--- a/qtinternetradio/irqisdsclient/src/irqisdsclientimpl.cpp Tue Jul 06 14:07:20 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,586 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-#ifdef USER_DEFINED_ISDSURL
-#include <QFile>
-#include <QTextStream>
-#include <QStringList>
-#endif // USER_DEFINED_ISDSURL
-#include "irqisdsclientimpl.h"
-#include "irqenums.h"
-#include "irqfavoritesdb.h"
-#include "irlogodownloadengine.h"
-#include "irdataprovider.h"
-#include "irhttpdataprovider.h"
-#include "irqutility.h"
-#include "irbrowsecatagoryitems.h"
-#include "irbrowsechannelitems.h"
-#include "isdsclientdll.h"
-#include "irqisdsdatastructure.h"
-#include "irqlogger.h"
-
-#ifdef USER_DEFINED_ISDSURL
-static const char* KDefaultIsdsUrl = "http://88.114.146.238/isds";
-void getIsdsUrlFromConfiguration(QString & aUrl);
-#endif // USER_DEFINED_ISDSURL
-
-IRQIsdsClientImpl::IRQIsdsClientImpl() : iISDSClient(NULL), iFavPresets(NULL),
- iLogoDownloadEngine(NULL)
-{
-#ifdef USER_DEFINED_ISDSURL
- QString userDefinedIsdsUrl(KDefaultIsdsUrl);
- getIsdsUrlFromConfiguration(userDefinedIsdsUrl);
- TPtrC irqissbaseurl(reinterpret_cast<const TUint16*>(userDefinedIsdsUrl.utf16()));
-#else
- _LIT( irqissbaseurl, "http://idirectory.xgns.net/isds" );
-#endif
- TRAPD(error, iISDSClient = CIRIsdsClient::NewL(*this, irqissbaseurl));
- if(KErrNone != error)
- {
- return;
- }
-
- iLogoDownloadEngine
- = iISDSClient->GetDataProvider()->GetHttpDataProvider()->GetLogoDownloadEngine();
-}
-
-IRQIsdsClientImpl::~IRQIsdsClientImpl()
-{
- delete iISDSClient;
-}
-
-//used to indicate errors in retrieving data from isds server
-//@param int, the error code sent by the http receiver
-//
-void IRQIsdsClientImpl::IsdsErrorL(int aErrCode)
-{
- LOG_FORMAT( "This is a QString %d", aErrCode);
- if (KNotFound == aErrCode)
- {
- emit operationExceptionImpl(EIRQErrorNotFound);
- }
- else if (KErrCouldNotConnect == aErrCode)
- {
- emit operationExceptionImpl(EIRQErrorCouldNotConnect);
- }
- else if (KDndTimedOut == aErrCode)
- {
- emit operationExceptionImpl(EIRQErrorTimeOut);
- }
- else if (KServiceUnavailable == aErrCode)
- {
- emit operationExceptionImpl(EIRQErrorServiceUnavailable);
- }
- else if (KErrCorrupt == aErrCode)
- {
- emit operationExceptionImpl(EIRQErrorCorrupt);
- }
- else if (KDataProviderTimeout == aErrCode)
- {
- emit operationExceptionImpl(EIRQErrorTimeOut);
- }
- else
- emit operationExceptionImpl(EIRQErrorGeneral);
-}
-
-void IRQIsdsClientImpl::isdsSearchRequestImpl(const QString& aIsdsSearchString)
-{
-
- TPtrC16 searchDes(
- reinterpret_cast<const TUint16*> (aIsdsSearchString.utf16()));
-
- TRAPD( err, iISDSClient->IRISDSSearchL(searchDes));
- if (KErrNone != err)
- {
- emit operationExceptionImpl(EIRQErrorGeneral);
- }
-}
-
-
-
-//Send the category request by the category type
-//
-void IRQIsdsClientImpl::isdsCategoryRequestImpl(
- IRQIsdsClient::IRQIsdsClientInterfaceIDs aIDType, bool& aCache)
-{
