/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   pf_convc.c                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/02/11 09:07:45 by tmaze             #+#    #+#             */
/*   Updated: 2019/02/11 11:36:49 by tmaze            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libftprintf.h"

int	pf_convc(t_flags *flags, va_list *ap)
{
	char	c;
	size_t	i;

	c = (flags->convtype == 0) ? '%' : (char)va_arg(*ap, int);
	i = 0;
	flags->width = (flags->width == 0) ? 1 : flags->width;
	if ((flags->buffer = pf_strnew(flags->width)) == NULL)
		return (1);
	if (flags->minus)
		flags->buffer[i++] = c;
	pf_memset(&(flags->buffer[i]), ' ', flags->width - 1);
	i += flags->width - 1;
	if (!flags->minus)
		flags->buffer[i] = c;
	return (0);
}