obsoleted by TestEscherBlipRecord and EscherMetafileBlip
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1554104 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andreas Beeker
parent
ae2b93eaa0
commit
f32e87957c
@ -1,436 +0,0 @@
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/* ====================================================================
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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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package org.apache.poi.ddf;
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import org.apache.poi.util.HexDump;
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import org.apache.poi.util.LittleEndian;
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import org.apache.poi.util.RecordFormatException;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.InputStream;
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import java.io.IOException;
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import java.util.zip.InflaterInputStream;
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import java.util.zip.DeflaterOutputStream;
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/**
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* The blip record is used to hold details about large binary objects that occur in escher such
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* as JPEG, GIF, PICT and WMF files. The contents of the stream is usually compressed. Inflate
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* can be used to decompress the data.
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*
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* @author Glen Stampoultzis
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* @see java.util.zip.Inflater
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*/
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public class EscherBlipWMFRecord
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extends EscherBlipRecord
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{
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// public static final short RECORD_ID_START = (short) 0xF018;
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// public static final short RECORD_ID_END = (short) 0xF117;
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public static final String RECORD_DESCRIPTION = "msofbtBlip";
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private static final int HEADER_SIZE = 8;
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private byte[] field_1_secondaryUID;
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private int field_2_cacheOfSize;
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private int field_3_boundaryTop;
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private int field_4_boundaryLeft;
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private int field_5_boundaryWidth;
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private int field_6_boundaryHeight;
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private int field_7_width;
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private int field_8_height;
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private int field_9_cacheOfSavedSize;
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private byte field_10_compressionFlag;
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private byte field_11_filter;
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private byte[] field_12_data;
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public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory) {
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int bytesAfterHeader = readHeader( data, offset );
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int pos = offset + HEADER_SIZE;
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int size = 0;
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field_1_secondaryUID = new byte[16];
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System.arraycopy( data, pos + size, field_1_secondaryUID, 0, 16 ); size += 16;
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field_2_cacheOfSize = LittleEndian.getInt( data, pos + size );size+=4;
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field_3_boundaryTop = LittleEndian.getInt( data, pos + size );size+=4;
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field_4_boundaryLeft = LittleEndian.getInt( data, pos + size );size+=4;
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field_5_boundaryWidth = LittleEndian.getInt( data, pos + size );size+=4;
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field_6_boundaryHeight = LittleEndian.getInt( data, pos + size );size+=4;
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field_7_width = LittleEndian.getInt( data, pos + size );size+=4;
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field_8_height = LittleEndian.getInt( data, pos + size );size+=4;
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field_9_cacheOfSavedSize = LittleEndian.getInt( data, pos + size );size+=4;
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field_10_compressionFlag = data[pos + size]; size++;
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field_11_filter = data[pos + size]; size++;
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int bytesRemaining = bytesAfterHeader - size;
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field_12_data = new byte[bytesRemaining];
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System.arraycopy(data, pos + size, field_12_data, 0, bytesRemaining);
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size += bytesRemaining;
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return HEADER_SIZE + size;
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}
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public int serialize( int offset, byte[] data, EscherSerializationListener listener )
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{
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listener.beforeRecordSerialize(offset, getRecordId(), this);
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LittleEndian.putShort( data, offset, getOptions() );
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LittleEndian.putShort( data, offset + 2, getRecordId() );
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int remainingBytes = field_12_data.length + 36;
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LittleEndian.putInt( data, offset + 4, remainingBytes );
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int pos = offset + HEADER_SIZE;
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System.arraycopy(field_1_secondaryUID, 0, data, pos, 16 ); pos += 16;
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LittleEndian.putInt( data, pos, field_2_cacheOfSize); pos += 4;
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LittleEndian.putInt( data, pos, field_3_boundaryTop); pos += 4;
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LittleEndian.putInt( data, pos, field_4_boundaryLeft); pos += 4;
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LittleEndian.putInt( data, pos, field_5_boundaryWidth); pos += 4;
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LittleEndian.putInt( data, pos, field_6_boundaryHeight); pos += 4;
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LittleEndian.putInt( data, pos, field_7_width); pos += 4;
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LittleEndian.putInt( data, pos, field_8_height); pos += 4;
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LittleEndian.putInt( data, pos, field_9_cacheOfSavedSize); pos += 4;
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data[pos++] = field_10_compressionFlag;
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data[pos++] = field_11_filter;
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System.arraycopy(field_12_data, 0, data, pos, field_12_data.length); pos += field_12_data.length;
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listener.afterRecordSerialize(pos, getRecordId(), pos - offset, this);
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return pos - offset;
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}
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public int getRecordSize()
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{
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return 58 + field_12_data.length;
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}
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public String getRecordName() {
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return "Blip";
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}
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/**
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* Retrieve the secondary UID
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*/
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public byte[] getSecondaryUID()
