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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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//DP4("\nTitle: %S\nURL: %S\nDescription length: %d\nFeed: %d", &(item->Title()), &(item->Url()), item->Description().Length(), item->FeedUid());
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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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//DP1("New show has feed ID: %u") item->FeedUid());
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TRAP_IGNORE(aItem.SetDescriptionL(*description));
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CleanupStack::PopAndDestroy(description);
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//DP1("Description: %S", &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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if (rc==SQLITE_OK)
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{
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rc = sqlite3_step(st);
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if (rc == SQLITE_DONE)
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{
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sqlite3_finalize(st);
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return ETrue;
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}
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else {
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sqlite3_finalize(st);
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}
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}
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return EFalse;
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}
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EXPORT_C void CFeedEngine::RemoveFeedL(TUint aUid)
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{
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|
364 |
for (int i=0;i<iSortedFeeds.Count();i++)
|
|
|
365 |
{
|
|
|
366 |
if (iSortedFeeds[i]->Uid() == aUid)
|
|
|
367 |
{
|
|
|
368 |
iPodcastModel.ShowEngine().DeleteAllShowsByFeedL(aUid);
|
|
|
369 |
|
|
|
370 |
CFeedInfo* feedToRemove = iSortedFeeds[i];
|
|
|
371 |
|
|
|
372 |
//delete the image file if it exists
|
|
|
373 |
if ((feedToRemove->ImageFileName().Length() >0)
|
|
|
374 |
&& BaflUtils::FileExists(iPodcastModel.FsSession(), feedToRemove->ImageFileName()))
|
|
|
375 |
{
|
|
|
376 |
iPodcastModel.FsSession().Delete(feedToRemove->ImageFileName());
|
|
|
377 |
}
|
|
|
378 |
|
|
|
379 |
//delete the folder. It has the same name as the title.
|
|
|
380 |
TFileName filePath;
|
|
|
381 |
filePath.Copy(iPodcastModel.SettingsEngine().BaseDir());
|
|
|
382 |
filePath.Append(feedToRemove->Title());
|
|
|
383 |
filePath.Append('\\');
|
|
|
384 |
iPodcastModel.FsSession().RmDir(filePath);
|
|
|
385 |
|
|
|
386 |
iSortedFeeds.Remove(i);
|
|
|
387 |
delete feedToRemove;
|
|
|
388 |
|
|
|
389 |
DP("Removed feed from array");
|
|
|
390 |
|
|
|
391 |
// now remove it from DB
|
|
|
392 |
DBRemoveFeed(aUid);
|
|
|
393 |
|
|
|
394 |
return;
|
|
|
395 |
}
|
|
|
396 |
}
|
|
|
397 |
}
|
|
|
398 |
|
|
|
399 |
|
|
|
400 |
TBool CFeedEngine::DBRemoveFeed(TUint aUid)
|
|
|
401 |
{
|
|
|
402 |
DP("CFeedEngine::DBRemoveFeed");
|
|
|
403 |
_LIT(KSqlStatement, "delete from feeds where uid=%u");
|
|
|
404 |
iSqlBuffer.Format(KSqlStatement, aUid);
|
|
|
405 |
|
|
|
406 |
sqlite3_stmt *st;
|
|
|
407 |
|
|
|
408 |
int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
|
|
|
409 |
|
|
|
410 |
if (rc==SQLITE_OK)
|
|
|
411 |
{
|
|
|
412 |
rc = sqlite3_step(st);
|
|
|
413 |
sqlite3_finalize(st);
|
|
|
414 |
|
|
|
415 |
if (rc == SQLITE_DONE)
|
|
|
416 |
{
|
|
|
417 |
DP("Feed removed from DB");
|
|
|
418 |
return ETrue;
|
|
|
419 |
}
|
|
|
420 |
else
|
|
|
421 |
{
|
|
|
422 |
DP("Error when removing feed from DB");
|
|
|
423 |
}
|
|
|
424 |
}
|
|
|
425 |
return EFalse;
|
|
|
426 |
}
|
|
|
427 |
|
|
|
428 |
TBool CFeedEngine::DBUpdateFeed(const CFeedInfo &aItem)
|
|
|
429 |
{
|
|
|
430 |
DP2("CFeedEngine::DBUpdateFeed, title=%S, URL=%S", &aItem.Title(), &aItem.Url());
|
|
|
431 |
|
|
|
432 |
