如何实现修改网卡物理地址的三种方法
5Hr"}|J<8 Nb$ )YMbA 同样要感谢胡大虾
`1P
& WN0^hDc- 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
m?csake.Me Pvtf_Qo^ 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,
'
ft
| >Nov9<p 使得两块卡的MAC地址不同,那么网络仍然可以工作。
R(:q^? )a.U|[:y[+ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
`a J[
!O 2@ad! h 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
,+JAwII>O ;c'jBi5W 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
{ d/k0H | o?@Eh 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
/5o~$S "e(Nh%t 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
@M(vaJB8u ,
w_ Ew 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
shi#K<gVC ?e BN_a,r6 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
9;@6iv uto4bs: 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
old}}>_ +pE-Yn`YS 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
O9qEKW)a j3FDGDrg 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
(BJs6":BFe `'g%z: ~ 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
>FY`xl\m}< 6l50IWj,T 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
rc$G0O [1E u6X6 台。
nJ6bC^*)U ub-ZrC' 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
UCl,sn `=FfzL 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
d9E:LZy /{Nx%PqL 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
J3K!@m_\ x1TB
(^aX w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
2cww7z/B nzU@}/A/ ->requesthandler函数要hoo miniport的这个函数似乎不容易找
ATwPfo8jx@ KF-n_:Bd+ 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
E")82I rHP5;j<] 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
chxO*G ,l~i|_ bit RSA,that's impossible”“give you 10,000,000$...”
$oh}!Smt O7E0{8 “nothing is impossible”,你还是可以在很多地方hook。
?-6oh~W< %rYd=Ri 如果是win9x平台的话,简单的调用hook_device_service,就
32dR`qb 3]V"9+ 可以hook ndisrequest,我给的vpn source通过hook这个函数
Uc6P@O*, CY9`ztO* 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
Qq>M} )Wgh5C` 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
)y._]is)b x%0Q W 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
40mgB4I F(mm0:lT 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
)/Ul"QF c\7~_w2 这3种方法,我强烈的建议第2种方法,简单易行,而且
0*x 3PPN_Z 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
|LWG7
ZE ]M#_o] 都买得到,而且价格便宜
`N$<]i]s5 S)p1[&" M ----------------------------------------------------------------------------
3s"x{mtH c?IFI 下面介绍比较苯的修改MAC的方法
r6JdF!\d Q/L:0ovR Win2000修改方法:
:IvKxOv BlMc<k O\8_;Gc; WF`y j%0 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
bZz ,' Qn6'E Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
i#=s_v8 O6 bB CF; 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
%,1bh =UT*1-yhR 《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
d%8hWlffz 0escp~\Z 明)。
?u/RQ 1 ZXlW_CGO 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)
:OQx;>' 1ti+
Q0~ 址,要连续写。如004040404040。
]+Ik/+Nz 3%p^>D\ 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。)
:>+}|(v V]&0"HX2r! 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。
