如何实现修改网卡物理地址的三种方法
@J[@Pu O U#jz5<r 同样要感谢胡大虾
F]aoTy M@Th^yF+8H 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
:os8" \P<aK$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,
ABWn49c. @Zt~b'n 使得两块卡的MAC地址不同,那么网络仍然可以工作。
,Z
q:na R}nvSerVb 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
0*gvHVd/l 7>N~l 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
|P
>"a` 'f5
8Jwql 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
{^N,=m\ u8Ys2KLpL 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
2n<Mu Q] e^y9Kmd 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
'ygKP6M uo#1^`P 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
J(7#yg%5 !oWB5x~:P 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
m'rDoly"62 p='j/= 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
$}9jv3>) |[SHpcq> 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
s L^+$Mq6 6"&cQ>$xh 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
d?zSwLsl 1}(22Q; 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
B=|R?t (* L;Ff(0x| 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
4ud(5m;Rle nu0pzq\6 台。
G+zhL6]F
)bUnk+_ 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
orGMzC 2 ={g)[:(C. 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
)UzJ2Pa<+_ l_g$6\&| 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
q$:1Xkl =:H-9 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
$vs],C"pX Fs/CW\ ->requesthandler函数要hoo miniport的这个函数似乎不容易找
CTIS}_CWd= B)0/kY7c 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
N!+=5! Hjm> I'9 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
c]6b|mHT 6S`_L bit RSA,that's impossible”“give you 10,000,000$...”
\<7Bx[/D4 /Hr|u “nothing is impossible”,你还是可以在很多地方hook。
B2;P%B uo"<}>iJ 如果是win9x平台的话,简单的调用hook_device_service,就
1&w%TRC2x Y~"tL(WfJl 可以hook ndisrequest,我给的vpn source通过hook这个函数
gIB3DuUo Od!)MQ*, 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
IWv 9!lW pN9 ! 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
z?byNd8 VGS%U8; 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
L!}!k N:? <ToS& 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
B/agW 8E%LhA. 这3种方法,我强烈的建议第2种方法,简单易行,而且
(?z?/4>7< *C_A(n5"V 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
mskG2mA 4.O) /0sU 都买得到,而且价格便宜
XZE(& (s G5}_NS/ ----------------------------------------------------------------------------
;hT3N UCA "wcaJ;Os 下面介绍比较苯的修改MAC的方法
UmR)L!QT8 8eXeb|?J Win2000修改方法:
XGa8tI[:X l.}PxZ ]#o;`5' hek+zloB+ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
*AH`ob} kV'zAF
v Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
"f91YX_) 2S8;=x}/ 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
<cTX;&0= 9D3W _eIc 《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
wd`p> RY;V@\pRY+ 明)。
+hRy{Ps/
2E*=EjGV 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)
8m+~HSIR
+SFFwjI 址,要连续写。如004040404040。
k4{!h?h e{x>u( 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。)
