Beispiel #1
0
int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
    IceUtilInternal::Options opts;
    opts.addOpt("", "count", IceUtilInternal::Options::NeedArg);

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

    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    ObjectPrx base = communicator->stringToProxy(managerProxy);
    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

    TopicPrx fed1;
    try
    {
        fed1 = manager->retrieve("fed1");
    }
    catch(const NoSuchTopic& e)
    {
        cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
        return EXIT_FAILURE;
        
    }

    EventPrx eventFed1 = EventPrx::uncheckedCast(fed1->getPublisher()->ice_oneway());

    string arg = opts.optArg("count");
    int count = 1;
    if(arg.empty())
    {
        count = atoi(arg.c_str());
    }
    
    while(true)
    {
        for(int i = 0; i < 10; ++i)
        {
            eventFed1->pub("fed1");
        }
        //
        // Before we exit, we ping all proxies as twoway, to make sure
        // that all oneways are delivered.
        //
        EventPrx::uncheckedCast(eventFed1->ice_twoway())->ice_ping();

        if(count == 0)
        {
            break;
        }
        --count;
        IceUtil::ThreadControl::sleep(IceUtil::Time::seconds(1));
    }

    return EXIT_SUCCESS;
}
Beispiel #2
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("", "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;
}
Beispiel #3
0
static int
run(const Ice::StringSeq& originalArgs, const Ice::CommunicatorPtr& communicator)
{
    vector<string> oldCppArgs;
    vector<string> newCppArgs;
    bool debug;
    bool ice = true; // Needs to be true in order to create default definitions.
    bool underscore;
    string outputFile;
    bool ignoreTypeChanges;
    bool purgeObjects;
    bool catastrophicRecover;
    bool suppress;
    string inputFile;
    vector<string> oldSlice;
    vector<string> newSlice;
    bool evictor;
    string keyTypeNames;
    string valueTypeNames;
    string dbEnvName, dbName, dbEnvNameNew;
    bool allDb = false;

    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("d", "debug");
    opts.addOpt("", "underscore");
    opts.addOpt("o", "", IceUtilInternal::Options::NeedArg);
    opts.addOpt("i");
    opts.addOpt("p");
    opts.addOpt("c");
    opts.addOpt("w");
    opts.addOpt("f", "", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "include-old", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("", "include-new", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("", "old", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("", "new", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("a");
    opts.addOpt("e");
    opts.addOpt("", "key", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "value", IceUtilInternal::Options::NeedArg);

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

    if(opts.isSet("help"))
    {
        usage(appName);
        return EXIT_SUCCESS;
    }
    if(opts.isSet("version"))
    {
        cout << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }
    if(opts.isSet("D"))
    {
        vector<string> optargs = opts.argVec("D");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            oldCppArgs.push_back("-D" + *i);
            newCppArgs.push_back("-D" + *i);
        }
    }
    if(opts.isSet("U"))
    {
        vector<string> optargs = opts.argVec("U");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            oldCppArgs.push_back("-U" + *i);
            newCppArgs.push_back("-U" + *i);
        }
    }
    debug = opts.isSet("debug");

    underscore = opts.isSet("underscore");

    if(opts.isSet("o"))
    {
        outputFile = opts.optArg("o");
    }
    ignoreTypeChanges = opts.isSet("i");
    purgeObjects = opts.isSet("p");
    catastrophicRecover = opts.isSet("c");
    suppress = opts.isSet("w");

    if(opts.isSet("f"))
    {
        inputFile = opts.optArg("f");
    }
    if(opts.isSet("include-old"))
    {
        vector<string> optargs = opts.argVec("include-old");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            oldCppArgs.push_back("-I" + *i);
        }
    }
    if(opts.isSet("include-new"))
    {
        vector<string> optargs = opts.argVec("include-new");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            newCppArgs.push_back("-I" + *i);
        }
    }
    if(opts.isSet("old"))
    {
        vector<string> optargs = opts.argVec("old");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            oldSlice.push_back(*i);
        }
    }
    if(opts.isSet("new"))
    {
        vector<string> optargs = opts.argVec("new");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            newSlice.push_back(*i);
        }
    }
    evictor = opts.isSet("e");
    if(opts.isSet("key"))
    {
        keyTypeNames = opts.optArg("key");
    }
    if(opts.isSet("value"))
    {
        valueTypeNames = opts.optArg("value");
    }

    if(outputFile.empty())
    {
        if(args.size() == 2)
        {
            allDb = true;
        }
        else if(args.size() != 3)
        {
            usage(appName);
            return EXIT_FAILURE;
        }
    }
    else
    {
        if(args.size() == 1)
        {
            allDb = true;
        }
        else if(args.size() != 0)
        {
            usage(appName);
            return EXIT_FAILURE;
        }
    }

    if(allDb && (!keyTypeNames.empty() || !valueTypeNames.empty()))
    {
        usage(appName);
        return EXIT_FAILURE;
    }

    if(inputFile.empty() && !allDb && !evictor && (keyTypeNames.empty() || valueTypeNames.empty()))
    {
        usage(appName);
        return EXIT_FAILURE;
    }

    if(args.size() > 0)
    {
        dbEnvName = args[0];
    }
    if(args.size() > 1)
    {
        if(allDb)
        {
            dbEnvNameNew = args[1];
        }
        else
        {
            dbName = args[1];
        }
    }
    if(args.size() > 2)
    {
        dbEnvNameNew = args[2];
    }
    if(args.size() > 3)
    {
        cerr << appName << ": too many arguments" << endl;
        usage(appName);
        return EXIT_FAILURE;
    }

    //
    // Freeze creates a lock file by default to prevent multiple processes from opening
    // the same database environment simultaneously. In the case of a read-only program
    // such as transformdb, however, we still want to be able to open the environment despite
    // the lock. This assumes of course that the other process has opened the environment
    // with DbPrivate=0. If DbPrivate=0 is also set for dumpdb, we disable the lock.
    //
    if(!catastrophicRecover && outputFile.empty())
    {
        Ice::PropertiesPtr props = communicator->getProperties();
        string prefix = "Freeze.DbEnv." + args[0];
        if(props->getPropertyAsIntWithDefault(prefix + ".DbPrivate", 1) == 0)
        {
            props->setProperty(prefix + ".LockFile", "0");
        }
    }

    Slice::UnitPtr oldUnit = Slice::Unit::createUnit(true, true, ice, underscore);
    FreezeScript::Destroyer<Slice::UnitPtr> oldD(oldUnit);
    if(!FreezeScript::parseSlice(appName, oldUnit, oldSlice, oldCppArgs, debug, 
                                 "-D__TRANSFORMDB__"))
    {
        return EXIT_FAILURE;
    }

    Slice::UnitPtr newUnit = Slice::Unit::createUnit(true, true, ice, underscore);
    FreezeScript::Destroyer<Slice::UnitPtr> newD(newUnit);
    if(!FreezeScript::parseSlice(appName, newUnit, newSlice, newCppArgs, debug, 
                                 "-D__TRANSFORMDB__"))
    {
        return EXIT_FAILURE;
    }

    //
    // Install the evictor types in the Slice units.
    //
    FreezeScript::createEvictorSliceTypes(oldUnit);
    FreezeScript::createEvictorSliceTypes(newUnit);

    //
    // Read the catalog if necessary.
    //
    FreezeScript::CatalogDataMap catalog;
    if(allDb)
    {
        try
        {
            catalog = FreezeScript::readCatalog(communicator, dbEnvName);
        }
        catch(const FreezeScript::FailureException& ex)
        {
            cerr << appName << ": " << ex.reason() << endl;
            return EXIT_FAILURE;
        }
        if(catalog.empty())
        {
            cerr << appName << ": no databases in environment `" << dbEnvName << "'" << endl;
            return EXIT_FAILURE;
        }
    }

    //
    // If no input file was provided, then we need to analyze the Slice types.
    //
    string descriptors;
    
    if(inputFile.empty())
    {
        ostringstream out;
        vector<string> missingTypes;
        vector<string> analyzeErrors;

