如何实现修改网卡物理地址的三种方法
`gy]|gS#b MJ>9[hs 同样要感谢胡大虾
xaWd\]UF j_SRCm~: 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
h2+vl@X i% k`/X; 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,
3|%Q{U tv)x(MX 使得两块卡的MAC地址不同,那么网络仍然可以工作。
s4lkhoN\t \$s<G|<P 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
Py6c=&* Zi/l.=9n 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
0@1AH< o[^% 0uVF 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
6}2vn5 E// #KZ- "$ 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
Wx~0_P 3A]Y=gfa 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
\`r5tQ r BCF-lrZ& 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
a3
wUB aT"q}UTK 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.2lt#]
N\DEY] 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
fR!'i):u v')Fq[H 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
t#oY|G3O} $k*E^~qT 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
!l@IG C YY]JjMkU 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
{) 4D1 :{%6<j 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
O'U0Y8HN MuYr?1<q 台。
3> -/sii |)i-c`x 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
Y1txI [zIX&fPk$ 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
\?h + #B|`F?o 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
M[D`)7=b #ldNWwvRGj w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
4(2}O-~ rE[*iq,# ->requesthandler函数要hoo miniport的这个函数似乎不容易找
p+#J;. O9oVx4= 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
83:m7; }Gr5TDiV0\ 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
!)ey~Suh N%/Qc hu bit RSA,that's impossible”“give you 10,000,000$...”
aB-*l
%x g=Q#2/UQ< “nothing is impossible”,你还是可以在很多地方hook。
+bI &0` /K<Xr[z~y 如果是win9x平台的话,简单的调用hook_device_service,就
^10*s,(uS? pq+Gsu1^ 可以hook ndisrequest,我给的vpn source通过hook这个函数
md_aD VR2BdfKU, 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
i 4lR$]@ WZdA<<,:o 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
8(q4D K\5u zm\=4^X 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
w<&Nn`V ]K?z|&N|HK 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
4vPQuk! a*6x^R;) 这3种方法,我强烈的建议第2种方法,简单易行,而且
+Vt@~Z4K bSU9sg\ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
2X;,s`) BgJ;\NV 都买得到,而且价格便宜
/A[AHJ<[? y _>HQs,: ----------------------------------------------------------------------------
;2@MPx _sbZyL 下面介绍比较苯的修改MAC的方法
~<Uwumv tx Lo= Win2000修改方法:
KnbT2 / _-?NZ b\"JXfw 2sjV*\Udf 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
'y}l9alF xKEHNgen Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
h|m h_T{+ *5sr\b4#S 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
1Jc-hrN- g&O%qX- 《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
5G'X\iR ^4x(a& 明)。
*bDuRr?v9 #?YQ&o~gZ 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)
9yajtR }7+G'=XI/ 址,要连续写。如004040404040。
i>_V?OT#5 +*a:\b"fx 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。)
{$bAs9L U:~O^ 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
w'~f Z* "X's>uM 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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.T
