/* ====================================================================
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Licensed To the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for Additional information regarding copyright ownership.
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The ASF licenses this file To You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed To in writing, software
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distributed under the License is distributed on an "AS Is" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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/* ================================================================
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* About NPOI
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* Author: Tony Qu
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* Author's email: tonyqus (at) gmail.com
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* Author's Blog: tonyqus.wordpress.com.cn (wp.tonyqus.cn)
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* HomePage: http://www.codeplex.com/npoi
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* Contributors:
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*
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* ==============================================================*/
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namespace HH.WMS.Utils.NPOI.HPSF.Wellknown
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{
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using System;
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using System.Text;
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using System.Collections;
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/// <summary>
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/// Maps section format IDs To {@link PropertyIDMap}s. It Is
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/// initialized with two well-known section format IDs: those of the
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/// <c>\005SummaryInformation</c> stream and the
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/// <c>\005DocumentSummaryInformation</c> stream.
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/// If you have a section format ID you can use it as a key To query
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/// this map. If you Get a {@link PropertyIDMap} returned your section
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/// is well-known and you can query the {@link PropertyIDMap} for PID
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/// strings. If you Get back <c>null</c> you are on your own.
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/// This {@link java.util.Map} expects the byte arrays of section format IDs
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/// as keys. A key maps To a {@link PropertyIDMap} describing the
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/// property IDs in sections with the specified section format ID.
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/// @author Rainer Klute (klute@rainer-klute.de)
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/// @since 2002-02-09
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/// </summary>
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public class SectionIDMap : Hashtable
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{
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/**
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* The SummaryInformation's section's format ID.
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*/
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public static byte[] SUMMARY_INFORMATION_ID = new byte[]
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{
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(byte) 0xF2, (byte) 0x9F, (byte) 0x85, (byte) 0xE0,
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(byte) 0x4F, (byte) 0xF9, (byte) 0x10, (byte) 0x68,
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(byte) 0xAB, (byte) 0x91, (byte) 0x08, (byte) 0x00,
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(byte) 0x2B, (byte) 0x27, (byte) 0xB3, (byte) 0xD9
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};
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/**
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* The DocumentSummaryInformation's first and second sections' format
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* ID.
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*/
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public static byte[] DOCUMENT_SUMMARY_INFORMATION_ID1 =
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{
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(byte) 0xD5, (byte) 0xCD, (byte) 0xD5, (byte) 0x02,
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(byte) 0x2E, (byte) 0x9C, (byte) 0x10, (byte) 0x1B,
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(byte) 0x93, (byte) 0x97, (byte) 0x08, (byte) 0x00,
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(byte) 0x2B, (byte) 0x2C, (byte) 0xF9, (byte) 0xAE
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};
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public static byte[] DOCUMENT_SUMMARY_INFORMATION_ID2 =
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{
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(byte) 0xD5, (byte) 0xCD, (byte) 0xD5, (byte) 0x05,
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(byte) 0x2E, (byte) 0x9C, (byte) 0x10, (byte) 0x1B,
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(byte) 0x93, (byte) 0x97, (byte) 0x08, (byte) 0x00,
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(byte) 0x2B, (byte) 0x2C, (byte) 0xF9, (byte) 0xAE
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};
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/**
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* A property without a known name is described by this string.
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*/
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public static String UNDEFINED = "[undefined]";
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/**
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* The default section ID map. It maps section format IDs To
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* {@link PropertyIDMap}s.
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*/
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private static SectionIDMap defaultMap;
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/// <summary>
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/// Returns the singleton instance of the default {@link
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/// SectionIDMap}.
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/// </summary>
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/// <returns>The instance value</returns>
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public static SectionIDMap GetInstance()
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{
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if (defaultMap == null)
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{
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SectionIDMap m = new SectionIDMap();
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m.Put(SUMMARY_INFORMATION_ID,
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PropertyIDMap.SummaryInformationProperties);
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m.Put(DOCUMENT_SUMMARY_INFORMATION_ID1,
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PropertyIDMap.DocumentSummaryInformationProperties);
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defaultMap = m;
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}
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return defaultMap;
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}
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/// <summary>
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/// Returns the property ID string that is associated with a
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/// given property ID in a section format ID's namespace.
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/// </summary>
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/// <param name="sectionFormatID">Each section format ID has its own name
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/// space of property ID strings and thus must be specified.</param>
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/// <param name="pid">The property ID</param>
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/// <returns>The well-known property ID string associated with the
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/// property ID pid in the name space spanned by sectionFormatID If the pid
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/// sectionFormatID combination is not well-known, the
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/// string "[undefined]" is returned.
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/// </returns>
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public static String GetPIDString(byte[] sectionFormatID,
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long pid)
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{
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PropertyIDMap m = GetInstance().Get(sectionFormatID);
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if (m == null)
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return UNDEFINED;
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else
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{
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String s = (String)m.Get(pid);
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if (s == null)
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return UNDEFINED;
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return s;
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}
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}
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/// <summary>
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/// Returns the {@link PropertyIDMap} for a given section format
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/// ID.
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/// </summary>
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/// <param name="sectionFormatID">The section format ID.</param>
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/// <returns>the property ID map</returns>
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public PropertyIDMap Get(byte[] sectionFormatID)
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{
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return (PropertyIDMap)this[Encoding.UTF8.GetString(sectionFormatID)];
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}
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/// <summary>
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/// Returns the {@link PropertyIDMap} for a given section format
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/// ID.
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/// </summary>
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/// <param name="sectionFormatID">A section format ID as a
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/// <c>byte[]</c></param>
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/// <returns>the property ID map</returns>
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public Object Get(Object sectionFormatID)
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{
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return Get((byte[])sectionFormatID);
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}
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/// <summary>
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/// Associates a section format ID with a {@link
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/// PropertyIDMap}.
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/// </summary>
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/// <param name="sectionFormatID">the section format ID</param>
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/// <param name="propertyIDMap">The property ID map.</param>
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/// <returns></returns>
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public Object Put(byte[] sectionFormatID,
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PropertyIDMap propertyIDMap)
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{
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return this[sectionFormatID] = propertyIDMap;
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}
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/// <summary>
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/// Puts the specified key.
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/// </summary>
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/// <param name="key">This parameter remains undocumented since the method Is
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/// deprecated.</param>
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/// <param name="value">This parameter remains undocumented since the method Is
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/// deprecated.</param>
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/// <returns>The return value remains undocumented since the method Is
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/// deprecated.</returns>
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public Object Put(Object key, Object value)
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{
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return Put((byte[])key, (PropertyIDMap)value);
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}
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}
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}
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