#ifndef CMD_PARSER_H
#define CMD_PARSER_H

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

#define CMD_PARSER_MAX_CMDS    32
#define CMD_PARSER_NAME_LEN    20
#define CMD_PARSER_MAX_ARGS    16

typedef int (*cmd_handler_t)(void *ctx, int argc, char **argv);

typedef struct {
    struct {
        char name[CMD_PARSER_NAME_LEN];
        cmd_handler_t handler;
    } entries[CMD_PARSER_MAX_CMDS];
    int count;
} cmd_parser_t;

void cmd_parser_init(cmd_parser_t *parser);
int  cmd_parser_register(cmd_parser_t *parser, const char *name, cmd_handler_t handler);
int  cmd_parser_dispatch(cmd_parser_t *parser, char *buf, void *ctx);

#ifdef __cplusplus
}
#endif

#endif