如何实现修改网卡物理地址的三种方法
SasJic2M *-p}z@8 同样要感谢胡大虾
8)I^ t81 H$4:lH&( 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
<2qr}K{'A o{[YA}xc 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
IPo?:1x]s ;4~hB 使得两块卡的MAC地址不同,那么网络仍然可以工作。
k$^`{6l `PH{syz 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
VW4r{&rS B^9j@3Ux 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
czd~8WgOa Th%Sjgsn 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
y'*K|aTG -3Vx76Y 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
U/NoP4~{ #;nYg?d= 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
[cp+i^f XpJ7o=?W3 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
n?Nt6U 92KRb;c 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
}`~+]9< ^J;bso` 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
BThrO d ?5
7Sk+ 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
%bfQ$a: D d</`iUq 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
9q[oa5INd uW36;3[f#1 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
@s2y~0}# 'q:`? nJ^ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
Y0-n\| Jg|XH
L) 台。
k\GcHI- e**qF=HCw 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
u4h4.NHX "a U
aotx 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
^.NU|NQi' C>*u()q>4h 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
yaH
Zt`Y V6reqEh w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
NHZz _a= !d0kV,F: ->requesthandler函数要hoo miniport的这个函数似乎不容易找
V33T+P~j $ gS>FJ 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
Hja3a{LH ut7zVp<" 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
81
sG fS78>*K bit RSA,that's impossible”“give you 10,000,000$...”
j+
0I-p b}TS0+TF “nothing is impossible”,你还是可以在很多地方hook。
}Ud*TOo ` ?+}_1x` 如果是win9x平台的话,简单的调用hook_device_service,就
XuM'_FN`A< dVT$ VQg 可以hook ndisrequest,我给的vpn source通过hook这个函数
[:SWi1cK2 %/ #NK1&M 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
P?of<i2E L>4"( 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
'kO!^6=4M PBTnIU 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
^yN&ZI3P& ={@6{-tl 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
Trz@~d/[,n &(l9?EVq1 这3种方法,我强烈的建议第2种方法,简单易行,而且
Od,qbU4O >V8-i` 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
=R$u[~Xl2X Ls+2Zbh 都买得到,而且价格便宜
o9yJf#-En aNspMJ ----------------------------------------------------------------------------
-ifFbT+x }Sh?S]]` 下面介绍比较苯的修改MAC的方法
l L@XM2" ^KT Y? Win2000修改方法:
@>2i+)=E5 ~
=2PU$u m'=Crei 6HWE~`ok6 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
xHLlMn4M T;a}#56{^ Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
Zaf:fsj> g(7rTyp4) 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
#rQ2gx4 !")tU+: 《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
l'E*=Rn :vQrOn18p 明)。
Q6!zZ))~ ,~@X{7U 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)
A>;bHf@ ?(F6#"/E 址,要连续写。如004040404040。
ep)n_!$OH" Y0dEH^I 3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
Q%f^)HZGR S3*`jF>q 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
pG^ m6\E$;` 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。
~#[yJNYQ lc1(t:"[ qUW!
