--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/server/inc/ncdconfigurationmanagerimpl.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,333 @@
+/*
+* Copyright (c) 2006 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:   CNcdConfigurationManager declaration
+*
+*/
+
+
+#ifndef C_NCDCONFIGURATIONMANAGER_H
+#define C_NCDCONFIGURATIONMANAGER_H
+
+#include <e32base.h>
+#include <badesca.h>
+
+#include "ncdconfigurationmanager.h"
+#include "ncdstoragedataitem.h"
+#include "ncdproviderdefines.h"
+#include "ncdserverdetails.h"
+
+class MNcdStorageManager;
+class CNcdKeyValueMap;
+class CNcdServerAddress;
+class CNcdServerDetails;
+class CNcdGeneralManager;
+
+/**
+ * Implements configuration management for NCD provider
+ */
+class CNcdConfigurationManager : public CBase, 
+    public MNcdConfigurationManager
+    {
+public:
+
+    /**
+     * Creates a new configuration manager
+     *
+     * @param aAppUid Application UID for the CentralRepository
+     * @param aProviderUid Provider UID used for common provider data
+     * @return A new configuration manager
+     */
+    static CNcdConfigurationManager* NewL( CNcdGeneralManager& aGeneralManager );
+    
+    ~CNcdConfigurationManager();
+ 
+public: // MNcdConfigurationManager
+
+    /**
+     * @see MNcdConfigurationManager::AddObserverL()
+     */
+    virtual void AddObserverL(
+        MNcdConfigurationObserver& aObserver,
+        const MCatalogsContext& aContext );
+
+    /**
+     * @see MNcdConfigurationManager::RemoveObserver()
+     */
+    virtual void RemoveObserver(
+        MNcdConfigurationObserver& aObserver);
+
+    /**
+     * @see MNcdConfigurationManager::MasterServerAddress()
+     */
+    const TDesC& MasterServerAddressL( const MCatalogsContext& aContext ) const;
+       
+    
+    /**
+     * @see MNcdConfigurationManager::IsMasterServerAddressValidL()
+     */
+    TBool IsMasterServerAddressValidL( const MCatalogsContext& aContext ) const;
+    
+    /**
+     * @see MNcdConfigurationManager::SetMasterServerAddressL()
+     */
+    void SetMasterServerAddressL( 
+        const MCatalogsContext& aContext,
+        const TDesC& aAddress, 
+        const TInt64& aValidity );
+
+    /**
+     * @param aAddress Server address. Ownership is transferred after a 
+     * successful operation
+     */
+    void SetMasterServerAddressL( 
+        const MCatalogsContext& aContext,
+        CNcdServerAddress* aAddress );
+        
+    /**
+     * @see MNcdConfigurationManager::ResetMasterServerAddressL()
+     */
+    void ResetMasterServerAddressL( const MCatalogsContext& aContext );
+    
+    
+    /**
+     * @see MNcdConfigurationManager::ClientIdL()
+     */
+    const TDesC& ClientIdL( const MCatalogsContext& aContext );
+
+
+    /**
+     * @see MNcdConfigurationManager::SetSsidL()
+     */
+    void SetSsidL( const MCatalogsContext& aContext,
+        HBufC8* aSsid );
+       
+    /**
+     * @see MNcdConfigurationManager::Ssid()
+     */
+    const TDesC8& SsidL( const MCatalogsContext& aContext );
+    
+
+    /**
+     * @see MNcdConfigurationManager::ServerDetailsL()
+     */
+    MNcdServerDetails& ServerDetailsL( 
+        const MCatalogsContext& aContext, 
+        const TDesC& aServerUri,
+        const TDesC& aNamespace );
+
+    /**
+     * @see MNcdConfigurationManager::ServerDetails()
+     */
+    const MNcdServerDetails* ServerDetails( 
+        const MCatalogsContext& aContext, 
+        const TDesC& aServerUri,
+        const TDesC& aNamespace ) const;
+        
+    /**
+     * @see MNcdConfigurationManager::SaveConfigurationToDbL()
+     */
+    void SaveConfigurationToDbL(
+        const MCatalogsContext& aContext );
+        
+    /**
+     * @see MNcdConfigurationManager::ClearServerCapabilitiesL()
+     */
+    virtual void ClearServerCapabilitiesL(
+        const MCatalogsContext& aContext );
+                    
+
+public: // From MNcdUserConfiguration
+
+    /**
+     * @see MNcdUserConfiguration::AddConfigurationL()
+     */
+    void AddConfigurationL( const MCatalogsContext& aContext, 
+        CNcdKeyValuePair* aConfig );
+
+    /**
+     * @see MNcdUserConfiguration::RemoveConfigurationL()
+     */        
+    TInt RemoveConfigurationL( const MCatalogsContext& aContext,
+        const TDesC& aKey );
+        
+    /**
+     * @see MNcdUserConfiguration::ConfigurationsL()
+     */        
+    CNcdKeyValueMap* ConfigurationsLC( 
+        const MCatalogsContext& aContext );    
+
+
+    /**
+     * @see MNcdUserConfiguration::ConfigurationsL()
+     */        
+    CNcdKeyValueMap& ConfigurationsL(
+        const MCatalogsContext& aContext, 
+        TNcdConfigurationCategory aCategory );
+        
+
+    
+private:    
+    
+    // Constructor