L0cf To bqFGDmu6' 获取远程网卡MAC地址。
*I(>[m! TjncW/\Z ××××××××××××××××××××××××××
Dsw(ti`@ ])'22sY vi["G7 .AH#D}m 首先在头文件定义中加入#include "nb30.h"
;t:B:4r(j "639oB #pragma comment(lib,"netapi32.lib")
?lnX."eAdB tk|Ew!M: typedef struct _ASTAT_
0qnToV; hvQOwA;e {
\,!FL))yC 29z+<?K{ ADAPTER_STATUS adapt;
-@Mr!!t?N fBR,Oneo NAME_BUFFER NameBuff[30];
I{JU<A,& 8GN0487H } ASTAT, * PASTAT;
gnlGL[r| z^gf@r *^ \xH ,. F +D2
xN@ 就可以这样调用来获取远程网卡MAC地址了:
1mwb&j24n3 <QQgOaS`2 CString GetMacAddress(CString sNetBiosName)
ea3AcT6 H\W60|z9 {
^j[>.D *$Aneq0f ASTAT Adapter;
K!7o#"GM ':R)i.TS iSUn}%YFz! /PE3>"|w E NCB ncb;
o_t2
Z \kF}E3~+# UCHAR uRetCode;
id\0yRBt 5O#CdN-S 2.p7fu *JZU
0Xb memset(&ncb, 0, sizeof(ncb));
1>c`c]s3 }at8b ^ ncb.ncb_command = NCBRESET;
/~{8/u3 Vx;f/CH3! ncb.ncb_lana_num = 0;
Bbz#$M!: U O YM lfOF]Kiqr _FeLSk. uRetCode = Netbios(&ncb);
4>uz'j< wz + ((7~o?Vbg AmM^& memset(&ncb, 0, sizeof(ncb));
_&DI_'5q+ ^SpD) O{ ncb.ncb_command = NCBASTAT;
WpP8J1KN[ 8b8ui ncb.ncb_lana_num = 0;
{ .B^ bqJL@!T y-cRqIM W(E!: sNetBiosName.MakeUpper();
f]^(|*6 6k%N\!_TUW F[ N{7C3 sI,T"D? FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
YC - -&66 4xk'R[v _&FcHwRy Q!7Er strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
l]%_D*<Y INby0S G5|xWeNgA N8m|Y]^H# ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
ld-c? 5u'"m<4 ncb.ncb_callname[NCBNAMSZ] = 0x0;
^Jcs0c
@\ y&-wb'==p HDvj{ pa N )t ncb.ncb_buffer = (unsigned char *) &Adapter;
1Cki}$k@ G#ZU^%$M, ncb.ncb_length = sizeof(Adapter);
XE[~!
>' T3u%V_ )TnxsFC 0$b)@ uRetCode = Netbios(&ncb);
{-2I^Ym 5i ~=aD*v<3d 'IY?7+[ <_=a1x CString sMacAddress;
P#\L6EO. -^=gQ7f9 ~b+4rYNxU_ 4.$<o/M if (uRetCode == 0)
HUuL3lYka ?k<i e2 {
Q9t BHz ~>3$Id: sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
9eo$Duws KFCrJ) Adapter.adapt.adapter_address[0],
ogbLs)&+a y-m<&{q Adapter.adapt.adapter_address[1],
6]^ShOX_Z L(XGD Adapter.adapt.adapter_address[2],
y2gI]A lO3$V JI Adapter.adapt.adapter_address[3],
fWhw I+ xbnx*4o0 Adapter.adapt.adapter_address[4],
h-+9Bv] 6QkdH7Qf= Adapter.adapt.adapter_address[5]);
v:
cO+dQ Uh'3c" }
jw?/@(AC6 UX}ZE.cV return sMacAddress;
"*CQ<@+ Vcz ExP }
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2~Z P[wr FPE[} 修改windows 2000 MAC address 全功略
YHAhF@& kA1]o ××××××××××××××××××××××××××××××××××××××××
|6'(yn ?lW-NPr K:gxGRE srXGe`VL 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
GGo)k1T|) 5+\[x` qqA(Swe)T }&BE*U8_ 2 MAC address type:
rCR?]1*Z
(Gr8JpV OID_802_3_PERMANENT_ADDRESS
_eb:"(m q4'szDYO2 OID_802_3_CURRENT_ADDRESS
fw$/@31AP? ;wwhW|A 8!2NZOZOS 8,=N~(pd` modify registry can change : OID_802_3_CURRENT_ADDRESS
Pz7{dQqjk# %K8Ei/p\t] but OID_802_3_PERMANENT_ADDRESS, you must modify driver
4*'5EBa1 .lAqD-
_+[;NBz dP63bV uCO-f<b <aR9,: Use following APIs, you can get PERMANENT_ADDRESS.
u>o<ua
p s\y+ xa: CreateFile: opened the driver
<^q4^Q[ 2eo]D?} DeviceIoControl: send query to driver
R_ymTB}<t( ^
cpQ*Fz s kC* #Jp_y| Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
MkgeECMf (oTtnQ""+ Find the location:
QxZYy}2 EvSo|}JA[ .................
