如何实现修改网卡物理地址的三种方法
"\M^jO 0:4w@"Q 同样要感谢胡大虾
qEV>$>} VTvNn 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
G^/8lIj rnTjw
"% 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,
$y+Bril5W \ POQeZ 使得两块卡的MAC地址不同,那么网络仍然可以工作。
X=i",5; _V-pr#lP1 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
DS1_hbk ;B!u=_' 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
16R0#Q/{+* *.F4?i2D 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
^5BQ= I9;,qd%<T 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
Y|96K2BR j?y_ H[Z 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
L4-v'Z; :LEC[</yvl 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
As-xO~ +
tEHgQto 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
ae|j#!~oi K/ 5U;oC 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
'PVxc%[ R k@xv;t; 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
2 VyJ vX/("[ 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
b;%>?U`>p ]:r6 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
rGb<7b% TQg~I/ 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
% #$K P U[t/40W}P 台。
xb~8uD5 @j|=M7B 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
j0+l-]F- E|v9khN(]. 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
XPQY*.l&. p?XVO# 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
(N
:vDq' c}r"O8M w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
UY$Lqe~ tzV^.QWm ->requesthandler函数要hoo miniport的这个函数似乎不容易找
9B<aYp) wY6m^g$h3 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
38l 8n. kx31g,cf]w 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
'sT7t&v~ EwKFT
FL bit RSA,that's impossible”“give you 10,000,000$...”
{kNV|E N(=Z4Nk5 “nothing is impossible”,你还是可以在很多地方hook。
@[. 0, aT"0tn^LO 如果是win9x平台的话,简单的调用hook_device_service,就
^(on"3sG !b 4v}70, 可以hook ndisrequest,我给的vpn source通过hook这个函数
~duF2m 72 !rZ r:@ 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
5l[&-:(Lh ,Vr-E 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
NY3.?@Z "1HKD 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
qe<aJn ^M6R l0 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
Hx#1TqC/ yHYK,3/C, 这3种方法,我强烈的建议第2种方法,简单易行,而且
,,HoD~]rd
&-zW1wf 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
BOdd~f%&tn OD;F{Hc 都买得到,而且价格便宜
{DWL 5V#M [Lal_}m? ----------------------------------------------------------------------------
33z^Q`MTC iV2v<ap.n 下面介绍比较苯的修改MAC的方法
(utk) g?E8zf ` Win2000修改方法:
F0x'^Z}Q; 7*\CfqrU n5>OZ3 E@ HP2J`>oo 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
!hWS%m@ yB2}[1 Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
WiiAIv& IC6r? 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
+*L<"@ k$3Iv"gbx 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
Cm%|hk>fQ 45A|KaVpg 明)。
gJBw6'Z <\`qRz0/ 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
pPsT,i? I_\?w SNGM 址,要连续写。如004040404040。
=M9;`EmC A"i$.dR{ 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。)
