1 // Copyright (c) 2003-2009 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 // Name          : SdpCodecStringPool.cpp

    15 // Part of       : SDP Codec

    16 // Version       : 1.0

    17 //

    18 

    19 

    20 

    21 #include <stringpool.h>

    22 #include "SdpCodecErr.h"

    23 #include "SdpCodecStringPool.h"

    24 #include "CSdpCodecStringPool.h"

    25 #include "sdpcodecstringconstants.h"

    26 #include "_sdpdefs.h"

    27 

    28 

    29 // -----------------------------------------------------------------------------

    30 // SdpCodecStringPool::OpenL

    31 // Opens stringpool owner, leaves if one already exists in TLS

    32 // -----------------------------------------------------------------------------

    33 //

    34 EXPORT_C void SdpCodecStringPool::OpenL()

    35 	{

    36 	__ASSERT_ALWAYS( Dll::Tls() == NULL, User::Leave ( KErrAlreadyExists ) );

    37 

    38 	CSdpCodecStringPool* codecStringPool = CSdpCodecStringPool::NewLC();

    39 	User::LeaveIfError( Dll::SetTls( codecStringPool ) );

    40 	CleanupStack::Pop();    //  codecStringPool

    41 	}

    42 

    43 // -----------------------------------------------------------------------------

    44 // SdpCodecStringPool::Close

    45 // Closes & deletes string pool

    46 // -----------------------------------------------------------------------------

    47 //

    48 EXPORT_C void SdpCodecStringPool::Close()

    49 	{

    50 	if ( Dll::Tls() == NULL )

    51         {

    52         return;

    53         }

    54 

    55 	CSdpCodecStringPool* codecStringPool =

    56         static_cast<CSdpCodecStringPool*>( Dll::Tls() );

    57     delete codecStringPool;

    58 	Dll::SetTls( NULL );

    59 	}

    60 

    61 // -----------------------------------------------------------------------------

    62 // SdpCodecStringPool::StringPoolL

    63 // Returns string pool

    64 // -----------------------------------------------------------------------------

    65 //

    66 EXPORT_C RStringPool SdpCodecStringPool::StringPoolL()

    67     {

    68     CSdpCodecStringPool* codecStringPool =

    69         static_cast<CSdpCodecStringPool*>( Dll::Tls() );

    70     __ASSERT_ALWAYS( codecStringPool != NULL,

    71                      User::Leave( KErrSdpCodecStringPool ) );

    72 

    73 	return codecStringPool->StringPool();

    74     }

    75 

    76 // -----------------------------------------------------------------------------

    77 // SdpCodecStringPool::StringTableL

    78 // Returns string table

    79 // -----------------------------------------------------------------------------

    80 //

    81 EXPORT_C const TStringTable& SdpCodecStringPool::StringTableL()

    82     {

    83      CSdpCodecStringPool* codecStringPool =

    84         static_cast<CSdpCodecStringPool*>( Dll::Tls() );

    85     __ASSERT_ALWAYS( codecStringPool != NULL,

    86                      User::Leave( KErrSdpCodecStringPool ) );

    87 

    88 	return codecStringPool->StringTable();

    89     }