如何实现修改网卡物理地址的三种方法
umryA{Ps 9\:w8M X' 同样要感谢胡大虾
DP0Z*8Ia 3<3t;&e 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Z@u ;Z[@ 'f8
p7_F 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,
kR_E6Fl .01TTK * 使得两块卡的MAC地址不同,那么网络仍然可以工作。
.T{U^0 ) >pnz_MQ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
:/~_sJt C X tR`? 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
..aK sSm( }FZp840 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
=uS8>.Qj TtZrttCE6 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
`!_? uT ^>eFm8`N 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
Nl=+.d6Qo jWhD5k@v 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
yG4 MUf6 sE}sE=\ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
^&HI+M X!m;uJZp 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
oR7 7` $:P[v+Uy 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
=O;eY ? (a,6a 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
0oQ/J: f}A^]6MO: 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
)2/b$i,JKk %$^$'6\77 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
95VqaR, 80cm6?,xu 台。
N4tc V\O pc^E'h: 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
7@3M]5:3g !SN6
?Xy 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
m[{nm95QZ lf}?!*V`+ 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
3EAX] E#m76]vkCU w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
oA[2)BU dnk1Mu< ->requesthandler函数要hoo miniport的这个函数似乎不容易找
uLF\K+cz dr}O+7_7%- 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
ud5x$` r*xq(\v 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
9
4 "f l8eT{!4 bit RSA,that's impossible”“give you 10,000,000$...”
zC[i <'h!T ^BQ>vI'.4 “nothing is impossible”,你还是可以在很多地方hook。
>Y44{D\` zv>ZrFl* 如果是win9x平台的话,简单的调用hook_device_service,就
Z5 w`-# zp}yiE!bl 可以hook ndisrequest,我给的vpn source通过hook这个函数
4{c`g$j> M,I68 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
l[:^TfB jD$;q7fB 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
|P^ikx6f5 zaQ$ Ht 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
&IxxDvP3k G;87in ,} 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
2nVuz9h 9(V=Ubj 这3种方法,我强烈的建议第2种方法,简单易行,而且
+*WUH513 hn*}5!^ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
':9%3Wq]j @w+WLeJ$40 都买得到,而且价格便宜
Z{Lmd`<w`j ~]jx+6k] ----------------------------------------------------------------------------
N. ItyV EG8%~k+R 下面介绍比较苯的修改MAC的方法
Fa Qu$q HE8'N=0 Win2000修改方法:
*)2x&~T*| "'Q$.sR g9RzzE! Djg1Qh 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
d{vc
wZQ =P@M&Yy' Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
";%e~
= wR`w@5,d 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
ZP]2/;h 77Q4gw~2U 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
.N'%hh s:qxAUi\/ 明)。
x0N-[//YV TPV6$a < 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)
11^ {WF {m1t~ S 址,要连续写。如004040404040。
k:&?$ NXC~#oG 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。)
^Y1AeJ$L eP-R""uPw 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
r? 6Z1 HY@kw>I 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
8,Q.t7v \rB/83[;u U)IsTk~}O 9P,A
