如何实现修改网卡物理地址的三种方法
8&IsZPq%l T\{ on[O 同样要感谢胡大虾
hJ (Q^Z S1E=E5 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
_*>bf G _[<R<&jG 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,
|h\e(_G\ 'nz;|6uC 使得两块卡的MAC地址不同,那么网络仍然可以工作。
u}\F9~W-{ eB%KXPhMm 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
r/$+'~apTk w9rwuk 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
D^baXp8 Z3g6?2w6 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
X,C&nqVFm8 nm'sub 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
L(\sO=t >@KQ )p' ` 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
([R}s/)$ 1P#bR`I
> 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
}__g\?Yf 'YIFHn$! 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
hb9e6Cc }`8g0DPuD9 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
>J_{mU 3$ cDC8 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
(#Z2 \{AxDk{z# 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
O<Qa1Ow7f #H{<nVvg^ 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
Fh9%5-t:J A%>Ir`I 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
"D}PbT[V +6|Ys 台。
/+l3
BeL
A ${b] 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
7Fw`s@/% )A:2y + 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
ML'4 2z
Y e48`cX\E 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
vCyvy^s-I %VOn;_Q*B w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
("0@_05OH 5tT-[mQ* ->requesthandler函数要hoo miniport的这个函数似乎不容易找
ZKzXSI4 "~Twx]Z 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
A"x1MjuqLM OSk:njyC[ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
Qmle0ae ^29w@* bit RSA,that's impossible”“give you 10,000,000$...”
AN7WMX [/hS5TG|7 “nothing is impossible”,你还是可以在很多地方hook。
Nr=ud QA{ bq[j4xH0X 如果是win9x平台的话,简单的调用hook_device_service,就
La48M'u =A={Dpv[> 可以hook ndisrequest,我给的vpn source通过hook这个函数
6NH.!}"G9 `<kHNcm 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
f I>>w)5 9 P_`IsVK 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
?Y+xuY/t biG=4?Xl 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
TWYz\Hmw 4)BZ%1+ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
Y,RED5]t e`k6YO 这3种方法,我强烈的建议第2种方法,简单易行,而且
Os^ sOOSY jT"P$0sJAd 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
'Bb]<L` UMwB. * 都买得到,而且价格便宜
g\)+
LX $fhrGe ----------------------------------------------------------------------------
GHj1G,L@\ qKt8sxg 下面介绍比较苯的修改MAC的方法
v ~.X GY<ErS)2 Win2000修改方法:
v1<gNb)` +jYO?uaT {PgB~|W rB;`&)- 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
r9z_8#cR v#&r3ZW0 Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
~fw 6sY# 'c5#M,G~ 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
IK5FSN]s/ W"S,~y 《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
DfwxPt# .z&V!2zp 明)。
6}
"?eW -
{<`Z 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)
5r"BavA {dvrj<? 址,要连续写。如004040404040。
pq_DYG] 4NN-'Z>a 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。)
)bRe"jxn7 uXq?Z@af|f 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。
y _J~n 9R =o;QvOS; 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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{:m5<6?x) AE!WYE 获取远程网卡MAC地址。