        FreezeScript::TransformAnalyzer analyzer(oldUnit, newUnit, ignoreTypeChanges, out, missingTypes, analyzeErrors);

        const string evictorKeyName = "::Ice::Identity";
        const string oldEvictorValueName = "::Freeze::ObjectRecord";
        const string newEvictorValueName = "Object";

        if(allDb)
        {
            //
            // Add a <database> element for each database in the catalog.
            //
            for(FreezeScript::CatalogDataMap::iterator p = catalog.begin(); p != catalog.end(); ++p)
            {
                string keyName, valueName;

                if(p->second.evictor)
                {
                    keyName = p->second.key;
                    valueName = p->second.value;

                    if(keyName.empty())
                    {
                        keyName = evictorKeyName;
                    }
                    if(valueName.empty())
                    {
                        valueName = oldEvictorValueName;
                    }
                }
                else
                {
                    keyName = p->second.key;
                    valueName = p->second.value;
                }

                //
                // Look up the key and value types in the old and new Slice definitions.
                //
                Slice::TypePtr oldKeyType = findType(oldUnit, keyName);
                if(!oldKeyType)
                {
                    cerr << appName << ": type `" << keyName << "' from database `" << p->first
                         << "' not found in old Slice definitions" << endl;
                }
                Slice::TypePtr newKeyType = findType(newUnit, keyName);
                if(!newKeyType)
                {
                    cerr << appName << ": type `" << keyName << "' from database `" << p->first
                         << "' not found in new Slice definitions" << endl;
                }
                Slice::TypePtr oldValueType = findType(oldUnit, valueName);
                if(!oldValueType)
                {
                    cerr << appName << ": type `" << valueName << "' from database `" << p->first
                         << "' not found in old Slice definitions" << endl;
                }

                Slice::TypePtr newValueType;
                if(p->second.evictor)
                {
                    //
                    // The new evictor does not keep stats
                    //
                    newValueType = findType(newUnit, newEvictorValueName);
                }
                else
                {
                    newValueType = findType(newUnit, valueName);
                }

                if(!newValueType)
                {
                    cerr << appName << ": type `" << valueName << "' from database `" << p->first
                         << "' not found in new Slice definitions" << endl;
                }

                //
                // If we are generating an output file, we do not consider a missing type to be
                // an error. Since the type information comes from the catalog of the old
                // environment, it's possible that the key or value types are not present in
                // the new Slice definitions. Rather than abort at this point, we simply emit
                // a partially-defined <database> element that must be edited by the user.
                //
                // If we are not generating an output file, we have to stop now.
                //
                if(outputFile.empty() && (!oldKeyType || !newKeyType || !oldValueType || !newValueType))
                {   
                    return EXIT_FAILURE;
                }
                
                analyzer.addDatabase(p->first, oldKeyType, newKeyType, oldValueType, newValueType);
            }
        }
        else
        {
            string oldKeyName, newKeyName, oldValueName, newValueName;
           
            string::size_type pos;

            if(!evictor && (keyTypeNames.empty() || valueTypeNames.empty()))
            {
                usage(appName);
                return EXIT_FAILURE;
            }

            if(!keyTypeNames.empty())
            {
                pos = keyTypeNames.find(',');
                if(pos == 0 || pos == keyTypeNames.size())
                {
                    usage(appName);
                    return EXIT_FAILURE;
                }
                if(pos == string::npos)
                {
                    oldKeyName = keyTypeNames;
                    newKeyName = keyTypeNames;
                }
                else
                {
                    oldKeyName = keyTypeNames.substr(0, pos);
                    newKeyName = keyTypeNames.substr(pos + 1);
                }
            }

            if(!valueTypeNames.empty())
            {
                pos = valueTypeNames.find(',');
                if(pos == 0 || pos == valueTypeNames.size())
                {
                    usage(appName);
                    return EXIT_FAILURE;
                }
                if(pos == string::npos)
                {
                    oldValueName = valueTypeNames;
                    newValueName = valueTypeNames;
                }
                else
                {
                    oldValueName = valueTypeNames.substr(0, pos);
                    newValueName = valueTypeNames.substr(pos + 1);
                }
            }
            
            if(evictor)
            {
                if(oldKeyName.empty())
                {
                    oldKeyName = evictorKeyName;
                }
                if(newKeyName.empty())
                {
                    newKeyName = evictorKeyName;
                }
                if(oldValueName.empty())
                {
                    oldValueName = newEvictorValueName;
                }
                if(newValueName.empty())
                {
                    newValueName = newEvictorValueName;
                }
            }

            //
            // Look up the key and value types in the old and new Slice definitions.
            //
            Slice::TypePtr oldKeyType = findType(oldUnit, oldKeyName);
            if(!oldKeyType)
            {
                cerr << appName << ": type `" << oldKeyName << "' not found in old Slice definitions" << endl;
            }
            Slice::TypePtr newKeyType = findType(newUnit, newKeyName);
            if(!newKeyType)
            {
                cerr << appName << ": type `" << newKeyName << "' not found in new Slice definitions" << endl;
            }
            Slice::TypePtr oldValueType = findType(oldUnit, oldValueName);
            if(!oldValueType)
            {
                cerr << appName << ": type `" << oldValueName << "' not found in old Slice definitions" << endl;
            }
            Slice::TypePtr newValueType = findType(newUnit, newValueName);
            if(!newValueType)
            {
                cerr << appName << ": type `" << newValueName << "' not found in new Slice definitions" << endl;
            }

            //
            // Stop now if any of the types could not be found.
            //
            if(!oldKeyType || !newKeyType || !oldValueType || !newValueType)
            {   
                return EXIT_FAILURE;
            }

            analyzer.addDatabase("", oldKeyType, newKeyType, oldValueType, newValueType);
        }

        analyzer.finish();

        if(!analyzeErrors.empty())
        {
            for(vector<string>::const_iterator p = analyzeErrors.begin(); p != analyzeErrors.end(); ++p)
            {
                cerr << appName << ": " << *p << endl;
            }
        }

        if(!missingTypes.empty())
        {
            sort(missingTypes.begin(), missingTypes.end());
            unique(missingTypes.begin(), missingTypes.end());
            if(!analyzeErrors.empty())
            {
                cerr << endl;
            }
            cerr << "The following types had no matching definitions in the new Slice:" << endl;
            for(vector<string>::const_iterator p = missingTypes.begin(); p != missingTypes.end(); ++p)
            {
                cerr << "  " << *p << endl;
            }
        }

        if(!analyzeErrors.empty())
        {
            return EXIT_FAILURE;
        }

        descriptors = out.str();

        if(!outputFile.empty())
        {
            //
            // No nativeToUTF8 conversion necessary here, no string converter is installed 
            // by wmain() on Windows and args are assumbed to be UTF8 on Unix platforms.
            //
            IceUtilInternal::ofstream of(outputFile);
            if(!of.good())
            {
                cerr << appName << ": unable to open file `" << outputFile << "'" << endl;
                return EXIT_FAILURE;
            }
            of << descriptors;
            of.close();
            return EXIT_SUCCESS;
        }
    }
    else
    {
        //
        // Read the input file.
        //
        // No nativeToUTF8 conversion necessary here, no string converter is installed 
        // by wmain() on Windows and args are assumbed to be UTF8 on Unix platforms.
        //
        IceUtilInternal::ifstream in(inputFile);
        char buff[1024];
        while(true)
        {
            in.read(buff, 1024);
            descriptors.append(buff, static_cast<size_t>(in.gcount()));
            if(in.gcount() < 1024)
            {
                break;
            }
        }
        in.close();
    }

    if(dbEnvName == dbEnvNameNew)
    {
        cerr << appName << ": database environment names must be different" << endl;
        return EXIT_FAILURE;
    }

    FreezeScript::ObjectFactoryPtr objectFactory = new FreezeScript::ObjectFactory;
    communicator->addObjectFactory(objectFactory, "");

    //
    // Transform the database.
    //
    DbEnv dbEnv(0);
    DbEnv dbEnvNew(0);
    Freeze::TransactionPtr txNew;
    Freeze::ConnectionPtr connection;
    Freeze::ConnectionPtr connectionNew;
    vector<Db*> dbs;
    int status = EXIT_SUCCESS;
    try
    {
#ifdef _WIN32
        //
        // Berkeley DB may use a different C++ runtime.
        //
        dbEnv.set_alloc(::malloc, ::realloc, ::free);
        dbEnvNew.set_alloc(::malloc, ::realloc, ::free);
#endif

