如何实现修改网卡物理地址的三种方法
`2a7y]? @XN*H- | 同样要感谢胡大虾
-:|t^RM;FT I`uOsZBO/ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
_5H0<%\ eeCrHt4; 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,
fYiof]v@_m {O5(O oDa 使得两块卡的MAC地址不同,那么网络仍然可以工作。
^+u/Lw& _Eus7 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
OY,iz {33B%5n" 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
m98w0D@Ee u$
a7 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
P$Fq62;}r4 ~pPj 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
"#=WD sG:tyvln 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
2T3b6 a=AP*adx8 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
SxW.dT8{ {"hyr/SK d 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
p#>d1R1& 9e0t 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
j)Y68fKK FV5~sy 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
ldRisL :nn(Ndlz9 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
*9|*21 %^}|HG*i?? 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
^9
Pae) NzG] nsw 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
fB`7f
$[ \KkAU 6 台。
;]Ko7M(4 y /OPN<=* 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
lj"72 V@`A:Nc_> 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
CNrK]+> 3;f}w g 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
~s-"u
*> ^8{:RiN6e~ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
Gp}}MGk A)641"[ ->requesthandler函数要hoo miniport的这个函数似乎不容易找
J:G~9~V^ M:cW/&ZJ 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
3mH(@-OA Nj$h/P 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
+JPHQx'W ,]Q
i/m bit RSA,that's impossible”“give you 10,000,000$...”
#uCE0}N@ G*W54[ “nothing is impossible”,你还是可以在很多地方hook。
H*vd d>}R3T 如果是win9x平台的话,简单的调用hook_device_service,就
)=6o, Bb@m-+f 可以hook ndisrequest,我给的vpn source通过hook这个函数
T5? eb" LRKl3"M 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
YZQF*fj Is#w=s}2 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
OpxJiu=W &]P1IQ 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
v 8NoD_ 7) 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
UQ.DKUg 7MhN>a;A\ 这3种方法,我强烈的建议第2种方法,简单易行,而且
2qe]1B; 6;%Ajx 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
i YBp"+#2 +nm?+F 都买得到,而且价格便宜
pPnJf{ 8|H^u6+yz ----------------------------------------------------------------------------
5_E,x
6qq{JbK 下面介绍比较苯的修改MAC的方法
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B JF-ew"o<E Win2000修改方法:
jgd^{! 3{R7y :9f/d;Mo3 y)#=8oci 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
1-:{&! x>*#cOVz;C Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
aOK,Mm:iO Hsvu&>[`S 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
VVVw\|JB> ?0VETa ~m 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
~$:=hT1 :iVEm9pB) 明)。
xYl ScM_~ 3*;S%1C^ 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)
L"ob))GF rWnZ It" 址,要连续写。如004040404040。
U1~6 o"1H +u]L#].; 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。)
+VdC g_ ^7$V>| 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
