RTJsonDecoding.h

/*
 * Licensed Materials - Property of HCL and/or IBM
 * Copyright HCL Technologies Ltd. 2016, 2023. All Rights Reserved.
 * Copyright IBM Corporation 1999, 2016. All Rights Reserved.
 *
 * U.S. Government Users Restricted Rights -  Use, duplication or 
 * disclosure restricted by GSA ADP Schedule.
 */
 
#ifndef __RTJsonDecoding_h__
#define __RTJsonDecoding_h__ included
 
#ifdef PRAGMA
#pragma interface
#endif
 
#include <RTAsciiDecoding.h>
 
#if OBJECT_DECODE
 
class RTJsonDecoding : public RTAsciiDecoding
{
 
public:
 
    explicit RTJsonDecoding(RTIBuffer *);
    virtual ~RTJsonDecoding(void);
 
    virtual int get( void **, const RTObject_class ** ) override;
 
    // basic data types
    virtual int get_address ( void         * & ) override;
 
    // an array of characters
    virtual int get_opaque( int &, char * & ) override;
 
    // an enumerated value
    virtual int get_enum( int &, int, const RTFieldDescriptor * ) override;
 
    // a homogeneous array of objects
    virtual int get_array( void *, int, const RTObject_class * ) override;
 
    // an indirect object
    virtual int get_indirect( void *, const RTObject_class * ) override;
 
    // a structure
    virtual int get_struct( void *, const RTObject_class * ) override;
 
protected:
    virtual char getCharQuote() override;
    int getArrayStart( void );
    int getArrayFinish( void );
    int getColonSeparator( void );
    int getFieldName( char *, int );
 
private:
    enum              { UngetMax = 3 };
 
    int                 unget_size;
    char                unget_buffer[ UngetMax ];
 
    // unavailable methods
    RTJsonDecoding( const RTJsonDecoding & );
    RTJsonDecoding & operator=( const RTJsonDecoding & );
 
}; //lint !e1712
 
#endif // OBJECT_DECODE
 
#endif // __RTJsonDecoding_h__