package main import ( "flag" "fmt" "os" "os/user" "path" "github.com/ethereum/eth-go/ethlog" ) var ( Identifier string KeyRing string DiffTool bool DiffType string KeyStore string StartRpc bool StartWebSockets bool RpcPort int UseUPnP bool OutboundPort string ShowGenesis bool AddPeer string MaxPeer int GenAddr bool UseSeed bool SecretFile string ExportDir string NonInteractive bool Datadir string LogFile string ConfigFile string DebugFile string LogLevel int Dump bool DumpHash string DumpNumber int ) // flags specific to cli client var ( StartMining bool StartJsConsole bool InputFile string ) func defaultDataDir() string { usr, _ := user.Current() return path.Join(usr.HomeDir, ".ethereum") } var defaultConfigFile = path.Join(defaultDataDir(), "conf.ini") func Init() { flag.Usage = func() { fmt.Fprintf(os.Stderr, "%s [options] [filename]:\noptions precedence: default < config file < environment variables < command line\n", os.Args[0]) flag.PrintDefaults() } flag.StringVar(&Identifier, "id", "", "Custom client identifier") flag.StringVar(&KeyRing, "keyring", "", "identifier for keyring to use") flag.StringVar(&KeyStore, "keystore", "db", "system to store keyrings: db|file (db)") flag.StringVar(&OutboundPort, "port", "30303", "listening port") flag.BoolVar(&UseUPnP, "upnp", false, "enable UPnP support") flag.IntVar(&MaxPeer, "maxpeer", 10, "maximum desired peers") flag.IntVar(&RpcPort, "rpcport", 8080, "port to start json-rpc server on") flag.BoolVar(&StartRpc, "rpc", false, "start rpc server") flag.BoolVar(&StartWebSockets, "ws", false, "start websocket server") flag.BoolVar(&NonInteractive, "y", false, "non-interactive mode (say yes to confirmations)") flag.BoolVar(&UseSeed, "seed", true, "seed peers") flag.BoolVar(&GenAddr, "genaddr", false, "create a new priv/pub key") flag.StringVar(&SecretFile, "import", "", "imports the file given (hex or mnemonic formats)") flag.StringVar(&ExportDir, "export", "", "exports the session keyring to files in the directory given") flag.StringVar(&LogFile, "logfile", "", "log file (defaults to standard output)") flag.StringVar(&Datadir, "datadir", defaultDataDir(), "specifies the datadir to use") flag.StringVar(&ConfigFile, "conf", defaultConfigFile, "config file") flag.StringVar(&DebugFile, "debug", "", "debug file (no debugging if not set)") flag.IntVar(&LogLevel, "loglevel", int(ethlog.InfoLevel), "loglevel: 0-5: silent,error,warn,info,debug,debug detail)") flag.BoolVar(&DiffTool, "difftool", false, "creates output for diff'ing. Sets LogLevel=0") flag.StringVar(&DiffType, "diff", "all", "sets the level of diff output [vm, all]. Has no effect if difftool=false") flag.BoolVar(&ShowGenesis, "genesis", false, "Dump the genesis block") flag.BoolVar(&Dump, "dump", false, "output the ethereum state in JSON format. Sub args [number, hash]") flag.StringVar(&DumpHash, "hash", "", "specify arg in hex") flag.IntVar(&DumpNumber, "number", -1, "specify arg in number") flag.BoolVar(&StartMining, "mine", false, "start dagger mining") flag.BoolVar(&StartJsConsole, "js", false, "launches javascript console") flag.Parse() InputFile = flag.Arg(0) }