1 files changed, 85 insertions, 8 deletions

diff --git a/src/ft_s_lcom.c b/src/ft_s_lcom.c
index 737c6eb..8b61f69 100644
--- a/src/ft_s_lcom.c
+++ b/src/ft_s_lcom.c
@@ -12,24 +12,101 @@
 
 #include <libft.h>
 #include <stdlib.h>
+#include <stdint.h>
 #include "ft_s_struct.h"
 
+static int8_t
+	ft_fill_lcom(char *words[],
+				t_lcom **lcom)
+{
+	int64_t	i;
+	int64_t	j;
+
+	i = 0;
+	if (!((*lcom)->com = (char*)malloc((ft_strlen(words[0]) + 1) *
+		sizeof(char))))
+		return (-1);
+	ft_strlcpy((*lcom)->com, words[0], ft_strlen(words[0]) + 1);
+	while(words[i + 1])
+		i++;
+	if (i > 0)
+	{
+		if (!((*lcom)->args = (char**)malloc((i + 1) * sizeof(char*))))
+			return (-1);
+		j = -1;
+		while (++j < i)
+		{
+			if (!((*lcom)->args[j] =
+				(char*)malloc((ft_strlen(words[j + 1]) + 1) * sizeof(char))))
+				return (-1);
+			ft_strlcpy((*lcom)->args[j], words[j + 1],
+				ft_strlen(words[j + 1]) + 1);
+		}
+		(*lcom)->args[j] = 0;
+	}
+	return (0);
+}
+
+t_lcom
+	*ft_lcom_last(t_lcom *lcom)
+{
+	while (lcom->next != NULL)
+		lcom = lcom->next;
+	return (lcom);
+}
+
+void
+	ft_lcom_add_back(t_lcom **alcom,
+					t_lcom *new)
+{
+	t_lcom	*tmp;
+
+	if (!*alcom)
+		*alcom = new;
+	else
+	{
+		tmp = ft_lcom_last(*alcom);
+		tmp->next = new;
+	}
+}
+
+void
+	ft_lcom_clear(t_lcom **lcom)
+{
+	t_lcom	*tmp;
+	t_lcom	*renext;
+
+	if (!lcom)
+		return ;
+	tmp = *lcom;
+	while (tmp)
+	{
+		renext = tmp->next;
+		ft_memdel((void*)&tmp->com);
+		if (tmp->args)
+			ft_delwords(tmp->args);
+		ft_memdel((void*)&tmp);
+		tmp = renext;
+	}
+	*lcom = NULL;
+}
+
 t_lcom
 	*ft_lcom_new(const char word[])
 {
-	t_lcom	*nlcom;
+	t_lcom	*link;
 	char	**words;
 
-	if (!(nlcom = (t_lcom*)malloc(sizeof(t_lcom))))
-	{
+	if (!(link = (t_lcom*)malloc(sizeof(t_lcom))))
 		return (NULL);
-	}
 	if (!(words = ft_split(word, ' ')))
+		return (NULL);
+	if (ft_fill_lcom(words, &link) < 0)
 	{
+		ft_delwords(words);
 		return (NULL);
 	}
-	nlcom->com = words[0];
-	nlcom->args = words + 1;
-	nlcom->next = NULL;
-	return (nlcom);
+	link->next = NULL;
+	ft_delwords(words);
+	return (link);
 }