diff -r 000000000000 -r 09774dfdd46b qtinternetradio/irqcommon/src/irqutility.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/irqcommon/src/irqutility.cpp	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,341 @@
+/*
+* 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:
+*
+*/
+#include <QString>
+#include <QByteArray>
+#include <QPixmap>
+#include <e32err.h>
+#include <fbs.h>
+#include <apmstd.h>
+#include <apgcli.h>
+#include <apgtask.h>
+#include <coemain.h> 
+
+#ifdef _DEBUG
+#include <QFile>
+#include <QTextStream>
+#endif
+
+#include "irqutility.h"
+#include "irchannelserverurl.h"
+#include "irqisdsdatastructure.h"
+#include "irisdspreset.h"
+#include "irpreset.h"
+
+_LIT8( KIRHtmlMimeType, "text/html" );
+/** Browser prefix: See browser API specification */
+_LIT( KBrowserPrefix, "4 " );
+
+//
+//convert the CIRIsdsPreset to the IRQPreset. 
+//
+EXPORT_C void IRQUtility::convertCIRIsdsPreset2IRQPrest(const CIRIsdsPreset& aCIRIsdsPreset, IRQPreset& aQIRPreset)
+{
+  aQIRPreset.uniqID = aCIRIsdsPreset.UniqId(); 
+  aQIRPreset.type = aCIRIsdsPreset.GetChannelType();
+  aQIRPreset.index  = aCIRIsdsPreset.GetIndex();
+  
+  aQIRPreset.presetId = aCIRIsdsPreset.GetId();
+  aQIRPreset.iChannelUrlCount  = aCIRIsdsPreset.GetUrlCount();
+  aQIRPreset.name = QString::fromUtf16((aCIRIsdsPreset.GetName()).Ptr(), (aCIRIsdsPreset.GetName()).Length());
+  
+  aQIRPreset.languageCode  = QString::fromUtf16(aCIRIsdsPreset.GetLangId().Ptr(), aCIRIsdsPreset.GetLangId().Length());
+  aQIRPreset.languageName  = QString::fromUtf16(aCIRIsdsPreset.GetLangName().Ptr(), aCIRIsdsPreset.GetLangName().Length());
+  
+  aQIRPreset.countryCode  = QString::fromUtf16(aCIRIsdsPreset.GetCountryId().Ptr(),aCIRIsdsPreset.GetCountryId().Length());
+  aQIRPreset.countryName  = QString::fromUtf16(aCIRIsdsPreset.GetCountryName().Ptr(),aCIRIsdsPreset.GetCountryName().Length());
+  
+  aQIRPreset.lastModified  = QString::fromUtf16(aCIRIsdsPreset.GetLastModifiedTime().Ptr(), aCIRIsdsPreset.GetLastModifiedTime().Length());
+  aQIRPreset.description  = QString::fromUtf16(aCIRIsdsPreset.GetDescription().Ptr(), aCIRIsdsPreset.GetDescription().Length());
+  aQIRPreset.shortDesc  = QString::fromUtf16(aCIRIsdsPreset.GetShortDescription().Ptr(), aCIRIsdsPreset.GetShortDescription().Length());
+  
+  aQIRPreset.genreId  = QString::fromUtf16(aCIRIsdsPreset.GetGenreId().Ptr(), aCIRIsdsPreset.GetGenreId().Length());
+  aQIRPreset.genreName  = QString::fromUtf16(aCIRIsdsPreset.GetGenreName().Ptr(), aCIRIsdsPreset.GetGenreName().Length());
+  
+  aQIRPreset.advertisementUrl  = QString::fromUtf16(aCIRIsdsPreset.GetAdvertisementUrl().Ptr(), aCIRIsdsPreset.GetAdvertisementUrl().Length());
