如何实现修改网卡物理地址的三种方法
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y&Z[ XJI
ff$K 同样要感谢胡大虾
}F<= ]aN]H a 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
vkgAI<
q0y#Y 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
Fk*C8 cq#=Vb 使得两块卡的MAC地址不同,那么网络仍然可以工作。
&]_2tN=S$ dum(T 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
I #8TY/XP ?[z@R4at 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
%m5&Y01
#x|IEjoa 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
7~2c"WE E-?@9!2
& 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
~qu}<u)P /ho7O/aAa 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
JMVh\($,x Sz'H{?" 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
:5,
k64'D 1[k.apn 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
*MM8\p_PuT OS]FGD3a 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
W#sCvI@
*Q XUy
获得。eepro100在load的时候会去读注册表,然后如果没有读到,
Y-fDYMm XRx^4]c 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
Yj'/
p hvo7T@*' 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
\>N"{T L2}p<?f 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
n{8v^x _p^&]eQ+k# 台。
agUdPl$e\ .jK,6't^ 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
%SKJ#b og)f?4 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
U3OXO1 L[aA4` 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
E~K5n2CI l1uv]t < w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
$_orxu0W OZn40"` ->requesthandler函数要hoo miniport的这个函数似乎不容易找
l`(pV ;{W \F5d
p 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
8=Aoj%l# ^P~NE#p5 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
eH' J 'eDV-cB bit RSA,that's impossible”“give you 10,000,000$...”
%RD%AliO}K ]7:*A7/!. “nothing is impossible”,你还是可以在很多地方hook。
+
X0db -hpC8YS 如果是win9x平台的话,简单的调用hook_device_service,就
)gPkL
r !'f.g|a 可以hook ndisrequest,我给的vpn source通过hook这个函数
,%4~ulKMn W)p?cK` 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
<4,LTB]9- g7@.Fa.u'! 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
gl>%ADOB@ ;{:bq`56f 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
f*E#E=j gt|:K)[,6 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
q)QM+4 E*G{V j 这3种方法,我强烈的建议第2种方法,简单易行,而且
]3&BLq /P
koqA, 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
fj:q_P67o ,cCBAOueO 都买得到,而且价格便宜
)FSa]1t;x c6~<vV'} ----------------------------------------------------------------------------
1 Q6~O2a ||^+( 下面介绍比较苯的修改MAC的方法
F$nc9x[S @0&KM|+ Win2000修改方法:
Ro:)N:C vH)V\V `Ti?hQm/
y@2$sK3K 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
6X[Mn2wYW rGUu K0L& Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
pZV=Co3!I MYMg/>f[ 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
:=e"D;5 _,bDv`>Ra 《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
C<yjGtVD G^&P'* 明)。
X|Rw;FY kH" >(f 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)
>}) W5Y+ z 8y.@<6 址,要连续写。如004040404040。
y41,T&ja @D+2dT0[M 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。)
gvCQ![ y$`@QRW 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。
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> k HtAO9 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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H}PZJf_E
lqZUU92; 获取远程网卡MAC地址。
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+Z1y1%a 9*;OHoD h <Oihwr@5< <}('w/ 首先在头文件定义中加入#include "nb30.h"
