WIP: format parsing arguments extraction

Changed pformat struct, everything is broken

1 files changed, 99 insertions, 0 deletions

diff --git a/extract.c b/extract.c
new file mode 100644
index 0000000..a6a3bba
--- /dev/null
+++ b/extract.c
@@ -0,0 +1,99 @@
+#include "header.h"
+
+char	*extract_ap_index(t_pformat *pformat, char *fmt)
+{
+	int		i;
+	int		tmp;
+	char	*fmt_dup;
+
+	if (!ft_isdigit(*fmt) || *fmt == '0')
+		return (fmt);
+	tmp = ft_atoi(fmt);
+	i = 0;
+	while (ft_isdigit(fmt[i]))
+		i++;
+	if (fmt[i] == '$')
+	{
+		pformat->ap_index = tmp;
+		fmt_dup = ft_strdup(&fmt[++i]);
+		free(fmt);
+		return (fmt_dup);
+	}
+	return (fmt);
+}
+
+char	*extract_standalone_flags(t_pformat *pformat, char *fmt)
+{
+	int		i;
+	char	*fmt_dup;
+
+	i = -1;
+	while (IS_STANDALONE_FLAG(fmt[++i]))
+	{
+		if (!pformat->zero_padding)
+			pformat->zero_padding = fmt[i] == '0';
+		if (!pformat->left_adjusted)
+			pformat->left_adjusted = fmt[i] == '-';
+	}
+	fmt_dup = ft_strdup(&fmt[i]);
+	free(fmt);
+	return (fmt_dup);
+}
+
+char	*extract_min_width(t_pformat *pformat, char *fmt)
+{
+	int		i;
+	int		tmp;
+	char	fmt_dup;
+
+
+	i = 0;
+	if (*fmt == '*')
+	{
+		pformat->min_width->wildcard->exist = TRUE;
+		i++;
+	}
+	if (ft_isdigit(fmt[i]))
+	{
+		tmp = ft_atoi(fmt[i]);
+		while (ft_isdigit(fmt[i]))
+			i++;
+		if (fmt[i] == '$')
+			pformat->min_width->wildcard->ap_index = tmp;
+		else
+		{
+			pformat->min_width->hardcoded = tmp;
+			pformat->min_width->wildcard->exist = FALSE;
+		}
+	}
+	fmt_dup = ft_strdup(&fmt[i]);
+	free(fmt);
+	return (fmt_dup);
+}
+
+char	*extract_precision(t_pformat *pformat, char *fmt)
+{
+	int		i;
+	char	*fmt_dup;
+
+	if (*fmt != '.')
+		return (fmt);
+	i = 1;
+	if (fmt[i] == '*')
+	{
+		pformat->precision->wildcard->exist = TRUE;
+		i++;
+	}
+	else if (!ft_isdigit(fmt[i]))
+		pformat->precision->hardcoded = 0;
+	tmp = ft_atoi(fmt[i]);
+	while (ft_isdigit(fmt[i]))
+		i++;
+	if (pformat->precision->wildcard->exist && fmt[i] == '$')
+		pformat->precision->wilcard->ap_index = tmp;
+	else
+		pformat->precision->hardcoded = tmp;
+	fmt_dup = ft_strdup(&fmt[i]);
+	free(fmt);
+	return (fmt);
+}