/**

 * 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.tmw.core.runtimes;

import java.io.IOException;

import java.io.InputStream;

import java.util.zip.ZipEntry;

import java.util.zip.ZipInputStream;

import org.eclipse.core.resources.IFile;

import org.eclipse.core.resources.IProject;

import org.eclipse.core.runtime.CoreException;

import org.eclipse.core.runtime.IPath;

import org.eclipse.core.runtime.IProgressMonitor;

import org.eclipse.core.runtime.NullProgressMonitor;

import org.eclipse.core.runtime.Path;

import org.eclipse.wst.common.project.facet.core.IDelegate;

import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion;

import org.symbian.tools.tmw.core.TMWCore;

import org.symbian.tools.tmw.core.projects.IProjectSetupConfig;

public abstract class LibraryInstallDelegate implements IDelegate {

    public void execute(IProject project, IProjectFacetVersion fv, Object config, IProgressMonitor monitor)

            throws CoreException {

        if (config instanceof IProjectSetupConfig) {

            final IProjectSetupConfig setupConfig = (IProjectSetupConfig) config;

            final IPath basePath = getBasePath(project, setupConfig);

            final InputStream file = openInputStream();

            final ZipInputStream stream = new ZipInputStream(file);

            try {

                ZipEntry en = stream.getNextEntry();

                while (en != null) {

                    if (!en.isDirectory()) {

                        final IPath entry = new Path(en.getName());

                        final IFile f = setupConfig.addFile(project, basePath.append(entry), stream,

                                new NullProgressMonitor());

                        if (isIncludeFile(entry)) {

                        }

                    }

                    en = stream.getNextEntry();

                }

            } catch (IOException e) {

                TMWCore.log(null, e);

            } finally {

                try {

                    file.close();

                } catch (IOException e) {

                    TMWCore.log(null, e);

                }

            }

        }

    }

    protected abstract IPath getBasePath(IProject project, IProjectSetupConfig setupConfig);

    protected abstract boolean isIncludeFile(IPath entry);

    protected abstract InputStream openInputStream() throws CoreException;

}