Examples with ArgumentList org.cybergarage.upnp.ArgumentList used on opensource projects

Example 1 with ArgumentList

use of org.cybergarage.upnp.ArgumentList in project felix by apache.

the class BuildDevice method addServices.

/**
 * Method used to create a new Service in CyberLink world without creating the XML
 *
 * @param id ServiceId
 * @param devUPnP the CyberLink device that where the new Service will be created
 * @param sr ServiceReference to OSGi Device that used as source of the information
 *              for the creation of the device
 */
private static void addServices(String id, Device devUPnP, ServiceReference sr) {
    UPnPDevice devOSGi = (UPnPDevice) Activator.bc.getService(sr);
    if (devOSGi == null) {
        // added by twa to prevent a null pointer exception
        Activator.logger.WARNING("UPnP Device that cotains serviceId=" + id + " is deregistered from the framework while is exported");
        return;
    }
    UPnPService[] services = devOSGi.getServices();
    if (services == null || services.length == 0)
        return;
    for (int i = 0; i < services.length; i++) {
        Service ser = new Service();
        devUPnP.addService(ser);
        ser.setServiceType(services[i].getType());
        ser.setServiceID(services[i].getId());
        ser.setSCPDURL(id + "/service/" + i + "/gen-desc.xml");
        ser.setDescriptionURL(id + "/service/" + i + "/gen-desc.xml");
        ser.setControlURL(id + "/service/" + i + "/ctrl");
        ser.setEventSubURL(id + "/service/" + i + "/event");
        UPnPAction[] actions = services[i].getActions();
        for (int j = 0; j < actions.length; j++) {
            boolean valid = true;
            Action act = new Action(ser.getServiceNode());
            act.setName(actions[j].getName());
            ArgumentList al = new ArgumentList();
            String[] names = actions[j].getInputArgumentNames();
            if (names != null) {
                for (int k = 0; k < names.length; k++) {
                    UPnPStateVariable variable = actions[j].getStateVariable(names[k]);
                    if (variable == null) {
                        /*
                             * //TODO Create a stict and relaxed behavior of the base driver which 
                             * export as much it can or export only 100% complaint UPnPDevice service 
                             */
                        Activator.logger.WARNING("UPnP Device that cotains serviceId=" + id + " contains the action " + actions[j].getName() + " with the Input argument " + names[k] + " not related to any UPnPStateVariable. Thus this action won't be exported");
                        valid = false;
                        break;
                    }
                    Argument a = new Argument();
                    a.setDirection(Argument.IN);
                    a.setName(names[k]);
                    a.setRelatedStateVariableName(variable.getName());
                    al.add(a);
                }
            }
            names = actions[j].getOutputArgumentNames();
            if (names != null && valid) {
                for (int k = 0; k < names.length; k++) {
                    UPnPStateVariable variable = actions[j].getStateVariable(names[k]);
                    if (variable == null) {
                        /*
                             * //TODO Create a stict and relaxed behavior of the base driver which 
                             * export as much it can or export only 100% complaint UPnPDevice service 
                             */
                        Activator.logger.WARNING("UPnP Device that cotains serviceId=" + id + " contains the action " + actions[j].getName() + " with the Output argument " + names[k] + " not related to any UPnPStateVariable. Thus this action won't be exported");
                    }
                    Argument a = new Argument();
                    a.setDirection(Argument.OUT);
                    a.setName(names[k]);
                    a.setRelatedStateVariableName(variable.getName());
                    al.add(a);
                }
            }
            if (valid) {
                act.setArgumentList(al);
                ser.addAction(act);
            }
        }
        UPnPStateVariable[] vars = services[i].getStateVariables();
        for (int j = 0; j < vars.length; j++) {
            StateVariable var = new StateVariable();
            var.setDataType(vars[j].getUPnPDataType());
            var.setName(vars[j].getName());
            var.setSendEvents(vars[j].sendsEvents());
            String[] values = vars[j].getAllowedValues();
            if (values != null) {
                AllowedValueList avl = new AllowedValueList(values);
                var.setAllowedValueList(avl);
            } else if (vars[j].getMaximum() != null) {
                AllowedValueRange avr = new AllowedValueRange(vars[j].getMaximum(), vars[j].getMinimum(), vars[j].getStep());
                var.setAllowedValueRange(avr);
            }
            if (vars[j].getDefaultValue() != null)
                try {
                    var.setDefaultValue(Converter.toString(vars[j].getDefaultValue(), vars[j].getUPnPDataType()));
                } catch (Exception ignored) {
                }
            ser.addStateVariable(var);
        }
        Activator.bc.ungetService(sr);
    }
}

Example 2 with ArgumentList

use of org.cybergarage.upnp.ArgumentList in project i2p.i2p by i2p.

the class UPnP method listActionsArguments.

/**
 * debug only
 */
private static void listActionsArguments(Action action, StringBuilder sb) {
    ArgumentList ar = action.getArgumentList();
    sb.append("<ol>");
    for (int i = 0; i < ar.size(); i++) {
        Argument argument = ar.getArgument(i);
        if (argument == null)
            continue;
        sb.append("<li><small>argument : ").append(DataHelper.escapeHTML(argument.getName())).append("</small></li>");
    }
    sb.append("</ol>");
}

Example 3 with ArgumentList

use of org.cybergarage.upnp.ArgumentList in project felix by apache.

the class GeneralActionListener method actionControlReceived.

