/************************************************************************* * * $RCSfile: DTable.hxx,v $ * * $Revision: 1.3 $ * * last change: $Author: oj $ $Date: 2000-09-29 15:02:09 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _CONNECTIVITY_DBASE_TABLE_HXX_ #define _CONNECTIVITY_DBASE_TABLE_HXX_ #ifndef _CONNECTIVITY_FILE_TABLE_HXX_ #include "file/FTable.hxx" #endif #ifndef _CONNECTIVITY_SDBCX_COLUMN_HXX_ #include "connectivity/sdbcx/VColumn.hxx" #endif #ifndef _CONNECTIVITY_COMMONTOOLS_HXX_ #include "connectivity/CommonTools.hxx" #endif #ifndef _URLOBJ_HXX //autogen wg. INetURLObject #include #endif namespace connectivity { namespace dbase { typedef file::OFileTable ODbaseTable_BASE; class ODbaseConnection; typedef ::std::map< ::rtl::OUString, ::com::sun::star::uno::Reference< ::com::sun::star::container::XNamed>, utl::UStringMixLess > OContainer; class ODbaseTable : public ODbaseTable_BASE { // der Typ einer dBase datei wird mit dem ersten Byte bestimmt public: enum DBFType { dBaseIII = 0x03, dBaseIV = 0x04, dBaseV = 0x05, dBaseFS = 0x43, dBaseFSMemo = 0xB3, dBaseIIIMemo = 0x83, dBaseIVMemo = 0x8B, dBaseIVMemoSQL = 0x8E, FoxProMemo = 0xF5 }; enum DBFMemoType { MemodBaseIII = 0, MemodBaseIV, MemoFoxPro }; private: struct DBFHeader { /* Kopfsatz-Struktur */ DBFType db_typ; /* Dateityp */ BYTE db_aedat[3]; /* Datum der letzen Aenderung */ /* JJ MM TT */ ULONG db_anz; /* Anzahl der Saetze */ USHORT db_kopf; /* laenge Kopfsatz-Struktur */ USHORT db_slng; /* laenge der Daten-Saetze */ BYTE db_frei[20]; /* reserviert */ }; struct DBFColumn { /* Feldbezeichner */ BYTE db_fnm[11]; /* Feldname */ BYTE db_typ; /* Feldtyp */ ULONG db_adr; /* Feldadresse */ BYTE db_flng; /* Feldlaenge */ BYTE db_dez; /* Dezimalstellen fuer N */ BYTE db_frei2[14]; /* reserviert */ }; struct DBFMemoHeader { DBFMemoType db_typ; /* Dateityp */ UINT32 db_next; /* nächster freier Block */ USHORT db_size; /* Blockgröße: dBase 3 fest */ }; DBFHeader m_aHeader; DBFMemoHeader m_aMemoHeader; SvFileStream m_aMemoStream; void readHeader(); void fillColumns(); BOOL CreateFile(const INetURLObject& aFile, BOOL& bCreateMemo); BOOL CreateMemoFile(const INetURLObject& aFile); BOOL HasMemoFields() const { return m_aHeader.db_typ > dBaseIV;} BOOL ReadMemoHeader(); BOOL ReadMemo(ULONG nBlockNo, file::OFileValue& aVariable); BOOL WriteMemo(file::OFileValue& aVariable, ULONG& rBlockNr); BOOL WriteBuffer(); BOOL UpdateBuffer(file::OValueVector& rRow, file::OValueRow pOrgRow,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols); ::com::sun::star::uno::Reference< ::com::sun::star::beans::XFastPropertySet> isUniqueByColumnName(const ::rtl::OUString& _rColName); void AllocBuffer(); void FileClose(); public: virtual void refreshColumns(); virtual void refreshIndexes(); public: // DECLARE_CTY_DEFAULTS( ODbaseTable_BASE); ODbaseTable( ODbaseConnection* _pConnection); ODbaseTable( ODbaseConnection* _pConnection, const ::rtl::OUString& _Name, const ::rtl::OUString& _Type, const ::rtl::OUString& _Description = ::rtl::OUString(), const ::rtl::OUString& _SchemaName = ::rtl::OUString(), const ::rtl::OUString& _CatalogName = ::rtl::OUString() ); virtual sal_Int32 getCurrentLastPos() const {return m_aHeader.db_anz;} virtual sal_Bool seekRow(FilePosition eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos); virtual sal_Bool fetchRow(file::OValueRow _rRow,const OSQLColumns& _rCols, sal_Bool bRetrieveData); virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException); //XTypeProvider virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException); virtual void SAL_CALL disposing(void); // com::sun::star::lang::XUnoTunnel virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException); static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId(); BOOL DropImpl(); BOOL CreateImpl(); String getEntry(); virtual BOOL InsertRow(file::OValueVector& rRow, BOOL bFlush,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols); virtual BOOL DeleteRow(const OSQLColumns& _rCols); virtual BOOL UpdateRow(file::OValueVector& rRow, file::OValueRow pOrgRow,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols); }; } } #endif // _CONNECTIVITY_DBASE_TABLE_HXX_