m2mb_json.h

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/*===============================================================================================*/
/*         >>> Copyright (C) Telit Communications S.p.A. Italy All Rights Reserved. <<<          */
#ifndef _M2MB_JSON_H_
#define _M2MB_JSON_H_

#ifdef __cplusplus
extern "C" {
#endif

/*-----------------------------------------------------------------------------------------------*/

/*-----------------------------------------------------------------------------------------------*/

/*===============================================================================================*/
/* Global typedefs ==============================================================================*/

typedef enum M2MB_JSON_OBJ_TYPE
{
    M2MB_JSON_COMPLEX_ELEMENT,  
    M2MB_JSON_SIMPLE_ELEMENT        
}M2MB_JSON_OBJ_TYPE_T;

typedef enum M2MB_JSON_DATA_TYPE
{
   M2MB_JSON_DT_NONE,
   M2MB_JSON_DT_UINT8,
   M2MB_JSON_DT_INT8,
   M2MB_JSON_DT_UINT16,
   M2MB_JSON_DT_INT16,
   M2MB_JSON_DT_UINT32,
   M2MB_JSON_DT_INT32,
   M2MB_JSON_DT_UINT64,
   M2MB_JSON_DT_INT64,
   M2MB_JSON_DT_FLOAT,
   M2MB_JSON_DT_DOUBLE,
   M2MB_JSON_DT_STR,
   M2MB_JSON_DT_TOKEN,
   M2MB_JSON_DT_BASE64BIN,
   M2MB_JSON_DT_HEXBIN,
   M2MB_JSON_DT_DATE,
   M2MB_JSON_DT_TIME,
   M2MB_JSON_DT_DATE_TIME,
   M2MB_JSON_DT_DURATION,
   M2MB_JSON_DT_BOOL,
   M2MB_JSON_DT_TLV8,
   M2MB_JSON_DT_IPV4,
   M2MB_JSON_DT_IPV6,
   M2MB_JSON_DT_IP,
   M2MB_JSON_DT_MAC
}M2MB_JSON_DATA_TYPE_T;


typedef struct M2MB_JSON_NODE
{    
    UINT8 *pName;   
    UINT8 *pStart;  
    UINT8 *pEnd;    
}M2MB_JSON_NODE_T;

typedef struct M2MB_JSON_DATE
{
    UINT16 year;
    UINT8  month;
    UINT8  day;
    UINT8  hrOffset;
    UINT8  minOffset;
}M2MB_JSON_DATE_T;

typedef struct M2MB_JSON_TIME
{
    UINT8  hr;
    UINT8  min;
    UINT8  sec;
    UINT8  hrOffset;
    UINT8  minOffset;
}M2MB_JSON_TIME_T;

typedef struct M2MB_JSON_DATE_TIME
{
    UINT16 year;
    UINT8  month;
    UINT8  day;
    UINT8  hr;
    UINT8  min;
    UINT8  sec;
    UINT8  hrOffset;
    UINT8  minOffset;
}M2MB_JSON_DATE_TIME_T;

typedef struct M2MB_JSON_DURATION
{
    UINT16 year;
    UINT8  month;
    UINT8  day;
    UINT8  hr;
    UINT8  min;
    UINT8  sec;
}M2MB_JSON_DURATION_T;

typedef struct M2MB_JSON_HEX
{    
    UINT16  len;    
    UINT8   *ptr;   
}M2MB_JSON_HEX_T;


typedef struct M2MB_JSON_OBJ
{    
    UINT8         *pName;
    M2MB_JSON_OBJ_TYPE_T   objType;
    M2MB_JSON_DATA_TYPE_T dataType;
    UINT8         maxObjOcc;
    UINT16        offset;
    UINT16        size; 
}M2MB_JSON_OBJ_T;

typedef struct M2MB_JSON_COMPLEX_INFO
{   
    UINT8      max_numOfObj; 
    const M2MB_JSON_OBJ_T  **pObj ; //[20];
}M2MB_JSON_COMPLEX_INFO_T;

typedef struct M2MB_JSON_COMPLEX_OBJ
{
    M2MB_JSON_OBJ_T           obj;
    M2MB_JSON_COMPLEX_INFO_T  complex_obj;
}M2MB_JSON_COMPLEX_OBJ_T;

/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
M2MB_STATUS_T m2mb_json_encode(M2MB_JSON_COMPLEX_OBJ_T *jsonSchema,
    UINT8 *usrStruct, UINT8 *jsonFileBuffer, UINT32 jsonFileBufferSize, 
    UINT32 *lenOfJsonWritten);

/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
M2MB_STATUS_T m2mb_json_decode( UINT8 *parent_start, UINT8* parent_end,
    M2MB_JSON_COMPLEX_OBJ_T *jsonSchema, UINT8 *returnStruct);

/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
UINT16 m2mb_json_node_get( M2MB_JSON_NODE_T *pCNode, UINT8 *pPNStart,
    UINT8 *pPNEnd);

/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
UINT16 m2mb_json_node_occ_get( UINT8 *pTName, UINT8 *pPNStart,
    UINT8 *pPNEnd );

/*---------------------------------------------------------------------------*/

/*-----------------------------------------------------------------------------------------------*/

#ifdef __cplusplus
}
#endif
#endif /* _M2MB_JSON_H_ */