如何实现修改网卡物理地址的三种方法
yn`H }@`k bW[Y:}Hk~ 同样要感谢胡大虾
29}(l#S}m / bfLox 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
>u~
l_? ^ WidA- 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,
0~)cAKus Nx,.4CI
使得两块卡的MAC地址不同,那么网络仍然可以工作。
Bv@NE2 epR7p^`7 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
1iig0l6\m [gx6e 44 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
0c
/xE<h w}X <]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
"Lw[ $ #]cO]
I 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
~#pQWa5 g>u{H: 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
`ZC_F!
E +VCG/J 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
'M VE5 #2^eGhwnI 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
JPRo<jt= sZxf. 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
.SAOE'Foo n&y'Mb
PB 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
6Q"fRXM 8{^zXJi]m 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
WzDL(~m+Z !?#B*JGFS 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
RoS&oGYqR vtk0 j 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
qT5q3 A(8 N`,ppj 台。
1wAD_PI|BH
td@I ;d2 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
' d' Dlg }M7{~ov#s 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
(#KSwWo{ed 0 w Q'~8 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
|Y"nZK, "Te[R%aP w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
8vRQ_ )09>#!* ->requesthandler函数要hoo miniport的这个函数似乎不容易找
N)CM^$(T| f"9aL= 3 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
@:s(L] ZP-^10
是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
l5P!9P ^jhc(ZW" bit RSA,that's impossible”“give you 10,000,000$...”
c6-~PKJL 8=TM _ “nothing is impossible”,你还是可以在很多地方hook。
}B1f_T l/xpAx 如果是win9x平台的话,简单的调用hook_device_service,就
W?TvdeBx 6K Cv 可以hook ndisrequest,我给的vpn source通过hook这个函数
{gT4Oq__ Dm{9;Abs% 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
8f`r!/j pf% yEz 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
BFnp[93N 3R>"X 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
nQ +$ 3kzO
VZ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
n?(sn E%%iVFPX 这3种方法,我强烈的建议第2种方法,简单易行,而且
@b&_xT @6"+x 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
M!R=&a=Z n:"0mWnL$y 都买得到,而且价格便宜
joA>-k04 zFi)R }Ot ----------------------------------------------------------------------------
q:cCk#ra 6c6w w" 下面介绍比较苯的修改MAC的方法
2`^M OGYk %`bn=~T^ Win2000修改方法:
H#H[8# kD46Le++B f4;V7DJ j4wsDtmAU 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Cy\ o{6 Hkrh d Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
PO nF_FC ku)/
8Z`$ 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
)mH(Hx f"-3'kqo 《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
bjBXs;zr@\ ':|E$@$W 明)。
$sFqMy KFBBqP 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
weMufT R8>17w. 址,要连续写。如004040404040。
cwE?+vB emHaZhh 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
=5O&4G`} !{F\\D/ 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
4N)45@jk[ JMfv|>= 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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E J&w6),d ikb;,Js 获取远程网卡MAC地址。
