GetOSUserName() ---获取系统用户名函数

 1 #pragma comment(lib,"Netapi32.lib")
 2 #include <BaseTsd.h>
 3 #include <Lm.h>
 4 #include <LMERR.H> 
 5 #include <LMAPIBUF.H> 
 6 #include <vector> 
 7 
 8 vector<CString> m_account; 
 9 
10 
11 void GetOSUserName() 
12 
13 { 
14 
15     LPUSER_INFO_1 pBuf = NULL; 
16 
17     LPUSER_INFO_1 pTmpBuf ; 
18 
19     DWORD dwLevel = 1; 
20 
21     DWORD dwPrefMaxLen = -1; 
22 
23     DWORD dwEntriesRead = 0; 
24 
25     DWORD dwTotalEntries = 0; 
26 
27     DWORD dwResumeHandle = 0; 
28 
29     NET_API_STATUS nStatus; 
30 
31     LPTSTR pszServerName = NULL; 
32 
33     nStatus = NetUserEnum( (LPCWSTR) pszServerName , dwLevel , FILTER_NORMAL_ACCOUNT , 
34 
35         (LPBYTE*)&pBuf, dwPrefMaxLen , &dwEntriesRead , &dwTotalEntries , &dwResumeHandle ); 
36 
37     if( ( nStatus == NERR_Success ) || ( nStatus == ERROR_MORE_DATA ) ) 
38     { 
39         if( ( pTmpBuf=pBuf )!=NULL ) 
40         { 
41             for( DWORD i = 0; i < dwEntriesRead ; ++i ) 
42 
43             { 
44                 CString csFlag; 
45 
46                 csFlag.Format( _T( "%s,%ld" ) , pTmpBuf->usri1_name , pBuf->usri1_priv ); 
47 //得到用户名 判断权限 和名称排除
48                 if( pTmpBuf->usri1_priv == USER_PRIV_ADMIN || pTmpBuf->usri1_priv == USER_PRIV_USER && 
　　                  ( CString ( pTmpBuf->usri1_name ) != "ASPNET" ) ) 
49                 { 
50                     m_account.push_back( (CString) pTmpBuf->usri1_name ); 
51                 } 
52 
53                 pTmpBuf++; 
54             } 
55         } 
56     } 
57     else 
58     { 
59         ::MessageBox( NULL , _T("A system error has occurred") , _T("ERROR") , MB_OK ); 
60     } 
61     if( pBuf != NULL ) 
62 
63     { 
64         //NetApiBufferFree( pBuf ); 
65         pBuf = NULL; 
66     } 
67     while ( nStatus == ERROR_MORE_DATA ); 
68     if (pBuf != NULL) 
69         NetApiBufferFree( pBuf ); 
70 }
posted @ 2012-07-06 23:25 Fcoding_狂人阅读(473) 评论(0) 收藏举报
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