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Diffstat (limited to 'main.cpp')
-rw-r--r-- | main.cpp | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/main.cpp b/main.cpp new file mode 100644 index 00000000..6fca11a6 --- /dev/null +++ b/main.cpp @@ -0,0 +1,78 @@ + +#include <string> +#include <iostream> + +#include <libdevcore/Common.h> +#include <libdevcore/CommonData.h> +#include <libdevcore/CommonIO.h> +#include <libsolidity/Scanner.h> +#include <libsolidity/Parser.h> +#include <libsolidity/ASTPrinter.h> + +namespace dev { +namespace solidity { + +ptr<ASTNode> parseAST(std::string const& _source) +{ + ptr<Scanner> scanner = std::make_shared<Scanner>(CharStream(_source)); + Parser parser; + return parser.parse(scanner); +} + +} } // end namespaces + +void help() +{ + std::cout + << "Usage solc [OPTIONS] <file>" << std::endl + << "Options:" << std::endl + << " -h,--help Show this help message and exit." << std::endl + << " -V,--version Show the version and exit." << std::endl; + exit(0); +} + +void version() +{ + std::cout + << "solc, the solidity complier commandline interface " << dev::Version << std::endl + << " by Christian <c@ethdev.com>, (c) 2014." << std::endl + << "Build: " << DEV_QUOTED(ETH_BUILD_PLATFORM) << "/" << DEV_QUOTED(ETH_BUILD_TYPE) << std::endl; + exit(0); +} + +int main(int argc, char** argv) +{ + std::string infile; + + for (int i = 1; i < argc; ++i) + { + std::string arg = argv[i]; + if (arg == "-h" || arg == "--help") + help(); + else if (arg == "-V" || arg == "--version") + version(); + else + infile = argv[i]; + } + + std::string src; + if (infile.empty()) + { + std::string s; + while (!std::cin.eof()) + { + getline(std::cin, s); + src.append(s); + } + } else { + src = dev::asString(dev::contents(infile)); + } + + std::cout << "Parsing..." << std::endl; + // @todo catch exception + dev::solidity::ptr<dev::solidity::ASTNode> ast = dev::solidity::parseAST(src); + std::cout << "Syntax tree for the contract:" << std::endl; + dev::solidity::ASTPrinter printer(ast, src); + printer.print(std::cout); + return 0; +} |