如何实现修改网卡物理地址的三种方法
RP&H9> rwr>43S5<3 同样要感谢胡大虾
_O~DJ" 'VCF{0{H~ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
dC;@ Fn - xtj:UO 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,
Hw[u Sv8 L!:} 使得两块卡的MAC地址不同,那么网络仍然可以工作。
8)3g!3S g83]/s+ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
x7 jE
Ns ) e"P>b? OY 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
:a(er'A aLTC#c%U 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
W>036 4)ez0[i$X 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
I?@9;0R SUxz &xH 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
HjUs}#</ k,O("T[ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
CGvU{n," he;;p ="!* 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
1I^[_ /_\y S!cc% 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
UbT 7 #WlIH7J8Tc 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
k2muHKBlk n%? bMDS 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
jD9^DzFx gy/z;fB 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
]cLO-A hrPm$` 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
0 3kzS ]g r`}')2 台。
OF*m9 7HzO_u%H1 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
yhg^1l|t, =dz
iR_ 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
Jj}+tQf 77"'? 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
5O<7<OB E\&~S+:Xp w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
gq4le=,v /<)A!Nn+F ->requesthandler函数要hoo miniport的这个函数似乎不容易找
vL(7|K Gb.r!W8 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
Va>~7 ;QQLYT 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
.~qu,q7k~ {Sm^F bit RSA,that's impossible”“give you 10,000,000$...”
s0
hD;`cm v<N7o8 “nothing is impossible”,你还是可以在很多地方hook。
8.bIP
ju%v W>+\A" 如果是win9x平台的话,简单的调用hook_device_service,就
>.N?y@ XhjH68S( 可以hook ndisrequest,我给的vpn source通过hook这个函数
E c[-@5x OD
09XO 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
p=_K P9 rAq2 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
fF37P8Ir ={y Mk 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
@w|'ip5@ dBkw.VOW 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
u*0Ck*pZ OI</o0Ca 这3种方法,我强烈的建议第2种方法,简单易行,而且
1TeYA6 t jFfuT9oId 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
)e`$'y@L$ Xl^=&!S>me 都买得到,而且价格便宜
raRb
K8CQ WrBiAh, ----------------------------------------------------------------------------
"b5:6\ "HSAwe`5jU 下面介绍比较苯的修改MAC的方法
A46z2 [`^5Zb Win2000修改方法:
'=}F}[d"kk X8aNl"x v1wMXOR !2>MaV1, 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
^3?]S{1/# 1 i #
.h$ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
+ HvEiY ^6tGj+D9 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
:=!?W^J jy#'oadS? 《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
F3j#NCuO=z /f2HZfj 明)。
S?n, O+q bC{1LY0 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)
rkOLTi[$ uzjP!qO 址,要连续写。如004040404040。
=z`GC1]bL j}~3m$ 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。)
Ao>] ~r0 i|A0G%m] $ 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。
9D,`9L5-= D/wX 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。
