如何实现修改网卡物理地址的三种方法
Px5t,5xT8 aTGdmj! 同样要感谢胡大虾
`(0LK%w M}DH5H"s 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
<Fs-3(V+\ PN$
.X"D8 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,
zH=!*[d8 O3n_N6| q 使得两块卡的MAC地址不同,那么网络仍然可以工作。
K?#]("De6 ^D@b;EyK 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
+:6Ii9GN >EXb|vw
都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
&~B5.sppnB .BO< 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
jnuY{0(& TO;.eN!sv 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
$R8w+ Id lEPAP|~uw 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
N0n^L|(R ,]Zp+>{
的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
K:yr-#(P/ %Hi~aRz 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
+TN9ujL6@ SC#sax4N!= 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
Jf:,y~mV %-;bu| 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
Nq 8@Nyp cJn HW 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
77gysd\( $2z
_{@Z 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
=Pe><k [A~G- 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
-ewQp9)G m4ApHM2 台。
3$M3Q]z m.%`4L^`T 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
s[3fqdLP& }dSFAKI2dM 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
d<o.o?Vc i6no;}j 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
Yq'4e[i h:qHR]
8dZ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
>`V}U*}*H WXUkuO ->requesthandler函数要hoo miniport的这个函数似乎不容易找
EU`T6M z
YDK $ 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
utO.WfWP iL?iz?+.%@ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
PjqeE,5 Wr|G:(kw\! bit RSA,that's impossible”“give you 10,000,000$...”
@YL}km&Fw A! 6r/
“nothing is impossible”,你还是可以在很多地方hook。
|w)5;uQ&\ D$Kea
如果是win9x平台的话,简单的调用hook_device_service,就
~a+NJ6e1 z?.(3oLT 可以hook ndisrequest,我给的vpn source通过hook这个函数
}Zl"9A#K -Wo15O" 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
*v #/Y9} z: G}>fk5 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
G!-J$@P {sc[RRN~C 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
i2F(GH?p[ Gbb\h 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
9&jPp4qG O*7i }\{ 这3种方法,我强烈的建议第2种方法,简单易行,而且
$p6N|p q.oLmX 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
( tn<
VK. \|+/0USn 都买得到,而且价格便宜
.hz2&9Ow |`]oc,1h@ ----------------------------------------------------------------------------
<'*4j\* nm):SEkC 下面介绍比较苯的修改MAC的方法
c f*zejbw )/%S=c Win2000修改方法:
YN#XmX% 8R/
*6S=& 1_3?R}$Wl 1X:&*a"5 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
,ep9V,+| FzhT$7Gw Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
%cj58zO|y #O|lfl>} 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
qY}Cg0[@g Zz")`hUG 《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
aL)Hv k: Yw^ Gti'< 明)。
6Q$BUL}2? QNJ\!+,HV 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)
gb_X?j%p7
q)oN2- 址,要连续写。如004040404040。
_80ns&q }xJR.]).KW 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。)
6+ANAk 0x#E4v(UA 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。
1PIzV:L\ 'a_s%{BJXg 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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{9;eH'e 4tnjXP8 获取远程网卡MAC地址。
