diff -r 000000000000 -r 4e949f03ecc5 locationtriggering/ltcontainer/inc/lbtramtriggersmanager.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationtriggering/ltcontainer/inc/lbtramtriggersmanager.h	Wed Nov 03 23:28:39 2010 +0530
@@ -0,0 +1,245 @@
+/*
+* 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:  This header file describes the class that handles the storage
+*                of triggers in RAM Structures.
+*
+*/
+
+
+#ifndef C_LBTCONTAINER_RAMTRIGGERS_MANAGER_H
+#define C_LBTCONTAINER_RAMTRIGGERS_MANAGER_H
+
+// system includes
+#include <e32base.h>
+
+// user includes
+#include "lbttriggerstoreinterface.h"
+
+class CLbtRamTriggerIdTree;
+class MLbtTriggerStoreObserver;
+class CLbtContainerFilterBase;
+
+/**
+ *  This class provides an abstraction to store and retrieve triggers
+ *  from RAM Structures.
+ *
+ *  It internally utilizes RAM memory and stores the trigger information
+ *  in a efficient data structure.
+ */
+NONSHARABLE_CLASS( CLbtRamTriggersManager ) : public CActive,
+                                              public MLbtTriggerStore
+    {
+public:
+    enum TOperation
+        {
+        EOperationNone,
+        EOperationCreate,
+        EOperationUpdateTrigger,
+        EOperationDelete,
+        EOperationUpdatingState,
+        EOperationListing,
+        EOperationGetTriggers
+        };
+    
+    /**
+     * The Symbian 2 phase constructor.
+     * This method creates a new instance of CLbtRamTriggersManager
+     *
+     * @return An instance of this class
+     */
+    static CLbtRamTriggersManager* NewL( );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CLbtRamTriggersManager();
+    
+     /**
+     * This method returns the list of triggers modified for a given operation
+     * @param[out] aIdArray Contains the list of triggers modified for a given operation. 
+     */
+     void TriggersModified(RArray<TLbtTriggerModifiedInfo>& aArray);
+     
+	 TInt GetCountOfEnabledAndValidTriggers();
+
+protected: // from base class MLbtTriggerStore
+    /**
+     * This method returns the types of triggers that are supported in this
+     * trigger store.
+     *
+     * @return a bitmask of the types of triggers supported by a trigger 
+     * store.
+     */
+    virtual TTriggerTypeMask SupportedTriggerTypes();
+    
+    void CreateTriggerL( CLbtContainerTriggerEntry &aEntry,
+                    			 TRequestStatus& aStatus);
+                    			 
+	void GetTriggersL( RArray<TLbtTriggerId>& aTriggerIds,
+				       RPointerArray<CLbtContainerTriggerEntry>& aTriggers, 
+				       TLbtSecurityPolicy& aSecurityPolicy,
+				       TRequestStatus &aStatus );
+
+    void ListTriggersL( CLbtContainerListOptions* aFilter,
+						RPointerArray<CLbtContainerTriggerEntry>& aTriggers,
+						TLbtSecurityPolicy& aSecurityPolicy,
+						TRequestStatus &aStatus );
+
+    void FilterByAreaL( CLbtContainerListOptions* aFilter,
+    					RPointerArray<CLbtContainerTriggerEntry>& aTriggers,
+    					TLbtSecurityPolicy& aSecurityPolicy );
+
+    void FilterByAttributeL( CLbtContainerListOptions* aFilter,
+    						 RPointerArray<CLbtContainerTriggerEntry>& aTriggers,
+    						 TLbtSecurityPolicy& aSecurityPolicy );
+   
+    
+    void UpdateTriggerL( CLbtContainerTriggerEntry& aEntry,
+						 TLbtTriggerDataMask aDataMask,
+						 TLbtTriggerAttributeFieldsMask aAttrMask,
+						 TLbtSecurityPolicy& aSecurityPolicy,
+						 TRequestStatus& aStatus);    
+    
+    void UpdateTriggersStateL( CLbtTriggerEntry::TLbtTriggerState aState,
+			                   CLbtContainerUpdateFilter* aFilter,
+			                   TLbtFireOnUpdate aFireOnUpdate,
+			                   TLbtSecurityPolicy& aSecurityPolicy,
