如何实现修改网卡物理地址的三种方法
F48W8'un #F6!x3Z 同样要感谢胡大虾
=fy'w3m d/xGo[?$ 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
!eGUiE= Ihg1%.^V\ 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,
y_N h5 PW GNUNc 使得两块卡的MAC地址不同,那么网络仍然可以工作。
'' Pfs<! ?/^x)Nm 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
C+Pw lsRW.h, 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
S]}W+BF3 2U`g[1 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
`NARJ9M =1Tn~)^O 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
wb/@g=`d eAbp5}B 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
}tUr
V n3JSEu;J 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
u1_NC; )>8 k8E 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
,kw:g&A C'xWRSDO 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
Q(ec>+oi 5u&hp 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
"y$s`n4Mj d m$iiRY 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
[rtMx8T k|[86<&[ 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
geEETb}+y $'
>|r] 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
Ts
1 QeipfK+me 台。
8VR!
Y0`e hR%2[lBn!] 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
3[}w#n1 OA{PKC 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
E8PlGQ~z{d Xrd-/('2 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
T96M=?wh! P'D'+qS w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
%~^:[@xa* 'w~e>$WI ->requesthandler函数要hoo miniport的这个函数似乎不容易找
[eO6H2@=z XZ[3v9?&n 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
MFO1v%m !DNk!]| 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
LXx`Vk>ky -x2&IJ! bit RSA,that's impossible”“give you 10,000,000$...”
%] [6TZ} *d$r`.9j “nothing is impossible”,你还是可以在很多地方hook。
EawtT PHQ99&F1 如果是win9x平台的话,简单的调用hook_device_service,就
pm k;5 d 37nGFH`K2m 可以hook ndisrequest,我给的vpn source通过hook这个函数
Q"b62+03 |!.VpN& 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
bx=9XZ9g
zv HeoM, 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
/[#5<; D./3,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
|^$?9Dn9.L j<C p&}X 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
Sx}61 ? 40R7@Vaf 这3种方法,我强烈的建议第2种方法,简单易行,而且
71!'k>]h xr).ZswQ 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
`} :~,E |;MW98 A 都买得到,而且价格便宜
>\5I B5'j (=/}i' ----------------------------------------------------------------------------
wl:[Ad 1h#UM6 下面介绍比较苯的修改MAC的方法
MgUjB~)Y "?#O*x Win2000修改方法:
Q9NKQuSu -Vhxnh S Y<9]7R(\; UZb!tO2 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
d0 qc%.s ^A' Bghy Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
;J&9l
> <A@qN95m 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
.YxcXe3# a5@XD_b 《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
U((mOm6 I2^Eo5' 明)。
@bO/5"X, Y!w {,\3 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)
^.~m4t`U ;P!x/Ct 址,要连续写。如004040404040。
r>3y87 ]gG&X3jaKq 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。)
(H-}z`sy/@ ~e#QAaXD#5 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。
Q]<6i
"6zf-++% 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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h1jEulcMtq e<1)KqG 获取远程网卡MAC地址。
