content: // 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 com.cloud.hypervisor;
  
  import java.util.Map;
  
  import com.cloud.agent.api.GetExternalConsoleAnswer;
  import com.cloud.agent.api.GetExternalConsoleCommand;
  import com.cloud.agent.api.HostVmStateReportEntry;
  import com.cloud.agent.api.PrepareExternalProvisioningAnswer;
  import com.cloud.agent.api.PrepareExternalProvisioningCommand;
  import com.cloud.agent.api.RebootAnswer;
  import com.cloud.agent.api.RebootCommand;
  import com.cloud.agent.api.RunCustomActionAnswer;
  import com.cloud.agent.api.RunCustomActionCommand;
  import com.cloud.agent.api.StartAnswer;
  import com.cloud.agent.api.StartCommand;
  import com.cloud.agent.api.StopAnswer;
  import com.cloud.agent.api.StopCommand;
  import com.cloud.utils.component.Manager;
  
  public interface ExternalProvisioner extends Manager {
  
      String getExtensionsPath();
  
      String getExtensionPath(String relativePath);
  
      String getChecksumForExtensionPath(String extensionName, String relativePath);
  
      void prepareExtensionPath(String extensionName, boolean userDefined, String extensionRelativePath);
  
      void cleanupExtensionPath(String extensionName, String extensionRelativePath);
  
      void cleanupExtensionData(String extensionName, int olderThanDays, boolean cleanupDirectory);
  
      PrepareExternalProvisioningAnswer prepareExternalProvisioning(String hostGuid, String extensionName, String extensionRelativePath, PrepareExternalProvisioningCommand cmd);
  
      StartAnswer startInstance(String hostGuid, String extensionName, String extensionRelativePath, StartCommand cmd);
  
      StopAnswer stopInstance(String hostGuid, String extensionName, String extensionRelativePath, StopCommand cmd);
  
      RebootAnswer rebootInstance(String hostGuid, String extensionName, String extensionRelativePath, RebootCommand cmd);
  
      StopAnswer expungeInstance(String hostGuid, String extensionName, String extensionRelativePath, StopCommand cmd);
  
      Map<String, HostVmStateReportEntry> getHostVmStateReport(long hostId, String extensionName, String extensionRelativePath);
  
      GetExternalConsoleAnswer getInstanceConsole(String hostGuid, String extensionName, String extensionRelativePath, GetExternalConsoleCommand cmd);
  
      RunCustomActionAnswer runCustomAction(String hostGuid, String extensionName, String extensionRelativePath, RunCustomActionCommand cmd);
  }
  