如何实现修改网卡物理地址的三种方法
f0-RhR x><zGXvvp| 同样要感谢胡大虾
B8bvp:Ho| iyA*JCD 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
4/*]` Ep^B,;~ 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,
Kwy1SyU W9
n^T+2 使得两块卡的MAC地址不同,那么网络仍然可以工作。
~fyF&+ibp' #@nZ4=/z 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
Mq+viU&
C!$Xv&"r 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
IT8B~I\OY QT`fix{ 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
pu\b`3C( #D!$~h&i 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
20
jrv'f
S 3{Dn 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
7ZF}0K$^B O"@?U 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
c_~XL^B@ =ied}a
:[ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
I?f"<5[0 TZ^{pvBy 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
kA1RfSS pWMiCXnW 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
D"`%|`O {@Blj3 ;w} 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
X }m7@r@ 1t0bUf;(M 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
i{<8
hLO V[#6yMU @ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
V8-4>H}Cb/ o:Ln._bj 台。
aF D="Zh a^@+%?X 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
M#=Y~PU t@X M /=d 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
0v;ve OZ eiHX! 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
0Wa#lkn$I cYsR0# w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
G"}qV%"6" )URwIe{ ->requesthandler函数要hoo miniport的这个函数似乎不容易找
eT;AAGql AdDQWJ^r 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
Y3D3.T6Q OMl8 a B9 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
K3Huu!Tr b21}49bHN bit RSA,that's impossible”“give you 10,000,000$...”
k"t>He C,[L/! “nothing is impossible”,你还是可以在很多地方hook。
P~&O4['< TLy;4R2Nn 如果是win9x平台的话,简单的调用hook_device_service,就
X>2?
`8M 4\v~HFsv 可以hook ndisrequest,我给的vpn source通过hook这个函数
Z&TD+fT< i"/ r)>"b 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
HS7R lU^ MY&<)|v\ 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
\{kHSV%z EH(tUwY%{ 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
FSv1X cS4xe(n8 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
1U S<*' ;{5~ 这3种方法,我强烈的建议第2种方法,简单易行,而且
'=$TyiU MdLj,1_T 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
R j-jAH m^z,,t9 都买得到,而且价格便宜
/;+oz 5Lw{0uLr ----------------------------------------------------------------------------
D4d]3|/T *`%4loW 下面介绍比较苯的修改MAC的方法
.Xi2G@D T)`gm{T Win2000修改方法:
#uB[&GG}W Yi[4DfA .a {QA H%FM 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
!TGr .R !`Le`c Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
r9<V%PHv (s&ORoVGn 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
$kv@tzO ^[0"vtb 《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
8*vFdoE_oO li@kLh 明)。
Urn TWtC-wI; 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)
M'YJ" $%B5$+ 址,要连续写。如004040404040。
_n7%df h:_NA 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。)
{QMN=O&n JXL'\De ; 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。
m!;G/s* ;>5, 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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!F-sA: xq <M=';h^w2 获取远程网卡MAC地址。
GZ
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sSNCosb ) ,yH= 6 IOX:yxj @bE~@4mOu 首先在头文件定义中加入#include "nb30.h"
3Qa?\C&4 8+&gp$a$ #pragma comment(lib,"netapi32.lib")
2!BsEvB( gXF.on4B typedef struct _ASTAT_
/ xs9.w8- 7pz\ScSe {
@\!ww/QT K0LbZMn,/ ADAPTER_STATUS adapt;
:4U0I:J#
A=0@UqM NAME_BUFFER NameBuff[30];
4?
