org.jclouds.virtualbox.statements.InstallGuestAdditions.java Source code

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Here is the source code for org.jclouds.virtualbox.statements.InstallGuestAdditions.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jclouds.virtualbox.statements;

import static com.google.common.base.Preconditions.checkNotNull;
import static org.jclouds.scriptbuilder.domain.Statements.call;
import static org.jclouds.scriptbuilder.domain.Statements.exec;
import static org.jclouds.scriptbuilder.domain.Statements.saveHttpResponseTo;

import java.net.URI;
import java.util.List;

import javax.annotation.Resource;
import javax.inject.Named;

import org.jclouds.compute.reference.ComputeServiceConstants;
import org.jclouds.logging.Logger;
import org.jclouds.scriptbuilder.domain.OsFamily;
import org.jclouds.scriptbuilder.domain.Statement;
import org.jclouds.scriptbuilder.domain.StatementList;
import org.jclouds.virtualbox.domain.IsoImage;
import org.jclouds.virtualbox.domain.StorageController;
import org.jclouds.virtualbox.domain.VmSpec;

import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;

/**
 * Mounts the DVD with guest additions that was downloaded and attached as removable storage. If no
 * guest additions is attached to the vmspec then it is downloaded.
 * 
 * @author David Alves
 * 
 */
public class InstallGuestAdditions implements Statement {

    @Resource
    @Named(ComputeServiceConstants.COMPUTE_LOGGER)
    protected Logger logger = Logger.NULL;
    private final StatementList statements;

    public InstallGuestAdditions(VmSpec vmSpecification, String vboxVersion) {
        this.statements = new StatementList(getStatements(vmSpecification, vboxVersion));
    }

    private List<Statement> getStatements(VmSpec vmSpecification, String vboxVersion) {
        List<Statement> statements = Lists.newArrayList();
        statements.add(call("installModuleAssistantIfNeeded"));
        String mountPoint = "/mnt";
        if (Iterables.tryFind(vmSpecification.getControllers(), new Predicate<StorageController>() {
            @Override
            public boolean apply(StorageController input) {
                if (!input.getIsoImages().isEmpty()) {
                    for (IsoImage iso : input.getIsoImages()) {
                        if (iso.getSourcePath().contains("VBoxGuestAdditions_")) {
                            return true;
                        }
                    }
                }
                return false;
            }
        }).isPresent()) {
            statements.add(exec("mount -t iso9660 /dev/cdrom1 " + mountPoint));
        } else {
            String vboxGuestAdditionsIso = "VBoxGuestAdditions_" + vboxVersion + ".iso";
            URI download = URI.create(
                    "http://download.virtualbox.org/virtualbox/" + vboxVersion + "/" + vboxGuestAdditionsIso);
            statements.add(call("setupPublicCurl"));
            statements.add(saveHttpResponseTo(download, "{tmp}{fs}", vboxGuestAdditionsIso));//
            statements.add(exec(String.format("mount -o loop {tmp}{fs}%s %s", vboxGuestAdditionsIso, mountPoint)));
        }
        statements.add(exec(String.format("%s%s", mountPoint, "/VBoxLinuxAdditions.run --nox11")));
        return statements;
    }

    @Override
    public String render(OsFamily family) {
        if (checkNotNull(family, "family") == OsFamily.WINDOWS)
            throw new UnsupportedOperationException("windows not yet implemented");
        return statements.render(family);
    }

    @Override
    public Iterable<String> functionDependencies(OsFamily family) {
        return statements.functionDependencies(family);
    }
}