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drK &
,R2;oF_ Lc5I?}:;L ZAa:f:[#f 首先在头文件定义中加入#include "nb30.h"
KW-g $Ma pCt0[R;? #pragma comment(lib,"netapi32.lib")
Z2^B.r# `=JGlN7 typedef struct _ASTAT_
Ch,%xs.)G m(eR Wx&pZ {
Bl!R
bh\ j=5hW.fI ADAPTER_STATUS adapt;
r"\g6<RP XVWVY} NAME_BUFFER NameBuff[30];
UTph(U# n06Jg+ } ASTAT, * PASTAT;
B[B(=4EzMP mdy+ >e< 0$\
j I4\
c+f9 就可以这样调用来获取远程网卡MAC地址了:
z((9vi W
OXIy0].b CString GetMacAddress(CString sNetBiosName)
/Ym!%11` \>nY%* {
A&/VO$Y9wp 7zEpuw ASTAT Adapter;
0V5 {:mzA p4M7BK:nf KmE<+/x~? WuUT>omH NCB ncb;
C3GI?|b "pW@[2Dkx/ UCHAR uRetCode;
?Y|*EH m.DC JDj^7\` $3D#U^7i memset(&ncb, 0, sizeof(ncb));
Bn?MlG;aA AB")aX2%E ncb.ncb_command = NCBRESET;
(3fU2{sm 9G"-~C"e3 ncb.ncb_lana_num = 0;
z1`z
k0 )*I%rN8b
0f3C;u-q- HC\\w-`< uRetCode = Netbios(&ncb);
k}$k6Sr" l5fF.A7TT nk^-+olm bdz&"\$X memset(&ncb, 0, sizeof(ncb));
~u+|NtF ^#)M,.G^ ncb.ncb_command = NCBASTAT;
EaXDY< ug.'OR ncb.ncb_lana_num = 0;
os~}5QJ KM jnY2 )'Yoii{dSU IWD21lS sNetBiosName.MakeUpper();
%2t#>}If! 2i_X{!0} vhj^R5= F\(7B# FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
;1[Lwnm
D>).^>|q l<YCX[%E {_<,5)c strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
}$T!qMst{ ?~#{3b `UH 1B/ X"p p l7o ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
|y~un9j+ qs'ggF1 ncb.ncb_callname[NCBNAMSZ] = 0x0;
b"QeCw#v`> ]53'\TH ajMI7j^G g7),si* ncb.ncb_buffer = (unsigned char *) &Adapter;
6K
6uB
~ KXTx{R ncb.ncb_length = sizeof(Adapter);
h<ULp&g WA&&*ae5` \NI0rL 8`S6BkfC| uRetCode = Netbios(&ncb);
PS${B
0&k!=gj:>Z cgvD>VUw 6q]`??g. CString sMacAddress;
KIfR4,=Q|
[H8QxJk n]+v Eu| }R]^%q @& if (uRetCode == 0)
zA?]AL(+YW b/dyH {
06peo
d Z/>0P* F sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
*)H&n>"e Vn1hr;i] Adapter.adapt.adapter_address[0],
Wr+1G 8 `GD>3- Adapter.adapt.adapter_address[1],
%B{NH~ N2_9V~! Adapter.adapt.adapter_address[2],
M$Of. b+`mh Adapter.adapt.adapter_address[3],
(xhwl=MX) @JL+xfz Adapter.adapt.adapter_address[4],
;
3WA-nn s*0PJ\E2 Adapter.adapt.adapter_address[5]);
wWNHZv& ;Pi-H,1b }
h&4f9HhS= j7M[]/| return sMacAddress;
*1[v08?! `/z6Q" }
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}`,}e 259 oIP<7gz 修改windows 2000 MAC address 全功略
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"x*5g*k 5z>kz/uxW k'K&GF1B '`*{ig 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
Pkbx/\ krC4O2Fkj @!:~gQ l`vb 2 MAC address type:
ByK!r~>Z1Q ?(^HjRUY OID_802_3_PERMANENT_ADDRESS
j5EZJ` ~$8t/c OID_802_3_CURRENT_ADDRESS
hF!t{ Lf3 !P &F6ViO= U Ux] c_fx,;
; modify registry can change : OID_802_3_CURRENT_ADDRESS
|GvWHe` AIvIQ$6} but OID_802_3_PERMANENT_ADDRESS, you must modify driver
6eqPaIaD 9N [PZD R`F54?th HCI|6{k xnW3,:0 \p-3P)U Use following APIs, you can get PERMANENT_ADDRESS.
|@x^5Ab$T 0
7CufoI CreateFile: opened the driver
|-HV@c] {1Z`'.FU DeviceIoControl: send query to driver
YFVNkBO% RN1q/H| Bw31h3yB rSUarfZ< Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
GN4'LU G 1rsd Find the location:
N;9m&)@JR' #-_';Er\ .................