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{
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return field_1_secondaryUID;
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}
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/**
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* Set the secondary UID
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*/
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public void setSecondaryUID( byte[] field_1_secondaryUID )
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{
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this.field_1_secondaryUID = field_1_secondaryUID;
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}
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/**
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* Retrieve the cache of the metafile size
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*/
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public int getCacheOfSize()
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{
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return field_2_cacheOfSize;
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}
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/**
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* Set the cache of the metafile size
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*/
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public void setCacheOfSize( int field_2_cacheOfSize )
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{
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this.field_2_cacheOfSize = field_2_cacheOfSize;
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}
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/**
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* Retrieve the top boundary of the metafile drawing commands
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*/
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public int getBoundaryTop()
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{
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return field_3_boundaryTop;
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}
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/**
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* Set the top boundary of the metafile drawing commands
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*/
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public void setBoundaryTop( int field_3_boundaryTop )
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{
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this.field_3_boundaryTop = field_3_boundaryTop;
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}
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/**
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* Retrieve the left boundary of the metafile drawing commands
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*/
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public int getBoundaryLeft()
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{
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return field_4_boundaryLeft;
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}
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/**
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* Set the left boundary of the metafile drawing commands
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*/
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public void setBoundaryLeft( int field_4_boundaryLeft )
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{
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this.field_4_boundaryLeft = field_4_boundaryLeft;
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}
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/**
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* Retrieve the boundary width of the metafile drawing commands
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*/
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public int getBoundaryWidth()
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{
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return field_5_boundaryWidth;
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}
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/**
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* Set the boundary width of the metafile drawing commands
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*/
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public void setBoundaryWidth( int field_5_boundaryWidth )
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{
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this.field_5_boundaryWidth = field_5_boundaryWidth;
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}
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/**
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* Retrieve the boundary height of the metafile drawing commands
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*/
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public int getBoundaryHeight()
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{
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return field_6_boundaryHeight;
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}
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/**
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* Set the boundary height of the metafile drawing commands
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*/
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public void setBoundaryHeight( int field_6_boundaryHeight )
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{
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this.field_6_boundaryHeight = field_6_boundaryHeight;
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}
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/**
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* Retrieve the width of the metafile in EMU's (English Metric Units).
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*/
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public int getWidth()
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{
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return field_7_width;
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}
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/**
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* Set the width of the metafile in EMU's (English Metric Units).
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*/
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public void setWidth( int width )
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{
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this.field_7_width = width;
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}
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/**
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* Retrieve the height of the metafile in EMU's (English Metric Units).
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*/
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public int getHeight()
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{
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return field_8_height;
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}
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/**
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* Set the height of the metafile in EMU's (English Metric Units).
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*/
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public void setHeight( int height )
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{
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this.field_8_height = height;
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}
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/**
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* Retrieve the cache of the saved size
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*/
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public int getCacheOfSavedSize()
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{
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return field_9_cacheOfSavedSize;
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}
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/**
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* Set the cache of the saved size
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*/
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public void setCacheOfSavedSize( int field_9_cacheOfSavedSize )
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{
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this.field_9_cacheOfSavedSize = field_9_cacheOfSavedSize;
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}
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/**
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* Is the contents of the blip compressed?
