Esempio n. 1
0
void UploadDialog::slotOk()
{
    if (mNameEdit->text().isEmpty()) {
        KMessageBox::error(this, i18n("Please put in a name."));
        //return;
        reject(); // FIXME - huh? return should work here but it accept()s!
    }

    QString language = m_languages.value(mLanguageCombo->currentText());

    Author author;
    author.setName(mAuthorEdit->text());
    author.setEmail(mEmailEdit->text());

    KTranslatable previewurl;
    KUrl purl = mPreviewUrl->url();
    //purl.setFileName(QString());
    // FIXME: what does this do?
    previewurl.addString(language, purl.url());

    KTranslatable summary;
    summary.addString(language, mSummaryEdit->toPlainText());

    KTranslatable name;
    name.addString(language, mNameEdit->text());

    m_entry = new Entry;
    m_entry->setName(name);
    m_entry->setAuthor(author);
    m_entry->setVersion(mVersionEdit->text());
    m_entry->setLicense(mLicenseCombo->currentText());
    m_entry->setPreview(previewurl);
    m_entry->setSummary(summary);

    if (mPayloadUrl.isValid()) {
        KConfigGroup cg(KGlobal::config(), QString("KNewStuffUpload:%1").arg(mPayloadUrl.fileName()));
        cg.writeEntry("name", mNameEdit->text());
        cg.writeEntry("author", mAuthorEdit->text());
        cg.writeEntry("author-email", mEmailEdit->text());
        cg.writeEntry("version", mVersionEdit->text());
        cg.writeEntry("license", mLicenseCombo->currentText());
        cg.writeEntry("preview", mPreviewUrl->url().url());
        cg.writeEntry("summary", mSummaryEdit->toPlainText());
        cg.writeEntry("language", mLanguageCombo->currentText());
        KGlobal::config()->sync();
    }

    accept();
}
Esempio n. 2
0
Application* XmlAppLoader::parsXml(const char* szFile)
{
    app.clear();

    ErrorLogger* logger  = ErrorLogger::Instance();

    TiXmlDocument doc(szFile);
    if(!doc.LoadFile())
    {
        OSTRINGSTREAM err;
        err<<"Syntax error while loading "<<szFile<<" at line "\
           <<doc.ErrorRow()<<": ";
        err<<doc.ErrorDesc();
        logger->addError(err);
        return NULL;
    }

    /* retrieving root element */
    TiXmlElement *root = doc.RootElement();
    if(!root)
    {
        OSTRINGSTREAM err;
        err<<"Syntax error while loading "<<szFile<<" . ";
        err<<"No root element.";
        logger->addError(err);
        return NULL;
    }

    if(!compareString(root->Value(), "application"))
    {
        //OSTRINGSTREAM err;
        //err<<"File "<<szFile<<" has no tag <application>.";
        //logger->addError(err);
        return NULL;
    }

    /* retrieving name */
    TiXmlElement* name = (TiXmlElement*) root->FirstChild("name");
    if(!name || !name->GetText())
    {
        OSTRINGSTREAM err;
        err<<"Module from "<<szFile<<" has no name.";
        logger->addError(err);
        //return NULL;
    }

    app.setXmlFile(szFile);

    if(name)
    {
        string strname = name->GetText();
        for(unsigned int i=0; i<strname.size(); i++)
            if(strname[i] == ' ')
                strname[i] = '_';
        app.setName(strname.c_str());
    }

    /* retrieving description */
    TiXmlElement* desc;
    if((desc = (TiXmlElement*) root->FirstChild("description")))
        app.setDescription(desc->GetText());

    /* retrieving version */
    TiXmlElement* ver;
    if((ver = (TiXmlElement*) root->FirstChild("version")))
        app.setVersion(ver->GetText());

    /*
     * TODO: setting prefix of the main application is inactivated.
     * Check this should be supported in future or not!
     */
    /*
    //retrieving application prefix
    TiXmlElement* pref;
    if((pref = (TiXmlElement*) root->FirstChild("prefix")))
        app.setPrefix(pref->GetText());
    */