HBufC* titleBuf = HBufC::NewLC(KMaxLineLength);
|
|
|
433 |
TPtr titlePtr(titleBuf->Des());
|
|
|
434 |
titlePtr.Copy(aItem.Title());
|
|
|
435 |
PodcastUtils::SQLEncode(titlePtr);
|
|
|
436 |
|
|
|
437 |
HBufC* descBuf = HBufC::NewLC(KMaxLineLength);
|
|
|
438 |
TPtr descPtr(descBuf->Des());
|
|
|
439 |
descPtr.Copy(aItem.Description());
|
|
|
440 |
PodcastUtils::SQLEncode(descPtr);
|
|
|
441 |
|
|
|
442 |
_LIT(KSqlStatement, "update feeds set url=\"%S\", title=\"%S\", description=\"%S\", imageurl=\"%S\", imagefile=\"%S\"," \
|
|
|
443 |
"link=\"%S\", built=\"%Lu\", lastupdated=\"%Lu\", feedtype=\"%u\", customtitle=\"%u\", lasterror=\"%d\" where uid=\"%u\"");
|
|
|
444 |
iSqlBuffer.Format(KSqlStatement,
|
|
|
445 |
&aItem.Url(), titleBuf, descBuf, &aItem.ImageUrl(), &aItem.ImageFileName(), &aItem.Link(),
|
|
|
446 |
aItem.BuildDate().Int64(), aItem.LastUpdated().Int64(), EAudioPodcast, aItem.CustomTitle(), aItem.LastError(), aItem.Uid());
|
|
|
447 |
|
|
|
448 |
CleanupStack::PopAndDestroy(descBuf);
|
|
|
449 |
CleanupStack::PopAndDestroy(titleBuf);
|
|
|
450 |
|
|
|
451 |
sqlite3_stmt *st;
|
|
|
452 |
|
|
|
453 |
//DP1("SQL statement length=%d", iSqlBuffer.Length());
|
|
|
454 |
int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
|
|
|
455 |
|
|
|
456 |
if (rc==SQLITE_OK)
|
|
|
457 |
{
|
|
|
458 |
rc = sqlite3_step(st);
|
|
|
459 |
sqlite3_finalize(st);
|
|
|
460 |
|
|
|
461 |
if (rc == SQLITE_DONE)
|
|
|
462 |
{
|
|
|
463 |
return ETrue;
|
|
|
464 |
}
|
|
|
465 |
}
|
|
|
466 |
else
|
|
|
467 |
{
|
|
|
468 |
DP1("SQLite rc=%d", rc);
|
|
|
469 |
}
|
|
|
470 |
|
|
|
471 |
return EFalse;
|
|
|
472 |
}
|
|
|
473 |
|
|
|
474 |
void CFeedEngine::ParsingCompleteL(CFeedInfo *item)
|
|
|
475 |
{
|
|
|
476 |
TBuf<KMaxLineLength> title;
|
|
|
477 |
title.Copy(item->Title());
|
|
|
478 |
TRAP_IGNORE(item->SetTitleL(title));
|
|
|
479 |
//DBUpdateFeed(*item);
|
|
|
480 |
}
|
|
|
481 |
|
|
|
482 |
|
|
|
483 |
EXPORT_C void CFeedEngine::AddObserver(MFeedEngineObserver *observer)
|
|
|
484 |
{
|
|
|
485 |
iObservers.Append(observer);
|
|
|
486 |
}
|
|
|
487 |
|
|
|
488 |
EXPORT_C void CFeedEngine::RemoveObserver(MFeedEngineObserver *observer)
|
|
|
489 |
{
|
|
|
490 |
TInt index = iObservers.Find(observer);
|
|
|
491 |
|
|
|
492 |
if (index > KErrNotFound)
|
|
|
493 |
{
|
|
|
494 |
iObservers.Remove(index);
|
|
|
495 |
}
|
|
|
496 |
}
|
|
|
497 |
|
|
|
498 |
void CFeedEngine::Connected(CHttpClient* /*aClient*/)
|
|
|
499 |
{
|
|
|
500 |
}
|
|
|
501 |
|
|
|
502 |
void CFeedEngine::Progress(CHttpClient* /*aHttpClient*/, TInt /*aBytes*/, TInt /*aTotalBytes*/)
|
|
|
503 |
{
|
|
|
504 |
}
|
|
|
505 |
|
|
|
506 |
void CFeedEngine::CompleteL(CHttpClient* /*aClient*/, TInt aError)
|
|
|
507 |
{
|
|
|
508 |
DP2("CFeedEngine::CompleteL BEGIN, iClientState=%d, aSuccessful=%d", iClientState, aError);
|
|
|
509 |
|
|
|
510 |
switch(iClientState)
|
|
|
511 |
{
|
|
|
512 |
default:
|
|
|
513 |
if(iActiveFeed != NULL)
|
|
|
514 |
{
|
|
|
515 |
TTime time;
|
|
|
516 |
time.HomeTime();
|
|
|
517 |
iActiveFeed->SetLastUpdated(time);
|
|
|
518 |
iActiveFeed->SetLastError(aError);
|
|
|
519 |
NotifyFeedUpdateComplete(aError);
|
|
|
520 |
}
|
|
|
521 |
break;
|
|
|
522 |
case EUpdatingFeed:
|
|
|
523 |
{
|
|
|
524 |
// Parse the feed. We need to trap this call since it could leave and then
|
|
|
525 |
// the whole update chain will be broken
|
|
|
526 |
// change client state
|
|
|
527 |
iClientState = EIdle;
|
|
|
528 |
switch (aError)
|
|
|
529 |
{
|
|
|
530 |
case KErrCancel:
|
|
|
531 |
{
|
|
|
532 |
iFeedsUpdating.Reset();
|
|
|
533 |
}
|
|
|
534 |
break;
|
|
|
535 |
case KErrCouldNotConnect:
|
|
|
536 |
iFeedsUpdating.Reset();
|
|
|
537 |
break;
|
|
|
538 |
default:
|
|
|
539 |
{
|
|
|
540 |
iActiveFeed->SetLastError(aError);
|
|
|
541 |
TTime time;
|
|
|
542 |
time.HomeTime();
|
|
|
543 |
iActiveFeed->SetLastUpdated(time);
|
|
|
544 |
|
|
|
545 |
if( aError == KErrNone)
|
|
|
546 |
{
|
|
|
547 |
TRAPD(parserErr, iParser->ParseFeedL(iUpdatingFeedFileName, iActiveFeed, iPodcastModel.SettingsEngine().MaxListItems()));
|
|
|
548 |
|
|
|
549 |
if(parserErr)
|
|
|
550 |
{
|
|
|
551 |
// we do not need to any special action on this error.
