XRef Class Reference

#include <XRef.h>

Public Member Functions
	XRef (BaseStream *strA, GString *ownerPassword, GString *userPassword)
	~XRef ()
GBool	isOk ()
int	getErrorCode ()
GBool	isEncrypted ()
GBool	okToPrint (GBool ignoreOwnerPW=gFalse)
GBool	okToChange (GBool ignoreOwnerPW=gFalse)
GBool	okToCopy (GBool ignoreOwnerPW=gFalse)
GBool	okToAddNotes (GBool ignoreOwnerPW=gFalse)
Object *	getCatalog (Object *obj)
Object *	fetch (int num, int gen, Object *obj)
Object *	getDocInfo (Object *obj)
Object *	getDocInfoNF (Object *obj)
int	getNumObjects ()
Guint	getLastXRefPos ()
int	getRootNum ()
int	getRootGen ()
GBool	getStreamEnd (Guint streamStart, Guint *streamEnd)
int	getSize ()
XRefEntry *	getEntry (int i)
Object *	getTrailerDict ()
Private Member Functions
Guint	getStartXref ()
GBool	readXRef (Guint *pos)
GBool	readXRefTable (Parser *parser, Guint *pos)
GBool	readXRefStreamSection (Stream *xrefStr, int *w, int first, int n)
GBool	readXRefStream (Stream *xrefStr, Guint *pos)
GBool	constructXRef ()
GBool	checkEncrypted (GString *ownerPassword, GString *userPassword)
Guint	strToUnsigned (char *s)
Private Attributes
BaseStream *	str
Guint	start
XRefEntry *	entries
int	size
int	rootNum
int	rootGen
GBool	ok
int	errCode
Object	trailerDict
Guint	lastXRefPos
Guint *	streamEnds
int	streamEndsLen
ObjectStream *	objStr
GBool	encrypted
int	encVersion
int	encRevision
int	keyLength
int	permFlags
Guchar	fileKey [16]
GBool	ownerPasswordOk

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Detailed Description

Definition at line 42 of file XRef.h.

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Constructor & Destructor Documentation

XRef::XRef	(	BaseStream *	strA,
		GString *	ownerPassword,
		GString *	userPassword
	)

XRef::~XRef

(

)

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Member Function Documentation

GBool XRef::isOk

(

)

[inline]

Definition at line 52 of file XRef.h.

References ok.

{ return ok; }

int XRef::getErrorCode

(

)

[inline]

Definition at line 55 of file XRef.h.

References errCode.

{ return errCode; }

GBool XRef::isEncrypted

(

)

[inline]

Definition at line 59 of file XRef.h.

References encrypted.

Referenced by PDFDoc::isEncrypted().

{ return encrypted; }

GBool XRef::okToPrint

(

GBool

ignoreOwnerPW = gFalse

)

Referenced by PDFDoc::okToPrint().

GBool XRef::okToChange

(

GBool

ignoreOwnerPW = gFalse

)

Referenced by PDFDoc::okToChange().

GBool XRef::okToCopy

(

GBool

ignoreOwnerPW = gFalse

)

Referenced by PDFDoc::okToCopy().

GBool XRef::okToAddNotes

(

GBool

ignoreOwnerPW = gFalse

)

Referenced by PDFDoc::okToAddNotes().

Object* XRef::getCatalog

(

Object *

obj

)

[inline]

Definition at line 71 of file XRef.h.

References fetch(), rootGen, and rootNum.

{ return fetch(rootNum, rootGen, obj); }

Object* XRef::fetch	(	int	num,
		int	gen,
		Object *	obj
	)

Referenced by getCatalog().

Object* XRef::getDocInfo

(

Object *

obj

)

Referenced by PDFDoc::getDocInfo().

Object* XRef::getDocInfoNF

(

Object *

obj

)

Referenced by PDFDoc::getDocInfoNF().

int XRef::getNumObjects

(

)

[inline]

Definition at line 81 of file XRef.h.

References size.

{ return size; }

Guint XRef::getLastXRefPos

(

)

[inline]

Definition at line 84 of file XRef.h.

References lastXRefPos.

{ return lastXRefPos; }

int XRef::getRootNum

(

)

[inline]

Definition at line 87 of file XRef.h.

References rootNum.

{ return rootNum; }

int XRef::getRootGen

(

)

[inline]

Definition at line 88 of file XRef.h.

References rootGen.

{ return rootGen; }

GBool XRef::getStreamEnd	(	Guint	streamStart,
		Guint *	streamEnd
	)

int XRef::getSize

(

)

[inline]

Definition at line 95 of file XRef.h.

References size.

{ return size; }

XRefEntry* XRef::getEntry

(

int

i

)

[inline]

Definition at line 96 of file XRef.h.

References entries.

{ return &entries[i]; }

Object* XRef::getTrailerDict

(

)

[inline]

Definition at line 97 of file XRef.h.

References trailerDict.

{ return &trailerDict; }

Guint XRef::getStartXref

(

)

[private]

GBool XRef::readXRef

(

Guint *

pos

)

[private]

GBool XRef::readXRefTable	(	Parser *	parser,
		Guint *	pos
	)			[private]

GBool XRef::readXRefStreamSection	(	Stream *	xrefStr,
		int *	w,
		int	first,
		int	n
	)			[private]

GBool XRef::readXRefStream	(	Stream *	xrefStr,
		Guint *	pos
	)			[private]

GBool XRef::constructXRef

(

)

[private]

GBool XRef::checkEncrypted	(	GString *	ownerPassword,
		GString *	userPassword
	)			[private]

Guint XRef::strToUnsigned

(

char *

s

)

[private]

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Field Documentation

BaseStream* XRef::str [private]

Definition at line 101 of file XRef.h.

Guint XRef::start [private]

Definition at line 102 of file XRef.h.

XRefEntry* XRef::entries [private]

Definition at line 104 of file XRef.h.

Referenced by getEntry().

int XRef::size [private]

Definition at line 105 of file XRef.h.

Referenced by getNumObjects(), and getSize().

int XRef::rootNum [private]

Definition at line 106 of file XRef.h.

Referenced by getCatalog(), and getRootNum().

int XRef::rootGen [private]

Definition at line 106 of file XRef.h.

Referenced by getCatalog(), and getRootGen().

GBool XRef::ok [private]

Definition at line 107 of file XRef.h.

Referenced by isOk().

int XRef::errCode [private]

Definition at line 108 of file XRef.h.

Referenced by getErrorCode().

Object XRef::trailerDict [private]

Definition at line 109 of file XRef.h.

Referenced by getTrailerDict().

Guint XRef::lastXRefPos [private]

Definition at line 110 of file XRef.h.

Referenced by getLastXRefPos().

Guint* XRef::streamEnds [private]

Definition at line 111 of file XRef.h.

int XRef::streamEndsLen [private]

Definition at line 113 of file XRef.h.

ObjectStream* XRef::objStr [private]

Definition at line 114 of file XRef.h.

GBool XRef::encrypted [private]

Definition at line 116 of file XRef.h.

Referenced by isEncrypted().

int XRef::encVersion [private]

Definition at line 117 of file XRef.h.

int XRef::encRevision [private]

Definition at line 118 of file XRef.h.

int XRef::keyLength [private]

Definition at line 119 of file XRef.h.

int XRef::permFlags [private]

Definition at line 120 of file XRef.h.

Guchar XRef::fileKey[16] [private]

Definition at line 121 of file XRef.h.

GBool XRef::ownerPasswordOk [private]

Definition at line 122 of file XRef.h.

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The documentation for this class was generated from the following file:

• XRef.h

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