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bQV("~# Wx k;g fO+UHSC D+hB[*7Fs 首先在头文件定义中加入#include "nb30.h"
L6 kZ2-6 q xSs
~Qc #pragma comment(lib,"netapi32.lib")
We\Y \*!v -;<>tq'3` typedef struct _ASTAT_
F7V6-V{_ } bCK {
rFO_fIJno F`3^wHw^ ADAPTER_STATUS adapt;
H.9yT\f. h-,?a_ NAME_BUFFER NameBuff[30];
pd7O`.3 ]p\u$VY9 } ASTAT, * PASTAT;
sU0Stg8&b d["x=
[f &p)@8HY mDlCt_h 就可以这样调用来获取远程网卡MAC地址了:
+#9xA6,AE j7,13,t1- CString GetMacAddress(CString sNetBiosName)
B#Qpd7E+* ~@ ?"'!U {
B3eNFS tr5'dX4] ASTAT Adapter;
R~!\-6%_ @OY1`EuO prqT (1 'Z59<Y a&x NCB ncb;
A0UV+ -PP T0s35z9 UCHAR uRetCode;
x<Iy<v7- F68},N>vr@ {uEu>D$8 g(KK9Unu memset(&ncb, 0, sizeof(ncb));
%l%=Dkss 48H5_9>: ncb.ncb_command = NCBRESET;
\)p4okpR mn(/E/ ncb.ncb_lana_num = 0;
J1nXAh)J @Jkui Bl=nj.g 1bT'u5& uRetCode = Netbios(&ncb);
'lxLnX 3L?WTS6(u )o86lH"z &qNP?>C!= memset(&ncb, 0, sizeof(ncb));
_'H2>V_ K3a>^g ncb.ncb_command = NCBASTAT;
*Ro8W-+ "9)1K!tH ncb.ncb_lana_num = 0;
37J\i ] ww-XMz h yBr$ 0$ un.G6| S sNetBiosName.MakeUpper();
Ngn\nkf b$;HI7)/K ;%v%K+}r m]bL)]Z FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
iSnIBs9\ -OHvK0~ ;+S2h-4 '=KuJ0`nE9 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
l*~"5f03 nwZ[Ygl| p*A^0DN'Fn <1ztj#B ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
(2\l i{$e bx+(.F ncb.ncb_callname[NCBNAMSZ] = 0x0;
c.|sW2/
s98: *o3 QT7w::ht g_3rEvf"4 ncb.ncb_buffer = (unsigned char *) &Adapter;
3MS3O.0]/ + TPbIRA ncb.ncb_length = sizeof(Adapter);
AlPL;^Y_l 9'L1KQ F?yh23&_4 |HKHN?) uRetCode = Netbios(&ncb);
8cYuzt].. @c.11nfn` $bF`PGR_ YHwVj?6W CString sMacAddress;
BDv|~NHs eZa3K3^ &4ug3 !?tu!
M<1? if (uRetCode == 0)
$i1>?pb3 Hl4vLx@ {
&F@tmM~ '=@-aVp sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
_*OaiEL+: *@b~f&Lx6 Adapter.adapt.adapter_address[0],
hW*^1%1 bTA14&&q Adapter.adapt.adapter_address[1],
$6Q2)^LJ 7LyV`6{70 Adapter.adapt.adapter_address[2],
cOj +}Hz58 V^/h;/!^ Adapter.adapt.adapter_address[3],
I(iGs I yKX:Z4I/ Adapter.adapt.adapter_address[4],
baO&n VfJX<e=k Adapter.adapt.adapter_address[5]);
A ydy=sj L@^!( }
y7}~T!UyfF gvwCoCbb return sMacAddress;
N8/Au=De_ ;1(qGy4 }
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0zq\ j =:0IHyB#0 修改windows 2000 MAC address 全功略
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v~W6yjp +(=[M]5#n S4uR\| #q^>qX
y 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
~k:>Xo[|O =-a?oH- y+~Aw"J} .,iw2: 2 MAC address type:
O+3D
5* (t"YoWA#m OID_802_3_PERMANENT_ADDRESS
PHB\)/ \[hrG?A OID_802_3_CURRENT_ADDRESS
#f jX|b 3 `C3+ ~jrU#<'G9 y|2g"J modify registry can change : OID_802_3_CURRENT_ADDRESS
iR4,$Nn> R.n`R|NOd but OID_802_3_PERMANENT_ADDRESS, you must modify driver
5Dh&ez`oR' $(<*pU -^SD6l$ )I0g&e^Tzy b "AHw?5F v*T@<]f3j Use following APIs, you can get PERMANENT_ADDRESS.
;tIIEc 0$dY;,Q . CreateFile: opened the driver
'rcsK |Y,X=Ed DeviceIoControl: send query to driver
gs2&0rnOy\ 4QN6BZJ5 nh_xbo5L[ 70 DQ/b Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
j(2tbWg9- oU{-B$w Find the location:
jind!@}! Yv|bUZ@ .................
