aversive_10-03-12/modules/ihm/parse/parse_string.h

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#ifndef _PARSE_STRING_H_
#define _PARSE_STRING_H_

#include "parse.h"

/* size of a parsed string */
#define STR_TOKEN_SIZE 32

typedef char fixed_string_t[STR_TOKEN_SIZE];

struct token_string_data {
        const prog_char * str;
};

struct token_string {
        struct token_hdr hdr;
        struct token_string_data string_data;
};
typedef struct token_string parse_token_string_t;
struct token_string_pgm {
        struct token_hdr hdr;
        struct token_string_data string_data;
} PROGMEM;
typedef struct token_string_pgm parse_pgm_token_string_t;

extern struct token_ops token_string_ops;

int8_t parse_string(parse_pgm_token_hdr_t * tk, const char * srcbuf, void * res);
int8_t complete_get_nb_string(parse_pgm_token_hdr_t * tk);
int8_t complete_get_elt_string(parse_pgm_token_hdr_t * tk, int8_t idx, 
                               char * dstbuf, uint8_t size);
int8_t get_help_string(parse_pgm_token_hdr_t * tk, char * dstbuf, uint8_t size);

#define TOKEN_STRING_INITIALIZER(structure, field, string)  \
{                                                           \
        .hdr = {                                            \
                .ops = &token_string_ops,                   \
                .offset = offsetof(structure, field),       \
        },                                                  \
        .string_data = {                                    \
                .str = string,                              \
        },                                                  \
}

#endif /* _PARSE_STRING_H_ */

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