如何实现修改网卡物理地址的三种方法
]E{NNHK%2N ;_XFo&@ 同样要感谢胡大虾
,Y@Gyx!4 a)!o @ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
OMky$d# 3RUy,s 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,
>^O7 Yz9owe8}[ 使得两块卡的MAC地址不同,那么网络仍然可以工作。
kx8G ^23~ZHu 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
m%0p\Y-/ 9v#CE! 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
H[T?\Lq A_rGt?i 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
`T1 .S EdY: 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
~\r* ,S\CC{! 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
{% 6}' "6A
`
q\ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
"BAK !N$9 xKbXt;l2 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
UklUw ; cNv\t 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
D2#ZpFp"h V( }:=eK 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
z,RhYm OUE(I3_ 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
@?ebuj5{e rDtY[ 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
K&u_R
$+Z[K.2J 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
@b\$ yB@z b\f
O8{k 台。
gE-tjoJ VCYwzB 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
hy1oq7F(Q ]U?^hZ_ 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
_r#Z}HK _!#@@O0p/h 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
'JtBZFq P-[-pi@ w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
UhF-K#Z9 /*~EO{o ->requesthandler函数要hoo miniport的这个函数似乎不容易找
qfF~D0} 3qgS&js 7 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
_1X!EH" 5"VTK 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
+:2klJ T}Tp$.gB bit RSA,that's impossible”“give you 10,000,000$...”
85= )lu
|o"?gB}Dh “nothing is impossible”,你还是可以在很多地方hook。
goNG' o %| q~Hn-5H4Q 如果是win9x平台的话,简单的调用hook_device_service,就
Xxj-
6i lM`2sy 可以hook ndisrequest,我给的vpn source通过hook这个函数
/A\8 mL8 \0gis# 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
d2FswF$C -
nm"of\o 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
_`$qBw.Nx Z9E\,Ly 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
E,Z$pKL? 1NFsb-<u 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
e)IzQ7Zex _oL?*ks 这3种方法,我强烈的建议第2种方法,简单易行,而且
j a[Et/r J`Q>3]wL 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
&N9
a<w8+ Y;eZ9|Ht9 都买得到,而且价格便宜
%fZJRu
1b Y>z>11yEB0 ----------------------------------------------------------------------------
YpHg&|Fr QpH'PYy 下面介绍比较苯的修改MAC的方法
&<g|gsG` f^ZRT@`O Win2000修改方法:
wSL}`C gU ,oe < u]wZQl#- H H)!_(SA 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
OF>mF~ >h1}~jW+ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
)CYGQMK KM0ru 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
;LfXi 8) lgAoJ[ 《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
g9pZ\$J& yf)%%& 明)。
yF:1( 4 yu {d! {6 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)
' {OgN}'{ phkwN}6 址,要连续写。如004040404040。
fm%t^)E o 11jca| 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。)
1nM
#kJ" Z#jZRNU%ox 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。