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G3vxjD<DMW &P}_bx 获取远程网卡MAC地址。
G+"t/?/ /1V xc 6 ××××××××××××××××××××××××××
:B5Fdp3 RVA(Q[ ; Val|n*% :W.(S6O( 首先在头文件定义中加入#include "nb30.h"
p\tm:QWD; kY|utoAP #pragma comment(lib,"netapi32.lib")
H.|#c^I (Ag16 typedef struct _ASTAT_
FF(#]vz ' `O!X(( {
/hH lH x^D;m6 ADAPTER_STATUS adapt;
RYQR(v t?-n*9,#S NAME_BUFFER NameBuff[30];
BB!THj69a6 j<99FW"@e } ASTAT, * PASTAT;
fo#fg8zX% BxWPC#5
HU8900k+ n,V[eW#m'L 就可以这样调用来获取远程网卡MAC地址了:
p{Yv3dNl F^t DL: CString GetMacAddress(CString sNetBiosName)
wc NOLUl HJLG=mU {
G )trG9 .a gx8ouOh ASTAT Adapter;
k"T}2 7 FxtQXu-g F|o:W75 T@:Wp4>69 NCB ncb;
9~5uaP$S jrlVvzZ UCHAR uRetCode;
:uq\+(9 ,]ma+(| tqvN0vY5 D9CaFu memset(&ncb, 0, sizeof(ncb));
{W=%U|f t7dt*D_YqK ncb.ncb_command = NCBRESET;
4n!aW?% .9 on@S ncb.ncb_lana_num = 0;
z0p*Z& hk(ZM#Bh <EB+1GFuI 1EO7H{E= uRetCode = Netbios(&ncb);
pMx*F@&nU I {S;L (
iBl 3s,g* memset(&ncb, 0, sizeof(ncb));
7a=gH2]& */)c?)" ncb.ncb_command = NCBASTAT;
o/$} * J7DY f ncb.ncb_lana_num = 0;
L
O_k@3 SO|NaqWa [fya)} @Q
]=\N: sNetBiosName.MakeUpper();
yYIf5S`V] L3u&/Tn2 LEbB(x;@ BOb">6C FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
JgKO|VO xjuN- ?*G|XnM& c?f4Q,%| strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
f}#~-.NGs c@!_/0 $Uq|w[LA -[4T ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
G\/zkrxmv Yh@JXJ> ncb.ncb_callname[NCBNAMSZ] = 0x0;
_JzEGpeG b@gc{R}7 V%7WUq knu,"< ncb.ncb_buffer = (unsigned char *) &Adapter;
=V,mtT DbBcQ% ncb.ncb_length = sizeof(Adapter);
a?I=
!js b(eNmu x*/tyZg6 &=@IzmA uRetCode = Netbios(&ncb);
\+oQd=K@ 7{e
4c r_)' Ps 4x=v?g& CString sMacAddress;
fa
jGZyd0: .;y.]Z/; Z,
zWuE3 aD<A.Lhy if (uRetCode == 0)
#px+;k5 VZp5)-!\ {
!_]Y~[ d\&U*= sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
/kZebNf6H }Sm(]y Adapter.adapt.adapter_address[0],
KB3Htw%W[+ ?hZAxR\ Adapter.adapt.adapter_address[1],
pz!Zs."f) R$h<<v)% Adapter.adapt.adapter_address[2],
7X`g,b! m4[ ;(1 Adapter.adapt.adapter_address[3],
|{z:IQLv !P2ro~0/ Adapter.adapt.adapter_address[4],
[SjqOTon{ %+aCJu[k(z Adapter.adapt.adapter_address[5]);
(+w*[qHe h"[AOfTE$ }
MD}w Y><C f&NgS+<K$ return sMacAddress;
-V*R\,> 9@SC}AF. }
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a(m2n.0'> 5c@,bIl * 修改windows 2000 MAC address 全功略
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+C^nO=[E _>o:R$ %} w1FcB$ +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^_^
u4*BX& U45e2~1!O $!-yr7 k90YV( 2 MAC address type:
W-$Z(Z
XL ")1:F> OID_802_3_PERMANENT_ADDRESS
3p$?,0ELH *[Imn\hu OID_802_3_CURRENT_ADDRESS
`Y0%cXi3 R)?*N@.s 0gu_yg! R [CTnXb modify registry can change : OID_802_3_CURRENT_ADDRESS
/m!BY}4W #JqB ;'\ but OID_802_3_PERMANENT_ADDRESS, you must modify driver
xS5vbJ ^7`BP%6 [>vLf2OID v1#otrf ,X?{07gH IY1//9 Use following APIs, you can get PERMANENT_ADDRESS.
8$]1M,$r j}#w)M CreateFile: opened the driver
[DYQ"A=)d Ex.yU{|c DeviceIoControl: send query to driver
XMCXQs& SjK !K#qe Y} 4XL^D~V Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
oe ~'o' :ffY6L+ Find the location:
HRpte=`q $o!zUH~'v .................
tb 5`cube !@5 9) :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
[XN={ NYhB'C2 :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
RV1coC.g4x 44J]I\+ :0001ACBF A5 movsd //CYM: move out the mac address
Mg+2.
