This adds a new nanoseconds field to the FileInfo, populates it during scans and sets the non-truncated time in Chtimes calls. The actual file modification time is defined as modified_s seconds + modified_ns nanoseconds. It's expected that the modified_ns field is <= 1e9 (that is, all whole seconds should go in the modified_s field) but not really enforced. Given that it's an int32 the timestamp can be adjusted += ~2.9 seconds by the modified_ns field... GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3431
84 lines
2.3 KiB
Go
84 lines
2.3 KiB
Go
// Copyright (C) 2015 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 main
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import (
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"encoding/binary"
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"fmt"
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"log"
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"time"
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"github.com/syncthing/syncthing/lib/db"
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"github.com/syncthing/syncthing/lib/protocol"
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)
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func dump(ldb *db.Instance) {
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it := ldb.NewIterator(nil, nil)
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for it.Next() {
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key := it.Key()
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switch key[0] {
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case db.KeyTypeDevice:
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folder := binary.BigEndian.Uint32(key[1:])
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device := binary.BigEndian.Uint32(key[1+4:])
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name := nulString(key[1+4+4:])
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fmt.Printf("[device] F:%d D:%d N:%q", folder, device, name)
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var f protocol.FileInfo
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err := f.Unmarshal(it.Value())
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf(" V:%v\n", f)
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case db.KeyTypeGlobal:
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folder := binary.BigEndian.Uint32(key[1:])
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name := nulString(key[1+4:])
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var flv db.VersionList
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flv.Unmarshal(it.Value())
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fmt.Printf("[global] F:%d N:%q V:%s\n", folder, name, flv)
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case db.KeyTypeBlock:
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folder := binary.BigEndian.Uint32(key[1:])
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hash := key[1+4 : 1+4+32]
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name := nulString(key[1+4+32:])
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fmt.Printf("[block] F:%d H:%x N:%q I:%d\n", folder, hash, name, binary.BigEndian.Uint32(it.Value()))
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case db.KeyTypeDeviceStatistic:
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fmt.Printf("[dstat] K:%x V:%x\n", it.Key(), it.Value())
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case db.KeyTypeFolderStatistic:
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fmt.Printf("[fstat] K:%x V:%x\n", it.Key(), it.Value())
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case db.KeyTypeVirtualMtime:
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folder := binary.BigEndian.Uint32(key[1:])
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name := nulString(key[1+4:])
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val := it.Value()
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var real, virt time.Time
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real.UnmarshalBinary(val[:len(val)/2])
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virt.UnmarshalBinary(val[len(val)/2:])
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fmt.Printf("[mtime] F:%d N:%q R:%v V:%v\n", folder, name, real, virt)
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case db.KeyTypeFolderIdx:
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key := binary.BigEndian.Uint32(it.Key()[1:])
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fmt.Printf("[folderidx] K:%d V:%q\n", key, it.Value())
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case db.KeyTypeDeviceIdx:
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key := binary.BigEndian.Uint32(it.Key()[1:])
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val := it.Value()
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if len(val) == 0 {
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fmt.Printf("[deviceidx] K:%d V:<nil>\n", key)
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} else {
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dev := protocol.DeviceIDFromBytes(val)
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fmt.Printf("[deviceidx] K:%d V:%s\n", key, dev)
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}
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default:
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fmt.Printf("[???]\n %x\n %x\n", it.Key(), it.Value())
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}
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}
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}
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