v,wq Fk aXA.JE } ASTAT, * PASTAT;
K|Om5
p 2p+C%"n> q P'[&h5Y J+lGh9G 就可以这样调用来获取远程网卡MAC地址了:
F'rt>YvF ldYeX+J
_ CString GetMacAddress(CString sNetBiosName)
ETe- -(
(Z@T1k {
jx'2N~$ dGU8+)2cn ASTAT Adapter;
xb]odYGdW @ R UP$ p0Z:Wkz] o _(0 NCB ncb;
qrpb[)Ll D,E$_0 UCHAR uRetCode;
IqNpLh|[ $e*B:}x} k8
u%$G m9woredS, memset(&ncb, 0, sizeof(ncb));
>gnF]< }I]W'<jY ncb.ncb_command = NCBRESET;
/h7.oD8CU P2t_T'R} ncb.ncb_lana_num = 0;
E0<)oQ0Xa> "ee'2O zA,/@/'( s%^o*LQ|9 uRetCode = Netbios(&ncb);
Y+@g~TE 2uEhOi0I bQ"N
;d)e 6< >SHw memset(&ncb, 0, sizeof(ncb));
*%I[ ke * 4~Dax) ncb.ncb_command = NCBASTAT;
UUH;L fx]eDA|$e ncb.ncb_lana_num = 0;
nc&Jmo7 HA1]M`& M!#AfIyB E23w *'] sNetBiosName.MakeUpper();
ogJ<e_m 3}j1RYtz Za0gs @$ St2Q7K5s{ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
0E1=W6UZ ~{P:sjsU VAs(.y kZv*rWAm strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
9ad6uTc 6rT4iC3Q{ _Z.cMYN {-h, ZdH^ ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
LN\[Tmd & Z\' wm' ncb.ncb_callname[NCBNAMSZ] = 0x0;
2uL9.q 'W(xgOP1 as#J qE ,VWGq@o% ncb.ncb_buffer = (unsigned char *) &Adapter;
cQn)^jx= Ka.Nr@Rq*~ ncb.ncb_length = sizeof(Adapter);
a,cC!
~&KX-AC@ &[~[~m| q]XHa ," uRetCode = Netbios(&ncb);
vhpvO>Q 0bSz4<} u7#z^r 3~<}bee5|q CString sMacAddress;
i.M2E$b| G0/>8_Q>Nr akCIa'>t gz4UV/qr/ if (uRetCode == 0)
fv2=B)8$ 4.'JLArw {
GS4_jvD- C_Gzv'C"L sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
e9:P9Di(b !F$R+A+L Adapter.adapt.adapter_address[0],
^yJ:+m;6K vI|As+`$d Adapter.adapt.adapter_address[1],
ESv:1o`?n L/fRF"V Adapter.adapt.adapter_address[2],
VaJfD1zd1 Onw24& Adapter.adapt.adapter_address[3],
c{VJ2NQ+ N5!&~~ Adapter.adapt.adapter_address[4],
[q3+$W \r >)3VbO Adapter.adapt.adapter_address[5]);
W+hV9 |!}wF}iLc) }
pX_b6%yX( F~R7~ZE return sMacAddress;
7kd|K
b( OD|1c6+X }
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n| C|& o_rtH|ntX5 修改windows 2000 MAC address 全功略
6p m~sD j|(:I: ] ××××××××××××××××××××××××××××××××××××××××
Vhph`[dC{ aS/`A mp:m`sh*i L;yEz[#xaT 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
uA%Ts*aN EY$?^iS DY.58IHg1 l{Er+)a 2 MAC address type:
u E.^w;~2= _Wma\(3$ OID_802_3_PERMANENT_ADDRESS
+>#e=nH M5O'=\+,F OID_802_3_CURRENT_ADDRESS
}"4roJ oIxH 3T x8/us h[Mdr modify registry can change : OID_802_3_CURRENT_ADDRESS
=fWdk\Wv vi|Zit but OID_802_3_PERMANENT_ADDRESS, you must modify driver
|_nC6; j)";:v +'%\Pr( f[}|rf "teyi"U+ (yGQa5v Use following APIs, you can get PERMANENT_ADDRESS.
4By]vd<;= uP6-cs CreateFile: opened the driver
2-s 7cXs q,@+^aZ DeviceIoControl: send query to driver
[+gzdLad r<|nwFJ p8>R#9 WIG=D{\Yx Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
Z"DW 2k N7pt:G2~% Find the location:
?K<ZkYw? "mtp0 .................
fYn{QS? QS;F+cmTh :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
B{PLIisc 9P0yv3 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
Pgev) rh[ f~*K {7 :0001ACBF A5 movsd //CYM: move out the mac address
ttj2b$M, `:4MMr9 1 :0001ACC0 66A5 movsw
50,Y O9*p0%ug :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
`p1DaV :x+ig5 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
<m1sSghg e?=elN :0001ACCC E926070000 jmp 0001B3F7
n;qz^HXEJ !-RwB@\ ............
