C++ TMsvEntry类代码示例

// ----------------------------------------------------------------------------
// CIpsPlgPop3ConnectOp::ConstructL()
// ----------------------------------------------------------------------------
//
void CIpsPlgPop3ConnectOp::ConstructL()
    {
    FUNC_LOG;
    BaseConstructL( KUidMsgTypePOP3 );

    // <qmail> iSelection construction has been removed

    CMsvEntry* cEntry = iMsvSession.GetEntryL( iService );
    User::LeaveIfNull( cEntry );
    // NOTE: Not using cleanupStack as it is not needed in this situation:
    const TMsvEntry tentry = cEntry->Entry();
    delete cEntry;
    cEntry = NULL;

    if ( tentry.iType.iUid != KUidMsvServiceEntryValue )
        {
        // should we panic with own codes?
        User::Leave( KErrNotSupported );
        }

    // <qmail> no need to have population limit as member variable
    // <qmail> it is read from settings when needed
    
    if ( tentry.Connected() )
        {      
        iState = EConnected;
        // <qmail> iAlreadyConnected removed
        }
    else
        {
        iState = EStartConnect;
        }
    // <qmail> SetActive(); moved inside CompleteThis();
    CompleteThis();
    }

/*
-----------------------------------------------------------------------------
----------------------------------------------------------------------------
*/
void CMailBoxContainer::AddEmailFoldersL(CMsvSession* aSession)
{
	if(aSession)
	{	
		CMsvEntry *localServiceEntry = aSession->GetEntryL(KMsvRootIndexEntryId);//KMsvLocalServiceIndexEntryId);
		CleanupStack::PushL(localServiceEntry);
		CMsvEntrySelection *folders = localServiceEntry->ChildrenL();
		CleanupStack::PushL(folders);

		if(folders->Count() > 1) // first is local folder
		{
			for (TInt i = 1;i <  folders->Count();i++)
			{
				TMsvEntry ExtraFolder = localServiceEntry->ChildDataL((*folders)[i]);
				
				CMailFldItem* NewIttem = new(ELeave)CMailFldItem();
				CleanupStack::PushL(NewIttem);
					
				NewIttem->iTitle = ExtraFolder.iDetails.AllocL();
				NewIttem->iMscId = 	ExtraFolder.Id();
			
				CleanupStack::Pop();//NewIttem
				iFolderArray.Append(NewIttem);
			}
		}
		
		CleanupStack::PopAndDestroy(2); // localServiceEntry, folders
	}
}

TInt CIacSettingsParser::CompleteMessage()
	{
	TMsvEntry entry = iEntry.Entry();
	entry.SetMtmData3(KBIO_MSG_ENTRY_PROCESSED);
	TRAPD(error, iEntry.ChangeL(entry));
	return error;
	}

// methods from CSendAsEditUtils
void CSendAsTestEditUtils::LaunchEditorL(TMsvId /*aId*/, TRequestStatus& aStatus)
	{

	CDummyObserver* ob1 = new(ELeave) CDummyObserver;
	CleanupStack::PushL(ob1);

	CMsvSession* session = CMsvSession::OpenSyncL(*ob1);
	CleanupStack::PushL(session);

	CMsvEntry* cEntry = CMsvEntry::NewL(*session, KMsvDraftEntryId, 
		TMsvSelectionOrdering(KMsvNoGrouping,EMsvSortByNone,ETrue));
	CleanupStack::PushL(cEntry);

	CMsvEntrySelection* selection = cEntry->ChildrenL();
	CleanupStack::PushL(selection);

	CMsvEntry* cEntry2 = session->GetEntryL(selection->At(0));
	CleanupStack::PushL(cEntry2);

	TMsvEntry entry = cEntry2->Entry();
	entry.SetMtmData3(234567890); // Show we've been called by touching the TMsvEntry.
	cEntry2->ChangeL(entry);
	
