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Diffstat (limited to 'kpdf/xpdf/xpdf/Parser.h')
-rw-r--r-- | kpdf/xpdf/xpdf/Parser.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/kpdf/xpdf/xpdf/Parser.h b/kpdf/xpdf/xpdf/Parser.h new file mode 100644 index 00000000..1cca9954 --- /dev/null +++ b/kpdf/xpdf/xpdf/Parser.h @@ -0,0 +1,59 @@ +//======================================================================== +// +// 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. + Object *getObj(Object *obj, Guchar *fileKey = NULL, + CryptAlgorithm encAlgorithm = cryptRC4, int keyLength = 0, + int objNum = 0, int objGen = 0); + + // Get stream. + Stream *getStream() { return lexer->getStream(); } + + // Get current position in file. + int 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); + void shift(int objNum = -1); +}; + +#endif + |