From 57a3b88e09a014c76aba338d6eca04be8bcb85bc Mon Sep 17 00:00:00 2001
From: Charles <sircharlesaze@gmail.com>
Date: Sun, 13 Oct 2019 10:45:02 +0200
Subject: Min width, zero filled, left adjusted

Conversion of arg in a string, the padding is computed based on the
length of the string.
---
 ft_printf.c | 78 ++++++++++++++++++++++++++++++-------------------------------
 1 file changed, 38 insertions(+), 40 deletions(-)

(limited to 'ft_printf.c')

diff --git a/ft_printf.c b/ft_printf.c
index 9540489..49781e1 100644
--- a/ft_printf.c
+++ b/ft_printf.c
@@ -5,65 +5,63 @@
 
 int ft_printf(const char *format, ...)
 {
-    int i;
+    int print_len;
     va_list ap;
+	/* va_list ap_start; */
+	/* int ap_index; */
 	t_list	*format_list;
-	t_conversion	conv;
+	char	*str;
 
 	if ((format_list = parse(format)) == NULL)
 		return (-1);
+	/* ap_index = 0; */
     va_start(ap, format);
-    i = -1;
-    while (format[++i])
+
+	/* va_copy(ap_start, ap); */
+    print_len = -1;
+    while (format[++print_len])
     {
-        if (format[i] == '%')
+        if (format[print_len] == '%')
         {
-			conv = format_list->data->conversion;
-			if (conv == CONVERSION_CHAR)
-				ft_putchar(va_arg(ap, char));
-			else if (conv == CONVERSION_STR)
-				ft_putstr(va_arg(ap, char*));
-			else if (conv == CONVERSION_PTR)
-			{
-				ft_putstr("0x");
-				PUTXNBR(va_arg(ap, long unsigned int));
-			}
-			else if (conv == CONVERSION_DECIMAL || conv == CONVERSION_INT)
-				ft_putnbr(va_arg(ap, int));
-			else if (conv == CONVERSION_UINT)
-				ft_putunbr(va_arg(ap, unsigned int));
-			else if (conv == CONVERSION_HEX_LOWER)
-				PUTXNBR(va_arg(ap, unsigned int));
-			else if (conv == CONVERSION_HEX_UPPER)
-				PUTXMAJNBR(va_arg(ap, unsigned int));
-			else if (conv == CONVERSION_PERCENT)
-				ft_putchar('%');
-			i += format_list->data->len;
+			/* if (format_list->data->ap_index != -1) */
+			/* { */
+			/* 	ap_index = format_list->data->ap_index; */
+			/* } */
+			/* else */
+			/* 	ap_index++; */
+			/* printf("\n%d\n", format_list->data->left_adjusted); */
+			if ((str = convert_to_str(format_list->data, ap)) == NULL)
+				return (-1);
+			ft_putstr(str);
+			free(str);
+
+
+			print_len += format_list->data->len;
 			list_pop_front(&format_list);
         }
         else
-            write(STDOUT_FILENO, format + i, 1);
+            write(STDOUT_FILENO, format + print_len, 1);
     }
     va_end(ap);
-    return (0);
+    return (print_len);
 }
 
 int main()
 {
-	int test;
+	/* int test; */
 
-    ft_printf("char: %c\n", 'r');
-    ft_printf("string: %s\n", "bonjour");
-    ft_printf("pointer: %p\n", &test);
-    ft_printf("int: %d or %i\n", 45, 54);
-    ft_printf("uint: %u\n", 1 << 31);
-    ft_printf("hex lower: %x\n", 0xabcf012);
-    ft_printf("hex upper: %X\n", 0xabcf012);
-    ft_printf("percent: %%\n");
+    /* ft_printf("char: %c\n", 'r'); */
+    /* ft_printf("string: %s\n", "bonjour"); */
+    /* ft_printf("pointer: %p\n", &test); */
+    /* ft_printf("int: %d or %i\n", 45, 54); */
+    /* ft_printf("uint: %u\n", 1 << 31); */
+    /* ft_printf("hex lower: %x\n", 0xabcf012); */
+    /* ft_printf("hex upper: %X\n", 0xabcf012); */
+    /* ft_printf("percent: %%\n"); */
 
 	/* ft_printf("precision %.2d\n", 43); */
-	ft_printf("min width %4d\n", 43);
-	ft_printf("zero padding %04d\n", 43);
-	ft_printf("right adjusted %-4d\n", 43);
+	ft_printf("min width     |%9d|\n", 43);
+	ft_printf("zero padding  |%09d|\n", 43);
+	ft_printf("left adjusted |%-9d|\n", 43);
     return 0;
 }
-- 
cgit