G>_*djUf ]#<4vl\ 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。
PQt")[ w(Ovr`o?9t "!P3R1;% Ib!R D/ ××××××××××××××××××××××××××
tFn)aa~L HWAdhDZ 获取远程网卡MAC地址。
@IKYh{j4 ,,.QfUj/& ××××××××××××××××××××××××××
;+_:,_ 5~U/ Kn{4;Xk\ _ye |Y 首先在头文件定义中加入#include "nb30.h"
/62!cp/F/D P5V}#;v #pragma comment(lib,"netapi32.lib")
o[4}h:> dq "cGk)s typedef struct _ASTAT_
N% B>M7-= ODN/G%l {
s)t@ol p>N(Typ0b ADAPTER_STATUS adapt;
.LZ?S"z$w +E+p"7 NAME_BUFFER NameBuff[30];
C&f=
ywi0 }K>d+6qk5 } ASTAT, * PASTAT;
\K{
z xu%k~4cB, >uB?rGcM Jr4Ky<G_i 就可以这样调用来获取远程网卡MAC地址了:
{z|)Njhg ,Vax&n+J CString GetMacAddress(CString sNetBiosName)
}#+^{P3 ; r<EY]f^`u {
iVr J Q v~C
Czg ASTAT Adapter;
cZ*@$%_ 3`?7<YJ ~P
qM]^ ,THw"bm NCB ncb;
y<3-?}.aZ #z%fx
UCHAR uRetCode;
=I5>$}q_&, ~=LE0. 3[ W
i.&e 1.hyCTnI memset(&ncb, 0, sizeof(ncb));
>|=ts W*:.Gxv] ncb.ncb_command = NCBRESET;
R w\gTo 4"ZP 'I; ncb.ncb_lana_num = 0;
LOYk9m BOX2O.Pm |-ALklXr %2{ye
uRetCode = Netbios(&ncb);
Y|qTyE% RP|`HkP-2 MN>b7O \.? = svN#q5s memset(&ncb, 0, sizeof(ncb));
~8+ Zs e`s
~.ZF ncb.ncb_command = NCBASTAT;
8Fh)eha9f >'$Mp < ncb.ncb_lana_num = 0;
HJH{nz'Lw (WJRi:NP? Jpq~ y^*~B(T{ sNetBiosName.MakeUpper();
r5/0u(\LB T>Z<]s e9tjw[+A t@;p FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
HiFUv>,u ~?}Emn;t IOH}x4 ]EAO+x9 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
Y=KT eYW` gD?l-RT> $PPi5f}HD \)[j_^ ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Or+U@vAnk Fm 2AEs\ ncb.ncb_callname[NCBNAMSZ] = 0x0;
"sCRdx]_ xo&_bMO ^
@5QP$. _H%c;z+ ncb.ncb_buffer = (unsigned char *) &Adapter;
6 "sSo j B9 uoVcW ncb.ncb_length = sizeof(Adapter);
@. l@\4m "S]TP$O D jr."I+ m0SlOgRsk uRetCode = Netbios(&ncb);
\\qZl)P_ p6@)-2^ cT,sh~-x, m(!FHPvN CString sMacAddress;
j^JPZ{ej? t*u:hex ZBthU")? * u>\57W if (uRetCode == 0)
0S~rgq|O niyV8v {
tWRC$ x;d6vBTUb sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
O>,e~#! n>YKa)|W` Adapter.adapt.adapter_address[0],
NLqzi%s TJRCH>E[a Adapter.adapt.adapter_address[1],
R 9\*#c /x$ nje,. Adapter.adapt.adapter_address[2],
5;EvNu _D tV Adapter.adapt.adapter_address[3],
wHy!CP% :I#V. Adapter.adapt.adapter_address[4],
Xv^qVn4 %h@EP[\ Adapter.adapt.adapter_address[5]);
$&td=OK l_p2Riv }
|{ip T SH !|(NgzDP/ return sMacAddress;
0l6.<-f{ (<9u-HF# }
ms]sD3z/W+ y6a3tG 0 H:X3y+ ;=z:F<Y ×××××××××××××××××××××××××××××××××××××
ZECfR>`x XL^GZ 修改windows 2000 MAC address 全功略
{IjR^J=k !Uo4,g6r+ ××××××××××××××××××××××××××××××××××××××××
oEv'dQ9 |6-nbj 9*M,R,y y9ZvV0 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
W=?<<dVYD eR>oq, {l@{FUv [/r(__. 2 MAC address type:
uY To9A R|(a@sL OID_802_3_PERMANENT_ADDRESS
tw@X>
G1z :2`e(+Uz OID_802_3_CURRENT_ADDRESS
SXh-A1t wCBplaojJ %|oym.-I6
?@x/E& modify registry can change : OID_802_3_CURRENT_ADDRESS
i%?* @uj $`8wJf9@w but OID_802_3_PERMANENT_ADDRESS, you must modify driver
DEgXQ[ h(DTa R=?[Nz 2=}FBA,2 Q>z8IlJ} V7/Rby Q Use following APIs, you can get PERMANENT_ADDRESS.
