github.com/codingfuture/orig-energi3@v0.8.4/mobile/params.go (about) 1 // Copyright 2018 The Energi Core Authors 2 // Copyright 2016 The go-ethereum Authors 3 // This file is part of the Energi Core library. 4 // 5 // The Energi Core library is free software: you can redistribute it and/or modify 6 // it under the terms of the GNU Lesser General Public License as published by 7 // the Free Software Foundation, either version 3 of the License, or 8 // (at your option) any later version. 9 // 10 // The Energi Core library is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 // GNU Lesser General Public License for more details. 14 // 15 // You should have received a copy of the GNU Lesser General Public License 16 // along with the Energi Core library. If not, see <http://www.gnu.org/licenses/>. 17 18 // Contains all the wrappers from the params package. 19 20 package geth 21 22 import ( 23 "encoding/json" 24 25 "github.com/ethereum/go-ethereum/core" 26 "github.com/ethereum/go-ethereum/p2p/discv5" 27 "github.com/ethereum/go-ethereum/params" 28 ) 29 30 // MainnetGenesis returns the JSON spec to use for the main Ethereum network. It 31 // is actually empty since that defaults to the hard coded binary genesis block. 32 func MainnetGenesis() string { 33 return "" 34 } 35 36 // TestnetGenesis returns the JSON spec to use for the Ethereum test network. 37 func TestnetGenesis() string { 38 enc, err := json.Marshal(core.DefaultTestnetGenesisBlock()) 39 if err != nil { 40 panic(err) 41 } 42 return string(enc) 43 } 44 45 // FoundationBootnodes returns the enode URLs of the P2P bootstrap nodes operated 46 // by the foundation running the V5 discovery protocol. 47 func FoundationBootnodes() *Enodes { 48 nodes := &Enodes{nodes: make([]*discv5.Node, len(params.DiscoveryV5Bootnodes))} 49 for i, url := range params.DiscoveryV5Bootnodes { 50 nodes.nodes[i] = discv5.MustParseNode(url) 51 } 52 return nodes 53 }