forked from cerc-io/plugeth
c213fd1fd8
There is no need to depend on the old context package now that the minimum Go version is 1.7. The move to "context" eliminates our weird vendoring setup. Some vendored code still uses golang.org/x/net/context and it is now vendored in the normal way. This change triggered new vet checks around context.WithTimeout which didn't fire with golang.org/x/net/context.
119 lines
4.1 KiB
Go
119 lines
4.1 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// Package ethapi implements the general Ethereum API functions.
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package ethapi
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import (
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"context"
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"math/big"
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"github.com/ethereum/go-ethereum/accounts"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/core/vm"
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"github.com/ethereum/go-ethereum/eth/downloader"
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/event"
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"github.com/ethereum/go-ethereum/params"
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"github.com/ethereum/go-ethereum/rpc"
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)
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// Backend interface provides the common API services (that are provided by
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// both full and light clients) with access to necessary functions.
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type Backend interface {
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// general Ethereum API
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Downloader() *downloader.Downloader
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ProtocolVersion() int
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SuggestPrice(ctx context.Context) (*big.Int, error)
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ChainDb() ethdb.Database
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EventMux() *event.TypeMux
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AccountManager() *accounts.Manager
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// BlockChain API
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SetHead(number uint64)
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HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error)
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BlockByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Block, error)
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StateAndHeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (State, *types.Header, error)
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GetBlock(ctx context.Context, blockHash common.Hash) (*types.Block, error)
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GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error)
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GetTd(blockHash common.Hash) *big.Int
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GetEVM(ctx context.Context, msg core.Message, state State, header *types.Header, vmCfg vm.Config) (*vm.EVM, func() error, error)
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// TxPool API
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SendTx(ctx context.Context, signedTx *types.Transaction) error
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RemoveTx(txHash common.Hash)
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GetPoolTransactions() (types.Transactions, error)
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GetPoolTransaction(txHash common.Hash) *types.Transaction
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GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error)
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Stats() (pending int, queued int)
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TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions)
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ChainConfig() *params.ChainConfig
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CurrentBlock() *types.Block
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}
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type State interface {
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GetBalance(ctx context.Context, addr common.Address) (*big.Int, error)
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GetCode(ctx context.Context, addr common.Address) ([]byte, error)
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GetState(ctx context.Context, a common.Address, b common.Hash) (common.Hash, error)
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GetNonce(ctx context.Context, addr common.Address) (uint64, error)
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}
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func GetAPIs(apiBackend Backend, solcPath string) []rpc.API {
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return []rpc.API{
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{
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Namespace: "eth",
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Version: "1.0",
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Service: NewPublicEthereumAPI(apiBackend),
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Public: true,
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}, {
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Namespace: "eth",
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Version: "1.0",
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Service: NewPublicBlockChainAPI(apiBackend),
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Public: true,
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}, {
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Namespace: "eth",
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Version: "1.0",
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Service: NewPublicTransactionPoolAPI(apiBackend),
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Public: true,
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}, {
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Namespace: "txpool",
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Version: "1.0",
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Service: NewPublicTxPoolAPI(apiBackend),
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Public: true,
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}, {
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Namespace: "debug",
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Version: "1.0",
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Service: NewPublicDebugAPI(apiBackend),
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Public: true,
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}, {
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Namespace: "debug",
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Version: "1.0",
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Service: NewPrivateDebugAPI(apiBackend),
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}, {
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Namespace: "eth",
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Version: "1.0",
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Service: NewPublicAccountAPI(apiBackend.AccountManager()),
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Public: true,
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}, {
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Namespace: "personal",
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Version: "1.0",
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Service: NewPrivateAccountAPI(apiBackend),
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Public: false,
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},
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}
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}
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