如何实现修改网卡物理地址的三种方法
7b[wu~'(
n Dnw| %6Y 同样要感谢胡大虾
Fh8lmOL;? )1
m">s4 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
(W[V?!1 DF_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,
lk3=4|?zsE /3!fA=+ 使得两块卡的MAC地址不同,那么网络仍然可以工作。
o]ePP, %eg+F 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
H,QTYXi " y7/F_{ 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
j$Ab>}g] E{E0Z9t7& 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
t)f-mQz) @WMA }\Cc 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
k*?I>%^6#T "%qzj93>
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
mh.+."<)F Ts.wh>` 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
8|6
4R: $q$7^r@ 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
i/H+xrCK C0jj(ku& 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
}}|)Yq ^uBxgWIC 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
? *>]")[> *.#oxcll 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
>UDd @ ~PnTaAPJ 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
Fv74bC% h[o6-f<D 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
zZ=pP5y8 #P<N^[m 台。
0@I S 2ZcKK8X;7 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
zK|i='XSf PjKECN 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
7aV%=_ w[tmCn+ 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
}%7NF* #T w@wfaq) w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
c;?fMX
f>`dF?^6 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
1y#D?R=E 3cdTed-MIh 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
a2IgC25 ryB}b1`D 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
'2^7-3_1 5"XC$?I<} bit RSA,that's impossible”“give you 10,000,000$...”
PHOP%hI$ 0k)rc$eDF+ “nothing is impossible”,你还是可以在很多地方hook。
Q7Iw[=;\ fGhn+8VfX 如果是win9x平台的话,简单的调用hook_device_service,就
v6.t{6zYgY M?m,EQh. 可以hook ndisrequest,我给的vpn source通过hook这个函数
^=>Tk$ _2 ?POUtRN 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
oND@:>QBF `F<jLU^3 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
G uz"wY KlRr8G!Z 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
h/?l4iR* ;X*cCb`h 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
}>)[<;M>% Bn@(zHG+5& 这3种方法,我强烈的建议第2种方法,简单易行,而且
C|pdv Xs: 3'ua 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
8YC_3Yi% OC-gA}FZ-} 都买得到,而且价格便宜
~ab:/!Z T,aW8| ----------------------------------------------------------------------------
$9Hcdbdm fhL,aCS= 下面介绍比较苯的修改MAC的方法
nt*Hc1I F*"}aP$ Win2000修改方法:
&f-Uyr7? S<'[%ihx F~h7{@\ .o) `m9/ 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
C74a(Bk}H yw];P
o, Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
}zhGS!fO [w%
qV 6 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
M#(+c_(r *G*
k6.9W! 《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
!1e6Ss :q#Xq;Wp 明)。
:Nofp& phM>.y_ 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)
!pD*p)`s BD(Z5+EU1 址,要连续写。如004040404040。
L4!{h| B95B|tU>. 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。)
/!c${W!sY j4qJ.i 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
%Dwk 0#nPbe,Lj 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