!7c'<[+Hm |[ocyUsxX change to:
`j:M)2:*y W>:kq_gT :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
A$<>JVv u<kD} :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
9v$qrM`8 <soj&f+ :0001ACBF 66C746041224 mov [esi+04], 2412
PI63RH8e H
pFb{ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
0Ve%.k zDd5cxFdZ :0001ACCC E926070000 jmp 0001B3F7
^W}MM8
' gn`zy9PU .....
"*bk{)dz} SUc6/'Rdr ?[|hGR2L >HIt}Zh 5 H *> '=@r7g.2 DASM driver .sys file, find NdisReadNetworkAddress
0d`5Gy_ D% Y'JL (~| ~lk@6{`l|1 [?I/Uo8
......
Vrg3{@$ JT#7yetk' :000109B9 50 push eax
$`v+4] :ol6%Z's )Oe`s(O@[I N33AcV!*8 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
6? !I X(b1/lzA |
ig$jKou
F 5v3RVaqZ :000109BA FF1538040100 Call dword ptr [00010438]
O8[k_0@ 6y9C@5p}B :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
u?Z
<n: `I{ tZ$iD :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
?U JSxL ?~ ?Hdv :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
{wv&t R; }1F6?do3& :000109C9 8B08 mov ecx, dword ptr [eax]
?$16A+ `[bJYZBc2 :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
(Z
8,e lvx]jd\ :000109D1 668B4004 mov ax, word ptr [eax+04]
c>rKgx {=6)SBjf :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
x,f>X;04 Mlwdha0 ......
!3?yG +0dT^Jkqg .OV-`TNWj ,m3":{G:t. set w memory breal point at esi+000000e4, find location:
mZE8.` Hh@2 m\HA ......
"4RQ`.SR Bi
XTC$Oi // mac addr 2nd byte
iU XM(] 'QnW9EHLF :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
R|-j]Ne N2% :h;tf // mac addr 3rd byte
jNIUsM8e )gjGG8Ee :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
? osfL h&P
{p _Y :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
_<3r'Y, %:%MUdl6 ...
+xq=<jy oAaf)?8 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
^1Yo-T(R uD[^K1Ag]^ // mac addr 6th byte
0H<4+
*`K Z7oaQ\fR :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
jP7w6sk
E wM0E%6
P :000124F4 0A07 or al, byte ptr [edi]
Wkww&Y Bqp&2zg)@ :000124F6 7503 jne 000124FB
#.b^E3#+ *.xZfi_| :000124F8 A5 movsd
ij!*CTG 7G2vYKC' :000124F9 66A5 movsw
38"cbHE3 n{3|E3 // if no station addr use permanent address as mac addr
L*v93;|s (<n>EF# .....
=<TO" Nv{eE<<6 Xa)7`bp< [{?;c+[ change to
*n,UOHlO m qpd :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
'/dTqg*W ?N(u4atC :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
K# /Ch5? dw3'T4TC? :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
bYK]G+Ww hg{ &Y(J!U :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
M{G$Pk8[ 6z PV'~q :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
K/~Y!?:Jr C_C$5[~-: :000124F9 90 nop
FGDw;lEa9[ 1BTgGF :000124FA 90 nop
W;91H'`?H WVinP(#nfM I>\}}! E
$ <;@ It seems that the driver can work now.
??q!jm-m FDl,Ey^r/ A7.JFf> rpx0|{m Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
=[ APMig,n 'aNahzb ]S*E "i}Z(_7yr Before windows load .sys file, it will check the checksum
t
]71 [9w, WJL The checksum can be get by CheckSumMappedFile.
eK\|SQb py}.00it 0@:Y>qVa O~nBz):2 Build a small tools to reset the checksum in .sys file.
