如何实现修改网卡物理地址的三种方法
c5pK%I }O rje;Bf 同样要感谢胡大虾
dTte4lh V}Oz!
O 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
k L4 # 1[-`*Ph 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,
f"^t~q[VS J|HV8 使得两块卡的MAC地址不同,那么网络仍然可以工作。
w{]B)>! 1W l_,6<wWp 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
`S4G+j>u6 j)Z0K$z= 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
>t.PU.OM p0}Yo8? OW 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
TJB4N$-}A 1&Ma`M(' 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
jR*iA3LDo ?}EWfsA 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
p:ZQ*Ue 7nM<P4\ 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
XXQC`%-]<i ^;?w<9Y 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
c;=St1eoz D%=&euB 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
0BAZWm IWwOP{ <ZQ 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
$jBi~QqOf =c]We:I 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
.mOm@<Xdg 6vzvH 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
CurU6x1 j-qg{oIJ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
)5Cqyp~P `];ne]xM 台。
ZY;g)`E1 rERtOgi 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
YYvX@f $-E<{ 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
UY:Be8C A +RK/u 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
r 2{7h> e`5:46k| w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
j}8^gz] x26 sH5 ->requesthandler函数要hoo miniport的这个函数似乎不容易找
472'P `2xt%kC 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
P+3
]g{2w YJwffV}nd 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
f{'NO`G M/}i7oS] bit RSA,that's impossible”“give you 10,000,000$...”
_Aw-{HE' L_>LxF43 “nothing is impossible”,你还是可以在很多地方hook。
;i 3C
y $L&N0z 如果是win9x平台的话,简单的调用hook_device_service,就
jgw+c3^R_ 9O:-q[K** 可以hook ndisrequest,我给的vpn source通过hook这个函数
C7Hgzc|U 0#F<JsO|u 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
]Vf2Mn=]" c* )PS`]t 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
*0 ;| CWnRRZ}r 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
;{g>Z| a+n?y)u 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
V}4u1oG (DTkK5/% 这3种方法,我强烈的建议第2种方法,简单易行,而且
)/t=g QST-!`]v 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
bj 0-72V "3NE%1T 都买得到,而且价格便宜
_[J>GfQd 0ac'<;9]zP ----------------------------------------------------------------------------
Y-*]6:{E DQ_ pLXCC 下面介绍比较苯的修改MAC的方法
rE.z.r"O [JVUa2Sm Win2000修改方法:
`VRt{p yrR,7vJ F#7A6| b#_u.vP 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
7p,!<X}% qg8T}y> Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
|_wbxdq ,SoqVboRl 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
4m/L5W:K n)>nfnh 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
%ZZW
p%uf x^6sjfAW 明)。
.cg"M0 ILXV yU 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
mybjcsV4
;S^7Q5- 址,要连续写。如004040404040。
0D48L5kH#' {@`Z`h"N 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
#5W-*?H z8n]6FDiE 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
4krK CD>|G RU GhhK 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
