如何实现修改网卡物理地址的三种方法
Eydk645:3 IF1?/D"< 同样要感谢胡大虾
aqyXxJS8 0e}LZ,9e 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
qY0Ic5wCY q g%<>B&" 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,
9k*'5(D4S q-!m|<Z 使得两块卡的MAC地址不同,那么网络仍然可以工作。
E4{^[=} Ql\GL" 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
Z>X-u eV _Y~+ #Vc 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
FvvF4
,e5 FJ2^0s/" 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
leyX:
+ ZM)a4h,kcm 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
EL+}ab2S @|cas|U.r 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
W}Z|v
M$ "C0oFRk 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
-bs~{ xUeLX`73 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-ijGGL# =UYc~VUYnT 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
~5JXY5*o i4uUvZf 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
,m:MI/)p {WC{T2:8 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
SYC_=X 7pGlbdS 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
0&w.QoZY( dwmj*+ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
M VsIyP *.i`hfRc 台。
nNL9B~d WJg?R^ 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
+:^tppg Q*lZ;~R 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
bx5X8D (IEtjv}D 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
9cj:'KG)! \Hy~~Zh2 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
p~M^' k=d 0mCrA|A. ->requesthandler函数要hoo miniport的这个函数似乎不容易找
yTmoEy. q 3|@Ske1%Y 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
O-mP{ @=@WRPGM*9 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
ft$/-; m+V'*[O{ bit RSA,that's impossible”“give you 10,000,000$...”
8Y&(o-R0 %*Y:Rm'> “nothing is impossible”,你还是可以在很多地方hook。
NB>fr#pb )TP7gLv=b 如果是win9x平台的话,简单的调用hook_device_service,就
+=:CW'B5 A3h[VnuG, 可以hook ndisrequest,我给的vpn source通过hook这个函数
3g} ]nj:N :PjHs Np;^ 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
*%Q!22?6F oU{m\r 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
2AU_<Hr6 ^S[Mg6J 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
\5O4}sm$* zQD$+q5h 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
4INO . F7L+bv 这3种方法,我强烈的建议第2种方法,简单易行,而且
4egq Y0A &
XcY|y=W 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
#:236^xYS sH#UM(N 都买得到,而且价格便宜
Dmn6{jyP +Pn+&o;D ----------------------------------------------------------------------------
UB=I> ]JtK)9 下面介绍比较苯的修改MAC的方法
rbs:qLa% ,qt9S0QS Win2000修改方法:
,AWN *OS friNo^v& Rsqb<+7 ULAAY$o@5 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
7X1T9'jI2 KLlW\MF1 Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
*qGxQ?/ -Vw,9VCF 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
,GGr@}) lS9rgq<n 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
P b2exS( V[Auw3) 明)。
NtSa#$A )CEfG 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)
lcyan vMDV%E S1t 址,要连续写。如004040404040。
<+pwGKtD l *.#g 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。)
gHA"O@HgDI >STWt>s 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。
@)|62Dv / |%we@
E 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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d z&8$(f, i5q
VQo 获取远程网卡MAC地址。
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j:\MrYt0H i\2~yXw\ GnkNoaU "\)j=MI8u+ 首先在头文件定义中加入#include "nb30.h"
&8z`]mB{t n<uF9N< #pragma comment(lib,"netapi32.lib")
4tof[n3us z45ImItH typedef struct _ASTAT_
$9j\sZj& ; Sq_DP1W {
&}Cm9V b_:]Y<{> f ADAPTER_STATUS adapt;
m "h{HgJd seB ^o} NAME_BUFFER NameBuff[30];
a9` E&Q}z }RDGk+x7| } ASTAT, * PASTAT;
oxha8CF]D >7p?^*&7; VE6
V^6SL f3[gAY 就可以这样调用来获取远程网卡MAC地址了:
d.3-@^P .B+R+2uY3 CString GetMacAddress(CString sNetBiosName)
:B6hYx (Xi?Y/ {
YJ3aJ^m#E Ao69Qn ASTAT Adapter;
{+F/lN@ bM;==W ]EC zb/ @~qlSU& NCB ncb;
n&jfJgD&g P=OHiG\z UCHAR uRetCode;
DKx8<yEky py6|uGN yF0\$%H>$ T6*naH memset(&ncb, 0, sizeof(ncb));
"k o?AUt 4siNY4i" ncb.ncb_command = NCBRESET;
gu7mGHn- ba^B$$?B o ncb.ncb_lana_num = 0;
yIC8Rl vT#zc)j Ep>3%{V s{4|eYR uRetCode = Netbios(&ncb);
]v{f!r=} ;!v2kVuS] DpI)qg#>V n*D-01vYP memset(&ncb, 0, sizeof(ncb));
XXBN
Nr_CK )
wtVFG ncb.ncb_command = NCBASTAT;
>7[.
