FileStream Class Reference

#include </home/clem/local/src/opie/noncore/unsupported/qpdf/xpdf/Stream.h>

Inheritance diagram for FileStream:

[legend]Collaboration diagram for FileStream:

[legend]List of all members.

Public Member Functions
	FileStream (FILE *fA, Guint startA, GBool limitedA, Guint lengthA, Object *dictA)
virtual	~FileStream ()
virtual Stream *	makeSubStream (Guint startA, GBool limitedA, Guint lengthA, Object *dictA)
virtual StreamKind	getKind ()
virtual void	reset ()
virtual void	close ()
virtual int	getChar ()
virtual int	lookChar ()
virtual int	getPos ()
virtual void	setPos (Guint pos, int dir=0)
virtual GBool	isBinary (GBool last=gTrue)
virtual Guint	getStart ()
virtual void	moveStart (int delta)
Private Member Functions
GBool	fillBuf ()
Private Attributes
FILE *	f
Guint	start
GBool	limited
Guint	length
char	buf [fileStreamBufSize]
char *	bufPtr
char *	bufEnd
Guint	bufPos
int	savePos
GBool	saved

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Constructor & Destructor Documentation

FileStream::FileStream (  FILE *  fA, Guint  startA, GBool  limitedA, Guint  lengthA, Object *  dictA )

Definition at line 557 of file Stream.cc. References buf, bufEnd, bufPos, bufPtr, f, gFalse, length, limited, saved, savePos, and start. Referenced by makeSubStream().

FileStream::~FileStream (   )  [virtual]

Definition at line 570 of file Stream.cc. References close().

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Member Function Documentation

void FileStream::close (   )  [virtual]

Reimplemented from Stream. Definition at line 596 of file Stream.cc. References f, gFalse, saved, and savePos. Referenced by ~FileStream().

GBool FileStream::fillBuf (   )  [private]

Definition at line 607 of file Stream.cc. References buf, bufEnd, bufPos, bufPtr, BaseStream::decrypt, f, fileStreamBufSize, gFalse, gTrue, length, limited, p, and start. Referenced by getChar(), and lookChar().

virtual int FileStream::getChar (   )  [inline, virtual]

Implements Stream. Definition at line 257 of file Stream.h. References bufEnd, bufPtr, and fillBuf().

virtual StreamKind FileStream::getKind (   )  [inline, virtual]

Implements Stream. Definition at line 254 of file Stream.h. References strFile.

virtual int FileStream::getPos (   )  [inline, virtual]

Implements Stream. Definition at line 261 of file Stream.h. References buf, bufPos, and bufPtr.

virtual Guint FileStream::getStart (   )  [inline, virtual]

Implements BaseStream. Definition at line 264 of file Stream.h. References start.

virtual GBool FileStream::isBinary (  GBool  last = gTrue  )  [inline, virtual]

Implements Stream. Definition at line 263 of file Stream.h.

virtual int FileStream::lookChar (   )  [inline, virtual]

Implements Stream. Definition at line 259 of file Stream.h. References bufEnd, bufPtr, and fillBuf().

Stream * FileStream::makeSubStream (  Guint  startA, GBool  limitedA, Guint  lengthA, Object *  dictA )  [virtual]

Implements BaseStream. Definition at line 574 of file Stream.cc. References f, and FileStream().

void FileStream::moveStart (  int  delta  )  [virtual]

Implements BaseStream. Definition at line 673 of file Stream.cc. References buf, bufEnd, bufPos, bufPtr, and start.

void FileStream::reset (   )  [virtual]

Implements Stream. Definition at line 579 of file Stream.cc. References buf, bufEnd, bufPos, bufPtr, BaseStream::decrypt, f, gTrue, Decrypt::reset(), saved, savePos, and start.

void FileStream::setPos (  Guint  pos, int  dir = 0 )  [virtual]

Implements BaseStream. Definition at line 638 of file Stream.cc. References buf, bufEnd, bufPos, bufPtr, f, and size.

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Member Data Documentation

char FileStream::buf[fileStreamBufSize] [private]

Definition at line 275 of file Stream.h. Referenced by FileStream(), fillBuf(), getPos(), moveStart(), reset(), and setPos().

char* FileStream::bufEnd [private]

Definition at line 277 of file Stream.h. Referenced by FileStream(), fillBuf(), getChar(), lookChar(), moveStart(), reset(), and setPos().

Guint FileStream::bufPos [private]

Definition at line 278 of file Stream.h. Referenced by FileStream(), fillBuf(), getPos(), moveStart(), reset(), and setPos().

char* FileStream::bufPtr [private]

Definition at line 276 of file Stream.h. Referenced by FileStream(), fillBuf(), getChar(), getPos(), lookChar(), moveStart(), reset(), and setPos().

FILE* FileStream::f [private]

Definition at line 271 of file Stream.h. Referenced by close(), FileStream(), fillBuf(), makeSubStream(), reset(), and setPos().

Guint FileStream::length [private]

Definition at line 274 of file Stream.h. Referenced by FileStream(), and fillBuf().

GBool FileStream::limited [private]

Definition at line 273 of file Stream.h. Referenced by FileStream(), and fillBuf().

GBool FileStream::saved [private]

Definition at line 280 of file Stream.h. Referenced by close(), FileStream(), and reset().

int FileStream::savePos [private]

Definition at line 279 of file Stream.h. Referenced by close(), FileStream(), and reset().

Guint FileStream::start [private]

Definition at line 272 of file Stream.h. Referenced by FileStream(), fillBuf(), getStart(), moveStart(), and reset().

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

• noncore/unsupported/qpdf/xpdf/Stream.h
• noncore/unsupported/qpdf/xpdf/Stream.cc

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