        //
        // Open the old database environment. Use DB_RECOVER_FATAL if -c is specified.
        // No transaction is created for the old environment.
        //
        // DB_THREAD is for compatibility with Freeze (the catalog)
        //
        {
            u_int32_t flags = DB_THREAD | DB_CREATE | DB_INIT_TXN | DB_INIT_MPOOL;
            if(catastrophicRecover)
            {
                flags |= DB_INIT_LOG | DB_RECOVER_FATAL;
            }
            dbEnv.open(dbEnvName.c_str(), flags, FREEZE_SCRIPT_DB_MODE);
        }

        //
        // We're creating a connection just to make sure the database environment
        // isn't locked.
        //
        connection = Freeze::createConnection(communicator, dbEnvName, dbEnv);

        //
        // Open the new database environment and start a transaction.
        //
        //
        // DB_THREAD is for compatibility with Freeze (the catalog)
        //
        {
            u_int32_t flags = DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN | DB_RECOVER | DB_CREATE | DB_THREAD;
            dbEnvNew.open(dbEnvNameNew.c_str(), flags, FREEZE_SCRIPT_DB_MODE);
        }

        //
        // TODO: handle properly DbHome config (currently it will break if it's set for the new env)
        //

        //
        // Open the catalog of the new environment, and start a transaction.
        //
        connectionNew = Freeze::createConnection(communicator, dbEnvNameNew, dbEnvNew);
        txNew = connectionNew->beginTransaction();
        DbTxn* txnNew = Freeze::getTxn(txNew);

        if(allDb)
        {
            //
            // Transform all databases in the old catalog.
            //
            for(FreezeScript::CatalogDataMap::iterator p = catalog.begin(); p != catalog.end(); ++p)
            {
                transformDb(p->second.evictor, communicator, objectFactory, dbEnv, dbEnvNew, p->first, connectionNew,
                            dbs, oldUnit, newUnit, txnNew, purgeObjects, suppress, descriptors);
            }
        }
        else
        {
            transformDb(evictor, communicator, objectFactory, dbEnv, dbEnvNew, dbName, connectionNew, dbs, 
                        oldUnit, newUnit, txnNew, purgeObjects, suppress, descriptors);
        }
    }
    catch(const DbException& ex)
    {
        cerr << appName << ": database error: " << ex.what() << endl;
        status = EXIT_FAILURE;
    }
    catch(const IceUtil::FileLockException&)
    {
        cerr << appName << ": error: database environment is locked" << endl;
        status = EXIT_FAILURE;
    }
    catch(...)
    {
        try
        {
            if(txNew != 0)
            {
                txNew->rollback();
                txNew = 0;
            }
            if(connectionNew)
            {
                connectionNew->close();
                connectionNew = 0;
            }
            if(connection)
            {
                connection->close();
                connection = 0;
            }
            for(vector<Db*>::iterator p = dbs.begin(); p != dbs.end(); ++p)
            {
                Db* db = *p;
                db->close(0);
                delete db;
            }
            try
            {
                dbEnv.close(0);
            }
            catch(const DbException&)
            {
            }
            try
            {
                dbEnvNew.close(0);
            }
            catch(const DbException&)
            {
            }
        }
        catch(const DbException& ex)
        {
            cerr << appName << ": database error: " << ex.what() << endl;
        }
        throw;
    }

    if(txNew != 0)
    {
        try
        {
            if(status == EXIT_FAILURE)
            {
                txNew->rollback();
            }
            else
            {
                txNew->commit();

                //
                // Checkpoint to migrate changes from the log to the database(s).
                //
                dbEnvNew.txn_checkpoint(0, 0, DB_FORCE);
            }

            for(vector<Db*>::iterator p = dbs.begin(); p != dbs.end(); ++p)
            {
                Db* db = *p;
                db->close(0);
                delete db;
            }
        }
        catch(const DbException& ex)
        {
            cerr << appName << ": database error: " << ex.what() << endl;
            status = EXIT_FAILURE;
        }
    }
    // Clear the transaction before closing the database environment.
    txNew = 0;

    if(connectionNew)
    {
        connectionNew->close();
        connectionNew = 0;
    }

    if(connection)
    {
        connection->close();
        connection = 0;
    }

    try
    {
        dbEnv.close(0);
    }
    catch(const DbException&)
    {
    }

    try
    {
        dbEnvNew.close(0);
    }
    catch(const DbException&)
    {
    }

    return status;
}
Beispiel #4
0
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;
}
Beispiel #5
0
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("", "checksum");
    opts.addOpt("", "stream");
    opts.addOpt("", "case-sensitive");
    // alexm: our custom options
    opts.addOpt("", "module", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "util");
    opts.addOpt("", "log");

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

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

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

    // alexm: custom options

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

    bool genUtil = opts.isSet("util");

    bool genLog = opts.isSet("log");

    if ( !depend && !genUtil && !genLog ) 
    {    
        cerr << argv[0] << ": no output type specified" << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    if ( genUtil && genLog ) 
    {    
        cerr << argv[0] << ": more than one output type specified" << endl;
        usage(argv[0]);
        return EXIT_FAILURE;
    }

    // alexm: end custom options

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

    int status = EXIT_SUCCESS;

    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;
            }
    
            UnitPtr u = Unit::createUnit(false, false, ice, caseSensitive);
            int parseStatus = u->parse(*i, cppHandle, debug);
        
            if(!icecpp.close())
            {
                u->destroy();
                return EXIT_FAILURE;
            }
    
            if(parseStatus == EXIT_FAILURE)
            {
                status = EXIT_FAILURE;
            }
            else
            {
                slice2orca::Gen gen(argv[0], icecpp.getBaseName(), headerExtension, sourceExtension, extraHeaders, include,
                        includePaths, dllExport, output, impl, checksum, stream, ice,
                        module, genUtil, genLog );
                if(!gen)
                {
                    u->destroy();
                    return EXIT_FAILURE;
                }
                gen.generate(u);
            }
    
            u->destroy();
        }
    }

    return status;
}
Beispiel #6
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;
}
Beispiel #7
0
int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
    IceUtilInternal::Options opts;
    opts.addOpt("", "ordered");
    opts.addOpt("", "twoway");
    opts.addOpt("", "events", IceUtilInternal::Options::NeedArg);

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

    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    ObjectPrx base = communicator->stringToProxy(managerProxy);
    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

    ObjectAdapterPtr adapter = communicator->createObjectAdapterWithEndpoints("SingleAdapter", "default");

    TopicPrx topic;
    while(true)
    {
        try
        {
            topic = manager->retrieve("single");
            break;
        }
        // This can happen if the replica group loses the majority
        // during retrieve. In this case we retry.
        catch(const Ice::UnknownException&)
        {
            continue;
        }
        catch(const IceStorm::NoSuchTopic& e)
        {
            cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
            return EXIT_FAILURE;
        }
    }

    int events = 1000;
    if(opts.isSet("events"))
    {
        events = atoi(opts.optArg("events").c_str());
    }
    //
    // Create subscribers with different QoS.
    //
    SingleIPtr sub;
    IceStorm::QoS qos;
    if(opts.isSet("ordered"))
    {
        sub = new SingleI(communicator, "twoway ordered", events);
        qos["reliability"] = "ordered";
    }
    else
    {
        sub = new SingleI(communicator, "twoway", events);
    }

    Ice::ObjectPrx prx = adapter->addWithUUID(sub);

    while(true)
    {
        try
        {
            topic->subscribeAndGetPublisher(qos, prx);
            break;
        }
        // If we're already subscribed then we're done (previously we
        // got an UnknownException which succeeded).
        catch(const IceStorm::AlreadySubscribed&)
        {
            break;
        }
        // This can happen if the replica group loses the majority
        // during subscription. In this case we retry.
        catch(const Ice::UnknownException&)
        {
        }
    }

    adapter->activate();

    sub->waitForEvents();

    topic->unsubscribe(prx);

    return EXIT_SUCCESS;
}
Beispiel #8
0
int
Client::run(int argc, char* argv[])
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("d", "debug");
    opts.addOpt("", "import", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "export", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "dbhome", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "dbpath", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "mapsize", IceUtilInternal::Options::NeedArg);