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oRtY?6^$ bqf]$}/8k 获取远程网卡MAC地址。
%tklup]LF8 ==r? ××××××××××××××××××××××××××
t6! p\Y}} R(n0!h4 qkZ5+2m UvW:# 首先在头文件定义中加入#include "nb30.h"
`Lb _J #]N&6ngJ #pragma comment(lib,"netapi32.lib")
59"Nn\}3gE -Ihn<<uE? typedef struct _ASTAT_
~7)rKHau mYsuNTx!. {
{!:|.!-u ?trt4Tbe/ ADAPTER_STATUS adapt;
z[$9B#P 8xeun~e"vS NAME_BUFFER NameBuff[30];
*R9mgv[ X7imUy'. } ASTAT, * PASTAT;
.lNnY8< 4`EvEv$i GT1 X !<['iM 就可以这样调用来获取远程网卡MAC地址了:
||"":K gn4g 43 CString GetMacAddress(CString sNetBiosName)
,&O:/|c E T^-H_|/M {
,i$(yx? s\3Z?zm8 ASTAT Adapter;
i &SBW0) 2=Vkjh- uV*f[l ?L~=Z\H NCB ncb;
)=SYJ-ta< }X W#?l UCHAR uRetCode;
JVIcNK) "8C(_z+]K` k*UR#z(I F~uA-g memset(&ncb, 0, sizeof(ncb));
%l]rQjV- G+\~rl ncb.ncb_command = NCBRESET;
!]jNVg r)Mx.`d! ncb.ncb_lana_num = 0;
3<1HqU
m%[2x# DlQ[}5STF <}x|@u uRetCode = Netbios(&ncb);
MIMPJXT#. _,-M8=dL%* 1dgN10 {KQ-Ce-6 memset(&ncb, 0, sizeof(ncb));
dM@k(9| [b)K@Ha ncb.ncb_command = NCBASTAT;
5jCEy*%P@ 2Y g[8Tm# ncb.ncb_lana_num = 0;
bQ:3G; w1!\L_::Y q5K/+N^2? *z;N sNetBiosName.MakeUpper();
(w7cdqe KI?1(L yrvSbqR A5>gLhl7 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
ju2X* L^ jC&
dF X:} 5L>' SJ|.% gn strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
vng8{Mx90* ]qP}\+:
vGLb2Q #.t$A9' ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
u3?Pp[tM< Wn9Mr2r!*, ncb.ncb_callname[NCBNAMSZ] = 0x0;
!?>p]0*< OmUw.VH v.8S
V] ]\b1~ki!F ncb.ncb_buffer = (unsigned char *) &Adapter;
vEee/+1? A"T. nqB^y ncb.ncb_length = sizeof(Adapter);
[ QL<&:s& '/"M02a Qre&N_ tZ{q\+h uRetCode = Netbios(&ncb);
|(8Hk@\CT> )bN3-_ qZ]VS/5A b+#~N>| CString sMacAddress;
@^4M~F% OQb9ijLeK 8J(zWV7 r fyoB]{$p8 if (uRetCode == 0)
aZ:?(u] 2n+XML {
(/P&;?j ke6cZV5w sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
YV!V9 oX]1>#5UMg Adapter.adapt.adapter_address[0],
|"E9DD]{ YGO 7lar Adapter.adapt.adapter_address[1],
r#w_=h) )aA9z(x Adapter.adapt.adapter_address[2],
!5 :[X vI# 5qB=@O]|G; Adapter.adapt.adapter_address[3],
u#k6v\/ qN,FX#DP Adapter.adapt.adapter_address[4],
u4^"E+y^S 8}E(UsTa Adapter.adapt.adapter_address[5]);
(c|qX-%rC O)Dw<j) }
$U.'K!B G(3la3\( return sMacAddress;
h}<ZZ M[N.H9 }
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Ck a]F2, YqCK#zT/ 修改windows 2000 MAC address 全功略
*xVAm7_v |(ju!& ××××××××××××××××××××××××××××××××××××××××
"LaX_0t) H 1X]tw. 54DR .>O 9F1stT0G% 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
|VEAzY|[# 2/q=l? ]<z(Rmn`Q ffd3QQ 2 MAC address type:
]c=1-Rl v!9Imf OID_802_3_PERMANENT_ADDRESS
"fJ|DE&@<i &+iW: OID_802_3_CURRENT_ADDRESS
D)Rf 0lh6b3tdP a-2
{x2O zW`koRH@ modify registry can change : OID_802_3_CURRENT_ADDRESS
U+M?<4J)" cyeDZ) but OID_802_3_PERMANENT_ADDRESS, you must modify driver
:Aiu!}\ p+D6Z'B sBI%lrO %Z0S"B 3 "(VcYQ+ = }lA|S Use following APIs, you can get PERMANENT_ADDRESS.
;7*@Gf}R 7f,WzvV CreateFile: opened the driver
C2i..iD ~y^lNgujO DeviceIoControl: send query to driver
s""8V_,; ~o5iCt;w Dx)XC?'xO 'Rw]
C[ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
m6<0 hP ZU'^%)6~o~ Find the location:
fOervo DN0b.*[`3 .................