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*/
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public byte getCompressionFlag()
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{
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return field_10_compressionFlag;
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}
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/**
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* Set whether the contents of the blip is compressed
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*/
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public void setCompressionFlag( byte field_10_compressionFlag )
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{
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this.field_10_compressionFlag = field_10_compressionFlag;
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}
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/**
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* Filter should always be 0
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*/
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public byte getFilter()
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{
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return field_11_filter;
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}
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/**
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* Filter should always be 0
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*/
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public void setFilter( byte field_11_filter )
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{
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this.field_11_filter = field_11_filter;
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}
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/**
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* The BLIP data
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*/
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public byte[] getData()
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{
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return field_12_data;
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}
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/**
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* The BLIP data
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*/
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public void setData( byte[] field_12_data )
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{
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this.field_12_data = field_12_data;
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}
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/**
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* The string representation of this record.
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*
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* @return A string
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*/
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public String toString()
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{
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String nl = System.getProperty( "line.separator" );
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String extraData;
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ByteArrayOutputStream b = new ByteArrayOutputStream();
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try
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{
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HexDump.dump( this.field_12_data, 0, b, 0 );
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extraData = b.toString();
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}
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catch ( Exception e )
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{
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extraData = e.toString();
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}
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return getClass().getName() + ":" + nl +
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" RecordId: 0x" + HexDump.toHex( getRecordId() ) + nl +
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" Version: 0x" + HexDump.toHex( getVersion() ) + nl +
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" Instance: 0x" + HexDump.toHex( getInstance() ) + nl +
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" Secondary UID: " + HexDump.toHex( field_1_secondaryUID ) + nl +
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" CacheOfSize: " + field_2_cacheOfSize + nl +
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" BoundaryTop: " + field_3_boundaryTop + nl +
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" BoundaryLeft: " + field_4_boundaryLeft + nl +
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" BoundaryWidth: " + field_5_boundaryWidth + nl +
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" BoundaryHeight: " + field_6_boundaryHeight + nl +
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" X: " + field_7_width + nl +
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" Y: " + field_8_height + nl +
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" CacheOfSavedSize: " + field_9_cacheOfSavedSize + nl +
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" CompressionFlag: " + field_10_compressionFlag + nl +
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" Filter: " + field_11_filter + nl +
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" Data:" + nl + extraData;
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}
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@Override
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public String toXml(String tab) {
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String extraData;
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ByteArrayOutputStream b = new ByteArrayOutputStream();
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try
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{
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HexDump.dump( this.field_12_data, 0, b, 0 );
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extraData = b.toString();
