如何实现修改网卡物理地址的三种方法
%,ngRYxT# [5Lz/ix= 同样要感谢胡大虾
9P{;HusNw ?ve#} \ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
{\[5}nV G\TfL^A 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,
^]
kF{
o? WOh|U4vt 使得两块卡的MAC地址不同,那么网络仍然可以工作。
)&
u5IA( -(K9s!C!. 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
~)(\6^&=| vOg#Dqn- 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
,]T2$?| 'w1YFdW 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
E@Ad'_H .KdyJ6o 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
} (!EuLL }%D^8>S 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
LY+|[qka |*`Z*6n 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
0?>dCu\ c&L"N!4z 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
d:yqj: ~Ch+5A; 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
*}8t{ F@k W0}B'VS.I 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
puT'y 8mQmi` 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
6]-SK$ 6d+p7x 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
Afk$?wkL yV^s,P1 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
t'ZWc\ )aX,% yK 台。
6S~sVUL9` V%Sy"IG 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
VU@9@%TN
P\_` 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
V <bd;m U)3DQ6T99 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
fNrgdfo NssELMtF!g w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
;D$)P7k6 _2N$LLbg ->requesthandler函数要hoo miniport的这个函数似乎不容易找
D1&A,2wO <\;#jF%V 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
KgR<E 8n>9;D5n 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
im @h -A]0 LQjsOo bit RSA,that's impossible”“give you 10,000,000$...”
!A%<#Gjt 5YrBW:_OI “nothing is impossible”,你还是可以在很多地方hook。
}*L(;r)q <qGu7y" 如果是win9x平台的话,简单的调用hook_device_service,就
5<w g8y 9*a=iL*Nw 可以hook ndisrequest,我给的vpn source通过hook这个函数
h9eMcCU 5ls6t{Ci 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
-{ZWo:,r~q AFAAuFE" 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
Xn{1 FJX/ $LU"?aAW 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
v,ju!I0. F+u|HiYG 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
,{c?ym w? >;[*!<pfK5 这3种方法,我强烈的建议第2种方法,简单易行,而且
-a-(r'Qc( [Jv@J\ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
#t+d iR f%*/cpA) 都买得到,而且价格便宜
8]LD]h)B" Z4\=*ic@ ----------------------------------------------------------------------------
w4gg@aO o]opdw 下面介绍比较苯的修改MAC的方法
rEF0oJ. 7a~X:# Win2000修改方法:
SCz318n %Z1N;g0 s~Te /bVoErf 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
XcjRO#s\ 0L/n ?bf Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
CvD"sHVq% iTQD 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
B
$mX3B+a K1T4cUo 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
O<V4HUW ^(FdXGs[ 明)。
v;ZA4c wH@Ns~[MA 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
:eCU/BC4 y~\oTJb 址,要连续写。如004040404040。
Nal9M[]c jB(|";G 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
q7E~+p(>( R~6$oeWAw 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。
){b@}13cF HZ:6zH 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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N}t
2Nu- \7'+h5a 获取远程网卡MAC地址。
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.P"D c(~[$)i6 T]c%!&^_ lx7Q.su' 首先在头文件定义中加入#include "nb30.h"
&:`U&06q (P:<t6;+ #pragma comment(lib,"netapi32.lib")
k-^mIJo} 5f 5f0|ok typedef struct _ASTAT_
:w^Ed%>y7 =aTv! 8</ {
e(<str> 736Jq^T ADAPTER_STATUS adapt;
k5kxQhPf
|0f>aZ NAME_BUFFER NameBuff[30];
jJPGrkr 4.5|2\[ } ASTAT, * PASTAT;
gK'1ZLdZ2 OD!& .% <d$x.in XcUwr 就可以这样调用来获取远程网卡MAC地址了:
VG
;kPzze "[ZB+-|[0 CString GetMacAddress(CString sNetBiosName)
/x
p| LF& z {
@y\XR i=oU;7~zK ASTAT Adapter;
5lUF7:A># %#xaA'?