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

    if(opts.isSet("help"))
    {
        usage();
        return EXIT_SUCCESS;
    }

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

    if(!(opts.isSet("import") ^ opts.isSet("export")))
    {
        cerr << argv[0] << ": either --import or --export must be set" << endl;
        usage();
        return EXIT_FAILURE;
    }

    if(!(opts.isSet("dbhome") ^ opts.isSet("dbpath")))
    {
        cerr << argv[0] << ": set the database environment directory with either --dbhome or --dbpath" << endl;
        usage();
        return EXIT_FAILURE;
    }

    bool debug = opts.isSet("debug");
    bool import = opts.isSet("import");
    string dbFile = opts.optArg(import ? "import" : "export");
    string dbPath;
    if(opts.isSet("dbhome"))
    {
        dbPath = opts.optArg("dbhome");
    }
    else
    {
        dbPath = opts.optArg("dbpath");
    }

    string mapSizeStr = opts.optArg("mapsize");
    size_t mapSize = IceDB::getMapSize(atoi(mapSizeStr.c_str()));

    try
    {
        IceStorm::AllData data;

        IceDB::IceContext dbContext;
        dbContext.communicator = communicator();
        dbContext.encoding.major = 1;
        dbContext.encoding.minor = 1;

        if(import)
        {
            cout << "Importing database to directory " << dbPath << " from file " << dbFile << endl;

            if(!IceUtilInternal::directoryExists(dbPath))
            {
                cerr << argv[0] << ": output directory does not exist: " << dbPath << endl;
                return EXIT_FAILURE;
            }

            if(!IceUtilInternal::isEmptyDirectory(dbPath))
            {
                cerr << argv[0] << ": output directory is not empty: " << dbPath << endl;
                return EXIT_FAILURE;
            }

            ifstream fs(dbFile.c_str(), ios::binary);
            if(fs.fail())
            {
                cerr << argv[0] << ": could not open input file: " << strerror(errno) << endl;
                return EXIT_FAILURE;
            }
            fs.unsetf(ios::skipws);

            fs.seekg(0, ios::end);
            streampos fileSize = fs.tellg();

            if(!fileSize)
            {
                fs.close();
                cerr << argv[0] << ": empty input file" << endl;
                return EXIT_FAILURE;
            }

            fs.seekg(0, ios::beg);

            vector<Ice::Byte> buf;
            buf.reserve(static_cast<size_t>(fileSize));
            buf.insert(buf.begin(), istream_iterator<Ice::Byte>(fs), istream_iterator<Ice::Byte>());

            fs.close();

            string type;
            int version;

            Ice::InputStream stream(communicator(), dbContext.encoding, buf);
            stream.read(type);
            if(type != "IceStorm")
            {
                cerr << argv[0] << ": incorrect input file type: " << type << endl;
                return EXIT_FAILURE;
            }
            stream.read(version);
            stream.read(data);

            {
                IceDB::Env env(dbPath, 2, mapSize);
                IceDB::ReadWriteTxn txn(env);

                if(debug)
                {
                    cout << "Writing LLU Map:" << endl;
                }

                IceDB::Dbi<string, LogUpdate, IceDB::IceContext, Ice::OutputStream>
                    lluMap(txn, "llu", dbContext, MDB_CREATE);

                for(StringLogUpdateDict::const_iterator p = data.llus.begin(); p != data.llus.end(); ++p)
                {
                    if(debug)
                    {
                        cout << "  KEY = " << p->first << endl;
                    }
                    lluMap.put(txn, p->first, p->second);
                }

                if(debug)
                {
                    cout << "Writing Subscriber Map:" << endl;
                }

                IceDB::Dbi<SubscriberRecordKey, SubscriberRecord, IceDB::IceContext, Ice::OutputStream>
                    subscriberMap(txn, "subscribers", dbContext, MDB_CREATE);

                for(SubscriberRecordDict::const_iterator q = data.subscribers.begin(); q != data.subscribers.end(); ++q)
                {
                    if(debug)
                    {
                        cout << "  KEY = TOPIC(" << communicator()->identityToString(q->first.topic)
                             << ") ID(" << communicator()->identityToString(q->first.id) << ")" <<endl;
                    }
                    subscriberMap.put(txn, q->first, q->second);
                }

                txn.commit();
                env.close();
            }
        }
        else
        {
            cout << "Exporting database from directory " << dbPath << " to file " << dbFile << endl;

            {
                IceDB::Env env(dbPath, 2);
                IceDB::ReadOnlyTxn txn(env);

                if(debug)
                {
                    cout << "Reading LLU Map:" << endl;
                }

                IceDB::Dbi<string, LogUpdate, IceDB::IceContext, Ice::OutputStream>
                    lluMap(txn, "llu", dbContext, 0);

                string s;
                LogUpdate llu;
                IceDB::ReadOnlyCursor<string, LogUpdate, IceDB::IceContext, Ice::OutputStream> lluCursor(lluMap, txn);
                while(lluCursor.get(s, llu, MDB_NEXT))
                {
                    if(debug)
                    {
                        cout << "  KEY = " << s << endl;
                    }
                    data.llus.insert(std::make_pair(s, llu));
                }
                lluCursor.close();

                if(debug)
                {
                    cout << "Reading Subscriber Map:" << endl;
                }

                IceDB::Dbi<SubscriberRecordKey, SubscriberRecord, IceDB::IceContext, Ice::OutputStream>
                    subscriberMap(txn, "subscribers", dbContext, 0);

                SubscriberRecordKey key;
                SubscriberRecord record;
                IceDB::ReadOnlyCursor<SubscriberRecordKey, SubscriberRecord, IceDB::IceContext, Ice::OutputStream>
                    subCursor(subscriberMap, txn);
                while(subCursor.get(key, record, MDB_NEXT))
                {
                    if(debug)
                    {
                        cout << "  KEY = TOPIC(" << communicator()->identityToString(key.topic)
                             << ") ID(" << communicator()->identityToString(key.id) << ")" <<endl;
                    }
                    data.subscribers.insert(std::make_pair(key, record));
                }
                subCursor.close();

                txn.rollback();
                env.close();
            }

            Ice::OutputStream stream(communicator(), dbContext.encoding);
            stream.write("IceStorm");
            stream.write(ICE_INT_VERSION);
            stream.write(data);

            ofstream fs(dbFile.c_str(), ios::binary);
            if(fs.fail())
            {
                cerr << argv[0] << ": could not open output file: " << strerror(errno) << endl;
                return EXIT_FAILURE;
            }
            fs.write(reinterpret_cast<const char*>(stream.b.begin()), stream.b.size());
            fs.close();
        }
    }
    catch(const IceUtil::Exception& ex)
    {
        cerr << argv[0] << ": " << (import ? "import" : "export") << " failed:\n" << ex << endl;
        return EXIT_FAILURE;
    }

    return EXIT_SUCCESS;
}
Beispiel #9
0
int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
    IceUtilInternal::Options opts;
    opts.addOpt("", "id", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "unsub");

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

    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    ObjectPrx base = communicator->stringToProxy(managerProxy);
    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

    ObjectAdapterPtr adapter = communicator->createObjectAdapterWithEndpoints("SingleAdapter", "default");

    TopicPrx topic;
    try
    {
        topic = manager->retrieve("single");
    }
    catch(const IceStorm::NoSuchTopic& e)
    {
        cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
        return EXIT_FAILURE;
    }

    Ice::ObjectPrx prx = adapter->add(new SingleI(), communicator->stringToIdentity(opts.optArg("id")));
    if(opts.isSet("unsub"))
    {
        topic->unsubscribe(prx);
    }
    else
    {
        IceStorm::QoS qos;
        qos["persistent"] = "true";
        topic->subscribeAndGetPublisher(qos, prx);
    }

    return EXIT_SUCCESS;
}
Beispiel #10
0
int
Client::run(int argc, char* argv[])
{
    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("d", "debug");
    opts.addOpt("", "import", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "export", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "dbhome", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "dbpath", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "mapsize", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "server-version", IceUtilInternal::Options::NeedArg);