2n _T2{ |3aS17yL> *1R##9\jU7 _T_PX$B Test again, OK.
x_]",2 W' 4RlnnXY ,>:XE@xcp P*}9,VoY 相关exe下载
^u= PdBY t%0r"bTi http://www.driverdevelop.com/article/Chengyu_checksum.zip f2BS[$oV4 2Zv,K- G ××××××××××××××××××××××××××××××××××××
Mr#oT? ScM}m 用NetBIOS的API获得网卡MAC地址
O_qu;Dx! {hlT`K ××××××××××××××××××××××××××××××××××××
*7)S%r,? .LWOM8) rE!G,^_{ p)K9ZI #include "Nb30.h"
D!81(}p v$qpcu#o #pragma comment (lib,"netapi32.lib")
bM*Pcxv Nck!z8 c_R)P,P 6z1aG9G v=dKcruR: %V@R k.< typedef struct tagMAC_ADDRESS
L#83f]vG FSI]k: {
B:.;,@r] -='8_B/75 BYTE b1,b2,b3,b4,b5,b6;
& y#y>([~ 6R3"L]J }MAC_ADDRESS,*LPMAC_ADDRESS;
D}=/w+ |JirBz DQL06`pX/ KIXwx98 typedef struct tagASTAT
o06A=4I }rFsU\]:q {
i{%z ?,A}E|jZ ADAPTER_STATUS adapt;
kKFuTem_3 )Tyky%P+iI NAME_BUFFER NameBuff [30];
bCJ<=X,g`K ~(w=U * }ASTAT,*LPASTAT;
1]a*Oer} _OyP>|L' +9=@E 5`OK- UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
;EE{~ |SSfG~r {
jQH5$ =B3!jir NCB ncb;
x= vE&9_u ,qBnqi[ UCHAR uRetCode;
jSUAU}u!M '91u q memset(&ncb, 0, sizeof(ncb) );
\N'hbT= H4,.H,PZ ncb.ncb_command = NCBRESET;
5~<a>> IPr*pQ{;c ncb.ncb_lana_num = lana_num;
(;Dn%kK #*ZnA, //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
%WJ\'@O\ oHc-0$eMKY uRetCode = Netbios(&ncb );
T_YMM'` 2V=FWuXC" memset(&ncb, 0, sizeof(ncb) );
5VoOJ_hq @xW"rX#7f ncb.ncb_command = NCBASTAT;
:yFTaniJ'. p;c_<>ws-Y ncb.ncb_lana_num = lana_num; //指定网卡号
Qw{\sCH> .SRuyioF& strcpy((char *)ncb.ncb_callname,"* " );
a|]%/[G@ 5~kW-x ncb.ncb_buffer = (unsigned char *)&Adapter;
x]my e 5Xy^I^J //指定返回的信息存放的变量
y(wqcDok|n 8KGv?^M
6W ncb.ncb_length = sizeof(Adapter);
Ztpm_P6 sg9x?Bx9 //接着,可以发送NCBASTAT命令以获取网卡的信息
2y
.-4?e c?V*X- uRetCode = Netbios(&ncb );
bdsHA2r`s X-;Qorb^ return uRetCode;
|=h)efo} oE|u;o }
X{9JSq 4E>/*F! 2gC&R1H 0x9F*i_ int GetMAC(LPMAC_ADDRESS pMacAddr)
f@xfb
ie! k1 LtqV {
4
L~;>]7 )2<B$p NCB ncb;
]%Q]C
8[C kgbr+Yw2X UCHAR uRetCode;
BF1O|Q|d6 ^&Rxui int num = 0;
< 4EB|@E bTy'5" LANA_ENUM lana_enum;
#QyK?i* 2'UFHiK memset(&ncb, 0, sizeof(ncb) );
n[cyK$" #&`WMLl+8 ncb.ncb_command = NCBENUM;
_.J[w6 ,j(p}t ncb.ncb_buffer = (unsigned char *)&lana_enum;
luxKgcU &L~31Ayj& ncb.ncb_length = sizeof(lana_enum);
$=QGua V fE7a]REK //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
WNlSve)]ie HTtGpTsF //每张网卡的编号等
