mirror of
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783 lines
32 KiB
C#
783 lines
32 KiB
C#
/* Copyright (c) Citrix Systems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using XenAdmin.Core;
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namespace XenAdmin.Wlb
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{
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public class WlbScheduledTask : WlbConfigurationBase
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{
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private const string KEY_TASK_NAME = "TaskName";
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private const string KEY_TASK_DESCRIPTION = "TaskDescription";
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private const string KEY_TASK_ENABLED = "TaskEnabled";
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private const string KEY_TASK_OWNER = "TaskOwner";
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private const string KEY_TASK_LAST_RUN_RESULT = "TaskLastRunResult";
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private const string KEY_TASK_LAST_TOUCHED_BY = "TaskLastTouchedBy";
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private const string KEY_TASK_LAST_TOUCHED = "TaskLastTouched";
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private const string KEY_TRIGGER_TYPE = "TriggerType";
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private const string KEY_TRIGGER_DAYS_OF_WEEK = "TriggerDaysOfWeek";
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private const string KEY_TRIGGER_EXECUTE_TIME = "TriggerExecuteTime";
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private const string KEY_TRIGGER_LAST_RUN = "TriggerLastRun";
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private const string KEY_TRIGGER_ENABLED_DATE = "TriggerEndabledDate";
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private const string KEY_TRIGGER_DISABLED_DATE = "TriggerDisabledDate";
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private const string KEY_DELETE_TASK = "TaskDelete";
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private const string KEY_ACTION_TYPE = "ActionType";
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/// <summary>
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/// Public enumeration describing the interval period of a WlbTaskTrigger
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/// </summary>
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public enum WlbTaskTriggerType : int
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{
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/// <summary>
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/// A single-shot trigger
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/// </summary>
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Once = 0,
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/// <summary>
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/// A trigger that occurs every day at a particular time
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/// </summary>
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Daily = 1,
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/// <summary>
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/// A trigger that occurs every week on a set of days at a particulat time
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/// </summary>
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Weekly = 2,
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/// <summary>
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/// A trigger that occurs once every month on a given date
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/// </summary>
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Monthly = 3
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}
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public enum WlbTaskActionType : int
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{
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Unknown = 0,
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SetOptimizationMode = 1,
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ReportSubscription = 2
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}
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/// <summary>
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/// Public enumeration of the days on which a weekly WlbTaskTrigger will execute
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/// </summary>
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[FlagsAttribute]
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public enum WlbTaskDaysOfWeek
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{
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/// <summary>
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/// None
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/// </summary>
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None = 0,
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/// <summary>
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/// Sunday
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/// </summary>
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Sunday = 1,
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/// <summary>
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/// Monday
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/// </summary>
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Monday = 2,
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/// <summary>
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/// Tuesday
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/// </summary>
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Tuesday = 4,
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/// <summary>
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/// Wednesday
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/// </summary>
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Wednesday = 8,
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/// <summary>
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/// Thursday
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/// </summary>
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Thursday = 16,
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/// <summary>
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/// Friday
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/// </summary>
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Friday = 32,
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/// <summary>
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/// Saturday
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/// </summary>
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Saturday = 64,
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/// <summary>
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/// All weekdays
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/// </summary>
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Weekends = Sunday | Saturday,
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/// <summary>
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/// Only weekend days
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/// </summary>
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Weekdays = Monday | Tuesday | Wednesday | Thursday | Friday,
