예제 #1
0
파일: Main.cpp 프로젝트: bholl/zeroc-ice
int
compile(int argc, char* argv[])
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("E");
    opts.addOpt("", "output-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "depend");
    opts.addOpt("d", "debug");
    opts.addOpt("", "ice");
    opts.addOpt("", "underscore");
    opts.addOpt("", "all");
    opts.addOpt("", "checksum");
    opts.addOpt("n", "namespace");
     
    vector<string> args;
    try
    {
        args = opts.parse(argc, (const char**)argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        getErrorStream() << argv[0] << ": error: " << e.reason << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        return EXIT_SUCCESS;
    }

    if(opts.isSet("version"))
    {
        getErrorStream() << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }

    vector<string> cppArgs;
    vector<string> optargs = opts.argVec("D");
    vector<string>::const_iterator i;
    for(i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-D" + *i);
    }

    optargs = opts.argVec("U");
    for(i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-U" + *i);
    }

    vector<string> includePaths = opts.argVec("I");
    for(i = includePaths.begin(); i != includePaths.end(); ++i)
    {
        cppArgs.push_back("-I" + Preprocessor::normalizeIncludePath(*i));
    }

    bool preprocess = opts.isSet("E");

    string output = opts.optArg("output-dir");

    bool depend = opts.isSet("depend");

    bool debug = opts.isSet("debug");

    bool ice = opts.isSet("ice");

    bool underscore = opts.isSet("underscore");

    bool all = opts.isSet("all");

    bool checksum = opts.isSet("checksum");

    bool ns = opts.isSet("namespace");

    if(args.empty())
    {
        getErrorStream() << argv[0] << ": error: no input file" << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    int status = EXIT_SUCCESS;

    IceUtil::CtrlCHandler ctrlCHandler;
    ctrlCHandler.setCallback(interruptedCallback);

    for(i = args.begin(); i != args.end(); ++i)
    {
        //
        // Ignore duplicates.
        //
        vector<string>::iterator p = find(args.begin(), args.end(), *i);
        if(p != i)
        {
            continue;
        }

        if(depend)
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(false);

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }

            UnitPtr u = Unit::createUnit(false, false, ice, underscore);
            int parseStatus = u->parse(*i, cppHandle, debug);
            u->destroy();

            if(parseStatus == EXIT_FAILURE)
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->printMakefileDependencies(Preprocessor::PHP, includePaths))
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->close())
            {
                return EXIT_FAILURE;
            }
        }
        else
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(false);

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }

            if(preprocess)
            {
                char buf[4096];
                while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != NULL)
                {
                    if(fputs(buf, stdout) == EOF)
                    {
                        return EXIT_FAILURE;
                    }
                }
                if(!icecpp->close())
                {
                    return EXIT_FAILURE;
                }
            }
            else
            {
                UnitPtr u = Unit::createUnit(false, all, ice, underscore);
                int parseStatus = u->parse(*i, cppHandle, debug);

                if(!icecpp->close())
                {
                    u->destroy();
                    return EXIT_FAILURE;
                }

                if(parseStatus == EXIT_FAILURE)
                {
                    status = EXIT_FAILURE;
                }
                else
                {
                    string base = icecpp->getBaseName();
                    string::size_type pos = base.find_last_of("/\\");
                    if(pos != string::npos)
                    {
                        base.erase(0, pos + 1);
                    }

                    string file = base + ".php";
                    if(!output.empty())
                    {
                        file = output + '/' + file;
                    }

                    try
                    {
                        IceUtilInternal::Output out;
                        out.open(file.c_str());
                        if(!out)
                        {
                            ostringstream os;
                            os << "cannot open`" << file << "': " << strerror(errno);
                            throw FileException(__FILE__, __LINE__, os.str());
                        }
                        FileTracker::instance()->addFile(file);

                        out << "<?php\n";
                        printHeader(out);
                        printGeneratedHeader(out, base + ".ice");

                        //
                        // Generate the PHP mapping.
                        //
                        generate(u, all, checksum, ns, includePaths, out);

                        out << "?>\n";
                        out.close();
                    }
                    catch(const Slice::FileException& ex)
                    {
                        // If a file could not be created, then cleanup any
                        // created files.
                        FileTracker::instance()->cleanup();
                        u->destroy();
                        getErrorStream() << argv[0] << ": error: " << ex.reason() << endl;
                        return EXIT_FAILURE;
                    }
                    catch(const string& err)
                    {
                        FileTracker::instance()->cleanup();
                        getErrorStream() << argv[0] << ": error: " << err << endl;
                        status = EXIT_FAILURE;
                    }
                }

                u->destroy();
            }
        }

        {
            IceUtilInternal::MutexPtrLock<IceUtil::Mutex> sync(mutex);

            if(interrupted)
            {
                FileTracker::instance()->cleanup();
                return EXIT_FAILURE;
            }
        }
    }

