--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectionmonitoring/connmon/connectionmonitor/src/connmonasyncstopdaemon.cpp	Wed Oct 27 17:51:11 2010 +0300
@@ -0,0 +1,221 @@
+/*
+* Copyright (c) 2010 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:  Active object that starts a connection stop operation
+*               in a new thread and waits for it to complete.
+*/
+
+#include "ConnMonIAP.h"
+#include "CPsdFax.h"
+#include "connmonasyncstopdaemon.h"
+#include "log.h"
+
+TAsyncStopThreadData::TAsyncStopThreadData(
+        TUint32 aIapId,
+        TUint32 aNetId )
+        :
+        iIapId( aIapId ),
+        iNetId( aNetId )
+    {
+    iStep = 0;
+    iErrorCode = 0;
+    }
+
+
+TInt ConnectionStopThreadFunction( TAny* aPtr )
+    {
+    TInt err( KErrNone );
+    TAsyncStopThreadData* threadData = (TAsyncStopThreadData*)aPtr;
+
+    RSocketServ socketServer;
+    RConnection connection;
+    TConnectionInfo info;
+
+    err = socketServer.Connect( KCmESockMessageSlots );
+    threadData->iErrorCode = err;
+    if ( !err )
+        {
+        err = connection.Open( socketServer, KAfInet );
+        threadData->iStep++; // Step 1
+        threadData->iErrorCode = err;
+        if ( !err )
+            {
+            info.iIapId = threadData->iIapId;
+            info.iNetId = threadData->iNetId;
+            err = connection.Attach(
+                    TPckg<TConnectionInfo>( info ),
+                    RConnection::EAttachTypeNormal );
+            threadData->iStep++; // Step 2
+            threadData->iErrorCode = err;
+            if ( !err )
+                {
+                err = connection.Stop( RConnection::EStopAuthoritative );
+                threadData->iStep++; // Step 3
+                threadData->iErrorCode = err;
+                }
+            connection.Close();
+            }
+        socketServer.Close();
+        }
+
+    return err;
+    }
+
+CConnMonAsyncStopDaemon* CConnMonAsyncStopDaemon::NewL( CConnMonIAP* aIap )
+    {
+    CConnMonAsyncStopDaemon* self = CConnMonAsyncStopDaemon::NewLC( aIap );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+CConnMonAsyncStopDaemon* CConnMonAsyncStopDaemon::NewLC( CConnMonIAP* aIap )
+    {
+    CConnMonAsyncStopDaemon* self = new( ELeave ) CConnMonAsyncStopDaemon( aIap );
+    CleanupStack::PushL( self );
+    self->Construct();
+    return self;
+    }
+
+CConnMonAsyncStopDaemon::~CConnMonAsyncStopDaemon()
+    {
+    LOGENTRFN("~CConnMonAsyncStopDaemon()")
+    // Must not be active at this point. Can't be cancelled.
+
+    delete iData;
+    iData = NULL;
+
+    LOGEXITFN("~CConnMonAsyncStopDaemon()")
+    }
+
+CConnMonAsyncStopDaemon::CConnMonAsyncStopDaemon( CConnMonIAP* aIap )
+        :
+        CActive( EConnMonPriorityHigh ),
+        iIap( aIap ),
+        iPsdFax( NULL ),
+        iData( NULL ),
+        iConnectionType( EConnMonStopTypeUnknown ),
+        iConnectionId( 0 )
+    {
+    }
+
+void CConnMonAsyncStopDaemon::Construct()
+    {
+    //LOGENTRFN("CConnMonAsyncStopDaemon::Construct()")
+    CActiveScheduler::Add( this );
+    //LOGEXITFN("CConnMonAsyncStopDaemon::Construct()")
+    }
+
+TInt CConnMonAsyncStopDaemon::Start( TUint aConnectionId, TUint32 aIapId, TUint32 aNetId )
+    {
+    LOGENTRFN("CConnMonAsyncStopDaemon::Start()")
+    TInt err( KErrNone );
+    iConnectionType = EConnMonStopTypeInternal;
+    iConnectionId = aConnectionId;
+
+    LOGIT3("Starting async stop daemon, id %d, iap id %d, net id %d", aConnectionId, aIapId, aNetId)
+    iData = new TAsyncStopThreadData( aIapId, aNetId );
+    if ( !iData )
+        {
+        err = KErrNoMemory;
+        LOGEXITFN1("CConnMonAsyncStopDaemon::Start()", err)
+        return err;
+        }
+
+    _LIT( KTempName, "connmonstop%d" );
+    TBuf<KConnMonSmallBufferLen> name;
+    name.Format( KTempName(), iConnectionId );
+
+    RThread thread;
+    err = thread.Create(
+            name,
+            ConnectionStopThreadFunction,
+            KCmStopThreadStackSize,
+            NULL,
+            reinterpret_cast<TAny*>( iData ) );
+    LOGIT1("CConnMonAsyncStopDaemon::Start(): Thread created <%d>", err)
+
+    if ( !err )
+        {
+        thread.Logon( iStatus );
+        SetActive();
+        thread.Resume();
+        }
+
+    LOGEXITFN1("CConnMonAsyncStopDaemon::Start()", err)
+    return err;
+    }
+
+TInt CConnMonAsyncStopDaemon::Start( const TUint aConnectionId, CPsdFax* aPsdFax )
+    {
+    LOGENTRFN("CConnMonAsyncStopDaemon::Start()")
+    TInt err( KErrNone );
+    iConnectionType = EConnMonStopTypeExternalPsd;
+    iConnectionId = aConnectionId;
+    iPsdFax = aPsdFax;
+
+    err = iPsdFax->Stop( aConnectionId, iStatus );
+    if ( !err )
+        {
+        SetActive();
+        }
+
+    LOGEXITFN1("CConnMonAsyncStopDaemon::Start()", err)
+    return err;
+    }
+
+void CConnMonAsyncStopDaemon::DoCancel()
+    {
+    LOGENTRFN("CConnMonAsyncStopDaemon::DoCancel()")
+    
+    // The cancel process is synchronous from OS side, and can't be cancelled.
+    // There could also be multiple clients waiting for the same connection stop process.
+    
+    LOGEXITFN("CConnMonAsyncStopDaemon::DoCancel()")
+    }
+
+// -----------------------------------------------------------------------------
+// CConnMonAsyncStopDaemon::RunL
+// When the separate thread closes the connection and finishes executing,
+// logon-operation completes and this RunL is executed by active scheduler.
+// Since this is a oneshot active object, the RunL will delete itself at the end.
+// -----------------------------------------------------------------------------
+//
+void CConnMonAsyncStopDaemon::RunL()
+    {
+    LOGIT(".")
+    LOGIT2("RunL: CConnMonAsyncStopDaemon, status %d, stop type %d", iStatus.Int(), iConnectionType)
+
+    if ( iData )
+        {
+        LOGIT2("Thread steps done %d/3, err <%d>", iData->iStep, iData->iErrorCode)
+        }
+
+    iIap->CompleteAsyncStopReqs( iConnectionId, iStatus.Int() );
+
+    switch ( iConnectionType )
+        {
+        case EConnMonStopTypeInternal:
+            iIap->CleanupConnectionInfo( iConnectionId );
+            break;
+        case EConnMonStopTypeExternalPsd:
+            iPsdFax->CleanupConnectionInfo( iConnectionId );
+            break;
+        default:
+            // error
+            break;
+        }
+
+    delete this;
+    }
+
+// End of file