content: /* jcifs smb client library in Java
   * Copyright (C) 2000  "Michael B. Allen" <jcifs at samba dot org>
   *                             Gary Rambo <grambo aventail.com>
   * 
   * 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.net;
  
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import jcifs.Configuration;
  import jcifs.SmbConstants;
  import jcifs.internal.smb1.trans.SmbComTransactionResponse;
  import jcifs.internal.util.SMBUtil;
  import jcifs.smb.FileEntry;
  import jcifs.util.Hexdump;
  
  
  /**
   * 
   * @author mbechler
   *
   */
  public class NetServerEnum2Response extends SmbComTransactionResponse {
  
      private static final Logger log = LoggerFactory.getLogger(NetServerEnum2Response.class);
  
      class ServerInfo1 implements FileEntry {
  
          String name;
          int versionMajor;
          int versionMinor;
          int type;
          String commentOrMasterBrowser;
  
  
          @Override
          public String getName () {
              return this.name;
          }
  
  
          @Override
          public int getType () {
              return ( this.type & 0x80000000 ) != 0 ? SmbConstants.TYPE_WORKGROUP : SmbConstants.TYPE_SERVER;
          }
  
  
          @Override
          public int getAttributes () {
              return SmbConstants.ATTR_READONLY | SmbConstants.ATTR_DIRECTORY;
          }
  
  
          /**
           * {@inheritDoc}
           *
           * @see jcifs.smb.FileEntry#getFileIndex()
           */
          @Override
          public int getFileIndex () {
              return 0;
          }
  
  
          @Override
          public long createTime () {
              return 0L;
          }
  
  
          @Override
          public long lastModified () {
              return 0L;
          }
  
  
          @Override
          public long lastAccess () {
              return 0L;
          }
  
  
          @Override
          public long length () {
              return 0L;
          }
  
  
          @Override
          public String toString () {
              return new String(
                  "ServerInfo1[" + "name=" + this.name + ",versionMajor=" + this.versionMajor + ",versionMinor=" + this.versionMinor + ",type=0x"
                          + Hexdump.toHexString(this.type, 8) + ",commentOrMasterBrowser=" + this.commentOrMasterBrowser + "]");
          }
      }
  
      private int converter, totalAvailableEntries;
  
      private String lastName;
  
  
      /**
       * 
       * @param config
       */
      public NetServerEnum2Response ( Configuration config ) {
          super(config);
      }
  
  
      /**
       * @return the lastName
       */
      public final String getLastName () {
          return this.lastName;
      }
  
  
      @Override
      protected int writeSetupWireFormat ( byte[] dst, int dstIndex ) {
          return 0;
      }
  
  
      @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 ) {
          int start = bufferIndex;
          setStatus(SMBUtil.readInt2(buffer, bufferIndex));
          bufferIndex += 2;
          this.converter = SMBUtil.readInt2(buffer, bufferIndex);
          bufferIndex += 2;
          setNumEntries(SMBUtil.readInt2(buffer, bufferIndex));
          bufferIndex += 2;
          this.totalAvailableEntries = SMBUtil.readInt2(buffer, bufferIndex);
          bufferIndex += 2;
          return bufferIndex - start;
      }
  
  
      @Override
      protected int readDataWireFormat ( byte[] buffer, int bufferIndex, int len ) {
          int start = bufferIndex;
          ServerInfo1 e = null;
          ServerInfo1[] results = new ServerInfo1[getNumEntries()];
          for ( int i = 0; i < getNumEntries(); i++ ) {
              results[ i ] = e = new ServerInfo1();
              e.name = readString(buffer, bufferIndex, 16, false);
              bufferIndex += 16;
              e.versionMajor = buffer[ bufferIndex++ ] & 0xFF;
              e.versionMinor = buffer[ bufferIndex++ ] & 0xFF;
              e.type = SMBUtil.readInt4(buffer, bufferIndex);
              bufferIndex += 4;
              int off = SMBUtil.readInt4(buffer, bufferIndex);
              bufferIndex += 4;
              off = ( off & 0xFFFF ) - this.converter;
              off = start + off;
              e.commentOrMasterBrowser = readString(buffer, off, 48, false);
  
              if ( log.isTraceEnabled() ) {
                  log.trace(e.toString());
              }
          }
          setResults(results);
          this.lastName = e == null ? null : e.name;
          return bufferIndex - start;
      }
  
  
      @Override
      public String toString () {
          return new String(
              "NetServerEnum2Response[" + super.toString() + ",status=" + this.getStatus() + ",converter=" + this.converter + ",entriesReturned="
                      + this.getNumEntries() + ",totalAvailableEntries=" + this.totalAvailableEntries + ",lastName=" + this.lastName + "]");
      }
  }
  