|
|
|
552 |
iActiveFeed->SetLastError(parserErr);
|
|
|
553 |
DP1("CFeedEngine::Complete()\t Failed to parse feed. Leave with error code=%d", parserErr);
|
|
|
554 |
}
|
|
|
555 |
else
|
|
|
556 |
{
|
|
|
557 |
iPodcastModel.ShowEngine().DeleteOldShowsByFeed(iActiveFeed->Uid());
|
|
|
558 |
}
|
|
|
559 |
|
|
|
560 |
// delete the downloaded XML file as it is no longer needed
|
|
|
561 |
BaflUtils::DeleteFile(iPodcastModel.FsSession(),iUpdatingFeedFileName);
|
|
|
562 |
|
|
|
563 |
// if the feed has specified a image url. download it if we dont already have it
|
|
|
564 |
if((iActiveFeed->ImageUrl().Length() > 0))
|
|
|
565 |
{
|
|
|
566 |
if ( (iActiveFeed->ImageFileName().Length() == 0) ||
|
|
|
567 |
(iActiveFeed->ImageFileName().Length() > 0 &&
|
|
|
568 |
!BaflUtils::FileExists(iPodcastModel.FsSession(),
|
|
|
569 |
iActiveFeed->ImageFileName()) )
|
|
|
570 |
)
|
|
|
571 |
{
|
|
|
572 |
TRAPD(error, GetFeedImageL(iActiveFeed));
|
|
|
573 |
if (error)
|
|
|
574 |
{
|
|
|
575 |
// we have failed in a very early stage to fetch the image.
|
|
|
576 |
// continue with next Feed update
|
|
|
577 |
iActiveFeed->SetLastError(parserErr);
|
|
|
578 |
iClientState = EIdle;
|
|
|
579 |
}
|
|
|
580 |
}
|
|
|
581 |
}
|
|
|
582 |
}
|
|
|
583 |
}break;
|
|
|
584 |
}
|
|
|
585 |
|
|
|
586 |
NotifyFeedUpdateComplete(aError);
|
|
|
587 |
|
|
|
588 |
// we will wait until the image has been downloaded to start the next feed update.
|
|
|
589 |
if (iClientState == EIdle)
|
|
|
590 |
{
|
|
|
591 |
UpdateNextFeedL();
|
|
|
592 |
}
|
|
|
593 |
}break;
|
|
|
594 |
case EUpdatingImage:
|
|
|
595 |
{
|
|
|
596 |
// change client state to not updating
|
|
|
597 |
iClientState = EIdle;
|
|
|
598 |
|
|
|
599 |
NotifyFeedUpdateComplete(aError);
|
|
|
600 |
UpdateNextFeedL();
|
|
|
601 |
}break;
|
|
|
602 |
case ESearching:
|
|
|
603 |
{
|
|
|
604 |
iClientState = EIdle;
|
|
|
605 |
|
|
|
606 |
DP2("Search complete, results in %S with error %d", &iSearchResultsFileName, aError);
|
|
|
607 |
if(aError == KErrNone)
|
|
|
608 |
{
|
|
|
609 |
if (!iOpmlParser)
|
|
|
610 |
{
|
|
|
611 |
iOpmlParser = new COpmlParser(*this, iPodcastModel.FsSession());
|
|
|
612 |
}
|
|
|
613 |
|
|
|
614 |
DP("Parsing OPML");
|
|
|
615 |
iOpmlParser->ParseOpmlL(iSearchResultsFileName, ETrue);
|
|
|
616 |
}
|
|
|
617 |
|
|
|
618 |
BaflUtils::DeleteFile(iPodcastModel.FsSession(), iSearchResultsFileName);
|
|
|
619 |
}break;
|
|
|
620 |
}
|
|
|
621 |
DP("CFeedEngine::CompleteL END");
|
|
|
622 |
}
|
|
|
623 |
|
|
|
624 |
void CFeedEngine::NotifyFeedUpdateComplete(TInt aError)
|
|
|
625 |
{
|
|
|
626 |
DP("CFeedEngine::NotifyFeedUpdateComplete");
|
|
|
627 |
DBUpdateFeed(*iActiveFeed);
|
|
|
628 |
for (TInt i=0;i<iObservers.Count();i++)
|
|
|
629 |
{
|
|
|
630 |
TRAP_IGNORE(iObservers[i]->FeedDownloadFinishedL(iAutoUpdatedInitiator?MFeedEngineObserver::EFeedAutoUpdate:MFeedEngineObserver::EFeedManualUpdate, iActiveFeed->Uid(), aError));
|
|
|
631 |
}
|
|
|
632 |
}
|
|
|
633 |
|
|
|
634 |
void CFeedEngine::Disconnected(CHttpClient* /*aClient*/)
|
|
|
635 |
{
|
|
|
636 |
}
|
|
|
637 |
|
|
|
638 |
void CFeedEngine::DownloadInfo(CHttpClient* /*aHttpClient */, int /*aTotalBytes*/)
|
|
|
