// Constructors
public TaskSetting(string taskSettingId, string taskSettingName, ITaskTrigger taskTrigger, ITaskAction taskAction)
{
#region Contracts
if (string.IsNullOrEmpty(taskSettingName) == true)
{
throw new ArgumentNullException();
}
if (taskTrigger == null)
{
throw new ArgumentNullException();
}
if (taskAction == null)
{
throw new ArgumentNullException();
}
#endregion
// Arguments
this.TaskSettingId = taskSettingId;
this.TaskSettingName = taskSettingName;
this.TaskTrigger = taskTrigger;
this.TaskAction = taskAction;
}
public virtual void Dispose()
{
if (iTrigger != null)
{
Marshal.ReleaseComObject(iTrigger);
iTrigger = null;
}
}
/// <summary>
/// Break the connection between this Trigger and the system Task Scheduler. This
/// releases COM resources used in bound Triggers.
/// </summary>
internal void Unbind()
{
if (iTaskTrigger != null)
{
Marshal.ReleaseComObject(iTaskTrigger);
iTaskTrigger = null;
}
}
internal virtual void Bind(ITask iTask)
{
if (_v1Trigger == null)
{
ushort num;
_v1Trigger = iTask.CreateTrigger(out num);
}
SetV1TriggerData();
}
/// <summary>
/// Internal base constructor for an unbound Trigger.
/// </summary>
internal Trigger()
{
iTaskTrigger = null;
taskTrigger = new TaskTrigger();
taskTrigger.TriggerSize = (ushort)Marshal.SizeOf(taskTrigger);
taskTrigger.BeginYear = (ushort)DateTime.Today.Year;
taskTrigger.BeginMonth = (ushort)DateTime.Today.Month;
taskTrigger.BeginDay = (ushort)DateTime.Today.Day;
}
/// <summary>
/// Bind a Trigger object to an ITaskTrigger interface. This causes the Trigger to
/// sync itself with the interface and remain in sync whenever it is modified in the future.
/// If the Trigger is already bound, an ArgumentException is thrown.
/// </summary>
/// <param name="iTaskTrigger">An interface representing a trigger in Task Scheduler.</param>
/// <exception cref="ArgumentException">Attempt to bind and already bound trigger.</exception>
internal void Bind(ITaskTrigger iTaskTrigger)
{
if (this.iTaskTrigger != null)
{
throw new ArgumentException("Attempt to bind an already bound trigger");
}
this.iTaskTrigger = iTaskTrigger;
iTaskTrigger.SetTrigger(ref taskTrigger);
}
/// <summary>
/// Internal base constructor for an unbound Trigger.
/// </summary>
internal Trigger()
{
iTaskTrigger = null;
taskTrigger = new TaskTrigger();
taskTrigger.TriggerSize = (ushort)Marshal.SizeOf(taskTrigger);
taskTrigger.BeginYear = (ushort)DateTime.Today.Year;
taskTrigger.BeginMonth = (ushort)DateTime.Today.Month;
taskTrigger.BeginDay = (ushort)DateTime.Today.Day;
}
internal virtual void Bind(ITask iTask)
{
if (_v1Trigger == null)
{
ushort num;
_v1Trigger = iTask.CreateTrigger(out num);
}
SetV1TriggerData();
}
/// <summary>
/// Internal constructor which initializes itself from
/// from an ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">Instance of ITaskTrigger from system task scheduler.</param>
internal Trigger(ITaskTrigger iTrigger)
{
if (iTrigger == null)
throw new ArgumentNullException("iTrigger", "ITaskTrigger instance cannot be null");
taskTrigger = new TaskTrigger();
taskTrigger.TriggerSize = (ushort)Marshal.SizeOf(taskTrigger);
iTrigger.GetTrigger(ref taskTrigger);
iTaskTrigger = iTrigger;
}
/// <summary>
/// Gets the default triggers.
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public IEnumerable<ITaskTrigger> GetDefaultTriggers()
{
var list = new ITaskTrigger[] {
new IntervalTrigger{ Interval = TimeSpan.FromHours(12)}
}.ToList();
return list;
}
/// <summary>
/// Gets the default triggers.