Y,C3E>}Dq ]abox%U=% ]!04L}hy|P M}tr*L ××××××××××××××××××××××××××
c{s%kVOzg L;k9}HWpP 获取远程网卡MAC地址。
3 ~^ }R xk8P4`;d$ ××××××××××××××××××××××××××
*%xmCPJ MUU9IMFJ 9hIcnPu {(!j6|jK 首先在头文件定义中加入#include "nb30.h"
N_"mC^Vx cA{zyq26 #pragma comment(lib,"netapi32.lib")
X"qC&oZmf K\]ey;Bd typedef struct _ASTAT_
@I^LmB9* 5%n {
{`vv-[j| -hIDL'5u-I ADAPTER_STATUS adapt;
_PeBV< e$+?l~ NAME_BUFFER NameBuff[30];
F7zBm53 A!Ls<D. } ASTAT, * PASTAT;
H%:~&_D *@2?_b}A
^ LMmW3W`
jI(}CT`g 就可以这样调用来获取远程网卡MAC地址了:
ovn)lIs YI*Av+Z) CString GetMacAddress(CString sNetBiosName)
lJloa'%v9 <|'C|J_! {
kU5chltGF ?Rj)x%fN ASTAT Adapter;
jJF(*D /~Q2SrYH dfBTx6/F p Rn vd| NCB ncb;
v]tbs)x;h k]=Yi; UCHAR uRetCode;
O)qedy*& $DOBC@xxzT
d!%:Ok 7Xu.z9y memset(&ncb, 0, sizeof(ncb));
/pvR-Id|6 IZV D.1 ncb.ncb_command = NCBRESET;
Vb`m3 A3C#wJ ncb.ncb_lana_num = 0;
`4&
GumG m
4VhR_ #
4AyA$t u~,@Zg87 uRetCode = Netbios(&ncb);
q1Vh]d BK>uJv-qU {]aB3 6^pddGIG memset(&ncb, 0, sizeof(ncb));
G(-1"7 <6=kwV6 ncb.ncb_command = NCBASTAT;
~G!>2 +L 1k2+eI ncb.ncb_lana_num = 0;
HF9d~7R }5Yd:%u5 Zb)j2Xgl ,4hQ#x sNetBiosName.MakeUpper();
!xm87I #\kYGr-G) io_4d2uBh `2S G{5o; FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
`Z*k M VN w{J0K;L s7?Q[vN V45\.V strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
K~p\B
Hn%n>Bnl <QGf9{m XOQj?Q7)U ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
-AUdBG PT7L65 ncb.ncb_callname[NCBNAMSZ] = 0x0;
#M;Cw}pW pCOr{I\ (B@:0}> [bd fp
a ncb.ncb_buffer = (unsigned char *) &Adapter;
m&xyw9a nmlQ-V- ncb.ncb_length = sizeof(Adapter);
!ydJ{\; 0*S2_&Q) l][{
#>V ?ic 7M uRetCode = Netbios(&ncb);
,/n<Qg"` [m7^Euury Fw!CssW 5a1)`2V2M CString sMacAddress;
4R5+"h: E5.3wOE *i#m5f} HMbF#!E if (uRetCode == 0)
uop|8n1 d&n&_> {
J_A+)_ #Jt9U1WbF sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
^sxcBG FBpf_=(_1 Adapter.adapt.adapter_address[0],
B`,4M& c?;~Z Adapter.adapt.adapter_address[1],
P#5&D*`}h b]s.h8+v; Adapter.adapt.adapter_address[2],
+~lZ]a7k 3*9<JHu Adapter.adapt.adapter_address[3],
&UtsI@Mu /7Z;/|oU Adapter.adapt.adapter_address[4],
k^-HY[Q9 uY+N163i Adapter.adapt.adapter_address[5]);
P+r-t8 R1Jj 3k }
Ym~*5| ^i}*$ZC72 return sMacAddress;
wmh[yYWc (orO=gST-/ }
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=bm<>h7.) p-QD(+@M 修改windows 2000 MAC address 全功略
i}mvKV?!|1 r9@4-U7v& ××××××××××××××××××××××××××××××××××××××××
ki`7S .0$$H"t u'"VbW3u n &y-(UOqbkP 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
_B4H"2}[Y ;<qv-$P
?`%7Y~ nY7
ZK 2 MAC address type:
Aa^%_5 tjw4.L<r OID_802_3_PERMANENT_ADDRESS
}r`m(z$z ;Js-27_0 OID_802_3_CURRENT_ADDRESS
6`$HBX%.K -A}U^-'a} +[$d9 3=(Gb modify registry can change : OID_802_3_CURRENT_ADDRESS
+c@s
o5(`7XV6D but OID_802_3_PERMANENT_ADDRESS, you must modify driver
1+\ZLy!5: %J`cYn# =b+W*vUAw ~/0t<^ o' U:: C^sHj5\( Use following APIs, you can get PERMANENT_ADDRESS.
sB|>\O#- wBr$3: CreateFile: opened the driver
o#wDA0T L`>uO1O DeviceIoControl: send query to driver
Qs24b
.qBL.b_` &p>VTD q}vz]L&o Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
SyHS 9> zd1X(e<|{ Find the location:
wvH=4TT=w" KjK.Sv{N .................