U9[
&ci k|$08EK $ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
>Q$, } `U; 4E`y*Hmzy+ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
3Ms`
ajJ +ou
]| :0001ACBF A5 movsd //CYM: move out the mac address
xm}9(EJ b3G4cO;t; :0001ACC0 66A5 movsw
iINd*eXb^ Ny@CP} :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
G`B e~NU ;/
iBP2 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
[4NJ]r M% FYI*44E :0001ACCC E926070000 jmp 0001B3F7
hE41$9?TJ F_9e ju^| ............
El;\#la BULf@8~( change to:
9+G.86Iky I+,~pmn: :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
v`"z
&@O]' :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
[X'XxYbZ qn VxP& :0001ACBF 66C746041224 mov [esi+04], 2412
7cGc`7 =/Ob
kVYf :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
d`he
Wv^/` Jhclg0q :0001ACCC E926070000 jmp 0001B3F7
j {w'#x, B>&Q]J+R .....
|gvx^)ro $^Is|]^ j@xerY ]Q Y:t:- IJxBPwh nyyKA_#:5 DASM driver .sys file, find NdisReadNetworkAddress
"+oP((9 L*xu<(>K b'9\j.By <9JI@\> ......
iGxlB "@1e0`n
Q :000109B9 50 push eax
3;@/`Z_\lt 'OIOl S+^*rw vUEG0{8l * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
t$NK{Mw5_ /gkHV3}fu |
e>zCzKK EZy:_xjZ :000109BA FF1538040100 Call dword ptr [00010438]
AJ_''%$I3: F?UI8 :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
C&\MDOjx d"K~+<V} :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
Zd~'%(q .+|HJ( :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
W(h].'N k[9~Er+ :000109C9 8B08 mov ecx, dword ptr [eax]
`SdvXn Aofk< O!M :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
ftS^|%p @>Y.s6a :000109D1 668B4004 mov ax, word ptr [eax+04]
: +Na8\d DQC=f8 :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
G:$Ta6= F*`*5:7 ......
:fo.9J ,$i2vGd zX{O"w SG:Fn8 set w memory breal point at esi+000000e4, find location:
KIyhvY~ Gk<M@d^hQ ......
h^yLmRL ;VhilWaF- // mac addr 2nd byte
h(q,-')l_ z+ch-L^K4 :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
}V20~ hi qH#?, sK ^ // mac addr 3rd byte
F1m 1% $AGW8" :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
n}KF)W= &I8Q' :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
:<t%Sf cK()_RB# ...
sGg=4(D 5c(mgEvq :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Un[olp s"hSn_m // mac addr 6th byte
W6~aL\[ ['<Q402:. :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Mnj\t3: 9|kc$+(+6 :000124F4 0A07 or al, byte ptr [edi]
V*xo3hU Hz?C9q3BX :000124F6 7503 jne 000124FB
\<cs:C\h7 v[k;R :000124F8 A5 movsd
Ll"
Kxg /INjP~C :000124F9 66A5 movsw
$KSdNFtM)A GyirE` // if no station addr use permanent address as mac addr
MHl ffj U
+c?x2\ .....
UE:';(t |p4D!M+$7 g8=j{]~C }>q%##<n change to
Uq}F rK} #6fQ$x(F#j :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
$&fP%p A_h|f5
:000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
\nfjz\"R?b ){-Tt`0(u :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
q mJ#cmN c@eQSy :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
j ^Tb=
8 IeE7 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
LS"_-4I} Ox | ? :000124F9 90 nop
O4)'78ATp N>zpxU { :000124FA 90 nop
Q7
4Q|r7 /Bt+Ov3k pr;n~E 'kq r6JQRSakR It seems that the driver can work now.
H0!LiazA> v&7yqEm}B &ikPa ,A e8Ul^] Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
B//2R)HS 0|Rt[qwKb@ EgE%NY~ I{/}pr> Before windows load .sys file, it will check the checksum
k?!CJ@5$ =3~5I& The checksum can be get by CheckSumMappedFile.
5L?_AUL `\p5!Iq
Q c @U\d<{w W"{:|'/v Build a small tools to reset the checksum in .sys file.
i1c
z+} Quq
X4 i%FpPni =pT}] Test again, OK.