sH`(y)`_ 'Nn>W5#)) 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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Q]"u?Q] ~LufHbr 获取远程网卡MAC地址。
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jkW[ c>pbRUMH 首先在头文件定义中加入#include "nb30.h"
cBz_L"5vr[ UKfpoDhEe #pragma comment(lib,"netapi32.lib")
A<|]>[ax 3IHA+Zz typedef struct _ASTAT_
[G>U>[u| vhot-rBN {
?)i`)mu' ed6eC8@ ADAPTER_STATUS adapt;
&R~)/y0] WEVV2BJ NAME_BUFFER NameBuff[30];
/C"?Y' %jRqrICd } ASTAT, * PASTAT;
JMIS*njq^ O~=|6#c /+{]?y, ]v6s](CE 就可以这样调用来获取远程网卡MAC地址了:
[H&Z /.{F ];VJ54 CString GetMacAddress(CString sNetBiosName)
"Oj2B|:s& 6-vQQ-\ {
- BE.a< &ytnoj1L( ASTAT Adapter;
=%IBl]Z!" >;M?f! 9Vh> ty1|_ whdoG{/ NCB ncb;
U9:w ^t[Pp vh"> Z4 UCHAR uRetCode;
#:st>V_h /UAcN1K!B dB%q`7O "Nlw&+
c7 memset(&ncb, 0, sizeof(ncb));
ZB@Bj>,bp #mK?K ncb.ncb_command = NCBRESET;
hfQx$cv6 \yNe5 ncb.ncb_lana_num = 0;
4(O;lVT} g (:%E L4?)N&V A(dWAe, uRetCode = Netbios(&ncb);
>L {s[pLJ _}RzJKl@ =i:6&Y~VGq J0Ik@ memset(&ncb, 0, sizeof(ncb));
vE=)qn= a {YzRf S ncb.ncb_command = NCBASTAT;
U#{^29ik=o Jx(`.*$ ncb.ncb_lana_num = 0;
9;B6<`e/U s)<^YASg m\O|BMHn c2iPm9"eh sNetBiosName.MakeUpper();
C\WU<! K)!Nf.r$9 C%)Xz Ebk_(Py\ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
S+7:fu2?+ Zz@0Oj!` E"{2R>mU~ nC;2wQ6aO strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
z/&2Se: 9=wt9` ? RHOEyXhOA RCvf@[y4 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
/Q8glLnM 5\6S5JyIL ncb.ncb_callname[NCBNAMSZ] = 0x0;
pf'-(W+ $Z8=QlG> k@i+gV% ~ d!F|BH4 ncb.ncb_buffer = (unsigned char *) &Adapter;
(&y~\t]H )n&@`>vm ncb.ncb_length = sizeof(Adapter);
Spt]<~ f6d:5
X_
n,+/%IZ `*`@r o uRetCode = Netbios(&ncb);
MsL*\)*s i& ,Wg8#R +dIO+(&g 0s#`H CString sMacAddress;
P$=BmBq18` ?%Pd:~4D j(*ZPo>oD Gj%cU@2 if (uRetCode == 0)
2V*<HlqOif RIDzNdM>U {
}h PFd $B3<" sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
|9X$@R 9]DMHA@ Adapter.adapt.adapter_address[0],
L-}6}5[ x\r[Zp| Adapter.adapt.adapter_address[1],
TrBBV]4 H]XY Adapter.adapt.adapter_address[2],
.*bu:FuDE MI,b`pQ Adapter.adapt.adapter_address[3],
Q{~ WWv vA r
fsgk Adapter.adapt.adapter_address[4],
3~mi 9Un3La8PX Adapter.adapt.adapter_address[5]);
86BY032H nhm)P_p }
? V0!N; y]veqa return sMacAddress;
3wQUNv0z 2{sx"/k\A }
Z"T#"FDIr yG`J3++
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1 修改windows 2000 MAC address 全功略
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qkEre 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
M!9gOAQP U>,E]' ka^sOC+Y K9*vWoP' 2 MAC address type:
YA:7^-Bv %ZajM OID_802_3_PERMANENT_ADDRESS
{-T}"WHg7 C`Oc%~UkC OID_802_3_CURRENT_ADDRESS
'>wr_
f x2m*0D~ !\DlX| |\lsTY&2 modify registry can change : OID_802_3_CURRENT_ADDRESS
M$9?{8m 9uNkd2# but OID_802_3_PERMANENT_ADDRESS, you must modify driver
d=q&%gqN GbLuXU $hn=MOMc 4DYa~ =w =nQgS.D %]2hxTV Use following APIs, you can get PERMANENT_ADDRESS.
t8}R?%u r\+0J` CreateFile: opened the driver
8$+mST'4N ~^{jfHTlv DeviceIoControl: send query to driver
5-3.7CO$ gyz#:z$p^ Q(3Na 6 8%@![$q<g Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
N5yt'.d >;$C@ Find the location:
vG{+}o# Mj
guH5Uy .................