]Q1?Ox:' X`xmV! :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
Sm-gi|A gw' uY$ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
DjY&)oce( z(b0U6)qQ :0001ACBF A5 movsd //CYM: move out the mac address
j3 ,6UjlU 2Z K:S+c :0001ACC0 66A5 movsw
x>:~=#Vi *"Yz"PK :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
,rj_P Qz)1wf'y :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
xj`ni G .|W0B+Z8 :0001ACCC E926070000 jmp 0001B3F7
bC*( ,n<' {R<0'JU ............
ziZLw$) *W,tq(%tQ change to:
k+#6 ;D.a |(Q :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
le60b@2G0
gP%S{<.? :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
>xrO W`p] D=Ia$O0. :0001ACBF 66C746041224 mov [esi+04], 2412
ln4gkm<]t C".nB12 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
hM$K?t gS{hfDpk,h :0001ACCC E926070000 jmp 0001B3F7
%N+8K _RI`I}&9Z .....
cV^r_E\m 6[ }~m\cY WqQAt{W/< &j=FxF9o n7-|\p!xP6 z
H$^.1 DASM driver .sys file, find NdisReadNetworkAddress
)H=}bqn /g$cQ=c yF2|w=! tg =ClZ- ......
Y' K+O t8SvU :000109B9 50 push eax
]^aOYtKX r\nKJdh;ka }nh!dVA8lh UQ]WBS\ * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
6zv-nMZc 6&,n\EXF |
me-Tv7WL 1^&qlnqH :000109BA FF1538040100 Call dword ptr [00010438]
A"|y< l
Ozi| :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
zgre&BV0q obA}SF :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
Cka&b bu[PQsT :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
0zJT_H+ 0X \OQ; :000109C9 8B08 mov ecx, dword ptr [eax]
+c4-7/kE q8&2M :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
j"G1D-S: 2cv!85 :000109D1 668B4004 mov ax, word ptr [eax+04]
~)J]`el,Q R(YhVW_l :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
":=\ci]e% RNa59b ......
(41BUX GD*rTtDWn ]M^k~Xa i/Zv@GF set w memory breal point at esi+000000e4, find location:
Vyy;mEBg KmF"Ccc ......
k55s-%Ayr OYnxEdo7 // mac addr 2nd byte
o>Fc.$ngZ RWyDX_z#< :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
Vo1,{"k s?-@8.@ // mac addr 3rd byte
] oOSL=~c f3r\X :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
M1nH!A~o g2?kC^=z= :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
#>O!N 2pr#qh8 ...
hA?Flq2QV 0%x"Va~"z :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
hM_0/o- [D;wB|+, // mac addr 6th byte
n8h1SlK08 j ?c"BF. :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
kSL7WQe?j ,=TY:U;? :000124F4 0A07 or al, byte ptr [edi]
V]E#N MH wjJ :000124F6 7503 jne 000124FB
4o/}KUu(* rE->z :000124F8 A5 movsd
vR`#kxSdJ@ Go^a~Sf$ :000124F9 66A5 movsw
8x)&4o@ $] ])FM"b // if no station addr use permanent address as mac addr
=w&bS,a"y ]81t~t9LQ .....
F!k3/z R_DstpsT `(- nSQ Np2I*l6W change to
,Yp+&&p. u& 4i=K'x8 :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
qGlbO 8-JOfq}s :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
^l,(~03_ n'?AZ4&z :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
EWb'#+BP mB\)Q J.% :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
xYmh{Vc8 dmR>u :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
UO1WtQyu,H FRBW(vKE :000124F9 90 nop
v|K, W?>C$_p C :000124FA 90 nop
[TW?sW^0 GgU8f0I KF .O>c87& lRk) It seems that the driver can work now.
