如何实现修改网卡物理地址的三种方法
j:U6q,f] xXCsJ9] 同样要感谢胡大虾
d'[q2y?6N z\>ZgRi~n 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Gm=e;X;r
^M+aQg% 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,
0P;\ :-&p Tj6kCB 使得两块卡的MAC地址不同,那么网络仍然可以工作。
>^D5D%" FY
pspv?4 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
V^_U=Ed@M #lF 2qw 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
WTu!/J<\ dte-2?%~j 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
f |NXibmP V5p->X2# 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
s3=slWY= r ?z}TtDp 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
S7b7zJ8A XV1XzG# C 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
`Dp4Z>|
K 7h`t-6<!q 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
Xt!wOW ptlag&Z 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
)1f.=QZN^; AsR}qqG 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
Wz;@Rl|F y 7z)lBy\ 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
k=9k4l 2yVQqwQm 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
ynJ)6n7a 9[h8Dy 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
68~5Dx Zi<(>@z2 台。
M|7][!<G! U5[r&Y
D 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
py6O\` \ gps. 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
}>_ l7U<]i GL 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
ps33& Aa^w{D w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
ol}}c6 zIr4!|X ->requesthandler函数要hoo miniport的这个函数似乎不容易找
G6s3\de#U |Rz}bsrZ 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
#I#_gjJkx kb!W|l"PN 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
%DKC/% 8F/zrPG bit RSA,that's impossible”“give you 10,000,000$...”
YTg8Zg-Z A-u!{F “nothing is impossible”,你还是可以在很多地方hook。
g\ H~Y@'{ n(_wt##wE~ 如果是win9x平台的话,简单的调用hook_device_service,就
Z8Tb43? Ss:'HH4 可以hook ndisrequest,我给的vpn source通过hook这个函数
u]P9ip"Z $?On,U 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
y:k7eE" S";}gw?r6 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
Eo@rrM: t-Ble 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
o1H6E1$= B/B`=%~5_^ 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
H%ScrJ#V Nx!7sE*b$1 这3种方法,我强烈的建议第2种方法,简单易行,而且
n>,? V3ly f/{ClP. 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
f'Rq#b@ CIz_v.&: 都买得到,而且价格便宜
&UAYYH %&wi@ *# ----------------------------------------------------------------------------
:0p$r
pJP HC"yC;_ 下面介绍比较苯的修改MAC的方法
$|VdGRZ1 CHDt^(oa!B Win2000修改方法:
xu>grj 8v6AfTo% RtEx
WTc
Q1!+wC 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
L;=LAQ6[ =FQH5iSd Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
L }R-| 10tTV3`IM 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
DH uUEv< h]}DMVV] 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
dwb ^z+ ()Qq7/ 明)。
M$} AJS%8 mqDI'~T9 u 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)
Yw\lNhoPS rpEN\S%7P 址,要连续写。如004040404040。
E9]*!^=/ [buLo*C4: 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。)
$5DlCN M2nUY`%#v 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
w`atk=K *P?Rucg 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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zX6Q7Bc 4r#4h4`y| 获取远程网卡MAC地址。