Mx3MNX/ *v' d1.Z :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
e|t@"MxvC m>H+noc^ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
``zgw\f[% #GJ{@C3H8Q :0001ACBF A5 movsd //CYM: move out the mac address
z^ai * b6mSPH@ :0001ACC0 66A5 movsw
J|uxn<E<> d3m!34ml :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
'@ $L}C#OI 6/%dD DU :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
[eWZ^Eh"I VIXY?Ua :0001ACCC E926070000 jmp 0001B3F7
{CO]wqEj -kGwbV} ............
k3HPY}- pQ_EJX) change to:
<Z nVWER L[|($vQ" :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
/#lqv)s' hyHeyDO2 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
z!M8lpIM 4
Wb^$i! :0001ACBF 66C746041224 mov [esi+04], 2412
hLv~N} s9Tp(Yr,k :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
""; Bq*Y# nmH1Wg*aW :0001ACCC E926070000 jmp 0001B3F7
sRMz[n5k !T'`L{Sj .....
u . xUM k
Y}r^NaQA [1LlzCAFBw pM|m*k DR%16y<h V!{}%;f DASM driver .sys file, find NdisReadNetworkAddress
fj7\MTy vhEqHjR: 2`Ojw_$W7 =ObI ......
3Uy4 8ue >!D^F]CH :000109B9 50 push eax
SJ4+s4!l
< ep$C
nBwE <T3 v|\6~H @X|Mguq5 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
u!B6';XY b%-S'@ew |
RZ6[+Ygn b-`=^ny)K :000109BA FF1538040100 Call dword ptr [00010438]
sa7F-XM |=o)|z2 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
L&I8lG I*SrKZb :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
MXsCm( mBrH`! :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
@U 6jd4?) +sW;p?K7eO :000109C9 8B08 mov ecx, dword ptr [eax]
mw\
z' #Ns]l< :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
]UMt f*:DH4g }B :000109D1 668B4004 mov ax, word ptr [eax+04]
C'wRF90 Sb/`a~q^ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
xa=Lu?t%< +=V[7^K; ......
vGX}zzto $$5E+UDOs Ik\n/EE +D@+j set w memory breal point at esi+000000e4, find location:
S.I3m- n&n WY+GEo ......
BQ;F`!Hx? >, 9R :X( // mac addr 2nd byte
tQ@%3` _oILZ, :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
r'bPSu, ^5GyW`a}
// mac addr 3rd byte
)Z=S'm
k4_ l9P=1TL :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
4#D<#!]^ 7~ I*u6zY :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
t/k MV6 w<P$)~6 ...
:kU-ol$ #H5i$ o :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Fmd^9K C9FzTg/c // mac addr 6th byte
vT&)
5nN 4%GwCEnS :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
2LTMt? Bw{enf$vR :000124F4 0A07 or al, byte ptr [edi]
,bGYixIfYZ 8k0f&Cak= :000124F6 7503 jne 000124FB
QF74' M}S1Zz%Ii1 :000124F8 A5 movsd
om1@;u8u Jqp;8DV} :000124F9 66A5 movsw
v]?zG&Jh "G[yV>pxv // if no station addr use permanent address as mac addr
[Nw%fuB wyi%!H .....
6SqS\ 8 LK}*k/eG &*nq.l76X` MV?#g-5 change to
SqosJ}K %S$+3q%F :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
I;g>r8N-Bu v.q`1D1=t :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
N+9W2n ?s-Z3{k :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
5{Oq* | wR%F>[6.{ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
DCheG7lo{ s$wIL//= :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
$[xS>iuD r1A<XP|1?I :000124F9 90 nop
49Q
tfk q(9S4F :000124FA 90 nop
+td]g9Ie 9{cpxJ xW.~Jt _)%Sz"g^Ix It seems that the driver can work now.
.ED8b5t| A?+0Ce&qL ;xQNa}"V >>b <)?3Rv Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
c.eUlr_{ z4iTf8 /Pyj|!C3`q !zZ3F|+HB Before windows load .sys file, it will check the checksum
8 t5o&8v -FGM>~x The checksum can be get by CheckSumMappedFile.