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

    if(opts.isSet("help"))
    {
        usage();
        return EXIT_SUCCESS;
    }

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

    if(!(opts.isSet("import") ^ opts.isSet("export")))
    {
        cerr << "Either --import or --export must be set" << endl;
        usage();
        return EXIT_FAILURE;
    }

    if(!(opts.isSet("dbhome") ^ opts.isSet("dbpath")))
    {
        cerr << "Set the database environment directory with either --dbhome or --dbpath" << endl;
        usage();
        return EXIT_FAILURE;
    }

    bool debug = opts.isSet("debug");
    bool import = opts.isSet("import");
    string dbFile = opts.optArg(import ? "import" : "export");
    string dbPath;
    if(opts.isSet("dbhome"))
    {
        dbPath = opts.optArg("dbhome");
    }
    else
    {
        dbPath = opts.optArg("dbpath");
    }

    string mapSizeStr = opts.optArg("mapsize");
    size_t mapSize = IceDB::getMapSize(atoi(mapSizeStr.c_str()));
    string serverVersion = opts.optArg("server-version");

    try
    {
        IceGrid::AllData data;

        IceDB::IceContext dbContext;
        dbContext.communicator = communicator();
        dbContext.encoding.major = 1;
        dbContext.encoding.minor = 1;

        if(import)
        {
            cout << "Importing database to directory `" << dbPath << "' from file `" << dbFile << "'" << endl;

            if(!IceUtilInternal::directoryExists(dbPath))
            {
                cerr << "Output directory does not exist: " << dbPath << endl;
                return EXIT_FAILURE;
            }

            StringSeq files = IcePatch2Internal::readDirectory(dbPath);
            if(!files.empty())
            {
                cerr << "Output directory is not empty: " << dbPath << endl;
                return EXIT_FAILURE;
            }

            ifstream fs(dbFile.c_str(), ios::binary);
            if(fs.fail())
            {
                cerr << "Could not open input file: " << strerror(errno) << endl;
                return EXIT_FAILURE;
            }
            fs.unsetf(ios::skipws);

            fs.seekg(0, ios::end);
            streampos fileSize = fs.tellg();
            fs.seekg(0, ios::beg);

            vector<Ice::Byte> buf;
            buf.reserve(static_cast<size_t>(fileSize));
            buf.insert(buf.begin(), istream_iterator<Ice::Byte>(fs), istream_iterator<Ice::Byte>());

            fs.close();

            if(!serverVersion.empty())
            {
                ValueFactoryPtr factory = new ValueFactoryI(serverVersion);
                communicator()->addValueFactory(factory, "::IceGrid::ServerDescriptor");
                communicator()->addValueFactory(factory, "::IceGrid::IceBoxDescriptor");
            }

            Ice::InputStreamPtr stream = Ice::wrapInputStream(communicator(), buf, dbContext.encoding);

            string type;
            int version;

            stream->read(type);
            if(type != "IceGrid")
            {
                cerr << "Incorrect input file type: " << type << endl;
                return EXIT_FAILURE;
            }
            stream->read(version);
            if(version / 100 == 305)
            {
                if(debug)
                {
                    cout << "Reading Ice 3.5.x data" << endl;
                }
                skipFilter = true;
            }
            stream->read(data);

            {
                IceDB::Env env(dbPath, 5, mapSize);
                IceDB::ReadWriteTxn txn(env);

                if(debug)
                {
                    cout << "Writing Applications Map:" << endl;
                }

                IceDB::Dbi<string, ApplicationInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                apps(txn, "applications", dbContext, MDB_CREATE);

                for(ApplicationInfoSeq::const_iterator p = data.applications.begin(); p != data.applications.end(); ++p)
                {
                    if(debug)
                    {
                        cout << "  NAME = " << p->descriptor.name << endl;
                    }
                    apps.put(txn, p->descriptor.name, *p);
                }

                if(debug)
                {
                    cout << "Writing Adapters Map:" << endl;
                }

                IceDB::Dbi<string, AdapterInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                adpts(txn, "adapters", dbContext, MDB_CREATE);

                for(AdapterInfoSeq::const_iterator p = data.adapters.begin(); p != data.adapters.end(); ++p)
                {
                    if(debug)
                    {
                        cout << "  NAME = " << p->id << endl;
                    }
                    adpts.put(txn, p->id, *p);
                }

                if(debug)
                {
                    cout << "Writing Objects Map:" << endl;
                }

                IceDB::Dbi<Identity, ObjectInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                objs(txn, "objects", dbContext, MDB_CREATE);

                for(ObjectInfoSeq::const_iterator p = data.objects.begin(); p != data.objects.end(); ++p)
                {
                    if(debug)
                    {
                        cout << "  NAME = " << communicator()->identityToString(p->proxy->ice_getIdentity()) << endl;
                    }
                    objs.put(txn, p->proxy->ice_getIdentity(), *p);
                }

                if(debug)
                {
                    cout << "Writing Internal Objects Map:" << endl;
                }

                IceDB::Dbi<Identity, ObjectInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                internalObjs(txn, "internal-objects", dbContext, MDB_CREATE);

                for(ObjectInfoSeq::const_iterator p = data.internalObjects.begin(); p != data.internalObjects.end(); ++p)
                {
                    if(debug)
                    {
                        cout << "  NAME = " << communicator()->identityToString(p->proxy->ice_getIdentity()) << endl;
                    }
                    internalObjs.put(txn, p->proxy->ice_getIdentity(), *p);
                }

                if(debug)
                {
                    cout << "Writing Serials Map:" << endl;
                }

                IceDB::Dbi<string, Long, IceDB::IceContext, Ice::OutputStreamPtr>
                srls(txn, "serials", dbContext, MDB_CREATE);

                for(StringLongDict::const_iterator p = data.serials.begin(); p != data.serials.end(); ++p)
                {
                    if(debug)
                    {
                        cout << "  NAME = " << p->first << endl;
                    }
                    srls.put(txn, p->first, p->second);
                }

                txn.commit();
                env.close();
            }
        }
        else
        {
            cout << "Exporting database from directory `" << dbPath << "' to file `" << dbFile << "'" << endl;

            {
                IceDB::Env env(dbPath, 5);
                IceDB::ReadOnlyTxn txn(env);

                if(debug)
                {
                    cout << "Reading Application Map:" << endl;
                }

                IceDB::Dbi<string, IceGrid::ApplicationInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                applications(txn, "applications", dbContext, 0);

                string name;
                ApplicationInfo application;
                IceDB::ReadOnlyCursor<string, IceGrid::ApplicationInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                appCursor(applications, txn);
                while(appCursor.get(name, application, MDB_NEXT))
                {
                    if(debug)
                    {
                        cout << "  APPLICATION = " << name << endl;
                    }
                    data.applications.push_back(application);
                }
                appCursor.close();

                if(debug)
                {
                    cout << "Reading Adapter Map:" << endl;
                }

                IceDB::Dbi<string, IceGrid::AdapterInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                adapters(txn, "adapters", dbContext, 0);

                AdapterInfo adapter;
                IceDB::ReadOnlyCursor<string, IceGrid::AdapterInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                adapterCursor(adapters, txn);
                while(adapterCursor.get(name, adapter, MDB_NEXT))
                {
                    if(debug)
                    {
                        cout << "  ADAPTER = " << name << endl;
                    }
                    data.adapters.push_back(adapter);
                }
                adapterCursor.close();

                if(debug)
                {
                    cout << "Reading Object Map:" << endl;
                }

                IceDB::Dbi<Identity, IceGrid::ObjectInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                objects(txn, "objects", dbContext, 0);

                Identity id;
                ObjectInfo object;
                IceDB::ReadOnlyCursor<Identity, IceGrid::ObjectInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                objCursor(objects, txn);
                while(objCursor.get(id, object, MDB_NEXT))
                {
                    if(debug)
                    {
                        cout << "  IDENTITY = " << communicator()->identityToString(id) << endl;
                    }
                    data.objects.push_back(object);
                }
                objCursor.close();

                if(debug)
                {
                    cout << "Reading Internal Object Map:" << endl;
                }

                IceDB::Dbi<Identity, IceGrid::ObjectInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                internalObjects(txn, "internal-objects", dbContext, 0);

                IceDB::ReadOnlyCursor<Identity, IceGrid::ObjectInfo, IceDB::IceContext, Ice::OutputStreamPtr>
                iobjCursor(internalObjects, txn);
                while(iobjCursor.get(id, object, MDB_NEXT))
                {
                    if(debug)
                    {
                        cout << "  IDENTITY = " << communicator()->identityToString(id) << endl;
                    }
                    data.internalObjects.push_back(object);
                }
                iobjCursor.close();

                if(debug)
                {
                    cout << "Reading Serials Map:" << endl;
                }