Sylsp%A 6+#cyKj :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
'
uw&f;/E ;CBdp-BUj :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
`I{Q,HQ7 A6.'1OD :0001ACBF A5 movsd //CYM: move out the mac address
vBnHG-5;P 6u;(R0n :0001ACC0 66A5 movsw
umn^QZ, V3UGx'@^y :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
B`EgL/Wg[ uNBhVsM6< :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
dF]8>jBOL N)Kr4GC :0001ACCC E926070000 jmp 0001B3F7
P?7b,a95O >AFpO*q" ............
f`rz)C03 U#
B change to:
R/|{?:r?:x AE
_~DZ:%c :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
HE'8 y@JYkp>I :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
XjU; oh4:. 1]`HX=cl :0001ACBF 66C746041224 mov [esi+04], 2412
k@U`?7X ^SCWT\E :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
)zV5KC{{ 9%6`ZS~3 :0001ACCC E926070000 jmp 0001B3F7
X
jN.X Q6>( Z .....
5Vqvb| HpAZ{P7 Jl ?Q}SB KL`>mJo$ v}D! tYa8I/HpT DASM driver .sys file, find NdisReadNetworkAddress
0MPDD%TP 0yNlf-O 0n=E.qZ9c Gzt5efygKt ......
oFp&j@`k8j JqZ5DjI: :000109B9 50 push eax
"Fiv
]^ `I$A;OPK7 `<d>C}9 g2q=&eI" * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
q(W@=-uDK cqp#1oM4M |
rOT8!" 8{u01\0} :000109BA FF1538040100 Call dword ptr [00010438]
{{,%p#/b bP@_4Dy :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
cpV i9] ?#m5$CFp :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
.YRSd (6{
VMQ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
P+UK@~D+G wQc w# :000109C9 8B08 mov ecx, dword ptr [eax]
y[rLk 9A!qg< :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
3>6o=7/PU 'CX
KphlWs :000109D1 668B4004 mov ax, word ptr [eax+04]
b.;W|$ . 6wgOmyJx :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
Y)`+u#`
R f14c}YY ......
.bGeZwvf:G (Q+3aEUE 9h{G1XL aJ5R0Y, set w memory breal point at esi+000000e4, find location:
%ZK}y{u\ =qRVKz ......
P'8E8_M} Apn#o2 // mac addr 2nd byte
n6f|,D!? Y<v55m- :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
-,&Xp>u\ i_"I"5pBF // mac addr 3rd byte
xjN~Y D: %Y TIS*+0 :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
wah` "6i9 f$N :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
4SYN$?.Mp L/I-(08!Y: ...
0bE_iu>f' &bRH(yF :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
$u :=lA:N OBZj-`fq J // mac addr 6th byte
X#y l8k_ @!$NUY8,A# :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
rxARJso 2wd(0K}b :000124F4 0A07 or al, byte ptr [edi]
$c-3Q|C i*<,@* :000124F6 7503 jne 000124FB
fVM%.`
CvN~ :000124F8 A5 movsd
?HY0@XILI dQ[lXV[}v :000124F9 66A5 movsw
}W<L;yD mI# BQE`p6 // if no station addr use permanent address as mac addr
EB#z\ yl}Hr* .....
7@F B^[H:y NmQ]qv 4jpF^&y7u^ :.cX3dP@ change to
/ @&Sqv4? 3jNcL{ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
5+UiAc$ dY,'6JzC :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
vl<J-+|0C 7XNfH@ :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
"hfwj`U \&H%k :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
0`W~2ai OjN]mp-q :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
!4E:IM63 <7GK *I :000124F9 90 nop
jK =[ v!,O7XGH~ :000124FA 90 nop
bbJa,}R ( ;"ICk& ",}VB8K
)nY/ RO It seems that the driver can work now.
/dfZ>k8 Xk2
75Y L!5f* .#n?^73 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
&l Q j?] V/Q6v
YX /a
q%l]hQ@ 0pR04"`; Before windows load .sys file, it will check the checksum
u7mj ~K[rQ The checksum can be get by CheckSumMappedFile.
v%1# y5 AKpux,@xB s+[=nau('w 0^m02\Li Build a small tools to reset the checksum in .sys file.