<XDYnWz ef *Vs 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。
unY+/p $ ,*!HN
& <xv@us7 3+ JkV\AF ××××××××××××××××××××××××××
HN?NY ^`?2g[AA 获取远程网卡MAC地址。
g
67;O(3 /N>f#:} ××××××××××××××××××××××××××
o-H\vtOjE INt]OPD +`'=K ;{U 2 ,RO 首先在头文件定义中加入#include "nb30.h"
bVO{,P2o VB=$D|Ll #pragma comment(lib,"netapi32.lib")
`\Z7It?aDs 7|bzopLJk typedef struct _ASTAT_
"&lQ5]N.% H!PMb{e {
]jQj/`v1 r~N:|ip= ADAPTER_STATUS adapt;
}g&A=u_2 sbqAjm} NAME_BUFFER NameBuff[30];
J$"3w,O6+U l/ufu[x!a } ASTAT, * PASTAT;
f2ea|l m?*}yM OpWTw&B"+ \%[sv@P9s 就可以这样调用来获取远程网卡MAC地址了:
dPvRbwH< M5\$+Tu CString GetMacAddress(CString sNetBiosName)
'ONCz {^(h*zxn {
t`%Xxxu 3}hJ`xQ ASTAT Adapter;
oA+/F]XJ GP<PU CvkZ<i){ b%A+k"d NCB ncb;
0KT^V R (t[sSl UCHAR uRetCode;
-,YoVB!T T%q@jv{c {/ef`MxV
} Y-YlQ^ memset(&ncb, 0, sizeof(ncb));
f(SK[+aqW gZ!q ncb.ncb_command = NCBRESET;
JO[7_*s |tn.ZEgw3~ ncb.ncb_lana_num = 0;
7F$G.LhMw 2;2FyKF ( Iy[TEB D[i?T3i uRetCode = Netbios(&ncb);
m-u3 ^\' :LrB9Cf$n ^GL>xlZ( t nvCtuaR memset(&ncb, 0, sizeof(ncb));
e)BU6m% fmgXh)= ncb.ncb_command = NCBASTAT;
CqFk(Td9-D ^]n:/kZ5"[ ncb.ncb_lana_num = 0;
H"5=z7w \Dlmrke ,uoK'_ -_[ZRf?^ sNetBiosName.MakeUpper();
yor6h@F1 3%~c\naD?O y
<] x ,azBk`$iQr FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
v{r,Wy3 nI_UL 0+{CN|0 8.WZC1N strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
!FA[
]d 4 -4Hf5! ZVIlVuZ} y?P4EVknM3 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
>S}^0vNZX +d!"Zy2|B ncb.ncb_callname[NCBNAMSZ] = 0x0;
`=%mU/v i K,^|Q8 ]iezwz`' \p.eY)> ncb.ncb_buffer = (unsigned char *) &Adapter;
Gr&YzbSX i+@t_pxc ncb.ncb_length = sizeof(Adapter);
D;! aix3 O&g$dK!Rad 2%_UOEayU ,z5B"o{Et uRetCode = Netbios(&ncb);
LS%;ZKJ $97EeE:{M q=x1:^rVH ^~`t
q+ CString sMacAddress;
It#T\fU 3]rd!Gp=* S;tv4JY lvp8{]I< if (uRetCode == 0)
i87+9X
Qv
B%X)J {
;d<RPVE: sjj,q? sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
d$5\{YLy L %20tm Adapter.adapt.adapter_address[0],
GUcGu5tw: Q@ghQGn# Adapter.adapt.adapter_address[1],
-izZ D VMl)_M:' Adapter.adapt.adapter_address[2],
6~ +/cY-V mO^)k Adapter.adapt.adapter_address[3],
I><sK-3 Qm@v}pD Adapter.adapt.adapter_address[4],
\1nj=ca? d)1Pl3+ Adapter.adapt.adapter_address[5]);
jrN"en B&Iy_; }
^kh@AgG^ =z4kK_?F, return sMacAddress;
9{&oVt~Y$ `nv82v }
w$$vR /SKgN{tWe J_7&nIH7 t|]2\6acuc ×××××××××××××××××××××××××××××××××××××
D<J,3(Yu $.KDnl^ 修改windows 2000 MAC address 全功略
4fL/,j/^ n-x%<j(Xf ××××××××××××××××××××××××××××××××××××××××
7-j=he/ O m5+j:YM #,;X2% c z;1qYW[-A 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
\9%RY]TK3 d)'J: `KHP?lX JXAH/N&i 2 MAC address type:
((
{4)5} XAb-K?) OID_802_3_PERMANENT_ADDRESS
\[Q* d /2Qgg`^) OID_802_3_CURRENT_ADDRESS
Zp_vv@s EL:Az~]V uoMDf{d [`U9 modify registry can change : OID_802_3_CURRENT_ADDRESS
dW9Ci"~v f[+N=vr but OID_802_3_PERMANENT_ADDRESS, you must modify driver
Q}|QgN (4"Azo*~![ L9^h.Y7 V[fcP; ]#P>wW Q|Go7MQZ@k Use following APIs, you can get PERMANENT_ADDRESS.
