diff options
Diffstat (limited to 'include/ft_global.h')
| -rw-r--r-- | include/ft_global.h | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/include/ft_global.h b/include/ft_global.h index 3937bd87c7f..9acdf6aaaf3 100644 --- a/include/ft_global.h +++ b/include/ft_global.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB +/* Copyright (C) 2000 MySQL AB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -27,29 +27,39 @@ extern "C" { #endif #define FT_QUERY_MAXLEN 1024 +#define HA_FT_MAXLEN 254 -typedef struct ft_doc_rec { - my_off_t dpos; - double weight; -} FT_DOC; +typedef struct st_ft_info FT_INFO; +struct _ft_vft +{ + int (*read_next)(FT_INFO *, char *); + float (*find_relevance)(FT_INFO *, byte *, uint); + void (*close_search)(FT_INFO *); + float (*get_relevance)(FT_INFO *); + void (*reinit_search)(FT_INFO *); +}; -typedef struct st_ft_doclist { - int ndocs; - int curdoc; - void *info; /* actually (MI_INFO *) but don't want to include myisam.h */ - FT_DOC doc[1]; -} FT_DOCLIST; +#ifndef FT_CORE +struct st_ft_info +{ + struct _ft_vft *please; /* INTERCAL style :-) */ +}; +#endif +extern const char *ft_stopword_file; extern const char *ft_precompiled_stopwords[]; -int ft_init_stopwords(const char **); +extern ulong ft_min_word_len; +extern ulong ft_max_word_len; +extern ulong ft_max_word_len_for_sort; +extern const char *ft_boolean_syntax; + +int ft_init_stopwords(void); void ft_free_stopwords(void); -FT_DOCLIST * ft_init_search(void *, uint, byte *, uint, my_bool); -int ft_read_next(FT_DOCLIST *, char *); -#define ft_close_search(handler) my_free(((gptr)(handler)),MYF(0)) -#define ft_get_relevance(handler) ((handler)->doc[(handler)->curdoc].weight) -#define ft_reinit_search(handler) (((FT_DOCLIST *)(handler))->curdoc=-1) +#define FT_NL 0 +#define FT_BOOL 1 +FT_INFO *ft_init_search(uint,void *, uint, byte *, uint, my_bool); #ifdef __cplusplus } |