PdfModule (JHOVE - JSTOR/Harvard Object Validation Environment 1.16.0 API)

java.lang.Object
- edu.harvard.hul.ois.jhove.ModuleBase
- - edu.harvard.hul.ois.jhove.module.PdfModule

All Implemented Interfaces:

Module
```
public class PdfModule
extends ModuleBase
```
Module for identification and validation of PDF files.

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`_actionsExist`
`protected ObjectStream`	`_cachedObjectStream` Cached object stream.
`protected int`	`_cachedStreamIndex` Object number of cached object stream.
`protected Map<Integer,PdfObject>`	`_cid0FontsMap`
`protected Map<Integer,PdfObject>`	`_cid2FontsMap`
`protected NameTreeNode`	`_destNames`
`protected PdfDictionary`	`_destsDict`
`protected List<Property>`	`_docCatalogList`
`protected PdfDictionary`	`_docCatDict`
`protected PdfIndirectObj`	`_docCatDictRef`
`protected PdfDictionary`	`_docInfoDict`
`protected PdfIndirectObj`	`_docInfoDictRef`
`protected List<Property>`	`_docInfoList`
`protected PageTreeNode`	`_docTreeRoot`
`protected NameTreeNode`	`_embeddedFiles`
`protected PdfDictionary`	`_encryptDict`
`protected PdfIndirectObj`	`_encryptDictRef`
`protected boolean`	`_encrypted`
`protected List<Property>`	`_encryptList`
`protected long`	`_eof`
`protected List<Property>`	`_extStreamsList`
`protected List<Property>`	`_filtersList`
`protected Property`	`_idProperty`
`protected List<Property>`	`_imagesList`
`protected Logger`	`_logger` Logger for this class.
`protected Property`	`_metadata`
`protected Map<Integer,PdfObject>`	`_mmFontsMap`
`protected int`	`_nFonts` Number of fonts reported so far.
`protected int`	`_numFreeObjects`
`protected int`	`_numObjects`
`protected int`	`_numTrailers`
`protected int`	`_objCount`
`protected Map`	`_objects`
`protected PdfDictionary`	`_outlineDict`
`protected PdfDictionary`	`_pageLabelDict`
`protected PageLabelNode`	`_pageLabelRoot`
`protected PdfIndirectObj`	`_pagesDictRef`
`protected Map<Integer,Integer>`	`_pageSeqMap`
`protected List<Property>`	`_pagesList`
`protected Parser`	`_parser`
`protected boolean`	`_pdfACompliant`
`protected long`	`_prevxref`
`protected List<PdfProfile>`	`_profile` List of profile checkers
`protected RandomAccessFile`	`_raf`
`protected boolean`	`_recursionWarned`
`protected boolean`	`_showAnnotations`
`protected boolean`	`_showFonts`
`protected boolean`	`_showOutlines`
`protected boolean`	`_showPages`
`protected boolean`	`_skippedAnnotationsReported`
`protected boolean`	`_skippedFontsReported`
`protected boolean`	`_skippedOutlinesReported`
`protected boolean`	`_skippedPagesReported`
`protected long`	`_startxref`
`protected PdfDictionary`	`_trailerDict`
`protected Map<Integer,PdfObject>`	`_trueTypeFontsMap`
`protected Map<Integer,PdfObject>`	`_type0FontsMap`
`protected Map<Integer,PdfObject>`	`_type1FontsMap`
`protected Map<Integer,PdfObject>`	`_type3FontsMap`
`protected String`	`_version`
`protected PdfDictionary`	`_viewPrefDict`
`protected Set<Integer>`	`_visitedOutlineNodes` Map of visited nodes when walking through an outline.
`protected Property`	`_xmpProp`
`protected long[]`	`_xref`
`protected int[][]`	`_xref2`
`protected boolean`	`_xrefIsStream`
`protected int`	`DEFAULT_MAX_FONTS` PRIVATE INSTANCE FIELDS.
`static int`	`F_CID0` Font type selectors.
`static int`	`F_CID2` Font type selectors.
`static int`	`F_MM1` Font type selectors.
`static int`	`F_TT` Font type selectors.
`static int`	`F_TYPE0` Font type selectors.
`static int`	`F_TYPE1` Font type selectors.
`static int`	`F_TYPE3` Font type selectors.
`protected int`	`maxFonts` maximum number of fonts to report full information on.
`protected static String`	`outlinesRecursiveString`

