Added libft

1 files changed, 58 insertions, 0 deletions

diff --git a/libft/src/ft_sprintf.c b/libft/src/ft_sprintf.c
new file mode 100644
index 0000000..0cf5dc2
--- /dev/null
+++ b/libft/src/ft_sprintf.c
@@ -0,0 +1,58 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_sprintf.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2020/01/17 15:09:24 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2020/01/17 15:09:26 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+static int
+	ft_printf_return(char *str, t_printflist *pflist)
+{
+	int	ret;
+
+	ft_strlcpy(str, pflist->output, pflist->fulllen + 1);
+	ret = pflist->fulllen;
+	ft_memdel(pflist->output);
+	ft_memdel(pflist->fullflag);
+	ft_memdel(pflist);
+	return (ret);
+}
+
+int
+	ft_sprintf(char *str, const char *format, ...)
+{
+	t_printflist	*pflist;
+	va_list			arg;
+	int				pos;
+
+	if (!format)
+		return (-1);
+	if ((pos = ft_strlchr(format, '%')) < 0)
+		return (ft_strlcpy(str, format, ft_strlen(format) + 1));
+	else
+	{
+		pflist = ft_printf_init_struct(format);
+		ft_printf_putpart(format, 0, pos, pflist);
+		va_start(arg, format);
+		while (pos >= 0)
+		{
+			pos = ft_printf_flags(format, pos, arg, pflist);
+			ft_printf_reinit_struct(pflist);
+		}
+		va_end(arg);
+		return (ft_printf_return(str, pflist));
+	}
+	return (0);
+}