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<J^MCqp!v %i5M77#Z 获取远程网卡MAC地址。
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gLOEh6 30SW\@ Ytl4kaYS =3L;Z[^9 首先在头文件定义中加入#include "nb30.h"
=weSyZ1~ -3Hy*1A. #pragma comment(lib,"netapi32.lib")
2 B p6;OL@\~ typedef struct _ASTAT_
2nR[Xh?L :Of^xj>A {
YJ\Xj56gv /Njd[=B ADAPTER_STATUS adapt;
g*_cPU0~m ' ~8KSF*!p NAME_BUFFER NameBuff[30];
0N$v"uX@ 9b9$GyI } ASTAT, * PASTAT;
ME*LHr, zzX_q(:S iv4H#rJ %^ !,t:d 就可以这样调用来获取远程网卡MAC地址了:
JU)dr4S? v_DedVhe CString GetMacAddress(CString sNetBiosName)
YB2VcF.LU )v.=jup[ {
MB]<Dyj, 8|\8O@ ASTAT Adapter;
~XOTs xCc[#0R{ fTK3,s1= ?`PvL!' NCB ncb;
m)'=G%y $w`=z<2yo1 UCHAR uRetCode;
=`H@% 'F9 jq tM'P m ,,q10iF memset(&ncb, 0, sizeof(ncb));
9-fLz?J Xg;}R:g ' ncb.ncb_command = NCBRESET;
cWe"%I KV0]m^@x ncb.ncb_lana_num = 0;
2*^j *^VRGfpb YwjKAyLU U_I5fK= uRetCode = Netbios(&ncb);
^f4s"T hYG6 pTCb X:nN0p # "W955?4m memset(&ncb, 0, sizeof(ncb));
W*),y: L?mrbay ncb.ncb_command = NCBASTAT;
JehrDC2N klT@cO-9 ncb.ncb_lana_num = 0;
HMh"}I2n l*d(;AR T?ZRiR)@ n'E(y)9| sNetBiosName.MakeUpper();
pL/DZ|S3 1SCR.@k< {tYZt4!{^ w"Gm; B4 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
of%Ktm5Qi @1o/0y" q_MG?re __G?0*3 G strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
&m)6J'q3k pZqq]mHK
KY$)#i #P0&ewy ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
Whm,F^ ) l:[^$=, ncb.ncb_callname[NCBNAMSZ] = 0x0;
iJ1"at 3TeY%5iVt vqDu(6!2 su{poQ}K ncb.ncb_buffer = (unsigned char *) &Adapter;
<lx+/o &8Cu#^3
ncb.ncb_length = sizeof(Adapter);
mwHB(7YS, $P^q!H4D S2sQOM@ N4F.Y"R$( uRetCode = Netbios(&ncb);
6xTuNE1 MyJ%`@+1 {?}E^5Z*g 0zmE>/O+ CString sMacAddress;
Z>:NPZODf Vc&!OE p6>Svcc 8lvV4yb if (uRetCode == 0)
g+vva" R O+GK`J {
Lo{
E:5q G|!Tj X7s sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
|"ls\ 7 Yvw(tj5_5 Adapter.adapt.adapter_address[0],
B~MU^|v n8~N$tDU Adapter.adapt.adapter_address[1],
#Z?A2r!1 O_oPh] x) Adapter.adapt.adapter_address[2],
"l3_=Gua H1|?t+oP Adapter.adapt.adapter_address[3],
ype$ c `2("gUCm Adapter.adapt.adapter_address[4],
PUT=C1,OFR #+ 0M2Sa Adapter.adapt.adapter_address[5]);
LM~[@_j |W,&
Hl7 }
} gyj0 p& y<I6a, return sMacAddress;
:~"CuB/ N.,X<G.H }
`i3NG1
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DR5\45v 36}?dRw#p 修改windows 2000 MAC address 全功略
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LO9=xGj. a!6{:8Zi0 #xsE3Wj-X ##,a0s^ 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
{Z(h.de V\ZG d+? 6a(yp3 + [iQLM?zo 2 MAC address type:
132{#tG] M'?,] an OID_802_3_PERMANENT_ADDRESS
ZQ4p(6a %aG5F}S2~ OID_802_3_CURRENT_ADDRESS
9vuyv*-}e g/ T
| k&Ck [L3=x;U modify registry can change : OID_802_3_CURRENT_ADDRESS
hci6P>h<ia ? &o2st but OID_802_3_PERMANENT_ADDRESS, you must modify driver
pA'4|ffwe zqim R#u b z`+ k,* B nFwlw 1{)5<!9! l K[I=6 Use following APIs, you can get PERMANENT_ADDRESS.
N]>=p.#j zGb|) A~, CreateFile: opened the driver
F+YZE[h% e(]!GA DeviceIoControl: send query to driver
ePOG}k($/% 1!xQ=DU" ,Xu-@br{ xgwY@'GN Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
b1(T4w6 >!eAM ) Find the location:
,`'Qi%O Fco`^kql.D .................