8% M.JA.I@XC :0001ACC0 66A5 movsw
`T1 g%aYDl :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
6u?>M9 E[OJ+ ;c :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
gZVc 5u< &L3M] :0001ACCC E926070000 jmp 0001B3F7
GWGSd\z U%-A?5 ............
#j;^\rSv- IM*y|UHt change to:
eB2a-, %q"%AauJR :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
D2#ZpFp"h V( }:=eK :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
pG_;$8Hc z xEL+ P :0001ACBF 66C746041224 mov [esi+04], 2412
7o\@>rNWP y4yhF8E>;U :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
^"E^zHM( UB@Rs|) :0001ACCC E926070000 jmp 0001B3F7
ip\sXVR z>xmRs
.....
rDtY[ K&u_R
1pVS&0W .C%<P"=J4h *9
{PEx b\f
O8{k DASM driver .sys file, find NdisReadNetworkAddress
#x@$lc=k3
oueC ]dVGUG8 4>YR{ ......
cs48*+m <(#(hDwy :000109B9 50 push eax
0J*??g-n *YI98 yHYsZ,GE #Bze,?@ * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
UhF-K#Z9 5{TsiZh4 |
3l]lwV 'B$yo] :000109BA FF1538040100 Call dword ptr [00010438]
&/Z
/Y ] a"1t-x :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
';k5?^T i%iL[id:w :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
2F;y;l% q~Hn-5H4Q :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
xh-o}8*n" %X]jaX7 :000109C9 8B08 mov ecx, dword ptr [eax]
'd0~!w Ng&%o :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
AD>e?u @)F )S7 :000109D1 668B4004 mov ax, word ptr [eax+04]
`%bypHeSp @3i\%R)n; :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
Q>qUk@ rw[ph[\X ......
k?yoQL* &N9
a<w8+ Y;eZ9|Ht9 [|wZ77\ set w memory breal point at esi+000000e4, find location:
Z{.8^u1I NSMyliM1Y ......
ZmqKQO wVXS%4|v // mac addr 2nd byte
&<g|gsG` Jumgb :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
uh_RGM& *tFHM &a // mac addr 3rd byte
`cn#B
BV a~`eQ_ND :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
k8yEdi` Eh`7X=Z7E :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
Ufj`euY m,28u3@r ...
)iX~}7 o#)C^xlQ :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
'c&Ed T.F!+ // mac addr 6th byte
QhFVxCA ~Gp[_ %K :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
.<?GS{6
N yF:1( 4 :000124F4 0A07 or al, byte ptr [edi]
0JS?; fk Tb}4wLu :000124F6 7503 jne 000124FB
Rh2+=N<X OKZV{Gja :000124F8 A5 movsd
234p9A@ o 11jca| :000124F9 66A5 movsw
;>hO+Wo `RT>}_j // if no station addr use permanent address as mac addr
iU918!!N LP^$AAy .....
z
kP_6T09 )}R0Y=e yN0Vr\r2 ]! &FKy change to
BZ#(
Y Uc+0 :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
pad*oPH, &E F!OBR :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
\sixI;-2 2DrM3ZU8 :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
9=M$AB ;+_:,_ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
YqD=>P[O ^e5=hH-% :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
|i*37r6]= u#fM_>ML :000124F9 90 nop
/62!cp/F/D ,KZ~?3$yj :000124FA 90 nop
!n!*/[}X /HEw-M9z s[*rzoA .sW|Id ) It seems that the driver can work now.
ODN/G%l Paq4 2qNt,;DQ @;4zrzQi7 Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
MY)O^I X$ r6Dz;uz rKc9b<Ir X`/k)N>l Before windows load .sys file, it will check the checksum
xu%k~4cB, aK~8B_5k8 The checksum can be get by CheckSumMappedFile.
8`{:MkXP -ad{tJV| :kV#y }#+^{P3 ; Build a small tools to reset the checksum in .sys file.
