From 057a40463753a55f48007d6eb21ed1afb0439208 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kjetil=20=C3=98rbekk?= <orbekk@pvv.ntnu.no>
Date: Tue, 25 Dec 2007 01:06:12 +0100
Subject: - Added *basic* option parsing. (So we can play with a source dir)

---
 src/mp3_opt_parse.c | 16 ++++++++++++++++
 src/mp3fs.c         | 13 ++++++++++++-
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 src/mp3_opt_parse.c

diff --git a/src/mp3_opt_parse.c b/src/mp3_opt_parse.c
new file mode 100644
index 0000000..6419c72
--- /dev/null
+++ b/src/mp3_opt_parse.c
@@ -0,0 +1,16 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+#include <fuse_opt.h>
+
+extern char *sourcedir;
+
+static int mp3fs_opt_proc (void *data, const char *arg, int key,
+						   struct fuse_args *outargs)
+{
+	if (key == FUSE_OPT_KEY_NONOPT && !sourcedir) {
+		/* The source directory isn't already set, let's do it */
+		sourcedir = arg;
+		return (0);
+	}
+	else
+		return (1);
+}
diff --git a/src/mp3fs.c b/src/mp3fs.c
index 1a46841..f8e4cba 100755
--- a/src/mp3fs.c
+++ b/src/mp3fs.c
@@ -1,16 +1,27 @@
 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
 #define FUSE_USE_VERSION 26
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <fuse.h>
+
 #include "mp3_vnops.c"
+#include "mp3_opt_parse.c"
 
 /* static struct fuse_module mp3_mod { */
 /* 	.name = "MP3FS" */
 /* }; */
 
+/* Just for testing the argument parsing. TODO: fix something better */
+char *sourcedir = NULL;
+
 int
 main(int argc, char **argv)
 {
-	return fuse_main (argc, argv, &mp3_oper);
+	struct fuse_args args = FUSE_ARGS_INIT (argc, argv);
+
+	if (fuse_opt_parse(&args, NULL, NULL, mp3fs_opt_proc) != 0)
+		exit (1);
+
+	return (fuse_main (args.argc, args.argv, &mp3_oper, NULL));
 }
-- 
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