engine/src/FeedEngine.cpp
author teknolog
Thu, 25 Feb 2010 17:33:06 +0000
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/*
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* Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB
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*
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* EmbedDev AB - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "FeedEngine.h"
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#include <f32file.h>
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#include <bautils.h>
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#include <s32file.h>
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#include "SettingsEngine.h"
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#include "ShowEngine.h"
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#include <e32hashtab.h>
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#include "OpmlParser.h"
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#include "PodcastUtils.h"
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#include <utf.h>
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// Cleanup stack macro for SQLite3
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// TODO Move this to some common place.
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static void Cleanup_sqlite3_finalize_wrapper(TAny* handle)
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	{
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	sqlite3_finalize(static_cast<sqlite3_stmt*>(handle));
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	}
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#define Cleanup_sqlite3_finalize_PushL(__handle) CleanupStack::PushL(TCleanupItem(&Cleanup_sqlite3_finalize_wrapper, __handle))
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CFeedEngine* CFeedEngine::NewL(CPodcastModel& aPodcastModel)
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	{
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	CFeedEngine* self = new (ELeave) CFeedEngine(aPodcastModel);
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop(self);
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	return self;
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	}
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void CFeedEngine::ConstructL()
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	{
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	iParser = new (ELeave) CFeedParser(*this, iPodcastModel.FsSession());
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	iFeedClient = CHttpClient::NewL(iPodcastModel, *this);
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	iFeedTimer.ConstructL();
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	RunFeedTimer();
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    if (DBGetFeedCount() > 0) 
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    	{
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		DP("Loading feeds from DB");
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		DBLoadFeedsL();
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		} 
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	if (iPodcastModel.IsFirstStartup()) {
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		TFileName defaultFile = iPodcastModel.SettingsEngine().DefaultFeedsFileName();
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		DP1("Loading default feeds from %S", &defaultFile);
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		if (BaflUtils::FileExists(iPodcastModel.FsSession(), defaultFile)) {
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			ImportFeedsL(defaultFile);
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		}
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	}
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    TFileName importFile = iPodcastModel.SettingsEngine().ImportFeedsFileName();
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    if (BaflUtils::FileExists(iPodcastModel.FsSession(), importFile)) {
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    	DP("Importing feeds");
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    	ImportFeedsL(importFile);
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		}
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	}
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CFeedEngine::CFeedEngine(CPodcastModel& aPodcastModel)
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		: iClientState(EIdle),
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		  iFeedTimer(this),
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		  iPodcastModel(aPodcastModel),
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		  iDB(*aPodcastModel.DB())
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	{
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	}
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CFeedEngine::~CFeedEngine()
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	{
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	iObservers.Close();
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	iFeedsUpdating.Close();
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	iSortedFeeds.ResetAndDestroy();
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	iSearchResults.ResetAndDestroy();
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	delete iParser;
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	delete iFeedClient;
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	delete iOpmlParser;
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	}
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/**
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 * Returns the current internal state of the feed engine4
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 */
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EXPORT_C TClientState CFeedEngine::ClientState()
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	{
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	return iClientState;
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	}
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/**
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 * Returns the current updating client UID if clientstate is != ENotUpdateing
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 * @return TUint
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 */
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EXPORT_C TUint CFeedEngine::ActiveClientUid()
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	{
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	if(iActiveFeed != NULL)
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		{
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		return iActiveFeed->Uid();
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		}
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	return 0;	
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	}
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void CFeedEngine::RunFeedTimer()
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	{
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	iFeedTimer.Cancel();
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	if (iPodcastModel.SettingsEngine().UpdateAutomatically() != EAutoUpdateOff)
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		{
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		TInt interval = iPodcastModel.SettingsEngine().UpdateFeedInterval();
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		if (interval != 0)
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			{
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			iFeedTimer.SetPeriod(interval);
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			iFeedTimer.RunPeriodically();
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			}
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		}
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	}
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EXPORT_C void CFeedEngine::UpdateAllFeedsL(TBool aAutoUpdate)
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	{
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	iAutoUpdatedInitiator = aAutoUpdate;
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	if (iFeedsUpdating.Count() > 0)
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		{
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		DP("Cancelling update");
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		iFeedClient->Stop();
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		iFeedsUpdating.Reset();
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		return;
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		}
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	TInt cnt = iSortedFeeds.Count();
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	for (int i=0;i<cnt;i++)
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		{
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		iFeedsUpdating.Append(iSortedFeeds[i]);
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		}
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	UpdateNextFeedL();
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	}
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EXPORT_C void CFeedEngine::CancelUpdateAllFeeds()
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	{
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	if(iClientState != EIdle)
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		{
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		iFeedsUpdating.Reset();
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		iFeedClient->Stop();
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		}
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	}
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void CFeedEngine::UpdateNextFeedL()
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	{
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	DP1("UpdateNextFeed. %d feeds left to update", iFeedsUpdating.Count());
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	if (iFeedsUpdating.Count() > 0)
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		{
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		CFeedInfo *info = iFeedsUpdating[0];
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		iFeedsUpdating.Remove(0);
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		TBool result = EFalse;
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		//DP2("** UpdateNextFeed: %S, ID: %u", &(info->Url()), info->Uid());
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		TRAPD(error, result = UpdateFeedL(info->Uid()));
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		if (error != KErrNone || !result)
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			{
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			DP("Error while updating all feeds");
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			for (TInt i=0;i<iObservers.Count();i++) 
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				{
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				TRAP_IGNORE(iObservers[i]->FeedUpdateAllCompleteL(iAutoUpdatedInitiator?MFeedEngineObserver::EFeedAutoUpdate:MFeedEngineObserver::EFeedManualUpdate));
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				}
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			}
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		}
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	else
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		{
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		iClientState = EIdle;
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		for (TInt i=0;i<iObservers.Count();i++) 
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			{
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			TRAP_IGNORE(iObservers[i]->FeedUpdateAllCompleteL(iAutoUpdatedInitiator?MFeedEngineObserver::EFeedAutoUpdate:MFeedEngineObserver::EFeedManualUpdate));
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			}
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		}
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	}
