RScheduler Class Reference
class RScheduler : public RSessionBase |
Client side interface to the Task Scheduler.
Public Member Functions |
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| RScheduler() |
IMPORT_C TInt | Connect() |
IMPORT_C TInt | CreatePersistentSchedule(TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo2 > &) |
IMPORT_C TInt | CreatePersistentSchedule(TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTsTime &) |
IMPORT_C TInt | CreatePersistentSchedule(TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo > &) |
IMPORT_C TInt | CreatePersistentSchedule(TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTime &) |
IMPORT_C TInt | DeleteSchedule(const TInt) |
IMPORT_C TInt | DeleteTask(const TInt) |
IMPORT_C TInt | DisableSchedule(const TInt) |
IMPORT_C TInt | EditSchedule(const TInt, const CArrayFixFlat< TScheduleEntryInfo2 > &) |
IMPORT_C TInt | EditSchedule(TInt, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTsTime &) |
IMPORT_C TInt | EditSchedule(const TInt, const CArrayFixFlat< TScheduleEntryInfo > &) |
IMPORT_C TInt | EditSchedule(TInt, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTime &) |
IMPORT_C TInt | EnableSchedule(const TInt) |
IMPORT_C TInt | GetScheduleL(const TInt, TScheduleState2 &, CArrayFixFlat< TScheduleEntryInfo2 > &, CArrayFixFlat< TTaskInfo > &, TTsTime &) |
IMPORT_C TInt | GetScheduleL(TInt, TScheduleState2 &, CArrayFixFlat< TTaskSchedulerCondition > &, TTsTime &, CArrayFixFlat< TTaskInfo > &) |
IMPORT_C TInt | GetScheduleL(const TInt, TScheduleState &, CArrayFixFlat< TScheduleEntryInfo > &, CArrayFixFlat< TTaskInfo > &, TTime &) |
IMPORT_C TInt | GetScheduleL(TInt, TScheduleState &, CArrayFixFlat< TTaskSchedulerCondition > &, TTime &, CArrayFixFlat< TTaskInfo > &) |
IMPORT_C TInt | GetScheduleRefsL(CArrayFixFlat< TSchedulerItemRef > &, const TScheduleFilter) |
IMPORT_C TInt | GetScheduleTypeL(TInt, TScheduleType &) |
IMPORT_C TInt | GetTaskDataSize(const TInt, TInt &) |
IMPORT_C TInt | GetTaskInfoL(const TInt, TTaskInfo &, TPtr &, TSchedulerItemRef &, TTsTime &) |
IMPORT_C TInt | GetTaskInfoL(const TInt, TTaskInfo &, TPtr &, TSchedulerItemRef &, TTime &) |
IMPORT_C TInt | GetTaskRefsL(CArrayFixFlat< TSchedulerItemRef > &, const TScheduleFilter, const TTaskFilter) |
IMPORT_C TInt | Register(const TFileName &, const TInt) |
IMPORT_C TInt | ScheduleTask(TTaskInfo &, HBufC &, const TInt) |
IMPORT_C TInt | ScheduleTask(TTaskInfo &, HBufC &, TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo2 > &) |
IMPORT_C TInt | ScheduleTask(TTaskInfo &, HBufC &, TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTsTime &) |
IMPORT_C TInt | ScheduleTask(TTaskInfo &, HBufC &, TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo > &) |
IMPORT_C TInt | ScheduleTask(TTaskInfo &, HBufC &, TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTime &) |
IMPORT_C TVersion | Version() |
IMPORT_C TInt | __DbgCheckHeap(TInt) |
IMPORT_C TInt | __DbgFailNext(TInt) |
IMPORT_C TInt | __DbgMarkEnd(TInt) |
IMPORT_C TInt | __DbgMarkHeap() |
IMPORT_C TInt | __DbgResetHeap() |
IMPORT_C TInt | __FaultServer() |
Private Member Functions |
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TInt
