如何实现修改网卡物理地址的三种方法
+:#UU;W 0iTh |K0 同样要感谢胡大虾
f,'9Bj.~ 2mfKy9QxO 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
2(K@V6j$M jP"l5 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
QK@[b3-h1 DNy 6Kw 使得两块卡的MAC地址不同,那么网络仍然可以工作。
OVa38Aucr3 VVDd39q 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
\9T/%[r# 0`%Ask 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
>Eqr/~Q *^Xtorqo 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
,7mB`0j> U)iq 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
)HJ#|JpxC m9 D'yXZ 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
n|AV7c Auk#pO# 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
vG'I|OWg SVJt= M 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
8q_"aa,` )H|cri~D 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
wC`+^>WFo gvu1 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
B`?}jJa9* .LA?2N 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
uwo\FI 1XPYI 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
4"~l^yK 9U]j@*QN 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
G7uYkJO A8U\/GP 台。
hG8<@ ]@A}v\wa 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
GW\66$| O
=0j I 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
`|WEzW~ dBNx2T}_0 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
+\)a p j`:D BO&)\ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
l _g JC. J1g+H2 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
$~)YI/b H?cJ'Q,5 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
,jq:%Y[KZ !yo@i_1D 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
xZ(ryE% X;7hy0Y bit RSA,that's impossible”“give you 10,000,000$...”
(d>}Fp @RXkj-,eC# “nothing is impossible”,你还是可以在很多地方hook。
yV?qX\~* 6<mlx' 如果是win9x平台的话,简单的调用hook_device_service,就
w9TE E,t;5 Nk;ywC"e; 可以hook ndisrequest,我给的vpn source通过hook这个函数
&>P<Zw- 2Og<e| 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
,)M/mG?, 8F9x2CM-[C 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
qPoN 8>. YF)k0bu&; 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
$8WWN} OC z)Lw\H^/ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
%ty`Oa2 7j8lhrM}^ 这3种方法,我强烈的建议第2种方法,简单易行,而且
6uIgyO*;k
mx5#K\ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
:}z`4S@b eY[kUMo 都买得到,而且价格便宜
_p^$.\k" }#h`1 uV ----------------------------------------------------------------------------
yw1-4*$c Cy dV$!&mP 下面介绍比较苯的修改MAC的方法
"x3x$JQZy 2N{^V?: Win2000修改方法:
foUB/&Ee >&ENrvaJ :!Nx'F9a [kf6bf@ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
+ZOKfX /@B2-.w Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
+;-ZU $0k7W?tu 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
G*_qqb{B b] 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
09qfnQG c
h}wXn 明)。
pu5%$}dBE %JgdLnQE 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)
!yd]~t
5Q /_qHF- 址,要连续写。如004040404040。
udXzsY9Ng C]Y%dQh+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。)
e+V8I&% =3ovaP 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^z
c@f 1_};!5$. 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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iL2_ _TO \E[6wB>uN% 获取远程网卡MAC地址。
