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.consoleproxy;
  
  import java.util.List;
  import java.util.Map;
  
  import javax.inject.Inject;
  import javax.naming.ConfigurationException;
  
  import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
  
  import com.cloud.agent.api.StartupCommand;
  import com.cloud.agent.api.StartupProxyCommand;
  import com.cloud.host.Host.Type;
  import com.cloud.host.HostVO;
  import com.cloud.info.ConsoleProxyInfo;
  import com.cloud.resource.ResourceManager;
  import com.cloud.resource.ResourceStateAdapter;
  import com.cloud.resource.ServerResource;
  import com.cloud.resource.UnableDeleteHostException;
  import com.cloud.utils.NumbersUtil;
  import com.cloud.vm.VMInstanceVO;
  import com.cloud.vm.dao.ConsoleProxyDao;
  
  public class StaticConsoleProxyManager extends AgentBasedConsoleProxyManager implements ConsoleProxyManager, ResourceStateAdapter {
  
      @Inject
      ConsoleProxyDao _proxyDao;
      @Inject
      ResourceManager _resourceMgr;
      @Inject
      ConfigurationDao _configDao;
      private String _ip = null;
  
      public StaticConsoleProxyManager() {
  
      }
  
      @Override
      protected HostVO findHost(VMInstanceVO vm) {
  
          List<HostVO> hosts = _resourceMgr.listAllUpAndEnabledHostsInOneZoneByType(Type.ConsoleProxy, vm.getDataCenterId());
  
          return hosts.isEmpty() ? null : hosts.get(0);
      }
  
      @Override
      public ConsoleProxyInfo assignProxy(long dataCenterId, VMInstanceVO userVm) {
          return new ConsoleProxyInfo(_sslEnabled, _ip, _consoleProxyPort, _consoleProxyUrlPort, _consoleProxyUrlDomain);
      }
  
      @Override
      public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
          super.configure(name, params);
          _ip = _configDao.getValue("consoleproxy.static.publicIp");
          if (_ip == null) {
              _ip = "127.0.0.1";
          }
  
          String value = (String)params.get(ConsoleProxySslEnabled.key());
          if (value != null && value.equalsIgnoreCase("true")) {
              _sslEnabled = true;
          }
          int defaultPort = 8088;
          if (_sslEnabled)
              defaultPort = 8443;
          _consoleProxyUrlPort = NumbersUtil.parseInt(_configDao.getValue("consoleproxy.static.port"), defaultPort);
  
          _resourceMgr.registerResourceStateAdapter(this.getClass().getSimpleName(), this);
  
          return true;
      }
  
      @Override
      public HostVO createHostVOForConnectedAgent(HostVO host, StartupCommand[] cmd) {
          if (!(cmd[0] instanceof StartupProxyCommand)) {
              return null;
          }
  
          host.setType(com.cloud.host.Host.Type.ConsoleProxy);
          return host;
      }
  
      @Override
      public HostVO createHostVOForDirectConnectAgent(HostVO host, StartupCommand[] startup, ServerResource resource, Map<String, String> details, List<String> hostTags) {
          return null;
      }
  
      @Override
      public DeleteHostAnswer deleteHost(HostVO host, boolean isForced, boolean isForceDeleteStorage) throws UnableDeleteHostException {
          return null;
      }
  
  }
  