tstaskmonitor/server/src/hsrunningappserver.cpp
changeset 80 397d00875918
child 83 156f692b1687
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tstaskmonitor/server/src/hsrunningappserver.cpp	Thu May 27 13:11:12 2010 +0300
@@ -0,0 +1,120 @@
+/*
+* Copyright (c) 2009 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 "tstaskmonitorglobals.h"
+#include "hsrunningappserver.h"
+#include "hsrunningappsession.h"
+#include "tsrunningappstorage.h"
+
+_LIT(KErrObserverExists, "Observer already exists");
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppServer::CRunningAppServer()
+:
+CServer2(EPriorityStandard)
+{
+    // No implementation required
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppServer::~CRunningAppServer()
+{
+    delete mStorage;
+    mObservers.ResetAndDestroy();
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CRunningAppServer* CRunningAppServer::NewLC()
+{
+    CRunningAppServer* self = new (ELeave) CRunningAppServer();
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    return self;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::ConstructL()
+{
+    StartL(KRunningAppServerName);
+    mStorage = CRunningAppStorage::NewL(*this);
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CSession2* CRunningAppServer::NewSessionL(const TVersion &, const RMessage2&) const
+{
+    return CRunningAppSession::NewL(*const_cast<CRunningAppServer *>(this),
+                                    *const_cast<CRunningAppServer *>(this)->mStorage);
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::DataChanged()
+{
+    while (0 < mObservers.Count()) {
+        mObservers[0]->DataChanged();
+    }
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::PushL(CHsDataObserver* observer)
+{
+    ( 0 <= mObservers.Find(observer)) ?
+    User::Panic(KErrObserverExists, KErrAlreadyExists) :
+    mObservers.AppendL(observer);
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::Pop(CHsDataObserver* observer)
+{
+    const TInt offset(mObservers.Find(observer));
+    if(0 <= offset) {
+        mObservers.Remove(offset);
+    }
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CRunningAppServer::Cancel(const RMessage2& reason)
+{
+    for (TInt iter(mObservers.Count() - 1); 0 <= iter; --iter) {
+        mObservers[iter]->Cancel(reason);
+    }
+    reason.Complete(KErrNone);
+}