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N l^uA o* e'D7 DH)E9HL D#[<N 首先在头文件定义中加入#include "nb30.h"
lkJe7 +s 5=1Ml50 #pragma comment(lib,"netapi32.lib")
CD4@0Z+ 24\^{3nOK typedef struct _ASTAT_
cI-@nV *DvQnj {
i/PL!'oq 1/%5pb2\ ADAPTER_STATUS adapt;
onm"7JsO' Ql"~ z^L NAME_BUFFER NameBuff[30];
*a-KQw
\5j#ad } ASTAT, * PASTAT;
#$l:% >` u8( 0qW"b`9R ,o}CBB! k 就可以这样调用来获取远程网卡MAC地址了:
8[#EC 3 U[z2{\ CString GetMacAddress(CString sNetBiosName)
f<y3/jl4 a3,A_M}M' {
z`,dEGfh^ j.c{%UYj ASTAT Adapter;
x+v&3YF `rV-,-r@ ^?|d< J:{ f/"IC;<~t> NCB ncb;
7Dw.9EQ SAE'y2B* UCHAR uRetCode;
z'\BZ5riX< l
nJ ]l`V#Rd >O0<u memset(&ncb, 0, sizeof(ncb));
,[3}t%Da fP 3t0cp ncb.ncb_command = NCBRESET;
PJ,G_+b! (-VH=,Md ncb.ncb_lana_num = 0;
dJ>tM'G 8!MVDp[|" V;gC[7H L1&` 3a?pL uRetCode = Netbios(&ncb);
bGK-?BE5+A #}Bv/`t X.ZG-TC iO$ ?No memset(&ncb, 0, sizeof(ncb));
[7 t C8=r sh ncb.ncb_command = NCBASTAT;
/l8wb~vl l~[
K.p& ncb.ncb_lana_num = 0;
7^1K4%IPl t0Inf
[um |nU%H=Rs/ O{Q+<fBC9 sNetBiosName.MakeUpper();
VBW][f ),$^h7[n !j3Xzn9 R_2#7Xs FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
{c7@`AV] 'a$/ !~X bAUYJPRpy ,V''?@ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
E!`/XB/nA #A:^XAU1Z@ F4:5 >*: ,+x\NY2d ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
@KJmNM1]V &SPIu, ncb.ncb_callname[NCBNAMSZ] = 0x0;
G]dHYxG e~nh95 <~e*YrJ?- 5f75r ncb.ncb_buffer = (unsigned char *) &Adapter;
xXJzE|)1h! M>i *e ncb.ncb_length = sizeof(Adapter);
YVk
+zt~S sosIu YB4|J44Y )&-n-m@E uRetCode = Netbios(&ncb);
zLPCWP.u )i:"cyoE y,c\'}*H )ri'W
<l CString sMacAddress;
U^-RyE!} r
l;Y7l Y 2^y73&k 7w\!3pv if (uRetCode == 0)
mXu";?2 "V,dH%&j {
T,B%iZ gCh QwuSo{G sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
k"cKxzB G$~hAZ Adapter.adapt.adapter_address[0],
Y"dTm;& McN'J.Sxp Adapter.adapt.adapter_address[1],
Rli`]~!w #t
VGqf Adapter.adapt.adapter_address[2],
F |_mCwA ,pW^>J Adapter.adapt.adapter_address[3],
VotI5O $ $$R-> Adapter.adapt.adapter_address[4],
N8!e(YK_ r)<n)eXeD Adapter.adapt.adapter_address[5]);
K%SfTA1TCB D:(h^R0; }
@s\}ER3 =4Jg6JKYg return sMacAddress;
2O2d*Ld> (unJwh{7Q }
~\zIb/ # _b
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t2qWB[r :k~ p=ko 修改windows 2000 MAC address 全功略
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@2\UjEo~ jQ(%LYX$ [VouG{ x/ P\qI 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
D.h <!?E% J^Wqa$<;" OW8TiM
mK ; d} 2 MAC address type:
<q|eG\01S XsMETl"Av4 OID_802_3_PERMANENT_ADDRESS
=I+5sCF{g RP wP4Z OID_802_3_CURRENT_ADDRESS
X<H+Z2d ~>}7+p
?; Ll^9,G"Tt B_%O6 modify registry can change : OID_802_3_CURRENT_ADDRESS
w_q=mKu 1$"wN z but OID_802_3_PERMANENT_ADDRESS, you must modify driver
O[^zQA MO79FNH2\ %5<t3H" 2f9%HX(5 &oDu$%dkT %'dsb7n Use following APIs, you can get PERMANENT_ADDRESS.
!i=k=l= xCm`g{ CreateFile: opened the driver
hhOrO<( @wXo{p@W DeviceIoControl: send query to driver
J_XbtCmt q5~fU$ , ;[-y>qU0 >@^j9{\ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
$h'>Zvf B4 # gT Find the location:
eadY(-4|I- 79MB_Is]s .................
