230 lines
8.7 KiB
C
230 lines
8.7 KiB
C
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#ifndef ISAMAPI_H
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#define ISAMAPI_H
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#define ISAMAPI
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typedef struct
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{
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JET_COLUMNID columnidSrc;
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JET_COLUMNID columnidDest;
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} CPCOL;
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#define columnidBookmark 0xFFFFFFFF
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typedef struct tagSTATUSINFO
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{
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JET_SESID sesid;
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JET_PFNSTATUS pfnStatus; // address of status notification function
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JET_SNP snp; // status notification process
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JET_SNT snt; // status notification type
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ULONG cunitTotal; // total units of work
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ULONG cunitDone; // units of work completed
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ULONG cunitPerProgression; // units of work per unit of progression
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// Detailed statistics:
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BOOL fDumpStats; // dump compaction statistics (DEBUG only)
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struct _iobuf *hfCompactStats; // handle to compaction statistics file
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ULONG timerInitDB;
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ULONG timerCopyDB;
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ULONG timerInitTable;
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ULONG timerCopyRecords;
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ULONG timerRebuildIndexes;
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ULONG timerCopyTable;
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ULONG cDBPagesOwned; // OwnExt of source DB
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ULONG cDBPagesAvail; // AvailExt of source DB
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char *szTableName; // Name of current table
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ULONG cTableFixedVarColumns; // Number of fixed and variable columns in current dest. table
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ULONG cTableTaggedColumns; // Number of tagged columns in current dest. table
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ULONG cTableInitialPages; // Pages initially allocated to current dest. table
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ULONG cTablePagesOwned; // OwnExt of current source table
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ULONG cTablePagesAvail; // AvailExt of current source table
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ULONG cbRawData; // Bytes of non-LV raw data copied
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ULONG cbRawDataLV; // Bytes of LV raw data copied
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ULONG cLeafPagesTraversed; // Number of leaf pages traversed in current source table
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ULONG cLVPagesTraversed; // Number of long value pages traversed in current source table
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ULONG cNCIndexes; // Number of non-clustered indexes in current source table
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} STATUSINFO;
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/* Typedefs for dispatched APIs. */
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/* Please keep in alphabetical order */
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typedef ERR ISAMAPI ISAMFNAttachDatabase(JET_VSESID sesid, const char *szFileName, JET_GRBIT grbit );
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typedef ERR ISAMAPI ISAMFNBeginExternalBackup( JET_GRBIT grbit );
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typedef ERR ISAMAPI ISAMFNBackup( const char *szBackupPath,
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JET_GRBIT grbit, JET_PFNSTATUS pfnStatus );
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typedef ERR ISAMAPI ISAMFNBeginSession(JET_VSESID *pvsesid);
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typedef ERR ISAMAPI ISAMFNInvalidateCursors( JET_VSESID sesid );
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typedef ERR ISAMAPI ISAMFNCloseFile( JET_HANDLE hfFile );
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typedef ERR ISAMAPI ISAMFNGetSessionInfo( JET_VSESID sesid, JET_GRBIT *pgrbit );
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typedef ERR ISAMAPI ISAMFNSetSessionInfo( JET_VSESID sesid, JET_GRBIT grbit );
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typedef ERR ISAMAPI ISAMFNBeginTransaction(JET_VSESID sesid);
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typedef ERR ISAMAPI ISAMFNCommitTransaction(JET_VSESID sesid, JET_GRBIT grbit);
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typedef ERR ISAMAPI ISAMFNCopyRecords(JET_VSESID sesid, JET_TABLEID tableidSrc,
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JET_TABLEID tableidDest, CPCOL *rgcpcol, unsigned long ccpcolMax,
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long crecMax, unsigned long *pcrowCopy, unsigned long *precidLast,
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JET_COLUMNID *mpcolumnidcolumnidTagged, STATUSINFO *pstatus );