`9ieTt p})&Zl)V 9qpH 8j+ m[}$&i$( Test again, OK.
4=9F1[ DbcKKgPn(9 &0#qy9wx pk/#+r; 相关exe下载
)6(mf2& K)qmJ-Gub http://www.driverdevelop.com/article/Chengyu_checksum.zip t~AesHZpk yaf2+zV* ××××××××××××××××××××××××××××××××××××
b &JPLUr gFKQm(0g2 用NetBIOS的API获得网卡MAC地址
VY F4q9 \R<yja ××××××××××××××××××××××××××××××××××××
+LUL-d 6?_Uow} 0`x<sjG\q ecHy. 7H #include "Nb30.h"
?eu=0|d 3] !(^N>V #pragma comment (lib,"netapi32.lib")
r[gV`khka +q4T];< '.iUv#j4Sh !B\\:k]aO^ G67BQG\av iz'8P-]K> typedef struct tagMAC_ADDRESS
dI>oHMC k@Hu0x {
&8;mcM//4 ENGw < BYTE b1,b2,b3,b4,b5,b6;
&~k/G V=YK3){>A }MAC_ADDRESS,*LPMAC_ADDRESS;
`S!`=26Z! +Kk6|+5u
oCduY2 B82A:t) typedef struct tagASTAT
FSM~Rl ,^+3AT {
g~cWBr%> %|;^[^7+}t ADAPTER_STATUS adapt;
WaHTzIa[ |m=@;B| NAME_BUFFER NameBuff [30];
6G(k{S "u%$`* }ASTAT,*LPASTAT;
7
724,+2N |BXq8Erh 0{j>u` b*bR<|dT j UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
-du+iOe? J|ILG {
DF|qNX )ow 3Bl8w NCB ncb;
UL oTPx@N 2/;KZ+U& UCHAR uRetCode;
vj#gY2qZ 4
Hu+ljdjB memset(&ncb, 0, sizeof(ncb) );
jReI+
pS eQ*gnV}rE% ncb.ncb_command = NCBRESET;
o]]Q7S= 4TLh'?Xu9 ncb.ncb_lana_num = lana_num;
i} q6^;uTF _gc2h@x1O //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
ztTpMj <cl$?].RE! uRetCode = Netbios(&ncb );
]AN)M> _]<]:b memset(&ncb, 0, sizeof(ncb) );
:cOwTW?Fj p}j{<y ncb.ncb_command = NCBASTAT;
1 ft.ZJ lRO4-
y ncb.ncb_lana_num = lana_num; //指定网卡号
7$^V_{ej :?60pu= strcpy((char *)ncb.ncb_callname,"* " );
{!=IGFe wPV`j:?' ncb.ncb_buffer = (unsigned char *)&Adapter;
R+^/(Ws'< w("jyvV[C //指定返回的信息存放的变量
#|'8O (V
|P6C ncb.ncb_length = sizeof(Adapter);
/]YK:7*98 oVLz7Y[JE //接着,可以发送NCBASTAT命令以获取网卡的信息
s_RYYaM $+?6U uRetCode = Netbios(&ncb );
0|HhA,u D]4?UL return uRetCode;
9gWQGkql a5&wS@)
; }
{B[i|(xQx Vv zd>yII 6H3_qx z9VQsC'K int GetMAC(LPMAC_ADDRESS pMacAddr)
@m(\f yLI=&7/e@ {
d{YhKf#~ IQH;`+ NCB ncb;
fA|'}(kH ^P]: etld9 UCHAR uRetCode;
EK#w: " FL` . (, int num = 0;
Q(%uDUg% ,PY<AI^59 LANA_ENUM lana_enum;
H 9&?<j1n SH5k^EJ memset(&ncb, 0, sizeof(ncb) );
L:'Y#VI{ PY` V]|J ncb.ncb_command = NCBENUM;
_Jx?m Z-:$)0f ncb.ncb_buffer = (unsigned char *)&lana_enum;
u0i
@. s
n? ncb.ncb_length = sizeof(lana_enum);
4I,HvP dkCSqNFL) //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
a8dR. 3?fya8W< //每张网卡的编号等
GifD>c |z ]bRu8kn uRetCode = Netbios(&ncb);
LxMOs Nv gs9f2t if (uRetCode == 0)
GF
k?Qf{u gAR];(* {
mTcLocx y*zZ }> num = lana_enum.length;
<KJ18/ Wmp\J3 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