    return status;
}
예제 #2
0
파일: Main.cpp 프로젝트: bholl/zeroc-ice
int
compile(int argc, char* argv[])
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("E");
    opts.addOpt("", "output-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "tie");
    opts.addOpt("", "impl");
    opts.addOpt("", "impl-tie");
    opts.addOpt("", "depend");
    opts.addOpt("", "depend-xml");
    opts.addOpt("", "list-generated");
    opts.addOpt("d", "debug");
    opts.addOpt("", "ice");
    opts.addOpt("", "underscore");
    opts.addOpt("", "checksum", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "stream");
    opts.addOpt("", "meta", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);

    vector<string>args;
    try
    {
        args = opts.parse(argc, (const char**)argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        getErrorStream() << argv[0] << ": error: " << e.reason << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        return EXIT_SUCCESS;
    }

    if(opts.isSet("version"))
    {
        getErrorStream() << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }

    vector<string> cppArgs;
    vector<string> optargs = opts.argVec("D");
    vector<string>::const_iterator i;
    for(i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-D" + *i);
    }

    optargs = opts.argVec("U");
    for(i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-U" + *i);
    }

    vector<string> includePaths = opts.argVec("I");
    for(i = includePaths.begin(); i != includePaths.end(); ++i)
    {
        cppArgs.push_back("-I" + Preprocessor::normalizeIncludePath(*i));
    }

    bool preprocess = opts.isSet("E");

    string output = opts.optArg("output-dir");

    bool tie = opts.isSet("tie");

    bool impl = opts.isSet("impl");

    bool implTie = opts.isSet("impl-tie");

    bool depend = opts.isSet("depend");
    bool dependxml = opts.isSet("depend-xml");

    bool debug = opts.isSet("debug");

    bool ice = opts.isSet("ice");

    bool underscore = opts.isSet("underscore");

    string checksumClass = opts.optArg("checksum");

    bool stream = opts.isSet("stream");

    bool listGenerated = opts.isSet("list-generated");

    StringList globalMetadata;
    vector<string> v = opts.argVec("meta");
    copy(v.begin(), v.end(), back_inserter(globalMetadata));

    if(args.empty())
    {
        getErrorStream() << argv[0] << ": error: no input file" << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    if(impl && implTie)
    {
        getErrorStream() << argv[0] << ": error: cannot specify both --impl and --impl-tie" << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    int status = EXIT_SUCCESS;

    ChecksumMap checksums;

    IceUtil::CtrlCHandler ctrlCHandler;
    ctrlCHandler.setCallback(interruptedCallback);

    if(dependxml)
    {
        cout << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<dependencies>" << endl;
    }

    for(i = args.begin(); i != args.end(); ++i)
    {
        //
        // Ignore duplicates.
        //
        vector<string>::iterator p = find(args.begin(), args.end(), *i);
        if(p != i)
        {
            continue;
        }

        if(depend || dependxml)
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(false);

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }

            UnitPtr u = Unit::createUnit(false, false, ice, underscore);
            int parseStatus = u->parse(*i, cppHandle, debug);
            u->destroy();

            if(parseStatus == EXIT_FAILURE)
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->printMakefileDependencies(depend ? Preprocessor::Java : Preprocessor::JavaXML, includePaths))
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->close())
            {
                return EXIT_FAILURE;
            }
        }
        else
        {
            ostringstream os;
            if(listGenerated)
            {
                Slice::setErrorStream(os);
            }

            FileTracker::instance()->setSource(*i);

            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(true);

            if(cppHandle == 0)
            {
                if(listGenerated)
                {
                    FileTracker::instance()->setOutput(os.str(), true);
                }
                status = EXIT_FAILURE;
                break;
            }

            if(preprocess)
            {
                char buf[4096];
                while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != NULL)
                {
                    if(fputs(buf, stdout) == EOF)
                    {
                        return EXIT_FAILURE;
                    }
                }
                if(!icecpp->close())
                {
                    return EXIT_FAILURE;
                }
            }
            else
            {
                UnitPtr p = Unit::createUnit(false, false, ice, underscore, globalMetadata);
                int parseStatus = p->parse(*i, cppHandle, debug, Ice);

                if(!icecpp->close())
                {
                    p->destroy();
                    return EXIT_FAILURE;
                }           

