如何实现修改网卡物理地址的三种方法
Ojx1IL K h}Oiw 同样要感谢胡大虾
F*F
U[ 5 Q']
_3 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
i/nA(%_ g/b_\__A 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,
a;Q6S ZB'/DO=i 使得两块卡的MAC地址不同,那么网络仍然可以工作。
IYq)p
/ \N\Jny 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
^D(N_va< sXm/+I^ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
G"bItdb NhyVX%qt: 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
e9;<9uX cn$E?&- 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
c|[:vin W8Z&J18AU 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
CPVR nz:I\yA 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
7z'l}*FRD k&4@$;Ap 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
>-YPCW agqB#,i 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
XSkN9LqZ
h&\%~LO. 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
bv`gjR jN:!V 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
Ycypd\q/ 4oT1<n`r+ 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
PW"G]G, u+eA>{ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
w#wlZ1f Y,OSQBgk 台。
#(C2KRRiA a;J{'PHu 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
h_ef@ZwSw <JE-#i 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
m5lMh14E "$KU+? 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
AAjsb<P 6'UtB !gr w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
l/,O9ur- U`_(Lq%5W ->requesthandler函数要hoo miniport的这个函数似乎不容易找
;/#E!Ja/u nj99!"_ 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
@O#4duM4Qz K^bzZa+a 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
E]` ) jy`jxOoG~Z bit RSA,that's impossible”“give you 10,000,000$...”
F|q-ZlpW- r-
0BLq]~{ “nothing is impossible”,你还是可以在很多地方hook。
8 munw 6k"'3AKaR 如果是win9x平台的话,简单的调用hook_device_service,就
keNPlK%> mHjds77e 可以hook ndisrequest,我给的vpn source通过hook这个函数
pIdJ+gu(s |[n-H;0 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
l\7N R A2VN%dB 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
fyIL/7hzf4 "/Fp_g6#: 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
`An`"$z E\Hhi.- 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
59gt#1k ;
mF-y,E 这3种方法,我强烈的建议第2种方法,简单易行,而且
Dk4Jg++ S0nBX"$u 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
;:Q 5?zM U.<';fKnT 都买得到,而且价格便宜
Jr
m<ut Tct8NG ----------------------------------------------------------------------------
=8S*t5 /gh=+;{ 下面介绍比较苯的修改MAC的方法
|>a sGP 2C^/;z Win2000修改方法:
kFmd):U!R 44 ,:@ s@sRdoTdF v
0mc1g+9 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
T{v(B["!$ "1>I/CM Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
}I<r=? BYt#aqf 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
:5hKE(3Q bI.LE/yk 《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
K5gh7 ^T`)ltI]V 明)。
:&ir5xHS <4SY'-w 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)
IMLk{y%6 O\;Z4qn2= 址,要连续写。如004040404040。
lR[[]Yn @~%R%Vu 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。)
fH?e9E4l v'uWmL7C 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>(OK.o 89T xd9X 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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QPf*!E xo2PxUO 获取远程网卡MAC地址。
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Yy`\??, gV@FT|j!i - &u]B$ Jm&7&si7 首先在头文件定义中加入#include "nb30.h"
bb}zn'xC mn;;wp #pragma comment(lib,"netapi32.lib")
