/*
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * Licensed 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 jetbrains.buildServer.clouds.vmware.vmrun.local;

import java.io.File;
import java.util.Arrays;
import java.util.List;
import jetbrains.buildServer.clouds.vmware.settings.VMImageInfo;
import org.jetbrains.annotations.NotNull;

/**
 * @author Eugene Petrenko
 *         Created: 07.12.2009 20:06:01
 */
public class GetFileCommand extends ImageCommand{
  private final String myGuestFile;
  private final File myTargetFile;

  public GetFileCommand(@NotNull final VMRunSettings settings,
                        @NotNull final VMImageInfo info,
                        @NotNull final String guestFile,
                        @NotNull final File targetFile) {
    super(settings, info);
    myGuestFile = guestFile;
    myTargetFile = targetFile;
  }

  @NotNull
  @Override
  protected List<String> addArgumentsInternal() {
    return Arrays.asList("-gu", getInfo().getUserName(), "-gp", getInfo().getPassword(),
                         "copyFileFromGuestToHost", getInfo().getImagePath(), myGuestFile, myTargetFile.getAbsolutePath());
  }

  @Override
  protected void processResult(final int code, @NotNull final String stdOut, @NotNull final String stdErr) {
    if (code != 0) {
      throw new VMRunException("Failed to fetch file from " + getInfo() + ", resultCode was " + code + ", " + stdOut + ", " + stdErr);
    }
  }
}