                IceDB::Dbi<string, Long, IceDB::IceContext, Ice::OutputStreamPtr>
                serials(txn, "serials", dbContext, 0);

                Long serial;
                IceDB::ReadOnlyCursor<string, Long, IceDB::IceContext, Ice::OutputStreamPtr>
                serialCursor(serials, txn);
                while(serialCursor.get(name, serial, MDB_NEXT))
                {
                    if(debug)
                    {
                        cout << "  NAME = " << name << endl;
                    }
                    data.serials.insert(std::make_pair(name, serial));
                }
                serialCursor.close();

                txn.rollback();
                env.close();
            }

            Ice::OutputStreamPtr stream = Ice::createOutputStream(communicator(), dbContext.encoding);
            stream->write("IceGrid");
            stream->write(ICE_INT_VERSION);
            stream->write(data);
            pair<const Ice::Byte*, const Ice::Byte*> buf = stream->finished();

            ofstream fs(dbFile.c_str(), ios::binary);
            if(fs.fail())
            {
                cerr << "Could not open output file: " << strerror(errno) << endl;
                return EXIT_FAILURE;
            }
            fs.write(reinterpret_cast<const char*>(buf.first), buf.second - buf.first);
            fs.close();
        }
    }
    catch(const IceUtil::Exception& ex)
    {
        cerr << (import ? "Import" : "Export") << " failed:\n" << ex << endl;
        return EXIT_FAILURE;
    }

    return EXIT_SUCCESS;
}
Beispiel #11
0
int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
    IceUtilInternal::Options opts;
    opts.addOpt("", "events", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "qos", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("", "slow");
    opts.addOpt("", "erratic", IceUtilInternal::Options::NeedArg);

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

    int events = 1000;
    string s = opts.optArg("events");
    if(!s.empty())
    {
        events = atoi(s.c_str());
    }
    if(events <= 0)
    {
        cerr << argv[0] << ": events must be > 0." << endl;
        return EXIT_FAILURE;
    }

    IceStorm::QoS cmdLineQos;

    vector<string> sqos = opts.argVec("qos");
    for(vector<string>::const_iterator q = sqos.begin(); q != sqos.end(); ++q)
    {
        string::size_type off = q->find(",");
        if(off == string::npos)
        {
            cerr << argv[0] << ": parse error: no , in QoS" << endl;
            return EXIT_FAILURE;
        }
        cmdLineQos[q->substr(0, off)] = q->substr(off+1);
    }

    bool slow = opts.isSet("slow");
    bool erratic = false;
    int erraticNum = 0;
    s = opts.optArg("erratic");
    if(!s.empty())
    {
        erratic = true;
        erraticNum = atoi(s.c_str());
    }
    if(events <= 0)
    {
        cerr << argv[0] << ": events must be > 0." << endl;
        return EXIT_FAILURE;
    }

    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(
        communicator->stringToProxy(managerProxy));
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

    vector<Subscription> subs;

    if(erratic)
    {
        for(int i = 0 ; i < erraticNum; ++i)
        {
            ostringstream os;
            os << "SubscriberAdapter" << i;
            Subscription item;
            item.adapter = communicator->createObjectAdapterWithEndpoints(os.str(), "default");
            item.servant = new ErraticEventI(communicator, events);
            item.qos["reliability"] = "twoway";
            subs.push_back(item);
        }
    }
    else if(slow)
    {
        Subscription item;
        item.adapter = communicator->createObjectAdapterWithEndpoints("SubscriberAdapter", "default");
        item.servant = new SlowEventI(communicator, events);
        item.qos = cmdLineQos;
        subs.push_back(item);
    }
    else
    {
        Subscription item;
        item.adapter = communicator->createObjectAdapterWithEndpoints("SubscriberAdapter", "default");
        item.qos = cmdLineQos;
        map<string, string>::const_iterator p = item.qos.find("reliability");
        if(p != item.qos.end() && p->second == "ordered")
        {
            item.servant = new OrderEventI(communicator, events);
        }
        else
        {
            item.servant = new CountEventI(communicator, events);
        }
        subs.push_back(item);
    }

    TopicPrx topic;
    try
    {
        topic = manager->retrieve("fed1");
    }
    catch(const IceStorm::NoSuchTopic& e)
    {
        cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
        return EXIT_FAILURE;
    }

    {
        for(vector<Subscription>::iterator p = subs.begin(); p != subs.end(); ++p)
        {
            p->obj = p->adapter->addWithUUID(p->servant);

            IceStorm::QoS qos;
            string reliability = "";
            IceStorm::QoS::const_iterator q = p->qos.find("reliability");
            if(q != p->qos.end())
            {
                reliability = q->second;
            }
            if(reliability == "twoway")
            {
                // Do nothing.
            }
            else if(reliability == "ordered")
            {
                qos["reliability"] = "ordered";
            }
            else if(reliability == "batch")
            {
                p->obj = p->obj->ice_batchOneway();
            }
            else //if(reliability == "oneway")
            {
                p->obj = p->obj->ice_oneway();
            }
            topic->subscribeAndGetPublisher(qos, p->obj);
        }
    }

    {
        for(vector<Subscription>::iterator p = subs.begin(); p != subs.end(); ++p)
        {
            p->adapter->activate();
        }
    }

    communicator->waitForShutdown();

    {
        for(vector<Subscription>::const_iterator p = subs.begin(); p != subs.end(); ++p)
        {
            topic->unsubscribe(p->obj);
            if(p->servant->count() != events)
            {
                cerr << "expected " << events << " events but got " << p->servant->count() << " events." << endl;
                return EXIT_FAILURE;
            }
        }
    }

    return EXIT_SUCCESS;
}
Beispiel #12
0
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;
}
Beispiel #13
0
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;
}
Beispiel #14
0
int
Client::run(StringSeq& originalArgs)
{
    string commands;
    bool debug;

    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("e", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("i", "instanceName", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("H", "host", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("P", "port", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("u", "username", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("p", "password", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("S", "ssl");
    opts.addOpt("d", "debug");
    opts.addOpt("s", "server");
    opts.addOpt("r", "replica", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);

    vector<string> args;
    try
    {
        args = opts.parse(originalArgs);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        cerr << e.reason << endl;
        usage();
        return EXIT_FAILURE;
    }
    if(!args.empty())
    {
        cerr << _appName << ": too many arguments" << endl;
        usage();
        return EXIT_FAILURE;
    }

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

    if(opts.isSet("server"))
    {
        ObjectAdapterPtr adapter =
            communicator()->createObjectAdapterWithEndpoints("FileParser", "tcp -h localhost");
        adapter->activate();
        ObjectPrx proxy = adapter->add(new FileParserI, communicator()->stringToIdentity("FileParser"));
        cout << proxy << endl;

        communicator()->waitForShutdown();
        return EXIT_SUCCESS;
    }

    if(opts.isSet("e"))
    {
        vector<string> optargs = opts.argVec("e");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            commands += *i + ";";
        }
    }
    debug = opts.isSet("debug");

    bool ssl = communicator()->getProperties()->getPropertyAsInt("IceGridAdmin.AuthenticateUsingSSL");
    if(opts.isSet("ssl"))
    {
        ssl = true;
    }

    string id = communicator()->getProperties()->getProperty("IceGridAdmin.Username");
    if(!opts.optArg("username").empty())
    {
        id = opts.optArg("username");
    }
    string password = communicator()->getProperties()->getProperty("IceGridAdmin.Password");
    if(!opts.optArg("password").empty())
    {
        password = opts.optArg("password");
    }

    string host = communicator()->getProperties()->getProperty("IceGridAdmin.Host");
    if(!opts.optArg("host").empty())
    {
        host = opts.optArg("host");
    }

    string instanceName = communicator()->getProperties()->getProperty("IceGridAdmin.InstanceName");
    if(!opts.optArg("instanceName").empty())
    {
        instanceName = opts.optArg("instanceName");
    }

    int port = communicator()->getProperties()->getPropertyAsInt("IceGridAdmin.Port");
    if(!opts.optArg("port").empty())
    {
        istringstream is(opts.optArg("port"));
        if(!(is >> port))
        {
            cerr << _appName << ": given port number is not a numeric value" << endl;
            return EXIT_FAILURE;
        }
    }
Beispiel #15
0
bool
RegistryService::start(int argc, char* argv[], int& status)
{
    bool nowarn;
    bool readonly;
    std::string initFromReplica;