Fields inherited from class edu.harvard.hul.ois.jhove.ModuleBase
_app, _bigEndian, _checksumFinished, _countStream, _coverage, _crc32, _date, _defaultParams, _features, _format, _init, _isRandomAccess, _je, _md5, _mimeType, _name, _nByte, _note, _param, _release, _repInfoNote, _rights, _sha1, _signature, _specification, _validityNote, _vendor, _verbosity, _wellFormedNote

Fields inherited from interface edu.harvard.hul.ois.jhove.Module
MAXIMUM_VERBOSITY, MINIMUM_VERBOSITY

Constructor Summary

Constructors
Constructor and Description

PdfModule()
Creates an instance of the module and initializes identifying information.

Constructors
Constructor and Description
`PdfModule()` Creates an instance of the module and initializes identifying information.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`addDateProperty(PdfDictionary dict, List<Property> propList, String key, String propName)` Add a date property, based on a dictionary entry with a string value, to a specified List.
`protected void`	`addDestination(PdfObject itemObj, String propName, List<Property> propList, RepInfo info)`
`protected void`	`addFontsProperty(List<Property> metadataList)` Add the various font lists as a fonts property.
`protected String`	`addFontToMap(PdfDictionary font)` Add the font to the appropriate map, and return its subtype.
`protected void`	`addPagesProperty(List<Property> metadataList, RepInfo info)`
`protected void`	`addStringProperty(PdfDictionary dict, List<Property> propList, String key, String propName)` Add a string property, based on a dictionary entry with a string value, to a specified List.
`protected Property`	`buildAnnotProperty(PdfDictionary annot, RepInfo info)`
`protected Property`	`buildBitmaskProperty(int val, String name, String[] valueNames, String defaultStr)`
`protected Property`	`buildCIDInfoProperty(PdfDictionary dict)`
`protected Property`	`buildCMapDictProperty(PdfStream encoding)`
`protected Property`	`buildEncodingDictProperty(PdfDictionary encodingDict)`
`protected Property`	`buildFontDescriptorProperty(PdfDictionary encodingDict)`
`protected Property`	`buildFontProperty(String name, Map map, int fontType)`
`protected Property`	`buildMeasureProperty(PdfDictionary meas)`
`protected Property`	`buildOutlineItemProperty(PdfDictionary dict, RepInfo info)`
`protected Property`	`buildOutlinesProperty(PdfDictionary dict, RepInfo info)`
`protected Property`	`buildPageLabelProperty(PageObject page, int pageIndex, int[] nomNumRef)`
`protected Property`	`buildPageProperty(PageObject page, int idx, RepInfo info)`
`protected Property`	`buildUserPermProperty(int flags, String[] flagStrs)`
`protected Property`	`buildViewPrefProperty(PdfDictionary prefDict)`
`protected boolean`	`doOutlineStuff(RepInfo info)`
`protected String`	`extractFilters(Filter[] filters, PdfStream stream)` Finds the filters in a stream or array object which is the value of a stream's Filter key, and put them in _filtersList if a duplicate isn't there already.
`protected void`	`findExternalStreams(RepInfo info)`
`protected boolean`	`findFilters(RepInfo info)` Locates the filters in the content stream dictionaries and generate a list of unique pipelines.
`protected void`	`findFonts(RepInfo info)`
`protected void`	`findImages(RepInfo info)`
`protected boolean`	`findLastTrailer(RepInfo info)` Locate the last trailer of the file
`boolean`	`getActionsExist()` Return true if Actions have been detected in the file.
`PdfDictionary`	`getCatalogDict()` Returns the catalog dictionary object.
`PdfDictionary`	`getDocInfo()` Returns the document information dictionary.
`PageTreeNode`	`getDocumentTree()` Returns the document tree root.
`NameTreeNode`	`getEmbeddedFiles()` Returns a NameTreeNode for the EmbeddedFiles entry of the Names dictionary.
`PdfDictionary`	`getEncryptionDict()` Returns the encryption dictionary.
`RandomAccessFile`	`getFile()` Return the RandomAccessFile being read.
`Map<Integer,PdfObject>`	`getFontMap(int selector)` Get a font map.
`List<Map<Integer,PdfObject>>`	`getFontMaps()` Return a List of all the font maps.
`protected PdfObject`	`getObject(int objIndex, int recGuard)` Returns an object of a given number.
`PdfDictionary`	`getOutlineDict()` Returns the outlines dictionary object.
`PdfDictionary`	`getTrailerDict()` Returns the trailer dictionary object.
`PdfDictionary`	`getViewPrefDict()` Returns the viewer preferences dictionary object.
`protected void`	`initParse()` Initialize the module.
`protected boolean`	`isFontSubset(String baseStr)`
`protected Property`	`makeRectProperty(PdfArray arrObj, String name)`
`boolean`	`mayBePDFACompliant()` Returns true if the module hasn't detected any violations of PDF/A compliance.
`protected int`	`nameToNiso(String name, String[] nameArray, int[] valArray)`
`protected List<Property>`	`oneFontPropList(PdfDictionary dict, int fontType)`
`void`	`param(String param)` Per-action initialization.
`void`	`parse(RandomAccessFile raf, RepInfo info)` Parses a file and stores descriptive information.
`protected boolean`	`parseHeader(RepInfo info)`
`protected boolean`	`parseTrailer(RepInfo info, boolean prevOnly)`
`protected boolean`	`readDocCatalogDict(RepInfo info)`
`protected boolean`	`readDocInfoDict(RepInfo info)`
`protected boolean`	`readDocumentTree(RepInfo info)`
`protected boolean`	`readEncryptDict(RepInfo info)`
`protected boolean`	`readPageLabelTree(RepInfo info)`
`protected boolean`	`readXMPData(RepInfo info)`
`protected boolean`	`readXRefInfo(RepInfo info)`
`protected boolean`	`readXRefStreams(RepInfo info)`
`protected boolean`	`readXRefTables(RepInfo info)`
`void`	`resetParams()` Reset parameter settings.
`protected int`	`resolveIndirectDest(PdfSimpleObject key)`
`PdfObject`	`resolveIndirectObject(PdfObject obj)` If the argument is an indirect object reference, returns the object it resolves to, otherwise returns the object itself.
`protected static String`	`toHex(String s)` PRIVATE CLASS METHODS.
`protected static String`	`toHex(Vector<Integer> v)`

