如何实现修改网卡物理地址的三种方法
kc\^xq~ ;zIAh[z 同样要感谢胡大虾
u)MdFz B3]q*ERAo 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
-S
OP8G P|_>M SO1' 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,
!&Vp5]c [ K;3Qf) 使得两块卡的MAC地址不同,那么网络仍然可以工作。
lh&Q{t(+8 J"L+`i 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
e-ILUzT (u+3{Eb 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
r'uD|T H Oj6 - 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
tpO%)* x-+Hy\^@| 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
1RZhy_$\. %vDN{%h8 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
aRdzXq#x |vw0:\/H 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
&aqF||v%) D|@*HX@_Xp 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
G<l+94( Jc"xH~, 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
61HU_!A8S iF?4G^ 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
\L-o>O h.E8G^}@ 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
/\V-1 7- ;tP-#Xf 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
$+!/=8R) SZW`|ajH 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
8<z+hWX=4 1~Zmc1] 台。
z;JyHC) UmcPpZ 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
:[|4Zn o<`Mvw@Z 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
u+a"
'* N?TXPY 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
lO! Yl:;m% ]*|+06 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
(B{`In8G>y \C $LjSS- ->requesthandler函数要hoo miniport的这个函数似乎不容易找
oOlqlv _]@ 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
sa$CCQ 8i/5L=a"` 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
'/%]B@! zgXg-cr bit RSA,that's impossible”“give you 10,000,000$...”
(`\ DDJ[ }lt5!u~} “nothing is impossible”,你还是可以在很多地方hook。
GKTt!MK 7v3'JG1r- 如果是win9x平台的话,简单的调用hook_device_service,就
y_boJ e`9d&" 可以hook ndisrequest,我给的vpn source通过hook这个函数
m r"b/oM{ Z:9xf:g* 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
o{7wPwQ;*
n@xC?D:t* 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
r==d^ IcRA[
g 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
d$qivct f]%:.N~1w 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
ICAp U:"X * 这3种方法,我强烈的建议第2种方法,简单易行,而且
D])&> uF,F<%d 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
"159Q wV8_O)[ 都买得到,而且价格便宜
@oE^( D1hy:KkAv] ----------------------------------------------------------------------------
.8Eh[yiln 3,`I\>No 下面介绍比较苯的修改MAC的方法
vZMb/}-o ]Fi_v?42x Win2000修改方法:
Q*4{2oQ )E9[=4+*C$ UMtnb:ek
ac 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
8J|2b; Vf O|%03q( Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
x*>@knP<- Qw>~]d,Z 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
c12mT(+- NxY B)`~ 《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
>TI/W~M r@")MOGc 明)。
(;\"
K? 8Of.n7{ 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)
vH1IVF"DS WH|TdU$V 址,要连续写。如004040404040。
%Q,6 sH# 3.?G,%S5.$ 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。)
` /
<y0H Sc b' 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。
xqm-m /bdL.Y# V 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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ob3)bI oM _[)f<`!g_V 获取远程网卡MAC地址。
