64 lines
2.4 KiB
Go
64 lines
2.4 KiB
Go
// Copyright 2021 Evmos Foundation
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// This file is part of Evmos' Ethermint library.
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//
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// The Ethermint 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 Ethermint 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 Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
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package ante
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import (
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"math/big"
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"github.com/cerc-io/laconicd/x/evm/statedb"
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evmtypes "github.com/cerc-io/laconicd/x/evm/types"
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evm "github.com/cerc-io/laconicd/x/evm/vm"
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feemarkettypes "github.com/cerc-io/laconicd/x/feemarket/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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tx "github.com/cosmos/cosmos-sdk/types/tx"
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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/vm"
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"github.com/ethereum/go-ethereum/params"
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)
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// DynamicFeeEVMKeeper is a subset of EVMKeeper interface that supports dynamic fee checker
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type DynamicFeeEVMKeeper interface {
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ChainID() *big.Int
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GetParams(ctx sdk.Context) evmtypes.Params
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GetBaseFee(ctx sdk.Context, ethCfg *params.ChainConfig) *big.Int
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}
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// EVMKeeper defines the expected keeper interface used on the Eth AnteHandler
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type EVMKeeper interface {
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statedb.Keeper
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DynamicFeeEVMKeeper
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NewEVM(ctx sdk.Context, msg core.Message, cfg *statedb.EVMConfig, tracer vm.EVMLogger, stateDB vm.StateDB) evm.EVM
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DeductTxCostsFromUserBalance(ctx sdk.Context, fees sdk.Coins, from common.Address) error
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GetBalance(ctx sdk.Context, addr common.Address) *big.Int
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ResetTransientGasUsed(ctx sdk.Context)
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GetTxIndexTransient(ctx sdk.Context) uint64
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GetParams(ctx sdk.Context) evmtypes.Params
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}
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type protoTxProvider interface {
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GetProtoTx() *tx.Tx
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}
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// FeeMarketKeeper defines the expected keeper interface used on the AnteHandler
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type FeeMarketKeeper interface {
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GetParams(ctx sdk.Context) (params feemarkettypes.Params)
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AddTransientGasWanted(ctx sdk.Context, gasWanted uint64) (uint64, error)
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GetBaseFeeEnabled(ctx sdk.Context) bool
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}
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