ZgA+$}U)uW .oH)eD 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。
i[/`9 AK z07Xj%zX9 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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;u;_\k<qK 7_ s7); 获取远程网卡MAC地址。
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t Z@OAPRx {4eI}p< =A{s,UP Pl\NzB,` 首先在头文件定义中加入#include "nb30.h"
Ruv`yfQ )~-r&Q5d #pragma comment(lib,"netapi32.lib")
7sq15oL z-N
N(G+ typedef struct _ASTAT_
>!MRk[@
V- QD^q\9U[ {
(;9j#x hip't@.uE ADAPTER_STATUS adapt;
>u+%H
vzc |eI!wgQx NAME_BUFFER NameBuff[30];
wC?>,LOl uj:1_&g } ASTAT, * PASTAT;
L$6W,D B$ jX%e{:S ^h!}jvqE 4Z.Dz@.c( 就可以这样调用来获取远程网卡MAC地址了:
aGNbCm -QK- w> CString GetMacAddress(CString sNetBiosName)
xX.kKEo"d N\anjG {
<:4b4Nl SZvp%hS0 ASTAT Adapter;
ipyc(u6Z5 L)c]i'WZ A|YiSwyy _*ar\A` NCB ncb;
I]a [Ngj f7/M _sx UCHAR uRetCode;
OlP1Zd/l MM6PaD{ -"rANP-UI ^hcK& memset(&ncb, 0, sizeof(ncb));
'^`iF,rg
&H[7UyC ncb.ncb_command = NCBRESET;
_Kbj?j qOv`&%txW ncb.ncb_lana_num = 0;
P*n/qj8h o8Yq3N + G
> t $[oRbH8g uRetCode = Netbios(&ncb);
Pkv+^[(4 a4n5i.; + w'q5/` 8jY<S+[o memset(&ncb, 0, sizeof(ncb));
L+~XW'P? oqo7Ge2 ncb.ncb_command = NCBASTAT;
9_O6Sl |w{C!Q8l ncb.ncb_lana_num = 0;
CB#B!;I8v 45k.U $<| <}T7;knO Yv.7-DHNl sNetBiosName.MakeUpper();
+j %y#_~ A7 6HM@Q %aV~RB# ~C>clkZ FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
rv`GOta* 1@i/N nok-![ "'C5B>qO strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
9h/Hy aN ~E/=nv$ v#EFklOP [8Fn0A ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
?aI.Z+# Ri\\Yb ncb.ncb_callname[NCBNAMSZ] = 0x0;
'uF75C B<ue}t > `mV^QD %=$Knc_!T^ ncb.ncb_buffer = (unsigned char *) &Adapter;
yy+:x/(N[ &*745,e ncb.ncb_length = sizeof(Adapter);
o=6 <?v7 e]5NA?2j ^$X|Lq {u+=K-Bj uRetCode = Netbios(&ncb);
[.}Uzx xz,o Mlw m>RtKCtP `X)A$lLr CString sMacAddress;
[b_qC'K[ o+.ySSBl+ `F]
pXvys]@ if (uRetCode == 0)
nSRNd
A |o+*Iy) {
b
0qA [H{@<* sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
mZM,"Wq, CI-1>= "OE Adapter.adapt.adapter_address[0],
ahQY-%> 4j8$&~/ Adapter.adapt.adapter_address[1],
rNurzag 0b['{{X( Adapter.adapt.adapter_address[2],
%~} ,N 94^b"hU Adapter.adapt.adapter_address[3],
7&D)+{g CO9PQ`9+ Adapter.adapt.adapter_address[4],
?rA3<j Eg8b|!-')8 Adapter.adapt.adapter_address[5]);
q6 ny2;/r Zd88+GS,# }
d3Y;BxEz qWx{eRp d return sMacAddress;
ve:Oe{Ie{ 8&nb@l }
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!v(^wqna\ (
mn:!3H% 修改windows 2000 MAC address 全功略
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a
9{:ot8, _aBy>=2c$ u!&T}i: 5423Ky< 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
ijUu{PG`X tTF<DD}8 <h;_: `<g6^ P 2 MAC address type:
rS+) )! {M7`"+~w OID_802_3_PERMANENT_ADDRESS
.6LRg D9NQ3[R 9 OID_802_3_CURRENT_ADDRESS
5gII|8>rQ m Rm}7p oK
7:e~ REYvFx?i modify registry can change : OID_802_3_CURRENT_ADDRESS
7qZC+x6_L -FI)o`AE but OID_802_3_PERMANENT_ADDRESS, you must modify driver
lC`w}0p <:NahxIlu B- $?5Ft! %l14K_ *v]s&$WyO NL>Trv5 Use following APIs, you can get PERMANENT_ADDRESS.
