如何实现修改网卡物理地址的三种方法
q){]fp.,@ !^axO 同样要感谢胡大虾
#bu`W!p} mKpUEJ<a 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
k5-mK{RZ >\DXA)nc 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,
qUtVqS XQ(`8Jl&^ 使得两块卡的MAC地址不同,那么网络仍然可以工作。
rvE!Q=y~ %n}.E304 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
!+)$;` `*oLEXYN 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
uFdSD \((>i7C 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
=As'vt
0 *C\4%l 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
7
oZ-D~3 HTqik w5X 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
z5'VsK: WgPL4D9= 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
7/7A Wq{' ZN 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
0[3b, ==FzkRA) 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
X_!mZ\H7 30H:x@='9 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
%\b5)p 6AQ;P 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
WZO#(eO` r LfS9H 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
Fah}#, "\_}"0H 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
!d(!1fC g<.8iW 'c 台。
|e< U %v D[-Ct 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<%)Lk J T!a8c<'V 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
+^69>L2V JAiV7v4&R 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
:m$%D]WY 4|+
|L_ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
qw, >~ _^'k_a ->requesthandler函数要hoo miniport的这个函数似乎不容易找
;%k%AXw t#pY2!/T3 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
Gc 8 .`h+fqa 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
O3BU.X1'% l%w7N9 bit RSA,that's impossible”“give you 10,000,000$...”
z:fhq:R( U_8I$v-~ “nothing is impossible”,你还是可以在很多地方hook。
}bnkTC Xr)d;@yi 如果是win9x平台的话,简单的调用hook_device_service,就
fglZjT T8m%_U#b 可以hook ndisrequest,我给的vpn source通过hook这个函数
ZR QPOy !CMN/= 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
|y=gp x<3vA|o 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
^y6CV4T+ eD(a
+El} 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
T ]zjJwa =H?Nb:s 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
(@#Lk"B +es6c') 这3种方法,我强烈的建议第2种方法,简单易行,而且
%4-pw|': hBqu,A 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
U&/S 'K"*4B^3 都买得到,而且价格便宜
<A&R%5Vs *oWzH_ ----------------------------------------------------------------------------
nm~ J~Ph)|AiS 下面介绍比较苯的修改MAC的方法
>WEg8'#O nagto^5X Win2000修改方法:
vVf!XZF #FQVhgc 52 A=c1kb yTvK)4& 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
E<4}mSn) .KLuGb3JJ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
t&uHn5 lKwcT!Q4 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
>k jJq]A2 CyU>S}t 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
;lEiOF+d +=8Po'E^!d 明)。
x}[` - 6qDD_:F 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
NNdS:( #e=^[E-yE 址,要连续写。如004040404040。
!58JK f ~S6N'$^ 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。)
_L72Ae(_ xd.C&Dx5 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。
?(=B=a[ $g^;*>yr 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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ZSSgc0u^? ?yb{DZ46 获取远程网卡MAC地址。