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w&Z.rB? n){u!z)Al 8w ]'U |ADg#oX 首先在头文件定义中加入#include "nb30.h"
LYuMR,7E bwK1XlfD.s #pragma comment(lib,"netapi32.lib")
?'si^N m' eM&1Ba typedef struct _ASTAT_
RijFN.s M
y!;N1 {
z>HM$n`YD BSY7un+`: ADAPTER_STATUS adapt;
/BrbP7 acI%fYw5p` NAME_BUFFER NameBuff[30];
_o-01gu. d&X
<&)a7 } ASTAT, * PASTAT;
nc?Oj
B *X2dS
{ ={I(i6 qJK6S4O] 就可以这样调用来获取远程网卡MAC地址了:
h@{CMe V0*9Tnc CString GetMacAddress(CString sNetBiosName)
{'o\#4Wk mW#p&{ {
R}$A>)%dx
?dvcmXR ASTAT Adapter;
,Z(J; ~ t7/a5x ;h4w<OqcM \P9HAz'6 NCB ncb;
+?Y(6$o mk
+BeK UCHAR uRetCode;
H?j}!JzAC (oB9$Zz!t ~ym-Szo %loe8yt memset(&ncb, 0, sizeof(ncb));
W4=<hB HNV"'p; ncb.ncb_command = NCBRESET;
!{4bC I< Rai" ncb.ncb_lana_num = 0;
%|3NCyJ*7 oHx =Cg; K[i|OZWu vU,
]UJ} uRetCode = Netbios(&ncb);
!,N),xG}~ xkkW?[& G
4C 7 TY gn
X memset(&ncb, 0, sizeof(ncb));
N2`u
]*"0 8}Su7v1 ncb.ncb_command = NCBASTAT;
*M()z.N SK
{ALe ncb.ncb_lana_num = 0;
.p(~/MnO O$ ;:5zT m_r_4BP L51uC ,QF sNetBiosName.MakeUpper();
JheF}/Bx P7kb* DmgWIede|: S t0AV.N1 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
j%OnLTZ *27*&&=)H @~`2Lo/ C!aK5rqhv strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
0YVkq?1x9 _rf tL~?)2uEN 1?bX$$yl; ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
zE\@x+k. ^gD%#3>X ncb.ncb_callname[NCBNAMSZ] = 0x0;
o`]u& GS4
HYF h_:|H8t;w pg'3j3JW$ ncb.ncb_buffer = (unsigned char *) &Adapter;
|KxFiH R)?zL;,x ncb.ncb_length = sizeof(Adapter);
'@<aS?@!t T5+iX`#M C4~`3Mk +aWI"d--h uRetCode = Netbios(&ncb);
uZ(j"y Z;#Ei.7p| E)dV;1t 51k^?5cO CString sMacAddress;
l[q%1-N -S"$S16D /U#{6zeM[, k~st;FO if (uRetCode == 0)
zi*2>5g 1MCHwX3/ {
@P^8?!i+ m1k+u)7kD sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
\=yx~c_$L {{?[b^ Adapter.adapt.adapter_address[0],
idf~"a uwl;(zwh_ Adapter.adapt.adapter_address[1],
bX:ARe
O >~5>)yN_a1 Adapter.adapt.adapter_address[2],
j6~#_t[ +FWkhmTv Adapter.adapt.adapter_address[3],
+ (cTzY %jK-}0Tu Adapter.adapt.adapter_address[4],
wPDA_ns~ (N U*PQY6 Adapter.adapt.adapter_address[5]);
L!7*U.+ !TRJsL8 }
_-*Lj;^V L_.BcRy return sMacAddress;
>Rw[ x *sqq] uD }
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e`#c[lbAAM J 21D/#v 修改windows 2000 MAC address 全功略
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}!\ZJo a Bl-nS{9" ~jb6 euS"C* 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
_](vt,|L Us'm9 J k~u$&a x-k}RI 2 MAC address type:
@X_x?N KvC`6 OID_802_3_PERMANENT_ADDRESS
{T
Z7>k F
kp;G OID_802_3_CURRENT_ADDRESS
>C~-*M9 &}S#6|[i ^WP`;e :04sB]H modify registry can change : OID_802_3_CURRENT_ADDRESS
cA1"Nek 4;_{* U- but OID_802_3_PERMANENT_ADDRESS, you must modify driver
a&~d,vC h8oG5|Y gk\IivPb rl9YB %P m]BxGwT=m KFdTw{GlJ7 Use following APIs, you can get PERMANENT_ADDRESS.
[!4p5; mc;Z#"kf CreateFile: opened the driver
SsfnBCVR tK6z#) DeviceIoControl: send query to driver
d6-a\]gF ahA21W`k ~`c?&YixU ps"DL4* Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
N;7Xt9l m5SJB]a/ Find the location:
4df)?/ =vMFCp;mv .................
EAU6z(X$ 7y:%^sl :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
[f}YXQ0N) mOr>*uR :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
Eym<DPu$n 6+(g4MW :0001ACBF A5 movsd //CYM: move out the mac address
<Yu}7klJE *z;4.
