60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
#ifndef __DICT_H__
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#define __DICT_H__
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#include "postgres.h"
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#include "fmgr.h"
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typedef struct
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{
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int len;
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char **stop;
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char *(*wordop) (char *);
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} StopList;
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void sortstoplist(StopList * s);
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void freestoplist(StopList * s);
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void readstoplist(text *in, StopList * s);
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bool searchstoplist(StopList * s, char *key);
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typedef struct
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{
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Oid dict_id;
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FmgrInfo lexize_info;
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void *dictionary;
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} DictInfo;
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void init_dict(Oid id, DictInfo * dict);
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DictInfo *finddict(Oid id);
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Oid name2id_dict(text *name);
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void reset_dict(void);
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/* simple parser of cfg string */
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typedef struct
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{
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char *key;
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char *value;
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} Map;
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void parse_cfgdict(text *in, Map ** m);
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/* return struct for any lexize function */
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typedef struct
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{
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/*
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* number of variant of split word , for example Word 'fotballklubber'
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* (norwegian) has two varian to split: ( fotball, klubb ) and ( fot,
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* ball, klubb ). So, dictionary should return: nvariant lexeme 1
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* fotball 1 klubb 2 fot 2 ball 2 klubb
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*
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*/
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uint16 nvariant;
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/* currently unused */
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uint16 flags;
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/* C-string */
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char *lexeme;
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} TSLexeme;
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#endif
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