| //======================================================================== |
| // |
| // PSTokenizer.h |
| // |
| // Copyright 2002-2003 Glyph & Cog, LLC |
| // |
| //======================================================================== |
| |
| //======================================================================== |
| // |
| // Modified under the Poppler project - http://poppler.freedesktop.org |
| // |
| // All changes made under the Poppler project to this file are licensed |
| // under GPL version 2 or later |
| // |
| // Copyright (C) 2006 Scott Turner <scotty1024@mac.com> |
| // |
| // To see a description of the changes please see the Changelog file that |
| // came with your tarball or type make ChangeLog if you are building from git |
| // |
| //======================================================================== |
| |
| #ifndef PSTOKENIZER_H |
| #define PSTOKENIZER_H |
| |
| //------------------------------------------------------------------------ |
| |
| class PSTokenizer { |
| public: |
| |
| PSTokenizer(int (*getCharFuncA)(void *), void *dataA); |
| ~PSTokenizer(); |
| |
| // Get the next PostScript token. Returns false at end-of-stream. |
| bool getToken(char *buf, int size, int *length); |
| |
| private: |
| |
| int lookChar(); |
| void consumeChar(); |
| int getChar(); |
| |
| int (*getCharFunc)(void *); |
| void *data; |
| int charBuf; |
| }; |
| |
| #endif |