/**
    * Copyright 2009, Frederic Bregier, and individual contributors by the @author
    * tags. See the COPYRIGHT.txt in the distribution for a full listing of
    * individual contributors.
    *
    * This is free software; you can redistribute it and/or modify it under the
    * terms of the GNU Lesser General Public License as published by the Free
    * Software Foundation; either version 3.0 of the License, or (at your option)
    * any later version.
   *
   * This software is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
   * details.
   *
   * You should have received a copy of the GNU Lesser General Public License
   * along with this software; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF
   * site: http://www.fsf.org.
   */
  package goldengate.ftp.exec;
  
  import goldengate.common.file.filesystembased.FilesystemBasedDirImpl;
  import goldengate.common.file.filesystembased.FilesystemBasedFileParameterImpl;
  import goldengate.common.file.filesystembased.specific.FilesystemBasedDirJdk5;
  import goldengate.common.file.filesystembased.specific.FilesystemBasedDirJdk6;
  import goldengate.common.logging.GgInternalLogger;
  import goldengate.common.logging.GgInternalLoggerFactory;
  import goldengate.common.logging.GgSlf4JLoggerFactory;
  import goldengate.ftp.core.config.FtpConfiguration;
  import goldengate.ftp.core.exception.FtpNoConnectionException;
  import goldengate.ftp.exec.config.FileBasedConfiguration;
  import goldengate.ftp.exec.control.ExecBusinessHandler;
  import goldengate.ftp.exec.data.FileSystemBasedDataBusinessHandler;
  import goldengate.ftp.exec.exec.AbstractExecutor;
  
  import openr66.protocol.configuration.Configuration;
  
  import org.jboss.netty.logging.InternalLoggerFactory;
  
  /**
   * Exec FTP Server using simple authentication (XML FileInterface based),
   * and standard Directory and FileInterface implementation (Filesystem based).
   *
   * @author Frederic Bregier
   *
   */
  public class ExecGatewayFtpServer {
      /**
       * Internal Logger
       */
      private static GgInternalLogger logger = null;
  
      /**
       * Take a simple XML file as configuration.
       *
       * @param args
       */
      public static void main(String[] args) {
          if (args.length < 1) {
              System.err.println("Usage: " +
                      ExecGatewayFtpServer.class.getName() + " <config-file> [<r66config-file>]");
              return;
          }
          InternalLoggerFactory.setDefaultFactory(new GgSlf4JLoggerFactory(null));
          logger = GgInternalLoggerFactory
                  .getLogger(ExecGatewayFtpServer.class);
          String config = args[0];
          FileBasedConfiguration configuration = new FileBasedConfiguration(
                  ExecGatewayFtpServer.class, ExecBusinessHandler.class,
                  FileSystemBasedDataBusinessHandler.class,
                  new FilesystemBasedFileParameterImpl());
          if (!configuration.setConfigurationServerFromXml(config)) {
              System.err.println("Bad main configuration");
              return;
          }
          Configuration.configuration.useLocalExec = configuration.useLocalExec;
          // Init according JDK
          if (FtpConfiguration.USEJDK6) {
              FilesystemBasedDirImpl.initJdkDependent(new FilesystemBasedDirJdk6());
          } else {
              FilesystemBasedDirImpl.initJdkDependent(new FilesystemBasedDirJdk5());
          }
          if (AbstractExecutor.useDatabase) {
              // Use R66 module
              if (args.length > 1) {
                  if (! openr66.configuration.FileBasedConfiguration.setSubmitClientConfigurationFromXml(Configuration.configuration, 
                          args[1])) {
                  //if (!R66FileBasedConfiguration.setSimpleClientConfigurationFromXml(args[1])) {
                      System.err.println("Bad R66 configuration");
                      return;
                  }
              } else {
                  // Cannot get R66 functional
                  System.err.println("No R66PrepareTransfer configuration file");
              }
          }
          FileBasedConfiguration.fileBasedConfiguration = configuration;
          // Start server.
         configuration.configureLExec();
         configuration.serverStartup();
         configuration.configureHttps();
         configuration.configureConstraint();
         try {
             configuration.configureSnmp();
         } catch (FtpNoConnectionException e) {
             System.err.println("Cannot start SNMP support: "+e.getMessage());
         }
         logger.warn("FTP started");
     }
 
 }