    /* retrieving authors information*/
    TiXmlElement* authors;
    if((authors = (TiXmlElement*) root->FirstChild("authors")))
        for(TiXmlElement* ath = authors->FirstChildElement(); ath;
                ath = ath->NextSiblingElement())
        {
            if(compareString(ath->Value(), "author"))
            {
                Author author;
                if(ath->GetText())
                    author.setName(ath->GetText());
                if(ath->Attribute("email"))
                    author.setEmail(ath->Attribute("email"));
                app.addAuthor(author);
            }
            else
            {
                OSTRINGSTREAM war;
                war<<"Unrecognized tag from "<<szFile<<" at line "\
                   <<ath->Row()<<".";
                logger->addWarning(war);
            }
        }

    /* retrieving resources information*/
    TiXmlElement* resources;
    if((resources = (TiXmlElement*) root->FirstChild("dependencies")))
        for(TiXmlElement* res = resources->FirstChildElement(); res;
                res = res->NextSiblingElement())
        {
            if(compareString(res->Value(), "port"))
            {
                if(res->GetText())
                {
                    ResYarpPort resource(res->GetText());
                    resource.setPort(res->GetText());
                    app.addResource(resource);
                }
            }
            else
            {
                OSTRINGSTREAM war;
                war<<"Unrecognized tag from "<<szFile<<" at line "\
                   <<res->Row()<<".";
                logger->addWarning(war);
            }
        }

    /* retrieving modules information*/
    for(TiXmlElement* mod = root->FirstChildElement(); mod;
            mod = mod->NextSiblingElement())
    {
        if(compareString(mod->Value(), "module"))
        {
            TiXmlElement* element;
            if((element = (TiXmlElement*) mod->FirstChild("name")))
            {
                ModuleInterface module(element->GetText());
                if((element = (TiXmlElement*) mod->FirstChild("node")))
                    module.setHost(element->GetText());

                if((element = (TiXmlElement*) mod->FirstChild("parameters")))
                    module.setParam(element->GetText());

                if((element = (TiXmlElement*) mod->FirstChild("stdio")))
                    module.setStdio(element->GetText());

                if((element = (TiXmlElement*) mod->FirstChild("workdir")))
                    module.setWorkDir(element->GetText());

                if((element = (TiXmlElement*) mod->FirstChild("deployer")))
                    module.setBroker(element->GetText());
                if((element = (TiXmlElement*) mod->FirstChild("prefix")))
                    module.setPrefix(element->GetText());

                if((element = (TiXmlElement*) mod->FirstChild("rank")))
                    module.setRank(atoi(element->GetText()));

#ifdef WITH_GEOMETRY
                element = (TiXmlElement*) mod->FirstChild("geometry");
                if(element && element->GetText())
                {
                    yarp::os::Property prop(element->GetText());
                    GraphicModel model;
                    GyPoint pt;
                    if(prop.check("Pos"))
                    {
                        pt.x = prop.findGroup("Pos").find("x").asDouble();
                        pt.y = prop.findGroup("Pos").find("y").asDouble();
                        model.points.push_back(pt);
                        module.setModelBase(model);
                    }
                }
#endif
                /* retrieving resources information*/
                TiXmlElement* resources;
                if((resources = (TiXmlElement*) mod->FirstChild("dependencies")))
                {
                    for(TiXmlElement* res = resources->FirstChildElement(); res;
                            res = res->NextSiblingElement())
                    {
                        if(compareString(res->Value(), "port"))
                        {
                            if(res->GetText())
                            {
                                ResYarpPort resource(res->GetText());
                                resource.setPort(res->GetText());
                                if(res->Attribute("timeout"))
                                    resource.setTimeout(atof(res->Attribute("timeout")));
                                if(res->Attribute("request"))
                                    resource.setRequest(res->Attribute("request"));
                                if(res->Attribute("reply"))
                                    resource.setReply(res->Attribute("reply"));
                                module.addResource(resource);
                            }
                        }
                        else
                        {
                            OSTRINGSTREAM war;
                            war<<"Unrecognized tag from "<<szFile<<" at line "\
                               <<res->Row()<<".";
                            logger->addWarning(war);
                        }
                    }
                }
                /* retrieving portmaps */
                for(TiXmlElement* map = mod->FirstChildElement(); map;
                            map = map->NextSiblingElement())
                    if(compareString(map->Value(), "portmap"))
                    {
                        TiXmlElement* first;
                        TiXmlElement* second;
                        if((first=(TiXmlElement*) map->FirstChild("old")) &&
                           (second=(TiXmlElement*) map->FirstChild("new")) )
                        {
                            Portmap portmap(first->GetText(), second->GetText());
                            module.addPortmap(portmap);
                        }
                    }

                app.addImodule(module);
            }
            else
            {
                OSTRINGSTREAM war;
                war<<"Module from "<<szFile<<" at line "\
                   <<mod->Row()<<" has not name tag.";
                logger->addWarning(war);
            }

