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checker.c
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checker.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* checker.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: yrhiba <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/01/13 11:16:39 by yrhiba #+# #+# */
/* Updated: 2023/01/23 18:54:17 by yrhiba ### ########.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
static int do_operation(char *cmd, t_push_swap *stacks)
{
if (ft_strcmp(cmd, SA) == 0)
return (sa(stacks), 0);
else if (ft_strcmp(cmd, SB) == 0)
return (sb(stacks), 0);
else if (ft_strcmp(cmd, SS) == 0)
return (ss(stacks), 0);
else if (ft_strcmp(cmd, RA) == 0)
return (ra(stacks), 0);
else if (ft_strcmp(cmd, RB) == 0)
return (rb(stacks), 0);
else if (ft_strcmp(cmd, RR) == 0)
return (rr(stacks), 0);
else if (ft_strcmp(cmd, RRA) == 0)
return (rra(stacks), 0);
else if (ft_strcmp(cmd, RRB) == 0)
return (rrb(stacks), 0);
else if (ft_strcmp(cmd, RRR) == 0)
return (rrr(stacks), 0);
else if (ft_strcmp(cmd, PA) == 0)
return (pa(stacks), 0);
else if (ft_strcmp(cmd, PB) == 0)
return (pb(stacks), 0);
return (-1);
}
static int exec_operations(t_push_swap *stacks)
{
char *cmd;
cmd = get_next_line(STDIN_FILENO);
while (cmd)
{
if (do_operation(cmd, stacks) == -1)
return (free(cmd), -1);
free(cmd);
cmd = get_next_line(STDIN_FILENO);
}
if (is_sorted(stacks->stack_a, INCORDER) && my_list_empty(stacks->stack_b))
return (0);
return (1);
}
int main(int ac, char **av)
{
t_push_swap *stacks;
int r;
if (ac == 1)
return (0);
if (staks_init(&stacks) == -1)
return (ft_printf("Error\n"), 0);
if (check_argv(ac, av, stacks) == -1)
return (ft_printf("Error\n"), ps_clear(stacks), 0);
r = exec_operations(stacks);
if (r == 0)
return (ft_printf("OK\n"), ps_clear(stacks), 0);
if (r == 1)
return (ft_printf("KO\n"), ps_clear(stacks), 0);
return (ft_printf("Error\n"), ps_clear(stacks), 0);
}