alias utils prepared

1 files changed, 28 insertions, 8 deletions

diff --git a/src/u_alias.c b/src/u_alias.c
index 6253d60..f273a5c 100644
--- a/src/u_alias.c
+++ b/src/u_alias.c
@@ -11,33 +11,53 @@
 /* ************************************************************************** */
 
 #include <libft.h>
+#include <stdint.h>
 #include <stddef.h>
 
 #include "d_define.h"
+#include "s_lalias.h"
 #include "s_struct.h"
 
-void
+uint8_t
 	u_get_alias_value(char str[], const char name[], size_t dstsize, t_msh *msh)
 {
 	t_lalias	*ptr;
 
-	str[0] = C_NUL;
+	if (str != NULL)
+	{
+		str[0] = C_NUL;
+	}
 	ptr = msh->alias;
-	while (ptr != NULL && ft_strncmp(tmp->name, name, ft_strlen(name)) != 0)
+	while (ptr != NULL && ft_strncmp(ptr->name, name, ft_strlen(name) + 1) != 0)
 	{
 		ptr = ptr->next;
 	}
-	if (ptr != NULL)
+	if (ptr == NULL)
+	{
+		return (1);
+	}
+	if (str != NULL)
 	{
-		ft_strlcpy(str, tmp->value, dstsize);
+		ft_strlcpy(str, ptr->val, dstsize);
 	}
+	return (0);
 }
 
 void
 	u_set_alias_value(const char name[], const char value[], t_msh *msh)
 {
-	t_lalias	*tmp;
+	t_lalias	*new;
 
-	tmp = msh->alias;
-	while (tmp)
+	if (u_get_alias_value(NULL, name, 0, msh) != 0)
+	{
+		s_lalias_rebind(&msh->alias, name, value);
+	}
+	else
+	{
+		if ((new = s_lalias_new(name, value)) == NULL)
+		{
+			return ;
+		}
+		s_lalias_add_front(&msh->alias, new);
+	}
 }