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package main
import (
"fmt"
"os"
"runtime"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethlog"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/utils"
)
const (
ClientIdentifier = "Ethereum(G)"
Version = "0.6.6"
)
var logger = ethlog.NewLogger("CLI")
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
utils.HandleInterrupt()
// precedence: code-internal flag default < config file < environment variables < command line
Init() // parsing command line
// If the difftool option is selected ignore all other log output
if DiffTool || Dump {
LogLevel = 0
}
utils.InitConfig(ConfigFile, Datadir, "ETH")
ethutil.Config.Diff = DiffTool
ethutil.Config.DiffType = DiffType
utils.InitDataDir(Datadir)
utils.InitLogging(Datadir, LogFile, LogLevel, DebugFile)
db := utils.NewDatabase()
err := utils.DBSanityCheck(db)
if err != nil {
logger.Errorln(err)
os.Exit(1)
}
keyManager := utils.NewKeyManager(KeyStore, Datadir, db)
// create, import, export keys
utils.KeyTasks(keyManager, KeyRing, GenAddr, SecretFile, ExportDir, NonInteractive)
clientIdentity := utils.NewClientIdentity(ClientIdentifier, Version, Identifier)
ethereum := utils.NewEthereum(db, clientIdentity, keyManager, UseUPnP, OutboundPort, MaxPeer)
if Dump {
var block *ethchain.Block
if len(DumpHash) == 0 && DumpNumber == -1 {
block = ethereum.BlockChain().CurrentBlock
} else if len(DumpHash) > 0 {
block = ethereum.BlockChain().GetBlock(ethutil.Hex2Bytes(DumpHash))
} else {
block = ethereum.BlockChain().GetBlockByNumber(uint64(DumpNumber))
}
if block == nil {
fmt.Fprintln(os.Stderr, "block not found")
// We want to output valid JSON
fmt.Println("{}")
os.Exit(1)
}
fmt.Printf("RLP: %x\nstate: %x\nhash: %x\n", ethutil.Rlp(block), block.GetRoot(), block.Hash())
// Leave the Println. This needs clean output for piping
fmt.Printf("%s\n", block.State().Dump())
os.Exit(0)
}
if ShowGenesis {
utils.ShowGenesis(ethereum)
}
if StartMining {
utils.StartMining(ethereum)
}
// better reworked as cases
if StartJsConsole {
InitJsConsole(ethereum)
} else if len(InputFile) > 0 {
ExecJsFile(ethereum, InputFile)
}
if StartRpc {
utils.StartRpc(ethereum, RpcPort)
}
utils.StartEthereum(ethereum, UseSeed)
// this blocks the thread
ethereum.WaitForShutdown()
ethlog.Flush()
}
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