#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
+#include <stddef.h>
#include <fuse.h>
#include <sys/xattr.h>
static int xmp_setxattr(const char *path, const char *name, const char *value, size_t size, int flags)
{
+ if (xattrs_config.show_sidecar == 0 && filename_is_sidecar(path) == 1) {
+ return -ENOENT;
+ }
+
if (get_namespace(name) != USER) {
debug_print("Only user namespace is supported. name=%s\n", name);
return -ENOTSUP;
return -ENOSPC;
}
- char *_path = prepend_source_directory(xattrs_config.source_dir, path);
+ char *_path = prepend_source_directory(path);
#ifdef DEBUG
char *sanitized_value = sanitize_value(value, size);
static int xmp_getxattr(const char *path, const char *name, char *value, size_t size)
{
+ if (xattrs_config.show_sidecar == 0 && filename_is_sidecar(path) == 1) {
+ return -ENOENT;
+ }
+
if (get_namespace(name) != USER) {
debug_print("Only user namespace is supported. name=%s\n", name);
return -ENOTSUP;
return -ERANGE;
}
- char *_path = prepend_source_directory(xattrs_config.source_dir, path);
+ char *_path = prepend_source_directory(path);
debug_print("path=%s name=%s size=%zu\n", _path, name, size);
int rtval = binary_storage_read_key(_path, name, value, size);
free(_path);
static int xmp_listxattr(const char *path, char *list, size_t size)
{
+ if (xattrs_config.show_sidecar == 0 && filename_is_sidecar(path) == 1) {
+ return -ENOENT;
+ }
+
if (size > XATTR_LIST_MAX) {
debug_print("The size of the list of attribute names for this file exceeds the system-imposed limit.\n");
return -E2BIG;
}
- char *_path = prepend_source_directory(xattrs_config.source_dir, path);
+ char *_path = prepend_source_directory(path);
debug_print("path=%s size=%zu\n", _path, size);
int rtval = binary_storage_list_keys(_path, list, size);
free(_path);
static int xmp_removexattr(const char *path, const char *name)
{
+ if (xattrs_config.show_sidecar == 0 && filename_is_sidecar(path) == 1) {
+ return -ENOENT;
+ }
+
if (get_namespace(name) != USER) {
debug_print("Only user namespace is supported. name=%s\n", name);
return -ENOTSUP;
return -ERANGE;
}
- char *_path = prepend_source_directory(xattrs_config.source_dir, path);
+ char *_path = prepend_source_directory(path);
debug_print("path=%s name=%s\n", _path, name);
int rtval = binary_storage_remove_key(_path, name);
free(_path);
.removexattr = xmp_removexattr,
};
-
-enum {
- KEY_HELP,
- KEY_VERSION,
-};
-
-
-static struct fuse_opt xattrs_opts[] = {
- FUSE_OPT_KEY("-V", KEY_VERSION),
- FUSE_OPT_KEY("--version", KEY_VERSION),
- FUSE_OPT_KEY("-h", KEY_HELP),
- FUSE_OPT_KEY("--help", KEY_HELP),
- FUSE_OPT_END
-};
-
-int is_directory(const char *path) {
- struct stat statbuf;
- if (stat(path, &statbuf) != 0) {
- fprintf(stderr, "cannot get source directory status: %s\n", path);
- return -1;
- }
-
- if (!S_ISDIR(statbuf.st_mode)) {
- fprintf(stderr, "source directory must be a directory: %s\n", path);
- return -1;
- }
-
- return 1;
-}
-
/**
* Check if the path is valid. If it's a relative path,
* prepend the working path.
return absolute_path;
}
+enum {
+ KEY_HELP,
+ KEY_VERSION,
+};
+
+#define FUSE_XATTRS_OPT(t, p, v) { t, offsetof(struct xattrs_config, p), v }
+
+static struct fuse_opt xattrs_opts[] = {
+ FUSE_XATTRS_OPT("show_sidecar", show_sidecar, 1),
+
+ FUSE_OPT_KEY("-V", KEY_VERSION),
+ FUSE_OPT_KEY("--version", KEY_VERSION),
+ FUSE_OPT_KEY("-h", KEY_HELP),
+ FUSE_OPT_KEY("--help", KEY_HELP),
+ FUSE_OPT_END
+};
+
static int xattrs_opt_proc(void *data, const char *arg, int key,
struct fuse_args *outargs) {
(void) data;
case FUSE_OPT_KEY_NONOPT:
if (!xattrs_config.source_dir) {
xattrs_config.source_dir = sanitized_source_directory(arg);
+ xattrs_config.source_dir_size = strlen(xattrs_config.source_dir);
return 0;
}
break;
" -V --version print version\n"
"\n"
"FUSE XATTRS options:\n"
+ " -o show_sidecar don't hide sidecar files\n"
"\n", outargs->argv[0]);
fuse_opt_add_arg(outargs, "-ho");