OX :0001ACC0 66A5 movsw
jKZJ0`06q 4bqi&h3 :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
@dQIl# -;cZW.< :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
b;# 3X) wl #Bv,xf :0001ACCC E926070000 jmp 0001B3F7
%mPIr4$Pg qc\]~]H]r ............
x2/\%!mt 5v"QKI change to:
x?Doe`/6? DcA{E8Y :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
:}}5TJ wG A;n3"" :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
7J,j n#Xi Co_\ :0001ACBF 66C746041224 mov [esi+04], 2412
*n dXZ64 FuiG=quY :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
P:vAU8d> =#dW^?p :0001ACCC E926070000 jmp 0001B3F7
1@sy:{
d` rk:^^r>5Qi .....
XQ]no aU .dX ^3 }Tf~)x @igr~hJ x9q?^\x |;e K5(| DASM driver .sys file, find NdisReadNetworkAddress
ste0:.*qb ;+]
mcgN! +U{8Mj 7p*PDoM6` ......
tIfA]pE 3*x_S"h :000109B9 50 push eax
")m0{ xR}^~14Bz dPZrX{ c NQ~keN * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
5e=9~].7 Hy=';Ccn} |
/W\@/b, .anXsjD%W :000109BA FF1538040100 Call dword ptr [00010438]
3gtQS3$4s ;Gixu9u' :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
?D?_D,"C c-1,((p :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
OQ>8Q` Z$
q{!aY :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
MJ "ug8N {2"8^; :000109C9 8B08 mov ecx, dword ptr [eax]
:}(Aq;}X 1;8=,& :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
+l'l*< %gUf :000109D1 668B4004 mov ax, word ptr [eax+04]
VRden>vKN ?5'E P|< :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
iY@wg 8ry ! Rr k ......
NMJX ` w]<V~X V$wW?+V 2OT
RP4U set w memory breal point at esi+000000e4, find location:
pUbf]3 t EHI%QT ......
I_hus 24{Tl
q3 // mac addr 2nd byte
4mHR+SZy GZ=7)eJ~< :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
fv@mA -- }-` N^ // mac addr 3rd byte
rgq~lZ.U4K Qc4r?7S< :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
@QOlo-u Oly"ll*K :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
Y7*8 A, 6gfn5G ...
=n@"lY u[ )ZZjuFQJ) :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
wPr9N}rf Ygeg[S!7 // mac addr 6th byte
8M6
Xd]{% t)qu@m?FZ) :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
HpLCOY1- 9j94]w2v :000124F4 0A07 or al, byte ptr [edi]
VrQgn9L xE>jlr? :000124F6 7503 jne 000124FB
6=pE5UfT OdKfU^ :000124F8 A5 movsd
S7!+8$2mc_ :zA/~/Wo :000124F9 66A5 movsw
F#b^l} $G\WW@*GE // if no station addr use permanent address as mac addr
g2RrBK, y
J|/^qs .....
1R-1#<a>& IvZ,|R? 7{z\^R^O `GDWy^-Q+! change to
-G'U\EXT UY5wef2sF :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
I8x,8}o>V w]@H]>sHd :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
(r6'q0[ Aj{c s :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
CJa`[;i0y og[cwa_ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
% _.kd" *;ehSg9 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
xF8U )j! *VX"_C0Jy= :000124F9 90 nop
\=1$$EDS9 s!IX3rz :000124FA 90 nop
APgjT';P^ B3^F
$6= T0;8koj^_ %~e+H| It seems that the driver can work now.
Q6 oM$qiM 0-P,zkK_v g)Tr# REg&[e+% Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
n[KL Y! bmzY^ %a IgIM8"N .IU\wN Before windows load .sys file, it will check the checksum
OH
>#f6`[ Iwx~kvz\_( The checksum can be get by CheckSumMappedFile.
w!%"b03q #lfW0?Y' (- D^_*f F$sDmk# Build a small tools to reset the checksum in .sys file.