b/6!>qMMk% ~jDf,a2 #pragma comment(lib,"netapi32.lib")
5h@5.-} _qvzZ6 typedef struct _ASTAT_
Sgq" 3(+%, |DkK7gw {
M&J$9X 'h3yxf}\ ADAPTER_STATUS adapt;
?G<.W[3 49-wFF NAME_BUFFER NameBuff[30];
N-YCOSUu ='Fh^]*5 } ASTAT, * PASTAT;
BI :O?!:9)
?cKe~Q?3 q:<vl^<j ~=k?ea/> 就可以这样调用来获取远程网卡MAC地址了:
q"$C)o xM2UwTpW CString GetMacAddress(CString sNetBiosName)
+~\ 1g^h G6q*U, {
f(E[jwy 6~tj"34_ ASTAT Adapter;
BXa.XZ<n( v%E~sX&CG ykD-L^} @BoZZ NCB ncb;
$VnPs!a qc"PTv0q UCHAR uRetCode;
>?|c>HGX {VT**o "] [u pz ~REsx memset(&ncb, 0, sizeof(ncb));
Hd89./v`: Mt\.?V: ncb.ncb_command = NCBRESET;
ZYs?65. <8YIQA ncb.ncb_lana_num = 0;
!P@4d G u]MQ(@HHF fir#5,*q| +O!4~k^ uRetCode = Netbios(&ncb);
8Az|SJ< {Y1&GO; I]6,hygs $ 9
k5a memset(&ncb, 0, sizeof(ncb));
3"LT '' "w{$d&+?ag ncb.ncb_command = NCBASTAT;
_WN\9< 7g-{<d ncb.ncb_lana_num = 0;
;YYnIb( sfzDE&>' 0`$fs.4c Z=9gok\ sNetBiosName.MakeUpper();
&}!AjA) SlI
wLv^ 2U&+K2 x<1t/o FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
:Ny^-4-N f6`W(OiE m;{(U Z #Q$e%VJ(c1 strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
L3Ivm: .Z(Q7j^ (N?nOOQ u]sxX") ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
c]A @'{7 zvR;Tl6] ncb.ncb_callname[NCBNAMSZ] = 0x0;
iiv`ji hr`,s!0Y [E)&dl_k [i8Ju ncb.ncb_buffer = (unsigned char *) &Adapter;
0.0r?T JQ9+kZ ncb.ncb_length = sizeof(Adapter);
.$a|&P=S 'RZ0,SK' ?\_vqW lY[\eQ
1: uRetCode = Netbios(&ncb);
Qb8Z+7 o ]@'R<F(u ?G 'sb}. K&BaGrR CString sMacAddress;
D*t[5,~j 58t~? 2E h(p cGE O:Wd
,3_ if (uRetCode == 0)
~T!D:2G @T] G5|\ok {
S2:G#%EAa bK k7w#y sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
iz3Hoj C=(~[ Y Adapter.adapt.adapter_address[0],
";TqYk=- k,LaFe`W Adapter.adapt.adapter_address[1],
7ea%mg\ &(h@]F! Adapter.adapt.adapter_address[2],
9F7}1cH7g@ XwDt8TxL Adapter.adapt.adapter_address[3],
8@r>`c !im%t9 Adapter.adapt.adapter_address[4],
wU-Cb<^ eN0lJ ~ Adapter.adapt.adapter_address[5]);
?;GXFKy \-D[C+1( }
jJAr #| CEJqo8ds return sMacAddress;
>=/DCQ$ .p%V]Ka }
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(dP9`Na] 2XyC;RWJ% 修改windows 2000 MAC address 全功略
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,.AXQ#~&` >nO[5 1rV9dM#F 7pM&))R 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
<7o@7r'0 WS"v"J% ,{d=<j_ ?ZYj5[op,H 2 MAC address type:
2=$ F*B>9 )h1 `?q:5 OID_802_3_PERMANENT_ADDRESS
(zw.?ADPCT tR(L>ZG{ OID_802_3_CURRENT_ADDRESS
|WSmpuf ~*L@|? [6)vD@ V o%GO9b; modify registry can change : OID_802_3_CURRENT_ADDRESS
= Q"(9[Az O^IS:\JX& but OID_802_3_PERMANENT_ADDRESS, you must modify driver
Hk?E0. y1#QP3'Z1 2[Xe:)d 06I(01M1 USH>`3 +1Pu29B0 Use following APIs, you can get PERMANENT_ADDRESS.
zLg_0r*h1 pIY3ft\ CreateFile: opened the driver
ceAefKdb Ryn@">sVI DeviceIoControl: send query to driver
u?KG% +f,I$&d.V r@ba1*y0 ' wKTWmf?\ Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
|sB L(9 -v=tM6 Find the location:
|T{ZDJ+ 5#::42oE .................
iOiXo6YE ?uXY 6J" :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
ZK8DziO :fQN_*B4@4 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
1~[GGl XQcE
ZJ2 :0001ACBF A5 movsd //CYM: move out the mac address
'Me(qpsq 8xHjdQr :0001ACC0 66A5 movsw
}R`}Ey|{ '8b=4mrbH :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
_#w5hXcu a]4|XJ_ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
8},fu3Z JB HnJm :0001ACCC E926070000 jmp 0001B3F7
r6L !%QbE[Kl> ............