[ 2$ze=
/ l v: OR NCB ncb;
/^#;d
UB {C N~S*m UCHAR uRetCode;
4?q<e*W >]vlkA( 2OVRf0.R~ )x=1]T>v"' memset(&ncb, 0, sizeof(ncb));
Evg_q> Eu@huN*/ ncb.ncb_command = NCBRESET;
Oagsoik c2'Lfgx4 ncb.ncb_lana_num = 0;
&keR~~/ eEv@}1~ `ux{;4q 0?:} P uRetCode = Netbios(&ncb);
{ix?Brq/ 9 %I?).5 r
w2arx FW G6uKv memset(&ncb, 0, sizeof(ncb));
3@$,s~+ 3 VoWNW ncb.ncb_command = NCBASTAT;
jk [1{I/ _n50C"X=&( ncb.ncb_lana_num = 0;
]rH\`0 MS
81sN\d 8h*Icf 'R'*kxf sNetBiosName.MakeUpper();
V8C:"UZ; pUQ/03dp p;3O#n-_ %,@e^3B FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
zkuU5O eo?;`7 3yU.& k Q/(K$6]j strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
lvBx\e;7P ?R$F)g7< qzKdQ&vO 2db3I:;E ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
ZQ%'`q\c ~-_kM ncb.ncb_callname[NCBNAMSZ] = 0x0;
Gi?/C&1T V)~.~2$ QSdHm v4`"1Ss,K ncb.ncb_buffer = (unsigned char *) &Adapter;
H Y&DmE [S9K6%w_! ncb.ncb_length = sizeof(Adapter);
;5S9y7[i| 6z#acE1)M t4zkt!`B 9=8iy
w uRetCode = Netbios(&ncb);
lhAX;s&9 t\~P:" 6;\I))"[ (a.z9nqGA CString sMacAddress;
w[zjerH3 =hC,@R>; 93("oBd[s( 1{ ~#H<K if (uRetCode == 0)
p.v0D:@& Q kEvw< {
`1$@|FgyC mS$j?>m sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
tl,.fjZn =[cS0Sy Adapter.adapt.adapter_address[0],
(|:M&Cna] vNV/eB8#S Adapter.adapt.adapter_address[1],
pfA|I*`XV v&Yi Adapter.adapt.adapter_address[2],
Ai=se2 N kb|Fd/s Adapter.adapt.adapter_address[3],
G'Q-An%z fTS5yb% Adapter.adapt.adapter_address[4],
JQ8fdP A r@h5w_9 Adapter.adapt.adapter_address[5]);
q<[P6}. zZPuha8 }
e6R}0w~G _~IR6dKE return sMacAddress;
"7'J&^| R_W+Ylob }
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:~e>Ob[," ov`h 修改windows 2000 MAC address 全功略
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B$ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
TyD4|| % !"HO]3-o J*yf2&lI5 N..yQ-6x? 2 MAC address type:
&zl|87M dt \TQJc~ OID_802_3_PERMANENT_ADDRESS
ck ]Do!h BgurzS4- OID_802_3_CURRENT_ADDRESS
dA@]! `18qbot 8;b(0^ m,*QP* modify registry can change : OID_802_3_CURRENT_ADDRESS
nt 81Bk= ?*[N_'2W+ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
Ygm`ZA y eJF5n# 8p^bD}lN7 cv-PRH#
?]|\4]zV {@H6HqD Use following APIs, you can get PERMANENT_ADDRESS.
yzbx . CJ/X}hi, CreateFile: opened the driver
x5,++7Tz w k(VR DeviceIoControl: send query to driver
7`-Zuf J`peX0Stl 3 R=,1< `YFtL Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
m!|kW{B#A 5L+>ewl Find the location:
oRm L
{UDZ 0LPig[ .................