/**
 * @see org.cybergarage.upnp.control.ActionListener#actionControlReceived(org.cybergarage.upnp.Action)
 */
public synchronized boolean actionControlReceived(Action upnpAct) {
    if (!open)
        return false;
    UPnPService osgiServ = null;
    try {
        osgiServ = ((UPnPDevice) Activator.bc.getService(dev)).getService(id);
    } catch (Exception ignored) {
    }
    if (osgiServ == null)
        return exiting(false);
    UPnPAction osgiAct = osgiServ.getAction(upnpAct.getName());
    Properties inArgs = null;
    ArgumentList alIn = upnpAct.getInputArgumentList();
    ArgumentList alOut = upnpAct.getOutputArgumentList();
    String[] inArg = osgiAct.getInputArgumentNames();
    boolean invalidAction = false;
    if (inArg != null) {
        inArgs = new Properties();
        Argument arg;
        for (int j = 0; j < inArg.length; j++) {
            arg = alIn.getArgument(inArg[j]);
            try {
                inArgs.put(inArg[j], Converter.parseString(arg.getValue(), arg.getRelatedStateVariable().getDataType()));
            } catch (Exception e) {
                invalidAction = true;
                break;
            }
        }
    }
    Dictionary outArgs = null;
    try {
        outArgs = osgiAct.invoke(inArgs);
    } catch (UPnPException e) {
        // TODO Activator.logger.log()
        upnpAct.setStatus(e.getUPnPError_Code(), e.getMessage());
        invalidAction = true;
    } catch (Exception e) {
        // TODO Activator.logger.log()
        upnpAct.setStatus(UPnPStatus.ACTION_FAILED);
        invalidAction = true;
    }
    if (invalidAction)
        return exiting(false);
    String[] outArg = osgiAct.getOutputArgumentNames();
    if (outArg != null) {
        Argument arg;
        for (int j = 0; j < outArg.length; j++) {
            arg = alOut.getArgument(outArg[j]);
            try {
                arg.setValue(Converter.toString(outArgs.get(outArg[j]), arg.getRelatedStateVariable().getDataType()));
            } catch (Exception e) {
                e.printStackTrace();
                return exiting(false);
            }
        }
    }
    return exiting(true);
}

Example 4 with ArgumentList

use of org.cybergarage.upnp.ArgumentList in project felix by apache.

the class UPnPActionImpl method invoke.

/* (non-Javadoc)
	 * @see org.osgi.service.upnp.UPnPAction#invoke(java.util.Dictionary)
	 */
public Dictionary invoke(Dictionary args) throws Exception {
    /*TODO 
		check if I have understood wath this method should do
		*/
    /*
		 * I look for argument and value and then I add them to ArgumentList
		 */
    ArgumentList argsList = new ArgumentList();
    argsList = act.getInputArgumentList();
    for (int i = 0; i < argsList.size(); i++) {
        /*			
			 * I assert that .getArgument(i) will return to me an Argument with only the name of the
			 * Argument and not it's value. I'll set the associated value by myself and
			 * Also I assert that the Argument are ordered
			 */
        Argument argument = argsList.getArgument(i);
        String argumentName = argument.getName();
        // String relateVar=argument.getRelatedStateVariableName();
        UPnPStateVariable stateVar = this.getStateVariable(argumentName);
        String upnpType = stateVar.getUPnPDataType();
        /*Class javaClass=stateVar.getJavaDataType();*/
        // setting the value related to the input argument
        argument.setValue(Converter.toString(args.get(argumentName), upnpType));
    }
    act.setInArgumentValues(argsList);
    if (act.postControlAction() == true) {
        // TODO check what happen if I don't have any output argument
        Properties outDic = new Properties();
        ArgumentList outArgs = act.getOutputArgumentList();
        if (outArgs.size() == 0) {
            return null;
        }
        for (int i = 0; i < outArgs.size(); i++) {
            Argument argument = outArgs.getArgument(i);
            String argumentName = outArgs.getArgument(i).getName();
            // String relateVar=argument.getRelatedStateVariableName();
            UPnPStateVariable stateVar = getStateVariable(argumentName);
            // String javaType=stateVar.getJavaDataType().getName();
            // TODO rember to catch number exception
            String upnpType = stateVar.getUPnPDataType();
            outDic.put(argumentName, Converter.parseString(argument.getValue(), upnpType));
        }
        return outDic;
    } else {
        UPnPStatus controlStatus = act.getControlStatus();
        throw new UPnPException(controlStatus.getCode(), controlStatus.getDescription());
    }
}

Example 5 with ArgumentList

use of org.cybergarage.upnp.ArgumentList in project felix by apache.

the class UPnPActionImpl method getInputArgumentNames.

/* (non-Javadoc)
	 * @see org.osgi.service.upnp.UPnPAction#getInputArgumentNames()
	 */
public String[] getInputArgumentNames() {
    // TODO to check
    ArgumentList argsList = act.getInputArgumentList();
    if (argsList.size() == 0) {
        return null;
    }
    String[] inputArgs = new String[argsList.size()];
    for (int i = 0; i < argsList.size(); i++) {
        inputArgs[i] = argsList.getArgument(i).getName();
    }
    return inputArgs;
}