DW;.R<8 39^uLob :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
e[Ul"pMvS` @%okaj#IO :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
(j\UoKLRt TTjjyZ@ :0001ACBF A5 movsd //CYM: move out the mac address
)}k`X<~k Vt 5XC~jK :0001ACC0 66A5 movsw
m:o$|7r aG&kl O>m :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
Z_TbM^N P|QnZ){ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
YJ;a{)e _a02# :0001ACCC E926070000 jmp 0001B3F7
"q#g/T yyYbB ]D ............
~s^6Q#Z9| fTnyCaB change to:
1</t #r B?>#cpWj :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
MDXQj5s^ mm~o%1|WR :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
t3kh]2t @;-Un/'C;7 :0001ACBF 66C746041224 mov [esi+04], 2412
b+fy&rk@- >Sl:Z ,g; :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
Sv[_BP\^h XcW3IO :0001ACCC E926070000 jmp 0001B3F7
Op)R3qt{ o3`gx .....
5L'@WB|{4u fxCPGj 5EZr"[8M I2!&=" 7@ pPqbD}p hB1 iSm DASM driver .sys file, find NdisReadNetworkAddress
5nlyb,"^g "Kf~`0P s#CEhb !haXO ......
5|H(N}S_ c;fyUi :000109B9 50 push eax
(3HgI K0bmU(Xxp ~V)VGGOL$v mCP +7q7 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
+(hwe
jyC sjbC~Te-- |
eT
\Q olW`.3f :000109BA FF1538040100 Call dword ptr [00010438]
_p^ "! w\[*_wQp :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
sJ*U Fm{ vG=$UUh@~ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
*`/@[S2,cu gG|1$ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
D+nj[8y @G&xq"Fg7 :000109C9 8B08 mov ecx, dword ptr [eax]
04LVa|Y@U :'Kx?Es :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
mr\L q~*c m,"tdVo . :000109D1 668B4004 mov ax, word ptr [eax+04]
G@6,O-Sj Wam?(!{mOf :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
i]Of<eQ" (4gQe6tA ......
<Gt{(is |L#r)$n{1 6aK2{-+ tWy<9TF set w memory breal point at esi+000000e4, find location:
'cCj@bZ9X [_B&7#3>7 ......
]fmf X Nv#, s_hG // mac addr 2nd byte
o*S $j Cf? X Ow^"=Oa[ :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
MPw7!G(qj zb*4Nsda: // mac addr 3rd byte
FO3*[O n ]g,)m :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
i2c<q0u $CV'p/^En :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
V&nJT~k HBYpjxh ...
ho=]'MS| {:j!@w 3 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
d|HM f@X*Tlx^| // mac addr 6th byte
eNskuG|1 =C}<0<"iF :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
L*Cf&c`8r qf {B :000124F4 0A07 or al, byte ptr [edi]
Z-V%lRQ=b =1?yS3 :000124F6 7503 jne 000124FB
=)>q.R9 $+N^ s^ :000124F8 A5 movsd
C\h<02 nlnJJM&J$ :000124F9 66A5 movsw
M- A}(r +J 55en
D // if no station addr use permanent address as mac addr
=&xoyF <08 V- .....
Kt0Tuj@CY <;"=ah7A cC]1D*Bn LxDhthZi_ change to
|}Lgo"cTC !Z)^c& :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
b
DvbM ^!tI+F{n{ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
xz'd5 re% <5^(l$IBj :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
`v
er "s; 9D21e(7X :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
qa?y lR"kA gWPa8q<b :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
"xI[4~'`: ,6L>f.V^(U :000124F9 90 nop
|g!#
\ ~(S4/d5 :000124FA 90 nop
G-<~I#k aC`
c^'5 vRs5-T z#/*LP#oY It seems that the driver can work now.
c^k.
<EA -qF| Y
f rpWy 6oD 'kK%sE Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
oPBjsQ x=)$sD-3
(La [J
Xrj{ Before windows load .sys file, it will check the checksum
9m!fW|4 B/}>UHM The checksum can be get by CheckSumMappedFile.
