如何实现修改网卡物理地址的三种方法
~,Ix0h+H+M f'RX6$}\1X 同样要感谢胡大虾
`/+>a8 u
c)eil 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
Gb6 'n$g Q3~H{)[Kq 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>`Aw^ _@&
8dA~\a 使得两块卡的MAC地址不同,那么网络仍然可以工作。
eo?bL$A[s BDDlQci38 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
%wy.TN T'9'G
M 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
Sz`,X0a RtS+<^2a; 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
? OM!+O !f[_+CD 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
\gaw6S>n} Wn2NMXK 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
^^$s%{ep" IEi^kJflU 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
U7F!Z(
9 90rol~M& 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
=UQ3HQD Btn?N 的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
7n<{tM !Ai@$tl[S 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
j,eo2HaL Zu[su>\ 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
_V6ukd"B~ b8UO,fY q 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
wn%A4-%{ p6V0`5@t 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
$6 f3F?y7 ^ZcGY+/~ 台。
{!L~@r /([kh~a 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
:5<UkN)R( #;yZ 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
#;e:A8IQ 6bC3O4Rw 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
_`T_">9r ?fSG'\h> w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
S,UDezxg
b4kgFA
->requesthandler函数要hoo miniport的这个函数似乎不容易找
Jnov<+ d$!RZHo10V 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
{EQOP] g) jYFfGfH 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
U[MA)41 )ez9"# MH' bit RSA,that's impossible”“give you 10,000,000$...”
W|mo5qrLS2 m-, x<bM? “nothing is impossible”,你还是可以在很多地方hook。
PJH& 7{*>agQh 如果是win9x平台的话,简单的调用hook_device_service,就
gM:".Ee (\x]YMLH 可以hook ndisrequest,我给的vpn source通过hook这个函数
wIt}dc F JyT+ 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
q_58;Bv (!WD1w 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
xb8!B `|q(h Ow2 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
e\L8oOk#r YOO+R{4( 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
?e 4/p }|=|s f 这3种方法,我强烈的建议第2种方法,简单易行,而且
rx|pOz,: G"t5nHY\. 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
j\M?~=*w @o`AmC.
8 都买得到,而且价格便宜
L!xi Gd85kY@w7 ----------------------------------------------------------------------------
JWxwJex gPPkT" 下面介绍比较苯的修改MAC的方法
RA
L~!"W @q)d Win2000修改方法:
lThB2/tV\ [7y]n;Fy 8":Q)9;% SmO~,2= 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
K}Qa~_ WpvhTX Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
%pCTN P es7=%!0 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
&oMh]Z*: "w<#^d_6 《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
kAUymds;O ef4 i:. 明)。
~P-mC@C CrTw@AW9) 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)
p!%pP}I G3T]`Atf 址,要连续写。如004040404040。
CqC`8fD1 9\(|
D# 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。)
C3g_!dUs VIf.q)_k 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。
;O,jUiQ qHsA1<wg 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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y@yD5$/ 8&dF 获取远程网卡MAC地址。
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w0unS`\4 H\[W/" wMN]~|z> &K,i
f 首先在头文件定义中加入#include "nb30.h"
R4d=S4i Tlr v={ #pragma comment(lib,"netapi32.lib")
uB?ZcF}Tk "0TZTa1e typedef struct _ASTAT_