+  aQIRPreset.advertisementInUse  = QString::fromUtf16(aCIRIsdsPreset.GetAdvertisementInUse().Ptr(),aCIRIsdsPreset.GetAdvertisementInUse().Length());
+  
+  aQIRPreset.imgUrl  = QString::fromUtf16(aCIRIsdsPreset.GetImgUrl().Ptr(), aCIRIsdsPreset.GetImgUrl().Length());   
+  aQIRPreset.logoData.Close();
+  aQIRPreset.logoData.Create(aCIRIsdsPreset.GetLogoData());
+  
+  aQIRPreset.musicStoreStatus  = QString::fromUtf16(aCIRIsdsPreset.GetMusicStoreStatus().Ptr(), aCIRIsdsPreset.GetMusicStoreStatus().Length());
+  aQIRPreset.clearChannelServerList();
+  
+  IRQChannelServerURL url;
+  CIRChannelServerUrl *tempServerUrl = NULL;
+  
+  for(int i=0; i<aCIRIsdsPreset.iUrlArray->Count(); i++)
+  {
+      tempServerUrl = aCIRIsdsPreset.iUrlArray->At(i);
+      url.bitrate = tempServerUrl->GetBitRate();
+      url.serverName = QString::fromUtf16(tempServerUrl->GetServerName().Ptr(), tempServerUrl->GetServerName().Length());
+      url.url = QString::fromUtf16(tempServerUrl->GetServerUrl().Ptr(), tempServerUrl->GetServerUrl().Length());
+      aQIRPreset.insertChannelServer(url);
+  }
+  
+  aQIRPreset.sortURLArray();   
+}
+
+//convert the IRQPreset to the CIRIsdsPreset 
+//
+EXPORT_C void IRQUtility::convertIRQPreset2CIRIsdsPreset(const IRQPreset& aQIRPreset, CIRIsdsPreset& aCIRIsdsPreset)
+{
+  aCIRIsdsPreset.SetId(aQIRPreset.uniqID);
+  aCIRIsdsPreset.SetIndex(aQIRPreset.index);
+  aCIRIsdsPreset.SetId(aQIRPreset.presetId);
+  aCIRIsdsPreset.SetUrlCount(aQIRPreset.iChannelUrlCount);
+  aCIRIsdsPreset.SetChannelType(aQIRPreset.type);  
+  
+  TPtrC16 namePtr(reinterpret_cast<const TUint16*>(aQIRPreset.name.utf16()));
+  aCIRIsdsPreset.SetName(namePtr);
+  
+  TPtrC16 languageCodePtr(reinterpret_cast<const TUint16*>(aQIRPreset.languageCode.utf16()));
+  aCIRIsdsPreset.SetLangCode(languageCodePtr);
+  
+  TPtrC16 languageNamePtr(reinterpret_cast<const TUint16*>(aQIRPreset.languageName.utf16()));
+  aCIRIsdsPreset.SetLang(languageNamePtr);
+  
+  TPtrC16 countryCode(reinterpret_cast<const TUint16*>(aQIRPreset.countryCode.utf16()));
+  aCIRIsdsPreset.SetCountryCode(countryCode);
+  
+  TPtrC16 countryName(reinterpret_cast<const TUint16*>(aQIRPreset.countryName.utf16()));
+  aCIRIsdsPreset.SetCountryName(countryName);
+  
+  TPtrC16 lastModified(reinterpret_cast<const TUint16*>(aQIRPreset.lastModified.utf16()));
+  aCIRIsdsPreset.SetLastModifiedTime(lastModified);
+  
+  TPtrC16 description(reinterpret_cast<const TUint16*>(aQIRPreset.description.utf16()));
+  aCIRIsdsPreset.SetDescription(description);
+  
+  TPtrC16 shortDescription(reinterpret_cast<const TUint16*>(aQIRPreset.shortDesc.utf16()));
+  aCIRIsdsPreset.SetShortDesc(shortDescription);
+  
