diff options
Diffstat (limited to 'Build/source/texk/lcdf-typetools/lcdf-typetools-2.95/include/efont/afmparse.hh')
-rw-r--r-- | Build/source/texk/lcdf-typetools/lcdf-typetools-2.95/include/efont/afmparse.hh | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Build/source/texk/lcdf-typetools/lcdf-typetools-2.95/include/efont/afmparse.hh b/Build/source/texk/lcdf-typetools/lcdf-typetools-2.95/include/efont/afmparse.hh new file mode 100644 index 00000000000..c29d990ceab --- /dev/null +++ b/Build/source/texk/lcdf-typetools/lcdf-typetools-2.95/include/efont/afmparse.hh @@ -0,0 +1,64 @@ +// -*- related-file-name: "../../libefont/afmparse.cc" -*- +#ifndef EFONT_AFMPARSE_HH +#define EFONT_AFMPARSE_HH +#include <lcdf/slurper.hh> +#include <lcdf/permstr.hh> +#include <stdarg.h> +namespace Efont { + +class AfmParser { public: + + AfmParser(Slurper &); + + bool ok() const { return _slurper.ok(); } + operator Landmark() const { return _slurper.landmark(); } + Landmark landmark() const { return _slurper.landmark(); } + unsigned lineno() const { return _slurper.lineno(); } + const Filename &filename() const { return _slurper.filename(); } + + bool key_matched() const { return _fail_field >= 0; } + int fail_field() const { return _fail_field; } + PermString message() const { return _message; } + void clear_message() { _message = PermString(); } + + PermString keyword() const; + bool is(const char *, ...); + bool isall(const char *, ...); + + inline bool next_line(); + void save_line() { _slurper.save_line(); } + void skip_until(unsigned char); + + unsigned char *cur_line() const { return _pos; } + unsigned char first() const { return _pos[0]; } + unsigned char operator[](int i) const { return _pos[i]; } + bool left() const { return *_pos != 0; } + + private: + + Slurper &_slurper; + bool _save_line; + + unsigned char *_line; + unsigned char *_pos; + int _length; + + PermString _message; + int _fail_field; + + void static_initialize(); + void trim_end(); + unsigned char *vis(const char *, va_list); + +}; + + +inline bool AfmParser::next_line() +{ + _pos = _line = (unsigned char *)_slurper.next_line(); + _length = _slurper.cur_line_length(); + return _line != 0; +} + +} +#endif |