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}
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catch ( Exception e )
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{
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extraData = e.toString();
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}
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StringBuilder builder = new StringBuilder();
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builder.append(tab).append(formatXmlRecordHeader(getClass().getSimpleName(), HexDump.toHex(getRecordId()), HexDump.toHex(getVersion()), HexDump.toHex(getInstance())))
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.append(tab).append("\t").append("<SecondaryUID>0x").append(HexDump.toHex(field_1_secondaryUID)).append("</SecondaryUID>\n")
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.append(tab).append("\t").append("<CacheOfSize>").append(field_2_cacheOfSize).append("</CacheOfSize>\n")
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.append(tab).append("\t").append("<BoundaryTop>").append(field_3_boundaryTop).append("</BoundaryTop>\n")
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.append(tab).append("\t").append("<BoundaryLeft>").append(field_4_boundaryLeft).append("</BoundaryLeft>\n")
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.append(tab).append("\t").append("<BoundaryWidth>").append(field_5_boundaryWidth).append("</BoundaryWidth>\n")
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.append(tab).append("\t").append("<BoundaryHeight>").append(field_6_boundaryHeight).append("</BoundaryHeight>\n")
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.append(tab).append("\t").append("<X>").append(field_7_width).append("</X>\n")
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.append(tab).append("\t").append("<Y>").append(field_8_height).append("</Y>\n")
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.append(tab).append("\t").append("<CacheOfSavedSize>").append(field_9_cacheOfSavedSize).append("</CacheOfSavedSize>\n")
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.append(tab).append("\t").append("<CompressionFlag>").append(field_10_compressionFlag).append("</CompressionFlag>\n")
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.append(tab).append("\t").append("<Filter>").append(field_11_filter).append("</Filter>\n")
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.append(tab).append("\t").append("<Data>").append(extraData).append("</Data>\n");
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builder.append(tab).append("</").append(getClass().getSimpleName()).append(">\n");
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return builder.toString();
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}
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||||||
/**
|
|
||||||
* Compress the contents of the provided array
|
|
||||||
*
|
|
||||||
* @param data An uncompressed byte array
|
|
||||||
* @see DeflaterOutputStream#write(int b)
|
|
||||||
*/
|
|
||||||
public static byte[] compress( byte[] data )
|
|
||||||
{
|
|
||||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
|
||||||
DeflaterOutputStream deflaterOutputStream = new DeflaterOutputStream( out );
|
|
||||||
try
|
|
||||||
{
|
|
||||||
for ( int i = 0; i < data.length; i++ )
|
|
||||||
deflaterOutputStream.write( data[i] );
|
|
||||||
}
|
|
||||||
catch ( IOException e )
|
|
||||||
{
|
|
||||||
throw new RecordFormatException( e.toString() );
|
|
||||||
}
|
|
||||||
|
|
||||||
return out.toByteArray();
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Decompresses a byte array.
|
|
||||||
*
|
|
||||||
* @param data The compressed byte array
|
|
||||||
* @param pos The starting position into the byte array
|
|
||||||
* @param length The number of compressed bytes to decompress
|
|
||||||
* @return An uncompressed byte array
|
|
||||||
* @see InflaterInputStream#read
|
|
||||||
*/
|
|
||||||
public static byte[] decompress( byte[] data, int pos, int length )
|
|
||||||
{
|
|
||||||
byte[] compressedData = new byte[length];
|
|
||||||
System.arraycopy( data, pos + 50, compressedData, 0, length );
|
|
||||||
InputStream compressedInputStream = new ByteArrayInputStream( compressedData );
|
|
||||||
InflaterInputStream inflaterInputStream = new InflaterInputStream( compressedInputStream );
|
|
||||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
|
||||||
int c;
|
|
||||||
try
|
|
||||||
{
|
|
||||||
while ( ( c = inflaterInputStream.read() ) != -1 )
|
|
||||||
out.write( c );
|
|
||||||
}
|
|
||||||
catch ( IOException e )
|
|
||||||
{
|
|
||||||
throw new RecordFormatException( e.toString() );
|
|
||||||
}
|
|
||||||
return out.toByteArray();
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
@ -21,15 +21,12 @@ import junit.framework.Test;
|
|||||||
import junit.framework.TestSuite;
|
import junit.framework.TestSuite;
|
||||||
/**
|
/**
|
||||||
* Tests for org.apache.poi.ddf<br/>
|
* Tests for org.apache.poi.ddf<br/>
|
||||||
*
|
|
||||||
* @author Josh Micich
|
|
||||||
*/
|
*/
|
||||||
public final class AllPOIDDFTests {
|
public final class AllPOIDDFTests {
|
||||||
public static Test suite() {
|
public static Test suite() {
|
||||||
TestSuite result = new TestSuite("Tests for org.apache.poi.ddf");
|
TestSuite result = new TestSuite("Tests for org.apache.poi.ddf");
|
||||||
result.addTestSuite(TestEscherBSERecord.class);
|
result.addTestSuite(TestEscherBSERecord.class);
|
||||||
result.addTestSuite(TestEscherBlipRecord.class);
|
result.addTestSuite(TestEscherBlipRecord.class);
|
||||||
result.addTestSuite(TestEscherBlipWMFRecord.class);
|
|
||||||
result.addTestSuite(TestEscherBoolProperty.class);
|
result.addTestSuite(TestEscherBoolProperty.class);
|
||||||
result.addTestSuite(TestEscherChildAnchorRecord.class);
|
result.addTestSuite(TestEscherChildAnchorRecord.class);
|
||||||
result.addTestSuite(TestEscherClientAnchorRecord.class);
|
result.addTestSuite(TestEscherClientAnchorRecord.class);
|
||||||
|
|||||||
@ -1,123 +0,0 @@
|
|||||||
/* ====================================================================
|
|
||||||
Licensed to the Apache Software Foundation (ASF) under one or more
|
|
||||||
contributor license agreements. See the NOTICE file distributed with
|
|
||||||
this work for additional information regarding copyright ownership.