	CleanupStack::PopAndDestroy(5, ob1); // cEntry2, selection, cEntry, session, ob1

	iUserStatus = &aStatus;
	aStatus = KRequestPending;
	// wait a few seconds before completing
	iEditTimer->After(KSendAsTestEditWaitTime);
	}

LOCAL_C void InitL()
	{
	// Connect to the file system...
	gFs.Connect();

	// Connect to the Message Server...
	pObserver = new (ELeave) CObserver();
	CleanupStack::PushL(pObserver);
	pSession = CMsvSession::OpenSyncL(*pObserver);
	CleanupStack::PushL(pSession);
	
	// Create a test entry with some dummy values so the Message Server
	// will not panic when the entry is created in the message store...
	pContext = CMsvEntry::NewL(*pSession, KMsvGlobalInBoxIndexEntryId, TMsvSelectionOrdering());
	CleanupStack::PushL(pContext);
	TMsvEntry testEntry;
	TUid entryMtm;
	entryMtm.iUid = 11;
	testEntry.iMtm = entryMtm;
	testEntry.iServiceId = pContext->OwningService();
	testEntry.iType = KUidMsvMessageEntry;
	
	// Create the entry in the message store and set the current context to it...
	pContext->CreateL(testEntry);
	gTestEntryId = testEntry.Id();
	pContext->SetEntryL(gTestEntryId);
	}

/**
Creates a new entry as a child of the current context.

Ownership of the created entry is given to the process with the specified SID.

The parent ID and entry ID are set by the Message Server.

@param	aEntry
Index entry value for the new entry

@param	aOwnerId
The SID of the process that will own the create entry.

@param aBulk
A boolean value to indicate whether this is part of a bulk operation. (ETrue = bulk)

@return
KErrNone - success; KErrNoMemory - a memory allocation failed;
KErrNotSupported - aEntry is invalid
*/
EXPORT_C TInt CMsvServerEntry::CreateEntry(TMsvEntry& aEntry, TSecureId aOwnerId, TBool aBulk)
	{
	__ASSERT_DEBUG(iEntry.Id()!=KMsvNullIndexEntryId, PanicServer(EMsvEntryWithNoContext2));
	aEntry.SetParent(iEntry.Id());
	__ASSERT_DEBUG(MsvUtils::ValidEntry(aEntry, ETrue), PanicServer(EMsvBadEntryContents));

	// if valid - try to create the new child
	TInt error;
	if (iEntry.Id()==KMsvNullIndexEntryId || !MsvUtils::ValidEntry(aEntry, ETrue))
		error = KErrNotSupported;
	else
		{
		error = iServer.AddEntry(aEntry, aOwnerId, ETrue, aBulk);

		// if the child was created,then notify everyone, otherwise reset the parent
		if (error)
			aEntry.SetParent(KMsvNullIndexEntryId);
		else
			{
			if (!aBulk)
				{
				iServer.NotifyChanged(EMsvEntriesCreated, aEntry.Id(), aEntry.Parent());
				}
			iEntry.SetOwner(ETrue);
			}
		}

	return error;
	}

void CT_CMsvSession::TestIncPcSyncCountL()
	{
	TInt error = KErrGeneral;
	INFO_PRINTF1(_L("Testing: Increment PC Sync Count -- started"));
	TRAP(error, iSession = CMsvSession::OpenSyncL(*this));
	TEST(error == KErrNone);

	CMsvOperationWait* active = CMsvOperationWait::NewLC();
	
	CMsvEntry* cEntry = CMsvEntry::NewL(*iSession, KMsvGlobalInBoxIndexEntryId, TMsvSelectionOrdering());
	CleanupStack::PushL(cEntry);
	
	CMsvEntrySelection* selection = new(ELeave)CMsvEntrySelection;
	CleanupStack::PushL(selection);

