summaryrefslogtreecommitdiffstats
path: root/fuse/main.c
diff options
context:
space:
mode:
authorMarcel Holtmann <marcel@holtmann.org>2005-09-10 10:25:38 +0000
committerMarcel Holtmann <marcel@holtmann.org>2005-09-10 10:25:38 +0000
commit51cf782b65ab5f022e725faf9c78907fd8fade46 (patch)
tree4966537bca1ddb4a3404c3202879155d0526dfa0 /fuse/main.c
parent64a05a4438eb8c1258aabcd5864cf9f9c5ff2d07 (diff)
Add support for the Filesystem in Userspace (FUSE)
Diffstat (limited to 'fuse/main.c')
-rw-r--r--fuse/main.c102
1 files changed, 102 insertions, 0 deletions
diff --git a/fuse/main.c b/fuse/main.c
new file mode 100644
index 00000000..7cd57123
--- /dev/null
+++ b/fuse/main.c
@@ -0,0 +1,102 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+ * CLAIM, OR ANY SPECIAL 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.
+ *
+ * ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
+ * COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
+ * SOFTWARE IS DISCLAIMED.
+ *
+ *
+ * $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <string.h>
+
+#include <fuse.h>
+
+static int btfs_getattr(const char *path, struct stat *stbuf)
+{
+ int err = 0;
+
+ memset(stbuf, 0, sizeof(struct stat));
+
+ if (!strcmp(path, "/")) {
+ stbuf->st_mode = S_IFDIR | 0755;
+ stbuf->st_nlink = 2;
+ } else if (!strcmp(path, "/test")) {
+ stbuf->st_mode = S_IFREG | 0444;
+ stbuf->st_nlink = 1;
+ stbuf->st_size = strlen("/test");
+ } else
+ err = -ENOENT;
+
+ return err;
+}
+
+static int btfs_getdir(const char *path, fuse_dirh_t h, fuse_dirfil_t filler)
+{
+ if (strcmp(path, "/"))
+ return -ENOENT;
+
+ filler(h, ".", 0);
+ filler(h, "..", 0);
+ filler(h, "test", 0);
+
+ return 0;
+}
+
+static int btfs_open(const char *path, int flags)
+{
+ if (strcmp(path, "/test"))
+ return -ENOENT;
+
+ if ((flags & 3) != O_RDONLY)
+ return -EACCES;
+
+ return 0;
+}
+
+static int btfs_read(const char *path, char *buf, size_t size, off_t offset)
+{
+ if (strcmp(path, "/test"))
+ return -ENOENT;
+
+ memcpy(buf, "Test" + offset, size);
+
+ return size;
+}
+
+static struct fuse_operations btfs_ops = {
+ .getattr = btfs_getattr,
+ .getdir = btfs_getdir,
+ .open = btfs_open,
+ .read = btfs_read,
+};
+
+int main(int argc, char *argv[])
+{
+ return fuse_main(argc, argv, &btfs_ops);
+}