%MN>b[z
L|w}#|- :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
qd?k#Gw& %5?0+~ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
h&?tF~h SyR[G*djl :0001ACBF A5 movsd //CYM: move out the mac address
$RV'DQO -ID!kZx :0001ACC0 66A5 movsw
n15lX,FI C`C$i>X7^ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
]i:O+t/U C)Hb= :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
~r>N 1)=sbFtS :0001ACCC E926070000 jmp 0001B3F7
orAEVEm )`]} D[j ............
TWgI-xB "@E(}z'sM change to:
=nN&8vRH WqRg/ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
:+|os" D|!^8jHj :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
zLLe3?8: _ ;_NM5 :0001ACBF 66C746041224 mov [esi+04], 2412
E&RK My) 'B4j=K* :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
fj])
&+Pcu5 :0001ACCC E926070000 jmp 0001B3F7
]w|,n2DG zi}dQsy6 .....
-|xyj2M g4*]R>f 20H$9M=} vZpt}u W%RjjLJ@ { sL(PS.z DASM driver .sys file, find NdisReadNetworkAddress
? k*s!YCZ O
WVa&8O c~+l|r=u? ^++ec> ......
bI~(<-S~K Y r^C+Oyg :000109B9 50 push eax
NbnuQPb' #~^Y2-C# I8 {2cM; 9:tKRN_D * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
w/HGmVa `7zNVYur8 |
/xRPQ| `P< m`* :000109BA FF1538040100 Call dword ptr [00010438]
Yj^n4G(h ^g2p!7 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
#b4Pn`[ @l:\Ka~TS :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
u;*Wc9>sU &Rx-zp&dJ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
ISuye2tExq +9mnxU> :000109C9 8B08 mov ecx, dword ptr [eax]
OQON~&~ 85 tQHm6j :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
%maLo RJ ;yO7!{_ :000109D1 668B4004 mov ax, word ptr [eax+04]
+<P%v k ')/yBH9mR :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
Dh|8$(Jt PuhFbgxy ......
:n&n"`D~ 7uQ-:n NK+iLXC j6KGri set w memory breal point at esi+000000e4, find location:
$z~sN f|1GlUA{t ......
Svo gvn u;Q'xuo3 // mac addr 2nd byte
b;O|-2AR 5h^U ]Y# :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
e8@@Pi<sB %K_[Bx{B // mac addr 3rd byte
8ctUK| Yl+r>+^ :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
W|@/<K$V {Ah\-{] :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
r~uWr'}a} )0P>o]fWI ...
.h2K$(/ WX}"Pj/6 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
47xJ(yO ~'e/lX9g- // mac addr 6th byte
}F1|&
A J:,>/')n :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
z Uqt^_ t/K<fy
6 :000124F4 0A07 or al, byte ptr [edi]
I"^ `!8<q 6Uk[_)1 :000124F6 7503 jne 000124FB
zR_#c3o !tT$}?Ano :000124F8 A5 movsd
D^Bd>Ey4 R)"Y40nW :000124F9 66A5 movsw
p-zWfXn!P )IGE2k| // if no station addr use permanent address as mac addr
XU Hu=2F (DCC4%w" .....
?3"bu$@8 aU3
m{pE 9Kw4K#IqQ 2bS)|#v<_t change to
fo$iV;x` ,o}!pQ :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
fMn7E8. zF'{{7o :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
+%G*)8N3 %QUV351H :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
;K[`o/#4" Q9N=yz :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
1\q2;5 1q*85[Y :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
xQa[bvW +! 6C^G :000124F9 90 nop
Y B@\"|} `5;O|qRq :000124FA 90 nop
#e0tT+ !6ZkLE[XJ< 3VbQDPG ip4:px- It seems that the driver can work now.
(u-i{< <`sVu ul+
+h4N `Y-uNJ'.N Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
/_?E0r >A|6kzC h3D8eR. *Wv]DV=\ Before windows load .sys file, it will check the checksum
,8g~,tMr+ XB-pOtVm The checksum can be get by CheckSumMappedFile.