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public IEnumerable <ITaskTrigger> GetDefaultTriggers()
{
var list = new ITaskTrigger[] {
new IntervalTrigger {
Interval = TimeSpan.FromHours(12)
}
}.ToList();
return(list);
}
/// <summary>
/// Internal constructor which initializes itself from
/// from an ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">Instance of ITaskTrigger from system task scheduler.</param>
internal Trigger(ITaskTrigger iTrigger)
{
if (iTrigger == null)
{
throw new ArgumentNullException("iTrigger", "ITaskTrigger instance cannot be null");
}
taskTrigger = new TaskTrigger();
taskTrigger.TriggerSize = (ushort)Marshal.SizeOf(taskTrigger);
iTrigger.GetTrigger(ref taskTrigger);
iTaskTrigger = iTrigger;
}
// Concat
public static ITaskTrigger Concat(this ITaskTrigger firstTrigger, ITaskTrigger secondTrigger)
{
#region Contracts
if (firstTrigger == null) throw new ArgumentNullException();
if (secondTrigger == null) throw new ArgumentNullException();
#endregion
// Return
return new ConcatTrigger(firstTrigger, secondTrigger);
}
// Constructors
public ConcatTrigger(ITaskTrigger firstTrigger, ITaskTrigger secondTrigger)
{
#region Contracts
if (firstTrigger == null) throw new ArgumentNullException();
if (secondTrigger == null) throw new ArgumentNullException();
#endregion
// Arguments
_firstTrigger = firstTrigger;
_secondTrigger = secondTrigger;
}
/// <summary>
/// Gets the default triggers.
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public IEnumerable <ITaskTrigger> GetDefaultTriggers()
{
var list = new ITaskTrigger[] {
new IntervalTrigger {
Interval = TimeSpan.FromHours(12)
}
}.ToList();
if (!_config.Configuration.DisableStartupScan)
{
list.Add(new StartupTrigger());
}
return(list);
}
/// <summary>
/// Gets the default triggers.
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public IEnumerable<ITaskTrigger> GetDefaultTriggers()
{
var list = new ITaskTrigger[] {
new IntervalTrigger{ Interval = TimeSpan.FromHours(12)}
}.ToList();
if (!_config.Configuration.DisableStartupScan)
{
list.Add(new StartupTrigger());
}
return list;
}
// Constructors
public TaskSetting(string taskSettingId, string taskSettingName, ITaskTrigger taskTrigger, ITaskAction taskAction)
{
#region Contracts
if (string.IsNullOrEmpty(taskSettingName) == true) throw new ArgumentNullException();
if (taskTrigger == null) throw new ArgumentNullException();
if (taskAction == null) throw new ArgumentNullException();
#endregion
// Arguments
this.TaskSettingId = taskSettingId;
this.TaskSettingName = taskSettingName;
this.TaskTrigger = taskTrigger;
this.TaskAction = taskAction;
}
public static TaskResult Execute(this ITaskTrigger job, Func <TaskResult> action,
double timeoutInMilliseconds, CancellationToken token)
{
try
{
SystemTasks.Task.Delay(TimeSpan.FromMilliseconds(timeoutInMilliseconds), token).Wait(token);
if (token.IsCancellationRequested)
{
return(TaskResult.Aborted);
}
return(action());
}
catch (Exception e)
{
return(TaskResult.Aborted);
}
}
// Concat
public static ITaskTrigger Concat(this ITaskTrigger firstTrigger, ITaskTrigger secondTrigger)
{
#region Contracts
if (firstTrigger == null)
{
throw new ArgumentNullException();
}
if (secondTrigger == null)
{
throw new ArgumentNullException();
}
#endregion
// Return
return(new ConcatTrigger(firstTrigger, secondTrigger));
}
// Constructors
public ConcatTrigger(ITaskTrigger firstTrigger, ITaskTrigger secondTrigger)
{
#region Contracts
if (firstTrigger == null)
{
throw new ArgumentNullException();
}
if (secondTrigger == null)
{
throw new ArgumentNullException();
}
#endregion
// Arguments
_firstTrigger = firstTrigger;
_secondTrigger = secondTrigger;
}
/// <summary>
/// Gets the trigger info.