|
|
||||||
The ASF licenses this file to You under the Apache License, Version 2.0
|
|
||||||
(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.apache.org/licenses/LICENSE-2.0
|
|
||||||
|
|
||||||
Unless required by applicable law or agreed to in writing, software
|
|
||||||
distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
See the License for the specific language governing permissions and
|
|
||||||
limitations under the License.
|
|
||||||
==================================================================== */
|
|
||||||
|
|
||||||
package org.apache.poi.ddf;
|
|
||||||
|
|
||||||
import junit.framework.TestCase;
|
|
||||||
import org.apache.poi.util.HexDump;
|
|
||||||
import org.apache.poi.util.HexRead;
|
|
||||||
|
|
||||||
public final class TestEscherBlipWMFRecord extends TestCase {
|
|
||||||
private String dataStr;
|
|
||||||
private byte[] data;
|
|
||||||
|
|
||||||
protected void setUp() {
|
|
||||||
dataStr = "2C 15 18 F0 34 00 00 00 01 01 01 01 01 01 01 01 " +
|
|
||||||
"01 01 01 01 01 01 01 01 06 00 00 00 03 00 00 00 " +
|
|
||||||
"01 00 00 00 04 00 00 00 02 00 00 00 0A 00 00 00 " +
|
|
||||||
"0B 00 00 00 05 00 00 00 08 07 01 02";
|
|
||||||
data = HexRead.readFromString(dataStr);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void testSerialize() {
|
|
||||||
EscherBlipWMFRecord r = new EscherBlipWMFRecord();
|
|
||||||
r.setBoundaryLeft(1);
|
|
||||||
r.setBoundaryHeight(2);
|
|
||||||
r.setBoundaryTop(3);
|
|
||||||
r.setBoundaryWidth(4);
|
|
||||||
r.setCacheOfSavedSize(5);
|
|
||||||
r.setCacheOfSize(6);
|
|
||||||
r.setFilter((byte)7);
|
|
||||||
r.setCompressionFlag((byte)8);
|
|
||||||
r.setSecondaryUID(new byte[] { (byte)0x01, (byte)0x01, (byte)0x01, (byte)0x01,
|
|
||||||
(byte)0x01, (byte)0x01, (byte)0x01, (byte)0x01,
|
|
||||||
(byte)0x01, (byte)0x01, (byte)0x01, (byte)0x01,
|
|
||||||
(byte)0x01, (byte)0x01, (byte)0x01, (byte)0x01, });
|
|
||||||
r.setWidth(10);
|
|
||||||
r.setHeight(11);
|
|
||||||
r.setRecordId(EscherBlipWMFRecord.RECORD_ID_START);
|
|
||||||
r.setOptions((short)5420);
|
|
||||||
r.setData(new byte[] { (byte)0x01, (byte)0x02 } );
|
|
||||||
|
|
||||||
byte[] buf = new byte[r.getRecordSize()];
|
|
||||||
r.serialize(0, buf, new NullEscherSerializationListener() );
|
|
||||||
|
|
||||||
assertEquals("[2C, 15, 18, F0, 26, 00, 00, 00, " +
|
|
||||||
"01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, " +
|
|
||||||
"06, 00, 00, 00, " + // field_2_cacheOfSize
|
|
||||||
"03, 00, 00, 00, " + // field_3_boundaryTop
|
|
||||||
"01, 00, 00, 00, " + // field_4_boundaryLeft
|
|