        }
    }

    /* retrieving embedded application information*/
    for(TiXmlElement* embApp = root->FirstChildElement(); embApp;
            embApp = embApp->NextSiblingElement())
    {
        if(compareString(embApp->Value(), "application"))
        {
            TiXmlElement* name;
            TiXmlElement* prefix;
            if((name=(TiXmlElement*) embApp->FirstChild("name")))
            {
                ApplicationInterface IApp(name->GetText());
                if((prefix=(TiXmlElement*) embApp->FirstChild("prefix")))
                    IApp.setPrefix(prefix->GetText());
#ifdef WITH_GEOMETRY
                TiXmlElement* element = (TiXmlElement*) embApp->FirstChild("geometry");
                if(element && element->GetText())
                {
                    yarp::os::Property prop(element->GetText());
                    GraphicModel model;
                    GyPoint pt;
                    if(prop.check("Pos"))
                    {
                        pt.x = prop.findGroup("Pos").find("x").asDouble();
                        pt.y = prop.findGroup("Pos").find("y").asDouble();
                        model.points.push_back(pt);
                        IApp.setModelBase(model);
                    }
                }
#endif
                app.addIapplication(IApp);
            }
            else
            {
                OSTRINGSTREAM war;
                war<<"Incomplete application tag from "<<szFile<<" at line "\
                   <<embApp->Row()<<". (no name)";
                logger->addWarning(war);
            }
        }
    }


    /* retrieving arbitrator information*/
    for(TiXmlElement* arb = root->FirstChildElement(); arb;
            arb = arb->NextSiblingElement())
    {
        if(compareString(arb->Value(), "arbitrator"))
        {
            TiXmlElement* port = (TiXmlElement*) arb->FirstChild("port");
            if(port && port->GetText())
            {
                Arbitrator arbitrator(port->GetText());

                // retrieving rules
                for(TiXmlElement* rule = arb->FirstChildElement(); rule;
                    rule = rule->NextSiblingElement())
                {
                    if(compareString(rule->Value(), "rule"))
                    {
                        if(rule->Attribute("connection"))
                            arbitrator.addRule(rule->Attribute("connection"), rule->GetText());
                    }
                }
#ifdef WITH_GEOMETRY
                TiXmlElement* geometry = (TiXmlElement*) arb->FirstChild("geometry");
                if(geometry && geometry->GetText())
                {
                    yarp::os::Property prop(geometry->GetText());
                    GraphicModel model;
                    if(prop.check("Pos"))
                    {
                        yarp::os::Bottle pos = prop.findGroup("Pos");
                        for(int i=1; i<pos.size(); i++)
                        {
                            GyPoint pt;
                            pt.x = pos.get(i).find("x").asDouble();
                            pt.y = pos.get(i).find("y").asDouble();
                            model.points.push_back(pt);
                        }
                        arbitrator.setModelBase(model);
                    }
                }
#endif
                app.addArbitrator(arbitrator);
            }
            else
            {
                OSTRINGSTREAM war;
                war<<"Incomplete arbitrator tag from "<<szFile<<" at line "\
                   <<arb->Row()<<".";
                logger->addWarning(war);
            }
        }
    }

    /* retrieving connections information*/
    for(TiXmlElement* cnn = root->FirstChildElement(); cnn;
            cnn = cnn->NextSiblingElement())
    {
        if(compareString(cnn->Value(), "connection"))
        {
            TiXmlElement* from = (TiXmlElement*) cnn->FirstChild("from");
            TiXmlElement* to = (TiXmlElement*) cnn->FirstChild("to");

            if(!from)
                from = (TiXmlElement*) cnn->FirstChild("output");
            if(!to)
                to = (TiXmlElement*) cnn->FirstChild("input");

