| 1 | /**********************************************************************
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| 2 | *
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| 3 | * querytools.h --
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| 4 | * Copyright (C) 1999 The New Zealand Digital Library Project
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| 5 | *
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| 6 | * A component of the Greenstone digital library software
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| 7 | * from the New Zealand Digital Library Project at the
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| 8 | * University of Waikato, New Zealand.
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| 9 | *
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| 10 | * This program is free software; you can redistribute it and/or modify
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| 11 | * it under the terms of the GNU General Public License as published by
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| 12 | * the Free Software Foundation; either version 2 of the License, or
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| 13 | * (at your option) any later version.
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| 14 | *
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| 15 | * This program is distributed in the hope that it will be useful,
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| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | * GNU General Public License for more details.
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| 19 | *
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| 20 | * You should have received a copy of the GNU General Public License
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| 21 | * along with this program; if not, write to the Free Software
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| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | *
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| 24 | *********************************************************************/
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| 25 |
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| 26 |
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| 27 | #ifndef QUERYTOOLS_H
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| 28 | #define QUERYTOOLS_H
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| 29 |
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| 30 | #include "cgiargs.h"
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| 31 | #include "recptproto.h"
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| 32 |
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| 33 | void set_queryfilter_options (FilterRequest_t &request, const text_t &querystring,
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| 34 | cgiargsclass &args);
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| 35 |
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| 36 | void set_queryfilter_options (FilterRequest_t &request, const text_t &querystring1,
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| 37 | const text_t &querystring2, cgiargsclass &args);
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| 38 |
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| 39 | // don't hassle the function name ... it's been a long day ;)
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| 40 | void set_more_queryfilter_options (FilterRequest_t &request, cgiargsclass &args);
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| 41 |
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| 42 | void format_querystring (text_t &querystring, int querymode);
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| 43 |
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| 44 | void add_dates(text_t &querystring, int startdate, int enddate,
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| 45 | int startbc, int endbc);
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| 46 |
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| 47 | void get_phrases (const text_t &querystring, text_tarray &phrases);
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| 48 |
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| 49 | void add_ands(text_t& querystring, int querytype);
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| 50 |
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| 51 | // search history tool
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| 52 | text_t escape_quotes(const text_t &querystring);
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| 53 |
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| 54 | // some query parsing functions for form processing (only for mgpp collections)
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| 55 | void parse_reg_query_form(text_t &formattedstring, cgiargsclass &args);
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| 56 | void parse_adv_query_form(text_t &formattedstring, cgiargsclass &args);
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| 57 |
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| 58 | void addqueryelem(text_t &querystring, text_t &tag,
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| 59 | text_t &query, text_t combine);
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| 60 | text_t addstemcase(text_t &terms, text_t &stem, text_t &fold);
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| 61 | text_t formatelem(text_t &text);
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| 62 | void format_field_info(text_t &querystring, text_t &tag);
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| 63 | #endif
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| 64 |
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| 65 |
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| 66 |
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| 67 |
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