%BODkc Zh V;=cwy)I CreateFile: opened the driver
{!`6zBsP &p,]w~d,U DeviceIoControl: send query to driver
L~3Pm%{@A lB4WKn=?Kl zH
r_!~ p#tI;"\y Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
l]SX@zTb * 4
n) Find the location:
7_t'( /yu E qiY\/S .................
*
y,v}- !)$Zp\Sg :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
eO1lnO| n6v6K1 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
W,u:gzmhw wd6owr :0001ACBF A5 movsd //CYM: move out the mac address
D%Z| /wG2vE8e :0001ACC0 66A5 movsw
=(^3}x
L/[K" :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
rC5O")I< EQ_aa@M7 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
khd4ue$ !R$`+wZ62 :0001ACCC E926070000 jmp 0001B3F7
,r}6iFu *zLMpL_ ............
5r0YA
IJ }m8q}~>tL change to:
CC`JZ.SO FI.\%x :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
X>^fEQq" PvL[e"p :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
9YGY,sx dr"1s-D4IQ :0001ACBF 66C746041224 mov [esi+04], 2412
~J]qP #C Gw` L" :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
UF|p';oom VU#7%ufu& :0001ACCC E926070000 jmp 0001B3F7
jiGTA:v Sjj6q` .....
CJyevMf' 1;iUWU1@ ry]l.@o; A%vbhD2;W ^z\cyT%7t p<%d2@lp DASM driver .sys file, find NdisReadNetworkAddress
4ppz,L,4 Y0> @vTUX r_d!ikOT( iow"n$/ ......
Ul# r -g<oS9 :000109B9 50 push eax
gDzK{6Z} jWgX_//! s#MPX3itK }0 ?3:A * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
3c%caK
b2*TgnRq |
dWW.Y*339 $Kd>:f=A :000109BA FF1538040100 Call dword ptr [00010438]
u@^LW<eD L50n8s :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
y>LBl] @+DX.9 :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
3$/IC@+ bMBLXk :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
H*6W q R-14=|7a- :000109C9 8B08 mov ecx, dword ptr [eax]
u:b=\T L 62u4-}JzF :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
ABkl%m6xf "jCu6Rj d :000109D1 668B4004 mov ax, word ptr [eax+04]
!~Z"9(v'C }a/Cro.~4 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
7:~_D7n 0 {mex4 ......
Zd&S@Z
lRQYpc\ `_h&glMJ,q DwF hK* set w memory breal point at esi+000000e4, find location:
#E]59_
4K74=r),i ......
]'S^] d5d@k // mac addr 2nd byte
R-Sym8c -qoH,4w :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
JI5Dy>u: ^@]3R QB // mac addr 3rd byte
]^]wP]R_ kVL.PY\K :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
7z-[f'EIUI # "an9< :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
z{>Rc"%\ +[P{&\d4} ...
{Ha57Wk8D Hv, LS;W :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Ss`LLq0LO W!<U85-#S // mac addr 6th byte
e(yh[7p= ntY]SK%Z :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
#;<Y[hR{P Js;h% :000124F4 0A07 or al, byte ptr [edi]
Mp]rUPK F!do~Z :000124F6 7503 jne 000124FB
Debv4Gr;^ r
:dTz :000124F8 A5 movsd
bZ6+,J @XVTU :000124F9 66A5 movsw
cnLro ?4B`9<j8% // if no station addr use permanent address as mac addr
e# bn# ElXFeJ%[G .....
s @C}P w>YDNOk 1Z;iV<d ctUp=po change to
wS*E(IAl Q.[0ct :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
Z]ONh NO3/rJ6- :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
j#6.Gq 9VT;ep :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
2?x4vI
np; BuwY3F\-O :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
4m)n+ll /E>e"tvss :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
F5Va+z,jg +q oRP2 :000124F9 90 nop
n| ;Im&, ~m |BC*) :000124FA 90 nop
|{8Pb3#U 1"g<0
W iB{V^ksU [vgtc.V It seems that the driver can work now.
kP"9&R`E ceV}WN19l #`IN`m|
z @Y;r=v Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
#F#%`Rv1 nK,w]{<wG! Ned."e B3BN`mdn> Before windows load .sys file, it will check the checksum
<qSC#[xu OYd !v`< The checksum can be get by CheckSumMappedFile.