{{$Nqn,pH %0S3V[4I :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
7x"R3 5bRJS70M :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
m~iXl,r ]J1dt N= :0001ACBF A5 movsd //CYM: move out the mac address
VQc_|z_s b.2aHu( 3 :0001ACC0 66A5 movsw
&PR5q7 rN<0
R`4sE :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
R3
-n>V5o lUOF4U&r :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
[T8WThs }~YA5^VQ$ :0001ACCC E926070000 jmp 0001B3F7
E-T)*`e u4t7Ie*Q ............
kYzIp )X1{ change to:
>nJ\BPx F~,Mw8 :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
&Qf/>@ l} , Rk9N :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
ax"+0L{ ^=GC3%
J :0001ACBF 66C746041224 mov [esi+04], 2412
ui<N[ I:=S0&%) :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
+^` I?1\UF QE^$=\l0 :0001ACCC E926070000 jmp 0001B3F7
Gw}%{=D9 n<Z({\9&H .....
y*4=c_Z :vmH]{R %"q9:{m j_qbAP GB23\Yv >@U*~Nz DASM driver .sys file, find NdisReadNetworkAddress
] ]u
s % 1auIR/=- iW)8j 8 {0[tNth'h ......
y%&q/tk S8kCp; :000109B9 50 push eax
]3D0R; b_$4V3TA AiwOc+R tP:lP#9 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
BOX{]EOj T(#J_Y |
R}-(cc%5 4zXFuTr($ :000109BA FF1538040100 Call dword ptr [00010438]
aHV;N#Lx3 >"??!|XG^ :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
e6`Jbu+J<f jte.Xy~g :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
0.\/\V:H6 1jx:;j :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
S.mG?zbw Q$a{\*[:+ :000109C9 8B08 mov ecx, dword ptr [eax]
+! ]zA4x DEBB()6, :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
2bv=N4ly x!?u^ :000109D1 668B4004 mov ax, word ptr [eax+04]
f&=AA@jLv XPavReGf :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
IQAZuN"< 4svBzZdr ......
HCIU!4rH _mj,u64 Yz'K]M_Dq y8d]9sX{ set w memory breal point at esi+000000e4, find location:
[meO[otb ;o
6lf_ ......
#oS<E1 ;(b9#b. // mac addr 2nd byte
U#0Q) OyU5DoDz1 :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
J-[,KME_^ l?E{YQq] // mac addr 3rd byte
H[NSqu.s 7!evm;A :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
ntu5{L'8 v3*_9e :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
D.r<QO~6B j:Xq1f6a ...
yjO1 Ol .Hescg/S :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Rm2yPuOU}A _jvxc'6 // mac addr 6th byte
[xK3F+ B+$%*%b :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
!`M,XSp( 3#WT.4k :000124F4 0A07 or al, byte ptr [edi]
I:E`PZ MH
=%-S :000124F6 7503 jne 000124FB
FDv<\2+ c X1:V<,}" :000124F8 A5 movsd
aFl;BhM i"1Mfz~e :000124F9 66A5 movsw
aH yx_B Hf%@3X // if no station addr use permanent address as mac addr
k)i3
W6^5YH% .....
ISzqEi $6#CqWhI L,HhbTRca `A,-@`p change to
#{6{TFx\ l?\jB\, :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
rbul8(1h Z@yW bjE7Z :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
3>3 Kwc~E D+#E-8 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
*-#&K\ .zr-:L5{ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
$6qh|
>z. gLb`pCo/ :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
2ElJbN# !({}(!P . :000124F9 90 nop
2my_ ;!6T[ gx-2v|pZ :000124FA 90 nop
DMs,y{v b
k~(^!R N(O9&L*4fm %9
SJ
E It seems that the driver can work now.
#9=Vg '%>=ZhO W4t;{b 2_)\a(.Qu Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
{WJ m l\f*d6o y3vdUauOn dR
K?~1 Before windows load .sys file, it will check the checksum
bes<qy Zj_b>O-V The checksum can be get by CheckSumMappedFile.
