Ejemplo n.º 1
0
void Converter::createQtTransport()
{
  KODE::Class transport( "Transport" );
  transport.addBaseClass( mQObject );
  transport.addHeaderInclude( "QBuffer" );
  transport.addHeaderInclude( "QByteArray" );
  transport.addHeaderInclude( "QObject" );
  transport.addHeaderInclude( "QHttp" );
  transport.addHeaderInclude( "QUrl" );

  // member variables
  KODE::MemberVariable bufferVar( "buffer", "QBuffer" );
  transport.addMemberVariable( bufferVar );

  KODE::MemberVariable dataVar( "data", "QByteArray" );
  transport.addMemberVariable( dataVar );

  KODE::MemberVariable httpVar( "http", "QHttp*" );
  transport.addMemberVariable( httpVar );

  KODE::MemberVariable urlVar( "url", "QUrl" );
  transport.addMemberVariable( urlVar );

  KODE::MemberVariable idVar( "id", "int" );
  transport.addMemberVariable( idVar );

  // functions
  KODE::Function ctor( "Transport" );
  ctor.addArgument( "const QString &url" );
  ctor.addInitializer( "QObject( 0 )" );
  ctor.addInitializer( urlVar.name() + "( url )" );

  KODE::Function query( "query", "void" );
  query.addArgument( "const QString &message" );
  query.addArgument( "const QString &headerStr" );

  KODE::Function resultSignal( "result", "void", KODE::Function::Signal );
  resultSignal.addArgument( "const QString &result" );

  KODE::Function errorSignal( "error", "void", KODE::Function::Signal );
  errorSignal.addArgument( "const QString &msg" );

  KODE::Function finishedSlot( "finished", "void", KODE::Function::Slot | KODE::Function::Private );
  finishedSlot.addArgument( "int id" );
  finishedSlot.addArgument( "bool errorOccurred" );

  // codes
  KODE::Code code;

  code += "QUrl server( url );";
  code.newLine();
  code += httpVar.name() + " = new QHttp( this );";
  code += httpVar.name() + "->setHost( server.host(), server.port( 80 ) );";
  code.newLine();
  code += "connect( " + httpVar.name() + ", SIGNAL( requestFinished( int, bool ) ), this, SLOT( " + finishedSlot.name() + "( int, bool ) ) );";
  ctor.setBody( code );

  code.clear();
  code += dataVar.name() + ".clear();";
  code += bufferVar.name() + ".setBuffer( &" + dataVar.name() + " );";
  code.newLine();
  code += "QHttpRequestHeader header;";
  code += "header.setRequest( \"POST\", " + urlVar.name() + ".path() );";
  code += "header.addValue( \"Connection\", \"Keep-Alive\" );";
  code += "header.addValue( \"Content-Type\", \"application/xml; charset=utf-8\" );";
  code += "header.addValue( \"Host\", QUrl( " + urlVar.name() + " ).host() );";
  code.newLine();
  code += "if ( !headerStr.isEmpty() )";
  code.indent();
  code += "header.addValue( \"SOAPAction\", headerStr );";
  code.unindent();
  code.newLine();
  code += "QUrl server( " + urlVar.name() + " );";
  code += "if ( server.port( 80 ) != 80 )";
  code.indent();
  code += "header.setValue( \"Host\", server.host() + \":\" + QString::number( server.port() ) );";
  code.unindent();
  code += "else";
  code.indent();
  code += "header.setValue( \"Host\", server.host() );";
  code.unindent();
  code.newLine();
  code += idVar.name() + " = " + httpVar.name() + "->request( header, message.toUtf8(), &" + bufferVar.name() + " );";
  query.setBody( code );

  code.clear();
  code += "if ( id != " + idVar.name() + " )";
  code.indent();
  code += "return;";
  code.unindent();
  code.newLine();
  code += "if ( errorOccurred )";
  code.indent();
  code += "emit " + errorSignal.name() + "( " + httpVar.name() + "->errorString() );";
  code.unindent();
  code += "else";
  code.indent();
  code += "emit " + resultSignal.name() + "( QString::fromUtf8( " + dataVar.name() + " ) );";
  code.unindent();
  finishedSlot.setBody( code );

  transport.addFunction( ctor );
  transport.addFunction( query );
  transport.addFunction( resultSignal );
  transport.addFunction( errorSignal );
  transport.addFunction( finishedSlot );