/// </summary>
/// <param name="trigger">The trigger.</param>
/// <returns>TaskTriggerInfo.</returns>
public static TaskTriggerInfo GetTriggerInfo(ITaskTrigger trigger)
{
var info = new TaskTriggerInfo
{
Type = trigger.GetType().Name
};
var dailyTrigger = trigger as DailyTrigger;
if (dailyTrigger != null)
{
info.TimeOfDayTicks = dailyTrigger.TimeOfDay.Ticks;
}
var weeklyTaskTrigger = trigger as WeeklyTrigger;
if (weeklyTaskTrigger != null)
{
info.TimeOfDayTicks = weeklyTaskTrigger.TimeOfDay.Ticks;
info.DayOfWeek = weeklyTaskTrigger.DayOfWeek;
}
var intervalTaskTrigger = trigger as IntervalTrigger;
if (intervalTaskTrigger != null)
{
info.IntervalTicks = intervalTaskTrigger.Interval.Ticks;
}
var systemEventTrigger = trigger as SystemEventTrigger;
if (systemEventTrigger != null)
{
info.SystemEvent = systemEventTrigger.SystemEvent;
}
if (trigger.TaskOptions != null)
{
info.MaxRuntimeMs = trigger.TaskOptions.MaxRuntimeMs;
}
return info;
}
/// <summary>
/// Gets the trigger info.
/// </summary>
/// <param name="trigger">The trigger.</param>
/// <returns>TaskTriggerInfo.</returns>
public static TaskTriggerInfo GetTriggerInfo(ITaskTrigger trigger)
{
var info = new TaskTriggerInfo
{
Type = trigger.GetType().Name
};
var dailyTrigger = trigger as DailyTrigger;
if (dailyTrigger != null)
{
info.TimeOfDayTicks = dailyTrigger.TimeOfDay.Ticks;
}
var weeklyTaskTrigger = trigger as WeeklyTrigger;
if (weeklyTaskTrigger != null)
{
info.TimeOfDayTicks = weeklyTaskTrigger.TimeOfDay.Ticks;
info.DayOfWeek = weeklyTaskTrigger.DayOfWeek;
}
var intervalTaskTrigger = trigger as IntervalTrigger;
if (intervalTaskTrigger != null)
{
info.IntervalTicks = intervalTaskTrigger.Interval.Ticks;
}
var systemEventTrigger = trigger as SystemEventTrigger;
if (systemEventTrigger != null)
{
info.SystemEvent = systemEventTrigger.SystemEvent;
}
if (trigger.TaskOptions != null)
{
info.MaxRuntimeMs = trigger.TaskOptions.MaxRuntimeMs;
}
return(info);
}
/// <summary>
/// Creates a new, bound Trigger object from an ITaskTrigger interface. The type of the
/// concrete object created is determined by the type of ITaskTrigger.
/// </summary>
/// <param name="iTaskTrigger">Instance of ITaskTrigger.</param>
/// <returns>One of the concrete classes derived from Trigger.</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException">Unable to recognize trigger type.</exception>
internal static Trigger CreateTrigger(ITaskTrigger iTaskTrigger)
{
if (iTaskTrigger == null)
{
throw new ArgumentNullException("iTaskTrigger", "Instance of ITaskTrigger cannot be null");
}
TaskTrigger sTaskTrigger = new TaskTrigger();
sTaskTrigger.TriggerSize = (ushort)Marshal.SizeOf(sTaskTrigger);
iTaskTrigger.GetTrigger(ref sTaskTrigger);
switch ((TriggerType)sTaskTrigger.Type)
{
case TriggerType.RunOnce:
return(new RunOnceTrigger(iTaskTrigger));
case TriggerType.RunDaily:
return(new DailyTrigger(iTaskTrigger));
case TriggerType.RunWeekly:
return(new WeeklyTrigger(iTaskTrigger));
case TriggerType.RunMonthlyDOW:
return(new MonthlyDOWTrigger(iTaskTrigger));
case TriggerType.RunMonthly:
return(new MonthlyTrigger(iTaskTrigger));
case TriggerType.OnIdle:
return(new OnIdleTrigger(iTaskTrigger));
case TriggerType.OnSystemStart:
return(new OnSystemStartTrigger(iTaskTrigger));
