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58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/*
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* Apple // emulator for *ix
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*
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* This software package is subject to the GNU General Public License
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* version 3 or later (your choice) as published by the Free Software
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* Foundation.
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*
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* Copyright 2015-2016 Aaron Culliney
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*
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*/
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#ifndef _JSON_PARSE_H_
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#define _JSON_PARSE_H_ 1
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#include "common.h"
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#include "../externals/jsmn/jsmn.h"
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// opaque type
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typedef const struct JSON_s *JSON_ref;
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// parses string into tokens. returns positive token count or negative jsmnerr_t error code.
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int json_createFromString(const char *jsonString, INOUT JSON_ref *jsonRef);
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// parses file into string and tokens. returns positive token count or negative jsmnerr_t error code.
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int json_createFromFile(const char *filePath, INOUT JSON_ref *jsonRef);
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// parses FD into string and tokens. returns positive token count or negative jsmnerr_t error code.
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int json_createFromFD(int fd, INOUT JSON_ref *jsonRef);
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// ----------------------------------------------------------------------------
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// map functions
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// get string value for key in map JSON, returns true upon success and strdup()'d value in *val
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bool json_mapCopyStringValue(const JSON_ref map, const char *key, INOUT char **val);
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// get long value for key in map JSON, returns true upon success
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bool json_mapParseLongValue(const JSON_ref map, const char *key, INOUT long *val, const long base);
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// get float value for key in map JSON, returns true upon success
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bool json_mapParseFloatValue(const JSON_ref map, const char *key, INOUT float *val);
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// ----------------------------------------------------------------------------
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// array functions
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//bool json_arrayCopyStringValueAtIndex(const JSON_ref array, unsigned long index, INOUT const char **val);
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//bool json_arrayParseLongValueAtIndex(const JSON_ref array, unsigned long index, INOUT const long *val, const long base);
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//bool json_arrayParseFloatValueAtIndex(const JSON_ref array, unsigned long index, INOUT const float *val);
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// ----------------------------------------------------------------------------
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// serialization
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bool json_serialize(JSON_ref json, int fd, bool pretty);
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// ----------------------------------------------------------------------------
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// destroys internal allocated memory (if any)
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void json_destroy(JSON_ref *jsonRef);
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#endif
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