%LV9=!w kl`W\t F :>*7=q= JO;Uus{? Build a small tools to reset the checksum in .sys file.
6pzSp q7!{?\T% 2?5>o!C @VBcJ{e, Test again, OK.
e!Hh s/&!T +H.`MZ= <N)oS-m> TO_e^A# 相关exe下载
.h[:xYm N$DkX)Z http://www.driverdevelop.com/article/Chengyu_checksum.zip *Uh!>Iv;
(=$x.1 ××××××××××××××××××××××××××××××××××××
G"6 !{4g O}P`P'Y|' 用NetBIOS的API获得网卡MAC地址
;r8X.>P* =WLY 6)]A ××××××××××××××××××××××××××××××××××××
Gq6*SaTk 74u&%Rj >V937 %$I;{-LD #include "Nb30.h"
?(PKeq6 nu^436MSOa #pragma comment (lib,"netapi32.lib")
)7d&NE_ y2v^-q3 VQs5"K" C}X\|J <GJbmRc| u y+pP!< typedef struct tagMAC_ADDRESS
/{[o~:'p 5\v3;;A[ {
=-T]3! z{6Z
11| BYTE b1,b2,b3,b4,b5,b6;
%C0Dw\A*: ~[
F`" }MAC_ADDRESS,*LPMAC_ADDRESS;
[m -bV$-d q| 7( ==B6qX8T *R"/ |Ka typedef struct tagASTAT
5tnlrqC fOHxtHM {
5N]"~w* FsPw1A$y ADAPTER_STATUS adapt;
QWU[@2@%r vIvIfE NAME_BUFFER NameBuff [30];
Y@v>FlqI{ K@2),(z }ASTAT,*LPASTAT;
_M1 %Z~ [K Qi.u Kq!3wb; r^ XVB`v UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
LP-o8c z{543~Og59 {
ni<(K
0~ [WJ+h~~
o NCB ncb;
*i,%,O96Nz NHt\
U9l' UCHAR uRetCode;
rjP/l6
~' F{wzB memset(&ncb, 0, sizeof(ncb) );
>~f]_puT TvM~y\s ncb.ncb_command = NCBRESET;
2eogY# _g8yDfcLG ncb.ncb_lana_num = lana_num;
=D(j)<9$A m~|40) //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
GY*p?k<i 6Zo}(^Ovz uRetCode = Netbios(&ncb );
hoP]9&<T xk5]^yDp memset(&ncb, 0, sizeof(ncb) );
jdN`mosJ TpaInXR ncb.ncb_command = NCBASTAT;
@WhHUd4s iscz}E,Y ncb.ncb_lana_num = lana_num; //指定网卡号
#Z #-Ht ZcsZ$qt^ strcpy((char *)ncb.ncb_callname,"* " );
5-V pJ km(Po} ncb.ncb_buffer = (unsigned char *)&Adapter;
i%/+5gq r%_djUd //指定返回的信息存放的变量
# _1`)VS ~u{uZ(~ ncb.ncb_length = sizeof(Adapter);
SM'|+ d kM6
Qp //接着,可以发送NCBASTAT命令以获取网卡的信息
]5O~+Nf "%_+-C<L4 uRetCode = Netbios(&ncb );
4*L_)z&4; l}
/F* return uRetCode;
~[ jQ!tz 6863xOv{T }
1oS/`) M:8R-c#![ 29rX%09T] pmM9,6P4@ int GetMAC(LPMAC_ADDRESS pMacAddr)
Z;i:]( w]H->B29C {
]d]]'Hk [
3Gf2_ NCB ncb;
8}[).d160 s%S UCHAR uRetCode;
'%qr.T
% :h$$J
lP int num = 0;
_w{Qtj~s| .H|-_~Yx| LANA_ENUM lana_enum;
_-D{-Bu# yfSmDPh memset(&ncb, 0, sizeof(ncb) );
hM{bavd w(/S?d
ncb.ncb_command = NCBENUM;