`@_jDo %qycxEVP i?HN {wp~ 相关exe下载
+hIC N,8! %@,%A_So k http://www.driverdevelop.com/article/Chengyu_checksum.zip !#NGGIp; MD4RSl<F ××××××××××××××××××××××××××××××××××××
h^B~Fv>~ $D][_ I 用NetBIOS的API获得网卡MAC地址
w\K(kNd( Wr j<}L| ××××××××××××××××××××××××××××××××××××
5bj9S Zra P\ ? pu"m(9 U} K]W>Z #include "Nb30.h"
G?,b51" <MQTOz
oj #pragma comment (lib,"netapi32.lib")
JEL.*[/ >s%&t[r6 6_=t~9sY (kY wD J<9;Ix8R ov
'g'1} typedef struct tagMAC_ADDRESS
>h
Rq t}Q
PPp y {
{ Mv$~T|e7 .UGbo.e BYTE b1,b2,b3,b4,b5,b6;
-f-@[; D TOH+JL8L }MAC_ADDRESS,*LPMAC_ADDRESS;
srGF=1_ lZ*V.-D^] S^c;i WV8vDv1jt typedef struct tagASTAT
n:8<Ijrh {<P{uH\l {
b(HbwOt~3 K ; eR) ADAPTER_STATUS adapt;
Y00hc8< "y7IH
GJ\3 NAME_BUFFER NameBuff [30];
4!U)a lf9mdbm }ASTAT,*LPASTAT;
}m -A #4. Lz/{
q6> 9F"^MzZ xTGdh UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
PK&\pkX 4(D1/8 {
"*T4%3dA C}=9m
A NCB ncb;
+HSKFp (:|rCZC UCHAR uRetCode;
/D>G4PP< n8.Tag(# memset(&ncb, 0, sizeof(ncb) );
K/l*Saj TN=!;SvQU ncb.ncb_command = NCBRESET;
Zsto8wuf# DedY(JOvB ncb.ncb_lana_num = lana_num;
ra|Ku! ~7$jW[i //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
4>NmJrh oXgi#(y uRetCode = Netbios(&ncb );
([ODmZHv h|{DIG3 memset(&ncb, 0, sizeof(ncb) );
CeINODcT o:c:hSV ncb.ncb_command = NCBASTAT;
MC~<jJ, \"|7o8 ncb.ncb_lana_num = lana_num; //指定网卡号
K9tr Iy$v c>b{/92% strcpy((char *)ncb.ncb_callname,"* " );
2u%YRrp :soR7oHZ ncb.ncb_buffer = (unsigned char *)&Adapter;
jmJeu@( #/
HQ?3h] //指定返回的信息存放的变量
/=[hRn@)A {'UK>S ncb.ncb_length = sizeof(Adapter);
hkDew0k 1wLEkp!~ //接着,可以发送NCBASTAT命令以获取网卡的信息
L(q~% Ve[[J"ze uRetCode = Netbios(&ncb );
m:)sUC0 j58'P 5N return uRetCode;
_-:CU
miB+'n"zS }
fo_*Uva_ h#}'9oA ') K'Ea \qkb8H int GetMAC(LPMAC_ADDRESS pMacAddr)
560`R> bWg!/K55 {
R*l3 zn> 1'!%$D NCB ncb;
Lk]W? 6FFM-9*|[ UCHAR uRetCode;
%fIYWu`X ` 1vDp. int num = 0;
BV)) #D9 vEc<|t LANA_ENUM lana_enum;
5I&Dk4v *:Uq
;)* memset(&ncb, 0, sizeof(ncb) );
4G'-"u^g z#GrwE,r ncb.ncb_command = NCBENUM;
j_0xE;g"] mCSt.n~ ncb.ncb_buffer = (unsigned char *)&lana_enum;
FnCMr_ \ch4c9 ncb.ncb_length = sizeof(lana_enum);