+^<s' c
8t Y&uwi:_g h}y]Pt? Test again, OK.
sRI0; ^7Rc\ >d3`\(v- WR"?j9y_q 相关exe下载
B"Ma<"HU ey]WoUZ http://www.driverdevelop.com/article/Chengyu_checksum.zip <*Gd0 v% a$=He ××××××××××××××××××××××××××××××××××××
Ro@=oyLE Lcz` 用NetBIOS的API获得网卡MAC地址
nYnBWDnV F$j?} ××××××××××××××××××××××××××××××××××××
G"F)t(iX g-~]^ $
aGAeRF ["_+~* #include "Nb30.h"
I~ 1Rt+: /jl/SV+ #pragma comment (lib,"netapi32.lib")
MBqw{cy Xaw ~Hh) GU|(m~,` . 3'U(U oLS/ ym8pB7E7% typedef struct tagMAC_ADDRESS
tfCK^{ (PC)R9r5 {
b5S4C2Ynq fm0]nT BYTE b1,b2,b3,b4,b5,b6;
g)1`A24 *{("T }MAC_ADDRESS,*LPMAC_ADDRESS;
Js<DVe, /,,IM/(6^ C"QB`f: onU\[VvM typedef struct tagASTAT
l4>c 6)veuA3] {
/E-sg,
k &0`i(l4]l ADAPTER_STATUS adapt;
3UX6 Y]E3 ?[=OQ/E NAME_BUFFER NameBuff [30];
(DkfLadB 4(dgunP }ASTAT,*LPASTAT;
9S|a!9J aH_0EBRc %i.Prckrb BS=~G+/:| UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
|=:<[FU N /zP!%L {
NRT@"3,1YP Kk).KgR NCB ncb;
P]O=K ^ X-6j[". UCHAR uRetCode;
P Ij ?vfZ>7Q memset(&ncb, 0, sizeof(ncb) );
Am|)\/K+Z <1#hX(Q ncb.ncb_command = NCBRESET;
"Hk7s+% SZUo RWx ncb.ncb_lana_num = lana_num;
=6
3tp 9 J|w%n5Y //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
8O_yZ
~Z4 Us.k, uRetCode = Netbios(&ncb );
Ae%AG@L _\gCdNrD memset(&ncb, 0, sizeof(ncb) );
]v]tBVO$ "d`u#YmR ncb.ncb_command = NCBASTAT;
7&dK_x,a 6!se,SCvw ncb.ncb_lana_num = lana_num; //指定网卡号
-ykD/ *,zrg%8 strcpy((char *)ncb.ncb_callname,"* " );
e{H( n]6-`fpD ncb.ncb_buffer = (unsigned char *)&Adapter;
B1A:}# 4Y{;%;-i //指定返回的信息存放的变量
dQz#&&s-
[FZq'E"87 ncb.ncb_length = sizeof(Adapter);
,M~> t7+ dvM%" k //接着,可以发送NCBASTAT命令以获取网卡的信息
phQ{<wzwp s\< @v7A uRetCode = Netbios(&ncb );
FKPR;H8> OIIA^QyV return uRetCode;
J0imWluhQ tH~>uOZW }
6FN#X g p1\mjM /|lAxAm? W4bN']? int GetMAC(LPMAC_ADDRESS pMacAddr)
o70] F *
F_KOf9p {
"jLC!h^N dai+" NCB ncb;
cvQAo| i{16&4 ' UCHAR uRetCode;
UmArl)R/ n wMq~I*1 int num = 0;
LIrebz 06M?ecN LANA_ENUM lana_enum;
JL>frS3M UZs'H"K memset(&ncb, 0, sizeof(ncb) );
:>/6:c?atG CYlS8j ncb.ncb_command = NCBENUM;
LJom+PxF$x h#c7v!g ncb.ncb_buffer = (unsigned char *)&lana_enum;
)TEm1\ /::Y &&$f ncb.ncb_length = sizeof(lana_enum);
K9 ]zUew fZ&' _ //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
^KnK
\ BOh^oQh //每张网卡的编号等
B[q"oI` @qYT/V*/ uRetCode = Netbios(&ncb);
a6Joa&`dv +,]VXH<y if (uRetCode == 0)
<s7cCpUFP [9B1 %W {
0OQ*V~>f 2% /Kf}+ num = lana_enum.length;
=6+99<G|%M +xgP&nw[- //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
3Fxr= a4gX@&it_k for (int i = 0; i < num; i++)
ksCF"o/@V Y%?*Lj| {
bdY:-8!3 L|}s Z\2! ASTAT Adapter;
d S'J @e=# l^$'6q" if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
$:\`E56\ 5KDCmw {
)0]U"Nf ho UG=]8YY!