5gb|w\N> v~f HYa> :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
A;;fACF8e ciFmaM. :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
_Zp}?b5Q nF54tR[ :0001ACBF A5 movsd //CYM: move out the mac address
|'.*K]Yp 1Ce@*XBU :0001ACC0 66A5 movsw
yQ_B)b H7z,j}l :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
)JDs\fUE 9A/\h3HrJ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
Hbj,[$Jb #X%~B' :0001ACCC E926070000 jmp 0001B3F7
l7XUXbYp&= 03|PYk 6EW ............
\l'm[jy> Lz`E;k^ change to:
#+:9T/*>0 %}SGl${- :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
0ZT5bg_M MuYk};f :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
.GsV>H m;H.#^b* :0001ACBF 66C746041224 mov [esi+04], 2412
c&r70L, 8>trS=;n :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
8|):`u > A Khf :0001ACCC E926070000 jmp 0001B3F7
$Z!`Hb ~qcNEl\-y .....
.R)D3NZp j|4<i9^} m4TE5q% 3 R}G4rO-J HFKfkAl ) brVduB DASM driver .sys file, find NdisReadNetworkAddress
q4R5<LW" VvvRRP^q 4E;VM{ I!^;8Pg ......
txJr; .\[`B.Q :000109B9 50 push eax
xAqb\|$^ w zYzug K0H'4' I NE"@Bk
cm * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
p6]7&{> xO$lsZPG |
9*2[B"5 VeGL) :000109BA FF1538040100 Call dword ptr [00010438]
.Obw|V- %@wJ`F2a_ :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
)jU)_To k&&2Tq :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
`s"'r ! 6 )Hwt_b :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
f* !j[U/r_ =q>'19^Jx :000109C9 8B08 mov ecx, dword ptr [eax]
>/:" D$
KX!T8+Y :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
= 6tHsN23 ]Uw<$!$-]s :000109D1 668B4004 mov ax, word ptr [eax+04]
V `b2TS M3J#'%$ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
?HTjmIb :?k>HQe ......
&)8:h+&Z *'OxAfa#x 0@yXi b o0^3]Z set w memory breal point at esi+000000e4, find location:
LUG;(Fko Gn\_+Pj$ ......
Fgk ajig [OjF[1I)u // mac addr 2nd byte
?5U2D%t @PN#p"KaT :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
-u&6X,Oq\u 9:fOYT$8 // mac addr 3rd byte
?Eg(Gu.J Q~814P8] :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
FqkDKTS\& `sUZuWL_ :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
wHsYF` 3Vsc 9B"w ...
#hW;Ju73 sSOOXdnGG :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
8yRJD[/S r>dwDBE // mac addr 6th byte
6Se?sHC> fXXr+Mor :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
*"R|4"uy YsG%6&zEq :000124F4 0A07 or al, byte ptr [edi]
sC27FVwo ;>506jZ :000124F6 7503 jne 000124FB
XOxr?NPQ^ e`@ # *}A :000124F8 A5 movsd
T:t]"d}} 4FEk5D :000124F9 66A5 movsw
X-
pqw~$ 7q?9Tj3 // if no station addr use permanent address as mac addr
F|F]970 $i&e[O7T; .....
L=c!:p|7) `D>S;[~S7 ~Cl){8o #OBJzf*p change to
F
;{n"3< .EpV;xq} :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
Cnnh7` ^:6{2 2C{ :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
%dJX-sm@ 7x#Ckep:I :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
gG
uZ8:f <!L>Exh&r :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
bQE};wM, ^=C{.{n :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
?bPRxR "XB[|#& :000124F9 90 nop
0rh]]kj O>SLOWgha :000124FA 90 nop
x6(~;J t]>Lh>G L/wD7/ODr e@c0WlWa It seems that the driver can work now.
\x)n>{3C :Mb%A anIAM E8>Rui@9 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
6726ac{xz cS>e? zEs>b(5u 3l)h yVf& Before windows load .sys file, it will check the checksum
ipQLK{]t I3
.x9 The checksum can be get by CheckSumMappedFile.
([
jF4/ `n$I]_}/% :/y1yM z."a.>fPaO Build a small tools to reset the checksum in .sys file.
`^bgUmJ~ y|CP;:f; 7G.#O}).b HU%o6c w Test again, OK.
