Added libft

1 files changed, 115 insertions, 0 deletions

diff --git a/libft/src/ft_printf_put_int.c b/libft/src/ft_printf_put_int.c
new file mode 100644
index 0000000..ddf06b7
--- /dev/null
+++ b/libft/src/ft_printf_put_int.c
@@ -0,0 +1,115 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_int.c                              .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:45 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:45 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <inttypes.h>
+
+static long
+	ft_printf_get_dlh(va_list arg, int8_t lh)
+{
+	if (lh == 0)
+		return (va_arg(arg, int));
+	else if (lh == -2)
+		return ((char)va_arg(arg, int));
+	else if (lh == -1)
+		return ((short)va_arg(arg, int));
+	else if (lh == 1)
+		return (va_arg(arg, long int));
+	else if (lh == 2)
+		return (va_arg(arg, long int));
+	return (va_arg(arg, int));
+}
+
+static unsigned long
+	ft_printf_get_ulh(va_list arg, int8_t lh, uint8_t zflag)
+{
+	if (zflag == 1)
+		return (va_arg(arg, size_t));
+	else if (lh == 0)
+		return (va_arg(arg, unsigned int));
+	else if (lh == -2)
+		return ((unsigned char)va_arg(arg, unsigned int));
+	else if (lh == -1)
+		return ((unsigned short)va_arg(arg, unsigned int));
+	else if (lh == 1)
+		return (va_arg(arg, unsigned long int));
+	else if (lh == 2)
+		return (va_arg(arg, unsigned long int));
+	return (va_arg(arg, unsigned int));
+}
+
+static long
+	ft_printf_put_plus_minus(long d, t_printflist *pflist)
+{
+	if (pflist->precision >= pflist->putlen && pflist->isneg == 1)
+	{
+		ft_printf_cat_output("-", 1, pflist);
+		pflist->putlen -= 1;
+		d = -d;
+	}
+	else if (pflist->isaplus && !pflist->isneg)
+		ft_printf_cat_output("+", 1, pflist);
+	return (d);
+}
+
+void
+	ft_printf_put_d(va_list arg, t_printflist *pflist)
+{
+	long	d;
+	char	*str;
+
+	d = ft_printf_get_dlh(arg, pflist->lh);
+	(d < 0) ? (pflist->isneg = 1)
+		: (pflist->isneg = 0);
+	pflist->conv = 'd';
+	pflist->putlen += ft_intlen(d);
+	if (pflist->isaplus && !pflist->isneg)
+		pflist->putlen += 1;
+	(d == 0 && pflist->precision == -1 && pflist->width > 0)
+		? (pflist->putlen = 0) : 0;
+	ft_printf_put_width_pre(pflist);
+	d = ft_printf_put_plus_minus(d, pflist);
+	ft_printf_put_precision(pflist);
+	if (!(pflist->precision < 0 && d == 0))
+	{
+		str = ft_itoa(d);
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	ft_printf_put_width_post(pflist);
+}
+
+void
+	ft_printf_put_u(va_list arg, t_printflist *pflist)
+{
+	unsigned long	d;
+	char			*str;
+
+	d = ft_printf_get_ulh(arg, pflist->lh, pflist->zflag);
+	pflist->conv = 'd';
+	pflist->putlen += ft_uintlen(d);
+	(d == 0 && pflist->precision == -1 && pflist->width > 0)
+		? (pflist->putlen = 0) : 0;
+	ft_printf_put_width_pre(pflist);
+	ft_printf_put_precision(pflist);
+	if (!(pflist->precision < 0 && d == 0))
+	{
+		str = ft_uitoa(d);
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	ft_printf_put_width_post(pflist);
+}