FM / yaz

/usr/include/yaz

Name	Size	Mode	Actions
backend.h	15565	0644	edit dl rm
backtrace.h	2130	0644	edit dl rm
base64.h	2451	0644	edit dl rm
ccl.h	11534	0644	edit dl rm
ccl_xml.h	2794	0644	edit dl rm
charneg.h	3815	0644	edit dl rm
comstack.h	7232	0644	edit dl rm
cookie.h	2326	0644	edit dl rm
copy_types.h	3085	0644	edit dl rm
cql.h	15172	0644	edit dl rm
daemon.h	3615	0644	edit dl rm
diagbib1.h	10385	0644	edit dl rm
diagsru_update.h	3752	0644	edit dl rm
diagsrw.h	4990	0644	edit dl rm
dirent.h	2234	0644	edit dl rm
errno.h	2292	0644	edit dl rm
facet.h	3716	0644	edit dl rm
file_glob.h	3233	0644	edit dl rm
gettimeofday.h	2126	0644	edit dl rm
icu.h	7743	0644	edit dl rm
ill-core.h	47134	0644	edit dl rm
ill.h	2484	0644	edit dl rm
item-req.h	1915	0644	edit dl rm
json.h	6815	0644	edit dl rm
log.h	8598	0644	edit dl rm
logrpn.h	2494	0644	edit dl rm
marcdisp.h	16912	0644	edit dl rm
matchstr.h	3676	0644	edit dl rm
match_glob.h	2248	0644	edit dl rm
mutex.h	4463	0644	edit dl rm
nmem.h	7594	0644	edit dl rm
nmem_xml.h	2129	0644	edit dl rm
oclc-ill-req-ext.h	1673	0644	edit dl rm
odr.h	12095	0644	edit dl rm
oid_db.h	6399	0644	edit dl rm
oid_std.h	8826	0644	edit dl rm
oid_util.h	3309	0644	edit dl rm
options.h	3184	0644	edit dl rm
otherinfo.h	2477	0644	edit dl rm
poll.h	3086	0644	edit dl rm
pquery.h	3587	0644	edit dl rm
proto.h	8482	0644	edit dl rm
prt-ext.h	6369	0644	edit dl rm
query-charset.h	2436	0644	edit dl rm
querytowrbuf.h	2493	0644	edit dl rm
readconf.h	2261	0644	edit dl rm
record_conv.h	5541	0644	edit dl rm
record_render.h	2608	0644	edit dl rm
retrieval.h	5363	0644	edit dl rm
rpn2cql.h	3910	0644	edit dl rm
rpn2solr.h	3940	0644	edit dl rm
sc.h	3426	0644	edit dl rm
shptr.h	3161	0644	edit dl rm
snprintf.h	2177	0644	edit dl rm
soap.h	3443	0644	edit dl rm
solr.h	3851	0644	edit dl rm
sortspec.h	4470	0644	edit dl rm
spipe.h	2704	0644	edit dl rm
srw.h	12324	0644	edit dl rm
statserv.h	1940	0644	edit dl rm
stemmer.h	2420	0644	edit dl rm
tcpip.h	2907	0644	edit dl rm
test.h	4426	0644	edit dl rm
thread_create.h	2716	0644	edit dl rm
thread_id.h	2180	0644	edit dl rm
timing.h	3292	0644	edit dl rm
tokenizer.h	2777	0644	edit dl rm
tpath.h	4149	0644	edit dl rm
unix.h	2087	0644	edit dl rm
url.h	3689	0644	edit dl rm
wrbuf.h	9484	0644	edit dl rm
xmalloc.h	5423	0644	edit dl rm
xmlquery.h	2294	0644	edit dl rm
xmltypes.h	1949	0644	edit dl rm
xml_get.h	2071	0644	edit dl rm
xml_include.h	3133	0644	edit dl rm
yaz-ccl.h	2164	0644	edit dl rm
yaz-iconv.h	4377	0644	edit dl rm
yaz-util.h	4619	0644	edit dl rm
yaz-version.h	2895	0644	edit dl rm
yconfig.h	2332	0644	edit dl rm
z-accdes1.h	857	0644	edit dl rm
z-accform1.h	3591	0644	edit dl rm
z-acckrb1.h	1130	0644	edit dl rm
z-charneg.h	5125	0644	edit dl rm
z-core.h	40175	0644	edit dl rm
z-date.h	2840	0644	edit dl rm
z-diag1.h	8898	0644	edit dl rm
z-espec1.h	3865	0644	edit dl rm
z-estask.h	1077	0644	edit dl rm
z-exp.h	30596	0644	edit dl rm
z-facet-1.h	941	0644	edit dl rm
z-grs.h	4479	0644	edit dl rm
z-mterm2.h	877	0644	edit dl rm
z-oclcui.h	792	0644	edit dl rm
z-opac.h	2917	0644	edit dl rm
z-rrf1.h	1687	0644	edit dl rm
z-rrf2.h	820	0644	edit dl rm
z-sum.h	1352	0644	edit dl rm
z-sutrs.h	643	0644	edit dl rm
z-uifr1.h	2480	0644	edit dl rm
z-univ.h	1217	0644	edit dl rm
zes-admin.h	3021	0644	edit dl rm
zes-expi.h	3096	0644	edit dl rm
zes-exps.h	2787	0644	edit dl rm
zes-order.h	3701	0644	edit dl rm
zes-pquery.h	2310	0644	edit dl rm
zes-psched.h	3544	0644	edit dl rm
zes-pset.h	2056	0644	edit dl rm
zes-update.h	5053	0644	edit dl rm
zes-update0.h	4552	0644	edit dl rm
zgdu.h	4958	0644	edit dl rm
zoom.h	18334	0644	edit dl rm