^)I}# G;iH.rCH CreateFile: opened the driver
TET=>6
lM}-'8tt? DeviceIoControl: send query to driver
iF":c}$. /H"fycZ )Tp"l"(G F'sX ^/; Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
]uMZvAjb Yh!=mW!OY Find the location:
Shn=Q vz>9jw:Y .................
a!/\:4-uc X 6tJ :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
;6D3>Lm p5tb=Zg_ :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
(QL:7 ('Qq"cn# :0001ACBF A5 movsd //CYM: move out the mac address
~]QQaP L\UGC%]9 :0001ACC0 66A5 movsw
"]kzt ux 4}k@p>5v' :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
y`L.#5T F[SZwMf29 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
xr]bH.> :Yn.Wv- :0001ACCC E926070000 jmp 0001B3F7
ZI;*X~h (,jsZ!sl ............
n6.Z{Q'b ZSwuEX change to:
{9-9!jN{" A%?c1`ZxF :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
'I+S5![< 'W4B :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
r~YBj>} }$ySZa9 :0001ACBF 66C746041224 mov [esi+04], 2412
ZOcpF1y m_CWVw :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
?bt;i>O\ 88,hza`#V :0001ACCC E926070000 jmp 0001B3F7
Hg<aU*o; 7)5G 1 .....
_h5d~ w8R7Ksn( gd]S;<Jh HcJ!( o$l8"Uv =0]K(p, DASM driver .sys file, find NdisReadNetworkAddress
y6tqemz yP"}(!~m |;xEKnF JbL3/h] ......
Dy,MQIM|! 8s2y!pn7Q :000109B9 50 push eax
U5wh( vi O/FI>RT\H [j5+PV NK/y,f6 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
Yj>4*C9 ,b - |
S|)atJJ0G" 3@\/5I xn :000109BA FF1538040100 Call dword ptr [00010438]
][tR=Y#&y5 h U-FSdR :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
!reOYt| =pi,]m :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
NfPWcK[ MD;Z UAX< :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
fh3uo\`@ XPqGv=CN :000109C9 8B08 mov ecx, dword ptr [eax]
=v?P7;T VgIk '. :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
H`fJ<So? }|2A6^FH. :000109D1 668B4004 mov ax, word ptr [eax+04]
89^g$ ac pTG[F :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
^.iRU'{ RV_I&HD! ......
2(0%{*m 1E
/G+pm qpjZ-[UC Um\HX6 set w memory breal point at esi+000000e4, find location:
.=Oww A03io8D6 ......
GvG8s6IZ L~{(9J'( // mac addr 2nd byte
w^
z ftm :%J;[bS+ :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
\By_mw mY/"rm // mac addr 3rd byte
Q"~%T@e oF>`> :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
Z81;Y=( 9/e>%1. :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
c`\/] ]tT=jN&( ...
y[85eM qQ^CSn98J :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
B-w`mcqp$ u9KT_`
) // mac addr 6th byte
`r-Jy{!y4 vJGH8$%;, :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
anpKWa g$#A'Du :000124F4 0A07 or al, byte ptr [edi]
~mt{j7 48^C+#Jbc :000124F6 7503 jne 000124FB
Vf~-v$YI '}(>s%~ :000124F8 A5 movsd
aWJ
BYw6{L PkyX,mr#1 :000124F9 66A5 movsw
i&lW&] 68h1Wjg:"! // if no station addr use permanent address as mac addr
Mz(?_7 zEO~mJzo .....
'+{yg+#/wV yp$jLBA -hW>1s< WHBGhU change to
X9|*`h < X)hpbHa :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
1ow,'FztPt tjRwbnT" :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
X$\CC18 mxF+Fp~ :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
PVF:p7 B *O/>=_ :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
~<<32t'S: R[jFB
7dd :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
Q njK<}M9 T^#d;A :000124F9 90 nop
*5oQZ".vA* $dKfUlO :000124FA 90 nop
ww7nQ}H5( rQ _cH z(Uz<*h8 iOEBjj;C It seems that the driver can work now.
:3R3>o6m O>hh 0lniu=xmQ- 8g)$%Fy+N Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
zF^H*H $$.q6 ,.(:b82$ BC_<1
c Before windows load .sys file, it will check the checksum
R\3v=PR[ ;}f {o^ ]' The checksum can be get by CheckSumMappedFile.
|-{e!& bws}'#-* ob/<;SrU< \F`>zY2$% Build a small tools to reset the checksum in .sys file.
