113 lines
3.0 KiB
C
113 lines
3.0 KiB
C
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/*
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* File JSON.h part of the SimpleJSON Library - http://mjpa.in/json
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*
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* Copyright (C) 2010 Mike Anchor
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef _JSON_H_
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#define _JSON_H_
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// Win32 incompatibilities
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#if defined(WIN32) && !defined(__GNUC__)
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#define wcsncasecmp _wcsnicmp
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static inline bool isnan(double x) { return x != x; }
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static inline bool isinf(double x) { return !isnan(x) && isnan(x - x); }
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#endif
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#include <vector>
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#include <string>
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#include <map>
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// Linux compile fix - from quaker66
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#ifdef __GNUC__
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#include <cstring>
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#include <cstdlib>
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#endif
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// Mac compile fixes - from quaker66, Lion fix by dabrahams
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#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L || (defined(WIN32) && defined(__GNUC__)) || defined(ANDROID)
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#include <wctype.h>
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#include <wchar.h>
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static inline int wcsncasecmp(const wchar_t *s1, const wchar_t *s2, size_t n)
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{
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int lc1 = 0;
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int lc2 = 0;
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while (n--)
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{
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lc1 = towlower (*s1);
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lc2 = towlower (*s2);
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if (lc1 != lc2)
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return (lc1 - lc2);
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if (!lc1)
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return 0;
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++s1;
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++s2;
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}
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return 0;
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}
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#endif
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// Simple function to check a string 's' has at least 'n' characters
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static inline bool simplejson_wcsnlen(const wchar_t *s, size_t n) {
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if (s == 0)
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return false;
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const wchar_t *save = s;
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while (n-- > 0)
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{
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if (*(save++) == 0) return false;
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}
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return true;
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}
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// Custom types
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class JSONValue;
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typedef std::vector<JSONValue*> JSONArray;
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typedef std::map<std::wstring, JSONValue*> JSONObject;
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#include "JSONValue.h"
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class JSON
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{
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friend class JSONValue;
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public:
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static JSONValue* Parse(const char *data);
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static JSONValue* Parse(const wchar_t *data);
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static std::wstring Stringify(const JSONValue *value);
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protected:
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static bool SkipWhitespace(const wchar_t **data);
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static bool ExtractString(const wchar_t **data, std::wstring &str);
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static double ParseInt(const wchar_t **data);
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static double ParseDecimal(const wchar_t **data);
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private:
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JSON();
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};
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#endif
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