                if(parseStatus == EXIT_FAILURE)
                {
                    p->destroy();
                    if(listGenerated)
                    {
                        FileTracker::instance()->setOutput(os.str(), true);
                    }
                    status = EXIT_FAILURE;
                }
                else
                {
                    try
                    {
                        Gen gen(argv[0], icecpp->getBaseName(), includePaths, output);
                        gen.generate(p, stream);
                        if(tie)
                        {
                            gen.generateTie(p);
                        }
                        if(impl)
                        {
                            gen.generateImpl(p);
                        }
                        if(implTie)
                        {
                            gen.generateImplTie(p);
                        }
                        if(!checksumClass.empty())
                        {
                            //
                            // Calculate checksums for the Slice definitions in the unit.
                            //
                            ChecksumMap m = createChecksums(p);
                            copy(m.begin(), m.end(), inserter(checksums, checksums.begin()));
                        }
                        if(listGenerated)
                        {
                            FileTracker::instance()->setOutput(os.str(), false);
                        }
                    }
                    catch(const Slice::FileException& ex)
                    {
                        //
                        // If a file could not be created then cleanup any files we've already created.
                        //
                        FileTracker::instance()->cleanup();
                        p->destroy();
                        getErrorStream() << argv[0] << ": error: " << ex.reason() << endl;
                        if(listGenerated)
                        {
                            FileTracker::instance()->setOutput(os.str(), true);
                        }
                        status = EXIT_FAILURE;
                        break;
                    }
                }
                p->destroy();
            }
        }

        {
            IceUtilInternal::MutexPtrLock<IceUtil::Mutex> sync(mutex);

            if(interrupted)
            {
                //
                // If the translator was interrupted then cleanup any files we've already created.
                //
                FileTracker::instance()->cleanup();
                return EXIT_FAILURE;
            }
        }
    }

    if(dependxml)
    {
        cout << "</dependencies>\n";
    }

    if(status == EXIT_SUCCESS && !checksumClass.empty())
    {
        try
        {
            Gen::writeChecksumClass(checksumClass, output, checksums);
        }
        catch(const Slice::FileException& ex)
        {
            // If a file could not be created, then
            // cleanup any created files.
            FileTracker::instance()->cleanup();
            getErrorStream() << argv[0] << ": error: " << ex.reason() << endl;
            return EXIT_FAILURE;
        }
    }

    if(listGenerated)
    {
        FileTracker::instance()->dumpxml();
    }

    return status;
}
예제 #3
0
파일: Client.cpp 프로젝트: chenbk85/ice
int
Client::main(StringSeq& args)
{
    int status = EXIT_SUCCESS;

    try
    {
        _appName = args[0];
        InitializationData id;
        id.properties = createProperties(args);
        id.properties->setProperty("Ice.Warn.Endpoints", "0");
        _communicator = initialize(id);

        {
            IceUtilInternal::MutexPtrLock<IceUtil::Mutex> sync(_staticMutex);
            _globalClient = this;
        }
        _ctrlCHandler.setCallback(interruptCallback);

        try
        {
            status = run(args);
        }
        catch(const CommunicatorDestroyedException&)
        {
            // Expected if the client is interrupted during the initialization.
        }
    }
    catch(const IceUtil::Exception& ex)
    {
        cerr << _appName << ": " << ex << endl;
        status = EXIT_FAILURE;
    }
    catch(const std::exception& ex)
    {
        cerr << _appName << ": std::exception: " << ex.what() << endl;
        status = EXIT_FAILURE;
    }
    catch(const std::string& msg)
    {
        cerr << _appName << ": " << msg << endl;
        status = EXIT_FAILURE;
    }
    catch(const char* msg)
    {
        cerr << _appName << ": " << msg << endl;
        status = EXIT_FAILURE;
    }
    catch(...)
    {
        cerr << _appName << ": unknown exception" << endl;
        status = EXIT_FAILURE;
    }

    if(_communicator)
    {
        try
        {
            _communicator->destroy();
        }
        catch(const CommunicatorDestroyedException&)
        {
        }
        catch(const Exception& ex)
        {
            cerr << ex << endl;
            status = EXIT_FAILURE;
        }
    }

    _ctrlCHandler.setCallback(0);
    {
        IceUtilInternal::MutexPtrLock<IceUtil::Mutex> sync(_staticMutex);
        _globalClient = 0;
    }

    return status;

}
예제 #4
0
파일: Main.cpp 프로젝트: glockwork/dfu
int
main(int argc, char* argv[])
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("", "header-ext", IceUtilInternal::Options::NeedArg, "h");
    opts.addOpt("", "source-ext", IceUtilInternal::Options::NeedArg, "cpp");
    opts.addOpt("", "add-header", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("E");
    opts.addOpt("", "include-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "output-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "dll-export", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "impl");
    opts.addOpt("", "depend");
    opts.addOpt("d", "debug");
    opts.addOpt("", "ice");
    opts.addOpt("", "case-sensitive");

    vector<string> args;
    try
    {
        args = opts.parse(argc, (const char**)argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        cerr << argv[0] << ": " << e.reason << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        return EXIT_SUCCESS;
    }

    if(opts.isSet("version"))
    {
        cout << ICEE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }

    string headerExtension = opts.optArg("header-ext");
    string sourceExtension = opts.optArg("source-ext");

    vector<string>extraHeaders = opts.argVec("add-header");

    vector<string> cppArgs;
    vector<string> optargs = opts.argVec("D");
    vector<string>::const_iterator i;
    for(i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-D" + *i);
    }

    optargs = opts.argVec("U");
    for(i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-U" + *i);
    }

    vector<string> includePaths = opts.argVec("I");
    for(i = includePaths.begin(); i != includePaths.end(); ++i)
    {
        cppArgs.push_back("-I" + Preprocessor::normalizeIncludePath(*i));
    }

    bool preprocess = opts.isSet("E");

    string include = opts.optArg("include-dir");

    string output = opts.optArg("output-dir");

    string dllExport = opts.optArg("dll-export");

    bool impl = opts.isSet("impl");

    bool depend = opts.isSet("depend");

    bool debug = opts.isSet("debug");

    bool ice = opts.isSet("ice");

    bool caseSensitive = opts.isSet("case-sensitive");

    if(args.empty())
    {
        cerr << argv[0] << ": no input file" << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    int status = EXIT_SUCCESS;