639 |
{
|
|
|
640 |
/*DP1("About to download %d bytes", aTotalBytes);
|
|
|
641 |
if(aHttpClient == iShowClient && iShowDownloading != NULL && aTotalBytes != -1) {
|
|
|
642 |
iShowDownloading->iShowSize = aTotalBytes;
|
|
|
643 |
}*/
|
|
|
644 |
}
|
|
|
645 |
|
|
|
646 |
EXPORT_C void CFeedEngine::ImportFeedsL(const TDesC& aFile)
|
|
|
647 |
{
|
|
|
648 |
TFileName opmlPath;
|
|
|
649 |
opmlPath.Copy(aFile);
|
|
|
650 |
|
|
|
651 |
if (!iOpmlParser) {
|
|
|
652 |
iOpmlParser = new COpmlParser(*this, iPodcastModel.FsSession());
|
|
|
653 |
}
|
|
|
654 |
|
|
|
655 |
iOpmlParser->ParseOpmlL(opmlPath, EFalse);
|
|
|
656 |
}
|
|
|
657 |
|
|
|
658 |
EXPORT_C TBool CFeedEngine::ExportFeedsL(TFileName& aFile)
|
|
|
659 |
{
|
|
|
660 |
RFile rfile;
|
|
|
661 |
TFileName privatePath;
|
|
|
662 |
iPodcastModel.FsSession().PrivatePath(privatePath);
|
|
|
663 |
TInt error = rfile.Temp(iPodcastModel.FsSession(), privatePath, aFile, EFileWrite);
|
|
|
664 |
if (error != KErrNone)
|
|
|
665 |
{
|
|
|
666 |
DP("CFeedEngine::ExportFeedsL()\tFailed to open file");
|
|
|
667 |
return EFalse;
|
|
|
668 |
}
|
|
|
669 |
CleanupClosePushL(rfile);
|
|
|
670 |
|
|
|
671 |
HBufC* templ = HBufC::NewLC(KMaxLineLength);
|
|
|
672 |
templ->Des().Copy(KOpmlFeed());
|
|
|
673 |
|
|
|
674 |
HBufC* line = HBufC::NewLC(KMaxLineLength);
|
|
|
675 |
HBufC* xmlUrl = HBufC::NewLC(KMaxURLLength);
|
|
|
676 |
HBufC* htmlUrl = HBufC::NewLC(KMaxURLLength);
|
|
|
677 |
HBufC* desc = HBufC::NewLC(KMaxDescriptionLength);
|
|
|
678 |
HBufC* title = HBufC::NewLC(KMaxTitleLength);
|
|
|
679 |
|
|
|
680 |
HBufC8* utf8line = CnvUtfConverter::ConvertFromUnicodeToUtf8L(KOpmlHeader());
|
|
|
681 |
|
|
|
682 |
rfile.Write(*utf8line);
|
|
|
683 |
delete utf8line;
|
|
|
684 |
|
|
|
685 |
for (int i=0; i<iSortedFeeds.Count(); i++)
|
|
|
686 |
{
|
|
|
687 |
CFeedInfo *info = iSortedFeeds[i];
|
|
|
688 |
DP1("Exporting feed '%S'", &iSortedFeeds[i]->Title());
|
|
|
689 |
|
|
|
690 |
// XML URL
|
|
|
691 |
TPtr ptrXml(xmlUrl->Des());
|
|
|
692 |
if (info->Url() != KNullDesC)
|
|
|
693 |
{
|
|
|
694 |
ptrXml.Copy(info->Url());
|
|
|
695 |
PodcastUtils::XMLEncode(ptrXml);
|
|
|
696 |
}
|
|
|
697 |
|
|
|
698 |
// Description
|
|
|
699 |
TPtr ptrDesc(desc->Des());
|
|
|
700 |
ptrDesc.Zero();
|
|
|
701 |
if (info->Description() != KNullDesC) {
|
|
|
702 |
ptrDesc.Copy(info->Description());
|
|
|
703 |
PodcastUtils::XMLEncode(ptrDesc);
|
|
|
704 |
}
|
|
|
705 |
|
|
|
706 |
// Title
|
|
|
707 |
TPtr ptrTitle(title->Des());
|
|
|
708 |
ptrTitle.Zero();
|
|
|
709 |
|
|
|
710 |
if (info->Title() != KNullDesC) {
|
|
|
711 |
ptrTitle.Copy(info->Title());
|
|
|
712 |
PodcastUtils::XMLEncode(ptrTitle);
|
|
|
713 |
}
|
|
|
714 |
|
|
|
715 |
// HTML URL
|
|
|
716 |
TPtr ptrHtmlUrl(htmlUrl->Des());
|
|
|
717 |
ptrHtmlUrl.Zero();
|
|
|
718 |
|
|
|
719 |
if (info->Link() != KNullDesC) {
|
|
|
720 |
ptrHtmlUrl.Copy(info->Link());
|
|
|
721 |
PodcastUtils::XMLEncode(ptrHtmlUrl);
|
|
|
722 |
}
|
|
|
723 |
// Write line to OPML file
|
|
|
724 |
line->Des().Format(*templ, title, desc, xmlUrl, htmlUrl);
|
|
|
725 |
utf8line = CnvUtfConverter::ConvertFromUnicodeToUtf8L(*line);
|
|
|
726 |
rfile.Write(*utf8line);
|
|
