package org.apache.poi.hslf;
-import java.util.*;
-import java.io.*;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
import org.apache.poi.POIDocument;
-import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.POILogger;
-import org.apache.poi.util.POILogFactory;
-import org.apache.poi.poifs.filesystem.POIFSFileSystem;
-import org.apache.poi.poifs.filesystem.DocumentEntry;
-import org.apache.poi.poifs.filesystem.DocumentInputStream;
-
-import org.apache.poi.hpsf.PropertySet;
-import org.apache.poi.hpsf.PropertySetFactory;
-import org.apache.poi.hpsf.MutablePropertySet;
-import org.apache.poi.hpsf.SummaryInformation;
-import org.apache.poi.hpsf.DocumentSummaryInformation;
-
import org.apache.poi.hslf.exceptions.CorruptPowerPointFileException;
import org.apache.poi.hslf.exceptions.EncryptedPowerPointFileException;
import org.apache.poi.hslf.exceptions.HSLFException;
-import org.apache.poi.hslf.record.*;
+import org.apache.poi.hslf.record.CurrentUserAtom;
+import org.apache.poi.hslf.record.ExOleObjStg;
+import org.apache.poi.hslf.record.PersistPtrHolder;
+import org.apache.poi.hslf.record.PositionDependentRecord;
+import org.apache.poi.hslf.record.Record;
+import org.apache.poi.hslf.record.UserEditAtom;
+import org.apache.poi.hslf.usermodel.ObjectData;
import org.apache.poi.hslf.usermodel.PictureData;
+import org.apache.poi.poifs.filesystem.DocumentEntry;
+import org.apache.poi.poifs.filesystem.DocumentInputStream;
+import org.apache.poi.poifs.filesystem.POIFSFileSystem;
+import org.apache.poi.util.LittleEndian;
+import org.apache.poi.util.POILogFactory;
+import org.apache.poi.util.POILogger;
/**
* This class contains the main functionality for the Powerpoint file
// Raw Pictures contained in the pictures stream
private PictureData[] _pictures;
-
- /**
+
+ // Embedded objects stored in storage records in the document stream, lazily populated.
+ private ObjectData[] _objects;
+
+ /**
* Returns the underlying POIFSFileSystem for the document
* that is open.
*/
public PictureData[] getPictures() {
return _pictures;
}
+
+ /**
+ * Gets embedded object data from the slide show.
+ *
+ * @return the embedded objects.
+ */
+ public ObjectData[] getEmbeddedObjects() {
+ if (_objects == null) {
+ List objects = new ArrayList();
+ for (int i = 0; i < _records.length; i++) {
+ if (_records[i] instanceof ExOleObjStg) {
+ objects.add(new ObjectData((ExOleObjStg) _records[i]));
+ }
+ }
+ _objects = (ObjectData[]) objects.toArray(new ObjectData[objects.size()]);
+ }
+ return _objects;
+ }
}
// Write out our text
out.write(_text);
}
+
+ /**
+ * Gets a string representation of this object, primarily for debugging.
+ * @return a string representation of this object.
+ */
+ public String toString() {
+ return getText();
+ }
}
--- /dev/null
+/* ====================================================================
+ 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.hslf.record;
+
+import java.io.OutputStream;
+import java.io.IOException;
+
+import org.apache.poi.util.LittleEndian;
+import org.apache.poi.util.POILogger;
+
+/**
+ * This data represents an embedded object in the document.
+ *
+ * @author Daniel Noll
+ */
+public class ExEmbed extends RecordContainer {
+
+ /**
+ * Record header data.
+ */
+ private byte[] _header;
+
+ // Links to our more interesting children
+ private ExEmbedAtom embedAtom;
+ private ExOleObjAtom oleObjAtom;
+ private CString menuName;
+ private CString progId;
+ private CString clipboardName;
+
+ /**
+ * Set things up, and find our more interesting children
+ *
+ * @param source the source data as a byte array.
+ * @param start the start offset into the byte array.
+ * @param len the length of the slice in the byte array.