!;'=iNOYR uyx 2;f {
u ^RxD^=L BY*8ri^u ADAPTER_STATUS adapt;
#g!.T g' alb.g>LNPP NAME_BUFFER NameBuff[30];
TA~{1_l `Q,H|hp;k; } ASTAT, * PASTAT;
X}0cCdW k9F=8q wy2
D;; Eh4=ZEX 就可以这样调用来获取远程网卡MAC地址了:
?aMOZn? d/@,@8: CString GetMacAddress(CString sNetBiosName)
<OPArht <#HYqR', {
hE-M$LmN@ /qw.p# ASTAT Adapter;
PPsE${! \l3h0R =Fl^`*n T51
`oZ` NCB ncb;
>
Nr#O Rf1x`wml UCHAR uRetCode;
akQ7K Oow2>F%_# BDVtSs<7 8dhUBJ0_ memset(&ncb, 0, sizeof(ncb));
v &+R^iLE i}?>g -( ncb.ncb_command = NCBRESET;
QmIBaMI# 1BEHw?dLU ncb.ncb_lana_num = 0;
U/BR*Zn]* Tm?# M&' {(}By/_ Y <qm{e uRetCode = Netbios(&ncb);
9_s`{(0? ?bu>r=oIO] Rlirs-WQ :Ux_qB memset(&ncb, 0, sizeof(ncb));
ct}9i"H#1 e(G|;a ncb.ncb_command = NCBASTAT;
GPkpXVm 8\gjST* ncb.ncb_lana_num = 0;
v.5+7,4 )dSi/ 4X|zmr:A SX-iAS[< sNetBiosName.MakeUpper();
~PNub E W@!S%Y9 ;9g2?-svw
OZ!^ak FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
4E?Oky#}- 6LZ;T.0o S21,VpW\ ^Zp>G{QL{ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
dcT80sOC
j
<RrLn_ _<2E"PrT 0qT%!ku& ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
?G&ikxl c[Zje7 @ ncb.ncb_callname[NCBNAMSZ] = 0x0;
Z EO WO ^G-@06 /! dC4'{n|7 4xJQ!>6 ncb.ncb_buffer = (unsigned char *) &Adapter;
>yh2Lri &iVs0R ncb.ncb_length = sizeof(Adapter);
\D&KC,i5f /H+a0`/ 7v_8_K M&
CqSd uRetCode = Netbios(&ncb);
4ss4kp_> wH6aAV~1 A.w:h;7 vVcob}ZH CString sMacAddress;
ei5~& 4nz 35BLr z&^&K} k-""_WJ~^ if (uRetCode == 0)
C"]^Q)aJN sUm' {
7T'B6`-Ox r!{Up7uL sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
FU<Jp3<% >i-"<jG Adapter.adapt.adapter_address[0],
dGTsc/$ 8e"gW >f Adapter.adapt.adapter_address[1],
/vb`H>P @AuO`I@p= Adapter.adapt.adapter_address[2],
sFTy(A/ eKqk= ( Adapter.adapt.adapter_address[3],
7})[lL`\s cPc</[x[W Adapter.adapt.adapter_address[4],
-o
EW:~y 5QO9Q]I#_\ Adapter.adapt.adapter_address[5]);
Jqi%|,/] N -C&P%tt Y }
vgN&K@hJ 0'o:#- return sMacAddress;
7i1q wRv J!7MZLb }
|IUWF%~^$+ U|j`e5) "8zDbdK
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, SnSW-P G;XxBA 修改windows 2000 MAC address 全功略
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yJe>JK~) ZWp(GC1NA R
.2wqkY t.\dpBq 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
0Z]!/AsC Yk Qd
eO[b1]WLP (0kK_k'T 2 MAC address type:
@2v_pJy^ =rX>1 OID_802_3_PERMANENT_ADDRESS
IRqy%@) 9490o:s OID_802_3_CURRENT_ADDRESS
)TM4R)r%)9 i8HTzv"J 8Kk(8a&v DrK{}uM modify registry can change : OID_802_3_CURRENT_ADDRESS
8BNi1Qn$ I ?.^ho but OID_802_3_PERMANENT_ADDRESS, you must modify driver
LvYB7<zk> ?p8_AL'RS cDkf qcC dzrio-QU~ r^ ZEImjc D=&Me=$ Use following APIs, you can get PERMANENT_ADDRESS.
K8Y=S12Ti mBON$sF| CreateFile: opened the driver
b<gr@ WF >!)DM]Ri DeviceIoControl: send query to driver
Jma1N;d P\)iZiGc l_%6 g_COp"!~9 Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
}txX;"/ Aj]V`B:65 Find the location:
FH+s s! \v)+.m?n .................
gCY';\f! v0jgki4t :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
]
{HI?V /%A*aGyIc :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
ZbAcO/ [Hh9a;.*}h :0001ACBF A5 movsd //CYM: move out the mac address
x0:m-C e'b(gD} :0001ACC0 66A5 movsw
W-zP/]Dh mF^v ~ :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
_n>,!vH AbmAKA@ :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
EG |A_m85 e.V:)7Uc :0001ACCC E926070000 jmp 0001B3F7
^eYVWQ' l8#EM1g- ............