    IceUtil::CtrlCHandler ctrlCHandler;
    ctrlCHandler.setCallback(interruptedCallback);

    for(i = args.begin(); i != args.end(); ++i)
    {
        if(depend)
        {
            Preprocessor icecpp(argv[0], *i, cppArgs);
            icecpp.printMakefileDependencies(Preprocessor::CPlusPlus, includePaths);
        }
        else
        {
            Preprocessor icecpp(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp.preprocess(false);

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }
            if(preprocess)
            {
                char buf[4096];
                while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != NULL)
                {
                    if(fputs(buf, stdout) == EOF)
                    {
                        return EXIT_FAILURE;
                    }
                }
                if(!icecpp.close())
                {
                    return EXIT_FAILURE;
                }
            }
            else
            {
                UnitPtr u = Unit::createUnit(false, false, ice, caseSensitive);
                int parseStatus = u->parse(*i, cppHandle, debug, Slice::IceE);
            
                if(!icecpp.close())
                {
                    u->destroy();
                    return EXIT_FAILURE;
                }

                if(parseStatus == EXIT_FAILURE)
                {
                    status = EXIT_FAILURE;
                }
                else
                {
                    Gen gen(argv[0], icecpp.getBaseName(), headerExtension, sourceExtension, extraHeaders, include,
                            includePaths, dllExport, output, impl, ice);
                    if(!gen)
                    {
                        u->destroy();
                        return EXIT_FAILURE;
                    }
                    gen.generate(u);
                }

                u->destroy();
            }
        }

        {
            IceUtil::StaticMutex::Lock lock(_mutex);

            if(_interrupted)
            {
                return EXIT_FAILURE;
            }
        }
    }

    return status;
}
예제 #5
0
int
compile(int argc, char* argv[])
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("E");
    opts.addOpt("", "output-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "depend");
    opts.addOpt("d", "debug");
    opts.addOpt("", "ice");
    opts.addOpt("", "underscore");
    opts.addOpt("", "all");
    opts.addOpt("", "no-package");
    opts.addOpt("", "checksum");
    opts.addOpt("", "prefix", IceUtilInternal::Options::NeedArg);

    vector<string> args;
    try
    {
        args = opts.parse(argc, (const char**)argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        getErrorStream() << argv[0] << ": error: " << e.reason << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        return EXIT_SUCCESS;
    }

    if(opts.isSet("version"))
    {
        getErrorStream() << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }

    vector<string> cppArgs;
    vector<string> optargs = opts.argVec("D");
    for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-D" + *i);
    }

    optargs = opts.argVec("U");
    for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-U" + *i);
    }

    vector<string> includePaths = opts.argVec("I");
    for(vector<string>::const_iterator i = includePaths.begin(); i != includePaths.end(); ++i)
    {
        cppArgs.push_back("-I" + Preprocessor::normalizeIncludePath(*i));
    }

    bool preprocess = opts.isSet("E");

    string output = opts.optArg("output-dir");

    bool depend = opts.isSet("depend");

    bool debug = opts.isSet("debug");

    bool ice = opts.isSet("ice");

    bool underscore = opts.isSet("underscore");

    bool all = opts.isSet("all");

    bool noPackage = opts.isSet("no-package");

    bool checksum = opts.isSet("checksum");

    string prefix = opts.optArg("prefix");

    if(args.empty())
    {
        getErrorStream() << argv[0] << ": error: no input file" << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    int status = EXIT_SUCCESS;

    IceUtil::CtrlCHandler ctrlCHandler;
    ctrlCHandler.setCallback(interruptedCallback);

    bool keepComments = true;

    for(vector<string>::const_iterator i = args.begin(); i != args.end(); ++i)
    {
        //
        // Ignore duplicates.
        //
        vector<string>::iterator p = find(args.begin(), args.end(), *i);
        if(p != i)
        {
            continue;
        }

        if(depend)
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(false, "-D__SLICE2PY__");

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }

            UnitPtr u = Unit::createUnit(false, false, ice, underscore);
            int parseStatus = u->parse(*i, cppHandle, debug);
            u->destroy();

            if(parseStatus == EXIT_FAILURE)
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->printMakefileDependencies(Preprocessor::Python, includePaths, 
                                                  "-D__SLICE2PY__", "", prefix))
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->close())
            {
                return EXIT_FAILURE;
            }
        }
        else
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(keepComments, "-D__SLICE2PY__");

