push_swap/errors.c at master · electrapower/push_swap · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   errors.c                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: asalniko <asalniko@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/08/12 17:27:52 by asalniko          #+#    #+#             */
/*   Updated: 2025/08/12 17:37:28 by asalniko         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "push_swap.h"

int	symbol_handle(char **argv)
{
	int	i;
	int	j;

	i = 1;
	j = 0;
	while (argv[i])
	{
		if (argv[i][j] == '+' || argv[i][j] == '-')
			j++;
		if (argv[i][j] == '\0')
			return (1);
		while (argv[i][j])
		{
			if (!ft_isdigit(argv[i][j]))
				return (1);
			j++;
		}
		i++;
	}
	return (0);
}

int	int_handle(char **argv)
{
	int			i;
	long long	num;

	i = 1;
	while (argv[i])
	{
		num = ft_atoll(argv[i]);
		if (num > INT_MAX || num < INT_MIN)
			return (1);
		i++;
	}
	return (0);
}

int	dup_handle(char **argv)
{
	int			i;
	int			j;
	long long	a;
	long long	b;

	i = 1;
	while (argv[i])
	{
		a = ft_atoll(argv[i]);
		j = i + 1;
		while (argv[j])
		{
			b = ft_atoll(argv[j]);
			if (a == b)
				return (1);
			j++;
		}
		i++;
	}
	return (0);
}

int	errors(char **argv)
{
	if (symbol_handle(argv) || int_handle(argv) || dup_handle(argv))
	{
		write(2, "Error\n", 6);
		_exit(1);
	}
	return (0);
}