[{.9#cQ" }t0JI3 //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
Gx;-1 [mFgo
il //每张网卡的编号等
nP+jkNn3 ke19(r Ch uRetCode = Netbios(&ncb);
M~g{}_0Z Xu7lV if (uRetCode == 0)
]Q -.Y-J/O z,g\7F[ {
ttY[\D&ZS &HtG&RvQf num = lana_enum.length;
*YP:- 8 Y))/]R //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
|4!G@-2V:I Bej k^V~ for (int i = 0; i < num; i++)
/Q2HN(Y V)c.AX5 {
#F#M<d3-2
i>
dLp ASTAT Adapter;
3/Dis)
v8 F- {hXM if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
D22A)0+_ NEt_UcC {
W?yGV{#V(= AWDy_11Nm pMacAddr.b1 = Adapter.adapt.adapter_address[0];
@7J;}9E yL_\&v pMacAddr.b2 = Adapter.adapt.adapter_address[1];
M;sT+Z{ J@qwz[d i pMacAddr.b3 = Adapter.adapt.adapter_address[2];
Xb.#
=R (!% w pMacAddr.b4 = Adapter.adapt.adapter_address[3];
,[[Xo;q $pajE^d4V pMacAddr.b5 = Adapter.adapt.adapter_address[4];
H^XTzE xiO10:L4 pMacAddr.b6 = Adapter.adapt.adapter_address[5];
N~%~Q 11B8 LX }
g^)) Lj1>X2.gD }
]Cp`qayct ?:3rVfO }
P,)\#([vc Je~`{n return num;
q>m[vvt" gT2k}5d}p }
.$ xTX' A5~OHmeK nTHCb>,vM LZ8xh ======= 调用:
}CvhLjo OBf$0 Hlz$@[$ $$eBr8 MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
z
q@"qnr w
sbzGW~= int n = GetMAC(m_MacAddr); // 获得网卡数量
Nc*z?0wP }LryRcrD-n -*;JUSGh V82hk0*j TCHAR szAddr[128];
^4=%~Yx `%$+rbo~ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
d_ji
..T <+:
PTG/(' m_MacAddr[0].b1,m_MacAddr[0].b2,
LzD,]{CC5 Sz>Lbs m_MacAddr[0].b3,m_MacAddr[0].b4,
i}v3MO\X 0A F}wz> m_MacAddr[0].b5,m_MacAddr[0].b6);
*#j_nNM4 -EG=}uT['b _tcsupr(szAddr);
:_kZkWD5 bdHHOpXM // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
Q@/Z~xw"'I 8>[o.xV >n jX=r. y>] Yq-
BO'7c1FU 2{4f>,][ ××××××××××××××××××××××××××××××××××××
3zzl|+# 6 Ag}P 用IP Helper API来获得网卡地址
S&NWZ:E3[ newURb,-! ××××××××××××××××××××××××××××××××××××
@cn8 m u6iX&%e G.>Ul)O:a A }d\ND 呵呵,最常用的方法放在了最后
/-Nq DRmJ <P#:dS%r [I=1
TiD|.a8S 用 GetAdaptersInfo函数
1B~[L 5p9 5?|yYQM0tK hx8. !CR#Fyt+9 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
d*l2x[8}g- , nW)A/?} w-LaSJ(T CM;B{*En #include <Iphlpapi.h>
) h=[7}| cnj32H^+ #pragma comment(lib, "Iphlpapi.lib")
=21m|8c u|75r%p> t"X^|!hKIF [!U!
