opt.h

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/* SPDX-License-Identifier: LGPL-3.0-or-later
   SPDX-FileCopyrightText: Copyright © 2023 Erez Geva <ErezGeva2@gmail.com> */
 
#ifndef __PTPMGMT_C_OPT_H
#define __PTPMGMT_C_OPT_H
 
#include "name.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum ptpmgmt_opt_loop_val {
    PTPMGMT_OPT_ERR, 
    PTPMGMT_OPT_MSG, 
    PTPMGMT_OPT_HELP, 
    PTPMGMT_OPT_DONE, 
};
struct ptpmgmt_opt_option {
    char short_name;
    const char *long_name; 
    bool have_arg; 
    bool long_only; 
    const char *help_msg; 
    const char *arg_help; 
    const char *def_val; 
};
 
typedef struct ptpmgmt_opt_t *ptpmgmt_opt;
 
typedef const struct ptpmgmt_opt_t *const_ptpmgmt_opt;
 
struct ptpmgmt_opt_t {
    void *_this; 
    void (*free)(ptpmgmt_opt opt);
    void (*useDefOption)(ptpmgmt_opt opt);
    bool (*insert)(ptpmgmt_opt opt, struct ptpmgmt_opt_option *addOpt);
    const char *(*get_help)(ptpmgmt_opt opt);
    const char *(*get_msg)(ptpmgmt_opt opt);
    enum ptpmgmt_opt_loop_val(*parse_options)(ptpmgmt_opt opt, int argc,
        char *argv[]);
    bool (*have)(ptpmgmt_opt opt, char askOpt);
    const char *(*val)(ptpmgmt_opt opt, char valOpt);
    int (*val_i)(ptpmgmt_opt opt, char valOpt);
    char (*get_net_transport)(ptpmgmt_opt opt);
    bool (*have_more)(ptpmgmt_opt opt);
    int (*process_next)(ptpmgmt_opt opt);
};
 
ptpmgmt_opt ptpmgmt_opt_alloc();
ptpmgmt_opt ptpmgmt_opt_alloc_empty();
 
#ifdef __cplusplus
}
#endif
 
#endif /* __PTPMGMT_C_OPT_H */