{/)q= ,H)v+lI ZXJ]== |>Ld'\i8 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
^
gMkQYo(# WX-J4ieL f]_{4Olk =%)Y,
)" Before windows load .sys file, it will check the checksum
=~D QX\ 7:M`k #oDP The checksum can be get by CheckSumMappedFile.
x>]14bLz icrcP ~$A u?Uu>9@Z )X2/_3 Build a small tools to reset the checksum in .sys file.
jW8,}Xs ?lPn{oB9" `MLOf ]Pp}=hcD Test again, OK.
p{vGc-zP. sBq-"YcjR v 1.8]||^ /g`!Zn8a 相关exe下载
& FpoMW /Kd9UQU http://www.driverdevelop.com/article/Chengyu_checksum.zip i8h^~d2" [yhK4A ××××××××××××××××××××××××××××××××××××
mEZHrr J ` ;}w!U 用NetBIOS的API获得网卡MAC地址
^\f1zg9I S{Q2KD ××××××××××××××××××××××××××××××××××××
94}y,\S~ -u$U~?|` 5r` x\ 6 uTFgSqZ #include "Nb30.h"
mB5Sm|{ `DFo:w!k #pragma comment (lib,"netapi32.lib")
5%jy7)8C n~Yr`5+Z rj
] ~g $~,J8?)(z c;B: o FokSg[)5 typedef struct tagMAC_ADDRESS
(&KBYiwr 3sK^
( {
dFl8 'D uqsVq0H BYTE b1,b2,b3,b4,b5,b6;
b[2 #t 3Fg{?C_l }MAC_ADDRESS,*LPMAC_ADDRESS;
wVmQE E)iX`Xq|0{ xG1(vn83gq ri1;i= W typedef struct tagASTAT
edL sn>\*# ;)ku SH {
;L@p|]fu O>LqpZ
ADAPTER_STATUS adapt;
KIGMWS^^ 0F%/R^mw NAME_BUFFER NameBuff [30];
[9;[g~;E%m 4J{W8jX }ASTAT,*LPASTAT;
E*vh<C .O&[9`"' 6W/uoH=; ;w<r/dK UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
v[\Z^pccgj XE$;Z'Qhjm {
%%T?LRv C*stj NCB ncb;
M%#F"^8v +[`
)t/ UCHAR uRetCode;
2@Zw#2|] pM-mZ/? memset(&ncb, 0, sizeof(ncb) );
8wLGmv^ j6dlAe ncb.ncb_command = NCBRESET;
wD92Ava
"#.L\p{Zy ncb.ncb_lana_num = lana_num;
f%/6kz @;X#/dZe //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
d-jZ 5nl( "9#hk3*GqX uRetCode = Netbios(&ncb );
J6mUU3F9f 4*9BAv memset(&ncb, 0, sizeof(ncb) );
"#8I &xZK zXW;W$7V4 ncb.ncb_command = NCBASTAT;
Dn48?A[v ~IFafAO& ncb.ncb_lana_num = lana_num; //指定网卡号
fC+tu>= +fN2%aC strcpy((char *)ncb.ncb_callname,"* " );
?!u9=?? G6bvV*TRi ncb.ncb_buffer = (unsigned char *)&Adapter;
.\+c{ p{x6BVw?> //指定返回的信息存放的变量
Gce[RB: qGi\*sc>x ncb.ncb_length = sizeof(Adapter);
d~KTUgH'< GA"vJFQ //接着,可以发送NCBASTAT命令以获取网卡的信息
0v|qP $+ORq3 uRetCode = Netbios(&ncb );
uMjL>YLq{? g:YUuZ return uRetCode;
H<"EE15 I2gSgv% }
J4Ca0Ag m A('MS2 blUS6"kV} 3uL$+F int GetMAC(LPMAC_ADDRESS pMacAddr)
5&_R+g "iJAM`Hi {
5O~;^0iC k)zBw(wr NCB ncb;
TVVu_ib j:$Z-s UCHAR uRetCode;
USJ4Z 8l<~zIoO int num = 0;
75iudki {<zE}7/2- LANA_ENUM lana_enum;
wj8\eK)]L BkB9u&s^ memset(&ncb, 0, sizeof(ncb) );
X=? \A{Y | Pqs)Mb] ncb.ncb_command = NCBENUM;
ypNeTR$4 ; hU9_e ncb.ncb_buffer = (unsigned char *)&lana_enum;
CoV@{Pi .*?)L3n+t ncb.ncb_length = sizeof(lana_enum);
f[q_eY MEOfVh //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
p
~)\! KVHK~Y-G //每张网卡的编号等