# ' =a=8-$ jY&k uY0lR:| T!uM+6|Y Build a small tools to reset the checksum in .sys file.
QER?i;-wb H
h4WMZJG at @G/? ;[(oaK@+n Test again, OK.
y$;/Vm_' []D&bYpv t1]K<>g md+nj{Ib 相关exe下载
9/9j+5}+ '_<{p3M http://www.driverdevelop.com/article/Chengyu_checksum.zip sXqz+z$* bkRLC_/d ××××××××××××××××××××××××××××××××××××
n*o-Lo+Fe. f0!))/rSD 用NetBIOS的API获得网卡MAC地址
~cWAl,(B<F %Celc#v ××××××××××××××××××××××××××××××××××××
,y1PbA0m ih)zG xg30xC[ Gw=B:kGk #include "Nb30.h"
?yZ+D z\ j 7fL7:,T #pragma comment (lib,"netapi32.lib")
$yN{-T" K'55O&2 #||}R[~P" :1 ^LsLr5 ><RpEnWZ< G, 44va typedef struct tagMAC_ADDRESS
p5Z"|\ <5d~P/, {
FO+Zue.RS `-.%^eIp BYTE b1,b2,b3,b4,b5,b6;
SII;n2[Ze r`=+ L-! }MAC_ADDRESS,*LPMAC_ADDRESS;
s kvGU(G} E{`kaWmC&~ i6R~`0>Q vNVox0V typedef struct tagASTAT
?fiIwF) =MSr/ O2 {
z-BXd \j+1V1t9 ADAPTER_STATUS adapt;
iM AfJ-oN )5rb&M} NAME_BUFFER NameBuff [30];
6uv#de bNm#tmSt }ASTAT,*LPASTAT;
6O|@xvg oOnop-z7 .RE:;<|w 2^Eg9y' UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
fA&k`L(y k@\ iGqo {
FFl!\y*0z s0\X ^ NCB ncb;
+"x,x ;"KJ7p UCHAR uRetCode;
Mh~q// Olt`:;j- memset(&ncb, 0, sizeof(ncb) );
) dn(G@5 T m,b,hi$ ncb.ncb_command = NCBRESET;
oin$-i|Xp! <x@}01~ ncb.ncb_lana_num = lana_num;
YO#M/%^j =w;F<M|Y //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
:Uz| 3gq O&vVv _zh uRetCode = Netbios(&ncb );
?*2CpM&l
&?W0mW( memset(&ncb, 0, sizeof(ncb) );
2I%MAb&1@ %;cddLQ\xY ncb.ncb_command = NCBASTAT;
ydFD!mO VAWF3 ncb.ncb_lana_num = lana_num; //指定网卡号
dOa+(fMe RtGWG*v4] strcpy((char *)ncb.ncb_callname,"* " );
u0 P|0\ ~F7-HaQJ ncb.ncb_buffer = (unsigned char *)&Adapter;
uYn_? G zxJ]"N //指定返回的信息存放的变量
wi;Br[d 3Iua*#<m, ncb.ncb_length = sizeof(Adapter);
wE[]6\_x1 ]"J~:{, d //接着,可以发送NCBASTAT命令以获取网卡的信息
rk&IlAE N6>(;ugJ1- uRetCode = Netbios(&ncb );
f) zn TJL "*($cQ$v return uRetCode;
)n+Lo&C< wy yWyf }
QXL'^uO h xSKG vBRQp&YwX J3,fk) int GetMAC(LPMAC_ADDRESS pMacAddr)
!i{aMxUP Z LB4m` {
OPwtV9% .}^g!jm~h NCB ncb;
'w!Cn> 8?J&`e/ UCHAR uRetCode;
ZU85P0 V}bjK8$$ int num = 0;
4\y/'`xm)6 2w59^"<, LANA_ENUM lana_enum;
mlixIW2 ?a8^1: memset(&ncb, 0, sizeof(ncb) );
<d,b '<z
s LwrUQ) ncb.ncb_command = NCBENUM;
lH-/L(h2 Z9:-rcr ncb.ncb_buffer = (unsigned char *)&lana_enum;
M|6A0m#Q [OM7g'?S0 ncb.ncb_length = sizeof(lana_enum);
rv&<{@AS~ sA/pVU //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
tro7Di2Q +Fuqchjq //每张网卡的编号等
M%Ji0v38 G]D+Sl4<7i uRetCode = Netbios(&ncb);
[f)cL6AeF yGWxpzmRS if (uRetCode == 0)
bW$J~ ynM 6,)[+Bl {
Q
7 ~T9/#-e>BF num = lana_enum.length;
