如何实现修改网卡物理地址的三种方法
/'^BHA|h /f hS#+V* 同样要感谢胡大虾
5[~C!t; V@K^9R,| 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
?<^^.Si n;y[%H!g 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,
#z}0]GJKj m/`L3@7Tt 使得两块卡的MAC地址不同,那么网络仍然可以工作。
](`:<>c S(lqj6aa} 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
pqe%tRH{ FA;B:O@:' 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
JvS
~.g1 KVoM\ttP 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
AOx8OiqE: 'Y]<1M>.g 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
n,{ ${`q! 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
&?k`rF9 ){w!<Lb 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
a&[>kO ]NKz5[9D 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
EW/N H&{ 'lmjZ{k 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
l!ZzJ& \!k\%j9 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
A@reIt ?28)l
4 Ml 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
In*0. {fMo#`9= 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
Z1wfy\9c8 ;XXEvRk 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
Uh^j;s\y WL3J>S_ 台。
Y>K8^GS B0^:nYko 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
w<Iq:3
o@YEd d 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
r$%,k*X^
k mOFp!( 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
2t7=GA+j [ *
!0DW` w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
<<H'Z H-8_&E?6m ->requesthandler函数要hoo miniport的这个函数似乎不容易找
2-^['R w7~&Xxa/
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
_HkQv6fXpE F0'8n6zj 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
lT'V=,Y
t f1U:_V^d bit RSA,that's impossible”“give you 10,000,000$...”
=-G4BQ Sf
t,$ “nothing is impossible”,你还是可以在很多地方hook。
")w~pZE&+ AS lmW@/9v 如果是win9x平台的话,简单的调用hook_device_service,就
~)5k%?. sO)!}#,
可以hook ndisrequest,我给的vpn source通过hook这个函数
P+,YWp #*G}v%Ow/u 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
>jc17BJq !ce,^z&5 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
%}{.U U)1hC^[!
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
c43&[xPLz q4Y'yp`?K; 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
UO-,A j*wW %gTY7LIe1z 这3种方法,我强烈的建议第2种方法,简单易行,而且
I!.-}]k UBx0Z0Y 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
zZS,<Z pH0MVu(W 都买得到,而且价格便宜
v&` n}lS ^{-Z3Yxd ----------------------------------------------------------------------------
&p=(0$0&- Vtk}>I@% 下面介绍比较苯的修改MAC的方法
_Fjax (KR.dxzjf Win2000修改方法:
q&,uJo ;$UB@)7% qx}*L'xB oSP^
.BJ$ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
?q"9ZYX< KzB9
mMrO Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
bbWW|PtWwP ?#L5V'ZZ* 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
4*Z>-<W= Zy6>i2f4f 《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
))J#t{X/8v a1ai?}, 明)。
['I5(M@ G)%r|meKGB 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)
"=0JYh)%_
--TY[b 址,要连续写。如004040404040。
J#G\7'?{ x%RE3J- 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。)
jDW$}^
6 {!"lHM% 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。
$"Nqto~ |l,0bkY@& 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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\ X;)Kt" 1i