  mClasses.append( transport );
}
Ejemplo n.º 2
0
void Converter::createUtilClasses()
{
  mSerializer = KODE::Class( "Serializer" );
  mSerializer.addHeaderInclude( "qcstring.h" );
  mSerializer.addHeaderInclude( "qdom.h" );
  mSerializer.addHeaderInclude( "qdatetime.h" );
  mSerializer.addHeaderInclude( "qstring.h" );
  mSerializer.addHeaderInclude( "qptrlist.h" );
  mSerializer.addInclude( "kmdcodec.h" );

  typedef struct {
    QString type;
    QString xsdType;
    QString marshalCode;
    QString demarshalCode;
  } TypeEntry;

  /**
    I know the following code looks a bit ugly, but it saves us a lot
    of typing and is easier to maintain at the end ;)
   */
  TypeEntry types[] = {
    { "QString", "xsd:string", "*value", "str" },
    { "bool", "xsd:boolean", "(*value ? \"true\" : \"false\")", "(str.lower() == \"true\" ? true : false)" },
    { "float", "xsd:TODO", "QString::number( *value )", "str.toFloat()" },
    { "int", "xsd:int", "QString::number( *value )", "str.toInt()" },
    { "unsigned int", "xsd:unsignedByte", "QString::number( *value )", "str.toUInt()" },
    { "double", "xsd:double", "QString::number( *value )", "str.toDouble()" },
    { "char", "xsd:byte", "QString( QChar( *value ) )", "str[ 0 ].latin1()" },
    { "unsigned char", "xsd:unsignedByte", "QString( QChar( *value ) )", "str[ 0 ].latin1()" },
    { "short", "xsd:short", "QString::number( *value )", "str.toShort()" },
    { "QByteArray", "xsd:base64Binary", "QString::fromUtf8( KCodecs::base64Encode( *value ) )", "KCodecs::base64Decode( str.utf8() )" },
    { "QDateTime", "xsd:dateTime", "value->toString( Qt::ISODate )", "QDateTime::fromString( str, Qt::ISODate )" },
    { "QDate", "xsd:date", "value->toString( Qt::ISODate )", "QDate::fromString( str, Qt::ISODate )" }
  };

  for ( uint i = 0; i < sizeof( types ) / sizeof( TypeEntry ); ++i ) {
    KODE::Function marshal, demarshal;
    KODE::Code code;

    TypeEntry entry = types[ i ]; 

    marshal = KODE::Function( "marshalValue", "QString" );
    marshal.setStatic( true );
    marshal.addArgument( "const " + entry.type + "* value" );

    code.clear();
    marshal.setBody( "return " + entry.marshalCode + ";" );

    mSerializer.addFunction( marshal );

    demarshal = KODE::Function( "demarshalValue", "void" );
    demarshal.setStatic( true );
    demarshal.addArgument( "const QString &str" );
    demarshal.addArgument( entry.type + " *value" );
    demarshal.setBody( "*value = " + entry.demarshalCode + ";" );

    mSerializer.addFunction( demarshal );

    marshal = KODE::Function( "marshal", "void" );
    marshal.setStatic( true );
    marshal.addArgument( "QDomDocument &doc" );
    marshal.addArgument( "QDomElement &parent" );
    marshal.addArgument( "const QString &name" );
    marshal.addArgument( "const " + entry.type + "* value" );

    code.clear();
    code += "QDomElement element = doc.createElement( name );";
    code += "element.setAttribute( \"xsi:type\", \"" + entry.xsdType + "\" );";
    code += "element.appendChild( doc.createTextNode( Serializer::marshalValue( value ) ) );";
    code += "parent.appendChild( element );";
    marshal.setBody( code );

    mSerializer.addFunction( marshal );

    demarshal = KODE::Function( "demarshal", "void" );
    demarshal.setStatic( true );
    demarshal.addArgument( "const QDomElement &element" );
    demarshal.addArgument( entry.type + "* value" );
    demarshal.setBody( "Serializer::demarshalValue( element.text(), value );" );

    mSerializer.addFunction( demarshal );
  }
}
Ejemplo n.º 3
0
int create(KCmdLineArgs *args)
{
    KODE::Printer p;
    if(args->isSet("warning")) p.setCreationWarning(true);

    bool createKioslave = args->isSet("create-kioslave");
    bool createMain = args->isSet("create-main");

