removed outdated files

[swftools.git] / pdf2swf / xpdf / XRef.h

diff --git a/pdf2swf/xpdf/XRef.h b/pdf2swf/xpdf/XRef.h
deleted file mode 100644 (file)
index f9dede3..0000000
--- a/pdf2swf/xpdf/XRef.h
+++ /dev/null
@@ -1,131 +0,0 @@
-//========================================================================
-//
-// XRef.h
-//
-// Copyright 1996-2003 Glyph & Cog, LLC
-//
-//========================================================================
-
-#ifndef XREF_H
-#define XREF_H
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma interface
-#endif
-
-#include "gtypes.h"
-#include "Object.h"
-
-class Dict;
-class Stream;
-class Parser;
-class ObjectStream;
-
-//------------------------------------------------------------------------
-// XRef
-//------------------------------------------------------------------------
-
-enum XRefEntryType {
-  xrefEntryFree,
-  xrefEntryUncompressed,
-  xrefEntryCompressed
-};
-
-struct XRefEntry {
-  Guint offset;
-  int gen;
-  XRefEntryType type;
-};
-
-class XRef {
-public:
-
-  // Constructor.  Read xref table from stream.
-  XRef(BaseStream *strA);
-
-  // Destructor.
-  ~XRef();
-
-  // Is xref table valid?
-  GBool isOk() { return ok; }
-
-  // Get the error code (if isOk() returns false).
-  int getErrorCode() { return errCode; }
-
-  // Set the encryption parameters.
-  void setEncryption(int permFlagsA, GBool ownerPasswordOkA,
-                    Guchar *fileKeyA, int keyLengthA, int encVersionA);
-
-  // Is the file encrypted?
-  GBool isEncrypted() { return encrypted; }
-
-  // Check various permissions.
-  GBool okToPrint(GBool ignoreOwnerPW = gFalse);
-  GBool okToChange(GBool ignoreOwnerPW = gFalse);
-  GBool okToCopy(GBool ignoreOwnerPW = gFalse);
-  GBool okToAddNotes(GBool ignoreOwnerPW = gFalse);
-
-  // Get catalog object.
-  Object *getCatalog(Object *obj) { return fetch(rootNum, rootGen, obj); }
-
-  // Fetch an indirect reference.
-  Object *fetch(int num, int gen, Object *obj);
-
-  // Return the document's Info dictionary (if any).
-  Object *getDocInfo(Object *obj);
-  Object *getDocInfoNF(Object *obj);
-
-  // Return the number of objects in the xref table.
-  int getNumObjects() { return size; }
-
-  // Return the offset of the last xref table.
-  Guint getLastXRefPos() { return lastXRefPos; }
-
-  // Return the catalog object reference.
-  int getRootNum() { return rootNum; }
-  int getRootGen() { return rootGen; }
-
-  // Get end position for a stream in a damaged file.
-  // Returns false if unknown or file is not damaged.
-  GBool getStreamEnd(Guint streamStart, Guint *streamEnd);
-
-  // Direct access.
-  int getSize() { return size; }
-  XRefEntry *getEntry(int i) { return &entries[i]; }
-  Object *getTrailerDict() { return &trailerDict; }
-
-private:
-
-  BaseStream *str;             // input stream
-  Guint start;                 // offset in file (to allow for garbage
-                               //   at beginning of file)
-  XRefEntry *entries;          // xref entries
-  int size;                    // size of <entries> array
-  int rootNum, rootGen;                // catalog dict
-  GBool ok;                    // true if xref table is valid
-  int errCode;                 // error code (if <ok> is false)
-  Object trailerDict;          // trailer dictionary
-  Guint lastXRefPos;           // offset of last xref table
-  Guint *streamEnds;           // 'endstream' positions - only used in
-                               //   damaged files
-  int streamEndsLen;           // number of valid entries in streamEnds
-  ObjectStream *objStr;                // cached object stream
-  GBool encrypted;             // true if file is encrypted
-  int permFlags;               // permission bits
-  GBool ownerPasswordOk;       // true if owner password is correct
-  Guchar fileKey[16];          // file decryption key
-  int keyLength;               // length of key, in bytes
-  int encVersion;              // encryption algorithm
-
-  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();
-  Guint strToUnsigned(char *s);
-};
-
-#endif