            TiXmlElement* protocol;
            if(from && to)
            {
                string strCarrier;
                if((protocol=(TiXmlElement*) cnn->FirstChild("protocol")) &&
                    protocol->GetText())
                    strCarrier = protocol->GetText();
                Connection connection(from->GetText(),
                                    to->GetText(),
                                    strCarrier.c_str());
                if(from->Attribute("external") &&
                    compareString(from->Attribute("external"), "true"))
                {
                    connection.setFromExternal(true);
                    if(from->GetText())
                    {
                        ResYarpPort resource(from->GetText());
                        resource.setPort(from->GetText());
                        app.addResource(resource);
                    }
                }
                if(to->Attribute("external") &&
                    compareString(to->Attribute("external"), "true"))
                {
                    if(to->GetText())
                    {
                        connection.setToExternal(true);
                        ResYarpPort resource(to->GetText());
                        resource.setPort(to->GetText());
                        app.addResource(resource);
                    }
                }

                //Connections which have the same port name in Port Resources
                // should also be set as external
                for(int i=0; i<app.resourcesCount(); i++)
                {
                    ResYarpPort res = app.getResourceAt(i);
                    if(compareString(res.getPort(), connection.from()))
                        connection.setFromExternal(true);
                    if(compareString(res.getPort(), connection.to()))
                        connection.setToExternal(true);
                }

                if(cnn->Attribute("id"))
                    connection.setId(cnn->Attribute("id"));

                if(cnn->Attribute("persist") &&
                        compareString(cnn->Attribute("persist"), "true"))
                    connection.setPersistent(true);

#ifdef WITH_GEOMETRY
                TiXmlElement* geometry = (TiXmlElement*) cnn->FirstChild("geometry");
                if(geometry && geometry->GetText())
                {
                    yarp::os::Property prop(geometry->GetText());
                    GraphicModel model;
                    if(prop.check("Pos"))
                    {
                        yarp::os::Bottle pos = prop.findGroup("Pos");
                        for(int i=1; i<pos.size(); i++)
                        {
                            GyPoint pt;
                            pt.x = pos.get(i).find("x").asDouble();
                            pt.y = pos.get(i).find("y").asDouble();
                            model.points.push_back(pt);
                        }
                        connection.setModelBase(model);
                    }
                }
#endif

                app.addConnection(connection);
            }
            else
            {
                OSTRINGSTREAM war;
                war<<"Incomplete connection tag from "<<szFile<<" at line "\
                   <<cnn->Row()<<".";
                logger->addWarning(war);
            }
        }
    }


    return &app;

}
Esempio n. 3
0
Module* XmlModLoader::parsXml(const char* szFile)
{
    module.clear();
    ErrorLogger* logger  = ErrorLogger::Instance();

    TiXmlDocument doc(szFile);
    if(!doc.LoadFile())
    {
        OSTRINGSTREAM err;
        err<<"Syntax error while loading "<<szFile<<" at line "\
           <<doc.ErrorRow()<<": ";
        err<<doc.ErrorDesc();
        logger->addError(err);
        return nullptr;
    }

    /* retrieving root module */
    TiXmlElement *root = doc.RootElement();
    if(!root)
    {
        OSTRINGSTREAM err;
        err<<"Syntax error while loading "<<szFile<<" . ";
        err<<"No root element.";
        logger->addError(err);
        return nullptr;
    }

    if(!compareString(root->Value(), "module"))
    {
        /*
        OSTRINGSTREAM msg;
        msg<<szFile<<" is not a module descriptor file.";
        logger->addWarning(msg);
        */
        return nullptr;
    }

    /* retrieving name */
    auto* name = (TiXmlElement*) root->FirstChild("name");
    if(!name || !name->GetText())
    {
        OSTRINGSTREAM err;
        err<<"Module from "<<szFile<<" has no name.";
        logger->addError(err);
        //return NULL;
    }

    for(TiXmlElement* var = root->FirstChildElement("var"); var; var = var->NextSiblingElement())
    {
        if(var->Attribute("name") && var->GetText())
        {
            parser->addVariable(var->Attribute("name"), var->GetText());
        }
    }

    module.setXmlFile(szFile);

    if(name)
        module.setName(parser->parseText(name->GetText()).c_str());

    /* retrieving description */
    TiXmlElement* desc;
    if((desc = (TiXmlElement*) root->FirstChild("description")))
        module.setDescription(parser->parseText(desc->GetText()).c_str());

