Official Go implementation of the Ethereum protocol
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go-ethereum/rpc/api/utils.go

226 lines
4.9 KiB

// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package api
import (
"strings"
"fmt"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/rpc/codec"
"github.com/ethereum/go-ethereum/rpc/shared"
"github.com/ethereum/go-ethereum/xeth"
)
var (
// Mapping between the different methods each api supports
AutoCompletion = map[string][]string{
"admin": []string{
"addPeer",
"datadir",
"enableUserAgent",
"exportChain",
"getContractInfo",
"httpGet",
"importChain",
"nodeInfo",
"peers",
"register",
"registerUrl",
"saveInfo",
"setGlobalRegistrar",
"setHashReg",
"setUrlHint",
"setSolc",
"sleep",
"sleepBlocks",
"startNatSpec",
"startRPC",
"stopNatSpec",
"stopRPC",
"verbosity",
},
"db": []string{
"getString",
"putString",
"getHex",
"putHex",
},
"debug": []string{
"dumpBlock",
"getBlockRlp",
"metrics",
"printBlock",
"processBlock",
"seedHash",
"setHead",
},
"eth": []string{
"accounts",
"blockNumber",
"call",
"contract",
"coinbase",
"compile.lll",
"compile.serpent",
"compile.solidity",
"contract",
"defaultAccount",
"defaultBlock",
"estimateGas",
"filter",
"getBalance",
"getBlock",
"getBlockTransactionCount",
"getBlockUncleCount",
"getCode",
"getNatSpec",
"getCompilers",
"gasPrice",
"getStorageAt",
"getTransaction",
"getTransactionCount",
"getTransactionFromBlock",
"getTransactionReceipt",
"getUncle",
"hashrate",
"mining",
"namereg",
"pendingTransactions",
"resend",
"sendRawTransaction",
"sendTransaction",
"sign",
"syncing",
},
"miner": []string{
"hashrate",
"makeDAG",
"setEtherbase",
"setExtra",
"setGasPrice",
"startAutoDAG",
"start",
"stopAutoDAG",
"stop",
},
"net": []string{
"peerCount",
"listening",
},
"personal": []string{
"listAccounts",
"newAccount",
"unlockAccount",
},
"shh": []string{
"post",
"newIdentity",
"hasIdentity",
"newGroup",
"addToGroup",
"filter",
},
"txpool": []string{
"status",
},
"web3": []string{
"sha3",
"version",
"fromWei",
"toWei",
"toHex",
"toAscii",
"fromAscii",
"toBigNumber",
"isAddress",
},
}
)
// Parse a comma separated API string to individual api's
func ParseApiString(apistr string, codec codec.Codec, xeth *xeth.XEth, stack *node.Node) ([]shared.EthereumApi, error) {
if len(strings.TrimSpace(apistr)) == 0 {
return nil, fmt.Errorf("Empty apistr provided")
}
names := strings.Split(apistr, ",")
apis := make([]shared.EthereumApi, len(names))
var eth *eth.Ethereum
if stack != nil {
if err := stack.Service(&eth); err != nil {
return nil, err
}
}
for i, name := range names {
switch strings.ToLower(strings.TrimSpace(name)) {
case shared.AdminApiName:
apis[i] = NewAdminApi(xeth, stack, codec)
case shared.DebugApiName:
apis[i] = NewDebugApi(xeth, eth, codec)
case shared.DbApiName:
apis[i] = NewDbApi(xeth, eth, codec)
case shared.EthApiName:
apis[i] = NewEthApi(xeth, eth, codec)
case shared.MinerApiName:
apis[i] = NewMinerApi(eth, codec)
case shared.NetApiName:
apis[i] = NewNetApi(xeth, eth, codec)
case shared.ShhApiName:
apis[i] = NewShhApi(xeth, eth, codec)
case shared.TxPoolApiName:
apis[i] = NewTxPoolApi(xeth, eth, codec)
case shared.PersonalApiName:
apis[i] = NewPersonalApi(xeth, eth, codec)
case shared.Web3ApiName:
apis[i] = NewWeb3Api(xeth, codec)
case "rpc": // gives information about the RPC interface
continue
default:
return nil, fmt.Errorf("Unknown API '%s'", name)
}
}
return apis, nil
}
func Javascript(name string) string {
switch strings.ToLower(strings.TrimSpace(name)) {
case shared.AdminApiName:
return Admin_JS
case shared.DebugApiName:
return Debug_JS
case shared.DbApiName:
return Db_JS
case shared.EthApiName:
return Eth_JS
case shared.MinerApiName:
return Miner_JS
case shared.NetApiName:
return Net_JS
case shared.ShhApiName:
return Shh_JS
case shared.TxPoolApiName:
return TxPool_JS
case shared.PersonalApiName:
return Personal_JS
}
return ""
}