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 //

    15 

    16 #include <mb_thread.h>

    17 #include <e32debug.h>

    18 #include <es_mbman.h>

    19 

    20 using namespace CommsFW;

    21 

    22 EXPORT_C TInt RCFThread::Create(const TDesC& aName, TThreadFunction aOtherThreadFunction,

    23 						TInt aStackSize, RHeap* aHeap, TAny* aModuleArgs)

    24 /**

    25 Derived implementation of RThread::Create, which processes some specific

    26 data for the new thread before calling the RThread::Create.

    27 @param aName Name of the new thread.

    28 @param aOtherThreadFunction Main thread-function.

    29 @param aStackSize Initial size of the thread stack.

    30 @param aHeap The heap for the thread.

    31 @param aModuleArgs Pointer given as argument to aOtherThreadFunction.

    32 @see RThread

    33 @see TThreadFunction

    34 @see RHeap

    35 @publishedPartner

    36 @released

    37 */

    38 	{

    39    	iStartupInfo.iMBufManager = CMBufManager::Context();

    40    	__CFLOG_STMT( iStartupInfo.iCFLogIf = CCFLogIf::Context());

    41 	if( iStartupInfo.iMBufManager == NULL )

    42 		return KErrNotFound;

    43 	// Check to make sure the logger is available.

    44 	#ifdef __CFLOG_ACTIVE

    45 		if( !iStartupInfo.iCFLogIf )

    46 			{

    47 			RDebug::Print( _L( "RCFThread::Create - the log interface was not found.  This normally means that the logging version of commsfw.dll has been mixed with a stub version of cflog.dll.  See CommsDebugUtility How-To Document FAQ section for details on enabling logging in a release build." ) );

    48 

    49 			return KErrNotFound;

    50 			}

    51 	#endif

    52 	

    53    	iStartupInfo.iOtherThreadFunction = aOtherThreadFunction;

    54    	iStartupInfo.iModuleArgs = aModuleArgs;

    55    	return RThread::Create(aName, RCFThreadFunction, aStackSize, aHeap, &iStartupInfo);

    56    	};

    57 

    58 EXPORT_C TInt RCFThread::Create(const TDesC& aName, TThreadFunction aOtherThreadFunction,

    59 				TInt aStackSize, TInt aMinHeapSize, TInt aMaxHeapSize, TAny* aModuleArgs) 

    60 /**

    61 Derived implementation of RThread::Create, which processes some specific

    62 data for the new thread before calling the RThread::Create

    63 @param aName Name of the new thread.

    64 @param aOtherThreadFunction Main thread-function.

    65 @param aStackSize Initial size of the thread stack.

    66 @param aMinHeapSize Minimum size of the heap that will be created for the thread.

    67 @param aMaxHeapSize Maximum size of the heap that will be created for the thread.

    68 @param aModuleArgs Pointer given as argument to aOtherThreadFunction.

    69 @see RThread

    70 @see TThreadFunction

    71 @publishedPartner

    72 @released

    73 */

    74 	{

    75    	iStartupInfo.iMBufManager = CMBufManager::Context();

    76    	__CFLOG_STMT( iStartupInfo.iCFLogIf = CCFLogIf::Context());

    77 	if( iStartupInfo.iMBufManager == NULL )

    78 		return KErrNotFound;

    79 	// Check to make sure the logger is available.

    80 	#ifdef __CFLOG_ACTIVE

    81 		if( !iStartupInfo.iCFLogIf )

    82 			{

    83 			RDebug::Print( _L( "RCFThread::Create - the log interface was not found.  This normally means that the logging version of commsfw.dll has been mixed with a stub version of cflog.dll.  See CommsDebugUtility How-To Document FAQ section for details on enabling logging in a release build." ) );

    84 

    85 			return KErrNotFound;

    86 			}

    87 	#endif

    88 

    89    	iStartupInfo.iOtherThreadFunction = aOtherThreadFunction;

    90    	iStartupInfo.iModuleArgs = aModuleArgs;

    91    	return RThread::Create(aName, RCFThreadFunction, aStackSize, aMinHeapSize, aMaxHeapSize, &iStartupInfo);

    92    	};

    93 

    94 TInt RCFThread::RCFThreadFunction(TAny* aStartupInfo )

    95 /**

    96 Intermediate function which masquerades as the main thread function in order to 

    97 perform some specific actions for the new thread in the correct context before

    98 calling the new thread's actual main thread function

    99 @param aStartupInfo structure containing pointers to MBufMger and CFlog.

   100 @see RCFThread::ThreadStartupInfo 

   101 @internalComponent

   102 */

   103 	{

   104 	ThreadStartupInfo* startInfo = reinterpret_cast<ThreadStartupInfo*>(aStartupInfo);

   105 	startInfo->iMBufManager->SetContext();

   106    	__CFLOG_STMT( startInfo->iCFLogIf->SetContext();)

   107 	__CFLOG_OPEN;

   108    	TInt result = startInfo->iOtherThreadFunction(startInfo->iModuleArgs);

   109 	__CFLOG_CLOSE;

   110    	return result;

   111    	};

   112