Methods inherited from class edu.harvard.hul.ois.jhove.ModuleBase
addIntegerProperty, addIntegerProperty, applyDefaultParams, calcRAChecksum, checkSignatures, checkSignatures, getApp, getBase, getBufferedDataStream, getCoverage, getCRC32, getDate, getDefaultParams, getFeatures, getFormat, getMimeType, getName, getNByte, getNote, getRelease, getRepInfoNote, getRights, getSignature, getSpecification, getValidityNote, getVendor, getWellFormedNote, hasFeature, init, initFeatures, isBigEndian, isRandomAccess, parse, readByteBuf, readDouble, readDouble, readDouble, readFloat, readFloat, readSignedByte, readSignedByte, readSignedByte, readSignedInt, readSignedInt, readSignedInt, readSignedLong, readSignedRational, readSignedRational, readSignedShort, readSignedShort, readSignedShort, readUnsignedByte, readUnsignedByte, readUnsignedByte, readUnsignedInt, readUnsignedInt, readUnsignedInt, readUnsignedRational, readUnsignedRational, readUnsignedRational, readUnsignedShort, readUnsignedShort, readUnsignedShort, setApp, setBase, setChecksums, setCRC32, setDefaultParams, setMD5, setNByte, setSHA1, setValidityNote, setVerbosity, show, skipBytes, skipBytes, vectorToPropArray

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_logger
```
protected Logger _logger
```
Logger for this class.

F_TYPE0
```
public static final int F_TYPE0
```
Font type selectors.

See Also:

Constant Field Values

F_TYPE1
```
public static final int F_TYPE1
```
Font type selectors.