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Ne EV!V8 fpi6pcof Q!{Dw:7 )1,&YJM*6l 首先在头文件定义中加入#include "nb30.h"
cOgtBEhn q Q'@yTVN #pragma comment(lib,"netapi32.lib")
ATHz~a [)pT{QA typedef struct _ASTAT_
k}.nH"AQ B=r/(e {
[ub\DLl \nWpV7TSN ADAPTER_STATUS adapt;
p'4P2 J_@4J7 NAME_BUFFER NameBuff[30];
M2S|$6t: yw<xv-Q=i } ASTAT, * PASTAT;
D=vq<X' 2cl~Va= t} M3F-NZ J|IDnCK 就可以这样调用来获取远程网卡MAC地址了:
"!?bC#d#( +bnw,B>< CString GetMacAddress(CString sNetBiosName)
XEEbmIO*<9 <hbbFL}|% {
U8KY/!XZ [
_$$P* ASTAT Adapter;
F! e`i-xt TbVL71c ^'4uTbxP_! QEKFuY<E+ NCB ncb;
h6N}sLM{0 "-?Y UY` UCHAR uRetCode;
z-G (!]: am3E7u/ A~V\r<N
j '[^2uQc memset(&ncb, 0, sizeof(ncb));
Q^rW^d }C1wfZ~F~ ncb.ncb_command = NCBRESET;
88j
;7 CK</2 w+ ncb.ncb_lana_num = 0;
2A|6o*s" y9hZ2iT '4sD1LD~} 1_C6KS uRetCode = Netbios(&ncb);
]:s|.C%q I [#Vr)\n pQ{t< > w"i Zn memset(&ncb, 0, sizeof(ncb));
uLljM{I OvG0UXRU ncb.ncb_command = NCBASTAT;
C>dJ:.K%H E5{)d~q ncb.ncb_lana_num = 0;
z]AS@}wWqg @\8gzvkt X)OP316yx Qu _T& sNetBiosName.MakeUpper();
hp4(f W %Qz`SO8x? ;%alZ DG?\6Zh FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
TWEqv<c ;@
X J*X.0&Toc J9.p8A^^2 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
eb@Lh! z{L;)U B^ zEfD{I m0\}Cc ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
F@bCm+z- K<JP9t6Qd ncb.ncb_callname[NCBNAMSZ] = 0x0;
{VG[m@ 6CRPdLTDf <h51KPo^P 9[E$>o"% ncb.ncb_buffer = (unsigned char *) &Adapter;
c[lob{, [#'_@zZz ncb.ncb_length = sizeof(Adapter);
Qm x~_ ^3o8F [F[<2{FQF (1j$*?iGA uRetCode = Netbios(&ncb);
L"6/"L $ _Bu,; /
i2-h u>6/_^iq CString sMacAddress;
<" l;l~Y1 , %O3^7i `f+g A E*CQG;^=N if (uRetCode == 0)
!BuJC$ TcmZ0L^O {
Bl\kU8O- Atq2pL" sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
L)Ar{*xC }QW~.>` Adapter.adapt.adapter_address[0],
0a6z"K} To%*)a Adapter.adapt.adapter_address[1],
'N ::MN T)tHN#6I Adapter.adapt.adapter_address[2],
pbxcsA\ Lj-&TO}OZ Adapter.adapt.adapter_address[3],
aq/Y}s? @<yc .> Adapter.adapt.adapter_address[4],
|P0L,R Y6?mY! Adapter.adapt.adapter_address[5]);
NZW)X[nXM :42;c:8 5 }
Mqf}Aiqk; SH$cn,3F8 return sMacAddress;
`oRs-,d|< 8yz((?LrDh }
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L{%a4Ip
C|;Mhe'r= 修改windows 2000 MAC address 全功略
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f%[ukMj& o]jP3
$t; UMi`u6# gIM'bA<~ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
9.OwH(Ax7 jy@i(@Z }cK~=@7tK 8|qB1fB 2 MAC address type:
C5PBfn<j nC.2./OwMf OID_802_3_PERMANENT_ADDRESS
!v4j`A;% :tqm2t OID_802_3_CURRENT_ADDRESS
RHl=$Hm.% v;}`?@G [x p,& !5SQN5K modify registry can change : OID_802_3_CURRENT_ADDRESS
)Z]y.W ) 6?.pKFBZ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
u#@{%kPW =<zSF\Zr_ C"^hMsU8 X8SRQO^ \pD=Lv9 QUZQY`'@ Use following APIs, you can get PERMANENT_ADDRESS.
N|O]z ZIL|
.<8I CreateFile: opened the driver
n$|c{2]= z vb}p DeviceIoControl: send query to driver
9C)3
b3 /b:t;0G i Kk"j =Pb5b6Y@6 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
5-WRv; [aM' Find the location:
3AQ>>) T~ C| L^Ds0 .................