p ?!/+ . vV|hSc ncb.ncb_buffer = (unsigned char *)&lana_enum;
g(052]
^#$n~]s ncb.ncb_length = sizeof(lana_enum);
]'}L 1r 'V {W-W< //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
d~H`CrQE* ?}0 ,o. //每张网卡的编号等
KwS@D9bok +nL[MSw uRetCode = Netbios(&ncb);
paK2xX8E *T/']t if (uRetCode == 0)
Z~CjA%l sT)CxOV {
vQCy\Gi }j%5t ~Qa num = lana_enum.length;
[6fQ7uFMM8 "[J^YKoF //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
UfGkTwoo= ]/Pn
EU[ for (int i = 0; i < num; i++)
0;k# *#w kj_c%T
]/ {
@5FQX A&VG~r$ ASTAT Adapter;
DUS6SO !a`&O-ye if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
2ESo2 ]DcFySyv {
}tz7b# DVA:Cmh\ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
;+%rw 2Z,B ;TYBx24vD' pMacAddr.b2 = Adapter.adapt.adapter_address[1];
K-4PI+qQ\ dH!*!r> pMacAddr.b3 = Adapter.adapt.adapter_address[2];
)pa]ui\t )e{aN+ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Hka2 D~m*!w* pMacAddr.b5 = Adapter.adapt.adapter_address[4];
}7Uoh(d A"]YM'. pMacAddr.b6 = Adapter.adapt.adapter_address[5];
Psf#c:*_) /wp6KXm }
7I}uZ/N d=(mw_-? }
_)8s'MjA:& uT"rq:N }
7! Nsm Tk}]Gev return num;
4 KiY6) %EH)&k }
h{Y",7]! N7"W{"3D Xvu(vA COlqcq'qAu ======= 调用:
S[gx{Bxiw =bOW~0Z1 dd;~K&_Q/i ?9/G[[( MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
X'srL j. $FV NCFN% int n = GetMAC(m_MacAddr); // 获得网卡数量
W\3X=@|u) ye&;(30Oq G{}VPcrbC P
pb\6|* TCHAR szAddr[128];
3fj4%P" Ui~>SN>s wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
1}x%%RD_ iS^QTuk3% m_MacAddr[0].b1,m_MacAddr[0].b2,
<~)P7~$d?p u9e@a9c m_MacAddr[0].b3,m_MacAddr[0].b4,
K+eM -w2/w@& m_MacAddr[0].b5,m_MacAddr[0].b6);
%b$>qW\*& _6Sp QW _tcsupr(szAddr);
6P3*Z 04ui`-c( // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Lbgi7|& Wr
4,YQM /^ts9: WWY6ha B,@i (PLUFT ××××××××××××××××××××××××××××××××××××
aE8VZ8tvq Q &8-\ 用IP Helper API来获得网卡地址
HMXE$d=[ x2xRBkRg= ××××××××××××××××××××××××××××××××××××
C|bET f*Hr^b}`8 itz,mrP MgZ/(X E 呵呵,最常用的方法放在了最后
U^PgG|0N 00(\ZUj )0`C@um 81F9uM0 用 GetAdaptersInfo函数
OUnA;_ vx
=&QavL 2?C)& wYea\^co 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
mh%VrAq 5xiEPh awRX1:T#;O }MySaL> #include <Iphlpapi.h>
w0.
