package main import ( "fmt" "github.com/ethereum/eth-go" "github.com/ethereum/eth-go/ethchain" "github.com/ethereum/eth-go/ethpub" "github.com/ethereum/eth-go/ethrpc" "github.com/ethereum/eth-go/ethutil" "github.com/ethereum/go-ethereum/ethereal/ui" "github.com/ethereum/go-ethereum/utils" "github.com/go-qml/qml" "log" "os" "os/signal" "runtime" ) const Debug = true // Register interrupt handlers so we can stop the ethereum func RegisterInterupts(s *eth.Ethereum) { // Buffered chan of one is enough c := make(chan os.Signal, 1) // Notify about interrupts for now signal.Notify(c, os.Interrupt) go func() { for sig := range c { fmt.Printf("Shutting down (%v) ... \n", sig) s.Stop() } }() } func main() { Init() qml.Init(nil) runtime.GOMAXPROCS(runtime.NumCPU()) ethchain.InitFees() ethutil.ReadConfig(DataDir) // Instantiated a eth stack ethereum, err := eth.New(eth.CapDefault, UseUPnP) if err != nil { log.Println("eth start err:", err) return } ethereum.Port = OutboundPort if GenAddr { fmt.Println("This action overwrites your old private key. Are you sure? (y/n)") var r string fmt.Scanln(&r) for ; ; fmt.Scanln(&r) { if r == "n" || r == "y" { break } else { fmt.Printf("Yes or no?", r) } } if r == "y" { utils.CreateKeyPair(true) } os.Exit(0) } else { if len(ImportKey) > 0 { fmt.Println("This action overwrites your old private key. Are you sure? (y/n)") var r string fmt.Scanln(&r) for ; ; fmt.Scanln(&r) { if r == "n" || r == "y" { break } else { fmt.Printf("Yes or no?", r) } } if r == "y" { utils.ImportPrivateKey(ImportKey) os.Exit(0) } } } if ExportKey { key := ethutil.Config.Db.GetKeys()[0] fmt.Printf("%x\n", key.PrivateKey) os.Exit(0) } if ShowGenesis { fmt.Println(ethereum.BlockChain().Genesis()) os.Exit(0) } if StartRpc { ethereum.RpcServer, err = ethrpc.NewJsonRpcServer(ethpub.NewPEthereum(ethereum), RpcPort) if err != nil { log.Println("Could not start RPC interface:", err) } else { go ethereum.RpcServer.Start() } } log.Printf("Starting Ethereum GUI v%s\n", ethutil.Config.Ver) // Set the max peers ethereum.MaxPeers = MaxPeer gui := ethui.New(ethereum) ethereum.Start(UseSeed) gui.Start(AssetPath) // Wait for shutdown ethereum.WaitForShutdown() }