$7DcQ b9 $n#Bi.A
j :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
%::deV7 d
O46~ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
|*c\6 : o|;eMO- :0001ACBF A5 movsd //CYM: move out the mac address
=Wk/q_. e_~fJ :0001ACC0 66A5 movsw
zIm_7\e
c(V=.+J :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
y-\A@jJC5 <k\H`P :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
c6Aut`dK "ryk\}*< :0001ACCC E926070000 jmp 0001B3F7
^L-w(r62< r2GK_$vd ............
r -q3+c^+ iA3>X-x
change to:
d=Df.H+3 jWK@NXMH :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
?cs]#6^ +fd@K :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
E R]sDV BF@5&>E :0001ACBF 66C746041224 mov [esi+04], 2412
{s8U7rmML << ;HY}s :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
(e8G
( ]Q4PbW :0001ACCC E926070000 jmp 0001B3F7
WfDX"rA M,t*nG .....
C3\E.u? "7yNKO;W &`yOIX-H_ Gh2Q$w: jkF+g$B 5Z9 ~
&U DASM driver .sys file, find NdisReadNetworkAddress
Z<ajET`) <wt$Gglk @ 2!C^}d3F .;HIEj zq ......
J}(6>iuQY? ;;?vgrz :000109B9 50 push eax
```d:f 1X::0;3 7k]RO (/SGT$#8 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
jWXR__>. %0yS98']g |
k6O.H I%9bPQ :000109BA FF1538040100 Call dword ptr [00010438]
3T|Y} Gg9VS&VI :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
@q&|MMLt ?L@@;tt :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
WDEe$k4. !.3R~0b :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
% Cu.u)/+ WGh. ;- :000109C9 8B08 mov ecx, dword ptr [eax]
wy{ \/?~c )d +hZ' :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
U!c]_q W}XYmF*_? :000109D1 668B4004 mov ax, word ptr [eax+04]
`l>93A y !<'rg :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
ieo|%N{' #M5_em4kN ......
i s L{9^ {[2tG U9 }pMP!%| "F-Y^ set w memory breal point at esi+000000e4, find location:
E
&7@#'l =2
&hQd
......
l#D-q/k? z wL3,!t // mac addr 2nd byte
A3AP51
! M o}H_8y :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
T&r +G!2 e(yQKwVD // mac addr 3rd byte
.Gizz</P~ 5M%,N-P^ :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
G HD^%)T5^ d/XlV]#2x\ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
A7k'K4 O)`fvpVU ...
Bx(yu'g|a $]@O/[ :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
gbm0H-A:* }B y)y;~ // mac addr 6th byte
3{N\A5~ c 9rVgLqn! :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
F=XF] "7Eo>g :000124F4 0A07 or al, byte ptr [edi]
R?
O-x9 U~aWG\h#X :000124F6 7503 jne 000124FB
)YuRjBcp," +}Xr1fr{jw :000124F8 A5 movsd
(/"thv5vT{ Bvz62? :000124F9 66A5 movsw
Wk@
eV\H71 Zta$R,[9h // if no station addr use permanent address as mac addr
I[#U`9Dt 9Z&?R++? .....
/ZHO>LNN| ||uZ bP@ h4f~5- Y ZP"yq6!i change to
Oqpp=7 VS?dvZ1cC :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
P:
n# S % D7)(D4S4 :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
B4Q79gEh= KiQ(XNx :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
eY
T8$ M[~Jaxw% :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
b SQRLxF O -G1})$ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
TWUUvj`. AzZJG v]H :000124F9 90 nop
1e/L\Y=m l '/N3&5 :000124FA 90 nop
!g8*r"[UJ \M9h&I\7 [*Q-nZ/L ! ,@ZQS It seems that the driver can work now.
UxyY<H~Wx dY8(nQG _R)&k%i} q0Xoj__c!A Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
_z q)0\ 1!!\+
c2* RU6KIg{H Jy9bY Before windows load .sys file, it will check the checksum
!2z!8kI l]H0g[ The checksum can be get by CheckSumMappedFile.
``!G I'^ 2}w#3K )R~aA#<> (^LS']ybc Build a small tools to reset the checksum in .sys file.