mxk :P 8A/"ia typedef struct _ASTAT_
*TQXE:vZ[ |}N -5U {
Zg1=g_xY qYFOHu ADAPTER_STATUS adapt;
0dxEV] dPplZ,Y% NAME_BUFFER NameBuff[30];
|?k3I/; rOd<nP^`\ } ASTAT, * PASTAT;
pEgQ)
9\
x01 n !h3$C\ i]&C=X 就可以这样调用来获取远程网卡MAC地址了:
xl [3*K $SAq/VHI1] CString GetMacAddress(CString sNetBiosName)
ggQ/_F8u _'DT)%K {
h[~JCYA kt?G\H!} ASTAT Adapter;
91%QO?hz #MkXio; h &?N1-?BjM &Omo\Oq&W> NCB ncb;
| a001_Wv u#(VR]u\7 UCHAR uRetCode;
| 4/'~cYV U-~cVk+LI fA"N5qQI( dr3j<D-Q memset(&ncb, 0, sizeof(ncb));
FW* k O P^9y0Q ncb.ncb_command = NCBRESET;
32h}+fd {wsO8LX ncb.ncb_lana_num = 0;
B(tLV9B3Q j9Qd
45 cGF_|1` wEd+Ds]$ uRetCode = Netbios(&ncb);
sG-$d\
1d &b :u~puM Ff6l"A5 h-r\1{Q1] memset(&ncb, 0, sizeof(ncb));
~,#zdm1r@ 2J?ON|2M ncb.ncb_command = NCBASTAT;
+xoh=m &1nZ%J9 ncb.ncb_lana_num = 0;
%L;z ~C /QuuBtp MnToL@ wJ.?u]f@ sNetBiosName.MakeUpper();
25EuVj`zL W5 l)mAv HC1jN8WDY N
RB>X FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
;B Lw?kf WFHS8SI *=G~26*!V _#f+@)vR strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
{7EnM1] @34Z/%A UXs=7H". |76G#K~<X ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Y9}5&# R1,.H92 ncb.ncb_callname[NCBNAMSZ] = 0x0;
M:[rH k[_)5@2 <V`1?9c7D1 +V2\hq[{ ncb.ncb_buffer = (unsigned char *) &Adapter;
_ ^ JhncL *yx5G-#? ncb.ncb_length = sizeof(Adapter);
"6^~-`O *U<l$gajq oc|%|pmRd< 4O I''i uRetCode = Netbios(&ncb);
l g0 'qH8 adCTo So6ZNh9 blVt:XS{,m CString sMacAddress;
?$chO|QY !sTOo 'R-Ly^:Qd 0\B31=N( if (uRetCode == 0)
/JcfAY /m"#uC!\ {
BB$(0mM^ 6np sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
;nSOeAF)Q &EUI Adapter.adapt.adapter_address[0],
a+-X\qN r
9~Wh
$ Adapter.adapt.adapter_address[1],
sxK|0i}6 `] fud{ Adapter.adapt.adapter_address[2],
_N @h q
HU}EEv Adapter.adapt.adapter_address[3],
TA9Kg=_ hx.ln6=4 Adapter.adapt.adapter_address[4],
7A,lQh .="/n8B Adapter.adapt.adapter_address[5]);
qN=l$_UD 7Rq|N$y.3 }
|T;]%<O3E :lfUVa{HN return sMacAddress;
> N bb0T S|K#lL }
vyA
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6OPYq*| ]ZI ?U<0 修改windows 2000 MAC address 全功略
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`zP{E T_Y S|Yz5)* H[DBL AzZb0wW6p 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
EpCT !e *dpKo&y s#*
DY i.5?b/l0 2 MAC address type:
?l/+*/AR; v?L`aj1ox OID_802_3_PERMANENT_ADDRESS
0Q{^BgW 0_f6Qrcj OID_802_3_CURRENT_ADDRESS
q(s&2| 7Ap==J{a aWk1D. 0K:3?Ik modify registry can change : OID_802_3_CURRENT_ADDRESS
$v\o14v B.Y8O^rx but OID_802_3_PERMANENT_ADDRESS, you must modify driver
9NEL[J| ~a06x^=j @\?QZX(H v2KK%Qy grZ?F~P8 1=Y pNXX Use following APIs, you can get PERMANENT_ADDRESS.
@UwDsx&2(t C#oH7o+_. CreateFile: opened the driver
5tUN'KEbN =;m;r!,K DeviceIoControl: send query to driver
O
<#H5/Tq e .( E%e2$KfD l}&&f8n Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
>!BZ>G2 qu+Zl1~$] Find the location:
#7BX,jvn> TYu(;~ .................
lr~c w#h* vcz?;lg :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
t +h}hL $guaUe[x :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
=&x
u"V 3x3 =ke! :0001ACBF A5 movsd //CYM: move out the mac address
sV$Zf
`X) 4VI'd|Ed :0001ACC0 66A5 movsw
4H@K?b` q7aH=dhw :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
Bnu5\P pUm|e5 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
~(Xzm
v7#`b}'W :0001ACCC E926070000 jmp 0001B3F7
k35E,?T _2wH4^Vb ............