]f9Cx\d:k `$aZ0+ change to:
WbqWG^W Czu\RXJR :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
8StgsM _/5H l` :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
Pw!MS5=r ChXq4] :0001ACBF 66C746041224 mov [esi+04], 2412
#"iu|D [-oc>;`=l :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
r<Kx0`y 3HY9\'t6 :0001ACCC E926070000 jmp 0001B3F7
O55 xS+3^k !5uGd`^I .....
cJ
@Wt>YI 03S]8l HBx=\%;n Z^MNf !^Y(^RS@ 6MdiY1Lr!K DASM driver .sys file, find NdisReadNetworkAddress
agW@{c ysf~|r4s W'+:'_{ j: n3
r3"~i ......
j
Dv{/) G?/DrnK: :000109B9 50 push eax
_D(rI#q 2u*KM`fa` um>6z_" rFYWs6 * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
_&ks1cw 2JcjZn |
*w0%d1 Jcm&RI"{ :000109BA FF1538040100 Call dword ptr [00010438]
JQHvz9Yg tc{sB\&- :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
!6Mo]xh O2dW6bt :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
)*x6 FfTUd u-G+ j) :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
bTs?!~q yT9@!]^L :000109C9 8B08 mov ecx, dword ptr [eax]
%
0+j?>#X 1gN=-AC :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
!LN?PKJ s'J:f$flS :000109D1 668B4004 mov ax, word ptr [eax+04]
Cg?&wj< d;9FB[MmOJ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
ls:w8&`* ~d*(=G ......
p/@smke 74k dsgQf p\aaJ O]Qd<%V'x set w memory breal point at esi+000000e4, find location:
3Xy-r=N. l en*GM}<V ......
{vyv7L .qZ~_xk d // mac addr 2nd byte
'|p$)yx2 HqD^B[jS :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
Pax|x15 e 5*hE // mac addr 3rd byte
OL,TFLn4 ^qQZT] :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
|My4SoOF \k!{uRy' :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
!SdSE^lz` E+g@M8D ...
E3gh?6 NmJWU:W_@ :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
hD*SpVIU YhE+W // mac addr 6th byte
WE.{p> ll.N^y;a :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
Jx7C'~,J H0`]V6+<f :000124F4 0A07 or al, byte ptr [edi]
-0{r>,&Mm #S*/bao# :000124F6 7503 jne 000124FB
|\IN.W[EL K<Iv:5-2 :000124F8 A5 movsd
4\u1TYR Zxs|%bQ :000124F9 66A5 movsw
!()$8 wL
4dTc // if no station addr use permanent address as mac addr
_zn.K&I-*k *<jAiB,O* .....
Q1
$^v0-) {NFr]LGOp @l jA N&g3t%F change to
b
Y\K 4;]hK!AXS :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
mA+&Io mmEYup(l0; :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
O%!!w a>]uU*Xm :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
vMt/u?oB [~#WG/!: :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
_R13f@NWB: fS [,vPl :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
kG@@ot" n *|>d :000124F9 90 nop
dDGgvi|[Mz EwC{R` :000124FA 90 nop
33ef/MElD$ 6dN7_v) T| V:$D' IsM}'. It seems that the driver can work now.
]#l/2V1 o(LFh[ %gyLCTw {/(D$"j(S Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
7-
]
as$ s{S4J'VW M&@b><B &d+Kg0 : Before windows load .sys file, it will check the checksum
0y;*Cfi9 )Sg~[WxDv The checksum can be get by CheckSumMappedFile.
hjB@o#S dWUm\t'# "UGY2skf; luuX2Mx>o Build a small tools to reset the checksum in .sys file.
=2zJ3&9 S=<}:#;u0 1#*a:F&re M/ni6%x Test again, OK.
