path: root/rpc/api/utils.go

// 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/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",
            "newIdentify",
            "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, eth *eth.Ethereum) ([]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))

    for i, name := range names {
        switch strings.ToLower(strings.TrimSpace(name)) {
        case shared.AdminApiName:
            apis[i] = NewAdminApi(xeth, eth, 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)
        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 ""
}