1 files changed, 0 insertions, 135 deletions
diff --git a/pdf/xpdf/XRef.h b/pdf/xpdf/XRef.h
deleted file mode 100644
index bec487a..0000000
--- a/pdf/xpdf/XRef.h
+++ /dev/null
@@ -1,135 +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, GString *ownerPassword, GString *userPassword);
-
-  // Destructor.
-  ~XRef();
-
-  // Is xref table valid?
-  GBool isOk() { return ok; }
-
-  // Get the error code (if isOk() returns false).
-  int getErrorCode() { return errCode; }
-
-  // Is the file encrypted?
-#ifndef NO_DECRYPTION
-  GBool isEncrypted() { return encrypted; }
-#else
-  GBool isEncrypted() { return gFalse; }
-#endif
-
-  // 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
-#ifndef NO_DECRYPTION
-  GBool encrypted;		// true if file is encrypted
-  int encVersion;		// encryption algorithm
-  int encRevision;		// security handler revision
-  int keyLength;		// length of key, in bytes
-  int permFlags;		// permission bits
-  Guchar fileKey[16];		// file decryption key
-  GBool ownerPasswordOk;	// true if owner password is correct
-#endif
-
-  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);
-};
-
-#endif