9\2&6H 7F~+z7(h h#nQd=H<g# _%B`Y ?I` Build a small tools to reset the checksum in .sys file.
]^<~[QK_C W@=ilW3RD tT:yvU@a mws.) Test again, OK.
A@r,A?( $Plk4 o*g Tkf !Y? eo[^ij 相关exe下载
7m:, -xp i/z7a%$ http://www.driverdevelop.com/article/Chengyu_checksum.zip \eCdGx? AJu. ××××××××××××××××××××××××××××××××××××
A\Gw+l<h, Q!v[b{]8 用NetBIOS的API获得网卡MAC地址
"
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~O6=dR
L8Q!6oO=< Viw3 /K +l(}5(wc #include "Nb30.h"
[G*mQ@G9 ;U&VPIX$ #pragma comment (lib,"netapi32.lib")
rv:O|wZ "5K:"m bv "S( DP_ \%(A jYv
!} vCM'nkXY typedef struct tagMAC_ADDRESS
1YxI q565 /_\4(vvf {
/Y:Zqk3 HFOp4 BYTE b1,b2,b3,b4,b5,b6;
^Tx1y[hw$ 0P 42C{>'w }MAC_ADDRESS,*LPMAC_ADDRESS;
5]E5 V@C ?$Pj[O^hl .anL}OA_q uHYI :(O typedef struct tagASTAT
q`hg@uwA{` wlJ1,)n^2 {
#A!0KN;GC2 cf9y0 ADAPTER_STATUS adapt;
RiklwR#~r/ \N30SG?o NAME_BUFFER NameBuff [30];
?AE%N.rnsi x&
S >Mr }ASTAT,*LPASTAT;
;<\*(rUe @Klj!2cv$ mwxJ# 5|Qr"c$p UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
U!4 ^; Dp8(L ]6 {
S(pfd2^ F+GQ l NCB ncb;
/Q-!><riD PLD!BD UCHAR uRetCode;
)8;'fE[p} bHCd|4e,2 memset(&ncb, 0, sizeof(ncb) );
SzgVvmM} ctGjqHo ncb.ncb_command = NCBRESET;
SDkN myXV~6R
3 ncb.ncb_lana_num = lana_num;
e(Verd:c vjpe'zx //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
\MU4"sXw PA E)3 uRetCode = Netbios(&ncb );
L<:ya MEu-lM7v memset(&ncb, 0, sizeof(ncb) );
KGIz)/eSg (\j<`"n ncb.ncb_command = NCBASTAT;
vzL>ZBeZ kQ + ncb.ncb_lana_num = lana_num; //指定网卡号
]zO]*d=m E]
[DVY strcpy((char *)ncb.ncb_callname,"* " );
bpkn[K"( 99 ["I: ncb.ncb_buffer = (unsigned char *)&Adapter;
;$Y?j8g X*T9`]l6 //指定返回的信息存放的变量
&("?6%GC &7 ,wdG ncb.ncb_length = sizeof(Adapter);
Hl#o& *Ui" 3]'3{@{}H //接着,可以发送NCBASTAT命令以获取网卡的信息
#xmUND`@ =c|Bu^(Ctw uRetCode = Netbios(&ncb );
=xgW$c/yB I
?1E}bv return uRetCode;
o}T]f(>} t5&$ y` }
1g;3MSn~ 7cC$) JOMZ&c^ zVIzrz0 int GetMAC(LPMAC_ADDRESS pMacAddr)
!`SR$dnE B7#;tCf {
X@arUs7 ,GK>|gNsb NCB ncb;
m>iuy:ti m'pihFR:f UCHAR uRetCode;
\ .:CL?m# 4ngiad6bR int num = 0;
Ct B>
s7 g$A1*<+ LANA_ENUM lana_enum;
W?@ ;(k /fX]Yu memset(&ncb, 0, sizeof(ncb) );
$1axZ~8sS O
@w= ncb.ncb_command = NCBENUM;
H:|yu .N%$I6w ncb.ncb_buffer = (unsigned char *)&lana_enum;
|Oo
WGVc f~]5A%=cZ ncb.ncb_length = sizeof(lana_enum);
WYq, i}S X3nwA#If1 //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
`q F:rQ lU\|F5O@# //每张网卡的编号等
qB8<(vBP+ @gZ%>qe uRetCode = Netbios(&ncb);
Y$(G)Fs w'UP#vT5& if (uRetCode == 0)
|_O1V{Q= n44j]+P {
P?bdjU#_n` 5f1yszd num = lana_enum.length;