/7fD;H^* 4Nl3"@<$ "sU jJ| *Tum(wWZ Build a small tools to reset the checksum in .sys file.
Iy#=Nq= xh:A*ZI=7 dI?x(vw =3dR-3 Test again, OK.
*w`_(Xf s|[CvjL#0 w\zNn4B})A R^?9V=Y<T 相关exe下载
hCPyCq] R
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WS6;ad;| BS|$-i5L 用NetBIOS的API获得网卡MAC地址
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Kn*LwWne 5kik+ &Sdf0" 3]li3B' #include "Nb30.h"
]R*h3U@5#K Y.b?.)u& #pragma comment (lib,"netapi32.lib")
jY k5]2#A 7ND4Booul L-DL)8;` fl}!V4 Gq]/6igzX \k9]c3V typedef struct tagMAC_ADDRESS
-xVZm8y p|>m 2(| {
f=IF_|@^S 7DPxz'7): BYTE b1,b2,b3,b4,b5,b6;
sH.,O9'r ] B?NDxU }MAC_ADDRESS,*LPMAC_ADDRESS;
iyv5\ ]YrgkC35 9T_fq56Oh6 rtdEIk typedef struct tagASTAT
Pm"nwm OK(xG3T {
jx#9
yioX^`Fc(~ ADAPTER_STATUS adapt;
)4R[C={ *M-'R*Np NAME_BUFFER NameBuff [30];
&fW'_,- 3vHkhhYQ }ASTAT,*LPASTAT;
M=54xTh0Y .aQ8I1~ .#}A/V.-Y CI1K:K AM UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
_`lPLBr6 TF?~vS%@P {
](^FGz &S39SV NCB ncb;
I23"DBR3 ~(`&hYE UCHAR uRetCode;
NQcNY= aMJJ|iiU memset(&ncb, 0, sizeof(ncb) );
7l4}b^>/` 84<zTmm ncb.ncb_command = NCBRESET;
uT>"(wnJ| |j4p ncb.ncb_lana_num = lana_num;
a1shP};pK <m,bP
c :R //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
bO*hmDt v0( _4U]/ uRetCode = Netbios(&ncb );
2O}X-/H gnadx52FP memset(&ncb, 0, sizeof(ncb) );
X!6$<8+1OV deEc;IAo ncb.ncb_command = NCBASTAT;
uNca@xl' -^JPY)\R ncb.ncb_lana_num = lana_num; //指定网卡号
A{Qo}F<* q ,+29 strcpy((char *)ncb.ncb_callname,"* " );
C@g/{?\ JkQ\r$Y. ncb.ncb_buffer = (unsigned char *)&Adapter;
G!Yt.M0 M5P3; //指定返回的信息存放的变量
81!gp7c P?@o? ncb.ncb_length = sizeof(Adapter);
p)?6~\F: Js(MzL //接着,可以发送NCBASTAT命令以获取网卡的信息
)"](?V
a1EQ.u
uRetCode = Netbios(&ncb );
8Vy/n^3) m95]
z18T' return uRetCode;
NU"L1dK
@ I%{ 1K+V/ }
T%A"E,# ==S^IBG 8gG;A8 0./Rdf=-1j int GetMAC(LPMAC_ADDRESS pMacAddr)
iI;np+uYk Rq`5ff3, {
`Ue5;<K-/ j
Y(|z*| NCB ncb;
]MC5 uKn cUO$IR)yL UCHAR uRetCode;
\}AJ)v*< $wbIe"| int num = 0;
y,K> Wb9e @ +a}O LANA_ENUM lana_enum;
qfRrX" .*Z#;3 memset(&ncb, 0, sizeof(ncb) );
.EC~o `/9I` <y ncb.ncb_command = NCBENUM;
Cq[Hh#q 1@9M[_<n5 ncb.ncb_buffer = (unsigned char *)&lana_enum;
&_-3>8gU Sbeq%Iwm. ncb.ncb_length = sizeof(lana_enum);
CdMV( x`I"%pG //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
:(4q\~ Lt
i2KY}/% //每张网卡的编号等
{Es1bO >U(E
\`9D uRetCode = Netbios(&ncb);
!%B-y9\ KL*+gq0k if (uRetCode == 0)
cC]]H&'Hg+ i(*fv(z {
9Q1w$t~Y N,.awA{ num = lana_enum.length;
|XMWi/p ,!X:wY}dW //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