    /* retrieving version */
    TiXmlElement* ver;
    if((ver = (TiXmlElement*) root->FirstChild("version")))
        module.setVersion(parser->parseText(ver->GetText()).c_str());


    /* retrieving parameter */
    TiXmlElement* arguments;
    if((arguments = (TiXmlElement*) root->FirstChild("arguments")))
        for(TiXmlElement* param = arguments->FirstChildElement(); param;
                param = param->NextSiblingElement())
        {
            if(compareString(param->Value(), "param"))
            {
                if(param->GetText())
                {
                    bool brequired = false;
                    if(compareString(param->Attribute("required"), "yes"))
                        brequired = true;
                    Argument arg(parser->parseText(param->GetText()).c_str(),
                                 brequired,
                                 param->Attribute("desc"));
                    arg.setDefault(param->Attribute("default"));
                    module.addArgument(arg);
                }
            }
            else
            if(compareString(param->Value(), "switch"))
            {
                if(param->GetText())
                {
                    bool brequired = false;
                    if(compareString(param->Attribute("required"), "yes"))
                        brequired = true;
                    Argument arg(parser->parseText(param->GetText()).c_str(),
                                 brequired,
                                 param->Attribute("desc"), true);
                    arg.setDefault(param->Attribute("default"));
                    module.addArgument(arg);
                }
            }
            else
            {
                OSTRINGSTREAM war;
                war<<"Unrecognized tag from "<<szFile<<" at line "\
                   <<param->Row()<<".";
                logger->addWarning(war);
            }

        }


    /* retrieving rank */
    TiXmlElement* rank;
    if((rank = (TiXmlElement*) root->FirstChild("rank")) &&
        rank->GetText())
        module.setRank(atoi(parser->parseText(rank->GetText()).c_str()));


    /* retrieving authors information*/
    TiXmlElement* authors;
    if((authors = (TiXmlElement*) root->FirstChild("authors")))
        for(TiXmlElement* ath = authors->FirstChildElement(); ath;
                ath = ath->NextSiblingElement())
        {
            if(compareString(ath->Value(), "author"))
            {
                Author author;
                if(ath->GetText())
                    author.setName(parser->parseText(ath->GetText()).c_str());
                if(ath->Attribute("email"))
                    author.setEmail(ath->Attribute("email"));
                module.addAuthor(author);
            }
            else
            {
                OSTRINGSTREAM war;
                war<<"Unrecognized tag from "<<szFile<<" at line "\
                   <<ath->Row()<<".";
                logger->addWarning(war);
            }

        }


   /* retrieving data */
    if(root->FirstChild("data"))
        for(TiXmlElement* data = root->FirstChild("data")->FirstChildElement();
            data; data = data->NextSiblingElement())
        {
            /* output data */
            if(compareString(data->Value(), "output"))
            {
                OutputData output;

                if(compareString(data->Attribute("port_type"), "stream") || !data->Attribute("port_type"))
                    output.setPortType(STREAM_PORT);
                else if(compareString(data->Attribute("port_type"), "event"))
                    output.setPortType(EVENT_PORT);
                else if(compareString(data->Attribute("port_type"), "service"))
                    output.setPortType(SERVICE_PORT);
                else
                {
                    OSTRINGSTREAM war;
                    war<<"Unknown port type \'"<<data->Attribute("port_type")<<"\' from "<<szFile<<" at line "\
                       <<data->Row()<<". Available types : stream, event, service";
                    logger->addWarning(war);
                }


                TiXmlElement* element;
                if(output.getPortType() != SERVICE_PORT )
                {
                    if((element = (TiXmlElement*) data->FirstChild("type")))
                        output.setName(parser->parseText(element->GetText()).c_str());
                    else
                    {
                        OSTRINGSTREAM war;
                        war<<"Output data from "<<szFile<<" at line "\
                           <<data->Row()<<" has no type.";
                        logger->addWarning(war);
                    }
                }
                else
                    output.setName("*");

                if((element = (TiXmlElement*) data->FirstChild("port")))
                {
                    output.setPort(parser->parseText(element->GetText()).c_str());
                    output.setCarrier(element->Attribute("carrier"));
                }
                else
                {
                    OSTRINGSTREAM war;
                    war<<"Output data from "<<szFile<<" at line "\
                       <<data->Row()<<" has no port.";
                    logger->addWarning(war);
                }

