如何实现修改网卡物理地址的三种方法
.;'xm_Gw< ryN-d%t? 同样要感谢胡大虾
f+&yc'[ JLhp25{x 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
6C:Lq%} @,]v'l!u 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,
N@g+51ye dU,/!|.K 使得两块卡的MAC地址不同,那么网络仍然可以工作。
DWI!\lK (_* a4xGF 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
kcle|B DQSv'!KFO 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
vd~O:=)4 1na[=Q2 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
[kCn6\_<V UxW~yk 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
m#Cp.|>kP4
[7bY( 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
cMj<k8.{ \vI_%su1N 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|Bu^(Ctw bnlL-]]9z 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
]n{2cPx5d G 6][@q 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
.}tL:^'~o 7
ir T6O<. 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
;j$84o{ Ac|`5'/Tx 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
X**wRF H Q2-20 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
4ngiad6bR L8V'mUyD 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
I0Vm^\8 j1BYSfX' 台。
dWI\VS 9 w:qwU\U>x 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
XLtuck hJ|z8Sy@1 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
m_pK'jc X3nwA#If1 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
a@%FwfIu l!oU9 w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
e@6}?q; |_O1V{Q= ->requesthandler函数要hoo miniport的这个函数似乎不容易找
2+|[e_ Wjj'yqBO^ 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
aUd633 n|(Y?`( 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
uz%rWN`{ o<x2,uT bit RSA,that's impossible”“give you 10,000,000$...”
>:Rc%ILym OrzDr “nothing is impossible”,你还是可以在很多地方hook。
,\Cy'TSz ,#s}nJ4 如果是win9x平台的话,简单的调用hook_device_service,就
zg)]: u\6:Txqq 可以hook ndisrequest,我给的vpn source通过hook这个函数
`>K;S!z !W8$-iq 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
?:UDK? M7hff4c 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
N8:vn0ww v\Q${6kEtx 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
Qp{{OjD \vKMNk;kz 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
e5MX5 T^ q4Q1Ib-<2 这3种方法,我强烈的建议第2种方法,简单易行,而且
yY8q{\G vX&Nh"0H& 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
'r3I/qg*m !MoGdI-<r[ 都买得到,而且价格便宜
e3&R3{ "(/.3`g ----------------------------------------------------------------------------
YMC*<wXN 7n
{uxE#U) 下面介绍比较苯的修改MAC的方法
W,}C*8{+ g;vG6!;E\ Win2000修改方法:
{73Z$w1% W$
M4# K`D>G< v 6Tz7 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
RY/9Ku ` ~`(#sjr6KR Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
EC|t4u3 L3,p8-d9Z 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
Q%
)fuI u05Zg*.[ 《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
b v~"_)C =rGjOb3+ 明)。
g7rn|<6FI hgL wxJu 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)
C8%q?.nH= 6j+_)7.V 址,要连续写。如004040404040。
.e~17}Ka} ilHZx2k 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。)
rgJKXl;@s 9])dLL0 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。
{ owK~ t32
FNg 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。
p<: bPw B;@7 '