| CreateSchedule(TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo2 > &, const TScheduleSettings2 &) |
TInt
| CreateSchedule(TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTsTime &, const TScheduleSettings2 &) |
TInt
| GetScheduleDataL(const TInt, const TScheduleInfo &, CArrayFixFlat< TScheduleEntryInfo2 > &) |
TInt
| GetScheduleDataL(const TInt, const TScheduleInfo &, CArrayFixFlat< TTaskSchedulerCondition > &, TTsTime &) |
TInt
| GetScheduleInfo(const TInt, TScheduleInfo &, TTsTime &) |
TInt
| GetTaskDataL(const TInt, const TScheduleInfo &, CArrayFixFlat< TTaskInfo > &) |
Inherited Functions |
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| RHandleBase::Attributes()const |
| RHandleBase::BTraceId()const |
| RHandleBase::Close() |
| RHandleBase::DoExtendedClose() |
| RHandleBase::Duplicate(const RThread &,TOwnerType) |
| RHandleBase::FullName()const |
| RHandleBase::FullName(TDes &)const |
| RHandleBase::Handle()const |
| RHandleBase::HandleInfo(THandleInfo *) |
| RHandleBase::Name()const |
| RHandleBase::NotifyDestruction(TRequestStatus &) |
| RHandleBase::Open(const TFindHandleBase &,TOwnerType) |
| RHandleBase::OpenByName(const TDesC &,TOwnerType,TInt) |
| RHandleBase::RHandleBase() |
| RHandleBase::RHandleBase(TInt) |
| RHandleBase::SetHandle(TInt) |
| RHandleBase::SetHandleNC(TInt) |
| RSessionBase::CreateSession(RServer2,const TVersion &) |
| RSessionBase::CreateSession(RServer2,const TVersion &,TInt) |
| RSessionBase::CreateSession(RServer2,const TVersion &,TInt,TIpcSessionType,const TSecurityPolicy *,TRequestStatus *) |
| RSessionBase::CreateSession(const TDesC &,const TVersion &) |
| RSessionBase::CreateSession(const TDesC &,const TVersion &,TInt) |
| RSessionBase::CreateSession(const TDesC &,const TVersion &,TInt,TIpcSessionType,const TSecurityPolicy *,TRequestStatus *) |
| RSessionBase::CreateSession(const TDesC &,const TVersion &,TInt,TRequestStatus *) |
| RSessionBase::Open(RMessagePtr2,TInt,TOwnerType) |
| RSessionBase::Open(RMessagePtr2,TInt,const TSecurityPolicy &,TOwnerType) |
| RSessionBase::Open(TInt,TOwnerType) |
| RSessionBase::Open(TInt,const TSecurityPolicy &,TOwnerType) |
| RSessionBase::Send(TInt)const |
| RSessionBase::Send(TInt,const TIpcArgs &)const |
| RSessionBase::SendReceive(TInt)const |
| RSessionBase::SendReceive(TInt,TRequestStatus &)const |
| RSessionBase::SendReceive(TInt,const TIpcArgs &)const |
| RSessionBase::SendReceive(TInt,const TIpcArgs &,TRequestStatus &)const |
| RSessionBase::SetReturnedHandle(TInt) |
| RSessionBase::SetReturnedHandle(TInt,RHandleBase &) |
| RSessionBase::SetReturnedHandle(TInt,const TSecurityPolicy &) |
| RSessionBase::ShareAuto() |
| RSessionBase::ShareProtected() |
Constructor & Destructor Documentation
Member Functions Documentation
Connect()
Connects a client to the Task Scheduler server, creating a session with that server.
CreatePersistentSchedule(TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo2 > &)
Creates a persistent time based schedule.
This schedule has no tasks associated with it but merely contains information about start and finish times.
CreatePersistentSchedule(TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTsTime &)
Creates a persistent condition based schedule.