Tx/KL%X s"l ^v5 change to:
F>at^6^ ]CgZt'h{ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
:U-yO 9!j M+lI,j+ :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
#J%Fi).^) [Rzn> :0001ACBF 66C746041224 mov [esi+04], 2412
[}y"rs`! kLbo |p"cT :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
>k(AQW5? y|YhDO :0001ACCC E926070000 jmp 0001B3F7
)==Qo/N : K555z+,'e .....
;
. hTfxE0 ]v.Yt/&C{ /!-ypIY
e_Q(l'f AmcBu" "H}ae7@ DASM driver .sys file, find NdisReadNetworkAddress
#DcK{|ty cQh=Mri] s$VLVT*6
op|x~Thf ......
~q{QquYV l%7^'nDn :000109B9 50 push eax
w4Ku1G#jC _2WIi/6K M:w]g` LKl ~T&X#i * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
dZ\T@9+j+ LY!.u?D`P |
zxvowM (rSBzM]H :000109BA FF1538040100 Call dword ptr [00010438]
6d YUMqQ 66cPoG :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
}fz;La:b *1_A$14l :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
XPcx"zv\ *.
;
}v@ :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
5v#_2Ih {4b8s%:!4 :000109C9 8B08 mov ecx, dword ptr [eax]
<nn!9V\C 9|//_4] :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
Q3x.qz 2LH.I f :000109D1 668B4004 mov ax, word ptr [eax+04]
#NWc<Dd XwdehyPhT2 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
ys|};* }ABHGr5[ ......
xiQ;lE
tNCKL.yU i- r y5x jVdB- y/r set w memory breal point at esi+000000e4, find location:
j~Ubpf Mhg_z.Z ......
L@6T~ _1P8rc"Dx // mac addr 2nd byte
z>W'Ra6 *5;#+%A :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
j es[a cGe-|>: // mac addr 3rd byte
JU0|pstf )L:p.E :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
u<
.N\/ ;]SP~kG :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
#[Vk#BIiv8 pJ]i)$M ...
3UQ~U 8 Fv9n>%W& :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
b
`.h+=3 CT#N9 // mac addr 6th byte
~UV$(5&-
8Wyv!tL :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
I;Bci m; OAtn.LU :000124F4 0A07 or al, byte ptr [edi]
L\X2Olfz1 _M7NL^B& :000124F6 7503 jne 000124FB
-pm^k-%v /|{~GD +A& :000124F8 A5 movsd
9`sIE _%+ .(2ui~ed :000124F9 66A5 movsw
$qj||zA o9uir"= // if no station addr use permanent address as mac addr
(.B+U'6 ' fP`ET5 .....
0CRk&_ht ~b.e9FhdA S4BU ! w@ =U f7 change to
Og~3eL[1%C T)PH8 " :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
;p 'Ej'E %{M&"M v :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
:0RfA% U49
`!~b7 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
+cnBEv~y q%A.)1<'_ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
lGtTZcg " )_-L8 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
[boB4>. kI>PaZ`i) :000124F9 90 nop
ThSB\ YE\s<$ :000124FA 90 nop
5Mq7l$]h$ zwJVi9sO x>=8~wIK gnN"pa!&~ It seems that the driver can work now.
s4{WPU9 JgY#W1> /xcl0oe( N61\]BN< Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
r*t\\2 BTu_$5F <i!7f26r CA{(x(W\: Before windows load .sys file, it will check the checksum
COf>H0^%Q nJ-U* yz The checksum can be get by CheckSumMappedFile.
x#_0
6 [Vaw$c-+[y
6:vdo~ Xm!; Build a small tools to reset the checksum in .sys file.