b|i4me@ =xk>yw!O) 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。
FGVw=G{r |4+'YgO 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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5{=+S] xp|1yud 获取远程网卡MAC地址。
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u`v&URM By1Tum+I1 6,q0F*q \&F4Wl>` 首先在头文件定义中加入#include "nb30.h"
[RBSUOF "(=g7,I4 #pragma comment(lib,"netapi32.lib")
pA8bFtt Y -it3q'Z typedef struct _ASTAT_
I~l
qg -6)n QNj| {
g 4+K"Q/M AZ.QQ*GZ#y ADAPTER_STATUS adapt;
`:&RB4Z <zXG}JuL@T NAME_BUFFER NameBuff[30];
z</C)ObL ?NA$<0 } ASTAT, * PASTAT;
P%R!\i b%lH=u !Q\*a-C 0MRWx%CR 就可以这样调用来获取远程网卡MAC地址了:
!/G}vu P5my]4|x CString GetMacAddress(CString sNetBiosName)
"G%S
m") %oiF} > {
oG)T>L[& /Xi21W/ ASTAT Adapter;
3P!OP{` Bw;isMx7 `,4yGgD!4 )M;~j NCB ncb;
0er|QC p@pb[Bx~[ UCHAR uRetCode;
t,YRM$P 6aB]&WO1@ e6p3!)@P1 M4Cb(QAVP memset(&ncb, 0, sizeof(ncb));
I'xc$f_+ (?Ko:0+* ncb.ncb_command = NCBRESET;
Ucv7`W
gr hTa X@=Ra ncb.ncb_lana_num = 0;
P4B|l: i6yA>#^ A{>w5T '/`O*KD] uRetCode = Netbios(&ncb);
@vq)Y2)r\ cn}15JHdR Q m*z 3>n&u,Xe memset(&ncb, 0, sizeof(ncb));
B-g-T>8 4-
QlIIf ncb.ncb_command = NCBASTAT;
{aA6b <,$*(dX)( ncb.ncb_lana_num = 0;
ou0TKE9
_ OcUj_Zd A@o7 d>u^7: sNetBiosName.MakeUpper();
&&CrF~
_wXT9`|3 }V]*FCpQ 0WzoI2Q FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
8b0j rt ?5't1219 d"5_x]Z;
IZrcn strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
Ch{6=k bK Lu^uY7
?} 0`zdj oi`L ;w|] ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
BcQUD?LC` 4U\>TFO ncb.ncb_callname[NCBNAMSZ] = 0x0;
sDs.da#*2 ac\aH#J_nC ^6# yL6E,~ R@grY:h ncb.ncb_buffer = (unsigned char *) &Adapter;
r1F5'?NZ(0 G\tN(%.f ncb.ncb_length = sizeof(Adapter);
Pz*BuL< >!Gq[i0 : F3UJ[V W/A@q o" uRetCode = Netbios(&ncb);
sT =|"H? #}fvjJ{ @|;[
;:h@ n7i~^nf> CString sMacAddress;
]*]*O|w ;Qy Ew5 ;Mq'+4$ 8;`B3N7 if (uRetCode == 0)
lI46
f 7kD?xHpe {
>/Z*\6|Zx# 27R4B
O sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
w*"Ii%iA< 8oUR/___ Adapter.adapt.adapter_address[0],
De3;}]wC c|:EMYS Adapter.adapt.adapter_address[1],
aNM*=y` Q0`@=5?- Adapter.adapt.adapter_address[2],
}+lK'6 \_u{ EB'b Adapter.adapt.adapter_address[3],
auIW>0?} cq]0|\Vz Adapter.adapt.adapter_address[4],
OLF6["0Rn #k<l5x` Adapter.adapt.adapter_address[5]);
{R(/Usg!= A'![*O }
fN{wP,jI }JOz,SQHP return sMacAddress;
>=rniHs=?7 >9XG+f66E }
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tag)IWAiE %1cxZxGT 修改windows 2000 MAC address 全功略
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Y&M {7 sMAH;'`!Eu &Odrq#o?R xP9R
d/xa| 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
IecD41% 8WLh7[ y+wy<[u ^4JK4+!Zfq 2 MAC address type:
P5dD& ve a$G~[%6 OID_802_3_PERMANENT_ADDRESS
,]qc#KDq-1 ?l[#d7IB OID_802_3_CURRENT_ADDRESS
)jwovS?V f7 ew<c\ 'M?pg$ta_V U4a8z<l$ modify registry can change : OID_802_3_CURRENT_ADDRESS
FME,W&_d MC-Z6l2 but OID_802_3_PERMANENT_ADDRESS, you must modify driver
{>64-bU -q)|I|y*7 U3aM^ +|oLS_ <Qbqxw u6E
ze4u Use following APIs, you can get PERMANENT_ADDRESS.