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EXPORT_C TBool CFeedEngine::UpdateFeedL(TUint aFeedUid)
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	{
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	DP("FeedEngine::UpdateFeedL BEGIN");
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	iActiveFeed = GetFeedInfoByUid(aFeedUid);
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	iCatchupCounter = 0;
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	if (iActiveFeed->LastUpdated() == 0)
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		{
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		iCatchupMode = ETrue;
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		}
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	iUpdatingFeedFileName.Copy (iPodcastModel.SettingsEngine().PrivatePath ());
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	_LIT(KFileNameFormat, "%lu.xml");
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	iUpdatingFeedFileName.AppendFormat(KFileNameFormat, aFeedUid);
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	if(iFeedClient->GetL(iActiveFeed->Url(), iUpdatingFeedFileName, iPodcastModel.SettingsEngine().SpecificIAP()))
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		{
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		iClientState = EUpdatingFeed;
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		for (TInt i=0;i<iObservers.Count();i++)
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			{
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			TRAP_IGNORE(iObservers[i]->FeedDownloadStartedL(iAutoUpdatedInitiator?MFeedEngineObserver::EFeedAutoUpdate:MFeedEngineObserver::EFeedManualUpdate, iActiveFeed->Uid()));
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			}
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		DP("FeedEngine::UpdateFeedL END, return ETrue");
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		return ETrue;
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		}
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	else
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		{
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		DP("FeedEngine::UpdateFeedL END, return EFalse");
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		return EFalse;
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		}
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	}
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void CFeedEngine::NewShowL(CShowInfo& aItem)
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	{
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	HBufC* description = HBufC::NewLC(KMaxDescriptionLength);
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	TPtr ptr(description->Des());
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	ptr.Copy(aItem.Description());
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	PodcastUtils::CleanHtmlL(ptr);
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aab3aa4acdd6 Checked all TRAP_IGNORE
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	aItem.SetDescriptionL(*description);
2
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	CleanupStack::PopAndDestroy(description);
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	if (iCatchupMode) {
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		// in catchup mode, we let one show be unplayed
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		if (++iCatchupCounter > 1) {
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			aItem.SetPlayState(EPlayed);
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		}
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	}
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	TBool isShowAdded = iPodcastModel.ShowEngine().AddShowL(aItem);
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	if (aItem.PlayState() == ENeverPlayed && isShowAdded && iPodcastModel.SettingsEngine().DownloadAutomatically()) 
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		{
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		iPodcastModel.ShowEngine().AddDownloadL(aItem);
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		}	
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	}
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void CFeedEngine::GetFeedImageL(CFeedInfo *aFeedInfo)
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	{
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	DP("GetFeedImage");
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	TFileName filePath;
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	filePath.Copy(iPodcastModel.SettingsEngine().BaseDir());
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	// create relative file name
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	TFileName relPath;
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	relPath.Copy(aFeedInfo->Title());
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	relPath.Append('\\');
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	TFileName fileName;
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	PodcastUtils::FileNameFromUrl(aFeedInfo->ImageUrl(), fileName);
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	relPath.Append(fileName);
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	PodcastUtils::EnsureProperPathName(relPath);
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	// complete file path is base dir + rel path
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	filePath.Append(relPath);
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	aFeedInfo->SetImageFileNameL(filePath);
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	if(iFeedClient->GetL(aFeedInfo->ImageUrl(), filePath, ETrue))
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		{
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			iClientState = EUpdatingImage;
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		}
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	}
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EXPORT_C TBool CFeedEngine::AddFeedL(const CFeedInfo&aItem) 
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	{
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	DP2("CFeedEngine::AddFeed, title=%S, URL=%S", &aItem.Title(), &aItem.Url());
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	for (TInt i=0;i<iSortedFeeds.Count();i++) 
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		{
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		if (iSortedFeeds[i]->Uid() == aItem.Uid()) 
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			{
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			DP1("Already have feed %S, discarding", &aItem.Url());			
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			return EFalse;
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			}
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		}
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	TLinearOrder<CFeedInfo> sortOrder( CFeedEngine::CompareFeedsByTitle);
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	CFeedInfo* newItem = aItem.CopyL();
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	CleanupStack::PushL(newItem);
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	User::LeaveIfError(iSortedFeeds.InsertInOrder(newItem, sortOrder));
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	CleanupStack::Pop(newItem);
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	// Save the feeds into DB
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	DBAddFeedL(aItem);
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	return ETrue;
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	}
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TBool CFeedEngine::DBAddFeedL(const CFeedInfo& aItem)
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	{
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	DP2("CFeedEngine::DBAddFeed, title=%S, URL=%S", &aItem.Title(), &aItem.Url());
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	CFeedInfo *info = DBGetFeedInfoByUidL(aItem.Uid());
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	if (info) {
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		DP("Feed already exists!");
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		delete info;
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		return EFalse;
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	}
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	HBufC* titleBuf = HBufC::NewLC(KMaxLineLength);
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	TPtr titlePtr(titleBuf->Des());
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	titlePtr.Copy(aItem.Title());
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	PodcastUtils::SQLEncode(titlePtr);
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	HBufC* descBuf = HBufC::NewLC(KMaxLineLength);
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	TPtr descPtr(descBuf->Des());
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	descPtr.Copy(aItem.Description());
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	PodcastUtils::SQLEncode(descPtr);
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	_LIT(KSqlStatement, "insert into feeds (url, title, description, imageurl, imagefile, link, built, lastupdated, uid, feedtype, customtitle, lasterror)"
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			" values (\"%S\",\"%S\", \"%S\", \"%S\", \"%S\", \"%S\", \"%Ld\", \"%Ld\", \"%u\", \"%u\", \"%u\", \"%d\")");
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	iSqlBuffer.Format(KSqlStatement,
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			&aItem.Url(), titleBuf, descBuf, &aItem.ImageUrl(), &aItem.ImageFileName(), &aItem.Link(),
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			aItem.BuildDate().Int64(), aItem.LastUpdated().Int64(), aItem.Uid(), EAudioPodcast, aItem.CustomTitle(), aItem.LastError());
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	CleanupStack::PopAndDestroy(descBuf);
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	CleanupStack::PopAndDestroy(titleBuf);
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	sqlite3_stmt *st;
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	//DP1("SQL statement length=%d", iSqlBuffer.Length());
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	int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
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   341
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   342
	if (rc==SQLITE_OK)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   343
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   344
		rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   345
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   346
		if (rc == SQLITE_DONE)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   347
			{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   348
			sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   349
			return ETrue;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   350
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   351
		else {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   352
			sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   353
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   354
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   355
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   356
	return EFalse;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   357
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   358
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   359
EXPORT_C void CFeedEngine::RemoveFeedL(TUint aUid) 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   360
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   361
	for (int i=0;i<iSortedFeeds.Count();i++) 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   362
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   363
		if (iSortedFeeds[i]->Uid() == aUid) 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   364
			{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   365
			iPodcastModel.ShowEngine().DeleteAllShowsByFeedL(aUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   366
					