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4 q}1 Ht+ng !VpZo*+ sN|-V+7&j 首先在头文件定义中加入#include "nb30.h"
5~k-c Ua S`2M QL #pragma comment(lib,"netapi32.lib")
$UW!tg*U& G&:[G>iSm^ typedef struct _ASTAT_
,e+.Q#r*Y 8=gr F {
mXlXB#N !_E E|#`n ADAPTER_STATUS adapt;
T[a1S ?_*T KIn^,d0H NAME_BUFFER NameBuff[30];
St,IWOmq" j>gO]*BX~ } ASTAT, * PASTAT;
}#zE`IT K4SR`Q +P|$T:b HP|,AmVLl 就可以这样调用来获取远程网卡MAC地址了:
_tL+39 u "Nd$sZk= CString GetMacAddress(CString sNetBiosName)
g*t.g@B<2 9pE)S^P {
[UNfft=K3P I /3=~;u ASTAT Adapter;
B;4hI? o;FjpZ ;w4rwL ,iCd6M{ NCB ncb;
5{#9b^ 3Zsqx=w UCHAR uRetCode;
GK/a^[f+'l \|R`wFn^P Mp75 L5 Bx
E1Ky8@A memset(&ncb, 0, sizeof(ncb));
:*tv`:;p vtR<(tOu@ ncb.ncb_command = NCBRESET;
OW)8Z60 E1 *\)q ncb.ncb_lana_num = 0;
gtJ^8khME 5gF}7D@ _kH#{4`Hw y>2v 9;Qp uRetCode = Netbios(&ncb);
w|Zq5|[ 8(KsU,%d 9foQ0#R |Y(].G, memset(&ncb, 0, sizeof(ncb));
}y|%wym SZG8@ !_}7 ncb.ncb_command = NCBASTAT;
ehxtNjA j])iyn~-Ke ncb.ncb_lana_num = 0;
rC_K
L t8GJ; d q:M!F kGc)Un?'{U sNetBiosName.MakeUpper();
}C"#b\A2 >ID 3oi ui9gt"qS` ,)]ZD H FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
dmlh;Z h^hEyrJw
<@*mFq0 , A*E4hop[ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
m
7 Fz&bN /f%u_ 8pV% Y#]Y$n s\7|b:y& ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
M?nnpO Pv1psKu ncb.ncb_callname[NCBNAMSZ] = 0x0;
KL5rF,DME S^x9 2&! ,nHz~Xi1t J8b]*2D ncb.ncb_buffer = (unsigned char *) &Adapter;
X/7: * zv0RrF^ ncb.ncb_length = sizeof(Adapter);
<mm}IdH e6F:['j -3 W4 ^<% w'*gR uRetCode = Netbios(&ncb);
/itO xrA '
>\* %mcuYR'D} '6 /uc:zv CString sMacAddress;
yY"%6k,ZB (nE$};c<b2 eM9~&{m. _K;rM7 if (uRetCode == 0)
LXXxwIBS xxV{1, H2 {
*Lh0E/5 |f>y"T+1 sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
d!gm4hQhl oOUVU}H Adapter.adapt.adapter_address[0],
"M:arP5f Gf%o|kX] Adapter.adapt.adapter_address[1],
P&F)E#Sa hCo&SRC/5 Adapter.adapt.adapter_address[2],
eq@ v2o7 u8W*_;%: Adapter.adapt.adapter_address[3],
u!@P,,NY \`XJz{Lm] Adapter.adapt.adapter_address[4],
5#fLGXP 7H[+iS0 Adapter.adapt.adapter_address[5]);
DC$
S.
{n 9
/zz@ }
92VAQU6 .K7A!; return sMacAddress;
96PVn n>eIQaV }
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\u /5&[; rxz3Mqg 修改windows 2000 MAC address 全功略
'|q:h ke4q$pD ××××××××××××××××××××××××××××××××××××××××
CTI(Kh+ KYl^{F n$Pv2qw T4#knSIlh 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
8bysg9H0 ~::R+Lh( woT" 9_tN C=m Y 2 MAC address type:
tFSdi.|G= 7L\GI`y OID_802_3_PERMANENT_ADDRESS
JZY=2q& y-@!, @e OID_802_3_CURRENT_ADDRESS
B>]5/!_4 FvNO*'xP A,og9<+j- =ddx/zN modify registry can change : OID_802_3_CURRENT_ADDRESS
^&<*$Ai~ eHJ7L8# but OID_802_3_PERMANENT_ADDRESS, you must modify driver
KGWENX_U m@Nx`aS? EGDE4n5>I 4l1=l#\S o"FX+17 FKx9$B Use following APIs, you can get PERMANENT_ADDRESS.
]EcZ|c7o9y *~cs8<.!1 CreateFile: opened the driver
^VIUXa _l,Z38 DeviceIoControl: send query to driver
{UmCn>c Y) h%<J W@C56fCa .apX72's, Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
(XwLKkw0n ZYt
__N Find the location:
Fp6Y Y
r:5Ve&~ .................