This schedule has no tasks associated with it but merely contains information about conditions that must be satified to complete this schedule.
Parameters
TSchedulerItemRef & aRef | Definition of the new schedule. On return this contains a valid handle to the newly created schedule. |
const CArrayFixFlat< TTaskSchedulerCondition > & aConditions | An array of system agent conditons that make up the schedule. |
const TTsTime & aDefaultRunTime | The time at which the schedule with run if no conditions are met. If this is a local time based value, the schedule will remain at that local time regardless of timezone and DST changes (ie. it will float) If the value is UTC based, the schedule will remain at that UTC time (will not float). |
CreatePersistentSchedule(TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo > &)
Creates a persistent time based schedule.
This schedule has no tasks associated with it but merely contains information about start and finish times.
Parameters
TSchedulerItemRef & aRef | Definition of the new schedule. On return this contains a valid handle to the newly created schedule. |
const CArrayFixFlat< TScheduleEntryInfo > & aEntryList | The set of schedule entries that make up the new schedule. Start times of all entries are assumed to be local time based. |
CreatePersistentSchedule(TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTime &)
Creates a persistent condition based schedule.
This schedule has no tasks associated with it but merely contains information about conditions that must be satified to complete this schedule.
Parameters
TSchedulerItemRef & aRef | Definition of the new schedule. On return this contains a valid handle to the newly created schedule. |
const CArrayFixFlat< TTaskSchedulerCondition > & aConditions | An array of system agent conditons that make up the schedule. |
const TTime & aDefaultRunTime | The time at which the schedule with run if no conditions are met. Default run times of all schedules created using this API are assumed to be local time based. |
CreateSchedule(TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo2 > &, const TScheduleSettings2 &)
CreateSchedule(TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTsTime &, const TScheduleSettings2 &)
DeleteSchedule(const TInt)
IMPORT_C TInt | DeleteSchedule | ( | const TInt | aScheduleHandle | ) | const |
Deletes the specified schedule.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
Note that a schedule cannot be deleted if there are tasks associated with it; the tasks must be explicitly deleted first.
Parameters
const TInt aScheduleHandle | The Id that identifies the schedule. |
DeleteTask(const TInt)
IMPORT_C TInt | DeleteTask | ( | const TInt | aTaskId | ) | const |
Deletes the specified task.
-
capability
- Note Only clients with the same SID as the relevant schedule creator, or WriteDeviceData capability can sucessfully call this API.
Parameters
const TInt aTaskId | The Id that identifies the task. |
DisableSchedule(const TInt)
IMPORT_C TInt | DisableSchedule | ( | const TInt | aScheduleHandle | ) | const |
Disables the specified schedule.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
Parameters
const TInt aScheduleHandle | The Id that identifies the schedule. |
EditSchedule(const TInt, const CArrayFixFlat< TScheduleEntryInfo2 > &)
Changes a time based schedule.
Note that changing a schedule is implemented by supplying a replacement set of schedule entries.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
TScheduleEntryInfo2
Parameters
const TInt aScheduleHandle | The Id that identifies the schedule. |
const CArrayFixFlat< TScheduleEntryInfo2 > & aEntryList | The set of schedule entries that will make up the new schedule. |
EditSchedule(TInt, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTsTime &)
Changes a condition based schedule.
Note that changing a schedule is implemented by supplying a replacement set of schedule conditons and time.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
Parameters
TInt aScheduleHandle | The Id that identifies the schedule. |
const CArrayFixFlat< TTaskSchedulerCondition > & aConditions | An array of system agent conditons that make up the schedule. |
const TTsTime & aDefaultRunTime | The time at which the schedule with run if no conditions are met. If this is a local time based value, the schedule will remain at that local time regardless of timezone and DST changes (ie. it will float) If the value is UTC based, the schedule will remain at that UTC time (will not float). |
EditSchedule(const TInt, const CArrayFixFlat< TScheduleEntryInfo > &)
Changes a time based schedule.