v BeU C$re$9U uRetCode = Netbios(&ncb);
yM#trqv5 5,
"^"*@< if (uRetCode == 0)
-z~ V y\f 8Ird {
*a0I Z >"$-V Y6 i num = lana_enum.length;
id[>!fQ=Y &t%&l0 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
J-%PyvK$? VOF:+o@. for (int i = 0; i < num; i++)
'14l )1g. e#eO`bT {
d(B;vL@R2V *~oDP@[S ASTAT Adapter;
vJjj+: u1|Y;* if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
eiSO7cGy {arjW3~M: {
A)p!w aG @LMV ? pMacAddr.b1 = Adapter.adapt.adapter_address[0];
E_I6 3SB7)8Id1 pMacAddr.b2 = Adapter.adapt.adapter_address[1];
T9;o.f S n,'AFb4AF pMacAddr.b3 = Adapter.adapt.adapter_address[2];
="TOa"Zk jw%FZ pMacAddr.b4 = Adapter.adapt.adapter_address[3];
#FDu4xi 1sJJ"dC.w pMacAddr.b5 = Adapter.adapt.adapter_address[4];
?(L?X&)v Dlsa( pMacAddr.b6 = Adapter.adapt.adapter_address[5];
e$+? v2. W:( Usy }
:7;Iy u [x()^{;2 }
d_|v=^; ]{,=mOk }
P>,D$-3 4a-F4j' return num;
e5\1k#@
KNyD}1 }
S5 oHe4#89 GKDG5u; op{(mn 0QSi\: 1f ======= 调用:
gwjv&.T6^ )Zr0_b"V:e YG+Yb{^" kK6>>lD' MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
%_LHD|< ~,4Znuin int n = GetMAC(m_MacAddr); // 获得网卡数量
=]k_Oq-1h Rl!WH%;c[X x,*t/nzR .4)P=* TCHAR szAddr[128];
%;B'>$O !g:G{b wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
QO^X7A"?X %+JTQy m_MacAddr[0].b1,m_MacAddr[0].b2,
aRKG)0= U"G+su->e m_MacAddr[0].b3,m_MacAddr[0].b4,
Z#V\[ ng6p#F,3 m_MacAddr[0].b5,m_MacAddr[0].b6);
X)+sHcE~# vPq\reKe _tcsupr(szAddr);
PvCE}bY{} v2z/|sG // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
)bg,rESM Jg6[/7*m x%7x^]$ f6C+2L+Hr ]h8V{%H g2_df3Q ××××××××××××××××××××××××××××××××××××
qUg4-Z4 J4^cd 用IP Helper API来获得网卡地址
!@ '2 4T^WRS ××××××××××××××××××××××××××××××××××××
R63d
`W nvs7s0@Fqe a5S/
O;ry B{KD ] 呵呵,最常用的方法放在了最后
fYPU'"hzG 4hz,F/ I ?m^7O_1 p=T\3_q 用 GetAdaptersInfo函数
c$z_Zi!g# @_nhA/rlc "Jd1&FsCwX u^[v{hv'H 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
Jxp'.oo[ $B/cj^3 b=l}|)a ;VBfzFH #include <Iphlpapi.h>
sVnuSm )gF9D1eA #pragma comment(lib, "Iphlpapi.lib")
o%5Ao?z~ FvP1;E =w>QG{-N wQ.zj`?$( typedef struct tagAdapterInfo
9hzU@m GUXX|W[6 {
6w,xb&S ]x\wP7x char szDeviceName[128]; // 名字
2>s;xZ@/'R 4v
.6_ebL char szIPAddrStr[16]; // IP
u] b6> R/|o?qTrj char szHWAddrStr[18]; // MAC
&YMj\KmlSg DdgFBO DWORD dwIndex; // 编号
K-5)Y+| > 5.