8V$pdz| [ 4,kdP)Md$ ;^VLx)q vqDd][ n ××××××××××××××××××××××××××
:(gZ\q">k &0A^_Z .nA 获取远程网卡MAC地址。
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.=rS,Tpo YmXh_bk 'o41)p `rEu8u 首先在头文件定义中加入#include "nb30.h"
c!n\?lB T 2Uu/^ #pragma comment(lib,"netapi32.lib")
8bT]Nv CA 62{(i'K typedef struct _ASTAT_
\D
Oq x =y)e&bj {
@T>\pP]o >S\D+1PV ADAPTER_STATUS adapt;
fX"cQ& %dA6vHI, NAME_BUFFER NameBuff[30];
h8# 14? ft$@':F } ASTAT, * PASTAT;
'a8{YT4 Fo
K!JX* -L=aZPW`M >9F&x>~ 就可以这样调用来获取远程网卡MAC地址了:
UbDRzum $2lrP]`>j. CString GetMacAddress(CString sNetBiosName)
4O}ZnE1[ t.0F {
^lADq'] [Aqy%mbG ASTAT Adapter;
:Y/>] tS4 VHwAO:+- _`'VOY`o ?4 p\ujc NCB ncb;
A{3VTe4TV (t$jb|Oa UCHAR uRetCode;
/Z':wu\ \v|nRn,`- r57CyO <:(pnw*L memset(&ncb, 0, sizeof(ncb));
UEkn@^&bg L-J 7z+{ ncb.ncb_command = NCBRESET;
6k569c{7 fjD/<`}v ncb.ncb_lana_num = 0;
Q)`3&b njhDrwN )w3?o#@ 5%` fh% uRetCode = Netbios(&ncb);
6MsVV_/ :!',o]"4,k K+2sq+3q 0^l)9zE memset(&ncb, 0, sizeof(ncb));
g"c |%3 wlSl ~A/s ncb.ncb_command = NCBASTAT;
zVeQKN9^Z $q}zW% ncb.ncb_lana_num = 0;
=t@8Y`9w )Q:.1Hgl
e u{ G3Z>,"w;= sNetBiosName.MakeUpper();
BC*)@=7fx 4gyC?#Ede c:[z({` |_fmbG FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
hrT!S hh%fmc pK_n}QW "#<P--E 9 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
#RfNk;kaA cJp:0'd 2kG(\+\ '+%<\.$ ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
G&2UXr3 vIMLUL0 ncb.ncb_callname[NCBNAMSZ] = 0x0;
|->P|1
P jFE1k(2e {DP%=4 c;RL<83: ncb.ncb_buffer = (unsigned char *) &Adapter;
;_bZH%o. O{P@fv%~(o ncb.ncb_length = sizeof(Adapter);
3c%dErch `lI(SS]w 1]DPy+ gfr
y5e uRetCode = Netbios(&ncb);
gAFu [.ya&E)x oR``Jiob| _lK+/"-l CString sMacAddress;
aRt`IcZYz jUtFDw VXfp=JE F' NX if (uRetCode == 0)
Ah_,5Z@&R 9i^dQV.U= {
+1uAzm4SL \E}YtN# sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
}3%L3v& j'\!p):H Adapter.adapt.adapter_address[0],
f*(W%#*| Q/u2Q;j> Adapter.adapt.adapter_address[1],
9Q*T'+V DK6^\k][V Adapter.adapt.adapter_address[2],
xAZ-_}'tW q3_ceXYU Adapter.adapt.adapter_address[3],
uT\|jv, w#-J ?/m Adapter.adapt.adapter_address[4],
c3L)!]kB @2X{e7+D Adapter.adapt.adapter_address[5]);
o+}>E31a o.o$dg(r! }
2kXa >14x.c return sMacAddress;
}{oZdO WVa-0; }
O7})1|>1 i(hL6DLD p-qt?A yJ0q)x sS ×××××××××××××××××××××××××××××××××××××
"ZHA.M]` WP}NHz4H 修改windows 2000 MAC address 全功略
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K}OY!| j=],n8_i Ra!Br6 _ Vo35kA 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
^!FLi7X .XZq6iF9 l`mNOQ@}' 5`3Wua 2 MAC address type:
>508-)' SJ%h.u@&@F OID_802_3_PERMANENT_ADDRESS
Y!1x,"O'H =Z(_lLNmh OID_802_3_CURRENT_ADDRESS
'ZiTjv] ab!Cu8~v i(9 5=t( SQSPdR+ modify registry can change : OID_802_3_CURRENT_ADDRESS
VfFXH,j flXDGoW but OID_802_3_PERMANENT_ADDRESS, you must modify driver
@OB7TI_/
CI8bHY$ >Ohh)$
810pJ wG-lR,glb `B%IHr Use following APIs, you can get PERMANENT_ADDRESS.
a3wk#mH
\46
'j. CreateFile: opened the driver
xIb"8,N ->u}b?aF DeviceIoControl: send query to driver
c H7Gb|,M v>!tws5e {gkY:$xnrG 9sId2py]W Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Z`jSpgWR r9vO(m~ Find the location:
rGt/ /6 6!|/(~ .................