K/A*<<r
~ *\=.<|H Z ?z}=B 4$qWiG~ 相关exe下载
ELBa}h; ,z3{u162 http://www.driverdevelop.com/article/Chengyu_checksum.zip b|cyjDMAA 20vXSYa~ ××××××××××××××××××××××××××××××××××××
]d,S749(s >2~+.WePu 用NetBIOS的API获得网卡MAC地址
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[!} :KD2yX %FXfqF9 ObLly%|i I"Ms-zs #include "Nb30.h"
r)Ap8?+ j;s"q]"x] #pragma comment (lib,"netapi32.lib")
!6s"]WvF b'J'F;zh> t=_J9| )jkXSTZ Q>/C*@ A/s>PhxV typedef struct tagMAC_ADDRESS
M7+nW ; e% AK\$i$@6 {
+|bmT AgV G`q BYTE b1,b2,b3,b4,b5,b6;
>y.%xK R&|mdY8 }MAC_ADDRESS,*LPMAC_ADDRESS;
t<~ $ D|rFu dY@WI[yog YhOlxON typedef struct tagASTAT
WA]c=4S ]Tkc-ez {
N-I5X2 :!5IW?2 ADAPTER_STATUS adapt;
5m?8yT} xqC+0{]y NAME_BUFFER NameBuff [30];
[F*.\ ?shIj;c[ }ASTAT,*LPASTAT;
|;.o8} vk*=4}: !PrwH; _@
*+~9%8p UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
wNQ*t-K }b=}uiR# {
:T]o) xEf'Bmebk NCB ncb;
VYt!U 0KMctPT]p UCHAR uRetCode;
9Xl`pEhC y]J89
memset(&ncb, 0, sizeof(ncb) );
Cl^\OZN\= 0{dz5gUde ncb.ncb_command = NCBRESET;
#ggf' QIHp kqce[hgs< ncb.ncb_lana_num = lana_num;
p"l3e9&'j 3l3+A+n //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
%=?cZfFqO pY_s*0_ uRetCode = Netbios(&ncb );
oI}kH=<, DA2}{ memset(&ncb, 0, sizeof(ncb) );
UilMv~0 R,9[hNHWGs ncb.ncb_command = NCBASTAT;
T :/,2.l 3 n'V\Hvz ncb.ncb_lana_num = lana_num; //指定网卡号
L]d-hs ]Ar\c[" strcpy((char *)ncb.ncb_callname,"* " );
D8>enum EI_ ncb.ncb_buffer = (unsigned char *)&Adapter;
uL3Eq>~x uq,
{tV //指定返回的信息存放的变量
]UH`Pdlt Si_%Rr&jW ncb.ncb_length = sizeof(Adapter);
&VV~%jl;k P(XaTU&- //接着,可以发送NCBASTAT命令以获取网卡的信息
ccLq+a| 9G{;?c uRetCode = Netbios(&ncb );
*xON W Pu"R,a return uRetCode;
K4]g[z hoQs
@[ }
)//I'V AC;V
m: @{ u0#}9UKQ >.'<J] int GetMAC(LPMAC_ADDRESS pMacAddr)
\MjJ9u `8 L0&RvI# {
u%]shm 2gzou|Y NCB ncb;
cs1l~bl FBpH21|/y UCHAR uRetCode;
l5g$vh\aQ] 1j:Wh int num = 0;
*^RmjW1I J|X
6j&- LANA_ENUM lana_enum;
$ &P>r [5uRS}! memset(&ncb, 0, sizeof(ncb) );
A |3tI 8F:e|\SB# ncb.ncb_command = NCBENUM;
HcedE3Rg 6_d.Yfbq ncb.ncb_buffer = (unsigned char *)&lana_enum;
wKi^C8Z2 jS+AGE?5e ncb.ncb_length = sizeof(lana_enum);
s/7 A7![ d3W0-INL //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
j'aHF#_ ukv tQz) //每张网卡的编号等
/}Lt,9 `2`\]X_A{ uRetCode = Netbios(&ncb);
] )F7) @BrMl%gV if (uRetCode == 0)
K-f1{ 0 `;l?12|X {
WdZ:K, m}8[#: num = lana_enum.length;
TYlbU< {X*^s5{;H //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
;b`[&g K
=wBpLB for (int i = 0; i < num; i++)
XuD=E j:,NE(DF {
F:D
