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117 lines
3.0 KiB
117 lines
3.0 KiB
/*
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This file is part of cpp-ethereum.
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cpp-ethereum 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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cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @author Christian <c@ethdev.com>
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* @date 2014
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* Solidity commandline compiler.
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*/
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#include <string>
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#include <iostream>
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#include <libdevcore/Common.h>
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#include <libdevcore/CommonData.h>
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#include <libdevcore/CommonIO.h>
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#include <libsolidity/Scanner.h>
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#include <libsolidity/Parser.h>
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#include <libsolidity/ASTPrinter.h>
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#include <libsolidity/NameAndTypeResolver.h>
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#include <libsolidity/Exceptions.h>
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#include <libsolidity/SourceReferenceFormatter.h>
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using namespace dev;
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using namespace solidity;
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void help()
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{
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std::cout
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<< "Usage solc [OPTIONS] <file>" << std::endl
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<< "Options:" << std::endl
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<< " -h,--help Show this help message and exit." << std::endl
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<< " -V,--version Show the version and exit." << std::endl;
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exit(0);
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}
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void version()
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{
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std::cout
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<< "solc, the solidity complier commandline interface " << dev::Version << std::endl
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<< " by Christian <c@ethdev.com>, (c) 2014." << std::endl
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<< "Build: " << DEV_QUOTED(ETH_BUILD_PLATFORM) << "/" << DEV_QUOTED(ETH_BUILD_TYPE) << std::endl;
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exit(0);
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}
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int main(int argc, char** argv)
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{
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std::string infile;
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for (int i = 1; i < argc; ++i)
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{
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std::string arg = argv[i];
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if (arg == "-h" || arg == "--help")
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help();
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else if (arg == "-V" || arg == "--version")
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version();
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else
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infile = argv[i];
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}
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std::string sourceCode;
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if (infile.empty())
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{
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std::string s;
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while (!std::cin.eof())
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{
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getline(std::cin, s);
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sourceCode.append(s);
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}
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}
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else
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sourceCode = asString(dev::contents(infile));
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ASTPointer<ContractDefinition> ast;
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std::shared_ptr<Scanner> scanner = std::make_shared<Scanner>(CharStream(sourceCode));
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Parser parser;
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try
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{
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ast = parser.parse(scanner);
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}
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catch (ParserError const& exception)
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{
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SourceReferenceFormatter::printExceptionInformation(std::cerr, exception, "Parser error", *scanner);
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return -1;
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}
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dev::solidity::NameAndTypeResolver resolver;
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try
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{
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resolver.resolveNamesAndTypes(*ast.get());
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}
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catch (DeclarationError const& exception)
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{
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SourceReferenceFormatter::printExceptionInformation(std::cerr, exception, "Declaration error", *scanner);
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return -1;
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}
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catch (TypeError const& exception)
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{
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SourceReferenceFormatter::printExceptionInformation(std::cerr, exception, "Type error", *scanner);
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return -1;
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}
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std::cout << "Syntax tree for the contract:" << std::endl;
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dev::solidity::ASTPrinter printer(ast, sourceCode);
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printer.print(std::cout);
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return 0;
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}
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