.L;M-`^ @f<q&K%FJ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
GabYxYK RLuA^ONI :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
@=@7Uu- -rC_8.u : :0001ACBF A5 movsd //CYM: move out the mac address
|etA2"r& ~j}7Fre :0001ACC0 66A5 movsw
!JZ)6mtlr AcF6p)@_ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
\[m{ &%^G "P4#Q_ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
,Mt/*^| U-uBz4Gha :0001ACCC E926070000 jmp 0001B3F7
.c#G0t<i[ {rp5qgVE< ............
<B,z)c :aYbP,mE change to:
UZsn14xSA Q};g~b3 :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
kB41{Y - H}TzNs :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
3vs;ZBM Mp8BilH-T :0001ACBF 66C746041224 mov [esi+04], 2412
-ti
nL(?3 <+0TN]? :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
y _Mte {yPJYF_l :0001ACCC E926070000 jmp 0001B3F7
Iu<RwB[#Q Gag=GHG .....
e;IzK]kP RgF5w<Vd. #x)lN &f2'cR Sb9O#$89 I-=H;6w7 DASM driver .sys file, find NdisReadNetworkAddress
cjTV~(i'4A 1 uKWvp0\ :cx}I K'Gv+UC*6 ......
DOk(5gR ?8{x/y: :000109B9 50 push eax
@vy{Q7aM WfnBWSA2T {w,g~ew
` //[zUn * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
G)vq+L5% rKK{*%n |
-Fl;;jeX R~=_,JUW :000109BA FF1538040100 Call dword ptr [00010438]
s>A!Egmo :P!"'&gCL :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
U$-;^=; y;M}I8W[ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
b.Yl0Y v>e%5[F :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
|H!kU.f] W.B;Dy,Y :000109C9 8B08 mov ecx, dword ptr [eax]
x4r=ENO)q ?1+JBl~/d :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
N-lo[bDJh dZMOgZ.!yr :000109D1 668B4004 mov ax, word ptr [eax+04]
2}NWFM3C fj/sN HU :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
1c$<z~
t[L_n m5- ......
LjE@[@d ,KM-DCwcG
?0ezr[`. XAn{xNpz set w memory breal point at esi+000000e4, find location:
?Re6oLm<B 7wO0d/l_ ......
lphELPh E[z8;A^:0 // mac addr 2nd byte
5tSR2gG#K, UL46%MFQ\ :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
BIFuQ?j3 dzK]F/L] // mac addr 3rd byte
FMuakCic5 zc<C %t[~y :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
o{EWNkmj `Gl@?9,i :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
W$x'+t5H X-F|&yE~< ...
p;S<WJv k 8:j8>K*6 :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
rYnjQr2a Td&w
// mac addr 6th byte
D`;Q?fC 0Hz*L,Bh4 :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
rPV\ F Ea%}VZ&[ :000124F4 0A07 or al, byte ptr [edi]
mVYLI!n}0# q?x.P2 :000124F6 7503 jne 000124FB
I("J$ 0K-jF5i$` :000124F8 A5 movsd
jgLCs)=5hV /aepE~T :000124F9 66A5 movsw
:Mss"L820 MB,;HeP! // if no station addr use permanent address as mac addr
+DwyMzeE sR`WV6!9 .....
?]S!-6: &H!#jh\w ,|4%YaN.3 a7#J af change to
pZRKM<k {1^9* :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
L]o
5=K _"8\k7S* :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
Y-%S,91O ;C8'7 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
|BD]K0 n<;TBK :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
_
i )Z8# SSANt?\Z< :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
j|f$:j *yGOmi :000124F9 90 nop
P7n+@L$ ~%9ofXy :000124FA 90 nop
|q?I(b4 Q@ 9?)r0`:# `jR;RczC \*#9Ry^f It seems that the driver can work now.
[{F8+a^ CCJ!;d;&87 %Uk]e5Hu dB7E&"f Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
iG*3S) y: @[QhV )B@veso{ ': Gk~ Before windows load .sys file, it will check the checksum
Z3=DM=V;v {#CyO
b4 The checksum can be get by CheckSumMappedFile.