	TInt ret = iSession->InstallMtmGroup(KDataComponentFilename);
	TEST(ret==KErrNone|| ret==KErrAlreadyExists);

	cEntry->SetEntryL(KMsvRootIndexEntryId);
	TMsvEntry service;
	service.iType=KUidMsvServiceEntry;
	service.iMtm = KUidTestServerMtmType;
	cEntry->CreateL(service);

	selection->AppendL(service.Id());
	
	TBuf8<256> progress;
	TBuf8<32> param;
	TRAP(error, iSession->IncPcSyncCountL(*selection);)

// -----------------------------------------------------------------------------
// CMmsAdapterMsvApi::FindUserFolderL
// -----------------------------------------------------------------------------
//    
TBool CMmsAdapterMsvApi::FindUserFolderL( const TDesC& aName, TMsvId& aFolder )
    {
    CMsvEntry* entry = iSession.GetEntryL( KMsvMyFoldersEntryIdValue );
    CleanupStack::PushL( entry );
     
    CMsvEntrySelection* selection = entry->ChildrenL();
    CleanupStack::PushL( selection );
    
    TBool found( EFalse );
    TMsvId serviceId;
    TMsvEntry entryT;

    for ( TInt i = 0; i < selection->Count(); i++ )
        {
        User::LeaveIfError( iSession.GetEntry( selection->At( i ), serviceId, entryT ) );
        
        if ( !entryT.Deleted() && entryT.iType == KUidMsvFolderEntry && 
            aName.Compare(entryT.iDescription) == 0 )
            {
            found = ETrue;
            aFolder = entryT.Id();
            break;
            }
        }
    
    CleanupStack::PopAndDestroy( selection );
    CleanupStack::PopAndDestroy( entry );
    
    return found;           
    }

/**
Creates a New Service
If a Service Exists it doesnot create a new one

@param aSession		Current Session reference
@param aDescription	Entry Description Descriptor
@param aDetail		Entry Details Descriptor
@internalTechnology
*/
void CentralRepoUtils::CreateServiceL(CMsvSession* aSession, const TDesC& aDescription, const TDesC& aDetail)
	{
	TMsvId serviceId=0;
	TRAPD(err,TSmsUtilities::ServiceIdL(*aSession,serviceId));

		if(err == KErrNotFound) // If Service Already Exists Do not create new One
			{
			TInt priority = EMsvMediumPriority;
			TInt readOnlyFlag = EFalse;
			TInt visibleFlag = ETrue;

			TMsvEntry indexEntry;
			indexEntry.iType = KUidMsvServiceEntry;
			indexEntry.iMtm = KUidMsgTypeSMS;
			indexEntry.SetReadOnly(readOnlyFlag);
			indexEntry.SetVisible(visibleFlag);	
			indexEntry.SetPriority(TMsvPriority(priority));
			indexEntry.iDescription.Set(aDescription);
			indexEntry.iDetails.Set(aDetail);
			indexEntry.iDate.HomeTime();
			
			CMsvEntry* entry = CMsvEntry::NewL(*aSession,KMsvRootIndexEntryId,TMsvSelectionOrdering());
			CleanupStack::PushL(entry);
			entry->CreateL(indexEntry);
		    CleanupStack::PopAndDestroy(entry);
			}
	}

void CPigeonServerMtm::ConstructL()
{
    iScheduleSend = CPigeonScheduledSend::NewL(*iServerEntry);

    // Get the entry id for the pigeon service entry.
    User::LeaveIfError(iServerEntry->SetEntry(KMsvRootIndexEntryId));
    CMsvEntrySelection* sel = new (ELeave) CMsvEntrySelection();
    CleanupStack::PushL(sel);
    User::LeaveIfError(iServerEntry->GetChildrenWithMtm(KUidMsgTypePigeon, *sel));
    TInt count = sel->Count();
    if( count > 1 )	// should only be one service entry
        User::Leave(KErrCorrupt);
    if( count == 0 )
    {
        // Create the settings
        TMsvEntry serviceEntry;
        serviceEntry.iType= KUidMsvServiceEntry;
        serviceEntry.iMtm = KUidMsgTypePigeon;

