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Yannick Ulrich 2023-03-01 18:01:25 +00:00
parent cc6fc3e1dc
commit 673383f795
3 changed files with 14 additions and 15 deletions
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2
fuse.go
View File

@ -9,7 +9,7 @@ import (
"go.arsenm.dev/infinitime" "go.arsenm.dev/infinitime"
) )
func startFuse(ctx context.Context, dev *infinitime.Device) error { func startFUSE(ctx context.Context, dev *infinitime.Device) error {
// This is where we'll mount the FS // This is where we'll mount the FS
os.Mkdir(k.String("fuse.mountpoint"), 0755) os.Mkdir(k.String("fuse.mountpoint"), 0755)
root := fusefs.BuildRootNode(dev) root := fusefs.BuildRootNode(dev)

25
internal/fusefs/fuse.go
View File

@ -36,6 +36,9 @@ type ITNode struct {
path string path string
} }
var myfs *blefs.FS = nil
var inodemap map[string]uint64 = nil
func BuildRootNode(dev *infinitime.Device) *ITNode { func BuildRootNode(dev *infinitime.Device) *ITNode {
inodemap = make(map[string]uint64) inodemap = make(map[string]uint64)
myfs, _ = dev.FS() myfs, _ = dev.FS()
@ -80,10 +83,6 @@ func BuildProperties(dev *infinitime.Device) {
} }
var myfs *blefs.FS = nil;
var inodemap map[string]uint64 = nil;
var _ = (fs.NodeReaddirer)((*ITNode)(nil)) var _ = (fs.NodeReaddirer)((*ITNode)(nil))
// Readdir is part of the NodeReaddirer interface // Readdir is part of the NodeReaddirer interface
@ -206,7 +205,7 @@ func (n *ITNode) Lookup(ctx context.Context, name string, out *fuse.EntryOut) (*
for _, file := range n.lst { for _, file := range n.lst {
if file.path != n.path + "/" + name { if file.path != n.path + "/" + name {
continue; continue
} }
log.Info("LookUp successful").Str("path", file.path).Send() log.Info("LookUp successful").Str("path", file.path).Send()
@ -230,7 +229,7 @@ func (n *ITNode) Lookup(ctx context.Context, name string, out *fuse.EntryOut) (*
child := n.NewInode(ctx, operations, stable) child := n.NewInode(ctx, operations, stable)
return child, 0 return child, 0
} }
break; break
} }
log.Warn("LookUp failed").Str("path", n.path + "/" + name).Send() log.Warn("LookUp failed").Str("path", n.path + "/" + name).Send()
} }
@ -298,7 +297,7 @@ func (fh *bytesFileWriteHandle) Flush(ctx context.Context) (errno syscall.Errno)
go func() { go func() {
// For every progress event // For every progress event
for sent := range fp.Progress() { for sent := range fp.Progress() {
log.Info("Progress").Int("bytes", int(sent)).Int("of", len(fh.content)).Send(); log.Info("Progress").Int("bytes", int(sent)).Int("of", len(fh.content)).Send()
} }
}() }()
@ -330,7 +329,7 @@ func (fh *bytesFileWriteHandle) Fsync(ctx context.Context, flags uint32) (errno
var _ = (fs.NodeGetattrer)((*ITNode)(nil)) var _ = (fs.NodeGetattrer)((*ITNode)(nil))
func (bn *ITNode) Getattr(ctx context.Context, f fs.FileHandle, out *fuse.AttrOut) syscall.Errno { func (bn *ITNode) Getattr(ctx context.Context, f fs.FileHandle, out *fuse.AttrOut) syscall.Errno {
log.Info("getattr").Str("path", bn.path).Send(); log.Info("getattr").Str("path", bn.path).Send()
out.Ino = bn.Ino out.Ino = bn.Ino
out.Mtime = bn.self.modtime out.Mtime = bn.self.modtime
out.Ctime = bn.self.modtime out.Ctime = bn.self.modtime
@ -342,8 +341,8 @@ func (bn *ITNode) Getattr(ctx context.Context, f fs.FileHandle, out *fuse.AttrOu
var _ = (fs.NodeSetattrer)((*ITNode)(nil)) var _ = (fs.NodeSetattrer)((*ITNode)(nil))
func (bn *ITNode) Setattr(ctx context.Context, fh fs.FileHandle, in *fuse.SetAttrIn, out *fuse.AttrOut) syscall.Errno { func (bn *ITNode) Setattr(ctx context.Context, fh fs.FileHandle, in *fuse.SetAttrIn, out *fuse.AttrOut) syscall.Errno {
log.Info("setattr").Str("path", bn.path).Send() log.Info("setattr").Str("path", bn.path).Send()
out.Size = 0; out.Size = 0
out.Mtime = 0; out.Mtime = 0
return 0 return 0
} }
@ -365,10 +364,10 @@ func (f *ITNode) Open(ctx context.Context, openFlags uint32) (fh fs.FileHandle,
} }
return fh, fuse.FOPEN_DIRECT_IO, 0 return fh, fuse.FOPEN_DIRECT_IO, 0
} else { } else {
log.Info("Opening file: read").Str("path", f.path).Send(); log.Info("Opening file: read").Str("path", f.path).Send()
fp, err := myfs.Open(f.path) fp, err := myfs.Open(f.path)
if err != nil { if err != nil {
log.Error("Opening file failed").Str("path", f.path).Err(err).Send(); log.Error("Opening file failed").Str("path", f.path).Err(err).Send()
return nil, 0, syscall.EROFS return nil, 0, syscall.EROFS
} }
@ -379,7 +378,7 @@ func (f *ITNode) Open(ctx context.Context, openFlags uint32) (fh fs.FileHandle,
go func() { go func() {
// For every progress event // For every progress event
for sent := range fp.Progress() { for sent := range fp.Progress() {
log.Info("Progress").Int("bytes", int(sent)).Int("of", int(f.self.size)).Send(); log.Info("Progress").Int("bytes", int(sent)).Int("of", int(f.self.size)).Send()
} }
}() }()

2
main.go
View File

@ -188,7 +188,7 @@ func main() {
} }
// Start fuse socket // Start fuse socket
if k.Bool("fuse.enabled") { if k.Bool("fuse.enabled") {
err = startFuse(ctx, dev) err = startFUSE(ctx, dev)
if err != nil { if err != nil {
log.Error("Error starting fuse socket").Err(err).Send() log.Error("Error starting fuse socket").Err(err).Send()
} }