added protection on double pipes

testing with all maps is what is left

includes/lem_in.h

@@ -6,13 +6,12 @@
 /*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2019/03/23 17:31:19 by tmaze             #+#    #+#             */
-/*   Updated: 2019/04/11 10:50:04 by tmaze            ###   ########.fr       */
+/*   Updated: 2019/04/11 17:31:09 by tmaze            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #ifndef LEM_IN_H
 # define LEM_IN_H
-
 # include "libft.h"
 # include "limits.h"
 
@@ -67,9 +66,9 @@ typedef struct		s_syntax
 	int				e_error;
 	int				v_error;
 	int				l_error;
+	int				gr_status;
 	int				s_vert;
 	int				e_vert;
-	int				gr_status;
 	int				e_cmd;
 	int				e_pos;
 	int				v_flag;
@@ -99,6 +98,7 @@ int					lm_validate(t_syntax *synt, t_lmdata *lmdata);
 int					lm_parser(t_syntax *synt, t_lmdata *ldata
 							, t_holder *holder);
 int					lm_check_room_before(char **tab, t_syntax *synt);
+void				lm_clear_unv(t_holder *holder);
 int					lm_add_vertex(t_lmdata *ldata, char *raw, char flag
 							, t_syntax *synt);
 int					lm_ext_conn(t_holder *holder, t_lmdata *data
@@ -115,7 +115,8 @@ int					lm_validate_rooms(char *name, char *x, char *y);
 int					lm_adj_parser(t_lmdata *lmdata, t_holder *holder);
 void				lm_init_data(t_syntax *synt, t_holder *holder
 							, t_lmdata *ldata);
-
+int             	lm_verify_cmd(t_syntax *synt, t_holder *holder
+							, t_lmdata *data);
 void				lm_initdata(t_lmdata *data);
 int					lm_getparams(t_lmdata *data);
 void				lm_clean_data(t_lmdata *data);

srcs/lem_in.c

@@ -6,7 +6,7 @@
 /*   By: mndhlovu <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2019/03/25 06:31:05 by mndhlovu          #+#    #+#             */
-/*   Updated: 2019/04/11 10:50:40 by tmaze            ###   ########.fr       */
+/*   Updated: 2019/04/11 12:48:07 by mndhlovu         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -41,10 +41,13 @@ static int		lem_in(t_syntax *synt, t_holder *holder,
 {
 	if (!(lm_parser(synt, lmdata, holder)))
 		return (0);
+	if (!(lm_verify_cmd(synt, holder, lmdata)))
+		return (0);
 	if (!lst_indinit(lmdata))
 		return (0);
 	if (!(lm_adj_parser(lmdata, holder)))
 		return (0);
+	lm_clear_unv(holder);
 	if ((*ret = edmunds_karp(lmdata, get_node_role(lmdata, 's')->ind
 							, get_node_role(lmdata, 'e')->ind)) == NULL)
 		return (0);

srcs/lm_check_errors.c

@@ -6,7 +6,7 @@
 /*   By: mndhlovu <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2019/04/02 08:39:09 by mndhlovu          #+#    #+#             */
-/*   Updated: 2019/04/08 15:43:01 by tmaze            ###   ########.fr       */
+/*   Updated: 2019/04/11 12:48:13 by mndhlovu         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -25,10 +25,29 @@ int                lm_check_room_before(char **tab, t_syntax *synt)
     return (1);
 }
 
-int             lm_verify_cmd(t_syntax *synt)
+void            lm_clear_unv(t_holder *holder)
 {
-	if (synt->s_cmd && synt->e_cmd && synt->v_error
-			&& synt->l_error && synt->e_error)
-		return (1);
-	return (0);
+	t_temp		*data;
+	t_temp		*flush;
+
+	data = holder->data;
+	while (data)
+	{
+		flush = data;
+		data = data->next;
+		free(flush);
+		flush = NULL;
+	}
+	holder->data = NULL;
 }
+
+int             lm_verify_cmd(t_syntax *synt, t_holder *holder, t_lmdata *data)
+{
+	if (synt->s_cmd && synt->e_cmd && !synt->v_error
+			&& !synt->l_error && !synt->e_error && !synt->s_error
+            && synt->nb_state && (holder->count > 0)
+            && (data->nb_nodes > 0))
+		return (1);
+	lm_clear_unv(holder);
+	return (0);
+}

srcs/lm_graph_utils.c

@@ -6,13 +6,29 @@
 /*   By: mndhlovu <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2019/03/29 07:17:06 by mndhlovu          #+#    #+#             */
-/*   Updated: 2019/04/09 18:18:59 by tmaze            ###   ########.fr       */
+/*   Updated: 2019/04/11 20:34:58 by tmaze            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "lem_in.h"
 
-int							lm_adj_parser(t_lmdata *lmdata, t_holder *holder)
+static int	is_link_in(t_lmdata *data, int src, int dest)
+{
+	t_ind	*it;
+	if (src < data->nb_nodes)
+	{
+		it = data->adj[src];
+		while (it)
+		{
+			if (it->index == dest)
+				return (1);
+			it = it->next;
+		}
+	}
+	return (0);
+}
+
+int			lm_adj_parser(t_lmdata *lmdata, t_holder *holder)
 {
 	t_temp					*data;
 
@@ -23,7 +39,8 @@ int							lm_adj_parser(t_lmdata *lmdata, t_holder *holder)
 		{
 			while (data)
 			{
-				lst_indadd_link(lmdata, data->src_ind, data->dest_ind);
+				if (!is_link_in(lmdata, data->src_ind, data->dest_ind))
+					lst_indadd_link(lmdata, data->src_ind, data->dest_ind);
 				data = data->next;
 			}
 			return (1);