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   367
			CFeedInfo* feedToRemove = iSortedFeeds[i];
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   368
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   369
			//delete the image file if it exists
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   370
			if ((feedToRemove->ImageFileName().Length() >0)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   371
					&& BaflUtils::FileExists(iPodcastModel.FsSession(), feedToRemove->ImageFileName()))
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   372
				{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   373
				iPodcastModel.FsSession().Delete(feedToRemove->ImageFileName());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   374
				}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   375
				
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   376
			//delete the folder. It has the same name as the title.
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   377
			TFileName filePath;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   378
			filePath.Copy(iPodcastModel.SettingsEngine().BaseDir());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   379
			filePath.Append(feedToRemove->Title());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   380
			filePath.Append('\\');
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   381
			iPodcastModel.FsSession().RmDir(filePath);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   382
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   383
			iSortedFeeds.Remove(i);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   384
			delete feedToRemove;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   385
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   386
			DP("Removed feed from array");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   387
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   388
			// now remove it from DB
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   389
			DBRemoveFeed(aUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   390
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   391
			return;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   392
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   393
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   394
}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   395
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   396
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   397
TBool CFeedEngine::DBRemoveFeed(TUint aUid)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   398
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   399
	DP("CFeedEngine::DBRemoveFeed");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   400
	_LIT(KSqlStatement, "delete from feeds where uid=%u");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   401
	iSqlBuffer.Format(KSqlStatement, aUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   402
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   403
	sqlite3_stmt *st;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   404
	 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   405
	int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st,	(const void**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   406
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   407
	if (rc==SQLITE_OK)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   408
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   409
		rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   410
		sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   411
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   412
		if (rc == SQLITE_DONE)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   413
			{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   414
			DP("Feed removed from DB");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   415
			return ETrue;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   416
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   417
		else
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   418
			{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   419
			DP("Error when removing feed from DB");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   420
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   421
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   422
	return EFalse;	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   423
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   424
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   425
TBool CFeedEngine::DBUpdateFeed(const CFeedInfo &aItem)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   426
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   427
	DP2("CFeedEngine::DBUpdateFeed, title=%S, URL=%S", &aItem.Title(), &aItem.Url());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   428
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   429
	HBufC* titleBuf = HBufC::NewLC(KMaxLineLength);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   430
	TPtr titlePtr(titleBuf->Des());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   431
	titlePtr.Copy(aItem.Title());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   432
	PodcastUtils::SQLEncode(titlePtr);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   433
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   434
	HBufC* descBuf = HBufC::NewLC(KMaxLineLength);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   435
	TPtr descPtr(descBuf->Des());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   436
	descPtr.Copy(aItem.Description());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   437
	PodcastUtils::SQLEncode(descPtr);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   438
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   439
	_LIT(KSqlStatement, "update feeds set url=\"%S\", title=\"%S\", description=\"%S\", imageurl=\"%S\", imagefile=\"%S\"," \
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   440
			"link=\"%S\", built=\"%Lu\", lastupdated=\"%Lu\", feedtype=\"%u\", customtitle=\"%u\", lasterror=\"%d\" where uid=\"%u\"");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   441
	iSqlBuffer.Format(KSqlStatement,
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   442
			&aItem.Url(), titleBuf, descBuf, &aItem.ImageUrl(), &aItem.ImageFileName(), &aItem.Link(),
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   443
			aItem.BuildDate().Int64(), aItem.LastUpdated().Int64(), EAudioPodcast, aItem.CustomTitle(), aItem.LastError(), aItem.Uid());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   444
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   445
	CleanupStack::PopAndDestroy(descBuf);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   446
	CleanupStack::PopAndDestroy(titleBuf);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   447
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   448
	sqlite3_stmt *st;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   449
	 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   450
	//DP1("SQL statement length=%d", iSqlBuffer.Length());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   451
	int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   452
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   453
	if (rc==SQLITE_OK)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   454
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   455
		rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   456
		sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   457
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   458
		if (rc == SQLITE_DONE)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   459
			{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   460
			return ETrue;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   461
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   462
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   463
	else
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   464
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   465
		DP1("SQLite rc=%d", rc);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   466
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   467
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   468
	return EFalse;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   469
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   470
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   471
void CFeedEngine::ParsingCompleteL(CFeedInfo *item)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   472
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   473
	TBuf<KMaxLineLength> title;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   474
	title.Copy(item->Title());
8
aab3aa4acdd6 Checked all TRAP_IGNORE
teknolog
parents: 7
diff changeset
   475
	item->SetTitleL(title); // if this leaves we are out of memory
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   476
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   477
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   478
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   479
EXPORT_C void CFeedEngine::AddObserver(MFeedEngineObserver *observer)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   480
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   481
	iObservers.Append(observer);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   482
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   483
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   484
EXPORT_C void CFeedEngine::RemoveObserver(MFeedEngineObserver *observer)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   485
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   486
	TInt index = iObservers.Find(observer);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   487
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   488
	if (index > KErrNotFound)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   489
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   490
		iObservers.Remove(index);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   491
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   492
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   493
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   494
void CFeedEngine::Connected(CHttpClient* /*aClient*/)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   495
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   496
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   497
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   498
void CFeedEngine::Progress(CHttpClient* /*aHttpClient*/, TInt /*aBytes*/, TInt /*aTotalBytes*/)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   499
	{	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   500
}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   501
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   502
void CFeedEngine::CompleteL(CHttpClient* /*aClient*/, TInt aError)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   503
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   504
	DP2("CFeedEngine::CompleteL BEGIN, iClientState=%d, aSuccessful=%d", iClientState, aError);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   505
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   506
	switch(iClientState)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   507
		{		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   508
		default:
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   509
			if(iActiveFeed != NULL)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   510
				{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   511
				TTime time;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   512
				time.HomeTime();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   513
				iActiveFeed->SetLastUpdated(time);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   514
				iActiveFeed->SetLastError(aError);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   515
				NotifyFeedUpdateComplete(aError);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   516
				}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   517
			break;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   518
		case EUpdatingFeed: 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   519
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   520
		// Parse the feed. We need to trap this call since it could leave and then
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   521
		// the whole update chain will be broken
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   522
		// change client state
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   523
		iClientState = EIdle;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   524
		switch (aError)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   525
			{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   526
			case KErrCancel:						
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   527
				{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   528
				iFeedsUpdating.Reset();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   529
				}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   530
				break;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   531
			case KErrCouldNotConnect:
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   532
				iFeedsUpdating.Reset();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   533
				break;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   534
			default:
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   535
				{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   536
				iActiveFeed->SetLastError(aError);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   537
				TTime time;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   538
				time.HomeTime();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   539
				iActiveFeed->SetLastUpdated(time);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   540
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   541
				if( aError == KErrNone)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   542
					{			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   543
					TRAPD(parserErr, iParser->ParseFeedL(iUpdatingFeedFileName, iActiveFeed, iPodcastModel.SettingsEngine().MaxListItems()));
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   544
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   545
					if(parserErr)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   546
						{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   547
						// we do not need to any special action on this error.
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   548
						iActiveFeed->SetLastError(parserErr);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   549
						DP1("CFeedEngine::Complete()\t Failed to parse feed. Leave with error code=%d", parserErr);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   550
						}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   551
					else
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   552
						{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   553
						iPodcastModel.ShowEngine().DeleteOldShowsByFeed(iActiveFeed->Uid());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   554
						}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   555
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   556
					// delete the downloaded XML file as it is no longer needed
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   557
					BaflUtils::DeleteFile(iPodcastModel.FsSession(),iUpdatingFeedFileName);			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   558
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   559
					// if the feed has specified a image url. download it if we dont already have it
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   560
					if((iActiveFeed->ImageUrl().Length() > 0))
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   561
						{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   562
						if ( (iActiveFeed->ImageFileName().Length() == 0) || 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   563
								(iActiveFeed->ImageFileName().Length() > 0 && 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   564
										!BaflUtils::FileExists(iPodcastModel.FsSession(), 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   565
												iActiveFeed->ImageFileName()) )
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   566
						)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   567
							{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   568
							TRAPD(error, GetFeedImageL(iActiveFeed));
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   569
							if (error)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   570
								{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   571
								// we have failed in a very early stage to fetch the image.
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   572
								// continue with next Feed update	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   573
								iActiveFeed->SetLastError(parserErr);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   574
								iClientState = EIdle;							
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   575
								}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   576
							}	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   577
						}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   578
					}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   579
				}break;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   580
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   581
		
