handle_sequence.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   handle_sequence.c                                  :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tgrekov <tgrekov@student.hive.fi>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/11/01 00:41:01 by tgrekov           #+#    #+#             */
/*   Updated: 2024/02/12 06:35:49 by tgrekov          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include <stdarg.h>
#include "sequence.h"
#include "../utils/utils.h"
#include "../../../libft/libft.h"
 
void    identify_sequence(va_list args, t_sequence *seq);
 
int handle_sequence(const char **format, va_list args, int *fd, int total)
{
    t_sequence  seq;
    int         res;
 
    seq.specifier = **format;
    identify_sequence(args, &seq);
    if (!seq.specifier)
        return (-1);
    if (seq.sign)
        seq.total_len += ft_strlen(seq.sign);
    (*format)++;
    res = 0;
    if (seq.sign && !wrap_err(write(*fd, seq.sign, ft_strlen(seq.sign)), &res))
        return (-1);
    if (!wrap_err(seq.process(seq, fd, total + res), &res))
        return (-1);
    return (res);
}