1AhL-Lj J@1 (2%)|Z for (int i = 0; i < num; i++)
4,)=r3;&! y 5=J6a2. {
!rrjA$P<v u} KiSZxt ASTAT Adapter;
W>+<r9Rt4 c5U1N&k5& if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
9N9|h y hf%W grO. {
ib&
|271gG Q>||HtF$A pMacAddr.b1 = Adapter.adapt.adapter_address[0];
)L_jR%2j Rov0 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
+!w?g/dV L@v0C) pMacAddr.b3 = Adapter.adapt.adapter_address[2];
g|2D(J 6W3}6p pMacAddr.b4 = Adapter.adapt.adapter_address[3];
!n
!~Bw `L:wx5? pMacAddr.b5 = Adapter.adapt.adapter_address[4];
f!1KGP u,&Z5S pMacAddr.b6 = Adapter.adapt.adapter_address[5];
kV-a'"W5 :@Q_oyWE8 }
d[ {=/~0 xXLKL6F(\ }
$BNn 1C8[ bZa?h.IF }
]jM D'vg^b KxiZx I return num;
M"~B_t,Nw &0Nd9%> }
/@on=~ >R.~'A/$F ;/ p)vR {%~Sbcq4F ======= 调用:
bp5hS/A^1w mA{gj[@:x .H9!UQ&It Rk`c'WP0* MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
GfVMj7{ `SOaQ|H
int n = GetMAC(m_MacAddr); // 获得网卡数量
p61"a,Xc 5% +T~ E* YMz[je _"z#I
CT( TCHAR szAddr[128];
:Rq@ %rL f61~%@fE wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
b/E1v,/< nEs l m_MacAddr[0].b1,m_MacAddr[0].b2,
Vd|/]Zj -BNW\]} m_MacAddr[0].b3,m_MacAddr[0].b4,
ox)/*c< V
GM/ed5- m_MacAddr[0].b5,m_MacAddr[0].b6);
Ik~5j(^E- J2yq|n?2gq _tcsupr(szAddr);
Cvi-4 @-Gf+*GZys // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
a#KxjVM nj)M$' k98--kc5 +]UPY5:F A.y"R)G 7!Fu.Ps
> ××××××××××××××××××××××××××××××××××××
R-Uj\M> v]vrD2L 用IP Helper API来获得网卡地址
.\<
\J|3 @p}H@#/u\ ××××××××××××××××××××××××××××××××××××
92eS*x2@ *FOTq'%i 4oCnF+( x4fLe5xv 呵呵,最常用的方法放在了最后
|1rBK.8 'gQm%:qU3r R?^FO:nM%! uy 7)9w 用 GetAdaptersInfo函数
V@T G"YF sE]eIN `5h$@ `s@1'IG;R_ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
qAkx52v6 _es>G'S |A &Nv~.) &Gxk~p< #include <Iphlpapi.h>
`[Kh[| .LV=Z0ja #pragma comment(lib, "Iphlpapi.lib")
7*u0)Hog !/Hln;{ 'g( R4deCX 4 YI,: typedef struct tagAdapterInfo
-.:1nI XWk/S $-d {
-%"MAIJnX )HR'FlxOd char szDeviceName[128]; // 名字
_MnMT9 kU4Zij-O char szIPAddrStr[16]; // IP
;Mw9}Reh@ -O. MfI+ char szHWAddrStr[18]; // MAC
pHKj*Y )Z"7^i DWORD dwIndex; // 编号
k'
pu%nWN h&.9Q{D }INFO_ADAPTER, *PINFO_ADAPTER;
v k.Y2
: # P18vK5 =yfr{5}R 7zpwP INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
`d8}3D <S TwylL /***********************************************************************
V?5QpBKI gXs@FhR0 * Name & Params::
u=k\]W- ENjrv * formatMACToStr
o y}( 6 3Kec * (
^:LF r'w5i1C+ * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
b&V=X{V4 G74<sD * unsigned char *HWAddr : 传入的MAC字符串
fM
\T^X ! X*L<)=nh * )
