130 lines
5.5 KiB
C++
130 lines
5.5 KiB
C++
/*
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* DataTreeCore.h
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*
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* Created on: 5 Mar 2017
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* Author: wentzelc
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*/
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#ifndef REDACORE_DATATREECORE_H_
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#define REDACORE_DATATREECORE_H_
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// Standard C/C++ Libraries
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#include <stdlib.h>
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// redA Libraries
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#include "CharBufferCore.h"
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//---------------------------------------------------------------------------
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typedef enum { jtNull = 0, jtBool = 1, jtInt = 2, jtFloat = 3, jtString = 4, jtArray = 5, jtObject = 6 } EJsonDataType;
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//---------------------------------------------------------------------------
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// One Config Members
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class CDataMember
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{
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char * Name = NULL;
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unsigned short NameLen = 0;
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EJsonDataType Type = jtNull;
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char * Value = NULL;
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unsigned short Len = 0;
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CDataMember * FirstChild = NULL;
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CDataMember * LastChild = NULL;
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CDataMember * Parent = NULL;
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CDataMember * PrevPeer = NULL;
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CDataMember * NextPeer = NULL;
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// Manage Members
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CDataMember * CreateChild( const char * Name, const int Len = -1 );
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// Set Member value
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bool SetValue( EJsonDataType Type, const char * Value = NULL, int Len = -1 );
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bool SetValuePtr( EJsonDataType pType, const char * pValue, int pLen = -1 );
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public:
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CDataMember( const char * pName = NULL, const int pLen = -1 );
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CDataMember( CDataMember * pParent, const char * pName = NULL, const int pLen = -1 );
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~CDataMember();
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const char * GetName() { return Name; };
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const int GetLen() { return Len; };
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const char * GetChName( const char * Path );
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const int GetChLen( const char * Path );
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/* Check Type */
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EJsonDataType GetType() { return Type; };
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EJsonDataType GetChType( const char * Path );
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inline bool isNull() { return (Type == jtNull); };
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inline bool isBool() { return (Type == jtBool); };
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inline bool isInt() { return (Type == jtInt); };
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inline bool isFloat() { return (Type == jtFloat); };
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inline bool isString() { return (Type == jtString); };
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inline bool isArray() { return (Type == jtArray); };
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inline bool isObject() { return (Type == jtObject); };
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/* Navigating members */
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inline CDataMember * GetFirstChild() { return GetChFirstChild( NULL, false ); };
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inline CDataMember * GetElement( const int Index ) { return GetChElement( NULL, Index, false ); };
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CDataMember * GetChild( const char * Path, bool Create = false );
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CDataMember * GetChFirstChild( const char * Path, bool Create = false );
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CDataMember * GetChElement( const char * Path, const int Index, bool Create = false );
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inline CDataMember * GetParent() { return Parent; };
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inline CDataMember * GetPrevPeer() { return PrevPeer; };
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inline CDataMember * GetNextPeer() { return NextPeer; };
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/* Read Values */
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inline const char * GetStr( const char * Default = NULL ) { return GetChStr( NULL, Default, false ); };
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inline const char * GetStr( int &Len, const char * Default = NULL ) { return GetChStr( NULL, Len, Default, false ); };
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inline const bool GetBool( bool Default = false ) { return GetChBool( NULL, Default, false ); };
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inline const long GetInt( long Default = 0, const char * Mask = NULL ) { return GetChInt( NULL, Default, false, Mask ); };
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inline const double GetFloat( double Default = 0.0, const char * Mask = NULL ) { return GetChFloat( NULL, Default, false, Mask ); };
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const char * GetChStr( const char * Path, const char * Default = NULL, bool Create = false );
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const char * GetChStr( const char * Path, int &Len, const char * Default = NULL, bool Create = false );
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const bool GetChBool( const char * Path, bool Default = false, bool Create = false );
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const long GetChInt( const char * Path, long Default = 0, bool Create = false, const char * Mask = NULL );
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const double GetChFloat( const char * Path, double Default = 0.0, bool Create = false, const char * Mask = NULL );
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/* Modify Values */
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inline bool SetNull() { return SetChNull( NULL ); };
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inline bool SetObject() { return SetChObject( NULL ); };
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inline bool SetArray() { return SetChArray( NULL ); };
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inline bool SetBool( const bool Value ) { return SetChBool( NULL, Value ); };
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inline bool SetInt( const long Value, const char * Mask = NULL ) { return SetChInt( NULL, Value, Mask ); };
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inline bool SetFloat( const double Value, const char * Mask = NULL ) { return SetChFloat( NULL, Value, Mask ); };
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inline bool SetStr( const char * Value = NULL, const int Len = -1 ) { return SetChStr( NULL, Value, Len ); };
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bool SetChStr( const char * Path, const char * Value = NULL, const int Len = -1 ); // Use Len param if Value contains NULL values
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bool SetChObject( const char * Path );
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bool SetChArray( const char * Path );
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bool SetChNull( const char * Path );
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bool SetChBool( const char * Path, const bool Value );
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bool SetChInt( const char * Path, const long Value, const char * Mask = NULL );
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bool SetChFloat( const char * Path, const double Value, const char * Mask = NULL );
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/* Clear / Remove values */
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bool Clear();
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bool ClearCh( const char * Path );
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bool DeleteCh( const char * Path );
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/* Parsing */
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friend class CJSONparse;
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};
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#endif /* REDACORE_DATATREECORE_H_ */
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