See Also:

Constant Field Values

F_TT
```
public static final int F_TT
```
Font type selectors.

See Also:

Constant Field Values

F_TYPE3
```
public static final int F_TYPE3
```
Font type selectors.

See Also:

Constant Field Values

F_MM1
```
public static final int F_MM1
```
Font type selectors.

See Also:

Constant Field Values

F_CID0
```
public static final int F_CID0
```
Font type selectors.

See Also:

Constant Field Values

F_CID2
```
public static final int F_CID2
```
Font type selectors.

See Also:

Constant Field Values

DEFAULT_MAX_FONTS
```
protected int DEFAULT_MAX_FONTS
```
PRIVATE INSTANCE FIELDS.

_raf
```
protected RandomAccessFile _raf
```

_parser
```
protected Parser _parser
```

_version
```
protected String _version
```

_metadata
```
protected Property _metadata
```

_xmpProp
```
protected Property _xmpProp
```

_eof
```
protected long _eof
```

_startxref
```
protected long _startxref
```

_prevxref
```
protected long _prevxref
```

_numFreeObjects
```
protected int _numFreeObjects
```

_idProperty
```
protected Property _idProperty
```

_objCount
```
protected int _objCount
```

_numObjects
```
protected int _numObjects
```

_numTrailers
```
protected int _numTrailers
```

_objects
```
protected Map _objects
```

_xref
```
protected long[] _xref
```

_xref2
```
protected int[][] _xref2
```

_xrefIsStream
```
protected boolean _xrefIsStream
```

_encrypted
```
protected boolean _encrypted
```

_docCatalogList

protected List<Property> _docCatalogList

_encryptList
```
protected List<Property> _encryptList
```

_docInfoList
```
protected List<Property> _docInfoList
```

_extStreamsList

protected List<Property> _extStreamsList

_imagesList
```
protected List<Property> _imagesList
```

_filtersList
```
protected List<Property> _filtersList
```

_pagesList
```
protected List<Property> _pagesList
```

_type0FontsMap

protected Map<Integer,PdfObject> _type0FontsMap

_type1FontsMap

protected Map<Integer,PdfObject> _type1FontsMap

_mmFontsMap

protected Map<Integer,PdfObject> _mmFontsMap

_type3FontsMap

protected Map<Integer,PdfObject> _type3FontsMap

_trueTypeFontsMap

protected Map<Integer,PdfObject> _trueTypeFontsMap

_cid0FontsMap

protected Map<Integer,PdfObject> _cid0FontsMap

_cid2FontsMap

protected Map<Integer,PdfObject> _cid2FontsMap

_pageSeqMap

protected Map<Integer,Integer> _pageSeqMap

_docCatDictRef

protected PdfIndirectObj _docCatDictRef

_encryptDictRef

protected PdfIndirectObj _encryptDictRef

_docInfoDictRef

protected PdfIndirectObj _docInfoDictRef

_pagesDictRef
```
protected PdfIndirectObj _pagesDictRef
```

_docCatDict
```
protected PdfDictionary _docCatDict
```

_docInfoDict
```
protected PdfDictionary _docInfoDict
```

_docTreeRoot
```
protected PageTreeNode _docTreeRoot
```

_pageLabelDict
```
protected PdfDictionary _pageLabelDict
```

_pageLabelRoot
```
protected PageLabelNode _pageLabelRoot
```

_embeddedFiles
```
protected NameTreeNode _embeddedFiles
```

_destNames
```
protected NameTreeNode _destNames
```

_encryptDict
```
protected PdfDictionary _encryptDict
```

_trailerDict
```
protected PdfDictionary _trailerDict
```

_viewPrefDict
```
protected PdfDictionary _viewPrefDict
```

_outlineDict
```
protected PdfDictionary _outlineDict
```

_destsDict
```
protected PdfDictionary _destsDict
```

_showFonts
```
protected boolean _showFonts
```

_showOutlines
```
protected boolean _showOutlines
```

_showAnnotations
```
protected boolean _showAnnotations
```

_showPages
```
protected boolean _showPages
```

_actionsExist
```
protected boolean _actionsExist
```

_pdfACompliant
```
protected boolean _pdfACompliant
```

_recursionWarned
```
protected boolean _recursionWarned
```

_skippedFontsReported

protected boolean _skippedFontsReported

_skippedOutlinesReported

protected boolean _skippedOutlinesReported

_skippedAnnotationsReported

protected boolean _skippedAnnotationsReported

_skippedPagesReported

protected boolean _skippedPagesReported

_profile
```
protected List<PdfProfile> _profile
```
List of profile checkers

_cachedObjectStream

protected ObjectStream _cachedObjectStream

Cached object stream.

