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https://github.com/octoleo/syncthing.git
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2a4fc28318
We're going to need the db.Instance to keep some state, and for that to work we need the same one passed around everywhere. Hence this moves the leveldb-specific file opening stuff into the db package and exports the dbInstance type.
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at http://mozilla.org/MPL/2.0/.
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package stats
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import (
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"time"
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"github.com/syncthing/syncthing/lib/db"
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)
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type FolderStatistics struct {
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LastFile LastFile `json:"lastFile"`
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}
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type FolderStatisticsReference struct {
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ns *db.NamespacedKV
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folder string
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}
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type LastFile struct {
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At time.Time `json:"at"`
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Filename string `json:"filename"`
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Deleted bool `json:"deleted"`
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}
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func NewFolderStatisticsReference(ldb *db.Instance, folder string) *FolderStatisticsReference {
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prefix := string(db.KeyTypeFolderStatistic) + folder
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return &FolderStatisticsReference{
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ns: db.NewNamespacedKV(ldb, prefix),
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folder: folder,
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}
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}
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func (s *FolderStatisticsReference) GetLastFile() LastFile {
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at, ok := s.ns.Time("lastFileAt")
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if !ok {
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return LastFile{}
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}
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file, ok := s.ns.String("lastFileName")
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if !ok {
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return LastFile{}
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}
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deleted, ok := s.ns.Bool("lastFileDeleted")
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return LastFile{
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At: at,
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Filename: file,
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Deleted: deleted,
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}
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}
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func (s *FolderStatisticsReference) ReceivedFile(file string, deleted bool) {
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l.Debugln("stats.FolderStatisticsReference.ReceivedFile:", s.folder, file)
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s.ns.PutTime("lastFileAt", time.Now())
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s.ns.PutString("lastFileName", file)
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s.ns.PutBool("lastFileDeleted", deleted)
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}
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func (s *FolderStatisticsReference) GetStatistics() FolderStatistics {
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return FolderStatistics{
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LastFile: s.GetLastFile(),
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}
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}
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