syncthing/lib/model/rofolder.go

69 lines
1.4 KiB
Go

// Copyright (C) 2014 The Syncthing Authors.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at https://mozilla.org/MPL/2.0/.
package model
import (
"fmt"
"github.com/syncthing/syncthing/lib/config"
"github.com/syncthing/syncthing/lib/fs"
"github.com/syncthing/syncthing/lib/versioner"
)
func init() {
folderFactories[config.FolderTypeSendOnly] = newSendOnlyFolder
}
type sendOnlyFolder struct {
folder
}
func newSendOnlyFolder(model *Model, cfg config.FolderConfiguration, _ versioner.Versioner, _ fs.Filesystem) service {
return &sendOnlyFolder{folder: newFolder(model, cfg)}
}
func (f *sendOnlyFolder) Serve() {
l.Debugln(f, "starting")
defer l.Debugln(f, "exiting")
defer func() {
f.scan.timer.Stop()
}()
if f.FSWatcherEnabled {
f.startWatch()
}
for {
select {
case <-f.ctx.Done():
return
case <-f.restartWatchChan:
f.restartWatch()
case <-f.scan.timer.C:
l.Debugln(f, "Scanning subdirectories")
f.scanTimerFired()
case req := <-f.scan.now:
req.err <- f.scanSubdirs(req.subdirs)
case next := <-f.scan.delay:
f.scan.timer.Reset(next)
case fsEvents := <-f.watchChan:
l.Debugln(f, "filesystem notification rescan")
f.scanSubdirs(fsEvents)
}
}
}
func (f *sendOnlyFolder) String() string {
return fmt.Sprintf("sendOnlyFolder/%s@%p", f.folderID, f)
}