_cachedStreamIndex
```
protected int _cachedStreamIndex
```
Object number of cached object stream.

_visitedOutlineNodes
```
protected Set<Integer> _visitedOutlineNodes
```
Map of visited nodes when walking through an outline.

maxFonts
```
protected int maxFonts
```
maximum number of fonts to report full information on.

_nFonts
```
protected int _nFonts
```
Number of fonts reported so far.

outlinesRecursiveString

protected static final String outlinesRecursiveString

See Also:: Constant Field Values

Constructor Detail
- PdfModule
```
public PdfModule()
```
  Creates an instance of the module and initializes identifying information.

Method Detail

resetParams
```
public void resetParams()
                 throws Exception
```
Reset parameter settings. Returns to a default state without any parameters.

Specified by:

resetParams in interface Module

Overrides:

resetParams in class ModuleBase

Throws:

Exception

param
```
public void param(String param)
```
Per-action initialization. May be called multiple times.
Specified by:

param in interface Module

Overrides:

param in class ModuleBase

Parameters:
param - The module parameter; under command-line Jhove, the -p parameter. If the parameter contains the indicated characters, then the specified information is omitted; otherwise, it is included. (This is the reverse of the behavior prior to beta 3.) These characters may be provided as separate parameters, or all in a single parameter.
- a: annotations
- f: fonts
- o: outlines
- p: pages
The parameter is case-independent. A null parameter is equivalent to the empty string.

parse
```
public final void parse(RandomAccessFile raf,
                        RepInfo info)
                 throws IOException
```
Parses a file and stores descriptive information. A RandomAccessFile must be used to represent the object.

Specified by:

parse in interface Module

Overrides:

parse in class ModuleBase

Parameters:

raf - A PDF file

info - A clean RepInfo object, which will be modified to hold the descriptive information

Throws:

IOException

mayBePDFACompliant
```
public boolean mayBePDFACompliant()
```
Returns true if the module hasn't detected any violations of PDF/A compliance. This must return true, but is not sufficient by itself, to establish compliance. The AProfile profiler makes the final determination.

getDocumentTree
```
public PageTreeNode getDocumentTree()
```
Returns the document tree root.

getDocInfo
```
public PdfDictionary getDocInfo()
```
Returns the document information dictionary.

getEncryptionDict
```
public PdfDictionary getEncryptionDict()
```
Returns the encryption dictionary.

getActionsExist
```
public boolean getActionsExist()
```
Return true if Actions have been detected in the file.

initParse
```
protected final void initParse()
```
Initialize the module. This is called at the start of parse restore the module to its initial state.

Overrides:

initParse in class ModuleBase

parseHeader

protected boolean parseHeader(RepInfo info)
                       throws IOException

Throws:: IOException

findLastTrailer

protected boolean findLastTrailer(RepInfo info)
                           throws IOException

Locate the last trailer of the file

Throws:: IOException

parseTrailer

protected boolean parseTrailer(RepInfo info,
                               boolean prevOnly)
                        throws IOException

Throws:: IOException

readXRefInfo

protected boolean readXRefInfo(RepInfo info)
                        throws IOException

Throws:: IOException

readXRefStreams

protected boolean readXRefStreams(RepInfo info)
                           throws IOException

Throws:: IOException

readXRefTables

protected boolean readXRefTables(RepInfo info)
                          throws IOException

Throws:: IOException

readDocCatalogDict

protected boolean readDocCatalogDict(RepInfo info)
                              throws IOException

Throws:: IOException

readEncryptDict

protected boolean readEncryptDict(RepInfo info)
                           throws IOException