/U[Y w) )J+vmY~& Au'[|Prr *B(na+ Build a small tools to reset the checksum in .sys file.
VIL #q $I!vQbi k2N[B(&4J 31k.{dnm Test again, OK.
LJYFz=p" f&B&!&gZ QNzI l,HM m|oU 相关exe下载
Lm"a3Nb D_D<N(O http://www.driverdevelop.com/article/Chengyu_checksum.zip UyBI;k^]
uG&xtN8 ××××××××××××××××××××××××××××××××××××
^rjICF e cD
Z]r@AQ 用NetBIOS的API获得网卡MAC地址
LHKawEZ yb56nd ××××××××××××××××××××××××××××××××××××
>y"V% {e0cc1Up} y} AkF2: >%x7-->IB #include "Nb30.h"
{ :'#Ts< 1XUsr;Wz #pragma comment (lib,"netapi32.lib")
6pM[.:TM ihBlP\C :w:hqe|_ -("sp lhva| 3qE2mYK typedef struct tagMAC_ADDRESS
oOUL<ihe? l_5]~N {
\"{+J q+5g+9 BYTE b1,b2,b3,b4,b5,b6;
9'faH vzM8U>M }MAC_ADDRESS,*LPMAC_ADDRESS;
[U.3rcT"N t J
N;WK.6 .z4
fJx cm@q{(r typedef struct tagASTAT
x;dyF_*; IWERn
v! {
ozwPtF5 !f[LFQD ADAPTER_STATUS adapt;
G?)NDRM K?o( zh; NAME_BUFFER NameBuff [30];
yaza 6^y*A!xY }ASTAT,*LPASTAT;
uOUgU$%zqH uP2e/a GcaLP*%>B #N9^C@ UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
88x_}M^Fnl _b|mSo,{Y {
>uT,Z,7O R?Zv NCB ncb;
^=`7]E [p KtTv0[66 UCHAR uRetCode;
.P(k |D& {~q"Y]? memset(&ncb, 0, sizeof(ncb) );
n]:Xmi8p qg1s]c~0u ncb.ncb_command = NCBRESET;
YbAa@Sq@ C'$w*^me ncb.ncb_lana_num = lana_num;
)tYu3*' 0%J0.USkM7 //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
/2z, ?,jL QL/I/EgqC uRetCode = Netbios(&ncb );
mbT4K8<^ -wn,7; memset(&ncb, 0, sizeof(ncb) );
JC6?*R E,IeW {6s ncb.ncb_command = NCBASTAT;
r+v?~m! A1>fNilC9 ncb.ncb_lana_num = lana_num; //指定网卡号
g{PEplk 3Ye{a<ckK strcpy((char *)ncb.ncb_callname,"* " );
7m.#No>^ Iu"7 ncb.ncb_buffer = (unsigned char *)&Adapter;
[}>!$::Y hK]mnA[Y //指定返回的信息存放的变量
ZZ'5BfI"I% lV%oIf[OB ncb.ncb_length = sizeof(Adapter);
tKS'#y!R a4d7;~tZ //接着,可以发送NCBASTAT命令以获取网卡的信息
N!~O~Eo3 W kP`qD3 uRetCode = Netbios(&ncb );
h~EGRg #jj+/>ZOi return uRetCode;
b-8}TTL> -v %n@8p }
WUBI(g\ Am
~P$dN Cer&VMrQK c-VIp A1 int GetMAC(LPMAC_ADDRESS pMacAddr)
6 2:FlW> gpw,bV {
}3O 0nab \s?8}k NCB ncb;
LvqWA} <N{wFvF UCHAR uRetCode;
%*
k`z#b &+5ij;AD int num = 0;
"5HSCl$r% I>EEUQR/$H LANA_ENUM lana_enum;
:X}n[K E1j3c
:2 memset(&ncb, 0, sizeof(ncb) );
?}e^-//*i 4mHk,Dd9, ncb.ncb_command = NCBENUM;
uv=a}U; Y&<]:) ncb.ncb_buffer = (unsigned char *)&lana_enum;
XL[Dmu& B:Y F|k}T ncb.ncb_length = sizeof(lana_enum);
UgLFU# Zg%tN#6y //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
jM}(?^@ 9=q& SG //每张网卡的编号等
.?vHoNvo ;}Ei #T,D uRetCode = Netbios(&ncb);
K491QXG +MZI \> if (uRetCode == 0)
TSD7R I7wR[&L885 {
5T%2al,F` G6.lRaPu"m num = lana_enum.length;
qSGM6kb riL|B3 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