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/// <summary>
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/// All days
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/// </summary>
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All = Weekdays | Weekends
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}
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public static string DaysOfWeekL10N(WlbTaskDaysOfWeek days)
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{
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switch (days)
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{
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case WlbTaskDaysOfWeek.Sunday:
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return Messages.SUNDAY_LONG;
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case WlbTaskDaysOfWeek.Monday:
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return Messages.MONDAY_LONG;
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case WlbTaskDaysOfWeek.Tuesday:
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return Messages.TUESDAY_LONG;
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case WlbTaskDaysOfWeek.Wednesday:
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return Messages.WEDNESDAY_LONG;
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case WlbTaskDaysOfWeek.Thursday:
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return Messages.THURSDAY_LONG;
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case WlbTaskDaysOfWeek.Friday:
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return Messages.FRIDAY_LONG;
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case WlbTaskDaysOfWeek.Saturday:
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return Messages.SATURDAY_LONG;
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case WlbTaskDaysOfWeek.Weekdays:
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return Messages.WLB_DAY_WEEKDAYS;
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case WlbTaskDaysOfWeek.Weekends:
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return Messages.WLB_DAY_WEEKENDS;
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case WlbTaskDaysOfWeek.All:
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return Messages.WLB_DAY_ALL;
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default:
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return "";
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}
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}
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public static WlbPoolPerformanceMode GetTaskOptMode(WlbScheduledTask task)
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{
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WlbPoolPerformanceMode mode = WlbPoolPerformanceMode.MaximizePerformance;
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if (task.TaskParameters["OptMode"] == "0")
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{
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mode = WlbPoolPerformanceMode.MaximizePerformance;
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}
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else
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{
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mode = WlbPoolPerformanceMode.MaximizeDensity;
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}
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return mode;
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}
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public static string GetTaskExecuteTime(DateTime TaskExecuteTime)
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{
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return HelpersGUI.DateTimeToString(TaskExecuteTime, Messages.DATEFORMAT_HM, true);
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}
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/// <summary>
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/// Returns the offset minutes between Utc and local time
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/// Add this to local time to get UTC
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/// Subtract from UTC to get local time
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/// </summary>
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/// <returns>(double) number of minutes between Utc and Local time</returns>
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private static double LocalOffsetMinutes()
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{
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TimeSpan difference = DateTime.UtcNow.Subtract(DateTime.Now);
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return difference.TotalMinutes;
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}
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/// <summary>
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/// Accepts a client's local time DayOfWeek and ExecuteTime of a scheduled task
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/// and returns the DaysOfWeek and ExecuteTime adjusted to UTC time
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/// </summary>
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/// <param name="LocalDaysOfWeek">Task's DaysOfWeek value in local time</param>
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/// <param name="LocalExecuteTime">Task's ExecuteTime in local time</param>
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/// <param name="UtcDaysOfWeek">(Output) Task's DaysOfWeek value adjusted to UTC</param>
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/// <param name="UtcExecuteTime">(Output) Task's ExecuteTime value adjusted to UTC</param>
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public static void GetUTCTaskTimes(WlbScheduledTask.WlbTaskDaysOfWeek LocalDaysOfWeek, DateTime LocalExecuteTime,
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out WlbScheduledTask.WlbTaskDaysOfWeek UtcDaysOfWeek, out DateTime UtcExecuteTime)
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{
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UtcDaysOfWeek = LocalDaysOfWeek;
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UtcExecuteTime = LocalExecuteTime.AddMinutes(LocalOffsetMinutes());
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if (DateTime.Compare(LocalExecuteTime.Date, UtcExecuteTime.Date) < 0)
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{
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UtcDaysOfWeek = WlbScheduledTask.NextDay(LocalDaysOfWeek);
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}
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else if (DateTime.Compare(LocalExecuteTime.Date, UtcExecuteTime.Date) > 0)
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{
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UtcDaysOfWeek = WlbScheduledTask.PreviousDay(LocalDaysOfWeek);
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}
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}
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/// <summary>
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/// Accepts UTC DayOfWeek and ExecuteTime of a scheduled task
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/// and returns the DaysOfWeek and ExecuteTime adjusted to client's local time
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/// </summary>
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/// <param name="UtcDaysOfWeek">Task's DaysOfWeek value in UTC</param>
