/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   parse2.c                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tomoron <marvin@42.fr>                     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/07/29 17:38:13 by tomoron           #+#    #+#             */
/*   Updated: 2023/07/30 22:09:51 by tomoron          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "header.h"

char	*ft_read_file(char *filename)
{
	char	c;
	int		file;
	int		len;
	char	*res;
	int		i;

	i = 0;
	file = open(filename, O_RDONLY);
	len = 0;
	if (file == -1)
		return (0);
	while (read(file, &c, 1))
		len++;
	close(file);
	res = malloc((len + 1) * sizeof(char));
	file = open(filename, O_RDONLY);
	if (file == -1 || !res)
		return (0);
	while (read(file, &c, 1))
		res[i++] = c;
	res[i] = 0;
	close(file);
	return (res);
}

int	ft_count_parts(char *file)
{
	int	res;
	int	sem_found;

	res = 0;
	while (*file == '\n')
		file++;
	while (*file)
	{
		sem_found = 0;
		while (*file != '\n' && *file)
		{
			file++;
			if (!sem_found && *file == ':')
			{
				sem_found = 1;
				res++;
			}
		}
		res++;
		while (*file == '\n')
			file++;
	}
	return (res + 1);
}

int	ft_error(char **res, char *file, int i)
{
	while (i >= 0)
	{
		free(res[i]);
		i--;
	}
	free(res);
	free(file);
	return (0);
}