Throws:: IOException

readDocInfoDict

protected boolean readDocInfoDict(RepInfo info)
                           throws IOException

Throws:: IOException

readDocumentTree

protected boolean readDocumentTree(RepInfo info)
                            throws IOException

Throws:: IOException

readPageLabelTree

protected boolean readPageLabelTree(RepInfo info)

readXMPData

protected boolean readXMPData(RepInfo info)

findExternalStreams

protected void findExternalStreams(RepInfo info)
                            throws IOException

Throws:: IOException

findFilters
```
protected boolean findFilters(RepInfo info)
                       throws IOException
```
Locates the filters in the content stream dictionaries and generate a list of unique pipelines.

Returns:

false if the filter structure is defective.

Throws:

IOException

extractFilters
```
protected String extractFilters(Filter[] filters,
                                PdfStream stream)
```
Finds the filters in a stream or array object which is the value of a stream's Filter key, and put them in _filtersList if a duplicate isn't there already. If the name is "Crypt", appends a colon and the name if available. Returns the filter string whether it's added or not, or null if there are no filters.

findImages

protected void findImages(RepInfo info)
                   throws IOException

Throws:: IOException

nameToNiso

protected int nameToNiso(String name,
                         String[] nameArray,
                         int[] valArray)

findFonts

protected void findFonts(RepInfo info)
                  throws IOException

Throws:: IOException

addFontToMap
```
protected String addFontToMap(PdfDictionary font)
```
Add the font to the appropriate map, and return its subtype. If we've exceeded the maximum number of fonts, then ignore it.

toHex

protected static String toHex(String s)

PRIVATE CLASS METHODS.

toHex

protected static String toHex(Vector<Integer> v)

resolveIndirectObject
```
public PdfObject resolveIndirectObject(PdfObject obj)
                                throws PdfException,
                                       IOException
```
If the argument is an indirect object reference, returns the object it resolves to, otherwise returns the object itself. In particular, calling with null will return null.

Throws:

PdfException

IOException

getObject
```
protected PdfObject getObject(int objIndex,
                              int recGuard)
                       throws PdfException,
                              IOException
```
Returns an object of a given number. This may involve recursion into object streams, in which case it calls itself.

Parameters:

objIndex - The object number to look up

recGuard - The maximum permitted number of recursion levels; no particular value is required, but 30 or more should avoid false exceptions.

Throws:

PdfException

IOException

getFile
```
public RandomAccessFile getFile()
```
Return the RandomAccessFile being read.

getCatalogDict
```
public PdfDictionary getCatalogDict()
```
Returns the catalog dictionary object.

getTrailerDict
```
public PdfDictionary getTrailerDict()
```
Returns the trailer dictionary object.

getViewPrefDict
```
public PdfDictionary getViewPrefDict()
```
Returns the viewer preferences dictionary object.

getOutlineDict
```
public PdfDictionary getOutlineDict()
```
Returns the outlines dictionary object.

getFontMap
```
public Map<Integer,PdfObject> getFontMap(int selector)
```
Get a font map. The map returned is determined by the selector. Any other value returns null.

getFontMaps
```
public List<Map<Integer,PdfObject>> getFontMaps()
```
Return a List of all the font maps. Together, these contain all the fonts and subfonts in the document. Some of the maps may be null.

getEmbeddedFiles
```
public NameTreeNode getEmbeddedFiles()
```
Returns a NameTreeNode for the EmbeddedFiles entry of the Names dictionary. Returns null if there isn't one.

addFontsProperty
```
protected void addFontsProperty(List<Property> metadataList)
```
Add the various font lists as a fonts property. Note: only add the "Fonts" property if there are, in fact, fonts defined.

addPagesProperty

protected void addPagesProperty(List<Property> metadataList,
                                RepInfo info)

buildPageProperty

protected Property buildPageProperty(PageObject page,
                                     int idx,
                                     RepInfo info)
                              throws PdfException

Throws:: PdfException

buildPageLabelProperty

protected Property buildPageLabelProperty(PageObject page,
                                          int pageIndex,
                                          int[] nomNumRef)
                                   throws PdfException