|
727 |
delete utf8line;
|
|
|
728 |
}
|
|
|
729 |
|
|
|
730 |
utf8line = CnvUtfConverter::ConvertFromUnicodeToUtf8L(KOpmlFooter());
|
|
|
731 |
rfile.Write(*utf8line);
|
|
|
732 |
delete utf8line;
|
|
|
733 |
|
|
|
734 |
CleanupStack::PopAndDestroy(7);//destroy 6 bufs & close rfile
|
|
|
735 |
|
|
|
736 |
return ETrue;
|
|
|
737 |
}
|
|
|
738 |
|
|
|
739 |
EXPORT_C CFeedInfo* CFeedEngine::GetFeedInfoByUid(TUint aFeedUid)
|
|
|
740 |
{
|
|
|
741 |
TInt cnt = iSortedFeeds.Count();
|
|
|
742 |
for (TInt i=0;i<cnt;i++)
|
|
|
743 |
{
|
|
|
744 |
if (iSortedFeeds[i]->Uid() == aFeedUid)
|
|
|
745 |
{
|
|
|
746 |
return iSortedFeeds[i];
|
|
|
747 |
}
|
|
|
748 |
}
|
|
|
749 |
|
|
|
750 |
return NULL;
|
|
|
751 |
}
|
|
|
752 |
|
|
|
753 |
EXPORT_C const RFeedInfoArray& CFeedEngine::GetSortedFeeds()
|
|
|
754 |
{
|
|
|
755 |
TLinearOrder<CFeedInfo> sortOrder( CFeedEngine::CompareFeedsByTitle);
|
|
|
756 |
|
|
|
757 |
iSortedFeeds.Sort(sortOrder);
|
|
|
758 |
return iSortedFeeds;
|
|
|
759 |
}
|
|
|
760 |
|
|
|
761 |
TInt CFeedEngine::CompareFeedsByTitle(const CFeedInfo &a, const CFeedInfo &b)
|
|
|
762 |
{
|
|
|
763 |
//DP2("Comparing %S to %S", &a.Title(), &b.Title());
|
|
|
764 |
return a.Title().CompareF(b.Title());
|
|
|
765 |
}
|
|
|
766 |
|
|
|
767 |
EXPORT_C void CFeedEngine::GetDownloadedStats(TUint &aNumShows, TUint &aNumUnplayed)
|
|
|
768 |
{
|
|
|
769 |
DP("CFeedEngine::GetDownloadedStats");
|
|
|
770 |
_LIT(KSqlStatement, "select count(*) from shows where downloadstate=%u");
|
|
|
771 |
iSqlBuffer.Format(KSqlStatement, EDownloaded);
|
|
|
772 |
|
|
|
773 |
sqlite3_stmt *st;
|
|
|
774 |
|
|
|
775 |
int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
|
|
|
776 |
|
|
|
777 |
if( rc==SQLITE_OK ){
|
|
|
778 |
rc = sqlite3_step(st);
|
|
|
779 |
|
|
|
780 |
if (rc == SQLITE_ROW) {
|
|
|
781 |
aNumShows = sqlite3_column_int(st, 0);
|
|
|
782 |
}
|
|
|
783 |
}
|
|
|
784 |
|
|
|
785 |
sqlite3_finalize(st);
|
|
|
786 |
|
|
|
787 |
_LIT(KSqlStatement2, "select count(*) from shows where downloadstate=%u and playstate=%u");
|
|
|
788 |
iSqlBuffer.Format(KSqlStatement2, EDownloaded, ENeverPlayed);
|
|
|
789 |
|
|
|
790 |
rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
|
|
|
791 |
|
|
|
792 |
if( rc==SQLITE_OK ){
|
|
|
793 |
rc = sqlite3_step(st);
|
|
|
794 |
|
|
|
795 |
if (rc == SQLITE_ROW) {
|
|
|
796 |
aNumUnplayed = sqlite3_column_int(st, 0);
|
|
|
797 |
}
|
|
|
798 |
}
|
|
|
799 |
|
|
|
800 |
sqlite3_finalize(st);
|
|
|
801 |
}
|
|
|
802 |
|
|
|
803 |
EXPORT_C void CFeedEngine::GetStatsByFeed(TUint aFeedUid, TUint &aNumShows, TUint &aNumUnplayed)
|
|
|
804 |
{
|
|
|
805 |
//DP1("CFeedEngine::GetStatsByFeed, aFeedUid=%u", aFeedUid);
|
|
|
806 |
DBGetStatsByFeed(aFeedUid, aNumShows, aNumUnplayed);
|
|
|
807 |
}
|
|
|
808 |
|
|
|
809 |
void CFeedEngine::DBGetStatsByFeed(TUint aFeedUid, TUint &aNumShows, TUint &aNumUnplayed)
|
|
|
810 |
{
|
|
|
811 |
//DP1("CFeedEngine::DBGetStatsByFeed, feedUid=%u", aFeedUid);
|
|
|
812 |
_LIT(KSqlStatement, "select count(*) from shows where feeduid=%u");
|
|
|
813 |
iSqlBuffer.Format(KSqlStatement, aFeedUid);
|
|
|
814 |
|
|
|
815 |
sqlite3_stmt *st;
|
|
|
816 |
|
|
|
817 |