    QString filename = args->getOption("filename");

    if(createMain)
    {
        if(filename.isEmpty())
        {
            kdError() << "Error: No file name given." << endl;
            return 1;
        }

        if(filename.endsWith(".cpp"))
        {
            filename = filename.left(filename.length() - 4);
        }
    }
    else
    {
        if(!args->isSet("classname"))
        {
            kdError() << "Error: No class name given." << endl;
            return 1;
        }
    }

    QString className = args->getOption("classname");

    QString protocol;

    if(createKioslave)
    {
        if(!args->isSet("protocol"))
        {
            protocol = className.lower();
            kdWarning() << "Warning: No protocol for kioslave given. Assuming '"
                        << protocol << "'" << endl;
        }
        else
        {
            protocol = args->getOption("protocol");
        }
    }

    KODE::File file;

    file.setProject(args->getOption("project"));

    QString authorEmail = args->getOption("author-email");
    QString authorName;
    KABC::Addressee a;
    if(authorEmail.isEmpty())
    {
        a = KABC::StdAddressBook::self()->whoAmI();
        authorEmail = a.preferredEmail();
    }
    else
    {
        KABC::Addressee::List as =
            KABC::StdAddressBook::self()->findByEmail(authorEmail);
        if(as.isEmpty())
        {
            kdDebug() << "Unable to find '" << authorEmail << "' in address book."
                      << endl;
        }
        else
        {
            a = as.first();
        }
    }
    if(!a.isEmpty())
    {
        authorName = a.realName();
    }
    if(!authorEmail.isEmpty())
    {
        file.addCopyright(QDate::currentDate().year(), authorName, authorEmail);
    }

    KODE::License l;
    if(args->isSet("gpl")) l = KODE::License(KODE::License::GPL);
    if(args->isSet("lgpl")) l = KODE::License(KODE::License::LGPL);
    l.setQtException(args->isSet("qt-exception"));
    file.setLicense(l);

    file.setNameSpace(args->getOption("namespace"));

    if(createMain)
    {
        file.addInclude("kaboutdata.h");
        file.addInclude("kapplication.h");
        file.addInclude("kdebug");
        file.addInclude("klocale");
        file.addInclude("kcmdlineargs");

        KODE::Code code;
        code += "static const KCmdLineOptions options[] =";
        code += "{";
        code += "  { \"verbose\", \"Verbose output\", 0 },";
        code += "  KCmdLineLastOption";
        code += "};";
        file.addFileCode(code);

        KODE::Function main("main", "int");
        main.addArgument("int argc");
        main.addArgument("char **argv");

        code.clear();
        code += "KAboutData aboutData(\"test\",\"Test\",\"0.1\");";
        code += "KCmdLineArgs::init(argc,argv,&aboutData);";
        code += "KCmdLineArgs::addCmdLineOptions( options );";
        code += "";
        code += "KApplication app;";
        code += "";
        code += "KCmdLineArgs *args = KCmdLineArgs::parsedArgs();";
        code += "";
        code += "Q_UNUSED( args );";
        main.setBody(code);

        file.addFileFunction(main);

        file.setFilename(filename);

        p.printImplementation(file, false);

        return 0;
    }

    KODE::Class c(className);

    if(args->isSet("create-dialog"))
    {
        c.addBaseClass(KODE::Class("KDialogBase"));
        c.addInclude("kdialogbase.h");
    }
    else if(createKioslave)
    {
        c.setDocs("This class implements a kioslave for ...");

        c.addBaseClass(KODE::Class("SlaveBase", "KIO"));
        c.addHeaderInclude("kio/slavebase.h");

        KODE::Function get("get", "void");
        get.addArgument("const KURL &url");

        KODE::Code code;

        code += "kdDebug(7000) << \"" + className + "::get()\" << endl;";
        code += "kdDebug(7000) << \" URL: \" << url.url() << endl;";
        code += "#if 1";
        code += "kdDebug(7000) << \" Path: \" << url.path() << endl;";
        code += "kdDebug(7000) << \" Query: \" << url.query() << endl;";
        code += "kdDebug(7000) << \" Protocol: \" << url.protocol() << endl;";
        code += "kdDebug(7000) << \" Filename: \" << url.filename() << endl;";
        code += "#endif";
        code.newLine();

        code += "mimeType( \"text/plain\" );";
        code.newLine();

        code += "QCString str( \"Hello!\" );";
        code += "data( str );";
        code.newLine();

        code += "finished();";
        code.newLine();

        code += "kdDebug(7000) << \"" + className + "CgiProtocol::get() done\" << endl;";

        get.setBody(code);

        c.addFunction(get);


        c.addInclude("kinstance.h");
        c.addInclude("kdebug.h");
        c.addInclude("sys/types.h");
        c.addInclude("unistd.h");
        c.addInclude("stdlib.h");