+  TPtrC16 genreId(reinterpret_cast<const TUint16*>(aQIRPreset.genreId.utf16()));
+  aCIRIsdsPreset.SetGenreId(genreId);
+  
+  TPtrC16 genreName(reinterpret_cast<const TUint16*>(aQIRPreset.genreName.utf16()));
+  aCIRIsdsPreset.SetGenreName(genreName);
+  
+  TPtrC16 advertisementUrl(reinterpret_cast<const TUint16*>(aQIRPreset.advertisementUrl.utf16()));
+  aCIRIsdsPreset.SetAdvertisementUrl(advertisementUrl);
+  
+  TPtrC16 advertisementINUse(reinterpret_cast<const TUint16*>(aQIRPreset.advertisementInUse.utf16()));
+  aCIRIsdsPreset.SetAdvertisementInUse(advertisementINUse);
+  
+  TPtrC16 imgUrl(reinterpret_cast<const TUint16*>(aQIRPreset.imgUrl.utf16()));
+  aCIRIsdsPreset.SetImgUrl(imgUrl);
+  
+  TPtrC16 musicStoreStatus(reinterpret_cast<const TUint16*>(aQIRPreset.musicStoreStatus.utf16()));
+  aCIRIsdsPreset.SetMusicStoreStatus(musicStoreStatus);   
+  aCIRIsdsPreset.SetLogoData(aQIRPreset.logoData);
+
+  TRAP_IGNORE(appendURLL(aQIRPreset, aCIRIsdsPreset));    
+}
+
+//convert CIRPreset to the IRQPreset 
+//
+EXPORT_C void IRQUtility::convertCIRPreset2IRQPreset(const CIRPreset& aCIRPreset, IRQPreset& aIRQPreset)
+{
+  CIRIsdsPreset * cirIsdsPreset = NULL;  
+  TRAPD(err, cirIsdsPreset = CIRIsdsPreset::NewL());
+  if( KErrNone != err)
+    return;
+   
+  aCIRPreset.CopyPresetData(*cirIsdsPreset);  
+  convertCIRIsdsPreset2IRQPrest(*cirIsdsPreset, aIRQPreset);
+  delete cirIsdsPreset;  
+}
+
+//switch from the symbian error code to the IRQ error code 
+//
+EXPORT_C void IRQUtility::convertSError2QError(const int aSError, int& aQError)
+{
+  if( aSError > 0 )
+  {
+    aQError = aSError;
+    return;
+  }
+  
+  switch( aSError )
+  {
+    case KErrNone:
+      aQError = EIRQErrorNone;
+      break;
+    case KErrNotFound:
+      aQError = EIRQErrorNotFound;
+      break;
+    case KErrAlreadyExists:
+      aQError = EIRQErrorAlreadyExist;
+      break;
+      
+    case KErrNoMemory:
+        aQError = EIRQErrorOutOfMemory;
+        break;
+        
+    default:
+      aQError = EIRQErrorGeneral;
+      break;
+  } 
+}
+
+/*
+ * Description : check the validity of URL
+ * return value: true: the URL is valid, vice versa.
+ */
+EXPORT_C bool IRQUtility::isValidUrl(const QString& aUrl)
+{
+    if (aUrl.size() < 8)
+    {
+        return false;
+    }
+
+    QString prefix7 = aUrl.left(7);
+    QString prefix6 = aUrl.left(6);
+
+    if (0 == prefix7.compare("http://", Qt::CaseInsensitive) ||
+        0 == prefix7.compare("rtsp://", Qt::CaseInsensitive) ||
+        0 == prefix6.compare("mms://", Qt::CaseInsensitive))
+    {
+        return true;
+    }
+
+    return false;
+}
+
+/*
+ * Description : check the validity of URL
+ * return value: true: the URL is valid, vice versa.