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3-&~jm~" na|sKE;{ KK6fRtKv>q li,rPUCt 首先在头文件定义中加入#include "nb30.h"
*AP"[W 2W2T #pragma comment(lib,"netapi32.lib")
fs?H ^Ua6.RH8 typedef struct _ASTAT_
=H3tkMoi2 `lQ;M?D {
;rF[y7\ k'k}/Hxub ADAPTER_STATUS adapt;
,<Z,- 0S _9JFlBx NAME_BUFFER NameBuff[30];
nzaA_^`mB $8xb|S[ } ASTAT, * PASTAT;
9K#3JyW* -7]j[{?w SZyORN PZ`11#bbm 就可以这样调用来获取远程网卡MAC地址了:
$dXx@6fP H%X F~tF: CString GetMacAddress(CString sNetBiosName)
!\[JWN@v d#]hqy {
awwSgy N'WC!K.e ASTAT Adapter;
&^#u=w?^x o<%0|n_O& 9^ZtbmUf k=[s%O6H NCB ncb;
fBctG~CJH } ck<R UCHAR uRetCode;
Eh ";irE ]gg(Z!|iQ I8j:{*h :)D7_[i memset(&ncb, 0, sizeof(ncb));
];4!0\M 6[4VbIBSI ncb.ncb_command = NCBRESET;
gK9d `5 F -,chp ncb.ncb_lana_num = 0;
3V?x&qlP> E "}@SaB- #MlpOk*G 9i}$245lB uRetCode = Netbios(&ncb);
<K`E*IaW a!E22k?((z )?UoF&c/ @anjjC5a~ memset(&ncb, 0, sizeof(ncb));
j&oRj6;Ha+ 8>,w8(Nt ncb.ncb_command = NCBASTAT;
_OTVQo Ap 0Zi+x#&d ncb.ncb_lana_num = 0;
Lr D@QBT =uH2+9. T1$E][@Iv y'`/^>. sNetBiosName.MakeUpper();
;6Yg}L [i/!ovcY v={{$=/t X<}}DZSu a FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
~qrSHn}+PU <3x%-m+p4 )ZpI%M?) mGj)Zrx> strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
14B',]` d@$|zr6 ?gl&q+mv ovTL'j! ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
fw jo? 1xW!j!A; ncb.ncb_callname[NCBNAMSZ] = 0x0;
|(z{)yWbC[ r
|C.K 78uImC*o j)mU`b_ ncb.ncb_buffer = (unsigned char *) &Adapter;
{,Q )D$i |(3y09 ncb.ncb_length = sizeof(Adapter);
Yt]`>C[|D #dWz,e3 @%Ld\8vdfJ hpF_@n
uRetCode = Netbios(&ncb);
|l;
Ot=C= "/aZ*mkjfJ #ODP+>-IjB S} m=|3%y CString sMacAddress;
{5E8eQ My8d%GfM SH{@yS[c! T(D6'm:X if (uRetCode == 0)
o+E~iCu5 f=F:Af! {
cmG27\c RO L/tpT?$fi sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
/grTOf& yxt"vm;
Adapter.adapt.adapter_address[0],
T UcFx_ u?Ffqt9' Adapter.adapt.adapter_address[1],
rFg$7 ,<rC,4-F< Adapter.adapt.adapter_address[2],
f CU] ,TQec:B Adapter.adapt.adapter_address[3],
`q*[fd1u. j 2ag
b Adapter.adapt.adapter_address[4],
_nMd ^5sA*%T4 Adapter.adapt.adapter_address[5]);
D;pI!S<# vhfjZ }
PlkZ)S7C %GhI0F # return sMacAddress;
="voJgvw Pao^>rj }
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Dp([r DhyR 修改windows 2000 MAC address 全功略
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|4df) {=Zy;Er d0:LJ'<Q Ek{Q NlQ]4 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
qbv\uYow3k =tOB fRM ojd0um6I{ B0@
Tz39= 2 MAC address type:
cpdESc9W nI*.(+h OID_802_3_PERMANENT_ADDRESS
k*$WAOJEW pe?)AiTZ: OID_802_3_CURRENT_ADDRESS
4?R979 /$c87\
ix!xLm9\ dQ`Tt- n modify registry can change : OID_802_3_CURRENT_ADDRESS
28!C#.(h cb}zCl
j o but OID_802_3_PERMANENT_ADDRESS, you must modify driver
C"I
jr=w Z 1HH0{q-A 2aYBcPFQh# %O\@rws v;]rFc#Px[ ;U* /\+*h Use following APIs, you can get PERMANENT_ADDRESS.
A=<7*E X)b$CG CreateFile: opened the driver
h4;kjr}h} c{M
,K DeviceIoControl: send query to driver
~5KcbGD~ !d72f8@9 | b'Ut)E &A0OYV3i. Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
%qc_kQ5% #V>R#Oh} Find the location:
T\l`Y-vu m}"Hm(,6 .................