TBu[3X% [`_-;/Gx2 change to:
AEO7I
f@ yl UkVr
:0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
rw%1>]os \\v1\ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
vQsI^p Gid6,J :0001ACBF 66C746041224 mov [esi+04], 2412
h $2lO^ *sYvV, :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
;T\'|[bY Vohd
d_x :0001ACCC E926070000 jmp 0001B3F7
"S^""5 g$9EI\a .....
%Z!3[.%F Vm]u-R`{ i=aK ?^+ L)-1( e<x df@G+v0_1 E`gUNAKQ DASM driver .sys file, find NdisReadNetworkAddress
%}1v- z ||o :A q-R'5p\C?| Ers8J V ......
aZB$%#'vR F_z1ey`t :000109B9 50 push eax
dH_g:ocA ]mdO3P y6`zdB _}3NLAqg * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
N5jJ,iz =+"=|cQ |
fYUbr"Oe Q@5v> ` :000109BA FF1538040100 Call dword ptr [00010438]
/ &#b*46 '
i<}/l :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
b|E1>TkY (c|Ry[$| :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
Z[G: e%EE| :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
@zi_@B zot_ jSV :000109C9 8B08 mov ecx, dword ptr [eax]
+~f5dJyk` /6yH ,{(a :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
1rGi"kdf bC0DzBnM; :000109D1 668B4004 mov ax, word ptr [eax+04]
/\u1q< J8#3?Lp :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
G[ gfD\ 2'5u}G9 ......
CN!~(1v _a-At ,@r 0-gL 4)+L(KyB2 set w memory breal point at esi+000000e4, find location:
.y^T3?}I 9KDm<Q-mf ......
;k5B@z/<S 0S$6j-" // mac addr 2nd byte
{<L|Z=&k` '/
*;g#W= :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
x}X
hL |7@@~|A // mac addr 3rd byte
*D:uFo,xn *@zya9y9q :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
X-}]?OOs `|f1^C^ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
$.T\dm- }CB9H$FkCY ...
|P(8T' j5V{,lf :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Pe)SugCs t)^18 z // mac addr 6th byte
]D&\|,,( bPUldkB: :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Ys+NIV#Q gN5;Uk :000124F4 0A07 or al, byte ptr [edi]
/\d@A B^5I RAAu3QKu :000124F6 7503 jne 000124FB
N`rz>6,k1 7 jiy9[ :000124F8 A5 movsd
#v}pn2g%> +5qY*$dn :000124F9 66A5 movsw
,B,:$G< L#Rj~&U // if no station addr use permanent address as mac addr
84f^==Y R&FO-{S .....
` <IaQY 5"2pU{xmK '-M9v3itC &"mWi-Mpl change to
~R
C\ )bl^:C :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
"eZ~]m}L0 UB3hC`N\ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
\CVrLn;} c%5Suu(J6 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
/[,0,B9!3 ]Ia}H+ & :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
C1po]Ott* [J
+5 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
MD>xRs 'l6SL-
< :000124F9 90 nop
z\c$$+t VJOB+CKE :000124FA 90 nop
Y20T$5{# ]qO*(m:}o OSIf>1 @Jc^ur It seems that the driver can work now.
LXf* 't'2z o>e -M yt1dYF0Xq Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
Q+; N(\ oN&U@N/>aU L)9uBdF ((T6z$:hA Before windows load .sys file, it will check the checksum
*Z2#U?_ +XpQ9Cd The checksum can be get by CheckSumMappedFile.
!MEA@^$# cg_j.=M- m
e2$ R>@ CMC9%uq Build a small tools to reset the checksum in .sys file.
5m9;'SF 3h**y
%^ KhZ\q|5 YWhp 4`m Test again, OK.