    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("", "nowarn");
    opts.addOpt("", "readonly");
    opts.addOpt("", "initdb-from-replica", IceUtilInternal::Options::NeedArg);

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

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        status = EXIT_SUCCESS;
        return false;
    }
    if(opts.isSet("version"))
    {
        print(ICE_STRING_VERSION);
        status = EXIT_SUCCESS;
        return false;
    }
    nowarn = opts.isSet("nowarn");
    readonly = opts.isSet("readonly");
    if(opts.isSet("initdb-from-replica"))
    {
        initFromReplica = opts.optArg("initdb-from-replica");
    }

    if(!args.empty())
    {
        cerr << argv[0] << ": too many arguments" << endl;
        usage(argv[0]);
        return false;
    }

    Ice::PropertiesPtr properties = communicator()->getProperties();

    //
    // Warn the user that setting Ice.ThreadPool.Server isn't useful.
    //
    if(!nowarn && properties->getPropertyAsIntWithDefault("Ice.ThreadPool.Server.Size", 0) > 0)
    {
        Warning out(communicator()->getLogger());
        out << "setting `Ice.ThreadPool.Server.Size' is not useful, ";
        out << "you should set individual adapter thread pools instead.";
    }


    TraceLevelsPtr traceLevels = new TraceLevels(communicator(), "IceGrid.Registry");

    _registry = new RegistryI(communicator(), traceLevels, nowarn, readonly, initFromReplica, "");
    if(!_registry->start())
    {
        return false;
    }

    return true;
}
Beispiel #16
0
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("", "output-dir", IceUtilInternal::Options::NeedArg, ".");
    opts.addOpt("", "hdr", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "ftr", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "indexhdr", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "indexftr", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "index", IceUtilInternal::Options::NeedArg, "1");
    opts.addOpt("", "image-dir", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "logo-url", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "search", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "summary", IceUtilInternal::Options::NeedArg, "0");
    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);
    }

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

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

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

    string header = opts.optArg("hdr");

    string footer = opts.optArg("ftr");

    string indexHeader = opts.optArg("indexhdr");

    string indexFooter = opts.optArg("indexftr");

    string ind = opts.optArg("index");
    unsigned indexCount = 0;
    if(!ind.empty())
    {
        istringstream s(ind);
        s >>  indexCount;
        if(!s)
        {
            consoleErr << argv[0] << ": error: the --index operation requires a positive integer argument"
                       << endl;
            if(!validate)
            {
                usage(argv[0]);
            }
            return EXIT_FAILURE;
        }
    }
Beispiel #17
0
static int
run(const Ice::StringSeq& originalArgs, const Ice::CommunicatorPtr& communicator,
    const FreezeScript::CompactIdResolverIPtr& resolver)
{
    vector<string> cppArgs;
    bool debug;
    bool ice = true; // Needs to be true in order to create default definitions.
    bool underscore;
    string outputFile;
    string inputFile;
    vector<string> slice;
    bool evictor;
    string keyTypeName;
    string valueTypeName;
    string selectExpr;
    string dbEnvName, dbName;
    const string appName = originalArgs[0];
    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("d", "debug");
    opts.addOpt("", "ice");
    opts.addOpt("", "underscore");
    opts.addOpt("o", "", IceUtilInternal::Options::NeedArg);
    opts.addOpt("f", "", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "load", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("e");
    opts.addOpt("", "key", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "value", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "select", IceUtilInternal::Options::NeedArg);
    opts.addOpt("c", "catalog");

    vector<string> args;
    try
    {
        args = opts.parse(originalArgs);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        cerr << appName << ": " << e.reason << endl;
        usage(appName);
        return EXIT_FAILURE;
    }

    //
    // Freeze creates a lock file by default to prevent multiple processes from opening
    // the same database environment simultaneously. In the case of a read-only program
    // such as dumpdb, however, we still want to be able to open the environment despite
    // the lock. This assumes of course that the other process has opened the environment
    // with DbPrivate=0. If DbPrivate=0 is also set for dumpdb, we disable the lock.
    //
    if(!args.empty())
    {
        //
        // If an argument is present, we assume it is the name of the database environment.
        //
        Ice::PropertiesPtr props = communicator->getProperties();
        string prefix = "Freeze.DbEnv." + args[0];
        if(props->getPropertyAsIntWithDefault(prefix + ".DbPrivate", 1) <= 0)
        {
            props->setProperty(prefix + ".LockFile", "0");
        }
    }

    if(opts.isSet("h"))
    {
        usage(appName);
        return EXIT_SUCCESS;
    }
    if(opts.isSet("version"))
    {
        cout << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }
    if(opts.isSet("c"))
    {
        if(args.empty())
        {
            cerr << appName << ": no database environment specified." << endl;
            usage(appName);
            return EXIT_FAILURE;
        }
        else if(args.size() > 2)
        {
            usage(appName);
            return EXIT_FAILURE;
        }
        try
        {
            FreezeScript::CatalogDataMap catalog = FreezeScript::readCatalog(communicator, args[0]);
            if(args.size() == 1)
            {
                if(catalog.empty())
                {
                    cout << "Catalog is empty." << endl;
                }
                else
                {
                    cout << "Catalog contents:" << endl;
                    for(FreezeScript::CatalogDataMap::const_iterator p = catalog.begin(); p != catalog.end(); ++p)
                    {
                        cout << endl;
                        printCatalogData(p->first, p->second);
                    }
                }
            }
            else
            {
                FreezeScript::CatalogDataMap::const_iterator p = catalog.find(args[1]);
                if(p == catalog.end())
                {
                    cerr << appName << ": database `" << args[1] << "' not found in environment `" << args[0] << "'."
                         << endl;
                    return EXIT_FAILURE;
                }
                else
                {
                    printCatalogData(p->first, p->second);
                }
            }
            return EXIT_SUCCESS;
        }
        catch(const FreezeScript::FailureException& ex)
        {
            cerr << appName << ": " << ex.reason() << endl;
            return EXIT_FAILURE;
        }
    }
    if(opts.isSet("D"))
    {
        vector<string> optargs = opts.argVec("D");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            cppArgs.push_back("-D" + *i);
        }
    }
    if(opts.isSet("U"))
    {
        vector<string> optargs = opts.argVec("U");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            cppArgs.push_back("-U" + *i);
        }
    }
    if(opts.isSet("I"))
    {
        vector<string> optargs = opts.argVec("I");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            cppArgs.push_back("-I" + *i);
        }
    }
    debug = opts.isSet("debug");

    // No need to set --ice option here -- it is always true.

    underscore = opts.isSet("underscore");

    if(opts.isSet("o"))
    {
        outputFile = opts.optArg("o");
    }
    if(opts.isSet("f"))
    {
        inputFile = opts.optArg("f");
    }
    if(opts.isSet("load"))
    {
        vector<string> optArgs = opts.argVec("load");
        for(vector<string>::const_iterator i = optArgs.begin(); i != optArgs.end(); ++i)
        {
            slice.push_back(*i);
        }
    }
    evictor = opts.isSet("e");
    if(opts.isSet("key"))
    {
        keyTypeName = opts.optArg("key");
    }
    if(opts.isSet("value"))
    {
        valueTypeName = opts.optArg("value");
    }
    if(opts.isSet("select"))
    {
        selectExpr = opts.optArg("select");
    }

    if(outputFile.empty() && args.size() != 2)
    {
        usage(appName);
        return EXIT_FAILURE;
    }

    if(!args.empty())
    {
        dbEnvName = args[0];
    }
    if(args.size() == 2)
    {
        dbName = args[1];
    }
    else
    {
        usage(appName);
        return EXIT_FAILURE;
    }

    if(!inputFile.empty() && !selectExpr.empty())
    {
        cerr << appName << ": an input file cannot be specified with --select" << endl;
        return EXIT_FAILURE;
    }