*9'3 `^l mnpk9x}m :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
T fLqxioqZ 5$9$R(KU :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
~i.*fL_Y _Y; TS1u :0001ACBF A5 movsd //CYM: move out the mac address
Rc1j^S;> ',EI[
]+ :0001ACC0 66A5 movsw
.+:iAnf Y1PR?c
Q :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
&L8RLSfX <[dcIw<7 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
L `1 ITz &4?&tGi :0001ACCC E926070000 jmp 0001B3F7
/QXUD.(
8 a4*v'Xc5 ............
t`o"K F^%w%E\ change to:
8V:;HY# uxfh?gsL :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
ZM<6yj"f <i~xJi%1# :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
Dz }i-tw+ 2`=jKt :0001ACBF 66C746041224 mov [esi+04], 2412
Bu:%trlgV si0}b~t :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
i2<z"v63 u^2`$W :0001ACCC E926070000 jmp 0001B3F7
*Soi [mtp-4* .....
{ZeY:\G~ -`L`kL< 3%POTAw% Sz0PZtJ "|
nXR8t.r F.vRs|fk DASM driver .sys file, find NdisReadNetworkAddress
:;%Jm tJ(xeb Z
'5itN^ _U~R ......
%vmd2}dA iYXD }l;r :000109B9 50 push eax
p$Tk;;wm MzvhE0ab c9/w{}F Ca |}i+ * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
T~UDD3 !9d7wPUFr |
H!;N0",]N #0AyC.\ :000109BA FF1538040100 Call dword ptr [00010438]
7
A0?tG i c{I :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
{~apY,3 X'OpR :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
S1=P-Ao A'EI1_3{ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
OX"Na2-el >.wZEQ6QK :000109C9 8B08 mov ecx, dword ptr [eax]
pm
O9mWq +^7cS6"L :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
-ssb|r 0AM_D >fH :000109D1 668B4004 mov ax, word ptr [eax+04]
D`XXR}8V zg jg #| :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
eU"yF >6' g9C;JmU ......
^;
KCE S9dxrm? Luao?;|U ;f%@s1u set w memory breal point at esi+000000e4, find location:
KS_+R@3Z GgxPpS<ne ......
8~!E.u9w s9C^Cy^su // mac addr 2nd byte
kF1$ P(PBOB97 :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
b`e_}^,c &YIL As^8A // mac addr 3rd byte
c|<F8n $#V'm{Hh :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
xa`xHh{0 >33=0< :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
RxP~%oADw T#*,ME7|m ...
7nPg2K& sm18u- :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
i&DbZ=n2 DVd8Ix <
// mac addr 6th byte
fV+a0=Z WSpF/Wwc :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
-#I]/7^ 4`?PtRX :000124F4 0A07 or al, byte ptr [edi]
r 2:{r`ocM ]{=y8]7 :000124F6 7503 jne 000124FB
-O &>HA jNxTy UU :000124F8 A5 movsd
^S|qGu,G xn, u$@F :000124F9 66A5 movsw
{)Wf[2zJ <^nS%hXEr // if no station addr use permanent address as mac addr
N:|``n> NioqJG?p .....
'n h^; ?[#w*Am7 ln_&Ux+l aUL7]'q} change to
W(s5mX,Kv '7oR|I :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
q=^;lWs4 L%H\|>k` :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
QE/kR!r ta95]|z"j :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
,~7~ S" g]j&F65D :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
Y;Nq ( <<
=cZ.HP :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
6,4vs+(|\ KsGW@Ho: :000124F9 90 nop
5ppr;QaB ~5Fx[q :000124FA 90 nop
~_i=hx N?c~AEk9U yVVyWte, NEIF1(: It seems that the driver can work now.
C_3,|Zq?| )z&C&Gqz
6
JI8l`S 0v EQgx> Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
`Cd! tJ\v>s-f }!xc@ Wlg 1t~1= Before windows load .sys file, it will check the checksum
%>/&&(BE c)Ng9p The checksum can be get by CheckSumMappedFile.
HJb^l 4Q 3 }sy{Mx%9 {li
Q&AZ N MkOx$ Build a small tools to reset the checksum in .sys file.
pFs/ipZX^* (mbm',%- ( mph9/ %]S V(;T{HW& Test again, OK.