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sEm-Td+A5 >hQeu1 ~W 获取远程网卡MAC地址。
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(}B3df okm
}%#| wF=?EK(;P{ l6_dVK;s 首先在头文件定义中加入#include "nb30.h"
6+UTEw; Phq"A[4=O #pragma comment(lib,"netapi32.lib")
MoZ8A6e?B E4N/or typedef struct _ASTAT_
1u8 k} d H N"pNNs {
)&6ZgRq F:7d}Jx ADAPTER_STATUS adapt;
"%I<yUP]U F5y0(=$T NAME_BUFFER NameBuff[30];
gCV+amP eC{St0 } ASTAT, * PASTAT;
6%^A6U iV5S[uy72. CL3 b+r 1,7 就可以这样调用来获取远程网卡MAC地址了:
Y'y
yrn} 70<{tjyc CString GetMacAddress(CString sNetBiosName)
"l 8YD&q #=V\WQb {
^ 0.` 1$ lFtH;h,==v ASTAT Adapter;
;&dMtYb O70#lvsM; 8S`
j6 Skg}/Ek NCB ncb;
2kcDJ{( (u4'*[o\t UCHAR uRetCode;
%p:Z(zU SM8f"H28 gNJdP!(t $[g#P^ memset(&ncb, 0, sizeof(ncb));
JU#m?4g <Nk:C1Op} ncb.ncb_command = NCBRESET;
KV)if' x1h&`QUP ncb.ncb_lana_num = 0;
*/HW]x|?V~ E!RlH3}) sd%m{P2 ?bPW*A82{q uRetCode = Netbios(&ncb);
fK _uuw4 ce[
Maw h1H$3TpP z=TOGP( memset(&ncb, 0, sizeof(ncb));
$>7T s>8 o%!s/Z1 ncb.ncb_command = NCBASTAT;
I7W`\d) Vr@tSc& ncb.ncb_lana_num = 0;
0NK|3]p ~{GTL_w h=qT@)h1> "@^Q"RF sNetBiosName.MakeUpper();
&2Ef:RZF $;&l{=e2) ;b(ww{& A2ufET FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
L?Ys(a"k $o0.oY#
NG`Y{QT6N 9)8Cf%<( strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
O c.fvP^ZD KnKf8c F2\&rC4v S dN&%(ZE ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
E%(s=YhW 61b*uoq0w? ncb.ncb_callname[NCBNAMSZ] = 0x0;
PD^G$LT IMncl=1 4AKr.a0q #
E_S.. ncb.ncb_buffer = (unsigned char *) &Adapter;
)&O6d . ^BM !TQ%! ncb.ncb_length = sizeof(Adapter);
xXc>YTK' ][b|^V c1r+?q$f a]Pw:lT uRetCode = Netbios(&ncb);
^_i)XdPU OrYN-A4{ `N&*+!O% d3|/&gDBK CString sMacAddress;
Bz <I7h }6BXa AorY#oq .k-6LR if (uRetCode == 0)
a5R.
\a<q 8sU5MQ5 {
]8fn1Hx\ "\O7_od- sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
qH5nw}] 'l=>H#}<B Adapter.adapt.adapter_address[0],
w/O'&],x N$=9R Adapter.adapt.adapter_address[1],
j}tM0Ug.U 8nu!5 3 Adapter.adapt.adapter_address[2],
m [^)Q9o} 8'L:D Adapter.adapt.adapter_address[3],
7Mq{Py1 {lH'T1^m Adapter.adapt.adapter_address[4],
:IBP " tq~4W% p/ Adapter.adapt.adapter_address[5]);
>zDQt7+g; }<X* :%#b }
$~G5s<r <" nWGF4d return sMacAddress;
W^h,O+vk U3z23LgA }
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Jz>P[LcB R;pW,]}g, 修改windows 2000 MAC address 全功略
t6\H l^ay*H ××××××××××××××××××××××××××××××××××××××××
vD9\i*\2 z[1uub,)1 i+mU(/l2{ rP'%f 6 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
0ZDm[#7z ]}].Aq M !"Q7>d
yW1N&$n 2 MAC address type:
2= ;ZJ w^&UMX} OID_802_3_PERMANENT_ADDRESS
>S`=~4 D$)F
X(
OID_802_3_CURRENT_ADDRESS
&$CyT6mb^ G@D;_$a @q<h.#9 v"(6rZsa modify registry can change : OID_802_3_CURRENT_ADDRESS
D[@-`F |tI{MztJ"c but OID_802_3_PERMANENT_ADDRESS, you must modify driver
hr.mzQd C $])q`9 0K.$C~C / zNVJhC E#m^.B-} l2Py2ZI-b Use following APIs, you can get PERMANENT_ADDRESS.
A ;`[va KS~Q[-F1P CreateFile: opened the driver
\)\n5F:Zu l>`S<rGe DeviceIoControl: send query to driver
xP1D 9 K
~\b+ =u9e5n ',FVT4OMw Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
X
J]+F j/uMSE Find the location:
Gv)*[7 E]a,2{&8< .................
