--- a/systemswstubs/examplecommonisc/IscMultiplexerBase/src/IscMultiplexerBase.cpp Tue Jul 06 14:03:31 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,348 +0,0 @@
-/*
-* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Implementation of DIscMultiplexerBase class
-*
-*/
-
-
-
-// INCLUDE FILES
-#include <IscDefinitions.h>
-#include <IscDevice.h>
-#include "IscMultiplexerBase.h"
-#include "IscTrace.h"
-
-
-// EXTERNAL DATA STRUCTURES
-
-// EXTERNAL FUNCTION PROTOTYPES
-
-// CONSTANTS
-
-// MACROS
-
-// LOCAL CONSTANTS AND MACROS
-
-// MODULE DATA STRUCTURES
-
-// LOCAL FUNCTION PROTOTYPES
-
-// FORWARD DECLARATIONS
-
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::DIscMultiplexerBase
-// C++ default constructor can NOT contain any code, that
-// might leave.
-// -----------------------------------------------------------------------------
-//
-EXPORT_C DIscMultiplexerBase::DIscMultiplexerBase()
- :iDevice( NULL )
- {
- C_TRACE( ( _T( "DIscMultiplexerBase::DIscMultiplexerBase()" ) ) );
- C_TRACE( ( _T( "DIscMultiplexerBase::DIscMultiplexerBase - return 0x%x" ) ) );
- }
-
-// Destructor
-EXPORT_C DIscMultiplexerBase::~DIscMultiplexerBase()
- {
- C_TRACE( ( _T( "DIscMultiplexerBase::~DIscMultiplexerBase()" ) ) );
- C_TRACE( ( _T( "DIscMultiplexerBase::~DIscMultiplexerBase - return 0x%x" ) ) );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::CustomFunction
-// API extension function
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-#ifndef API_TRACE_FLAG
-EXPORT_C TInt DIscMultiplexerBase::CustomFunction(
- const TUint16,
- const TUint16 aOperation,
- TAny* ,
- const TAny* aChannelPtr )
-#else
-EXPORT_C TInt DIscMultiplexerBase::CustomFunction(
- const TUint16 aChannelId,
- const TUint16 aOperation,
- TAny* aParameters,
- const TAny* aChannelPtr )
-#endif
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::CustomFunction(0x%x, 0x%x, 0x%x, 0x%x)" ), aChannelId, aOperation, aParameters, aChannelPtr ) );
- CompleteRequest( aOperation, KErrNotSupported, aChannelPtr );
- return KErrNotSupported;
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::GetChannelInfo
-// Get information on specified channel
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-#ifndef API_TRACE_FLAG
-EXPORT_C TInt DIscMultiplexerBase::GetChannelInfo(
- const TUint16,
- TDes8& )
-#else
-EXPORT_C TInt DIscMultiplexerBase::GetChannelInfo(
- const TUint16 aChannelNumber,
- TDes8& aInfo )
-#endif
-
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::GetChannelInfo(0x%x, 0x%x)" ), aChannelNumber, &aInfo ) );
- return KErrNotSupported;
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::CompleteRequest
-// Complete specified asynchronous request
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-// This method has been modified to allow channel sharing between application.
-// The completion routine uses directly a pointer on a DLogicalChannel instead of a channel index
-//
-EXPORT_C void DIscMultiplexerBase::CompleteRequest(
- TUint16 aReqNumber,
- TInt aStatus,
- const TAny* aChannelPtr )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::CompleteRequest(0x%x, 0x%x, 0x%x)" ), aReqNumber, aStatus, aChannelPtr ) );
- iDevice->CompleteRequest( aReqNumber, aStatus, aChannelPtr );
- A_TRACE( ( _T( "DIscMultiplexerBase::CompleteRequest - return void" ) ) );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::IsPending
-// Check if specified request is pending in ISC Driver
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt DIscMultiplexerBase::IsPending(
- const TUint16 aReqNumber,
- const TAny* aChannelPtr )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::IsPending(0x%x, 0x%x)" ), aReqNumber, aChannelPtr ) );
- return iDevice->IsPending( aReqNumber, aChannelPtr );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::QueueFrame
-// Queue frame for sending
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt DIscMultiplexerBase::QueueFrame(
- const TUint16 aChannelId,
- const TDesC8* aFrame,
- const TAny* aChannelPtr,
- TAny* aFrameInfo )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::QueueFrame(0x%x, 0x%x, 0x%x, 0x%x)" ), aChannelId, aFrame, aChannelPtr, aFrameInfo ) );
- TInt error( KErrNone );
- if ( !aFrame )
- {
- error = KErrBadDescriptor;
- }
- else
- {
- error = iDevice->QueueFrame( aChannelId, aFrame, aChannelPtr, aFrameInfo );
- }
-
- return error;
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::FlushQueue
-// Start sending the frames
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void DIscMultiplexerBase::FlushQueues()
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::FlushQueue()" ) ) );
- iDevice->FlushQueues();
- A_TRACE( ( _T( "DIscMultiplexerBase::FlushQueue - return void" ) ) );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::ULFlowControl
-// Notify flow control changes to ISC Driver
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void DIscMultiplexerBase::ULFlowControl(
- const TInt aULFlowStatus,
- TUint16 aChannelId,
- TAny* aChannelPtr )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::ULFlowControl(0x%x, 0x%x)" ), aULFlowStatus, aChannelPtr ) );
- iDevice->ULFlowControl( aULFlowStatus, aChannelId, aChannelPtr );
- A_TRACE( ( _T( "DIscMultiplexerBase::ULFlowControl - return void" ) ) );
- }
-
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::ReserveMemoryBlock
-// Reserve memory block
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void DIscMultiplexerBase::ReserveMemoryBlock(
- TDes8*& aPtr,
- const TUint16 aSize )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::ReserveMemoryBlock(0x%x, 0x%x)" ), aPtr, aSize ) );
- iDevice->ReserveMemoryBlock( aPtr,aSize );
- A_TRACE( ( _T( "DIscMultiplexerBase::ReserveMemoryBlock - return void" ) ) );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::ReleaseMemoryBlock
-// Release the reserved memory block
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void DIscMultiplexerBase::ReleaseMemoryBlock(
- TDes8* aPtr )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::ReleaseMemoryBlock(0x%x)" ), aPtr ) );
- iDevice->ReleaseMemoryBlock( aPtr );
- A_TRACE( ( _T( "DIscMultiplexerBase::ReleaseMemoryBlock - return void" ) ) );
- }
-
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::CopyFromUserBuffer
-// Due to GetThreadPtr this method will be deprecated in the future.
