J{ 都买得到,而且价格便宜
at*=#?M1? /LD*8 a ----------------------------------------------------------------------------
yR!>80$j 4_Jdh48-d 下面介绍比较苯的修改MAC的方法
&zp5do;m QD<4(@c5| Win2000修改方法:
Dk-L4FS kT1lOP-Bg C;5}/J^E HA%ye"(y8 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
yU.0'r5uR Y'5ck( Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
i/~J0qQ kUt9'|9! 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
%)D7Dr r Lh
h 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
rA`\we) "Pc,+>vh 明)。
xD=D *W 5dF=DCZ 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
a)1,/:7' ie!4z34 址,要连续写。如004040404040。
"!tB";n b{rmxtx 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
_D9=-^ 3(:mRb} 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
+ LwoBn>6 >D<=9G(a 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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yLx.*I^6 deoM~r9s 获取远程网卡MAC地址。
1Q5<6*QL" LXLDu2/@ ××××××××××××××××××××××××××
l8-jFeeMd ~@8d[Tb 4AYc8Z#' {nefS\#{ 首先在头文件定义中加入#include "nb30.h"
m_2P{ dYd~9 #pragma comment(lib,"netapi32.lib")
fn OkH <k](s typedef struct _ASTAT_
}|Tg_+ j6vZ{Fx;w {
X{}#hyYk" !yX<v%>_0 ADAPTER_STATUS adapt;
SN(=e#ljE dSVu_*y NAME_BUFFER NameBuff[30];
lM,zTNu-z iyYY)roB } ASTAT, * PASTAT;
V|\A? U.U.\ &8_;: Jche79B 就可以这样调用来获取远程网卡MAC地址了:
cJEz>Z6[ C..2y4bA} CString GetMacAddress(CString sNetBiosName)
s jI[Vq *\KMkx {
51qIo 4$ wLSZL ASTAT Adapter;
"g%:#'5 ;j U-< 82za4u$q# lE)rRG+JLW NCB ncb;
Czr4
-#2 u)`|q_y+8 UCHAR uRetCode;
`u~ z<6P3x| ^HFU@/ 9]@J*A}=l memset(&ncb, 0, sizeof(ncb));
;"Y;l=9_ K#UA M. ncb.ncb_command = NCBRESET;
#)A?PO2 p@8krOo` ncb.ncb_lana_num = 0;
#IaBl?}r^ 3Ge <G >|/? Up v?D
kDnta uRetCode = Netbios(&ncb);
U.Chf9a- [gkRXP[DGs C}=_8N RO$@>vL memset(&ncb, 0, sizeof(ncb));
wYQ1Z ;Nf hKu%K ncb.ncb_command = NCBASTAT;
V> a3V' |369@un6 ncb.ncb_lana_num = 0;
"aWX:WL&}s 39T&c85 >\7RIy3 k]$E8[.t sNetBiosName.MakeUpper();
OpbT63@L *K jVPs 0|s$vqc (2S!$w% FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
xeYySM= h w ;d m ^dUfTG9{ 9SH<d)^ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
Tt <-<oyU. Tc3ih~LvG Og$eQS h"BhTx7E} ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
2>MP:yY;K 0$"Q&5Y ncb.ncb_callname[NCBNAMSZ] = 0x0;
Sa[EnC j |'#5H` 7o965h ZaRr2Z:! ncb.ncb_buffer = (unsigned char *) &Adapter;
7:VEM;[d S0.- >"L ncb.ncb_length = sizeof(Adapter);
`FYtiv?G 1FD7~S| n^JUZ8 0l(E!d8&' uRetCode = Netbios(&ncb);
]m/@wW9 \2gvp6 nz&b5Xb2 [I++>4 CString sMacAddress;
#"o6OEy$A# !X\sQNp SrQ4y`? 3Y1TQ;i,wQ if (uRetCode == 0)
f0cYvL] hpqHllL {
c?p0#3%L# uFrJ:l+ sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
u,Q_WR-wJ s]F?=yEp Adapter.adapt.adapter_address[0],
5S|}:~7T , `[Z`SUk` Adapter.adapt.adapter_address[1],
{hvQ<7b d6t)gG*5 Adapter.adapt.adapter_address[2],
I5TQ>WJbf r|\5'ZMx Adapter.adapt.adapter_address[3],
HC9vc,Fp F,L82N6\U Adapter.adapt.adapter_address[4],
1*! c
X zH=/.31Q Adapter.adapt.adapter_address[5]);
<i{m.pR> _q$0lqq~u }
A=v lC?&Z hkmTpH1<M return sMacAddress;
B%%.@[o, DU/9/ I?~ }
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LT,iS)dY+ {~j /XB 修改windows 2000 MAC address 全功略
zK'
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P;)2*:--) b[J-ja.