4~DW7( P2t9RCH :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
)J>-;EYb8 "BvAiT{u :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
2zlBrjk; N,0&xg3 :0001ACBF A5 movsd //CYM: move out the mac address
,| Zkpn8 "0sk(kT :0001ACC0 66A5 movsw
!zR1CM R[bI4|t :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
#*zl;h1( b9L"?{ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
9l&4mt;+&< ;3P~eeQR :0001ACCC E926070000 jmp 0001B3F7
J9V,U;"\ c*N>7IF, ............
XPfheV G ')82a49eA change to:
J};=)xLX; Fs 95^T :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
d#>iFD+ 6%\&m|S :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
z <jH{AU lWRRB&8 :0001ACBF 66C746041224 mov [esi+04], 2412
F4|U\,g U^~jB= =] :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
sqE? U*8.- ]N4?*S*jd) :0001ACCC E926070000 jmp 0001B3F7
JIh:IR(ta RbN# dI' .....
^)i1b:4 B4kJ 7Pdny XR@C^d {IG5qi?/E) 1c19$KHu 8;q2W
F{AX DASM driver .sys file, find NdisReadNetworkAddress
C9Xj)5k@R 6 66f;h Og E<bw vNIQ1x5Za ......
YCI-p p #
M18&ld,r :000109B9 50 push eax
h3BDHz, qP4vH] cP,bob] <"HbX * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
<UE-9g5?G 3OvQ,^[J4 |
rI;84=v2&9 7:P+ S%ZL :000109BA FF1538040100 Call dword ptr [00010438]
;%V)lP "o >sl#2,br :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
-+,3aK<[ Jd-u? :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
7>$&CWI :@c\a99Kx :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
*L+)R*|:& $PbwC6>8 :000109C9 8B08 mov ecx, dword ptr [eax]
xwe^_7 b.lK0 Xo :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
mZ!1Vh
M_ii :000109D1 668B4004 mov ax, word ptr [eax+04]
;'7gg] ? 1
~C`I; :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
` Clh; ])D39 ......
79G& 0 P\ 6ntduXeNVh 3 6-Sw g|V md set w memory breal point at esi+000000e4, find location:
w^N3Ma s;!Tz) ......
p)y'a+|7 -V'h>K // mac addr 2nd byte
(I0QwB 8TV
"9{
n :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
]<g`rR7} t/Y)% N // mac addr 3rd byte
xa]e9u% ['#3GJz- :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
)a0%62 ;($" _h :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
m{{8#@g F?*ko, ...
JR^#NefJ yf@DaIG :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Unc_e `p\@b~GM // mac addr 6th byte
*wNO3tP't Di>B:= :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
/+g)J0u Kjfpq!NYE :000124F4 0A07 or al, byte ptr [edi]
iW$f1=i PH6NU&H :000124F6 7503 jne 000124FB
au~}s |#
~uRL+<.c :000124F8 A5 movsd
9f7T.}HM 2oFbS%OV :000124F9 66A5 movsw
o5`LLVif5y = k7}[!T // if no station addr use permanent address as mac addr
qEy]Rc% ;rjd?r .....
]^c]* O[8 'pQ\BH Bkh1VAT Yfjp:hg/! change to
{- Y.C*E o{I]c#W :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
HI%#S&d 9}*<8%PSt, :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
ie9,ye" .Mz'h9@ :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
X|wg7>kh*` JVawWw0q :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
%9Y3jB",2 dRu|*s :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
G
;fc8a[X ae-hQF& :000124F9 90 nop
i3v|r 0O~L TF7~eyLg :000124FA 90 nop
7'1 +i jt,dr3|/n X\
bXat+ H(,D5y`k1 It seems that the driver can work now.
V3t;V-Lkt nLc Oz3h f\]splL `%nj$-W: Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
hH])0C R[T94U d&apu{ d ub%fs Before windows load .sys file, it will check the checksum
Ka|,
qkb 9zs!rlzQ The checksum can be get by CheckSumMappedFile.
u/S{^2`b &>$+O>c , 3qNLosm#M y L|'K} Build a small tools to reset the checksum in .sys file.