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wrP3:!= mVXwU](N R+sv? 4k p1F{ v^ 首先在头文件定义中加入#include "nb30.h"
y{>T['"@ S\76`Ot #pragma comment(lib,"netapi32.lib")
u~rPqBT{d3 Q|KD$2rB typedef struct _ASTAT_
/]U),LbN 8*zORz {
3~q#P B*Z}=$1j ADAPTER_STATUS adapt;
osM[Xv {Jbouj?V! NAME_BUFFER NameBuff[30];
,FIG5-e,} 'p_|Rw> } ASTAT, * PASTAT;
u.yYE,9 oU l0w~Xn W3+;1S$k %Ev)Hk 就可以这样调用来获取远程网卡MAC地址了:
g)!d03Qoy \jmT#Gt`9 CString GetMacAddress(CString sNetBiosName)
8I8{xt4 z`H|]${X {
- +<ai h\T}$jgfWm ASTAT Adapter;
PGd?c#v# !w1acmo<_ >//yvkZ9, M{z&h> NCB ncb;
&3Y "Zd! @[LM8 @: UCHAR uRetCode;
nt:ZO,C:R :(A k: x)R1aq B#]:1:Qn memset(&ncb, 0, sizeof(ncb));
we0haK ke<l@wO ncb.ncb_command = NCBRESET;
y_``-F&Z @Os0A ncb.ncb_lana_num = 0;
g
es-nG- lb{X 6_. !c"EgP+ rF$S uRetCode = Netbios(&ncb);
Aflf]G1 7aS%;EU {3T&6 LA z? Iu;X memset(&ncb, 0, sizeof(ncb));
s
.@S zq qXprD.; } ncb.ncb_command = NCBASTAT;
qP[_!C. I)\{?LdHR ncb.ncb_lana_num = 0;
nP&6i5s% :x,dYJm dUQ)&Hv Bx/)Sl@ sNetBiosName.MakeUpper();
],
IQ~ :*M2@ sa}.o Zp Q SJ}PV:x FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
hwQrmVwvP mGpBj9jr1 s"`Oj5 (zPsA strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
_b`/QSL N(e>]ui a51}~V1 )j QrD` ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
iu9+1+- 33ZHrZ ncb.ncb_callname[NCBNAMSZ] = 0x0;
Jt:)(&-t >E7s}bL" 4~AY:
ib| >uo=0=9= ncb.ncb_buffer = (unsigned char *) &Adapter;
?AVnv(_ bN&DotG ncb.ncb_length = sizeof(Adapter);
:*vSC: q _}gfec4o e#vGrLs. eNK6=D| uRetCode = Netbios(&ncb);
y(*5qa<> x6Tpt^N} HqI[]T@ Y=i_2R2e2 CString sMacAddress;
KGf@d*ZOMz z%]3`_I M96Nt&P` qYPgn_ if (uRetCode == 0)
-UWyBM3c@ Zbr1e5? {
= Qn8Y`U iOk`_LG# sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
4QE")Ge O))j Adapter.adapt.adapter_address[0],
T4J
WZ t R.>d Adapter.adapt.adapter_address[1],
"u'dd3! )+"(7U< Adapter.adapt.adapter_address[2],
1]W8A.ZS >_# A*B| Adapter.adapt.adapter_address[3],
]D^zTl3=q ^U^K\rq 1u Adapter.adapt.adapter_address[4],
3*F|`js" Q>xp 90&.n Adapter.adapt.adapter_address[5]);
f*EDSJu\ 9%dO"t$-q }
-dw/wHf" ^Ge|tBMoKE return sMacAddress;
Sq5}v]k@& -j^G4J }
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8SBa w'a MnQ 6 !1Z 修改windows 2000 MAC address 全功略
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-5\.\L3y) FC4hvO(/m {\VmNnw 9? |m ^ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
.4!wp& ^fU,9 618bbftx{ :io~{a#.2\ 2 MAC address type:
t&C0V|s79$ m xy=3cUi OID_802_3_PERMANENT_ADDRESS
r3YfY\ QaOFl`i OID_802_3_CURRENT_ADDRESS
kqCUr|M.P m.U&O=]5 V^\b"1X7N ?aZ\Dg{ modify registry can change : OID_802_3_CURRENT_ADDRESS
<2\QY 2~)q080jh but OID_802_3_PERMANENT_ADDRESS, you must modify driver
_2<k,Dl;RY P!/:yWd UFE~6"t( I^QB`%v5 %"3tGi:/ AVp"<Uv Use following APIs, you can get PERMANENT_ADDRESS.
?o(Y\YJf {z# W- CreateFile: opened the driver
s=XqI@ Ucj>gc= DeviceIoControl: send query to driver
D|8h^*Ya cV* 0+5 :5zO!~\
K
st2.Yy Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
k= 9a/M
u a@-!,Hi Find the location:
1gH>B5` =l$qwcfbo .................