<~iA{sY)O 'w`3( ':= CreateFile: opened the driver
&k@r23V7r $zD}hO9 DeviceIoControl: send query to driver
&-2i+KjEX lQl p?Jx2(%m *Ry{}|_8 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
8jjq)d4# 97\9!)`, Find the location:
f{ER]U a9niXy}a( .................
<69Uq8GI *c'hmAs :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
3fhlMOm =plU3D2 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
v6*8CQ+ <j&LC
/]o :0001ACBF A5 movsd //CYM: move out the mac address
U`)o$4Bq K pSho< :0001ACC0 66A5 movsw
]x^v;r~ MClvmv^ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
,Vr'F HV\l86} :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
u
ioBId 09w<@# :0001ACCC E926070000 jmp 0001B3F7
(@ixV$Y N3?@CM^hHw ............
'/~j!H4q9 B,avI&7M;S change to:
Jwe9L^gL KV]8o' :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
/><+[\q4LM | x/Z
qY :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
?nV& :~eY rBrJTF:. :0001ACBF 66C746041224 mov [esi+04], 2412
@`H47@e 1jkMje :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
0PT\/imgN _'"$,~ZWY :0001ACCC E926070000 jmp 0001B3F7
pqnZ:'V q8[I`
V{ .....
(vb8Mk ;=F]{w]$+ VtzX I2.2 *Rj(~Q/t sJB::6+1(| E'wJ+X9 + DASM driver .sys file, find NdisReadNetworkAddress
:y8wv|m = 6^phZ( t Zqy \_G fLR\@f ......
a534@U4, f]37Xl%I :000109B9 50 push eax
^Uq"hT(41 18];fC zD%@3NA41 HL34pmc * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
CH4 ~9mmE $pGdGV\H |
o<\9OQ0 @WfX{485 :000109BA FF1538040100 Call dword ptr [00010438]
1GI/gc\ z[bS
soK` :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
Qz9*o fsH=2p :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
aEw wK(ny k CVA~%d7 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
yx&'W_Q@ jk-e/C :000109C9 8B08 mov ecx, dword ptr [eax]
CF_pIfbaf ncCgc5uP :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
A0`#n|(Ad! Fg<rz&MR :000109D1 668B4004 mov ax, word ptr [eax+04]
UqEpeLK wU1h(D2&h :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
_pe_w{V-b6 |)WN%#v ......
XLxr@1 FatLc|[ AV:P/M^B 5\\a49k.p set w memory breal point at esi+000000e4, find location:
R1lC_G] 'mR9Uqq\ ......
eV)'@8p :UDT!
5FNO // mac addr 2nd byte
2!E@Gbhm5 q#!]5 :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
JOvRUDZ @$ggPrs // mac addr 3rd byte
AHl1{*
[ "Acc]CqH* :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
7GVI={b /swNhDQ"o :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
di5>aAJ)D ?OFl9%\ V ...
=vc8u&L2 `R+I(Cb :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
4A@77#:J5 /yn%0Wish // mac addr 6th byte
!&b
wFO>P ()+PP}:$A :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
'g7eN@Wh.z 1?j['~aE :000124F4 0A07 or al, byte ptr [edi]
bJ#]Xm(]D k}h\RCy%f :000124F6 7503 jne 000124FB
k;W`6:Kjp ;R
x Rap :000124F8 A5 movsd
1YxG<K] gV\{Qoj :000124F9 66A5 movsw
Yl#|+xYA5[ jJOs`'~Q\ // if no station addr use permanent address as mac addr
!0k'fYCa sN%#e+(= .....
*dw6>G0U DLP
G ZI>')T<@j" ,2C{X+t change to
gvLzE&V} ?5e]^H} :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
\)'o{l& OqcM3# :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
GL<u#[ 01^+HEbm :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
]/klKqz q*E<~!jL :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
xq<3*Bcw VvSe`E* :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
*eLKD_D`!C `HO_t ek :000124F9 90 nop
<g4[p^A vz1yH%~E :000124FA 90 nop
j[e<CGZ `\vqDWh8- {Jx-Zo>' vdt ": It seems that the driver can work now.
Or9"T ]z XVwJr""+ ;p_@%*JAx m: Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
_hz}I>G@B m2|%AD 6 J
B"qd &uMx*TTY Before windows load .sys file, it will check the checksum
d)yu`U Vw>AD<Rl The checksum can be get by CheckSumMappedFile.
