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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/>.
*/
/**
* @author Alex Beregszaszi
* @date 2016
* Standard JSON compiler interface.
*/
#pragma once
#include <libsolidity/interface/CompilerStack.h>
namespace dev
{
namespace solidity
{
/**
* Standard JSON compiler interface, which expects a JSON input and returns a JSON output.
* See docs/using-the-compiler#compiler-input-and-output-json-description.
*/
class StandardCompiler: boost::noncopyable
{
public:
/// Creates a new StandardCompiler.
/// @param _readFile callback to used to read files for import statements. Must return
/// and must not emit exceptions.
explicit StandardCompiler(ReadCallback::Callback const& _readFile = ReadCallback::Callback())
: m_compilerStack(_readFile), m_readFile(_readFile)
{
}
/// Sets all input parameters according to @a _input which conforms to the standardized input
/// format, performs compilation and returns a standardized output.
Json::Value compile(Json::Value const& _input) noexcept;
/// Parses input as JSON and peforms the above processing steps, returning a serialized JSON
/// output. Parsing errors are returned as regular errors.
std::string compile(std::string const& _input) noexcept;
private:
Json::Value compileInternal(Json::Value const& _input);
CompilerStack m_compilerStack;
ReadCallback::Callback m_readFile;
};
}
}
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