3rMi:*? D?dS/agA Gv]94$'J9 4lCbUk[l 相关exe下载
;TC]<N.YJT 4h?@D_{k http://www.driverdevelop.com/article/Chengyu_checksum.zip H/*slqL %qqCpg4 ××××××××××××××××××××××××××××××××××××
14l6|a ]N\D^`iQ 用NetBIOS的API获得网卡MAC地址
UdcV<# Ya~Th)'>q ××××××××××××××××××××××××××××××××××××
1}Guhayy (I6Q"&h] @:Ft+*2 9W-"mD; #include "Nb30.h"
~("bpS#ZgD B^]Gv7- #pragma comment (lib,"netapi32.lib")
3=?,Dv0P 4KHIUW$ (QojIdHt 6)ysiAH? ;P}007; ,*9gy$ typedef struct tagMAC_ADDRESS
rmC7!^/ Piw i {
ml)\R L 9:3`LY3wW BYTE b1,b2,b3,b4,b5,b6;
?
47"$=G NBBR>3nt }MAC_ADDRESS,*LPMAC_ADDRESS;
s`G}MU o*E32#l :)4c_51 ` NU'2QSU8 typedef struct tagASTAT
#RyTa
/L {md5G$*% {
{~#PM>f \QG2V$ ADAPTER_STATUS adapt;
4$mtc*tzT wSM(!:on5 NAME_BUFFER NameBuff [30];
Wwr L?M
x"
}ASTAT,*LPASTAT;
r}(m jC"o ;;C2t&( 1A*
"v >[nR$8_J-l UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
sV0NDM0 j
B1ZF# {
9;9ge C7AD1rl NCB ncb;
a3A3mBw =HV${+K=~ UCHAR uRetCode;
oxUBlye n{{"+;oR memset(&ncb, 0, sizeof(ncb) );
f`}/^*D Zz QLbCV ncb.ncb_command = NCBRESET;
/2*BdE[yG z6,E}Y ncb.ncb_lana_num = lana_num;
[#G*GAa6* %\}5u[V //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
M0?%r` K3WaBcm uRetCode = Netbios(&ncb );
Akws I@@ <R~;|&o,$ memset(&ncb, 0, sizeof(ncb) );
n0EW
U,1 rz`"$g+# ncb.ncb_command = NCBASTAT;
D#`>p D
dCcsYm, ncb.ncb_lana_num = lana_num; //指定网卡号
f+1'Ah0'E w8: strcpy((char *)ncb.ncb_callname,"* " );
EDh-pK 2 J3/Eu ncb.ncb_buffer = (unsigned char *)&Adapter;
yh|+Usa H;q[$EUNb //指定返回的信息存放的变量
Bc-/s(/Eq b5KK0Jjk ncb.ncb_length = sizeof(Adapter);
@[f$MRp\ L`wr~E2u //接着,可以发送NCBASTAT命令以获取网卡的信息
K:Z(jF!j =8rNOi uRetCode = Netbios(&ncb );
WIAukM8~ AGO"), return uRetCode;
\[)SK`cwd F!4V!VWA} }
iTT%_-X- 0V^I.S/q CBpwtI>p ^|hVFM2 int GetMAC(LPMAC_ADDRESS pMacAddr)
6R$Yh0% =w"Kkj>%oh {
|B'4wF> 5v`lCu] NCB ncb;
%3"U|Za+ A;&YPHB UCHAR uRetCode;
7fS NF7/+ )~ &gBX int num = 0;
qHo Hh D/;[x{;E LANA_ENUM lana_enum;
?_p!teb Ai^0{kF6 memset(&ncb, 0, sizeof(ncb) );
R?2HnJh WiQVZ{ ncb.ncb_command = NCBENUM;
^SsnCn-e C+%eT&OO ncb.ncb_buffer = (unsigned char *)&lana_enum;
0M&~;`W} `R7dn/ ncb.ncb_length = sizeof(lana_enum);
D`'Cnt/ Qe4 % A //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
,S<) ) L$+_ //每张网卡的编号等
#Q-#7|0& ZH>i2|W< uRetCode = Netbios(&ncb);
@3=q9ftm (\r^0>H if (uRetCode == 0)
%4V$')rek :2/jI:L~ {
jENC1T( F#RN m5 num = lana_enum.length;
)UTjP/\gN mpVD;)?JmM //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
R?/xH=u> 7zA+UWr for (int i = 0; i < num; i++)
2+S+Y%~ G-K{ {