Jz.NHiLct1 v~V5`% Vq5k+3W+ s(%oTKjt 相关exe下载
t.&Od;\[/ !QHFg-=7 http://www.driverdevelop.com/article/Chengyu_checksum.zip 9XyYHi P'*)\faw ××××××××××××××××××××××××××××××××××××
V=qwwYz~ K[Kh&`T 用NetBIOS的API获得网卡MAC地址
&7b|4a8B% TI#''XCB5 ××××××××××××××××××××××××××××××××××××
?hM>mL i2YuOV! Q}K#'Og \h D dU+ #include "Nb30.h"
z4+k7a@jn SHbtWq}T #pragma comment (lib,"netapi32.lib")
~\.w^*$#Y Ib\iT:AJ 8XzR
wYV L
ugn3+ Rhz_t@e W?aI|U1 typedef struct tagMAC_ADDRESS
RGg(%. n'01Hh`0 {
&nkW1Ner9 OCJnjlV% BYTE b1,b2,b3,b4,b5,b6;
O<"}|nbmQ[ 7,|c }MAC_ADDRESS,*LPMAC_ADDRESS;
OQT;zqup Fpa;^F jm0- y% P%=#^T&`} typedef struct tagASTAT
'0uhD.|G
HA`@7I {
`V"sOTb SWQ5fcPu ADAPTER_STATUS adapt;
tqeZ#w7 aj}sc/Qa NAME_BUFFER NameBuff [30];
VUYmz)m5 Q7$.LEioN }ASTAT,*LPASTAT;
@,u/w4 kRD%b[*d /D^"X
4!" Z@&Dki UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
Ucm :S-
Nwt" \3 {
Bj}^\Pc;} {>,V\J0p NCB ncb;
+
33@?fl. %Gj8F4{ UCHAR uRetCode;
'|*?*6q Yd= a}T memset(&ncb, 0, sizeof(ncb) );
9^Whg~{ >teOm?@U ncb.ncb_command = NCBRESET;
\ZhfgE8{% ~r$jza~o( ncb.ncb_lana_num = lana_num;
]Xf% ,iu @`Eg( //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
XC "'Q+ .YnFH$;$ uRetCode = Netbios(&ncb );
_~tEw.fM5 0=q;@OIf memset(&ncb, 0, sizeof(ncb) );
*U$!I?
2aB^WY'tC ncb.ncb_command = NCBASTAT;
B`o]*"xkB 0i|oYaC ncb.ncb_lana_num = lana_num; //指定网卡号
rBTeb0i? C2xL1` strcpy((char *)ncb.ncb_callname,"* " );
)+"'oY$]} |t)}VM% ncb.ncb_buffer = (unsigned char *)&Adapter;
!x>%+&c>k T?1Du"d8 //指定返回的信息存放的变量
lGk{LO) pY~,(s|Qb ncb.ncb_length = sizeof(Adapter);
qY$qaM^= )a3J9a;ZS0 //接着,可以发送NCBASTAT命令以获取网卡的信息
''^Y>k o fMY,~w uRetCode = Netbios(&ncb );
M$d%p6Cv RZ7(J return uRetCode;
|vMpXiMxxT saAxGG }
4)4+M @]c(V%x hj$e|arB 8kOKwEX int GetMAC(LPMAC_ADDRESS pMacAddr)
N0w`!<y:c HCJ>X;(`f? {
f%)zg(YlO $GQ-(/ NCB ncb;
KdUnD4d -:9P%jWt UCHAR uRetCode;
ww{_c]My W$o27f int num = 0;
wHv]ViNvXE 3bd5FsI^pU LANA_ENUM lana_enum;
\U?n+6 7g 1s*.A6EP" memset(&ncb, 0, sizeof(ncb) );
je4 w=]JV tpEI(9> ncb.ncb_command = NCBENUM;
5P+t^\ :@xm-.D ncb.ncb_buffer = (unsigned char *)&lana_enum;
{d%&zvJnD 1w0OKaF5 ncb.ncb_length = sizeof(lana_enum);
)wtaKF.- ;.Ie#Vr1N //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
Ty@=yA17 gx:;&4AD //每张网卡的编号等
lvpc*d|K X$\i{p9jw uRetCode = Netbios(&ncb);
fiI
$T:g. w[-Fm+A> if (uRetCode == 0)
e{9jn>\,a j ! NO|&k {
-/dEsgO C4#rA.nF| num = lana_enum.length;
oM1
6C| (zYy}g#n //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
]:$
