1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Contains method definitions for EtelMM subsession RMobileLine

    15 // 

    16 //

    17 

    18 // From core API

    19 #include <etelext.h>

    20 

    21 // Multimode header files

    22 #include <etelmm.h>

    23 #include "mm_hold.h"

    24 

    25 

    26 /************************************************************************/

    27 //

    28 //  RMobileLine

    29 //

    30 /************************************************************************/

    31 

    32 EXPORT_C RMobileLine::RMobileLine()

    33 	: iMmPtrHolder(NULL)

    34 /** Constructor. */

    35 	{

    36 	}

    37 

    38 EXPORT_C void RMobileLine::ConstructL()

    39 /** Constructs and initializes the object.

    40 

    41 @leave KErrNoMemory Out of memory. 

    42 @capability None

    43 */

    44 	{

    45 	RLine::ConstructL();

    46 	__ASSERT_ALWAYS(iMmPtrHolder==NULL,PanicClient(EEtelPanicHandleNotClosed));

    47 	iMmPtrHolder = CMobileLinePtrHolder::NewL(CMobileLinePtrHolder::EMaxNumberLinePtrSlots,CMobileLinePtrHolder::EMaxNumberLinePtrCSlots);

    48 	}

    49 

    50 EXPORT_C void RMobileLine::Destruct()

    51 /** Destructor 

    52 @capability None

    53 */

    54 	{

    55 	RLine::Destruct();

    56 	delete iMmPtrHolder;

    57 	iMmPtrHolder = NULL;

    58 	}

    59 

    60 EXPORT_C TInt RMobileLine::GetMobileLineStatus(RMobileCall::TMobileCallStatus& aStatus) const

    61 /** Returns the current state of the line.

    62 

    63 If there is one call object RMobileCall associated with this line the returned 

    64 line status will be equal to the call status.

    65 

    66 If there is more than one call object associated with this line, the state 

    67 of the call that is most active, i.e. the call that is connected and active 

    68 or is about to be connected, will be returned my this function.

    69 

    70 @param aStatus On completion, contains the mobile line status.

    71 @return KErrNone if successful, otherwise another of the system-wide error 

    72 codes. 

    73 @capability None

    74 */

    75 	{

    76 	TPckg<RMobileCall::TMobileCallStatus> ptr1(aStatus);

    77 	return Get(EMobileLineGetMobileLineStatus, ptr1);

    78 	}

    79 

    80 EXPORT_C void RMobileLine::NotifyMobileLineStatusChange(TRequestStatus& aReqStatus, RMobileCall::TMobileCallStatus& aStatus) const

    81 /** Allows the client to be notified when a line changes state. This function completes 

    82 when the mobile line changes it state.

    83 

    84 Use RTelSubSessionBase::CancelAsyncRequest(EMobileLineNotifyMobileLineStatusChange) 

    85 to cancel a previously placed asynchronous NotifyMobileLineStatusChange().

    86 

    87 @param aReqStatus On return, KErrNone if successful.

    88 @param aStatus On completion, contains the new mobile call status. 

    89 @capability None

    90 */

    91 	{

    92 	__ASSERT_ALWAYS(iMmPtrHolder!=NULL,PanicClient(EEtelPanicNullHandle));

    93 

    94 	TPtr8& ptr1=iMmPtrHolder->Set(CMobileLinePtrHolder::ESlot1LineNotifyMobileLineStatusChange, aStatus);

    95 

    96 	Get(EMobileLineNotifyMobileLineStatusChange, aReqStatus, ptr1);

    97 	}

    98