src/charsets.h

   1 /* This file is part of Pazpar2.
   2    Copyright (C) 2006-2011 Index Data
   3
   4 Pazpar2 is free software; you can redistribute it and/or modify it under
   5 the terms of the GNU General Public License as published by the Free
   6 Software Foundation; either version 2, or (at your option) any later
   7 version.
   8
   9 Pazpar2 is distributed in the hope that it will be useful, but WITHOUT ANY
  10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program; if not, write to the Free Software
  16 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17
  18 */
  19
  20 /** \file charsets.h
  21     \brief Pazpar2 Character set facilities
  22 */
  23
  24 #ifndef PAZPAR_CHARSETS_H
  25 #define PAZPAR_CHARSETS_H
  26
  27 #include <yaz/wrbuf.h>
  28 #include <yaz/xmltypes.h>
  29
  30 struct icu_chain;
  31
  32 typedef struct pp2_charset_s *pp2_charset_t;
  33 typedef struct pp2_relevance_token_s *pp2_relevance_token_t;
  34
  35 pp2_charset_t pp2_charset_create_xml(xmlNode *xml_node);
  36 pp2_charset_t pp2_charset_create(struct icu_chain * icu_chn);
  37 pp2_charset_t pp2_charset_create_a_to_z(void);
  38
  39 void pp2_charset_destroy(pp2_charset_t pct);
  40 void pp2_charset_incref(pp2_charset_t pct);
  41
  42 pp2_relevance_token_t pp2_relevance_tokenize(pp2_charset_t pct);
  43 void pp2_relevance_first(pp2_relevance_token_t prt,
  44                          const char *buf,
  45                          int skip_article);
  46
  47 void pp2_relevance_token_destroy(pp2_relevance_token_t prt);
  48 const char *pp2_relevance_token_next(pp2_relevance_token_t prt);
  49 const char *pp2_get_sort(pp2_relevance_token_t prt);
  50
  51 #if 0
  52 typedef int pp2_charset_normalize_t(pp2_charset_t pct,
  53                                     const char *buf,
  54                                     WRBUF norm_str, WRBUF sort_str,
  55                                     int skip_article);
  56
  57 pp2_charset_normalize_t pp2_charset_metadata_norm;
  58 #endif
  59
  60 #endif
  61
  62 /*
  63  * Local variables:
  64  * c-basic-offset: 4
  65  * c-file-style: "Stroustrup"
  66  * indent-tabs-mode: nil
  67  * End:
  68  * vim: shiftwidth=4 tabstop=8 expandtab
  69  */
  70