org.zkoss.poi.hslf.dev

Class PPTXMLDump

java.lang.Object

org.zkoss.poi.hslf.dev.PPTXMLDump

public final class PPTXMLDump
extends Object

Utility class which dumps raw contents of a ppt file into XML format

Author:

Yegor Kozlov

Field Summary

Fields

Modifier and Type	Field and Description
static String	CR
protected byte[]	docstream
static int	HEADER_SIZE
protected boolean	hexHeader
protected Writer	out
static int	PICT_HEADER_SIZE
protected byte[]	pictstream
static String	PICTURES_ENTRY
static String	PPDOC_ENTRY

Constructor Summary

Constructors

Constructor and Description
PPTXMLDump(File ppt)

Method Summary

Modifier and Type	Method and Description
void	dump(byte[] data, int offset, int length, int padding) Dump a part of the document stream into XML
void	dump(Writer out) Dump the structure of the supplied PPT file into XML
void	dumpPictures(byte[] data, int padding) Dumps the Pictures OLE stream into XML.
static void	main(String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HEADER_SIZE

public static final int HEADER_SIZE

See Also:

Constant Field Values

PICT_HEADER_SIZE

public static final int PICT_HEADER_SIZE

See Also:

Constant Field Values

PPDOC_ENTRY

public static final String PPDOC_ENTRY

See Also:

Constant Field Values

PICTURES_ENTRY

public static final String PICTURES_ENTRY

See Also:

Constant Field Values

CR

public static String CR

out

protected Writer out

docstream

protected byte[] docstream

pictstream

protected byte[] pictstream

hexHeader

protected boolean hexHeader

Constructor Detail

PPTXMLDump

public PPTXMLDump(File ppt)
           throws IOException

Throws:

IOException

Method Detail

dump

public void dump(Writer out)
          throws IOException

Dump the structure of the supplied PPT file into XML

Parameters:

out - Writer to write out

Throws:

IOException

dump

public void dump(byte[] data,
                 int offset,
                 int length,
                 int padding)
          throws IOException

Dump a part of the document stream into XML

Parameters:

data - PPT binary data

offset - offset from the beginning of the document

length - of the document

padding - used for formatting results

Throws:

IOException

dumpPictures

public void dumpPictures(byte[] data,
                         int padding)
                  throws IOException

Dumps the Pictures OLE stream into XML.

Parameters:

data - from the Pictures OLE data stream

padding -

Throws:

IOException

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception