Examples of abstrasy.interpreter.InterpreterException

abstrasy.interpreter.InterpreterException
sor.eu/eupl Sauf obligation légale ou contractuelle écrite, le logiciel distribué sous la Licence est distribué "en l’état", SANS GARANTIES OU CONDITIONS QUELLES QU’ELLES SOIENT, expresses ou implicites. Consultez la Licence pour les autorisations et les restrictions linguistiques spécifiques relevant de la Licence. @author Luc Bruninx @version 1.0

        return stdout;
    }
    
    public Node external_get_stderr(Node startAt) throws Exception {
        if (!inUse) {
            throw new InterpreterException(StdErrors.extend(StdErrors.Already_used, "ShellProcess is not runing"));
        }
        startAt.isGoodArgsLength(true, 1);
        return stderr;
    }

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        return stderr;
    }


    public Node external_get_stdin(Node startAt) throws Exception {
        if (!inUse) {
            throw new InterpreterException(StdErrors.extend(StdErrors.Already_used, "ShellProcess is not runing"));
        }
        startAt.isGoodArgsLength(true, 1);
        return stdin;
    }

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        return stdin;
    }
    
    public Node external_get_exitCode(Node startAt) throws Exception {
        if (inUse) {
            throw new InterpreterException(StdErrors.extend(StdErrors.Already_used, "ShellProcess is runing"));
        }
        startAt.isGoodArgsLength(true, 1);
        return new Node(exitCode);
    }

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        return null;
    }


    public Node external_mutator_set_pwd(Node startAt) throws Exception {
        if (inUse) {
            throw new InterpreterException(StdErrors.extend(StdErrors.Already_used, "ShellProcess is runing"));
        }
        startAt.isGoodArgsLength(true, 2);
        SELF.require_SELF_mutable();
        File d=new File(startAt.getSubNode(1, Node.TYPE_STRING).getString());
        if(!d.exists()){
            throw new InterpreterException(StdErrors.extend(StdErrors.Invalid_parameter,"directory does not exist"));
        }
        if(!d.isDirectory()){
            throw new InterpreterException(StdErrors.extend(StdErrors.Invalid_parameter,"pwd must be a directory"));
        }
        pwd=d;
        return null;
    }

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            long base = System.currentTimeMillis();
            long now = 0;
            long millis = 100;
            int i = 30;
            if (thread == myself) {
                throw new InterpreterException(StdErrors.extend(StdErrors.Thread_error, "a thread can not kill himself"));
            }
            Object obj = myself.thread_getSuspendLock();
            while (((millis - now) > 0) && (!myself.isThreadRaising()) && canContinue() && isThreadsExists(thread)) {
                synchronized (obj) {
                    notifyAll();

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  public Node external_list_files(Node startAt) throws Exception {
    startAt.isGoodArgsLength(false, 2);
    if (startAt.size() > 3) {
      throw new InterpreterException(StdErrors.Argument_count_mismatch);
    }
    Private_FilenameFilter filefilter = null;
    File f = new File(startAt.getSubNode(1, Node.TYPE_STRING).getString());
    if (startAt.size() == 3) {
      filefilter = new Private_FilenameFilter();

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         *  (:open-tcp! port)
         *  (:open-tcp! port max-connexion)
         *  (:open-tcp! port max-connexion "ListenAddr") # l'ListenAddr est l'ip ou l'adresse où le serveur écoute.
         */
        if (inUse)
            throw new InterpreterException(StdErrors.extend(StdErrors.Already_used, "Server is already runing"));
        startAt.isGoodArgsCnt(1, 2, 3, 4);
        SELF.require_SELF_mutable();


        tcpPort=0;
        maxConnexion = 0;
        maskIp = null;




        switch (startAt.size()) {
            case 4:
                maskIp = InetAddress.getByName(startAt.getSubNode(3, Node.TYPE_STRING).getString());
            case 3:
                maxConnexion = (int) startAt.getSubNode(2, Node.TYPE_NUMBER).getNumber();
            case 2:
                tcpPort = (int) startAt.getSubNode(1, Node.TYPE_NUMBER).getNumber();
                break;
            default:
                tcpPort=0;
                maxConnexion=0;
                maskIp=null;
        }


        if (tcpPort < 0 || tcpPort > 65535)
            throw new InterpreterException(StdErrors.extend(StdErrors.Out_of_range, "" + tcpPort));


        serverSocket = new ServerSocket(tcpPort, maxConnexion, maskIp);


        soTimeOut=0;
        protocol="tcp";

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        InputStream istream = loader.getResourceAsStream(packName + "/" + PCoder.LIBRARY_PROPERTIES);
        Properties props = new Properties();
        props.load(istream);
        String namespace = props.getProperty("name", null);
        if (namespace == null) {
            throw new InterpreterException(StdErrors.extend(StdErrors.External_error, "undefined space-name in " + packName + "/" + PCoder.LIBRARY_PROPERTIES));
        }
        Node library = Node.createNamespace(null);
        Heap libHeap = (Heap)library.getExternal();
        if (ressourceName.startsWith("abstrasy.")) {
            Interpreter.Log("Add built-in external package : " + packName + " as " + namespace + ":*");

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        InputStream istream = loader.getResourceAsStream(packName + "/" + PCoder.LIBRARY_PROPERTIES);
        Properties props = new Properties();
        props.load(istream);
        String namespace = props.getProperty("name", null);
        if (namespace == null) {
            throw new InterpreterException(StdErrors.extend(StdErrors.External_error, "undefined space-name in " + packName + "/" + PCoder.LIBRARY_PROPERTIES));
        }
        if (ressourceName.startsWith("abstrasy.")) {
            Interpreter.Log("Add built-in external package : " + packName + " as " + namespace + ":*");
        }
        else {
            Interpreter.Log("Add external package : " + packName + " as " + namespace + ":*");
        }
        String packFilter = packName + ".External_";
        for (int i = 0; i < externals.size(); i++) {
            String cname = (String) externals.elementAt(i); // doit cloner l'intitulé de la chaîne...
            //System.out.println("CNAME:"+cname);
            String sname = cname.substring(packFilter.length(), cname.length());
            //System.out.println("SNAME:"+sname);
            //
            if (!((sname.charAt(0) == '_') || (sname.charAt(sname.length() - 1) == '_'))) {
                sname = sname.replace('_', '-');
            }


            if (namedH.get(sname) != null) {
                Interpreter.Log(".Replace external class : " + namespace + ":" + sname + " as " + cname);
                namedH.put(sname, Node.createPattern(cname));
            }
            else {
                Interpreter.Log(".Add external class : " + namespace + ":" + sname + " as " + cname);
                namedH.put(sname, Node.createPattern(cname));
            }
        }


        synchronized (Interpreter.Modules) {
            if (Interpreter.Modules == null) {
                Interpreter.Log("WARNING : Libraries null !!!...");
                throw new InterpreterException(StdErrors.Internal_error);
            }
            if (Interpreter.Modules.get(namespace) != null) {
                Interpreter.Log(".Mixin library : " + namespace + ":* ...");
                //throw new InterpreterException(InterpreterException.EC_EXTERNAL,
                //                               "Espace de nommage déjà défini : " + namespace + ":* pour " + packName);

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                System.setProperty("java.class.path", class_path);
                ClassLoader aCL = Thread.currentThread().getContextClassLoader();
                URLClassLoader aUrlCL = new URLClassLoader(urls, aCL);
                Thread.currentThread().setContextClassLoader(aUrlCL);
                if (packages.size() > 1) {
                    throw new InterpreterException(StdErrors.extend(StdErrors.Library_error, "More than one package"));
                }
                return loadLibrary((String) packages.elementAt(0));




            }
            catch (Exception ex) {
                Interpreter.Log(ex.getMessage());
                if (Interpreter.isDebugMode()) {
                    ex.printStackTrace();
                }
                throw new InterpreterException(StdErrors.Library_error);
            }
        }
        return null;
    }

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Related Classes of abstrasy.interpreter.InterpreterException

abstrasy.AtomicLock

abstrasy.Bytes

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abstrasy.externals.External_Object

abstrasy.externals.OptAccessList

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