9fQFsI o b,%); m @M_p3[c\ "CcdwWM Test again, OK.
>Ndck2@ #cdrobJ 9#iv|X ^oYudb^% 相关exe下载
N`1W"Rx! yhzZ[vw7k http://www.driverdevelop.com/article/Chengyu_checksum.zip ey ; 94n:< {Xw6p ××××××××××××××××××××××××××××××××××××
f tE2@} w0(1o_F7. 用NetBIOS的API获得网卡MAC地址
rmh 1.W wM
aqR"% ××××××××××××××××××××××××××××××××××××
Htn''adg5 i?0+f}5<p ,UE>@;] m&!4*D #include "Nb30.h"
#'lqE)T |jT^[q(z #pragma comment (lib,"netapi32.lib")
9f U,_`r ZA {T0: h =E)5&Z rD":Gac zC<k4[ . Lw_s'QNWR typedef struct tagMAC_ADDRESS
!gbPxfH:6 qOM" ?av {
GX-V|hLaGX oTLA&dy@ BYTE b1,b2,b3,b4,b5,b6;
.m/$ku{/J `j)S7KN }MAC_ADDRESS,*LPMAC_ADDRESS;
#ssSs]zl jS<(Oo %f'mW2 E=eK(t(8 typedef struct tagASTAT
noL&>G pN?geF~t| {
]~!?(d!J/ Al-;-t#Dc ADAPTER_STATUS adapt;
YRRsbm{ '2X6>6`w NAME_BUFFER NameBuff [30];
:Y)jf %3;vDB*L$ }ASTAT,*LPASTAT;
$vjl-1x& MIF`|3$, vA"MTncv bpp{Z1/4 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
K}e:zR;;^ X" m0|| {
E8LA+dKN: F(}~~EtPHo NCB ncb;
;:DDz QMAineO UCHAR uRetCode;
OPe3p {] )oAx t70 memset(&ncb, 0, sizeof(ncb) );
lNRGlTD% R;l;;dC= ncb.ncb_command = NCBRESET;
l\t\DX"s_ -'%>Fon ncb.ncb_lana_num = lana_num;
YDxEWK< 1r?hRJ:' //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
0+dc J<;@RK,c_ uRetCode = Netbios(&ncb );
wY'w'%A? ?_V&~?r memset(&ncb, 0, sizeof(ncb) );
1XXuFa& eg Xbe)ld ncb.ncb_command = NCBASTAT;
[Zxv&$SQ 'L$}!H1y ncb.ncb_lana_num = lana_num; //指定网卡号
1O,:fTG< oqUF_kh strcpy((char *)ncb.ncb_callname,"* " );
;U)xZ _Ew~ 3Z%~WE;I ncb.ncb_buffer = (unsigned char *)&Adapter;
W{W8\ 1LZ[i89&% //指定返回的信息存放的变量
#X t|"Z kH'zTO1 ncb.ncb_length = sizeof(Adapter);
}N,$4h9Dj :}* //接着,可以发送NCBASTAT命令以获取网卡的信息
sFbN)Cx o|G[/o2 uRetCode = Netbios(&ncb );
XDQ5qfE| wSd|-e return uRetCode;
JEh(A=Eu> kVe4#LT }
#UesXv &m=73RN j[Q9_0R~lR R(AS$<p{!> int GetMAC(LPMAC_ADDRESS pMacAddr)
h
]6:`5- DmtCEKa {
QCAoL.v aDZ,9} NCB ncb;
@i <vlHpl AEd]nVV Q UCHAR uRetCode;
?RQ_LA; |5TzRz int num = 0;
NpLZ
,|H
H ]z83:Z LANA_ENUM lana_enum;
O;lGh1. WRov7 memset(&ncb, 0, sizeof(ncb) );
[jEZ5]% iu.v8I;< ncb.ncb_command = NCBENUM;
B?
