content: /* jcifs smb client library in Java
   * Copyright (C) 2000  "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.com;
  
  
  import java.io.UnsupportedEncodingException;
  
  import jcifs.Configuration;
  import jcifs.internal.TreeConnectResponse;
  import jcifs.internal.smb1.AndXServerMessageBlock;
  import jcifs.internal.smb1.ServerMessageBlock;
  
  
  /**
   * 
   * @author mbechler
   *
   */
  public class SmbComTreeConnectAndXResponse extends AndXServerMessageBlock implements TreeConnectResponse {
  
      private static final int SMB_SUPPORT_SEARCH_BITS = 0x0001;
      private static final int SMB_SHARE_IS_IN_DFS = 0x0002;
  
      private boolean supportSearchBits, shareIsInDfs;
      private String service, nativeFileSystem = "";
  
  
      /**
       * 
       * @param config
       * @param andx
       */
      public SmbComTreeConnectAndXResponse ( Configuration config, ServerMessageBlock andx ) {
          super(config, andx);
      }
  
  
      /**
       * @return the service
       */
      @Override
      public final String getService () {
          return this.service;
      }
  
  
      /**
       * @return the nativeFileSystem
       */
      public final String getNativeFileSystem () {
          return this.nativeFileSystem;
      }
  
  
      /**
       * @return the supportSearchBits
       */
      public final boolean isSupportSearchBits () {
          return this.supportSearchBits;
      }
  
  
      /**
       * @return the shareIsInDfs
       */
      @Override
      public final boolean isShareDfs () {
          return this.shareIsInDfs;
      }
  
  
      /**
       * {@inheritDoc}
       *
       * @see jcifs.internal.TreeConnectResponse#isValidTid()
       */
      @Override
      public boolean isValidTid () {
          return getTid() != 0xFFFF;
      }
  
  
      @Override
      protected int writeParameterWordsWireFormat ( byte[] dst, int dstIndex ) {
          return 0;
      }
  
  
      @Override
      protected int writeBytesWireFormat ( byte[] dst, int dstIndex ) {
          return 0;
      }
  
  
      @Override
      protected int readParameterWordsWireFormat ( byte[] buffer, int bufferIndex ) {
          this.supportSearchBits = ( buffer[ bufferIndex ] & SMB_SUPPORT_SEARCH_BITS ) == SMB_SUPPORT_SEARCH_BITS;
          this.shareIsInDfs = ( buffer[ bufferIndex ] & SMB_SHARE_IS_IN_DFS ) == SMB_SHARE_IS_IN_DFS;
          return 2;
      }
  
  
      @Override
      protected int readBytesWireFormat ( byte[] buffer, int bufferIndex ) {
          int start = bufferIndex;
  
          int len = readStringLength(buffer, bufferIndex, 32);
          try {
              this.service = new String(buffer, bufferIndex, len, "ASCII");
          }
          catch ( UnsupportedEncodingException uee ) {
              return 0;
          }
          bufferIndex += len + 1;
          // win98 observed not returning nativeFileSystem
          /*
           * Problems here with iSeries returning ASCII even though useUnicode = true
           * Fortunately we don't really need nativeFileSystem for anything.
           * if( byteCount > bufferIndex - start ) {
           * nativeFileSystem = readString( buffer, bufferIndex );
           * bufferIndex += stringWireLength( nativeFileSystem, bufferIndex );
           * }
           */
  
          return bufferIndex - start;
      }
  
  
      @Override
      public String toString () {
          String result = new String(
              "SmbComTreeConnectAndXResponse[" + super.toString() + ",supportSearchBits=" + this.supportSearchBits + ",shareIsInDfs="
                      + this.shareIsInDfs + ",service=" + this.service + ",nativeFileSystem=" + this.nativeFileSystem + "]");
          return result;
      }
  }
  