diff options
Diffstat (limited to 'util_pkt_logger/inc')
| -rw-r--r-- | util_pkt_logger/inc/parson.h | 111 | 
1 files changed, 111 insertions, 0 deletions
| diff --git a/util_pkt_logger/inc/parson.h b/util_pkt_logger/inc/parson.h new file mode 100644 index 0000000..ef21890 --- /dev/null +++ b/util_pkt_logger/inc/parson.h @@ -0,0 +1,111 @@ +/* + Parson ( http://kgabis.github.com/parson/ ) + Copyright (c) 2013 Krzysztof Gabis +  + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: +  + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. +  + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. +*/ + +#ifndef parson_parson_h +#define parson_parson_h + +#ifdef __cplusplus +extern "C" +{ +#endif     +     +#include <stddef.h>   /* size_t */     + +#define PARSON_VERSION 20131130 +     +/* Types and enums */ +typedef struct json_object_t JSON_Object; +typedef struct json_array_t  JSON_Array; +typedef struct json_value_t  JSON_Value; + +typedef enum json_value_type { +    JSONError   = 0, +    JSONNull    = 1, +    JSONString  = 2, +    JSONNumber  = 3, +    JSONObject  = 4, +    JSONArray   = 5, +    JSONBoolean = 6 +} JSON_Value_Type; + +    +/* Parses first JSON value in a file, returns NULL in case of error */ +JSON_Value  * json_parse_file(const char *filename); + +/* Parses first JSON value in a file and ignores comments (/ * * / and //), +   returns NULL in case of error */ +JSON_Value  * json_parse_file_with_comments(const char *filename); +     +/*  Parses first JSON value in a string, returns NULL in case of error */ +JSON_Value  * json_parse_string(const char *string); + +/*  Parses first JSON value in a string and ignores comments (/ * * / and //), +    returns NULL in case of error */ +JSON_Value  * json_parse_string_with_comments(const char *string); +     +/* JSON Object */ +JSON_Value  * json_object_get_value  (const JSON_Object *object, const char *name); +const char  * json_object_get_string (const JSON_Object *object, const char *name); +JSON_Object * json_object_get_object (const JSON_Object *object, const char *name); +JSON_Array  * json_object_get_array  (const JSON_Object *object, const char *name); +double        json_object_get_number (const JSON_Object *object, const char *name); +int           json_object_get_boolean(const JSON_Object *object, const char *name); + +/* dotget functions enable addressing values with dot notation in nested objects, + just like in structs or c++/java/c# objects (e.g. objectA.objectB.value). + Because valid names in JSON can contain dots, some values may be inaccessible + this way. */ +JSON_Value  * json_object_dotget_value  (const JSON_Object *object, const char *name); +const char  * json_object_dotget_string (const JSON_Object *object, const char *name); +JSON_Object * json_object_dotget_object (const JSON_Object *object, const char *name); +JSON_Array  * json_object_dotget_array  (const JSON_Object *object, const char *name); +double        json_object_dotget_number (const JSON_Object *object, const char *name); +int           json_object_dotget_boolean(const JSON_Object *object, const char *name); + +/* Functions to get available names */ +size_t        json_object_get_count(const JSON_Object *object); +const char  * json_object_get_name (const JSON_Object *object, size_t index); +     +/* JSON Array */ +JSON_Value  * json_array_get_value  (const JSON_Array *array, size_t index); +const char  * json_array_get_string (const JSON_Array *array, size_t index); +JSON_Object * json_array_get_object (const JSON_Array *array, size_t index); +JSON_Array  * json_array_get_array  (const JSON_Array *array, size_t index); +double        json_array_get_number (const JSON_Array *array, size_t index); +int           json_array_get_boolean(const JSON_Array *array, size_t index); +size_t        json_array_get_count  (const JSON_Array *array); + +/* JSON Value */ +JSON_Value_Type json_value_get_type   (const JSON_Value *value); +JSON_Object *   json_value_get_object (const JSON_Value *value); +JSON_Array  *   json_value_get_array  (const JSON_Value *value); +const char  *   json_value_get_string (const JSON_Value *value); +double          json_value_get_number (const JSON_Value *value); +int             json_value_get_boolean(const JSON_Value *value); +void            json_value_free       (JSON_Value *value); +     +#ifdef __cplusplus +} +#endif + +#endif | 