LCo1{wi LKK{j,g7 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
L?3VyBE K:>NGGY8r 5}-)vsa` CbTf"pl 2 MAC address type:
_%A/ ) `!Ua ScM OID_802_3_PERMANENT_ADDRESS
u4Y6B
]Q ".~MmF OID_802_3_CURRENT_ADDRESS
{Ior.(D>Y zVp[YOS&c ~I8v5 H kdK*MUB modify registry can change : OID_802_3_CURRENT_ADDRESS
8eOl@}bV k1^V?O but OID_802_3_PERMANENT_ADDRESS, you must modify driver
k9*J*7l-m ]uBT & $Qn&jI38 SjZd0H0 q
Axf5 Ep^B,;~ Use following APIs, you can get PERMANENT_ADDRESS.
(A7T}znG a6;gBoV CreateFile: opened the driver
<ldid]o
# httls>:xB| DeviceIoControl: send query to driver
z{Hz;m:*_ q1N4X7<_ a='IT 5 |x1$b7 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
fl!mYCPv 98D{{j92 Find the location:
}U2[? '4J&Gp x .................
`y1BTe& 0^J*+ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
\1=T
sU&^ P/FrE~ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
{@Blj3 ;w} .[edln :0001ACBF A5 movsd //CYM: move out the mac address
am]3
"V> ! a86iHU :0001ACC0 66A5 movsw
Ro$j1Aw( bq:wEMM4s :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
lKf Mp1 G
i$ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
48lzOG {&u Rd?( :0001ACCC E926070000 jmp 0001B3F7
b0y-H/d/} t@X M /=d ............
iYkRo>3!QX B#J{ F change to:
BfX%|CWh UP\8w#~ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
ri_P;#lz CoKiQUW :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
DG_}9M!DW@ 4#TnXxL :0001ACBF 66C746041224 mov [esi+04], 2412
eT;AAGql ;_x2Ymw :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
t$aVe"uM 72`/d` :0001ACCC E926070000 jmp 0001B3F7
G?>qd}]y0L |d5ggf.w .....
CP}0Ri) DKR<W.!*t [.M B<A:_'g N[>:@h ggMUdlU DASM driver .sys file, find NdisReadNetworkAddress
i"/ r)>"b
wtlB ',DeP>'%> F/)f,sZF ......
FSv1X !
&y :000109B9 50 push eax
5Qb;2! AmZuo_ eDuX"/kHA GM:,CJ? * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
M\I_{Q?_ Lg8]dBXu |
KvGbDG %@>YNPD`E :000109BA FF1538040100 Call dword ptr [00010438]
DQcWq'yY^ ?%93b ,7 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
@sN^BX`z S=4R5igrC :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
?b5H
2W "X`Qe!zk4 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
6F,/w: ]Uu
aN8 :000109C9 8B08 mov ecx, dword ptr [eax]
: sFo
c$/<l5Uw :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
P>|Ef~j Dp^95V@ :000109D1 668B4004 mov ax, word ptr [eax+04]
^[0"vtb Vw7WK :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
iW'_R{)T t~q?lT ......
QJQJR/g $-Cy kw3+>{\ rj}(muM,R set w memory breal point at esi+000000e4, find location:
FbmsN)mv!% m!;G/s* ......
!W(`<d]68: O6/xPeak // mac addr 2nd byte
J, r Xx: <W?WUF :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
}H5/3be _;#9!"& // mac addr 3rd byte
yk`)Cq%=; {b[tA,
> :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
<vL}l: r ghX:"vV{n :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
.3( ;9}; l`* ( f9Q ...
Xh`" u"\=^F :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
pG~'shD~Dn j|k@MfA // mac addr 6th byte
h>| g2h db'K!M) :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
IEc>.J|T& 1b8c67j[ :000124F4 0A07 or al, byte ptr [edi]
j"i#R1T 1c/
X :000124F6 7503 jne 000124FB
!M,h79NM 2p+C%"n> :000124F8 A5 movsd
dok)Je 86y%=! bS :000124F9 66A5 movsw
~x\Cmu9` h^Qh9G0dn
// if no station addr use permanent address as mac addr
}DbE4"^K7 k},> ^qE .....
