mirror of https://github.com/nu774/fdkaac.git
101 lines
4.3 KiB
C
101 lines
4.3 KiB
C
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/*
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Parson ( http://kgabis.github.com/parson/ )
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Copyright (c) 2012 Krzysztof Gabis
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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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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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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 parson_parson_h
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#define parson_parson_h
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stddef.h> /* size_t */
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/* Types and enums */
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typedef struct json_object_t JSON_Object;
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typedef struct json_array_t JSON_Array;
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typedef struct json_value_t JSON_Value;
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typedef enum json_value_type {
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JSONError = 0,
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JSONNull = 1,
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JSONString = 2,
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JSONNumber = 3,
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JSONObject = 4,
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JSONArray = 5,
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JSONBoolean = 6
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} JSON_Value_Type;
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/* Parses first JSON value in a file, returns NULL in case of error */
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JSON_Value * json_parse_file(const char *filename);
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/* Parses first JSON value in a string, returns NULL in case of error */
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JSON_Value * json_parse_string(const char *string);
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/* JSON Object */
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JSON_Value * json_object_get_value (const JSON_Object *object, const char *name);
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const char * json_object_get_string (const JSON_Object *object, const char *name);
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JSON_Object * json_object_get_object (const JSON_Object *object, const char *name);
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JSON_Array * json_object_get_array (const JSON_Object *object, const char *name);
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double json_object_get_number (const JSON_Object *object, const char *name);
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int json_object_get_boolean(const JSON_Object *object, const char *name);
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/* dotget functions enable addressing values with dot notation in nested objects,
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just like in structs or c++/java/c# objects (e.g. objectA.objectB.value).
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Because valid names in JSON can contain dots, some values may be inaccessible
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this way. */
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JSON_Value * json_object_dotget_value (const JSON_Object *object, const char *name);
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const char * json_object_dotget_string (const JSON_Object *object, const char *name);
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JSON_Object * json_object_dotget_object (const JSON_Object *object, const char *name);
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JSON_Array * json_object_dotget_array (const JSON_Object *object, const char *name);
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double json_object_dotget_number (const JSON_Object *object, const char *name);
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int json_object_dotget_boolean(const JSON_Object *object, const char *name);
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/* Functions to get available names */
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size_t json_object_get_count(const JSON_Object *object);
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const char * json_object_get_name (const JSON_Object *object, size_t index);
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/* JSON Array */
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JSON_Value * json_array_get_value (const JSON_Array *array, size_t index);
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const char * json_array_get_string (const JSON_Array *array, size_t index);
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JSON_Object * json_array_get_object (const JSON_Array *array, size_t index);
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JSON_Array * json_array_get_array (const JSON_Array *array, size_t index);
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double json_array_get_number (const JSON_Array *array, size_t index);
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int json_array_get_boolean(const JSON_Array *array, size_t index);
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size_t json_array_get_count (const JSON_Array *array);
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/* JSON Value */
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JSON_Value_Type json_value_get_type (const JSON_Value *value);
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JSON_Object * json_value_get_object (const JSON_Value *value);
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JSON_Array * json_value_get_array (const JSON_Value *value);
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const char * json_value_get_string (const JSON_Value *value);
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double json_value_get_number (const JSON_Value *value);
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int json_value_get_boolean(const JSON_Value *value);
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void json_value_free (JSON_Value *value);
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#ifdef __cplusplus
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}
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#endif
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#endif
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