如何实现修改网卡物理地址的三种方法
0(Vbji i`gsT[JQRX 同样要感谢胡大虾
P~#!-9? =3{h9 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
:t(gD8 ; b)en/mz 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,
C:hfI;*7 YUF!Y9! 使得两块卡的MAC地址不同,那么网络仍然可以工作。
R9o:{U] }yLdU|'W 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
; QR|v 6ApW+/ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
bS&'oWy*B N(dn"`8 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
""^9WLH4g- $&qB,>5=X 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
1i_~ZzX8 @?aNvWeavH 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
x]euNa Eof1sTpA 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
2K..
;A$ #v:<\-MjN 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
90k|W> MEI]N0L3 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
x1/Usupi 4.,e3 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
37ll8 1UJ(._0hR 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
vPi\ vU{ +LQ2To 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
#"O9\X/B ]RPv@z:V 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
+;C|5y tW|B\p} 台。
&&ecq Wv77ef 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
9K#.0 P;VR[d4e/ 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
j~\\,fl= )P[B! 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
T)3#U8sT MQQiQ 2 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
K>RL S"|D!}@- ->requesthandler函数要hoo miniport的这个函数似乎不容易找
3_fLafA [dk|lkj@u\ 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
j6/ 3p|E k5w+{iOh 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
? Q.Y CLQ \Is^] bit RSA,that's impossible”“give you 10,000,000$...”
Yl&eeM 5>j,P “nothing is impossible”,你还是可以在很多地方hook。
k|BY 7C 3dcZ1Yrn 如果是win9x平台的话,简单的调用hook_device_service,就
5`^"<wNI GE Xz)4[ 可以hook ndisrequest,我给的vpn source通过hook这个函数
sG}}a}U1 2a5yJeaIv* 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
*W(b = u *B#OLx 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
E"#<I*b =WyAOgy} 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
4J!1$ cC"7Vt9b 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
'V4.umj1~ VEpIAC4 这3种方法,我强烈的建议第2种方法,简单易行,而且
&4O"Xs`ka OMJr.u 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
]
X%bU*4 _]j=[|q 9 都买得到,而且价格便宜
cn<9!2a `WWf?g ----------------------------------------------------------------------------
4yQ4lU,r VY=~cVkzS 下面介绍比较苯的修改MAC的方法
GY@Np^>[a 9rn! U2 Win2000修改方法:
@F=ZGmq 8}xU]N#EV E IEwrC {4}Sl^kn* 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
V *S|Qy!p |8`}yRsQ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
[DGq{(O A"vI6ud> 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
-
CM;sXq TCmWn$LeE 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
N%y%)MI 8 x ~Se-#$ 明)。
z]Ql/AK ?B@hCd) 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)
9tl Fbu n0!S;HH- 址,要连续写。如004040404040。
ai#EFo+# `'0opoQRe 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。)
Y)BKRS~ 5kC#uk 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。
t,k9:p 0AR4/5. 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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q69a-5q eZ}FKg%2[ 获取远程网卡MAC地址。