{Y ;Kob]b ncb.ncb_lana_num = 0;
n,q+EZd }1VxMx@ )7l+\t e)]9u$x sNetBiosName.MakeUpper();
k7z;^: *NHBwXg+ SV0E7qX }RowAGWL FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
Soy!)c] }OZp[V 9~2}hXm; aVNBF` strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
MF)Xc\}0p ViIt'WX $hZb<Xz sEP-jEuwG ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
fl #gWAM osPJ%I`^ ncb.ncb_callname[NCBNAMSZ] = 0x0;
qpjtF' r9McCebIW SAMP,un7 ,K'>s<} ncb.ncb_buffer = (unsigned char *) &Adapter;
VJmX@zX9 >77N5>]e ncb.ncb_length = sizeof(Adapter);
xOnbYU |WqEJ*$, r2M Iw V3DXoRE-8i uRetCode = Netbios(&ncb);
Ir'(GB D/uGL
t~D( v10p]=HmO ()a(PvEO CString sMacAddress;
m7}PJ^*b <ZGEmQ mN
Hd v6(Yz[ if (uRetCode == 0)
&'4{/Gz W/q-^Zkt,9 {
<+I^K 7
Z]kk.@P sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
2[6>h) ky>0 Adapter.adapt.adapter_address[0],
3NAU|//J *y<Ru:D Adapter.adapt.adapter_address[1],
__o`+ ^FS ]wFKXZeK Adapter.adapt.adapter_address[2],
?@8[1$1a |W4
\ Adapter.adapt.adapter_address[3],
hqrI%% "h?;)Ye Adapter.adapt.adapter_address[4],
9c9FC D#Fe\8!l Adapter.adapt.adapter_address[5]);
V;0{o aV"K%#N }
E]$YM5 Jf6uE?. return sMacAddress;
Elth xj GPlAQk }
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wgfy; # _%^t[4)q 修改windows 2000 MAC address 全功略
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!_0kn6S5 LoZ8;VU mw0#Dhyy1= jusP
aAdW 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
h<;kj#qbb tTrUVuZ B~zP!^m oEPO0O 2 MAC address type:
at7|r\`?- N'hj OID_802_3_PERMANENT_ADDRESS
{g9?Eio^F^ AdBF$nn[ OID_802_3_CURRENT_ADDRESS
R{{d4=:S n.zVCKNH 'A@[a_ Bfhw0v]Z modify registry can change : OID_802_3_CURRENT_ADDRESS
gEC*JbA.3 F%QZe*m[ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
Cw;&{jY d.y2`wT eveGCV;@ b(&~f@%| +LddW0h+=8 #:Z"V8n' Use following APIs, you can get PERMANENT_ADDRESS.
XgY( Vv sX53(|?* CreateFile: opened the driver
hCRW0
I pl62mp! DeviceIoControl: send query to driver
[XFZ2'OO 1o)Vzv SR>Sq2cW0 .gUceXWH3 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
z{T2!w~[ UJ'
+Z6d Find the location:
g*$
0G bm1+|gssn .................
cGSoAK + wd} '4) :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
)Y':u_Lo ]P/eg$u'I :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
x h[4d i(.c<e{v~ :0001ACBF A5 movsd //CYM: move out the mac address
YbZ<=ZzO4 $4.mRS97g :0001ACC0 66A5 movsw
JtYc'%OF dIv/.x/V :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
6GzmzhX4 x)<5f|j :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
oiAU}iK: QrDrdA :0001ACCC E926070000 jmp 0001B3F7
_@D}2 rXo2MX@u ............
