content: /*
   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
   ~                                                                               ~
   ~ The MIT License (MIT)                                                         ~
   ~                                                                               ~
   ~ Copyright (c) 2015-2025 miaixz.org OSHI and other contributors.               ~
   ~                                                                               ~
   ~ Permission is hereby granted, free of charge, to any person obtaining a copy  ~
   ~ of this software and associated documentation files (the "Software"), to deal ~
   ~ in the Software without restriction, including without limitation the rights  ~
   ~ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell     ~
   ~ copies of the Software, and to permit persons to whom the Software is         ~
   ~ furnished to do so, subject to the following conditions:                      ~
   ~                                                                               ~
   ~ The above copyright notice and this permission notice shall be included in    ~
   ~ all copies or substantial portions of the Software.                           ~
   ~                                                                               ~
   ~ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    ~
   ~ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      ~
   ~ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   ~
   ~ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        ~
   ~ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ~
   ~ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN     ~
   ~ THE SOFTWARE.                                                                 ~
   ~                                                                               ~
   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
  */
  package org.miaixz.bus.health.windows.driver.registry;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.miaixz.bus.core.lang.annotation.ThreadSafe;
  import org.miaixz.bus.health.builtin.jna.ByRef;
  import org.miaixz.bus.health.builtin.software.OSSession;
  
  import com.sun.jna.Pointer;
  import com.sun.jna.platform.win32.Netapi32;
  import com.sun.jna.platform.win32.Netapi32.SESSION_INFO_10;
  
  /**
   * Utility to read process data from HKEY_PERFORMANCE_DATA information with backup from Performance Counters or WMI
   *
   * @author Kimi Liu
   * @since Java 17+
   */
  @ThreadSafe
  public final class NetSessionData {
  
      private static final Netapi32 NET = Netapi32.INSTANCE;
  
      public static List<OSSession> queryUserSessions() {
          List<OSSession> sessions = new ArrayList<>();
          try (ByRef.CloseablePointerByReference bufptr = new ByRef.CloseablePointerByReference();
                  ByRef.CloseableIntByReference entriesread = new ByRef.CloseableIntByReference();
                  ByRef.CloseableIntByReference totalentries = new ByRef.CloseableIntByReference()) {
              if (0 == NET.NetSessionEnum(
                      null,
                      null,
                      null,
                      10,
                      bufptr,
                      Netapi32.MAX_PREFERRED_LENGTH,
                      entriesread,
                      totalentries,
                      null)) {
                  Pointer buf = bufptr.getValue();
                  SESSION_INFO_10 si10 = new SESSION_INFO_10(buf);
                  if (entriesread.getValue() > 0) {
                      SESSION_INFO_10[] sessionInfo = (SESSION_INFO_10[]) si10.toArray(entriesread.getValue());
                      for (SESSION_INFO_10 si : sessionInfo) {
                          // time field is connected seconds
                          long logonTime = System.currentTimeMillis() - (1000L * si.sesi10_time);
                          sessions.add(new OSSession(si.sesi10_username, "Network session", logonTime, si.sesi10_cname));
                      }
                  }
                  NET.NetApiBufferFree(buf);
              }
          }
          return sessions;
      }
  
  }
  