如何实现修改网卡物理地址的三种方法
Og<UW^VR GwZ(3 同样要感谢胡大虾
5I@2U vV8 @c{b\is2 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
o*|j}hnbv }Gm/9@oKc 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,
r1X\$& }Z\PE0 使得两块卡的MAC地址不同,那么网络仍然可以工作。
38O_PK (:T\< 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
W RVm^ (cqVCys 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
"4qv
yVOE 6}e"$Ee}9 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
m-!Uy$yM )3~):+ 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
[?Q$b5j/M +0WI;M4i 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
s:#\U!>0` giz#(61j^ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
OO+QH 2j DU-&bm 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
G2}e@L0 +eD+Z.{ 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
KZSvT{ TwXqk>J 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
X
Sw0t8 2Fsv_t&*> 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
P ||:?3IH ]\5?E }kd 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
%2D9]L2Up BSB;0O M 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
&*N;yW""f aM|^t: 台。
u4a(AB>S f?A1=lm~ 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
td#B$$[ jRP9e 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
{"uLV{d 3B5GsI 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
o1kY|cnGH ]e+88eQ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
:_FnQhzg 0qj:v"~Q ->requesthandler函数要hoo miniport的这个函数似乎不容易找
E9IU,P6a fGtUr_D 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
j%m9y_rg} LzW8)<N 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
;5bzXW#U aIl}|n" bit RSA,that's impossible”“give you 10,000,000$...”
%9!,PeRe ?B"k9+%5ej “nothing is impossible”,你还是可以在很多地方hook。
8i=c|k,GL. |ZAR!u&0 如果是win9x平台的话,简单的调用hook_device_service,就
S}Q/CT?au a$*)d($ 可以hook ndisrequest,我给的vpn source通过hook这个函数
6{ql.2
Fa /Jjub3>Q 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
i*Wekr3Wo {WE1^&Vk-} 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
G98P<cyD PE~umY] 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
_qq> 43 CHeU?NtFps 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
Stkyz:,( Ca&5"aki 这3种方法,我强烈的建议第2种方法,简单易行,而且
0Y_?r$M {hzU 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
(|<e4HfZL 0@K?'6 都买得到,而且价格便宜
'Olp2g8= UbD1h_b ----------------------------------------------------------------------------
7S_rN!E1i* sO,%Ok1 下面介绍比较苯的修改MAC的方法
>VQP,J{ Kyz!YB Win2000修改方法:
p5C:MA~* \DG
6 6QwVgEnSf =q1=.VTn 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Df\~ ZWs! v-k~Q$7~ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
PgeC\#;9 -K 7jigac 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
5/vfmDt3'G INi9`M.h 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
CWP),]#n o=t@83Fh5 明)。
yMU>vr A{[joo 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
NtuO&{}i dr|>P* 址,要连续写。如004040404040。
s#%$aQ|Fp yJCqP= 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。)
wxa?. u3"0K['3 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。