%:l\Vhhz 8j&1qJx) :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
0[g5[?Vy '2|mg<Ft :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
'SG<F,[3 cru&nH*O^ :0001ACBF A5 movsd //CYM: move out the mac address
@d3yqA
= "Lb5! :0001ACC0 66A5 movsw
Pvkr$ou ='eQh\T) :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
$dt*
4n ' 2+(SR.oGq :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
O'k<4'TC v%c--cO(S4 :0001ACCC E926070000 jmp 0001B3F7
JKYl QE;,mC> ............
fk5pPm|MiL /4*>.Nmb,f change to:
, YE+k`: x*^)B~7} :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
3XjY kafj?F :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
n)]u|qq F JxH{N6a :0001ACBF 66C746041224 mov [esi+04], 2412
jA%R8hdr_ <e8Ux#x/ :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
_ =O;Lz$x 8`w#)6(V :0001ACCC E926070000 jmp 0001B3F7
HFj@NRE6 y7 W7270) .....
8g_GXtn(z l(tMo7iPa ZoKX ao QfU{W@!h RjR ( v=Z$#l DASM driver .sys file, find NdisReadNetworkAddress
Q;p%
VQ TbR
Ee;1 fJG!TQJ[Y llBW*4' ......
/u'M7R r?n3v[B :000109B9 50 push eax
=g^JJpS F,
p~O{
Q KA0_uty/T .[:*bo3 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
IY9##&c3> >_?Waz% |
Wp$'#HhB M6b6lhg :000109BA FF1538040100 Call dword ptr [00010438]
3/((7O[ SA16Ng :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
w!^{Q'/,Q 0N G<uZ :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
8(A+"H( !|S{e^WhbU :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
a)Ca:p "@)9$-g :000109C9 8B08 mov ecx, dword ptr [eax]
yY42+%P <ekLL{/O' :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
.q7o7J% VM[Vhk[ :000109D1 668B4004 mov ax, word ptr [eax+04]
f"G?#dW/1 RZ&T\;m,7 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
A5> ,e| VBK9te,A ......
6> Szxkz Jk!*j ]RJcY1 mxV0"$'Fm set w memory breal point at esi+000000e4, find location:
k9<P]% tk
<R|i
......
,2YkQ/> ^/kn#1H7& // mac addr 2nd byte
gf8DhiB @ukIt :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
}XiV$[xHd 2=6}! Y // mac addr 3rd byte
,!s;o6|*y
$fwv' :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
>f$>Odqe t:G67^<3 :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
Q,mmHw.`J /i#~#Bn| ...
_cY!\' gz? ]]-H :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Rx22W:S=C. #;32(II // mac addr 6th byte
ni@N/Z?!pA U]Vu8$W :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
yqm^4)Dp .}>DEpc:n :000124F4 0A07 or al, byte ptr [edi]
L/,W a;Q.R :000124F6 7503 jne 000124FB
t@TBx=16 +d0&(b :000124F8 A5 movsd
&ESE?{of) <=
xmJx-V :000124F9 66A5 movsw
i%8I (F s^]F4' // if no station addr use permanent address as mac addr
5{Xld,zw 8v},&rhPQq .....
DA_[pR a3wTcp "r ][|)qQ%V O3JN?25s change to
@tY)s +)#d+@- :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
5JE8/CbH pv.0!a/M :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
_y q"F#,* W2VH? -Gw :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
dF2 &{D"J {%(_Z`vI :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
AR i_m $d4^e&s :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
h2 2-vX N:j"W,8 :000124F9 90 nop
KJ]:0'T bJJB*$jW= :000124FA 90 nop
v,N*vqWS f?wn;;z` 2f8fA'|O aVI/x5p~ It seems that the driver can work now.
