xpdf-no-select-disableHEADmaster

1 files changed, 65 insertions, 0 deletions

diff --git a/xpdf/Parser.h b/xpdf/Parser.h
new file mode 100644
index 0000000..bfe5a52
--- /dev/null
+++ b/xpdf/Parser.h
@@ -0,0 +1,65 @@
+//========================================================================
+//
+// Parser.h
+//
+// Copyright 1996-2003 Glyph & Cog, LLC
+//
+//========================================================================
+
+#ifndef PARSER_H
+#define PARSER_H
+
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "Lexer.h"
+
+//------------------------------------------------------------------------
+// Parser
+//------------------------------------------------------------------------
+
+class Parser {
+public:
+
+  // Constructor.
+  Parser(XRef *xrefA, Lexer *lexerA, GBool allowStreamsA);
+
+  // Destructor.
+  ~Parser();
+
+  // Get the next object from the input stream.  If <simpleOnly> is
+  // true, do not parse compound objects (arrays, dictionaries, or
+  // streams).
+  Object *getObj(Object *obj, GBool simpleOnly = gFalse,
+		 Guchar *fileKey = NULL,
+		 CryptAlgorithm encAlgorithm = cryptRC4, int keyLength = 0,
+		 int objNum = 0, int objGen = 0, int recursion = 0);
+
+  // Get stream index (for arrays of streams).
+  int getStreamIndex() { return lexer->getStreamIndex(); }
+
+  // Get stream.
+  Stream *getStream() { return lexer->getStream(); }
+
+  // Get current position in file.
+  GFileOffset getPos() { return lexer->getPos(); }
+
+private:
+
+  XRef *xref;			// the xref table for this PDF file
+  Lexer *lexer;			// input stream
+  GBool allowStreams;		// parse stream objects?
+  Object buf1, buf2;		// next two tokens
+  int inlineImg;		// set when inline image data is encountered
+
+  Stream *makeStream(Object *dict, Guchar *fileKey,
+		     CryptAlgorithm encAlgorithm, int keyLength,
+		     int objNum, int objGen, int recursion);
+  void shift();
+};
+
+#endif
+