MalwareSourceCode/MSIL/HackTool/Win32/K/HackTool.Win32.KMSAuto.i-f317ba4d4051fad64a0aa45b587fa3dcea795bac30acec2872779abe31a07cbe/TaskScheduler/ScheduledTasks.cs

// Decompiled with JetBrains decompiler
// Type: TaskScheduler.ScheduledTasks
// Assembly: AutoKMS, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: D1CED9E3-1FC7-49B8-B3AC-44976AB7F6E4
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00000-msil\HackTool.Win32.KMSAuto.i-f317ba4d4051fad64a0aa45b587fa3dcea795bac30acec2872779abe31a07cbe.exe

using System;
using System.Runtime.InteropServices;
using TaskSchedulerInterop;

namespace TaskScheduler
{
  public class ScheduledTasks : IDisposable
  {
    private ITaskScheduler its;
    internal static Guid ITaskGuid = Marshal.GenerateGuidForType(typeof (ITask));
    internal static Guid CTaskGuid = Marshal.GenerateGuidForType(typeof (CTask));

    public ScheduledTasks(string computer)
      : this()
    {
      this.its.SetTargetComputer(computer);
    }

    public ScheduledTasks() => this.its = (ITaskScheduler) new CTaskScheduler();

    private string[] GrowStringArray(string[] s, uint n)
    {
      string[] strArray = new string[(long) s.Length + (long) n];
      for (int index = 0; index < s.Length; ++index)
        strArray[index] = s[index];
      return strArray;
    }

    public string[] GetTaskNames()
    {
      string[] s = new string[0];
      int num = 0;
      IEnumWorkItems EnumWorkItems;
      this.its.Enum(out EnumWorkItems);
      uint Fetched;
      IntPtr Names;
      while (EnumWorkItems.Next(10U, out Names, out Fetched) >= 0 && Fetched > 0U)
      {
        s = this.GrowStringArray(s, Fetched);
        while (Fetched > 0U)
        {
          IntPtr ptr = Marshal.ReadIntPtr(Names, (int) --Fetched * IntPtr.Size);
          s[num++] = Marshal.PtrToStringUni(ptr);
          Marshal.FreeCoTaskMem(ptr);
        }
        Marshal.FreeCoTaskMem(Names);
      }
      return s;
    }

    public Task CreateTask(string name)
    {
      Task task = this.OpenTask(name);
      if (task != null)
      {
        task.Close();
        throw new ArgumentException("The task \"" + name + "\" already exists.");
      }
      try
      {
        object obj;
        this.its.NewWorkItem(name, ref ScheduledTasks.CTaskGuid, ref ScheduledTasks.ITaskGuid, out obj);
        return new Task((ITask) obj, name);
      }
      catch
      {
        return (Task) null;
      }
    }

    public bool DeleteTask(string name)
    {
      try
      {
        this.its.Delete(name);
        return true;
      }
      catch
      {
        return false;
      }
    }

    public Task OpenTask(string name)
    {
      try
      {
        object obj;
        this.its.Activate(name, ref ScheduledTasks.ITaskGuid, out obj);
        return new Task((ITask) obj, name);
      }
      catch
      {
        return (Task) null;
      }
    }

    public void Dispose()
    {
      Marshal.ReleaseComObject((object) this.its);
      this.its = (ITaskScheduler) null;
    }
  }
}