>y C1X|d~t 7]t$t3I` VC
"66\d& -hav/7g Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
>t|u 8/P $=7[.z& uXiAN#1 ]de'v Before windows load .sys file, it will check the checksum
!/W[6'M#p xEN""*Q The checksum can be get by CheckSumMappedFile.
e_Na_l] D2 o,K&V bce>DLF ]iewukB4 Build a small tools to reset the checksum in .sys file.
UPs*{m .lVC>UT 0?} ),8v> Hi$J@xU Test again, OK.
VP
H 8OoKP4,; R}MdBE 8RJXY:% 相关exe下载
ezRhSN? uGIA4CUm http://www.driverdevelop.com/article/Chengyu_checksum.zip hj@< wU 1|)l6#hOL ××××××××××××××××××××××××××××××××××××
t\J5np o2e aSG 用NetBIOS的API获得网卡MAC地址
TwBwqQ)t (Zi(6 T\z ××××××××××××××××××××××××××××××××××××
q<mDs$^K cn&\q.!fh uK6`3lCD m\>531& #include "Nb30.h"
%n-:mSus C$o#zu q- #pragma comment (lib,"netapi32.lib")
HvSKR1wL\ R)% Jr.U 8&g|iG R7: >'*F {3@lvoDT qdoJIP{ typedef struct tagMAC_ADDRESS
,7:_M>-3g %N 8/g]`7 {
ea-NqdGs;m OQ&?^S`8', BYTE b1,b2,b3,b4,b5,b6;
o@TxDG B{'x2I#, }MAC_ADDRESS,*LPMAC_ADDRESS;
b0
))->&2 #g,JNJ} ("(:wYR% e573UB typedef struct tagASTAT
]m}<0-0 S-{3'D[Nj {
bl. y4 jQjtO"\JG ADAPTER_STATUS adapt;
t5dk}sRF 6x%uWZa' NAME_BUFFER NameBuff [30];
'"C$E922 ~e<l`rg# }ASTAT,*LPASTAT;
'^f,H1oW
kfaRN^ Bw2-4K\"kc (=:9pbP UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
MONfA;64/ ]k~k6#),; {
VfAC&3%M k(|D0%#b7 NCB ncb;
`I+G7KK ;ru=z@ UCHAR uRetCode;
J6Uo+0S Q]WjW'Ry\ memset(&ncb, 0, sizeof(ncb) );
g.-{=kZ
UFnz3vc ncb.ncb_command = NCBRESET;
@,
v'V! M\5aJ:cQ+ ncb.ncb_lana_num = lana_num;
#({0HFSC:j }3sj{:z{ //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
(.~#bl 7UQFAt_r uRetCode = Netbios(&ncb );
5B3S]@% -r%4,4 memset(&ncb, 0, sizeof(ncb) );
A:$Qt%c !#0Lo->OO ncb.ncb_command = NCBASTAT;
wc7gOrPpm TVVL1wZ ncb.ncb_lana_num = lana_num; //指定网卡号
~#/NpKHT@A WW33ZJ strcpy((char *)ncb.ncb_callname,"* " );
5Vo8z8]t` ]?!#*<t r ncb.ncb_buffer = (unsigned char *)&Adapter;
LE^kN<qMK -#Xo^-& //指定返回的信息存放的变量
ut8v&i1? !1
:%!7 ncb.ncb_length = sizeof(Adapter);
Fj? Q4_ bup)cX^ //接着,可以发送NCBASTAT命令以获取网卡的信息
D:`b61sWi_ OwXw9 uRetCode = Netbios(&ncb );
&%M!!28X: 1<y(8C6 return uRetCode;
$#R@x.= }7p`8? }
ktlI(#\% 9[yW&t;# wc?`QX}I 64]_o/u5W4 int GetMAC(LPMAC_ADDRESS pMacAddr)
%M"rc4Xd \\Ps*HN {
_P6e%O8C# AE`z~L, NCB ncb;
~qFuS933 vv0A5p8H UCHAR uRetCode;
E=
3Ui 38<!Dt+S(, int num = 0;
1F`1(MYt9 VX+:k.} LANA_ENUM lana_enum;
FbH
1yz \0gU)tVZ memset(&ncb, 0, sizeof(ncb) );
@smjXeFo U^aMh- ncb.ncb_command = NCBENUM;
{D6lSj XMt)\r. ncb.ncb_buffer = (unsigned char *)&lana_enum;
4:1URhE ?T.'