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/// <param name="UtcExecuteTime">Task's ExecuteTime in UTC</param>
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/// <param name="LocalDaysOfWeek">(Output) Task's DaysOfWeek value adjusted to local time</param>
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/// <param name="LocalExecuteTime">(Output) Task's ExecuteTime value adjusted to local time</param>
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public static void GetLocalTaskTimes(WlbScheduledTask.WlbTaskDaysOfWeek UtcDaysOfWeek, DateTime UtcExecuteTime,
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out WlbScheduledTask.WlbTaskDaysOfWeek LocalDaysOfWeek, out DateTime LocalExecuteTime)
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{
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LocalDaysOfWeek = UtcDaysOfWeek;
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LocalExecuteTime = UtcExecuteTime.AddMinutes(LocalOffsetMinutes() * -1);
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if (UtcDaysOfWeek != WlbTaskDaysOfWeek.None &&
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UtcDaysOfWeek != WlbTaskDaysOfWeek.All &&
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UtcDaysOfWeek != WlbTaskDaysOfWeek.Weekdays &&
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UtcDaysOfWeek != WlbTaskDaysOfWeek.Weekends)
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{
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if (DateTime.Compare(UtcExecuteTime.Date, LocalExecuteTime.Date) < 0)
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{
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LocalDaysOfWeek = WlbScheduledTask.NextDay(UtcDaysOfWeek);
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}
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else if (DateTime.Compare(UtcExecuteTime.Date, LocalExecuteTime.Date) > 0)
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{
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LocalDaysOfWeek = WlbScheduledTask.PreviousDay(UtcDaysOfWeek);
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}
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}
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}
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public static WlbTaskDaysOfWeek NextDay(WlbTaskDaysOfWeek daysOfWeek)
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{
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// Doing some hackery here to shift days in the enumeration
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switch (daysOfWeek)
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{
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case WlbTaskDaysOfWeek.Saturday:
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{
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return WlbTaskDaysOfWeek.Sunday;
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}
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case WlbTaskDaysOfWeek.Weekends:
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{
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return (WlbTaskDaysOfWeek.Sunday |
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WlbTaskDaysOfWeek.Monday);
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}
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case WlbTaskDaysOfWeek.Weekdays:
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{
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return (WlbTaskDaysOfWeek.Tuesday |
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WlbTaskDaysOfWeek.Wednesday |
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WlbTaskDaysOfWeek.Thursday |
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WlbTaskDaysOfWeek.Friday |
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WlbTaskDaysOfWeek.Saturday);
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}
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case WlbTaskDaysOfWeek.All:
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{
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return daysOfWeek;
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}
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// single days, Sunday through Friday, which can easily be
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// shifted back by one. This also handles None (0).
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default:
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{
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//do the circular shift of rightmost 7 bits, discard the rest
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int tempDays = (int)daysOfWeek;
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tempDays = (tempDays << 1 | tempDays >> 6) & 0x0000007F;
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return (WlbTaskDaysOfWeek)tempDays;
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//return (WlbTaskDaysOfWeek)(((int)daysOfWeek) * 2);
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}
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}
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}
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public static WlbTaskDaysOfWeek PreviousDay(WlbTaskDaysOfWeek daysOfWeek)
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{
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// Doing some hackery here to shift days in the enumeration
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switch (daysOfWeek)
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{
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case WlbTaskDaysOfWeek.Sunday:
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{
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return WlbTaskDaysOfWeek.Saturday;
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}
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case WlbTaskDaysOfWeek.Weekends:
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{
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return (WlbTaskDaysOfWeek.Friday |
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WlbTaskDaysOfWeek.Saturday);
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}
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case WlbTaskDaysOfWeek.Weekdays:
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{
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return (WlbTaskDaysOfWeek.Sunday |
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WlbTaskDaysOfWeek.Monday |
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WlbTaskDaysOfWeek.Tuesday |
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WlbTaskDaysOfWeek.Wednesday |
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WlbTaskDaysOfWeek.Thursday);
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}
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case WlbTaskDaysOfWeek.All:
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{
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return daysOfWeek;
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}
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// single days, monday through saturday, which can easily be
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// shifted back by one. This also handles None (0).
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default:
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{
