gaspersic/go-ethereum
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Merge branch 'develop' into conversion

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This commit is contained in:
obscuren
2015-03-18 18:42:01 +01:00
parent f9a6038f5b c12046d6bf
commit f0bb136099
7 changed files with 97 additions and 97 deletions
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36
eth/backend.go
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@ -38,7 +38,10 @@ var (
)
type Config struct {
Name string
Name string
ProtocolVersion int
NetworkId int
DataDir string
LogFile string
LogLevel int
@ -135,14 +138,16 @@ type Ethereum struct {
logger logger.LogSystem
Mining bool
DataDir string
version string
Mining bool
DataDir string
version string
ProtocolVersion int
NetworkId int
}
func New(config *Config) (*Ethereum, error) {
// Boostrap database
servlogger := logger.New(config.DataDir, config.LogFile, config.LogLevel, config.LogFormat)
servlogsystem := logger.New(config.DataDir, config.LogFile, config.LogLevel, config.LogFormat)
newdb := config.NewDB
if newdb == nil {
@ -159,13 +164,14 @@ func New(config *Config) (*Ethereum, error) {
extraDb, err := ethdb.NewLDBDatabase(path.Join(config.DataDir, "extra"))
// Perform database sanity checks
d, _ := blockDb.Get([]byte("ProtocolVersion"))
protov := common.NewValue(d).Uint()
if protov != ProtocolVersion && protov != 0 {
d, _ := extraDb.Get([]byte("ProtocolVersion"))
protov := int(common.NewValue(d).Uint())
if protov != config.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)
return nil, fmt.Errorf("Database version mismatch. Protocol(%d / %d). `rm -rf %s`", protov, config.ProtocolVersion, path)
}
saveProtocolVersion(extraDb)
saveProtocolVersion(extraDb, config.ProtocolVersion)
servlogger.Infof("Protocol Version: %v, Network Id: %v", config.ProtocolVersion, config.NetworkId)
eth := &Ethereum{
shutdownChan: make(chan bool),
@ -173,7 +179,7 @@ func New(config *Config) (*Ethereum, error) {
stateDb: stateDb,
extraDb: extraDb,
eventMux: &event.TypeMux{},
logger: servlogger,
logger: servlogsystem,
accountManager: config.AccountManager,
DataDir: config.DataDir,
version: config.Name, // TODO should separate from Name
@ -195,7 +201,8 @@ func New(config *Config) (*Ethereum, error) {
if err != nil {
return nil, err
}
ethProto := EthProtocol(eth.txPool, eth.chainManager, eth.blockPool)
ethProto := EthProtocol(config.ProtocolVersion, config.NetworkId, eth.txPool, eth.chainManager, eth.blockPool)
protocols := []p2p.Protocol{ethProto}
if config.Shh {
protocols = append(protocols, eth.whisper.Protocol())
@ -309,7 +316,6 @@ 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) PeerInfo() int { return s.net.PeerCount() }
func (s *Ethereum) Peers() []*p2p.Peer { return s.net.Peers() }
func (s *Ethereum) MaxPeers() int { return s.net.MaxPeers }
func (s *Ethereum) Version() string { return s.version }
@ -413,11 +419,11 @@ func (self *Ethereum) blockBroadcastLoop() {
}
}
func saveProtocolVersion(db common.Database) {
func saveProtocolVersion(db common.Database, protov int) {
d, _ := db.Get([]byte("ProtocolVersion"))
protocolVersion := common.NewValue(d).Uint()
if protocolVersion == 0 {
db.Put([]byte("ProtocolVersion"), common.NewValue(ProtocolVersion).Bytes())
db.Put([]byte("ProtocolVersion"), common.NewValue(protov).Bytes())
}
}