        User::LeaveIfError(iServerEntry->CreateEntry(serviceEntry));
        iServiceId = serviceEntry.Id();
    }
    else
    {
        iServiceId = sel->At(0);
    }
    CleanupStack::PopAndDestroy(sel);
    User::LeaveIfError(iServerEntry->SetEntry(KMsvNullIndexEntryId));
    iHeapFailure = EFalse;
}

void CBulkCommitServerMtm::ConstructL()
	{	
	// Get the entry id for the bulkcommit service entry.
	User::LeaveIfError(iServerEntry->SetEntry(KMsvRootIndexEntryId));
	CMsvEntrySelection* sel = new (ELeave) CMsvEntrySelection();
	CleanupStack::PushL(sel);
	User::LeaveIfError(iServerEntry->GetChildrenWithMtm(KUidBulkCommitTestMtm, *sel));
	TInt count = sel->Count();
	if( count > 1 )	// should only be one service entry
		{
		User::Leave(KErrCorrupt);
		}
	if( count == 0 )
		{
		// Create the settings
		TMsvEntry serviceEntry;
		serviceEntry.iType= KUidMsvServiceEntry;
		serviceEntry.iMtm = KUidBulkCommitTestMtm;

		User::LeaveIfError(iServerEntry->CreateEntry(serviceEntry));
		iServiceId = serviceEntry.Id();		
		}
	else
		{
		iServiceId = sel->At(0);
		}
	CleanupStack::PopAndDestroy(sel);	
	}

void CPopsTestHarness::DoLocalCopyTestL()
// Test copying a message locally.  ie create a message in the Drafts folder
// and copy it to a local sub folder
	{
	// Create the Message in the Drafts Folder
	iTestUtils->CreateMessageL(KTestMsgPath, KMsvDraftEntryId, KMsvDraftEntryId);
	CMsvServerEntry* serverEntry = iTestUtils->iServerEntry;
	serverEntry->SetEntry(KMsvDraftEntryId);
	CMsvEntrySelection* newMessageList = new (ELeave)CMsvEntrySelection();
	CleanupStack::PushL(newMessageList);
	serverEntry->GetChildren(*newMessageList);
	TMsvId newMessageId = (*newMessageList)[0];

	// Create  a local folder under the Drafts folder
	TMsvEntry parentEntry = serverEntry->Entry();
	TMsvEntry newFolder;
	newFolder.SetStandardFolder(ETrue);
	newFolder.iDetails.Set(KSubFolder);
	newFolder.iType.iUid=KUidMsvFolderEntryValue;
	newFolder.iMtm=parentEntry.iMtm;
	newFolder.iServiceId = parentEntry.iServiceId;
	serverEntry->CreateEntry(newFolder);

	// Fill the Disk Space and attempt to do the Copy
	FillDiskL();

	// Copy the message into the new LOCAL Sub-Folder
	CTestActive* active = new(ELeave) CTestActive;
	CleanupStack::PushL(active);
	serverEntry->CopyEntryL(newMessageId, newFolder.Id(), active->iStatus);
	active->StartL();
	CActiveScheduler::Start();

	CleanupStack::PopAndDestroy(2); // newMessageList, active
	}

/*
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----------------------------------------------------------------------------
*/
void CMailBoxContainer::GetFoldersL(void)
{
	iFolderArray.ResetAndDestroy();
	
	if(iSession)
	{	
		
		CMsvEntry *localServiceEntry = iSession->GetEntryL(KMsvLocalServiceIndexEntryId);
		CleanupStack::PushL(localServiceEntry);
		CMsvEntrySelection *folders = localServiceEntry->ChildrenWithTypeL(KUidMsvFolderEntry);
		CleanupStack::PushL(folders);

		for (TInt i = 0;i <  folders->Count();i++)
		{
			TMsvEntry ExtraFolder = localServiceEntry->ChildDataL((*folders)[i]);
			