-// It is preffered to use GetThreadPtr instead.
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt DIscMultiplexerBase::CopyFromUserBuffer(
- const TDesC8& aUserBuffer,
- TDes8& aKernelBuffer,
- const TAny* aChannelPtr,
- const TInt aOffset )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::CopyFromUserBuffer(0x%x, 0x%x, 0x%x, 0x%x)" ), &aUserBuffer, &aKernelBuffer, aChannelPtr, aOffset ) );
- return iDevice->CopyFromUserBuffer( aUserBuffer, aKernelBuffer, aChannelPtr, aOffset );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::CopyToUserBuffer
-// Due to GetThreadPtr this method will be deprecated in the future.
-// It is preffered to use GetThreadPtr instead.
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt DIscMultiplexerBase::CopyToUserBuffer(
- TAny* aUserBuffer,
- const TDesC8& aKernelBuffer,
- const TAny* aChannelPtr,
- const TInt aOffset )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::CopyToUserBuffer(0x%x, 0x%x, 0x%x, 0x%x)" ), aUserBuffer, &aKernelBuffer, aChannelPtr, aOffset ) );
- return iDevice->CopyToUserBuffer( aUserBuffer, aKernelBuffer, aChannelPtr, aOffset );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::GetThreadPtr
-// Returns user side thread pointer no owenership is given.
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C DThread* DIscMultiplexerBase::GetThreadPtr( const TAny* aChannelPtr )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::DIscMultiplexerBase::GetThreadPtr(0x%x)" ), aChannelPtr ) );
- TRACE_ASSERT( aChannelPtr );
- return iDevice->GetThreadPtr( aChannelPtr );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::CancelSending
-//
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt DIscMultiplexerBase::CancelSending(
- const TUint16 aChannelId,
- const TAny* aChannelPtr )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::CancelSending(0x%x, 0x%x)" ), aChannelId, aChannelPtr ) );
- return iDevice->CancelSending( aChannelId, aChannelPtr );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::Connect
-// Connect ISC Driver to ISC Multiplexer
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void DIscMultiplexerBase::Connect(
- DIscDevice* aDevice )
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::Connect(0x%x)" ), aDevice ) );
- ASSERT_RESET_ALWAYS( aDevice, "IscMultiplexerBase",EIscNullIscDriverPointer );
- iDevice = aDevice;
- A_TRACE( ( _T( "DIscMultiplexerBase::Connect - return void" ) ) );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::SetInitializationParameters
-// Initialization string to multiplexer in case if needed before datatransmission driver has been initialized
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-#ifndef API_TRACE_FLAG
-EXPORT_C void DIscMultiplexerBase::SetInitializationParameters( const TDesC8&)
-#else
-EXPORT_C void DIscMultiplexerBase::SetInitializationParameters( const TDesC8& aParameters )
-#endif
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::SetInitializationParameters not supported(0x%x)" ), &aParameters ) );
- }
-
-// -----------------------------------------------------------------------------
-// DIscMultiplexerBase::Install
-// Install from DLogicalDevice
-// ( other items were commented in a header ).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt DIscMultiplexerBase::Install()
- {
- A_TRACE( ( _T( "DIscMultiplexerBase::Install()" ) ) );
- SetName( &KIscMultiplexerName );
- TInt r = Install2ndPhase();
- C_TRACE( ( _T( "DIscMultiplexerBase::Install - return 0x%x" ), r ) );
- return r;
- }
-
-// ================= E32Dll ==============
-// E32Dll
-// Dll entry point.
-// Returns: TInt Invariably return KErrNone.
-//
-#if defined( __WINSCW__ )
-DECLARE_STANDARD_LDD()
- {
- return NULL;
- }
-#endif
-// End of File