u\ xT8?&Bx #pragma comment(lib, "Iphlpapi.lib")
^iA9%zp >P(.:_^p kh<2BOV I%):1\) typedef struct tagAdapterInfo
F|8& " bG2: {
u8^lB7!e/ [E_9V%^ char szDeviceName[128]; // 名字
6]N.%Y[( )X7A char szIPAddrStr[16]; // IP
ib m4fa (7Qo char szHWAddrStr[18]; // MAC
DU^loB+ ceA9){ DWORD dwIndex; // 编号
}V>T M{ st*gs-8jJ; }INFO_ADAPTER, *PINFO_ADAPTER;
/v }`l z:O8Ls^\T 4-w{BZuS P>T"cv INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
3|7QUld 9WHddDA /***********************************************************************
gw(z1L5
n jPeYmv] * Name & Params::
f1? >h\F8 XW9!p.*.U * formatMACToStr
_F{C\} -Za/p@gM * (
G}*hM$F ~[: 2I * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
*Ex|9FCt$ iso4]>LF * unsigned char *HWAddr : 传入的MAC字符串
BUFv|z+H hZ3bVi)L\ * )
E`q_bn y(Td/rY. * Purpose:
P>L +t`' 9Flb|G% * 将用户输入的MAC地址字符转成相应格式
E^PB)D(. i4Jc.8^9$ **********************************************************************/
J4utIGF GILfbNcd void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
}G=M2V<L kza5ab {
l6B@qYLZ q4q6c")zp int i;
VQI3G Cw%{G'O short temp;
j pOp. +p^u^a char szStr[3];
neh(<> =43auFY-P zT/\Cj68 wBzC5T%, strcpy(lpHWAddrStr, "");
67TwPvh Ymgw-NJ;( for (i=0; i<6; ++i)
wzaV;ac4K *"kM{*3:v {
H]!"Zq k 598i^z{~0% temp = (short)(*(HWAddr + i));
8fb'yjIC O f#: _itoa(temp, szStr, 16);
l~.-e^p? edV\-H5< if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
5;S.H#YOpO d3Rw!slIq strcat(lpHWAddrStr, szStr);
':W[ A zzz3Bq~ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
ckn~#UE= }Lv;! }
23?rEhKe ]9XDS[<2` }
}%z IB<d >+waX"e 6RM/GM // 填充结构
C?Ucu]cW :LTN!jj void GetAdapterInfo()
_|]x2xb) &{RDM~ {
G
j1_!.T [Yyk0Qv|4 char tempChar;
.-=vx r xpI wrJO ULONG uListSize=1;
j4b4!^fV X|[`P<'N< PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
q =Il|Nb> ':}\4j&{E int nAdapterIndex = 0;
jtc~DL $|@ r!/W bfO=;S]b! `kr?j:g DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
h$=2 p5'- kl,3IKHa &uListSize); // 关键函数
6Iw\c CJ%I51F`X BC]?0 U m3ff;, if (dwRet == ERROR_BUFFER_OVERFLOW)
4sM.C9W h1{3njdr {
Ha ]YJ} qa6,z.mQ PIP_ADAPTER_INFO pAdapterListBuffer =
_rYkis^u Gy)@Is9 (PIP_ADAPTER_INFO)new(char[uListSize]);
Hefg[$m d\Zng!Z ' dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
%UM
*79 }-fl$j?9E if (dwRet == ERROR_SUCCESS)
'n|5ZhXPB }`"6aM {
FN;^"H `W-Fssu pAdapter = pAdapterListBuffer;
@P"p+ fAmz4
while (pAdapter) // 枚举网卡
Fx+*S3==%e fzA9'i` {
j.kG};f L-\GHu~) CString strTemp = pAdapter->AdapterName; // 网卡名字
+"6`q;p3) JLi|Td"1% strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
2
FFD%O05 g1o8._f. strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
N&pCx& ?s _5&j7 ]:f%l
mEy 4&f3%eTi strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
;GI&lpKK V>
bCKtf& pAdapter->IpAddressList.IpAddress.String );// IP
T^v}mWCZ f9;(C4+ ?
qA]w9x q]M0md formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
N?>vd* PT9*)9<L pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
"vslZ`RU )Wox Mmz %[yJ4WL x;')9/3 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
-]=@s mQ=#nk$~g [PM4k0YC 8 )0R'(# pAdapter = pAdapter->Next;
P2*<GjV`S/ u4_9)P`]0 &w~d_</ z~Q>V]a>; nAdapterIndex ++;
S+2(f> Z ]cN1c} }
-tNUMi' +@:x!q|^ delete pAdapterListBuffer;
p"Z-6m~ j w9b) }
O#u=c1
?: l$'wD hN* }
2>H24F l0hlM# }