%;_EWs/z8 i5WO)9Us CreateFile: opened the driver
dqU)(T=C a{;+_J3S DeviceIoControl: send query to driver
!}`[s2ji V LeYO5'L ]9<H[5>$R !#5y%Bf Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
)g&nI<Mh u,@ac[!vP Find the location:
va(6?"9 $^e_4]k .................
s)'+,lKw "FE%k>aV@v :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
f/kYm\Zc #~rQ\A!4 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
,o
`tRh< ,rY}IwMw :0001ACBF A5 movsd //CYM: move out the mac address
KB\ri&bF _=[pW2p :0001ACC0 66A5 movsw
E^w0X,0XlE 0ikA@SAq :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
: @gW3' e'v_eD T^ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
Z0~,cO8~ ev7A;; :0001ACCC E926070000 jmp 0001B3F7
Nb0T3\3W RY,L'GtO ............
FD8 PJKxh%J change to:
tOj5b7'ui :-2sKD y :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
a[=B?Bd C3<_0eI :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
w(Mi? 6!U~dt#a :0001ACBF 66C746041224 mov [esi+04], 2412
E_z,%aD[ ! OVi\v
'm :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
4/x.qoj |<8g 2A{X :0001ACCC E926070000 jmp 0001B3F7
2fm6G).m ZTGsZ}{5 .....
tQMz1$ >
JTf0/ dDYor-g> sWq}/!@& {v3@g[:| M;z )c|Z DASM driver .sys file, find NdisReadNetworkAddress
~vZ1.y4 TYxi&;w Pl|*+g e7Sg-NWV ......
'F1<m^ Hc0V4NHCaL :000109B9 50 push eax
P6'0:M@5 =lh&oPc1 JS >"j d# 7,{!a56zX * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
4tt=u]: 4
$)}d |
1x0)mt3 &3 ~R-$P :000109BA FF1538040100 Call dword ptr [00010438]
TU2MG VYy Pi[(xD8 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
M%eTNsbNm lzz68cT :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
=*WfS^O [}l
1`> :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
?zXlLud8 .6i +_B| :000109C9 8B08 mov ecx, dword ptr [eax]
NCx)zJ\S ^X*l&R_=R :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
)B^T7{ K!G/iz9SB :000109D1 668B4004 mov ax, word ptr [eax+04]
Kku@!lv wD<W'K :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
f./j%R@ oFu( J ......
ub{Yg5{3S\ _lOyT$DN T,4REbm^ `7
J4h9K set w memory breal point at esi+000000e4, find location:
pWGIA6&v( WZ@$bf}f0 ......
][T>052v 0mT.J~}1v // mac addr 2nd byte
qUNXT p#dYNed]' :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
^ s/f.#' 0^MRPE|f5 // mac addr 3rd byte
M`G#cEc
&Mh]s\ :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
2CPh'7|l T
"t%>g :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
SM`n:{N( .ffb*gZ4 ...
W%}zwQ YR~)07 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
sTYA <(o) * Zmo // mac addr 6th byte
z`y^o*qc] yLvU@V@~ :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Z1+1>|-iW s !HOrhV :000124F4 0A07 or al, byte ptr [edi]
L q;=UE kAk+Sq^n :000124F6 7503 jne 000124FB
cfW;gFf ^pvnUODW[ :000124F8 A5 movsd
^{+_PWn ?w "zW6U :000124F9 66A5 movsw
Mg{=(No }$'T=ay& // if no station addr use permanent address as mac addr
h\OMWJ~ @w[HXb .....
bjs{_? V)Y#m/$` *f+DV[DF <a%RKjQvT change to
{c AGOx wd 8<X;
8R :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
b,RQ" { P?YcZAJT* :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
IaR D"oCH :.fm LL :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
xAAwH@ + USyOHHPW@ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
.|3&lb6 r(c8P6_ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
Wc{/K6]f H<wkD9v}H5 :000124F9 90 nop
|`ZW(}~ -Y/c]g :000124FA 90 nop
N/N~>7f *#CUZJN\ >iI-Cs7TD $2pkh% It seems that the driver can work now.
(K|7T{B t\\`#gc9~i X?OH//co .0'FW!;FV Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
&^^V*O 5g;i{T/6~x |]x>|Z?/u </jTWc'} Before windows load .sys file, it will check the checksum
qgw)SuwW 77p8|63 The checksum can be get by CheckSumMappedFile.
