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-rw-r--r--eth/backend.go26
1 files changed, 13 insertions, 13 deletions
diff --git a/eth/backend.go b/eth/backend.go
index 346fc43bc..42f2b5808 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -14,7 +14,7 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
- "github.com/ethereum/go-ethereum/ethutil"
+ "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/miner"
@@ -65,7 +65,7 @@ type Config struct {
// NewDB is used to create databases.
// If nil, the default is to create leveldb databases on disk.
- NewDB func(path string) (ethutil.Database, error)
+ NewDB func(path string) (common.Database, error)
}
func (cfg *Config) parseBootNodes() []*discover.Node {
@@ -113,9 +113,9 @@ type Ethereum struct {
shutdownChan chan bool
// DB interfaces
- blockDb ethutil.Database // Block chain database
- stateDb ethutil.Database // State changes database
- extraDb ethutil.Database // Extra database (txs, etc)
+ blockDb common.Database // Block chain database
+ stateDb common.Database // State changes database
+ extraDb common.Database // Extra database (txs, etc)
//*** SERVICES ***
// State manager for processing new blocks and managing the over all states
@@ -146,7 +146,7 @@ func New(config *Config) (*Ethereum, error) {
newdb := config.NewDB
if newdb == nil {
- newdb = func(path string) (ethutil.Database, error) { return ethdb.NewLDBDatabase(path) }
+ newdb = func(path string) (common.Database, error) { return ethdb.NewLDBDatabase(path) }
}
blockDb, err := newdb(path.Join(config.DataDir, "blockchain"))
if err != nil {
@@ -160,7 +160,7 @@ func New(config *Config) (*Ethereum, error) {
// Perform database sanity checks
d, _ := blockDb.Get([]byte("ProtocolVersion"))
- protov := ethutil.NewValue(d).Uint()
+ protov := common.NewValue(d).Uint()
if protov != ProtocolVersion && protov != 0 {
path := path.Join(config.DataDir, "blockchain")
return nil, fmt.Errorf("Database version mismatch. Protocol(%d / %d). `rm -rf %s`", protov, ProtocolVersion, path)
@@ -246,9 +246,9 @@ func (s *Ethereum) TxPool() *core.TxPool { return s.txPool }
func (s *Ethereum) BlockPool() *blockpool.BlockPool { return s.blockPool }
func (s *Ethereum) Whisper() *whisper.Whisper { return s.whisper }
func (s *Ethereum) EventMux() *event.TypeMux { return s.eventMux }
-func (s *Ethereum) BlockDb() ethutil.Database { return s.blockDb }
-func (s *Ethereum) StateDb() ethutil.Database { return s.stateDb }
-func (s *Ethereum) ExtraDb() ethutil.Database { return s.extraDb }
+func (s *Ethereum) BlockDb() common.Database { return s.blockDb }
+func (s *Ethereum) StateDb() common.Database { return s.stateDb }
+func (s *Ethereum) ExtraDb() common.Database { return s.extraDb }
func (s *Ethereum) IsListening() bool { return true } // Always listening
func (s *Ethereum) PeerCount() int { return s.net.PeerCount() }
func (s *Ethereum) Peers() []*p2p.Peer { return s.net.Peers() }
@@ -351,11 +351,11 @@ func (self *Ethereum) blockBroadcastLoop() {
}
}
-func saveProtocolVersion(db ethutil.Database) {
+func saveProtocolVersion(db common.Database) {
d, _ := db.Get([]byte("ProtocolVersion"))
- protocolVersion := ethutil.NewValue(d).Uint()
+ protocolVersion := common.NewValue(d).Uint()
if protocolVersion == 0 {
- db.Put([]byte("ProtocolVersion"), ethutil.NewValue(ProtocolVersion).Bytes())
+ db.Put([]byte("ProtocolVersion"), common.NewValue(ProtocolVersion).Bytes())
}
}