49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
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// 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 sqlite3
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import (
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"fmt"
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"github.com/conformal/btcdb"
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"github.com/conformal/btcwire"
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)
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// FetchSha returns the datablock and pver for the given ShaHash.
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// This is a testing only interface.
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func FetchSha(db btcdb.Db, sha *btcwire.ShaHash) (buf []byte, pver uint32,
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blkid int64, err error) {
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sqldb, ok := db.(*SqliteDb)
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if !ok {
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err = fmt.Errorf("Invalid data type")
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return
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}
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buf, pver, blkid, err = sqldb.fetchSha(*sha)
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return
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}
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// SetBlockCacheSize configures the maximum number of blocks in the cache to
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// be the given size should be made before any fetching.
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// This is a testing only interface.
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func SetBlockCacheSize(db btcdb.Db, newsize int) {
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sqldb, ok := db.(*SqliteDb)
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if !ok {
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return
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}
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bc := &sqldb.blockCache
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bc.maxcount = newsize
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}
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// SetTxCacheSize configures the maximum number of tx in the cache to
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// be the given size should be made before any fetching.
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// This is a testing only interface.
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func SetTxCacheSize(db btcdb.Db, newsize int) {
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sqldb, ok := db.(*SqliteDb)
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if !ok {
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return
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}
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tc := &sqldb.txCache
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tc.maxcount = newsize
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}
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