7
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   582
			NotifyFeedUpdateComplete(aError);
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   583
	
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   584
			// we will wait until the image has been downloaded to start the next feed update.
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   585
			if (iClientState == EIdle)
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   586
				{
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   587
				UpdateNextFeedL();	
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   588
				}
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   589
			}break;
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   590
		case EUpdatingImage:
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   591
			{
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   592
			// change client state to not updating
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   593
			iClientState = EIdle;
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   594
	
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   595
			NotifyFeedUpdateComplete(aError);
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   596
			UpdateNextFeedL();
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   597
			}break;
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   598
		case ESearching: 
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   599
			{
7
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   600
			iClientState = EIdle;
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   601
	
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   602
			DP2("Search complete, results in %S with error %d", &iSearchResultsFileName, aError);
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   603
			if(aError == KErrNone)
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   604
				{
7
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   605
				if (!iOpmlParser) 
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   606
					{
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   607
					iOpmlParser = new COpmlParser(*this, iPodcastModel.FsSession());
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   608
					}
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   609
	
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   610
				DP("Parsing OPML");
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   611
				iOpmlParser->ParseOpmlL(iSearchResultsFileName, ETrue);
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   612
				}
7
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   613
			else
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   614
				{
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   615
				NotifyOpmlParsingComplete(aError, 0);
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   616
				}
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   617
			
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   618
			BaflUtils::DeleteFile(iPodcastModel.FsSession(), iSearchResultsFileName);
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
   619
			}break;
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   620
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   621
	DP("CFeedEngine::CompleteL END");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   622
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   623
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   624
void CFeedEngine::NotifyFeedUpdateComplete(TInt aError)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   625
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   626
	DP("CFeedEngine::NotifyFeedUpdateComplete");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   627
	DBUpdateFeed(*iActiveFeed);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   628
	for (TInt i=0;i<iObservers.Count();i++) 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   629
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   630
		TRAP_IGNORE(iObservers[i]->FeedDownloadFinishedL(iAutoUpdatedInitiator?MFeedEngineObserver::EFeedAutoUpdate:MFeedEngineObserver::EFeedManualUpdate, iActiveFeed->Uid(), aError));
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   631
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   632
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   633
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   634
void CFeedEngine::Disconnected(CHttpClient* /*aClient*/)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   635
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   636
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   637
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   638
void CFeedEngine::DownloadInfo(CHttpClient* /*aHttpClient */, int /*aTotalBytes*/)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   639
	{	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   640
	/*DP1("About to download %d bytes", aTotalBytes);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   641
	if(aHttpClient == iShowClient && iShowDownloading != NULL && aTotalBytes != -1) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   642
		iShowDownloading->iShowSize = aTotalBytes;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   643
		}*/
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   644
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   645
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   646
EXPORT_C void CFeedEngine::ImportFeedsL(const TDesC& aFile)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   647
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   648
	TFileName opmlPath;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   649
	opmlPath.Copy(aFile);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   650
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   651
	if (!iOpmlParser) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   652
		iOpmlParser = new COpmlParser(*this, iPodcastModel.FsSession());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   653
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   654
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   655
	iOpmlParser->ParseOpmlL(opmlPath, EFalse);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   656
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   657
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   658
EXPORT_C TBool CFeedEngine::ExportFeedsL(TFileName& aFile)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   659
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   660
	RFile rfile;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   661
	TFileName privatePath;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   662
	iPodcastModel.FsSession().PrivatePath(privatePath);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   663
	TInt error = rfile.Temp(iPodcastModel.FsSession(), privatePath, aFile, EFileWrite);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   664
	if (error != KErrNone) 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   665
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   666
		DP("CFeedEngine::ExportFeedsL()\tFailed to open file");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   667
		return EFalse;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   668
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   669
	CleanupClosePushL(rfile);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   670
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   671
	HBufC* templ = HBufC::NewLC(KMaxLineLength);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   672
	templ->Des().Copy(KOpmlFeed());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   673
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   674
	HBufC* line = HBufC::NewLC(KMaxLineLength);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   675
	HBufC* xmlUrl = HBufC::NewLC(KMaxURLLength);		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   676
	HBufC* htmlUrl = HBufC::NewLC(KMaxURLLength);		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   677
	HBufC* desc = HBufC::NewLC(KMaxDescriptionLength);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   678
	HBufC* title = HBufC::NewLC(KMaxTitleLength);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   679
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   680