+ */
+ protected ExEmbed(byte[] source, int start, int len) {
+ // Grab the header
+ _header = new byte[8];
+ System.arraycopy(source,start,_header,0,8);
+
+ // Find our children
+ _children = Record.findChildRecords(source,start+8,len-8);
+ findInterestingChildren();
+ }
+
+ /**
+ * Create a new ExEmbed, with blank fields
+ */
+ public ExEmbed() {
+ _header = new byte[8];
+ _children = new Record[5];
+
+ // Setup our header block
+ _header[0] = 0x0f; // We are a container record
+ LittleEndian.putShort(_header, 2, (short)getRecordType());
+
+ // Setup our child records
+ CString cs1 = new CString();
+ CString cs2 = new CString();
+ CString cs3 = new CString();
+// cs1.setCount(0x00);
+// cs2.setCount(0x10);
+ _children[0] = new ExEmbedAtom();
+ _children[1] = new ExOleObjAtom();
+ _children[2] = cs1;
+ _children[3] = cs2;
+ _children[4] = cs3;
+ findInterestingChildren();
+ }
+
+ /**
+ * Go through our child records, picking out the ones that are
+ * interesting, and saving those for use by the easy helper methods.
+ */
+ private void findInterestingChildren() {
+
+ // First child should be the ExHyperlinkAtom
+ if(_children[0] instanceof ExEmbedAtom) {
+ embedAtom = (ExEmbedAtom)_children[0];
+ } else {
+ logger.log(POILogger.ERROR, "First child record wasn't a ExEmbedAtom, was of type " + _children[0].getRecordType());
+ }
+
+ // Second child should be the ExOleObjAtom
+ if (_children[1] instanceof ExOleObjAtom) {
+ oleObjAtom = (ExOleObjAtom)_children[1];
+ } else {
+ logger.log(POILogger.ERROR, "Second child record wasn't a ExOleObjAtom, was of type " + _children[1].getRecordType());
+ }
+
+ for (int i = 2; i < _children.length; i++) {
+ if (_children[i] instanceof CString){
+ if (menuName == null) menuName = (CString)_children[i];
+ else if (progId == null) progId = (CString)_children[i];
+ else if (clipboardName == null) clipboardName = (CString)_children[i];
+ } else {
+ logger.log(POILogger.ERROR, "Record after atoms wasn't a CString, was of type " + _children[i].getRecordType());
+ }
+ }
+ }
+
+ /**
+ * Gets the {@code ExEmbedAtom}.
+ *
+ * @return the {@code ExEmbedAtom}.
+ */
+ public ExEmbedAtom getExEmbedAtom()
+ {
+ return embedAtom;
+ }
+
+ /**
+ * Gets the {@code ExOleObjAtom}.
+ *
+ * @return the {@code ExOleObjAtom}.
+ */
+ public ExOleObjAtom getExOleObjAtom()
+ {
+ return oleObjAtom;
+ }
+
+ /**
+ * Gets the name used for menus and the Links dialog box.
+ *
+ * @return the name used for menus and the Links dialog box.
+ */
+ public String getMenuName()
+ {
+ return menuName == null ? null : menuName.getText();
+ }
+
+ /**
+ * Gets the OLE Programmatic Identifier.
+ *
+ * @return the OLE Programmatic Identifier.
+ */
+ public String getProgId()
+ {
+ return progId == null ? null : progId.getText();
+ }
+
+ /**
+ * Gets the name that appears in the paste special dialog.
+ *
+ * @return the name that appears in the paste special dialog.
+ */
+ public String getClipboardName()
+ {
+ return clipboardName == null ? null : clipboardName.getText();
+ }
+
+ /**
+ * Returns the type (held as a little endian in bytes 3 and 4)
+ * that this class handles.
+ *
+ * @return the record type.
+ */
+ public long getRecordType() {
+ return RecordTypes.ExEmbed.typeID;
+ }
+
+ /**
+ * Have the contents printer out into an OutputStream, used when
+ * writing a file back out to disk.
+ *
+ * @param out the output stream.
+ * @throws IOException if there was an error writing to the stream.
+ */
+ public void writeOut(OutputStream out) throws IOException {
+ writeOut(_header[0],_header[1],getRecordType(),_children,out);
+ }
+}
--- /dev/null
+/* ====================================================================
+ 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.hslf.record;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+import org.apache.poi.util.LittleEndian;
+
+/**
+ * The atom that holds metadata on a specific embedded object in the document.
+ *
+ * <!--
+ * 0 sint4 followColorScheme This field indicates how the object follows the color scheme. Valid values are:
+ * 0 - doesn't follow the color scheme
+ * 1 - follows the entire color scheme
+ * 2 - follows the text and background scheme
+ *
+ * 4 bool1 cantLockServerB Set if the embedded server can not be locked
+ * 5 bool1 noSizeToServerB Set if don't need to send the dimension to the embedded object
+ * 6 Bool1 isTable Set if the object is a Word table
+ * -->
+ *
+ * @author Daniel Noll
+ */
+public class ExEmbedAtom extends RecordAtom {
+
+ /**
+ * Embedded document does not follow the color scheme.
