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utils/ft_getstr.c

@@ -0,0 +1,27 @@
+#include "utils.h"
+
+char	*ft_getstr(char *str, size_t n)
+{
+	size_t	start;
+	size_t	stop;
+	char	c;
+	int	quote;
+
+	start = n;
+	stop = n;
+	quote = ft_is_in_quote(str, n);
+	if (quote == 0)
+		c = ' ';
+	else
+	{
+		if (quote == 1)
+			c = '\'';
+		else
+			c = '"';
+	}
+	while (str[start - 1] != c && start > 0)
+		start--;
+	while (str[stop] != c && str[stop] != '\0')
+		stop++;
+	return (ft_strndup(str + start, stop - start));
+}

utils/ft_is_in_quote.c

@@ -0,0 +1,29 @@
+#include "utils.h"
+
+int	ft_is_in_quote(char *str, size_t n)
+{
+	size_t	double_quoted;
+	size_t	simple_quoted;
+	size_t	i;
+
+	double_quoted = 0;
+	simple_quoted = 0;
+	i = 0;
+	while (str[i] != '\0' && i < n)
+	{
+		if (str[i] == '"')
+		{
+			if (simple_quoted == 0)
+				double_quoted = !double_quoted;
+			
+		}
+		if (str[i] == '\'')
+		{
+			if (double_quoted == 0)
+				simple_quoted = !simple_quoted;
+			
+		}
+		i++;
+	}
+	return (simple_quoted == 1 + (double_quoted == 1) * 2);
+}

utils/ft_strnchr.c

@@ -0,0 +1,15 @@
+#include "utils.h"
+
+ssize_t	ft_strnchr(char *str, char c)
+{
+	size_t	i;
+
+	i = 0;
+	while (str[i] != '\0')
+	{
+		if (str[i] == c)
+			return (i);
+		i++;
+	}
+	return (-1);
+}

utils/ft_strncpy.c

@@ -0,0 +1,14 @@
+#include "utils.h"
+
+size_t	ft_strncpy(char *dst, char *src, size_t n)
+{
+	size_t	i;
+
+	i = 0;
+	while (i < n)
+	{
+		dst[i] = src[i];
+		i++;
+	}
+	return (i);
+}

utils/ft_strreplace.c

@@ -0,0 +1,17 @@
+#include "utils.h"
+
+char	*ft_strreplace(char *str, char *fill, size_t start, size_t stop)
+{
+	char	*out;
+	size_t	sum;
+
+	out = malloc((ft_strlen(str) + ft_strlen(fill) - (stop - start) + 1 * sizeof(char)));
+	if (out == NULL)
+		return (NULL);
+	ft_strncpy(out, str, start);
+	ft_strncpy(out + start, fill, ft_strlen(fill));
+	sum = start + ft_strlen(fill);
+	ft_strncpy(out + sum, str + stop, ft_strlen(str) - stop);
+	out[sum + ft_strlen(str) - stop] = '\0';
+	return (out);
+}

utils/utils.h

@@ -0,0 +1,12 @@
+#ifndef FT_UTILS
+# define FT_UTILS
+# include <stdlib.h>
+# include "../libftx/libftx.h"
+
+size_t		ft_strncpy(char *dst, char *src, size_t n);
+int		ft_is_in_quote(char *str, size_t n);
+char		*ft_strreplace(char *str, char *fill, size_t start, size_t stop);
+ssize_t		ft_strnchr(char *str, char c);
+char		*ft_getstr(char *str, size_t n);
+
+#endif