S_E-H.d" 0Jz5i4B 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。
*Kpk1 KW* 2'C& {`FkiB` i SXYH#p ××××××××××××××××××××××××××
ne]P -50 c>_tV3TDA 获取远程网卡MAC地址。
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ZA u=m DqfWu* a'T8U1 `&\jOve 首先在头文件定义中加入#include "nb30.h"
7#~v<M6 0rt@4"~~w #pragma comment(lib,"netapi32.lib")
7$;#-l y$
L@!r/s typedef struct _ASTAT_
:~I^ni {X85 {
y&ZyThqg V`c"q.8 ADAPTER_STATUS adapt;
-8HK_eQn Dl
a }-A: NAME_BUFFER NameBuff[30];
#\|Ac*> 6x'F0{U } ASTAT, * PASTAT;
<Km
^>9 ~4 ~c+^PF TY."?` [FK jGg,)~)Y 就可以这样调用来获取远程网卡MAC地址了:
aVg~/ 8#m,TOp CString GetMacAddress(CString sNetBiosName)
_d|CO 7U9*-9 {
(yx^zW7 RP@U0o ASTAT Adapter;
Oe)d|6= hTEwp. >>cb0fH5 2)~`.CD?L NCB ncb;
AiP#wK; t5| }0ID- UCHAR uRetCode;
W)_|jpd[ B\73Vf ME0vXi a2!U9->! memset(&ncb, 0, sizeof(ncb));
NmuzAZr @A5'vf|2;. ncb.ncb_command = NCBRESET;
D-/q-=zd {\WRW}iO ncb.ncb_lana_num = 0;
|erG cKk xekU2u}WE AMw#_8Y }T5
E^ uRetCode = Netbios(&ncb);
Ybk ydc t/wo
G9N ( GW"iL#. y+aKk6(_W memset(&ncb, 0, sizeof(ncb));
@*9c2\"k 4St-Q]Y _ ncb.ncb_command = NCBASTAT;
:R{pV7<O 68?>#o865 ncb.ncb_lana_num = 0;
[ *~2Ts ;/h&40& 8345
H T4nWK!}z sNetBiosName.MakeUpper();
9+iz+ 4
Aj<k i91 =h ~m'8<B5+ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
h+ms%tNT }G)2HTaZ U *:ju+)k oj(st{, strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
4;bc!>
sfC SDc8\ms 4J1_rMfh S\SYFXUl ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
F%:74.]Y s&4&\Aq}x# ncb.ncb_callname[NCBNAMSZ] = 0x0;
~>#?.f nWes,K6T iYf)FPET 8og8;#mnyr ncb.ncb_buffer = (unsigned char *) &Adapter;
q@^^jlHP *iN5/w{VG ncb.ncb_length = sizeof(Adapter);
.0rTk$B
M2$Hb_S{ ?Dl; DE1 +MqJJuWB uRetCode = Netbios(&ncb);
sU+8'&vBp ([dwZ6$/J AtUt E#K 6M
;lD5(> CString sMacAddress;
@uz(h'~ Om*(dK]zHQ [1Aoj| XtQwLH+F
if (uRetCode == 0)
'5b0 K1$" Ifokg~X~G {
BCuoFw) '1rGsfp6In sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
Peo-t*-06 f62rm[ Adapter.adapt.adapter_address[0],
psse^rFg :7i x`C2 Adapter.adapt.adapter_address[1],
RU=\eD lcLDCt? Adapter.adapt.adapter_address[2],
E+ |K3EJ V'gJtF Adapter.adapt.adapter_address[3],
bIlNA )g q{_ f" Adapter.adapt.adapter_address[4],
+!W:gA =1k%T {> Adapter.adapt.adapter_address[5]);
MkHkM c|(J%@B) }
Lq$ig8V:O7 %t$KVV return sMacAddress;
_BY+Tfol XjCx`bX^< }
'sXrtl7{^ :iLRCK3C *];QPi~ ,(Ol]W} ×××××××××××××××××××××××××××××××××××××
pg!MtuC} |x.^rx` 修改windows 2000 MAC address 全功略
oc]:Ty ul~6zBKO ××××××××××××××××××××××××××××××××××××××××
=|``d- d=meh4Y M>|ZBEK 4F9!3[}qF 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
D/Ok _3D9>8tzE7 VKZP\]$XG @C!&lrf3 2 MAC address type:
NP\mzlI~@ _WvVF*Q"k OID_802_3_PERMANENT_ADDRESS
maDWV&Db [|YvVA OID_802_3_CURRENT_ADDRESS
;/_htdj S9r?= K Ynvf;qs #;~HoOK*# modify registry can change : OID_802_3_CURRENT_ADDRESS
:hs~;vn) mv #hy but OID_802_3_PERMANENT_ADDRESS, you must modify driver
1<1+nGO LEeA ,Y Axns |hw.nY]J f,E7eL@ \/<VJB
uV Use following APIs, you can get PERMANENT_ADDRESS.
