solidity/libsolidity/interface/ReadFile.h

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/*
This file is part of solidity.
solidity is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
solidity is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with solidity. If not, see <http://www.gnu.org/licenses/>.
*/
// SPDX-License-Identifier: GPL-3.0
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#pragma once
#include <liblangutil/Exceptions.h>
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#include <boost/noncopyable.hpp>
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#include <functional>
#include <string>
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namespace solidity::frontend
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{
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class ReadCallback: boost::noncopyable
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{
public:
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/// File reading or generic query result.
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struct Result
{
bool success;
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std::string responseOrErrorMessage;
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};
enum class Kind
{
ReadFile,
SMTQuery
};
static std::string kindString(Kind _kind)
{
switch (_kind)
{
case Kind::ReadFile:
return "source";
case Kind::SMTQuery:
return "smt-query";
default:
solAssert(false, "");
}
}
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/// File reading or generic query callback.
using Callback = std::function<Result(std::string const&, std::string const&)>;
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};
}