int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
|
|
|
818 |
|
|
|
819 |
if( rc==SQLITE_OK ){
|
|
|
820 |
rc = sqlite3_step(st);
|
|
|
821 |
|
|
|
822 |
if (rc == SQLITE_ROW) {
|
|
|
823 |
aNumShows = sqlite3_column_int(st, 0);
|
|
|
824 |
}
|
|
|
825 |
}
|
|
|
826 |
|
|
|
827 |
sqlite3_finalize(st);
|
|
|
828 |
|
|
|
829 |
_LIT(KSqlStatement2, "select count(*) from shows where feeduid=%u and playstate=0");
|
|
|
830 |
iSqlBuffer.Format(KSqlStatement2, aFeedUid);
|
|
|
831 |
|
|
|
832 |
rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
|
|
|
833 |
|
|
|
834 |
if( rc==SQLITE_OK ){
|
|
|
835 |
rc = sqlite3_step(st);
|
|
|
836 |
|
|
|
837 |
if (rc == SQLITE_ROW) {
|
|
|
838 |
aNumUnplayed = sqlite3_column_int(st, 0);
|
|
|
839 |
}
|
|
|
840 |
}
|
|
|
841 |
|
|
|
842 |
sqlite3_finalize(st);
|
|
|
843 |
}
|
|
|
844 |
|
|
|
845 |
TUint CFeedEngine::DBGetFeedCount()
|
|
|
846 |
{
|
|
|
847 |
DP("DBGetFeedCount BEGIN");
|
|
|
848 |
sqlite3_stmt *st;
|
|
|
849 |
int rc = sqlite3_prepare_v2(&iDB,"select count(*) from feeds" , -1, &st, (const char**) NULL);
|
|
|
850 |
TUint size = 0;
|
|
|
851 |
|
|
|
852 |
if( rc==SQLITE_OK ){
|
|
|
853 |
rc = sqlite3_step(st);
|
|
|
854 |
|
|
|
855 |
if (rc == SQLITE_ROW) {
|
|
|
856 |
size = sqlite3_column_int(st, 0);
|
|
|
857 |
}
|
|
|
858 |
}
|
|
|
859 |
|
|
|
860 |
sqlite3_finalize(st);
|
|
|
861 |
DP1("DBGetFeedCount END=%d", size);
|
|
|
862 |
return size;
|
|
|
863 |
}
|
|
|
864 |
|
|
|
865 |
void CFeedEngine::DBLoadFeedsL()
|
|
|
866 |
{
|
|
|
867 |
DP("DBLoadFeeds BEGIN");
|
|
|
868 |
iSortedFeeds.Reset();
|
|
|
869 |
CFeedInfo *feedInfo = NULL;
|
|
|
870 |
|
|
|
871 |
_LIT(KSqlStatement, "select url, title, description, imageurl, imagefile, link, built, lastupdated, uid, feedtype, customtitle from feeds");
|
|
|
872 |
iSqlBuffer.Format(KSqlStatement);
|
|
|
873 |
|
|
|
874 |
sqlite3_stmt *st;
|
|
|
875 |
|
|
|
876 |
TLinearOrder<CFeedInfo> sortOrder( CFeedEngine::CompareFeedsByTitle);
|
|
|
877 |
|
|
|
878 |
int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
|
|
|
879 |
Cleanup_sqlite3_finalize_PushL(st);
|
|
|
880 |
|
|
|
881 |
if (rc==SQLITE_OK) {
|
|
|
882 |
rc = sqlite3_step(st);
|
|
|
883 |
while(rc == SQLITE_ROW) {
|
|
|
884 |
feedInfo = CFeedInfo::NewLC();
|
|
|
885 |
|
|
|
886 |
const void *urlz = sqlite3_column_text16(st, 0);
|
|
|
887 |
TPtrC16 url((const TUint16*)urlz);
|
|
|
888 |
feedInfo->SetUrlL(url);
|
|
|
889 |
|
|
|
890 |
const void *titlez = sqlite3_column_text16(st, 1);
|
|
|
891 |
TPtrC16 title((const TUint16*)titlez);
|
|
|
892 |
feedInfo->SetTitleL(title);
|
|
|
893 |
|
|
|
894 |
const void *descz = sqlite3_column_text16(st, 2);
|
|
|
895 |
TPtrC16 desc((const TUint16*)descz);
|
|
|
896 |
feedInfo->SetDescriptionL(desc);
|
|
|
897 |
|
|
|
898 |
const void *imagez = sqlite3_column_text16(st, 3);
|
|
|
899 |
TPtrC16 image((const TUint16*)imagez);
|
|
|
900 |
feedInfo->SetImageUrlL(image);
|
|
|
901 |
|
|
|
902 |
const void *imagefilez = sqlite3_column_text16(st, 4);
|
|
|
903 |
TPtrC16 imagefile((const TUint16*)imagefilez);
|
|
|
904 |
feedInfo->SetImageFileNameL(imagefile);
|
|
|
905 |
|
|
|
906 |
const void *linkz = sqlite3_column_text16(st, 5);
|
|
|
907 |