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }

            if(preprocess)
            {
                char buf[4096];
                while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != NULL)
                {
                    if(fputs(buf, stdout) == EOF)
                    {
                        return EXIT_FAILURE;
                    }
                }
                if(!icecpp->close())
                {
                    return EXIT_FAILURE;
                }
            }
            else
            {
                UnitPtr u = Unit::createUnit(false, all, ice, underscore);
                int parseStatus = u->parse(*i, cppHandle, debug);

                if(!icecpp->close())
                {
                    u->destroy();
                    return EXIT_FAILURE;
                }

                if(parseStatus == EXIT_FAILURE)
                {
                    status = EXIT_FAILURE;
                }
                else
                {
                    string base = icecpp->getBaseName();
                    string::size_type pos = base.find_last_of("/\\");
                    if(pos != string::npos)
                    {
                        base.erase(0, pos + 1);
                    }

                    //
                    // Append the suffix "_ice" to the filename in order to avoid any conflicts
                    // with Slice module names. For example, if the file Test.ice defines a
                    // Slice module named "Test", then we couldn't create a Python package named
                    // "Test" and also call the generated file "Test.py".
                    //
                    string file = prefix + base + "_ice.py";
                    if(!output.empty())
                    {
                        file = output + '/' + file;
                    }

                    try
                    {
                        IceUtilInternal::Output out;
                        out.open(file.c_str());
                        if(!out)
                        {
                            ostringstream os;
                            os << "cannot open`" << file << "': " << strerror(errno);
                            throw FileException(__FILE__, __LINE__, os.str());
                        }
                        FileTracker::instance()->addFile(file);

                        printHeader(out);
                        printGeneratedHeader(out, base + ".ice", "#");
                        //
                        // Generate the Python mapping.
                        //
                        generate(u, all, checksum, includePaths, out);
    
                        out.close();

                        //
                        // Create or update the Python package hierarchy.
                        //
                        if(!noPackage)
                        {
                            PackageVisitor::createModules(u, prefix + base + "_ice", output);
                        }
                    }
                    catch(const Slice::FileException& ex)
                    {
                        // If a file could not be created, then cleanup any
                        // created files.
                        FileTracker::instance()->cleanup();
                        u->destroy();
                        getErrorStream() << argv[0] << ": error: " << ex.reason() << endl;
                        return EXIT_FAILURE;
                    }
                    catch(const string& err)
                    {
                        FileTracker::instance()->cleanup();
                        getErrorStream() << argv[0] << ": error: " << err << endl;
                        status = EXIT_FAILURE;
                    }
                }

                u->destroy();
            }
        }

        {
            IceUtilInternal::MutexPtrLock<IceUtil::Mutex> sync(globalMutex);

            if(interrupted)
            {
                FileTracker::instance()->cleanup();
                return EXIT_FAILURE;
            }
        }
    }

    return status;
}
예제 #6
0
파일: Main.cpp 프로젝트: bholl/zeroc-ice
int
compile(int argc, char* argv[])
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("", "header-ext", IceUtilInternal::Options::NeedArg, "h");
    opts.addOpt("", "source-ext", IceUtilInternal::Options::NeedArg, "cpp");
    opts.addOpt("", "add-header", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("E");
    opts.addOpt("", "include-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "output-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "dll-export", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "impl");
    opts.addOpt("", "depend");
    opts.addOpt("d", "debug");
    opts.addOpt("", "ice");
    opts.addOpt("", "underscore");
    opts.addOpt("", "checksum");
    opts.addOpt("", "stream");

    vector<string> args;
    try
    {
        args = opts.parse(argc, (const char**)argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        getErrorStream() << argv[0] << ": " << e.reason << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        return EXIT_SUCCESS;
    }

    if(opts.isSet("version"))
    {
        getErrorStream() << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }

    string headerExtension = opts.optArg("header-ext");
    string sourceExtension = opts.optArg("source-ext");
    
    vector<string> extraHeaders = opts.argVec("add-header");

    vector<string> cppArgs;
    vector<string> optargs = opts.argVec("D");
    vector<string>::const_iterator i;
    for(i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-D" + *i);
    }

    optargs = opts.argVec("U");
    for(i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-U" + *i);
    }

    vector<string> includePaths;
    includePaths = opts.argVec("I");
    for(i = includePaths.begin(); i != includePaths.end(); ++i)
    {
	cppArgs.push_back("-I" + Preprocessor::normalizeIncludePath(*i));
    }

    bool preprocess = opts.isSet("E");

    string include = opts.optArg("include-dir");

    string output = opts.optArg("output-dir");

    string dllExport = opts.optArg("dll-export");

    bool impl = opts.isSet("impl");

    bool depend = opts.isSet("depend");

    bool debug = opts.isSet("debug");

    bool ice = opts.isSet("ice");

    bool underscore = opts.isSet("underscore");

    bool checksum = opts.isSet("checksum");

    bool stream = opts.isSet("stream");

    if(args.empty())
    {
        getErrorStream() << argv[0] << ": error: no input file" << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    int status = EXIT_SUCCESS;

