025905fcdf
Switch the database from LevelDB to SQLite, for greater stability and simpler code. Co-authored-by: Tommy van der Vorst <tommy@pixelspark.nl> Co-authored-by: bt90 <btom1990@googlemail.com>
33 lines
863 B
Go
33 lines
863 B
Go
// Copyright (C) 2018 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 backend
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import (
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"github.com/syndtr/goleveldb/leveldb"
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"github.com/syndtr/goleveldb/leveldb/opt"
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)
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const dbMaxOpenFiles = 100
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// OpenLevelDBRO attempts to open the database at the given location, read
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// only.
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func OpenLevelDBRO(location string) (Backend, error) {
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opts := &opt.Options{
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OpenFilesCacheCapacity: dbMaxOpenFiles,
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ReadOnly: true,
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}
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ldb, err := open(location, opts)
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if err != nil {
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return nil, err
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}
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return newLeveldbBackend(ldb, location), nil
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}
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func open(location string, opts *opt.Options) (*leveldb.DB, error) {
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return leveldb.OpenFile(location, opts)
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}
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