KL!k'4JNY A+3@N99HeH [1'`KJ] W{l+_a{/9 Build a small tools to reset the checksum in .sys file.
MN|y5w}$u lDNB0Ad @c{=:kg5 VkT8l4($X< Test again, OK.
o(w1!spA Y'-BKZv! ^:K"Tv.= !'Xk=+ 相关exe下载
zr?%k]A%UO vbmSbZ"y http://www.driverdevelop.com/article/Chengyu_checksum.zip b&A+`d Xvm.Un<N ××××××××××××××××××××××××××××××××××××
1`2n<qo A5tY4?| 用NetBIOS的API获得网卡MAC地址
l}%!&V0 ?@l9T)fF ××××××××××××××××××××××××××××××××××××
EXg\a#4[' s,N%sO; to^ &: 3@?#4]D{' #include "Nb30.h"
Ob?>zsx "[(_C&Ot4 #pragma comment (lib,"netapi32.lib")
)h,+>U@ `!DrB08A 9j:t}HV <wxI>T }b @D-l_[ H=z@!rJc. typedef struct tagMAC_ADDRESS
mQBq-; 3Ec5:Caz {
m,$oV?y>j Ck2O?Ne BYTE b1,b2,b3,b4,b5,b6;
uh%%MhTjv ,IxAt&kN }MAC_ADDRESS,*LPMAC_ADDRESS;
q"'^W<i zuWj@YG\. xj)*K%re ,:G.V typedef struct tagASTAT
3k5OYUk "8J$7g@n@ {
|X`xJL :#"gQ^YNp ADAPTER_STATUS adapt;
/}r%DND' \y{Bnp5h NAME_BUFFER NameBuff [30];
9M:wUYHT HQK%Y2S }ASTAT,*LPASTAT;
MZZ4 Z&@X4X"q B cd6~ g1JD8~a UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
]<A|GY0q1 Z,qo
jtw {
[ECSJc&i @$gvV]dA NCB ncb;
iDlIx8PI QKYIBX UCHAR uRetCode;
y'xB? >| 7 w_`<b6 memset(&ncb, 0, sizeof(ncb) );
Z_D8}$! ~K 8eRT ncb.ncb_command = NCBRESET;
.JZoZ.FAb 3_B .W ncb.ncb_lana_num = lana_num;
n`? j.
s sAfSI<L_ //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
<w(UDZ ;#P@(ZVT uRetCode = Netbios(&ncb );
"X g@X5BG J2Ocf&y; memset(&ncb, 0, sizeof(ncb) );
RD_&m?d 6*gMG3 ncb.ncb_command = NCBASTAT;
5Y#yz>B@ ] n>)CCf@H ncb.ncb_lana_num = lana_num; //指定网卡号
kdmannM v2G_p|+O strcpy((char *)ncb.ncb_callname,"* " );
Pon 2!$ U")~bU ncb.ncb_buffer = (unsigned char *)&Adapter;
N?U;G*G 4~hd{8 //指定返回的信息存放的变量
D)8&v`LS PQ<""_S|| ncb.ncb_length = sizeof(Adapter);
I1BVqIt1i *L%HH@] %_ //接着,可以发送NCBASTAT命令以获取网卡的信息
F(^vD_G oqB(l[%z2 uRetCode = Netbios(&ncb );
JGX E{FT _W/s=pCh return uRetCode;
fySzZ hf^, }
Y[i> di>"\On- 2B3H-` !