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//do the circular shift of rightmost 7 bits, discard the rest
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int tempDays = (int)daysOfWeek;
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tempDays = (tempDays >> 1 | tempDays << 6) & 0x0000007F;
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return (WlbTaskDaysOfWeek)tempDays;
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//return (WlbTaskDaysOfWeek)(((int)daysOfWeek) / 2);
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}
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}
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}
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public static WlbScheduledTask.WlbTaskDaysOfWeek ConvertToWlbTaskDayOfWeek(DayOfWeek dayOfWeek)
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{
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return (WlbScheduledTask.WlbTaskDaysOfWeek)(Math.Pow(2,(int)dayOfWeek) % 127);
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}
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public static DayOfWeek ConvertFromWlbTaskDayOfWeek(WlbScheduledTask.WlbTaskDaysOfWeek wlbDayOfWeek)
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{
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return (DayOfWeek)(Math.Log((int)wlbDayOfWeek, 2));
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}
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public WlbScheduledTask(string TaskId)
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{
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base.Configuration = new Dictionary<string, string>();
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base.ItemId = TaskId;
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//Define the key base
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base.KeyBase = WlbConfigurationKeyBase.schedTask;
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//Define the known keys
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WlbConfigurationKeys = new List<string>(new string[]
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{
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KEY_TASK_NAME,
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KEY_TASK_DESCRIPTION,
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KEY_TASK_ENABLED,
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KEY_TASK_OWNER,
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KEY_TASK_LAST_RUN_RESULT,
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KEY_TASK_LAST_TOUCHED_BY,
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KEY_TASK_LAST_TOUCHED,
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KEY_TRIGGER_TYPE,
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KEY_TRIGGER_DAYS_OF_WEEK,
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KEY_TRIGGER_EXECUTE_TIME,
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KEY_TRIGGER_LAST_RUN,
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KEY_TRIGGER_ENABLED_DATE,
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KEY_TRIGGER_DISABLED_DATE,
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KEY_DELETE_TASK,
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KEY_ACTION_TYPE
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});
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}
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public bool DeleteTask
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{
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get { return GetConfigValueBool(BuildComplexKey(KEY_DELETE_TASK)); }
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set { SetConfigValueBool(BuildComplexKey(KEY_DELETE_TASK), value, true); }
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}
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public string Name
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{
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get { return GetConfigValueString(BuildComplexKey(KEY_TASK_NAME)); }
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set { SetConfigValueString(BuildComplexKey(KEY_TASK_NAME), value, true); }
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}
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public string Description
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{
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get { return GetConfigValueString(BuildComplexKey(KEY_TASK_DESCRIPTION)); }
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set { SetConfigValueString(BuildComplexKey(KEY_TASK_DESCRIPTION), value, true); }
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}
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public bool Enabled
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{
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get { return GetConfigValueBool(BuildComplexKey(KEY_TASK_ENABLED)); }
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set { SetConfigValueBool(BuildComplexKey(KEY_TASK_ENABLED), value, true); }
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}
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public string Owner
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{
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get { return GetConfigValueString(BuildComplexKey(KEY_TASK_OWNER)); }
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set { SetConfigValueString(BuildComplexKey(KEY_TASK_OWNER), value, true); }
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}
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public bool LastRunResult
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{
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get { return GetConfigValueBool(BuildComplexKey(KEY_TASK_LAST_RUN_RESULT)); }
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set { SetConfigValueBool(BuildComplexKey(KEY_TASK_LAST_RUN_RESULT), value, true); }
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}
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public string LastTouchedBy
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{
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get { return GetConfigValueString(BuildComplexKey(KEY_TASK_LAST_TOUCHED_BY)); }
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set { SetConfigValueString(BuildComplexKey(KEY_TASK_LAST_TOUCHED_BY), value, true); }
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}
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public DateTime LastTouched
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{
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get { return GetConfigValueUTCDateTime(BuildComplexKey(KEY_TASK_LAST_TOUCHED)); }
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set { SetConfigValueUTCDateTime(BuildComplexKey(KEY_TASK_LAST_TOUCHED), value, true); }
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}
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public WlbTaskTriggerType TriggerInterval
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{
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get { return (WlbTaskTriggerType)GetConfigValueInt(BuildComplexKey(KEY_TRIGGER_TYPE)); }
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set { SetConfigValueInt(BuildComplexKey(KEY_TRIGGER_TYPE), (int)value, true); }
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}
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public WlbTaskDaysOfWeek DaysOfWeek
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{