(<yQA. M o &E2ds3 :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
&&n-$WEl M5B?`mTl :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
lJ<(
mVt N4,!b_1 :0001ACBF A5 movsd //CYM: move out the mac address
MLn?t^v- G]I^ zd&P :0001ACC0 66A5 movsw
?tYc2R9x6" R(A"6a8* :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
!xD_=O 28o!>* :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
Y.o-e)zX ptpu
u=3" :0001ACCC E926070000 jmp 0001B3F7
SG3qNM: g
EJO6k1 ............
bhT:MW! nIqmora change to:
Jz)c|8U g8;JpP w :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
SZC1$..2T 5,?Au :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
j=w`%nh4"f qo0]7m7| :0001ACBF 66C746041224 mov [esi+04], 2412
}!Xj{Eoc xW'(]Z7_ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
+tFl 96CC5 :0001ACCC E926070000 jmp 0001B3F7
Fy]j33E 4 Yl:1rz .....
AlT04H rxAb]~MMp n5 jzVv y:8Oc? z,=k F I .JL?RH2@8 DASM driver .sys file, find NdisReadNetworkAddress
RLbxNn $.r: .cm$*>LW:x v]BMET[w ......
)WazbT@ XDq*nA8#5B :000109B9 50 push eax
l050n9#9p $Z^HI . vQCX1V( j*N:Kdzvl * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
C9FQo7 8Dy;'BtT |
k-\RdX)E .TetN}w :000109BA FF1538040100 Call dword ptr [00010438]
-AxO1
qO D.R 7#^. :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
E14Dq#L ~uz 4 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
2:l8RH!Y KZSvT{ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
[ !#<nY/C GFBku^pi :000109C9 8B08 mov ecx, dword ptr [eax]
QWV12t$v B>M @ ' :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
Q{+&3KXH }Qm: g :000109D1 668B4004 mov ax, word ptr [eax+04]
Ox1#}7`0> DJf!{:b) :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
`V[{,!l;X r.b!3CoQ ......
\`M8Mu9~w _}-Ed,.= !z]2+ \4OX]{ set w memory breal point at esi+000000e4, find location:
y6nPs6kR ix]t>2r ......
.d>TU bR; 7}e73 // mac addr 2nd byte
$.2#G"| 8%wu:;*]% :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
/2e&fxxD lUd;u*A // mac addr 3rd byte
K`?",G?_ P6ztP$M( :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
Th6xwMq
t\$P*_ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
%Z=%E!* G&HCOR!h ...
8=U0\<wT TZk.?@s5 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
6eh\-+= Bqd'2HQd // mac addr 6th byte
:_FnQhzg ^%?*u;uU% :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
9zKrFqhNo Gd8FXk,.! :000124F4 0A07 or al, byte ptr [edi]
`i,l)X] * Jy'3o :000124F6 7503 jne 000124FB
ZYy?JDAO |aovZ/b4 :000124F8 A5 movsd
:Ej#qYi W5^m[,GU' :000124F9 66A5 movsw
w+NdEE4H9z MM*B.y~TxZ // if no station addr use permanent address as mac addr
pp#xN/V#a ~<?+(V^D
.....
n5~7x 3S~Gi, {T^"`%[ YnzhvE change to
1sqBBd"=PY 1@)kNg)*$ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
N:]71+ Wz~=JvRHh :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
s?8vs%(l .I"Qu:`` :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
+EZ Lic SCCBTpmf2B :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
a9ko3L ")t
^!x(v :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
bV5 { Cz%tk}2 :000124F9 90 nop
I0
78[3b &?R2zfcM :000124FA 90 nop
.S l{m[nV8 `5V=U9zdE Z-fQ{&a{ c&{1Z&Y It seems that the driver can work now.
.K=r.tf~ ?+]prbt) 3~I|KF7x M?iU$qI Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
rff=ud>Jf \pXs&}%1,F SM;*vkwz~ $?.0>0,< Before windows load .sys file, it will check the checksum
vU:FDkx*nn H\Y5Fd9) The checksum can be get by CheckSumMappedFile.
?*36&Iq} ^u?#fLr []'gIF 8!~8:?6n Build a small tools to reset the checksum in .sys file.
g[]UM;D* N%hV +># Z eF[CiO8F2 Tq\S-K}4! Test again, OK.