q ncb.ncb_length = sizeof(lana_enum);
mn5y]:;` D(bQFRBY6" //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
IIj
:\?r [wp(s2= //每张网卡的编号等
v#/k`x\ p./9^S
uRetCode = Netbios(&ncb);
-zn$h$N4 c,
IAz if (uRetCode == 0)
]|8*l]oc os[i {
-~NjZ=vPh 'GF <_3I2l num = lana_enum.length;
BJP^?FUd=, FIN0~
8 //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
LZ4Z]!V z{(c-7* for (int i = 0; i < num; i++)
:F.eyA|#@G 0?w4 {
rd ]dDG Ksb55cp` ASTAT Adapter;
HV[*=Qi 8,&pX ga if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
;~"#aL50fe =
KJ_LE~) {
f-5}`)`.+ }&Ul(HR pMacAddr.b1 = Adapter.adapt.adapter_address[0];
C<E;f]d *n*po.Xr pMacAddr.b2 = Adapter.adapt.adapter_address[1];
D.,~I^W I,7n-G_' pMacAddr.b3 = Adapter.adapt.adapter_address[2];
FQBAt0 zuYz"-(L pMacAddr.b4 = Adapter.adapt.adapter_address[3];
osPrr QoH .]LP327u pMacAddr.b5 = Adapter.adapt.adapter_address[4];
Ixr#zt$T-G te
b/ pMacAddr.b6 = Adapter.adapt.adapter_address[5];
BE,H`G #h KFf6um }
HyJ&;4rf X0BBJ( e }
WXX08" QmY1Bn?s }
dL|*#e u;H5p\zAzz return num;
0ChdFf7 89l{h8R }
!--A" 4qg]
oiT q|xic>. 0RkiD8U5 ======= 调用:
EM0]"s@Lf :'K%&e?7s ~,O}wT6q {"@E_{\ MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
=(]||1. r|JZU int n = GetMAC(m_MacAddr); // 获得网卡数量
Fa9gr/.F,@ @>Ul0&Mf? x
L]Z3"p% &&sCaNb TCHAR szAddr[128];
.+2@(r ` EgO&;1D) wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
I+FQ2\J*H WoX,F1 o m_MacAddr[0].b1,m_MacAddr[0].b2,
N
Uq'96{Y _5SA(0D#9 m_MacAddr[0].b3,m_MacAddr[0].b4,
'qnnZE ma7@vD m_MacAddr[0].b5,m_MacAddr[0].b6);
h;Se.{ (Gpk;DD _tcsupr(szAddr);
dT4e[4l BZ-)XF'4 // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
*u?N{LkqS `6`oLu\l .m
\y6 )kuw&SH, k{d)'\FM /8tF7Mmr ××××××××××××××××××××××××××××××××××××
aIW W[xZ #+6t| 用IP Helper API来获得网卡地址
_
ZC[h~9H &a];"2 ××××××××××××××××××××××××××××××××××××
7l|D!`BS K_t!P /ng+IC3 \`$RY')9|! 呵呵,最常用的方法放在了最后
]eD5It\ 7d"gRM; )3RbD#? ;^Y]nsd 用 GetAdaptersInfo函数
|"XxM(Dm LAfv1 @[(<oX% xBW{Wyh 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
p.J+~s4G Nq=r404 sU}.2k S|HnmkV66 #include <Iphlpapi.h>
L4C_qb k;: M4m90C;dq #pragma comment(lib, "Iphlpapi.lib")
g@va@*|~d [`_ZlC q:y_#r"_y /%#LA typedef struct tagAdapterInfo
oj6b33z Gl1Qbd0 {
?3{R'Buv] cPemrNxydN char szDeviceName[128]; // 名字
q]-CTx$ Zewx*Y| char szIPAddrStr[16]; // IP
d"1DE 0{8^)apII char szHWAddrStr[18]; // MAC
?9_RI(a.} P~>E DWORD dwIndex; // 编号
f?ImQYqP
~[@Gj{6p0 }INFO_ADAPTER, *PINFO_ADAPTER;
e=11EmN9
G P"(+5 ,/.U'{ <Sxsmf0" INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
n@LR? $x5P5^Y /***********************************************************************