WMLsKoby i5 F9* R87e"m/C% B> LL
* Test again, OK.
Ho; bgva |}>;wZ[7 o7W1sD1O J< U,~ra\ 相关exe下载
$pg1Av7l yl[6b1 http://www.driverdevelop.com/article/Chengyu_checksum.zip bM"crRG" ZeyAbo ××××××××××××××××××××××××××××××××××××
%VD>S ^|1)6P}6 用NetBIOS的API获得网卡MAC地址
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>C|i^4ppI P@z,[,sy"$ W;Ei>~E c _v;"Q Z #include "Nb30.h"
RIO4`, 5==}8<$ #pragma comment (lib,"netapi32.lib")
wJQ"| otgU6S7F y.:Z:w6$ b0_Ih6 $h( B2 "2'pS<| typedef struct tagMAC_ADDRESS
} QqmDK.
`fRp9o/ {
oG_-a(N a5AD$bP BYTE b1,b2,b3,b4,b5,b6;
Q{0!N8']" E{Ux|r~ }MAC_ADDRESS,*LPMAC_ADDRESS;
JBKCa 3 ZRd,V~iz V@"Y"}4n4 Z1gZn)7 typedef struct tagASTAT
=7U_ jDME VTt{0 ~ {
QP{V +$F_7Hx ADAPTER_STATUS adapt;
GrB+Y!{{ XPt<k&o1, NAME_BUFFER NameBuff [30];
QIMoe'p &~xzp^& }ASTAT,*LPASTAT;
wA#w]8SM 6HW8mXQh<h 4/Yk;X[jk 5fdB<& 9 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
x(Us
O} 0Lo)Ni^" {
5k^UZw `]8z]PD NCB ncb;
?<iinx 0;kp`hB UCHAR uRetCode;
$#/-+> |9F^"7Q~C memset(&ncb, 0, sizeof(ncb) );
2C!Ko"1Y' )lo;y~ o ncb.ncb_command = NCBRESET;
2V1|b`b#4 BSGC.>$s ncb.ncb_lana_num = lana_num;
yRZb_Mq9U tC,R^${# //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
5Cp6$V|/kv $dp;$X3 uRetCode = Netbios(&ncb );
x@ZxV*T^ k yFq memset(&ncb, 0, sizeof(ncb) );
(0=e ,1 n vncak ncb.ncb_command = NCBASTAT;
/@<&{_sybp 'w8k*@cQ ncb.ncb_lana_num = lana_num; //指定网卡号
U '#Xwax <&+\X6w[ strcpy((char *)ncb.ncb_callname,"* " );
,p,$(V J\BTrN 7 ncb.ncb_buffer = (unsigned char *)&Adapter;
;e>pu"# o-))R| ~z //指定返回的信息存放的变量
e7(iMe \C
)S3!h ncb.ncb_length = sizeof(Adapter);
QD6in>+B@ t@`w}o[# //接着,可以发送NCBASTAT命令以获取网卡的信息
ky`xBO= DaV:Slp9 uRetCode = Netbios(&ncb );
W]]@pbG"H\ NEpomE(>x return uRetCode;
]}wo$7pO _dgS @n;6 }
q;^Q1[Ari W_%p'8, 8+>r!)Q+ 5u<F0$qHc int GetMAC(LPMAC_ADDRESS pMacAddr)
[=})^t?8
;PO{
ips {
c==5 cMUg !&$uq|- NCB ncb;
_NfdJ=[Xh \lJCBb+k UCHAR uRetCode;
w&vZ$n-| mM> L0 int num = 0;
5@Y rtZI dOm@cs LANA_ENUM lana_enum;
+ld]P} yBJf'-K memset(&ncb, 0, sizeof(ncb) );
g69^D
]Kutuf$t ncb.ncb_command = NCBENUM;
3N(5V;ti 4@b~)av) ncb.ncb_buffer = (unsigned char *)&lana_enum;
y h
(Q_J{[F ncb.ncb_length = sizeof(lana_enum);
;
S(KJV Y+,ii$Ce~ //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
$Z{ap n#2tFuPE //每张网卡的编号等
Dsl,(qm5 0^H"eQO uRetCode = Netbios(&ncb);
vn]e`O>y MY8[)<q" if (uRetCode == 0)
<6
HrHw_ KI@OEy {
4jOq.j 5Iql%~_x num = lana_enum.length;
K}vP0O} DLigpid //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
"Je*70LG# fEdp^oVg for (int i = 0; i < num; i++)