Fgf5OHX 9w^lRbn 3C,G~)=
x u?(@hUV. 相关exe下载
TY(B]Q_o raWs6b4Q http://www.driverdevelop.com/article/Chengyu_checksum.zip ^PnXnH? r\OunGUP ××××××××××××××××××××××××××××××××××××
WIe7>wkC e;+6U"Jx* 用NetBIOS的API获得网卡MAC地址
n9
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iP7
Cku}l 5s=ZA*(sY @H{QHi NUlp4i~Q #include "Nb30.h"
D5o[z:V7" S>-x<'Os #pragma comment (lib,"netapi32.lib")
Z*+0gJ<Y i`m&X6)\j YP^=b} JHxy_<p/ /s@t-gTi 4pvT?s>68 typedef struct tagMAC_ADDRESS
rBOxI #GDnV/0) {
m#}41< 9O8na
'w BYTE b1,b2,b3,b4,b5,b6;
MI:
rH uPVM>xf>w }MAC_ADDRESS,*LPMAC_ADDRESS;
:y/1Jf'2f eGwO!Lv}B Mnu8d:$ pyvH [ typedef struct tagASTAT
Z~g6C0
n[vwwY {
<>n-+Kr I~^t\iujs ADAPTER_STATUS adapt;
?Uq;> Dq [f NAME_BUFFER NameBuff [30];
F@8G,$ N('=qp9 }ASTAT,*LPASTAT;
[>2iz s6q6)RD" I_1(jaY I7@|{L1|FB UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
Qm-I=Rh+ jW,b"[ {
9HsiAi* 3V(]*\L NCB ncb;
~.Wlv; jmp0 %:+L UCHAR uRetCode;
pZ_zyI#wx_ F@]9oF memset(&ncb, 0, sizeof(ncb) );
)j/2Z-Ev:W :w!A_~ w2 ncb.ncb_command = NCBRESET;
_>8rTk`/h yt'P,m ncb.ncb_lana_num = lana_num;
@
0'j;")XV L;7u0Yg //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
Wc*jTip V-{3)6I$hG uRetCode = Netbios(&ncb );
D6$*#D3U t@&U2JaL>W memset(&ncb, 0, sizeof(ncb) );
/5!0wxN ag_*Z\ ncb.ncb_command = NCBASTAT;
.+07 Ui]I! -JEiwi , ncb.ncb_lana_num = lana_num; //指定网卡号
J~]Y H;h$k]T strcpy((char *)ncb.ncb_callname,"* " );
oe'f?IY %,1xOl4l ncb.ncb_buffer = (unsigned char *)&Adapter;
"t.Jv%0= !K8Kw
W|X //指定返回的信息存放的变量
4'+g/i1S
F F@tfbDO? ncb.ncb_length = sizeof(Adapter);
R_4eME2LB O
.ESI //接着,可以发送NCBASTAT命令以获取网卡的信息
%eE0a4^". tD~
nPbbB uRetCode = Netbios(&ncb );
( <e q[( 6e;POW return uRetCode;
;p(I0X qkM)zOZ^ }
g@O H,h/ E0*KKo% q4EOI O"GuVC}B int GetMAC(LPMAC_ADDRESS pMacAddr)
Mp?Gi7o= :MP*Xy\7&J {
w+wg)$i 8nu@6 )# NCB ncb;
l(y,lK=YP1 1KUM!DUD UCHAR uRetCode;
V0<g$,W= 3;O4o]` int num = 0;
yPd6{% w 8FIk|p|l^ LANA_ENUM lana_enum;
8345
H T4nWK!}z memset(&ncb, 0, sizeof(ncb) );
9+iz+ 4
Aj<k ncb.ncb_command = NCBENUM;
i91 =h ~m'8<B5+ ncb.ncb_buffer = (unsigned char *)&lana_enum;
h+ms%tNT &z]x\4#, ncb.ncb_length = sizeof(lana_enum);
H%b c.c L>Y3t1= //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
2oF1do; Dr)jB*yK //每张网卡的编号等
.OpG2P .6LlkM6[g uRetCode = Netbios(&ncb);
_-T^YeQ/ bzXeG;c<7 if (uRetCode == 0)
6l PuYEmT PavW@ {
kz/"5gX: 8RI'Fk{ num = lana_enum.length;
Q!!u=}GYK %Z3B9 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
6oI/*`> _o T+x%i for (int i = 0; i < num; i++)
