diff -r 000000000000 -r 09774dfdd46b qtinternetradio/irqcommon/inc/irqisdsdatastructure.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/irqcommon/inc/irqisdsdatastructure.h	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,140 @@
+/*
+* 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.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+#ifndef IRQISDSDATASTRUCTURE_H
+#define IRQISDSDATASTRUCTURE_H
+#include <QList>
+#include <QString>
+
+#include <e32base.h>
+
+#define DEBUG_ISDS_DATA 0
+
+class QDataStream;
+
+class IRQBrowseCategoryItem
+{
+public:  
+  QString catName;
+  int     size;
+};
+
+
+class IRQChannelItem
+{
+public:
+   QString channelName;
+   QString shortDescription;
+   QString imageURL;
+};
+
+class IRQChannelServerURL
+{
+public:
+    void internalize(QDataStream &aStream);
+    void externalize(QDataStream &aStream) const;
+    
+public:
+   QString serverName;
+   QString url;
+   int     bitrate;
+};
+
+class IRQPreset
+{
+public:
+  enum IRQPresetType  
+    {   
+      EUser,
+      EIsds
+    };
+  
+   
+   IMPORT_C IRQPreset();
+   IMPORT_C ~IRQPreset();  
+   IMPORT_C IRQPreset& operator = (const IRQPreset& aOther); 
+   
+   IMPORT_C void internalize(QDataStream &aStream);
+   IMPORT_C void externalize(QDataStream &aStream) const;
+   
+   /* get the bitrates of the preset.
+    */
+   IMPORT_C void getAvailableBitrates(QList<int>& aBitrates) const;
+   /* get the url for the specify bitrate
+    * the caller should delete the QList */
+   IMPORT_C QList<QString> * getURLsForBitrate(int aBitrate) const;
+   /* the following functions may be changed in future */
+   IMPORT_C int getChannelUrlAt(int aIndex, QString& aURL) const;   
+   IMPORT_C int getChannelBitrate(int aIndex, int &aBitrate) const;    
+   
+   /* sort the urlArray with bitrates by ascending. for 
+    * there are not many items, here we use bubble sorting.
+    */
+   IMPORT_C void sortURLArray();
+   /* check wether the internal list is sorted 
+    */
+   IMPORT_C bool isSorted() const;
+   /* append a channel server into a internal list 
+    */
+   IMPORT_C void insertChannelServer(const IRQChannelServerURL& aURL);
+   /* clear the internal list 
+    */
+   IMPORT_C void clearChannelServerList();   
+   
+   IMPORT_C int getChannelURLCount() const;
+   
+   IMPORT_C bool setUrlBitrate(const int aUrlIndex, const int aBitrate);
+  
+   int uniqID; //unique id generated for the preset saved at favourite
+   
+   int type; //0 for user defined 1 for isds type.
+   int index;//index in the preset table
+   int presetId;//isds generated preset id
+   QString name; //preset name        
+   QString languageCode;//preset language code
+   QString languageName; // preset language
+   QString countryCode;//preset country of origin code     
+   QString countryName;//preset country of origin      
+   QString lastModified;//preset last modified     
+   QString musicStoreStatus;//musicStoreEnabled value
+   //QByteArray logoData;//Logo Data
+   RBuf8   logoData;
+   QString description;//channel description       
+   QString shortDesc;//channel short desription    
+   QString genreName;//channel genre name 
+   QString genreId;//channel genre id     
+   int bitrate;//channel bitrate
+
+   //in our spec but not in current code 
+   QString advertisementUrl; 
+   QString advertisementInUse; 
+   QString imgUrl;        
+   
+ 
+private:
+  /* for one preset, there may be many servers*/
+  QList<IRQChannelServerURL> urlArray;
+  bool iIsSorted;
+  int  iChannelUrlCount; //no of channel urls
+  
+private:
+    friend class IRQUtility;
+ 
+};
+
+bool bitrateLessThan(const IRQChannelServerURL &url1, const IRQChannelServerURL &url2);
+
+#endif /* IRQISDSDATASTRUCTURE_H */