.#bf9JOE HV)aVkr/& CreateFile: opened the driver
=f
y|Dm74 ,pI9=e@O/z DeviceIoControl: send query to driver
~G@YA8} y]+5Y.Cw$ Kcp YHWCa. d1\nMm}v Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
)dX(0E4Td/ K$Vu[!l` Find the location:
bA,Zfsr6# Ad>81=Z .................
o
?vGI= 3p&T?E% :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
eGq7+ qE[YZ(/f0& :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
H}5WglV. <^Vj1s :0001ACBF A5 movsd //CYM: move out the mac address
'7el`Ff GW;%~qH[, :0001ACC0 66A5 movsw
D)ri_w!Q $Q8
&TM}E :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
5[SwF&zZ SDil\x :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
ebI2gEu;a >*h+N?
m :0001ACCC E926070000 jmp 0001B3F7
`8W HVC$ Rv9jLH ............
9D1WUUa E3O^Tg?j change to:
6 Ln~b <I 4\&Y;upy+ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
F!EiF&[\J QcQ%A%VIV :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
|A'I!Jm kJ FWk :0001ACBF 66C746041224 mov [esi+04], 2412
/9G72AD! Lcpe*C x- :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
9% T"W i^%$ydg :0001ACCC E926070000 jmp 0001B3F7
(^
EuF] I*
C~w .....
rMx Iujx ulIEx~qP 5F~l;zT \6SjJ]o> Blzvn19'h I61S0lz/ DASM driver .sys file, find NdisReadNetworkAddress
h:362&?] #mu L-V YkWHI(p h7"U1'b ......
U*$P"sS` i)z|=
|? :000109B9 50 push eax
Z{0BH{23 0Xh_.PF D:/ n2_ ^)gyKl:E' * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
R}Lk$#S# 4$&l`yWU+ |
nL:&G'd 29RP$$gR :000109BA FF1538040100 Call dword ptr [00010438]
BUBx}dbCM _ Ncbo#G :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
#,d~t ?N<My&E :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
F(HfXY3 /]TNEU,K :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
OT])t<TF6 VyxYv-$Y :000109C9 8B08 mov ecx, dword ptr [eax]
/e '3\,2_ \#9LwC"8; :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
K?^;|m- 'K,\ :000109D1 668B4004 mov ax, word ptr [eax+04]
t_3j_` Q*smH-Sw :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
.zO2g8(VR c1'@_Is ......
X,|8Wpi= 8 c8`"i N6y9'LGG` |RiJ>/MK\ set w memory breal point at esi+000000e4, find location:
!2LX+*; K|7"YNohfG ......
15g!Q
*v ,&t+D-s<f // mac addr 2nd byte
!!1?2ine V,&%[H [ :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
9* )&hhBs, dEoIVy _9R // mac addr 3rd byte
?gE=hh RPz[3y :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
]nTeTW
?.?)5
&4 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
e%\^V\L Pp8S\%z~h ...
Js,! G p27Dcwov :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
l76=6Vtb Xsq@E#@S // mac addr 6th byte
*'/, 0WUBj:@g :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
k)p`x"To B@,r8)D :000124F4 0A07 or al, byte ptr [edi]
.q@?sdGD Ww]$zd-bo :000124F6 7503 jne 000124FB
;'"'|} xn vhrf 89-q :000124F8 A5 movsd
AWR :~{ tDK@?PfKz :000124F9 66A5 movsw
Q]k<Y B5lwQp] // if no station addr use permanent address as mac addr
<XdnVe1 [RyVR .....
;.>*O
oe& |p|Zv H smn"]K ]EiM~n change to
iiPVqU% X{-4w([ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
s5VK L<F8+a7i :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
E'AR.! CsO!Y\'FY :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
Y+?QHtZL Q"QRF5Ue :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
ewMVUq*: F]$ Nu :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
37U8< Ni_H1G :000124F9 90 nop
@ st>#]i4 [?]N
GTr# :000124FA 90 nop
7H7
Xbi@ 6$`< Y? @kYY1m v; _jQ:9,;
A It seems that the driver can work now.
iM]O L AQ@y-K3 7+jxf[(XQ Wg-mJu( Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
r&u1-%%9[ uzd7v, PucNu8 QK-aH1r Before windows load .sys file, it will check the checksum
C;BO6$*_e a"#t'\ The checksum can be get by CheckSumMappedFile.