? *v*fs0 xi<yB0MoA {
Yr*!T= z R.\]JvqO ASTAT Adapter;
1=h5Z3/fj iR!]&Oh if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
c{IL"B6> zm{`+boH< {
%>y`VN
D '
<?=!&\D pMacAddr.b1 = Adapter.adapt.adapter_address[0];
#N$\d4q9 m^~5Xr" pMacAddr.b2 = Adapter.adapt.adapter_address[1];
D/VEl{ba- b BiTAP pMacAddr.b3 = Adapter.adapt.adapter_address[2];
gq]@*C
;Dbx5-t pMacAddr.b4 = Adapter.adapt.adapter_address[3];
!|l7b2NEz- ^`[<%. pMacAddr.b5 = Adapter.adapt.adapter_address[4];
(5;nA' sPMICIv| pMacAddr.b6 = Adapter.adapt.adapter_address[5];
'5b0 K1$" ucJ}KMz }
NM9,AG ify48] }
}[=)sb_ ULhXyItL }
B]NcY&A 9q+W>wt return num;
n2~WUK rvU^W+d }
2rW9ja qW4DW4 +\*b?x :7i x`C2 ======= 调用:
Eg&:yF}?( Uq @].3nf *kpP)\P !x:{" MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
|
TG 6-e_ _^eiN'B int n = GetMAC(m_MacAddr); // 获得网卡数量
-\USDi( w?zy/+N~ p>i8aN KLW>O_+ TCHAR szAddr[128];
+_k A&Q(t V7}'g6X wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
T`MM<+^G *p=enflU
m_MacAddr[0].b1,m_MacAddr[0].b2,
M7T*J>i MkHkM m_MacAddr[0].b3,m_MacAddr[0].b4,
k<P` *~YdL7f)J m_MacAddr[0].b5,m_MacAddr[0].b6);
/CH]'u^j a0+q^*\d\R _tcsupr(szAddr);
?A3u2- o>nw~_ H\ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
/E2P Sa%%3_& v%c/eAF 7M
_
mR Vh zRd.!Rv R?;mu^B ××××××××××××××××××××××××××××××××××××
k6J&4?xZ "dG N0i 用IP Helper API来获得网卡地址
cWG%>.`5r mQ<4(qd) ××××××××××××××××××××××××××××××××××××
.p.(
\5Fo kYWnaY ^F c ~~4eia) D/Ok 呵呵,最常用的方法放在了最后
)/vom6y* @C!&lrf3 3[y$$qXI jl>TZ)4}V 用 GetAdaptersInfo函数
maDWV&Db *r[V[9+y-D M]p-<R\ d/jP2uuA 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
`A%WCd60Tc tc[z/ 9od*N$ c_S~{a44Ud #include <Iphlpapi.h>
#;~HoOK*# dt@c,McN|Q #pragma comment(lib, "Iphlpapi.lib")
zCQP9oK! @8>bp#x/1 _k26(rdI@- .D ^~!A typedef struct tagAdapterInfo
=R'O5J r180vbN$ {
hSw=Oq82 Ha|}Oj
char szDeviceName[128]; // 名字
AEaN7[PQx| |nWEuKHy char szIPAddrStr[16]; // IP
?T_MP" qbD
7\% char szHWAddrStr[18]; // MAC
EpNN!s=Q \/<VJB
uV DWORD dwIndex; // 编号
7I'C'.6iM ~
z3J4s }INFO_ADAPTER, *PINFO_ADAPTER;
w&p(/y 7 s{vou UO&$1rV CEI"p2 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
* 30K}&T (E)hEQ@8 /***********************************************************************
`7w-_o
% +a^gC
* Name & Params::
y]+5Y.Cw$ k9OGnCW\ * formatMACToStr
vm[*+&\2 7@>/O)>(AS * (
]b;m~|9 x x>hJ! * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
C
'MR=/sd 'nGUm[vh * unsigned char *HWAddr : 传入的MAC字符串
\Z3K ~ d8vf
kVB * )
eK
l;T 3m!tb) * Purpose:
