如何实现修改网卡物理地址的三种方法
UXPegK! \UqS -j| 同样要感谢胡大虾
ttFY
_F~S a`b zFu{ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
%m{.l4/!O [~c'|E8Q 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,
:q64K?X .um&6Q=2< 使得两块卡的MAC地址不同,那么网络仍然可以工作。
2FIR]@MQd hMeqs+ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
'K`Rbhy (e>Rot0 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
!\-4gr?`! "WbVCT'i 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
-}X?2Q mvq7G 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
mPfUJ#rS Bug}^t{M 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
U M( l% S6T!qH{6 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
tpa^k %x}&=zx0*1 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
1<a@ p} [.j]V-61 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
,9Z2cgXwJ #~4{`]W6 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
:'y{dbKp" UXwB$@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
s[3 k<?, :[Qp2Gg O\ 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
L1hD}J'$4 ^\M
dl 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
k42b:W5% e'1 ^+*bU bit RSA,that's impossible”“give you 10,000,000$...”
5v|H<wPp &/](HLdF “nothing is impossible”,你还是可以在很多地方hook。
]alh_U aH%ZetLNJ 如果是win9x平台的话,简单的调用hook_device_service,就
hG=k1T%= ?VB#GJ0M9 可以hook ndisrequest,我给的vpn source通过hook这个函数
dM Y
0 K ;a|`s 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
[s~JceUyX k({2yc#RD& 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
m}98bw 4E2yH6l 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
F\5X7ditD #+9rjq:v#] 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
R'SBd}1 R:"+ #Sq 这3种方法,我强烈的建议第2种方法,简单易行,而且
S?L#N XYe~G@Q Z 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
RlrZxmPV>O VJDoH 都买得到,而且价格便宜
wepwXy" ]ni6p&b> ----------------------------------------------------------------------------
IZ*}idlkn/ ;K_}A4K 下面介绍比较苯的修改MAC的方法
1 tPVP f ba&` Win2000修改方法:
S ZlC4=6c (S|a 9# MTb,Kmw<( :\b|dvI< 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
d ;^
aG(hs J) Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
N5?IpE q\Rq!7( 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
T~Ly^|Ihz CvK3H\.&;k 《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
_A{+H^, y<uAp 明)。
q$gz_nVq,b 4(=kE>n} 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
E1 |<Pt *0y{ ~@ 址,要连续写。如004040404040。
qsI^oBD" H(|AH;?ou 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
2.-o@im0 +-BwQ{92[: 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
=gjDCx$| I [0!SIqY 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。
nPFwPk8=M E]I$}>k ^lj7( d'"r("w# ××××××××××××××××××××××××××
j6S"UwJjp UKtSm%\ 获取远程网卡MAC地址。
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8(f:U@BS =\};it{u SZhOm !GwL,)0@^ 首先在头文件定义中加入#include "nb30.h"
bT)]'(Xy 6N~q`;p0 #pragma comment(lib,"netapi32.lib")
MS3=~*+ 9Uf j typedef struct _ASTAT_
9\JQ7$B R>/NE!q {
]:ZdV9` i7*EbaYzUO ADAPTER_STATUS adapt;
lg$zGa? 5/MKzoB NAME_BUFFER NameBuff[30];
-/P\"c SaOYu &> } ASTAT, * PASTAT;
!bnyJA O|kOI?f K`g7$r)U[ ?jx1R^ 就可以这样调用来获取远程网卡MAC地址了:
>&:NFq- 9X$ma/P[ CString GetMacAddress(CString sNetBiosName)
KNLnn;l _hu")os {
8s{?v&p j|4C\~i ASTAT Adapter;
#OO>rm$ P!G858V( _Q[$CcDEE q
11IkDa NCB ncb;
TS2ZF{m }7E^ZZ]f UCHAR uRetCode;
4)|8Eu[p7 ).^}AFta ?L&'- e@ H,nec<Jp memset(&ncb, 0, sizeof(ncb));
R\@/U=iqR :L44]K5FL ncb.ncb_command = NCBRESET;
Q/>{f0 ?T9(Vw ncb.ncb_lana_num = 0;
(8.Z..PH Qham^ 26&'X+n& s7Ub@ uRetCode = Netbios(&ncb);
6KpHnSW P9g en6 &e6CJ EQ'V{PIfj memset(&ncb, 0, sizeof(ncb));
]QzGE8jp* mEw ~yOW]M ncb.ncb_command = NCBASTAT;
n a9sm }:X*7 n(& ncb.ncb_lana_num = 0;
+qh[N@F Zt.'K(]2h xx[9~z=d u%w`:v7Yo( sNetBiosName.MakeUpper();
v?KC% tjupJ*Rt H&:jcgV*P q
Y#n'& FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
^h69Kr#d4 .Fdgb4>BXX l
c+g&f =EHUR' strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
!o:f$6EA~C RhncBKm*M 8C*c{(4 z^'gx@YD*v ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
V5UF3'3;} ogyTO|V= ncb.ncb_callname[NCBNAMSZ] = 0x0;
i\,-oO ,6-:VIHQ r>o63Q: [ucpd ncb.ncb_buffer = (unsigned char *) &Adapter;
`{dm;j5/y wne,e's} ncb.ncb_length = sizeof(Adapter);
gt@m?w( #qK:J;Sn3 02c':a=7 <g"{Wv: h uRetCode = Netbios(&ncb);
vSEuk}pk As'=tIro <0Xf9a8> k$blEa4 CString sMacAddress;
f4fvrL 8WXQOo8 ]n6#VTz* ~E17L]ete if (uRetCode == 0)
A^USBv+9` hgPa6Kd {
0Tx6zO ].-1v5 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
h`^jyoF"( dYJ(!V& Adapter.adapt.adapter_address[0],
y
[}.yyye UtoT Adapter.adapt.adapter_address[1],
os=e|vkB* u_oaebOrpP Adapter.adapt.adapter_address[2],
k\5c|Wq|g ~%<X0s| Adapter.adapt.adapter_address[3],
9jM}~XvV H\ F:95 Adapter.adapt.adapter_address[4],
KcWN,!G m|n Adapter.adapt.adapter_address[5]);
5?{r +^60T$ }
TM%|'^) ]cHgleHQ return sMacAddress;
>g1~CEMN# q'T4w!V(V }
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,Vc6Gwm Tp?7_}tRi 修改windows 2000 MAC address 全功略
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K 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
igCZ|Ru\ W=N+VqK 5-:?&|JK; rBQ _iB_ 2 MAC address type:
3dg1DR; G#ZH.24Y OID_802_3_PERMANENT_ADDRESS
\V;F/Zy( jys :5P OID_802_3_CURRENT_ADDRESS
8{^kQ/]'|
dm\F $*^7iT4q_t G/)O@Ugp modify registry can change : OID_802_3_CURRENT_ADDRESS
6AAz BX`{73sw but OID_802_3_PERMANENT_ADDRESS, you must modify driver
D+rxT:
d bQgc8/ t%d Z-Ym 0yk]o5a++ |mZxfI 0"jY.*_EW Use following APIs, you can get PERMANENT_ADDRESS.
xG~P+n7t5$ ER%^!xA CreateFile: opened the driver
[_BP)e d[iQ`YW5 DeviceIoControl: send query to driver
bV^rsJm x]}^v# S|Q@:r" qqjwJ!@P Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
`+]Qz =} (p" %O Find the location:
4>wP7`/+y R$R *'l .................
!z\h|wU+ \1k79 c :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
Hus)c3Ty7 '{cIAw/"n :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
E^B'4 L^1NY3=$ :0001ACBF A5 movsd //CYM: move out the mac address
R)c?`:iUB A#e%^{q$ :0001ACC0 66A5 movsw
Tf>bX_L? XY5K%dMU :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
'p^t^=dQ \[;0KV_ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
5?f ^Rz Akq2 d; :0001ACCC E926070000 jmp 0001B3F7
Z%gh3 /!0={G ............
