mirror of
https://github.com/deltachat/deltachat-core.git
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79 lines
2.8 KiB
C
79 lines
2.8 KiB
C
/*-
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* Copyright (c) 2010,2011 Alistair Crooks <agc@NetBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef MJ_H_
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#define MJ_H_ 20110607
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enum {
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MJ_NULL = 1,
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MJ_FALSE = 2,
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MJ_TRUE = 3,
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MJ_NUMBER = 4,
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MJ_STRING = 5,
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MJ_ARRAY = 6,
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MJ_OBJECT = 7,
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MJ_LAST = MJ_OBJECT,
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MJ_HUMAN = 0, /* human readable, not encoded */
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MJ_JSON_ENCODE = 1 /* encoded JSON */
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};
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/* a minimalist JSON node */
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typedef struct mj_t {
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unsigned type; /* type of JSON node */
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unsigned c; /* # of chars */
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unsigned size; /* size of array */
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union {
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struct mj_t *v; /* sub-objects */
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char *s; /* string value */
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} value;
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} mj_t;
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/* creation and deletion */
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int mj_create(mj_t */*atom*/, const char */*type*/, .../*value*/);
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int mj_parse(mj_t */*atom*/, const char */*s*/, int */*from*/,
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int */*to*/, int */*token*/);
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int mj_append(mj_t */*atom*/, const char */*type*/, .../*value*/);
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int mj_append_field(mj_t */*atom*/, const char */*name*/, const char */*type*/,
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.../*value*/);
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int mj_deepcopy(mj_t */*dst*/, mj_t */*src*/);
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void mj_delete(mj_t */*atom*/);
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/* JSON object access */
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int mj_arraycount(mj_t */*atom*/);
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int mj_object_find(mj_t */*atom*/, const char */*name*/,
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const unsigned /*from*/, const unsigned /*incr*/);
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mj_t *mj_get_atom(mj_t */*atom*/, ...);
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int mj_lint(mj_t */*atom*/);
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/* textual output */
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int mj_snprint(char */*buf*/, size_t /*size*/, mj_t */*atom*/, int /*encoded*/);
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int mj_asprint(char **/*bufp*/, mj_t */*atom*/, int /*encoded*/);
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int mj_string_size(mj_t */*atom*/);
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int mj_pretty(mj_t */*atom*/, void */*fp*/, unsigned /*depth*/,
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const char */*trailer*/);
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const char *mj_string_rep(mj_t */*atom*/);
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#endif
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