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db.go
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db.go
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package channeldb
import (
"bytes"
"encoding/binary"
"sync"
"github.com/btcsuite/btcwallet/waddrmgr"
"github.com/btcsuite/btcwallet/walletdb"
)
var (
endian = binary.BigEndian
)
var bufPool = &sync.Pool{
New: func() interface{} { return new(bytes.Buffer) },
}
// Store...
// TODO(roasbeef): CHECKSUMS, REDUNDANCY, etc etc.
type DB struct {
// TODO(roasbeef): caching, etc?
addrmgr *waddrmgr.Manager
namespace walletdb.Namespace
}
// Wipe...
func (d *DB) Wipe() error {
return d.namespace.Update(func(tx walletdb.Tx) error {
rootBucket := tx.RootBucket()
// TODO(roasbeef): other buckets
return rootBucket.DeleteBucket(openChannelBucket)
})
}
// New...
// TODO(roasbeef): re-visit this dependancy...
func New(addrmgr *waddrmgr.Manager, namespace walletdb.Namespace) *DB {
// TODO(roasbeef): create buckets if not created?
return &DB{addrmgr, namespace}
}
// Open...
// TODO(roasbeef): create+open, ditch New, fixes above
func Open() *DB {
return nil
}
// Create...
func Create() *DB {
return nil
}