64 lines
2.1 KiB
Solidity
64 lines
2.1 KiB
Solidity
/*
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Copyright 2019 ZeroEx Intl.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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pragma solidity ^0.5.9;
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interface IStakingProxy /* is IStaking */
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{
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/// @dev Emitted by StakingProxy when a staking contract is attached.
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/// @param newStakingContractAddress Address of newly attached staking contract.
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event StakingContractAttachedToProxy(
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address newStakingContractAddress
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);
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/// @dev Emitted by StakingProxy when a staking contract is detached.
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event StakingContractDetachedFromProxy();
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/// @dev Emitted by StakingProxy when read-only mode is set.
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event ReadOnlyModeSet(
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bool readOnlyMode
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);
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/// @dev Delegates calls to the staking contract, if it is set.
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// solhint-disable no-complex-fallback
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function ()
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external
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payable;
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/// @dev Attach a staking contract; future calls will be delegated to the staking contract.
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/// Note that this is callable only by this contract's owner.
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/// @param _stakingContract Address of staking contract.
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/// @param _wethProxyAddress The address that can transfer WETH for fees.
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/// Use address in storage if NIL_ADDRESS is passed in.
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/// @param _zrxVaultAddress Address of the ZrxVault contract.
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/// Use address in storage if NIL_ADDRESS is passed in.
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function attachStakingContract(
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address _stakingContract,
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address _wethProxyAddress,
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address _zrxVaultAddress
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)
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external;
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/// @dev Detach the current staking contract.
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/// Note that this is callable only by this contract's owner.
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function detachStakingContract()
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external;
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}
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