;d?BVe? @cDB 7w\ fv;Q*; oC& Hg#tSE Build a small tools to reset the checksum in .sys file.
i).%GMv*r V+gZjuN$ {]CZgqE{ LO`0^r Test again, OK.
46?z*~*G W{,fpm 529;_| K;
#FU 相关exe下载
#VQZ"7nI@ VfnL-bDGV http://www.driverdevelop.com/article/Chengyu_checksum.zip W|PAI[N j=0kxvp ××××××××××××××××××××××××××××××××××××
vXJs.)D7 !wYN",R- 用NetBIOS的API获得网卡MAC地址
?JuJu1 pH' Tx> ××××××××××××××××××××××××××××××××××××
^twyy9VR ^ D0"m>3r +ai3 N.|F8b]v #include "Nb30.h"
T8 FW(Gw# _}{KS, f]0 #pragma comment (lib,"netapi32.lib")
l6'KIg zteu{0 ]3,'U(!+ d6i}xnmC ?eJ' $ *bK=<{d1P typedef struct tagMAC_ADDRESS
Y>$5j}K e~vO {
+)c<s3OCE q;K]NP-_p BYTE b1,b2,b3,b4,b5,b6;
(B#FLoK R@\fqNq }MAC_ADDRESS,*LPMAC_ADDRESS;
_S_,rTf& F8%^Ed~@ 4MC]s~n 6~dAK3v5 typedef struct tagASTAT
xW"O|x$6 S^s-md> {
Ar%*NxX _`2%)#^o ADAPTER_STATUS adapt;
'(K4@[3t dsIbr"m NAME_BUFFER NameBuff [30];
5<Kt"5Z%7 B)q }]Qn }ASTAT,*LPASTAT;
a^_K@ U&3!=|j I
Fw7?G, C|y^{4|R UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
7w73,r/D8A 'iMzp]V; {
'6D"QDZB )Kx.v' NCB ncb;
A
rE~6X EW$drY@ UCHAR uRetCode;
Uz ;^R@ Q<>u)%92@ memset(&ncb, 0, sizeof(ncb) );
TG=A]--_a / Xnq0hN ncb.ncb_command = NCBRESET;
l>*X+TpA, L|[i<s; ncb.ncb_lana_num = lana_num;
Od.@G ~ O72g'qFPE //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
+v/y{8Fu DN^+"_:TB uRetCode = Netbios(&ncb );
=p|IWn{P 3[#^$_96b memset(&ncb, 0, sizeof(ncb) );
PTHxvml cc${[yj) ncb.ncb_command = NCBASTAT;
\d:Q%S .#y#u={{l ncb.ncb_lana_num = lana_num; //指定网卡号
05F/&+V xWLZlUHEu strcpy((char *)ncb.ncb_callname,"* " );
W2`3 p B1X&O d ncb.ncb_buffer = (unsigned char *)&Adapter;
%)i&|AV" U<Oc&S{]* //指定返回的信息存放的变量
Vg62HZ | zd_N' :6 ncb.ncb_length = sizeof(Adapter);
Ry[7PLn] p;4FZ$ //接着,可以发送NCBASTAT命令以获取网卡的信息
|X{j^JP5 C.4(8~Y=~ uRetCode = Netbios(&ncb );
:U\*4l |kmP#`P~ return uRetCode;
Jk{SlH3' D*UxPm"pw }
$.C\H,H H@- GYX"4 @zGF9O<3,@ M8lw;
( int GetMAC(LPMAC_ADDRESS pMacAddr)
n\9IRuYO l_k:OZ {
WG,Il/ W,8Uu1X = NCB ncb;
a[;L+ N5 sR UCHAR uRetCode;
[fCnq mBIksts5h int num = 0;
0SD'&
Xf ^_y(? LANA_ENUM lana_enum;
ttr` !ak760*A memset(&ncb, 0, sizeof(ncb) );
e!Z}aOeE M_0f{ ncb.ncb_command = NCBENUM;
(KO]>!t -75mgOj.# ncb.ncb_buffer = (unsigned char *)&lana_enum;
6b*xhu\ `C_qqf ncb.ncb_length = sizeof(lana_enum);
h[!@8 'xd8rN%T //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
AQ