Z_~Bf& w<&R|= 93 ncb.ncb_buffer = (unsigned char *)&lana_enum;
K;Fs5|gFU lW|`8ykp ncb.ncb_length = sizeof(lana_enum);
?Gqq]ozm z3Zo64V~7 //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
(Cb;=:3G <BiSx //每张网卡的编号等
V|&->9" Ji)Ys
ebV uRetCode = Netbios(&ncb);
!9t,#?! J!\oH%FJp if (uRetCode == 0)
pf$gvL 4G2iT+X- {
"IN[( .+(R,SvN%< num = lana_enum.length;
%k'>bmJ <&RpGAk%I //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
\2))c@@% $a'}7Q_ for (int i = 0; i < num; i++)
RJ1@a Dbu>rESz {
4$+1&+@ ] `?G&w.Vs ASTAT Adapter;
,GF]+nI89 b4&l=^:e= if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
XR_Gsb%l E?-
~*T {
|=js!R| N 9W,p2 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
fSVb.MZa7 _9C,N2a{C pMacAddr.b2 = Adapter.adapt.adapter_address[1];
m+Kl
(YM2Cv{4 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
6Ts[NXa }jg1..)"< pMacAddr.b4 = Adapter.adapt.adapter_address[3];
}qT{" *SC [vqf hpz pMacAddr.b5 = Adapter.adapt.adapter_address[4];
;ObrBN,Fu F0kdwN4; pMacAddr.b6 = Adapter.adapt.adapter_address[5];
Z4oD6k5oc +rJDDIb }
:s*t\09V7 E#R1 }
o3$dl`' I0*N
"07n }
ik#ti=. H'+3<t> return num;
!dq$qUl/ *ze,X~8- }
#mYe@[p@ UD=[::## q P0UcG D"gv:RojD ======= 调用:
C8W_f( i~ OS-k_l L f0879(,i U(gYx@ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
(&SPMhs_|( RzU9]e int n = GetMAC(m_MacAddr); // 获得网卡数量
:{
iK 5 *q"1I9zvT G.r .Z0 gO{$p q} TCHAR szAddr[128];
cJf&R^[T B@v
(ZY wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
85e*um^ _6!iv m_MacAddr[0].b1,m_MacAddr[0].b2,
P?^%i *j(UAVp m_MacAddr[0].b3,m_MacAddr[0].b4,
b;FaTm@ }@"v7X $ m_MacAddr[0].b5,m_MacAddr[0].b6);
!jf!\Uu[U ep4?;Qmho _tcsupr(szAddr);
Fi/`3A@68 #&ei // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
4
|bu= T yuC|_nL Ii#+JY0k -/
G#ls|? #0?3RP qHgzgS7a ××××××××××××××××××××××××××××××××××××
*pDS%,$xe TqSjL{l% 用IP Helper API来获得网卡地址
5`@yX[G [kTckZv ××××××××××××××××××××××××××××××××××××
\TYVAt]
? K:A:3~I!NW 9kwiG7V1 Nv|0Z'M 呵呵,最常用的方法放在了最后
f|ERZN`uB >6Jz=N, %mIdQQ, u@P1`E1Q 用 GetAdaptersInfo函数
OsW*@v( &bGf{P*Da d,o*{sM5d 7kITssVHI 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
)?I*zc P,b&F .4l
cES~ qA[cF$CIl) #include <Iphlpapi.h>
EG|_YW7 Yg}b%u,Q #pragma comment(lib, "Iphlpapi.lib")
o^'QGs " $d,/(*Y#- pFV~1W: uH(M@7"6_! typedef struct tagAdapterInfo
^x$1Nf ,B /b>i {
8Q"1I7U Q,Y^9g"B`~ char szDeviceName[128]; // 名字
E^A!k=> >vR2K^ char szIPAddrStr[16]; // IP
6$kh5$[ q: X^V$` char szHWAddrStr[18]; // MAC
g[HuIn/ ^go3F{;4i DWORD dwIndex; // 编号
oad /xbp@/ $e{[fmx }INFO_ADAPTER, *PINFO_ADAPTER;
7G7"Zule*j 8F'm#0 s}yN_D+V TA8 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
Bj"fUI!dK m.\JO /***********************************************************************
+G\i$d;St |f\WVGH * Name & Params::
