--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/AvKon/akncompamode/src/akncompasrvclient.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2007 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:  Client interface to CompaKeySrv
+*
+*/
+
+
+#include <coemain.h> // CCoeEnv
+
+#include "akncompasrv.h"
+#include "akncompasrvclient.h"
+
+// --------------------------------------------------------------------------
+// Start the server process
+// --------------------------------------------------------------------------
+static TInt StartServer()
+    {
+    // Simultaneous launching of two processes should be detected when
+    // the second one attempts to create the server object, failing
+    // with KErrAlreadyExists.
+    const TUidType serverUid(KNullUid, KNullUid, KAknCompaSrvUid3);
+    RProcess server;
+    TInt r = server.Create(KAknCompaSrvName, KNullDesC, serverUid);
+    if (r != KErrNone)
+        {
+        return r;        
+        }
+    TRequestStatus stat;
+    server.Rendezvous(stat);
+    if (stat!=KRequestPending)
+        {
+        server.Kill(0); // abort startup
+        }
+    else
+        {
+        server.Resume();// logon OK - start the server
+        }
+    User::WaitForRequest(stat); // wait for start or death
+    // we can't use the 'exit reason' if the server panicked as this
+    // is the panic 'reason' and may be '0' which cannot be distinguished
+    // from KErrNone
+    r=(server.ExitType()==EExitPanic) ? KErrGeneral : stat.Int();
+    server.Close();
+    return r;
+    }
+
+// --------------------------------------------------------------------------
+// Connect to compa key-server
+// --------------------------------------------------------------------------
+TInt RAknCompaSrvSession::Connect()
+    {
+    TInt retry = KServerRetryCount;
+    TInt r = KErrNone;
+    while(ETrue)
+        {
+        r = CreateSession(KAknCompaSrvName, Version(),
+            KAknCompaSrvMessageSlots);
+        if( r != KErrNotFound && r != KErrServerTerminated)
+            {
+            return r;            
+            }
+        if(--retry == 0)
+            {
+            return r;            
+            }
+        r = StartServer();
+        if( r!= KErrNone && r != KErrAlreadyExists)
+            {
+            return r;            
+            }
+        }
+    }
+
+// --------------------------------------------------------------------------
+//
+// --------------------------------------------------------------------------
+TVersion RAknCompaSrvSession::Version(void) const
+    {
+    return TVersion(
+        KAknCompaSrvMajorVersionNumber,
+        KAknCompaSrvMinorVersionNumber,
+        KAknCompaSrvBuildVersionNumber);
+    }
+
+// --------------------------------------------------------------------------
+// Simulate key event to application
+// --------------------------------------------------------------------------
+void RAknCompaSrvSession::SimulateKeyEventL(TInt aScanCode, TBool aKeyDown)
+    {
+    TIpcArgs args(aScanCode, aKeyDown);
+    User::LeaveIfError(SendReceive(ECompaSrvSimulateKeyEvent, args));
+    }
+
+// --------------------------------------------------------------------------
+// Disable transition effects
+// --------------------------------------------------------------------------
+TInt RAknCompaSrvSession::DisaTransEffects()
+    {
+    return SendReceive(ECompaSrvDisaTransEffects);
+    }
+
+// --------------------------------------------------------------------------
+// Restore transition effects to a state before DisaTransEffects()
+// --------------------------------------------------------------------------
+TInt RAknCompaSrvSession::RestoreTransEffects()
+    {
+    return SendReceive(ECompaSrvRestoreTransEffects);
+    }