ngcbATTR.hpp

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#ifndef ngcbATTR_H
#define ngcbATTR_H
 
 
#ifndef __cplusplus
#error This is a C++ include file and cannot be used from plain C
#endif
 
#include <ngc/core/ngcb.h>

#define ngcbDB_MAX_ATTR (1024 * 128)

#define ngcbDB_POOL_SIZE (1024 * 1024 * 4)
 
/*
 * Attribute data types
 */
#define ngcbATTR_UNKNOWN  0  //< unknown attribute
#define ngcbATTR_CHAR     1  //< 8 bit signed char
#define ngcbATTR_UCHAR    2  //< 8 bit unsigned char
#define ngcbATTR_SHORT    3  //< 16 bit signed short integer
#define ngcbATTR_USHORT   4  //< 16 bit unsigned short integer
#define ngcbATTR_INT      5  //< 32 bit signed integer
#define ngcbATTR_UINT     6  //< 32 bit unsigned integer
#define ngcbATTR_FLOAT    7  //< 32 bit floating point
#define ngcbATTR_DOUBLE   8  //< 64 bit floating point
#define ngcbATTR_STRING   9  //< string
#define ngcbATTR_LINT    10  //< signed long integer (32 or 64 bit - ssize_t)
#define ngcbATTR_LUINT   11  //< unsigned long integer (32 or 64 bit - size_t)
#define ngcbATTR_INT64   12  //< 64 bit signed integer
#define ngcbATTR_UINT64  13  //< 64 bit unsigned integer
 
/*
 * String types
 */
typedef char ngcb_attr_s256[256];  //< 256 bytes string  
typedef char ngcb_attr_s128[128];  //< 128 bytes string
typedef char ngcb_attr_s64[64];    //< 64 bytes string
typedef char ngcb_attr_s48[48];    //< 48 bytes string
typedef char ngcb_attr_s32[32];    //< 32 bytes string
typedef char ngcb_attr_s20[20];    //< 20 bytes string
typedef char ngcb_attr_s16[16];    //< 16 bytes string
typedef char ngcb_attr_s12[12];    //< 12 bytes string
typedef char ngcb_attr_s8[8];      //< 8 bytes string
typedef char ngcb_attr_s4[4];      //< 4 bytes string

class ngcbATTR {
public:
  char name[256];

  int *waitState;

  int delay;

  ngcbATTR(const char *n, void *a, int rs, int nr = 1);
  
  explicit ngcbATTR(const char *n, ngcb_attr_s256 *a, int nr = 1); 

  explicit ngcbATTR(const char *n, ngcb_attr_s128 *a, int nr = 1);

  explicit ngcbATTR(const char *n, ngcb_attr_s64 *a, int nr = 1);

  explicit ngcbATTR(const char *n, ngcb_attr_s48 *a, int nr = 1);
  
  explicit ngcbATTR(const char *n, ngcb_attr_s32 *a, int nr = 1); 

  explicit ngcbATTR(const char *n, ngcb_attr_s20 *a, int nr = 1); 

  explicit ngcbATTR(const char *n, ngcb_attr_s16 *a, int nr = 1); 

  explicit ngcbATTR(const char *n, ngcb_attr_s12 *a, int nr = 1); 

  explicit ngcbATTR(const char *n, ngcb_attr_s8 *a, int nr = 1); 

  explicit ngcbATTR(const char *n, ngcb_attr_s4 *a, int nr = 1); 

  explicit ngcbATTR(const char *n, char *a, int nr = 1);
  
  explicit ngcbATTR(const char *n, unsigned char *a, int nr = 1);
  
  ngcbATTR(const char *n, short *a, int nr = 1);
  
  ngcbATTR(const char *n, unsigned short *a, int nr = 1); 

  ngcbATTR(const char *n, int *a, int nr = 1); 

  ngcbATTR(const char *n, unsigned int *a, int nr = 1); 

  ngcbATTR(const char *n, float *a, int nr = 1); 

  ngcbATTR(const char *n, double *a, int nr = 1); 

  ngcbATTR(const char *n, long int *a, int nr = 1); 

  ngcbATTR(const char *n, unsigned long *a, int nr = 1); 

  ngcbATTR(const char *n, long long int *a, int nr = 1); 

  ngcbATTR(const char *n, unsigned long long int *a, int nr = 1);

  virtual ~ngcbATTR();

  void Pool(char *p);
  
  int Changed(); 

  int Update();
  
  int Type();

  int Size();

  int RecordSize();

  int NumRecord();

  void *Addr();

  int Write();

  virtual int Export();
  
protected:
 
private:
  void *value_;
   
  int type_;
     
  int size_;
     
  int recordSize_;

  int numRecord_;

  void *addr_;
    
  char *pool_;     

  void Init_(const char *n, void *a, int nr);
};

class ngcbDB {
public:
  int waitState;  

  ngcbDB &operator=(const ngcbDB &other);
  
  ngcbDB(const ngcbDB &other);

  ngcbDB();

  explicit ngcbDB(char *p);

  virtual ~ngcbDB();

  void PoolInit();
  
  size_t PoolSize();

  const char *Pool();

  void DelAttr();

  void DelAttr(int idx);

  int Add(ngcbATTR *newAttr);
   
  void WaitState(int value);

  void WaitTime(int value);

  void InitDelay(int value);

  int Update(int idx);

  int Update();

  int Export();
 
protected:
 
private:
  ngcbATTR **attr_;  

  int numAttr_;                      

  char *pool_;                       

  int native_;                       

  int waitState_;                    

  int waitTime_;                    

  int delayTime_;                    

  void Init_();
};
 
#endif