+ */
+ public static final int DOES_NOT_FOLLOW_COLOR_SCHEME = 0;
+
+ /**
+ * Embedded document follows the entire color scheme.
+ */
+ public static final int FOLLOWS_ENTIRE_COLOR_SCHEME = 1;
+
+ /**
+ * Embedded document follows the text and background scheme.
+ */
+ public static final int FOLLOWS_TEXT_AND_BACKGROUND_SCHEME = 2;
+
+ /**
+ * Record header.
+ */
+ private byte[] _header;
+
+ /**
+ * Record data.
+ */
+ private byte[] _data;
+
+ /**
+ * Constructs a brand new embedded object atom record.
+ */
+ protected ExEmbedAtom() {
+ _header = new byte[8];
+ _data = new byte[7];
+
+ LittleEndian.putShort(_header, 2, (short)getRecordType());
+ LittleEndian.putInt(_header, 4, _data.length);
+
+ // It is fine for the other values to be zero
+ }
+
+ /**
+ * Constructs the embedded object atom record from its source data.
+ *
+ * @param source the source data as a byte array.
+ * @param start the start offset into the byte array.
+ * @param len the length of the slice in the byte array.
+ */
+ protected ExEmbedAtom(byte[] source, int start, int len) {
+ // Get the header.
+ _header = new byte[8];
+ System.arraycopy(source,start,_header,0,8);
+
+ // Get the record data.
+ _data = new byte[len-8];
+ System.arraycopy(source,start+8,_data,0,len-8);
+
+ // Must be at least 4 bytes long
+ if(_data.length < 7) {
+ throw new IllegalArgumentException("The length of the data for a ExEmbedAtom must be at least 4 bytes, but was only " + _data.length);
+ }
+ }
+
+ /**
+ * Gets whether the object follows the color scheme.
+ *
+ * @return one of {@link #DOES_NOT_FOLLOW_COLOR_SCHEME},
+ * {@link #FOLLOWS_ENTIRE_COLOR_SCHEME}, or
+ * {@link #FOLLOWS_TEXT_AND_BACKGROUND_SCHEME}.
+ */
+ public int getFollowColorScheme() {
+ return LittleEndian.getInt(_data, 0);
+ }
+
+ /**
+ * Gets whether the embedded server cannot be locked.
+ *
+ * @return {@code true} if the embedded server cannot be locked.
+ */
+ public boolean getCantLockServerB() {
+ return _data[4] != 0;
+ }
+
+ /**
+ * Gets whether it is not required to send the dimensions to the embedded object.
+ *
+ * @return {@code true} if the embedded server does not require the object dimensions.
+ */
+ public boolean getNoSizeToServerB() {
+ return _data[5] != 0;
+ }
+
+ /**
+ * Getswhether the object is a Word table.
+ *
+ * @return {@code true} if the object is a Word table.
+ */
+ public boolean getIsTable() {
+ return _data[6] != 0;
+ }
+
+ /**
+ * Gets the record type.
+ * @return the record type.
+ */
+ public long getRecordType() {
+ return RecordTypes.ExEmbedAtom.typeID;
+ }
+
+ /**
+ * Write the contents of the record back, so it can be written
+ * to disk
+ *
+ * @param out the output stream to write to.
+ * @throws IOException if an error occurs.
+ */
+ public void writeOut(OutputStream out) throws IOException {
+ out.write(_header);
+ out.write(_data);
+ }
+
+}
--- /dev/null
+/* ====================================================================
+ 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.hslf.record;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+import org.apache.poi.util.LittleEndian;
+
+/**
+ * Atom storing information for an OLE object.
+ *
+ * <!--
+ * offset type name description
+ *
+ * 0 uint4 drawAspect Stores whether the object can be completely seen
+ * (value of 1), or if only the icon is visible (value of 4).
+ *
+ * 4 sint4 type Specifies whether the object is embedded or linked.
+ * 0 - embedded
+ * 1 - linked
+ *
+ * 8 sint4 objID Unique identifier for the OLE object
+ *
+ * 2 sint4 subType This specifies the type of ole object.
