CRetrieveMobilePhoneSmsList Class Reference
class CRetrieveMobilePhoneSmsList : public CAsyncRetrieveStoreList
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Reads stored, fixed length SMS message list from the phone or SIM message store
Instead of reading each message individually, a client may be able to retrieve multiple messages currently stored in one go. This functionality will be available if the TSY supports reading all SMS. The SMS storage capabilities are returned within the iCaps field of
RMobilePhoneStore::TMobilePhoneStoreInfoV1
and this will inform a client what type(s) of storage access the TSY supports. These capabilities will also indicate whether the SMS store contains GSM/WCDMA or CDMA SMS messages. When all SMS entries in a store are read in one go, a list (
CMobilePhoneGsmSmsList
or
CMobilePhoneCdmaSmsList
) object will be returned to the client. This object will contain the message entries and the client is able to use the function members of the list class to enumerate and read the message entries.
Due to the probable time taken to retrieve a list, clients must use an asynchronous approach based around the use of this object.
Inherits from
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CRetrieveMobilePhoneSmsList
Nested Classes and Structures
Inherited Functions
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CActive::CActive(TInt)
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CActive::Cancel()
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CActive::Deque()
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CActive::Extension_(TUint,TAny *&,TAny *)
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CActive::IsActive()const
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CActive::IsAdded()const
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CActive::Priority()const
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CActive::RunError(TInt)
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CActive::SetActive()
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CActive::SetPriority(TInt)
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CActive::~CActive()
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CAsyncRetrieveStoreList::CAsyncRetrieveStoreList(RMobilePhoneStore &)
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CAsyncRetrieveStoreList::CancelReq(TInt,TInt)
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CAsyncRetrieveStoreList::Get(TInt,TRequestStatus &,TDes8 &,TDes8 &)
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CAsyncRetrieveStoreList::~CAsyncRetrieveStoreList()
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CAsyncRetrieveVariableLengthBufferV2::CAsyncRetrieveVariableLengthBufferV2()
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CAsyncRetrieveVariableLengthBufferV2::CompleteIfInUse(TRequestStatus &)
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CAsyncRetrieveVariableLengthBufferV2::FreeBuffer()
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CAsyncRetrieveVariableLengthBufferV2::Start(TRequestStatus &,TDes8 *,TDes8 *)
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CAsyncRetrieveVariableLengthBufferV2::~CAsyncRetrieveVariableLengthBufferV2()
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CAsyncRetrieveWithClientIds::CAsyncRetrieveWithClientIds(TInt,TInt)
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CBase::CBase()
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CBase::Delete(CBase *)
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CBase::operator new(TUint)
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CBase::operator new(TUint,TAny *)
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CBase::operator new(TUint,TLeave)
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CBase::operator new(TUint,TLeave,TUint)
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CBase::operator new(TUint,TUint)
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CBase::~CBase()
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Constructor & Destructor Documentation
CRetrieveMobilePhoneSmsList(RMobilePhoneStore &, RMobileSmsStore::TMobileSmsEntryExtensionId)
~CRetrieveMobilePhoneSmsList()
IMPORT_C
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~CRetrieveMobilePhoneSmsList
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(
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)
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The destructor frees all resources owned by the object, prior to its destruction.
Member Functions Documentation
ConstructL()
void
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ConstructL
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(
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)
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[protected]
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InitiateRequest(TRequestStatus &, TBool, TInt, TInt)
This method uses the base class's generic
Start()
method to start either reading the whole list or just a batch of entries
Parameters
TRequestStatus
& aReqStatus
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returns the result code after the asynchronous call completes
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TBool
aBatch
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Specifies whether a batch or all entries is being read
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TInt
aStartIndex
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Specifies the first index of the batch
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TInt
aBatchSize
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Specifies how many entries to read after the start
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NewL(RMobilePhoneStore &, RMobileSmsStore::TMobileSmsEntryExtensionId)
RestoreListL()
void
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RestoreListL
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(
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)
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[protected, virtual]
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This method restores a list from a buffer that contains the streamed version of the list
RetrieveCdmaListL()
These function members will provide the client with a handle to the appropriate CDMA list class retrieved from the store.
The client will call this function member once
Start()
has completed.
When the client calls this function member the ownership of the list object will transfer to the client, so the client is then responsible for eventual deletion of this object.
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leave
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KErrNotFound If there is no valid list object to return to the client.
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capability
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ReadUserData
RetrieveGsmListL()
These function members will provide the client with a handle to the appropriate GSM list class retrieved from the store.
The client will call this function member once
Start()
has completed.
When the client calls this function member the ownership of the list object will transfer to the client, so the client is then responsible for eventual deletion of this object.
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leave
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KErrNotFound If there is no valid list object to return to the client.
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capability
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ReadUserData
Start(TRequestStatus &)
This function member starts the two-phase list retrieval of all entries within the store.
Parameters
TRequestStatus
& aReqStatus
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On completion, the status of the request; KErrNone if successful, KErrNotSupported if the phone does not support access to an SMS list store and KErrNotFound if the store does not exist. If the list is empty then KErrNone is returned.
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StartBatch(TRequestStatus &, TInt, TInt)
This function member starts the two-phase list retrieval of a batch of entries.
The client must supply the index (i.e. slot location) from which to start the batch retrieval and the number of entries to retrieve in that batch. Please note, that if the client specifies aStartIndex=X and aBatchSize=Y, the TSY should look in slot X to start with and then continue looking in slots until Y used entries are found (or less if the end of the store is reached). When the client receives the batch, the slot index attribute of the last entry in the list is not necessarily equal to aStartIndex+aBatchSize due to the possibility of empty slots.
Parameters
TRequestStatus
& aReqStatus
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On return, the status of the request; KErrNone if successful, KErrNotSupported if the phone does not support access to an emergency number store and KErrNotFound if the store does not exist. If the list is empty then KErrNone is returned.
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TInt
aStartIndex
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The slot where the TSY will start looking.
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TInt
aBatchSize
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The number of entries the TSY will try to get.
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Member Enumerations Documentation
Member Data Documentation
CMobilePhoneCdmaSmsList * iCdmaResults
RMobileSmsStore::TMobileSmsEntryExtensionId
iEntryType
CMobilePhoneGsmSmsList * iGsmResults
TPckgBuf< TBatchRequestData > iRequestData
Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights
reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License
v1.0.