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https://github.com/Instadapp/aave-protocol-v2.git
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37 lines
1.6 KiB
Solidity
37 lines
1.6 KiB
Solidity
// SPDX-License-Identifier: agpl-3.0
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pragma solidity ^0.6.8;
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import "./BaseAdminUpgradeabilityProxy.sol";
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import "./InitializableUpgradeabilityProxy.sol";
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/**
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* @title InitializableAdminUpgradeabilityProxy
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* @dev Extends from BaseAdminUpgradeabilityProxy with an initializer for
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* initializing the implementation, admin, and init data.
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*/
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contract InitializableAdminUpgradeabilityProxy is BaseAdminUpgradeabilityProxy, InitializableUpgradeabilityProxy {
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/**
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* Contract initializer.
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* @param _logic address of the initial implementation.
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* @param _admin Address of the proxy administrator.
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* @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
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* It should include the signature and the parameters of the function to be called, as described in
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* https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
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* This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
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*/
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function initialize(address _logic, address _admin, bytes memory _data) public payable {
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require(_implementation() == address(0));
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InitializableUpgradeabilityProxy.initialize(_logic, _data);
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assert(ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
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_setAdmin(_admin);
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}
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/**
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* @dev Only fall back when the sender is not the admin.
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*/
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function _willFallback() internal override(BaseAdminUpgradeabilityProxy, Proxy) {
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BaseAdminUpgradeabilityProxy._willFallback();
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}
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}
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