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Diffstat (limited to 'cmd/ethereum/flags.go')
| -rw-r--r-- | cmd/ethereum/flags.go | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/cmd/ethereum/flags.go b/cmd/ethereum/flags.go new file mode 100644 index 000000000..c42083160 --- /dev/null +++ b/cmd/ethereum/flags.go @@ -0,0 +1,166 @@ +/* + This file is part of go-ethereum + + go-ethereum is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + go-ethereum is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with go-ethereum. If not, see <http://www.gnu.org/licenses/>. +*/ +/** + * @authors + * Jeffrey Wilcke <i@jev.io> + */ +package main + +import ( + "crypto/ecdsa" + "flag" + "fmt" + "log" + "os" + "path" + + "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/ethutil" + "github.com/ethereum/go-ethereum/logger" + "github.com/ethereum/go-ethereum/p2p/nat" + "github.com/ethereum/go-ethereum/vm" +) + +var ( + Identifier string + KeyRing string + DiffTool bool + DiffType string + KeyStore string + StartRpc bool + StartWebSockets bool + RpcPort int + WsPort int + OutboundPort string + ShowGenesis bool + AddPeer string + MaxPeer int + GenAddr bool + BootNodes string + NodeKey *ecdsa.PrivateKey + NAT nat.Interface + SecretFile string + ExportDir string + NonInteractive bool + Datadir string + LogFile string + ConfigFile string + DebugFile string + LogLevel int + LogFormat string + Dump bool + DumpHash string + DumpNumber int + VmType int + ImportChain string + SHH bool + Dial bool + PrintVersion bool +) + +// flags specific to cli client +var ( + StartMining bool + StartJsConsole bool + InputFile string +) + +var defaultConfigFile = path.Join(ethutil.DefaultDataDir(), "conf.ini") + +func Init() { + // TODO: move common flag processing to cmd/util + 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.IntVar(&VmType, "vm", 0, "Virtual Machine type: 0-1: standard, debug") + 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.IntVar(&RpcPort, "rpcport", 8545, "port to start json-rpc server on") + flag.IntVar(&WsPort, "wsport", 40404, "port to start websocket 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(&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", ethutil.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(logger.InfoLevel), "loglevel: 0-5: silent,error,warn,info,debug,debug detail)") + flag.StringVar(&LogFormat, "logformat", "std", "logformat: std,raw)") + 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.StringVar(&ImportChain, "chain", "", "Imports given chain") + + 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.BoolVar(&PrintVersion, "version", false, "prints version number") + + // Network stuff + var ( + nodeKeyFile = flag.String("nodekey", "", "network private key file") + nodeKeyHex = flag.String("nodekeyhex", "", "network private key (for testing)") + natstr = flag.String("nat", "any", "port mapping mechanism (any|none|upnp|pmp|extip:<IP>)") + ) + flag.BoolVar(&Dial, "dial", true, "dial out connections (default on)") + //flag.BoolVar(&SHH, "shh", true, "run whisper protocol (default on)") + flag.StringVar(&OutboundPort, "port", "30303", "listening port") + + flag.StringVar(&BootNodes, "bootnodes", "", "space-separated node URLs for discovery bootstrap") + flag.IntVar(&MaxPeer, "maxpeer", 30, "maximum desired peers") + + flag.Parse() + + // When the javascript console is started log to a file instead + // of stdout + if StartJsConsole { + LogFile = path.Join(Datadir, "ethereum.log") + } + + var err error + if NAT, err = nat.Parse(*natstr); err != nil { + log.Fatalf("-nat: %v", err) + } + switch { + case *nodeKeyFile != "" && *nodeKeyHex != "": + log.Fatal("Options -nodekey and -nodekeyhex are mutually exclusive") + case *nodeKeyFile != "": + if NodeKey, err = crypto.LoadECDSA(*nodeKeyFile); err != nil { + log.Fatalf("-nodekey: %v", err) + } + case *nodeKeyHex != "": + if NodeKey, err = crypto.HexToECDSA(*nodeKeyHex); err != nil { + log.Fatalf("-nodekeyhex: %v", err) + } + } + + if VmType >= int(vm.MaxVmTy) { + log.Fatal("Invalid VM type ", VmType) + } + + InputFile = flag.Arg(0) +} |