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get { return (WlbTaskDaysOfWeek)GetConfigValueInt(BuildComplexKey(KEY_TRIGGER_DAYS_OF_WEEK)); }
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set { SetConfigValueInt(BuildComplexKey(KEY_TRIGGER_DAYS_OF_WEEK), (int)value, true); }
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}
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public DateTime ExecuteTime
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{
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get { return GetConfigValueUTCDateTime(BuildComplexKey(KEY_TRIGGER_EXECUTE_TIME)); }
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set { SetConfigValueUTCDateTime(BuildComplexKey(KEY_TRIGGER_EXECUTE_TIME), value, true); }
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}
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public DateTime LastRunDate
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{
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get { return GetConfigValueUTCDateTime(BuildComplexKey(KEY_TRIGGER_LAST_RUN)); }
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set { SetConfigValueUTCDateTime(BuildComplexKey(KEY_TRIGGER_LAST_RUN), value, true); }
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}
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public DateTime EnableDate
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{
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get { return GetConfigValueUTCDateTime(BuildComplexKey(KEY_TRIGGER_ENABLED_DATE)); }
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set { SetConfigValueUTCDateTime(BuildComplexKey(KEY_TRIGGER_ENABLED_DATE), value, true); }
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}
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public DateTime DisableTime
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{
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get { return GetConfigValueUTCDateTime(BuildComplexKey(KEY_TRIGGER_DISABLED_DATE)); }
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set { SetConfigValueUTCDateTime(BuildComplexKey(KEY_TRIGGER_DISABLED_DATE), value, true); }
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}
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public WlbTaskActionType ActionType
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{
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get { return (WlbTaskActionType)GetConfigValueInt(BuildComplexKey(KEY_ACTION_TYPE)); }
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set { SetConfigValueInt(BuildComplexKey(KEY_ACTION_TYPE), (int)value, true); }
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}
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public Dictionary<string, string> TaskParameters
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{
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get { return GetOtherParameters(); }
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set { SetOtherParameters(value); }
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}
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public void AddTaskParameter(string key, string value)
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{
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SetOtherParameter(key, value);
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}
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public int TaskId
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{
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get
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{
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int taskId = 0;
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Int32.TryParse(ItemId, out taskId);
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return taskId;
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}
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}
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public WlbScheduledTask Clone()
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{
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WlbScheduledTask newTask = new WlbScheduledTask(this.TaskId.ToString());
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newTask.ActionType = this.ActionType;
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newTask.DaysOfWeek = this.DaysOfWeek;
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newTask.DeleteTask = this.DeleteTask;
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newTask.Description = this.Description;
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newTask.DisableTime = this.DisableTime;
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newTask.Enabled = this.Enabled;
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newTask.EnableDate = this.EnableDate;
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newTask.ExecuteTime = this.ExecuteTime;
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newTask.LastRunDate = this.LastRunDate;
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newTask.LastRunResult = this.LastRunResult;
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newTask.LastTouched = this.LastTouched;
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newTask.LastTouchedBy = this.LastTouchedBy;
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newTask.Name = this.Name;
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newTask.Owner = this.Owner;
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newTask.TaskParameters = this.TaskParameters;
|
|
newTask.TriggerInterval = this.TriggerInterval;
|
|
|
|
return newTask;
|
|
}
|
|
}
|
|
|
|
public class WlbScheduledTasks
|
|
{
|
|
|
|
private Dictionary<string, WlbScheduledTask> _tasks = new Dictionary<string, WlbScheduledTask>();
|
|
|
|
public WlbScheduledTasks() { ;}
|
|
|
|
/// <summary>
|
|
/// Exposes the actual list of WlbScheduledTasks
|
|
/// </summary>
|
|
public Dictionary<string, WlbScheduledTask> TaskList
|
|
{
|
|
set { _tasks = value; }
|
|
get { return _tasks; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Exposes a sorted version of the WlbScheduledTasks collection
|
|
/// </summary>
|
|
public SortedDictionary<int, WlbScheduledTask> SortedTaskList
|
|
{
|
|
get
|
|
{
|
|
SortedDictionary<int, WlbScheduledTask> sortedTasks = new SortedDictionary<int, WlbScheduledTask>();
|
|
foreach (WlbScheduledTask task in _tasks.Values)
|
|
{
|
|
if (!task.DeleteTask)
|
|
{
|
|
WlbScheduledTask.WlbTaskDaysOfWeek localDaysOfWeek;
|
|
DateTime localExecuteTime;
|
|
WlbScheduledTask.GetLocalTaskTimes((task.DaysOfWeek), task.ExecuteTime, out localDaysOfWeek, out localExecuteTime);
|
|
|
|
int sortKey = GetSortKey(localDaysOfWeek, localExecuteTime);
|
|
|
|
//if the task is disabled, bump the sort key to prevent conficts
|
|
// with any new tasks. This could start to get wierd after 100 duplicate
|
|
// disabled tasks, but then it will be the user's problem.
|
|
if (!task.Enabled)
|
|
{
|
|
sortKey += 1;
|
|
while (sortedTasks.ContainsKey(sortKey))
|
|
{
|
|
sortKey += 1;
|
|
}
|
|
}
|
|
|
|
WlbScheduledTask virtualTask = task.Clone();
|
|
virtualTask.DaysOfWeek = task.DaysOfWeek;
|
|
if (!sortedTasks.ContainsKey(sortKey))
|
|
{
|
|
sortedTasks.Add(sortKey, virtualTask);
|
|
}
|
|
}
|
|
}
|
|
return sortedTasks;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Exposes a virtual representation of the WlbScheduledTasks collection, in which aggregate days
|
|
/// are separated into individual days. The entire list is also presorted chronologically.