+ * 0 - Default object
+ * 1 - Microsoft Clipart Gallery
+ * 2 - Microsoft Word table
+ * 3 - Microsoft Excel
+ * 4 - Microsoft Graph
+ * 5 - Microsoft Organization Chart
+ * 6 - Microsoft Equation Editor
+ * 7 - Microsoft Wordart object
+ * 8 - Sound
+ * 9 - Image
+ * 10 - PowerPoint presentation
+ * 11 - PowerPoint slide
+ * 12 - Microsoft Project
+ * 13 - Microsoft Note-It Ole
+ * 14 - Microsoft Excel chart
+ * 15 - Media Player object
+ *
+ * 16 sint4 objStgDataRef Reference to persist object
+ *
+ * 20 bool1 isBlank Set if the object's image is blank
+ * (note: KOffice has this as an int.)
+ * -->
+ *
+ * @author Daniel Noll
+ */
+public class ExOleObjAtom extends RecordAtom {
+
+ public static final int DRAW_ASPECT_VISIBLE = 1;
+ public static final int DRAW_ASPECT_ICON = 4;
+
+ public static final int TYPE_EMBEDDED = 0;
+ public static final int TYPE_LINKED = 1;
+
+ public static final int SUBTYPE_DEFAULT = 0;
+ public static final int SUBTYPE_CLIPART_GALLERY = 1;
+ public static final int SUBTYPE_WORD_TABLE = 2;
+ public static final int SUBTYPE_EXCEL = 3;
+ public static final int SUBTYPE_GRAPH = 4;
+ public static final int SUBTYPE_ORGANIZATION_CHART = 5;
+ public static final int SUBTYPE_EQUATION = 6;
+ public static final int SUBTYPE_WORDART = 7;
+ public static final int SUBTYPE_SOUND = 8;
+ public static final int SUBTYPE_IMAGE = 9;
+ public static final int SUBTYPE_POWERPOINT_PRESENTATION = 10;
+ public static final int SUBTYPE_POWERPOINT_SLIDE = 11;
+ public static final int SUBTYPE_PROJECT = 12;
+ public static final int SUBTYPE_NOTEIT = 13;
+ public static final int SUBTYPE_EXCEL_CHART = 14;
+ public static final int SUBTYPE_MEDIA_PLAYER = 15;
+
+ /**
+ * Record header.
+ */
+ private byte[] _header;
+
+ /**
+ * Record data.
+ */
+ private byte[] _data;
+
+ /**
+ * Constructs a brand new link related atom record.
+ */
+ protected ExOleObjAtom() {
+ _header = new byte[8];
+ _data = new byte[18];
+
+ LittleEndian.putShort(_header, 2, (short)getRecordType());
+ LittleEndian.putInt(_header, 4, _data.length);
+
+ // I hope it is fine for the other values to be zero.
+ }
+
+ /**
+ * Constructs the link related atom record from its
+ * source data.
+ *
+ * @param source the source data as a byte array.
+ * @param start the start offset into the byte array.
+ * @param len the length of the slice in the byte array.
+ */
+ protected ExOleObjAtom(byte[] source, int start, int len) {
+ // Get the header.
+ _header = new byte[8];
+ System.arraycopy(source,start,_header,0,8);
+
+ // Get the record data.
+ _data = new byte[len-8];
+ System.arraycopy(source,start+8,_data,0,len-8);
+
+ // Must be at least 24 bytes long
+ if(_data.length < 24) {
+ throw new IllegalArgumentException("The length of the data for a ExOleObjAtom must be at least 24 bytes, but was only " + _data.length);
+ }
+ }
+
+ /**
+ * Gets whether the object can be completely seen, or if only the
+ * icon is visible.
+ *
+ * @return the draw aspect, one of the {@code DRAW_ASPECT_*} constants.
+ */
+ public int getDrawAspect() {
+ return LittleEndian.getInt(_data, 0);
+ }
+
+ /**
+ * Gets whether the object is embedded or linked.
+ *
+ * @return the type, one of the {@code TYPE_EMBEDDED_*} constants.
+ */
+ public int getType() {
+ return LittleEndian.getInt(_data, 4);
+ }
+
+ /**
+ * Gets the unique identifier for the OLE object.
+ *
+ * @return the object ID.
+ */
+ public int getObjID() {
+ return LittleEndian.getInt(_data, 8);
+ }
+
+ /**
+ * Gets the type of OLE object.
+ *
+ * @return the sub-type, one of the {@code SUBTYPE_*} constants.