O{y L~/qGDXC? for (int i = 0; i < num; i++)
qxMnp}O !epgTN {
HXVBb%pP L]hXpt ASTAT Adapter;
W*:,m8wk LFp]7Dq if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
.LRxP#B 3PUAH {
E%TpJl'U 9>#:/g/ pMacAddr.b1 = Adapter.adapt.adapter_address[0];
rf9_eP pA#}-S% pMacAddr.b2 = Adapter.adapt.adapter_address[1];
(|fm6$ zggB$5 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
YEx)"t8E "$5\, pMacAddr.b4 = Adapter.adapt.adapter_address[3];
`}no9$l~ Hj1
EGCA pMacAddr.b5 = Adapter.adapt.adapter_address[4];
7j i=E";.w _0 snAt^iC pMacAddr.b6 = Adapter.adapt.adapter_address[5];
>(tn "2 B)h>8 { }
X0+fsf<H} 7W9d6i) }
0i8hI6d oXt,e }
hsG#6?l3 rt +..t\ return num;
do>"[RO ?68uS; }
:Ze+%d= :y,v&Kk#T 8Chu"PM%-J Ei@M$Fd ======= 调用:
I5);jgb FkupO
[KI AdoZs8Q w,j cm; MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
D~&Mwsi iY/KSX^~O int n = GetMAC(m_MacAddr); // 获得网卡数量
o8FXqTUcs4 q cA`)j qturd7 Y
ZaP TCHAR szAddr[128];
7/X"z=Q^| Zq ot{s wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
N\1/JW+ I]J*BD#n. m_MacAddr[0].b1,m_MacAddr[0].b2,
/=#~ !m{2WW- m_MacAddr[0].b3,m_MacAddr[0].b4,
9-bG<`v\E H.O(*Q= m_MacAddr[0].b5,m_MacAddr[0].b6);
[H"#7t.V-~ )Z@-DA*Q- _tcsupr(szAddr);
g"!\\:M -lRhz!E] // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
L$Z(+6m5 qMS}t3X _b4fS'[ I8op>^N" jlKGXD)Q[ U06o;s( ××××××××××××××××××××××××××××××××××××
EH+~].PJd '3kcD7 用IP Helper API来获得网卡地址
MdhT!? R/<=mZ ××××××××××××××××××××××××××××××××××××
$)e:8jS=
td(M#a- VKLU0*2R ~j,TVY 呵呵,最常用的方法放在了最后
C'9 1d7E `:-J+<` 1}`LTPW9 RyRqH:p)3 用 GetAdaptersInfo函数
~' =lou voRfjsS~ <qiICb)~ DB&SOe 这里获得了一个网卡的大部分信息,兄弟们可酌情选用^_^
hD 46@ }NX\~S" z-0:m|=yH H$-$2?5 #include <Iphlpapi.h>
1BD6l2y +
>sci #pragma comment(lib, "Iphlpapi.lib")
~2N-k1'-' "L~@.W!@ ^[M~K5Y hrM"Zg typedef struct tagAdapterInfo
5(}H
? d7bjbJwu {
=
?N^>zie D$_8rHc\A char szDeviceName[128]; // 名字
&R\XUxI 6hbEO-( char szIPAddrStr[16]; // IP
C"T ,MH '}O!2W&Y]% char szHWAddrStr[18]; // MAC
PF ;YE6 |qL;Nu,d DWORD dwIndex; // 编号
FH n,]Tfx ^L~ [+| }INFO_ADAPTER, *PINFO_ADAPTER;
o?R,0 - Ry%YM,K3
l/ V&s< fJ :jk6@ INFO_ADAPTER AdapterList[ 10]; // 网卡列表,比如十个
Nz]aaoO4 q lY\*{x4 /***********************************************************************
Z oTNm ur xqek * Name & Params::
w?ai,Pw ~&[u]u[ * formatMACToStr
V/UB9)i+ ._BB+G * (
Rc7.M"wzjX mahi7eU
P * LPSTR lpHWAddrStr : 显示出来的加 "-"的 mac字符串
m0iV m| x[m'FsR4 * unsigned char *HWAddr : 传入的MAC字符串
T^.{9F]*S $wXih#7 * )
fle0c^ = \2eFpy( * Purpose:
'O1.6*K )n7)}xy#z * 将用户输入的MAC地址字符转成相应格式
