honor restored

strings.c

@@ -1,119 +1,84 @@
 #include "main.h"
+#include <stdlib.h>
 
 /**
- * printf_char - char.
- * @val: args
- * Return: 1
+ * _strlen - Takes string and return its length
+ *
+ * @str: Address to the head of the string (Array of Characters) (Lost btw)
+ *
+ * Return: Length of String
  */
-int printf_char(va_list val)
+int _strlen(const char *str)
 {
-	char s;
-
-	s = va_arg(val, int);
-	_putchar(s);
-	return (1);
+	if (*str)
+		return (1 + _strlen(++str));
+	else
+		return (0);
 }
 
 /**
- * printf_bin - binary number.
- * @val: arguments.
- * Return: 1
+ * _contains - gets number of unique identifiers
+ *
+ * @str: da string
+ * @c: basically almost always '%'
+ *
+ * Return: number of unique cases of "%*" that aren't "%%"
  */
-int printf_bin(va_list val)
+int _contains(const char *str, char c)
 {
-	/* inits */
-	int flag = 0;
-	int cont = 0;
-	int i, a = 1, b;
-	unsigned int num = va_arg(val, unsigned int);
-	unsigned int p;
-
-	for (i = 0; i < 32; i++)
+	if (*str)
 	{
-		p = ((a << (31 - i)) & num);
-		if (p >> (31 - i))
-			flag = 1;
-		if (flag)
-		{
-			b = p >> (31 - i);
-			_putchar(b + 48);
-			cont++;
-		}
+		if (*str == c && *(str + 1) != c && *(str - 1) != c)
+			return (1 + _contains(str + 1, c));
+		else
+			return (_contains(str + 1, c));
 	}
-	if (cont == 0)
-	{
-		cont++;
-		_putchar('0');
-	}
-	return (cont);
+	else
+		return (0);
 }
+
 /**
- * printf_HEX - prints an hexdecimal number.
- * @val: arguments.
- * Return: counter.
+ * append - shoved character at the end
+ *
+ * @str: main string
+ * @c: character getting shoved
+ *
+ * Return: da string but appended
  */
-int printf_HEX(va_list val)
+
+char *append(char *str, char c)
+{
+	int len, i;
+	char *new_me;
+
+	len = _strlen(str);
+
+	new_me = malloc(len + 1);
+	i = -1;
+	while (*(str + ++i))
+		*(new_me + i) = *(str + i);
+
+	*(new_me + i++) = c;
+	*(new_me + len + 1) = '\0';
+	return (new_me);
+}
+
+/**
+ * str_up - changes all lowercase letters of a string
+ * to uppercase
+ * @s: string to modify
+ *
+ * Return: the resulting string
+ */
+char *str_up(char *s)
 {
 	int i;
-	int *arr;
-	int counter = 0;
-	unsigned int num = va_arg(val, unsigned int);
-	unsigned int temp = num;
 
-	while (num / 16 != 0)
+	for (i = 0; s[i] != '\0'; i++)
 	{
-		num /= 16;
-		counter++;
+		if (s[i] >= 'a' && s[i] <= 'z')
+			s[i] = s[i] - 32;
 	}
-	counter++;
-	arr = malloc(counter * sizeof(int));
 
-	for (i = 0; i < counter; i++)
-	{
-		arr[i] = temp % 16;
-		temp /= 16;
-	}
-	for (i = counter - 1; i >= 0; i--)
-	{
-		if (arr[i] > 9)
-			arr[i] = arr[i] + 7;
-		_putchar(arr[i] + '0');
-	}
-	free(arr);
-	return (counter);
-}
-
-/**
- * printf_HEX_aux - prints an hexdecimal number.
- * @num: number to print.
- * Return: counter.
- */
-int printf_HEX_aux(unsigned int num)
-{
-	int i;
-	int *arr;
-	int counter = 0;
-	unsigned int temp = num;
-
-	while (num / 16 != 0)
-	{
-		num /= 16;
-		counter++;
-	}
-	counter++;
-	arr = malloc(counter * sizeof(int));
-
-	for (i = 0; i < counter; i++)
-	{
-		arr[i] = temp % 16;
-		temp /= 16;
-	}
-	for (i = counter - 1; i >= 0; i--)
-	{
-		if (arr[i] > 9)
-			arr[i] = arr[i] + 7;
-		_putchar(arr[i] + '0');
-	}
-	free(arr);
-	return (counter);
+	return (s);
 }