	HBufC8* utf8line = CnvUtfConverter::ConvertFromUnicodeToUtf8L(KOpmlHeader());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   681
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   682
	rfile.Write(*utf8line);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   683
	delete utf8line;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   684
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   685
	for (int i=0; i<iSortedFeeds.Count(); i++)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   686
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   687
		CFeedInfo *info = iSortedFeeds[i];
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   688
		DP1("Exporting feed '%S'", &iSortedFeeds[i]->Title());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   689
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   690
	// XML URL
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   691
		TPtr ptrXml(xmlUrl->Des());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   692
		if (info->Url() != KNullDesC)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   693
			{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   694
			ptrXml.Copy(info->Url());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   695
			PodcastUtils::XMLEncode(ptrXml);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   696
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   697
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   698
	// Description	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   699
		TPtr ptrDesc(desc->Des());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   700
		ptrDesc.Zero();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   701
		if (info->Description() != KNullDesC) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   702
			ptrDesc.Copy(info->Description());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   703
			PodcastUtils::XMLEncode(ptrDesc);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   704
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   705
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   706
	// Title	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   707
		TPtr ptrTitle(title->Des());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   708
		ptrTitle.Zero();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   709
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   710
		if (info->Title() != KNullDesC) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   711
			ptrTitle.Copy(info->Title());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   712
			PodcastUtils::XMLEncode(ptrTitle);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   713
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   714
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   715
	// HTML URL	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   716
		TPtr ptrHtmlUrl(htmlUrl->Des());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   717
		ptrHtmlUrl.Zero();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   718
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   719
		if (info->Link() != KNullDesC) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   720
			ptrHtmlUrl.Copy(info->Link());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   721
			PodcastUtils::XMLEncode(ptrHtmlUrl);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   722
		}	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   723
	// Write line to OPML file
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   724
		line->Des().Format(*templ, title, desc, xmlUrl, htmlUrl);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   725
		utf8line = CnvUtfConverter::ConvertFromUnicodeToUtf8L(*line);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   726
		rfile.Write(*utf8line);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   727
		delete utf8line;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   728
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   729
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   730
	utf8line = CnvUtfConverter::ConvertFromUnicodeToUtf8L(KOpmlFooter());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   731
	rfile.Write(*utf8line);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   732
	delete utf8line;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   733
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   734
	CleanupStack::PopAndDestroy(7);//destroy 6 bufs & close rfile
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   735
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   736
	return ETrue;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   737
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   738
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   739
EXPORT_C CFeedInfo* CFeedEngine::GetFeedInfoByUid(TUint aFeedUid)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   740
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   741
	TInt cnt = iSortedFeeds.Count();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   742
	for (TInt i=0;i<cnt;i++)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   743
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   744
		if (iSortedFeeds[i]->Uid() == aFeedUid)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   745
			{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   746
			return iSortedFeeds[i];
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   747
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   748
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   749
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   750
	return NULL;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   751
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   752
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   753
EXPORT_C const RFeedInfoArray& CFeedEngine::GetSortedFeeds()
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   754
{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   755
	TLinearOrder<CFeedInfo> sortOrder( CFeedEngine::CompareFeedsByTitle);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   756
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   757
	iSortedFeeds.Sort(sortOrder);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   758
	return iSortedFeeds;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   759
}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   760
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   761
TInt CFeedEngine::CompareFeedsByTitle(const CFeedInfo &a, const CFeedInfo &b)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   762
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   763
		//DP2("Comparing %S to %S", &a.Title(), &b.Title());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   764
		return a.Title().CompareF(b.Title());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   765
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   766
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   767
EXPORT_C void CFeedEngine::GetDownloadedStats(TUint &aNumShows, TUint &aNumUnplayed)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   768
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   769
	DP("CFeedEngine::GetDownloadedStats");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   770
	_LIT(KSqlStatement, "select count(*) from shows where downloadstate=%u");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   771
	iSqlBuffer.Format(KSqlStatement, EDownloaded);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   772
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   773
	sqlite3_stmt *st;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   774
	 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   775
	int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st,	(const void**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   776
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   777
	if( rc==SQLITE_OK ){
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   778
	  	rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   779
	  	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   780
	  	if (rc == SQLITE_ROW) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   781
	  		aNumShows = sqlite3_column_int(st, 0);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   782
	  	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   783
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   784
		  