case TriggerType.OnLogon:
return(new OnLogonTrigger(iTaskTrigger));
default:
throw new ArgumentException("Unable to recognize type of trigger referenced in iTaskTrigger",
"iTaskTrigger");
}
}
internal static Trigger CreateTrigger(ITaskTrigger trigger, V1Interop.TaskTriggerType triggerType)
{
switch (triggerType)
{
case V1Interop.TaskTriggerType.RunOnce: return(new TimeTrigger(trigger));
case V1Interop.TaskTriggerType.RunDaily: return(new DailyTrigger(trigger));
case V1Interop.TaskTriggerType.RunWeekly: return(new WeeklyTrigger(trigger));
case V1Interop.TaskTriggerType.RunMonthly: return(new MonthlyTrigger(trigger));
case V1Interop.TaskTriggerType.RunMonthlyDOW: return(new MonthlyDOWTrigger(trigger));
case V1Interop.TaskTriggerType.OnIdle: return(new IdleTrigger(trigger));
case V1Interop.TaskTriggerType.OnSystemStart: return(new BootTrigger(trigger));
case V1Interop.TaskTriggerType.OnLogon: return(new LogonTrigger(trigger));
}
return(null);
}
internal BootTrigger(ITaskTrigger iTrigger)
: base(iTrigger, TaskTriggerType.OnSystemStart) { }
internal static Trigger CreateTrigger(ITaskTrigger trigger) { return CreateTrigger(trigger, trigger.GetTrigger().Type); }
internal BootTrigger(ITaskTrigger iTrigger)
: base(iTrigger, TaskTriggerType.OnSystemStart)
{
}
/// <summary>
/// Internal constructor from ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal StartableTrigger(ITaskTrigger iTrigger) : base(iTrigger) {
}
internal IdleTrigger(ITaskTrigger iTrigger)
: base(iTrigger, TaskTriggerType.OnIdle) { }
internal MonthlyTrigger(ITaskTrigger iTrigger)
: base(iTrigger, TaskTriggerType.RunMonthly)
{
}
public WorkTask(string name, ITask task, ITaskTrigger taskTrigger)
{
this.Name = name;
this.TaskTrigger = taskTrigger;
this.Task = task;
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal RunOnceTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger interface from system Task Scheduler.</param>
internal WeeklyTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger interface from system Task Scheduler.</param>
internal OnSystemStartTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
internal Trigger(ITaskTrigger trigger, TaskTrigger data)
{
_v1Trigger = trigger;
_v1TriggerData = data;
_ttype = ConvertFromV1TriggerType(data.Type);
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal MonthlyTrigger(ITaskTrigger iTrigger) : base(iTrigger) {
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger interface from system Task Scheduler.</param>
internal WeeklyTrigger(ITaskTrigger iTrigger) : base(iTrigger) {
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal RunOnceTrigger(ITaskTrigger iTrigger) : base(iTrigger) {
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger interface from system Task Scheduler.</param>
internal OnSystemStartTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">Current base Trigger.</param>
internal OnIdleTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal OnLogonTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
/// <summary>
/// Bind a Trigger object to an ITaskTrigger interface. This causes the Trigger to
/// sync itself with the interface and remain in sync whenever it is modified in the future.
/// If the Trigger is already bound, an ArgumentException is thrown.
