95 lines
2.9 KiB
Go
95 lines
2.9 KiB
Go
package main
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import (
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"fmt"
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"os"
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"os/user"
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"path"
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"github.com/ethereum/eth-go/ethlog"
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"flag"
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"bitbucket.org/kardianos/osext"
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"path/filepath"
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"runtime"
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)
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var Identifier string
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var StartRpc bool
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var RpcPort int
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var UseUPnP bool
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var OutboundPort string
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var ShowGenesis bool
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var AddPeer string
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var MaxPeer int
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var GenAddr bool
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var UseSeed bool
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var ImportKey string
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var ExportKey bool
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var NonInteractive bool
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var Datadir string
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var LogFile string
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var ConfigFile string
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var DebugFile string
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var LogLevel int
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// flags specific to gui client
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var AssetPath string
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func defaultAssetPath() string {
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var assetPath string
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// If the current working directory is the go-ethereum dir
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// assume a debug build and use the source directory as
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// asset directory.
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pwd, _ := os.Getwd()
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if pwd == path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "ethereal") {
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assetPath = path.Join(pwd, "assets")
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} else {
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switch runtime.GOOS {
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case "darwin":
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// Get Binary Directory
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exedir, _ := osext.ExecutableFolder()
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assetPath = filepath.Join(exedir, "../Resources")
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case "linux":
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assetPath = "/usr/share/ethereal"
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case "window":
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fallthrough
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default:
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assetPath = "."
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}
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}
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return assetPath
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}
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func defaultDataDir() string {
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usr, _ := user.Current()
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return path.Join(usr.HomeDir, ".ethereum")
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}
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var defaultConfigFile = path.Join(defaultDataDir(), "conf.ini")
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func Init() {
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flag.Usage = func() {
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fmt.Fprintf(os.Stderr, "%s [options] [filename]:\noptions precedence: default < config file < environment variables < command line", os.Args[0])
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flag.PrintDefaults()
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}
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flag.StringVar(&Identifier, "id", "", "Custom client identifier")
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flag.StringVar(&OutboundPort, "port", "30303", "listening port")
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flag.BoolVar(&UseUPnP, "upnp", false, "enable UPnP support")
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flag.IntVar(&MaxPeer, "maxpeer", 10, "maximum desired peers")
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flag.IntVar(&RpcPort, "rpcport", 8080, "port to start json-rpc server on")
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flag.BoolVar(&StartRpc, "rpc", false, "start rpc server")
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flag.BoolVar(&NonInteractive, "y", false, "non-interactive mode (say yes to confirmations)")
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flag.BoolVar(&UseSeed, "seed", true, "seed peers")
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flag.BoolVar(&GenAddr, "genaddr", false, "create a new priv/pub key")
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flag.BoolVar(&ExportKey, "export", false, "export private key")
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flag.StringVar(&LogFile, "logfile", "", "log file (defaults to standard output)")
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flag.StringVar(&ImportKey, "import", "", "imports the given private key (hex)")
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flag.StringVar(&Datadir, "datadir", defaultDataDir(), "specifies the datadir to use")
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flag.StringVar(&ConfigFile, "conf", defaultConfigFile, "config file")
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flag.StringVar(&DebugFile, "debug", "", "debug file (no debugging if not set)")
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flag.IntVar(&LogLevel, "loglevel", int(ethlog.InfoLevel), "loglevel: 0-4: silent,error,warn,info,debug)")
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flag.StringVar(&AssetPath, "asset_path", defaultAssetPath(), "absolute path to GUI assets directory")
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flag.Parse()
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}
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