i;IOx }INFO_ADAPTER, *PINFO_ADAPTER;
R4;6Oi) PGGJpD? 7h~M&\M j!rz@Y3 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
^g\%VIOD yAe}O#dy /***********************************************************************
z_TK
(;j \ZH=$c*W * Name & Params::
,sK-gw 7Cjrh"al" * formatMACToStr
z_)$g=9$ 7;{F"/A * (
ly@CX((W E*vi@aI * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
KhvCkQMI@ [R$4n-$ * unsigned char *HWAddr : 传入的MAC字符串
fBmx +7 S;~_9i]upe * )
Jt"Wtr Pc<ZfO # * Purpose:
P+a&R<Dj4 RB2u1]l * 将用户输入的MAC地址字符转成相应格式
zZ63
P T5)?6i-N **********************************************************************/
dWA7U6c< AXFVsZH"zi void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
0OXd* :&MiO3#+ {
04:Dbt~=?p 4Ki'r&L\ int i;
^.Q),{%Xo s0CRrMk short temp;
Zh$Z$85p ,bJx|
K char szStr[3];
H b.oKo$T (_2eiE71 +7w>ujeeJA :([,vO: strcpy(lpHWAddrStr, "");
_19k@a I
g`#U~ for (i=0; i<6; ++i)
-zt\weqA Qk=
w ,` {
iBQf tq7 5"+* c@L temp = (short)(*(HWAddr + i));
i~4Kek6,I S1."2AxO _itoa(temp, szStr, 16);
s*;~CH-[ @47TDCr if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
HhO$`YZ%> 8wOr`ho B strcat(lpHWAddrStr, szStr);
]?2AFkF p\ASf if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
-Ac^#/[0 U
w)1yzX }
^VQiq7 xm r*Mm5QozA }
{221@ zcCq ^,3 >}PU f'
eKX7R .s+e
hZ // 填充结构
K vgZx(. Aq-v3$XL void GetAdapterInfo()
j>U.(K ~vgW:]i {
*UTk. :G5 <NUZPX29 char tempChar;
cWi2Sls mEA w^ ULONG uListSize=1;
(L\tp>
E- ny}?+&K PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
x?k6ek Rj8l]m6U9 int nAdapterIndex = 0;
0
[s1!Cm!i D^pAf/ek@i |:AjQ&PM) *ULXJZ% DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
E'C[+iK6, wz ,woF| &uListSize); // 关键函数
]2<g"zo0 ~=71){4A *]rV,\z: o,d:{tt if (dwRet == ERROR_BUFFER_OVERFLOW)
90q*V%cS W uQdz&s> {
*Q)+Y&qn \(u P{,ML PIP_ADAPTER_INFO pAdapterListBuffer =
+ 7Z%N9 x@/!H<y (PIP_ADAPTER_INFO)new(char[uListSize]);
S+He SXhJz=h dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
vK$W)(Z dCinbAQ if (dwRet == ERROR_SUCCESS)
cD 1p5U $HaM,
Oh;i {
z\\MLyS 4)`{ L$ pAdapter = pAdapterListBuffer;
Aam2Y,B v>,XJ 7P while (pAdapter) // 枚举网卡
G#csN&|, !l}es4~.a {
Q>|<R[.7 V
Bg\)r[ CString strTemp = pAdapter->AdapterName; // 网卡名字
p4/D%*G^` ;2U`?" strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
2JbCYCTC ]`lTkh strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
O)hNHIF iM\W"OUl[ RW3&]l= rtPQ:CaA)? strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
wy7f7zIa ?&[`=ZVn pAdapter->IpAddressList.IpAddress.String );// IP
rTx]%{ P:Bg() /u?^s "C/ 5-MI7I@l formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
/m%;wH|6% +Ix;~ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
G=wJz 1vX97n<} YM5;mPR qLcs)&}/A AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
F&ux9zP 3t8VH`!mL{ 1%>/%eyn5 -&+[/ pAdapter = pAdapter->Next;
VLR W,lR9O Wu:evaZ:i D&.+Dx^G `}1 8A.K nAdapterIndex ++;
C}7Sh6 JVN0];IL} }
xgfK0-T|[ Z/O5Dear/h delete pAdapterListBuffer;
9OX&;O+5 O}2;>eH }
UZqr6A(/H y<kW2<? }
oh|Q&R 'v?Z~"w= }