FnS&Y b~ )@e9 //每张网卡的编号等
S/Ic= lDBAei3iB uRetCode = Netbios(&ncb);
YuuTLX%3 ^coCsV^CW" if (uRetCode == 0)
(Jb#'(~a +Zi+
/9Z(H {
g
mWwlkf9 = y^5PjN num = lana_enum.length;
o(}%b8 K C D6N8n] //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
kjQW9QJ< &qY]W=9uK for (int i = 0; i < num; i++)
F<h+d917 {$t*XTY6R {
1q=Q/L4P _{): w~zi ASTAT Adapter;
|WUM=g7PC OL_#Uu if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
h[Sd3Z* 7"Nda3 {
^EN
)}:%Z L~/L<M s pMacAddr.b1 = Adapter.adapt.adapter_address[0];
`]]5!U2 =84EX<B pMacAddr.b2 = Adapter.adapt.adapter_address[1];
7Wv.-LD6 0NSw^dO\ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
?@in($67 He8]Eb pMacAddr.b4 = Adapter.adapt.adapter_address[3];
zT}vaU6 erv94acq pMacAddr.b5 = Adapter.adapt.adapter_address[4];
Yt =)=n Bi9Q8#lh pMacAddr.b6 = Adapter.adapt.adapter_address[5];
ObZhQ.& RFsUb:%V7- }
x?A<X2 *Dq ++ }
| )
cJ )Vy0V= }
dHAT($QG a:GM|X return num;
Qm7];, Uufig)6 }
zrSYLG L[:AU e [&P@0Fn vaQsG6q[ ======= 调用:
yX*$PNL5w #c'B2Jn }UcdkKq mc`Z;D/mt MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
'+l"zK]L- |<3x`l-` int n = GetMAC(m_MacAddr); // 获得网卡数量
k$5l kP. Q)XH5C2X cjhwJ"`H k:V9_EI= TCHAR szAddr[128];
hl0X,G+@ mw^>dv? wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
R<I#.
KD z.(DDj m_MacAddr[0].b1,m_MacAddr[0].b2,
lq.]@zlSO G2y1S/ m_MacAddr[0].b3,m_MacAddr[0].b4,
rS!@AgPLE *MlEfmB( m_MacAddr[0].b5,m_MacAddr[0].b6);
PepR]ym g/68&
M _tcsupr(szAddr);
|Wa.W0A 'Qg!ww7O // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
g-! *@^@7`W cGm?F,/` [;yH.wn#5 V=fh;p AB3OG*C9 ××××××××××××××××××××××××××××××××××××
sMVk]Mb WZHw(BN{+ 用IP Helper API来获得网卡地址
8JQ\eF$ma a6xo U;T ××××××××××××××××××××××××××××××××××××
C6F7,v62 :J@3:+sr "doiD=b dPpJDY0 呵呵,最常用的方法放在了最后
[\eVX`it h|PC?@jp cR!M{U.q T(Yp90'6 用 GetAdaptersInfo函数
G0Z5 h Vg,nNa3 \K"7U }:0ru_F)(4 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
QL7.QG
qs\Cwn! [aA@V0l fwA8=oSZd #include <Iphlpapi.h>
L58#ri= C+M]"{Y+ #pragma comment(lib, "Iphlpapi.lib")
zx$1.IM"4 du~V=%9 h*40jZ 4sORp^t'Q typedef struct tagAdapterInfo
rp"5176
Id`V`|q {
M:oM(K+ $kN=45SR char szDeviceName[128]; // 名字
oj{CNa \1<|X].jNY char szIPAddrStr[16]; // IP
!"yr;t>|Zb ia_@fQ char szHWAddrStr[18]; // MAC
,W[J@4. ?Be}{Qqlg DWORD dwIndex; // 编号
aaKf4} uxDM
# }INFO_ADAPTER, *PINFO_ADAPTER;
A/:_uqm4 EAXl.Y.