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   785
	sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   786
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   787
	_LIT(KSqlStatement2, "select count(*) from shows where downloadstate=%u and playstate=%u");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   788
	iSqlBuffer.Format(KSqlStatement2, EDownloaded, ENeverPlayed);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   789
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   790
	rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st,	(const void**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   791
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   792
	if( rc==SQLITE_OK ){
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   793
	  	rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   794
	  	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   795
	  	if (rc == SQLITE_ROW) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   796
	  		aNumUnplayed = sqlite3_column_int(st, 0);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   797
	  	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   798
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   799
		  
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   800
	sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   801
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   802
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   803
EXPORT_C void CFeedEngine::GetStatsByFeed(TUint aFeedUid, TUint &aNumShows, TUint &aNumUnplayed)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   804
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   805
	//DP1("CFeedEngine::GetStatsByFeed, aFeedUid=%u", aFeedUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   806
	DBGetStatsByFeed(aFeedUid, aNumShows, aNumUnplayed);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   807
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   808
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   809
void CFeedEngine::DBGetStatsByFeed(TUint aFeedUid, TUint &aNumShows, TUint &aNumUnplayed)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   810
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   811
	//DP1("CFeedEngine::DBGetStatsByFeed, feedUid=%u", aFeedUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   812
	_LIT(KSqlStatement, "select count(*) from shows where feeduid=%u");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   813
	iSqlBuffer.Format(KSqlStatement, aFeedUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   814
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   815
	sqlite3_stmt *st;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   816
	 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   817
	int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st,	(const void**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   818
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   819
	if( rc==SQLITE_OK ){
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   820
	  	rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   821
	  	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   822
	  	if (rc == SQLITE_ROW) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   823
	  		aNumShows = sqlite3_column_int(st, 0);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   824
	  	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   825
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   826
		  
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   827
	sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   828
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   829
	_LIT(KSqlStatement2, "select count(*) from shows where feeduid=%u and playstate=0");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   830
	iSqlBuffer.Format(KSqlStatement2, aFeedUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   831
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   832
	rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st,	(const void**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   833
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   834
	if( rc==SQLITE_OK ){
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   835
	  	rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   836
	  	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   837
	  	if (rc == SQLITE_ROW) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   838
	  		aNumUnplayed = sqlite3_column_int(st, 0);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   839
	  	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   840
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   841
		  
