bluetoothappprofiles/avrcp/avrcpipc/src/avrcpipc.cpp
changeset 70 f5508c13dfe0
parent 67 16e4b9007960
child 71 083fd884d7dd
--- a/bluetoothappprofiles/avrcp/avrcpipc/src/avrcpipc.cpp	Wed Oct 13 13:15:31 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,161 +0,0 @@
-// Copyright (c) 2008-2009 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:
-// This file contains structures shared by the AVRCP API with the AVRCP bearer.
-// 
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#include <e32std.h>
-#include <remcon/avrcpspec.h>
-#include "avrcpipc.h"
-
-
-EXPORT_C TMetadataTransferPDU RAvrcpIPC::GetPDUIdFromIPCOperationId(TInt aOperationId)
-	{
-	// We send the PDU id through IPC to the playerinformationapi, mediainformationapi
-	// groupnavigationapi or batterystatusapi. However, PDU 0x31 (Register Notification
-	// also requires sending an event id. We encode this as the top byte, and the PDU
-	// id as the lower byte, so mask off the top-byte and return just the PDU id.
-	return static_cast<TMetadataTransferPDU>(aOperationId & 0x00FF);
-	}
-
-EXPORT_C TRegisterNotificationEvent RAvrcpIPC::GetEventIdFromIPCOperationId(TInt aOperationId)
-	{
-	// See the above comment in GetPDUIdFromIPCOperationId. This performs the opposite operation
-	return static_cast<TRegisterNotificationEvent>((aOperationId & 0xFF00) >> 8);
-	}
-
-EXPORT_C TInt RAvrcpIPC::SetIPCOperationIdFromEventId(TRegisterNotificationEvent aEventId)
-	{
-	// See the comment in GetPDUIdFromIPCOperationId. This sets the PDU id
-	// as the lower byte to RegisterNotification (0x31) and the eventId as
-	// the top byte.
-	return (ERegisterNotification + (aEventId << 8));
-	}
-
-// Big-endian methods; Symbian native methods are little-endian
-// This means that we can directly send these packets into the
-// wire in the bearer, since they're big-endian. We could have
-// used the BigEndian class, but that requires a dependency on
-// the esock.lib library, so do it ourselves.
-
-TUint8 RAvrcpIPC::Read8L()
-	{
-	return iReadStream.ReadUint8L();
-	}
-
-TUint16 RAvrcpIPC::Read16L()
-	{
-	TUint16 val = 0;
-	val  = (static_cast<TUint16>(iReadStream.ReadUint8L()) << 8);
-	val += iReadStream.ReadUint8L();
-	return val;
-	}
-
-TUint32 RAvrcpIPC::Read24L()
-	{
-	TUint32 val = 0;
-	val += (static_cast<TUint32>(iReadStream.ReadUint8L()) << 16);
-	val += (static_cast<TUint32>(iReadStream.ReadUint8L()) << 8);
-	val += iReadStream.ReadUint8L();
-	return val;
-	}
-
-TUint32 RAvrcpIPC::Read32L()
-	{
-	TUint32 val = 0;
-	val  = (static_cast<TUint32>(iReadStream.ReadUint8L()) << 24);
-	val += (static_cast<TUint32>(iReadStream.ReadUint8L()) << 16);
-	val += (static_cast<TUint32>(iReadStream.ReadUint8L()) << 8);
-	val += iReadStream.ReadUint8L();
-	return val;
-	}
-
-TUint64 RAvrcpIPC::Read64L()
-	{
-	TUint64 val;
-	val  = (static_cast<TUint64>(iReadStream.ReadUint8L()) << 56);
-	val += (static_cast<TUint64>(iReadStream.ReadUint8L()) << 48);
-	val += (static_cast<TUint64>(iReadStream.ReadUint8L()) << 40);
-	val += (static_cast<TUint64>(iReadStream.ReadUint8L()) << 32);
-	val += (static_cast<TUint64>(iReadStream.ReadUint8L()) << 24);
-	val += (static_cast<TUint64>(iReadStream.ReadUint8L()) << 16);
-	val += (static_cast<TUint64>(iReadStream.ReadUint8L()) << 8);
-	val += iReadStream.ReadUint8L();
-	return val;
-	}
-
-void RAvrcpIPC::Write8L(TUint8 aVal)
-	{
-	iStream.WriteUint8L(aVal);
-	}
-
-void RAvrcpIPC::Write16L(TUint16 aVal)
-	{
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 8));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal));
-	}
-
-void RAvrcpIPC::Write24L(TUint32 aVal)
-	{
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 16));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 8));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal));
-	}
-
-void RAvrcpIPC::Write32L(TUint32 aVal)
-	{
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 24));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 16));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 8));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal));
-	}
-
-void RAvrcpIPC::Write64L(TUint64 aVal)
-	{
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 56));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 48));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 40));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 32));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 24));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 16));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal >> 8));
-	iStream.WriteUint8L(static_cast<TUint8>(aVal));
-	}
-void RAvrcpIPC::Close()
-	{
-	iReadStream.Close();
-	iStream.Close();
-	}
-
-EXPORT_C void RAvrcpIPCError::ReadL(const TDesC8& aData)
-	{
-	iReadStream.Open(aData);
-	iError = Read32L();   // Read Big-Endian error code
-	iReadStream.Close();
-	}
-
-EXPORT_C void RAvrcpIPCError::WriteL(TDes8& aOutData)
-	{
-	aOutData.Zero();      // Error code is always before any other data
-	iStream.Open(aOutData);
-	Write32L(iError);
-	iStream.CommitL();
-	}
-