zP5H TEz rIu>JyC"p //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
=~R0U oL<^m?-u for (int i = 0; i < num; i++)
&R 0BuFL8 QII>XJ9 {
[9w8oNg0 *`dGapd3 ASTAT Adapter;
[x@iqFO9 n.XT-X^ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
poM VB{U k(T/ydrw {
NWTsL OIm akaQ6DIdG pMacAddr.b1 = Adapter.adapt.adapter_address[0];
0n5N-b?G-@ ]Fa VKC~3 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
GLEGyT?~ zhFGMF1 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
$PNR? Wt_@ vs@.O pMacAddr.b4 = Adapter.adapt.adapter_address[3];
d=q2Or 6Z7{|B5}Y pMacAddr.b5 = Adapter.adapt.adapter_address[4];
:g][99 0Tq6\: pMacAddr.b6 = Adapter.adapt.adapter_address[5];
S]k<Ixvf ETYw }
O%rjY N8:vn0ww }
Cfa?LgSz KpSHf9!&[ }
Y@Ty_j~ si)920?E& return num;
\vKMNk;kz =T9QmEBm }
$LKniK 1XwbsKQ} ,b2Cl[ FLi)EgZXt ======= 调用:
=EFF2M`F xqIt?v2c SeKU?\ !5pnl0D K* MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
O"^KX5 CmM K\R. int n = GetMAC(m_MacAddr); // 获得网卡数量
_8kZ>w( L z0a=A:+/ l,L#y4# *V5R[ TCHAR szAddr[128];
ga VWfG 7)z^*;x wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
wQDKv'zU1 1)H+iN|im/ m_MacAddr[0].b1,m_MacAddr[0].b2,
{i3]3V"Xp |R DPx6!V m_MacAddr[0].b3,m_MacAddr[0].b4,
W$
M4# #\Lt0 m_MacAddr[0].b5,m_MacAddr[0].b6);
_r&`[@m M~=9ym _tcsupr(szAddr);
8h}o5B Ee d2`~ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
c:M~!CXO *RivZ
c9;P (;V6L{Rf> BA53
fC52nK&T8 3
rV)JA ××××××××××××××××××××××××××××××××××××
#D&eov? Q"S;r1 D 用IP Helper API来获得网卡地址
Az{Z=:(0 &+Xj%x.] ××××××××××××××××××××××××××××××××××××
ma,H<0R <Zl}u:(w K#kU6/ gYw4YP0Gz 呵呵,最常用的方法放在了最后
z`y!C3w< k9xfv@v} Wyd,7]'z)Z cE$7CSR 用 GetAdaptersInfo函数
'WUd7 Q!iM7C!8 iG^o@*}a O'*KNJX 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
n3-5`Jti p<: bPw QJ\
o"c mbK$_HvU #include <Iphlpapi.h>
)OS^tG[= 4[v
%]g` #pragma comment(lib, "Iphlpapi.lib")
IZoS2^:yw N^jQ\|A< Z.ky=vCt TFjb1a,) typedef struct tagAdapterInfo
%77v'Pz1 ;*Ldnj;B {
.Cwgl wsYvbI! char szDeviceName[128]; // 名字
j}ywdP`a =W$
f+ char szIPAddrStr[16]; // IP
q' fZA; b*&AIiT char szHWAddrStr[18]; // MAC
Z9,-FO{#3- F[RQ6PW DWORD dwIndex; // 编号
Nk*d=vj $aDAD4mmm }INFO_ADAPTER, *PINFO_ADAPTER;
\R\?`8Orz p#go<Y# Q'>pOtJG*J )O*\}6:S INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
3|x*lmit :[YHJaK /***********************************************************************
LX2rg\a+% P|%uB'|H * Name & Params::
<[Oe.0SGu ia6%>^ * formatMACToStr
P|*c7+q C@1B?OfJ * (
]-]K4*{ f9ux+XQk9 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
k+b!Lw!L jwhc;y * unsigned char *HWAddr : 传入的MAC字符串