[S<1|hk
s( >nqCUhS iS]4F_|vd gFQ\zOlY8a Build a small tools to reset the checksum in .sys file.
f}%paE" :Ou[LF.O b:6NVHb% N3rq8Rk Test again, OK.
T>cO{I )4tOTi[ Z,Z4Sp HkL`-
c0 相关exe下载
vv
FH (W |3{"ANmm' http://www.driverdevelop.com/article/Chengyu_checksum.zip WNmG'hlA N R0"yJV> ××××××××××××××××××××××××××××××××××××
nd4Z5=X r\."=l 用NetBIOS的API获得网卡MAC地址
ZCC T 618k- ××××××××××××××××××××××××××××××××××××
#q
mv(VB4 rY,zZR+@ =Sp+$:q* FBP'AL| #include "Nb30.h"
bK69Rb@\A 4A{6)<e #pragma comment (lib,"netapi32.lib")
q4y sTm )kpNg:2p $3'xb/3| W_bp~Wu
uG){0%nX qOs'Ljx6l typedef struct tagMAC_ADDRESS
\Aq$h:< Zb4+zps^- {
o6Jhl8 z55g'+Kab BYTE b1,b2,b3,b4,b5,b6;
&)ED||r, E gD$A!6N8 }MAC_ADDRESS,*LPMAC_ADDRESS;
F>lM[Lu# :6[G;F7s 5!Ho[ ? l>Ra0 typedef struct tagASTAT
D_)N!,i T jrz_o) {
3n3$? oV b'1m
9T780 ADAPTER_STATUS adapt;
%+: $uk[ 8c3/n NAME_BUFFER NameBuff [30];
N#<X"&-_# o5;|14O }ASTAT,*LPASTAT;
O/b1^
Y
{TVQ]G%'b 8mM`v &WJ;s* UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
m8,jV R wvcj*{7[ {
TR&7AiqB 'TO/i:{\ NCB ncb;
9
M90X8 [U@;EeS UCHAR uRetCode;
-2qI2Z Hg04pZupN memset(&ncb, 0, sizeof(ncb) );
oH"VrS 6 vtw97G ncb.ncb_command = NCBRESET;
ecMpU8}rR @*&`1 ncb.ncb_lana_num = lana_num;
!%/2^ FG5YZrONx //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
">v-CSHY :/\KVz'fw} uRetCode = Netbios(&ncb );
Pah*, otmyI;v 7< memset(&ncb, 0, sizeof(ncb) );
qS/
'Kyp_ 4Dw|
I${O ncb.ncb_command = NCBASTAT;
orZwm9#]. 08_<G`r ncb.ncb_lana_num = lana_num; //指定网卡号
X- P%^mK R@
MXwP strcpy((char *)ncb.ncb_callname,"* " );
'byao03 0
} |21YED ncb.ncb_buffer = (unsigned char *)&Adapter;
(YY!e2
MZ%S3' //指定返回的信息存放的变量
%4x,^ K] Ij?Qs{V ncb.ncb_length = sizeof(Adapter);
l9+)h} xA>3]<O //接着,可以发送NCBASTAT命令以获取网卡的信息
;%mdSaf }*|aVBvU uRetCode = Netbios(&ncb );
ZK`x(h{p) L.x`Jpq(3 return uRetCode;
+%H2;8{F :v%iF!+.P }
,T8fo\a4 )(h<vo)-zX H)pB{W/ V>"NVRY int GetMAC(LPMAC_ADDRESS pMacAddr)
d(q2gd@ asJ t6C {
}w5`Oig[ yHs'E4V`$ NCB ncb;
GiKmB-HO l:(?|1_ UCHAR uRetCode;
ch)#NHZ9F DcsQ 6 int num = 0;
',s{N9 6)1xjE# LANA_ENUM lana_enum;
.#_g.0< uz@lz + memset(&ncb, 0, sizeof(ncb) );
4`p[t;q {PkPKp ncb.ncb_command = NCBENUM;
I@uin|X ,A9{x\1! ncb.ncb_buffer = (unsigned char *)&lana_enum;
l<p6zD$l &t@|/~%[ ncb.ncb_length = sizeof(lana_enum);
t<yOTVah xz){RkVzP //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
kYu"`_n} mU;\,96# //每张网卡的编号等
V/t- *?!A uRetCode = Netbios(&ncb);
6D29s]h2 puK /;nns if (uRetCode == 0)
Ql9
) cpQhg-LY| {
18JAca8Zs r(Y@; num = lana_enum.length;
k7=mxXF X`0`A2