QFw +cy *vflscgt //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
?6Jx@ Sh NYE`Kin- for (int i = 0; i < num; i++)
hHN'w73z &Nj3h(Ll {
7{e% u# !>v2i" ASTAT Adapter;
{wO3<9 L0*nm.1X if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
u\ #"L wLmhy, {
" 7!;KHc 5Y.vJz pMacAddr.b1 = Adapter.adapt.adapter_address[0];
V@Rrn <l b6}H$Sx~ pMacAddr.b2 = Adapter.adapt.adapter_address[1];
t\NqR 'h/C oTk@, pMacAddr.b3 = Adapter.adapt.adapter_address[2];
=x!2Ak/) .uuO>: pMacAddr.b4 = Adapter.adapt.adapter_address[3];
/s?r`' j[ %`OJ.:k pMacAddr.b5 = Adapter.adapt.adapter_address[4];
}E0,z .Si,dc\ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
*FC=X) _&W P\w\N2 }
eCN })An "l*Pd$sr }
fF?z| N"8_S0=pw }
#.it]Nv{ ABF"~=aL return num;
,$+lFv3LE c\iA89msp }
=; ^%(%Y{m gXYI\. T.@aep\" fG}tMSI ======= 调用:
%1H[Wh(U 33#0J$j7 &{>cZh}\ {p;zuCF1 MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
~;1l9^N| ~KW,kyXBnD int n = GetMAC(m_MacAddr); // 获得网卡数量
Qj,]N@7 g6Q !8 7N-w eX :,Pn3xl TCHAR szAddr[128];
f#?fxUH~ h!&prYx wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
{U!8|( .z
6fv m_MacAddr[0].b1,m_MacAddr[0].b2,
GqWB{$J;" ZT,B(#m m_MacAddr[0].b3,m_MacAddr[0].b4,
T?
tG~ ])L
A42| m_MacAddr[0].b5,m_MacAddr[0].b6);
CZ(/=3,3n & @s!<9$W _tcsupr(szAddr);
KHgBo}6 4G$|Rx[{, // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
l7W 6qNB Pdt6nzfr ZkA U17f D[^m{ 9_ 5!l0zLQPo _{r=.W+w ××××××××××××××××××××××××××××××××××××
@c<3b2 <z]cyXv/ 用IP Helper API来获得网卡地址
J13>i7]L% hJDi7P ××××××××××××××××××××××××××××××××××××
:Qumb >iD )eB #gp,V#T MKy[hT: 呵呵,最常用的方法放在了最后
zY,r9<I8_x )6+eNsxMlC _C(m<n c}y [[EX 用 GetAdaptersInfo函数
!X"K=zt" Z0 o~+Ct$ $4tWI O !|O~$2O@ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
U7oo$gW%|T i|T)p_y(!a r.#t63Rb f2^r[kPX" #include <Iphlpapi.h>
:|Ad:fEs e
' 2F# #pragma comment(lib, "Iphlpapi.lib")
v=_6XF *Txl+zTY !eEHmRgg4 |`lzfe typedef struct tagAdapterInfo
5Cq{XcXV ix(=3/Dgz {
HuwU0:* 2_zp:v char szDeviceName[128]; // 名字
O9EKRt I9:Cb)hbU] char szIPAddrStr[16]; // IP
l~6?kFy9h o'W5|Gy char szHWAddrStr[18]; // MAC
QAvir%Y9Q %,D<O,N DWORD dwIndex; // 编号
&jsVw)Ue 7PANtCFb& }INFO_ADAPTER, *PINFO_ADAPTER;
bzX\IrJpOZ GlbySD@ $:
]o]a 4$*%gL;f^ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
g>dA$h% %n
hm /***********************************************************************
c0hwc1kv- n@U n * Name & Params::
f}1&HI8r :{IO=^D=$ * formatMACToStr
l-ct?T_@ &_"]5/"( * (
]`&Yqg B
x (uRj * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
?Rj ~f{%g _T2=J+"-Kp * unsigned char *HWAddr : 传入的MAC字符串