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kwWO1=ikz@ _AVCh)Zb I*K^,XY+ r)+dK}xl 首先在头文件定义中加入#include "nb30.h"
pC5-,Z;8 `q$DNOrS #pragma comment(lib,"netapi32.lib")
f8[2$i*cL Plm3vk= typedef struct _ASTAT_
t9 &O0tpe }pTw$B {
dN\pe@#lKP g](m& O ADAPTER_STATUS adapt;
'\_ic=&u 2"BlV*\lS NAME_BUFFER NameBuff[30];
yv$MQ~] KxJJ?WyM } ASTAT, * PASTAT;
$?*+P`` jLb3{}0 >z[d~ tvFJ^5 就可以这样调用来获取远程网卡MAC地址了:
T,WWQm ?W.Y
x7c CString GetMacAddress(CString sNetBiosName)
"T~Ps$ <U1uuOt {
_r^&.'q }d6g{` ASTAT Adapter;
QL|Vke:N4 f3v/Y5) |d{(&s} ~PoGuj2wA NCB ncb;
K.X% Q,XD (\WePOy& UCHAR uRetCode;
{/n$Y|TIQt v'_tna6`O R^PQ`$W 'R NiyAAw memset(&ncb, 0, sizeof(ncb));
\7og&j-h K32eZv`T7 ncb.ncb_command = NCBRESET;
78 UT]<Q;K J~c]9t ncb.ncb_lana_num = 0;
<D&75C# Q{$2D& )dlt$VX f5sk,Z uRetCode = Netbios(&ncb);
!w
C4ei` 8Oc*<^{# F$+_Z~yt3; =?FA9wm memset(&ncb, 0, sizeof(ncb));
F"0tv$ %mI`mpf ncb.ncb_command = NCBASTAT;
x6$P(eN j&44wuf ncb.ncb_lana_num = 0;
B\<zU 9cj=CuE 2V~Yb1P u$a%{46 sNetBiosName.MakeUpper();
]?<uf40Mm 34P?nW( [q(7Jv l@Ml8+ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
<m )@~s?D :!r_dmJ PDGh\Y[AK, i5_gz> strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
d[O.UzQ =Wl
CE_ ;zh|*F> H:~LL0Md% ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
hPEK@ M
rVtxzH ncb.ncb_callname[NCBNAMSZ] = 0x0;
fY-{,+ `' v$,9l+p/ 5gEUE {S !hJKI.XH ncb.ncb_buffer = (unsigned char *) &Adapter;
,:;_j<g`e Y<kvJb&1* ncb.ncb_length = sizeof(Adapter);
v"bOv"!al yWX:`*GV ^M,Q<HL g4-HUc zk uRetCode = Netbios(&ncb);
7v=Nh "}ZD-O`! 85H8`YwPh .e]!i(5I CString sMacAddress;
3S <5s} `FmI?:Cv LrK6*y,z P/ug' if (uRetCode == 0)
A\ LTAp(I Ct.Q)p-wn {
-M(:z &d6'$h:kHb sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
vU~#6sl }l_) d Adapter.adapt.adapter_address[0],
i[FBll- \y<n{"a Adapter.adapt.adapter_address[1],
G>H&M#7K ]Oe#S"-Oo Adapter.adapt.adapter_address[2],
B)Gm"bLCOZ XmXHs4 Adapter.adapt.adapter_address[3],
y]@_DL#J= 9]d$G$Kv9 Adapter.adapt.adapter_address[4],
Kk#8r+, BWQ
(>Z" Adapter.adapt.adapter_address[5]);
*t*yozN 1?mQ
fW@G }
!".@Wg$ T}fo:aB} return sMacAddress;
U?@UIhtM| o/9 V1" }
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f?
ko%c_p \|wVIi 修改windows 2000 MAC address 全功略
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7gPkg63 {{giSW' Imi_}NB+ N{E>R&,q 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%ylAt1j l-M~e] K b{ V4xZC\)Gk 2 MAC address type:
Xhi9\wteYw (R Ttz OID_802_3_PERMANENT_ADDRESS
?p6+?\H 8Zwq:lV Q OID_802_3_CURRENT_ADDRESS
gLu#M:4N %tmK6cY4Y ssoe$Gr7> Ro?4tGn modify registry can change : OID_802_3_CURRENT_ADDRESS
iPI6 _h > \KBXS} but OID_802_3_PERMANENT_ADDRESS, you must modify driver
syV&Ds) V,&s$eQC C>t1~^Q},9 nh,N(t9 QT?fp
>' du`],/ 6 Use following APIs, you can get PERMANENT_ADDRESS.
d}IVYI gK`6NUj CreateFile: opened the driver
'7wWdq ,AACE7%l DeviceIoControl: send query to driver
^d4# ;|}6\=( OTalR;:]r ^Cpvh}1# Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
z\Qg 3BS He&dVP Find the location:
]<TgBo| K4A=lD+ .................