jMr [UZ |C"(K-do * )
=z#6mSx|W
i[_B~/_ * Purpose:
'-c
*S]: r /6",#B}%b * 将用户输入的MAC地址字符转成相应格式
|7ct2o~un xU<WUfS1 **********************************************************************/
W>W b|W HueGARS void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
;+C2P@M |I \&r[J {
j.or:nF 4~<78r5m int i;
c@f?0|66M %n?_G| short temp;
;GQCq@)- t@r>GHO char szStr[3];
~(aMKB ~i_YrTp @%iZT4`Ejf 69< <pm,m strcpy(lpHWAddrStr, "");
O?,Grn%'. Pa)'xfQ$Y6 for (i=0; i<6; ++i)
M18> %zM 5?l8;xe`{f {
x
Zp` gi {rqM temp = (short)(*(HWAddr + i));
k4T`{s}e HE!"3S2S&+ _itoa(temp, szStr, 16);
0MpZdJ =)b!M^=X-a if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
@~7y\G =1#obB strcat(lpHWAddrStr, szStr);
R?62gH {:;6 *W if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
c o 8bnH <cm(QNdcC }
l(A)G d5> <=nOyT9 }
2o)8 'Lp d)>b/0CZ fM/~k>wl L0\~K~q // 填充结构
xqSoE[<v ,F%2'W void GetAdapterInfo()
S$N!Dj@e; Fv_B(a {
!}lCwV f/PqkHF char tempChar;
gUr#3# NI
r"i2 ULONG uListSize=1;
o[^nmHrM2 ~V t?'v20@ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
%fuV] 3QI. |;X int nAdapterIndex = 0;
Llf#g#T 'nIKkQ" N 3-/F]}0y6 H|)F-aL[ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
*Z8qd{.$q J5!-<oJ/ &uListSize); // 关键函数
O2qy[]km -xXdT$Xd G)IK5zCDd V1#:[o63+ if (dwRet == ERROR_BUFFER_OVERFLOW)
N&yr?b'!-* m)l'i!Y {
:y.~IQN Y'y
yrn} PIP_ADAPTER_INFO pAdapterListBuffer =
8|L;y[v 7!F -.kG (PIP_ADAPTER_INFO)new(char[uListSize]);
KwHlpW* XvSng"f. dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
icK$W2<8mg =4[
U<opP if (dwRet == ERROR_SUCCESS)
Hk
f<.U 3ytlD ' {
Na>w~ !aB~G}' pAdapter = pAdapterListBuffer;
B ({g|}|G+ HDO_r(i while (pAdapter) // 枚举网卡
<KX fh }U'VVPh_ {
OF} ."a }
fa CString strTemp = pAdapter->AdapterName; // 网卡名字
p%R+ c +'/C(5y)0X strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
~ <36vsk I@oSRB strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
TKp2C5bX gNJdP!(t
x7xMSy .uinv
strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
JU#m?4g MTip4L W9 pAdapter->IpAddressList.IpAddress.String );// IP
_WR/]1R "m%EFWUOl =w!2R QB cd|/4L6 formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
7,s5Gd- X[!S7[d-y pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
sd9b9?qiu "$/1.SX;] Vx{
O\SH;y,N AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
m3~_uc/+D O"X:3srJ` M._;3_)%/ ]O>AD6P pAdapter = pAdapter->Next;
u9m ~1\R* iR"6VO ;X;(7 @\r2%M- nAdapterIndex ++;
z=TOGP( |- <72$j }
T`bUBrK6g` zR4]buHnE delete pAdapterListBuffer;
naM~>N ~s
yWORiXm }
N!fjN >cw <#wVQ\0C }
R$p(5>#\5 DheQcM }