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   842
	sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   843
}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   844
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   845
TUint CFeedEngine::DBGetFeedCount()
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   846
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   847
	 DP("DBGetFeedCount BEGIN");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   848
	 sqlite3_stmt *st;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   849
	 int rc = sqlite3_prepare_v2(&iDB,"select count(*) from feeds" , -1, &st, (const char**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   850
	 TUint size = 0;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   851
	 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   852
	 if( rc==SQLITE_OK ){
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   853
	  	rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   854
	  	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   855
	  	if (rc == SQLITE_ROW) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   856
	  		size = sqlite3_column_int(st, 0);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   857
	  	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   858
	  }
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   859
	  
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   860
	  sqlite3_finalize(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   861
	  DP1("DBGetFeedCount END=%d", size);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   862
	  return size;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   863
}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   864
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   865
void CFeedEngine::DBLoadFeedsL()
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   866
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   867
	DP("DBLoadFeeds BEGIN");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   868
	iSortedFeeds.Reset();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   869
	CFeedInfo *feedInfo = NULL;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   870
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   871
	_LIT(KSqlStatement, "select url, title, description, imageurl, imagefile, link, built, lastupdated, uid, feedtype, customtitle from feeds");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   872
	iSqlBuffer.Format(KSqlStatement);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   873
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   874
	sqlite3_stmt *st;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   875
	 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   876
	TLinearOrder<CFeedInfo> sortOrder( CFeedEngine::CompareFeedsByTitle);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   877
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   878
	int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st,	(const void**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   879
	Cleanup_sqlite3_finalize_PushL(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   880
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   881
	if (rc==SQLITE_OK) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   882
		rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   883
		while(rc == SQLITE_ROW) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   884
			feedInfo = CFeedInfo::NewLC();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   885
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   886
			const void *urlz = sqlite3_column_text16(st, 0);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   887
			TPtrC16 url((const TUint16*)urlz);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   888
			feedInfo->SetUrlL(url);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   889
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   890
			const void *titlez = sqlite3_column_text16(st, 1);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   891
			TPtrC16 title((const TUint16*)titlez);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   892
			feedInfo->SetTitleL(title);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   893
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   894
			const void *descz = sqlite3_column_text16(st, 2);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   895
			TPtrC16 desc((const TUint16*)descz);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   896
			feedInfo->SetDescriptionL(desc);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   897
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   898
			const void *imagez = sqlite3_column_text16(st, 3);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   899
			TPtrC16 image((const TUint16*)imagez);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   900
			feedInfo->SetImageUrlL(image);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   901
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   902
			const void *imagefilez = sqlite3_column_text16(st, 4);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   903
			TPtrC16 imagefile((const TUint16*)imagefilez);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   904
			feedInfo->SetImageFileNameL(imagefile);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   905
						
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   906
			const void *linkz = sqlite3_column_text16(st, 5);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   907
			TPtrC16 link((const TUint16*)linkz);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   908
			feedInfo->SetDescriptionL(link);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   909
					
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   910
			sqlite3_int64 built = sqlite3_column_int64(st, 6);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   911
			TTime buildtime(built);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   912
			feedInfo->SetBuildDate(buildtime);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   913
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   914
			sqlite3_int64 lastupdated = sqlite3_column_int64(st, 7);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   915
			TTime lastupdatedtime(lastupdated);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   916
			feedInfo->SetLastUpdated(lastupdatedtime);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   917
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   918
			sqlite3_int64 customtitle = sqlite3_column_int64(st, 10);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   919
			if (customtitle) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   920
				feedInfo->SetCustomTitle();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   921
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   922
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   923
			TInt lasterror = sqlite3_column_int(st, 11);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   924
			feedInfo->SetLastError(lasterror);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   925
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   926
			TLinearOrder<CFeedInfo> sortOrder( CFeedEngine::CompareFeedsByTitle);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   927
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   928
			iSortedFeeds.InsertInOrder(feedInfo, sortOrder);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   929
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   930
			CleanupStack::Pop(feedInfo);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   931
				
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   932
			rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   933
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   934
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   935
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   936
	CleanupStack::PopAndDestroy();//st
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   937
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   938
	DP("DBLoadFeeds END");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   939
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   940
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   941
CFeedInfo* CFeedEngine::DBGetFeedInfoByUidL(TUint aFeedUid)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   942
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   943
	DP("CFeedEngine::DBGetFeedInfoByUid");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   944
	CFeedInfo *feedInfo = NULL;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   945
	_LIT(KSqlStatement, "select url, title, description, imageurl, imagefile, link, built, lastupdated, uid, feedtype, customtitle, lasterror from feeds where uid=%u");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   946
	iSqlBuffer.Format(KSqlStatement, aFeedUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   947
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   948
	sqlite3_stmt *st;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   949
	 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   950
	//DP1("SQL statement length=%d", iSqlBuffer.Length());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   951
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   952
	int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st,	(const void**) NULL);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   953
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   954
	if (rc==SQLITE_OK) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   955
		Cleanup_sqlite3_finalize_PushL(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   956
		rc = sqlite3_step(st);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   957
		if (rc == SQLITE_ROW) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   958
			feedInfo = CFeedInfo::NewLC();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   959
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   960
			const void *urlz = sqlite3_column_text16(st, 0);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   961
			TPtrC16 url((const TUint16*)urlz);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   962
			feedInfo->SetUrlL(url);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   963
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   964
			const void *titlez = sqlite3_column_text16(st, 1);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   965
			TPtrC16 title((const TUint16*)titlez);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   966
			feedInfo->SetTitleL(title);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   967
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   968
			const void *descz = sqlite3_column_text16(st, 2);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   969
			TPtrC16 desc((const TUint16*)descz);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   970
			feedInfo->SetDescriptionL(desc);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   971
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   972
			const void *imagez = sqlite3_column_text16(st, 3);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   973
			TPtrC16 image((const TUint16*)imagez);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   974
			feedInfo->SetImageUrlL(image);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   975
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   976
			const void *imagefilez = sqlite3_column_text16(st, 4);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   977
			TPtrC16 imagefile((const TUint16*)imagefilez);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   978
			feedInfo->SetDescriptionL(imagefile);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   979
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   980
			const void *linkz = sqlite3_column_text16(st, 5);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   981
			TPtrC16 link((const TUint16*)linkz);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   982
			feedInfo->SetDescriptionL(link);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   983
					