0Q'v HZ" &
1[y"S ]u+MTW; m4@MxQm Test again, OK.
/}=a{J 4d0#86l~J/ =L"^.c@ 40 2x<H 相关exe下载
ym\(PCa5` ryg4hHspl http://www.driverdevelop.com/article/Chengyu_checksum.zip ~AQ>g#|% lV\lj@ ××××××××××××××××××××××××××××××××××××
6UlF5pom UFe(4]^ 用NetBIOS的API获得网卡MAC地址
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4}i*cB` H-(q#?: )Vg2Jix,] gz;&u) #include "Nb30.h"
MLV:U x`2| }AP( #pragma comment (lib,"netapi32.lib")
`}gdN}; 4=xq:Tf "b]#MO}P dCe X}Z e0 u,zg+m ]9*;;4Mg typedef struct tagMAC_ADDRESS
`XW*kxpm @DuK#W"E u {
03([@d6<E mRwT_(;t BYTE b1,b2,b3,b4,b5,b6;
^P?vkO"pB? WS:5MI,OL }MAC_ADDRESS,*LPMAC_ADDRESS;
W`rMtzL5 *"cD.)]#2 R- =1Z;Ma<; typedef struct tagASTAT
WhFS2Jl0 rA1qSG~c {
rQJ"&CapT K"\MU ADAPTER_STATUS adapt;
6):Xzx, l}rS{+:wK NAME_BUFFER NameBuff [30];
GX?*1 Km!nM$=k }ASTAT,*LPASTAT;
R*9NR,C wAFW*rO5o ]\Xc9N8w Gf0,RH+ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
u[")*\CP S@xXq{j {
Yp1bH+/u gcf6\f}\< NCB ncb;
Dx-KMiQ,"( q+ pOrGh UCHAR uRetCode;
U>P|X=) zN{JJ3- memset(&ncb, 0, sizeof(ncb) );
R J~%0 gg^1b77hT ncb.ncb_command = NCBRESET;
!VP %v&jKm !tXZ%BP.u ncb.ncb_lana_num = lana_num;
_<zfQZai L9FHgl? //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
hO#t:WxFI he$XLTmr: uRetCode = Netbios(&ncb );
X}cZxlqc uLk]LT memset(&ncb, 0, sizeof(ncb) );
Puh$%;x aY)2eY ncb.ncb_command = NCBASTAT;
_Mt Qi g5S?nHS} ncb.ncb_lana_num = lana_num; //指定网卡号
B4ZIURciGz T6M+|"92 strcpy((char *)ncb.ncb_callname,"* " );
S1J<9xqSQ8 XIAeCU ncb.ncb_buffer = (unsigned char *)&Adapter;
Quzo8u p $ouh //指定返回的信息存放的变量
lA^+Flh {6G?[
`&ca ncb.ncb_length = sizeof(Adapter);
.Cz %:%9 * R d#{Io7 //接着,可以发送NCBASTAT命令以获取网卡的信息
6CCbBA ^"i~DC uRetCode = Netbios(&ncb );
`t(D! +fNvNbtA return uRetCode;
'dJ/RJ~ G7@O`N8' }
&:5\"b / i_ @ rwE%G>Vb =IjQ4 0W int GetMAC(LPMAC_ADDRESS pMacAddr)
R Oc`BH= -#s [F S {
j_cs;G: " U@F)2? NCB ncb;
"TS yT8=l"-[G UCHAR uRetCode;
+jP~s WYrI |^[> int num = 0;
6#e::GD lfN~A"X LANA_ENUM lana_enum;
Sw[{JB;y, ,Hn^z<f memset(&ncb, 0, sizeof(ncb) );
ds:->+o -JT/9IQ ncb.ncb_command = NCBENUM;
IMGP'g XfYC7-e9c ncb.ncb_buffer = (unsigned char *)&lana_enum;
j&R+2%
ArK]0$T ncb.ncb_length = sizeof(lana_enum);
I?Aj.{{$G% a
W%5~3 //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
51BlM% H1EDMhn/ //每张网卡的编号等
*|#T8t,}n G?c-79]U uRetCode = Netbios(&ncb);
GV.A+u I97yt[,Yy if (uRetCode == 0)
s{bdl[7 o@bNpflb` {
HQP}w%8x vZj`| num = lana_enum.length;
\G|%Zw| v(]]_h //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