I
ld7}R xFU5\Zuw !D7"=G}HD _!%M% change to
H@Q` aTG[=)xL :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
yZ5x88 > o _(0 :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
V8tghw f0u56I9 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
4QO/ff[ o 16?C@`S> :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
5y040
N- Fh^ox"3c :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
}I]W'<jY =!<^^6LZ :000124F9 90 nop
:6zC4Sr^ "ee'2O :000124FA 90 nop
F;-90w w2C&%Xk :PUK6,"5]O =q5@,wN^ It seems that the driver can work now.
4~Dax) dqxd3,Z L_k9g12 %Ci^*zb Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
-zTEL(r e"~)Utk guE2THnz3D HitAc8 Before windows load .sys file, it will check the checksum
/K@$#x_{ ZtR&wk The checksum can be get by CheckSumMappedFile.
7
v~ro ^aHh{BQ% QLn+R(r rd"
&QB{ Build a small tools to reset the checksum in .sys file.
/BT1oWi1y R:f7LRF/\ "$DldHC !*_K.1' Test again, OK.
<6R"h-u" ami09JHy Z7KXWu+6`m T/NjNEd# 相关exe下载
l2s{~ IC Fg4@On[,i http://www.driverdevelop.com/article/Chengyu_checksum.zip ~~q}cywBk as#J qE ××××××××××××××××××××××××××××××××××××
p-Pz=Cx- >C# kqxfg 用NetBIOS的API获得网卡MAC地址
O|7yP30?M ,T{oy:rB ××××××××××××××××××××××××××××××××××××
x2m]Us@LIU p[-{]! 3q?5OL^$ >XnO&hW #include "Nb30.h"
wVE:X3Ei (6clq:c7j #pragma comment (lib,"netapi32.lib")
Wcn[gn< 3S;N(A4 lQL:3U0DjU R8 jovr ($SLb6 Sr"/- typedef struct tagMAC_ADDRESS
M(2`2-/xh K:_($X] {
W&KM/9d Yf=FeH7" BYTE b1,b2,b3,b4,b5,b6;
/>F.Nsujy bE4HDq34 }MAC_ADDRESS,*LPMAC_ADDRESS;
JiA'BEJN W>/UBN3 OpQ8\[X+ %t[K36,p typedef struct tagASTAT
c&m9)r~zP oCuV9dA. {
8^vArS; o%qkq K1 ADAPTER_STATUS adapt;
.`J:xL%Z {cR3.%wX NAME_BUFFER NameBuff [30];
Q1T@oxV
w~LU\Ct }ASTAT,*LPASTAT;
$:;%bjSI Ow)R|/e/ tN2 W8d (3W&AM UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
2*Q3.2 Z u*2JUI* {
W_}/ O'l{ 'HB~Dbq`V NCB ncb;
^Plc}W7h #8UseK UCHAR uRetCode;
~6HDW sUciFAb memset(&ncb, 0, sizeof(ncb) );
(}jL_E %w:'!X>< ncb.ncb_command = NCBRESET;
$eX* zo44^=~% ncb.ncb_lana_num = lana_num;
6#|qg*OS mPG7Zy$z //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
\O? u* ANb"oX c uRetCode = Netbios(&ncb );
]/44Ygz/ zt?H~0$LB memset(&ncb, 0, sizeof(ncb) );
'=#5(O%pp 4By]vd<;= ncb.ncb_command = NCBASTAT;
Spo+@G xYwkFB$$* ncb.ncb_lana_num = lana_num; //指定网卡号
SUu >6'LN *l-`<. strcpy((char *)ncb.ncb_callname,"* " );
[#Fg\2bq_y i~8DSshA ncb.ncb_buffer = (unsigned char *)&Adapter;
&k+*3.X 4+Ti7p06&\ //指定返回的信息存放的变量