Edit: /usr/include/yaz/json.h (6815B)

/* This file is part of the YAZ toolkit.
 * Copyright (C) Index Data.
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Index Data nor the names of its contributors
 *       may be used to endorse or promote products derived from this
 *       software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/** \file json.h
    \brief Header for JSON functions
*/

#ifndef YAZ_JSON_H
#define YAZ_JSON_H
#include <yaz/wrbuf.h>

YAZ_BEGIN_CDECL

/** \brief JSON node type for json_node */
enum json_node_type {
    json_node_object, /**< JSON object, u.link[0] is object content */
    json_node_array,  /**< JSON array, u.link[0] is array content */
    json_node_list,   /**< JSON elements or JSON members,
                         u.link[0] is value, u.link[1] is next elemen in list */
    json_node_pair,   /**< JSON pair, u.link[0] is name, u.link[1] is value */
    json_node_string, /**< JSON string, u.string is content */
    json_node_number, /**< JSON number (floating point), u.number is content */
    json_node_true,   /**< JSON true */
    json_node_false,  /**< JSON false */
    json_node_null    /**< JSON null */
};

/** \brief JSON node */
struct json_node {
    enum json_node_type type;
    union {
        char *string;
        double number;
        struct json_node *link[2];
    } u;
};

/** \brief JSON parser (opaque) */
typedef struct json_parser_s *json_parser_t;

/** \brief create JSON parser
    \returns JSON parser handle
*/
YAZ_EXPORT
json_parser_t json_parser_create(void);

/** \brief destroys JSON parser
    \param p JSON parser handle
*/
YAZ_EXPORT
void json_parser_destroy(json_parser_t p);

/** \brief parses JSON string
    \param p JSON parser handle
    \param json_str JSON string
    \returns JSON tree or NULL if parse error occurred.

The resulting tree should be removed with a call to json_remove_node.
*/
YAZ_EXPORT
struct json_node *json_parser_parse(json_parser_t p, const char *json_str);

/** \brief returns parser error
    \param p JSON parser handle
    \returns parse error msg

This function should be called if json_parser_parse returns NULL .
*/
YAZ_EXPORT
const char *json_parser_get_errmsg(json_parser_t p);

/** \brief returns parser position
    \param p JSON parser handle
    \returns number of bytes read from parser

This function should be called if json_parser_parse returns NULL .
*/
YAZ_EXPORT
size_t json_parser_get_position(json_parser_t p);

/** \brief parses JSON string
    \param json_str JSON string
    \param errmsg pointer to error message string
    \returns JSON tree or NULL if parse error occurred.

The resulting tree should be removed with a call to json_remove_node.
    The errmsg may be NULL in which case the error message is not returned.
*/
YAZ_EXPORT
struct json_node *json_parse(const char *json_str, const char **errmsg);

/** \brief parses JSON string
    \param json_str JSON string
    \param errmsg pointer to error message string
    \param pos position of parser stop (probably error)
    \returns JSON tree or NULL if parse error occurred.

/** \brief destroys JSON tree node and its children
    \param n JSON node
*/
YAZ_EXPORT
void json_remove_node(struct json_node *n);

/** \brief gets object pair value for some name
    \param n JSON node (presumably object node)
    \param name name to match
    \returns node or NULL if not found
*/
YAZ_EXPORT
struct json_node *json_get_object(struct json_node *n, const char *name);

/** \brief gets object value and detaches from existing tree
    \param n JSON node (presumably object node)
    \param name name to match
    \returns node or NULL if not found
*/
YAZ_EXPORT
struct json_node *json_detach_object(struct json_node *n, const char *name);

/** \brief gets array element
    \param n JSON node (presumably array node)
    \param idx (0=first, 1=second, ..)
    \returns node or NULL if not found
*/
YAZ_EXPORT
struct json_node *json_get_elem(struct json_node *n, int idx);

/** \brief returns number of children (array or object)
    \param n JSON node (presumably array node or object node)
    \returns number of children
*/
YAZ_EXPORT
int json_count_children(struct json_node *n);

/** \brief appends array to another
    \param dst original array and resulting array
    \param src array to be appended to dst
    \retval -1 not arrays
    \retval 0 array appended OK
*/
YAZ_EXPORT
int json_append_array(struct json_node *dst, struct json_node *src);

/** \brief configure subst rule
    \param p JSON parser
    \param idx (%id)
    \param n node to be substituted for idx (%idx)
*/
YAZ_EXPORT
void json_parser_subst(json_parser_t p, int idx, struct json_node *n);

/** \brief converts JSON tree to JSON string
    \param node JSON tree
    \param result resulting JSON string buffer
*/
YAZ_EXPORT
void json_write_wrbuf(struct json_node *node, WRBUF result);

/** \brief writes JSON tree with indentation (pretty print)
    \param node JSON tree
    \param result resulting JSON string buffer
*/
YAZ_EXPORT
void json_write_wrbuf_pretty(struct json_node *node, WRBUF result);

YAZ_END_CDECL

#endif

/*
 * Local variables:
 * c-basic-offset: 4
 * c-file-style: "Stroustrup"
 * indent-tabs-mode: nil
 * End:
 * vim: shiftwidth=4 tabstop=8 expandtab
 */

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