.dMVoG5 : 9t4s#. for (int i = 0; i < num; i++)
a->3`c |JF@6 {
e8=YGx^o` R&f^+0%f ASTAT Adapter;
E:`v+S_h %@"!8Y(j if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
{a(&J6$VE "&.S&=FlI {
9=X)ung9 LE6.nmvS pMacAddr.b1 = Adapter.adapt.adapter_address[0];
^' M>r(t q`NXJf=sc pMacAddr.b2 = Adapter.adapt.adapter_address[1];
{'En\e Q]/Uq~m C pMacAddr.b3 = Adapter.adapt.adapter_address[2];
cD|Htt" 3r+.N pMacAddr.b4 = Adapter.adapt.adapter_address[3];
X0(tboj# =ONHKF[UJ pMacAddr.b5 = Adapter.adapt.adapter_address[4];
^5GW$ cvd\/pG) pMacAddr.b6 = Adapter.adapt.adapter_address[5];
mLV[uhq ) 0 W` }
aUHcYc\u `Z"Q^ }
~@ jY[_ \b=Pj!^gwb }
$Xm6N@ I
pzJ# return num;
(6l+lru[ \%Ves@hG> }
6z0@I* :r#)z4d5 azQ D> ev1 W6B-a ======= 调用:
8mT M$#\ l5xCz=dw lKWPTCU ~S,p?I MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
zaTb~#c_ @yd4$Mv8% int n = GetMAC(m_MacAddr); // 获得网卡数量
]?O2:X sg'pO*_& /S5|wNu <@wj7\pQ TCHAR szAddr[128];
9,j-Vp!G 8to8!( wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
hpTDxh'?$C :cu#V m_MacAddr[0].b1,m_MacAddr[0].b2,
$$b
9&mTl# m5mu: m_MacAddr[0].b3,m_MacAddr[0].b4,
zDhB{3-Q1{ <f CKUc m_MacAddr[0].b5,m_MacAddr[0].b6);
bXUy9-L pG1WXbqW _tcsupr(szAddr);
m,C1J%{^ lif&@of // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
FR2=
las"z \^I>Q_LU q9w~A-Oh`1 RrUBpqA bVP"(H]
rc&%m ××××××××××××××××××××××××××××××××××××
_@S`5;4x |@NiW\O 用IP Helper API来获得网卡地址
T91moRv niB`2J ××××××××××××××××××××××××××××××××××××
W>-Et7&2 w 4[{2 4DZ-bt' *5 w{8 呵呵,最常用的方法放在了最后
4_Dp+^JF ()&~@1U wtje(z5IL Eu"_MgD 用 GetAdaptersInfo函数
{uzf"%VtP pTIf@n6I )95f*wte p<=$&* 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
{( r6e *CHI2MB dy_:-2S =zQN[ #include <Iphlpapi.h>
%p%%~ewmx q,
O$ %-70 #pragma comment(lib, "Iphlpapi.lib")
{s. = )0V w]N!S;<N %|s+jeUDn| tcxcup% typedef struct tagAdapterInfo
>EY3/Go> boDt`2= {
%^RN#_ro(3 ]_N|L|]M char szDeviceName[128]; // 名字
ER,1(1]N vWAL^?HUP char szIPAddrStr[16]; // IP
d!eYqM7-G x.S3Zi}= char szHWAddrStr[18]; // MAC
M4as f^W;A"+ DWORD dwIndex; // 编号
9(QJT}qC j?'GZ d"B }INFO_ADAPTER, *PINFO_ADAPTER;
98^V4maR: t!RiU ZAo !47n[Zs <[w=TdCPs INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
#%DE; ):iA\A5q[ /***********************************************************************
-GxaV #{ m *JaXa * Name & Params::
g +z1 UX7t`l2R * formatMACToStr
|1j["u1 F$)[kP,wtO * (
| Bi! om1eQp0N * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
l\i)$=d&g (+0v<uR^D * unsigned char *HWAddr : 传入的MAC字符串
>y"+ -7V) =>-Rnc@ * )
B_.%i+ZZ 'inFKy'H * Purpose:
I_]^ .o1q ^0Mt*e{q * 将用户输入的MAC地址字符转成相应格式
]q4rlT.i 50X([hIr **********************************************************************/
YPxM<Gfa8 8i2n;LAz void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
9H]{g*kL 7
qS""f7 {
_bNzXF 7Op>i,HZk\ int i;
>7 ="8 i{`:(F5* short temp;
v/ _ Hm*/C4B` char szStr[3];
\kZ? |:gf lseE OGl}-kw m;,N)<~ strcpy(lpHWAddrStr, "");
+U3DG$ hv?9*tLh0 for (i=0; i<6; ++i)
'tH_p s%W C/ZK {
,y#Kv|R ;=MU';o temp = (short)(*(HWAddr + i));
K|epPGRr {z{bY\ _itoa(temp, szStr, 16);
A6thXs2 A*\.NTM if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
5?x>9Ca (JOgy.5C~ strcat(lpHWAddrStr, szStr);
r 8RoE`/T ,>%}B3O:Y= if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
%$.3V#? K|[*t~59 }
jW A(C;W 'd9INz. }
;>Ib^ov koug[5T5 ) AvN\sC glDu2a,Q // 填充结构
%WjXg:R fb e[@#: void GetAdapterInfo()
=c\>(2D <<][hQs {
GBPo8L"9 FOE4>zE char tempChar;
;@oN s- &OH={Au ULONG uListSize=1;
Li4zTR|U K &N PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
{'NvG cQ
R]le%( int nAdapterIndex = 0;
]>5/PD,wWy 5Odhb vg32y /l]S b gK}-EU DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
Po^?QVJ7 zBzZxK>$ &uListSize); // 关键函数
u. F9g
# V Y7[) zHM(!\8K ~qTx|", if (dwRet == ERROR_BUFFER_OVERFLOW)
UM"- nZ>[ L 0TFo_ {
+nFu|qM} W{ q U PIP_ADAPTER_INFO pAdapterListBuffer =
!Wntd\w n{argI8wF (PIP_ADAPTER_INFO)new(char[uListSize]);
m#|
9hMu Q+{xZ'o"Z dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
Rl?_^dPx f.KN-f8<F if (dwRet == ERROR_SUCCESS)
YJT&{jYi ~:s>aQ`! {
12b(A+M
r@H /kD pAdapter = pAdapterListBuffer;
"#2a8# n FHUy9q while (pAdapter) // 枚举网卡
"R;U/+ 8;RUf~q? {
K0|FY=#2y W}@c|d $` CString strTemp = pAdapter->AdapterName; // 网卡名字
aC8} d C)ERUH2i strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
0z6R'Kjy A KQ% GIz x strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
8Fz#A.%P z]_wjYn Z {EB;h\C s+$ Q}|?u strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
dy%;W% B9jC?I |` pAdapter->IpAddressList.IpAddress.String );// IP
vc;$-v$& B"1c yg<R=$n,Q rr],DGg+B] formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
0d)M\lG 6H.0vN& pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
PUMXOTu] 2lH& 9<6;Hr,>G K7_UP&`=J AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
!C': uP)'FI _^Ubs>d=* /L
g)i\R; pAdapter = pAdapter->Next;
g[' ^L+hd 8Z8gRcv{p 2j[=\K] C!<Ou6}!b nAdapterIndex ++;
XPXIg ~D j8z+^ }
'urafE4M l` lk-nb delete pAdapterListBuffer;
4#MtF'J cKca;SNql1 }
r,73C/*&/ f643#1 }
{I%cxQ#y ?=Z?6fw }