Merge pull request #70 from ava-labs/fix-linting

Fix linting and add to CI

1 files changed, 0 insertions, 221 deletions

diff --git a/eth/protocol.go b/eth/protocol.go
deleted file mode 100644
index ef5dcde..0000000
--- a/eth/protocol.go
+++ /dev/null
@@ -1,221 +0,0 @@
-// Copyright 2014 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 eth
-
-import (
-	"fmt"
-	"io"
-	"math/big"
-
-	"github.com/ava-labs/coreth/core"
-	"github.com/ava-labs/coreth/core/forkid"
-	"github.com/ava-labs/coreth/core/types"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/event"
-	"github.com/ethereum/go-ethereum/rlp"
-)
-
-// Constants to match up protocol versions and messages
-const (
-	eth63 = 63
-	eth64 = 64
-	eth65 = 65
-)
-
-// protocolName is the official short name of the protocol used during capability negotiation.
-const protocolName = "eth"
-
-// ProtocolVersions are the supported versions of the eth protocol (first is primary).
-var ProtocolVersions = []uint{eth65, eth64, eth63}
-
-// protocolLengths are the number of implemented message corresponding to different protocol versions.
-var protocolLengths = map[uint]uint64{eth65: 17, eth64: 17, eth63: 17}
-
-const protocolMaxMsgSize = 10 * 1024 * 1024 // Maximum cap on the size of a protocol message
-
-// eth protocol message codes
-const (
-	StatusMsg          = 0x00
-	NewBlockHashesMsg  = 0x01
-	TransactionMsg     = 0x02
-	GetBlockHeadersMsg = 0x03
-	BlockHeadersMsg    = 0x04
-	GetBlockBodiesMsg  = 0x05
-	BlockBodiesMsg     = 0x06
-	NewBlockMsg        = 0x07
-	GetNodeDataMsg     = 0x0d
-	NodeDataMsg        = 0x0e
-	GetReceiptsMsg     = 0x0f
-	ReceiptsMsg        = 0x10
-
-	// New protocol message codes introduced in eth65
-	//
-	// Previously these message ids were used by some legacy and unsupported
-	// eth protocols, reown them here.
-	NewPooledTransactionHashesMsg = 0x08
-	GetPooledTransactionsMsg      = 0x09
-	PooledTransactionsMsg         = 0x0a
-)
-
-type errCode int
-
-const (
-	ErrMsgTooLarge = iota
-	ErrDecode
-	ErrInvalidMsgCode
-	ErrProtocolVersionMismatch
-	ErrNetworkIDMismatch
-	ErrGenesisMismatch
-	ErrForkIDRejected
-	ErrNoStatusMsg
-	ErrExtraStatusMsg
-)
-
-func (e errCode) String() string {
-	return errorToString[int(e)]
-}
-
-// XXX change once legacy code is out
-var errorToString = map[int]string{
-	ErrMsgTooLarge:             "Message too long",
-	ErrDecode:                  "Invalid message",
-	ErrInvalidMsgCode:          "Invalid message code",
-	ErrProtocolVersionMismatch: "Protocol version mismatch",
-	ErrNetworkIDMismatch:       "Network ID mismatch",
-	ErrGenesisMismatch:         "Genesis mismatch",
-	ErrForkIDRejected:          "Fork ID rejected",
-	ErrNoStatusMsg:             "No status message",
-	ErrExtraStatusMsg:          "Extra status message",
-}
-
-type txPool interface {
-	// Has returns an indicator whether txpool has a transaction
-	// cached with the given hash.
-	Has(hash common.Hash) bool
-
-	// Get retrieves the transaction from local txpool with given
-	// tx hash.
-	Get(hash common.Hash) *types.Transaction
-
-	// AddRemotes should add the given transactions to the pool.
-	AddRemotes([]*types.Transaction) []error
-
-	// Pending should return pending transactions.
-	// The slice should be modifiable by the caller.
-	Pending() (map[common.Address]types.Transactions, error)
-
-	// SubscribeNewTxsEvent should return an event subscription of
-	// NewTxsEvent and send events to the given channel.
-	SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription
-}
-
-// statusData63 is the network packet for the status message for eth/63.
-type statusData63 struct {
-	ProtocolVersion uint32
-	NetworkId       uint64
-	TD              *big.Int
-	CurrentBlock    common.Hash
-	GenesisBlock    common.Hash
-}
-
-// statusData is the network packet for the status message for eth/64 and later.
-type statusData struct {
-	ProtocolVersion uint32
-	NetworkID       uint64
-	TD              *big.Int
-	Head            common.Hash
-	Genesis         common.Hash
-	ForkID          forkid.ID
-}
-
-// newBlockHashesData is the network packet for the block announcements.
-type newBlockHashesData []struct {
-	Hash   common.Hash // Hash of one particular block being announced
-	Number uint64      // Number of one particular block being announced
-}
-
-// getBlockHeadersData represents a block header query.
-type getBlockHeadersData struct {
-	Origin  hashOrNumber // Block from which to retrieve headers
-	Amount  uint64       // Maximum number of headers to retrieve
-	Skip    uint64       // Blocks to skip between consecutive headers
-	Reverse bool         // Query direction (false = rising towards latest, true = falling towards genesis)
-}
-
-// hashOrNumber is a combined field for specifying an origin block.
-type hashOrNumber struct {
-	Hash   common.Hash // Block hash from which to retrieve headers (excludes Number)
-	Number uint64      // Block hash from which to retrieve headers (excludes Hash)
-}
-
-// EncodeRLP is a specialized encoder for hashOrNumber to encode only one of the
-// two contained union fields.
-func (hn *hashOrNumber) EncodeRLP(w io.Writer) error {
-	if hn.Hash == (common.Hash{}) {
-		return rlp.Encode(w, hn.Number)
-	}
-	if hn.Number != 0 {
-		return fmt.Errorf("both origin hash (%x) and number (%d) provided", hn.Hash, hn.Number)
-	}
-	return rlp.Encode(w, hn.Hash)
-}
-
-// DecodeRLP is a specialized decoder for hashOrNumber to decode the contents
-// into either a block hash or a block number.
-func (hn *hashOrNumber) DecodeRLP(s *rlp.Stream) error {
-	_, size, _ := s.Kind()
-	origin, err := s.Raw()
-	if err == nil {
-		switch {
-		case size == 32:
-			err = rlp.DecodeBytes(origin, &hn.Hash)
-		case size <= 8:
-			err = rlp.DecodeBytes(origin, &hn.Number)
-		default:
-			err = fmt.Errorf("invalid input size %d for origin", size)
-		}
-	}
-	return err
-}
-
-// newBlockData is the network packet for the block propagation message.
-type newBlockData struct {
-	Block *types.Block
-	TD    *big.Int
-}
-
-// sanityCheck verifies that the values are reasonable, as a DoS protection
-func (request *newBlockData) sanityCheck() error {
-	if err := request.Block.SanityCheck(); err != nil {
-		return err
-	}
-	//TD at mainnet block #7753254 is 76 bits. If it becomes 100 million times
-	// larger, it will still fit within 100 bits
-	if tdlen := request.TD.BitLen(); tdlen > 100 {
-		return fmt.Errorf("too large block TD: bitlen %d", tdlen)
-	}
-	return nil
-}
-
-// blockBody represents the data content of a single block.
-type blockBody struct {
-	Transactions []*types.Transaction // Transactions contained within a block
-	Uncles       []*types.Header      // Uncles contained within a block
-}
-
-// blockBodiesData is the network packet for block content distribution.
-type blockBodiesData []*blockBody