orE <JV"@H= ASTAT Adapter;
,oNOC3U M)+$wp if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
Ndo a4L)$ hUD7_arKF
{
!A>z(eIsv` ?UK|>9y}Z pMacAddr.b1 = Adapter.adapt.adapter_address[0];
lj{VL}R o/C\d$i' pMacAddr.b2 = Adapter.adapt.adapter_address[1];
0b/ WpP "H&"(= pMacAddr.b3 = Adapter.adapt.adapter_address[2];
j:}D Bk H-3Eo#b# pMacAddr.b4 = Adapter.adapt.adapter_address[3];
B%KG3] 6<N5_1 pMacAddr.b5 = Adapter.adapt.adapter_address[4];
?W(6 K]U;?h&CZc pMacAddr.b6 = Adapter.adapt.adapter_address[5];
M.nvB) 4n
%?YQ[t }
kN%MP6? J &AlJ "N| }
A<6%r7&B' q~@]W= }
eeHP&1= 7 6<'rG'' return num;
"Tm[t?FMbe 3Wwj p }
+3a?`Z PG8^.)]M M\Gdn92pd k{V E1@ ======= 调用:
(ewe"N+ kPQtQh]y% }U
SC1J aA'|Rg, MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
Oky**B[D' FSRm| int n = GetMAC(m_MacAddr); // 获得网卡数量
!r`, =jK" P_c,BlfGMH oW^*l#v w=|GJ0 TCHAR szAddr[128];
*=fr8 R/^u/~< wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
`+t.!tv! l~D N1z6` m_MacAddr[0].b1,m_MacAddr[0].b2,
>6oOZbUY0 |A%<Z( m_MacAddr[0].b3,m_MacAddr[0].b4,
I+ es8 xr7+$:>a m_MacAddr[0].b5,m_MacAddr[0].b6);
<" @zn vsL[*OeI _tcsupr(szAddr);
?88`fJ@tk? ,v&L:a // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
+kq'+ Y7 i5>+}$1 5@hNnh16 n!6Z]\8~$ '|7Woxl9
|7B!^
K ××××××××××××××××××××××××××××××××××××
c*`>9mv .>wv\i[p 用IP Helper API来获得网卡地址
=?h~.lo 7 Sa1;%R ××××××××××××××××××××××××××××××××××××
}|B=h 2"fO6!hh +n })Y kQaSbpNmH 呵呵,最常用的方法放在了最后
|v[ Rp=?] s/:Fwr4q#a p'sc0@}_O @$"L:1_ 用 GetAdaptersInfo函数
3+J0!FVla v|ox!0:# ;f,c't@w JbO ~n
)%x 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
]#/4Y_d Gn)y>
AN "lNzGi-H ]I/Vb s #include <Iphlpapi.h>
M0|'f' .)|a2d ~F #pragma comment(lib, "Iphlpapi.lib")
GpbC
M~x cECi') htm{!Z]s0 q>s-Y| typedef struct tagAdapterInfo
4wi(? w[_x(Ojq; {
=SD\Q!fA \<vNVz7.D char szDeviceName[128]; // 名字
fbFX4?- Qp2I[Ioz3 char szIPAddrStr[16]; // IP
9_fePS|Z4 wh:1PP char szHWAddrStr[18]; // MAC
aS|wpm)K>8 * MM[u75 DWORD dwIndex; // 编号
}X;U|]d qn"D#K'&( }INFO_ADAPTER, *PINFO_ADAPTER;
Dml*T(WM> XJ!(F#zc o{*ay$vA] 0)9"M.AIvo INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
55t\B ms{ l7JY]?p /***********************************************************************
pium$4l2# y[O-pD` * Name & Params::
+pH@oFNK \Hqc9&0 * formatMACToStr
aTGdmj! A =Dhod * (
nK3k]gLc{ 7&O`p(j * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
)4xu^=N&as WxbsD S; * unsigned char *HWAddr : 传入的MAC字符串
6|J'>) a;$P:C{gj? * )
&V7>1kD3 *QM~O'WhD * Purpose:
dSIH9D U,1AfzlF * 将用户输入的MAC地址字符转成相应格式
