--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/callcontinuity/settingsreader/inc/vccsettingsreader.h Mon Jan 18 20:12:36 2010 +0200
@@ -0,0 +1,217 @@
+/*
+* Copyright (c) 2007-2008 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: Definition of the vccsettingsreader class.
+*
+*/
+
+
+
+
+#ifndef VCCSETTINGSREADER_H
+#define VCCSETTINGSREADER_H
+
+#include <e32base.h>
+#include <spdefinitions.h>
+#include <e32cmn.h>
+
+class CSPSettings;
+class CSPProperty;
+
+/**
+ * Defines settings reader for VCC
+ *
+ * @code
+ * HBufC* domainNumber;
+ *
+ * domainNumber = VccSettingsReader::DomainTransferNumber();
+ * if ( domainNumber->Length() > 0 )
+ * {
+ * // Number found, use it
+ * DoSomethingWithTheNumber( domainNumber );
+ * }
+ *
+ * delete domainNumber;
+ * ----
+ *
+ * HBufC* domainUri;
+ *
+ * domainUri = VccSettingsReader::DomainTransferUriL();
+ * if ( domainUri->Length() > 0 )
+ * {
+ * // Uri found, make a call using it
+ * CallUsingUriL( domainUri );
+ * }
+ *
+ * delete domainUri;
+ * ---
+ * TInt csServiceId = VccSettingsReader::CSServiceIdL();
+ * MakeCSCallL( csServiceId );
+ * ---
+ * TInt voipServiceId = VccSettingsReader::VoIPServiceIdL();
+ * OpenVoIPCallL( voipServiceId );
+ *
+ * // Get the voip service id which is vcc enabled and
+ * // start that service so the use can do handover using
+ * // that voip service.
+ *
+ * TInt vccEnabledVoipId = VccSettingsReader::VoIPServiceIdL();
+ *
+ * EnableVoipServiceUsingVccEnabledVoip( vccEnabledVoipId );
+ *
+ * @endcode
+ *
+ * @since S60 v3.2
+ */
+class VccSettingsReader
+ {
+ public:
+
+ /**
+ * Gets the domain transfer number (VDN) from settings
+ * Note that the caller must destroy the object returned
+ * The method leaves if underlying SPSettings leave.
+ * The caller should check if the returned object has length > 0
+ * meaning something was found.
+ *
+ * @since S60 v3.2
+ * @return Pointer to the buffer containing the VDN. If length
+ * of the returned buffer is zero, VDN was not found.
+ */
+ static HBufC* DomainTransferNumberL();
+
+ /**
+ * Gets the domain transfer URI (VDI) from settings
+ * Note that the caller must destroy the object returned
+ * The method leaves if SPSettings leave.
+ *
+ * @since S60 v3.2
+ * @return Pointer to the buffer containing the VDI. If length
+ * of the returned buffer is zero, VDI was not found.
+ */
+ static HBufC* DomainTransferUriL();
+
+ /**
+ * Gets the CS service id from the SP-settings table
+ * by searching an entry which has name "CS"
+ * The method leaves if SPSettings leave.
+ *
+ * @since S60 v3.2
+ * @return Service id if entry is found, otherwise KErrNotFound
+ */
+ static TInt CSServiceIdL();
+
+ /**
+ * Gets the VoIP service id from the SP-settings table
+ * The method leaves if SPSettings leave.
+ * The VoIP service id is get from the VCC service (VCC settings
+ * will get the VoIP service id when settings are saved into SP settings
+ * table).
+ *
+ * @since S60 v3.2
+ * @return Service id if entry is found, otherwise KErrNotFound
+ */
+ static TInt VoIPServiceIdL();
+
+ /**
+ * Gets the VCC service id from the SP-settings table
+ * The method leaves if SPSettings leave.
+ *
+ * @since S60 v3.2
+ * @return Service id if entry is found, otherwise KErrNotFound
+ */
+ static TInt VccSettingsReader::VccServiceIdL();
+
+ /**
+ * Gets service id that is mapped for the specified VCC call provider
+ * plugin from the SP-settings table
+ *
+ * The method leaves if SPSettings leave.
+ *
+ * @since S60 v3.2
+ * @return Service id if entry is found, otherwise KErrNotFound
+ */
+ static TInt VccSettingsReader::ServiceIdL( TInt aCallProviderPluginUid );
+private:
+
+ /**
+ * Gets property value from SP settings
+ *
+ * @since S60 v3.2
+ * @param aPropertyName Name of the property
+ * @return A pointer to the buffer containing fetched value.
+ * Note that the caller must destroy the object returned
+ */
+ static HBufC* PropertyValueByNameL( TServicePropertyName aPropertyName );
+
+ /**
+ * Gets the service id of given entry name
+ *
+ * @since S60 v3.2
+ * @param aEntryName The name of the entry, e.g. "CS","VCC".
+ * @return Service id if the entry was found, otherwise KErrNotFound
+ */
+ static TInt ServiceIdByNameL( const TDesC& aEntryName );
+
+ /**
+ * Gets the VoIP service id from the SP-settings table
+ * The method leaves if SPSettings leave.
+ * The VoIP service id is get from the VCC service (VCC settings
+ * will get the VoIP service id when settings are saved into SP settings
+ * table).
+ *
+ * @since S60 v3.2
+ * @param aPropertyName The name of VCC property holding VoIP service id.
+ * @return Service id if property is found, otherwise KErrNotFound
+ */
+ static TInt DoVoIPServiceIdL( TServicePropertyName aPropertyName );
+
+ /**
+ * Gets service ids where property is same as given.
+ *
+ * @since S60 v3.2
+ * @param aServiceIds Array which is filled with service ids
+ * @param aPropertyName The name of the property
+ */
+ static void GetServiceIdsByPropertyNameL(
+ RIdArray& aServiceIds,
+ TServicePropertyName aPropertyName );
+
+
+ // No copy, assigment or creation of this class.
+
+ /**
+ * Assigment operator
+ *
+ * @since S60 v3.2
+ */
+ VccSettingsReader& operator = ( const VccSettingsReader& );
+
+ /**
+ * Default C++ constructor
+ *
+ * @since S60 v3.2
+ */
+ VccSettingsReader();
+
+
+ /**
+ * Copy constructor
+ *
+ * @since S60 v3.2
+ */
+ VccSettingsReader( const VccSettingsReader& );
+
+ };
+
+#endif // VCCSETTINGSREADER_H