+    CNcdConfigurationManager( CNcdGeneralManager& aGeneralManager );
+        
+    // 2nd phase constructor
+    void ConstructL();
+
+private:
+
+    // Generates a new client ID
+    HBufC* GenerateClientIdLC() const;
+
+
+    class CContextConfiguration;
+
+    // Compares contexts
+    static TBool MatchContexts( const CContextConfiguration& aFirst,
+        const CContextConfiguration& aSecond );
+
+    TInt FindConfigurationL( const MCatalogsContext& aContext ) const;
+
+    // Determines key's configuration category
+    TNcdConfigurationCategory DetermineCategory( const TDesC& aKey ) const;
+
+
+    CNcdKeyValueMap& ConfigurationByCategory( TInt aIndex, 
+        const TDesC& aKey );
+
+    CNcdKeyValueMap& ConfigurationByCategory( TInt aIndex, 
+        TNcdConfigurationCategory aCategory );
+        
+
+    // Create a new context configuration for the context unless it exists
+    // Returns index for the configuration in iConfigurations
+    TInt CreateContextConfigurationL( 
+        const MCatalogsContext& aContext );
+
+    
+    void SaveDataL( const TDesC& aId,
+        NcdProviderDefines::TNcdDatabaseDataType aType, 
+        MNcdStorageDataItem& aDataItem );
+    
+    void LoadDataL( const TDesC& aId, 
+        NcdProviderDefines::TNcdDatabaseDataType aType,
+        MNcdStorageDataItem& aDataItem );
+    
+private:
+
+
+    // Cached Context-specific data
+    class CContextConfiguration : public CBase, public MNcdStorageDataItem
+        {
+        public:
+        
+            static CContextConfiguration* NewLC( 
+                const MCatalogsContext& aContext, 
+                const TDesC& aId );
+
+            // Only to be used with RPointerArray::Find
+            static CContextConfiguration* FindNewL( 
+                const MCatalogsContext& aContext );
+            
+            
+            // Destructor
+            ~CContextConfiguration();
+        
+            // Returns details for the server. If the details have not been
+            // set, creates new empty details
+            MNcdServerDetails& ServerDetailsL( const TDesC& aServerUri,
+                const TDesC& aNamespace );    
+
+            // Returns details for the server. 
+            // Return NULL if details are not found
+            CNcdServerDetails* ServerDetails( const TDesC& aServerUri,
+                const TDesC& aNamespace );    
+
+            
+            // Clears the server details.
+            void ClearServerDetails();
+            
+            // Notifies the observers.
+            void NotifyObserversL() const;
+            
+            /**
+             * Adds an observer.
+             *
+             * @param aObserver The observer.
+             */
+            void AddObserverL( MNcdConfigurationObserver& aObserver );
+            
+            /**
+             * Removes an observer.
+             *
+             * @param aObserver The observer.
+             */
+            void RemoveObserver( MNcdConfigurationObserver& aObserver );
+            
+        
+        public: // MNcdStorageDataItem
+        
+            void ExternalizeL( RWriteStream& aStream );
+            void InternalizeL( RReadStream& aStream );
+                        
+        protected:
+
+            // Constructor
+            CContextConfiguration( const MCatalogsContext& aContext );            
+        
+            void ConstructL( const TDesC& aId );
+                
+        public:    
+        
+            // Context's family id
+            TUid iFamilyId;            
+            
+            // Client's ID
+            HBufC* iId;
+            
+            // General configuration keys: master server address, etc.
+            CNcdKeyValueMap* iConfigurationGeneral;
+            
+            // Client info configuration
+            CNcdKeyValueMap* iConfigurationClientInfo;            
+            
+            // Client's SSID
+            HBufC8* iSsid;
+            
+            // Master server override received from the protocol
+            CNcdServerAddress* iMasterServer;
+            
+            // Flag used to override MSA set by the client through
+            // AddConfiguration
+            TBool iUseHardcodedMasterServer;
+        
+        private:
+            RPointerArray<CNcdServerDetails> iServerDetails;
+            
+            // Configuration observers.
+            RPointerArray<MNcdConfigurationObserver> iObservers;            
+        };
+    
+        
+private: // data
+
+    CNcdGeneralManager& iGeneralManager;
+    MNcdStorageManager& iStorageManager;
+    
+    // Cached configurations
+    RPointerArray<CContextConfiguration> iConfigurations;    
+    };
+    
+
+#endif // M_NCDCONFIGURATIONMANAGER_H