/,5Z-Z*wq Je4Z(kj 0 **********************************************************************/
^*R(!P^ 9umGIQHnil void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
rOD1_X- _SZ5P>GIU {
gQ~5M'# RA a[t :| int i;
7:h!Wj-a] ,J mbqOV?! short temp;
J
NC n,P5o_^: char szStr[3];
iy\KzoB :9l51oE7 \g-j9|0 ,`td@Y strcpy(lpHWAddrStr, "");
g"Qh]: Oajv^H,Em for (i=0; i<6; ++i)
%Hi~aRz |!d"*.Q@F {
=A[5=
k> %K 4
temp = (short)(*(HWAddr + i));
DE{h5-g ZF#Rej? _itoa(temp, szStr, 16);
o%M<-l"!/ F5gObIJtuY if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Jx-wO/ WV kR56 strcat(lpHWAddrStr, szStr);
<c,~aq#W'
tUE'K.- if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
(L6Cy%KgV y[0`hSQ)~ }
j<tq1?? [b qH%")7> }
!- ~X?s~L \tJFAc ;n#%G^!H 9x~-*8aw // 填充结构
OIaYHA 3$M3Q]z void GetAdapterInfo()
[JTto!Ih$ U; xF#e {
Uhh
l3%p dc 0@Y char tempChar;
}dSFAKI2dM j!#OG ULONG uListSize=1;
CfT/R/L f1{z~i9@$ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
H*e'Cs/ {LE&ylE int nAdapterIndex = 0;
"Q+83adY4x s<T?pH ((DzUyK NVIWWX9? DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
c^I0y! #]KgUc5B &uListSize); // 关键函数
8IY19>4'5J yOHXY& K <`>O,
F e (\I_ if (dwRet == ERROR_BUFFER_OVERFLOW)
'Am- vhpm rjojG59U> {
'u[%}S38 ;\b@)E} PIP_ADAPTER_INFO pAdapterListBuffer =
(fk5' "-i#BjZl/ (PIP_ADAPTER_INFO)new(char[uListSize]);
yFIIX=NC /Ic[N& dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
OHp5z?
z p6 xPheD if (dwRet == ERROR_SUCCESS)
v"1Po_` =fG:A(v%} {
J=WB6zi setLdEi pAdapter = pAdapterListBuffer;
4L:>4X[T [ x> while (pAdapter) // 枚举网卡
z?.(3oLT ^)\+l%M {
P2k7M(I_& CJw$j`k CString strTemp = pAdapter->AdapterName; // 网卡名字
L`K;IV%; VQ
|^
strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
M'jXve(=yF Q</h-skLZ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
E8[XG2ye +g\;bLT juno.$
6 3o8\/-*< strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
Y)p4]>lT+8 Gbb\h pAdapter->IpAddressList.IpAddress.String );// IP
INNAYQ 70iH0j) !EFBI+?& y lL8+7W formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
h`?k.{})M !$kR ;Q"/ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
jXcNAl B?(4f2yE oX|?:MS: ToU.mM?f^ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
#8?^C]*{0 };SV!'9s?~ YOw?'+8 sd!sus|( R pAdapter = pAdapter->Next;
"3y} F k,_i#9X YN#XmX% :WX0,-Gn nAdapterIndex ++;
!C`20,U +i)AS0?d }
$%He$t ,f<B}O delete pAdapterListBuffer;
^
KAG|r9 (+MC<J/i }
f)Y A'g,:8Ou }
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