rDm>Rm= cb|`)"<HN * Purpose:
K)@]vw/\ H;Z{R@kf * 将用户输入的MAC地址字符转成相应格式
CM8WI~ i8u9~F **********************************************************************/
G8f7N;D rTW1'@E void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
g)xzy^2e Y==# yNwM {
SAly~(r?/ |M0 XLCNd_ int i;
goWD~'\
g`3g#h$ short temp;
p;X[_h <N+l"Re#] char szStr[3];
>/
HC{.k (f
$Y0;v>} L.ndLd Br1JZHgA strcpy(lpHWAddrStr, "");
F_\\n#bv tgc&DT;E for (i=0; i<6; ++i)
7s>d/F3* sW|u}8` {
;MNEe%
TJ A7~)h}~ temp = (short)(*(HWAddr + i));
OlMCF.W#3 AY,6Ddw
_itoa(temp, szStr, 16);
a5]~%xdK
9CUMqaY2 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
8I NVn'G "x3_cA~ strcat(lpHWAddrStr, szStr);
[Z~>7ayF+) Z*jhSy if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
ely&'y! wp.'M?6`L }
B=|yjA'Fg tAbIT;> }
-D38>#Y <$,iYx 8t9sdqM/C \`|,wLgH // 填充结构
&hjrJ/'^ ~sMn/T*fv void GetAdapterInfo()
VO. Y\8/ Ya304Pjd {
DCP" (J$JIPF char tempChar;
3l5q?" $
2Xe2%{ ULONG uListSize=1;
d=N5cCqq u&2uQ-T0 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
[C
P V5\2 =xai 7iM int nAdapterIndex = 0;
khc5h^0 x\I9J4Q h,
+2Mc< mY dU`j DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
G4=%<+ HPtaW:J &uListSize); // 关键函数
h9g5W'.# 7-6_`Q2}Y $?wX* vE6/B"b if (dwRet == ERROR_BUFFER_OVERFLOW)
Vu;tU. &..'7 {
/ExnW >wT `'+[Y;s_ PIP_ADAPTER_INFO pAdapterListBuffer =
z$%ntN#eNA [4PG_k[uTJ (PIP_ADAPTER_INFO)new(char[uListSize]);
vnXpC!1 XW5r@:e dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
mbJ#-^}V VEE:Z^U! if (dwRet == ERROR_SUCCESS)
PyzWpf 9.SPxd~
{
pz.<5 j31
Sc3vG pAdapter = pAdapterListBuffer;
yd`.Rb&V f0MHh5 while (pAdapter) // 枚举网卡
R"=G?d) j~Rh_\>Q {
}w"laZ* vV8y_ CString strTemp = pAdapter->AdapterName; // 网卡名字
Q9FY.KUM {Qlvj.Xw strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
\>:(++g k@KX=mG< strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
(fY (- LT:KZ|U9
7&l 0Oe@0L%^3" strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
Z</$~
T
]UFf- pAdapter->IpAddressList.IpAddress.String );// IP
]#+fQR$! 3 T&m 0o(/%31] QJ>+!p* formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
g0_8:Gs}^ jNrGsIY$ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
j/dNRleab AGPZd9 !3?HpR/nV YuLW]Q?v AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
Eh8.S)E j
YO# v3.JG]zLpP eUx|_*` pAdapter = pAdapter->Next;
Y~fds#y0 S(9fGh ]e)<CE2
#}e)*( nAdapterIndex ++;
;Fp"]z!Qh+ '.d el7s }
gQ,PG /':kJOk<[ delete pAdapterListBuffer;
A5Y z| S : 9zz }
*J~N 0u-'{6 }
Jr
9\j3J{ 6S<J'9sE }