6>~ 获取远程网卡MAC地址。
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]$A6krfh| E D_J8+ )eBCO~HS Yk5Cyq 首先在头文件定义中加入#include "nb30.h"
"R-Pe\W 0j[%L!hny #pragma comment(lib,"netapi32.lib")
e'dZ2;X$zo /x&52~X5- typedef struct _ASTAT_
wdEQB-dA yzJTNLff {
:UDe\zcd" *l'5z)] ADAPTER_STATUS adapt;
tVAH\*a,/ wU5= ' NAME_BUFFER NameBuff[30];
QBTjiaYGa' Fpntd IU } ASTAT, * PASTAT;
X6o
iOs ['@R]Si"! efm#:>H Qs\!Kk@ 就可以这样调用来获取远程网卡MAC地址了:
[\)irCDv gOn^}%4.I CString GetMacAddress(CString sNetBiosName)
(%|L23 8MCSU'uQ {
OyTp^W`& <{A |Xs ASTAT Adapter;
UC?i>HsJrX (k>I!Z/&2 M!]g36h[ U("m}^ NCB ncb;
|?<r 1&JB@F9! UCHAR uRetCode;
c`!8!R /PtmJ2[ <,(Ww yyuf memset(&ncb, 0, sizeof(ncb));
8,&QY%8pX Z~ {[YsG ncb.ncb_command = NCBRESET;
R>`TV(W`9 "z ;ky8 ncb.ncb_lana_num = 0;
"?Xb$V7 yI}_
U +L<x0-& u[1'Ap uRetCode = Netbios(&ncb);
"pkn -hpMd/F 1$rrfg 7D wf0Re` memset(&ncb, 0, sizeof(ncb));
jxA*Gg3cT5 c^BeT; ncb.ncb_command = NCBASTAT;
X5Ff2@."y| V?+Y[Q ncb.ncb_lana_num = 0;
Z)H9D(Za ? Glkhf7( ryoD 1OE .g95E<bd sNetBiosName.MakeUpper();
FR 1se `1)n2<B 7%Ii:5Bp D*o[a#2_ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
8i?h{G IMV h**mAa0fo FQ6{NMz,h gjhWoZV strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
BX6]d:S A+1>n^^_< :ODG]-QF {w|KWGk2 ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
N"#=Q=)x 5K % ncb.ncb_callname[NCBNAMSZ] = 0x0;
]h0 K*{ lhhp6-r $4*k=+wS z9[BQ(9t ncb.ncb_buffer = (unsigned char *) &Adapter;
4?9cyv4H 4+_r0 ncb.ncb_length = sizeof(Adapter);
}@S''AA\ :6X?EbXhK L
BP| 0'.7dzz uRetCode = Netbios(&ncb);
YkbZ 2J*- M4(`o^n ITu5Y"x G u P1 CString sMacAddress;
60&4?<lR4 ImVHX~qHJ )rFcfS+/ ;NeN2 |I] if (uRetCode == 0)
74q|FQ 7ZRLSq'S {
- Ado-'aaS 8st~ O sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
~g[<A?0=y 8rA?X*|S! Adapter.adapt.adapter_address[0],
&WGG
kn m^Xq<`e"< Adapter.adapt.adapter_address[1],
@G;\gJT* 2
.)`8|c9 Adapter.adapt.adapter_address[2],
|=9=a@l]P ^%r>f@h!L Adapter.adapt.adapter_address[3],
=jN9PzLk WGrG#Kw[ Adapter.adapt.adapter_address[4],
z^r IHlTp0? Adapter.adapt.adapter_address[5]);
lwuslt*E/ \a}W{e=FNT }
51lN,VVD P1f@?R&t+ return sMacAddress;
H%AC *, 8f0Ytfhw }
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urK[v =-U8^e_Y 修改windows 2000 MAC address 全功略
YKT=0 IJt8*
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d*{NAq'9X V
K)%Us- o1(?j}:c| (jY -MF3 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
8hx 3pvmk Rg?m$$X` ~9KxvQzt 1-M\K^F 2 MAC address type:
zU1[+JJY"{ @s2<y@ OID_802_3_PERMANENT_ADDRESS
M:?
:EJ f^63<gqY OID_802_3_CURRENT_ADDRESS
S=bdue ^Gs=U[** %[9d1F3 ~HH6=qjU) modify registry can change : OID_802_3_CURRENT_ADDRESS
;5fq[v^P: <(U:v but OID_802_3_PERMANENT_ADDRESS, you must modify driver
:UgCP ~Y 2l9RU} Z7t-{s64 0=^A{V!m M>BcYbXf X^;LiwQv Use following APIs, you can get PERMANENT_ADDRESS.
WKB8k-.]ww ZdP2}w CreateFile: opened the driver
pl{Pur ;i BbqH02i DeviceIoControl: send query to driver
P}Ud7Vil;l >(aGk{e1 ~20O&2 3LaqEj Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
/?,c4K,ap &XnbZ&_ Find the location:
%w YGI C;&44cU/] .................
