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/* |
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** Copyright (C) 1995, 1996, 1997, 1998 Hewlett-Packard Company |
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** Originally by Kevin Hughes, kev@kevcom.com, 3/11/94 |
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** |
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** This program and library is free software; you can redistribute it and/or |
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** modify it under the terms of the GNU (Library) General Public License |
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** as published by the Free Software Foundation; either version 2 |
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** of the License, or any later version. |
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** |
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** This program is distributed in the hope that it will be useful, |
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** but WITHOUT ANY WARRANTY; without even the implied warranty of |
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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** GNU (Library) General Public License for more details. |
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** |
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** You should have received a copy of the GNU (Library) General Public License |
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** along with this program; if not, write to the Free Software |
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** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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**------------------------------------------------------- |
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** Added getMetaName & isMetaName |
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** to support METADATA |
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** G. Hill 3/18/97 ghill@library.berkeley.edu |
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*/ |
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|
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|
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#ifndef __HasSeenModule_Search |
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#define __HasSeenModule_Search 1 |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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|
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/* |
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-- module data |
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*/ |
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|
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struct MOD_Search |
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{ |
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/* start of hits */ |
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int beginhits; |
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/* max. number of hits */ |
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int maxhits; |
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|
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/* Properties vars */ |
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int numPropertiesToDisplay; |
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int currentMaxPropertiesToDisplay; |
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char **propNameToDisplay; |
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|
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|
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/* All Results per index file */ |
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struct DB_RESULTS *db_results; |
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|
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/* Hash array for merging results */ |
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RESULT *resulthashlist[BIGHASHSIZE]; |
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|
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int bigrank; |
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|
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/* Phrase delimiter char */ |
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int PhraseDelimiter; |
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|
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/* Number of stopwords removed from query */ |
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int removed_stopwords; |
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|
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MEM_ZONE *resultSearchZone; |
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}; |
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|
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void initModule_Search (SWISH *); |
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void freeModule_Search (SWISH *); |
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void resetModule_Search (SWISH *); |
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int configModule_Search (SWISH *, StringList *); |
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|
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|
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int search (SWISH *sw, char *str, int structure); |
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int search_2 (SWISH *sw, char *words, int structure); |
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RESULT *SwishNext(SWISH *); |
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|
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struct swline *fixmetanames(struct swline *); |
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struct swline *fixnot1(struct swline *); |
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struct swline *fixnot2(struct swline *); |
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struct swline *expandphrase(struct swline *, char); |
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|
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void printheaderbuzzwords(SWISH *sw, IndexFILE * indexf); |
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|
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RESULT_LIST *parseterm(SWISH *, int, int, int, IndexFILE *, struct swline **); |
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RESULT_LIST *operate(SWISH *, RESULT_LIST *, int, char *, void *, int, int, int, IndexFILE *); |
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RESULT_LIST *getfileinfo(SWISH *, char *, IndexFILE *, int, int); |
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|
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int isrule(char *); |
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int isnotrule(char *); |
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int isbooleanrule(char *); |
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int isunaryrule(char *); |
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int isMetaNameOpNext(struct swline *); |
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int getrulenum(char *); |
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int u_isnotrule(SWISH *sw, char *word); |
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int u_isrule(SWISH *sw, char *word); |
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int u_SelectDefaultRulenum(SWISH *sw, char *word); |
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|
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|
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RESULT_LIST *andresultlists(SWISH *, RESULT_LIST *, RESULT_LIST *, int); |
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RESULT_LIST *orresultlists(SWISH *, RESULT_LIST *, RESULT_LIST *); |
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RESULT_LIST *notresultlist(SWISH *, RESULT_LIST *, IndexFILE *); |
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RESULT_LIST *notresultlists(SWISH *, RESULT_LIST *, RESULT_LIST *); |
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RESULT_LIST *phraseresultlists(SWISH *, RESULT_LIST *, RESULT_LIST *, int); |
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void addtoresultlist(RESULT_LIST *, int, int, int, int, IndexFILE *,SWISH *); |
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|
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|
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RESULT_LIST *sortresultsbyfilenum(RESULT_LIST *); |
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|
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void getrawindexline(FILE *); |
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int wasStemmingAppliedToIndex(FILE *); |
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int wasSoundexAppliedToIndex(FILE *); |
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|
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void freeresultlist(SWISH *sw,struct DB_RESULTS *); |
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void freeresult(SWISH *,RESULT *); |
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struct swline *ignore_words_in_query(SWISH *,IndexFILE *, struct swline *,unsigned char); |
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struct swline *stem_words_in_query(SWISH *,IndexFILE *, struct swline *); |
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struct swline *soundex_words_in_query(SWISH *,IndexFILE *, struct swline *); |
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struct swline *translatechars_words_in_query(SWISH *sw,IndexFILE *indexf,struct swline *searchwordlist); |
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struct swline *parse_search_string(SWISH *sw, char *words,INDEXDATAHEADER header); |
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|
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RESULT_LIST *mergeresulthashlist (SWISH *sw, RESULT_LIST *r); |
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|
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#ifdef __cplusplus |
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} |
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#endif /* __cplusplus */ |
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|
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#endif /* __HasSeenModule_Search */ |
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