config: Fevm.EnableEthPRC

node/impl/full/dummy.go

@@ -4,106 +4,118 @@ import (
 	"context"
 	"errors"
 
+	"github.com/ipfs/go-cid"
+
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/types/ethtypes"
 )
 
-var ErrImplementMe = errors.New("Not implemented yet")
+var ErrModuleDisabled = errors.New("module disabled, enable with Fevm.EnableEthPRC / LOTUS_FEVM_ENABLEETHPRC")
 
 type EthModuleDummy struct{}
 
+func (e *EthModuleDummy) EthGetMessageCidByTransactionHash(ctx context.Context, txHash *ethtypes.EthHash) (*cid.Cid, error) {
+	return nil, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthGetTransactionHashByCid(ctx context.Context, cid cid.Cid) (*ethtypes.EthHash, error) {
+	return nil, ErrModuleDisabled
+}
+
 func (e *EthModuleDummy) EthBlockNumber(ctx context.Context) (ethtypes.EthUint64, error) {
-	return 0, ErrImplementMe
+	return 0, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthAccounts(ctx context.Context) ([]ethtypes.EthAddress, error) {
-	return nil, ErrImplementMe
+	return nil, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetBlockTransactionCountByNumber(ctx context.Context, blkNum ethtypes.EthUint64) (ethtypes.EthUint64, error) {
-	return 0, ErrImplementMe
+	return 0, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetBlockTransactionCountByHash(ctx context.Context, blkHash ethtypes.EthHash) (ethtypes.EthUint64, error) {
-	return 0, ErrImplementMe
+	return 0, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetBlockByHash(ctx context.Context, blkHash ethtypes.EthHash, fullTxInfo bool) (ethtypes.EthBlock, error) {
-	return ethtypes.EthBlock{}, ErrImplementMe
+	return ethtypes.EthBlock{}, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetBlockByNumber(ctx context.Context, blkNum string, fullTxInfo bool) (ethtypes.EthBlock, error) {
-	return ethtypes.EthBlock{}, ErrImplementMe
+	return ethtypes.EthBlock{}, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetTransactionByHash(ctx context.Context, txHash *ethtypes.EthHash) (*ethtypes.EthTx, error) {
-	return nil, ErrImplementMe
+	return nil, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetTransactionCount(ctx context.Context, sender ethtypes.EthAddress, blkOpt string) (ethtypes.EthUint64, error) {
-	return 0, ErrImplementMe
+	return 0, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetTransactionReceipt(ctx context.Context, txHash ethtypes.EthHash) (*api.EthTxReceipt, error) {
-	return nil, ErrImplementMe
+	return nil, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetTransactionByBlockHashAndIndex(ctx context.Context, blkHash ethtypes.EthHash, txIndex ethtypes.EthUint64) (ethtypes.EthTx, error) {
-	return ethtypes.EthTx{}, ErrImplementMe
+	return ethtypes.EthTx{}, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetTransactionByBlockNumberAndIndex(ctx context.Context, blkNum ethtypes.EthUint64, txIndex ethtypes.EthUint64) (ethtypes.EthTx, error) {
-	return ethtypes.EthTx{}, ErrImplementMe
+	return ethtypes.EthTx{}, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetCode(ctx context.Context, address ethtypes.EthAddress, blkOpt string) (ethtypes.EthBytes, error) {
-	return nil, ErrImplementMe
+	return nil, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetStorageAt(ctx context.Context, address ethtypes.EthAddress, position ethtypes.EthBytes, blkParam string) (ethtypes.EthBytes, error) {
-	return nil, ErrImplementMe
+	return nil, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGetBalance(ctx context.Context, address ethtypes.EthAddress, blkParam string) (ethtypes.EthBigInt, error) {
-	return ethtypes.EthBigIntZero, ErrImplementMe
+	return ethtypes.EthBigIntZero, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthFeeHistory(ctx context.Context, blkCount ethtypes.EthUint64, newestBlk string, rewardPercentiles []float64) (ethtypes.EthFeeHistory, error) {
-	return ethtypes.EthFeeHistory{}, ErrImplementMe
+	return ethtypes.EthFeeHistory{}, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthChainId(ctx context.Context) (ethtypes.EthUint64, error) {
-	return 0, ErrImplementMe
+	return 0, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) NetVersion(ctx context.Context) (string, error) {
-	return "", ErrImplementMe
+	return "", ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) NetListening(ctx context.Context) (bool, error) {
-	return false, ErrImplementMe
+	return false, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthProtocolVersion(ctx context.Context) (ethtypes.EthUint64, error) {
-	return 0, ErrImplementMe
+	return 0, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthGasPrice(ctx context.Context) (ethtypes.EthBigInt, error) {
-	return ethtypes.EthBigIntZero, ErrImplementMe
+	return ethtypes.EthBigIntZero, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthEstimateGas(ctx context.Context, tx ethtypes.EthCall) (ethtypes.EthUint64, error) {
-	return 0, ErrImplementMe
+	return 0, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthCall(ctx context.Context, tx ethtypes.EthCall, blkParam string) (ethtypes.EthBytes, error) {
-	return nil, ErrImplementMe
+	return nil, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthMaxPriorityFeePerGas(ctx context.Context) (ethtypes.EthBigInt, error) {
-	return ethtypes.EthBigIntZero, ErrImplementMe
+	return ethtypes.EthBigIntZero, ErrModuleDisabled
 }
 
 func (e *EthModuleDummy) EthSendRawTransaction(ctx context.Context, rawTx ethtypes.EthBytes) (ethtypes.EthHash, error) {
-	return ethtypes.EthHash{}, ErrImplementMe
+	return ethtypes.EthHash{}, ErrModuleDisabled
 }
+
+var _ EthModuleAPI = &EthModuleDummy{}

node/impl/full/eth.go

@@ -258,7 +258,7 @@ func (a *EthModule) EthGetTransactionByHash(ctx context.Context, txHash *ethtype
 	}
 
 	c := cid.Undef
-	if a.EthTxHashManager != nil {
+	if a.EthTxHashManager != nil { // todo rm checks
 		var err error
 		c, err = a.EthTxHashManager.TransactionHashLookup.GetCidFromHash(*txHash)
 		if err != nil {