/v,H%8S ~J Xqyw} :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
p+F{iMC g}\Yl. :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
oL2 a:\7 e(NpX_8 :0001ACBF A5 movsd //CYM: move out the mac address
(gn)<JJS} #~SQujgB :0001ACC0 66A5 movsw
i!!1^DMrw N d"4*l; :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
cF7efs8u ;P{HePs=) :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
_26~<gU8 itmdY!;< :0001ACCC E926070000 jmp 0001B3F7
)Bq~1M 2 smM*HDK ............
C)r!;u)AZH D/$$"AT change to:
f.4m6"1 HJn :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
Z,~EH ,`3kDqS_4 :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
I<'wZJRRa Y GZX}- :0001ACBF 66C746041224 mov [esi+04], 2412
FD&"k=p+X l }i
. :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
7;UUS1 %S<0l@=5`l :0001ACCC E926070000 jmp 0001B3F7
_Co*"hl>2 +s}"&IV% .....
Q599@5aS u5,\Kz w1je|Oil Zljj `nxm<~-\ )@
/!B` DASM driver .sys file, find NdisReadNetworkAddress
i5>]$j1/ F|3 =Cl U/e$.K3v "1P>,\Sjg ......
)rTV}Hk u49v,,WGw :000109B9 50 push eax
Wq+6`o ctv =8SFv( *)V1Sd#m d8|bO#a%9 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
(qDu|S3P 26c,hPIeXY |
V0,%g+.^ , 8NY<sFh :000109BA FF1538040100 Call dword ptr [00010438]
Q.q'pJ- ccUq!1 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
Pw^lp'dO ZR~ *Yofy :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
wz-#kH5? HbRDa :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
p/4\O 5AWIk,[ :000109C9 8B08 mov ecx, dword ptr [eax]
0$ -N cMCGaaLU :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
z(AhO &ggS!y'n :000109D1 668B4004 mov ax, word ptr [eax+04]
*LTFDC &uh|!lD :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
p*T`fOL <5s51b < ......
u;fD4CA cax]lO Ylc[ghx )F\tU set w memory breal point at esi+000000e4, find location:
bp06xHMu ohFUy}y ......
-I$qe Xy f\W1u#;u) // mac addr 2nd byte
=tJ}itcJ' $YM>HZe- :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
'n7)()"2 c:SA#. // mac addr 3rd byte
< sJ jt?937{ :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
e12.suv [xF (t @p :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
Y <'T;@ @S /jVXA ...
CS;bm`8a SH"e x,= :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
j4v.8; tpJe1 J< // mac addr 6th byte
fdIO'L_ 2|xNT9RW :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
gpB pG W}<'Y@[, :000124F4 0A07 or al, byte ptr [edi]
"r6DZi(^K 481SDG[b :000124F6 7503 jne 000124FB
+Ar=89 lx8@;9fLy :000124F8 A5 movsd
A4lh`n5% O1+2Z\F :000124F9 66A5 movsw
q[l!kC+Eh sb"etc`w%- // if no station addr use permanent address as mac addr
kY8aK8M $"z|^ze .....
8+ P)V4} g5gq{KlU teO%w9ByY }g1V6`8& change to
Byx8`Cx1 3g!tk9InG :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
"0JG96&\ 3snr-) :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
Rf)lFi h|^RM*x :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
')kn j]uL9\> :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
C?v_ig 7B@[`>5?%L :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
&F4khga`^: Pqe{C?7B :000124F9 90 nop
ZJCD)?]=3 pIKQx5; :000124FA 90 nop
gxry?': NA5AR*f' DH(Qmd Tx)X\&ij& It seems that the driver can work now.
@D<q=:k zKycd*X %E\&9, r;gtfX* Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
*#O8 ^3D_c t{\,vI {U:c95#.!S )<w`E{q Before windows load .sys file, it will check the checksum
MdzG2uZT [yzDa:% The checksum can be get by CheckSumMappedFile.
GfEg][f Gw3H1:yo )sWC5\ Qqt< Build a small tools to reset the checksum in .sys file.
Ho3$T F$l]#G.@A 1
J3h_z6/ K8,fw-S% Test again, OK.