}%k,PYe/ :@g@jcbYq` change to:
#$V`%2> =QEg~sD^)s :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
rC] jz$sle ]*a)'k_@[ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
sQW$P9s
c &H\$O.?f :0001ACBF 66C746041224 mov [esi+04], 2412
[o&Vr\.$ A?Jm59{w :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
b7fP)nb695 u#=Yv|9 :0001ACCC E926070000 jmp 0001B3F7
HN>eS Y+ %Fb"&F^7 .....
oQ!} @CaN| J)(H-xvV &rj6<b1A Ne/jvWWN /:dVW"A| Y.rHl4 DASM driver .sys file, find NdisReadNetworkAddress
(\FjbY9& }|f\'S (_]{[dFr% IBl}.o&]B# ......
l/OG79qq !7J;h{3Uw :000109B9 50 push eax
Z91gAy^z< FM9b0qE +AyQ4Q(-o xMg&>}5 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
MnFem $ @ sBp|Lo |
FsZM_0>/s 4s*P5w_'/ :000109BA FF1538040100 Call dword ptr [00010438]
Mr:*l`b_ GN{\ccej :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
)<4o"R:* W"Dj+/uS :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
9.e?<u*-z n]4)~ZIAU :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
heZ)+}U~ 93fKv :000109C9 8B08 mov ecx, dword ptr [eax]
`u:U{m #c4LdZu9 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
{d(PH7R c}vy9m$B_ :000109D1 668B4004 mov ax, word ptr [eax+04]
do*`-SDy R#tz"T@ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
@&+h3dV.V ?t)y/@eG ......
x=1G|<z% 8+a/x#b- 4q@o4C<0 b7v] g]* set w memory breal point at esi+000000e4, find location:
wd*T"V3 F-k1yZ?^ ......
8!>uC&bE8 DS>s_3V // mac addr 2nd byte
M;zRf3S SrK;b . :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
doc5;?6 fFXs:( // mac addr 3rd byte
~2@U85"o K *vNv4 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
/Re1QS UkNC|#l) :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
H#U{i \+GXUnkj ...
DJ}xD&G PyYKeo= :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
0x^$q?
\A T<zonx1 // mac addr 6th byte
7u5B/M! o~P8=1t :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
b{sE#m%r 1:YDN.* :000124F4 0A07 or al, byte ptr [edi]
s>~&:GUwR i04Sf^ :000124F6 7503 jne 000124FB
Si]Z `_ 4)Pt]#Ti :000124F8 A5 movsd
8SAz,m!W) q*{"6"4( :000124F9 66A5 movsw
]CC~Eo-%- w?M*n<)
O // if no station addr use permanent address as mac addr
+\Q6Onqr .E;6Xx_+r .....
od^ha R~RY:[5?w (!X:[Ah*$ u6r-{[W} change to
xDADJ>u2K mSQ!<1PM :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
yvDzxu 4vqu(w8
L :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
R<UjhCvx. )STt3. :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
_%zU^aE W]Ph:O^5c :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
PYz| d
{##A|{$3% :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
|xKB>< ;;nmF# :000124F9 90 nop
dje3&a bMSF-lQ :000124FA 90 nop
ui 2RTAb >^InNJd u]dpA Z,iklB- It seems that the driver can work now.
yAi4v[ APc@1="#J eazP'(rc ;4qalxzu Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
=Fj:#s z%g<&Cq IL%&*B W2^eE9 Before windows load .sys file, it will check the checksum
aO<d`DTyJ nAts.pVy" The checksum can be get by CheckSumMappedFile.
wkm
SIN: ^E:;8h4$9 .!6ufaf$ R*&3i$S Build a small tools to reset the checksum in .sys file.