n //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
ktiC*|fd K~
VUD( for (int i = 0; i < num; i++)
_j?/O)M
c N Bpf {
iYz!:TxP L7B(abT9e ASTAT Adapter;
t**o<p#)f 9 [wR/8Xm if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
A{ Ejk| \"Aw
ATQ {
jHpFl4VPz *h2)$^P% pMacAddr.b1 = Adapter.adapt.adapter_address[0];
#6za
("_tML 8/p pMacAddr.b2 = Adapter.adapt.adapter_address[1];
0BQ< a qW t 9Tr pMacAddr.b3 = Adapter.adapt.adapter_address[2];
BZRC0^-C@ r&D&xsbQ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Gu\lV c QW6\~l 4 pMacAddr.b5 = Adapter.adapt.adapter_address[4];
6Ej@;]^^- xyRZ
v]K1 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
Z{
b($po ?iaD;:'qE }
gfU!sYZ q/^&si }
y%xn(Bn P[a\Q`}L }
{9YNv<3 }~$96|J return num;
H8?Kgaj~vf ccJ!N }
y3pr(w9A .RxAYf| [9xUMX^} EFS2 zU ======= 调用:
3NC-)S \F8*HPM=* $K*&Wdo tJ@5E^'4 MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
exL<cN yXL]uh#b int n = GetMAC(m_MacAddr); // 获得网卡数量
PH3#\
v.
PV/SzfvIq Mwd(?o o;2QZ"v TCHAR szAddr[128];
~$Pz`amT| FT.;}!"l wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
Oj^qh+r J,]U"+;H m_MacAddr[0].b1,m_MacAddr[0].b2,
5<KY} rg{|/ ;imT m_MacAddr[0].b3,m_MacAddr[0].b4,
|HMpVT-;j Z4@GcdZ m_MacAddr[0].b5,m_MacAddr[0].b6);
$r87]y! E0a &1j _tcsupr(szAddr);
=)9@rV&~ 1b-_![&]1 // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
h?ZxS U>s$}Y:+Z [p#
}=&d yZ]u{LJS JJ$q * 9Lv"|S`5W_ ××××××××××××××××××××××××××××××××××××
CN, oH4IU ]:vo"{*C 用IP Helper API来获得网卡地址
'vUx4s ^z\*;
f ××××××××××××××××××××××××××××××××××××
%wuD4PRK smN|r #DFfySH)A OFe?T\dQn 呵呵,最常用的方法放在了最后
/htM/pR f/6,b&l, jsOid5bs =vZF/r 用 GetAdaptersInfo函数
jjrhl amH..D7_> %\2w
1 26Jb{o9Z< 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
.y~vn[q N ;VAHgIpx; zwa%$U uWE
:3 #include <Iphlpapi.h>
}L.&@P< *c6o#[l #pragma comment(lib, "Iphlpapi.lib")
eAD uk!Iq j"c30AY 1f zHmD l4+Bs!i` typedef struct tagAdapterInfo
mE}@}@( ^N\$oV$ {
HM(S}> Gn8'h
TM char szDeviceName[128]; // 名字
1||\3L/ mjtmN0^SR char szIPAddrStr[16]; // IP
_rU%DL? kg^VzNX char szHWAddrStr[18]; // MAC
qu:nV"~_ ^E^Cj;od@ DWORD dwIndex; // 编号
Lradyo44u\ .sOEqwO}> }INFO_ADAPTER, *PINFO_ADAPTER;
?]]d
s] )IH|S5mG? `oq][| b,Vg3BS INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
~l@
h gL:Vj%c /***********************************************************************
Z>si%Npm\ O<o>/HH$ * Name & Params::
~d072qUos M)JKe!0ad1 * formatMACToStr
:|tWKA yHk}'YP * (
b&j}f hmQ;!9 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
+xc1cki_{ 0<";9qN)6 * unsigned char *HWAddr : 传入的MAC字符串