bKUyBk,\# )&z4_l8`= ncb.ncb_length = sizeof(Adapter);
=G>.-Qfs VA2<r(y~( //接着,可以发送NCBASTAT命令以获取网卡的信息
^aptLJF 5~[N/Gl uRetCode = Netbios(&ncb );
:H\&2/j qHJ'1~?q return uRetCode;
V{GXc:= [-58Ezyr }
#>bT< 4=s9A SSQT ;> 5p
)IV>G int GetMAC(LPMAC_ADDRESS pMacAddr)
1J'pB;.]s 045\i[l= {
"Z~`e]> qguVaV4Y NCB ncb;
Z(UD9wY5m P&\X`ZUA UCHAR uRetCode;
I%i:)6Un-y h?A'H RyL~ int num = 0;
JCcQd01z |z+9km7, LANA_ENUM lana_enum;
)UP8#|$#T |Ng"C`$oqv memset(&ncb, 0, sizeof(ncb) );
6ZOAmH fs f?0D%pxc}& ncb.ncb_command = NCBENUM;
,ey0:.!; ~<eVl
l= ncb.ncb_buffer = (unsigned char *)&lana_enum;
bP03G=`6w R'Eq:Rv~;^ ncb.ncb_length = sizeof(lana_enum);
] R<FKJ[ o\60n //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+F,H` h~fWE //每张网卡的编号等
jN {Zw* 5&*zY)UL uRetCode = Netbios(&ncb);
4Cd#sQ |!xpYT: if (uRetCode == 0)
8T7f[? #s{aulx {
pw;r 25 */Cj$KY70 num = lana_enum.length;
mmcdtVe h"8QeX:(( //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
e{JVXc[D bKByU{t for (int i = 0; i < num; i++)
K
plM['uF obYn&\6 {
niQcvnT4b <N-=fad] ASTAT Adapter;
?rQc<;b (Xj.iP if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
=1/q)b,p) &D)2KD"N {
?$16A+ itHM7d pMacAddr.b1 = Adapter.adapt.adapter_address[0];
Q ]0r:i=
. shNE~TA pMacAddr.b2 = Adapter.adapt.adapter_address[1];
IhwN],-V W\NG>t pMacAddr.b3 = Adapter.adapt.adapter_address[2];
NhCAv+ zU
b8NOi pMacAddr.b4 = Adapter.adapt.adapter_address[3];
j9>TTgy@ ;le0QA
Pf pMacAddr.b5 = Adapter.adapt.adapter_address[4];
,m:6qdN |mvM@V;^8{ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
C
rfRLsN] L&'l3| }
m\ ?\6Wk jJc07r'] }
AygvJeM_W *73AAA5LKa }
CdNih8uG N2% :h;tf return num;
L W?&a3e 1xIFvXru }
r*]uR /Z$ ? osfL VW~Xbyf >HX)MwAP ======= 调用:
La]4/=a %:%MUdl6 Qi"'bWX@ 9':/Sab:7v MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
3@'lIV
?,q G\):2Qz!| int n = GetMAC(m_MacAddr); // 获得网卡数量
s6IP;} Ym`1<2mq\ @f%wd2 smbUu/ TCHAR szAddr[128];
TGtyJ3x\ NU(^6 wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
>R#9\/s ;!:F#gahv m_MacAddr[0].b1,m_MacAddr[0].b2,
g/!Otgfu BPqwDjW m_MacAddr[0].b3,m_MacAddr[0].b4,
OFQ{9 TRo4I{L6S m_MacAddr[0].b5,m_MacAddr[0].b6);
|w4(rs- u,\xok" _tcsupr(szAddr);
}.OxJ=M *n,UOHlO // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
"s${!A) [C2kK *JZ v23TL {vjqy&?y UFos
E|r: Ae.]F)w_\ ××××××××××××××××××××××××××××××××××××
6Z$b?A3zM o;%n,S8J|^ 用IP Helper API来获得网卡地址
EtJD'& -;f+;
M ××××××××××××××××××××××××××××××××××××
BJ"Ay@D* 9wzg{4/-$ a~6ztEhGm H8(C>w-' 呵呵,最常用的方法放在了最后
y.
