--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmcecli/src/mcemicsource.cpp Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,215 @@
+/*
+* Copyright (c) 2005 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:
+*
+*/
+
+
+
+
+#include "mcemicsource.h"
+#include "mcecommicsource.h"
+#include "mcesession.h"
+#include "mcemediastream.h"
+#include "mceitcsender.h"
+#include "mceclilogs.h"
+#include "mcemanager.h"
+
+#define _FLAT_DATA static_cast<CMceComMicSource*>( iFlatData )
+#define FLAT_DATA( data ) _FLAT_DATA->data
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::NewL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CMceMicSource* CMceMicSource::NewL()
+ {
+
+ CMceMicSource* self = NewLC();
+ CleanupStack::Pop( self );
+ return self;
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::NewLC
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CMceMicSource* CMceMicSource::NewLC()
+ {
+
+ CMceMicSource* self = new (ELeave) CMceMicSource();
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::~CMceMicSource
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CMceMicSource::~CMceMicSource()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::EnableL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMceMicSource::EnableL()
+ {
+ MCECLI_DEBUG("CMceMicSource::EnableL, Entry");
+
+ CMceMediaSource::DoEnableL();
+
+ MCECLI_DEBUG("CMceMicSource::EnableL, Exit");
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::Disable
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMceMicSource::DisableL()
+ {
+ MCECLI_DEBUG("CMceMicSource::DisableL, Entry");
+
+ CMceMediaSource::DoDisableL();
+
+ MCECLI_DEBUG("CMceMicSource::DisableL, Exit");
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::SetGainL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMceMicSource::SetGainL( TInt aGain )
+ {
+ MCECLI_DEBUG("CMceMicSource::SetGainL, Entry");
+ MCECLI_DEBUG_DVALUE("gain", aGain);
+
+ if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) )
+ {
+ CMceSession* session = iStream->Session();
+
+ TMceIds ids;
+ session->PrepareForITC( ids );
+ ids.iMediaID = iStream->Id();
+ ids.iSourceID = Id();
+
+ TMceItcArgTInt gain( aGain );
+ session->ITCSender().WriteL( ids, EMceItcSetGain, gain );
+ }
+
+ FLAT_DATA( iGain ) = aGain;
+
+ MCECLI_DEBUG("CMceMicSource::SetGainL, Exit");
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::GainL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMceMicSource::GainL() const
+ {
+ MCECLI_DEBUG("CMceMicSource::GainL, Entry");
+
+ TInt gain( 0 );
+
+ if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) )
+ {
+ CMceSession* session = iStream->Session();
+
+ TMceIds ids;
+ session->PrepareForITC( ids );
+ ids.iMediaID = iStream->Id();
+ ids.iSourceID = Id();
+
+ TMceItcArgTInt gainArg;
+
+ session->ITCSender().ReadL( ids, EMceItcGain, gainArg );
+
+ gain = gainArg();
+ }
+ else
+ {
+ gain = FLAT_DATA( iGain );
+ }
+
+ MCECLI_DEBUG("CMceMicSource::GainL, Exit");
+
+ return gain;
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::MaxGainL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMceMicSource::MaxGainL() const
+ {
+ MCECLI_DEBUG("CMceMicSource::MaxGainL");
+
+ TMceItcArgTInt maxGain;
+
+ if ( iStream && iStream->Session() && &iStream->Session()->Manager() )
+ {
+ CMceManager& manager = iStream->Session()->Manager();
+ TMceIds ids;
+ ids.iAppUID = manager.AppUid().iUid;
+ _FLAT_DATA->SenderL(
+ manager.ServerSession() ).ReadL( ids, EMceItcMaxGain, maxGain );
+ }
+ else
+ {
+ MCECLI_DEBUG("CMceMicSource::MaxGainL, not ready");
+ User::Leave( KErrNotReady );
+ }
+
+ // If gain is not set, set it to half of the max gain
+ if ( FLAT_DATA( iGain ) == KMceNotAssignedInt )
+ {
+ const TInt KMceGainDivider = 2;
+ FLAT_DATA( iGain ) = ( maxGain() / KMceGainDivider );
+ }
+
+ return maxGain();
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::CMceMicSource
+// -----------------------------------------------------------------------------
+//
+CMceMicSource::CMceMicSource()
+ : CMceMediaSource()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CMceMicSource::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CMceMicSource::ConstructL()
+ {
+ CMceComMicSource* mic = CMceComMicSource::NewLC();
+ CMceMediaSource::ConstructL( mic );
+ CleanupStack::Pop( mic );
+ }
+
+