|
|
/// </summary>
|
|
public SortedDictionary<int, WlbScheduledTask> VirtualTaskList
|
|
{
|
|
get
|
|
{
|
|
SortedDictionary<int, WlbScheduledTask> virtualTasks = new SortedDictionary<int, WlbScheduledTask>();
|
|
foreach (WlbScheduledTask task in _tasks.Values)
|
|
{
|
|
if (!task.DeleteTask)
|
|
{
|
|
foreach (WlbScheduledTask.WlbTaskDaysOfWeek dayValue in Enum.GetValues(typeof(WlbScheduledTask.WlbTaskDaysOfWeek)))
|
|
{
|
|
if (dayValue != WlbScheduledTask.WlbTaskDaysOfWeek.None &&
|
|
dayValue != WlbScheduledTask.WlbTaskDaysOfWeek.All &&
|
|
dayValue != WlbScheduledTask.WlbTaskDaysOfWeek.Weekdays &&
|
|
dayValue != WlbScheduledTask.WlbTaskDaysOfWeek.Weekends &&
|
|
((task.DaysOfWeek & dayValue) == dayValue))
|
|
{
|
|
DateTime localExecuteTime;
|
|
WlbScheduledTask.WlbTaskDaysOfWeek localDaysOfWeek;
|
|
WlbScheduledTask.GetLocalTaskTimes((task.DaysOfWeek & dayValue), task.ExecuteTime, out localDaysOfWeek, out localExecuteTime);
|
|
|
|
int sortKey = GetSortKey(localDaysOfWeek, localExecuteTime);
|
|
//if the task is disabled, bump the sort key to prevent conficts
|
|
// with any new tasks. This could start to get wierd after 100 duplicate
|
|
// disabled tasks, but then it will be the user's problem.
|
|
if (!task.Enabled)
|
|
{
|
|
sortKey += 1;
|
|
while (virtualTasks.ContainsKey(sortKey))
|
|
{
|
|
sortKey += 1;
|
|
}
|
|
}
|
|
|
|
WlbScheduledTask virtualTask = task.Clone();
|
|
virtualTask.DaysOfWeek = dayValue;
|
|
if (!virtualTasks.ContainsKey(sortKey))
|
|
{
|
|
virtualTasks.Add(sortKey, virtualTask);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return virtualTasks;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Creates an artificial sort key that is used to sort the presentation of scheduled tasks.
|
|
/// </summary>
|
|
/// <param name="localDaysOfWeek">WlbScheduledTask.DaysOfWeek enumeration of the task denoting on which days it will execute</param>
|
|
/// <param name="localExecuteTime">DateTime execute time of the task denoting on when the task </param>
|
|
/// <returns></returns>
|
|
private static int GetSortKey(WlbScheduledTask.WlbTaskDaysOfWeek localDaysOfWeek, DateTime localExecuteTime)
|
|
{
|
|
int sortKey;
|
|
|
|
//The day of week is the primary sort item
|
|
switch(localDaysOfWeek)
|
|
{
|
|
//Put ALL tasks at the front of the list
|
|
case WlbScheduledTask.WlbTaskDaysOfWeek.All:
|
|
{
|
|
sortKey = 0;
|
|
break;
|
|
}
|
|
//Next are WEEKDAY tasks
|
|
case WlbScheduledTask.WlbTaskDaysOfWeek.Weekdays:
|
|
{
|
|
sortKey = 200000;
|
|
break;
|
|
}
|
|
//Next are WEEKEND tasks
|
|
case WlbScheduledTask.WlbTaskDaysOfWeek.Weekends:
|
|
{
|
|
sortKey = 400000;
|
|
break;
|
|
}
|
|
//Finally, single-day tasks
|
|
default:
|
|
{
|
|
sortKey = (int)localDaysOfWeek * 1000000;
|
|
break;
|
|
}
|
|
}
|
|
|
|
//Add the execute time of day as a secondary sort item
|
|
//Multiply it by 100 to allow room for disabled tasks
|
|
sortKey += (int)localExecuteTime.TimeOfDay.TotalMinutes * 100;
|
|
|
|
return sortKey;
|
|
}
|
|
|
|
public WlbScheduledTasks(Dictionary<string,string> Configuration)
|
|
{
|
|
foreach (string key in Configuration.Keys)
|
|
{
|
|
if (key.StartsWith("schedTask_"))
|
|
{
|
|
