Diffstat (limited to 'noncore/unsupported/qpdf/xpdf/Parser.h') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/unsupported/qpdf/xpdf/Parser.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/noncore/unsupported/qpdf/xpdf/Parser.h b/noncore/unsupported/qpdf/xpdf/Parser.h new file mode 100644 index 0000000..463d998 --- a/dev/null +++ b/noncore/unsupported/qpdf/xpdf/Parser.h @@ -0,0 +1,58 @@ +//======================================================================== +// +// Parser.h +// +// Copyright 1996 Derek B. Noonburg +// +//======================================================================== + +#ifndef PARSER_H +#define PARSER_H + +#ifdef __GNUC__ +#pragma interface +#endif + +#include "Lexer.h" + +//------------------------------------------------------------------------ +// Parser +//------------------------------------------------------------------------ + +class Parser { +public: + + // Constructor. + Parser(XRef *xrefA, Lexer *lexerA); + + // Destructor. + ~Parser(); + + // Get the next object from the input stream. +#ifndef NO_DECRYPTION + Object *getObj(Object *obj, + Guchar *fileKey = NULL, int keyLength = 0, + int objNum = 0, int objGen = 0); +#else + Object *getObj(Object *obj); +#endif + + // 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 + Object buf1, buf2; // next two tokens + int inlineImg; // set when inline image data is encountered + + Stream *makeStream(Object *dict); + void shift(); +}; + +#endif + |