pR&&uG int GetMAC(LPMAC_ADDRESS pMacAddr)
J "yO\Y >B U0B {
thDQ44<#) s[NkPh9& NCB ncb;
kjfZ*V=- 2aX|E4F UCHAR uRetCode;
Jm0P~E[n OGh9^,v int num = 0;
eZIqyw jxL}tS{j LANA_ENUM lana_enum;
|sMRIW,P SGre[+m~m memset(&ncb, 0, sizeof(ncb) );
U8-#W(tRR /jaTH_Q),: ncb.ncb_command = NCBENUM;
qxf!]jm EeG7 %S
5( ncb.ncb_buffer = (unsigned char *)&lana_enum;
& V^Z H)}>&Z4 ncb.ncb_length = sizeof(lana_enum);
Ij` %'/J S3EY9:^C //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
*%7 [{Loz gPh; //每张网卡的编号等
No>XRG+ XxcY uRetCode = Netbios(&ncb);
!qS~YA jB!p,fqcb if (uRetCode == 0)
I;<0v@ B\r2M`N5 {
J:Ea|tXK^ {mrTpw num = lana_enum.length;
>8D!K0?E L3GA]TIf //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
Ci4`, VdjS\VYe, for (int i = 0; i < num; i++)
H=9kDP${ ExeD3Zj {
)=;GQ*<8Zs $wg5q\Rv ASTAT Adapter;
1PpZ*YK3z B>rz<bPT if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
r@ujE,D=k X0Zqx1 {
U(P^-J<n1 FkY}6 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
X]8(_[Y
Q^prHn*@ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
px8988X a$r-
U_? pMacAddr.b3 = Adapter.adapt.adapter_address[2];
$nF|n+m .A<G$ db
? pMacAddr.b4 = Adapter.adapt.adapter_address[3];
/2l&D~d" Z8E-(@`q5Q pMacAddr.b5 = Adapter.adapt.adapter_address[4];
WHeyE3}p Yz]c'M@ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
(RVe,0y o}$uP5M8q }
p4GhT~)l: Z^E>)!t }
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=!)Ye:\Q )UbPG`x8 return num;
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*;t\!XDgp J|,Uu^7` -{`8Av5)E% \~m\pf? ======= 调用:
dp#JvZb N(uH y@ F]e`-; bCMo8Xh MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
3}aKok"k 2?P H|| int n = GetMAC(m_MacAddr); // 获得网卡数量
%jk7JDvl ~hD!{([ r5 tn' X)oxNxZ[A TCHAR szAddr[128];
m%m<-.'- 0Dtew N{Z wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
jq%%|J.x '&hz*yk m_MacAddr[0].b1,m_MacAddr[0].b2,
Ak3cE_*Y/ j5m KJC m_MacAddr[0].b3,m_MacAddr[0].b4,
!q\MXS($#u ]QKo>7%[ m_MacAddr[0].b5,m_MacAddr[0].b6);
p3r("\Za, )U12Rshl _tcsupr(szAddr);
>[}lC7 z, R !g'zS' // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
`#HtVI yq. <,b=87 f~Y;ZvB 4`yE'%6.} GDF/0-/Z pwvzs`[; ××××××××××××××××××××××××××××××××××××
Zt_~Zxn3 (4o<U%3kGq 用IP Helper API来获得网卡地址
&!P' M X*cDn.(I ××××××××××××××××××××××××××××××××××××
&Va="HNKt E{;F4wT_@ {p\ll e"oTlB 呵呵,最常用的方法放在了最后
Cj%n?- ;w/@_!~ Q,nJz*AJ +3uPHpMB- 用 GetAdaptersInfo函数
T@wgWE<0y_ 5{/uHscwLa 5(zdM)Y7 Q
XSS 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
|I[/Fl: "; 1@f"kw n6AA%? 5 g(_xo\ #include <Iphlpapi.h>
"QD>m7 W4;/;[/L #pragma comment(lib, "Iphlpapi.lib")
GCf,Gfmr vA3wn>< dx@|M{jz' 'C4cS[1 typedef struct tagAdapterInfo
LBxmozT Vv54;Js9 {
`j1oxJm 0=0,ix7?# char szDeviceName[128]; // 名字
\sMe2OL#z *\.8*6*$! char szIPAddrStr[16]; // IP
Y~xo=v( lArKfs/ char szHWAddrStr[18]; // MAC
+7\d78U ho-#Xbq#g DWORD dwIndex; // 编号
/KLkrW zmU@ k }INFO_ADAPTER, *PINFO_ADAPTER;