'Oa(]Br[ I;+>@Cn(g< *s$:"g- ?9ScKN 相关exe下载
oL
-udH 7O<K?;I http://www.driverdevelop.com/article/Chengyu_checksum.zip g^[BnP)I
3.w &e0Es ××××××××××××××××××××××××××××××××××××
67]!xy a}V<CBi 用NetBIOS的API获得网卡MAC地址
x/uC)xm Pv3qN{265 ××××××××××××××××××××××××××××××××××××
$aDkZj sDP8! } bm ^`QY .wf$]oQQ #include "Nb30.h"
=&#t(" 5q
_n69b #pragma comment (lib,"netapi32.lib")
rFhi:uRV Cp^`-=r+ m4,inA:o l\HtP7] +%?\#E QJ Y}
crE/ typedef struct tagMAC_ADDRESS
\
k &ZA e,Sxu[2 {
l^R1XBP Mu/hTTiNx BYTE b1,b2,b3,b4,b5,b6;
].
0;;v6) hFMT@Gy }MAC_ADDRESS,*LPMAC_ADDRESS;
J
Mm'JK? Ah_0o_Di C~R,, cHX~-:KOr typedef struct tagASTAT
0`Y"xN`'i @o>3
Bv. {
w:/QB-`% 2-beq<I ADAPTER_STATUS adapt;
RSBk^ zszx~LSvIT NAME_BUFFER NameBuff [30];
h~s h!W8 =O>E>Q }ASTAT,*LPASTAT;
:Hj #1-U q@XxCP] iyP0;$ PH>`//D%n? UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
Qq3UC%Z1 I\@`AU {
{QVs[
J1
>f*Zf(F NCB ncb;
.svlJSx G3j'A{ UCHAR uRetCode;
VvTi>2(. ='Yg^:n memset(&ncb, 0, sizeof(ncb) );
|'](zEwq MS;^@>|wj ncb.ncb_command = NCBRESET;
F?XiP.`DR qz8Jvgu? ncb.ncb_lana_num = lana_num;
W~Q;R:y oa6&?4K?F //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
y=LN|vkQ B~2M/&rM\ uRetCode = Netbios(&ncb );
f7I!o,/ -;iCe7|Twf memset(&ncb, 0, sizeof(ncb) );
s=hao4v7z qqSFy>`P ncb.ncb_command = NCBASTAT;
OPC8fX5. kHd`k.nW ncb.ncb_lana_num = lana_num; //指定网卡号
:5_394v 'M,O(utGv strcpy((char *)ncb.ncb_callname,"* " );
t(p}0}Pp V z-]H]MW, ncb.ncb_buffer = (unsigned char *)&Adapter;
n a+P|'6 }s:~E2?In //指定返回的信息存放的变量
eDY)i9"W G#j~8`3X ncb.ncb_length = sizeof(Adapter);
'm k_s4J $y,tR.5.)[ //接着,可以发送NCBASTAT命令以获取网卡的信息
Zw_'u=r
> a([8r- zP uRetCode = Netbios(&ncb );
U\i7'9w]3 70.Tm#qh return uRetCode;
Ch73=V 6/.cS4 }
r*{`_G=1
9*2^2GR^; @k)[p+)E YRu#JYti int GetMAC(LPMAC_ADDRESS pMacAddr)
,$Xhwr
uLSuY}K0 {
Y=Om0=v 96i# NCB ncb;
:*MR$Jf >1 hhz UCHAR uRetCode;
Wv]ODEd 5IfC8drAs int num = 0;
zoZ10?ojC UdcrX`^. LANA_ENUM lana_enum;
gl 27&'?E* -l?\hmDl memset(&ncb, 0, sizeof(ncb) );
LvNulMEK
75;g|+ ncb.ncb_command = NCBENUM;
Nf%/)Tk Xo3@-D_c!c ncb.ncb_buffer = (unsigned char *)&lana_enum;
&/(JIWc1su X<&Y5\%F ncb.ncb_length = sizeof(lana_enum);
qO[_8's8 vGwpDu\RgX //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
| z?c>. a?@lX>Z //每张网卡的编号等
}z5u^_-m ~W-5-Nl{s uRetCode = Netbios(&ncb);
5
Q/yPQN 8wMwS6s: if (uRetCode == 0)
<YvW /x a"^rOiXR{ {
CIj7'V +#9 4X)* num = lana_enum.length;
E_\V^ w9675D+ //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
V/BU(`~i pj Md for (int i = 0; i < num; i++)