M$W#Q\<*#r qQcC[50 :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
Uaj=}p\+.p PM.SEzhm :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
\l:g{GnoT 3uw7 J5x :0001ACBF A5 movsd //CYM: move out the mac address
^0|NmMJ] cORM R! :0001ACC0 66A5 movsw
1a$V{Eag 4ufLP DH :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
XeSbA V0 F30rK :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
?Bzi#Z yUW&Wgc=: :0001ACCC E926070000 jmp 0001B3F7
IPVzV\o 6{$dFwl ............
J=X%
xb cQ.;dtT0 change to:
hcgc
=$^ @,4%8E5 :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
IOkC [([ uK:-g,; :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
NoO+xLHw8 >NRz*h # :0001ACBF 66C746041224 mov [esi+04], 2412
1bJ]3\ @sHw+to|p) :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
n+qVT4o vNt>ESPB :0001ACCC E926070000 jmp 0001B3F7
K)`:v|d eqZ+no .....
R5eB,FN p RwGv q83~j`ZJ$ &@HNz6KO ^dnz=FB I26gGp DASM driver .sys file, find NdisReadNetworkAddress
[-t> G!) N4H+_g| a*':W%7 As+;qNO ......
%Lp7@ {?/8jCVd :000109B9 50 push eax
+F o$o M>jBm
.
`cP'~OT k&A7alw * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
}11`98>B6: Q*:h/Lhb& |
FGwnESCC :@ E1Pun? :000109BA FF1538040100 Call dword ptr [00010438]
7<:Wq=e!r c',:@2R :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
`(,*IK a *NW QmC~ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
FKox0Jmh= /> 3 :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
30?LsYXL62 /c@*eU :000109C9 8B08 mov ecx, dword ptr [eax]
aZj J]~bO "%E-X:Il# :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
6~ 7 ;o_> nuSN)}b<Q :000109D1 668B4004 mov ax, word ptr [eax+04]
Or+*q91j 3qiJwo> :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
])V2}gH A
mI>m ......
vm\wO._ #0bO)m+NZ TCHqe19? ({%oi h set w memory breal point at esi+000000e4, find location:
Tr8AG> Vvm=MBgN ......
:8^M5} !%c{+]g // mac addr 2nd byte
M3Khc#5S( 7R9nMGJ@ :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
B;Xoa, XM6".eF)M // mac addr 3rd byte
ME$2P!o 6<x~Mk'u) :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
<<=e9Lh YV/>8*i :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
,3Wb4so K8HIuQ!= ...
JEWL) kSbO[)p :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
/?KtXV>] {=UFk-$= // mac addr 6th byte
}p~OCW! #zON_[+s9 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
_u&>&,:q t})lr\ :000124F4 0A07 or al, byte ptr [edi]
AV40:y\RW *cbeyB{E :000124F6 7503 jne 000124FB
CSMeSPOm] \6{krn| :000124F8 A5 movsd
1T ( u >+cSPN'i> :000124F9 66A5 movsw
!^m%O0DT wfgqgPo!v // if no station addr use permanent address as mac addr
ypx: )e"/ z{S:X:X .....
,7GWB:Sk Ju!(gh ]' Y|Nl 'Qa5n\HX$ change to
veeI==] _V@WNo%B :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
JVtQ,oZ /<);=&[ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
.XXW |{ 4({(i :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
|EKu2We* r-}-C! :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
O] Y v hi ~} :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
!/`$AXO DAfyK?+UL :000124F9 90 nop
zN#*G
i' MtS3p>4 :000124FA 90 nop
)VSwTx& (hIF]>,kl G8nrdN-9 *z'8j It seems that the driver can work now.
-w1@!Sdd %Y]=1BRk} @@@=}!<H= :_5/u|{
Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
s,6`RI% F>zl9Vi< -&|:0#@P <A>)[u Before windows load .sys file, it will check the checksum
{ox2Tg? \\,f{?w The checksum can be get by CheckSumMappedFile.
.f:n\eT): V8WFQdXc %<"}y$J 0fm*`4Q Build a small tools to reset the checksum in .sys file.