zO2=o5nF. UZdGV?o ? for (int i = 0; i < num; i++)
le'
Kp
V
'QQq0. {
"IB36/9 xL*J9&~iG ASTAT Adapter;
I 12Zh7Cc: wH$qj'G4CN if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
h% KEg667 }hsNsQ {
\FUMfo^ R7"7
Rx
pMacAddr.b1 = Adapter.adapt.adapter_address[0];
{i+
o'Lw kia[d984w pMacAddr.b2 = Adapter.adapt.adapter_address[1];
z#Fel/L`O gs3c1Qa3b pMacAddr.b3 = Adapter.adapt.adapter_address[2];
3"zPG~fY{ @dk-+YxG pMacAddr.b4 = Adapter.adapt.adapter_address[3];
%Z4*;VwQ D+v?zQw pMacAddr.b5 = Adapter.adapt.adapter_address[4];
OPzudO ~N i pMacAddr.b6 = Adapter.adapt.adapter_address[5];
zzhZ1;\ F \ls]luN }
SGSyO0O EYn?YiVFU }
h$kz3r;b," rbnAC*y8'L }
:P}3cl_ [:.wCG5 return num;
kBhjqI* x;)I%c }
X+ITW# 'bJGQ[c &muBSQ- ttUK~%wSx ======= 调用:
p~@,zetS sJ|pR=g)! <4LJ#Fx 9 Gd6/2 MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
6&os`! ekvs3a^ int n = GetMAC(m_MacAddr); // 获得网卡数量
"G
[Nb:,CR ;:D-}t; U;#KFZ+~ c'i5,\ #X TCHAR szAddr[128];
gLX<>|)* J)YlG* wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
Ob/)f)!! [*^.$s( m_MacAddr[0].b1,m_MacAddr[0].b2,
P)`^rJ6 oj djy#: m_MacAddr[0].b3,m_MacAddr[0].b4,
?YW~7zG QMBT8x/+_' m_MacAddr[0].b5,m_MacAddr[0].b6);
?Z 2,?G FE\E%_K'n7 _tcsupr(szAddr);
Zu.hcDw1 _=~u\ $ // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
\:4*h Qp:I[:Lr; ML_VD*t9 9,'m,2%W P`lv_oV ]?4;Lw ××××××××××××××××××××××××××××××××××××
}n==^2 tLy:F*1i 用IP Helper API来获得网卡地址
gsyOf*Q$ J#..xJ?XRD ××××××××××××××××××××××××××××××××××××
l1 Kv`v\ I1fpX | 1Z}5ykM3 "Au4&Fu 呵呵,最常用的方法放在了最后
|Mq+QDTTw~ 4EqThvI{ +5zXbfO )s
$]+HQs 用 GetAdaptersInfo函数
<VxA&bb7c .#yg=t1C Fv~lasW[ .C^P6S2oJ 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
L)JB^cxf y*iZ;Bv j !zE{`Ha~ eS8(HI6{^ #include <Iphlpapi.h>
*igmi9A c[Fc3 #pragma comment(lib, "Iphlpapi.lib")
sq'm)g H~j@n!) :'p)xw4K| (]#^q8)]\9 typedef struct tagAdapterInfo
='m$O kd'b_D[$H {
D]@(LbMG4 P =X]'m_B char szDeviceName[128]; // 名字
ly%^\jW mo| D char szIPAddrStr[16]; // IP
(K[{X0T eft=k} char szHWAddrStr[18]; // MAC
qd0G sr}j {lds?AuK DWORD dwIndex; // 编号
X/4CXtX^ Usf@kVQ }INFO_ADAPTER, *PINFO_ADAPTER;
R{@saa5I(> ]K(a32V CH |Rfj
0+ i-CJ{l INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
b-&rMML bbC@ /***********************************************************************
x@
=p p.W7>o,[w * Name & Params::
$J6
.0O p\[!=ZXFr\ * formatMACToStr
?AFb& )?jFz'<r * (
WM+8<|)n .w4|$.H * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
H
r:*p6 Sj ovL@X * unsigned char *HWAddr : 传入的MAC字符串
8ve-g\C8 H rRevyTs * )