f<M!L>+M6 |IDZMd0 {
r!~6. |q
c <C&O ASTAT Adapter;
d&naJ)IoF) Wpc8T="q if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
%:Z_~7ZR yw >Frb5p {
Ho1 V)T> ANTWWs} pMacAddr.b1 = Adapter.adapt.adapter_address[0];
7m8(8$-6 LIn2&r:U pMacAddr.b2 = Adapter.adapt.adapter_address[1];
A45!hhf k|^`0~E pMacAddr.b3 = Adapter.adapt.adapter_address[2];
5]K2to)>` !\!j?z=O8 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
hGRHuJ q4Mv2SPT
pMacAddr.b5 = Adapter.adapt.adapter_address[4];
I8Y
#l'z a3L-q>h pMacAddr.b6 = Adapter.adapt.adapter_address[5];
3sp-0tUE B_*Ayk
}
3~?m?vj|Y n?"("Fiw }
*t_Q5&3L+U pA6A*~QE }
QW_BT^d" 49YN@PXC return num;
mJYD"WgY kW=!RX[& }
KbMan~Pb6 :QC |N@C 8vQR'<, a\&g;n8jA ======= 调用:
w-3Lw< &Tg~A9y\ &0]5zQ 6FY.kN\
MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
}
L_Zmi$ \\;y W~ int n = GetMAC(m_MacAddr); // 获得网卡数量
[_:
GQ 8RQv $laUkD#vz ;vy<!@Y;8 TCHAR szAddr[128];
J,\e@ M 0$E_* wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
je%D&ci$ b@O{e QB m_MacAddr[0].b1,m_MacAddr[0].b2,
5v^tPGg4 }G<~Cx5[ m_MacAddr[0].b3,m_MacAddr[0].b4,
rU6A^p\, FIUQQQ\3 m_MacAddr[0].b5,m_MacAddr[0].b6);
3,n" d- k n/xt _tcsupr(szAddr);
f~7V< v k8r1)B4ab // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
wNU;gz 4W}mPeEeV /EuH2cy$l yCN?kHG ^?*<.rsG 1 J}ML}h) ××××××××××××××××××××××××××××××××××××
GWv i
LqNyi 用IP Helper API来获得网卡地址
F x^X(!)~] >dgz/n?:v ××××××××××××××××××××××××××××××××××××
v]Aop<KLX a ," G #M0
C>n }F"98s W 呵呵,最常用的方法放在了最后
P](8Qrl _3.rPS,s nLCaik_,m )j\_*SoH 用 GetAdaptersInfo函数
q@tym5 _07$TC1 LR';cR; EWQLLH "h 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
Y[H769 @_W13@| a&UzIFdB +(y8q #include <Iphlpapi.h>
tG ZMIG_ v\_\bT1 #pragma comment(lib, "Iphlpapi.lib")
SPXvi0Jg K$w;|UJc `5!AHQ/ fI1
9p Q typedef struct tagAdapterInfo
H8g%h}6h 6P:fM Y {
0a bQY 1b86@f char szDeviceName[128]; // 名字
aO S,%J^? uB#U(
jl char szIPAddrStr[16]; // IP
[ D.%v~j C!ch
!E# char szHWAddrStr[18]; // MAC
}r@yBUW 7?{y&sf DWORD dwIndex; // 编号
@$'pMg TiF+rA{t }INFO_ADAPTER, *PINFO_ADAPTER;
3+(lKd #<Lv&-U<KT -/V(Z+dj E
AZX INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
e<*qaUI F-oe49p5e /***********************************************************************
Z4rk$K'=1w dfKGO$}V * Name & Params::
Ow.DBL)x'> r/HTkXs I * formatMACToStr
O6vxp?:^ /|<SD.: * (
=,h'}(z_ [`s0 L# * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
6q>}M &9|L Z9K * unsigned char *HWAddr : 传入的MAC字符串
S[zGA<} XH@(V4J(. * )