)('%R|$ / Gm(b/qDDe * )
Kj<^zo%w ^}:# * Purpose:
GDD '[; .h9l7
nZt * 将用户输入的MAC地址字符转成相应格式
" )V130< b|+wc6
**********************************************************************/
2Z3('?\z~ U2`'qsR1 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
iVG-_RsKK Q8DQlqHm {
,4ei2`wV nWMmna.5 int i;
`67[O4$< LE*h9(( short temp;
"
t7M3i_ f|R"uW + char szStr[3];
u%/goxA # *TEq `;>= '"O!\ s1e:v+B] strcpy(lpHWAddrStr, "");
RLSc+kDH_ oI.G-ChP for (i=0; i<6; ++i)
l'\pk<V lKlU-4 {
PSPmO'C+ wlEdt1G temp = (short)(*(HWAddr + i));
* 1Od-3 D5:{fWVsV/ _itoa(temp, szStr, 16);
7}vg.hmZ @DZB9DDR if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
CT1ja.\; 2AtLyN'. strcat(lpHWAddrStr, szStr);
(ZY@$'' V^\8BVw if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
[-)r5Dsdq i} N8(B( }
HO[wTB|D] '
4ER00 }
om]4BRe <0S,Q+& SF5@Vg i:Zm*+Gi // 填充结构
$2u 'N:o +e-G,%>9 void GetAdapterInfo()
JqMDqPIQ %zSuK8kxV {
fwBRWr9 .VkbYK char tempChar;
Dgx8\~(E' J]q%gcM ULONG uListSize=1;
8,atX+tc r" K':O6y PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
k<cgO[m L*Me."* int nAdapterIndex = 0;
/__PSK HgBGV0 V=lfl1Ev0J *bxzCI7b DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
> ]8a3x "3<da* D1 &uListSize); // 关键函数
Rcawc
Y JXw^/Y$ ?_ dIIQ !H2QjW if (dwRet == ERROR_BUFFER_OVERFLOW)
+Y
V|ij yB3; {
l/Vo-# QMsHC%l3b PIP_ADAPTER_INFO pAdapterListBuffer =
Q7g>4GZC UThB7(O, (PIP_ADAPTER_INFO)new(char[uListSize]);
Nx-uQ^e*1 5l,ZoB8 dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
Fh*j#*oe ]q6;#EUr? if (dwRet == ERROR_SUCCESS)
[|lB5gi4t! d oB {
4&HXkRs: b9"jtRTdz pAdapter = pAdapterListBuffer;
m~>Y{F2 3
E3qd' while (pAdapter) // 枚举网卡
_$p$") 3 ( ]M{4j {
N |1>ooU[ OKHX)"j\\ CString strTemp = pAdapter->AdapterName; // 网卡名字
^::EikpF% P1 zdK0TM strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
?\#N9+{W <BW[1h1k5_ strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
ncSFj.}w] u-1;'a 7y`}PMn 9<vWcq*4 strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
1&/FG(*/ 8k^|G pAdapter->IpAddressList.IpAddress.String );// IP
XK"-' Uh'#izm[l Lgz$]Jbl8 0[F:'_ formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
fS:1^A2, @m?QR(LJ pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
!I\!;b &h~Xq^ 4HAp{a1 \3Q&~j AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
h!#:$|Q J|3E- p\o qClHP)< i%{3W:!4t pAdapter = pAdapter->Next;
vfNAs>X g" UYA_jpI P @VN&t:/ l @Eb2k!T nAdapterIndex ++;
~Xlrvb}LP x'zBK0i }
l_j4DQBRV O}[PJfvBHo delete pAdapterListBuffer;
Jjl%R[mI DOz\n|8S }
~w</!s HK)cKzG[s! }
{T'GQz+R" @R m-CWa }