Note that changing a schedule is implemented by supplying a replacement set of schedule entries.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
TScheduleEntryInfo See note in CSch_Cli.h
Parameters
const TInt aScheduleHandle | The Id that identifies the schedule. |
const CArrayFixFlat< TScheduleEntryInfo > & aEntryList | The set of schedule entries that will make up the new schedule. Start times of all entries are assumed to be local time based. |
EditSchedule(TInt, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTime &)
Changes a condition based schedule.
Note that changing a schedule is implemented by supplying a replacement set of schedule conditons and time.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
See note in CSch_Cli.h
Parameters
TInt aScheduleHandle | The Id that identifies the schedule. |
const CArrayFixFlat< TTaskSchedulerCondition > & aConditions | An array of system agent conditons that make up the schedule. |
const TTime & aDefaultRunTime | The time at which the schedule with run if no conditions are met. Note that this parameter is assumed to be local time based. |
EnableSchedule(const TInt)
IMPORT_C TInt | EnableSchedule | ( | const TInt | aScheduleHandle | ) | const |
Enables the specified schedule.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
Parameters
const TInt aScheduleHandle | The Id that identifies the schedule. |
GetScheduleDataL(const TInt, const TScheduleInfo &, CArrayFixFlat< TScheduleEntryInfo2 > &)
GetScheduleDataL(const TInt, const TScheduleInfo &, CArrayFixFlat< TTaskSchedulerCondition > &, TTsTime &)
GetScheduleInfo(const TInt, TScheduleInfo &, TTsTime &)
GetScheduleL(const TInt, TScheduleState2 &, CArrayFixFlat< TScheduleEntryInfo2 > &, CArrayFixFlat< TTaskInfo > &, TTsTime &)
Gets information relating to a specified time based schedule.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
TScheduleEntryInfo2 TTaskInfo
Parameters
const TInt aScheduleHandle | The Id that identifies the schedule. |
TScheduleState2 & aState | On return, the state of the specified schedule. |
CArrayFixFlat< TScheduleEntryInfo2 > & aEntries | On return, a populated array of schedule entries that make up the schedule. Note that populating the array could cause this function to leave because of an out of memory condition. |
CArrayFixFlat< TTaskInfo > & aTasks | On return, a populated array of tasks associated with the schedule. Note that populating the array could cause this function to leave because of an out of memory condition. |
TTsTime & aDueTime | On return, the time that the schedule is next due. This value may be local time or UTC based,dependent on the type of time used for schedule entries. Comparisons used within the scheduler to find the next due time are UTC based. |
GetScheduleL(TInt, TScheduleState2 &, CArrayFixFlat< TTaskSchedulerCondition > &, TTsTime &, CArrayFixFlat< TTaskInfo > &)
Gets information relating to a specified condition based schedule.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
TTaskSchedulerCondition TTaskInfo
Parameters
TInt aScheduleHandle | The Id that identifies the schedule. |
TScheduleState2 & aState | On return, the state of the specified schedule. |
CArrayFixFlat< TTaskSchedulerCondition > & aConditions | On return, a populated array of schedule conditons that make up the schedule. Note that populating the array could cause this function to leave because of an out of memory condition. |
TTsTime & aDefaultRunTime | On return, the time at which the schedule with run if no conditions are met. If this is a local time based value, the schedule will remain at that local time regardless of timezone and DST changes (ie. it will float) If the value is UTC based, the schedule will remain at that UTC time (will not float). |
CArrayFixFlat< TTaskInfo > & aTasks | On return, a populated array of tasks associated with the schedule. Note that populating the array could cause this function to leave because of an out of memory condition. |
GetScheduleL(const TInt, TScheduleState &, CArrayFixFlat< TScheduleEntryInfo > &, CArrayFixFlat< TTaskInfo > &, TTime &)
Gets information relating to a specified time based schedule.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
