fix errors. Printf works for char, string and int

ft_parser.c → ft_parse.c

@@ -1,27 +1,33 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   ft_parser.c                                        :+:      :+:    :+:   */
+/*   ft_parse.c                                         :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: dsemenov <[email protected]>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/11/28 15:56:14 by dsemenov          #+#    #+#             */
-/*   Updated: 2024/11/28 18:02:35 by dsemenov         ###   ########.fr       */
+/*   Updated: 2024/11/28 20:04:18 by dsemenov         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include <stdarg.h>
+#include <stddef.h>
+
+size_t   ft_putchar(char c);
+size_t  ft_putstr(char *s);
+size_t   num_len(int n);
+size_t   ft_putnbr(int n);
 
 int	ft_parse(va_list ap, const char c)
 {
 	size_t	len;
 
 	len = 0;
 	if (c == 'c' || c == '%')
-		len += ft_putchar(va_arg(ap, char));
+		len += ft_putchar(va_arg(ap, int));
 	else if (c == 's')
 		len += ft_putstr(va_arg(ap, char *));
-	else if (c == 'd' || 'i')
+	else if (c == 'd' || c == 'i')
 		len += ft_putnbr(va_arg(ap, int));
 	return (len);
 }

ft_printf.c

@@ -6,16 +6,15 @@
 /*   By: dsemenov <[email protected]>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/11/25 17:49:25 by dsemenov          #+#    #+#             */
-/*   Updated: 2024/11/28 16:44:03 by dsemenov         ###   ########.fr       */
+/*   Updated: 2024/11/28 20:10:05 by dsemenov         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include <stdarg.h>
 #include <stdlib.h>
 
-int ft_putchar(char c);
-
-int	ft_putstr(char *s);
+int  ft_parse(va_list ap, const char c);
+size_t  ft_putchar(char c);
 
 int	ft_printf(const char *format, ...)
 {
@@ -37,7 +36,7 @@ int	ft_printf(const char *format, ...)
 				format++;
 			}
 			else
-				ft_parse(va_arg(ap, c));
+				ft_parse(ap, *format);
 		}
 		format++;
 	}
@@ -47,6 +46,9 @@ int	ft_printf(const char *format, ...)
 
 int	main(void)
 {
-	__builtin_printf("%d", ft_printf("Hello"));
+	int	i = 55;
+	char str[] = "NATHAN LE BG";
+	char c = 'X';
+	ft_printf("Hello, number is %d\n%s\n%c", i, str, c);
 
 }

ft_printf_utils.c

@@ -6,7 +6,7 @@
 /*   By: dsemenov <[email protected]>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/11/28 16:49:00 by dsemenov          #+#    #+#             */
-/*   Updated: 2024/11/28 17:55:49 by dsemenov         ###   ########.fr       */
+/*   Updated: 2024/11/28 20:03:43 by dsemenov         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -59,15 +59,14 @@ size_t	ft_putnbr(int n)
 
 	if (n == -2147483648)
 		return (ft_putstr("-2147483648"));
+	nbr = n;
 	if (n < 0)
 	{
+		nbr = -nbr;
 		ft_putchar('-');
-
 	}
+	if (nbr >= 10)
+		ft_putnbr(nbr / 10);
+	ft_putchar(nbr % 10 + '0');
 	return (num_len(n));
 }
-
-int	main(void)
-{
-	__builtin_printf("%zu\n", ft_putnbr(-2147483648));
-}