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#ifndef BU_JSON_H
#define BU_JSON_H
#include "bu/hash.h"
#include "bu/list.h"
#include "bu/string.h"
namespace Bu
{
class Stream;
class Json
{
public:
enum Type
{
Invalid,
Object,
Array,
String,
Number,
Boolean,
Null
};
public:
Json();
Json( const Bu::String &sJson );
Json( Bu::Stream &sInput );
virtual ~Json();
void parse( Bu::Stream &sInput );
void reset();
private:
void parseString( char &c, Bu::Stream &sInput, Bu::String &sOut );
void parseString( char &c, Bu::Stream &sInput );
void parseObject( char &c, Bu::Stream &sInput );
void parseArray( char &c, Bu::Stream &sInput );
void parseNumber( char &c, Bu::Stream &sInput );
void parseLiteral( char &c, Bu::Stream &sInput );
bool readChar( char &c, Bu::Stream &sInput );
void readChar( char &c, Bu::Stream &sInput, const char *sSection );
bool isWs( char c );
private:
typedef Bu::Hash<Bu::String, Json *> JsonHash;
typedef Bu::List<Json *> JsonList;
Type eType;
union DatUnion
{
DatUnion() : pObject( NULL ) { }
JsonHash *pObject;
JsonList *pArray;
Bu::String *pString;
double dNumber;
bool bBoolean;
} uDat;
};
};
#endif
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