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#ifndef CDI_KEY_H
#define CDI_KEY_H
#include <stdio.h>
#include <stdint.h>
#include "cdi_limits.h"
// CDI key
typedef struct
{
uint16_t key; // CDI key
uint16_t type; // KEY_INT, KEY_FLOAT, KEY_BYTES
int length; // number of bytes in v.s
union
{
int i;
double d;
unsigned char *s;
} v;
} cdi_key_t;
typedef struct
{
uint16_t nalloc; // number allocated >= nelems
uint16_t nelems; // length of the array
cdi_key_t value[MAX_KEYS];
} cdi_keys_t;
enum
{
KeyInt = 1,
KeyFloat,
KeyBytes
};
void cdiDefVarKeyInt(cdi_keys_t *keysp, int key, int value);
void cdiDefVarKeyFloat(cdi_keys_t *keysp, int key, double value);
void cdiDefVarKeyBytes(cdi_keys_t *keysp, int key, const unsigned char *bytes, int length);
int cdiInqVarKeyInt(const cdi_keys_t *keysp, int key);
int cdiInqVarKeyBytes(const cdi_keys_t *keysp, int key, unsigned char *bytes, int *length);
cdi_key_t *find_key(cdi_keys_t *keysp, int key);
const char *cdiInqVarKeyStringPtr(const cdi_keys_t *keysp, int key);
static inline const char *
cdiInqVarKeyString(const cdi_keys_t *keysp, int key)
{
const char *string = cdiInqVarKeyStringPtr(keysp, key);
if (string == NULL) string = "";
return string;
}
int cdiCopyVarKey(const cdi_keys_t *keysp1, int key, cdi_keys_t *keysp2);
void cdiCopyVarKeys(const cdi_keys_t *keysp1, cdi_keys_t *keysp2);
void cdiDeleteVarKeys(cdi_keys_t *keysp);
void cdiDeleteKeys(int cdiID, int varID);
void cdiPrintKeys(int cdiID, int varID);
void cdiInitKeys(cdi_keys_t *keysp);
int cdi_key_compare(cdi_keys_t *keyspa, cdi_keys_t *keyspb, int keynum);
#endif
/*
* Local Variables:
* c-file-style: "Java"
* c-basic-offset: 2
* indent-tabs-mode: nil
* show-trailing-whitespace: t
* require-trailing-newline: t
* End:
*/
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