TPtrC16 link((const TUint16*)linkz);
|
|
|
908 |
feedInfo->SetDescriptionL(link);
|
|
|
909 |
|
|
|
910 |
sqlite3_int64 built = sqlite3_column_int64(st, 6);
|
|
|
911 |
TTime buildtime(built);
|
|
|
912 |
feedInfo->SetBuildDate(buildtime);
|
|
|
913 |
|
|
|
914 |
sqlite3_int64 lastupdated = sqlite3_column_int64(st, 7);
|
|
|
915 |
TTime lastupdatedtime(lastupdated);
|
|
|
916 |
feedInfo->SetLastUpdated(lastupdatedtime);
|
|
|
917 |
|
|
|
918 |
sqlite3_int64 customtitle = sqlite3_column_int64(st, 10);
|
|
|
919 |
if (customtitle) {
|
|
|
920 |
feedInfo->SetCustomTitle();
|
|
|
921 |
}
|
|
|
922 |
|
|
|
923 |
TInt lasterror = sqlite3_column_int(st, 11);
|
|
|
924 |
feedInfo->SetLastError(lasterror);
|
|
|
925 |
|
|
|
926 |
TLinearOrder<CFeedInfo> sortOrder( CFeedEngine::CompareFeedsByTitle);
|
|
|
927 |
|
|
|
928 |
iSortedFeeds.InsertInOrder(feedInfo, sortOrder);
|
|
|
929 |
|
|
|
930 |
CleanupStack::Pop(feedInfo);
|
|
|
931 |
|
|
|
932 |
rc = sqlite3_step(st);
|
|
|
933 |
}
|
|
|
934 |
}
|
|
|
935 |
|
|
|
936 |
CleanupStack::PopAndDestroy();//st
|
|
|
937 |
|
|
|
938 |
DP("DBLoadFeeds END");
|
|
|
939 |
}
|
|
|
940 |
|
|
|
941 |
CFeedInfo* CFeedEngine::DBGetFeedInfoByUidL(TUint aFeedUid)
|
|
|
942 |
{
|
|
|
943 |
DP("CFeedEngine::DBGetFeedInfoByUid");
|
|
|
944 |
CFeedInfo *feedInfo = NULL;
|
|
|
945 |
_LIT(KSqlStatement, "select url, title, description, imageurl, imagefile, link, built, lastupdated, uid, feedtype, customtitle, lasterror from feeds where uid=%u");
|
|
|
946 |
iSqlBuffer.Format(KSqlStatement, aFeedUid);
|
|
|
947 |
|
|
|
948 |
sqlite3_stmt *st;
|
|
|
949 |
|
|
|
950 |
//DP1("SQL statement length=%d", iSqlBuffer.Length());
|
|
|
951 |
|
|
|
952 |
int rc = sqlite3_prepare16_v2(&iDB, (const void*)iSqlBuffer.PtrZ() , -1, &st, (const void**) NULL);
|
|
|
953 |
|
|
|
954 |
if (rc==SQLITE_OK) {
|
|
|
955 |
Cleanup_sqlite3_finalize_PushL(st);
|
|
|
956 |
rc = sqlite3_step(st);
|
|
|
957 |
if (rc == SQLITE_ROW) {
|
|
|
958 |
feedInfo = CFeedInfo::NewLC();
|
|
|
959 |
|
|
|
960 |
const void *urlz = sqlite3_column_text16(st, 0);
|
|
|
961 |
TPtrC16 url((const TUint16*)urlz);
|
|
|
962 |
feedInfo->SetUrlL(url);
|
|
|
963 |
|
|
|
964 |
const void *titlez = sqlite3_column_text16(st, 1);
|
|
|
965 |
TPtrC16 title((const TUint16*)titlez);
|
|
|
966 |
feedInfo->SetTitleL(title);
|
|
|
967 |
|
|
|
968 |
const void *descz = sqlite3_column_text16(st, 2);
|
|
|
969 |
TPtrC16 desc((const TUint16*)descz);
|
|
|
970 |
feedInfo->SetDescriptionL(desc);
|
|
|
971 |
|
|
|
972 |
const void *imagez = sqlite3_column_text16(st, 3);
|
|
|
973 |
TPtrC16 image((const TUint16*)imagez);
|
|
|
974 |
feedInfo->SetImageUrlL(image);
|
|
|
975 |
|
|
|
976 |
const void *imagefilez = sqlite3_column_text16(st, 4);
|
|
|
977 |
TPtrC16 imagefile((const TUint16*)imagefilez);
|
|
|
978 |
feedInfo->SetDescriptionL(imagefile);
|
|
|
979 |
|
|
|
980 |
const void *linkz = sqlite3_column_text16(st, 5);
|
|
|
981 |
TPtrC16 link((const TUint16*)linkz);
|
|
|
982 |
feedInfo->SetDescriptionL(link);
|
|
|
983 |
|
|
|
984 |
sqlite3_int64 built = sqlite3_column_int64(st, 6);
|
|
|
985 |
TTime buildtime(built);
|
|
|
986 |
feedInfo->SetBuildDate(buildtime);
|
|
|
987 |
|
|
|
988 |
