--- a/srsf/sisrscontrollerplugin/src/sigrammardb.h Thu Aug 19 09:56:14 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,261 +0,0 @@
-/*
-* Copyright (c) 2004-2007 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: This class handles the storage and access of speaker independent
-* grammars. It is also responsible for allocating memory when
-* loading grammars into the recognizer.
-*
-*/
-
-
-#ifndef SIGRAMMARDB_H
-#define SIGRAMMARDB_H
-
-// INCLUDES
-#include <nsssispeechrecognitiondatadevasr.h>
-#include "sicommondb.h"
-
-// CLASS DECLARATION
-/**
-* This class implements Speaker Independent Grammar Database.
-*
-* @lib SIControllerPlugin.lib
-* @since 2.0
-*/
-class CSIGrammarDB : public CSICommonDB
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CSIGrammarDB* NewL( RDbNamedDatabase& aDatabase,
- RDbs& aDbSession,
- TInt aDrive );
-
- /**
- * Destructor.
- */
- virtual ~CSIGrammarDB();
-
- public: // New functions
-
- /**
- * Adds a new rule variant into the specified grammar.
- * @since 2.0
- * @param aClientUid client's Uid for data ownership
- * @param aGrammarID grammar Id
- * @param aLexiconID lexicon Id
- * @param aPronunciationID pronunciation Id
- * @return -
- */
- void AddRuleVariantL(TUid aClientUid,
- TSIGrammarID aGrammarID,
- TSILexiconID aLexiconID,
- const RArray<TSIPronunciationID>& aPronunciationIDs,
- TSIRuleID aRuleID,
- TSIRuleVariantID& aRuleVariantID) ;
-
- /**
- * Returns a grammar object containing all speaker independent rules of the specified grammar.
- * The grammar is added to iGrammarArray
- * @since 2.0
- * @param aGrammarID grammar Id
- * @return pointer to a grammar object
- */
- const CSICompiledGrammar* LoadGrammarL(TSIGrammarID aGrammarID );
-
- /**
- * Creates a new rule in the database.
- * @since 2.0
- * @param aClientUid client's Uid for data ownership
- * @param aGrammarID grammar Id
- * @param aRuleID rule Id of the created rule
- * @return -
- */
- void CreateRuleL(TUid aClientUid,TSIGrammarID aGrammarID, TSIRuleID& aRuleID) ;
-
- /**
- * Creates a new grammar in the database.
- * @since 2.0
- * @param aClientUid client's Uid for data ownership
- * @return a new grammar Id
- */
- TSIGrammarID CreateGrammarL( TUid aClientUid );
-
- /**
- * Creates a new grammar ID table in the database.
- * @since 2.0
- * @param -
- * @return -
- */
- void CreateIDTableL();
-
- /**
- * Returns all grammar IDs that belong to the specified client.
- * @since 2.0
- * @param aClientUid client's Uid for data ownership
- * @param aGrammarIDs reference where grammar Ids are stored
- * @return -
- */
- void GetAllClientGrammarIDsL(
- TUid aClientUid,
- RArray<TSIGrammarID>& aGrammarIDs );
- /**
- * Returns all grammar Ids in the database.
- * @since 2.0
- * @param aGrammarIDs reference where grammar Ids are stored
- * @return -
- */
- void GetAllGrammarIDsL( RArray<TSIGrammarID>& aGrammarIDs );
-
-
- /**
- * Returns all rule Ids that exist in the specified grammar.
- * @since 2.0
- * @param aGrammarID grammar Id
- * @param aRuleIDs reference where rule Ids are stored
- * @return -
- */
- void GetAllRuleIDsL( TSIGrammarID aGrammarID, RArray<TSIRuleID>& aRuleIDs );
-
- /**
- * Checks if a valid grammar is loaded.
- * @since 2.0
- * @param -
- * @return ETrue if a valid grammar is loaded
- */
- TBool IsGrammarLoaded();
-
- /**
- * Checks if the rule is valid or not.
- * @since 2.0
- * @param aGrammarID grammar Id
- * @param aRuleID rule Id
- * @return ETrue if the rule is valid
- */
- TBool IsRuleValidL( TSIGrammarID aGrammarID, TSIRuleID aRuleID );
-
- /**
- * Removes the specified grammar from the database.
- * Removing a grammar will remove all rules within the grammar.
- * @since 2.0
- * @param aClientUid client's Uid for data ownership
- * @param aGrammarID grammar Id
- * @return -
- */
- void RemoveGrammarL( TUid aClientUid, TSIGrammarID aGrammarID );
-
- /**
- * Removes the specified rule from the database.
- * @since 2.0
- * @param aClientUid client's Uid for data ownership
- * @param aGrammarID grammar Id
- * @param aRuleID rule Id
- * @return -
- */
- void RemoveRuleL(TUid aClientUid,TSIGrammarID aGrammarID, TSIRuleID aRuleID );
-
- /**
- * Deallocates the temporary memory containing the grammar object created with AllRulesL.
- * @since 2.0
- * @param -
- * @return -
- */
- void ResetAndDestroy();
-
- /**
- * Unloads the specified rule from the specified grammar in temporary memory, previously
- * loaded with AllRulesL. The rule in the database remains intact.
- * @since 2.0
- * @param aGrammarID grammar Id
- * @param aRuleID rule Id
- * @return -
- */
- void UnloadRuleL( TSIGrammarID aGrammarID, TSIRuleID aRuleID );
-
- /**
- * Unloads the specified grammar from the temporary memory, previously
- * loaded with AllRulesL. The grammar in the database remains intact.
- * @since 2.0
- * @param aGrammarID grammar Id
- * @return -
- */
- void UnloadGrammarL( TSIGrammarID aGrammarID);
-
- /**
- * Update the specified grammar in the database
- * @since 2.0
- * @param aClientUid client's Uid for data ownership
- * @param aSICompiledGrammar pointer to a updated grammar object
- * @return -
- */
- void UpdateGrammarL(TUid aClientUid,CSICompiledGrammar* aSICompiledGrammar);
-
- /**
- * Returns a grammar object containing all speaker independent rules of the specified grammar.
- * The pointer to the object is not put in the iGrammarArray
- * @since 2.0
- * @param aGrammarID grammar Id
- * @param
- * @return Pointer to a compiled grammar object
- */
- const CSICompiledGrammar* GrammarL(TSIGrammarID aGrammarID );
-
- /**
- * Find a grammar from loaded grammar array
- * @since 2.0
- * @param aGrammarID grammar Id
- * @param
- * @return Pointer to a compiled grammar object
- */
- CSICompiledGrammar* FindGrammarL(TSIGrammarID aGrammarID) ;
-
-
- /**
- * Get a new uniq ID
- * @since 2.0
- * @param Rule ID array
- * @param
- * @return Created ID
- */
- TInt GetNewID( RArray<TSIRuleID>& aMyIds );
-
- /**
- * Returns the number of rules in the specified grammar.
- * @since 2.0
- * @param aGrammarID grammar Id
- * @return Number of rules
- */
- TInt RuleCountL( TSIGrammarID aGrammarID );
-
- private:
-
- /**
- * C++ default constructor.
- */
- CSIGrammarDB( RDbNamedDatabase& aDatabase, RDbs& aDbSession, TInt aDrive );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL();
-
- private: // Data
- // Temporary memory where loaded grammars are held during recognition session
- RPointerArray<CSICompiledGrammar> iGrammarArray;
- };
-
-#endif // SIGRAMMARDB_H
-
-// End of File