--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccsubcontroller/src/mccmsrpmanager.cpp Mon Sep 06 17:32:13 2010 +0530
@@ -0,0 +1,429 @@
+/*
+* Copyright (c) 2006-2008 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: Provides MSRP support
+*
+*/
+
+
+
+
+// INCLUDE FILES
+#include "mccmsrpmanager.h"
+#include "mccinternalcodecs.h"
+#include "mmccevents.h"
+#include "mccsubcontrollerlogs.h"
+#include "mccresources.h"
+#include "mccqoshandler.h"
+#include "mccinternaldef.h"
+#include <CommDbConnPref.h>
+#include "mccmsrpinterface.h"
+#include "mccmsrpsink.h"
+#include "mccmsrpsource.h"
+#include <CMSRP.h>
+#include <CMSRPSession.h>
+#include <MsrpCommon.h>
+#include <MMSRPSessionObserver.h>
+#include <uri8.h>
+
+// LOCAL CONSTANTS AND MACROS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+
+void CMccMsrpManager::ConnectStatus( TInt aStatus )
+ {
+ __SUBCONTROLLER_INT1("CMccMsrpManager::ConnectStatus : status is", aStatus )
+ iConnectStatus = aStatus;
+ __ASSERT_ALWAYS(iMsrpSession, User::Leave(KErrNotReady));
+ if ( aStatus == KErrNone)
+ {
+ // Send file is requested
+ if (iFileSendRequested )
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::ConnectStatus: SendFileL is issued" )
+
+ iMsrpSession->NotifyProgress(iFTProgressNotification);
+ TFileName fileName;
+ fileName.Copy(iFileName->Des());
+ TInt error = iMsrpSession->SendFile(fileName, iFileType->Des());
+ if (error != KErrNone && iMsrpSessionOb !=NULL )
+ iMsrpSessionOb->SendFileNotification(error);
+ }
+ else if (iFileReceiveRequested)
+ { // receive file is requested
+ __SUBCONTROLLER( "CMccMsrpManager::ConnectStatus: ReceiveFile is issued" )
+
+ iMsrpSession->NotifyProgress(iFTProgressNotification);
+ TFileName fileName;
+ fileName.Copy(iFileName->Des());
+ TInt error = iMsrpSession->ReceiveFile(fileName, iFileSize, iFileType->Des());
+ if (error != KErrNone && iMsrpSessionOb !=NULL)
+ {
+ iMsrpSessionOb->ReceiveFileNotification(error);
+ }
+ }
+ }
+ else
+ {
+ if (iFileSendRequested )
+ {
+ if (iMsrpSessionOb !=NULL )
+ iMsrpSessionOb->SendFileNotification(aStatus);
+ }
+ else
+ {
+ if (iMsrpSessionOb !=NULL )
+ iMsrpSessionOb->ReceiveFileNotification(aStatus);
+ }
+ }
+ //CActiveScheduler::Stop();
+ __SUBCONTROLLER( "CMccMsrpManager::ConnectStatus:exit" )
+ }
+
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::CMccMsrpManager
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CMccMsrpManager::CMccMsrpManager(
+ MAsyncEventHandler& aHandler,
+ MMccResources& aMccResources) :
+ iEventHandler( aHandler ),
+ iMccResources( aMccResources )
+ {
+ ifirstTime = ETrue;
+ iFileSendRequested = EFalse;
+ iFileReceiveRequested = EFalse;
+ iIsRegisteredForConnOb = EFalse;
+ iRefCountForMSRPSession = 0;
+ }
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CMccMsrpManager::ConstructL(TUid /*aUID*/)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::ConstructL" )
+
+ //iMsrp = CMSRP::NewL(aUID);
+
+ iMsrpObserver = CMsrpCallbackMgrObserver::NewL(iEventHandler);
+
+ iFileShare = NULL;
+ iFileName = NULL;
+ iFileType = NULL;
+ iMsrpSessionOb = NULL;
+
+ __SUBCONTROLLER( "CMccMsrpManager::ConstructL exit" )
+ }
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::NewL
+// Static constructor.