Dt*/tVF 3 etW4 GC^>oF o0F&,|' Build a small tools to reset the checksum in .sys file.
di]TS9&9 5X,|Pn rE$=~s ~k'SP(6#C Test again, OK.
p;9"0rj,z Bh<6J&<n
0ZJt OS$^>1f" 相关exe下载
K0]42K Q}:#Hz?U http://www.driverdevelop.com/article/Chengyu_checksum.zip 5?1:RE(1 &`Ek-b!7 ××××××××××××××××××××××××××××××××××××
FkY <I]F X_2pC|C 用NetBIOS的API获得网卡MAC地址
) i=.x+Q f#b;s<G ××××××××××××××××××××××××××××××××××××
])NQzgS *'h J5{U 6~c:FsZ) R&]#@PW^ #include "Nb30.h"
*32hIiCm =/MA`> #pragma comment (lib,"netapi32.lib")
cCbZ* M)j.Uu &'<e9 YGf<! cMp#_\B eNX!EN(^ typedef struct tagMAC_ADDRESS
x /E<@?*: %{;1i {
7HM%Cd 9B?-&t BYTE b1,b2,b3,b4,b5,b6;
.I
nDyKt _%:$sAj }MAC_ADDRESS,*LPMAC_ADDRESS;
M#;"7Qg 20A`]-D /mCE= i-gN<8\v typedef struct tagASTAT
G#nZ%qQ:I fm1yZX?` {
_mc-CZ ~Y/o9x0 ADAPTER_STATUS adapt;
1paLxR5 b.|k j NAME_BUFFER NameBuff [30];
Lv m"!! xSy`VuSl }ASTAT,*LPASTAT;
P:&X1MC = 4 wf ="J *v> YML]pNB UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
a(oa?OdJ u4vyj#V {
uJ
T^=Y @p ZjJ<9QM NCB ncb;
ZGj ^,? a K26`wt UCHAR uRetCode;
Zi=/w y$[:Kh, memset(&ncb, 0, sizeof(ncb) );
_kXq0~ K$/&C:,Q ncb.ncb_command = NCBRESET;
&$g{i:)Z ;7E
c'nC4 ncb.ncb_lana_num = lana_num;
&OsO _F <sli!rv //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
F(KsB5OY? h yK&)y?~ uRetCode = Netbios(&ncb );
f@Yo]F U ?!HU$> memset(&ncb, 0, sizeof(ncb) );
D1R$s*{ u N8RG_Mb ncb.ncb_command = NCBASTAT;
W.CbNou mLm?yb: ncb.ncb_lana_num = lana_num; //指定网卡号
7!U^?0?/ `i<omZ[aT strcpy((char *)ncb.ncb_callname,"* " );
@|([b r|O :T )R;E@ ncb.ncb_buffer = (unsigned char *)&Adapter;
1V.oR`&2E ?"$Rw32 //指定返回的信息存放的变量
V@rqC[on ^:~!@$*;6 ncb.ncb_length = sizeof(Adapter);
A~}5T%qb $Da?)Hz'F //接着,可以发送NCBASTAT命令以获取网卡的信息
S`8Iu[Ma 76cLf~|d~ uRetCode = Netbios(&ncb );
50""n7I<% H)+QkQb} return uRetCode;
z3I
|jy1 /V
GI@"^v }
uH]oHh!}j Jb*E6-9G v=d16 CorV!H4
int GetMAC(LPMAC_ADDRESS pMacAddr)
F:N8{puq5
"S H=|5+ {
Qk72ra) +/ rt'0o NCB ncb;
C),i#v Z+=M_{`{ UCHAR uRetCode;
1Li*n6tLX` R*/s#*gmL int num = 0;
F3[,6%4v Q[{RNab LANA_ENUM lana_enum;
5]xSK'6W $[UUf}7L memset(&ncb, 0, sizeof(ncb) );
wJj:hA} p(6 sN= ncb.ncb_command = NCBENUM;
P ; h8 Cxeam"-HTt ncb.ncb_buffer = (unsigned char *)&lana_enum;
H*e +
2 +z4E:v ncb.ncb_length = sizeof(lana_enum);
&`oybm-p( 0SDnMij&bf //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
#%EHcgF
4Cv*zn //每张网卡的编号等
b~qH/A}h ``%yVVg}
uRetCode = Netbios(&ncb);
-9::M}^2 k%BU&%?1 if (uRetCode == 0)