0V$k7H$Z k1^\| &;E5[jO^D Tlq-m2] Test again, OK.
iCj2"T4TN .B72C[' c b0v:12q R!(ZMRMn 相关exe下载
foRD{Hx {D`'0Z1" http://www.driverdevelop.com/article/Chengyu_checksum.zip J-xS:Ha'l P`$!@T0= ××××××××××××××××××××××××××××××××××××
:kMHRm@{ D}3T|N 用NetBIOS的API获得网卡MAC地址
+k\Uf*wh 59r_#(uo ××××××××××××××××××××××××××××××××××××
vxFTen{-F Bc7V)YK mYxyWB P 1XK*GZ #include "Nb30.h"
H
3@Z.D B9R(&<4 #pragma comment (lib,"netapi32.lib")
Rk6deI] 0NDftcB] =,y |00l dS2G}L^L /E;y,o75 L<^j"!0 typedef struct tagMAC_ADDRESS
*&BnF\?m _"@CGXu {
E/M_lvQ NLS"eDm BYTE b1,b2,b3,b4,b5,b6;
kIHDeo%K} K5Q43e1 }MAC_ADDRESS,*LPMAC_ADDRESS;
b[9&l|y^ U>Ld~cw ^I8Esl8 G!w"{Bk?9 typedef struct tagASTAT
+4;uF]T 5r~#0Zf* {
j9Ybx# ho8`sh>N ADAPTER_STATUS adapt;
1 `^Rdi0 PZxAH9 S? NAME_BUFFER NameBuff [30];
o[oM8o< \B F*m"lz }ASTAT,*LPASTAT;
o#) {1<0vg &Z(K6U#. =4V&*go*\ pl@O
N"=[ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
j',W 64 vgY3L {
[Wd-Zn% H]Hv;fcC NCB ncb;
theZ]5_C 8fA_p}wp UCHAR uRetCode;
sn7AR88M; =qN2Xg/ memset(&ncb, 0, sizeof(ncb) );
^`un'5Vk #/PA A ncb.ncb_command = NCBRESET;
_zlqtO ]7-&V-Ct* ncb.ncb_lana_num = lana_num;
HhO".GA :0Z^uuk`gq //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
UOQEk22 W3`>8v1?o uRetCode = Netbios(&ncb );
dJ$"l|$$ YK|bXSA[ memset(&ncb, 0, sizeof(ncb) );
_|h8q-[3 I*9e]m" ncb.ncb_command = NCBASTAT;
zD?oXs !9 fz(9 ncb.ncb_lana_num = lana_num; //指定网卡号
P[s8JDqu hig2
strcpy((char *)ncb.ncb_callname,"* " );
+`?Y?L^
J 'SQG>F Uy ncb.ncb_buffer = (unsigned char *)&Adapter;
ECv)v j*~T1i //指定返回的信息存放的变量
9UvXC)R1 ~]ZpA-*@Ut ncb.ncb_length = sizeof(Adapter);
%Uz(Vd#K 2^?:&1: //接着,可以发送NCBASTAT命令以获取网卡的信息
f/CuE%7BR CI3XzH\IX* uRetCode = Netbios(&ncb );
2<M= L1\ <&)v~-&O
return uRetCode;
K~ ;45Z2 2NB L}x }
Nk {XdrY 3sd"nR?aX N!*_La=TuH @)SL_9 int GetMAC(LPMAC_ADDRESS pMacAddr)
McPNB`.H .*elggM {
>>[G1 =]k {"?j NCB ncb;
z({hiVs #-h\. #s UCHAR uRetCode;
#A]-ax?Qc} ?