["e;8H[K)% 5=Y(.}6 for (int i = 0; i < num; i++)
E(&zH;?_ pD }b $ {
TmK8z ?A04qk ASTAT Adapter;
[ua[A;K V{~~8b1E if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
c7R&/JV c=^69>w {
u68ic1 c~}FYO$ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
BqM[{Kv =dmxE*C pMacAddr.b2 = Adapter.adapt.adapter_address[1];
1~j,A[&|< U ,!S1EiBs pMacAddr.b3 = Adapter.adapt.adapter_address[2];
1bHQB$%z KFy|,@NI pMacAddr.b4 = Adapter.adapt.adapter_address[3];
PZ#aq~>w >U?#'e{qW pMacAddr.b5 = Adapter.adapt.adapter_address[4];
Vy^mEsQC+h
@1U6sQ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
[z6P]eC7 :Zo^Uc:*w }
.- []po 1#8~@CQ :: }
{Z1-B60P %d<UMbS^ }
ggpa!R l@]Fzl return num;
d*=qqe
H #WGyQu }
C%j@s| 2sVDv@2 ?}S!8;d 6WoFf ======= 调用:
qk>M~, t;:Yf $Rn9*OKr vE)d0l" MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
L(X}37 lQ"t#b+ int n = GetMAC(m_MacAddr); // 获得网卡数量
P ?96; 7HL23Vrk >5zD0!bA ABL5T-*] TCHAR szAddr[128];
7M_GGjP 8ZJ6~~h wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
Z=<D` K6@ %@v m_MacAddr[0].b1,m_MacAddr[0].b2,
FI)0.p XhN?E-WywQ m_MacAddr[0].b3,m_MacAddr[0].b4,
{7q8@`Oa r 5+ MjR m_MacAddr[0].b5,m_MacAddr[0].b6);
%o`Cp64`Q #qJ6iA6{ _tcsupr(szAddr);
QUF1_Sa " LhXR // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
|/Y!R>El }:1qK67S ZmI#-[/ QkLcs6)R NH1ak(zHW ej&o,gX ××××××××××××××××××××××××××××××××××××
o =F!&]+ <l>L8{-3 用IP Helper API来获得网卡地址
mXMU Nov
An+ ××××××××××××××××××××××××××××××××××××
P(3$XMx 6\%#=GG ZW
5FL-I nE:Wl 呵呵,最常用的方法放在了最后
EJJ&`,q B*^QTJ M?kXzb\O 5RY rAzQo 用 GetAdaptersInfo函数
1 -R4A7+3
Bm a.Uln h(^[WSa maV*+!\ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
a`Q-5*\;z SL_JA Ppx 4#j #rp)Gc #include <Iphlpapi.h>
2#'"<n,G y@Td]6|f #pragma comment(lib, "Iphlpapi.lib")
6']WOM# SV^[)p) P%<MQg|k` Ac/LNqIs typedef struct tagAdapterInfo
1z@ ncqe mk6>}z* {
<u AZ-JaE
char szDeviceName[128]; // 名字
ntZHO}' |1T[P)Q char szIPAddrStr[16]; // IP
}q?q)cG G@<[fO|Iam char szHWAddrStr[18]; // MAC
Su'l &]
T\Jm=+]c! DWORD dwIndex; // 编号
Owh:(EJ"d 7}tXF }INFO_ADAPTER, *PINFO_ADAPTER;
/8P7L'Rb V<d`.9*} 'jKCAU5/0; |;YDRI INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
+V#dJ[,8;. d2g7,axi /***********************************************************************
'/Xm%S 8=mx5Gwz- * Name & Params::
Nm3CeU \r&(l1R * formatMACToStr
'tVe#oI Wa%p+(\<uB * (
*C^TCyBK; 6h\; U5 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
sT91>'& 5J3K3 * unsigned char *HWAddr : 传入的MAC字符串
t\\<+^[% gyCXv0*z * )