+// -----------------------------------------------------------------------------
+//
+CMccMsrpManager* CMccMsrpManager::NewL(MAsyncEventHandler& aHandler, MMccResources& aMccResources, TUid aUID)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::NewL" )
+ CMccMsrpManager* self = new (ELeave) CMccMsrpManager( aHandler, aMccResources );
+ CleanupStack::PushL( self );
+ self->ConstructL(aUID);
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::SetLinkId
+// -----------------------------------------------------------------------------
+//
+void CMccMsrpManager::SetLinkId( TUint32 aLinkId )
+ {
+ iLinkId = aLinkId;
+ }
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::~CMccMsrpManager
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CMccMsrpManager::~CMccMsrpManager()
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::~CMccMsrpManager" )
+
+ if ( NULL != iMsrpSession )
+ {
+ iMsrp->CloseMSRPSession(iMsrpSession);
+ }
+ if ( NULL != iMsrpObserver )
+ {
+ delete iMsrpObserver;
+ }
+ delete iFileName;
+ delete iFileType;
+ __SUBCONTROLLER( "CMccMsrpManager::~CMccMsrpManager, exit" )
+ }
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::GetLocalIpAddressesL
+// -----------------------------------------------------------------------------
+//
+TDes8& CMccMsrpManager::GetLocalMSRPPath( )
+ {
+ return iLocalMsrpPath;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::SetLocalMSRPPath
+// -----------------------------------------------------------------------------
+//
+void CMccMsrpManager::SetLocalMSRPPath(TDesC8& aMsrpPath )
+ {
+ iLocalMsrpPath.Zero();
+ iLocalMsrpPath = aMsrpPath;
+ }
+
+
+CMSRPSession* CMccMsrpManager::GetMsrpSession()
+ {
+ iRefCountForMSRPSession++;
+ return iMsrpSession;
+ }
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::GetLocalIpAddressesL
+// -----------------------------------------------------------------------------
+//
+void CMccMsrpManager::GetLocalIpAddressesL( TMccCreateLink& aClientData )
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::GetLocalIpAddressesL, entry" )
+
+ // Extract the local address and port from msrp path
+ if (iLocalMsrpPath.Length() > 0)
+ {
+ TUriParser8 parser;
+ TInt parseValue = parser.Parse(iLocalMsrpPath);
+
+ TBuf8<50> host = parser.Extract(EUriHost);
+ TBuf16<60> hostBuf16;
+ hostBuf16.Copy(host);
+ TLex hostLex(hostBuf16);
+ TInt32 addr;
+ hostLex.Val(addr);
+
+ TBuf8<10> portBuf = parser.Extract(EUriPort);
+ TBuf16<10> portBuf16;
+ portBuf16.Copy(portBuf);
+ TLex lex(portBuf16);
+ TInt Port;
+ lex.Val(Port);
+
+ TInetAddr addr1(addr, Port );
+ aClientData.iLocalAddress = addr1;
+
+ __SUBCONTROLLER_INT1("CMccMsrpManager::GetLocalIpAddressesL: Host no",addr)
+ __SUBCONTROLLER_INT1("CMccMsrpManager::GetLocalIpAddressesL: Port no", Port)
+ __SUBCONTROLLER( "CMccMsrpManager::GetLocalIpAddressesL, exit" )
+ }
+ __SUBCONTROLLER( "CMccMsrpManager::GetLocalIpAddressesL, exit" )
+ }
+
+
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::CreateSessionL
+// Creates RTP session and adds session to SessionArray
+// -----------------------------------------------------------------------------
+//
+CMSRPSession* CMccMsrpManager::CreateMSRPSessionL(MMSRPSessionObserver &aObserver, TUint aIapId)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::CreateMSRPSessionL: Entry" )
+ iMsrpSession = iMsrp->CreateMSRPSessionL(aObserver, aIapId) ;
+
+ __ASSERT_ALWAYS(iMsrpSession != NULL, User::Leave(KErrArgument));
+
+ iLocalMsrpPath.Zero();
+ iLocalMsrpPath = iMsrpSession->LocalMSRPPath();
+ iMsrpSessionOb = &aObserver;
+
+ __SUBCONTROLLER( "CMccMsrpManager::CreateMSRPSessionL : Exit" )
+ return iMsrpSession;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::CreateTransmitStreamL
+// Creates a new transmit stream based on given parameters
+// -----------------------------------------------------------------------------
+//
+TUint32 CMccMsrpManager::CreateTransmitStreamL( MDataSink& aSink,
+ const TMccCodecInfo& /*aCodecInfo*/ )
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::CreateTransmitStreamL" )
+ TUint32 streamId( 0 );
+ if (!iIsRegisteredForConnOb)
+ {
+ iMsrpObserver->RegisterConnectionObserver(*this);
+ iIsRegisteredForConnOb = ETrue;
+ }
+
+ CMccMsrpSink& dSink = static_cast<CMccMsrpSink&>( aSink );
+
+ TMccMsrpSessionParams sessMsrpParams (iMsrp, iMsrpSession);
+