Po0A#Z l kazzVK5x 0> E r=,e rXq.DvQ Test again, OK.
c#]4awHU ?R
'r4P, T<>,lQs(a E=Bf1/c\ 相关exe下载
Oszj$C(jF :,7hWs http://www.driverdevelop.com/article/Chengyu_checksum.zip ttQGoUkj {fM'6;ak ××××××××××××××××××××××××××××××××××××
~=LE0. 3[ hE/cd1iJ$ 用NetBIOS的API获得网卡MAC地址
) q4[zv9 B-Hrex] ××××××××××××××××××××××××××××××××××××
e>OoyDZ@R ;;t yoh~t (,2SXV h"W,WxL8 #include "Nb30.h"
]N]!o#q}L gVuFHHeUz #pragma comment (lib,"netapi32.lib")
n8[!pH~6 e%M;?0j Y|qTyE% {S\{Ii6 ?z+eWL {YC@T(
typedef struct tagMAC_ADDRESS
]/6z;
~3U IP pN@ {
y.k~Y0 !BF;
>f` BYTE b1,b2,b3,b4,b5,b6;
U/M>?G~ q?:dCFw$x5 }MAC_ADDRESS,*LPMAC_ADDRESS;
&-w
Cvp7 tOD6&< 3}1u\(Mf pki%vRY typedef struct tagASTAT
r5/0u(\LB FV!q!D {
T::85 \@zHON( ADAPTER_STATUS adapt;
gJ{)-\ Fo_sgv8O< NAME_BUFFER NameBuff [30];
H?Wya.7 IOH}x4 }ASTAT,*LPASTAT;
kD%( _K5 }8z?t:|S ]W!0$'o !qg`/y9 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
q2j{tP# >=>2m2z= {
Or+U@vAnk _[3D NCB ncb;
}X6m:#6 $%Kfq[Q UCHAR uRetCode;
33q}CzK ^
@5QP$. memset(&ncb, 0, sizeof(ncb) );
V!=,0zy~Z q;CiV ncb.ncb_command = NCBRESET;
A)!*]o>U '<<t]kK[N ncb.ncb_lana_num = lana_num;
c?-H>u t{kG<J/l //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
Llo"MO*sr /6*42[r uRetCode = Netbios(&ncb );
+'a^f5 !pW0qX\1n memset(&ncb, 0, sizeof(ncb) );
T^KKy0ZGM 59A}}.@?m ncb.ncb_command = NCBASTAT;
)akoa,#%6c {tZ.v@ ncb.ncb_lana_num = lana_num; //指定网卡号
4$<JHo
@. cq]6XK-W strcpy((char *)ncb.ncb_callname,"* " );
[q-h|m SnfYT)Ph ncb.ncb_buffer = (unsigned char *)&Adapter;
4VSU8tK|N] Sm|6 %3 //指定返回的信息存放的变量
AkV#J,
3LC eMsd37J ncb.ncb_length = sizeof(Adapter);
>GRxHK@G 4HlQ&2O%# //接着,可以发送NCBASTAT命令以获取网卡的信息
M2Qr(K| (A#^l=su uRetCode = Netbios(&ncb );
VONDc1%ga eauF~md, return uRetCode;
0h_|t-9j T8g$uFo }
/x$ nje,. ;_(4Q*Yx Q2gq}c~ TeM|:o int GetMAC(LPMAC_ADDRESS pMacAddr)
*]X'( /b_ lo+A%\1 {
:F?C)F %h@EP[\ NCB ncb;
&8lZNv8;(p e7 o.xR UCHAR uRetCode;
3w'tH4C[Y Nf\LN$ &8 int num = 0;
o+'6`g'8 0l6.<-f{ LANA_ENUM lana_enum;
(<9u-HF# ]=BB# memset(&ncb, 0, sizeof(ncb) );
[W&T(%(W- S9.o/mr ncb.ncb_command = NCBENUM;
77Dn97l)& hgq;`_;1, ncb.ncb_buffer = (unsigned char *)&lana_enum;
ZECfR>`x e^voW"?% ncb.ncb_length = sizeof(lana_enum);
<5051UEu 2+XAX:YD //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
@VEb{ w[H AwR=]W;j //每张网卡的编号等
mfr|:i z{QqY.Gu{G uRetCode = Netbios(&ncb);
W=?<<dVYD ?J0y| if (uRetCode == 0)
z24q3 3O 2?Vd 5xkt {
'g\4O3&_ L4W5EO$ num = lana_enum.length;
6=C<>c%+ tw@X>
G1z //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
