From ad886faec521f1edcb90f6f8eb4555608d085312 Mon Sep 17 00:00:00 2001 From: Determinant Date: Tue, 13 Aug 2019 14:05:49 -0400 Subject: add an option to call geth entry; add vendor --- cmd/geth/retesteth_copypaste.go | 148 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 cmd/geth/retesteth_copypaste.go (limited to 'cmd/geth/retesteth_copypaste.go') diff --git a/cmd/geth/retesteth_copypaste.go b/cmd/geth/retesteth_copypaste.go new file mode 100644 index 0000000..6061702 --- /dev/null +++ b/cmd/geth/retesteth_copypaste.go @@ -0,0 +1,148 @@ +// Copyright 2019 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 . + +package geth + +import ( + "math/big" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/core/types" +) + +// RPCTransaction represents a transaction that will serialize to the RPC representation of a transaction +type RPCTransaction struct { + BlockHash common.Hash `json:"blockHash"` + BlockNumber *hexutil.Big `json:"blockNumber"` + From common.Address `json:"from"` + Gas hexutil.Uint64 `json:"gas"` + GasPrice *hexutil.Big `json:"gasPrice"` + Hash common.Hash `json:"hash"` + Input hexutil.Bytes `json:"input"` + Nonce hexutil.Uint64 `json:"nonce"` + To *common.Address `json:"to"` + TransactionIndex hexutil.Uint `json:"transactionIndex"` + Value *hexutil.Big `json:"value"` + V *hexutil.Big `json:"v"` + R *hexutil.Big `json:"r"` + S *hexutil.Big `json:"s"` +} + +// newRPCTransaction returns a transaction that will serialize to the RPC +// representation, with the given location metadata set (if available). +func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber uint64, index uint64) *RPCTransaction { + var signer types.Signer = types.FrontierSigner{} + if tx.Protected() { + signer = types.NewEIP155Signer(tx.ChainId()) + } + from, _ := types.Sender(signer, tx) + v, r, s := tx.RawSignatureValues() + + result := &RPCTransaction{ + From: from, + Gas: hexutil.Uint64(tx.Gas()), + GasPrice: (*hexutil.Big)(tx.GasPrice()), + Hash: tx.Hash(), + Input: hexutil.Bytes(tx.Data()), + Nonce: hexutil.Uint64(tx.Nonce()), + To: tx.To(), + Value: (*hexutil.Big)(tx.Value()), + V: (*hexutil.Big)(v), + R: (*hexutil.Big)(r), + S: (*hexutil.Big)(s), + } + if blockHash != (common.Hash{}) { + result.BlockHash = blockHash + result.BlockNumber = (*hexutil.Big)(new(big.Int).SetUint64(blockNumber)) + result.TransactionIndex = hexutil.Uint(index) + } + return result +} + +// newRPCTransactionFromBlockIndex returns a transaction that will serialize to the RPC representation. +func newRPCTransactionFromBlockIndex(b *types.Block, index uint64) *RPCTransaction { + txs := b.Transactions() + if index >= uint64(len(txs)) { + return nil + } + return newRPCTransaction(txs[index], b.Hash(), b.NumberU64(), index) +} + +// newRPCTransactionFromBlockHash returns a transaction that will serialize to the RPC representation. +func newRPCTransactionFromBlockHash(b *types.Block, hash common.Hash) *RPCTransaction { + for idx, tx := range b.Transactions() { + if tx.Hash() == hash { + return newRPCTransactionFromBlockIndex(b, uint64(idx)) + } + } + return nil +} + +// RPCMarshalBlock converts the given block to the RPC output which depends on fullTx. If inclTx is true transactions are +// returned. When fullTx is true the returned block contains full transaction details, otherwise it will only contain +// transaction hashes. +func RPCMarshalBlock(b *types.Block, inclTx bool, fullTx bool) (map[string]interface{}, error) { + head := b.Header() // copies the header once + fields := map[string]interface{}{ + "number": (*hexutil.Big)(head.Number), + "hash": b.Hash(), + "parentHash": head.ParentHash, + "nonce": head.Nonce, + "mixHash": head.MixDigest, + "sha3Uncles": head.UncleHash, + "logsBloom": head.Bloom, + "stateRoot": head.Root, + "miner": head.Coinbase, + "difficulty": (*hexutil.Big)(head.Difficulty), + "extraData": hexutil.Bytes(head.Extra), + "size": hexutil.Uint64(b.Size()), + "gasLimit": hexutil.Uint64(head.GasLimit), + "gasUsed": hexutil.Uint64(head.GasUsed), + "timestamp": hexutil.Uint64(head.Time), + "transactionsRoot": head.TxHash, + "receiptsRoot": head.ReceiptHash, + } + + if inclTx { + formatTx := func(tx *types.Transaction) (interface{}, error) { + return tx.Hash(), nil + } + if fullTx { + formatTx = func(tx *types.Transaction) (interface{}, error) { + return newRPCTransactionFromBlockHash(b, tx.Hash()), nil + } + } + txs := b.Transactions() + transactions := make([]interface{}, len(txs)) + var err error + for i, tx := range txs { + if transactions[i], err = formatTx(tx); err != nil { + return nil, err + } + } + fields["transactions"] = transactions + } + + uncles := b.Uncles() + uncleHashes := make([]common.Hash, len(uncles)) + for i, uncle := range uncles { + uncleHashes[i] = uncle.Hash() + } + fields["uncles"] = uncleHashes + + return fields, nil +} -- cgit v1.2.3-70-g09d2