5v)bs\x6 N10U&L'w * 将用户输入的MAC地址字符转成相应格式
0y,w\'j 5 | , b **********************************************************************/
I/tMFg ap )B%9 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
Uzzm2OS` s$>n U {
<^Vj1s :=;{w~D int i;
}R#W<4: jw=PeT| short temp;
GnW MI1$ ;j/$%lC char szStr[3];
$Y6\m` \H:T)EVy J??AU0vh $ch`.$wx strcpy(lpHWAddrStr, "");
hI!BX};+} eNK
+)<PK( for (i=0; i<6; ++i)
)h]#:,pm =?.oH|&\h {
uStAZ~b\ Dho6N]86r temp = (short)(*(HWAddr + i));
]$Z:^"JS3 s2G9}i{ _itoa(temp, szStr, 16);
N$]er'` \\<=J[R.M if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
&Q~W{. iOURS strcat(lpHWAddrStr, szStr);
w'(/dr Xj/z), if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
*"8Ls0! B+`4UfB]Z} }
? /z[Jx. vHpw?(] }
(?\+ 5\b GCf g) oOravV Mz6(M,hkq // 填充结构
1B2#uhT]r v>} +->f void GetAdapterInfo()
rl%,9JD! PmE)FthdP( {
G$i)ELs 950N\Y@u char tempChar;
%|(c?`2| WsV"`ij# ULONG uListSize=1;
p
4>ThpX 70c]|5 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
lJu^Bcrv {s0%XG1$ int nAdapterIndex = 0;
BM,hcTr? v{a%TA9- dz9U.:C Z{0BH{23 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
f+ceL'fr 8-nf4=ll &uListSize); // 关键函数
~%/Rc` oM~y8O jn V=giBu w7U]-MW6A* if (dwRet == ERROR_BUFFER_OVERFLOW)
3 2\.-v ja_8n["z {
]WDmx$"&e ^b+>r PIP_ADAPTER_INFO pAdapterListBuffer =
RtMI[ w_56y8Pd4 (PIP_ADAPTER_INFO)new(char[uListSize]);
{g%N(2 BUBx}dbCM dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
eTS}- $5&%X'jk if (dwRet == ERROR_SUCCESS)
{\[ Gl \tI%[g1M {
~U]g;u ;AEfU^[
pAdapter = pAdapterListBuffer;
! dzgi: c}o 6Rm50 while (pAdapter) // 枚举网卡
"17)`Yf f)/Z7*Z {
OT])t<TF6 elCYH9W^ CString strTemp = pAdapter->AdapterName; // 网卡名字
!'jq.RawP ^U_T<x8{ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
!,[#,oy; yXR1NYg strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
:x\[aG9 6^"QABc w==BSH[ 4!Js=" strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
m;OvOc, -&8( MT* pAdapter->IpAddressList.IpAddress.String );// IP
&R72$H9C8i S:_Ms{S j?.F-ar F<* / J] formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
1VX3pkUET ~wb1sn3 pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
v03cQw\"WE >j5\J_(;D m+Ye`] +FTc/r AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
"Lbsq\W> q3$8"Q^ \3 SY2g8+ ?gE=hh pAdapter = pAdapter->Next;
RPz[3y ]nTeTW <,]:jgX b' o]Y nAdapterIndex ++;
xo"GNFh! cfLLFPhv) }
XNYA\%:5S ;>J!$B?, delete pAdapterListBuffer;
T+0=Ou"N (0$~T}lH }
}\"EI<$s 3Zb%-_%j }
a('0l2e<u9 &GP(yj] }