+ dSink.SetSessionParamsL( sessMsrpParams );
+
+ return streamId;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::CreateReceiveStreamL
+// Creates a new receive stream based on given parameters
+// -----------------------------------------------------------------------------
+//
+TUint32 CMccMsrpManager::CreateReceiveStreamL( MDataSource& aSource,
+ const TMccCodecInfo& /*aCodecInfo*/ )
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::CreateReceiveStreamL" )
+ TUint32 streamId( 0 );
+
+ CMccMsrpSource& dSource = static_cast<CMccMsrpSource&>( aSource );
+ TMccMsrpSessionParams sessParams( iMsrp, iMsrpSession, iMsrpObserver);
+ if (!iIsRegisteredForConnOb )
+ {
+ // register connection observer if not registered yet
+ iMsrpObserver->RegisterConnectionObserver(*this);
+ }
+ if (! iFileShare )
+ {
+ iMsrpObserver->RegisterDataObserver(dSource);
+ }
+
+ return streamId;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::SetFileShareAttrbs()
+// stores the File Sharing attributes
+// -----------------------------------------------------------------------------
+//
+void CMccMsrpManager::SetFileShareAttrbs(HBufC16* aFileName,
+ TInt aFileSize,
+ HBufC8* aFileType,
+ TBool aFTProgressNotification)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::SetFileShareAttrbs, entry" )
+ iFileShare = ETrue;
+ if (NULL != aFileName )
+ iFileName = aFileName->Des().Alloc();
+ iFileSize = aFileSize;
+ if (NULL != aFileType )
+ iFileType = aFileType->Des().Alloc();
+ iFTProgressNotification = aFTProgressNotification;
+ __SUBCONTROLLER( "CMccMsrpManager::SetFileShareAttrbs: file share attrbs set. exit" )
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::SetRemoteMsrpPathL
+// Sets remote MSRP path for MSRP stack to either connect or listen
+// -----------------------------------------------------------------------------
+//
+TInt CMccMsrpManager::SetRemoteMsrpPathL(
+ const TDes8& aRemoteMsrpPath,
+ const TDes8& aConnStatus )
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::SetRemoteMsrpPathL, entry" )
+ //Connection Setup. active , actpass, passive
+ // check the remote partys preference for the connection negotiaiton
+ TInt conn1 = aConnStatus.Find(_L8("passive"));
+ TInt conn2 = aConnStatus.Find(_L8("active"));
+
+ if(conn1 != KErrNotFound)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::SetRemoteMsrpPathL::Connect, entry" )
+
+ // Wait for Synchronization
+ User::After(1500000);
+ User::LeaveIfError( iMsrpSession->Connect( aRemoteMsrpPath ));
+
+ if (iFileShare || NULL!= iFileName)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::SetRemoteMsrpPathL File Send is requested" )
+ iFileSendRequested = ETrue;
+ }
+ }
+ else
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::SetRemoteMsrpPathL::Listen, entry" )
+ User::LeaveIfError( iMsrpSession->Listen( aRemoteMsrpPath ));
+ if (iFileShare || NULL!=iFileName)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::SetRemoteMsrpPathL File receive is requested" )
+ iFileReceiveRequested = ETrue;
+ }
+ }
+ ifirstTime = EFalse;
+ return KErrNone;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::SendFileNotification
+// Notifies that the entire file has been sent successfully
+// -----------------------------------------------------------------------------
+//
+void CMccMsrpManager::SendFileNotification(TBool /*aStatus*/)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::SendFileNotification, entry" )
+ // reset the value as the request for the file transfer is completed
+ iFileSendRequested = EFalse;
+ }
+
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::SendFileNotification
+// Notifies that the entire file has been received successfully
+// -----------------------------------------------------------------------------
+//
+void CMccMsrpManager::ReceiveFileNotification(TBool /*status*/)
+ {
+ __SUBCONTROLLER( "CMccMsrpManager::ReceiveFileNotification, entry" )
+ // reset the value as the request for the file transfer is completed
+ iFileReceiveRequested = EFalse;
+ }
+
+
+
+// -----------------------------------------------------------------------------
+// CMccMsrpManager::SetMsrpObject
+// Sets CMsrp object. not owned
+// -----------------------------------------------------------------------------
+//
+void CMccMsrpManager::SetMsrpObject(CMSRP* aMsrpObject)
+ {
+ iMsrp = aMsrpObject;
+ }