8*sZ/N. ]s3U +t? kHj|:,'sV eGZ{%\PH< 相关exe下载
o.qeF4\d6 O gQE1{C http://www.driverdevelop.com/article/Chengyu_checksum.zip EeW %5/; <S*o}:iB ××××××××××××××××××××××××××××××××××××
/RLeD seT?:PCA 用NetBIOS的API获得网卡MAC地址
J|k~e,C 9(.P2yO ××××××××××××××××××××××××××××××××××××
zLQplw`# ; Drt4fOxX "xS?#^a /ESmQc:DWB #include "Nb30.h"
2Z3c` /k hhu!'(j #pragma comment (lib,"netapi32.lib")
XdKhT61 8G a?]Ow J iV8j(HV n@9*>DU &%QtUPvr9 '%&i#Eb typedef struct tagMAC_ADDRESS
>_ji`/d{ \ "193CW! {
^P&)2m:s vh8{*9+ BYTE b1,b2,b3,b4,b5,b6;
Xne{:!btw )*[3Imq/ }MAC_ADDRESS,*LPMAC_ADDRESS;
Go>_4)jy h#K863 5f&+(Wqw Xj :?V; typedef struct tagASTAT
!MNo
8dC; PxENLQ3a= {
I 2JE@? <&3qFK*9r ADAPTER_STATUS adapt;
4u;db_gX {}ks[%,_\ NAME_BUFFER NameBuff [30];
\hSOJ,{)U +R}(t{b# }ASTAT,*LPASTAT;
Rn={:u4 KD]8n]c SooSOOAx[ }a= &o6= UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
{b4+ Yc I13nmI\ {
g`)2I+L7 MW%EJT>@z
NCB ncb;
- P+( =U ;5 W|#{I UCHAR uRetCode;
x|/zn<\^ fDo )~t*~ memset(&ncb, 0, sizeof(ncb) );
Z IfhC' B6tp,Np5, ncb.ncb_command = NCBRESET;
{ Z<4 )ymd#?wq ncb.ncb_lana_num = lana_num;
%H\i}}PTe Yv!%Is //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
aagN-/mgm f`@$saFD uRetCode = Netbios(&ncb );
OZdiM&Zss )cc:Z7p memset(&ncb, 0, sizeof(ncb) );
/YYI
4 y~_wr}.CS ncb.ncb_command = NCBASTAT;
,ZyTYD|7 e=KA|"vxh ncb.ncb_lana_num = lana_num; //指定网卡号
<TmMUA)`} :|J'HCth strcpy((char *)ncb.ncb_callname,"* " );
T1ZAw'6(K
mjUln8Jc ncb.ncb_buffer = (unsigned char *)&Adapter;
T
'pX)ZH X-Y:)UT //指定返回的信息存放的变量
ks=jv: /5:C$ik ncb.ncb_length = sizeof(Adapter);
l0Wp%T g1-^@&q //接着,可以发送NCBASTAT命令以获取网卡的信息
;RNU`Ip CSx V^ uRetCode = Netbios(&ncb );
)F;`07 der'<Q.U:k return uRetCode;
VYj hU?I Y9fktg. }
9:N@+;|T 6jFc' \vbU| a zSMNk AM int GetMAC(LPMAC_ADDRESS pMacAddr)
xwG=&+66 ?qwTOi {
s-]k 7a2V /Y("Q#Ueq NCB ncb;
7!Z\B-_, qQC<oR
UCHAR uRetCode;
jt-Cy \"B oTi'2! int num = 0;
a]^hcKo4 rnWU[U8% LANA_ENUM lana_enum;
INZycNqm, "2HSb5b"` memset(&ncb, 0, sizeof(ncb) );
!\wdX7% *x3";%o ncb.ncb_command = NCBENUM;
M^I*;{w6i \},=" ncb.ncb_buffer = (unsigned char *)&lana_enum;
,@"Z!?e N8.K[ m ncb.ncb_length = sizeof(lana_enum);