j];1"50? `t\z **********************************************************************/
CI1m5g [P S^g]:Xh& void formatMACToStr(LPSTR lpHWAddrStr,const unsigned char *HWAddr)
F r/QW7B5 `1p?*9Ssn {
&(\@sxAyZ }@4|7 int i;
y84XoDQ 2vXGO|W short temp;
uk{J@&F G+Ei#:W, char szStr[3];
rH^/8|}&s "11j$E9#\n <d<RK@2- InX{V|CW? strcpy(lpHWAddrStr, "");
o;'4c (jneEo=vr for (i=0; i<6; ++i)
M7pvxChA s_` V*`n& {
^*zW"s B$EK_@M temp = (short)(*(HWAddr + i));
IHfSkFz`j )ldUayJ _itoa(temp, szStr, 16);
r?XDvU C_89YFn+ if (strlen(szStr) == 1) strcat(lpHWAddrStr, "0");
a j_:|]j R mgxf/ strcat(lpHWAddrStr, szStr);
1#kawU6[] %[+/>e/m if (i<5) strcat(lpHWAddrStr, "-"); // 加上 -
~)!VV) o9^$hDs,si }
4jD\]Q="1 %1@.7uTN }
0<"tl0p_ :=B[yD! nR#a)et a#6,#Q" // 填充结构
J4&XPr9 FrgV@4'2G void GetAdapterInfo()
Bzwx0c2VY8 qIUC2,&g {
zVn* !c GHqBnE{B char tempChar;
vzQyE0T/ @YbZ8Uc ULONG uListSize=1;
Hm<M@M$aG -<12~HKK:: PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
-{r!M(47 f>b!-| int nAdapterIndex = 0;
5]Z] j[8Y 7a27^b k.h^ $f olslzXn7o DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar,
+&zb^C`J !cv6 #: &uListSize); // 关键函数
=NI.d>kvC E{?L= ^cU ~|J*E38 @b>YkJDk if (dwRet == ERROR_BUFFER_OVERFLOW)
q8tP29 {!>E9Px {
=54Vs8. T\.7f~3 PIP_ADAPTER_INFO pAdapterListBuffer =
" Tw0a! e*6U |+kJ (PIP_ADAPTER_INFO)new(char[uListSize]);
+KYxw^k}"7 Udg&
eEF dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
/6 A:J]Q_ 2M5*bNU_: if (dwRet == ERROR_SUCCESS)
WCWSLEAza '&1 {
u>j 5`OXo DPR;$yV pAdapter = pAdapterListBuffer;
,5`."-0} z1)$ while (pAdapter) // 枚举网卡
s n=zh1 A W'm!f {
!e9N3Ga ]Sk#a-^~ CString strTemp = pAdapter->AdapterName; // 网卡名字
{: Am9B #xD&z^o strTemp = "\\Device\\NPF_" + strTemp; // 加上前缀
Jq=X!mTd. A;b=E[iv strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);
p,!fIx ?T$*5d :H~UyrN 5n-9#J$ strcpy(AdapterList[nAdapterIndex].szIPAddrStr,
R*zBnHAb! @|jKO5Y pAdapter->IpAddressList.IpAddress.String );// IP
cS. 7\0$ ^M[-K`c } Mt]=v}z _m)gO/02A formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr,
w50.gr7 OYQXi pAdapter->Address ); // MAC!!!!!!!!!!!!!!!!!
?*(r1grHl ptnMCF sj?`7kg >F_qa=t%[ AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
g>d7%FFn} 1oXz[V YqK+F=0 -P IA;#Gs pAdapter = pAdapter->Next;
Z{8exym d;*OO xQV jb#1&L14 5#N"WHz! nAdapterIndex ++;
U4
go8 tIc0S!H# }
GF$rPY[ 8YT_DM5iI delete pAdapterListBuffer;
.x\/XlM 6:SK{RSURC }
;p?42rCIcl BWqik_ }
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