TScheduleEntryInfo TTaskInfo See note in CSch_Cli.h
Parameters
const TInt aScheduleHandle | The Id that identifies the schedule. |
TScheduleState & aState | On return, the state of the specified schedule. On return, aState will have a local time based iDueTime member, regardless of whether the schedule is UTC or local time based. If the schedule is UTC based, the due time will be converted to a local time based value before returning. |
CArrayFixFlat< TScheduleEntryInfo > & aEntries | On return, a populated array of schedule entries that make up the schedule. All entry start times returned will be local time based, though they may be UTC or local time based within the scheduler. The scheduler will convert any UTC based times to local time before returning. Note that populating the array could cause this function to leave because of an out of memory condition. |
CArrayFixFlat< TTaskInfo > & aTasks | On return, a populated array of tasks associated with the schedule. Note that populating the array could cause this function to leave because of an out of memory condition. |
TTime & aDueTime | On return, the time that the schedule is next due. This value will be local time based, regardless of whether the schedule is UTC or local time based. If the schedule is UTC based, the due time will be converted to a local time based value before returning. |
GetScheduleL(TInt, TScheduleState &, CArrayFixFlat< TTaskSchedulerCondition > &, TTime &, CArrayFixFlat< TTaskInfo > &)
Gets information relating to a specified condition based schedule.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
TTaskSchedulerCondition TTaskInfoSee note in CSch_Cli.h
Parameters
TInt aScheduleHandle | The Id that identifies the schedule. |
TScheduleState & aState | On return, the state of the specified schedule. On return, aState will have a local time based iDueTime member, regardless of whether the schedule is UTC or local time based. If the schedule is UTC based, the due time will be converted to a local time based value before returning. |
CArrayFixFlat< TTaskSchedulerCondition > & aConditions | On return, a populated array of schedule conditons that make up the schedule. Note that populating the array could cause this function to leave because of an out of memory condition. |
TTime & aDefaultRunTime | On return, the time at which the schedule with run if no conditions are met. This value will be local time based, regardless of whether the schedule is UTC or local time based. If the schedule is UTC based, the due time will be converted to a local time based value before returning. |
CArrayFixFlat< TTaskInfo > & aTasks | On return, a populated array of tasks associated with the schedule. Note that populating the array could cause this function to leave because of an out of memory condition. |
GetScheduleRefsL(CArrayFixFlat< TSchedulerItemRef > &, const TScheduleFilter)
Gets a list of all schedules, or a subset of schedules.
-
capability
- Note A call to this API will only retrieve schedules created with the caller's SID. If the caller has WriteDeviceData capability all schedules will be retrieved.
TSchedulerItemRef
Parameters
CArrayFixFlat< TSchedulerItemRef > & aScheduleRefArray | On return, a populated array of schedule definitions. Note that populating the array could cause this function to leave because of an out of memory condition. |
const TScheduleFilter aFilter | The schedule filter. |
GetScheduleTypeL(TInt, TScheduleType &)
Gets the schedule type.
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
Parameters
TInt aScheduleHandle | The Id that identifies the schedule |
TScheduleType & aScheduleType | On return the type of schedule relating to the handle. |
GetTaskDataL(const TInt, const TScheduleInfo &, CArrayFixFlat< TTaskInfo > &)
GetTaskDataSize(const TInt, TInt &)
IMPORT_C TInt | GetTaskDataSize | ( | const TInt | aTaskId, |
| TInt & | aSize |
| ) | |
Gets the size of the data to be passed to the task's program.
This function should be called before calling GetTaskInfoL() so that a descriptor of the correct size can be set up.
-
capability
- Note Only clients with the same SID as the relevant schedule creator, or WriteDeviceData capability can sucessfully call this API.
