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authorStephen Buttolph <[email protected]>2020-04-16 01:02:16 -0400
committerGitHub <[email protected]>2020-04-16 01:02:16 -0400
commit6ac9ecf8a736e06a5dba6b971e632342fe6eef66 (patch)
tree2c8314f1c69b9afaf30e71a887cd9734fceb0023 /plugin/evm/service.go
parentae13dfb64a82d35d6c9607bc61dcf1ac21e59f85 (diff)
Revert "Added the EVM as a plugin"
Diffstat (limited to 'plugin/evm/service.go')
-rw-r--r--plugin/evm/service.go122
1 files changed, 0 insertions, 122 deletions
diff --git a/plugin/evm/service.go b/plugin/evm/service.go
deleted file mode 100644
index 70135cc..0000000
--- a/plugin/evm/service.go
+++ /dev/null
@@ -1,122 +0,0 @@
-// (c) 2019-2020, Ava Labs, Inc. All rights reserved.
-// See the file LICENSE for licensing terms.
-
-package evm
-
-import (
- "context"
- "crypto/rand"
- "fmt"
- "math/big"
-
- "github.com/ava-labs/coreth"
-
- "github.com/ava-labs/go-ethereum/common"
- "github.com/ava-labs/go-ethereum/common/hexutil"
- "github.com/ava-labs/go-ethereum/core/types"
- "github.com/ava-labs/go-ethereum/crypto"
-)
-
-const (
- version = "Athereum 1.0"
-)
-
-// test constants
-const (
- GenesisTestAddr = "0x751a0b96e1042bee789452ecb20253fba40dbe85"
- GenesisTestKey = "0xabd71b35d559563fea757f0f5edbde286fb8c043105b15abb7cd57189306d7d1"
-)
-
-// DebugAPI introduces helper functions for debuging
-type DebugAPI struct{ vm *VM }
-
-// SnowmanAPI introduces snowman specific functionality to the evm
-type SnowmanAPI struct{ vm *VM }
-
-// NetAPI offers network related API methods
-type NetAPI struct{ vm *VM }
-
-// NewNetAPI creates a new net API instance.
-func NewNetAPI(vm *VM) *NetAPI { return &NetAPI{vm} }
-
-// Listening returns an indication if the node is listening for network connections.
-func (s *NetAPI) Listening() bool { return true } // always listening
-
-// PeerCount returns the number of connected peers
-func (s *NetAPI) PeerCount() hexutil.Uint { return hexutil.Uint(0) } // TODO: report number of connected peers
-
-// Version returns the current ethereum protocol version.
-func (s *NetAPI) Version() string { return fmt.Sprintf("%d", s.vm.networkID) }
-
-// Web3API offers helper API methods
-type Web3API struct{}
-
-// ClientVersion returns the version of the vm running
-func (s *Web3API) ClientVersion() string { return version }
-
-// Sha3 returns the bytes returned by hashing [input] with Keccak256
-func (s *Web3API) Sha3(input hexutil.Bytes) hexutil.Bytes { return crypto.Keccak256(input) }
-
-// GetAcceptedFrontReply defines the reply that will be sent from the
-// GetAcceptedFront API call
-type GetAcceptedFrontReply struct {
- Hash common.Hash `json:"hash"`
- Number *big.Int `json:"number"`
-}
-
-// GetAcceptedFront returns the last accepted block's hash and height
-func (api *SnowmanAPI) GetAcceptedFront(ctx context.Context) (*GetAcceptedFrontReply, error) {
- blk := api.vm.getLastAccepted().ethBlock
- return &GetAcceptedFrontReply{
- Hash: blk.Hash(),
- Number: blk.Number(),
- }, nil
-}
-
-// GetGenesisBalance returns the current funds in the genesis
-func (api *DebugAPI) GetGenesisBalance(ctx context.Context) (*hexutil.Big, error) {
- lastAccepted := api.vm.getLastAccepted()
- api.vm.ctx.Log.Verbo("Currently accepted block front: %s", lastAccepted.ethBlock.Hash().Hex())
- state, err := api.vm.chain.BlockState(lastAccepted.ethBlock)
- if err != nil {
- return nil, err
- }
- return (*hexutil.Big)(state.GetBalance(common.HexToAddress(GenesisTestAddr))), nil
-}
-
-// SpendGenesis funds
-func (api *DebugAPI) SpendGenesis(ctx context.Context, nonce uint64) error {
- api.vm.ctx.Log.Info("Spending the genesis")
-
- value := big.NewInt(1000000000000)
- gasLimit := 21000
- gasPrice := big.NewInt(1000000000)
-
- genPrivateKey, err := crypto.HexToECDSA(GenesisTestKey[2:])
- if err != nil {
- return err
- }
- bob, err := coreth.NewKey(rand.Reader)
- if err != nil {
- return err
- }
-
- tx := types.NewTransaction(nonce, bob.Address, value, uint64(gasLimit), gasPrice, nil)
- signedTx, err := types.SignTx(tx, types.NewEIP155Signer(api.vm.chainID), genPrivateKey)
- if err != nil {
- return err
- }
-
- if err := api.vm.issueRemoteTxs([]*types.Transaction{signedTx}); err != nil {
- return err
- }
-
- return nil
-}
-
-// IssueBlock to the chain
-func (api *DebugAPI) IssueBlock(ctx context.Context) error {
- api.vm.ctx.Log.Info("Issuing a new block")
-
- return api.vm.tryBlockGen()
-}