=>m<GvQz {a =#B)6 change to:
W_JlOc!y Sj3+l7S? :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
p?02C#p l [dK[4 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
eb?x9h em y[k :0001ACBF 66C746041224 mov [esi+04], 2412
GV1pn) 4 x'8x
:0001ACC5 C745F406000000 mov [ebp-0C], 00000006
6,pnw ,V7nzhA2 :0001ACCC E926070000 jmp 0001B3F7
ncaT?~u j l5~os> .....
A[B<~ AzPu) QFA8N :a!^
irZ])a F/]2G^- DASM driver .sys file, find NdisReadNetworkAddress
|NlO7aQ>2H <;lkUU(WT2 1v y*{D VMZMG$C ......
&w\{TZ{ )L? P}$+ :000109B9 50 push eax
HVRZ[Y<^ [DuttFX^x rm7ANMB: Zj(AJ* r * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
b1cy$I z 'Hw |
]U+LJOb /l3V3B7 :000109BA FF1538040100 Call dword ptr [00010438]
cTifC1Pf -E[Kml~U :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
/'SNw?& Cp\6W[2+B :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
{ qk1_yP #<fRE"v:Q :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
Lj({[H7D! g>%o #P7 :000109C9 8B08 mov ecx, dword ptr [eax]
-OV&Md:~ 3l~^06D :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
rSY!vkLE\ cVv=*81\ :000109D1 668B4004 mov ax, word ptr [eax+04]
j^*dmX phXGnm :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
hgG9m[?K iI T;K@& ......
"x0^#AVg #~]zhHI H*n-_{h"t { l/U6]( set w memory breal point at esi+000000e4, find location:
q1x`Bj `7E;VL^Y1 ......
T=DbBy0- yZY \MB/ // mac addr 2nd byte
i}f"yO+Q+
iQ67l\{R :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
)MVz$h{c.] Pm6pv;WK // mac addr 3rd byte
j^sg6.Z* (XTG8W sN :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
k=$TGqQY? tAd%#:K :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
,L2ZinU: l\H=m3Bg ...
BKCiIfkZ 5Pc;5
o0C :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
8Al{+gx@? v4TQX<0s // mac addr 6th byte
ktXM|# ZDJ`qJ8V :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Vr)S{k-Q ^oz3F]4,g :000124F4 0A07 or al, byte ptr [edi]
KAJi 2QcOR4_V :000124F6 7503 jne 000124FB
&J]K3w1p Pbn*_/H :000124F8 A5 movsd
\!X8
VBlYvZ;$* :000124F9 66A5 movsw
t.y2ff<[U H7Rx>h_ // if no station addr use permanent address as mac addr
?=msH=N<l /U*C\ xMm .....
J1U/.`Oy !?jrf ]
A@ M]
%?>G KK4`l}Fk:n change to
O`kl\K*R7 3*XNV :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
}"H,h)T R%WCH?B<} :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
r|8d
4 cl3K<'D :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
a.\:T,cP> 3ZPWze6 :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
jRlYU`? 7aRi5 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
p`dU2gV 2 a)xTA# :000124F9 90 nop
s\(k<Ks |^I0dR/w: :000124FA 90 nop
_"yh.N& pU}(@oy K7B/s9/xs -);Wfs It seems that the driver can work now.
tS5hv@9cWx UgSB>V<? ?3,:-"(@p | j`@eF/" Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
8'[7
)I= ~W'{p 4[r0G+ y2dCEmhY Before windows load .sys file, it will check the checksum
D/xbF` TER=*"! The checksum can be get by CheckSumMappedFile.
/9*B)m" $9#H04.x n
ATuD J1|\Q:-7p Build a small tools to reset the checksum in .sys file.
l/GGCnO/ 6vo;!V6 }OR@~V{Gj G6P?2@ Test again, OK.