u2
a
U0k: ~<Z;)e * Name & Params::
<=8REA? c6sGjZdR * formatMACToStr
FblwQ-D 2't<Hl1qN
* (
I%^Ks$<" e2Sm.H ' * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
0 3fCn" 5vs~8|aRo * unsigned char *HWAddr : 传入的MAC字符串
z(2pl} +aaj3m * )
0X@!i3eu kcKcIn{ * Purpose:
`v3WJ>Q!N? 2^w3xL" * 将用户输入的MAC地址字符转成相应格式
H"czF w>Iw&US
**********************************************************************/
i'9aQi"G D ]Q,~Y&' void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
51j5AbFQ" q/U(j&8W{ {
HA&7
ybl Fw5|_@&k int i;
sC
>_ulkoa }a?PBo` short temp;
|{W4JFKJ `i5U&K. 7 char szStr[3];
O O?e8OU "%fh`4y3\ Yt&Isi
+ (5-
w>( strcpy(lpHWAddrStr, "");
;6S,|rC] !/]F.0 for (i=0; i<6; ++i)
f%vJmpg x|4m*>Ke
{
MmiC%"7wt 0VsQ$4'V^ temp = (short)(*(HWAddr + i));
gGF]Dq &*2\1;1tB _itoa(temp, szStr, 16);
0K/Pth"* I\e?v`e if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
Gl8D
GELl; |^fubQs;2 strcat(lpHWAddrStr, szStr);
.{+KKa $@G u=_"*:} if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
,=sbK?& ;fomc< }
MKVz'-`u wM.z/r\p }
od~^''/b l{b<rUh5W vHR-mQUs >,c$e' h // 填充结构
'Cv,:Q vByt_X void GetAdapterInfo()
<Z{pjJ/ m$N`Xj {
Br/qOO:n$}
[/dGOl+ char tempChar;
F`!B!uY L8OW@)| ULONG uListSize=1;
b#ga n(X {|? PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
Xge]3Ub Xjb 4dip int nAdapterIndex = 0;
EQQ/E!N8l 'ec G:B`S ~K'e}<-G RF3?q6j , DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
ggluQGA R Lnsy, &uListSize); // 关键函数
R-7.q qY,z,oAF \9;SOA v V+\L@mz; if (dwRet == ERROR_BUFFER_OVERFLOW)
So?.V4aD_ nsT]Yxo%M {
I+JWDYk $'Pn(eZHGv PIP_ADAPTER_INFO pAdapterListBuffer =
!Cqm=q{K ~\vGwy (PIP_ADAPTER_INFO)new(char[uListSize]);
-dRnozs6W T,'{0q dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
4Vv~ cb36 ~{ if (dwRet == ERROR_SUCCESS)
+SM&_b mT]+wi& {
!T+jb\O_ ^pI&f{q pAdapter = pAdapterListBuffer;
z@70{* tKr.{#) while (pAdapter) // 枚举网卡
^oZz,q
:ik$@5wp {
^{ Kj{M22 !yUn|v>&p CString strTemp = pAdapter->AdapterName; // 网卡名字
S7|6dwQ& tx$i( strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
-|1H-[Y( |)%]MK$; strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
!@6P>HzY$ ]mfI$p% 33R1<dRk F'v3caE strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
;f]p`!]
3 S\\3?[!p pAdapter->IpAddressList.IpAddress.String );// IP
q5Bj0r[/o g]fds Zv \>B$x@-wg [>P9_zID formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
VXE85 p3m!Iota pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
s!lLdR[g L9lN AiOH d65fkz==A) PIZnzZ@Z; AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
*\-R&