--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontroller/upnpavcontrollerclient/src/upnpavdevicelist.cpp Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,224 @@
+/*
+* Copyright (c) 2006 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: Implements a list of UPnP Devices
+*
+*/
+
+
+
+
+
+
+// INCLUDE FILES
+#include <e32base.h>
+#include "upnpavdevicelist.h"
+#include "upnpavdevice.h"
+
+
+// CONSTANTS
+const TInt KBufferGranularity = 300;
+
+// ============================ MEMBER FUNCTIONS ============================
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::CUpnpAVDeviceList
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// --------------------------------------------------------------------------
+//
+CUpnpAVDeviceList::CUpnpAVDeviceList()
+ {
+ }
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::ConstructL
+// Symbian 2nd phase constructor can leave.
+// --------------------------------------------------------------------------
+//
+void CUpnpAVDeviceList::ConstructL( )
+ {
+ }
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::NewL
+// Two-phased constructor.
+// --------------------------------------------------------------------------
+//
+EXPORT_C CUpnpAVDeviceList* CUpnpAVDeviceList::NewL()
+ {
+ CUpnpAVDeviceList* self = NewLC();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::NewL
+// Two-phased constructor.
+// --------------------------------------------------------------------------
+//
+EXPORT_C CUpnpAVDeviceList* CUpnpAVDeviceList::NewLC()
+ {
+ CUpnpAVDeviceList* self = new( ELeave ) CUpnpAVDeviceList;
+ CleanupStack::PushL( self );
+ self->ConstructL( );
+ return self;
+ }
+
+// Destructor
+CUpnpAVDeviceList::~CUpnpAVDeviceList()
+ {
+ iDevices.ResetAndDestroy();
+ }
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::AppendDeviceL
+// Appends a device to internal array.
+// (other items were commented in a header).
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CUpnpAVDeviceList::AppendDeviceL( CUpnpAVDevice& aDevice )
+ {
+ iDevices.AppendL( &aDevice );
+ }
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::RemoveAndDestroy
+// Removes and destroys device from internal array according to index
+// (other items were commented in a header).
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CUpnpAVDeviceList::RemoveAndDestroy( TInt aIndex )
+ {
+ delete iDevices[ aIndex ];
+ iDevices.Remove( aIndex );
+ }
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::Remove
+// Detaches object from internal array according to index
+// (other items were commented in a header)
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CUpnpAVDeviceList::Remove( TInt aIndex)
+ {
+ iDevices.Remove( aIndex );
+ }
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::ResetAndDestroy
+// Removes and destroys device from internal array according to index
+// (other items were commented in a header).
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CUpnpAVDeviceList::ResetAndDestroy()
+ {
+ iDevices.ResetAndDestroy();
+ }
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::Reset
+// Detaches object from internal array according to index
+// (other items were commented in a header)
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CUpnpAVDeviceList::Reset()
+ {
+ iDevices.Reset();
+ }
+
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::Count
+// Counts objects
+// (other items were commented in a header).
+// --------------------------------------------------------------------------
+//
+EXPORT_C TInt CUpnpAVDeviceList::Count( ) const
+ {
+ return iDevices.Count();
+ }
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::GetObjectL
+// Returns object from object array according to index
+// (other items were commented in a header).
+// --------------------------------------------------------------------------
+//
+EXPORT_C CUpnpAVDevice* CUpnpAVDeviceList::operator[]( TInt aIndex ) const
+ {
+ return iDevices[ aIndex ];
+ }
+
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::ExternalizeL
+// Writes the content to stream.
+// (other items were commented in a header).
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CUpnpAVDeviceList::ExternalizeL( RWriteStream& aStream ) const
+ {
+ TInt count = iDevices.Count();
+
+ aStream.WriteInt16L( count );
+
+ for ( TInt i = 0; i < count; i++ )
+ {
+ iDevices[ i ]->ExternalizeL( aStream );
+ }
+ }
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::InternalizeL
+// Fills container information from stream
+// (other items were commented in a header).
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CUpnpAVDeviceList::InternalizeL( RReadStream& aStream )
+ {
+ iDevices.ResetAndDestroy();
+
+ TInt count = aStream.ReadInt16L();
+
+ for (TInt i = 0; i< count; i++ )
+ {
+ CUpnpAVDevice* tempDev = CUpnpAVDevice::NewL();
+ CleanupStack::PushL( tempDev );
+ tempDev->InternalizeL( aStream );
+ AppendDeviceL( *tempDev );
+ CleanupStack::Pop();
+ }
+ }
+// --------------------------------------------------------------------------
+// CUpnpAVDeviceList::ToDes8L
+// (other items were commented in a header).
+// --------------------------------------------------------------------------
+//
+EXPORT_C HBufC8* CUpnpAVDeviceList::ToDes8L() const
+ {
+ CBufFlat* buf = CBufFlat::NewL( KBufferGranularity );
+ CleanupStack::PushL(buf);
+ RBufWriteStream stream(*buf);
+ CleanupClosePushL(stream);
+
+ stream << *this;
+
+ HBufC8* hbuf = HBufC8::NewLC( buf->Size() );
+ TPtr8 ptr( hbuf->Des() );
+ buf->Read( 0, ptr, buf->Size() );
+
+ CleanupStack::Pop( hbuf );
+ CleanupStack::PopAndDestroy( &stream );
+ CleanupStack::PopAndDestroy( buf );
+
+ return hbuf;
+ }
+
+// End of File