L#uU.U= kkWv#,qwU * Purpose:
'&dT &0tW{-Hv" * 将用户输入的MAC地址字符转成相应格式
RRV%g! J7^UQ **********************************************************************/
d~QM@<SV gPT_}#_GxM void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
x^EW'-a E}v8Q~A( {
2QM{e!9 d;]mwLB0 int i;
ge:a{L 2[HPU M2> short temp;
nc\`y,>l8
WZY+c char szStr[3];
1[8^JVC>6 y<6c*e1 lwrh4<~\,* [DH4iG5 strcpy(lpHWAddrStr, "");
v_Sa0}K9 7C0xKF for (i=0; i<6; ++i)
U|V,&RlbR ]& ckq {
6p*X8j3pW @#OL{yMy temp = (short)(*(HWAddr + i));
,;Wm>V)o 0NGth(2 _itoa(temp, szStr, 16);
GDSXBa*7 "nCK%w= if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
4
ZnQpKg 6XF Ufi+ strcat(lpHWAddrStr, szStr);
C@eL9R;N1 [,,@>nyD if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
F
|BY]{ dGm%If9P }
@Kz,TP!%A 2HmK['( }
KR?aL:RYb "Gp Tmu? PdqvXc 5z,q~CU // 填充结构
2A;i L?+N:G
void GetAdapterInfo()
kC%H E SyVXXk 0 {
q"<=^vi (WC
=om char tempChar;
&uRT/+18W3 _>\33V-?b ULONG uListSize=1;
A{T9-f@X iKE&yO3 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
U1y!R<qlp xOKJOl int nAdapterIndex = 0;
QOktIH 9!n95 eLPtdP5k LF!KP DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
0.x+ H9z PL&>pM &uListSize); // 关键函数
j!i*& lwX9:[Z /B?wn=][ G<-KwGy,D if (dwRet == ERROR_BUFFER_OVERFLOW)
8%m\J:eR j%
7Gje[ {
1?H;
c5?d& T90O.]S PIP_ADAPTER_INFO pAdapterListBuffer =
pP":,8Q{ Y+Z+Y)K (PIP_ADAPTER_INFO)new(char[uListSize]);
tqh)yr; ,\"x#Cc f dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
V[kJ;YLPN @NA+Ma{N if (dwRet == ERROR_SUCCESS)
51|s2+GG "rLm)$I {
siCi+Y *uRDB9#9, pAdapter = pAdapterListBuffer;
E*5aLT5!, I\6C0x while (pAdapter) // 枚举网卡
%/w-.?bX w:%NEa,Z {
WuY#Kx~2 U.SC,;N^ CString strTemp = pAdapter->AdapterName; // 网卡名字
iu=Mq|t0 J[6/dM strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
elGBX
h `PtB2,? strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
=<H ekiYM G`%rnu @JhkUGG]p )J @[8 x` strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
J[?oV;O jRC{8^98 pAdapter->IpAddressList.IpAddress.String );// IP
\Qah*1 -{OJM|W+ ,0h{RZKw qbq2Bi'a formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
HLDv{G'7 \[{8E}_"^ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
;}Lf >g!$H}\ n]#YL4j !O!:=wq AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
paV1o>_Rd b*h:e.q o'$- .jP|b~ pAdapter = pAdapter->Next;
P??P"^hU #pAN
81|[Y'f &&<l}E nAdapterIndex ++;
Szu@{lpP@ 8v4krz<Iq }
"B__a( }o!b3*# delete pAdapterListBuffer;
WP\kg\o j7g>r/1eE }
o<48' >[ >V)#y$Z }
apJXRH` "})OLa }