PJ#,2=n~ ~n_HP_Kf? for (int i = 0; i < num; i++)
He@KV= K&-"d/QuLg {
!N^@4* m&3xJuKih ASTAT Adapter;
~}
~4 Vurqt_nb if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
%cn<ych
G dZuOrTplA {
UEL_uij 307I$*%W pMacAddr.b1 = Adapter.adapt.adapter_address[0];
KI.hy2?e vY3h3o pMacAddr.b2 = Adapter.adapt.adapter_address[1];
A#,ZUOPGH fz_r7? pMacAddr.b3 = Adapter.adapt.adapter_address[2];
%]i15;{X xE}>,O|'q pMacAddr.b4 = Adapter.adapt.adapter_address[3];
8ao _i=&x UiNP3TJ'L pMacAddr.b5 = Adapter.adapt.adapter_address[4];
*T1_;4i {!`6zBsP pMacAddr.b6 = Adapter.adapt.adapter_address[5];
#vlgwA lOp`m8_= }
8@R|Km5h Fr-SvsNFB }
7tp36 TE 3so%gvY.' }
l]SX@zTb
='jT~\ return num;
zbiL P83 0g;|y4SN= }
Z_NCD`i; =_^X3z0 a+QpM*n7Lq Ny#^&-K ======= 调用:
Gc7=
'3;b@g, q^nVN# W,u:gzmhw MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
wd6owr ^.y\(= int n = GetMAC(m_MacAddr); // 获得网卡数量
W+*
V)tf ?JUeuNs9 W g!
Lfu O/LXdz0B TCHAR szAddr[128];
2an f$^[ <VE@DBWyl~ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
dRMx[7jVA :Dp0?&_ m_MacAddr[0].b1,m_MacAddr[0].b2,
pR_9NfV{ \2z>?i) m_MacAddr[0].b3,m_MacAddr[0].b4,
5zJq9\)d+ KPki}'GO m_MacAddr[0].b5,m_MacAddr[0].b6);
CC`JZ.SO 7EJ+c${e.- _tcsupr(szAddr);
Qb%J8juRf I^]nqK // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Vvo7C!$z 6u%&<")4HP 4M T 7 `sr |j|rS5 Gw` L" VEH>]-0K ××××××××××××××××××××××××××××××××××××
gGuO 05R@7[GWq 用IP Helper API来获得网卡地址
HOi`$vX}N - YBY[%jF> ××××××××××××××××××××××××××××××××××××
E-FUlOG& A@'OJRc $~kA
B8z W*G<X.Hf 呵呵,最常用的方法放在了最后
{`_i` +T+#q@ \. S/| $;PMkUE 用 GetAdaptersInfo函数
\<K5ZIWV zm# ?W iow"n$/ Ul# r 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
N>E_%]C h D+c>F5 x1<|hTPk A}^mdw9 #include <Iphlpapi.h>
{{1G`;|v9 =MWHJ'3-/ #pragma comment(lib, "Iphlpapi.lib")
}B^tL$k
b2*TgnRq E`J@hl$N QWU-m{@~& typedef struct tagAdapterInfo
O&&~NXI\ 3U}%2ARo_ {
HKe K<V BLFdHB.$T char szDeviceName[128]; // 名字
8,|k ao: &3&HY:yF char szIPAddrStr[16]; // IP
1Ws9WU H*6W q char szHWAddrStr[18]; // MAC
R-14=|7a- _dU\JD DWORD dwIndex; // 编号
Xc.`-J~Il {G-kNU }INFO_ADAPTER, *PINFO_ADAPTER;
cb bFw d5 -qZ{W <naz+QK' [B3RfCV{ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
SWLo|)@[/ /@5YW"1 /***********************************************************************
13f)&#, F )}vl\7= * Name & Params::
P
{'b:C `_h&glMJ,q * formatMACToStr
R#KU^]"( ULW~90 * (
:KO2| v\ Va8&Z * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
JS77M-Ac 6C)_ * unsigned char *HWAddr : 传入的MAC字符串
xD$\,{ .C(tMF]D, * )
JI5Dy>u: X?Au/ * Purpose:
a{e4it \NC3'G:Ii * 将用户输入的MAC地址字符转成相应格式
Mihg: P;*(hY5& **********************************************************************/
:EyD+!LJ E"0>yl) void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
>d6| ^h'0 adw2x pj {
.(vwIb8\_ .V*^|UXbHi int i;
EK'!}OGCG 2pAW9R#UV- short temp;
I@3MO0V^ &{i{XcqH' char szStr[3];
NVs@S-rpX |hQ;l|SWg _4f;<FL W9)&!&<o strcpy(lpHWAddrStr, "");
9FX-1,Jx H.0K?N&\?> for (i=0; i<6; ++i)
svSVG:48 E'8;10s {
bZ6+,J g78^9Y*1 temp = (short)(*(HWAddr + i));
E.f%H(b Ep}s}Stlr} _itoa(temp, szStr, 16);
#/]nxW.S -YE^zzh if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
;Qq\DFe.w ~5g ~;f[4 strcat(lpHWAddrStr, szStr);
`{Ul! [
3HfQ if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
ctUp=po YzWz| }
#Dac~>a' *h|U,T7ew }
A=4OWV? j39wA~K *`U~?q} dRDnJc3 // 填充结构
He)%S]RLk q:(%*sY> void GetAdapterInfo()
h$*!8=M Ls%MGs9PI {
`2snz1>!j u&NV,6Fj2[ char tempChar;
y)pk6d }M+7T\J! ULONG uListSize=1;
M?qy(zb $u.z*b_yy PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
D]}G.v1 {8OCXus3m int nAdapterIndex = 0;
M}Sv8D]I "oD[v 36NpfTW ZW}_DT0 DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
]-q;4. g'gdgfvn &uListSize); // 关键函数
3u;oQ5<(v PeT'^?> nlYNN/@" 1qch]1
^G if (dwRet == ERROR_BUFFER_OVERFLOW)
,)XLq8 J *yg& {
yw!{MO Z7#+pPt! PIP_ADAPTER_INFO pAdapterListBuffer =
Zh,71Umz +H.`MZ= (PIP_ADAPTER_INFO)new(char[uListSize]);
xmG<]WF>E .h[:xYm dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
s>en p[-O( 3Y if (dwRet == ERROR_SUCCESS)
K8~d^G OPi0~s {
Rv=YFo[B TJN4k@\$2 pAdapter = pAdapterListBuffer;
nEfK53i_ ?(PKeq6 while (pAdapter) // 枚举网卡
9z0p5)]n> y2v^-q3 {
C}X\|J :Al!1BJQ CString strTemp = pAdapter->AdapterName; // 网卡名字
u y+pP!< ~dSr5LUD strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
: +u]S2u{ R/_&m$ZB strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
Zc yc*{DS H.;Q+A,8^ *I+Q~4 K'xV;r7Nt strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
BWNi [^] 9!GM{ pAdapter->IpAddressList.IpAddress.String );// IP
CAlCDfKW} ye97!nIg@ E{\2='3\ #z(]xI)" formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
Fcx&hj1gQ *v`eUQ: pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
jo7\`#(Q t:S+%u U gr{ DWCK z{543~Og59 AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
]iWRo' {vj)76%y "~nZ GiK Zfw,7am/ pAdapter = pAdapter->Next;
*Ly6`HZ9 [;N'=]` NlqImM=r, >~f]_puT nAdapterIndex ++;
d5b%
W3 N[hG8f }
QPx^_jA :3PH8TL delete pAdapterListBuffer;
+t.b` U`- xo)P?- }
[UR-I0 s!/ :m;p:l|W }
54,er$$V pCDmXB }