honor restored

printf.c

@@ -0,0 +1,90 @@
+#include "main.h"
+#include <stdlib.h>
+#include <unistd.h>
+/**
+ * _printf - printf but worse
+ * @format: format string
+ * @...: ???
+ * Return: characters written
+ **/
+int _printf(const char *format, ...)
+{
+	unsigned int buff_idx, fmt_idx, buff_size, printed;
+	char *buffer; /*where non formated things are stored*/
+	va_list args;
+
+	va_start(args, format);
+	buff_size = _strlen(format) - _contains(format, '%');
+	buffer = (char *) malloc(buff_size); /* sized of the non % instances only*/
+
+	if (!format && !buffer) /* No string. No laundry */
+		return (0);
+
+	buff_idx = fmt_idx = printed = 0; /*chain assignment*/
+	while (*(format + fmt_idx))
+	{
+		if ((*(format + fmt_idx) == '%') && (*(format + fmt_idx + 1)))
+		{
+			if (buffer) /* printing and clearing buffer on formatted things */
+			{
+				printed += _puts(buffer);
+				buff_size -= _strlen(buffer);
+				buffer = _memset(buffer, 0);
+				buffer = (char *) malloc(buff_size);
+				if (!buffer)
+					return (-1);
+				buff_idx = 0;
+			}
+			printed += fmt(*(format + fmt_idx + 1), args);
+			fmt_idx += 2;
+		}
+		else
+			*(buffer + buff_idx++) = *(format + fmt_idx++); /* filling up buffer */
+	}
+	if (buffer)
+	{
+		printed += _puts(buffer);
+		buffer = _memset(buffer, 0);
+		free(buffer);
+	}
+		return (printed);
+}
+/**
+ * fmt - format because its too chonky for printf
+ * @c: format character (for now)
+ * @args: the arguments to pop from
+ * Return: bytes written to stdout
+ */
+int fmt(char c, va_list args)
+{
+	switch (c) /*this needs to shrink*/
+	{
+		case 's':
+			return (_puts(va_arg(args, char*)));
+		case 'c':
+			return (_putchar(va_arg(args, int)));
+		case '%': /*add 1 byte*/
+			return (_putchar('%'));
+		case 'd':
+			return (_puts(_itoa(va_arg(args, int), 10)));
+		case 'i':
+			return (_puts(_uitoa(va_arg(args, unsigned int), 10)));
+		case 'u':
+			return (_puts(_uitoa(va_arg(args, unsigned int), 10)));
+		case 'b':
+			return (_puts(_uitoa(va_arg(args, unsigned int), 2)));
+		case 'o':
+			return (_puts(_uitoa(va_arg(args, unsigned int), 8)));
+		case 'x':
+			return (_puts(_uitoa(va_arg(args, unsigned int), 16)));
+		case 'X':
+			return (_puts(str_up(_uitoa(va_arg(args, unsigned int), 16))));
+		case 'p':
+			return (_puts(_uitoa(va_arg(args, unsigned int), 16)));
+		default:
+			_putchar('%'); /* TODO make this cleaner */
+			_putchar(c);
+			return (2);
+	}
+
+}