F7jkl4 =J)-#|eZG SC%HHu\l hM!g6\ w Test again, OK.
zj2y=A|Y !m~r0M7 %pOxt< 9#1?Pt^{< 相关exe下载
s 7wA3|9 h@*I(ND< http://www.driverdevelop.com/article/Chengyu_checksum.zip 9]ZfSn) (-0d@eqw ××××××××××××××××××××××××××××××××××××
:}fA98S (D?4*9= 用NetBIOS的API获得网卡MAC地址
}z/%b<o_ hNYO+LrI) ××××××××××××××××××××××××××××××××××××
zQ,M795@EA I>l^lv&[+ Lz_.m BjPU@rS.U #include "Nb30.h"
jf1GYwuW* PE6,9i0ee #pragma comment (lib,"netapi32.lib")
/^jl||'H,: _ ~yd EX!`Zejf xbw;s}B q>K3a1x XaE*$: typedef struct tagMAC_ADDRESS
H)Me!^@[D 'j{o!T0 {
p ]jLs|tat n05GM.|*s BYTE b1,b2,b3,b4,b5,b6;
A9]&w \}n_Sk }MAC_ADDRESS,*LPMAC_ADDRESS;
4noy!h .Ow8C W+8s> r7V !M1 typedef struct tagASTAT
-{Ar5) ?=' 2{BS `f {
)sK53O$ s{7bu|0 ADAPTER_STATUS adapt;
P"}"q ![ V>obMr^5 NAME_BUFFER NameBuff [30];
u' kG(<0Y B0Z>di: }ASTAT,*LPASTAT;
wE<r' [+W<;iep X-"
+nThMn #/H2p`5 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
~;]zEq-hG TUwX4X6m {
N8kNi4$mp= V'dw=W17V NCB ncb;
m##!sF^k~J KrG,T5 UCHAR uRetCode;
NhTJB7 >iG3!Td)y memset(&ncb, 0, sizeof(ncb) );
-@]b7J?`k 6!itr" ncb.ncb_command = NCBRESET;
]LxE#R5V OJA_OqVp$K ncb.ncb_lana_num = lana_num;
ojm IEzsz 3HcduJntl //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
noz1W ] Yd~J( uRetCode = Netbios(&ncb );
Q1yXdw | X#!5u memset(&ncb, 0, sizeof(ncb) );
stW
G`>X s~>1TxJe ncb.ncb_command = NCBASTAT;
X}x\n\Z %#&njP ncb.ncb_lana_num = lana_num; //指定网卡号
t\YM Hq<Y e9/Mjq\ strcpy((char *)ncb.ncb_callname,"* " );
tKh %;u"2L0@ ncb.ncb_buffer = (unsigned char *)&Adapter;
>/ A'G +`1~zcu //指定返回的信息存放的变量
OR
$i,N| ue+{djz[4 ncb.ncb_length = sizeof(Adapter);
z>y#^f)r #l- 0$ //接着,可以发送NCBASTAT命令以获取网卡的信息
q o^mp ~UeTV?) uRetCode = Netbios(&ncb );
XHJ`C\xR YIgHLM( return uRetCode;
(G{S* + /uR/,R++ }
k #\j \t- [S~Bt78d%r 1/;E8{ ;34p
[RT int GetMAC(LPMAC_ADDRESS pMacAddr)
yVXVH CB P{QHG 3 {
Z1($9hE> yw7(!1j= NCB ncb;
7hPwa3D^ / bH2Z UCHAR uRetCode;
:Ru8Nm 0T(+z)Ki int num = 0;
id8QagJ =)g}$r
&< LANA_ENUM lana_enum;
/|}yf/^9X !m-`~3P#l, memset(&ncb, 0, sizeof(ncb) );
.GNyADQp nsVLgTbx ncb.ncb_command = NCBENUM;
jC}HNiM78 E 11C@% ncb.ncb_buffer = (unsigned char *)&lana_enum;
|=,jom (5th ncb.ncb_length = sizeof(lana_enum);
='qVwM[' ibwV#6 //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
=6=:OId =v<A&4 //每张网卡的编号等
0QfDg DX -Hw3rv3o uRetCode = Netbios(&ncb);
gdqBT]j vV9vB3K5? if (uRetCode == 0)
EH M 59s|B }#4Ek8nFR {
cjg~?R <~w 3[i=
num = lana_enum.length;
6P>}7R} =0PGE#d{t //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
