180 lines
5.6 KiB
C++
180 lines
5.6 KiB
C++
|
|
#ifndef _ADSDATASOURCE_H_
|
|
#define _ADSDATASOURCE_H_
|
|
|
|
//#define ROWS 10L
|
|
#define ROWS 1L
|
|
|
|
typedef struct _tagSEARCHPREF
|
|
{
|
|
TCHAR szSource [ MAX_PATH ];
|
|
TCHAR szQuery [ 2048 ];
|
|
TCHAR szAttributes [ MAX_PATH ];
|
|
TCHAR szScope [ MAX_PATH ];
|
|
TCHAR szUserName [ 2 * MAX_PATH ];
|
|
TCHAR szPassword [ MAX_PATH ];
|
|
BOOL bEncryptPassword;
|
|
BOOL bUseSQL;
|
|
int nAsynchronous;
|
|
int nDerefAliases;
|
|
int nSizeLimit;
|
|
int nTimeLimit;
|
|
int nAttributesOnly;
|
|
int nScope;
|
|
int nTimeOut;
|
|
int nPageSize;
|
|
int nChaseReferrals;
|
|
} SEARCHPREF;
|
|
|
|
class CADsDataSource: public CObject
|
|
{
|
|
public:
|
|
CADsDataSource( );
|
|
~CADsDataSource( );
|
|
|
|
public:
|
|
/*void SetQueryParameters( CString& strSource,
|
|
CString& strQuery,
|
|
CString& strAttributes,
|
|
CString& strScope,
|
|
CString& strUserName,
|
|
CString& strPassword,
|
|
BOOL bEncryptPassword,
|
|
BOOL bUseSQL );*/
|
|
|
|
void SetQueryParameters( SEARCHPREF* pSerachPref );
|
|
|
|
virtual int GetColumnsCount ( int nRow );
|
|
virtual BOOL GetValue ( int nRow, int nColumn, CString& );
|
|
virtual BOOL GetValue ( int nRow, CString& strColumn, CString& );
|
|
virtual BOOL GetADsPath ( int nRow, CString& );
|
|
virtual BOOL GetColumnText ( int nRow, int nColumn, CString& );
|
|
BOOL Refresh ( void );
|
|
virtual BOOL RunTheQuery ( void );
|
|
|
|
protected:
|
|
DBORDINAL m_nColumnsCount;
|
|
int m_nAddOne;
|
|
|
|
BOOL m_bNoQuery;
|
|
BOOL m_bNoMoreData;
|
|
|
|
int m_nFirstRow;
|
|
int m_nLastRow;
|
|
int m_nCurrentRow;
|
|
|
|
ULONG m_cRows;
|
|
ULONG m_cColumns;
|
|
CString m_strAttributes;
|
|
|
|
/*CString m_strSource;
|
|
CString m_strQuery;
|
|
CString m_strScope;
|
|
CString m_strPassword;
|
|
CString m_strUserName;
|
|
BOOL m_bEncryptPassword;
|
|
BOOL m_bUseSQL;*/
|
|
|
|
CStringArray m_ADsPath;
|
|
SEARCHPREF* m_pSearchPref;
|
|
};
|
|
|
|
|
|
/*typedef struct tagData {
|
|
void *obValue;
|
|
DATE dateValue;
|
|
ULONG obLength;
|
|
LARGE_INTEGER aLargeInteger;
|
|
ULONG status;
|
|
} Data;*/
|
|
|
|
typedef struct tagData {
|
|
union {
|
|
void *obValue;
|
|
double obValue2;
|
|
};
|
|
ULONG obLength;
|
|
ULONG status;
|
|
} Data;
|
|
|
|
|
|
class CADsOleDBDataSource: public CADsDataSource
|
|
{
|
|
public:
|
|
CADsOleDBDataSource( );
|
|
~CADsOleDBDataSource( );
|
|
|
|
public:
|
|
HRESULT SetQueryCredentials( IDBInitialize* pInit, ICommandText* pCommand );
|
|
|
|
virtual int GetColumnsCount ( int nRow );
|
|
virtual BOOL GetValue ( int nRow, int nColumn, CString& );
|
|
virtual BOOL GetADsPath ( int nRow, CString& );
|
|
virtual BOOL GetColumnText ( int nRow, int nColumn, CString& );
|
|
virtual BOOL RunTheQuery ( void );
|
|
|
|
private:
|
|
void DestroyInternalData ( void );
|
|
BOOL AdvanceCursor ( void );
|
|
BOOL CreateAccessorHelp ( void );
|
|
BOOL BringRowInBuffer ( int nRow );
|
|
CString ExtractData ( int );
|
|
void ReadADsPath ( void );
|
|
|
|
private:
|
|
Data* m_pData;
|
|
|
|
IRowset* m_pIRowset;
|
|
IMalloc* m_pIMalloc;
|
|
IAccessor* m_pAccessor;
|
|
IColumnsInfo* m_pIColsInfo;
|
|
HROW* m_hRows;
|
|
|
|
HACCESSOR m_hAccessor;
|
|
DBCOLUMNINFO* m_prgColInfo;
|
|
DBBINDSTATUS* m_pBindStatus;
|
|
OLECHAR* m_szColNames;
|
|
};
|
|
|
|
class CADsSearchDataSource: public CADsDataSource
|
|
{
|
|
public:
|
|
CADsSearchDataSource( );
|
|
~CADsSearchDataSource( );
|
|
|
|
public:
|
|
virtual int GetColumnsCount ( int nRow );
|
|
virtual BOOL GetValue ( int nRow, int nColumn, CString& );
|
|
virtual BOOL GetValue ( int nRow, CString& rColumn, CString& );
|
|
virtual BOOL GetADsPath ( int nRow, CString& );
|
|
virtual BOOL GetColumnText ( int nRow, int nColumn, CString& );
|
|
virtual BOOL RunTheQuery ( void );
|
|
|
|
private:
|
|
void DestroyInternalData ( void );
|
|
HRESULT CreateSearchInterface( );
|
|
BOOL BringRowInBuffer ( int nRow );
|
|
BOOL ReadColumnNames ( int nRow );
|
|
HRESULT SetQueryPreferences ( );
|
|
HRESULT SetSearchPreferences ( );
|
|
HRESULT SetAttributesName ( );
|
|
void ReadADsPath ( void );
|
|
|
|
private:
|
|
IDirectorySearch* m_pSearch;
|
|
ADS_SEARCH_HANDLE m_hSearch;
|
|
CStringArray m_strColumns;
|
|
/*BOOL m_bAsynchronous; //ADS_SEARCHPREF_ASYNCHRONOUS
|
|
BOOL m_bDerefAliases; //ADS_SEARCHPREF_DEREF_ALIASES
|
|
int m_nSizeLimit; //ADS_SEARCHPREF_SIZE_LIMIT
|
|
int m_nTimeLimit; //ADS_SEARCHPREF_TIME_LIMIT
|
|
BOOL m_bAttributesOnly; //ADS_SEARCHPREF_ATTRIBTYPES_ONLY
|
|
CString m_strScope; //ADS_SEARCHPREF_SEARCH_SCOPE
|
|
int m_nTimeOut; //ADS_SEARCHPREF_TIMEOUT
|
|
int m_nPageSize; //ADS_SEARCHPREF_PAGESIZE*/
|
|
};
|
|
|
|
|
|
|
|
#endif
|