1pqYB]*u_ X*a7`aL uRetCode = Netbios(&ncb);
%;#9lkOXWH I*KJq?R if (uRetCode == 0)
OqX+R4S g`,(O {
z=4E#y`?U \}Kad\) num = lana_enum.length;
W$`
WkR +!t *LSF //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
I]B9+Z?xo _k5$.f:Yj< for (int i = 0; i < num; i++)
iig&O(,
dBHki*.u {
[-\DC*6 jRp @-S#V ASTAT Adapter;
]0pI6" DvTbt?i[ if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
(A;HB@)[A eTt{wn;6 {
5;[0Q w_YY~Af pMacAddr.b1 = Adapter.adapt.adapter_address[0];
nZ`=Up p) z.W1Za pMacAddr.b2 = Adapter.adapt.adapter_address[1];
Y3xEFqMU 8g/r8u~ pMacAddr.b3 = Adapter.adapt.adapter_address[2];
R!WeSgKCs cSj(u%9} pMacAddr.b4 = Adapter.adapt.adapter_address[3];
SNV;s, mN#&NA pMacAddr.b5 = Adapter.adapt.adapter_address[4];
K4^B ~0~ z=LO$,JW` pMacAddr.b6 = Adapter.adapt.adapter_address[5];
/Wy9". (; Zl }
ltd'"J/r eoPoGC }
mW)"~sA C|rl",& }
w$Mb+b$ $'lJ_jL return num;
K$M,d-
`b & aF'IJC }
dTVM
!= jw]IpGTt ,aa
%{ i{PX= ======= 调用:
cr{dl\Na hy:K) _
bre6SP@ :Czvwp{z MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
VE/~tT; 6.4,Qae9E int n = GetMAC(m_MacAddr); // 获得网卡数量
)sapUnqrlR 98WJ"f_ # !v 3wl0 4 W+ nSv TCHAR szAddr[128];
gwYTOs^ g:"Hg-s wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
wD[qE hpticW| m_MacAddr[0].b1,m_MacAddr[0].b2,
>2)!w zyI4E\ m_MacAddr[0].b3,m_MacAddr[0].b4,
uMP&.Y( L^nS%lm m_MacAddr[0].b5,m_MacAddr[0].b6);
Xg97[ I8/ < YuI}d~' _tcsupr(szAddr);
\y/+H JDC,] // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
5TdI W&^2Fb M~!LjJg; to 3i!b yM34G S=,J 1'* {VmM ××××××××××××××××××××××××××××××××××××
Xgm9>/y ;:gx;'dm5 用IP Helper API来获得网卡地址
Eb9M;u P^*gk P ××××××××××××××××××××××××××××××××××××
:Ee5:S fKT(.VNq5 d>7bwG+k g:c
@ 呵呵,最常用的方法放在了最后
Th*mm3D6 %n#^#: RrqZ5Gonj qsL6*(S(r 用 GetAdaptersInfo函数
ts0K"xmY\c RbNRBK!{ d_Vwjv&@/" ({x<!5XL 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
w@2LFDp Jh:-<xy) E0S[TEDa] sw &sF #include <Iphlpapi.h>
R:JS)>B
( ]o6Pi #pragma comment(lib, "Iphlpapi.lib")
iJE|u I!Za2? `P4qEsZE>` gf2w@CVF>= typedef struct tagAdapterInfo
_E[{7"3} *)d|:q3 {
_V|'iz9. E]Hl&t/} char szDeviceName[128]; // 名字
zR3Z(^]v _mL 9G5~r char szIPAddrStr[16]; // IP
w02HSQ OiY2l;68 char szHWAddrStr[18]; // MAC
Vd^`Hv&i 73(T+6` DWORD dwIndex; // 编号
"$8<\k$LGT et ]*5Y6 }INFO_ADAPTER, *PINFO_ADAPTER;
bvR*sT#rg $Y0bjS2J M+^K, #(*WxVE INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
6YU2
!x .]H]H *wC /***********************************************************************
hOMFDfhU o-Idr{ * Name & Params::
|/lIasI HNuwq\w * formatMACToStr
J0p,P.G +;[`fSi * (
j)IK n7q-)Dv_U * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