;QEGr|( -5>g 0o2 T@vVff >LLz G Test again, OK.
Q o= t]&n_]`{. ^9{ 2 "t\9@nzdX 相关exe下载
IS=)J( 0 QM _~w\ http://www.driverdevelop.com/article/Chengyu_checksum.zip H+ M~|Ju7 aPb!-o{ ××××××××××××××××××××××××××××××××××××
iTK1I0 QiRzA4-zq 用NetBIOS的API获得网卡MAC地址
9QX{b+}"e A|a\pL` @ ××××××××××××××××××××××××××××××××××××
3=K-+dhk|t Ys3C'Gc G:&Q)_ DHJnz>bE #include "Nb30.h"
4PF4# <s{/ka3 #pragma comment (lib,"netapi32.lib")
#{?oUg>$ fsmH];"GD Sqge5 v
?PQiVL 0y ;gi3W LnyA 5T typedef struct tagMAC_ADDRESS
m76]INq g,W#3b6>j {
9,>M/_8> -OW$ BYTE b1,b2,b3,b4,b5,b6;
~,guw7F ~g,QwaA[ }MAC_ADDRESS,*LPMAC_ADDRESS;
Ud9\;Qse #]'V#[;~ pKJ[e@E^ "bO] typedef struct tagASTAT
q_K1L i@;a%$5 {
h7w<.zwu
t i'u;"ot=
ADAPTER_STATUS adapt;
(l^lS=x !3&}r
NAME_BUFFER NameBuff [30];
)-
\w BA5= D>T- }ASTAT,*LPASTAT;
E:tUbWVp N1$P6ZF Lr~K3nb $k?L?R1 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
V:+bq` %2+]3h>g {
OH(+]%B78 \r2qH0B NCB ncb;
kO#`m] .`p_vS9 UCHAR uRetCode;
=1(BKk> PLyu1{1"z memset(&ncb, 0, sizeof(ncb) );
CG7LF W7
E-j+2 ncb.ncb_command = NCBRESET;
= V , _ Rju8%FRO ncb.ncb_lana_num = lana_num;
;0*^9 8K 5a&wM //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
{MtB!x oGqv,[$qN uRetCode = Netbios(&ncb );
?x0yiV~dL 2uTa}{/% memset(&ncb, 0, sizeof(ncb) );
QUDVsN# Ss:,#| ncb.ncb_command = NCBASTAT;
+g[B &A!d+ )-{~7@yqZ ncb.ncb_lana_num = lana_num; //指定网卡号
a8 1%M rifxr4c[X> strcpy((char *)ncb.ncb_callname,"* " );
`lhLIQ'j <j#EyGAV ncb.ncb_buffer = (unsigned char *)&Adapter;
-T8
gV1*(< 1sJN^BvuG //指定返回的信息存放的变量
["M> F~AS(sk ncb.ncb_length = sizeof(Adapter);
7y\g~?5N a*hThr+$M //接着,可以发送NCBASTAT命令以获取网卡的信息
X
A|`wAGP "=(;l3-o uRetCode = Netbios(&ncb );
{Jc!T:vJ aiHr2x6 return uRetCode;
d/&|%Z
r m5pVt4 }
w-$w k
))*z FV pYG,5+g *
2%e.d3"M int GetMAC(LPMAC_ADDRESS pMacAddr)
Uz|]}t5V \7/_+)0}' {
q9!9OcN2 l/^-:RRNKi NCB ncb;
8957$g v~Qy{dn
P UCHAR uRetCode;
D3{lyi|8 Yn>zR I int num = 0;
8tMte!E =@ZtUjcJx LANA_ENUM lana_enum;
0 l@P]_qq` l,FoK76G memset(&ncb, 0, sizeof(ncb) );
s>\g03= 6~ `bAe`} ncb.ncb_command = NCBENUM;
[u80-x< (do=o&9pm ncb.ncb_buffer = (unsigned char *)&lana_enum;
hhGpB$A =fG8YZ( ncb.ncb_length = sizeof(lana_enum);
ai4^NJn \<B6> //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
J36@Pf]h S(i(1Hs. //每张网卡的编号等
b<AE}UK Xb*_LZAU uRetCode = Netbios(&ncb);
h\d($Ki PEEY;x if (uRetCode == 0)
bOMP8{H, "S`wwl {
ZPao*2xz MPn>&28"|K num = lana_enum.length;
|:+pPh!- 9`xFZMd31A //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
%n25Uq r5!M;hU1j for (int i = 0; i < num; i++)