H5B:;g@ iC32nY? ZY55|eE P6`u._mX 相关exe下载
iN\4gQ! zkrM/ @p# http://www.driverdevelop.com/article/Chengyu_checksum.zip 4r#= * hbDXo: ××××××××××××××××××××××××××××××××××××
8I?Wt
W bdrg(d6 用NetBIOS的API获得网卡MAC地址
S~bOUdV
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TDKki(o=~ BLdvyVFx ItVWO:x&v %6,SKg p #include "Nb30.h"
&X ):4 -H@:* #pragma comment (lib,"netapi32.lib")
B\=8_z P>C~
i:4n .Iw AK/QS drP=A~?&: %QGC8Tz m+R[#GE8# typedef struct tagMAC_ADDRESS
Jy:Qlx` py!|\00} {
t;Sb/ 3 NjScc%@y BYTE b1,b2,b3,b4,b5,b6;
e7Z32P0ls Q7\w+ANf0 }MAC_ADDRESS,*LPMAC_ADDRESS;
[< ?s?Ci _$YkM, <n];mfh1 }Yzco52 typedef struct tagASTAT
)JLdO*H nI-w}NQ {
g"DG]/ev *boR`[Ond ADAPTER_STATUS adapt;
SiRaFj4s" KIf dafRL NAME_BUFFER NameBuff [30];
gMmaK0uhS kk@fL }ASTAT,*LPASTAT;
x b~yM%*c cWsNr'MS* vhW2PzHFRi Xll}x+'uZK UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
O)*+="Rg O!#g<`r{K {
+H-6e P 9G#n 0&wRJ NCB ncb;
DDP/DD;n}r xd?f2=dd~h UCHAR uRetCode;
W)2p@j59A b9J_1Gl] memset(&ncb, 0, sizeof(ncb) );
R6Km\N m@2QnA[4 ncb.ncb_command = NCBRESET;
KNvZm;Q6 gnOt+W8 ncb.ncb_lana_num = lana_num;
^A$Zw+P 5|j<`()H
: //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
>}8j+t&T Lv;^My uRetCode = Netbios(&ncb );
%KhI>O< Ys!82M$g memset(&ncb, 0, sizeof(ncb) );
^e _hLX\SW x7&B$.>3 ncb.ncb_command = NCBASTAT;
@s;;O\ H?vdr:WlTN ncb.ncb_lana_num = lana_num; //指定网卡号
FEz-+X<q2 3*"WG O5 strcpy((char *)ncb.ncb_callname,"* " );
{0wIR_dGX DS(}<HK{ ncb.ncb_buffer = (unsigned char *)&Adapter;
rNWw?_H-H( N1}sHyVq7 //指定返回的信息存放的变量
DFB@O|JL (ylTp]~mR- ncb.ncb_length = sizeof(Adapter);
@sW24J1q+ @]%IK(| //接着,可以发送NCBASTAT命令以获取网卡的信息
\^J%sf${ Eex~xiiV uRetCode = Netbios(&ncb );
J s@hLP` }(J}f) return uRetCode;
eCDev} "Y
=;.:qe }
2/\r)$
2i GX!G> y1eWpPJa zII|9y int GetMAC(LPMAC_ADDRESS pMacAddr)
w7.V6S$Ga DZ'P@f)] {
EPI4!3] jjB~G^n NCB ncb;
,GbR!j@6 `!;_ho UCHAR uRetCode;
Jy`B!S_l Ct <udO int num = 0;
]3],r ?-tJ 9X+V4xux LANA_ENUM lana_enum;
shy-Gu& 36&e.3/# memset(&ncb, 0, sizeof(ncb) );
Eak$u>Fd8c TTX5EDCrC ncb.ncb_command = NCBENUM;
hc(#{]]. I#Y22&G1 ncb.ncb_buffer = (unsigned char *)&lana_enum;
XSwl Tg a8e6H30Sm ncb.ncb_length = sizeof(lana_enum);
E!)xj.aS$ w,p
PYf/t //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
Af~$TyX twHVv //每张网卡的编号等
A7Cm5>Y_S I3{PZhU. uRetCode = Netbios(&ncb);
<y('hI' Wq D4YGN if (uRetCode == 0)
2G& a{ d=$Mim {
Z!a=dnwHz ~k-y &<UR num = lana_enum.length;
T*/rySs XB;7!8| //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