sqlite3_int64 lastupdated = sqlite3_column_int64(st, 7);
|
|
|
989 |
TTime lastupdatedtime(lastupdated);
|
|
|
990 |
feedInfo->SetLastUpdated(lastupdatedtime);
|
|
|
991 |
|
|
|
992 |
sqlite3_int64 customtitle = sqlite3_column_int64(st, 10);
|
|
|
993 |
if (customtitle) {
|
|
|
994 |
feedInfo->SetCustomTitle();
|
|
|
995 |
}
|
|
|
996 |
|
|
|
997 |
TInt lasterror = sqlite3_column_int(st, 11);
|
|
|
998 |
feedInfo->SetLastError(lasterror);
|
|
|
999 |
|
|
|
1000 |
CleanupStack::Pop(feedInfo);
|
|
|
1001 |
}
|
|
|
1002 |
CleanupStack::PopAndDestroy();//st
|
|
|
1003 |
}
|
|
|
1004 |
|
|
|
1005 |
return feedInfo;
|
|
|
1006 |
}
|
|
|
1007 |
|
|
|
1008 |
EXPORT_C void CFeedEngine::UpdateFeed(CFeedInfo *aItem)
|
|
|
1009 |
{
|
|
|
1010 |
DBUpdateFeed(*aItem);
|
|
|
1011 |
}
|
|
|
1012 |
|
|
|
1013 |
EXPORT_C void CFeedEngine::SearchForFeedL(TDesC& aSearchString)
|
|
|
1014 |
{
|
|
|
1015 |
DP1("FeedEngine::SearchForFeedL BEGIN, aSearchString=%S", &aSearchString);
|
|
|
1016 |
|
|
|
1017 |
if (iClientState != EIdle) {
|
|
|
1018 |
User::Leave(KErrInUse);
|
|
|
1019 |
}
|
|
|
1020 |
TBuf<KMaxURLLength> ssBuf;
|
|
|
1021 |
ssBuf.Copy(aSearchString);
|
|
|
1022 |
PodcastUtils::ReplaceString(ssBuf, _L(" "), _L("%20"));
|
|
|
1023 |
// prepare search URL
|
|
|
1024 |
HBufC* templ = HBufC::NewLC(KMaxLineLength);
|
|
|
1025 |
templ->Des().Copy(KSearchUrl());
|
|
|
1026 |
|
|
|
1027 |
HBufC* url = HBufC::NewLC(KMaxURLLength);
|
|
|
1028 |
url->Des().Format(*templ, &ssBuf);
|
|
|
1029 |
|
|
|
1030 |
DP1("SearchURL: %S", url);
|
|
|
1031 |
|
|
|
1032 |
// crate path to store OPML search results
|
|
|
1033 |
iPodcastModel.FsSession().PrivatePath(iSearchResultsFileName);
|
|
|
1034 |
|
|
|
1035 |
iSearchResultsFileName.Append(KSearchResultsFileName);
|
|
|
1036 |
iSearchResults.ResetAndDestroy();
|
|
|
1037 |
// run search
|
|
|
1038 |
if(iFeedClient->GetL(*url, iSearchResultsFileName, iPodcastModel.SettingsEngine().SpecificIAP()))
|
|
|
1039 |
{
|
|
|
1040 |
iClientState = ESearching;
|
|
|
1041 |
}
|
|
|
1042 |
else
|
|
|
1043 |
{
|
|
|
1044 |
iClientState = EIdle;
|
|
|
1045 |
User::Leave(KErrAbort);
|
|
|
1046 |
}
|
|
|
1047 |
|
|
|
1048 |
CleanupStack::PopAndDestroy(url);
|
|
|
1049 |
CleanupStack::PopAndDestroy(templ);
|
|
|
1050 |
|
|
|
1051 |
DP("FeedEngine::SearchForFeedL END");
|
|
|
1052 |
}
|
|
|
1053 |
|
|
|
1054 |
EXPORT_C void CFeedEngine::AddSearchResultL(CFeedInfo *item)
|
|
|
1055 |
{
|
|
|
1056 |
DP1("CFeedEngine::AddSearchResultL, item->Title()=%S", &(item->Title()));
|
|
|
1057 |
iSearchResults.AppendL(item);
|
|
|
1058 |
}
|
|
|
1059 |
|
|
|
1060 |
EXPORT_C const RFeedInfoArray& CFeedEngine::GetSearchResults()
|
|
|
1061 |
{
|
|
|
1062 |
return iSearchResults;
|
|
|
1063 |
}
|
|
|
1064 |
|
|
|
1065 |
|
|
|
1066 |
EXPORT_C void CFeedEngine::OpmlParsingComplete(TUint aNumFeedsAdded)
|
|
|
1067 |
{
|
|
|
1068 |
NotifyOpmlParsingComplete(aNumFeedsAdded);
|
|
|
1069 |
}
|
|
|
1070 |
|
|
|
1071 |
void CFeedEngine::NotifyOpmlParsingComplete(TUint aNumFeedsAdded)
|
|
|
1072 |
{
|
|
|
1073 |
for (TInt i=0;i<iObservers.Count();i++)
|
|
|
1074 |
{
|
|
|
1075 |
iObservers[i]->OpmlParsingComplete(aNumFeedsAdded);
|
|
|
1076 |
}
|
|
|
1077 |
}
|