w >2G@ srO>l ;Vf/ for (int i = 0; i < num; i++)
NR8`nc1~ P3=#<Q. {
lP]Y^Gz QE)zH)(
ASTAT Adapter;
I''n1v?N 3)?WSOsL: if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
|V{ Q aL90:,V {
M,li\)J!& &s?uMWR pMacAddr.b1 = Adapter.adapt.adapter_address[0];
5}]+|d; [ @"6:tTU pMacAddr.b2 = Adapter.adapt.adapter_address[1];
.%.7~Nu, L'aB/5_% pMacAddr.b3 = Adapter.adapt.adapter_address[2];
hp9LV2_5 7(tsmP pMacAddr.b4 = Adapter.adapt.adapter_address[3];
.{`C>/"} VX8CEO pMacAddr.b5 = Adapter.adapt.adapter_address[4];
xJ. kd
Tr A4#FAFy pMacAddr.b6 = Adapter.adapt.adapter_address[5];
N#e9w3Rli U\j g X }
u1#(~[.
?(K=du }
y6[ le*T ]plp.f#av }
Ab j7 tQNrDp+ return num;
C3f\E: D) 6hYz^}2g }
3Os0<1@H t[X^4bZd \**j\m ?{`7W>G ======= 调用:
A]i!131{w| uSQ#Y^V_ #\D74$D [Eu)~J* MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
ZOa| lB (, iJ8Z^=> int n = GetMAC(m_MacAddr); // 获得网卡数量
)mBYW}} T c6c@XdV o}/|"(K VR&dy|5BO TCHAR szAddr[128];
&V<f;PF(I "qR, V9\ wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
S!z3$@o J+
S]Qoz m_MacAddr[0].b1,m_MacAddr[0].b2,
u)o-H!a 2/s42
FoG m_MacAddr[0].b3,m_MacAddr[0].b4,
Jkbeh. 'plUs<A m_MacAddr[0].b5,m_MacAddr[0].b6);
vWeY[>oGur ?H@<8Ra=3 _tcsupr(szAddr);
s9nPxC&A 2Zuo).2a. // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
'#LzQ6Pn FG{les+: QdQ1+*/+U Y.Z:H!P);$ mS![J69( {xov8M ××××××××××××××××××××××××××××××××××××
Gvh"3|u?z <y^_&9 用IP Helper API来获得网卡地址
@/^mFqr2 zN]%p>,)HB ××××××××××××××××××××××××××××××××××××
jTt9;?) 0!lWxS0#= !Pnjr T ! {G0' 呵呵,最常用的方法放在了最后
l}VE8-XB ^4"AWps Q]N&^ E =|IlORf< 用 GetAdaptersInfo函数
[{u3g4`} v7./u4S|V LFHJj-nk =_|G q| 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
*w*>\ZhOm -XCs?@8EQ >Q=^X3to Q#H"Se #include <Iphlpapi.h>
w 0= 23L>)Q #pragma comment(lib, "Iphlpapi.lib")
O |P<s+ +8N6tw/& !^su=c =VuSi(d;e{ typedef struct tagAdapterInfo
p5or"tK M;ADL| {
~:T@SrVI 2m yxwA5 char szDeviceName[128]; // 名字
eeCG#NFY5 mi Q*enZi char szIPAddrStr[16]; // IP
=NC??e { *4`5&) ` char szHWAddrStr[18]; // MAC
AK&>3D |w{Qwf!2 DWORD dwIndex; // 编号
MAFdJ+n# [F+W]Jk, }INFO_ADAPTER, *PINFO_ADAPTER;
Zc1x"j si6CWsb_ f yFDeYPZP Z)E)-2U$@ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
,jis@]: wT": /***********************************************************************
a!: N
C V)/J2 -w * Name & Params::
,/b!Xm: 0@cIj
] * formatMACToStr
H@xS<=:lM 3_XLx{["' * (
s)qrlv5H jmr
.gW * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
.UL2(0 >iOf3I-ATt * unsigned char *HWAddr : 传入的MAC字符串
<nbklo EyPJ Jc8 * )
V2T%tn;rp JXU?'@QY * Purpose:
,k4pW&A oxc;DfJ_ * 将用户输入的MAC地址字符转成相应格式
PJN9[Y{^3 B1nm?E 0i **********************************************************************/
C&w0HoF &F~d~;G"q void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
o(jLirnk ZJBb%d1; {
tjXg ktTP~7UVi int i;
aHW34e@ebL \~,\| short temp;
*%KIq/V a#r{FoU{M8 char szStr[3];
J3
Q_ kMch )f:i4.M lF}@@e)N strcpy(lpHWAddrStr, "");
I{(!h90 lgU!D |v for (i=0; i<6; ++i)
BVb^ xL LsERcjwwK {
^ l]!'" !s=$UC temp = (short)(*(HWAddr + i));
gE\ ^ vaB '1b 1N5~ _itoa(temp, szStr, 16);
jC>ZMy8U)4 X13+n2^8] if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
'M"z3j]m-, St%x\[D strcat(lpHWAddrStr, szStr);
"crR{OjE" ,#ZPg_x?1 if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
q\o#<'F1J /OztkThx= }
iiq
`:G
:wIA.1bK} }
MZh.Xo 1 gjaTPwY %@a;q?/?Nd %MHL@Nn>e // 填充结构
BNdq=|,+" jJiuq#;T3 void GetAdapterInfo()
n&;JW6VQS U%:%. Bys {
[l5jPL}6 [#gm[@d, char tempChar;
?l6yLn5si^ .euAN8L ULONG uListSize=1;
@9 S :: *J[P#y PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
vm+3!s:u C<^i`[&P$ int nAdapterIndex = 0;
mnM]@8^G )?[7}(4jI c2g[w;0" " C0[JdZ DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
*g+ZXB ?`?Tg&W &uListSize); // 关键函数
i;%G Z8 !I?C8) 2: gh q -"nkC if (dwRet == ERROR_BUFFER_OVERFLOW)
M8WjqTq S,:!H@~B {
1w7tRw }kmAUaa,Z PIP_ADAPTER_INFO pAdapterListBuffer =
cF15Mm2 I*a@_EO (PIP_ADAPTER_INFO)new(char[uListSize]);
#(614-r/ ?fy37m(M} dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
)b1hF QHO n?e
if (dwRet == ERROR_SUCCESS)
cN&Ebn G>vK$W$f N {
*$0*5d7 n}Z%D-b$ pAdapter = pAdapterListBuffer;
[ ft6xI akbB=:M,x while (pAdapter) // 枚举网卡
2K>1,[ C'Z n`Pl:L*kG {
Q.B)?w m 1r>]XhRFZ CString strTemp = pAdapter->AdapterName; // 网卡名字
~fkcal1@ q#AEu
xI1 strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
eWv:wNouk QoxYzln strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
Wd;t(5Xl h623)C; MS""-zn< %^lD strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
Gf.ywqE$Y$ 72~L ? pAdapter->IpAddressList.IpAddress.String );// IP
ZskX!{ Ne<S_u2nT ~2rQ80_ K9xvog formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
#>aq'47j +g?uvXC& pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
> .NLmzUX e+BZoK ^ ZOPK I=&i &6v8G AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
H3$py|}lL A!!!7tj xT&~{,9 .\$A7DD+A pAdapter = pAdapter->Next;
K.QSt CJN~p]\ bh5D}w =|AYT6z, nAdapterIndex ++;
}d}sC\>U %N&.B }
o7E|wS P,pC Z+H delete pAdapterListBuffer;
#:BkDidt2v \12G,tBH }
{?lndBP< z**2-4 z }
(mP{A(kwJ |1CX?8)b= }