VC++編程獲取機器的MAC地址：
NetBIOS編程篇
???#include?
<
windows.h
>
???#include?
<
wincon.h
>
???#include?
<
stdlib.h
>
???#include?
<
stdio.h
>
???#include?
<
time.h
>
???typedef?
struct
?_ASTAT_
???{
??????ADAPTER_STATUS?adapt;
??????NAME_BUFFER????NameBuff?[
30
];
???}ASTAT,?
*
?PASTAT;
???ASTAT?Adapter;
???
void
?main?(
void
)
???{
??????NCB?Ncb;
??????UCHAR?uRetCode;
??????
char
?NetName[
50
];
??????LANA_ENUM???lenum;
??????
int
??????i;
??????memset(?
&
Ncb,?
0
,?
sizeof
(Ncb)?);
??????Ncb.ncb_command?
=
?NCBENUM;
??????Ncb.ncb_buffer?
=
?(UCHAR?
*
)
&
lenum;
??????Ncb.ncb_length?
=
?
sizeof
(lenum);
??????uRetCode?
=
?Netbios(?
&
Ncb?);
??????printf(?
"
The?NCBENUM?return?code?is:?0x%x?\n
"
,?uRetCode?);
??????
for
(i
=
0
;?i?
<
?lenum.length?;i
++
)
??????{
??????????memset(?
&
Ncb,?
0
,?
sizeof
(Ncb)?);
??????????Ncb.ncb_command?
=
?NCBRESET;
??????????Ncb.ncb_lana_num?
=
?lenum.lana[i];
??????????uRetCode?
=
?Netbios(?
&
Ncb?);
??????????printf(?
"
The?NCBRESET?on?LANA?%d?return?code?is:?0x%x?\n
"
,
??????????????????lenum.lana[i],?uRetCode?);
??????????memset(?
&
Ncb,?
0
,?
sizeof
?(Ncb)?);
??????????Ncb.ncb_command?
=
?NCBASTAT;
??????????Ncb.ncb_lana_num?
=
?lenum.lana[i];
??????????strcpy((
char
?
*
)Ncb.ncb_callname,
"
*
"
?);
??????????Ncb.ncb_buffer?
=
?(unsigned?
char
?
*
)?
&
Adapter;
??????????Ncb.ncb_length?
=
?
sizeof
(Adapter);
??????????uRetCode?
=
?Netbios(?
&
Ncb?);
??????????printf(?
"
The?NCBASTAT?on?LANA?%d?return?code?is:?0x%x?\n
"
,
??????????????????lenum.lana[i],?uRetCode?);
??????????
if
?(?uRetCode?
==
?
0
?)
??????????{
?????????????printf(?
"
The?Ethernet?Number?on?LANA?%d?is:%02x-%02x-%02x-%02x-%02x-%02x\n
"
,lenum.lana[i],????
Adapter.adapt.adapter_address[
0
],
Adapter.adapt.adapter_address[
1
],
Adapter.adapt.adapter_address[
2
],
Adapter.adapt.adapter_address[
3
],
Adapter.adapt.adapter_address[
4
],
Adapter.adapt.adapter_address[
5
]);
??????????}
???????}
system(
"
PAUSE
"
);
}
所用的資料：
NetBIOS API編程，NCBENUM命令調用，ADAPTER_STATUS結構等。
?
[摘自MSDN]
ADAPTER_STATUS
The ADAPTER_STATUS structure contains information about a network adapter. This structure is pointed to by the ncb_buffer member of the NCB structure. ADAPTER_STATUS is followed by as many NAME_BUFFER structures as required to describe the network adapters on the system.?
?
typedef?
struct
?_ADAPTER_STATUS?{?
????UCHAR???adapter_address[
6
];?
????UCHAR???rev_major;?
????UCHAR???reserved0;?
????UCHAR???adapter_type;?
????UCHAR???rev_minor;?
????WORD????duration;?
????WORD????frmr_recv;?
????WORD????frmr_xmit;?
????WORD????iframe_recv_err;?
????WORD????xmit_aborts;?
????DWORD???xmit_success;?
????DWORD???recv_success;?
????WORD????iframe_xmit_err;?
????WORD????recv_buff_unavail;?
????WORD????t1_timeouts;?
????WORD????ti_timeouts;?
????DWORD???reserved1;?
????WORD????free_ncbs;?
????WORD????max_cfg_ncbs;?
????WORD????max_ncbs;?
????WORD????xmit_buf_unavail;?
????WORD????max_dgram_size;?
????WORD????pending_sess;?
????WORD????max_cfg_sess;?
????WORD????max_sess;?
????WORD????max_sess_pkt_size;?
????WORD????name_count;?
}?ADAPTER_STATUS,?
*
PADAPTER_STATUS;
?
Members
-
adapter_address
- Specifies encoded address of the adapter.
-
rev_major
- Specifies the major software-release level. This value is 3 for IBM NetBIOS 3.?x.
-
reserved0
- Reserved. This value is always zero.
-
adapter_type
- Specifies the adapter type. This value is 0xFF for a Token Ring adapter or 0xFE for an Ethernet adapter.
-
rev_minor
- Specifies the minor software-release level. This value is zero for IBM NetBIOS x.0.
-
duration
- Specifies the duration of the reporting period, in minutes.
-
frmr_recv
- Specifies the number of FRMR frames received.
-
frmr_xmit
- Specifies the number of FRMR frames transmitted.
-
iframe_recv_err
- Specifies the number of I frames received in error.
-
xmit_aborts
- Specifies the number of aborted transmissions.
-
xmit_success
- Specifies the number of successfully transmitted packets.
-
recv_success
- Specifies the number of successfully received packets.
-
iframe_xmit_err
- Specifies the number of I frames transmitted in error.
-
recv_buff_unavail
- Specifies the number of times a buffer was not available to service a request from a remote computer.
-
t1_timeouts
- Specifies the number of times that the DLC T1 timer timed out.
Windows XP??DLC will no longer be supported. For more information, see Network Protocol Support in Windows.
-
ti_timeouts
- Specifies the number of times that the ti inactivity timer timed out. The ti timer is used to detect links that have been broken.
-
reserved1
- Reserved. This value is always zero.
-
free_ncbs
- Specifies the current number of free network control blocks.
-
max_cfg_ncbs
- Undefined for IBM NetBIOS 3.0.
-
max_ncbs
- Undefined for IBM NetBIOS 3.0.
-
xmit_buf_unavail
- Undefined for IBM NetBIOS 3.0.
-
max_dgram_size
- Specifies the maximum size of a datagram packet. This value is always at least 512 bytes.
-
pending_sess
- Specifies the number of pending sessions.
-
max_cfg_sess
- Specifies the configured maximum pending sessions.
-
max_sess
- Undefined for IBM NetBIOS 3.0.
-
max_sess_pkt_size
- Specifies the maximum size of a session data packet.
-
name_count
- Specifies the number of names in the local names table.
Requirements
??Windows NT/2000/XP: Included in Windows NT 3.1 and later.
??Windows 95/98/Me: Included in Windows 95 and later.
??Header: Declared in Nb30.h.