Parameters
const TInt aTaskId | The Id that identifies the task. |
TInt & aSize | The size of the task's data. |
GetTaskInfoL(const TInt, TTaskInfo &, TPtr &, TSchedulerItemRef &, TTsTime &)
Gets information relating to a specified task.
-
capability
- Note Only clients with the same SID as the relevant schedule creator, or WriteDeviceData capability can sucessfully call this API.
Parameters
const TInt aTaskId | The Id that identifies the task. |
TTaskInfo & aTaskInfo | On return, information about the task. |
TPtr & aTaskData | On return, a pointer descriptor representing the data that is passed to the program to be executed. The caller must set up this pointer descriptor before calling the function. The required length of the descriptor can be found by calling GetTaskDataSize(). |
TSchedulerItemRef & aRef | On return, the associated schedule definition. |
TTsTime & aNextDue | On return, the time that the task is next due. This value may be local time or UTC based. Comparisons used to find the next due time are based on UTC. |
GetTaskInfoL(const TInt, TTaskInfo &, TPtr &, TSchedulerItemRef &, TTime &)
Gets information relating to a specified task.
-
capability
- Note Only clients with the same SID as the relevant schedule creator, or WriteDeviceData capability can sucessfully call this API.
See note in CSch_Cli.h
Parameters
const TInt aTaskId | The Id that identifies the task. |
TTaskInfo & aTaskInfo | On return, information about the task. |
TPtr & aTaskData | On return, a pointer descriptor representing the data that is passed to the program to be executed. The caller must set up this pointer descriptor before calling the function. The required length of the descriptor can be found by calling GetTaskDataSize(). |
TSchedulerItemRef & aRef | On return, the associated schedule definition. |
TTime & aNextDue | On return, the time that the task is next due. This value will be local time based, regardless of whether the schedule is UTC or local time based. If the schedule is UTC based, the due time will be converted to a local time based value before returning. |
GetTaskRefsL(CArrayFixFlat< TSchedulerItemRef > &, const TScheduleFilter, const TTaskFilter)
Gets a list of all tasks, or a subset of tasks.
Note that if more than one client has supplied the same information when registering, then it is possible for a list of tasks to be returned, which the calling client has not scheduled.
-
capability
- Note A call to this API will only retrieve tasks created with the caller's SID. If the caller has WriteDeviceData capability all tasks will be retrieved.
TSchedulerItemRef
Parameters
CArrayFixFlat< TSchedulerItemRef > & aTasks | On return, a populated array of schedule definitions. The schedule definitions are those whose associated tasks satisfy the selection criteria. Note that populating the array could cause this function to leave because of an out of memory condition. |
const TScheduleFilter aScheduleFilter | The schedule filter. |
const TTaskFilter aTaskFilter | The task filter. |
Register(const TFileName &, const TInt)
Registers a client with the Task Scheduler.
A client must register with the Task Scheduler before scheduling any tasks, but does not need to register just to create and edit schedules.
Parameters
const TFileName & aFileName | The name and full path of a program that encapsulates the client-specific knowledge for implementing tasks. On the emulator, the program should be a DLL; on an ARM processor, it should be an executable. |
const TInt aPriority | A priority value. |
ScheduleTask(TTaskInfo &, HBufC &, const TInt)
Adds a task to an existing persistent schedule.
Behaviour of execution after a Backup and Restore operation should be considered when adding tasks to a persistent schedule. Persistent schedules might be backed up when a one-off task might be pending, and become due and executed some time after the backup operation. When the backup is restored, the tasks might be executed again if they are still valid (restore done during the validation period for time-based schedules, or conditions satisfied after restore for condition-based schedules). Clients should refrain from creating tasks that might have undesired effects under these conditions (e.g. by incurring a cost to the user by sending an SMS twice).
-
capability
- Note Only clients with the same SID as the schedule creator, or WriteDeviceData capability can sucessfully call this API.
-
panic
-
CTaskScheduler 0 The client has not registered. The client must register before adding tasks to the schedule.