NfUt\ p* ,u>[cRqw {
Ec2;?pvd%J $<AaeyR!N num = lana_enum.length;
Q':hmulT! =*1NVi $n //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
H@1}_d `Qjs{H for (int i = 0; i < num; i++)
/3&MUB*z&y 0` .5gxm {
Re&"Q8I.8 [Q+k2J_h ASTAT Adapter;
P?S]Q19Q4 5vg="@O K if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
sn"z'=ch 3~VV2O {
bF6J>&]! hJsP;y:@Lm pMacAddr.b1 = Adapter.adapt.adapter_address[0];
w@<II-9L)< QFMAy>Gdn pMacAddr.b2 = Adapter.adapt.adapter_address[1];
=3 Vug2*wd LT"H-fTgs pMacAddr.b3 = Adapter.adapt.adapter_address[2];
K_@?Q@#YhR /ywP
0 pMacAddr.b4 = Adapter.adapt.adapter_address[3];
e[16
7uU vd)zvI pMacAddr.b5 = Adapter.adapt.adapter_address[4];
,yA[XAz~U S*$?~4{R pMacAddr.b6 = Adapter.adapt.adapter_address[5];
zCuB+r=C `CI_zc=jx }
T;?k]4.X xJ2I@*DN }
|R1T;J<[ i[@13kr }
yOt#6Vw 1[T7;i$ return num;
Qn,6s%n
_&/ {A|n }
IzJq:G. B0%=! & [orL.D] =MMd& ======= 调用:
eIfQ
TV U8AH,?]# QeG9CS)E}j |?ssHW MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
N@L{9ak1 e"52'zAV- int n = GetMAC(m_MacAddr); // 获得网卡数量
^:]$m;v] 6tndC
o; ` ,|B-Nq [ r8 ZAS TCHAR szAddr[128];
U!`iKy- )+hV+rM jp wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
Yu>DgMW msM1K1er m_MacAddr[0].b1,m_MacAddr[0].b2,
|PlNVd2 Rh?bBAn8 m_MacAddr[0].b3,m_MacAddr[0].b4,
~y2zl 2Jio_Hk m_MacAddr[0].b5,m_MacAddr[0].b6);
]Ob|!L( 18!y7
_cFT _tcsupr(szAddr);
##*]2Dy 4uo`XJuQ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
[104;g < :#pdyJQ_ 6oNcj_?7?q _BmObXOp. #5Z`Q^ X
3$ W60Q ××××××××××××××××××××××××××××××××××××
yjg&/6 6FQi=}O 1 用IP Helper API来获得网卡地址
*Bq}.Yn s:Ml\['x ××××××××××××××××××××××××××××××××××××
1XMR7liE 8&)v%TX ^Aq0<
G$+v |z 呵呵,最常用的方法放在了最后
Zn'tNt/ uI)twry]@ Z0jgUq`r /}(d'@8p 用 GetAdaptersInfo函数
+t+<?M B :q]9F4im r8Mx+r /,I cs 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
.mt%8GM |zYOCDFf {K]5[bMT 6t6Z&0$h~ #include <Iphlpapi.h>
|4Q*4s C/Khp + #pragma comment(lib, "Iphlpapi.lib")
)ODF6Ag &$F<]]& Jpj=d@Of70 S3E,0%yo+) typedef struct tagAdapterInfo
xi=ApwNj H<Oo./8+ {
T)rE#"_]{ L^3&
char szDeviceName[128]; // 名字
.$%p0Yx+ ,erf{"Nh char szIPAddrStr[16]; // IP
s9;6&{@%wO \ ;npdFy char szHWAddrStr[18]; // MAC
:oP LluW* :TH cI;PG8 DWORD dwIndex; // 编号
2}r=DAe0 <Ep L<K% }INFO_ADAPTER, *PINFO_ADAPTER;
rp||#v0l!w XH"+oW hj [77EEz - {QU>`2 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
[y[d7V9_o u dZOg /***********************************************************************