    IceUtil::CtrlCHandler ctrlCHandler;
    ctrlCHandler.setCallback(interruptedCallback);

    for(i = args.begin(); i != args.end(); ++i)
    {
        //
        // Ignore duplicates.
        //
        vector<string>::iterator p = find(args.begin(), args.end(), *i);
        if(p != i)
        {
            continue;
        }

        if(depend)
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(false);

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }
            
            UnitPtr u = Unit::createUnit(false, false, ice, underscore);
            int parseStatus = u->parse(*i, cppHandle, debug);
            u->destroy();

            if(parseStatus == EXIT_FAILURE)
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->printMakefileDependencies(Preprocessor::CPlusPlus, includePaths, sourceExtension))
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->close())
            {
                return EXIT_FAILURE;
            }
        }
        else
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(false);

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }

            if(preprocess)
            {
                char buf[4096];
                while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != NULL)
                {
                    if(fputs(buf, stdout) == EOF)
                    {
                        return EXIT_FAILURE;
                    }
                }
                if(!icecpp->close())
                {
                    return EXIT_FAILURE;
                }
            }
            else
            {
                UnitPtr u = Unit::createUnit(false, false, ice, underscore);
                int parseStatus = u->parse(*i, cppHandle, debug);
            
                if(!icecpp->close())
                {
                    u->destroy();
                    return EXIT_FAILURE;
                }

                if(parseStatus == EXIT_FAILURE)
                {
                    status = EXIT_FAILURE;
                }
                else
                {
                    try
                    {
                        Gen gen(icecpp->getBaseName(), headerExtension, sourceExtension, extraHeaders, include,
                                includePaths, dllExport, output, impl, checksum, stream, ice);
                        gen.generate(u);
                    }
                    catch(const Slice::FileException& ex)
                    {
                        // If a file could not be created, then
                        // cleanup any created files.
                        FileTracker::instance()->cleanup();
                        u->destroy();
                        getErrorStream() << argv[0] << ": error: " << ex.reason() << endl;
                        return EXIT_FAILURE;
                    }
                }

                u->destroy();
            }
        }

        {
            IceUtilInternal::MutexPtrLock<IceUtil::Mutex> sync(mutex);

            if(interrupted)
            {
                FileTracker::instance()->cleanup();
                return EXIT_FAILURE;
            }
        }
    }

    return status;
}
예제 #7
0
파일: Main.cpp 프로젝트: ming-hai/ice
int
compile(const vector<string>& argv)
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("", "validate");
    opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("E");
    opts.addOpt("", "stdout");
    opts.addOpt("", "output-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "depend");
    opts.addOpt("", "depend-json");
    opts.addOpt("", "depend-xml");
    opts.addOpt("", "depend-file", IceUtilInternal::Options::NeedArg, "");
    opts.addOpt("d", "debug");
    opts.addOpt("", "ice");
    opts.addOpt("", "underscore");

    bool validate = find(argv.begin(), argv.end(), "--validate") != argv.end();

    vector<string> args;
    try
    {
        args = opts.parse(argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        consoleErr << argv[0] << ": error: " << e.reason << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        return EXIT_SUCCESS;
    }

    if(opts.isSet("version"))
    {
        consoleErr << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }

    vector<string> cppArgs;
    vector<string> optargs = opts.argVec("D");
    for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-D" + *i);
    }

    optargs = opts.argVec("U");
    for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-U" + *i);
    }

    vector<string> includePaths = opts.argVec("I");
    for(vector<string>::const_iterator i = includePaths.begin(); i != includePaths.end(); ++i)
    {
        cppArgs.push_back("-I" + Preprocessor::normalizeIncludePath(*i));
    }

    bool preprocess = opts.isSet("E");

    bool useStdout = opts.isSet("stdout");

    string output = opts.optArg("output-dir");

    bool depend = opts.isSet("depend");

    bool dependJSON = opts.isSet("depend-json");

    bool dependxml = opts.isSet("depend-xml");

    string dependFile = opts.optArg("depend-file");

    bool debug = opts.isSet("debug");

    bool ice = opts.isSet("ice");

    bool underscore = opts.isSet("underscore");

    if(args.empty())
    {
        consoleErr << argv[0] << ": error: no input file" << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(depend && dependJSON)
    {
        consoleErr << argv[0] << ": error: cannot specify both --depend and --depend-json" << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(depend && dependxml)
    {
        consoleErr << argv[0] << ": error: cannot specify both --depend and --depend-xml" << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(dependxml && dependJSON)
    {
        consoleErr << argv[0] << ": error: cannot specify both --depend-xml and --depend-json" << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(validate)
    {
        return EXIT_SUCCESS;
    }

    int status = EXIT_SUCCESS;