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typedef ERR ISAMAPI ISAMFNCreateDatabase(JET_VSESID sesid,
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const char *szDatabase, const char *szConnect,
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JET_DBID *pdbid, JET_GRBIT grbit);
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typedef ERR ISAMAPI ISAMFNDetachDatabase(JET_VSESID sesid, const char *szFileName);
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typedef ERR ISAMAPI ISAMFNEndExternalBackup( void );
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typedef ERR ISAMAPI ISAMFNEndSession(JET_VSESID sesid, JET_GRBIT grbit);
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typedef ERR ISAMAPI ISAMFNExternalRestore( char *szCheckpointFilePath, char *szLogPath, JET_RSTMAP *rgstmap, int crstfilemap, char *szBackupLogPath, long genLow, long genHigh, JET_PFNSTATUS pfn );
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typedef ERR ISAMAPI ISAMFNGetAttachInfo( void *pv, unsigned long cbMax, unsigned long *pcbActual );
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typedef ERR ISAMAPI ISAMFNGetLogInfo( void *pv, unsigned long cbMax, unsigned long *pcbActual );
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typedef ERR ISAMAPI ISAMFNIdle(JET_VSESID sesid, JET_GRBIT grbit);
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typedef ERR ISAMAPI ISAMFNIndexRecordCount(JET_SESID sesid,
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JET_TABLEID tableid, unsigned long *pcrec, unsigned long crecMax);
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typedef ERR ISAMAPI ISAMFNInit( unsigned long itib );
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typedef ERR ISAMAPI ISAMFNLoggingOn(JET_VSESID sesid);
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typedef ERR ISAMAPI ISAMFNLoggingOff(JET_VSESID sesid);
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typedef ERR ISAMAPI ISAMFNOpenDatabase(JET_VSESID sesid,
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const char *szDatabase, const char *szConnect,
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JET_DBID *pdbid, JET_GRBIT grbit);
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typedef ERR ISAMAPI ISAMFNOpenFile( const char *szFileName,
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JET_HANDLE *phfFile,
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unsigned long *pulFileSizeLow,
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unsigned long *pulFileSizeHigh );
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typedef ERR ISAMAPI ISAMFNOpenTempTable( JET_VSESID sesid,
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const JET_COLUMNDEF *prgcolumndef,
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unsigned long ccolumn,
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unsigned long langid,
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JET_GRBIT grbit,
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JET_TABLEID *ptableid,
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JET_COLUMNID *prgcolumnid );
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typedef ERR ISAMAPI ISAMFNReadFile( JET_HANDLE hfFile, void *pv, unsigned long cbMax, unsigned long *pcbActual );
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typedef ERR ISAMAPI ISAMFNRepairDatabase(JET_VSESID sesid, const char *szFilename,
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JET_PFNSTATUS pfnStatus);
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typedef ERR ISAMAPI ISAMFNRestore( char *szRestoreFromPath, JET_PFNSTATUS pfn );
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typedef ERR ISAMAPI ISAMFNRestore2( char *szRestoreFromPath, char *szDestPath, JET_PFNSTATUS pfn );
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typedef ERR ISAMAPI ISAMFNRollback(JET_VSESID sesid, JET_GRBIT grbit);
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typedef ERR ISAMAPI ISAMFNSetSystemParameter(JET_VSESID sesid,
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unsigned long paramid, unsigned long l, const void *sz);
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typedef ERR ISAMAPI ISAMFNSetWaitLogFlush( JET_VSESID sesid, long lmsec );
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typedef ERR ISAMAPI ISAMFNResetCounter( JET_SESID sesid, int CounterType );
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typedef ERR ISAMAPI ISAMFNGetCounter( JET_SESID sesid, int CounterType, long *plValue );
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typedef ERR ISAMAPI ISAMFNSetCommitDefault( JET_VSESID sesid, long lmsec );
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typedef ERR ISAMAPI ISAMFNTerm( JET_GRBIT grbit );
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typedef ERR ISAMAPI ISAMFNTruncateLog( void );
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typedef ERR ISAMAPI FNDeleteFile(const char *szFilename);
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typedef ERR ISAMAPI ISAMFNCompact( JET_SESID sesid, const char *szDatabaseSrc,
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const char *szDatabaseDest, JET_PFNSTATUS pfnStatus,
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JET_CONVERT *pconvert, JET_GRBIT grbit );
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typedef ERR ISAMAPI ISAMFNDBUtilities( JET_SESID sesid, JET_DBUTIL *pdbutil );
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typedef struct ISAMDEF {
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ISAMFNAttachDatabase *pfnAttachDatabase;
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ISAMFNBackup *pfnBackup;
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ISAMFNBeginSession *pfnBeginSession;
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ISAMFNBeginTransaction *pfnBeginTransaction;