O1J&Lwpk, q8v[u_(yD * Name & Params::
i2~uhGJ f"QiVJq * formatMACToStr
Q +^& -n|bi cP * (
3'0Pl8 _rT\?//B * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
`Vb ]:<!( * unsigned char *HWAddr : 传入的MAC字符串
`6D?te dAh.I3 * )
{LO Pm1K8Y r9i?H * Purpose:
;]>kp^C# E-bswUVaEE * 将用户输入的MAC地址字符转成相应格式
z)qYW6o% 5Q?Jm~H9 **********************************************************************/
$KiCs]I+ Oj5UG* void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
#jQauO J7+G"_)' {
lkn|>U[ 0bg"Q4 int i;
94u{k1d x .+9hm| short temp;
*@2Bh4 H_DCdUgC' char szStr[3];
K p3}A$uV tIsWPt]Y Zd*$^P,| OXEk{#Uf[3 strcpy(lpHWAddrStr, "");
Z2% HQL2 L"bOc'GfQ for (i=0; i<6; ++i)
liKlc]oM eUyF<j {
Jl
Do_} Kc MzY temp = (short)(*(HWAddr + i));
9u B?-. :!`"GaTy _itoa(temp, szStr, 16);
lvs
XL hi7_jl6 if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
ToXWFX `fu_){ strcat(lpHWAddrStr, szStr);
@I_cwUO Dyov}y if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
)r2Y@+.FN ^X=Q{nB }
y+k_&ss p4'
.1.@ }
{VgE07r IC`3%^ diq}\'f
DXFu9RE\{ // 填充结构
51#*8u+L TR"C<&y$j void GetAdapterInfo()
3[YG
BM( @T'^V0!-q: {
t un}rdb \iuR+I char tempChar;
lSj
gN~:z p8rh`7 ULONG uListSize=1;
l& :EKh ]K=#>rZrB PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
,T/Gv;wa2
I= mz^c{ int nAdapterIndex = 0;
M&Uy42,MR /x<g$!`X {!"UBALxc vCzZjGBY DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
*FS8]!Qg `KJ(. m &uListSize); // 关键函数
4ot<Uw5 %()d$.F ?|nl93m 7#V7D6j1 if (dwRet == ERROR_BUFFER_OVERFLOW)
IpP%WW u wwUI ;g {
P"YdB|I eV;r /4 PIP_ADAPTER_INFO pAdapterListBuffer =
th?+TNb^ 9^gYy&+>6] (PIP_ADAPTER_INFO)new(char[uListSize]);
E
C?}iP Ss3p6%V/ dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
^QK`z@B =7Ln&tZ if (dwRet == ERROR_SUCCESS)
O[@!1SKT0 xQoZ[ {
mw@Pl\= /]0qI pAdapter = pAdapterListBuffer;
<Xf6?nyZ( rTPgHK]?l while (pAdapter) // 枚举网卡
J2mHPVA3 ^7gGtz2 {
zj
6I:Qr &i#$ia r CString strTemp = pAdapter->AdapterName; // 网卡名字
_y@28t -IPo/?} strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
<r%K i`u(p #mxOwvJ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
!Sc"V.o@! CSM"Kz` ]e>qvSuYh 6g(;2gY strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
bLqy7S9x agIqca; pAdapter->IpAddressList.IpAddress.String );// IP
inh0p^ p{f R$-d Y(Q
0m|3P >O'\
jp}$l formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
_~kw^!p>Kr 'Wlbh:=$ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
_`$Q6!Z)l ?&B8:<qy;L 6'qkD<