!QP~#a% oIX]9~ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
t'FY*|xk /__we[$E :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
fWF\V[ Q9?/)&3Bu :0001ACBF A5 movsd //CYM: move out the mac address
A1Rt [o\O^d :0001ACC0 66A5 movsw
Hz*!c# 1R1J/Z*V/ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
&LHQ)? [V}I34UN :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
Mg-Kh}U iK'bV<V&7 :0001ACCC E926070000 jmp 0001B3F7
S}ZM;M }U%2)M ............
jjEkz 5 QvjsI;CQ- change to:
v8_HaA$5Y D|6prC%/ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
Sxf<8Px9i :+m|KC(Z :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
gb8nST$r >wz-p
nD :0001ACBF 66C746041224 mov [esi+04], 2412
!:a
pu! @dD70T :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
(fb&5=Wzw C6:<.`iD87 :0001ACCC E926070000 jmp 0001B3F7
!x|OgvJ 9`QWqu[ .....
OBl-6W H2|& t&H) :P -=5z&)
X jK3% \`o Bk~WHg>@G DASM driver .sys file, find NdisReadNetworkAddress
mgh,)=2cE( = w_y<V4 X=mzo\Aos +n9]c~g!T0 ......
bgL`FW i3 u
m(A3uQ :000109B9 50 push eax
FC/m,D50oI rh?!f(_@ |j<b? k9'%8(7M: * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
8cF-kfbfZ tDF6%RG |
``$At ,m vw>O;u.]B :000109BA FF1538040100 Call dword ptr [00010438]
a~DR$^m uXNJ{]o :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
0;} 9XZ tWdj"n% :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
Vv0dBFe _(TavL>l
= :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
2<
w/GX. T/dchWG :000109C9 8B08 mov ecx, dword ptr [eax]
f[!N]* 2?nK71c" :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
U}_l]gNn +#A>[,U :000109D1 668B4004 mov ax, word ptr [eax+04]
j'#W)dp( 9)3ok#pQ/ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
I[WW1P5 p
p9Gzn C ......
2.Th29] tB8XnO_c K q: +{' H&6lQ30/) set w memory breal point at esi+000000e4, find location:
_t'Kj\ #Kn=Q ......
4\Mh2z5 ?SkYFa`u* // mac addr 2nd byte
<RKh%4#~ =YE"6iU :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
1 nIb/nY BO5F6lyQ0P // mac addr 3rd byte
=YR/X@& $ThkK3 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
VSc;}LH B=JeZMn :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
`7LN?-
T 4?jXbC k~x ...
{~.h;'m i$?i1z*c} :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
XTXRC$B q{[}*% // mac addr 6th byte
?r"m*fY% F'|D :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Xd!=1:: Azxy!gDT" :000124F4 0A07 or al, byte ptr [edi]
^
RU"v> "|gNNmr :000124F6 7503 jne 000124FB
@=E@
*@g /NNe/7'l :000124F8 A5 movsd
D"El6<3)h 5YQ4]/h :000124F9 66A5 movsw
<2HI. @^ q UY;CEf // if no station addr use permanent address as mac addr
4xjk^N9 vHCz_ FV .....
Ps4spy0Fp J'sVT{@GS ^!3Sz1 k$9oUE, change to
N0,.cd]y` d/k&f5 :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
7N+No.vR. uZ&,tH/ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
Ia*eb%HG =1!wep" :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
~T|?!zML JM0'V0z :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
WJ9Jj69 {*bXO8vi(( :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
7[[XNJP EX7gTf# :000124F9 90 nop
-\:pbR \SkCsE#H :000124FA 90 nop
6=3}gd5 osB[KRT>(" g<-x"$(C& f>g>7OsD] It seems that the driver can work now.
B5hk]=Ud Y .Na9&-( L&+XFntR d}GO( Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
'=EaZ>= ExqI=k`Zs bEfxu;Su3 UxzZr%>s Before windows load .sys file, it will check the checksum
oIdMDp^$ J GnL[9P_ The checksum can be get by CheckSumMappedFile.
A_6b 4T IKb 7#Ut -z)I;R
S=!3t` Build a small tools to reset the checksum in .sys file.