        KODE::Function main("kdemain", "int");
        main.addArgument("int argc");
        main.addArgument("char **argv");

        code.clear();

        code += "KInstance instance( \"kio_" + protocol + "\" );";
        code += "";
        code += "kdDebug(7000) << \"Starting kio_" + protocol + "(pid:  \" << getpid() << \")\" << endl;";
        code += "";
        code += "if (argc != 4) {";
        code.indent();
        code += "fprintf( stderr, \"Usage: kio_" + protocol + " protocol domain-socket1 domain-socket2\\n\");";
        code += "exit( -1 );";
        code.unindent();
        code += "}";
        code += "";
        code += className + " slave( argv[2], argv[3] );";
        code += "slave.dispatchLoop();";
        code += "";
        code += "return 0;";

        main.setBody(code);

        file.addFileFunction(main);

        file.addExternCDeclaration(p.functionSignature(main));
    }

    KODE::Function constructor(className);

    if(args->isSet("singleton"))
    {
        constructor.setAccess(KODE::Function::Private);

        KODE::Function self("self", className + " *");
        self.setStatic(true);

        KODE::Code code;
        code += "if ( !mSelf ) {";
        code += "  selfDeleter.setObject( mSelf, new " + className + "() );";
        code += "}";
        code += "return mSelf;";

        self.setBody(code);

        c.addFunction(self);

        KODE::MemberVariable selfVar("mSelf", className + " *", true);
        selfVar.setInitializer("0");

        c.addMemberVariable(selfVar);

        KODE::Variable staticDeleter("selfDeleter",
                                     "KStaticDeleter<" + className + ">",
                                     true);
        file.addFileVariable(staticDeleter);
        file.addInclude("kstaticdeleter.h");
    }

    if(createKioslave)
    {
        constructor.addArgument("const QCString &pool");
        constructor.addArgument("const QCString &app");

        constructor.addInitializer("SlaveBase( \"" + protocol + "\", pool, app )");
    }

    c.addFunction(constructor);

    file.insertClass(c);

    p.printHeader(file);
    p.printImplementation(file);

    if(createKioslave)
    {
        // Write automake Makefile
        KODE::AutoMakefile am;

        am.addEntry("INCLUDES", "$(all_includes)");
        am.newLine();
        am.addEntry("noinst_HEADERS", className.lower() + ".h");
        am.newLine();
        am.addEntry("METASOURCES", "AUTO");
        am.newLine();
        am.addEntry("kdelnkdir", "$(kde_servicesdir)");
        am.addEntry("kdelnk_DATA", protocol + ".protocol");

        KODE::AutoMakefile::Target t("kde_module_LTLIBRARIES",
                                     "kio_" + protocol + ".la");
        t.setSources(className.lower() + ".cpp");
        t.setLibAdd("$(LIB_KIO)");
        t.setLdFlags("$(all_libraries) -module $(KDE_PLUGIN)");

        am.addTarget(t);

        p.printAutoMakefile(am);


        // Write protocol file
        QString protocolFilename = protocol + ".protocol";

        QFileInfo fi(protocolFilename);
        protocolFilename = fi.absFilePath();

        KSaveFile::backupFile(protocolFilename, QString::null, ".backup");

        QFile::remove(protocolFilename);

        KSimpleConfig protocolFile(protocolFilename);

        protocolFile.setGroup("Protocol");
        protocolFile.writeEntry("exec", "kio_" + protocol);
        protocolFile.writeEntry("protocol", protocol);
        protocolFile.writeEntry("input", "none");
        protocolFile.writeEntry("output", "filesystem");
        protocolFile.writeEntry("reading", "true");
        protocolFile.writeEntry("DocPath", "kioslave/" + protocol + ".html");

        protocolFile.sync();
    }

    return 0;
}