pMacAddr.b1 = Adapter.adapt.adapter_address[0];
|2%|= 0AdxV?6z pMacAddr.b2 = Adapter.adapt.adapter_address[1];
Fi;H ^8A[
^cgq pMacAddr.b3 = Adapter.adapt.adapter_address[2];
!%D';wQ,/ vj344B pMacAddr.b4 = Adapter.adapt.adapter_address[3];
e(xuy'4r 3kk^hvB+f pMacAddr.b5 = Adapter.adapt.adapter_address[4];
15q^&l[Q Ibu9AwPm pMacAddr.b6 = Adapter.adapt.adapter_address[5];
{~uTi>U D,R',(3 }
Wy*+8~@A !_QT{H }
77y+ik N_S~&(I| }
RGs7Hc ? dHl' return num;
wwywiFj aidQ,(PDj }
"bDj00nwh }]PHE(}7 \D(3~y> ajtH1Z# ======= 调用:
zTjie \/?J)k3H. =4co$oD} ,a,2I MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
)5LT!14 aK95&Jyw& int n = GetMAC(m_MacAddr); // 获得网卡数量
hc+B+-, >X
eXd{$ ,ofE*Wt 'vZIAnB8 TCHAR szAddr[128];
\~z$'3H` LiV&47e*> wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
jx}'M$TA Kx&"9g$ m_MacAddr[0].b1,m_MacAddr[0].b2,
7=9>yba)^ d1/9
A-{ m_MacAddr[0].b3,m_MacAddr[0].b4,
@ci..::5 BWy-R6br m_MacAddr[0].b5,m_MacAddr[0].b6);
X-_VuM_p l>b'b e9 _tcsupr(szAddr);
.=TXi<8Brw \20}/& // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
0VSIyG_Z "n`z`{<n <<CWN(hQWO `G/g/>y [M,4qe8,} `D
|/g; ××××××××××××××××××××××××××××××××××××
77yYdil^W+ iiMS3ueF 用IP Helper API来获得网卡地址
)=d)j^t9 7xv9v1[' ××××××××××××××××××××××××××××××××××××
jhQoBC>: =>`zk^ 'JJKnE zQ ~{tO8
] 呵呵,最常用的方法放在了最后
|xcC'1WU sdg2^] | #gO[di0WhC c/A?-9 用 GetAdaptersInfo函数
05T?c{ ; i79$D:PcLa )Yy5u'} 1xd6p 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
T+@i;M Yq6 @R|u CYgokS\=, ZxSFElDD]E #include <Iphlpapi.h>
<tFq^qB (,#m+ #pragma comment(lib, "Iphlpapi.lib")
[)s4:V ~Yi4?B< g^(gT c{I]!y^! typedef struct tagAdapterInfo
Cm)TFh6 *>:phs~r{ {
GHd1?$ {+hABusq char szDeviceName[128]; // 名字
.=J- !{z ocW~I3 char szIPAddrStr[16]; // IP
6,q_M(;c 7;AK=; char szHWAddrStr[18]; // MAC
I V#8W UtTlJb{-j DWORD dwIndex; // 编号
CU\gx*=E {%u^O/M }INFO_ADAPTER, *PINFO_ADAPTER;
j67ppt ah,f~.X_| $M,<=.oT 4tLdqs INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
go AV+V7 4~h0/H" /***********************************************************************
(9I(e^@] q9rm9#}[J# * Name & Params::
FsJk"$} k+-?b(z)$ * formatMACToStr
LxhS
9 >"bW' * (
n'V{ #0b:5.vy * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
2K};-}eW r
YKGX?y * unsigned char *HWAddr : 传入的MAC字符串
zY:3*DiM f;BY%$ * )
D1Zy Js# }i"[5: * Purpose:
$Bz};@ XH~(=^/_ * 将用户输入的MAC地址字符转成相应格式
4bA^Gq 7:?\1a **********************************************************************/