+ */
+ public int getSubType() {
+ return LittleEndian.getInt(_data, 12);
+ }
+
+ /**
+ * Gets the reference to the persistent object
+ *
+ * @return the reference to the persistent object, corresponds with an
+ * {@code ExOleObjStg} storage container.
+ */
+ public int getObjStgDataRef() {
+ return LittleEndian.getInt(_data, 16);
+ }
+
+ /**
+ * Gets whether the object's image is blank.
+ *
+ * @return {@code true} if the object's image is blank.
+ */
+ public boolean getIsBlank() {
+ // Even though this is a mere boolean, KOffice's code says it's an int.
+ return LittleEndian.getInt(_data, 20) != 0;
+ }
+
+ /**
+ * Returns the type (held as a little endian in bytes 3 and 4)
+ * that this class handles.
+ */
+ public long getRecordType() {
+ return RecordTypes.ExOleObjAtom.typeID;
+ }
+
+ /**
+ * Have the contents printer out into an OutputStream, used when
+ * writing a file back out to disk
+ * (Normally, atom classes will keep their bytes around, but
+ * non atom classes will just request the bytes from their
+ * children, then chuck on their header and return)
+ */
+ public void writeOut(OutputStream out) throws IOException {
+ out.write(_header);
+ out.write(_data);
+ }
+}
--- /dev/null
+/* ====================================================================
+ 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.hslf.record;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.zip.InflaterInputStream;
+
+import org.apache.poi.util.LittleEndian;
+
+/**
+ * Storage for embedded OLE objects.
+ *
+ * @author Daniel Noll
+ */
+public class ExOleObjStg extends RecordAtom {
+ /**
+ * Record header.
+ */
+ private byte[] _header;
+
+ /**
+ * Record data.
+ */
+ private byte[] _data;
+
+ /**
+ * Constructs a new empty storage container.
+ */
+ protected ExOleObjStg() {
+ _header = new byte[8];
+ _data = new byte[0];
+
+ LittleEndian.putShort(_header, 2, (short)getRecordType());
+ LittleEndian.putInt(_header, 4, _data.length);
+ }
+
+ /**
+ * Constructs the link related atom record from its
+ * source data.
+ *
+ * @param source the source data as a byte array.
+ * @param start the start offset into the byte array.
+ * @param len the length of the slice in the byte array.
+ */
+ protected ExOleObjStg(byte[] source, int start, int len) {
+ // Get the header.
+ _header = new byte[8];
+ System.arraycopy(source,start,_header,0,8);
+
+ // Get the record data.
+ _data = new byte[len-8];
+ System.arraycopy(source,start+8,_data,0,len-8);
+ }
+
+ /**
+ * Gets the uncompressed length of the data.
+ *
+ * @return the uncompressed length of the data.
+ */
+ public int getDataLength() {
+ return LittleEndian.getInt(_data, 0);
+ }
+
+ /**
+ * Opens an input stream which will decompress the data on the fly.
+ *
+ * @return the data input stream.
+ */
+ public InputStream getData() {
+ InputStream compressedStream = new ByteArrayInputStream(_data, 4, _data.length);
+ return new InflaterInputStream(compressedStream);
+ }
+
+ /**
+ * Gets the record type.
+ *
+ * @return the record type.
+ */
+ public long getRecordType() {
+ return RecordTypes.ExOleObjStg.typeID;
+ }
+
+ /**
+ * Write the contents of the record back, so it can be written
+ * to disk.
+ *
+ * @param out the output stream to write to.
+ * @throws IOException if an error occurs.
