syncthing/lib/db/structs.go
Simon Frei 5baa432906 lib/db: Add index to track locally needed files (#4958)
To optimize WithNeed, which is called for the local device whenever an index
update is received. No tracking for remote devices to conserve db space, as
WithNeed is only queried for completion.
2018-06-02 15:08:32 +02:00

94 lines
2.3 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/.
//go:generate go run ../../script/protofmt.go structs.proto
//go:generate protoc -I ../../../../../ -I ../../vendor/ -I ../../vendor/github.com/gogo/protobuf/protobuf -I . --gogofast_out=. structs.proto
package db
import (
"fmt"
"time"
"github.com/syncthing/syncthing/lib/protocol"
)
func (f FileInfoTruncated) String() string {
return fmt.Sprintf("File{Name:%q, Permissions:0%o, Modified:%v, Version:%v, Length:%d, Deleted:%v, Invalid:%v, NoPermissions:%v, BlockSize:%d}",
f.Name, f.Permissions, f.ModTime(), f.Version, f.Size, f.Deleted, f.Invalid, f.NoPermissions, f.RawBlockSize)
}
func (f FileInfoTruncated) IsDeleted() bool {
return f.Deleted
}
func (f FileInfoTruncated) IsInvalid() bool {
return f.Invalid
}
func (f FileInfoTruncated) IsDirectory() bool {
return f.Type == protocol.FileInfoTypeDirectory
}
func (f FileInfoTruncated) IsSymlink() bool {
switch f.Type {
case protocol.FileInfoTypeSymlink, protocol.FileInfoTypeDeprecatedSymlinkDirectory, protocol.FileInfoTypeDeprecatedSymlinkFile:
return true
default:
return false
}
}
func (f FileInfoTruncated) HasPermissionBits() bool {
return !f.NoPermissions
}
func (f FileInfoTruncated) FileSize() int64 {
if f.Deleted {
return 0
}
if f.IsDirectory() || f.IsSymlink() {
return protocol.SyntheticDirectorySize
}
return f.Size
}
func (f FileInfoTruncated) BlockSize() int {
if f.RawBlockSize == 0 {
return protocol.MinBlockSize
}
return int(f.RawBlockSize)
}
func (f FileInfoTruncated) FileName() string {
return f.Name
}
func (f FileInfoTruncated) ModTime() time.Time {
return time.Unix(f.ModifiedS, int64(f.ModifiedNs))
}
func (f FileInfoTruncated) SequenceNo() int64 {
return f.Sequence
}
func (f FileInfoTruncated) FileVersion() protocol.Vector {
return f.Version
}
func (f FileInfoTruncated) ConvertToInvalidFileInfo(invalidatedBy protocol.ShortID) protocol.FileInfo {
return protocol.FileInfo{
Name: f.Name,
Type: f.Type,
ModifiedS: f.ModifiedS,
ModifiedNs: f.ModifiedNs,
ModifiedBy: invalidatedBy,
Invalid: true,
Version: f.Version,
RawBlockSize: f.RawBlockSize,
}
}