`,FhCT5 ''.\DC~K * Purpose:
QVD^p;b `QT9W-0e^ * 将用户输入的MAC地址字符转成相应格式
K!gocNOf L0ZAF2O **********************************************************************/
N$cAX^~ M|7{ZE`Y void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
OL623jQX O{=@c96rl {
XZ|\|(6Cc {.r9l int i;
H8!lSRq 0|(6q=QK short temp;
_No<fz8 0Rh*SoYrC char szStr[3];
z@xkE ,j> <@qJsRbhK h9 +76 <{.pYrn strcpy(lpHWAddrStr, "");
H`T}k+e2-N JiiYl for (i=0; i<6; ++i)
r#^uY:T% gE6{R+sp {
B)Dsen (KT+7j0^ temp = (short)(*(HWAddr + i));
=5g|7grQ:` l D]?9K29 _itoa(temp, szStr, 16);
{)-3g~ q}J Eesf if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
/qXP\ a ,L8(Vo`- strcat(lpHWAddrStr, szStr);
Ewo6Q){X 4HyD=6V# if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
;-kg3fGB1Q alZ83^YN' }
49 1 1 m>'#664q1 }
5+*CBG} r5uX?^mJ0 _;G|3>5u "%+9p6/ // 填充结构
\0^Je>-:U !A"-9OS2 void GetAdapterInfo()
^L's45&_ \-:4TuU {
Z]^O=kX7k rF
. Oo 0 char tempChar;
D}bCMN< q_0,KOGW ULONG uListSize=1;
a8Z{-=) WD#7Q&T(; PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
ks<+gL{K|i ?/Z5%?6 int nAdapterIndex = 0;
(APGz,^9# 6Xt c3 $`Aps7A q]m$%> DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
Iyt.`z !Bb^M3iA &uListSize); // 关键函数
ngH_p> S{qsq\X r1|;V~a$~ bcFZ ~B if (dwRet == ERROR_BUFFER_OVERFLOW)
THnZbh4#) P64<O5l/ {
\v([,tiW% `HsI)RmX PIP_ADAPTER_INFO pAdapterListBuffer =
f.Ms3)) ')j@OO3 (PIP_ADAPTER_INFO)new(char[uListSize]);
5=P*<Dnj (rjv3=9\3 dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
/1LQx>1d UQ+!P<>w
if (dwRet == ERROR_SUCCESS)
^9oJuT!tu }<G#bh6;Q {
b$eZ>X rFYw6&;vOi pAdapter = pAdapterListBuffer;
R"[U<^ [!b=A:@ while (pAdapter) // 枚举网卡
s;YuB#Z gJuA*^ {
EY[J;H_b q! }O+(kt CString strTemp = pAdapter->AdapterName; // 网卡名字
Y
f;Slps l\~F0Z/O strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
i^&^eg'.5 :<`po4/ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
O `a4
")R 5U%a$.yr 9Zpd=m8dU F]^ZdJ2 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
#
,27,# (T2\ pAdapter->IpAddressList.IpAddress.String );// IP
%8T"h f#zm}+,` kY`L[1G$ _0qp!-l} formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
DsF<P@O6 ffS]%qa pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
R3@$ao !;;WS~no3 0^&-j.9 MbjMO"} AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
i?CXDuL }`$Sr&n 1 RJT=K{2x |fg{Fpc pAdapter = pAdapter->Next;
uY Y{M` Kv-4VWh eh}{\P ':_1z5 nAdapterIndex ++;
hha^:, w&^_2<a2 }
0|@*`-:VO TClgywL delete pAdapterListBuffer;
o<8=@ ^T TSAVXng }
fr([g?F%D eU.HS78 }
y(0";\V uPveAK}h }