{<5rbsqk \/I@&$"F {x40W0 m*tmmP4R Test again, OK.
/v7U~i5 HA&][%^ 'oBT*aL P^#<h"Ht 相关exe下载
a$.(Zl #uVH~P5TM http://www.driverdevelop.com/article/Chengyu_checksum.zip `%EMhk BX;Z t9"* ××××××××××××××××××××××××××××××××××××
.-T^S"`d| LSv0zAIe/ 用NetBIOS的API获得网卡MAC地址
j
yR9a! Jb
Hn/$ ××××××××××××××××××××××××××××××××××××
NdZv* T52A}vf4 j4$XAq~W @x3x/gU #include "Nb30.h"
J)D/w[w pPem;i^~ #pragma comment (lib,"netapi32.lib")
WBLfxr D|}
y{~ by,"Orpwq; S-Mn k)oD hVo]fD|W typedef struct tagMAC_ADDRESS
^$c+r%9k 02q]^3 {
fFudoIC 73OFFKbsk BYTE b1,b2,b3,b4,b5,b6;
8Ih+^Y
a 3yn>9qt }MAC_ADDRESS,*LPMAC_ADDRESS;
N1`/~Gi HWG5Ghu8,) )<-\ F%&b k;/U6,LQ* typedef struct tagASTAT
@JVax -N ZNNgi@6> {
L l\y2oJ RZi]0l_A' ADAPTER_STATUS adapt;
}DjW QL%&b\K NAME_BUFFER NameBuff [30];
yyb8ll?@a NCbn<ojb }ASTAT,*LPASTAT;
xhLVLXZ9 ]p~w`_3v ?a+>%uWt UM%]A'h2O" UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
l?LwQmq6 6a51bj!f {
|{udd~oE& gZF-zhnC NCB ncb;
tP8>0\$) CqOvVv UCHAR uRetCode;
0+p
<Jc! `Nmw memset(&ncb, 0, sizeof(ncb) );
H5j6$y|I|N E
Mq P ncb.ncb_command = NCBRESET;
Li)rs<IX;m o<Hk/e~ ncb.ncb_lana_num = lana_num;
{Hg.ctam i_8v >F //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
97;`R[^J NK.] yw' uRetCode = Netbios(&ncb );
\7o&'zEw qC]6g memset(&ncb, 0, sizeof(ncb) );
P0,@#M& L q<# ncb.ncb_command = NCBASTAT;
Ib3n%AG BU],,t\ ncb.ncb_lana_num = lana_num; //指定网卡号
T9N][5 \ yXyL,R strcpy((char *)ncb.ncb_callname,"* " );
Wv!#B$J~U [S;ceORx ncb.ncb_buffer = (unsigned char *)&Adapter;
w ;+x g 1'ts>6b //指定返回的信息存放的变量
+Q pgG4h n?'I&0>M ncb.ncb_length = sizeof(Adapter);
1 ~fD: y}Ji( q~ //接着,可以发送NCBASTAT命令以获取网卡的信息
1h_TG.YL9> IJ >qs8 uRetCode = Netbios(&ncb );
nKpXRuFn\ Bc{j0Su return uRetCode;
W
u?A} fH [H ^ktF }
\~u7 k x-J.*X/aB !0i6:2nw t&m8 V$Q int GetMAC(LPMAC_ADDRESS pMacAddr)
3[`/rg, Yl}'hRp {
mN+
w, Uj]Tdg NCB ncb;
5qZebD2a zl8O @g UCHAR uRetCode;
lsJl+%&8 2Iv&XxSo int num = 0;
vKrOIBP K[{hh;7 LANA_ENUM lana_enum;
dQW=k^X 'U |qe[`x;
% memset(&ncb, 0, sizeof(ncb) );
G':wJ7[]` lRb|GS.h/ ncb.ncb_command = NCBENUM;
y~eQVnH5W &!Sq6<!v2 ncb.ncb_buffer = (unsigned char *)&lana_enum;
W&MZ5t,k= BJA&{DMHm ncb.ncb_length = sizeof(lana_enum);
[{R^!Az&b< *nZe|)m //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
2;&K*>g&. vlW521 //每张网卡的编号等
",&^ f w4I&SLm-b uRetCode = Netbios(&ncb);
bxU 2.YC f7&53yZF if (uRetCode == 0)
XR2Gw4] p ~LTu<*S {
~O|g~H5; *GUQz num = lana_enum.length;
X8m@xFW} K9z 1'k QH //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
6b!F7kyg tNk.|} for (int i = 0; i < num; i++)