+			                   TRequestStatus& aStatus);
+                    
+    void UpdateTriggersValidityL( TLbtTriggerDynamicInfo::TLbtTriggerValidity aValidity,
+			                      RArray<TLbtTriggerId>& aTriggerIds,
+			                      TLbtSecurityPolicy& aSecurityPolicy,
+			                      TRequestStatus& aStatus );
+
+	void UpdateTriggerFiredStateL( RArray<TLbtTriggerId>& aTriggerIds,
+								   TBool aFireBool,
+			                       TRequestStatus& aStatus );
+    
+    void DeleteTriggersL( CLbtContainerUpdateFilter* aFilter,
+						  TLbtSecurityPolicy& aSecurityPolicy,
+						  TRequestStatus& aStatus );            
+
+    void DeleteTriggerL(TLbtTriggerId aTriggerId);
+
+    void FilterCompositeL( CLbtContainerListOptions* aFilter,
+    					   RPointerArray<CLbtContainerTriggerEntry>& aTriggers,
+    					   TLbtSecurityPolicy& aSecurityPolicy );
+    
+    void SetTimeTillCompaction(TTime /*aTime*/);
+    
+    /**
+	 * Used to check if the trigger store is busy
+	 *
+	 * @return ETrue if the store is busy EFalse otherwise
+	 */
+    TBool IsStoreBusy();
+    
+    void SetStoreChangeObserver(MLbtTriggerStoreObserver* aObserver);
+    
+    TInt CancelCurrentOperation();
+ 
+
+private:
+    void AppendTriggerInfo(CLbtContainerTriggerEntry* aEntry);
+    
+    void SelfComplete();
+    
+    void CompleteClientRequest(TInt aError);
+    
+    void HandleUpdateTriggerEventL();
+    
+    void HandleListTriggerEventL();
+    
+    void HandleDeleteTriggersEventL();
+    
+    void HandleUpdateTriggersStateEventL();
+    
+    void HandleGetTriggersEventL();
+    
+private: // From CActive
+    void RunL();
+    TInt RunError(TInt aError);
+    void DoCancel();    
+    
+private:
+    /**
+     * C++ constructor
+     */
+    CLbtRamTriggersManager();
+
+    /**
+     * Symbian 2nd phase of construction
+     */
+    void ConstructL();
+
+    /**
+     * C++ Copy Constructor
+     * The private copy constructor prevents the usage of copy constructors
+     * with this class.
+     */
+    CLbtRamTriggersManager(const CLbtRamTriggersManager& aRamTriggersManager);
+    
+    /**
+     * Overload equality operator
+     * The private overload of the equality operator prevents the usage of
+     * equality operator with this class.
+     */
+    CLbtRamTriggersManager& operator =(const CLbtRamTriggersManager& aRamTriggersManager);
+    
+    CLbtRamTriggerIdTree* iTriggerIdTree;   
+    
+    RArray<TLbtTriggerModifiedInfo> iIdArray;
+    
+    TInt iCountOfEnabledAndValidTrigger;
+    
+    // Data member to hold the current operation underway
+    TOperation iCurrentOperation;    
+    
+    // The client status
+    TRequestStatus* iClientStatus;
+    
+    // Data member to hold the trigger id which is under operation
+    TLbtTriggerId iCurrentTriggerId;
+    
+    // Clients security policy
+    TLbtSecurityPolicy iClientSecurityPolicy;
+    
+    // Pointer to clients trigger array
+    RPointerArray<CLbtContainerTriggerEntry>* iClientTriggerArray;
+    
+    // Copy of client provided filter base
+    CLbtContainerFilterBase* iFilterBase;
+    
+    // Client provided list options filter
+    CLbtContainerListOptions* iFilter;
+    
+    // Iterator into modification array
+    TInt iIterator;
+    
+    // Trigger state
+    CLbtTriggerEntry::TLbtTriggerState iState;
+    
+    // Fire on update flag
+    TLbtFireOnUpdate iFireOnUpdate;
+    
+    // Container trigger entry
+    CLbtContainerTriggerEntry* iClientTriggerEntry;
+    
+    TLbtTriggerDataMask  iDataMask;
+    
+    TLbtTriggerAttributeFieldsMask iAttrMask;
+    };
+
+
+#endif // C_LBTCONTAINER_RAMTRIGGERS_MANAGER_H