                if((element = (TiXmlElement*) data->FirstChild("description")))
                    output.setDescription(parser->parseText(element->GetText()).c_str());

                module.addOutput(output);
            } // end of output data

            /* input data */
            if(compareString(data->Value(), "input"))
            {
                InputData input;

                if(compareString(data->Attribute("port_type"), "stream") || !data->Attribute("port_type"))
                    input.setPortType(STREAM_PORT);
                else if(compareString(data->Attribute("port_type"), "event"))
                    input.setPortType(EVENT_PORT);
                else if(compareString(data->Attribute("port_type"), "service"))
                    input.setPortType(SERVICE_PORT);
                else
                {
                    OSTRINGSTREAM war;
                    war<<"Unknown port type \'"<<data->Attribute("port_type")<<"\' from "<<szFile<<" at line "\
                       <<data->Row()<<". Available types : stream, event, service";
                    logger->addWarning(war);
                }

                TiXmlElement* element;
                if(input.getPortType() != SERVICE_PORT )
                {

                    if((element = (TiXmlElement*) data->FirstChild("type")))
                        input.setName(parser->parseText(element->GetText()).c_str());
                    else
                    {
                        OSTRINGSTREAM war;
                        war<<"Input data from "<<szFile<<" at line "\
                           <<data->Row()<<" has no type.";
                        logger->addWarning(war);
                    }
                }
                else
                    input.setName("rpc");

                if((element = (TiXmlElement*) data->FirstChild("port")))
                {
                    input.setPort(parser->parseText(element->GetText()).c_str());
                    input.setCarrier(element->Attribute("carrier"));
                }
                else
                {
                    OSTRINGSTREAM war;
                    war<<"Input data from "<<szFile<<" at line "\
                       <<data->Row()<<" has no port.";
                    logger->addWarning(war);
                }

                if((element = (TiXmlElement*) data->FirstChild("description")))
                    input.setDescription(parser->parseText(element->GetText()).c_str());

                if((element = (TiXmlElement*) data->FirstChild("required")))
                    if(compareString(parser->parseText(element->GetText()).c_str(), "yes"))
                        input.setRequired(true);

                if((element = (TiXmlElement*) data->FirstChild("priority")))
                    if(compareString(parser->parseText(element->GetText()).c_str(), "yes"))
                        input.setPriority(true);

                module.addInput(input);
            } // end of input data

        }

    if(root->FirstChild("services")) {
        for(TiXmlElement* services = root->FirstChild("services")->FirstChildElement();
            services; services = services->NextSiblingElement())
        {
            /* server */
            if(compareString(services->Value(), "server"))
            {
                InputData input;
                input.setPortType(SERVICE_PORT);
                TiXmlElement* element;
                if((element = (TiXmlElement*) services->FirstChild("port"))) {
                    input.setPort(parser->parseText(element->GetText()).c_str());
                    input.setCarrier("tcp");
                }
                if((element = (TiXmlElement*) services->FirstChild("description")))
                    input.setDescription(parser->parseText(element->GetText()).c_str());
                if((element = (TiXmlElement*) services->FirstChild("type")))
                    input.setName(parser->parseText(element->GetText()).c_str());
                else
                    input.setName("rpc");
                module.addInput(input);
            }
            /* client */
            if(compareString(services->Value(), "client"))
            {
                OutputData output;
                output.setPortType(SERVICE_PORT);
                TiXmlElement* element;
                if((element = (TiXmlElement*) services->FirstChild("port"))) {
                    output.setPort(parser->parseText(element->GetText()).c_str());
                    output.setCarrier("tcp");
                }
                if((element = (TiXmlElement*) services->FirstChild("description")))
                    output.setDescription(parser->parseText(element->GetText()).c_str());
                if((element = (TiXmlElement*) services->FirstChild("type")))
                    output.setName(parser->parseText(element->GetText()).c_str());
                else
                    output.setName("rpc");
                module.addOutput(output);
            }
        }

    }

    /* retrieving broker*/
    TiXmlElement* element;
    if((element = (TiXmlElement*) root->FirstChild("deployer")))
    {
        module.setBroker(parser->parseText(element->GetText()).c_str());
        module.setNeedDeployer(true);
    }