+ */
+EXPORT_C bool IRQUtility::openAdvLink(const QString& aUrl)
+{
+    bool retval = false;
+    TRAP_IGNORE(retval = openAdvLinkL(aUrl));
+
+    return retval;
+}
+
+EXPORT_C void IRQUtility::writeLog2File(const QString& aString, bool aDeleteOldFile)
+{       
+#ifdef _DEBUG 
+    QFile file("C:\\data\\QTIRLog.txt");
+    
+    if (file.exists() && aDeleteOldFile)
+    {
+        bool ret = file.remove();
+        if (!ret)
+        {
+            return;
+        }
+    }
+
+    bool ret = file.open(QIODevice::ReadWrite);    
+    if( !ret )
+    {
+        return;
+    }
+    
+    QTextStream stream(&file);
+    stream << aString;
+    stream << "\r\n";    
+
+    stream.flush();
+    file.close();
+   
+#else
+    Q_UNUSED(aString);
+    Q_UNUSED(aDeleteOldFile);
+#endif
+
+}
+
+void IRQUtility::appendURLL(const IRQPreset& aQIRPreset, CIRIsdsPreset& aCIRIsdsPreset)
+{
+    int count = aQIRPreset.urlArray.count();
+    for( int i=0; i<count; i++)
+    {
+      CIRChannelServerUrl*  tempServerUrl = CIRChannelServerUrl::NewLC(); 
+      TPtrC16 serverName(reinterpret_cast<const TUint16*>(aQIRPreset.urlArray[i].serverName.utf16()));
+      TPtrC16 url(reinterpret_cast<const TUint16*>(aQIRPreset.urlArray[i].url.utf16()));
+      tempServerUrl->SetServerName(serverName);
+      tempServerUrl->SetServerUrl(url);
+      tempServerUrl->SetBitRate(aQIRPreset.urlArray[i].bitrate);
+      aCIRIsdsPreset.iUrlArray->AppendL(tempServerUrl);
+      CleanupStack::Pop(tempServerUrl);     
+    } 
+}
+
+bool IRQUtility::openAdvLinkL(const QString& aUrl)
+{
+    if (aUrl.size() == 0)
+    {
+        return false;
+    }
+
+    bool ret = true;
+
+    RWsSession wsSession;
+    User::LeaveIfError(wsSession.Connect());
+    CleanupClosePushL(wsSession);
+
+    RApaLsSession ls;
+    User::LeaveIfError(ls.Connect());
+    CleanupClosePushL( ls );
+
+    TDataType htmlDataType( KIRHtmlMimeType );
+    TUid uid;
+    TPtrC16 httpLink(reinterpret_cast<const TUint16*>(aUrl.utf16()));;
+
+    // Get UID of the browser.
+    TInt retVal = ls.AppForDataType( htmlDataType, uid );
+
+    if ( retVal == KErrNone && uid != KNullUid )
+    {
+        // We must check if the browser is already open and if it is, 
+        // switch its currently opened file to the correct URL.
+        TApaTaskList taskList( wsSession );
+        TApaTask task = taskList.FindApp( uid );
+        if ( task.Exists() )
+        {
+            HBufC8* url8 = HBufC8::NewLC( httpLink.Length() );
+            url8->Des().Copy( httpLink );
+            task.SendMessage( TUid::Uid( 0 ), url8->Des() );
+            task.BringToForeground();
+            CleanupStack::PopAndDestroy( url8 );
+        }
+        else
+        {
+            TThreadId threadId;
+            HBufC* newUrl = HBufC::NewLC( httpLink.Length() + KBrowserPrefix().Length() );
+            newUrl->Des().Append( KBrowserPrefix );
+            newUrl->Des().Append( httpLink );
+            ls.StartDocument( newUrl->Des(), uid, threadId );
+            CleanupStack::PopAndDestroy( newUrl );
+        }
+    }
+    else
+    {
+        ret = false;
+    }
+    CleanupStack::PopAndDestroy( &ls );
+
+    wsSession.Flush();    
+    CleanupStack::PopAndDestroy( &wsSession );
+
+    return ret;
+}
+
+