1 files changed, 100 insertions, 0 deletions
diff --git a/package/cfgfs/src/unfwcf/unfwcf.c b/package/cfgfs/src/unfwcf/unfwcf.c
new file mode 100644
index 000000000..839235695
--- /dev/null
+++ b/package/cfgfs/src/unfwcf/unfwcf.c
@@ -0,0 +1,100 @@
+/* $MirOS: contrib/hosted/fwcf/unfwcf/unfwcf.c,v 1.8 2006/09/24 20:35:01 tg Exp $ */
+
+/*-
+ * Copyright (c) 2006
+ *	Thorsten Glaser <tg@mirbsd.de>
+ *
+ * Licensee is hereby permitted to deal in this work without restric-
+ * tion, including unlimited rights to use, publicly perform, modify,
+ * merge, distribute, sell, give away or sublicence, provided all co-
+ * pyright notices above, these terms and the disclaimer are retained
+ * in all redistributions or reproduced in accompanying documentation
+ * or other materials provided with binary redistributions.
+ *
+ * Licensor offers the work "AS IS" and WITHOUT WARRANTY of any kind,
+ * express, or implied, to the maximum extent permitted by applicable
+ * law, without malicious intent or gross negligence; in no event may
+ * licensor, an author or contributor be held liable for any indirect
+ * or other damage, or direct damage except proven a consequence of a
+ * direct error of said person and intended use of this work, loss or
+ * other issues arising in any way out of its use, even if advised of
+ * the possibility of such damage or existence of a defect.
+ */
+
+#include <sys/param.h>
+#include <err.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "defs.h"
+#include "compress.h"
+#include "pack.h"
+
+__RCSID("$MirOS: contrib/hosted/fwcf/unfwcf/unfwcf.c,v 1.8 2006/09/24 20:35:01 tg Exp $");
+
+static int unfwcf(int, const char *);
+static __dead void usage(void);
+
+static int do_dump = 0;
+
+int
+main(int argc, char *argv[])
+{
+	int c;
+	int fd = STDIN_FILENO;
+	const char *file_root = NULL, *infile = NULL;
+
+	while ((c = getopt(argc, argv, "di:l")) != -1)
+		switch (c) {
+		case 'd':
+			do_dump = 1;
+			break;
+		case 'i':
+			infile = optarg;
+			break;
+		case 'l':
+			return (list_compressors());
+		default:
+			usage();
+		}
+	argc -= optind;
+	argv += optind;
+
+	if (argc != (1 - do_dump))
+		usage();
+
+	file_root = *argv;
+
+	if (infile != NULL)
+		if ((fd = open(infile, O_RDONLY, 0)) < 0)
+			err(1, "open %s", infile);
+
+	return (unfwcf(fd, file_root));
+}
+
+static __dead void
+usage(void)
+{
+	extern const char *__progname;
+
+	fprintf(stderr, "Usage:\t%s [-i <infile>] <directory>"
+	    "\n\t%s -d [-i <infile>]"
+	    "\n\t%s -l\n", __progname, __progname, __progname);
+	exit(1);
+}
+
+static int
+unfwcf(int fd, const char *dir)
+{
+	char *udata;
+
+	if ((udata = fwcf_unpack(fd, NULL))) {
+		if (do_dump)
+			ft_dump(udata);
+		else
+			ft_creatm(udata, dir);
+	}
+	return (udata != NULL ? 0 : 1);
+}