w^- int num = 0;
u, 3#M ~ MxBTX4ES LANA_ENUM lana_enum;
4lZ$;:Jg {[+2n]f_G memset(&ncb, 0, sizeof(ncb) );
p ;|jI1 ngGO0 ncb.ncb_command = NCBENUM;
&N3Y|2 a
^%"7Ri ncb.ncb_buffer = (unsigned char *)&lana_enum;
a')|1DnR W\18{mbuy ncb.ncb_length = sizeof(lana_enum);
@^uH`mc 0q&'(-{s1 //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
&.Zb,r$Y `)QCn< //每张网卡的编号等
e${)w-R/e B<-kzt uRetCode = Netbios(&ncb);
O iFS}p
pJ
?~fp if (uRetCode == 0)
?-Vjha@BO }6 K^`! {
,6r{VLN .$#rV?7 num = lana_enum.length;
fK(}Ce 8#Q$zLK42N //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
+d|mR9^([ `l*;t`h for (int i = 0; i < num; i++)
aj}(E+ 'ky b\q {
r/*=%~* `~cuQ<3Tn
ASTAT Adapter;
2W$cFC E#F/88( if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
WAn'kA (<
=}]v {
B7z -7&TE ]TaN{" pMacAddr.b1 = Adapter.adapt.adapter_address[0];
hxS 6:5Uc H}:LQ~_2 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
qL94SW; G-T0f pMacAddr.b3 = Adapter.adapt.adapter_address[2];
1J'3 g $t/x;<.H pMacAddr.b4 = Adapter.adapt.adapter_address[3];
\8uIER5) x=#VX\5k: pMacAddr.b5 = Adapter.adapt.adapter_address[4];
J sEa23 -Qn=|2Mm? pMacAddr.b6 = Adapter.adapt.adapter_address[5];
q=lAb\i *x)8fAr }
CpQN,-4 z.rh]Zq }
~l2aNVv; b9XW9O`B }
]#.]/f
>- XerbUkZ return num;
7G)H.L)$m" 21(p|`X }
`|Or{ih e]Zngt?b b]a@ -)~SM& ======= 调用:
RQFI'@Ks wd/<
8>2X )yo
a t5[[JD1V MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
_{|D 4ikd M/ int n = GetMAC(m_MacAddr); // 获得网卡数量
P4T h_B7 eznypY= W0=O+0$^ X=C1/4wU TCHAR szAddr[128];
3z]+uv+2J vF?5].T wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
.I@CS>j *|_"W+JC m_MacAddr[0].b1,m_MacAddr[0].b2,
/(t sb _y .]3JNm m_MacAddr[0].b3,m_MacAddr[0].b4,
^6p'YYj"5 <Q<+4Y{R m_MacAddr[0].b5,m_MacAddr[0].b6);
8&V_$+ U 8RwX= _tcsupr(szAddr);
Kt#,]] *R% wUi // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Mp\<cE %~*jae!f mCKk*5ws5" FbACTeB #ZiT- *@V*~^V"J[ ××××××××××××××××××××××××××××××××××××
ix Z)tNz o/^;@5\ 用IP Helper API来获得网卡地址
8n4V
cu Y|0ow_oH ××××××××××××××××××××××××××××××××××××
6Gn4asoA #f'DEo<b =FW5Tkw0 U l Mi.;/^ 呵呵,最常用的方法放在了最后
kpob b ``?6=mO f3WSa&eF u@FsLHn 用 GetAdaptersInfo函数
yZ}d+7T} n<V1|X )"O{D`uX g8pm2o@S 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
%hT4qzJj =;c_} VY [EHrIn Ri?\m!o #include <Iphlpapi.h>
{w`:KR6o7 w! q& #pragma comment(lib, "Iphlpapi.lib")
,&a`d}g&G !}&"W,,0 W7G9Kx1Y &+nRIv S_` typedef struct tagAdapterInfo
{^RG%
&S xNdID j@ {
!jh%}JJ `"y{;PCt_ char szDeviceName[128]; // 名字
vrrt @y <Dw]yGK@ char szIPAddrStr[16]; // IP
~LE[,
I:q QXk"?yT`E char szHWAddrStr[18]; // MAC
C%H9[%k -2NwF4VL DWORD dwIndex; // 编号
, Fytk34 Da,&+fZI! }INFO_ADAPTER, *PINFO_ADAPTER;
s'2Rs^,hN kG3!(?: B3L4F" ]O@"\_} INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
I($,9|9F y1(P<7:t? /***********************************************************************