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   984
			sqlite3_int64 built = sqlite3_column_int64(st, 6);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   985
			TTime buildtime(built);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   986
			feedInfo->SetBuildDate(buildtime);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   987
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   988
			sqlite3_int64 lastupdated = sqlite3_column_int64(st, 7);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   989
			TTime lastupdatedtime(lastupdated);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   990
			feedInfo->SetLastUpdated(lastupdatedtime);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   991
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   992
			sqlite3_int64 customtitle = sqlite3_column_int64(st, 10);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   993
			if (customtitle) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   994
				feedInfo->SetCustomTitle();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   995
			}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   996
			
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   997
			TInt lasterror = sqlite3_column_int(st, 11);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   998
			feedInfo->SetLastError(lasterror);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
   999
						
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1000
			CleanupStack::Pop(feedInfo);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1001
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1002
		CleanupStack::PopAndDestroy();//st	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1003
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1004
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1005
	return feedInfo;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1006
}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1007
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1008
EXPORT_C void CFeedEngine::UpdateFeed(CFeedInfo *aItem)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1009
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1010
	DBUpdateFeed(*aItem);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1011
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1012
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1013
EXPORT_C void CFeedEngine::SearchForFeedL(TDesC& aSearchString)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1014
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1015
	DP1("FeedEngine::SearchForFeedL BEGIN, aSearchString=%S", &aSearchString);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1016
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1017
	if (iClientState != EIdle) {
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1018
		User::Leave(KErrInUse);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1019
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1020
	TBuf<KMaxURLLength> ssBuf;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1021
	ssBuf.Copy(aSearchString);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1022
	PodcastUtils::ReplaceString(ssBuf, _L(" "), _L("%20"));
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1023
	// prepare search URL
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1024
	HBufC* templ = HBufC::NewLC(KMaxLineLength);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1025
	templ->Des().Copy(KSearchUrl());
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1026
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1027
	HBufC* url = HBufC::NewLC(KMaxURLLength);		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1028
	url->Des().Format(*templ, &ssBuf);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1029
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1030
	DP1("SearchURL: %S", url);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1031
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1032
	// crate path to store OPML search results
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1033
	iPodcastModel.FsSession().PrivatePath(iSearchResultsFileName);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1034
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1035
	iSearchResultsFileName.Append(KSearchResultsFileName);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1036
	iSearchResults.ResetAndDestroy();
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1037
	// run search
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1038
	if(iFeedClient->GetL(*url, iSearchResultsFileName, iPodcastModel.SettingsEngine().SpecificIAP()))
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1039
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1040
		iClientState = ESearching;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1041
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1042
	else
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1043
		{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1044
		iClientState = EIdle;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1045
		User::Leave(KErrAbort);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1046
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1047
	
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1048
	CleanupStack::PopAndDestroy(url);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1049
	CleanupStack::PopAndDestroy(templ);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1050
		
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1051
	DP("FeedEngine::SearchForFeedL END");
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1052
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1053
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1054
EXPORT_C void CFeedEngine::AddSearchResultL(CFeedInfo *item)
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1055
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1056
	DP1("CFeedEngine::AddSearchResultL, item->Title()=%S", &(item->Title()));
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1057
	iSearchResults.AppendL(item);
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1058
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1059
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1060
EXPORT_C const RFeedInfoArray& CFeedEngine::GetSearchResults()
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1061
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1062
	return iSearchResults;
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1063
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1064
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1065
7
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
  1066
EXPORT_C void CFeedEngine::OpmlParsingComplete(TInt aError, TUint aNumFeedsAdded)
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1067
	{
7
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
  1068
	NotifyOpmlParsingComplete(aError, aNumFeedsAdded);
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1069
	}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1070
7
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
  1071
void CFeedEngine::NotifyOpmlParsingComplete(TInt aError, TUint aNumFeedsAdded)
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1072
	{
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1073
	for (TInt i=0;i<iObservers.Count();i++) 
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1074
		{
7
a7a43293ae56 Added error handling for searching
teknolog
parents: 2
diff changeset
  1075
		iObservers[i]->OpmlParsingComplete(aError, aNumFeedsAdded);
2
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1076
		}
29cda98b007e Initial import of Podcatcher from the Bergamot project
skip
parents:
diff changeset
  1077
	}