6m/r+?' U/66L+1 for (int i = 0; i < num; i++)
xf\ C|@i J\}twYty {
hE'-is@7 eH'av} ASTAT Adapter;
)
yi
E@
X <Uk}o8E if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
P-9)38`5 kr^P6}' {
q5J5> Gt8M&S-; pMacAddr.b1 = Adapter.adapt.adapter_address[0];
xjUT{iwS |#v7/$! pMacAddr.b2 = Adapter.adapt.adapter_address[1];
u"r`3P` D#9m\o_ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
?um;s-x) ]!W=^! pMacAddr.b4 = Adapter.adapt.adapter_address[3];
ihhDO mUto U|H=Y"pL pMacAddr.b5 = Adapter.adapt.adapter_address[4];
niMsQ ;0]aq0_#( pMacAddr.b6 = Adapter.adapt.adapter_address[5];
xk9%F?) IEL%!RFG }
6fE7W>la [t m_Mg }
bi',j0B :;%2BSgFU }
KC*e/J y;m| return num;
"=HA Y B{n,t}z }
ANAVn@ [ jKz$@gP y>8sZuH0 nSDMOyj+ ======= 调用:
zH 72'"w m+`cS=-. nI?[rCM <`8n^m* MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
p%up)]?0 Pa>AWOG' int n = GetMAC(m_MacAddr); // 获得网卡数量
\i>?q Fk&c=V;SU \Gef \ /*(Kr'c TCHAR szAddr[128];
5ORo3T% } ?$F}s- wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
+qN>.y!Y r5S[-`s; m_MacAddr[0].b1,m_MacAddr[0].b2,
'0;l]/i. ^ox=HNV m_MacAddr[0].b3,m_MacAddr[0].b4,
j.[.1G*(" zF`0J m_MacAddr[0].b5,m_MacAddr[0].b6);
&Q/ W~)~ F>Ah0U0 _tcsupr(szAddr);
_O)>$.^6 etQCzYIhn // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
udK%> X;+sUj8 dM.f]-g ( ' (K9@} B B{$&Oh N@4w!
HpJ ××××××××××××××××××××××××××××××××××××
O0x,lq mX"oW_EK 用IP Helper API来获得网卡地址
4!{KWL`A RXMISt3+{y ××××××××××××××××××××××××××××××××××××
/aCc17>2V{ 8L=HW G!1 YR\fa Vk l
K{hVqpt 呵呵,最常用的方法放在了最后
olB.*#gA o+iiSTJEe 7DogM".}~Q 5+4IN5o]= 用 GetAdaptersInfo函数
%@J.{@> LG9+GszX 2 VcE:G#]5 JJ-( Sl 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
Uk wP d UE,U= .<0ye_S'y 98c(< #include <Iphlpapi.h>
=`oCLsz= )bL'[h #pragma comment(lib, "Iphlpapi.lib")
0@0w+&*"@ 4&lv6`G ` D(op)]8 GRIti9GD typedef struct tagAdapterInfo
FW;?s+Uyx ]Jg&VXrH {
4HXo >0 H\" sgoJ char szDeviceName[128]; // 名字
Wx%H%FeK kOrZv,qFG[ char szIPAddrStr[16]; // IP
_#E0g'3 {GT*ZU* char szHWAddrStr[18]; // MAC
lWk>z; d \##zR_% DWORD dwIndex; // 编号
B N5[,J %bn jgy }INFO_ADAPTER, *PINFO_ADAPTER;
h|9L5 RZ?jJm$ nIf1sH> 8mrUotjS INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
9
RgVK{F 8}x:`vDK /***********************************************************************
tmYz R%i y3Qsv * Name & Params::
ha<[bu e #pow ub * formatMACToStr
e;q!6% J7$5s * (
,5p(T_V/ |Pax =oJ\M * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
%)8}X>xq ./Zk`-OBT * unsigned char *HWAddr : 传入的MAC字符串
Lnl(2xD KhR8 1\ * )
