diff -r 065198191975 -r 5723da102db1 qtinternetradio/irdb/inc/channelhistorywrapper.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/irdb/inc/channelhistorywrapper.h	Fri Sep 17 08:27:59 2010 +0300
@@ -0,0 +1,90 @@
+/*
+* Copyright (c) 2009 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.
+*
+* Description: 
+*
+*/
+
+#ifndef _CHANNEL_HISTORY_WRAPPER_H_
+#define _CHANNEL_HISTORY_WRAPPER_H_
+
+#include "irdbexport.h"
+#include "irdbwrapper.h"
+
+class IRDB_DLL_EXPORT channelHistoryWrapper: public IRDBWrapper
+{
+public:
+    channelHistoryWrapper();
+    ~channelHistoryWrapper();
+
+public:
+    /*
+    * RowData:        [direction: in]table row value;
+    * cidUserDefined: [direction: out] return the channelid allocated by IRDB, 
+    *                                  the channelId is a user-defined channelId;
+    * logoMap: [direction: in]the logo rowData will be inserted into irdb via this structure;
+    *                         the logo rowData should be filled into logoMap as below:
+    *                         logoMap* pLogo = new logoMap(); 
+    *                         QByteArray bLog("XXXXXXXXXXXXXXXX");
+    *                         QByteArray sLog("ssssssssssssssss"); 
+    *                         pLogo->insert(bLogoInsert, bLog); 
+    *                         pLogo->insert(sLogoInsert, sLog); 
+    *                         
+    * condAND: [direction: in]condition for search channelHistory, it is AND relationship in every pair;
+    * condOR:  [direction: in]condition for search channelHistory, it is OR  relationship in every pair;
+    */ 
+    bool putChannelHistory(const columnMap* const RowData,
+                           uint* const cidUserDefined = NULL,
+                           const logoMap*   const logoData = NULL,
+                           const columnMap* const condAND = NULL,
+                           const columnMap* const condOR = NULL);  
+    
+    /*
+    * If all parameters are default,all rows in channelHistory will be deleted if not violating constraint;
+    * condAND: [direction: in]condition for search channelHistory, it is AND relationship in every pair;
+    * condOR:  [direction: in]condition for search channelHistory, it is OR  relationship in every pair;
+    */     
+    bool deleteChannelHistory(const columnMap* const condAND = NULL,
+                              const columnMap* const condOR = NULL);
+
+    /*
+    * If all parameters are default, all rows in channelHistory will return;
+    * condAND: [direction: in]condition for search channelHistory, it is AND relationship in every pair;
+    * condOR:  [direction: in]condition for search channelHistory, it is OR  relationship in every pair;
+    */                       
+    QList<QVariant*>* getChannelHistory(const columnMap* const condAND = NULL,  
+                                        const columnMap* const condOR = NULL);
+
+private:
+    /*
+    * It is called by IRDB instance;
+    * IRDB instance delivers rows set to IRDBWrapper via this function;
+    * the rows set is storaged in m_IRDataSet;
+    */
+    bool getIRTableCB(QSqlQuery& aIRDataSet, 
+                      QList<QVariant*>* pDataSet);
+
+private:
+    /*
+    * search channelId according to parameter;
+    * condUserCidStr:[direction: in]specific condition(where) string for user-define uid;
+    * condAND:       [direction: in]condition for search channelHistory, it is AND relationship in every pair;
+    * condOR:        [direction: in]condition for search channelHistory, it is OR  relationship in every pair;
+    * uint:          return channelId;
+    */    
+    uint srhChannelId(QString& condUserCidStr,
+                      const columnMap* const condAND,
+                      const columnMap* const condOR = NULL);
+
+};
+
+#endif
+