ZD7qw*3+ ~3&hvm[IQ * formatMACToStr
dPxJ`8 xZM4CR9]*C * (
qq_ZkU@xg O4:_c-V2 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
uRYq.`v, 5iI(A'R[7 * unsigned char *HWAddr : 传入的MAC字符串
~w9`l8/0 zD<8.AIGC * )
gIIF17|Z 7TU xdI * Purpose:
^t *Ba>A 1*'gaa&y * 将用户输入的MAC地址字符转成相应格式
9g'6zB US"UkY-\ **********************************************************************/
BjfTt:kY |7 Ab_ void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
9]lyV )D)4=LJ {
{t.S_|IE (uy\~Zb int i;
&Nw|(z&$ _
b</
::Tp short temp;
XX
"3.zW Sqyju3Yp char szStr[3];
Eau
V Z6Z/Y()4Tl xP;>p|
M CN}0( 2n strcpy(lpHWAddrStr, "");
yq<W+b/ `B:hXeI for (i=0; i<6; ++i)
rhX?\_7o vA[7i*D{w {
,7DyTeMpN Sfp-ns32%A temp = (short)(*(HWAddr + i));
y+V>,W)r7 cM4{ e^ _itoa(temp, szStr, 16);
#yU"n-eLR (ip3{d{CT] if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
pp{GaCi J, +/<Y! strcat(lpHWAddrStr, szStr);
~O!E &~ -v|lM8 if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
g!r)yzK PnB2a'(^@? }
<OJqeUo+*\ $!_} d }
<b\8<mTr NS TO\36 AxF$7J( oIMS >& // 填充结构
1mR@Bh 52,'8`
] void GetAdapterInfo()
6D`.v@ Y=O-^fL {
U z[#ye NR-<2
e3 char tempChar;
B[
D
s?: Bn=YGEvz ULONG uListSize=1;
(:%t )vg@Kc26 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
PlT_]p \OWxf[ int nAdapterIndex = 0;
Lxv_{~I* tw.z5 Uyeo0B" $fT#Wva-\d DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
,t9CP -mo4`F &uListSize); // 关键函数
-7o-d-d F ac966<# 8<KC-|y. Ol>/^3a= if (dwRet == ERROR_BUFFER_OVERFLOW)
\5=4!Ez C@-cLk {
^ P
A|RFP hstGe>f[6 PIP_ADAPTER_INFO pAdapterListBuffer =
r>PKl'IbE FFmXT/K"/j (PIP_ADAPTER_INFO)new(char[uListSize]);
'YYT1H) N pQOLX/<? dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
5~(nHCf> lH@goh if (dwRet == ERROR_SUCCESS)
`krVfE;_O 8YgRJQZ! {
w{;~ |lu@rN pAdapter = pAdapterListBuffer;
=}u?1~V i.eMrzJ| while (pAdapter) // 枚举网卡
y&\t72C$Fi sb1tQ=u[ {
Ox)_7A xo n^=Wo; CString strTemp = pAdapter->AdapterName; // 网卡名字
wAzaxeV= +%~me? strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
sEZ2DnDI |?MD>Pez strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
#SjCKQ~ De>,i%`Q,D -lq`EB+ YB^m!A),I[ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
6lkCLH 'P4V_VMK pAdapter->IpAddressList.IpAddress.String );// IP
9i{(GO f9IqcCSW v|(N osLEH?iKW formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
qF`]}7"^ hgwS_L pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
HW'I $ . 'dv( s.KfMJ"u[ vkM_a}%< AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
#G?",,&dM CWB<I |RqCI9N6 U^DR'X= pAdapter = pAdapter->Next;
B)0;gWK ,W/Y@ScC z U*Mk T8W^qrx.v nAdapterIndex ++;
3RcnoXX_ Wg8*;dvtM }
c]qh)F$s8 :3J`+V}9; delete pAdapterListBuffer;
r/0AM}[!*j qNMYZ0, }
$?LegX [[ Nn~7 }
tn(6T^u lYr4gFOs }