    Slice::UnitPtr unit = Slice::Unit::createUnit(true, true, ice, underscore);
    FreezeScript::Destroyer<Slice::UnitPtr> unitD(unit);
    if(!FreezeScript::parseSlice(appName, unit, slice, cppArgs, debug, "-D__DUMPDB__"))
    {
        return EXIT_FAILURE;
    }

    FreezeScript::createEvictorSliceTypes(unit);

    FreezeScript::collectCompactIds(unit, resolver);

    //
    // If no input file was provided, then we need to generate default descriptors.
    //
    string descriptors;
    if(inputFile.empty())
    {
        const string evictorKeyTypeName = "::Ice::Identity";
        const string oldEvictorValueTypeName = "::Freeze::ObjectRecord";
        const string newEvictorValueTypeName = "Object";

        if((!keyTypeName.empty() && valueTypeName.empty()) || (keyTypeName.empty() && !valueTypeName.empty() && !evictor))
        {
            cerr << appName << ": a key type and a value type must be specified" << endl;
            usage(appName);
            return EXIT_FAILURE;
        }
        else if(valueTypeName.empty())
        {
            try
            {
                FreezeScript::CatalogDataMap catalog = FreezeScript::readCatalog(communicator, dbEnvName);
                FreezeScript::CatalogDataMap::iterator p = catalog.find(dbName);
                if(p == catalog.end())
                {
                    cerr << appName << ": database `" << dbName << "' not found in catalog." << endl;
                    cerr << "Current catalog databases:" << endl;
                    for(p = catalog.begin(); p != catalog.end(); ++p)
                    {
                        cerr << "  " << p->first << endl;
                    }
                    return EXIT_FAILURE;
                }
                else
                {
                    if(p->second.evictor)
                    {
                        evictor = true;
                    }
                    keyTypeName = p->second.key;
                    valueTypeName = p->second.value;

                    if(evictor && valueTypeName.empty())
                    {
                        valueTypeName = oldEvictorValueTypeName;
                    }
                }
            }
            catch(const FreezeScript::FailureException& ex)
            {
                cerr << appName << ": " << ex.reason() << endl;
                return EXIT_FAILURE;
            }
        }

        if(evictor)
        {
            if(keyTypeName.empty())
            {
                keyTypeName = evictorKeyTypeName;
            }
            if(valueTypeName.empty())
            {
                valueTypeName = newEvictorValueTypeName;
            }
        }

        Slice::TypePtr keyType, valueType;
        Slice::TypeList l;

        l = unit->lookupType(keyTypeName, false);
        if(l.empty())
        {
            cerr << appName << ": unknown key type `" << keyTypeName << "'" << endl;
            return EXIT_FAILURE;
        }
        keyType = l.front();

        l = unit->lookupType(valueTypeName, false);
        if(l.empty())
        {
            cerr << appName << ": unknown value type `" << valueTypeName << "'" << endl;
            return EXIT_FAILURE;
        }
        valueType = l.front();

        ostringstream os;
        IceUtilInternal::XMLOutput out(os);

        out << se("dumpdb");

        FreezeScript::SliceVisitor visitor(out, keyType, valueType, selectExpr);
        unit->visit(&visitor, false);

        out << ee;

        descriptors = os.str();

        if(!outputFile.empty())
        {
            IceUtilInternal::ofstream of(outputFile);
            if(!of.good())
            {
                cerr << appName << ": unable to open file `" << outputFile << "'" << endl;
                return EXIT_FAILURE;
            }
            of << descriptors << endl;
            of.close();
            return EXIT_SUCCESS;
        }
    }
    else
    {
        IceUtilInternal::ifstream in(inputFile);
        char buff[1024];
        while(true)
        {
            in.read(buff, 1024);
            descriptors.append(buff, static_cast<size_t>(in.gcount()));
            if(in.gcount() < 1024)
            {
                break;
            }
        }
        in.close();
    }
    FreezeScript::ValueFactoryPtr valueFactory = new FreezeScript::ValueFactory;
    communicator->getValueFactoryManager()->add(valueFactory, "");

    DbEnv dbEnv(0);
    DbTxn* txn = 0;
    Freeze::ConnectionPtr connection;
    int status = EXIT_SUCCESS;
    try
    {
#ifdef _WIN32
        //
        // Berkeley DB may use a different C++ runtime.
        //
        dbEnv.set_alloc(::malloc, ::realloc, ::free);
#endif

        //
        // Open the database environment and start a transaction.
        //
        {
            u_int32_t flags = DB_THREAD | DB_CREATE | DB_INIT_TXN | DB_INIT_MPOOL;
            dbEnv.open(dbEnvName.c_str(), flags, FREEZE_SCRIPT_DB_MODE);
        }

        //
        // We're creating a connection just to make sure the database environment
        // isn't locked.
        //
        connection = Freeze::createConnection(communicator, dbEnvName, dbEnv);

        dbEnv.txn_begin(0, &txn, 0);

        FreezeScript::ErrorReporterPtr errorReporter = new FreezeScript::ErrorReporter(cerr, false);
        try
        {
            FreezeScript::DataFactoryPtr factory = new FreezeScript::DataFactory(communicator, unit, errorReporter);
            FreezeScript::DescriptorHandler dh(factory, unit, errorReporter, valueFactory);

            istringstream istr(descriptors);
            IceXML::Parser::parse(istr, dh);

            FreezeScript::DumpDBDescriptorPtr descriptor = dh.descriptor();
            descriptor->validate();

            if(evictor)
            {
                //
                // The evictor database file contains multiple databases. We must first
                // determine the names of those databases, ignoring any whose names
                // begin with "$index:". Each database represents a separate facet, with
                // the facet name used as the database name. The database named "$default"
                // represents the main object.
                //
                vector<string> dbNames;
                {
                    Db db(&dbEnv, 0);
                    db.open(txn, dbName.c_str(), 0, DB_UNKNOWN, DB_RDONLY, 0);
                    Dbt dbKey, dbValue;
                    dbKey.set_flags(DB_DBT_MALLOC);
                    dbValue.set_flags(DB_DBT_USERMEM | DB_DBT_PARTIAL);

                    Dbc* dbc = 0;
                    db.cursor(txn, &dbc, 0);

                    while(dbc->get(&dbKey, &dbValue, DB_NEXT) == 0)
                    {
                        string s(static_cast<char*>(dbKey.get_data()), dbKey.get_size());
                        if(s.find("$index:") != 0)
                        {
                            dbNames.push_back(s);
                        }
                        free(dbKey.get_data());
                    }

                    dbc->close();
                    db.close(0);
                }

                //
                // Dump each database.
                //
                for(vector<string>::iterator p = dbNames.begin(); p != dbNames.end(); ++p)
                {
                    string name = *p;
                    string facet = (name == "$default" ? string("") : name);
                    Db db(&dbEnv, 0);
                    db.open(txn, dbName.c_str(), name.c_str(), DB_BTREE, DB_RDONLY, FREEZE_SCRIPT_DB_MODE);
                    descriptor->dump(communicator, &db, txn, facet);
                    db.close(0);
                }
            }
            else
            {
                //
                // Dump a map database.
                //
                Db db(&dbEnv, 0);
                db.open(txn, dbName.c_str(), 0, DB_BTREE, DB_RDONLY, FREEZE_SCRIPT_DB_MODE);
                descriptor->dump(communicator, &db, txn, "");
                db.close(0);
            }
        }
        catch(const IceXML::ParserException& ex)
        {
            errorReporter->error(ex.reason());
        }
    }
    catch(const DbException& ex)
    {
        cerr << appName << ": database error: " << ex.what() << endl;
        status = EXIT_FAILURE;
    }
    catch(...)
    {
        try
        {
            if(txn)
            {
                txn->abort();
            }
            dbEnv.close(0);
        }
        catch(const DbException& ex)
        {
            cerr << appName << ": database error: " << ex.what() << endl;
        }
        if(connection)
        {
            connection->close();
            connection = 0;
        }
        throw;
    }

    try
    {
        if(txn)
        {
            txn->abort();
        }
        if(connection)
        {
            connection->close();
        }
        dbEnv.close(0);
    }
    catch(const DbException& ex)
    {
        cerr << appName << ": database error: " << ex.what() << endl;
        status = EXIT_FAILURE;
    }

    return status;
}
Beispiel #18
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("", "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;
}
Beispiel #19
0
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;
}