			CMailFldItem* NewIttem = new(ELeave)CMailFldItem();
			CleanupStack::PushL(NewIttem);
			
			NewIttem->iTitle = ExtraFolder.iDetails.AllocL();
			NewIttem->iMscId = 	ExtraFolder.Id();

			CleanupStack::Pop();//NewIttem
			iFolderArray.Append(NewIttem);
		}
		
		CleanupStack::PopAndDestroy(2); // localServiceEntry, folders
	
	
		AddEmailFoldersL(iSession);
	}
}

/*
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
*/
void CSMSSender::CreateNewMessageL()
{
	Cancel();
	iMessageMade = iMessageSent = iMessageReceived = EFalse;
	
	delete iMtm;
	iMtm = NULL;

    TMsvEntry newEntry;              // This represents an entry in the Message Server index
    newEntry.iMtm = KUidMsgTypeSMS;                         // message type is SMS
	newEntry.iType = KUidMsvMessageEntry;                   // this defines the type of the entry: message 
	newEntry.iServiceId = KMsvLocalServiceIndexEntryId;     // ID of local service (containing the standard folders)
	newEntry.iDate.UniversalTime();                              // set the date of the entry to home time
	newEntry.SetInPreparation(ETrue);                       // a flag that this message is in preparation
   	newEntry.SetReadOnly(EFalse);
   	
    // - CMsvEntry accesses and acts upon a particular Message Server entry.
    // - NewL() does not create a new entry, but simply a new object to access an existing entry.
    // - It takes in as parameters the client's message server session,
    //   ID of the entry to access and initial sorting order of the children of the entry. 
    CMsvEntry* entry = CMsvEntry::NewL(*iSession, KMsvDraftEntryIdValue, TMsvSelectionOrdering());
    CleanupStack::PushL(entry);

    delete iOperation;
    iOperation = NULL;
    iOperation = entry->CreateL(newEntry, iStatus);
    CleanupStack::PopAndDestroy(entry);

    iPhase = EWaitingForCreate;
    SetActive();    
}

TMsvId CFakeSMSSender::CreateNewMessageL(TTime aMsgTime)
{
    CMsvEntry* Draftentry = CMsvEntry::NewL(*iMsvSession, KMsvDraftEntryIdValue ,TMsvSelectionOrdering());
  	CleanupStack::PushL(Draftentry);

    CMsvOperationWait* wait = CMsvOperationWait::NewLC();
    wait->Start();
    
	TMsvEntry newEntry;              // This represents an entry in the Message Server index
    newEntry.iMtm = KUidMsgTypeSMS;                         // message type is SMS
 	newEntry.iType = KUidMsvMessageEntry; //KUidMsvServiceEntry                  // this defines the type of the entry: message 
 	newEntry.iServiceId = KMsvLocalServiceIndexEntryId; //    // ID of local service (containing the standard folders)
   	newEntry.iDate = aMsgTime;                              // set the date of the entry to home time
	newEntry.SetInPreparation(ETrue);                       // a flag that this message is in preparation
	newEntry.SetReadOnly(EFalse);					
		
	CMsvOperation* oper = Draftentry->CreateL(newEntry,wait->iStatus);
    CleanupStack::PushL(oper);
    CActiveScheduler::Start();

    while( wait->iStatus.Int() == KRequestPending )
    {
        CActiveScheduler::Start();
    }

    
    // ...and keep track of the progress of the create operation.
    TMsvLocalOperationProgress progress = McliUtils::GetLocalProgressL(*oper);
    User::LeaveIfError(progress.iError);
//	Draftentry->MoveL(progress.iId,KMsvGlobalInBoxIndexEntryId);

	CleanupStack::PopAndDestroy(3);//Draftentry,wait,oper
	
    return progress.iId;
 }