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ISAMFNCommitTransaction *pfnCommitTransaction;
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ISAMFNCreateDatabase *pfnCreateDatabase;
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ISAMFNDetachDatabase *pfnDetachDatabase;
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ISAMFNEndSession *pfnEndSession;
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ISAMFNIdle *pfnIdle;
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ISAMFNInit *pfnInit;
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ISAMFNLoggingOn *pfnLoggingOn;
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ISAMFNLoggingOff *pfnLoggingOff;
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ISAMFNOpenDatabase *pfnOpenDatabase;
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ISAMFNOpenTempTable *pfnOpenTempTable;
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ISAMFNRepairDatabase *pfnRepairDatabase;
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ISAMFNRestore *pfnRestore;
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ISAMFNRollback *pfnRollback;
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ISAMFNSetSystemParameter *pfnSetSystemParameter;
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ISAMFNTerm *pfnTerm;
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} ISAMDEF;
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/* The following ISAM APIs are not dispatched */
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typedef ERR ISAMAPI ISAMFNLoad(ISAMDEF * *ppisamdef);
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/* Declarations for the built-in ISAM which is called directly. */
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extern ISAMFNAttachDatabase ErrIsamAttachDatabase;
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extern ISAMFNBackup ErrIsamBackup;
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extern ISAMFNBeginSession ErrIsamBeginSession;
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extern ISAMFNBeginExternalBackup ErrIsamBeginExternalBackup;
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extern ISAMFNBeginTransaction ErrIsamBeginTransaction;
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extern ISAMFNCloseFile ErrIsamCloseFile;
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extern ISAMFNCommitTransaction ErrIsamCommitTransaction;
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extern ISAMFNCopyRecords ErrIsamCopyRecords;
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extern ISAMFNCreateDatabase ErrIsamCreateDatabase;
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extern ISAMFNDetachDatabase ErrIsamDetachDatabase;
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extern ISAMFNEndExternalBackup ErrIsamEndExternalBackup;
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extern ISAMFNEndSession ErrIsamEndSession;
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extern ISAMFNExternalRestore ErrIsamExternalRestore;
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extern ISAMFNGetAttachInfo ErrIsamGetAttachInfo;
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extern ISAMFNGetLogInfo ErrIsamGetLogInfo;
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extern ISAMFNIdle ErrIsamIdle;
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extern ISAMFNIndexRecordCount ErrIsamIndexRecordCount;
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extern ISAMFNInit ErrIsamInit;
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extern ISAMFNLoggingOn ErrIsamLoggingOn;
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extern ISAMFNLoggingOff ErrIsamLoggingOff;
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extern ISAMFNOpenDatabase ErrIsamOpenDatabase;
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extern ISAMFNOpenFile ErrIsamOpenFile;
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extern ISAMFNOpenTempTable ErrIsamOpenTempTable;
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extern ISAMFNReadFile ErrIsamReadFile;
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extern ISAMFNRepairDatabase ErrIsamRepairDatabase;
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extern ISAMFNRestore ErrIsamRestore;
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extern ISAMFNRestore2 ErrIsamRestore2;
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extern ISAMFNRollback ErrIsamRollback;
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extern ISAMFNSetSessionInfo ErrIsamSetSessionInfo;
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extern ISAMFNGetSessionInfo ErrIsamGetSessionInfo;
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extern ISAMFNSetSystemParameter ErrIsamSetSystemParameter;
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extern ISAMFNSetWaitLogFlush ErrIsamSetWaitLogFlush;
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extern ISAMFNResetCounter ErrIsamResetCounter;
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extern ISAMFNGetCounter ErrIsamGetCounter;
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extern ISAMFNSetCommitDefault ErrIsamSetCommitDefault;
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extern ISAMFNTerm ErrIsamTerm;
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extern ISAMFNTruncateLog ErrIsamTruncateLog;
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extern ISAMFNCompact ErrIsamCompact;
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extern ISAMFNInvalidateCursors ErrIsamInvalidateCursors;
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extern ISAMFNDBUtilities ErrIsamDBUtilities;
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extern FNDeleteFile ErrDeleteFile;
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#endif /* !ISAMAPI_H */
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