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error.c
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error.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* error.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: eelasam <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/04/03 17:01:46 by eelasam #+# #+# */
/* Updated: 2023/04/16 17:42:43 by eelasam ### ########.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
int mult(char *arg)
{
int i;
int num_count;
i = 0;
num_count = 0;
while (arg[i])
{
if (ft_isdigit(arg[i]))
{
num_count++;
while (ft_isdigit(arg[i]))
i++;
}
else if (arg[i] == ' ' || arg[i] == '\t')
i++;
else
{
num_count = 0;
i++;
}
if (num_count > 1)
return (1);
}
return (0);
}
int check_dup(t_stack *mem)
{
int i;
int j;
i = 0;
while (i < mem->a_size)
{
j = i + 1;
while (j < mem->a_size)
{
if (mem->a_stack[i] == mem->a_stack[j])
{
return (-1);
}
j++;
}
i++;
}
return (1);
}
int check_args(int ac, char **av, t_stack *mem)
{
int i;
int arg;
i = 1;
while (i < ac)
{
if (mult(av[i]))
{
return (-1);
}
arg = ft_atoi(av[i]);
if (arg == 0 && av[i][0] != '0')
{
return (-1);
}
mem->a_stack[i - 1] = arg;
i++;
}
return (check_dup(mem));
}
int check_args_1(int ac, t_stack *mem)
{
int i;
int arg;
(void)ac;
i = 0;
while (i < mem->a_size)
{
if (mult(mem->avv[i]))
{
return (-1);
}
arg = ft_atoi(mem->avv[i]);
if (arg == 0 && mem->avv[i][0] != '0')
{
return (-1);
}
mem->a_stack[i] = arg;
i++;
}
return (check_dup(mem));
}
int check(int ac, char **av, t_stack *mem)
{
int valid;
int i;
valid = min_args(ac);
if (valid == 1 && ac == 2)
{
mem->avv = ft_split(av[1], ' ');
valid = check_args_1(ac, mem);
}
else if (valid == 1)
{
valid = check_args(ac, av, mem);
}
i = 0;
if (mem->avv != NULL)
{
while (mem->avv[i])
free(mem->avv[i++]);
free(mem->avv);
}
return (valid);
}