Throws:: PdfException

buildMeasureProperty

protected Property buildMeasureProperty(PdfDictionary meas)

buildAnnotProperty

protected Property buildAnnotProperty(PdfDictionary annot,
                                      RepInfo info)
                               throws PdfException

Throws:: PdfException

addDestination

protected void addDestination(PdfObject itemObj,
                              String propName,
                              List<Property> propList,
                              RepInfo info)

buildFontProperty

protected Property buildFontProperty(String name,
                                     Map map,
                                     int fontType)

oneFontPropList

protected List<Property> oneFontPropList(PdfDictionary dict,
                                         int fontType)

buildCMapDictProperty

protected Property buildCMapDictProperty(PdfStream encoding)

buildCIDInfoProperty

protected Property buildCIDInfoProperty(PdfDictionary dict)

buildEncodingDictProperty

protected Property buildEncodingDictProperty(PdfDictionary encodingDict)

buildFontDescriptorProperty

protected Property buildFontDescriptorProperty(PdfDictionary encodingDict)

buildViewPrefProperty

protected Property buildViewPrefProperty(PdfDictionary prefDict)

isFontSubset

protected boolean isFontSubset(String baseStr)

buildOutlinesProperty

protected Property buildOutlinesProperty(PdfDictionary dict,
                                         RepInfo info)
                                  throws PdfException

Throws:: PdfException

buildOutlineItemProperty

protected Property buildOutlineItemProperty(PdfDictionary dict,
                                            RepInfo info)
                                     throws PdfException

Throws:: PdfException

doOutlineStuff

protected boolean doOutlineStuff(RepInfo info)

resolveIndirectDest

protected int resolveIndirectDest(PdfSimpleObject key)
                           throws PdfException

Throws:: PdfException

buildUserPermProperty

protected Property buildUserPermProperty(int flags,
                                         String[] flagStrs)

addStringProperty

protected void addStringProperty(PdfDictionary dict,
                                 List<Property> propList,
                                 String key,
                                 String propName)

Add a string property, based on a dictionary entry with a string value, to a specified List.

addDateProperty

protected void addDateProperty(PdfDictionary dict,
                               List<Property> propList,
                               String key,
                               String propName)
                        throws PdfException

Add a date property, based on a dictionary entry with a string value, to a specified List.

Throws:: PdfException

buildBitmaskProperty

protected Property buildBitmaskProperty(int val,
                                        String name,
                                        String[] valueNames,
                                        String defaultStr)

makeRectProperty

protected Property makeRectProperty(PdfArray arrObj,
                                    String name)

Class PdfModule

Field Summary

Fields inherited from class edu.harvard.hul.ois.jhove.ModuleBase

Fields inherited from interface edu.harvard.hul.ois.jhove.Module

Constructor Summary

Method Summary

Methods inherited from class edu.harvard.hul.ois.jhove.ModuleBase

Methods inherited from class java.lang.Object

Field Detail

_logger

F_TYPE0

F_TYPE1

F_TT

F_TYPE3

F_MM1

F_CID0

F_CID2

DEFAULT_MAX_FONTS

_raf

_parser

_version

_metadata

_xmpProp

_eof

_startxref

_prevxref

_numFreeObjects

_idProperty

_objCount

_numObjects

_numTrailers

_objects

_xref

_xref2

_xrefIsStream

_encrypted

_docCatalogList

_encryptList

_docInfoList

_extStreamsList

_imagesList

_filtersList

_pagesList

_type0FontsMap

_type1FontsMap

_mmFontsMap

_type3FontsMap

_trueTypeFontsMap

_cid0FontsMap

_cid2FontsMap

_pageSeqMap

_docCatDictRef

_encryptDictRef

_docInfoDictRef

_pagesDictRef

_docCatDict

_docInfoDict

_docTreeRoot

_pageLabelDict

_pageLabelRoot

_embeddedFiles

_destNames

_encryptDict

_trailerDict

_viewPrefDict

_outlineDict

_destsDict

_showFonts

_showOutlines

_showAnnotations

_showPages

_actionsExist

_pdfACompliant

_recursionWarned

_skippedFontsReported

_skippedOutlinesReported

_skippedAnnotationsReported

_skippedPagesReported

_profile

_cachedObjectStream