1 files changed, 86 insertions, 0 deletions
diff --git a/list.c b/list.c
new file mode 100644
index 0000000..d95945e
--- /dev/null
+++ b/list.c
@@ -0,0 +1,86 @@
+/*	$OpenBSD: list.c,v 1.9 2019/05/16 12:44:18 florian Exp $	*/
+
+/*
+ * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef SMALL
+
+#include <string.h>
+
+void	parse_list(char **, char *);
+
+static void
+parse_unix(char **line, char *type)
+{
+	char *tok;
+	int field = 0;
+
+	while ((tok = strsep(line, " \t")) != NULL) {
+		if (*tok == '\0')
+			continue;
+
+		if (field == 0)
+			*type = *tok;
+
+		if (field == 7) {
+			if (line == NULL || *line == NULL)
+				break;
+			while (**line == ' ' || **line == '\t')
+				(*line)++;
+			break;
+		}
+
+		field++;
+	}
+}
+
+static void
+parse_windows(char **line, char *type)
+{
+	char *tok;
+	int field = 0;
+
+	*type = '-';
+	while ((tok = strsep(line, " \t")) != NULL) {
+		if (*tok == '\0')
+			continue;
+
+		if (field == 2 && strcmp(tok, "<DIR>") == 0)
+			*type = 'd';
+
+		if (field == 2) {
+			if (line == NULL || *line == NULL)
+				break;
+			while (**line == ' ' || **line == '\t')
+				(*line)++;
+			break;
+		}
+
+		field++;
+	}
+}
+
+void
+parse_list(char **line, char *type)
+{
+	if (**line >= '0' && **line <= '9')
+		parse_windows(line, type);
+	else
+		parse_unix(line, type);
+}
+
+#endif /* !SMALL */
+