    IceUtil::CtrlCHandler ctrlCHandler;
    ctrlCHandler.setCallback(interruptedCallback);

    ostringstream os;
    if(dependJSON)
    {
        os << "{" << endl;
    }
    else if(dependxml)
    {
        os << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<dependencies>" << endl;
    }

    //
    // Create a copy of args without the duplicates.
    //
    vector<string> sources;
    for(vector<string>::const_iterator i = args.begin(); i != args.end(); ++i)
    {
        vector<string>::iterator p = find(sources.begin(), sources.end(), *i);
        if(p == sources.end())
        {
            sources.push_back(*i);
        }
    }

    for(vector<string>::const_iterator i = sources.begin(); i != sources.end();)
    {
        if(depend || dependJSON || dependxml)
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(false, "-D__SLICE2JS__");

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }

            UnitPtr u = Unit::createUnit(false, false, ice, underscore);
            int parseStatus = u->parse(*i, cppHandle, debug);
            u->destroy();

            if(parseStatus == EXIT_FAILURE)
            {
                return EXIT_FAILURE;
            }

            bool last = (++i == sources.end());

            if(!icecpp->printMakefileDependencies(os,
                    depend ? Preprocessor::JavaScript : (dependJSON ? Preprocessor::JavaScriptJSON : Preprocessor::SliceXML),
                    includePaths,
                    "-D__SLICE2JS__"))
            {
                return EXIT_FAILURE;
            }

            if(!icecpp->close())
            {
                return EXIT_FAILURE;
            }

            if(dependJSON)
            {
                if(!last)
                {
                    os << ",";
                }
                os << "\n";
            }
        }
        else
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(true, "-D__SLICE2JS__");

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }
            if(preprocess)
            {
                char buf[4096];
                while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != ICE_NULLPTR)
                {
                    if(fputs(buf, stdout) == EOF)
                    {
                        return EXIT_FAILURE;
                    }
                }
                if(!icecpp->close())
                {
                    return EXIT_FAILURE;
                }
            }
            else
            {
                UnitPtr p = Unit::createUnit(false, false, ice, underscore);
                int parseStatus = p->parse(*i, cppHandle, debug);

                if(!icecpp->close())
                {
                    p->destroy();
                    return EXIT_FAILURE;
                }

                if(parseStatus == EXIT_FAILURE)
                {
                    status = EXIT_FAILURE;
                }
                else
                {
                    try
                    {
                        if(useStdout)
                        {
                            Gen gen(icecpp->getBaseName(), includePaths, output, cout);
                            gen.generate(p);
                        }
                        else
                        {
                            Gen gen(icecpp->getBaseName(), includePaths, output);
                            gen.generate(p);
                        }
                    }
                    catch(const Slice::FileException& ex)
                    {
                        //
                        // If a file could not be created, then clean up any created files.
                        //
                        FileTracker::instance()->cleanup();
                        p->destroy();
                        consoleErr << argv[0] << ": error: " << ex.reason() << endl;
                        return EXIT_FAILURE;
                    }
                }

                p->destroy();
            }
            ++i;
        }

        {
            IceUtilInternal::MutexPtrLock<IceUtil::Mutex> sync(globalMutex);

            if(interrupted)
            {
                FileTracker::instance()->cleanup();
                return EXIT_FAILURE;
            }
        }
    }

    if(dependJSON)
    {
        os << "}\n";
    }
    else if(dependxml)
    {
        os << "</dependencies>\n";
    }

    if(depend || dependJSON || dependxml)
    {
        writeDependencies(os.str(), dependFile);
    }

    return status;
}
예제 #8
0
파일: Main.cpp 프로젝트: zhangwei5095/ice
int
compile(int argc, char* argv[])
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("", "validate");
    opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("E");
    opts.addOpt("", "output-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "tie");
    opts.addOpt("", "impl");
    opts.addOpt("", "impl-tie");
    opts.addOpt("", "depend");
    opts.addOpt("", "depend-xml");
    opts.addOpt("", "depend-file", IceUtilInternal::Options::NeedArg, "");
    opts.addOpt("d", "debug");
    opts.addOpt("", "ice");
    opts.addOpt("", "underscore");
    opts.addOpt("", "checksum");

    bool validate = false;
    for(int i = 0; i < argc; ++i)
    {
        if(string(argv[i]) == "--validate")
        {
            validate = true;
            break;
        }
    }

    vector<string> args;
    try
    {
        args = opts.parse(argc, const_cast<const char**>(argv));
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        getErrorStream() << argv[0] << ": error: " << e.reason << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        return EXIT_SUCCESS;
    }

    if(opts.isSet("version"))
    {
        getErrorStream() << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }

    vector<string> cppArgs;
    vector<string> optargs = opts.argVec("D");
    for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-D" + *i);
    }