GhlbYa 0Ncx':]5 {
|j2b=0Rpk 5B:%##Ug5 ASTAT Adapter;
*yX5g,52-| VPC7Dh%. if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
0Wd2Z-I C_5o&O8Bc {
Ufw_GYxan Z|t`}lK pMacAddr.b1 = Adapter.adapt.adapter_address[0];
D^m`&asC '.{tE* pMacAddr.b2 = Adapter.adapt.adapter_address[1];
r^g"%nq9/ 9K4]~_%h\ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
x`3F?[#l ab-z 7g pMacAddr.b4 = Adapter.adapt.adapter_address[3];
`#g62wb,HY ~-J!WC==U pMacAddr.b5 = Adapter.adapt.adapter_address[4];
Jam&Rj, ^Kbq.4 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
GMv.G ?b,4mDptE }
^pc?oDPSg frh!dN
}
Yo-$Z-ud PH1jN?OEwZ }
*(+*tjcWa v ?Ds| return num;
vz~`M9^ ]cmq }
" z8iuF y"I8^CA \3bT0^7B t>KvR!+`g ======= 调用:
)(/Bw&$ Ia@!Nr2 UM(`Oh8 JLz.lk*. MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
._X|Ye9/ :q>uj5% int n = GetMAC(m_MacAddr); // 获得网卡数量
p~A6:"8s`= h 2QJQ|7a N9S?c >2^|r8l5 TCHAR szAddr[128];
<V
b
SEi .wpp)M.w;H wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
.Ce0yAl~ a#pM9n~a m_MacAddr[0].b1,m_MacAddr[0].b2,
fD* ?JzVY qx'F9I m_MacAddr[0].b3,m_MacAddr[0].b4,
yDORL|
E' ?PSJQ3BC| m_MacAddr[0].b5,m_MacAddr[0].b6);
Tfytc$aQ :OKU@l| _tcsupr(szAddr);
7`P1=`.. s
+Q'\? // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
UCBx?9O/0 $/)0iL{0 <)]j;Tl o4qB0h hfL8]d- Qd"R@+i ××××××××××××××××××××××××××××××××××××
^ZD0rp(l 3?x}48 用IP Helper API来获得网卡地址
$5r1Si) p!o+8Xz5 ××××××××××××××××××××××××××××××××××××
!h.bD/?K CBu$8]9= @-% .+ e_h`x+\: 呵呵,最常用的方法放在了最后
E]&tgZO #I-qL/Lm [+3~wpU(p krSOS WJ 用 GetAdaptersInfo函数
dXMO{*MF{H "8R\!i. knABlU 5M=
S7B3= 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
&eIwlynm )J(@e4;Rv Y![//tg 3FQXp #include <Iphlpapi.h>
N
6t `45 m^%Xl@V:c- #pragma comment(lib, "Iphlpapi.lib")
z#Cgd-^7.# OlcWptM$ (U_dPf F!MxC typedef struct tagAdapterInfo
J PmZ%]wA "o>` Y {
7: .bqRu 5cZKk/"Ad} char szDeviceName[128]; // 名字
KKGwMJku} JrJTIUf_ char szIPAddrStr[16]; // IP
rrc>O*>{i w@ $_2t char szHWAddrStr[18]; // MAC
+]S!pyZ" tK LAA+Z DWORD dwIndex; // 编号
be(p13&od Z*kZUx7I< }INFO_ADAPTER, *PINFO_ADAPTER;
|n %<p *OR(8; e=4k|8 G MtXd}/ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
V?C_PMa W<OO:B.ty /***********************************************************************
{3kI~s 3=Va0}#& * Name & Params::
7p+uHm 5imqZw * formatMACToStr
ghVxcK ,}HnS)+ * (
L~} 2&w X0zE-h6P * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
zmpQ=%/H SX6P>:` * unsigned char *HWAddr : 传入的MAC字符串
b 1t7/q Z<~^(W7h * )
Nbm=;FHB` c[E>2P2-_ * Purpose:
