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authorJakob Unterwurzacher2020-06-11 22:20:15 +0200
committerJakob Unterwurzacher2020-06-21 12:01:24 +0200
commit2aad58f9ec3386cbf3de6e10a82de51052832a30 (patch)
tree5fc6616b22e076d82e1e709344431148d998f8d3 /internal
parent3b61244b72f74a25651d4ba184ac7cc62c937db0 (diff)
v2api (go-fuse v2 api): initial noop implementation
Compiles and mounts but does nothing useful.
Diffstat (limited to 'internal')
-rw-r--r--internal/fusefrontend/node.go50
-rw-r--r--internal/fusefrontend_reverse/r_node.go20
2 files changed, 70 insertions, 0 deletions
diff --git a/internal/fusefrontend/node.go b/internal/fusefrontend/node.go
new file mode 100644
index 0000000..fde6a1a
--- /dev/null
+++ b/internal/fusefrontend/node.go
@@ -0,0 +1,50 @@
+package fusefrontend
+
+import (
+ "context"
+ "syscall"
+
+ "github.com/hanwen/go-fuse/v2/fs"
+ "github.com/hanwen/go-fuse/v2/fuse"
+
+ "github.com/rfjakob/gocryptfs/internal/contentenc"
+ "github.com/rfjakob/gocryptfs/internal/nametransform"
+)
+
+// Node is a file or directory in the filesystem tree
+// in a gocryptfs mount.
+type Node struct {
+ fs.Inode
+}
+
+// RootNode is the root of the filesystem tree of Nodes.
+type RootNode struct {
+ Node
+
+ // This flag is set to zero each time fs.isFiltered() is called
+ // (uint32 so that it can be reset with CompareAndSwapUint32).
+ // When -idle was used when mounting, idleMonitor() sets it to 1
+ // periodically.
+ IsIdle uint32
+}
+
+func NewRootNode(args Args, c *contentenc.ContentEnc, n nametransform.NameTransformer) *RootNode {
+ // TODO
+ return &RootNode{}
+}
+
+func (n *Node) path() string {
+ return n.Path(n.Root())
+}
+
+func (n *Node) Lookup(ctx context.Context, name string, out *fuse.EntryOut) (*fs.Inode, syscall.Errno) {
+ return nil, 1
+}
+
+func (n *Node) Getattr(ctx context.Context, f fs.FileHandle, out *fuse.AttrOut) syscall.Errno {
+ return 1
+}
+
+func (n *Node) Readdir(ctx context.Context) (fs.DirStream, syscall.Errno) {
+ return nil, 1
+}
diff --git a/internal/fusefrontend_reverse/r_node.go b/internal/fusefrontend_reverse/r_node.go
new file mode 100644
index 0000000..58ce664
--- /dev/null
+++ b/internal/fusefrontend_reverse/r_node.go
@@ -0,0 +1,20 @@
+package fusefrontend_reverse
+
+import (
+ "github.com/hanwen/go-fuse/v2/fs"
+
+ "github.com/rfjakob/gocryptfs/internal/contentenc"
+ "github.com/rfjakob/gocryptfs/internal/fusefrontend"
+ "github.com/rfjakob/gocryptfs/internal/nametransform"
+)
+
+// RNode is a file or directory in the filesystem tree
+// in a `gocryptfs -reverse` mount.
+type RNode struct {
+ fs.Inode
+}
+
+func NewRootNode(args fusefrontend.Args, c *contentenc.ContentEnc, n nametransform.NameTransformer) *RNode {
+ // TODO
+ return &RNode{}
+}