/// </summary>
/// <param name="iTaskTrigger">An interface representing a trigger in Task Scheduler.</param>
/// <exception cref="ArgumentException">Attempt to bind and already bound trigger.</exception>
internal void Bind(ITaskTrigger iTaskTrigger)
{
if (this.iTaskTrigger != null)
throw new ArgumentException("Attempt to bind an already bound trigger");
this.iTaskTrigger = iTaskTrigger;
iTaskTrigger.SetTrigger(ref taskTrigger);
}
internal MonthlyDOWTrigger(ITaskTrigger iTrigger)
: base(iTrigger, V1.TaskTriggerType.RunMonthlyDOW)
{
}
internal static Trigger CreateTrigger(ITaskTrigger trigger, V1Interop.TaskTriggerType triggerType)
{
switch (triggerType)
{
case V1Interop.TaskTriggerType.RunOnce: return new TimeTrigger(trigger);
case V1Interop.TaskTriggerType.RunDaily: return new DailyTrigger(trigger);
case V1Interop.TaskTriggerType.RunWeekly: return new WeeklyTrigger(trigger);
case V1Interop.TaskTriggerType.RunMonthly: return new MonthlyTrigger(trigger);
case V1Interop.TaskTriggerType.RunMonthlyDOW: return new MonthlyDOWTrigger(trigger);
case V1Interop.TaskTriggerType.OnIdle: return new IdleTrigger(trigger);
case V1Interop.TaskTriggerType.OnSystemStart: return new BootTrigger(trigger);
case V1Interop.TaskTriggerType.OnLogon: return new LogonTrigger(trigger);
}
return null;
}
internal LogonTrigger(ITaskTrigger iTrigger)
: base(iTrigger, TaskTriggerType.OnLogon)
{
}
internal Trigger(ITaskTrigger trigger, V1Interop.TaskTriggerType type)
: this(trigger, trigger.GetTrigger()) { }
/// <summary>
/// Internal constructor from ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal StartableTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal DailyTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal DailyTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
internal static Trigger CreateTrigger(ITaskTrigger trigger)
{
return(CreateTrigger(trigger, trigger.GetTrigger().Type));
}
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal MonthlyTrigger(ITaskTrigger iTrigger) : base(iTrigger)
{
}
internal Trigger(ITaskTrigger trigger, TaskTrigger data)
{
_v1Trigger = trigger;
_v1TriggerData = data;
_ttype = ConvertFromV1TriggerType(data.Type);
}
/// <summary>
/// Creates a new, bound Trigger object from an ITaskTrigger interface. The type of the
/// concrete object created is determined by the type of ITaskTrigger.
/// </summary>
/// <param name="iTaskTrigger">Instance of ITaskTrigger.</param>
/// <returns>One of the concrete classes derived from Trigger.</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException">Unable to recognize trigger type.</exception>
internal static Trigger CreateTrigger(ITaskTrigger iTaskTrigger)
{
if (iTaskTrigger == null)
throw new ArgumentNullException("iTaskTrigger", "Instance of ITaskTrigger cannot be null");
TaskTrigger sTaskTrigger = new TaskTrigger();
sTaskTrigger.TriggerSize = (ushort)Marshal.SizeOf(sTaskTrigger);
iTaskTrigger.GetTrigger(ref sTaskTrigger);
switch ((TriggerType)sTaskTrigger.Type)
{
case TriggerType.RunOnce:
return new RunOnceTrigger(iTaskTrigger);
case TriggerType.RunDaily:
return new DailyTrigger(iTaskTrigger);
case TriggerType.RunWeekly:
return new WeeklyTrigger(iTaskTrigger);
case TriggerType.RunMonthlyDOW:
return new MonthlyDowTrigger(iTaskTrigger);
case TriggerType.RunMonthly:
return new MonthlyTrigger(iTaskTrigger);
case TriggerType.OnIdle:
return new OnIdleTrigger(iTaskTrigger);
case TriggerType.OnSystemStart:
return new OnSystemStartTrigger(iTaskTrigger);
case TriggerType.OnLogon:
return new OnLogonTrigger(iTaskTrigger);
default:
throw new ArgumentException("Unable to recognize type of trigger referenced in iTaskTrigger",
"iTaskTrigger");
}
}
internal Trigger(ITaskTrigger trigger, V1Interop.TaskTriggerType type)
: this(trigger, trigger.GetTrigger())
{
}
/// <summary>
/// Break the connection between this Trigger and the system Task Scheduler. This
/// releases COM resources used in bound Triggers.
/// </summary>
internal void Unbind()
{
if (iTaskTrigger != null)
{
Marshal.ReleaseComObject(iTaskTrigger);
iTaskTrigger = null;
}
}
internal WeeklyTrigger(ITaskTrigger iTrigger)
: base(iTrigger, V1Interop.TaskTriggerType.RunWeekly) { }
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">Current base Trigger.</param>
internal OnIdleTrigger(ITaskTrigger iTrigger) : base(iTrigger) {
}
public SchedulerTask(ITaskTrigger taskTrigger, Func<bool> command)
{
_taskTrigger = taskTrigger;
_command = command;
}
internal MonthlyTrigger(ITaskTrigger iTrigger)
: base(iTrigger, TaskTriggerType.RunMonthly) { }
/// <summary>
/// Internal constructor to create from existing ITaskTrigger interface.
/// </summary>
/// <param name="iTrigger">ITaskTrigger from system Task Scheduler.</param>
internal OnLogonTrigger(ITaskTrigger iTrigger) : base(iTrigger) {
}