diff -r 000000000000 -r 667063e416a2 locationsystemui/locationsysui/locsettingsuiservice/locsettingsuiserver/src/locsettingsuiservice.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationsystemui/locationsysui/locsettingsuiservice/locsettingsuiserver/src/locsettingsuiservice.cpp	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,206 @@
+/*
+* Copyright (c) 2005-2009 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:  The implementation of Service class of Location Settings UI 
+*                Server
+*
+*/
+
+
+#include <e32capability.h>
+
+#include "locsettingsuiservice.h"
+#include "locsettingsuiappserver.h"
+#include "locsettingsuiserverinterface.h"
+#include "locsettingsuilaunchmgr.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CLocSettingsUIService::CLocSettingsUIService()
+// ---------------------------------------------------------------------------
+//
+CLocSettingsUIService::CLocSettingsUIService()
+    {
+    iSettingsUILaunched = EFalse;
+    }
+    
+    
+// ---------------------------------------------------------------------------
+// CLocSettingsUIService::~CLocSettingsUIService()
+// ---------------------------------------------------------------------------
+//
+CLocSettingsUIService::~CLocSettingsUIService()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CLocSettingsUIService::CreateL()
+// ---------------------------------------------------------------------------
+//
+void CLocSettingsUIService::CreateL()
+    {
+    // This method is called when a new session object is created.
+    // Base-call first.
+    CAknAppServiceBase::CreateL();
+    // There are 3 scenarios to consider here
+    //
+    // 1. If the server is running as embedded application:
+    //      In this case there is no shutdown timer running. So the call
+    //      to the parent class to cancel shutdown timer will be just 
+    //      ignored.
+    // 2. If the server is running as a UI Server and numsession=0:
+    //      In this case a shutdown timer is running. Hence cancel needs to 
+    //      be called. 
+    // 3. If the server is running as a UI Server and numsession > 0:
+    //      In this case there is no shutdown timer running but calling
+    //      timer cancel doesn't do any harm.
+    // Ideally in case 1 and 3 we should not call shutdown timer cancel but
+    // the num session is maintained by the base class (private member) and
+    // we see that calling cancel in all situation works. Hence the 
+    // solution is to just call shutdown timer cancel here.
+    static_cast<CLocSettingsUIAppServer*>
+        (const_cast<CServer2*>(Server()))->CancelShutdownTimer();
+    }
+
+
+// ---------------------------------------------------------------------------
+// CLocSettingsUIService::ServiceL()
+// ---------------------------------------------------------------------------
+//
+void CLocSettingsUIService::ServiceL(const RMessage2& aMessage)
+    {
+    CLocSettingsUILaunchMgr* settingsMgr = CLocSettingsUILaunchMgr::InstanceL();
+    switch(aMessage.Function())
+        {
+        case ELaunchSettingsWithString:
+            {
+            TInt implUid = aMessage.Int0();
+            
+            // The ownership of the aMessage is transferred to the
+            // Launch Manager.    
+            settingsMgr->EnqueueRequestL(aMessage);
+            iSettingsUILaunched = ETrue;
+            break;
+            }
+        case ELaunchSettings:
+            {
+            TInt implUid = aMessage.Int0();
+            TInt settingsUIParam = aMessage.Int1();
+            if (!IsLaunchParamsValid(implUid, settingsUIParam))
+                {
+                aMessage.Panic(KLocSettingsUIPanicTxt,
+                    ELocSettingsUiSrvInvalidArguments);
+                break;
+                }
+            
+            // The ownership of the aMessage is transferred to the
+            // Launch Manager.    
+            settingsMgr->EnqueueRequestL(aMessage);
+            iSettingsUILaunched = ETrue;
+            break;
+            }
+        case ELaunchPosSettings:          
+            {
+            // The request needs to the queued to the Settings Manager.
+            // The corresponding UI would be launched immediately incase there
+            // is no outstanding UI. If not, the request would get queued.
+            settingsMgr->EnqueueRequestL(aMessage);
+            iSettingsUILaunched = ETrue;
+            break;
+            }            
+        case ECancelSettings:
+        case ECancelPosSettings:        
+            {
+            if(!iSettingsUILaunched)
+                {
+                // Here in case of cancel without any UI Launch is
+                // taken as a error case.
+                aMessage.Complete(KErrNotSupported);
+                return;
+                }
+            settingsMgr->CancelRequest(this);
+            // This cancel message is responded with KErrNone. The 
+            // request message is completed in the LaunchAO with KErrCancel.
+            aMessage.Complete(KErrNone);
+            iSettingsUILaunched = EFalse;
+            break;
+            }
+        default:
+            {
+            CAknAppServiceBase::ServiceL(aMessage);
+            break;         
+            }
+        }
+    return;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CLocSettingsUIService::ServiceError
+// ---------------------------------------------------------------------------
+//
+void CLocSettingsUIService::ServiceError(const RMessage2& aMessage,TInt aError)
+    {
+    // Will be called if the ServiceL leaves with any Error.
+    // Based on the Error type the Message needs to be completed with error
+    // or the server has to panic the client.
+    // Call the base class method
+    return CAknAppServiceBase::ServiceError(aMessage, aError);
+    }
+
+
+// ---------------------------------------------------------------------------
+// CLocSettingsUIService::SecurityCheckL
+// aMissing parameter is needed only when implementing custom security check 
+// failure action. Since we use the default action, we don't need this param.
+// ---------------------------------------------------------------------------
+//
+CPolicyServer::TCustomResult CLocSettingsUIService::SecurityCheckL(
+    const RMessage2& aMessage,
+	TInt& aAction,
+	TSecurityInfo& /*aMissing*/)
+    {
+    // In case the secuirty check fails we choose to fail the client
+    // request with KErrPermissionDenied rather than panic the client.
+    aAction = CPolicyServer::EFailClient;
+    
+    if ( aMessage.HasCapability(ECapabilityLocation) )
+        {
+        // Accept this request since the client has Location capability.
+        return CPolicyServer::EPass;
+        }
+    // The client does not have Location capability. So fail this request.
+    return CPolicyServer::EFail;
+    }
+    
+    
+// ---------------------------------------------------------------------------
+// CLocSettingsUIService::ServiceError
+// ---------------------------------------------------------------------------
+//
+TBool CLocSettingsUIService::IsLaunchParamsValid(
+          TInt aSettingsUid,
+    const TInt /*aParams*/ )
+    {
+    // Check if the SettingsUid is Zero
+    if( 0 == aSettingsUid )
+        {
+        return EFalse;
+        }
+    return ETrue;
+    }
+
+
+// End of file