~Z*7:bPN!^ mW+5I-~ ASTAT Adapter;
+xsGa{` UIg?3J}R if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
VlSM/y5 yHlQKI {
)PYh./_2 .X"&kO>G pMacAddr.b1 = Adapter.adapt.adapter_address[0];
H+]h+K9\7 1LhZmv pMacAddr.b2 = Adapter.adapt.adapter_address[1];
+Wy `X5v o:"(\$ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
eH!V%dX m,62'
pMacAddr.b4 = Adapter.adapt.adapter_address[3];
|%fNLUJ) 6gO(
8 pMacAddr.b5 = Adapter.adapt.adapter_address[4];
:RJo#ape 'irwecd8 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
q
#7Nk)<.
/vi Ic
%= }
1ah,Zth2 O@W/s!&lFa }
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1>Vq<z :%j"l7=> return num;
{D|ST2:E {hN<Ot }
br
3-.g :oC;.u<*8 02tN=}Cj) gzH;`, ======= 调用:
"rEfhzmyF BD}%RTeWKq f8qDmk5s .
.S3-(xW MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
) R5j?6}xF c93 Ok | int n = GetMAC(m_MacAddr); // 获得网卡数量
u2$.EM/iae MZcvr 9y nnE'zk<" #902x*Z'c" TCHAR szAddr[128];
+/kOUz/] ^;( dF<?'r wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
-e_TJA %hZX XpuO m_MacAddr[0].b1,m_MacAddr[0].b2,
:sLg$OF uV@'898%5 m_MacAddr[0].b3,m_MacAddr[0].b4,
K3h7gY| . gi5X,:[ m_MacAddr[0].b5,m_MacAddr[0].b6);
^-n^IR}J DTo"{! _tcsupr(szAddr);
_y>drvg O{7#Xj
:_ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
(18ZEKk 0pW;H|h uR.pQo07y< !
9*l!( z[R
dM#L @(E6P;+{ ××××××××××××××××××××××××××××××××××××
,3MHZPJ?k] AW|SD 用IP Helper API来获得网卡地址
!Icznou\ m?Cb^WgcF ××××××××××××××××××××××××××××××××××××
QfPw50N; 5=p<"*zJ 4oryTckS L>E{~yh 呵呵,最常用的方法放在了最后
&0|Z FXPd kjdIk9 Y \pTC[Ry1 ^4Xsd h5 用 GetAdaptersInfo函数
8'TIDu oAB:H\ +_S0 ?Ov~\[) F 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
52Dgul h<$%y(lP 0YfmAF$/ B i`];xNR' #include <Iphlpapi.h>
{r|RH"|?Z( ?@FqlWz , #pragma comment(lib, "Iphlpapi.lib")
NRT]dYf"z `ZM$\Q=: Z0y~%[1X .v'`TD).6 typedef struct tagAdapterInfo
8No'8(dPX ~EXCYUp4v {
cT/mi":8{ S'ms>ZENC char szDeviceName[128]; // 名字
/Lm~GmPt o~"Y_dLsW char szIPAddrStr[16]; // IP
w{*V8S3h9 FyPG5- char szHWAddrStr[18]; // MAC
{+d)M @H+L1H%9n DWORD dwIndex; // 编号
W_ Hoa*~ Yjd/ }INFO_ADAPTER, *PINFO_ADAPTER;
(RG "2I3 lVd-{m) " Qyi/r41 OU#p^5K INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
W$;qhB +s;Vfc$b]H /***********************************************************************
_j0xL{&& 5ZH3}B^L$ * Name & Params::
3k(tv U+eC S+wT}_BQ * formatMACToStr
QUvSeNSp } snS~kx * (
K`<HZK ]SPuNBsy) * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
6Uq;]@k% x^pt^KR; * unsigned char *HWAddr : 传入的MAC字符串
Fo;:GX,b B>=D$*_ * )