L|4kv ],vUW#6$N //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
e R"XXF0u g'G% BX //每张网卡的编号等
<I
.p{Z Cw1Jl5OVZ uRetCode = Netbios(&ncb);
1jU<]09. 2Eg*Yb 1 if (uRetCode == 0)
&>kklP $c4Q6w {
Gxk=]5<7 5qo^SiB. num = lana_enum.length;
yyZ}qnbx] C
9IKX //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
yGl
(QLk ;!U`GN,tH for (int i = 0; i < num; i++)
z-(@j;. Oq~>P!= {
*xB9~: R=ddQ:W6g ASTAT Adapter;
/VB n (XYYbP if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
3\FPW1$i|[ c`~aiC`l {
~@=:I h*2Q0GRX pMacAddr.b1 = Adapter.adapt.adapter_address[0];
^)=c74;; v w$VRPW pMacAddr.b2 = Adapter.adapt.adapter_address[1];
pjr,X+6o Gs$<r~Tg pMacAddr.b3 = Adapter.adapt.adapter_address[2];
J0xOB;rd cF{5[?wS pMacAddr.b4 = Adapter.adapt.adapter_address[3];
;8m_[gfw .QX|:]|n pMacAddr.b5 = Adapter.adapt.adapter_address[4];
(9q61zA 0KqG J:Ru pMacAddr.b6 = Adapter.adapt.adapter_address[5];
`[\*1GpAo !FOPFPn }
w :2@@)pr dA-ik }
wWm1G) ^SnGcr|a' }
oeKI9p13\ n,sl|hv2U return num;
=KJK'1m9 4"72 }
J<dr x_gc 5`,qKJ dK|6p_ wic"a
Y<m ======= 调用:
Gy0zh|me b,kXV<KtU %!$ua_8 |GgFdn`> MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
N'_,VB NYtp&[s2- int n = GetMAC(m_MacAddr); // 获得网卡数量
X8l[B{| dn/0>|5OF( l1}=>V1 g2L^cP>2 TCHAR szAddr[128];
HHu|X`tc 9ui_/[K wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
cE[B
(e 4$9WJ~V{ m_MacAddr[0].b1,m_MacAddr[0].b2,
88~BE ^ L?!*HS7m m_MacAddr[0].b3,m_MacAddr[0].b4,
JSX-iHhW ;taTdzR_ m_MacAddr[0].b5,m_MacAddr[0].b6);
YCod\} 3 u'cM}y& _tcsupr(szAddr);
5D0O.v {8D`A;KD // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
#JVw`=P 82#7TX4 Zh. 5\&bm '&@'V5}C{ fR<_ 4L 5]yQMY\2) ××××××××××××××××××××××××××××××××××××
eqD|3YX [pi!+k 用IP Helper API来获得网卡地址
G3]TbU!!T E5 "%-fAJ ××××××××××××××××××××××××××××××××××××
}MBxfZ 4I g[<K FVlG m~"<k d }$5S @, 呵呵,最常用的方法放在了最后
_j t>%v4}4 gj{2"tE t.|b285e \zioIfHm 用 GetAdaptersInfo函数
?&?gQ#\N_J &P'cf|KI M:V'vme)+ q_PxmPE@3v 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
vd`;(4i#X A?[06R5E# `l+{jrRb< KS%LX c(' #include <Iphlpapi.h>
*aF#on{ S*,DX~vig #pragma comment(lib, "Iphlpapi.lib")
|r2U4^ )U0`?kD x=(y K(P24Z\# typedef struct tagAdapterInfo
apsR26\^ SSH ))zJ {
R7%'
vZk i?"
