mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU 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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solidity 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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// SPDX-License-Identifier: GPL-3.0
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/**
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* Generates the storage layout of a contract.
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*/
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#pragma once
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#include <libsolidity/ast/AST.h>
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#include <libsolidity/ast/Types.h>
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#include <json/json.h>
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namespace solidity::frontend
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{
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class StorageLayout
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{
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public:
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/// Generates the storage layout of the contract
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/// @param _contractDef The contract definition
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/// @return A JSON representation of the contract's storage layout.
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Json::Value generate(ContractDefinition const& _contractDef);
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private:
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/// Generates the JSON information for a variable and its storage location.
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Json::Value generate(VariableDeclaration const& _var, u256 const& _slot, unsigned _offset);
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/// Generates the JSON information for @param _type
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void generate(Type const* _type);
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/// The key for the JSON object describing a type.
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std::string typeKeyName(Type const* _type);
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Json::Value m_types;
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/// Current analyzed contract
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ContractDefinition const* m_contract = nullptr;
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};
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}
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