BGZvgMxLJ /u N3"m5i * 将用户输入的MAC地址字符转成相应格式
7).zed^ 2apQ4)6#[H **********************************************************************/
i'NN hP]zC1s void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
-E>se8 %" Bg0 aLU)[ {
& wG3RR| -Drm4sTpDb int i;
lL6qK&; J"O#w BM9 short temp;
^><B5A>; `@r#o& char szStr[3];
*S>,5R0k fP
5!`8 ?.&?4*u tmf=1M strcpy(lpHWAddrStr, "");
wJF Fg : x1ID6kI[{* for (i=0; i<6; ++i)
ky5 gU[ |
QI-gw {
2\1\Jn#q tf@x} temp = (short)(*(HWAddr + i));
^iwM(d]#5 Y2Y!^A89 _itoa(temp, szStr, 16);
C},$(2>0+ `L<)9* if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
;o0o6pF c&T14!lfn strcat(lpHWAddrStr, szStr);
|~3$L\X G$HLta if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
59I} Bt^];DjH }
`[J(au$z y:zo/#34 }
D7Nz3.j j']Q-s(s pd{;`EW| %C8fv|@:f // 填充结构
k^PqB+P! (B zf~#]~ void GetAdapterInfo()
YErn50L 7F{=bL {
WsCzC_'j. ^2PQ75V@. char tempChar;
lC|{{?m 4';]fmf@[i ULONG uListSize=1;
>MIp r 'D4KaM.d PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
SEXLi8;/ i#~1|2 int nAdapterIndex = 0;
9N'um%J3%s y'k4>,`9e C4P7, /fM6%V=Y DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
jdY v*/^ f-tV8 &uListSize); // 关键函数
q61
rNOw_ }PY?
ZG aUy=D:\ OQh36BM if (dwRet == ERROR_BUFFER_OVERFLOW)
r4xq%hy B&m?3w {
6YZ&>`a^ ,b@0Qa" PIP_ADAPTER_INFO pAdapterListBuffer =
/m;w~-N Vy:ER (PIP_ADAPTER_INFO)new(char[uListSize]);
NB&u^8b | We @p dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
'ga1SbA] IfZaK([ if (dwRet == ERROR_SUCCESS)
GZc%* `Vwj|[0k {
wz!]]EQ!o 4[!&L:tR pAdapter = pAdapterListBuffer;
x./jTebeO ma
}Y\(38 while (pAdapter) // 枚举网卡
2/BFlb #1zWzt|DW {
_+8$=k2nM }#
-N7=h CString strTemp = pAdapter->AdapterName; // 网卡名字
9_ Qm_ <][|,9mw strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
ANCgch\ {Pg7IYjH strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
V]PTAhc $XI5fa4Tt pKMf#)qm 7@vcQv
kC strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
*k'9 %'< j86s[Dty pAdapter->IpAddressList.IpAddress.String );// IP
I01On>"@7 i*Y/q-N| 't{=n[ 5Tpn`2F formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
|U^
ff^] 2uWzcy ?F pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
hP,1;`[1 ,h]N*Z-I" :7Vm]xd}do 4:<0i0)5 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
cx2s|@u0 $vy.BYFm #OWwg`AWv U)p2PTfB pAdapter = pAdapter->Next;
B>Nxc@=D `s:| 4;.
.(S,dG0P 3Uag[ms nAdapterIndex ++;
6XQ)Q)
66'TdF]" }
h)wR[N]n 6w}:w?=6 delete pAdapterListBuffer;
MO#%w o-O/M S }
!gf&l ^) 'KQuz)- }
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