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https://github.com/LBRYFoundation/lbcd.git
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d226968472
This commit adds a new backend driver which conforms to the btcdb interface to provide a memory only database. This is primarily useful for testing purposes as normal operations require a persistent block storage mechanism.
29 lines
729 B
Go
29 lines
729 B
Go
// Copyright (c) 2013 Conformal Systems LLC.
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package memdb
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import (
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"github.com/conformal/btcdb"
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"github.com/conformal/seelog"
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)
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var log = seelog.Disabled
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func init() {
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driver := btcdb.DriverDB{DbType: "memdb", Create: CreateDB, Open: OpenDB}
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btcdb.AddDBDriver(driver)
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}
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// OpenDB opens an existing database for use.
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func OpenDB(dbpath string) (btcdb.Db, error) {
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// A memory database is not persistent, so let CreateDB handle it.
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return CreateDB(dbpath)
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}
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// CreateDB creates, initializes, and opens a database for use.
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func CreateDB(dbpath string) (btcdb.Db, error) {
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log = btcdb.GetLog()
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return newMemDb(), nil
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}
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