_&=`vv' G4i%/_JU * Purpose:
^?e[$} fS}Eu4Xe * 将用户输入的MAC地址字符转成相应格式
E]q>ggeNH XB'rh F8rl **********************************************************************/
%ZRv+}z TY]0aw2]|7 void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
}zA|M9%E ;*5z&1O {
Rc)]A&J n*GB`I*g int i;
NL.3qx 5JOfJ$(n short temp;
M0m%S:2 4"PA7
e char szStr[3];
9ZOQNN<ex 86%k2~L
x6>WvFZ oxFd@WV5 strcpy(lpHWAddrStr, "");
70avr)OM WA}'[h for (i=0; i<6; ++i)
Rq15AR -)J*(7F(6^ {
<!dZ=9^^1 ]UOzz1 temp = (short)(*(HWAddr + i));
<> =(BAw ]@SEOc@ j _itoa(temp, szStr, 16);
wB 8548C}- K{y`Sb~k if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
G]l/L\{ 34k(:]56| strcat(lpHWAddrStr, szStr);
<mLU-'c@ f:q2JgX if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
>Dv=lgPF t":^:i'M }
[HXd|,~_j- BI2'NN\ }
= r=/L s/?(G L+Ae bAY>o 0NsPo // 填充结构
_uh@fRyh TFc/` void GetAdapterInfo()
I<lkociUCG !H^R_GC {
K(mzt[n( 7<Ut/1$MI char tempChar;
GB>h8yXH c1%ki%J# ULONG uListSize=1;
mX
SLH' ZCuh^ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
78z/D|{" >48)@sS int nAdapterIndex = 0;
wW/wvC- mpCKF=KL. Y%rC\Ij/i o AS 'Z| DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
ilj9&.isB ,J-YfL^x6* &uListSize); // 关键函数
$_Lcw"xO 8MYLXW6 L:|X/c9r[ f}Ne8]U/Hc if (dwRet == ERROR_BUFFER_OVERFLOW)
R=#q"9qz .Um?5wG~i {
=!1-AR%.^ Ba"^K d` PIP_ADAPTER_INFO pAdapterListBuffer =
]%cHm4#m3 !q7;{/QM6 (PIP_ADAPTER_INFO)new(char[uListSize]);
w /Bn2bD o=QRgdPD dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
i/C
-{+}U _G-b L; if (dwRet == ERROR_SUCCESS)
Ti9:'I
Allt]P> {
%~~z9 6( ^cKv JSY pAdapter = pAdapterListBuffer;
kb>Vw<NtE |2t7G9[n while (pAdapter) // 枚举网卡
0,"n-5Im #G[
*2h~99 {
Xj})?{FP ]|((b/L3 CString strTemp = pAdapter->AdapterName; // 网卡名字
3H\b N4 4cErk)F4 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
OxmlzQ"vM ]$?zT`>(F strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
;*j6d3E j"D0nG, YN5OuKMUd' YQB]t=Ha strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
)=,9`+Zta D@lAT#vA pAdapter->IpAddressList.IpAddress.String );// IP
9m#H24{V' [#
tT o;q _>_ y@-b kDceBs s formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
2'O!~8U WW8L~4Zy pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
-;/@;W :+gCO!9Y (
F"& A? gne#v AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
[pC-{~ jQK2<-HZ3 r/s&ee OL mBh3& pAdapter = pAdapter->Next;
5f^`4pT Z+"E* ^&G O4u ]a%\Q2[c nAdapterIndex ++;
wHN`-
5% 0or6_y6 }
$nD k
mKl pS|JDMo delete pAdapterListBuffer;
omUl2C \<MTY: }
tB(X`A.| eQ)ioY }
hoD[wAC k9VQ6A }