Tct. I51M}b,[d ??q!jm-m `9:v*KuM#R 用 GetAdaptersInfo函数
Z5yt]-WN& [l`^fnKt jzT;,4poy BSjbnnW}" 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
)\(lg*?: ,b.kw}k eK\|SQb zz[g{[SN #include <Iphlpapi.h>
t&8<k+m UP5%C; #pragma comment(lib, "Iphlpapi.lib")
\l>qY(gu OCvml 2
vP !'Gb$l! Feh"!k <6k typedef struct tagAdapterInfo
G3oxa/mO LRhP7D+A {
EUJ1RhajF 4RlnnXY char szDeviceName[128]; // 名字
sb8z_3 (/To?` char szIPAddrStr[16]; // IP
|+>%o.M&i c9
gz!NE char szHWAddrStr[18]; // MAC
S$Ns8= M}R@ K;%
DWORD dwIndex; // 编号
b,=,px Mr#oT? }INFO_ADAPTER, *PINFO_ADAPTER;
|2WxcW]U.% WT;.>F u Eu6f +#^sy> INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
0F-mROC=F "cIGNTLFA /***********************************************************************
tU8g(ep,o Z $ p^v*y * Name & Params::
de*,MkZN ;a#}fX * formatMACToStr
#nxER mrhsKmH * (
Q=)"om *>?):-9"6N * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
B]&Lh~Im !"Z."fm* * unsigned char *HWAddr : 传入的MAC字符串
g}\U, ( oHYD_8'f * )
-wPuml!hZ| 5<'n * Purpose:
48R]\B<R{ ~{52JeUc P * 将用户输入的MAC地址字符转成相应格式
Dx p> xCDA1y;j **********************************************************************/
~YR <SV\{ BH.:_Qrbh[ void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
)Tyky%P+iI G2U5[\ {
~(Ih~/5\^ 8=ukS_?Vy int i;
==PQ-Ia 6qz!M short temp;
WHhR)$zC ]6?c8/M char szStr[3];
4\ uZKv@, ?15POY ?Z 9RCB$Ka6X '91u q strcpy(lpHWAddrStr, "");
Yc.
~qmG/z A>&>6O4 for (i=0; i<6; ++i)
A?6{ 0+VncL)u {
7cOg(6N Z
L6~Eut temp = (short)(*(HWAddr + i));
pqGf@24c< ;%b <uV _itoa(temp, szStr, 16);
`uaD.m$EJ "63zc1 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
mcP{-oJ0W ?,+C!R? strcat(lpHWAddrStr, szStr);
&VZmP5Gv FrAqTz if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
`E4!u=% iuH8g }
~L4*b*W goBKr: &]w }
.SRuyioF& W?4&lC^G
mZ& \3m= .zSimEOF // 填充结构
n+RUPZ T9XW%/n void GetAdapterInfo()
K{r1&O>W RT_Pd\(qD {
8h@)9Q]d\ r['=a/.C char tempChar;
,h5-rw' ]Gi+Z1q ULONG uListSize=1;
hVt+%tmNy i\DHIzGp[ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
twJ|Jmd Ilt L@]e int nAdapterIndex = 0;
6S+K*/w ;?HZ,"^I 8wH41v67F _nIqy&< DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
U d=gdsL %RT6~0z &uListSize); // 关键函数
2A18hP`^ M#8Ao4
T J*q=C%}. [/fwt! if (dwRet == ERROR_BUFFER_OVERFLOW)
IW] 841 _]PfeCn:j {
-$]DO5fY 0z'={6, PIP_ADAPTER_INFO pAdapterListBuffer =
{eD>E(Y@z1 @y~BYiKs (PIP_ADAPTER_INFO)new(char[uListSize]);
n[cyK$" zN8V~M; dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
{p lmFV luxKgcU if (dwRet == ERROR_SUCCESS)
>-tH&X^ ]Buk9LTe {
lWyP[>* JXy667_ pAdapter = pAdapterListBuffer;
lh(+X-}D ~|B!.+ while (pAdapter) // 枚举网卡
C&s }m0R f29HQhXqS {
YV _I-l0 V]S06>P CString strTemp = pAdapter->AdapterName; // 网卡名字
~bWWu`h c:,{O0 # strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
@2Y]p.$q X#NeB>~ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
B|
0s4E $> rfAs! e#eO`bT Kg0\Pvg8?T strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
{msB+n~WZ m$y$wo<K[7 pAdapter->IpAddressList.IpAddress.String );// IP
6x3Ew2 H1b%:KRVK MzW$Sl&: ;KZ2L~
THG formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
eiSO7cGy \#oV<MR pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
/$4?.qtu yI)fu^ y7G|P~td +?m=f}>W1 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
96V, [-arf _2n/vF;I+_ GC#95 ve]95w9J pAdapter = pAdapter->Next;
)Jjw}}$}Y #FDu4xi Bma|!p{ Ex&RR< 5 nAdapterIndex ++;
0c;"bA0>Sx n\)f.}YD8d }
2iINQK$ ,`2xfVa- delete pAdapterListBuffer;
3eDx@8N
} _
~$0cj< }
UY& W] (8X8<>w~ }
KUn5S&eB |2]WA'q }