E#h~V5Tf QN 0r E@a * Name & Params::
?6:cNdN )}|mDN&P * formatMACToStr
NV!4(_~ {,V$* * (
QAaF@Do (
Yi=v'd * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
<:cpz* G4 tBl#o ^ * unsigned char *HWAddr : 传入的MAC字符串
+{&+L0DfH~ $HRed|*.C * )
?N#[<kd <$C<Ba?;? * Purpose:
1jOKcm'# Dm4B * 将用户输入的MAC地址字符转成相应格式
a2 >[0_E 6e:P.HqjA **********************************************************************/
oWrE2U; >x?2Fz. void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
0 0,9azs f=oeF]=I" {
4.k`[q8 BA`:miH< int i;
: ~'Z(-a <%r h/r short temp;
8}K"IW %L cH>sV char szStr[3];
KZ4zF /yt7#!tm+ fn?VNZ`J
^cb)f_90 strcpy(lpHWAddrStr, "");
V@Kn24'' /.2u.G for (i=0; i<6; ++i)
i?W]*V~ply -Qg,99M {
-=>U
=| o]p#%B?mZ temp = (short)(*(HWAddr + i));
Q4CJ]J` #'c%
_itoa(temp, szStr, 16);
yI:r7=KO 'oCm.~;_ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
yYB NH1 >Pyc[_j strcat(lpHWAddrStr, szStr);
Wv NI=> km}MqBQl if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
CX.SYr&!R v#Sj|47 }
Gb?g,>C TIETj~+ }
?^Pq/VtZ g?gqkoI Q;Q%SI`yT s`r-v/3l // 填充结构
,y{0bq9*2 W?=$V>) void GetAdapterInfo()
/M]eZ~QKD =hPG_4# {
UDVf@[[hN `,Xb8^M2 char tempChar;
u7n[f@Eg,% q[Vi[b^F ULONG uListSize=1;
p %L1uwLG wy YtpW PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
T!1SMo^ MSK'2+1T@g int nAdapterIndex = 0;
z'_&|-m ):^ '/e J"5jy$30'$ LSSW.Oz2L DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
:Jjw"}SfK# RZW$!tyI= &uListSize); // 关键函数
_O"L1Let oPCrD.s Sf=F cb oHOW5 if (dwRet == ERROR_BUFFER_OVERFLOW)
TeKC} NW \QliHm! {
\Bt=bu>Z d3Y(SPO PIP_ADAPTER_INFO pAdapterListBuffer =
.\Ul!&y /8=:qIJYA (PIP_ADAPTER_INFO)new(char[uListSize]);
Cca6L9% qC\]"Z`m dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
y+?=E g u\M4`p!g= if (dwRet == ERROR_SUCCESS)
S|~i> 4sj9Z: {
MhHr*!N"} *Hxj_ pAdapter = pAdapterListBuffer;
EW
~*@H W"W@WG9X0 while (pAdapter) // 枚举网卡
/
c+, mG>T`c|r3 {
yQ<6p3 `kqT{fs CString strTemp = pAdapter->AdapterName; // 网卡名字
2~#ZO?jE6 pZc9q8j3 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
!8wZw68" R'vdk< strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
'u4}t5Bu5 K{,
W_^ FI3sLA :X3rd|;kc strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
|hu"5* $.ymby pAdapter->IpAddressList.IpAddress.String );// IP
_pY )fxo)GS EZ:I$X 5Z^$`$/.v# formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
N5:D8oWWXR O{;M6U8C\ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
o@qN#Mg?>} I'KR'1z 9 {Uik| o%kSR ]V| AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
.a 'ETNY:> j zxf"X- @)aXNQY vG'vgUo pAdapter = pAdapter->Next;
^ %~Et>C T+&x{+gZ e1f^:C uf{SxEa nAdapterIndex ++;
/ChJ~g " OGSEvfW }
+~R.7NE% =2ATqb"$w delete pAdapterListBuffer;
f)&`mqeE Mft0Dj/ }
+^^S'mP8 i~v@ }
rwi2kk#@P {GGO')p }