--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/searcher/searchserver/inc/ccpixidxdb.h	Mon Apr 19 14:40:16 2010 +0300
@@ -0,0 +1,180 @@
+/*
+* Copyright (c) 2010 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: 
+*
+*/
+
+#ifndef __CCPIXIDXDB_H__
+#define __CCPIXIDXDB_H__
+
+#include <e32base.h>
+#include <stdio.h>
+#include <wchar.h>
+#include <glib.h>
+
+#include "cpixidxdb.h"
+#include "cpix_async.h"
+//#include "MIndexingPluginObserver.h" //TODO: Bhuvi Not required 
+#include "indevicecfg.h"
+
+// FORWARD DECLARATIONS
+class CSearchDocument;
+class CCPixAsyncronizer;
+class MCPixAsyncronizerObserver;
+
+_LIT(KCpixDefaultField, CPIX_DEFAULT_FIELD);
+
+/**
+ * Symbian C++ wrapper for OpenC CPixIdxDb interface.
+ */
+class CCPixIdxDb : public CBase
+	{
+public:
+
+	/**
+	 * @return Pointer to new CCPixIdxDb instance.
+	 */
+	static CCPixIdxDb* NewL();
+	
+	/**
+	 * @return Pointer to new CCPixIdxDb instance.
+	 */
+	static CCPixIdxDb* NewLC();
+	
+	/**
+	 * Releases databasehandle and frees resources. CPix does it own reference counting and doesn't release
+	 * all resources until all handles to given database are closed.
+	 */
+	virtual ~CCPixIdxDb();
+
+public:
+	
+    /**
+     * Cancel any incomplete asyncronous operation
+     * @param aMessage RMessage2 of CancelAll request
+     */
+	void CancelAll(const RMessage2& aMessage);	
+	
+
+	void AddL(const CSearchDocument& aDocument, MCPixAsyncronizerObserver* aObserver, const RMessage2& aMessage); // should we expose also analyzer?
+	void AddCompleteL();
+	
+	void UpdateL(const CSearchDocument& aDocument, MCPixAsyncronizerObserver* aObserver, const RMessage2& aMessage);	
+	void UpdateCompleteL();
+
+	void DeleteDocumentsL(const TDesC& aDocUid, MCPixAsyncronizerObserver* aObserver, const RMessage2& aMessage);
+	void DeleteDocumentsCompleteL();
+	
+	void SetAnalyzerL(const TDesC& aAnalyzer); 
+
+	/**
+	 * Resets opened index and deletes all documents from it.
+	 */
+	void ResetL();
+
+	void FlushL(MCPixAsyncronizerObserver* aObserver, const RMessage2& aMessage);
+	void FlushCompleteL();
+	
+	/**
+	 * InitializeL():
+	 * Initializes the cpix layer. Should be only called once at startup of the server. 
+	 */
+	static void InitializeL();
+
+	/**
+	 * Shutdown():
+	 * Un-initializes the cpix layer. Should be only called once at the shutdown of the server. 
+	 */
+	static void Shutdown();
+	
+	/**
+	 * Creates new database (and destroys existing) if path is given. Otherwise, opens existing database.
+	 * @param aBaseAppClass Application class of this database handle.
+	 * 	      Defines which database this handle connects to.
+	 */
+	void OpenDatabaseL(const TDesC& aBaseAppClass);
+
+	/**
+	 * IsOpen 
+	 * @returns ETrue if the database is currently open
+	 */
+	TBool IsOpen();
+	
+	/**
+	 * Get BaseAppClass
+	 */
+	TPtrC8 BaseAppClass();
+	
+private: // New functions
+		
+	/**
+	 * Makes a C-style zero terminated string of the field's content
+	 * and returns it, if and only if the field is exist. Independent
+	 * of whether C-string is returned or not, method pushes a cleanup item
+	 * into the cleanup stack. Returned object is not the item in the
+	 * cleanup stack.
+	 */
+	const char* GetFieldCStrLC(const CSearchDocument& aDocument, const TDesC& aFieldName );
+	const wchar_t* GetFieldWideCStrLC(const CSearchDocument& aDocument, const TDesC& aFieldName );
+
+	/**
+	 * Converts a CSearchDocument to a cpix_Document
+	 * @param aDocument Document to be converted.
+	 * @return returns the cpix_document which is left on the cleanup stack.
+	 */
+	cpix_Document* ConvertToCpixDocumentLC(const CSearchDocument& aDocument);
+	
+private: // Contructors
+
+	/**
+	 * Standard C++ constructor
+	 */
+	CCPixIdxDb();
+	
+	/**
+	 * Symbian 2nd phase constructor
+	 */
+	void ConstructL();
+	
+	/*
+	 * Callback from CCPixAsyncronizer, called when asynchronous operations complete
+	 */
+    static void CompletionCallback(void *aCookie, cpix_JobId aJobId);
+	
+private:
+	
+	/**
+	 * Base application class of this database instance
+	 */
+	HBufC8* iBaseAppClass;
+
+	/**
+	 * Index db handle
+	 */	
+	cpix_IdxDb* iIdxDb;
+	
+	/**
+	 * Query analyzer.
+	 */
+	cpix_Analyzer* iAnalyzer;
+	
+	/**
+	 * Asynchronizer object for search and getdocument 
+	 */
+	CCPixAsyncronizer* iAsyncronizer;
+	cpix_JobId iPendingJobId;
+	TBool iIsPending;	
+	};
+
+#endif /*__CCPIXIDXDB_H__*/