||||||
"04, 00, 00, 00, " + // field_5_boundaryWidth
|
|
||||||
"02, 00, 00, 00, " + // field_6_boundaryHeight
|
|
||||||
"0A, 00, 00, 00, " + // field_7_x
|
|
||||||
"0B, 00, 00, 00, " + // field_8_y
|
|
||||||
"05, 00, 00, 00, " + // field_9_cacheOfSavedSize
|
|
||||||
"08, " + // field_10_compressionFlag
|
|
||||||
"07, " + // field_11_filter
|
|
||||||
"01, 02]", // field_12_data
|
|
||||||
HexDump.toHex(buf));
|
|
||||||
assertEquals(60, r.getRecordSize() );
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
public void testFillFields() {
|
|
||||||
EscherBlipWMFRecord r = new EscherBlipWMFRecord();
|
|
||||||
r.fillFields( data, 0, new DefaultEscherRecordFactory());
|
|
||||||
|
|
||||||
assertEquals( EscherBlipWMFRecord.RECORD_ID_START, r.getRecordId() );
|
|
||||||
assertEquals( 1, r.getBoundaryLeft() );
|
|
||||||
assertEquals( 2, r.getBoundaryHeight() );
|
|
||||||
assertEquals( 3, r.getBoundaryTop() );
|
|
||||||
assertEquals( 4, r.getBoundaryWidth() );
|
|
||||||
assertEquals( 5, r.getCacheOfSavedSize() );
|
|
||||||
assertEquals( 6, r.getCacheOfSize() );
|
|
||||||
assertEquals( 7, r.getFilter() );
|
|
||||||
assertEquals( 8, r.getCompressionFlag() );
|
|
||||||
assertEquals( "[01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01]", HexDump.toHex(r.getSecondaryUID() ) );
|
|
||||||
assertEquals( 10, r.getWidth() );
|
|
||||||
assertEquals( 11, r.getHeight() );
|
|
||||||
assertEquals( (short)5420, r.getOptions() );
|
|
||||||
assertEquals( "[01, 02]", HexDump.toHex( r.getData() ) );
|
|
||||||
}
|
|
||||||
|
|
||||||
public void testToString() {
|
|
||||||
EscherBlipWMFRecord r = new EscherBlipWMFRecord();
|
|
||||||
r.fillFields( data, 0, new DefaultEscherRecordFactory() );
|
|
||||||
|
|
||||||
String nl = System.getProperty("line.separator");
|
|
||||||
|
|
||||||
assertEquals( "org.apache.poi.ddf.EscherBlipWMFRecord:" + nl +
|
|
||||||
" RecordId: 0xF018" + nl +
|
|
||||||
" Version: 0x000C" + nl +
|
|
||||||
" Instance: 0x0152" + nl +
|
|
||||||
" Secondary UID: [01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01]" + nl +
|
|
||||||
" CacheOfSize: 6" + nl +
|
|
||||||
" BoundaryTop: 3" + nl +
|
|
||||||
" BoundaryLeft: 1" + nl +
|
|
||||||
" BoundaryWidth: 4" + nl +
|
|
||||||
" BoundaryHeight: 2" + nl +
|
|
||||||
" X: 10" + nl +
|
|
||||||
" Y: 11" + nl +
|
|
||||||
" CacheOfSavedSize: 5" + nl +
|
|
||||||
" CompressionFlag: 8" + nl +
|
|
||||||
" Filter: 7" + nl +
|
|
||||||
" Data:" + nl +
|
|
||||||
"00000000 01 02 .." + nl
|
|
||||||
, r.toString() );
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user