diff options
Diffstat (limited to 'xmerge/source/xmerge/java/org/openoffice/xmerge/converter/palm/PdbHeader.java')
-rw-r--r-- | xmerge/source/xmerge/java/org/openoffice/xmerge/converter/palm/PdbHeader.java | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/palm/PdbHeader.java b/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/palm/PdbHeader.java deleted file mode 100644 index 89abc3855..000000000 --- a/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/palm/PdbHeader.java +++ /dev/null @@ -1,162 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -package org.openoffice.xmerge.converter.palm; - -import java.io.DataInput; -import java.io.DataOutput; -import java.io.IOException; - -/** - * <p>Class used only internally by <code>PdbEncoder</code> and - * <code>PdbDecoder</code> to store, read and write a PDB header.</p> - * - * <p>Note that fields are intended to be accessible only at the - * package level.</p> - * - * <p>Some of the fields are internally represented using a - * larger type since Java does not have unsigned types. - * Some are not since they are not relevant for now. - * The <code>read</code> and <code>write</code> methods should - * handle them properly.</p> - * - * @author Herbie Ong - * @see PalmDB - * @see Record - */ -final class PdbHeader { - - - /** Name of the database. 32 bytes. */ - byte[] pdbName = null; - - /** - * Flags for the database. Palm UInt16. Unsignedness should be - * irrelevant. - */ - short attribute = 0; - - /** Application-specific version for the database. Palm UInt16. */ - int version = 0; - - /** Date created. Palm UInt32. */ - long creationDate = 0; - - /** Date last modified. Palm UInt32. */ - long modificationDate = 0; - - /** Date last backup. Palm UInt32. */ - long lastBackupDate = 0; - - /** - * Incremented every time a <code>Record</code> is - * added, deleted or modified. Palm UInt32. - */ - long modificationNumber = 0; - - /** Optional field. Palm UInt32. Unsignedness should be irrelevant. */ - int appInfoID = 0; - - /** Optional field. Palm UInt32. Unsignedness should be irrelevant. */ - int sortInfoID = 0; - - /** Database type ID. Palm UInt32. Unsignedness should be irrelevant. */ - int typeID = 0; - - /** Database creator ID. Palm UInt32. Unsignedness should be irrelevant. */ - int creatorID = 0; - - /** ??? */ - int uniqueIDSeed = 0; - - /** See numRecords. 4 bytes. */ - int nextRecordListID = 0; - - /** - * Number of Records stored in the database header. - * If all the <code>Record</code> entries cannot fit in the header, - * then <code>nextRecordList</code> has the local ID of a - * RecordList that contains the next set of <code>Record</code>. - * Palm UInt16. - */ - int numRecords = 0; - - - /** - * Read in the data for the PDB header. Need to - * preserve the unsigned value for some of the fields. - * - * @param di A <code>DataInput</code> object. - * - * @throws IOException If any I/O error occurs. - */ - public void read(DataInput in) throws IOException { - - pdbName = new byte[PalmDB.NAME_LENGTH]; - in.readFully(pdbName); - attribute = in.readShort(); - version = in.readUnsignedShort(); - creationDate = ((long) in.readInt()) & 0xffffffffL; - modificationDate = ((long) in.readInt()) & 0xffffffffL; - lastBackupDate = ((long) in.readInt()) & 0xffffffffL; - modificationNumber = ((long) in.readInt()) & 0xffffffffL; - appInfoID = in.readInt(); - sortInfoID = in.readInt(); - creatorID = in.readInt(); - typeID = in.readInt(); - uniqueIDSeed = in.readInt(); - nextRecordListID = in.readInt(); - numRecords = in.readUnsignedShort(); - } - - - /** - * Write out PDB header data. - * - * @param out A <code>DataOutput</code> object. - * - * @throws IOException If any I/O error occurs. - */ - public void write(DataOutput out) throws IOException { - - out.write(pdbName); - out.writeShort(attribute); - out.writeShort(version); - out.writeInt((int) creationDate); - out.writeInt((int) modificationDate); - out.writeInt((int) lastBackupDate); - out.writeInt((int) modificationNumber); - out.writeInt(appInfoID); - out.writeInt(sortInfoID); - out.writeInt(typeID); - out.writeInt(creatorID); - out.writeInt(uniqueIDSeed); - out.writeInt(nextRecordListID); - out.writeShort(numRecords); - } -} - |