w=;> S._2..%G void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
z6@8IszU [?I<$f" {
HP]5"ziA OS@uGp=
int i;
iZy>V$Aq dB6,pY( short temp;
u'#/vT#l !;|#=A9 char szStr[3];
F*@2 ) iKrk?B< we`BqZV SXqB<j$.; strcpy(lpHWAddrStr, "");
/i>n1>~yn ]-X6Cl for (i=0; i<6; ++i)
bpZA%{GS uPl}NEwU| {
f^1J_}cL &Ril[siw temp = (short)(*(HWAddr + i));
bl
a`B=r w6!97x _itoa(temp, szStr, 16);
,b!D8{W"N V9$T=[ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
|;~=^a3?q qA!p7"m| strcat(lpHWAddrStr, szStr);
OJa(Gds 4RVqfD if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
jdJTOT @ !su7 }
k*N!U[] Vq]ixag2^ }
i;9X_?QF 2_HIn xA7~"q&u tcXXo&ZS // 填充结构
MF< ZB_@ ]?1_.Wjtt void GetAdapterInfo()
^PNDxtd|v k5aB|xo {
@z ",1^I #tu>h char tempChar;
d~~, 5E )TiM>{ ULONG uListSize=1;
T}^3 Re`i ]$L5}pE3 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
(o B4* S=)
c7t?a int nAdapterIndex = 0;
*1["x;A kVWcf-f E& 6I`8 z7IJSj1gQI DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
xD&n'M] ;G8H'gM07 &uListSize); // 关键函数
46NuT]6/4 RVm-0[m} o 7kg.w| #&kj> if (dwRet == ERROR_BUFFER_OVERFLOW)
/J-'[Mc'D[ xkRMg2X.>9 {
kqih`E9P7B Skci;4T( PIP_ADAPTER_INFO pAdapterListBuffer =
1}la)lC k^;n$r"i5 (PIP_ADAPTER_INFO)new(char[uListSize]);
wO%lM +U<YM94? dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
B@M9oNWHu g=nb-A{# if (dwRet == ERROR_SUCCESS)
_:Xmq&<W Nf!N;Cy? {
iS+"Jsz .kFO@: pAdapter = pAdapterListBuffer;
}ZVond$y4 b)'CP Cu* while (pAdapter) // 枚举网卡
eg/itty ].xSX0YQ% {
%:`v.AG C5V}L CString strTemp = pAdapter->AdapterName; // 网卡名字
Z qn$ >mG- 7P3pjgh strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
@ U=y}vi8 #d,)Qe[ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
YRVh[Bqg` qI7KWUR j
H2)8~P -(?/95 Y strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
@-[}pZ/ 9#U]?^DJ@ pAdapter->IpAddressList.IpAddress.String );// IP
Lp:VU-S #[9UCX^= W;I{4ed6 C5 ILVQ formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
bdstxjJ` I[|Y
2i pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
;]1t|td8 dQ{qA(m ]'Eg2(wy \0 h>!u AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
;6PU c>D~MCNxg cJ$jU{} }:faHLYT pAdapter = pAdapter->Next;
05ClPT\BCr GYQ:G= {2:baoG- wicsf<] nAdapterIndex ++;
4_-&PZ,d m-uXQS^@G }
_@>*]g ]'xci"qV` delete pAdapterListBuffer;
7WmLC &q|vvF<G }
kum@cA f3!Oc }
xSN;vrLHR N~/X.D4e# }