utils.h

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#ifndef LY_UTILS_H_
#define LY_UTILS_H_

#include <stdint.h>
#include <time.h>

#ifdef __cplusplus
extern "C" {
#endif

struct ly_ctx;
struct timespec;

#define LY_LIST_FOR(START, ELEM) \
    for ((ELEM) = (START); \
         (ELEM); \
         (ELEM) = (ELEM)->next)

#define LY_LIST_FOR_SAFE(START, NEXT, ELEM) \
    for ((ELEM) = (START); \
         (ELEM) ? (NEXT = (ELEM)->next, 1) : 0; \
         (ELEM) = (NEXT))

typedef enum {
    LY_TYPE_UNKNOWN = 0, 
    LY_TYPE_BINARY, 
    LY_TYPE_UINT8, 
    LY_TYPE_UINT16, 
    LY_TYPE_UINT32, 
    LY_TYPE_UINT64, 
    LY_TYPE_STRING, 
    LY_TYPE_BITS, 
    LY_TYPE_BOOL, 
    LY_TYPE_DEC64, 
    LY_TYPE_EMPTY, 
    LY_TYPE_ENUM, 
    LY_TYPE_IDENT, 
    LY_TYPE_INST, 
    LY_TYPE_LEAFREF, 
    LY_TYPE_UNION, 
    LY_TYPE_INT8, 
    LY_TYPE_INT16, 
    LY_TYPE_INT32, 
    LY_TYPE_INT64  
} LY_DATA_TYPE;
#define LY_DATA_TYPE_COUNT 20 
extern const char *ly_data_type2str[LY_DATA_TYPE_COUNT];

typedef enum {
    LY_VALUE_CANON,           
    LY_VALUE_SCHEMA,          
    LY_VALUE_SCHEMA_RESOLVED, 
    LY_VALUE_XML,             
    LY_VALUE_JSON,            
    LY_VALUE_CBOR,            
    LY_VALUE_LYB,             
    LY_VALUE_STR_NS           
} LY_VALUE_FORMAT;

LIBYANG_API_DECL LY_ERR ly_pattern_match(const struct ly_ctx *ctx, const char *pattern, const char *string,
        uint32_t str_len, void **pat_comp);

LIBYANG_API_DECL LY_ERR ly_pattern_compile(const struct ly_ctx *ctx, const char *pattern, void **pat_comp);

LIBYANG_API_DECL void ly_pattern_free(void *pat_comp);

LIBYANG_API_DECL int ly_time_tz_offset(void);

LIBYANG_API_DECL int ly_time_tz_offset_at(time_t time);

LIBYANG_API_DECL LY_ERR ly_time_str2time(const char *value, time_t *time, char **fractions_s);

LIBYANG_API_DECL LY_ERR ly_time_time2str(time_t time, const char *fractions_s, char **str);

LIBYANG_API_DECL LY_ERR ly_time_str2ts(const char *value, struct timespec *ts);

LIBYANG_API_DECL LY_ERR ly_time_ts2str(const struct timespec *ts, char **str);

#ifdef __cplusplus
}
#endif

#endif /* LY_UTILS_H_ */