    /* retrieving dependencies*/
    if(root->FirstChild("dependencies"))
        for(TiXmlElement* restag = root->FirstChild("dependencies")->FirstChildElement();
            restag; restag = restag->NextSiblingElement())
        {
            Computer computer;
            if(compareString(restag->Value(), "computer"))
            {
                Computer computer;
                computer.setXmlFile(szFile);
                for(TiXmlElement* comptag = restag->FirstChildElement();
                    comptag; comptag = comptag->NextSiblingElement())
                {
                     /* retrieving name */
                    if(compareString(comptag->Value(), "name"))
                        computer.setName(parser->parseText(comptag->GetText()).c_str());

                    /* retrieving description */
                     if(compareString(comptag->Value(), "description"))
                        computer.setDescription(parser->parseText(comptag->GetText()).c_str());

                    // platform
                    if(compareString(comptag->Value(), "platform"))
                    {
                        Platform os;
                        TiXmlElement* element;
                        if((element = (TiXmlElement*) comptag->FirstChild("name")))
                            os.setName(parser->parseText(element->GetText()).c_str());
                        if((element = (TiXmlElement*) comptag->FirstChild("distribution")))
                            os.setDistribution(parser->parseText(element->GetText()).c_str());
                        if((element = (TiXmlElement*) comptag->FirstChild("release")))
                            os.setRelease(parser->parseText(element->GetText()).c_str());
                        computer.setPlatform(os);
                    } // end of platform tag

                    /*
                    //multiplatform
                    if(compareString(comptag->Value(), "multiplatform"))
                    {
                        MultiPlatform mltPlatform;
                        for(TiXmlElement* mptag = comptag->FirstChild("multiplatform")->FirstChildElement();
                            mptag; mptag = mptag->NextSiblingElement())
                        {
                            // platform
                            if(compareString(mptag->Value(), "platform"))
                            {
                                Platform os;
                                TiXmlElement* element;
                                if((element = (TiXmlElement*) mptag->FirstChild("name")))
                                    os.setName(element->GetText());
                                if((element = (TiXmlElement*) mptag->FirstChild("distribution")))
                                    os.setDistribution(element->GetText());
                                if((element = (TiXmlElement*) mptag->FirstChild("release")))
                                    os.setDistribution(element->GetText());
                                mltPlatform.addPlatform(os);
                            }
                        }
                        module.addResource(mltPlatform);
                    }
                    // end of multiplatform tag
                    */
                    // memory
                    if(compareString(comptag->Value(), "memory"))
                    {
                        Memory mem;
                        TiXmlElement* element;
                        if((element = (TiXmlElement*) comptag->FirstChild("total_space")))
                            mem.setTotalSpace((Capacity)atol(parser->parseText(element->GetText()).c_str()));
                        if((element = (TiXmlElement*) comptag->FirstChild("free_space")))
                            mem.setFreeSpace((Capacity)atol(parser->parseText(element->GetText()).c_str()));
                        computer.setMemory(mem);
                    } // end of memory tag

                    // storage
                    if(compareString(comptag->Value(), "storage"))
                    {
                        Storage stg;
                        TiXmlElement* element;
                        if((element = (TiXmlElement*) comptag->FirstChild("total_space")))
                            stg.setTotalSpace((Capacity)atol(parser->parseText(element->GetText()).c_str()));
                        if((element = (TiXmlElement*) comptag->FirstChild("free_space")))
                            stg.setFreeSpace((Capacity)atol(parser->parseText(element->GetText()).c_str()));
                        computer.setStorage(stg);
                    } // end of storage tag

                    // processor
                    if(compareString(comptag->Value(), "processor"))
                    {
                        Processor proc;
                        TiXmlElement* element;
                        if((element = (TiXmlElement*) comptag->FirstChild("architecture")))
                            proc.setArchitecture(parser->parseText(element->GetText()).c_str());
                        if((element = (TiXmlElement*) comptag->FirstChild("model")))
                            proc.setModel(parser->parseText(element->GetText()).c_str());
                        if((element = (TiXmlElement*) comptag->FirstChild("cores")))
                            proc.setCores((size_t)atoi(parser->parseText(element->GetText()).c_str()));
                        if((element = (TiXmlElement*) comptag->FirstChild("siblings")))
                            proc.setSiblings((size_t)atoi(parser->parseText(element->GetText()).c_str()));
                        if((element = (TiXmlElement*) comptag->FirstChild("frequency")))
                            proc.setFrequency(atof(parser->parseText(element->GetText()).c_str()));
                        computer.setProcessor(proc);
                    } // end of processor tag

