--- a/devicediagnosticsfw/diagresultsdb/server/inc/diagresultsdbsession.h Thu Aug 19 10:44:50 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,273 +0,0 @@
-/*
-* Copyright (c) 2007-2007 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: Symbian OS server session.
-* libraries :
-*
-*/
-
-
-#ifndef DIAGRESULTSDBSESSION_H
-#define DIAGRESULTSDBSESSION_H
-
-class CDiagResultsDbServer;
-class CDiagResultsDbTestRecord;
-
-#include "diagresultsdbstore.h"
-
-//System includes
-#include <e32cmn.h> //TUid
-#include <e32base.h>
-
-/**
-* Server session. Represents a session (version 2)
-* for a client thread on the server-side.
-*
-* @since S60 v5.0
-**/
-class CDiagResultsDbSession :
- public CSession2,
- public MRecordLoadingObserver
- {
-public:
-
- /**
- * Destructor.
- **/
- ~CDiagResultsDbSession();
-
- /**
- * NewL.
- *
- * @param aServer Server object.
- * @return DB session.
- **/
- static CDiagResultsDbSession* NewL(CDiagResultsDbServer * aServer);
-
-public: // From CSession
-
- /**
- * Handles the servicing of a client request that has been
- * passed to the server.
- *
- * @param aMessage The message containing the details of the client request.
- **/
- void ServiceL(const RMessage2 &aMessage);
-
-public: // New methods
-
- /**
- * Handle the client message.
- *
- * @param aMessage Details of the client request.
- * @return ETrue if client request is asynchronous, EFalse is synchronous.
- **/
- TBool DispatchMessageL(const RMessage2 &aMessage);
-
- /**
- * Create a new subsession.
- *
- * @param aTestRecord Test record that represents the subsession.
- **/
- void CreateSubsessionL(CDiagResultsDbTestRecordHandle* aTestRecordHandle,
- TBool aReadonly );
-
- /**
- * Close the subsession.
- **/
- void CloseSubsessionL();
-
- /**
- * Returns the Uid of the results database file.
- *
- * @return TUid of the database file.
- **/
- TUid DbUid() const;
-
- /**
- * Returns the results store.
- *
- * @return Results store.
- **/
- CDiagResultsDbStore& Store();
-
- /**
- * Helper function to read buffer from client side.
- *
- * @param aMessage Details of the client request.
- * @param aParam Message argument number.
- * @param aBuffer Buffer that is filled with client side data.
- **/
- void ReadBufferL(const RMessage2& aMessage, TInt aParam,
- CBufFlat*& aBuffer);
-
- /**
- * Subsession must tell to the session has it written data.
- **/
- void HasWritten();
-
- /**
- * Indicates has the session wrote any data.
- * @return ETrue if session has wrote data, EFalse otherwise.
- **/
- TBool SessionHasWritten() const;
-
- /**
- * Turn off compacting. For example KErrDiskFull causes compacting to fail.
- **/
- void DoNotCompact();
-
-
-public: //From MRecordLoadingObserver
-
- /**
- * Returns an array of test records. Contains all test records
- * from a single database file.
- *
- * @param aError Indicates if there were any errors.
- * @param aArray An array of test records. Ownership is transferred.
- **/
- void ExistingRecordsL( TInt aError,
- RPointerArray<CDiagResultsDbTestRecord>* aArray );
-
-protected: // service functions for client requests
- // Look at DiagResultsDatabaseCommon.h for the client requests.
-
- void ConnectSubsessionL( const RMessage2 &aMessage );
-
- void CreateNewRecordL ( const RMessage2 &aMessage );
-
- void GetLastRecordL( const RMessage2 &aMessage );
-
- void GetLastNotCompletedRecordL( const RMessage2 &aMessage );
-
- void GetRecordListL( const RMessage2 &aMessage );
-
- void GetRecordInfoListL( const RMessage2 &aMessage );
-
- void GetLastResultsL( const RMessage2 &aMessage );
-
- void CancelLastResultsL(const RMessage2 &aMessage);
-
- void GetSingleLastResultL( const RMessage2 &aMessage );
-
-private:
-
- /**
- * Constructor.
- *
- * @param aServer Server object.
- **/
- CDiagResultsDbSession(CDiagResultsDbServer * aServer);
-
- /**
- * ConstructL.
- **/
- void ConstructL();
-
- /**
- * Find database item from the array based on uid.
- *
- * @param aUid Uid of the database item.
- * @param aArray Pointer array that contains test records.
- * @return Database item or NULL if not found.
- **/
- CDiagResultsDatabaseItem* FindDatabaseItemL(
- TUid aUid,
- RPointerArray<CDiagResultsDbTestRecord>* aArray );
-
- /**
- * Search for the newest test results.
- *
- * @param aUidArray Contains the uids to be searched.
- * @param aTestRecordArray Contains all test records.
- * @param aResultsArray Contains the found results or NULL if the test
- * result was not found.
- **/
- void SearchLastResultsL(
- const CArrayFixFlat<TUid>& aUidArray,
- RPointerArray<CDiagResultsDbTestRecord>& aTestRecordArray,
- RPointerArray<CDiagResultsDatabaseItem>& aResultsArray );
-
- /**
- * Reads uids that are searched from the buffer and creates the test result array.
- *
- * @param aArray Contains all test records.
- **/
- void FindLastResultsL( RPointerArray<CDiagResultsDbTestRecord>& aArray );
-
- /**
- * Read last results buffer if there would be any additional test results.
- *
- * @param aUidArray Test results to be searched.
- * @param aResultsArray results array. Found test results are appended into this.
- **/
- void CheckLastResultsBufferL(
- const CArrayFixFlat<TUid>& aUidArray,
- RPointerArray<CDiagResultsDatabaseItem>& aResultsArray );
-
- /**
- * Read last results buffer if there would be any additional test results.
- *
- * @param aTestUid UID to be searched from the last buffer.
- * @param aResult Returns the last result if found. Otherwise NULL.
- **/
- void CheckLastResultsBufferL(
- TUid aTestUid,
- CDiagResultsDatabaseItem*& aResult );
-
-
-private: // Data
-
- // Server pointer.
- CDiagResultsDbServer *iServer;
-
- // Counts subsession.
- CObjectCon* iSubsessionContainer;
-
- // Index to the container.
- CObjectIx* iSubsessionIndex;
-
- // Client request details.
- RMessage2 iMsg;
-
- //Indicates are we handling InitiateGetLastResults or InitiateGetLastResult
- TInt iLastResultCommand;
-
- // This is needed when InitiateGetLastResults is called.
- RMessage2 iLastResultsMsg;
-
- // This is needed when InitiateGetLastResult is called.
- RMessage2 iLastSingleResultsMsg;
-
- // Database uid.
- TUid iDbUid;
-
- // Contains the permanent file store.
- CDiagResultsDbStore* iStore;
-
- // GetLastResultsL operation needs this.
- RPointerArray<CDiagResultsDatabaseItem>* iBufferedLastResults;
-
- // Contains buffered test result.
- //
- CDiagResultsDatabaseItem* iBufferedSingleResult;
-
- // Indicates has this session wrote any data.
- TBool iHasWrittenData;
-
- // Dynamic flat buffer for transmitting data across IPC.
- CBufFlat* iBuffer;
- };
-
-#endif // DIAGRESULTSDBSESSION_H