Splited include like src/, Adding feature toggle protection in header

1 files changed, 122 insertions, 0 deletions

diff --git a/src/io/ft_printf/internals/convert.c b/src/io/ft_printf/internals/convert.c
new file mode 100644
index 0000000..398c754
--- /dev/null
+++ b/src/io/ft_printf/internals/convert.c
@@ -0,0 +1,122 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   printer.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/10/28 23:19:24 by cacharle          #+#    #+#             */
+/*   Updated: 2019/11/14 10:22:04 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include "libft.h"
+#include "ft_vasprintf.h"
+
+char	*convert(t_pformat *pformat, va_list ap)
+{
+	char			*str;
+
+	if (pformat == NULL)
+		return (NULL);
+	if (pformat->flags & FLAG_WIDTH_WILDCARD)
+	{
+		if (pformat->flags & FLAG_WIDTH_OVERWRITE)
+			(void)va_arg(ap, int);
+		else
+			pformat->width = va_arg(ap, int);
+		if (pformat->width < 0)
+		{
+			pformat->flags |= FLAG_MINUS;
+			pformat->width *= -1;
+		}
+	}
+	if (pformat->flags & FLAG_PRECISION_WILDCARD)
+		pformat->precision = va_arg(ap, int);
+	if ((str = convert_specifier(ap, pformat)) == NULL)
+		return (NULL);
+	return (str);
+}
+
+char	*convert_specifier(va_list ap, t_pformat *pformat)
+{
+	if (pformat->specifier == 'c')
+		return (convert_char(ap, pformat));
+	if (pformat->specifier == 's')
+		return (convert_str(ap, pformat));
+	if (pformat->specifier == 'p')
+		return (convert_ptr(ap, pformat));
+	if (pformat->specifier == 'd' || pformat->specifier == 'i')
+		return (convert_int(ap, pformat));
+	if (pformat->specifier == 'u')
+		return (convert_uint(ap, pformat));
+	if (pformat->specifier == 'x')
+		return (convert_hex(ap, pformat));
+	if (pformat->specifier == 'X')
+		return (convert_hex(ap, pformat));
+	if (pformat->specifier == '%')
+		return (convert_percent(ap, pformat));
+	if (pformat->specifier == 'n')
+		return (convert_written(ap, pformat));
+	else
+		return (convert_none(ap, pformat));
+	return (NULL);
+}
+
+char	*handle_width(t_pformat *pformat, char *str)
+{
+	char	*tmp;
+	int		len;
+	int		i;
+
+	if ((len = ft_strlen(str)) >= pformat->width)
+		return (str);
+	if ((tmp = (char*)malloc(sizeof(char) * (pformat->width + 1))) == NULL)
+		return (NULL);
+	if (pformat->flags & FLAG_MINUS)
+	{
+		i = len;
+		ft_strcpy(tmp, str);
+		while (i < pformat->width)
+			tmp[i++] = ' ';
+		tmp[i] = 0;
+	}
+	else
+	{
+		i = 0;
+		while (i <= pformat->width - len)
+			tmp[i++] = pformat->flags & FLAG_ZERO ? '0' : ' ';
+		ft_strcpy(tmp + i - 1, str);
+	}
+	free(str);
+	return (tmp);
+}
+
+char	*handle_precision(t_pformat *pformat, char *str)
+{
+	int		len;
+	char	*tmp;
+
+	if (pformat == NULL || str == NULL)
+		return (NULL);
+	if (ft_strchr("diuxX", pformat->specifier) && pformat->precision >= 0)
+		pformat->flags &= ~FLAG_ZERO;
+	len = ft_strlen(str);
+	if (pformat->precision == 0 && str[0] == '0')
+	{
+		free(str);
+		return (ft_strdup(""));
+	}
+	if (!ft_strchr("diuxXp", pformat->specifier) || len >= pformat->precision)
+		return (str);
+	if ((tmp = (char*)malloc(sizeof(char) * (pformat->precision + 1))) == NULL)
+		return (NULL);
+	ft_strcpy(tmp + pformat->precision - len, str);
+	while (pformat->precision-- > len)
+		tmp[pformat->precision - len] = '0';
+	free(str);
+	return (tmp);
+}