content: /* jcifs smb client library in Java
   * Copyright (C) 2005  "Michael B. Allen" <jcifs at samba dot org>
   * 
   * This library 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 2.1 of the License, or (at your option) any later version.
   * 
   * This library 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 library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package jcifs.internal.smb1.trans.nt;
  
  
  import jcifs.Configuration;
  import jcifs.internal.util.SMBUtil;
  import jcifs.util.Hexdump;
  
  
  /**
   * 
   */
  public class NtTransNotifyChange extends SmbComNtTransaction {
  
      int fid;
      private int completionFilter;
      private boolean watchTree;
  
  
      /**
       * 
       * @param config
       * @param fid
       * @param completionFilter
       * @param watchTree
       */
      public NtTransNotifyChange ( Configuration config, int fid, int completionFilter, boolean watchTree ) {
          super(config, NT_TRANSACT_NOTIFY_CHANGE);
          this.fid = fid;
          this.completionFilter = completionFilter;
          this.watchTree = watchTree;
          this.setupCount = 0x04;
          this.totalDataCount = 0;
          this.maxDataCount = 0;
          this.maxParameterCount = config.getNotifyBufferSize();
          this.maxSetupCount = (byte) 0x00;
      }
  
  
      @Override
      protected int writeSetupWireFormat ( byte[] dst, int dstIndex ) {
          int start = dstIndex;
          SMBUtil.writeInt4(this.completionFilter, dst, dstIndex);
          dstIndex += 4;
          SMBUtil.writeInt2(this.fid, dst, dstIndex);
          dstIndex += 2;
          dst[ dstIndex++ ] = this.watchTree ? (byte) 0x01 : (byte) 0x00; // watchTree
          dst[ dstIndex++ ] = (byte) 0x00; // Reserved
          return dstIndex - start;
      }
  
  
      /**
       * {@inheritDoc}
       *
       * @see jcifs.internal.smb1.trans.SmbComTransaction#writeParametersWireFormat(byte[], int)
       */
      @Override
      protected int writeParametersWireFormat ( byte[] dst, int dstIndex ) {
          return 0;
      }
  
  
      @Override
      protected int writeDataWireFormat ( byte[] dst, int dstIndex ) {
          return 0;
      }
  
  
      @Override
      protected int readSetupWireFormat ( byte[] buffer, int bufferIndex, int len ) {
          return 0;
      }
  
  
      @Override
      protected int readParametersWireFormat ( byte[] buffer, int bufferIndex, int len ) {
          return 0;
      }
  
  
      @Override
      protected int readDataWireFormat ( byte[] buffer, int bufferIndex, int len ) {
          return 0;
      }
  
  
      @Override
      public String toString () {
          return new String(
              "NtTransNotifyChange[" + super.toString() + ",fid=0x" + Hexdump.toHexString(this.fid, 4) + ",filter=0x"
                      + Hexdump.toHexString(this.completionFilter, 4) + ",watchTree=" + this.watchTree + "]");
      }
  }
  