--- 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();
- }
-