    optargs = opts.argVec("U");
    for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
    {
        cppArgs.push_back("-U" + *i);
    }

    vector<string> includePaths = opts.argVec("I");
    for(vector<string>::const_iterator i = includePaths.begin(); i != includePaths.end(); ++i)
    {
        cppArgs.push_back("-I" + Preprocessor::normalizeIncludePath(*i));
    }

    bool preprocess = opts.isSet("E");

    string output = opts.optArg("output-dir");

    bool tie = opts.isSet("tie");

    bool impl = opts.isSet("impl");

    bool implTie = opts.isSet("impl-tie");

    bool depend = opts.isSet("depend");

    bool dependxml = opts.isSet("depend-xml");

    string dependFile = opts.optArg("depend-file");

    bool debug = opts.isSet("debug");

    bool ice = opts.isSet("ice");

    bool underscore = opts.isSet("underscore");

    bool checksum = opts.isSet("checksum");

    if(args.empty())
    {
        getErrorStream() << argv[0] << ": error: no input file" << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(impl && implTie)
    {
        getErrorStream() << argv[0] << ": error: cannot specify both --impl and --impl-tie" << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(depend && dependxml)
    {
        getErrorStream() << argv[0] << ": error: cannot specify both --depend and --depend-xml" << endl;
        if(!validate)
        {
            usage(argv[0]);
        }
        return EXIT_FAILURE;
    }

    if(validate)
    {
        return EXIT_SUCCESS;
    }

    int status = EXIT_SUCCESS;

    IceUtil::CtrlCHandler ctrlCHandler;
    ctrlCHandler.setCallback(interruptedCallback);

    DependOutputUtil out(dependFile);
    if(dependxml)
    {
        out.os() << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<dependencies>" << endl;
    }

    for(vector<string>::const_iterator i = args.begin(); i != args.end(); ++i)
    {
        //
        // Ignore duplicates.
        //
        vector<string>::iterator p = find(args.begin(), args.end(), *i);
        if(p != i)
        {
            continue;
        }

        if(depend || dependxml)
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(false, "-D__SLICE2CS__");

            if(cppHandle == 0)
            {
                out.cleanup();
                return EXIT_FAILURE;
            }

            UnitPtr u = Unit::createUnit(false, false, ice, underscore);
            int parseStatus = u->parse(*i, cppHandle, debug);
            u->destroy();

            if(parseStatus == EXIT_FAILURE)
            {
                out.cleanup();
                return EXIT_FAILURE;
            }

            if(!icecpp->printMakefileDependencies(out.os(), depend ? Preprocessor::CSharp : Preprocessor::SliceXML, includePaths,
                                                  "-D__SLICE2CS__"))
            {
                out.cleanup();
                return EXIT_FAILURE;
            }

            if(!icecpp->close())
            {
                out.cleanup();
                return EXIT_FAILURE;
            }
        }
        else
        {
            PreprocessorPtr icecpp = Preprocessor::create(argv[0], *i, cppArgs);
            FILE* cppHandle = icecpp->preprocess(true, "-D__SLICE2CS__");

            if(cppHandle == 0)
            {
                return EXIT_FAILURE;
            }
            if(preprocess)
            {
                char buf[4096];
                while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != NULL)
                {
                    if(fputs(buf, stdout) == EOF)
                    {
                        return EXIT_FAILURE;
                    }
                }
                if(!icecpp->close())
                {
                    return EXIT_FAILURE;
                }
            }
            else
            {
                UnitPtr p = Unit::createUnit(false, false, ice, underscore);
                int parseStatus = p->parse(*i, cppHandle, debug);

                if(!icecpp->close())
                {
                    p->destroy();
                    return EXIT_FAILURE;
                }

                if(parseStatus == EXIT_FAILURE)
                {
                    status = EXIT_FAILURE;
                }
                else
                {
                    try
                    {
                        Gen gen(icecpp->getBaseName(), includePaths, output, impl, implTie);
                        gen.generate(p);
                        if(tie)
                        {
                            gen.generateTie(p);
                        }
                        if(impl)
                        {
                            gen.generateImpl(p);
                        }
                        if(implTie)
                        {
                            gen.generateImplTie(p);
                        }
                        if(checksum)
                        {
                            gen.generateChecksums(p);
                        }
                    }
                    catch(const Slice::FileException& ex)
                    {
                        // If a file could not be created, then
                        // cleanup any created files.
                        FileTracker::instance()->cleanup();
                        p->destroy();
                        getErrorStream() << argv[0] << ": error: " << ex.reason() << endl;
                        return EXIT_FAILURE;
                    }
                }

                p->destroy();
            }
        }

        {
            IceUtilInternal::MutexPtrLock<IceUtil::Mutex> sync(globalMutex);

            if(interrupted)
            {
                out.cleanup();
                FileTracker::instance()->cleanup();
                return EXIT_FAILURE;
            }
        }
    }

    if(dependxml)
    {
        out.os() << "</dependencies>\n";
    }

    return status;
}