diff options
Diffstat (limited to 'cmd/geth/config.go')
| -rw-r--r-- | cmd/geth/config.go | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/cmd/geth/config.go b/cmd/geth/config.go deleted file mode 100644 index b3dc833..0000000 --- a/cmd/geth/config.go +++ /dev/null @@ -1,211 +0,0 @@ -// Copyright 2017 The go-ethereum Authors -// 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/>. - -package geth - -import ( - "bufio" - "errors" - "fmt" - "os" - "reflect" - "unicode" - - cli "gopkg.in/urfave/cli.v1" - - "github.com/ava-labs/coreth/cmd/utils" - "github.com/ava-labs/go-ethereum/dashboard" - "github.com/ava-labs/coreth/eth" - "github.com/ava-labs/coreth/node" - "github.com/ava-labs/go-ethereum/params" - whisper "github.com/ava-labs/go-ethereum/whisper/whisperv6" - "github.com/naoina/toml" -) - -var ( - dumpConfigCommand = cli.Command{ - Action: utils.MigrateFlags(dumpConfig), - Name: "dumpconfig", - Usage: "Show configuration values", - ArgsUsage: "", - Flags: append(append(nodeFlags, rpcFlags...), whisperFlags...), - Category: "MISCELLANEOUS COMMANDS", - Description: `The dumpconfig command shows configuration values.`, - } - - configFileFlag = cli.StringFlag{ - Name: "config", - Usage: "TOML configuration file", - } -) - -// These settings ensure that TOML keys use the same names as Go struct fields. -var tomlSettings = toml.Config{ - NormFieldName: func(rt reflect.Type, key string) string { - return key - }, - FieldToKey: func(rt reflect.Type, field string) string { - return field - }, - MissingField: func(rt reflect.Type, field string) error { - link := "" - if unicode.IsUpper(rune(rt.Name()[0])) && rt.PkgPath() != "main" { - link = fmt.Sprintf(", see https://godoc.org/%s#%s for available fields", rt.PkgPath(), rt.Name()) - } - return fmt.Errorf("field '%s' is not defined in %s%s", field, rt.String(), link) - }, -} - -type ethstatsConfig struct { - URL string `toml:",omitempty"` -} - -type gethConfig struct { - Eth eth.Config - Shh whisper.Config - Node node.Config - Ethstats ethstatsConfig - Dashboard dashboard.Config -} - -func loadConfig(file string, cfg *gethConfig) error { - f, err := os.Open(file) - if err != nil { - return err - } - defer f.Close() - - err = tomlSettings.NewDecoder(bufio.NewReader(f)).Decode(cfg) - // Add file name to errors that have a line number. - if _, ok := err.(*toml.LineError); ok { - err = errors.New(file + ", " + err.Error()) - } - return err -} - -func defaultNodeConfig() node.Config { - cfg := node.DefaultConfig - cfg.Name = clientIdentifier - cfg.Version = params.VersionWithCommit(gitCommit, gitDate) - cfg.HTTPModules = append(cfg.HTTPModules, "eth", "shh") - cfg.WSModules = append(cfg.WSModules, "eth", "shh") - cfg.IPCPath = "geth.ipc" - return cfg -} - -func makeConfigNode(ctx *cli.Context) (*node.Node, gethConfig) { - // Load defaults. - cfg := gethConfig{ - Eth: eth.MyDefaultConfig(), - Shh: whisper.DefaultConfig, - Node: defaultNodeConfig(), - Dashboard: dashboard.DefaultConfig, - } - - // Load config file. - if file := ctx.GlobalString(configFileFlag.Name); file != "" { - if err := loadConfig(file, &cfg); err != nil { - utils.Fatalf("%v", err) - } - } - - // Apply flags. - utils.SetNodeConfig(ctx, &cfg.Node) - stack, err := node.New(&cfg.Node) - if err != nil { - utils.Fatalf("Failed to create the protocol stack: %v", err) - } - utils.SetEthConfig(ctx, stack, &cfg.Eth) - if ctx.GlobalIsSet(utils.EthStatsURLFlag.Name) { - cfg.Ethstats.URL = ctx.GlobalString(utils.EthStatsURLFlag.Name) - } - utils.SetShhConfig(ctx, stack, &cfg.Shh) - utils.SetDashboardConfig(ctx, &cfg.Dashboard) - - return stack, cfg -} - -// enableWhisper returns true in case one of the whisper flags is set. -func enableWhisper(ctx *cli.Context) bool { - for _, flag := range whisperFlags { - if ctx.GlobalIsSet(flag.GetName()) { - return true - } - } - return false -} - -func makeFullNode(ctx *cli.Context) *node.Node { - stack, cfg := makeConfigNode(ctx) - utils.RegisterEthService(stack, &cfg.Eth) - - if ctx.GlobalBool(utils.DashboardEnabledFlag.Name) { - utils.RegisterDashboardService(stack, &cfg.Dashboard, gitCommit) - } - // Whisper must be explicitly enabled by specifying at least 1 whisper flag or in dev mode - shhEnabled := enableWhisper(ctx) - shhAutoEnabled := !ctx.GlobalIsSet(utils.WhisperEnabledFlag.Name) && ctx.GlobalIsSet(utils.DeveloperFlag.Name) - if shhEnabled || shhAutoEnabled { - if ctx.GlobalIsSet(utils.WhisperMaxMessageSizeFlag.Name) { - cfg.Shh.MaxMessageSize = uint32(ctx.Int(utils.WhisperMaxMessageSizeFlag.Name)) - } - if ctx.GlobalIsSet(utils.WhisperMinPOWFlag.Name) { - cfg.Shh.MinimumAcceptedPOW = ctx.Float64(utils.WhisperMinPOWFlag.Name) - } - if ctx.GlobalIsSet(utils.WhisperRestrictConnectionBetweenLightClientsFlag.Name) { - cfg.Shh.RestrictConnectionBetweenLightClients = true - } - utils.RegisterShhService(stack, &cfg.Shh) - } - // Configure GraphQL if requested - if ctx.GlobalIsSet(utils.GraphQLEnabledFlag.Name) { - utils.RegisterGraphQLService(stack, cfg.Node.GraphQLEndpoint(), cfg.Node.GraphQLCors, cfg.Node.GraphQLVirtualHosts, cfg.Node.HTTPTimeouts) - } - // Add the Ethereum Stats daemon if requested. - if cfg.Ethstats.URL != "" { - utils.RegisterEthStatsService(stack, cfg.Ethstats.URL) - } - return stack -} - -// dumpConfig is the dumpconfig command. -func dumpConfig(ctx *cli.Context) error { - _, cfg := makeConfigNode(ctx) - comment := "" - - if cfg.Eth.Genesis != nil { - cfg.Eth.Genesis = nil - comment += "# Note: this config doesn't contain the genesis block.\n\n" - } - - out, err := tomlSettings.Marshal(&cfg) - if err != nil { - return err - } - - dump := os.Stdout - if ctx.NArg() > 0 { - dump, err = os.OpenFile(ctx.Args().Get(0), os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644) - if err != nil { - return err - } - defer dump.Close() - } - dump.WriteString(comment) - dump.Write(out) - - return nil -} |