From 97ce3bf40bba444641b756c8bde5cdd27c5e848c Mon Sep 17 00:00:00 2001
From: Maoake Teriierooiterai <mteriier@z4r8p1.42lyon.fr>
Date: Mon, 12 Jan 2026 14:00:08 +0100
Subject: [PATCH] fixing the parsing

---
 checker/check_error.c    | 13 +++++++++++++
 checker/verif_flag.c     | 10 +++++-----
 checker/verif_is_digit.c |  6 ++++--
 headers/check_error.h    |  1 +
 main.c                   |  8 ++++++++
 test_one.c               |  3 +++
 6 files changed, 34 insertions(+), 7 deletions(-)

diff --git a/checker/check_error.c b/checker/check_error.c
index 1f24a07..fbdd341 100644
--- a/checker/check_error.c
+++ b/checker/check_error.c
@@ -11,6 +11,17 @@
 /* ************************************************************************** */
 
 #include "check_error.h"
+#include "parsing.h"
+
+int	verif_is_number(char **tab)
+{
+	int	len;
+
+	len = len_split(tab);
+	if (tab[len - 1][0] == '-')
+		return (0);
+	return (1);
+}
 
 int	check_error(char **tab, int mod)
 {
@@ -22,5 +33,7 @@ int	check_error(char **tab, int mod)
 		return (0);
 	if (!verif_double(tab, mod))
 		return (0);
+	if (!verif_is_number(tab))
+		return (0);
 	return (1);
 }
diff --git a/checker/verif_flag.c b/checker/verif_flag.c
index 52b6794..f121c95 100644
--- a/checker/verif_flag.c
+++ b/checker/verif_flag.c
@@ -17,11 +17,11 @@ static int	is_exist_flag(char **tab, int pos)
 	int	verif;
 
 	verif = 0;
-	if (ft_strncmp(tab[pos], "--bench", 7)
-		|| ft_strncmp(tab[pos], "--simple", 8)
-		|| ft_strncmp(tab[pos], "--medium", 8)
-		|| ft_strncmp(tab[pos], "--adaptive", 10)
-		|| ft_strncmp(tab[pos], "--complex", 9))
+	if (ft_strncmp(tab[pos], "--bench", 30)
+		|| ft_strncmp(tab[pos], "--simple", 30)
+		|| ft_strncmp(tab[pos], "--medium", 30)
+		|| ft_strncmp(tab[pos], "--adaptive", 30)
+		|| ft_strncmp(tab[pos], "--complex", 30))
 		verif = 1;
 	return (verif);
 }
diff --git a/checker/verif_is_digit.c b/checker/verif_is_digit.c
index 9bbd134..6d6f6d7 100644
--- a/checker/verif_is_digit.c
+++ b/checker/verif_is_digit.c
@@ -12,7 +12,7 @@
 
 #include "parsing.h"
 
-static int	scan_str_is_digit(char *tab)
+int	scan_str_is_digit(char *tab)
 {
 	int	i;
 
@@ -21,7 +21,9 @@ static int	scan_str_is_digit(char *tab)
 	{
 		if (!ft_isdigit(tab[i]) && (tab[i] == '-' && !ft_isdigit(tab[i + 1])))
 			return (0);
-		if (tab[i] == '+' && !ft_isdigit(tab[i + 1]))
+		else if (tab[i] == '+' && !ft_isdigit(tab[i + 1]))
+			return (0);
+		else if (!ft_isdigit(tab[i]))
 			return (0);
 		i++;
 	}
diff --git a/headers/check_error.h b/headers/check_error.h
index a9a506a..b6f64f1 100644
--- a/headers/check_error.h
+++ b/headers/check_error.h
@@ -18,5 +18,6 @@ int	check_error(char **tab, int mod);
 int	verif_is_digit(char **tab, int mod);
 int	verif_overflow(char **tab, int mod);
 int	verif_double(char **tab, int mod);
+int	scan_str_is_digit(char *tab);
 
 #endif
diff --git a/main.c b/main.c
index 4c8434e..4233fc8 100644
--- a/main.c
+++ b/main.c
@@ -22,10 +22,18 @@ int	main(int argc, char **argv)
 	int		mod;
 	int		len;
 
+	if (argc < 2)
+		return (0);
 	tab = split_all(join_all(argc, argv));
 	if (!tab)
 		return (0);
 	len = len_split(tab);
+	if (!scan_str_is_digit(tab[len - 1]))
+	{
+		free_tab(tab);
+		write(2, "Error\n", 7);
+		return (0);
+	}
 	mod = calcul_mod(len, tab);
 	if (check_error(tab, mod))
 		test1(tab, len, mod);
diff --git a/test_one.c b/test_one.c
index 88a33bb..3cdb0ee 100644
--- a/test_one.c
+++ b/test_one.c
@@ -27,7 +27,10 @@ int	test1(char **tab, int len, int mod)
 	if (!stacks)
 		return (0);
 	if (check_order(stacks->a))
+	{
+		free_all(stacks);
 		return (0);
+	}
 	flags(pos_flag(tab, mod), pos_bench(tab, mod), tab, stacks);
 	if (stacks->bench == 1)
 		print_bench(stacks);