~g!A char szDeviceName[128]; // 名字
,h1
z8.wD| zzlV((8~ char szIPAddrStr[16]; // IP
o%dKi] +[386 char szHWAddrStr[18]; // MAC
akg$vHhK4 tKtKW5n~ DWORD dwIndex; // 编号
R5PXX&Q +u+|9@ }INFO_ADAPTER, *PINFO_ADAPTER;
n.+%eYM< 2JY]$$K7 ^2C)Wk$ h/`]=kCl INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
=[]V$<G'w{ o@SL0H-6| /***********************************************************************
wuRB[KLe -E,
d)O`;$ * Name & Params::
M\4pTcz{ SMX70T!'9 * formatMACToStr
3$x[{\ {
HLMcOuj * (
5P=3.Mk OU2.d7 * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
Wp7lDx 2>%|PQ * unsigned char *HWAddr : 传入的MAC字符串
kw,eTB<;R VRe7Q0 * )
.|XG0 M S($8_u$U * Purpose:
Oy(fh%k# <Zb~tYp * 将用户输入的MAC地址字符转成相应格式
eyM<#3\\S /x2-$a:< **********************************************************************/
:%&|5Ytb Ry47Fze void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
xxnvz Jcy{ ~>@7 {
G5Mo IC 6&8uLM(z int i;
g &E3Wc I
68Y4s short temp;
hQWo ]WF(J Mz59ac char szStr[3];
azK7kM~ ?nf !sJ'm !841/TR b +8xC%eE strcpy(lpHWAddrStr, "");
!=uaB. \v\f'eQ for (i=0; i<6; ++i)
{[I]pm~n ey/{Z<D {
_%R]TlL {l0[`"EF temp = (short)(*(HWAddr + i));
:P'M|U 1hTE^\W _itoa(temp, szStr, 16);
1]&FB{l +,g3Xqs}X if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
I$0O4 ?Yf0h_> strcat(lpHWAddrStr, szStr);
mJU1n
4Tdp;n\F if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
Mg"e$m ,1K`w:uhS }
M)qb6aD0 W(#u^,$e[ }
c1Rn1M,2k ^-^ii3G` 634OH*6 te[#FF3{ // 填充结构
m;4qs#qCg? n^lr7(!6 void GetAdapterInfo()
luWr.<1 urbSprdF {
TCWt3\ >%\&tS' char tempChar;
M*gbA5 ;T\+TZ tI ULONG uListSize=1;
e,K.bgi d1qvS@ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
4'~zuUs ,J&\)
yTP int nAdapterIndex = 0;
\{EYkk0] xqQLri} -HU4Ow pN4gHi= DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
?hmuAgOtbh 8wEUly &uListSize); // 关键函数
XN&cM,
+\R__tx; p![UO I"W X,A]<$ACu% if (dwRet == ERROR_BUFFER_OVERFLOW)
]r\FC\n6e J#?`l, {
R wTzS; <kCOg8<y
: PIP_ADAPTER_INFO pAdapterListBuffer =
@P)2ZGG Di"Tv<RlQ (PIP_ADAPTER_INFO)new(char[uListSize]);
koa-sy )#L 8l l}" dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
q o6~)Aws &_$0lIDQ if (dwRet == ERROR_SUCCESS)
r_hs_n!6 >ZwDcuJ~Lz {
*djVOC )^`V{iD pAdapter = pAdapterListBuffer;
G]n_RP$G Al1}Ir while (pAdapter) // 枚举网卡
tbXl5x0 JJHO E{% {
9Ca }+ b_ vKP CString strTemp = pAdapter->AdapterName; // 网卡名字
xj[v$HP YSB~04 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
?,`g h}> ]++,7Z\AU strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
,m Nd# d{Cg3v` Rd Oz4vV_a&' 0j :u.x strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
6rMXv0) TWM^5
L :U pAdapter->IpAddressList.IpAddress.String );// IP
W#@6e')d j#jwK(:] 7?;ZE: P0/Ctke; formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
2YQ;Kh"S
x=03WQ8 pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
,R\e x =c jf.WmiDC $|tk?Sps bA1O]:` AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
>a;LBQ0 )Ut K9;@" I|l5e2j 9vP#/ -g pAdapter = pAdapter->Next;
pr[V*C/ JM7FVB {DD #&B "%YVAaN nAdapterIndex ++;
kX2Z@
w` yAFt|< }
;\(LovUy6 CofTTYl delete pAdapterListBuffer;
3a[ LM! dZY|6 }
rJ{k1H > Z,DSTP\| }
8!{
}WLwb u+O"c }