mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
143 lines
4.0 KiB
C++
143 lines
4.0 KiB
C++
/*
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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 <libevmcore/Instruction.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/CompilerStack.h>
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#include <libsolidity/SourceReferenceFormatter.h>
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using namespace std;
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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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cout << "Usage solc [OPTIONS] <file>" << endl
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<< "Options:" << endl
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<< " -o,--optimize Optimize the bytecode for size." << endl
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<< " -h,--help Show this help message and exit." << endl
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<< " -V,--version Show the version and exit." << 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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cout << "solc, the solidity complier commandline interface " << dev::Version << endl
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<< " by Christian <c@ethdev.com>, (c) 2014." << endl
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<< "Build: " << DEV_QUOTED(ETH_BUILD_PLATFORM) << "/" << DEV_QUOTED(ETH_BUILD_TYPE) << 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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string infile;
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bool optimize = false;
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for (int i = 1; i < argc; ++i)
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{
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string arg = argv[i];
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if (arg == "-o" || arg == "--optimize")
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optimize = true;
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else 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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string sourceCode;
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if (infile.empty())
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{
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string s;
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while (!cin.eof())
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{
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getline(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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CompilerStack compiler;
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try
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{
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compiler.compile(sourceCode, optimize);
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}
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catch (ParserError const& exception)
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{
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SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Parser error", compiler.getScanner());
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return -1;
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}
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catch (DeclarationError const& exception)
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{
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SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Declaration error", compiler.getScanner());
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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(cerr, exception, "Type error", compiler.getScanner());
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return -1;
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}
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catch (CompilerError const& exception)
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{
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SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Compiler error", compiler.getScanner());
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return -1;
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}
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catch (InternalCompilerError const& exception)
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{
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SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Internal compiler error", compiler.getScanner());
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return -1;
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}
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catch (Exception const& exception)
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{
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cerr << "Exception during compilation: " << boost::diagnostic_information(exception) << endl;
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return -1;
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}
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catch (...)
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{
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cerr << "Unknown exception during compilation." << endl;
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return -1;
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}
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cout << "Syntax tree for the contract:" << endl;
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ASTPrinter printer(compiler.getAST(), sourceCode);
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printer.print(cout);
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cout << "EVM assembly:" << endl;
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compiler.streamAssembly(cout);
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cout << "Opcodes:" << endl;
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cout << eth::disassemble(compiler.getBytecode()) << endl;
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cout << "Binary: " << toHex(compiler.getBytecode()) << endl;
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cout << "Interface specification: " << compiler.getInterface() << endl;
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cout << "Natspec user documentation: " << compiler.getUserDocumentation() << endl;
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return 0;
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}
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