+ */
+ public void writeOut(OutputStream out) throws IOException {
+ out.write(_header);
+ out.write(_data);
+ }
+}
public static final Type FontEmbeddedData = new Type(4024,null);
public static final Type CString = new Type(4026,CString.class);
public static final Type MetaFile = new Type(4033,null);
- public static final Type ExOleObjAtom = new Type(4035,null);
+ public static final Type ExOleObjAtom = new Type(4035,ExOleObjAtom.class);
public static final Type SrKinsoku = new Type(4040,null);
public static final Type HandOut = new Type(4041,null);
- public static final Type ExEmbed = new Type(4044,null);
- public static final Type ExEmbedAtom = new Type(4045,null);
+ public static final Type ExEmbed = new Type(4044,ExEmbed.class);
+ public static final Type ExEmbedAtom = new Type(4045,ExEmbedAtom.class);
public static final Type ExLink = new Type(4046,null);
public static final Type BookmarkEntityAtom = new Type(4048,null);
public static final Type ExLinkAtom = new Type(4049,null);
public static final Type ExCDAudio = new Type(4110,null);
public static final Type ExWAVAudioEmbedded = new Type(4111,null);
public static final Type ExWAVAudioLink = new Type(4112,null);
- public static final Type ExOleObjStg = new Type(4113,null);
+ public static final Type ExOleObjStg = new Type(4113,ExOleObjStg.class);
public static final Type ExCDAudioAtom = new Type(4114,null);
public static final Type ExWAVAudioEmbeddedAtom = new Type(4115,null);
public static final Type AnimationInfoAtom = new Type(4116,null);
--- /dev/null
+/* ====================================================================
+ 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.hslf.usermodel;
+
+import java.io.InputStream;
+
+import org.apache.poi.hslf.record.ExOleObjStg;
+
+/**
+ * A class that represents object data embedded in a slide show.
+ *
+ * @author Daniel Noll
+ */
+public class ObjectData {
+ /**
+ * The record that contains the object data.
+ */
+ private ExOleObjStg storage;
+
+ /**
+ * Creates the object data wrapping the record that contains the object data.
+ *
+ * @param storage the record that contains the object data.
+ */
+ public ObjectData(ExOleObjStg storage) {
+ this.storage = storage;
+ }
+
+ /**
+ * Gets an input stream which returns the binary of the embedded data.
+ *
+ * @return the input stream which will contain the binary of the embedded data.
+ */
+ public InputStream getData() {
+ return storage.getData();
+ }
+}
--- /dev/null
+\r
+/* ====================================================================\r
+ Licensed to the Apache Software Foundation (ASF) under one or more\r
+ contributor license agreements. See the NOTICE file distributed with\r
+ this work for additional information regarding copyright ownership.\r
+ The ASF licenses this file to You under the Apache License, Version 2.0\r
+ (the "License"); you may not use this file except in compliance with\r
+ the License. You may obtain a copy of the License at\r
+\r
+ http://www.apache.org/licenses/LICENSE-2.0\r
+\r
+ Unless required by applicable law or agreed to in writing, software\r
+ distributed under the License is distributed on an "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ See the License for the specific language governing permissions and\r
+ limitations under the License.\r
+==================================================================== */\r
+ \r
+\r
+\r
+package org.apache.poi.hslf.model;\r
+\r
+import java.io.*;\r
+\r
+import org.apache.poi.hslf.HSLFSlideShow;\r
+import org.apache.poi.hslf.usermodel.ObjectData;\r
+import org.apache.poi.hslf.usermodel.PictureData;\r
+\r
+import junit.framework.TestCase;\r
+\r
+public class TestOleEmbedding extends TestCase\r
+{\r
+ /**\r
+ * Tests support for OLE objects.\r
+ *\r
+ * @throws Exception if an error occurs.\r
+ */\r
+ public void testOleEmbedding2003() throws Exception\r
+ {\r
+ String dirname = System.getProperty("HSLF.testdata.path");\r
+ File file = new File(dirname, "ole2-embedding-2003.ppt");\r
+ HSLFSlideShow slideShow = new HSLFSlideShow(new FileInputStream(file));\r
+ try\r
+ {\r
+ // Placeholder EMFs for clients that don't support the OLE components.\r
+ PictureData[] pictures = slideShow.getPictures();\r
+ assertEquals("Should be two pictures", 2, pictures.length);\r
+ //assertDigestEquals("Wrong data for picture 1", "8d1fbadf4814f321bb1ccdd056e3c788", pictures[0].getData());\r
+ //assertDigestEquals("Wrong data for picture 2", "987a698e83559cf3d38a0deeba1cc63b", pictures[1].getData());\r
+\r
+ // Actual embedded objects.\r
+ ObjectData[] objects = slideShow.getEmbeddedObjects();\r
+ assertEquals("Should be two objects", 2, objects.length);\r
+ //assertDigestEquals("Wrong data for objecs 1", "0d1fcc61a83de5c4894dc0c88e9a019d", objects[0].getData());\r
+ //assertDigestEquals("Wrong data for object 2", "b323604b2003a7299c77c2693b641495", objects[1].getData());\r
+ }\r
+ finally\r
+ {\r
+ slideShow.close();\r
+ }\r
+ }\r
+}\r
projects / poi.git / commitdiff