Z'i typedef struct tagAdapterInfo
N_?15R7h Wx|De7* {
uVa`2]NV r YFeL#)5y char szDeviceName[128]; // 名字
))E| SAr 63c\1]YB. char szIPAddrStr[16]; // IP
S%3&Y3S fiW2m=h_ char szHWAddrStr[18]; // MAC
6/&|)gW', !G;|~|fMV DWORD dwIndex; // 编号
]4]AcJj =L*-2cE6# }INFO_ADAPTER, *PINFO_ADAPTER;
Z*YS7 ~ n,`j~.l-=> 3Hf_!C=g HEF\TH9 INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
!%/(a)B$^$ mLDuizWI /***********************************************************************
ozW\` OXF/4Oe * Name & Params::
=J'&.@Dwz Pp`[E/
qj4 * formatMACToStr
CB`GiH/j :]9CdkaU * (
.-GC,&RO S>y}|MG * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
iO 7s zi r}-vOPn`E * unsigned char *HWAddr : 传入的MAC字符串
+7r?vo1 DtkOb,wY * )
hpo*5Va lA n^)EL * Purpose:
7towjwr vCn\_Nu;W& * 将用户输入的MAC地址字符转成相应格式
~=?^v[T1 d Y`P **********************************************************************/
t(xe*xS [@/s! i @ void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
e)aH7Jj# 9
!V,++j {
G!7A]s>C petq6)g? int i;
=h[;'v{ ?gG%FzfQ/ short temp;
$'COsiK7 )p[Qj58 char szStr[3];
n7hjYNJ LrdX^_,nt 5Vlm?mPU L
|
#"Yn strcpy(lpHWAddrStr, "");
_C@<*L=Q 90gKGyxF for (i=0; i<6; ++i)
X 1}U aEdc8i? {
U9"Ij} 3 ]w a8| temp = (short)(*(HWAddr + i));
o^Qy71Uj '25zb+- _itoa(temp, szStr, 16);
<=@6UPsn2 Xw&vi\*m if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
QsyM[; \j: m.c2y6<= strcat(lpHWAddrStr, szStr);
X)S4vqf} Kc+TcC if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
:a_MT yDAvl+
}
6NGQU%Hd C@ "l" }
)TwA?kj yXBWu=w3`O RSIhZYA tD6ukK1x // 填充结构
$"fO/8Ex j){0>O.V void GetAdapterInfo()
PKYm{wO- U%KsD 4B {
fDwqu.K YZz8xtM<2 char tempChar;
!jRs5{n^Ol [>|6qY$D ULONG uListSize=1;
Zz! yv(e)H spTIhZ PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
6&,9=(:J&R ~>rnq7j int nAdapterIndex = 0;
;ApldoMi % E8s>D V@\A<q%jTs
e%^PVi DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
Pl&x6\zL dl+:u}9M$ &uListSize); // 关键函数
6nW]Q^N} a6hDw'8! B0,C!??5
%[BOe4[
if (dwRet == ERROR_BUFFER_OVERFLOW)
/m h #o ?y,z {
{r:5\ A4Tjfc,rx9 PIP_ADAPTER_INFO pAdapterListBuffer =
O@-(fyG \hZye20 (PIP_ADAPTER_INFO)new(char[uListSize]);
E|x t\* )No> Q :t dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
7|X.E dI~{0)s if (dwRet == ERROR_SUCCESS)
+lw1v =qS\+ {
,AyQCUz{*? ;:8SN&). pAdapter = pAdapterListBuffer;
1=mb2A (~]0)J while (pAdapter) // 枚举网卡
{r_x\VC=p :Kk+wp}f# {
$pj;CoPm eV( CString strTemp = pAdapter->AdapterName; // 网卡名字
4*?i!<N9 'nfdOX.d strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
#=czqZw -"d&Ow7o strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
-x+K#T0Z D4PjE@D"H hh<ryuZ w %R=kY)o strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
b21@iW iV.j!H7o pAdapter->IpAddressList.IpAddress.String );// IP
'J_6SD :F
pt>g ah15,<j 1U8/.x| formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
1a'0cSH 2I0Zr;\f pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
@c;:D`\p1C R&MetQ~-{ im"3n= } /aqh ;W AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
Kk 6i uex([;y .CEl{fofj k.W1bF9n6 pAdapter = pAdapter->Next;
II{"6YI> xkfW^r Rz=wInFs ilkN3J nAdapterIndex ++;
^) 5*?8# dd!Q[]$ } }
C$^WW}S AO]1`b: delete pAdapterListBuffer;
KWH:tFL. 8P*wt'Q$ }
TH? wXd\ C*Wyw]:r }
AQgm]ex< t`'5| }