locationsystemui/locationsysui/locsettingsuiservice/locsettingsuiserver/inc/locsettingsuiservice.h
changeset 0 667063e416a2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationsystemui/locationsysui/locsettingsuiservice/locsettingsuiserver/inc/locsettingsuiservice.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,121 @@
+/*
+* Copyright (c) 2005 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 declaration for Service class of Location Settings UI 
+*                Server
+*
+*/
+
+
+#ifndef C_LOCSETTINGSUISERVICE_H
+#define C_LOCSETTINGSUISERVICE_H
+
+#include <AknServerApp.h>
+
+/**
+ *  The service class for Location Settings UI Application Server.
+ *
+ *  The Service class receives requests from the clients. It
+ *  processes these requests to provide the Settings UI Launch
+ *  service.
+ *
+ *  @lib 
+ *  @since S60 v3.1
+ */
+NONSHARABLE_CLASS(CLocSettingsUIService) : public CAknAppServiceBase
+    {
+public:
+    /**
+     * Constructor
+     */
+    CLocSettingsUIService();
+
+    /**
+     * Destructor
+     */
+    virtual ~CLocSettingsUIService();
+
+public:
+    /**
+     * Override of CAknAppServiceBase
+     * This function must base-call CAknAppServiceBase::CreateL()
+     *
+     * @param None.
+     * @return None.
+     */
+    void CreateL();
+    
+    /**
+     * Override of CAknAppServiceBase
+     * This function must base-call CAknAppServiceBase::ServiceL()
+     *
+     * @param aMessage The client message
+     * @return None.
+     */
+    void ServiceL(const RMessage2& aMessage);
+
+    /**
+     * Override of CAknAppServiceBase
+     * This function must base-call CAknAppServiceBase::ServiceError()
+     *
+     * @param aMessage The client message.
+     * @param aError The error code to which occured during message servicing
+     * @return None.
+     */
+    void ServiceError(const RMessage2& aMessage,TInt aError);
+
+    /**
+     * Override of CApaAppServiceBase
+     * This method is called for every request.
+     * This method checks whether the client has the neccessary
+     * permission to execute this request.
+     *
+     * @param aMessage The client message.
+     * @param aAction The Action to be taken if the security check fails.
+     * This is typically a value from TFailureAction.
+     * @param aMissing A reference to the list of security attributes missing
+     * from the checked process.  The policy server initialises this
+     * object to zero (that is a sid of 0, a vid of 0, and no capabilities).
+     * If derived implementations wish to take advantage of a list of
+     * missing attributes in their implementation of CustomFailureActionL(),
+     * then they should set those missing attributes here in
+     * CustomSecurityCheckL().
+     * @return A value from CPolicyServer::TCustomResult.
+     */
+	
+	CPolicyServer::TCustomResult SecurityCheckL(const RMessage2& aMessage,
+	                                            TInt& aAction,
+	                                            TSecurityInfo& aMissing);
+    
+private: // Helper methods
+    /**
+     * This is a helper method to determine whether the passed parameters are
+     * valid or not.
+     *
+     * @param aSettingsUid The UID value for the settings UI.
+     * @param aParams The opaque paramters that are passed from the client
+     * to the Settings UI.
+     * @return Etrue if the parameters valid. EFalse otherwise.
+     */
+    TBool IsLaunchParamsValid(      TInt aSettingsUid,
+                              const TInt aParams);
+
+private: // data
+    /**
+     * Boolean to indicate whether a Settings UI has been launched from this
+     * session object or not.
+     */
+    TBool iSettingsUILaunched;
+    };
+
+#endif // C_LOCSETTINGSUISERVICE_H