/**

 * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Symbian Foundation - initial contribution.

 * Contributors:

 * Description:

 * Overview:

 * Details:

 * Platforms/Drives/Compatibility:

 * Assumptions/Requirement/Pre-requisites:

 * Failures and causes:

 */

package org.symbian.tools.wrttools.core.deploy.emulator;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import org.eclipse.core.runtime.CoreException;

import org.eclipse.core.runtime.IProgressMonitor;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.core.runtime.PlatformObject;

import org.eclipse.core.runtime.Status;

import org.eclipse.ui.IMemento;

import org.symbian.tools.mtw.core.projects.IMTWProject;

import org.symbian.tools.mtw.core.runtimes.IPackager;

import org.symbian.tools.mtw.ui.deployment.IDeploymentTarget;

import org.symbian.tools.wrttools.Activator;

public class Emulator extends PlatformObject implements IDeploymentTarget {

    @Override

    public int hashCode() {

        final int prime = 31;

        int result = 1;

        result = prime * result + ((id == null) ? 0 : id.hashCode());

        result = prime * result + ((path == null) ? 0 : path.hashCode());

        return result;

    }

    @Override

    public boolean equals(Object obj) {

        if (this == obj) {

            return true;

        }

        if (obj == null) {

            return false;

        }

        if (getClass() != obj.getClass()) {

            return false;

        }

        Emulator other = (Emulator) obj;

        if (id == null) {

            if (other.id != null) {

                return false;

            }

        } else if (!id.equals(other.id)) {

            return false;

        }

        if (path == null) {

            if (other.path != null) {

                return false;

            }

        } else if (!path.equals(other.path)) {

            return false;

        }

        return true;

    }

    private final String id;

    private final String path;

    public Emulator(String id, String path) {

        this.id = id;

        this.path = path;

    }

    public String getId() {

        return id;

    }

    public String getName() {

        return id;

    }

    public String getDescription() {

        return path;

    }

            throws CoreException {

        if (!outputFile.isDirectory()) {

            outputFile.mkdir();

        }

        deployWidget(application, out);

        return new Status(

                IStatus.OK,

                Activator.PLUGIN_ID,

                "Application was successfully deployed to emulator. You will need to complete installation process using your emulator UI.");

    }

    public void save(IMemento memento) {

        // Do nothing

    }

    public void load(IMemento memento) {

        // Do nothing

    }

    // helper methods 

    /**

     * Deploys the widget from the source to the destination path of the emulator.

     * @param inputFile the actual widget path from where widget needs to be deployed.

     * @param outputFile the path of the emulator where the widget will be deoplyed.

     */

    private void deployWidget(File inputFile, File outputFile) throws CoreException {

        try {

            InputStream in = new FileInputStream(inputFile);

            OutputStream out = new FileOutputStream(outputFile);

            int c;

            while ((c = in.read()) != -1) {

                out.write(c);

            }

            in.close();

            out.close();

        } catch (IOException e) {

            throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Application deployment failed", e));

        }

    }

}