?3z+|;t6C 3]Lk}0atpL * unsigned char *HWAddr : 传入的MAC字符串
TzL40="F W@$p'IBwm * )
(\/HGxv v|,H d * Purpose:
v
V^ GIWK rrwsj` * 将用户输入的MAC地址字符转成相应格式
TcfBfscU Jp-ae0 Ewa **********************************************************************/
X)f"`$ |f?C*t', void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
*u{.K:.I 1v\-jM" {
M*S5&xpX fp![Pbms. int i;
rw\4KI@ L NxX1_d short temp;
t2Y~MyT/ |b3/63Ri-0 char szStr[3];
ycAQPz}=I 'qd") ]VYl Eqe -% fDfjP strcpy(lpHWAddrStr, "");
^&rbI,D T&23Pf 1 for (i=0; i<6; ++i)
dw4)4_ +tN-X'u## {
uATBt *-Yw0Y[E temp = (short)(*(HWAddr + i));
.yP
3}Nl _5LlL#) _itoa(temp, szStr, 16);
F_Pd\Aq8 G<dXJ ]\\ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
#dfW1@m |B`tRq strcat(lpHWAddrStr, szStr);
?GC0dN j5)qF1W, if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
7=AKQ7BB>b vZDQ@\HrC }
,`7GI*Vq Cp* n2 }
8Z!ea3kAT K/,lw~> mDmWTq\ r4lG 5dV // 填充结构
|5/[0V-vy n{yjH*\Z void GetAdapterInfo()
*sG<w%% } R/ {
W[m_IY yN o8R[M char tempChar;
UiEB?X]-l' IyuT=A~Ki ULONG uListSize=1;
F3'X qpeK><o PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
*3K"Kc2 QaO`:wJj int nAdapterIndex = 0;
DRIv<=Bt R`&ioRWj J?<L8;$s7 u~kwNN9t3 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
p{J_d,JH E)E! &uListSize); // 关键函数
Ttj5%~ 'x0t,
;g !!86Sv I{PN6bn{> if (dwRet == ERROR_BUFFER_OVERFLOW)
W<L6, ^hgAgP{{ {
ZkJM?Fzq D.6dPzu` PIP_ADAPTER_INFO pAdapterListBuffer =
xVyUUzXs %E\%nTV (PIP_ADAPTER_INFO)new(char[uListSize]);
kt#W~n h,+=h;! dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
z>:7}=H0 <X |h* if (dwRet == ERROR_SUCCESS)
bH{aI:9Fb c" 7pf
T {
gsp7N OQQ9R?Ll{ pAdapter = pAdapterListBuffer;
k#(cZ dL`
+^E> while (pAdapter) // 枚举网卡
,f+5x]F?m 9gg,Dy {
w0!,1
Ry ]t3"0 CString strTemp = pAdapter->AdapterName; // 网卡名字
dE]"^O#Mc >nDnb4 'C strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
,]mwk~HeF +CT$/k strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
VWv0\:,G ? ^CGJ1 72zuI4& A%1=6 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
MGzF+ln^U V2,WP pAdapter->IpAddressList.IpAddress.String );// IP
n y)P 36a~! PuJ{!S\T7 Vcq?>mH&T formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
B,833Azi Zg&\K~OC pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
uFWgq::\ tJPRR_nZv )X;cS}
yp )<F\IM AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
}Xi#x*-D
7yTe]O Xh"iP % ;x^,t@ xge pAdapter = pAdapter->Next;
S\5k'ifh b
H_pNx81 c$kb0VR ON0+:`3\ nAdapterIndex ++;
Q;/F0JDH Ch9!AUiR }
Te}yQ= + |S:!+[ delete pAdapterListBuffer;
xPup?oP > !<zzP LC }
'5/}MMT dJ:x1j }
Q'%o;z* x,gE$dNzy }