rVy\,#| 03WRj+w {
q&Wwtqc9 !h>$bm ASTAT Adapter;
p,\bez
-/c1qLdQ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
j#P4Le[t tcEf
~|3 {
lO> 7`2x=F YBIe'(p pMacAddr.b1 = Adapter.adapt.adapter_address[0];
MIF[u:& Az9J{) pMacAddr.b2 = Adapter.adapt.adapter_address[1];
&6=ZT:.6Te )]>
'7] i pMacAddr.b3 = Adapter.adapt.adapter_address[2];
b^DV9mO4J 8'"/gC{ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
}#>d2 =T$ n "KJB pMacAddr.b5 = Adapter.adapt.adapter_address[4];
_np>({ Uv`v|S:+2 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
jjT2k 9~'Ip7X,! }
MVP)rugU X]MM7hMuR }
[e@OHQM 9c}]:3#XO }
?>jArzI G>S1Ld'MV return num;
_8pkejg 1vK(^u[ }
`Mn{bd N vHy' 7TPLVa=hO a~>0JmM+N ======= 调用:
Bj($_2M%+ u|>U`[Zpj _AHB|P I 3KFrVhB= MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
Ox*T:5 40d9/$uzh int n = GetMAC(m_MacAddr); // 获得网卡数量
I u~aTgHX% k=~pA iRDN >wk=`&+V@ X:-bAu}D TCHAR szAddr[128];
PSqtZN ~uZLe\>K wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
VfC[U)w*vm .y_bV= m_MacAddr[0].b1,m_MacAddr[0].b2,
\3(|c#c d>b,aj( m_MacAddr[0].b3,m_MacAddr[0].b4,
NT9- j#V !na0 Y m_MacAddr[0].b5,m_MacAddr[0].b6);
hOL y*% 2X;0z$ _tcsupr(szAddr);
y#Za|nt JS7}K)A2B6 // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
($ B]9* UNcJ= ,iv%^C",) vQTQS[R=z 9EA
!j} 8j+:s\ ××××××××××××××××××××××××××××××××××××
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WQ ]V769B9 用IP Helper API来获得网卡地址
z0Z\d 7- 3N ××××××××××××××××××××××××××××××××××××
ocA'goI- I1 R\Ts@ @1SKgbt> ];{l$-$$ 呵呵,最常用的方法放在了最后
O$umu_ L!b0y7yR %=mwOoMk0L C|~JPcl 用 GetAdaptersInfo函数
"K$ Wh1<7 VRQbf B/9<b{6 IU'!?XVo 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
N"
Jtg@w MHr0CYyb. XG\a-dq[ Vh.;p.!e #include <Iphlpapi.h>
OxHw1k 6=g]Y!o$ #pragma comment(lib, "Iphlpapi.lib")
{cyo0-9nv d,J<SG&L& kq}eUY] <&Y}j&( typedef struct tagAdapterInfo
>gZk
581/ gC_s\WU {
6(q`Oj o|^?IQ7bpf char szDeviceName[128]; // 名字
3VRZM@i
Eagmafu char szIPAddrStr[16]; // IP
B-ri}PA
G_, t\ char szHWAddrStr[18]; // MAC
k"^t?\Q%vI .M53, 8X DWORD dwIndex; // 编号
&b@!DAwAJ 9p\wTzA }INFO_ADAPTER, *PINFO_ADAPTER;
6|9g4@Hy ?<yq 2`\4O peTO-x^a- n"<GJ.{ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
jQ_|z@OV 5nxS+`Pn.) /***********************************************************************
N9JgV,` \BbOljM= * Name & Params::
S `m-5 JX\T
{\m# * formatMACToStr
10l1a4 H6PXx * (
!AD0-fZ TA@tRGP> * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
/VmCN]2AZ H ?=pWB * unsigned char *HWAddr : 传入的MAC字符串
'[=yfh srChY&h?< * )