SZ29B r<$o [,W 4#CHX^De "(r%`.l=I INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
;6eBfMhL VwudNjL /***********************************************************************
5?MaKNm } T;G<62`.h * Name & Params::
wz'= xa.tH)R * formatMACToStr
Ul_5"3ze #M%K82" * (
0G31Kou &szYa-K* * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
V408uy-M 7u{V1_n1 * unsigned char *HWAddr : 传入的MAC字符串
^Q6?T(%$ 2E8G5?qe) * )
He,,bq @R-11wP)M * Purpose:
T>f6V 5 Sn
S$5o * 将用户输入的MAC地址字符转成相应格式
b'``0OB ) z&cM8w: **********************************************************************/
7Db}bDU1
| k#bG&BF void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
FDFwx| <UF0Xc&X' {
iC3C~?,7 %s497' int i;
o$eo\X?J? QChncIqc short temp;
Q 0G5<:wc +OqEe[Wk# char szStr[3];
]#Cc7wa
9: .m]QN ,z<1:st]< N]eBmv$| strcpy(lpHWAddrStr, "");
3&>0'h Y)@Y$_ for (i=0; i<6; ++i)
EK=
y!> [UXN=
76N {
NRny]! xP_/5N=f temp = (short)(*(HWAddr + i));
*Y?oAVkz GeDI\- _itoa(temp, szStr, 16);
-#v1/L/= e!PB3I if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
DF_wMv:>^ ]J [d8S5 strcat(lpHWAddrStr, szStr);
; >>n#8` }K8e(i6z if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
|_+#&x tAE(`ow/Ur }
$[}EV(#y `LNhamp }
Fsm6gE`|n *L9v(Kc 1
_Oc1RM 7UY4* j|[C // 填充结构
&e6UEG R)BXN~dQ void GetAdapterInfo()
PxgJ7d a_+?#m {
`vMhrn y+T[="W char tempChar;
9@ YKx0 zBlv?JwG ULONG uListSize=1;
yq49fEgc@U 6F!B*lr PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
(M"rpG>L $&&E[JY int nAdapterIndex = 0;
2mnAL# ^P^%Q)QXl Gc"hU:m E(j#R" DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
P
woiX#vz t))MZw&@ &uListSize); // 关键函数
;:j1FOj HO['o{>BL hO&b\#@~ !ig&8: if (dwRet == ERROR_BUFFER_OVERFLOW)
GLyPgZ`| :^WF%X {
G~o!u8^; 71\53Qr#U PIP_ADAPTER_INFO pAdapterListBuffer =
3ZI7;Gw njf\fw_ (PIP_ADAPTER_INFO)new(char[uListSize]);
C<AW)|r_ &n
)MGg1% dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
&:g:7l]g (z>t 4(%\ if (dwRet == ERROR_SUCCESS)
i?Pnyi 7jIBE {
A
$gn{ c 8'zZVX D< pAdapter = pAdapterListBuffer;
y7M{L8{0 z,4mg6gt while (pAdapter) // 枚举网卡
'{UKO7 ] re=8s6 {
E#!!tH`lgg _ Lb"yug CString strTemp = pAdapter->AdapterName; // 网卡名字
gr*CN< ;5bd<N strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
v8*)^-Fx !*}UP|8 strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
OIL8'xY.w NDP"
@ [p9v#\G; [ dv>n38&mDQ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
(_zlCHB A vq+s.h pAdapter->IpAddressList.IpAddress.String );// IP
><
$LV& WA8<:#{e @wgd
3BU ]~I+d/k
d formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
~_vSMX Ztg_='n pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
9Q%lS s:}? rSI 'ZW(Hjrd }I&.xzJ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
ZrTB% %`yfi+e m+hI3@j Q2VF+g, pAdapter = pAdapter->Next;
o=3hWbe b$7]cE
={)85N o,`"*][wd nAdapterIndex ++;
aX^T[ Zk%@GOu\ }
x/umwT,o v `y3'v] delete pAdapterListBuffer;
:J`@@H SlG v }
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