eSqKXmH[m +b =X~>vZ {
JE a~avyJ q X"Pg ASTAT Adapter;
qhdY<[6 f,jN" if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
\jkMnS6FvL ?06+"Z {
SBf8Ipe \E(Negt7 pMacAddr.b1 = Adapter.adapt.adapter_address[0];
` XvuyH n=z=%T6 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
Ft<6`C cYC@@? pMacAddr.b3 = Adapter.adapt.adapter_address[2];
qG]G0|f $?HOke pMacAddr.b4 = Adapter.adapt.adapter_address[3];
n A<#A F}f/cG<X pMacAddr.b5 = Adapter.adapt.adapter_address[4];
]4uY<9VL F*}.0SQ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
.T>^bLuFy 8 h.Dc&V }
W~!uSrY lYF~CNvE }
m@Q%)sc) c %jW' }
ezq<)gJc /8Sr( return num;
G1=/G ul-A' }
|7pi9 `kRv+Qwfa Z\\'0yuY( ^Fn~@' ======= 调用:
B24,;2J xJ);P. 7;8#iS/ CDT%/9+- MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
[U^@Bk h R5,ISD
+s int n = GetMAC(m_MacAddr); // 获得网卡数量
;Y^.SR" ;VS\'#{e h1(GzL%i_ +o4W8f=Ga TCHAR szAddr[128];
fz[-pJ5[ _Nx#)(x wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
[ r<0[ C$<['D?8 m_MacAddr[0].b1,m_MacAddr[0].b2,
1MPn{#Ff J"$Y`; m_MacAddr[0].b3,m_MacAddr[0].b4,
x1O]@Z{d\ M[= #%U3*N m_MacAddr[0].b5,m_MacAddr[0].b6);
&gr)U3w O>M4%p _tcsupr(szAddr);
#~I.F4 'QP~uK // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
q83!PI Y)ig:m]# ~Pm[Ud KE_GC ;bQ -Wt(t2 ?xT ^9 ××××××××××××××××××××××××××××××××××××
C)RJjaOr >T)#KQ1t 用IP Helper API来获得网卡地址
ol7^T TwT@_~IM ××××××××××××××××××××××××××××××××××××
<y!(X"n` .szc-r{ /7o{%~O 9R1S20O 呵呵,最常用的方法放在了最后
u&npUw^Va p(8[n^~,i "%?$BoJR0 S_|VlI 用 GetAdaptersInfo函数
g{U?Y" 1M<;}hJ{/ ~\QN.a %
k}+t3aF 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
)_H>d<di -Z<V?SFOK q
qFN4AO Q$B\)9`v[ #include <Iphlpapi.h>
I&s!} $cD d>YX18'<Q #pragma comment(lib, "Iphlpapi.lib")
px~ :'U .}4^b\ lI&5.,2MP ro8c-[V typedef struct tagAdapterInfo
;&~9k?v7L ,mY3oyu {
z"PU`v Vgg'5o&. char szDeviceName[128]; // 名字
G,,7.%eib= iYR`|PJi char szIPAddrStr[16]; // IP
6z3`*B ./r#\X)dc char szHWAddrStr[18]; // MAC
8IQqDEY^ -NL=^O$G DWORD dwIndex; // 编号
y/\0qQ/ P6~&,a }INFO_ADAPTER, *PINFO_ADAPTER;
5W4Tp% Lda }n;.E&<[ Pg%k>~i 6jpfo'uB$ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
+j!$88%Z{ $Ao
iH{f /***********************************************************************
yM`QVO!; -S6^D/(; * Name & Params::
0\DlzIO 37U$9] * formatMACToStr
.EXxNB]%Y& "(NJ{J#A * (
<)4>"SN&^ mgL{t"$c * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
D@iE 2-n&V (V:)`A_- * unsigned char *HWAddr : 传入的MAC字符串
Nxr %xTD {Hr
P;) * )
{K ,-fbE *T:gx:Sg/ * Purpose:
*m.4)2u= =t!$72g\ * 将用户输入的MAC地址字符转成相应格式
+T*]!9%<`: ^Sj* **********************************************************************/
$-l\&V++F &l;wb.%ijW void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
_2p D K!A;C#b! {
skzTw66W. M?I^Od'8 int i;
g( -}M` d.:.f_| short temp;
a$2WL g, VcpN
PU6 char szStr[3];
LP:U6 Z Ew$-,KC[ OtD!@GQ6 F0 ^kUyF| strcpy(lpHWAddrStr, "");
E
As1
= A>Y!d9]ti for (i=0; i<6; ++i)
0?/vcsO dePI&z: {
2& ZoG%) ?I}0[+)V temp = (short)(*(HWAddr + i));
NWt5)xl Ou,Eu05jt' _itoa(temp, szStr, 16);
ZB5u\NpcW ^,,lo<d_L if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
_ H$^m#h y1*z,"dx strcat(lpHWAddrStr, szStr);
GkYD:o=qx MB3 0.V/\ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
,?(IRiq% Wt $q{g{C }
%o4HCzId< \L4+Dv<z }
|:G`f8q9 $]I",ef e(~Y!:Q#O \h UE,^ // 填充结构
; w+<yW}EL ^eHf'^Cvvu void GetAdapterInfo()
S1G=hgF_L OYwH$5 {
ns;nle|m IP-}J$$1 char tempChar;
jSMs<ox ppXt8G3%x ULONG uListSize=1;
w?Nx^)xX q@8j[15 PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
Yt#e[CYnu +~cW0z int nAdapterIndex = 0;
$kCXp.#k@~ x39n7+j4 ;VIW/ ^ Z~'>J DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
[/Ya4=C@ _?J:Z*z? &uListSize); // 关键函数
zyF[I6Gs *oP&'$P &9,<_1~ 2}HS`) / if (dwRet == ERROR_BUFFER_OVERFLOW)
Ii4lwZnz mIUpAOC`"Z {
&]euL:C \ 5=fC9*G PIP_ADAPTER_INFO pAdapterListBuffer =
'@
C\ ,E pGh A (PIP_ADAPTER_INFO)new(char[uListSize]);
3t^r;b L?~-<k dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
Kl)PF), gt=
_;KZ if (dwRet == ERROR_SUCCESS)
fsVQZ$h73 ^7O,Vk"Z {
G: p!PB>= ' *x?8-K P pAdapter = pAdapterListBuffer;
FMBzTD ~IP3~m D while (pAdapter) // 枚举网卡
xs ^$fn\ ecgGl,{ {
ngC|BLT%h q9`!T4, CString strTemp = pAdapter->AdapterName; // 网卡名字
q,H
0=\ JkM f+! strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
Mk"V%)1k 2~BId&] strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
3cztMi ?]bZ6|;2 .Lc<1s i'}Z>g5D strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
(HZzA7eph V3]"ROH pAdapter->IpAddressList.IpAddress.String );// IP
C)Ez>~Z ?[K\X USrg,A >kJEa8 formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
h
r!Htew4 _'lrI23I pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
Tfba3+V s]p3dB# B{0m0-l RO1xcCp AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
*0aU(E# 6 NJ5v+ WV'FW)% G()- NJ{ pAdapter = pAdapter->Next;
aH1mW;,1u fGD#|a;, b1A8 -![ c%+9uu3 nAdapterIndex ++;
fy`e)?46 ,.ln }
Y:0SrB!\ z7H[\ 4A!> delete pAdapterListBuffer;
b6k'`vLA v!pT!(h4 }
p ^U:O&U( 2@ <x%T }
?`oCc[hY p7A&r:qq# }