(q]_&%yW iUua!uC * )
(Iz$_( =h
Lw1~ * Purpose:
+-*Ww5Zti Jb (CH4|7 * 将用户输入的MAC地址字符转成相应格式
!RD<" 3\B28m **********************************************************************/
8$TSQ~ ;qN;oSK void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
cfP9b8JG QU;bDNq,c {
qG<3H!Z!ky c&GVIrJ int i;
[ <,i}z +M=`3jioL short temp;
<lo\7p$A #@3&1}J/ char szStr[3];
n,_q6/! <Cbi5DtR 3Hd~mfO\ &{uj3s&C
strcpy(lpHWAddrStr, "");
nign"r 45aUz@ for (i=0; i<6; ++i)
MoX~ZewWR -+ha4JOB {
,ut-Di=6 TF1,7Qd temp = (short)(*(HWAddr + i));
^tTASK N r,Qu8 _itoa(temp, szStr, 16);
cM hBOm* Nm7YH@x*o if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Z)^1~!w0 l{o,"P" strcat(lpHWAddrStr, szStr);
LpYG!K l {TL.2 if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
6Lb(oY}\3 ?XIB\7} }
2Pm[
kD4E= Ht9QINo }
*t%Z'IA [`4 0;Oe&Y yCvP-?2 // 填充结构
srCpgs]h QHDR*tB:{ void GetAdapterInfo()
]T:a&DHC b$;qtfJG {
cTJi8f=g
-k8<LR3 char tempChar;
0Fw4}f.o {U'\2Ge<m ULONG uListSize=1;
5(=5GkE)> 9,wD PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
4^Y{ BS fF 7M/v[dwL int nAdapterIndex = 0;
m!K`?P]:N ('k9X cTPP T T@U_^o _1,hO?TK DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
+6`+Q2qi "P9(k> &uListSize); // 关键函数
PS}'LhZ KcvstC` l+A)MJd oj x fa- if (dwRet == ERROR_BUFFER_OVERFLOW)
4`GOBX1b.y xwF mY'o {
3Cw}y55_y dfP4SJqq
PIP_ADAPTER_INFO pAdapterListBuffer =
@9tzk [ <I#nwoHN (PIP_ADAPTER_INFO)new(char[uListSize]);
w7@TM%nS 85T"(HhT dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
yT~rql OUk"aAo if (dwRet == ERROR_SUCCESS)
l+a1 `O -tZ~&1" {
GoLK
95"] @jxP3:s pAdapter = pAdapterListBuffer;
^6On^k[|fw l0 8vF$k|d while (pAdapter) // 枚举网卡
02_+{vk! mCyn:+ {
'Qh1$X)R7a ,v%'2[} CString strTemp = pAdapter->AdapterName; // 网卡名字
JC MUK<CG F8S>Ld strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
f{.4#C' q{ [!" , strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
]|-sZ<?<i '451H3LC0 b'W.l1]<- Q5^ #:uZ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
^TtL-|I 3vs{*T" pAdapter->IpAddressList.IpAddress.String );// IP
0|Xz-Y f"*k>=ETI =C2KHNc vc :% formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
/&c2O X|Z )n]"~I^ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
o1vK2V 5Xf]j=_ ;I&XG j4<K0-? AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
Cyos* $g^D1zkuDT "[eH|z/ a%A!DzS pAdapter = pAdapter->Next;
GsmXcBzDw2 OXm`n/64+ Z}TLk^_[ g)5mr:\ nAdapterIndex ++;
j^7A}fz ?j0yT@ G }
oOLey!uZw =ecLzk"+F delete pAdapterListBuffer;
|r*)U(c` ae2Q^yLA }
-@e2/6Oi d[>HxPwo }
[~u!*W f4
qVUU }