string[] keyElements = key.Split('_');
|
|
string taskId = keyElements[1];
|
|
if (!_tasks.ContainsKey(taskId))
|
|
{
|
|
_tasks.Add(taskId, new WlbScheduledTask(taskId));
|
|
_tasks[taskId].AddParameter(key, Configuration[key]);
|
|
}
|
|
else
|
|
{
|
|
_tasks[taskId].AddParameter(key, Configuration[key]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public Dictionary<string, string> ToDictionary()
|
|
{
|
|
Dictionary<string, string> collectionDictionary = null;
|
|
|
|
foreach (WlbScheduledTask scheduleTask in _tasks.Values)
|
|
{
|
|
Dictionary<string, string> taskDictionary = scheduleTask.ToDictionary();
|
|
foreach (string key in taskDictionary.Keys)
|
|
{
|
|
if (null == collectionDictionary)
|
|
{
|
|
collectionDictionary = new Dictionary<string, string>();
|
|
}
|
|
collectionDictionary.Add(key, taskDictionary[key]);
|
|
}
|
|
foreach (string key in scheduleTask.TaskParameters.Keys)
|
|
{
|
|
string complexKey = string.Format("{0}_{1}_{2}", scheduleTask.KeyBase, scheduleTask.TaskId.ToString(), key);
|
|
if (collectionDictionary.ContainsKey(complexKey))
|
|
{
|
|
collectionDictionary[complexKey] = scheduleTask.TaskParameters[key];
|
|
}
|
|
else
|
|
{
|
|
collectionDictionary.Add(complexKey, scheduleTask.TaskParameters[key]);
|
|
}
|
|
}
|
|
}
|
|
return collectionDictionary;
|
|
}
|
|
|
|
public WlbScheduledTask GetNextExecutingTask()
|
|
{
|
|
WlbScheduledTask firstTask = null;
|
|
|
|
int currentTimeSortKey = GetSortKey(WlbScheduledTask.ConvertToWlbTaskDayOfWeek(DateTime.Now.DayOfWeek), DateTime.Now);
|
|
|
|
foreach (int key in this.VirtualTaskList.Keys)
|
|
{
|
|
//only consider Enabled tasks
|
|
if (this.VirtualTaskList[key].Enabled)
|
|
{
|
|
if (null == firstTask)
|
|
{
|
|
firstTask = this.VirtualTaskList[key];
|
|
}
|
|
|
|
if (key > currentTimeSortKey)
|
|
{
|
|
return this.VirtualTaskList[key];
|
|
}
|
|
}
|
|
}
|
|
//we are still here, so we have not found the next task. this means that we
|
|
// need to account for week wrapping. This shoudl be the first task of the Virtual
|
|
// Task List
|
|
return firstTask;
|
|
}
|
|
|
|
public WlbScheduledTask GetLastExecutingTask()
|
|
{
|
|
int[] taskKeys = new int[this.VirtualTaskList.Keys.Count];
|
|
this.VirtualTaskList.Keys.CopyTo(taskKeys,0);
|
|
WlbScheduledTask lastTask = this.VirtualTaskList[taskKeys[taskKeys.Length-1]];
|
|
|
|
int currentTimeSortKey = GetSortKey(WlbScheduledTask.ConvertToWlbTaskDayOfWeek(DateTime.Now.DayOfWeek), DateTime.Now);
|
|
|
|
for (int i = taskKeys.Length-1; i>=0; i--)
|
|
{
|
|
//Only consider Enabled tasks
|
|
if (this.VirtualTaskList[taskKeys[i]].Enabled)
|
|
{
|
|
if (taskKeys[i] < currentTimeSortKey)
|
|
{
|
|
return this.VirtualTaskList[taskKeys[i]];
|
|
}
|
|
}
|
|
}
|
|
//we are still here, so we have not found the previous task. this means that we
|
|
// need to account for week wrapping. This should be the last task of the Virtual
|
|
// Task List
|
|
return lastTask;
|
|
}
|
|
|
|
public WlbPoolPerformanceMode GetCurrentScheduledPerformanceMode()
|
|
{
|
|
WlbScheduledTask lastTask = GetLastExecutingTask();
|
|
|
|
return (WlbPoolPerformanceMode)int.Parse(lastTask.TaskParameters["OptMode"]);
|
|
}
|
|
}
|
|
}
|
|
|
|
|