mirror of
https://github.com/octoleo/syncthing.git
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59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
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// 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 https://mozilla.org/MPL/2.0/.
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package config
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import (
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"github.com/syncthing/syncthing/lib/protocol"
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)
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type Compression int32
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const (
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CompressionMetadata Compression = 0
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CompressionNever Compression = 1
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CompressionAlways Compression = 2
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)
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var compressionMarshal = map[Compression]string{
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CompressionNever: "never",
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CompressionMetadata: "metadata",
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CompressionAlways: "always",
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}
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var compressionUnmarshal = map[string]Compression{
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// Legacy
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"false": CompressionNever,
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"true": CompressionMetadata,
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// Current
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"never": CompressionNever,
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"metadata": CompressionMetadata,
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"always": CompressionAlways,
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}
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func (c Compression) MarshalText() ([]byte, error) {
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return []byte(compressionMarshal[c]), nil
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}
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func (c *Compression) UnmarshalText(bs []byte) error {
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*c = compressionUnmarshal[string(bs)]
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return nil
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}
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func (c Compression) ToProtocol() protocol.Compression {
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switch c {
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case CompressionNever:
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return protocol.CompressionNever
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case CompressionAlways:
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return protocol.CompressionAlways
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case CompressionMetadata:
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return protocol.CompressionMetadata
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default:
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return protocol.CompressionMetadata
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}
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}
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