42 lines
934 B
Go
42 lines
934 B
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 db
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import "github.com/syncthing/protocol"
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type FileInfoTruncated struct {
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protocol.FileInfo
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ActualSize int64
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}
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func ToTruncated(file protocol.FileInfo) FileInfoTruncated {
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t := FileInfoTruncated{
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FileInfo: file,
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ActualSize: file.Size(),
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}
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t.FileInfo.Blocks = nil
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return t
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}
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func (f *FileInfoTruncated) UnmarshalXDR(bs []byte) error {
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err := f.FileInfo.UnmarshalXDR(bs)
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f.ActualSize = f.FileInfo.Size()
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f.FileInfo.Blocks = nil
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return err
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}
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func (f FileInfoTruncated) Size() int64 {
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return f.ActualSize
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}
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func BlocksToSize(num int) int64 {
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if num < 2 {
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return protocol.BlockSize / 2
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}
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return int64(num-1)*protocol.BlockSize + protocol.BlockSize/2
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}
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