mmsharing/mmshmanagersrv/src/musmanagerserver.cpp
changeset 22 496ad160a278
parent 0 f0cf47e981f9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/mmshmanagersrv/src/musmanagerserver.cpp	Fri Jun 11 13:36:18 2010 +0300
@@ -0,0 +1,217 @@
+/*
+* 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:  ?Description
+*
+*/
+
+
+#include "musmanagerserver.h"
+#include "musunittesting.h"
+#include "muslogger.h"
+#include "musmanageripccommon.h"
+#include "musmanagerserverclosetimer.h"
+#include "musmanagerservercore.h"
+#include "musmanagerserverplatsecpolicy.h"
+#include "musmanagerserversession.h"
+
+// CONSTANTS
+const TUint KServerCloseWaitTime = 500; // milliseconds
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::NewL
+// -----------------------------------------------------------------------------
+//
+CMusManagerServer* CMusManagerServer::NewL()
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer* CMusManagerServer::NewL()" );
+
+    CMusManagerServer* self = CMusManagerServer::NewLC();
+    CleanupStack::Pop( self );
+    MUS_LOG( "mus: [MUSSRV]  <- CMusManagerServer* CMusManagerServer::NewL()" );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::NewLC
+// -----------------------------------------------------------------------------
+//
+CMusManagerServer* CMusManagerServer::NewLC()
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer* CMusManagerServer::NewLC()" );
+
+    CMusManagerServer* self = new( ELeave ) CMusManagerServer( EPriorityHigh );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    MUS_LOG( "mus: [MUSSRV]  <- CMusManagerServer* CMusManagerServer::NewLC()" );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::CMusManagerServer
+// -----------------------------------------------------------------------------
+//
+CMusManagerServer::CMusManagerServer ( TInt aPriority )
+    : CPolicyServer( aPriority, KMusManagerServerPlatSecPolicy )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CMusManagerServer::ConstructL()
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer::ConstructL()" );
+
+    iActiveScheduler = new( ELeave ) CActiveScheduler ();
+    CActiveScheduler::Install( iActiveScheduler );
+
+    StartL( KMusManagerServerName );
+
+    iCloseTimer = CMusManagerServerCloseTimer::NewL();
+
+    iServerCore = CMusManagerServerCore::NewL( *this );
+    MUS_LOG( "mus: [MUSSRV]  <- CMusManagerServer::ConstructL()" );
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::~CMusManagerServer
+// -----------------------------------------------------------------------------
+//
+CMusManagerServer::~CMusManagerServer()
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer::~CMusManagerServer()" );
+
+    delete iCloseTimer;
+	//iServerCore.StopMonitoring();
+    delete iServerCore;
+
+    delete iActiveScheduler;
+    CActiveScheduler::Install( NULL );
+    MUS_LOG( "mus: [MUSSRV]  <- CMusManagerServer::~CMusManagerServer()" );
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::IncrementSessions
+// -----------------------------------------------------------------------------
+//
+void CMusManagerServer::StopServer()
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer::StopServer()" );
+    iCloseTimer->StopActiveSchedulerAfter( KServerCloseWaitTime );
+    MUS_LOG( "mus: [MUSSRV]  <- CMusManagerServer::StopServer()" );
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::IncrementSessions
+// -----------------------------------------------------------------------------
+//
+void CMusManagerServer::IncrementSessions()
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer::IncrementSessions()" );
+
+    iSessionCount++;
+
+    if ( iCloseTimer->IsActive() )
+        {
+        iCloseTimer->Cancel();
+        }
+    MUS_LOG1( "mus: [MUSSRV]  <- CMusManagerServer::IncrementSessions( %d )",
+              iSessionCount );
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::DecrementSessions
+// -----------------------------------------------------------------------------
+//
+void CMusManagerServer::DecrementSessions()
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer::DecrementSessions()" );
+
+    iSessionCount--;
+
+    if( iSessionCount == 0 )
+        {
+        iServerCore->EventNoSessions();
+        }
+    MUS_LOG1( "mus: [MUSSRV]  <- CMusManagerServer::DecrementSessions( %d )",
+              iSessionCount );
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::RunError
+// -----------------------------------------------------------------------------
+//
+TInt CMusManagerServer::RunError(TInt aError)
+    {
+    MUS_LOG1( "mus: [MUSSRV]     -> CMusManagerServer::RunError( %d )",
+               aError );
+
+    if ( aError == KErrBadDescriptor )
+        {
+        // A bad descriptor error implies a badly programmed client,
+        // so panic it; otherwise report the error to the client
+        Message().Panic( KMusManagerServer(), EBadDescriptor );
+        }
+    else
+        {
+        Message().Complete( aError );
+        }
+    //
+    // The leave will result in an early return from CServer::RunL(), skipping
+    // the call to request another message. So do that now in order to keep the
+    // server running.
+    ReStart();
+
+    MUS_LOG( "mus: [MUSSRV]  <- CMusManagerServer::RunError()" );
+    return KErrNone; // handled the error fully
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::NewSessionL
+// -----------------------------------------------------------------------------
+//
+CSession2* CMusManagerServer::NewSessionL(
+    const TVersion &aVersion,
+    const RMessage2& /*aMessage*/ ) const
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer::NewSessionL()" );
+
+    // check we're the right version
+    if ( !User::QueryVersionSupported( TVersion( KMusManagerServerMajorVersionNumber,
+                                                 KMusManagerServerMinorVersionNumber,
+                                                 KMusManagerServerBuildVersionNumber),
+                                                 aVersion ) )
+        {
+        User::Leave( KErrNotSupported );
+        }
+    // make new session
+    CMusManagerServerSession* session = CMusManagerServerSession::NewL(
+                const_cast<CMusManagerServer&>( *this ),
+                *iServerCore );
+    MUS_LOG( "mus: [MUSSRV]  <- CMusManagerServer::NewSessionL()" );
+    return session;
+
+    }
+
+// -----------------------------------------------------------------------------
+// CMusManagerServer::SessionCount
+// -----------------------------------------------------------------------------
+//
+TUint CMusManagerServer::SessionCount()
+    {
+    MUS_LOG( "mus: [MUSSRV]  -> CMusManagerServer::SessionCount()" );
+    MUS_LOG( "mus: [MUSSRV]  <- CMusManagerServer::SessionCount()" );
+    return iSessionCount;
+    }