@l5"nBs<_: (UD@q>c * Purpose:
k/_ 59@) dh iuI|?@ * 将用户输入的MAC地址字符转成相应格式
oG?Xk%7&\ 3BUSv#w{i **********************************************************************/
9wUkh}s <?.&^|kS void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
rl;~pO5R9 yjX9oxhtL {
K&]G3W%V A2Ed0|B y int i;
z (wc0I x.6:<y short temp;
ibk6|pp >Eto(
y"q char szStr[3];
K#d`Hyx ;?iW%:_, 20 h, ^ lIS-4QX1 strcpy(lpHWAddrStr, "");
(NU
NHxi5B 7t0=[i for (i=0; i<6; ++i)
z'n:@E g3/W=~r {
9wwqcx)3( :Yh+>c}N temp = (short)(*(HWAddr + i));
D_*WYV YnAm{YyI _itoa(temp, szStr, 16);
x~~|.C, .@U@xRu7| if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
_C?hHWSf" *Kgks 4 strcat(lpHWAddrStr, szStr);
HyZqUbHa WX?IYQ+ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
}q`S$P; S`0(*A[W* }
WPMSm<[ `?_Q5lp/s }
AJ`h9%B
xF'EiX ~ 6ojo :-%Vf ]Ie 0S~ // 填充结构
v MH }rw8PZ9 void GetAdapterInfo()
x2\qXN/R kfY}S {
.jE{ 3^ |N 7M^ char tempChar;
z E9W8:7 | rtD.,m ULONG uListSize=1;
dOH& 9vc2VB$ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
{qJ1ko)$ 37.S\gO] int nAdapterIndex = 0;
|{NYkw C1n>M}b Hd ={CFip +_oJ}KI DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
^%{7}g&$u 29] G^f> &uListSize); // 关键函数
"e>;'%W )g%d:xI q{LF>Wi G}raA% if (dwRet == ERROR_BUFFER_OVERFLOW)
}V`"s^ sBg.u {
KU(&%|;g S g![Lsj PIP_ADAPTER_INFO pAdapterListBuffer =
.g<DD)` z,p~z*4 (PIP_ADAPTER_INFO)new(char[uListSize]);
0pd'93C 16( QR- dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
AH7}/Rc 7.j?U if (dwRet == ERROR_SUCCESS)
Fq<A V&2l5v {
2eY_%Y0 bwMm#f
pAdapter = pAdapterListBuffer;
qqY"*uJ' ItrDJ' while (pAdapter) // 枚举网卡
nMUw_7Y6 Fk7')? {
Am|%lj+1z aeM+ d`f CString strTemp = pAdapter->AdapterName; // 网卡名字
Om2d.7S ?NsW|w_ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
WP'!*[z kxhWq:[c strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
0~/_|?]`7 7[XRd9a5( +\
.Lp 5 jm/`iXnMf strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
`1fY)d^ZS e6$W Qd`O pAdapter->IpAddressList.IpAddress.String );// IP
y_-0tI\J o3P${Rq h3
}OX{k VjZ|$k formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
`b7t4d* Iit;F pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
Eo]xNn/g 2pa5U;u:+ 4>e&f&y~ c<Tf
2]vZE AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
7ZWgf"1j y766;
X:J lq;Pch 8'io$6d= pAdapter = pAdapter->Next;
+VOK%8,p BUXpCxQ c 3)jccWTc R!gEwTk nAdapterIndex ++;
LFRlzz; j'"J%e] }
.4!=p*Y `Eo.v#< delete pAdapterListBuffer;
J}K$(;: n9ej7oj }
\\;jw[P0 ^8N}9a }
hT+_(>hT VTY 5]|; }