ll<9f) z7t'6Fy9' * Purpose:
;oY(I7 =N@)CB7a * 将用户输入的MAC地址字符转成相应格式
L`HH);Ozw BudWbZ5>Ep **********************************************************************/
we H@S T)Zt'M void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
mSw?2ba An8%7xa7 {
kh>SrW]B% \\2k}TsB int i;
{sna)v$; ,2
g M- short temp;
]4 K1%ZV .n)!ZN char szStr[3];
M]4 =(Vv+5 h[-d1bKwS =mi:<q aX[1H6&=7 strcpy(lpHWAddrStr, "");
].k+Nzf_ $xUzFLh=` for (i=0; i<6; ++i)
#A|D\IhF L)R[)$2(g {
~3'OiIw1@ dxkRk#mf: temp = (short)(*(HWAddr + i));
e$ XY\{
4(Cd _itoa(temp, szStr, 16);
B
\_d5WJ< Hn#GS9d_? if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
"J8;4p OZ>)sL strcat(lpHWAddrStr, szStr);
_[$T29:8\] (/"K+$8' if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
nI` f_sp =$)4: }
6=G~6Qu 5M<'A= }
)y%jLiQv QX/X {h6 *%OYAsc l\T!)Ql // 填充结构
I+Ncmg )> >op:0on]} void GetAdapterInfo()
m?D
<{BQ; tp6csS,
{
.)"_Q/q
+{")E) char tempChar;
`j&0VIU>> ()QOZ+x_! ULONG uListSize=1;
Ci7P%]9 7K>D@O PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
"EcX_> |+Hp+9J int nAdapterIndex = 0;
&dhcKO<4 %Ycx C0S[ kf%&d}2to "*++55 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
.N~PHyXZR .>mH]/]m &uListSize); // 关键函数
]>R`;"( AW,v V;h=8C 5J ,:#,}w_HyO if (dwRet == ERROR_BUFFER_OVERFLOW)
qj~flw1: mF[o*N* {
\)OZUch u* t,i` PIP_ADAPTER_INFO pAdapterListBuffer =
NJ;"jQ- g$*/XSr( (PIP_ADAPTER_INFO)new(char[uListSize]);
fm(mO% @4IW=V dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
up\oWR: GVmC }>z if (dwRet == ERROR_SUCCESS)
b]!9eV$ G(U 9rJ9 {
lLb:f6N v ! 7s
M pAdapter = pAdapterListBuffer;
_GVE^yW~z U@Z>/ q while (pAdapter) // 枚举网卡
nNt*} k yfmp$GO: {
o&(wg(Rv 8YuJ8KC CString strTemp = pAdapter->AdapterName; // 网卡名字
-PNi^
K_
f~w>v strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
wP[xmO-% NH7`5mF$ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
%KGq*|GUu yJ!OsD Z[",$Lt KcC!N{ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
T vrk^! (GCG/8s pAdapter->IpAddressList.IpAddress.String );// IP
Iz
DG&c ?Bo?JMV y }\r#"Z` x^A7'ad0 formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
""co6qo#> 1HMUHZT pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
>\V6+$cNp q@(1Yivk zVSx$6eiU f}^I=pS& AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
y|$R`P *)u?~r(F 5L8&/EN9- $}t=RW pAdapter = pAdapter->Next;
sLb8*fak cA D[3b[Gk g>so
R&* 9YB2e84j nAdapterIndex ++;
!; IJ 9A~>`.y }
QV7,G9 cv}aS_`f delete pAdapterListBuffer;
^YGTh0$W P?kx }
-<_QF82 !O|ql6^; }
ebqg"tPN{ X0`j-*,FX }