                    // network
                    if(compareString(comptag->Value(), "network"))
                    {
                        Network net;
                        TiXmlElement* element;
                        if((element = (TiXmlElement*) comptag->FirstChild("ip4")))
                            net.setIP4(parser->parseText(element->GetText()).c_str());
                        if((element = (TiXmlElement*) comptag->FirstChild("ip6")))
                            net.setIP6(parser->parseText(element->GetText()).c_str());
                        if((element = (TiXmlElement*) comptag->FirstChild("mac")))
                            net.setMAC(parser->parseText(element->GetText()).c_str());
                        module.addResource(net);
                        computer.setNetwork(net);
                    } // end of network tag

                    // yarp_port
                    if(compareString(comptag->Value(), "yarp_port"))
                    {
                        ResYarpPort yport;
                        auto* element = (TiXmlElement*) comptag->FirstChild("name");
                        if(element && element->GetText())
                        {
                            yport.setName(parser->parseText(element->GetText()).c_str());
                            yport.setPort(parser->parseText(element->GetText()).c_str());
                            computer.addPeripheral(yport);
                        }
                        else
                        {
                            OSTRINGSTREAM war;
                            war<<"yarp_port from "<<szFile<<" at line " <<comptag->Row()<<" has no name.";
                            logger->addWarning(war);
                        }
                    }

                    // gpu
                    if(compareString(comptag->Value(), "gpu"))
                    {
                        GPU gpu;
                        TiXmlElement* element;
                        if((element = (TiXmlElement*) comptag->FirstChild("name")))
                            gpu.setName(parser->parseText(element->GetText()).c_str());
                        if((element = (TiXmlElement*) comptag->FirstChild("capability")))
                            gpu.setCompCompatibility(parser->parseText(element->GetText()).c_str());
                        if((element = (TiXmlElement*) comptag->FirstChild("cores")))
                            gpu.setCores((size_t)atoi(parser->parseText(element->GetText()).c_str()));
                        if((element = (TiXmlElement*) comptag->FirstChild("frequency")))
                            gpu.setFrequency(atof(parser->parseText(element->GetText()).c_str()));
                        if((element = (TiXmlElement*) comptag->FirstChild("register_block")))
                            gpu.setResgisterPerBlock((size_t)atoi(parser->parseText(element->GetText()).c_str()));
                        if((element = (TiXmlElement*) comptag->FirstChild("thread_block")))
                            gpu.setThreadPerBlock((size_t)atoi(parser->parseText(element->GetText()).c_str()));
                        if((element = (TiXmlElement*) comptag->FirstChild("overlap")))
                        {
                            if(compareString(parser->parseText(element->GetText()).c_str(), "yes"))
                                gpu.setOverlap(true);
                            else
                                gpu.setOverlap(false);
                        }


                        // global memory
                        if(comptag->FirstChild("global_memory"))
                        {
                            TiXmlElement* element;
                            element = (TiXmlElement*) comptag->FirstChild("global_memory");
                            if((element = (TiXmlElement*) element->FirstChild("total_space")))
                                gpu.setGlobalMemory((Capacity)atol(parser->parseText(element->GetText()).c_str()));
                        } // end of global memory tag

                        // shared memory
                        if(comptag->FirstChild("shared_memory"))
                        {
                            TiXmlElement* element;
                            element = (TiXmlElement*) comptag->FirstChild("shared_memory");
                            if((element = (TiXmlElement*) element->FirstChild("total_space")))
                                gpu.setSharedMemory((Capacity)atol(parser->parseText(element->GetText()).c_str()));
                        } // end of shared memory tag

                        // constant memory
                        if(comptag->FirstChild("constant_memory"))
                        {
                            TiXmlElement* element;
                            element = (TiXmlElement*) comptag->FirstChild("constant_memory");
                            if((element = (TiXmlElement*) element->FirstChild("total_space")))
                                gpu.setConstantMemory((Capacity)atol(parser->parseText(element->GetText()).c_str()));
                        } // end of shared memory tag
                        computer.addPeripheral(gpu);
                    } // end of gpu tag
                } // end of computer tag loop
                module.addResource(computer);
            } //end of if computer tag
        }// end of dependecnies tag

    return &module;
}