diff -r 5a06f39ad45b -r 80975da52420 mmserv/sts/stsplayer/src/sts.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmserv/sts/stsplayer/src/sts.cpp	Mon May 03 12:59:52 2010 +0300
@@ -0,0 +1,99 @@
+/*
+ * 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:
+ * This file provides the implementation of System Tone Service used
+ * by the STS Server.
+ */
+
+#include "sts.h"
+
+/*static*/CSts* CSts::Create()
+    {
+    CSts* self = new CSts();
+    if (self != 0)
+        {
+        bool successful = self->Init();
+        if (!successful)
+            {
+            delete self;
+            self = 0;
+            }
+        }
+    return self;
+    }
+
+/*static*/void CSts::Delete(CSts* aSts)
+    {
+    delete aSts;
+    }
+
+CSts::CSts() :
+    iNextContext(1)
+    {
+    }
+
+bool CSts::Init()
+    {
+    return true;
+    }
+
+CSts::~CSts()
+    {
+    CleanUpPlayers();
+    }
+
+void CSts::PlayTone(CSystemToneService::TToneType aToneType,
+        unsigned int& aPlayToneContext)
+    {
+    CStsPlayer* player = CStsPlayer::Create(*this, aToneType, iNextContext);
+    if (player != 0)
+        {
+        iMap[iNextContext] = player;
+        aPlayToneContext = iNextContext;
+        iNextContext++;
+        player->Play();
+        }
+    else
+        {
+        aPlayToneContext = 0;
+        }
+    }
+
+void CSts::StopTone(unsigned int aPlayToneContext)
+    {
+    CStsPlayer* player = iMap[aPlayToneContext];
+    if (player)
+        {
+        player->Stop();
+        PlayToneComplete(aPlayToneContext);
+        }
+    }
+
+void CSts::CleanUpPlayers()
+    {
+    for (TPlayerMap::iterator i = iMap.begin(); i != iMap.end(); i++)
+        {
+        StopTone(i->first);
+        }
+    }
+
+void CSts::PlayToneComplete(unsigned int aPlayToneContext)
+    {
+    CStsPlayer* player = iMap[aPlayToneContext];
+    iMap[aPlayToneContext] = 0;
+    if (player)
+        {
+        delete player;
+        }
+    }