=h|cs{eT\2 JZ5 ";*, * Purpose:
zks7wt]A yJ0%6],^g * 将用户输入的MAC地址字符转成相应格式
J=: \b H<<t^,E^.t **********************************************************************/
4E2/?3D %xQ'i4` void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
3T,[ -KfK~P3PF {
r@vt.t0# ONDO
xXs int i;
.j^BWr /^\E:(RH short temp;
2QAP$f0Ln r%iFsV_ char szStr[3];
BKb#\(95* [{GN#W|AGP P6La)U`VA f_xvX f: strcpy(lpHWAddrStr, "");
9%NobT { gs$pBu for (i=0; i<6; ++i)
"M /Cl|z
8-k`"QI= {
Yo'Y-h# h!|U j temp = (short)(*(HWAddr + i));
v7KBYN G `!A#As _itoa(temp, szStr, 16);
/J/V1dC}]D |o9`h 9i if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
G8%VL^;O*5 1i~q~O, strcat(lpHWAddrStr, szStr);
e`LkCy[_ oPni4^g i if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
t^zE^:06 D&o\q68W }
>JsVIfAF /^k%sG@? }
3c,4 wyn !y/e
Fx 0!ZaR6 "!AtS // 填充结构
6m(? (6+;K jIrfJ*z void GetAdapterInfo()
ob2_=hQnC jN*wbqL {
kp<Au)u js Z"T char tempChar;
;]m;p,$ ,tg]Gt ULONG uListSize=1;
^gp]tAf \#Jq%nd PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
_a& Z$2O \z FCph4 int nAdapterIndex = 0;
,VEE<*'X W'"?5} ( ED79a: $|J+ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
quaRVD>s + Et(H6O8 &uListSize); // 关键函数
V?"U)Y@Y *C+[I k\T]*A "9aFA(H6w if (dwRet == ERROR_BUFFER_OVERFLOW)
iV?8'^ K39I j_3 {
%r.C9 - ry PIP_ADAPTER_INFO pAdapterListBuffer =
j?]+~ ~J+
qIZge (PIP_ADAPTER_INFO)new(char[uListSize]);
U;
<{P U_gkO;s% dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
=EA @ 047PlS if (dwRet == ERROR_SUCCESS)
qM26:kB{ !]A/ID0K {
>.od(Fh{l| w_@{v wM$A pAdapter = pAdapterListBuffer;
Q#ksf
h!D *?uUP while (pAdapter) // 枚举网卡
Vraz}JV >!" Sr3,L {
W|rAn2H tK{#kApHGG CString strTemp = pAdapter->AdapterName; // 网卡名字
PyHL`PZZ # .(f7~ strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
6]<yR>
' d#bg(y\G| strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
yY49JZ . a @7 &Fuk+Cu{ Sw-2vnSdM strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
xele;)Y *9=}f;~ pAdapter->IpAddressList.IpAddress.String );// IP
Lwf[*n d p=x&X~
lnjs{`^ =B;qy7? formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
UCj+V@{ 7^! zT pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
d`$w3Hy w?nSQBz$ \vV]fX 4Jc~I AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
KOXG=P0 pMViq0 `H*mQERb AOcUr) pAdapter = pAdapter->Next;
z+wegF DQV9= |+sAqx1IF p^ROt'eQ< nAdapterIndex ++;
T<Zi67QC@ Zn)o@'{}{ }
AFYdBK] .Sa=VC?EZ delete pAdapterListBuffer;
S-Vxlku] zYdieE\- }
%Q]thv: W}zq9|p }
Rx&.,gzj[ :2vuc!Pu }