Parameters
TTaskInfo & aTaskInfo | Information about the task to be added to the schedule. On return the task Id is written into this class. |
HBufC & aTaskData | Data that is passed to the task on execution. |
const TInt aScheduleHandle | The Id that identifies the schedule to be used. |
ScheduleTask(TTaskInfo &, HBufC &, TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo2 > &)
Creates a new, transient, time based schedule and adds a task to it.
Note that a transient schedule is destroyed when the task is destroyed or power is lost.
Parameters
TTaskInfo & aTaskInfo | Information about the task to be added to the transient schedule. On return the task Id is written into this class. |
HBufC & aTaskData | Data that is passed to the task on execution. |
TSchedulerItemRef & aRef | Definition of the new transient schedule. |
const CArrayFixFlat< TScheduleEntryInfo2 > & aEntryList | The set of schedule entries that make up the new transient schedule. |
ScheduleTask(TTaskInfo &, HBufC &, TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTsTime &)
Creates a new, transient, condition based schedule and adds a task to it.
Note that a transient schedule is destroyed when the task is destroyed or power is lost.
-
panic
-
CTaskScheduler 0 The client has not registered. The client must register before adding tasks to the schedule.
Parameters
TTaskInfo & aTaskInfo | Information about the task to be added to the transient schedule. On return the task Id is written into this class. |
HBufC & aTaskData | Data that is passed to the task on execution. |
TSchedulerItemRef & aRef | Definition of the new transient schedule. |
const CArrayFixFlat< TTaskSchedulerCondition > & aConditions | An array of schedule conditons that make up the schedule. |
const TTsTime & aDefaultRunTime | The time at which the schedule will run if no conditions are met. If this is a local time based value, the schedule will remain at that local time regardless of timezone and DST changes (ie. it will float) If the value is UTC based, the schedule will remain at that UTC time (will not float). |
ScheduleTask(TTaskInfo &, HBufC &, TSchedulerItemRef &, const CArrayFixFlat< TScheduleEntryInfo > &)
Creates a new, transient, time based schedule and adds a task to it.
Note that a transient schedule is destroyed when the task is destroyed or power is lost.
Parameters
TTaskInfo & aTaskInfo | Information about the task to be added to the transient schedule. On return the task Id is written into this class. |
HBufC & aTaskData | Data that is passed to the task on execution. |
TSchedulerItemRef & aRef | Definition of the new transient schedule. |
const CArrayFixFlat< TScheduleEntryInfo > & aEntryList | The set of schedule entries that make up the new transient schedule. All entry start times are assumed to be local time based. |
ScheduleTask(TTaskInfo &, HBufC &, TSchedulerItemRef &, const CArrayFixFlat< TTaskSchedulerCondition > &, const TTime &)
Creates a new, transient, condition based schedule and adds a task to it.
Note that a transient schedule is destroyed when the task is destroyed or power is lost.
-
panic
-
CTaskScheduler 0 The client has not registered. The client must register before adding tasks to the schedule.
See note in CSch_Cli.h
Parameters
TTaskInfo & aTaskInfo | Information about the task to be added to the transient schedule. On return the task Id is written into this class. |
HBufC & aTaskData | Data that is passed to the task on execution. |
TSchedulerItemRef & aRef | Definition of the new transient schedule. |
const CArrayFixFlat< TTaskSchedulerCondition > & aConditions | An array of schedule conditons that make up the schedule. |
const TTime & aDefaultRunTime | The time at which the schedule with run if no conditions are met. aDefaultRunTime is assumed to be local time based. |
Version()
Gets the client side version number.
__DbgMarkHeap()
IMPORT_C TInt | __DbgMarkHeap | ( | ) | |
__DbgResetHeap()
IMPORT_C TInt | __DbgResetHeap | ( | ) | |
__FaultServer()
IMPORT_C TInt | __FaultServer | ( | ) | |
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