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Allow for switching ProtocolSchedule rules outside of Milestones (#1962)
This is the first step in supporting switchable consensus mechanisms. Specifically this allows additional protocol specs to be inserted to the protocol schedule at milestones other than that explicitly specified in the genesis config. Signed-off-by: Trent Mohay <[email protected]>
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Trent Mohay
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Mar 4, 2021
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163
.../core/src/main/java/org/hyperledger/besu/ethereum/mainnet/MainnetProtocolSpecFactory.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,163 @@ | ||
| /* | ||
| * Copyright 2020 ConsenSys AG. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on | ||
| * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations under the License. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
| package org.hyperledger.besu.ethereum.mainnet; | ||
|
|
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| import java.math.BigInteger; | ||
| import java.util.Optional; | ||
| import java.util.OptionalInt; | ||
| import java.util.OptionalLong; | ||
|
|
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| public class MainnetProtocolSpecFactory { | ||
|
|
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| private final Optional<BigInteger> chainId; | ||
| private final OptionalInt contractSizeLimit; | ||
| private final OptionalInt evmStackSize; | ||
| private final boolean isRevertReasonEnabled; | ||
| private final boolean quorumCompatibilityMode; | ||
| private final OptionalLong ecip1017EraRounds; | ||
|
|
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| public MainnetProtocolSpecFactory( | ||
| final Optional<BigInteger> chainId, | ||
| final OptionalInt contractSizeLimit, | ||
| final OptionalInt evmStackSize, | ||
| final boolean isRevertReasonEnabled, | ||
| final boolean quorumCompatibilityMode, | ||
| final OptionalLong ecip1017EraRounds) { | ||
| this.chainId = chainId; | ||
| this.contractSizeLimit = contractSizeLimit; | ||
| this.evmStackSize = evmStackSize; | ||
| this.isRevertReasonEnabled = isRevertReasonEnabled; | ||
| this.quorumCompatibilityMode = quorumCompatibilityMode; | ||
| this.ecip1017EraRounds = ecip1017EraRounds; | ||
| } | ||
|
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| public ProtocolSpecBuilder frontierDefinition() { | ||
| return MainnetProtocolSpecs.frontierDefinition( | ||
| contractSizeLimit, evmStackSize, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder homesteadDefinition() { | ||
| return MainnetProtocolSpecs.homesteadDefinition( | ||
| contractSizeLimit, evmStackSize, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder daoRecoveryInitDefinition() { | ||
| return MainnetProtocolSpecs.daoRecoveryInitDefinition( | ||
| contractSizeLimit, evmStackSize, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder daoRecoveryTransitionDefinition() { | ||
| return MainnetProtocolSpecs.daoRecoveryTransitionDefinition( | ||
| contractSizeLimit, evmStackSize, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder tangerineWhistleDefinition() { | ||
| return MainnetProtocolSpecs.tangerineWhistleDefinition( | ||
| contractSizeLimit, evmStackSize, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder spuriousDragonDefinition() { | ||
| return MainnetProtocolSpecs.spuriousDragonDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder byzantiumDefinition() { | ||
| return MainnetProtocolSpecs.byzantiumDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, isRevertReasonEnabled, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder constantinopleDefinition() { | ||
| return MainnetProtocolSpecs.constantinopleDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, isRevertReasonEnabled, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder petersburgDefinition() { | ||
| return MainnetProtocolSpecs.petersburgDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, isRevertReasonEnabled, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder istanbulDefinition() { | ||
| return MainnetProtocolSpecs.istanbulDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, isRevertReasonEnabled, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder muirGlacierDefinition() { | ||
| return MainnetProtocolSpecs.muirGlacierDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, isRevertReasonEnabled, quorumCompatibilityMode); | ||
| } | ||
|
|
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| public ProtocolSpecBuilder berlinDefinition() { | ||
| return MainnetProtocolSpecs.berlinDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, isRevertReasonEnabled, quorumCompatibilityMode); | ||
| } | ||
|
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| //////////////////////////////////////////////////////////////////////////////////////////////// | ||
| //////////////////////////////////////////////////////////////////////////////////////////////// | ||
| // Classic Protocol Specs | ||
| public ProtocolSpecBuilder dieHardDefinition() { | ||
| return ClassicProtocolSpecs.dieHardDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, quorumCompatibilityMode); | ||
| } | ||
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| public ProtocolSpecBuilder gothamDefinition() { | ||
| return ClassicProtocolSpecs.gothamDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, ecip1017EraRounds, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder defuseDifficultyBombDefinition() { | ||
| return ClassicProtocolSpecs.defuseDifficultyBombDefinition( | ||
| chainId, contractSizeLimit, evmStackSize, ecip1017EraRounds, quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder atlantisDefinition() { | ||
| return ClassicProtocolSpecs.atlantisDefinition( | ||
| chainId, | ||
| contractSizeLimit, | ||
| evmStackSize, | ||
| isRevertReasonEnabled, | ||
| ecip1017EraRounds, | ||
| quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder aghartaDefinition() { | ||
| return ClassicProtocolSpecs.aghartaDefinition( | ||
| chainId, | ||
| contractSizeLimit, | ||
| evmStackSize, | ||
| isRevertReasonEnabled, | ||
| ecip1017EraRounds, | ||
| quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder phoenixDefinition() { | ||
| return ClassicProtocolSpecs.phoenixDefinition( | ||
| chainId, | ||
| contractSizeLimit, | ||
| evmStackSize, | ||
| isRevertReasonEnabled, | ||
| ecip1017EraRounds, | ||
| quorumCompatibilityMode); | ||
| } | ||
|
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| public ProtocolSpecBuilder thanosDefinition() { | ||
| return ClassicProtocolSpecs.thanosDefinition( | ||
| chainId, | ||
| contractSizeLimit, | ||
| evmStackSize, | ||
| isRevertReasonEnabled, | ||
| ecip1017EraRounds, | ||
| quorumCompatibilityMode); | ||
| } | ||
| } |
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