source: yaz/trunk/fuentes/include/yaz/rpn2solr.h @ 255

Last change on this file since 255 was 255, checked in by mabarracus, 4 years ago

added trusty code to xenial

File size: 3.8 KB
Line 
1/* This file is part of the YAZ toolkit.
2 * Copyright (C) Index Data.
3 * All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
6 *
7 *     * Redistributions of source code must retain the above copyright
8 *       notice, this list of conditions and the following disclaimer.
9 *     * Redistributions in binary form must reproduce the above copyright
10 *       notice, this list of conditions and the following disclaimer in the
11 *       documentation and/or other materials provided with the distribution.
12 *     * Neither the name of Index Data nor the names of its contributors
13 *       may be used to endorse or promote products derived from this
14 *       software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28/** \file
29    \brief Header for RPN to SOLR tranform
30*/
31
32#ifndef RPN2SOLR_H_INCLUDED
33#define RPN2SOLR_H_INCLUDED
34#include <yaz/z-core.h>
35#include <yaz/solr.h>
36#include <yaz/wrbuf.h>
37
38YAZ_BEGIN_CDECL
39
40/** \brief transforms RPN query to SOLR output stream (re-entrant)
41    \param ct SOLR transform handle
42    \param addinfo additional info on error
43    \param pr print function
44    \param client_data opaque data to be passed to print handler
45    \param q RPN Query
46    \retval 0 success
47    \retval !=0 failure (error code)
48 */
49YAZ_EXPORT
50int solr_transform_rpn2solr_stream_r(solr_transform_t ct,
51                                     WRBUF addinfo,
52                                     void (*pr)(const char *buf, void *client_data),
53                                     void *client_data,
54                                     Z_RPNQuery *q);
55
56/** \brief transforms RPN query to SOLR output stream (NOT re-entrant)
57    \param ct SOLR transform handle
58    \param pr print function
59    \param client_data opaque data to be passed to print handler
60    \param q RPN Query
61    \retval 0 success
62    \retval !=0 failure (error code)
63 */
64YAZ_EXPORT
65int solr_transform_rpn2solr_stream(solr_transform_t ct,
66                                 void (*pr)(const char *buf, void *client_data),
67                                 void *client_data,
68                                 Z_RPNQuery *q);
69
70
71/** \brief transforms RPN query to SOLR WRBUF
72    \param ct SOLR transform handle
73    \param w WRBUF handle for result
74    \param q RPN Query
75    \retval 0 success
76    \retval !=0 failure (error code)
77 */
78YAZ_EXPORT
79int solr_transform_rpn2solr_wrbuf(solr_transform_t ct,
80                                WRBUF w,
81                                Z_RPNQuery *q);
82
83/** \brief find a pattern that has a subset of attributes
84    \param ct SOLR transform handle
85    \param category pattern category
86    \param attributes RPN attributes
87    \returns pattern value or NULL if not found
88 */
89YAZ_EXPORT
90const char *solr_lookup_reverse(solr_transform_t ct,
91                               const char *category,
92                               Z_AttributeList *attributes);
93
94YAZ_END_CDECL
95
96#endif
97/* SOLR_H_INCLUDED */
98/*
99 * Local variables:
100 * c-basic-offset: 4
101 * c-file-style: "Stroustrup"
102 * indent-tabs-mode: nil
103 * End:
104 * vim: shiftwidth=4 tabstop=8 expandtab
105 */
106
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