$ ZCZ@ZN 4'`P+p"A INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
{PxFG<^U K^@9\cl^ /***********************************************************************
OE0G*`m '@@!lV * Name & Params::
$+n6V2^K)7 g=t7YQq_~ * formatMACToStr
^dk$6%0 u_+iH$zA * (
ff R%@ Y-y yg4JH * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
573,b7Yf /RqWrpzx@ * unsigned char *HWAddr : 传入的MAC字符串
}Md;=_TP ~ffT}q7^ * )
R)*DkL! -L]-u6kC[ * Purpose:
9)W &yi OqciZ@#5n * 将用户输入的MAC地址字符转成相应格式
x>##qYT j-R*!i **********************************************************************/
y2jw3R 3TCRCz void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
,>b>I#{ *IWW,@0 {
WG6
0 "|1iz2L int i;
7M7Ir\d0lp IKPGqoM short temp;
S :}"gwFM &*7KQd char szStr[3];
$57b.+2n p$|7T31 * eZU9L/w: @j}%{Km]Y strcpy(lpHWAddrStr, "");
m#8PX$_ ]7K2S{/o{ for (i=0; i<6; ++i)
7`A]X,: D@68_sn {
O8bxd6xb KfBT'6t temp = (short)(*(HWAddr + i));
J=$\- Q*%}w_D6f _itoa(temp, szStr, 16);
kUS]g
r~i `q<W %'Tb$ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
U7D!w$4 HBOyiIm Q strcat(lpHWAddrStr, szStr);
D%yY&q;
bz#]>RD if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
r
<5}& B` 1VM2CgR a }
9!uiQ kq5X<'MM9N }
P* `*^r3 W +ER'lX jmkOu5@ dV'EiNpf // 填充结构
KB](W _,T
4DS6 void GetAdapterInfo()
-GCo`PR?b / 'qoKof {
If,p!L Q7XOO3<): char tempChar;
wTa u.Bo ]n|Jc_Y ULONG uListSize=1;
w90YlWS# J>}J~[ap\J PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
\/Mx|7< ^
UmYW int nAdapterIndex = 0;
z.SC^/\o| bqAW mvZ#FF1,J s<FBr, DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
l^Rb%?4Z LQ# E+id& &uListSize); // 关键函数
kzRJzJq uP I8
:e`L 87 s *lS gk%@& TB/ if (dwRet == ERROR_BUFFER_OVERFLOW)
rYr*D[m] n^T,R {
kUgfFa#_ V3t#kv PIP_ADAPTER_INFO pAdapterListBuffer =
R);Hd1G ~bhS$*t64 (PIP_ADAPTER_INFO)new(char[uListSize]);
LjBIRV7 \]u;NbC] dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
(*9.GyK rR#Ditn^ if (dwRet == ERROR_SUCCESS)
VWE>w|' ;[Mvk6^'R {
9KXL6#h 8XB[CbO pAdapter = pAdapterListBuffer;
$QC1l@[sM v.jxG{~. while (pAdapter) // 枚举网卡
"ntP92 8 $mn0I69 {
D=#RQ- ",$_\l CString strTemp = pAdapter->AdapterName; // 网卡名字
fu^W# "{ BHUI1y5t strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
A#=TR_@: <:}nd:l1 strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
H3D<"4Q> XnQR(r)pR2 jb.H[n,\ W#p7M[ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
-[=eVS.2% Ur(R[*2bx pAdapter->IpAddressList.IpAddress.String );// IP
r0XEB,} 2jFuF71 u
S1O-Q> @x}"aJgl formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
kyJbV[o<# "Wwu Ty| pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
DW. w=L|5R RSp wU;o6z .$18%jH# $8=|<vt AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
*5%vU|9b nF,F#V8l &<PIm P]43FPb pAdapter = pAdapter->Next;
lvO6&sF1 e7RgA1 K*>%,mP$i VVas>/0qr nAdapterIndex ++;
5qb93E"C $a M5jH< }
f4"UI-8;n ]4l2jY delete pAdapterListBuffer;
UTD_rQ <q'l7S }
{%R^8 *q=T1JY }
GJeG7xtJKl ,CfslhO{j }