- iCatBannerTag = false;
- TRAPD( err, aCache = !(iISDSClient->IRIsdsClientIntefaceL((CIRIsdsClient::TIRIsdsclientInterfaceIDs)aIDType)));
- if (err != KErrNone)
- {
- emit operationExceptionImpl(EIRQErrorGeneral);
- }
-}
-
-bool IRQIsdsClientImpl::isdsIsCategoryCachedImpl(IRQIsdsClient::IRQIsdsClientInterfaceIDs aIDType)
-{
- bool cache = false;
- TRAP_IGNORE(cache = iISDSClient->IRIsdsIsCategoryCachedL((CIRIsdsClient::TIRIsdsclientInterfaceIDs)aIDType));
- return cache;
-}
-
-bool IRQIsdsClientImpl::isdsIsChannelCachedImpl(int aIndex)
-{
- bool cache = false;
- TRAP_IGNORE(cache = iISDSClient->IRIsdsIsChannelCachedL(aIndex));
- return cache;
-}
-
-//Send the channels request by the channel index in the specify category
-//
-void IRQIsdsClientImpl::isdsChannelRequestImpl(int aIndex, bool& aCache)
-{
- iChannelBannerTag = false;
- TRAPD( err, aCache = !(iISDSClient->IRIsdsClientIntefaceL(aIndex, CIRIsdsClient::ECatagory)));
- if (err != KErrNone)
- {
- emit operationExceptionImpl(EIRQErrorGeneral);
- }
-}
-
-//issue a listen request to the isds client
-//@param int,bool, the current index of channel, the history tag
-//
-void IRQIsdsClientImpl::isdsListenRequestImpl(int aCurrentIndex,
- bool aHistoryBool)
-{
- if (aHistoryBool)
- {
- TRAPD( err, iISDSClient->IRIsdsClientIntefaceL(aCurrentIndex, CIRIsdsClient::EChannels, ETrue));
- if (err != KErrNone)
- {
- emit operationExceptionImpl(EIRQErrorGeneral);
- }
- }
- else
- {
-
- TRAPD( err, iISDSClient->IRIsdsClientIntefaceL(aCurrentIndex, CIRIsdsClient::EChannels));
- if (err != KErrNone)
- {
- emit operationExceptionImpl(EIRQErrorGeneral);
- }
- }
-}
-
-//to syncronize presets
-//@param int,QString, the preset id and the last modified tag for the preset
-//
-int IRQIsdsClientImpl::isdsSyncPresetImpl(int aPresetId,
- const QString& aIfModifySince, IRQFavoritesDB *aFavPresets)
-{
- iFavPresets = aFavPresets;
- TPtrC16 modifySinceDes(
- reinterpret_cast<const TUint16*> (aIfModifySince.utf16()));
- TInt result = 0;
- TRAP_IGNORE(result = iISDSClient->SyncPresetL(aPresetId,modifySinceDes));
- return result;
-}
-
-//Cacel the request sent by the UI.
-//@param None
-//
-void IRQIsdsClientImpl::isdsCancelRequestImpl()
-{
- TRAPD( err, iISDSClient->IRISDSCancelRequest());
- if (err != KErrNone)
- {
- emit operationExceptionImpl(EIRQErrorGeneral);
- }
-}
-
-//to see wether category view has a banner.
-//@param None
-//
-bool IRQIsdsClientImpl::isdsIsCategoryBannerImpl()
-{
- return iCatBannerTag;
-}
-
-//
-//to see wether channel view has a banner.
-//@param None
-bool IRQIsdsClientImpl::isdsIsChannelBannerImpl()
-{
- return iChannelBannerTag;
-}
-
-
-//the api is called from the UI(nowplaying view) to download logo.
-//@param None
-//
-void IRQIsdsClientImpl::isdsLogoDownSendRequestImpl(IRQPreset* aPreset,
- int aNPVReq, int aXValue, int aYValue)
-{
- if (NULL == aPreset)
- return;
-
- CIRIsdsPreset *cirPreset = NULL;
- TRAP_IGNORE(cirPreset = CIRIsdsPreset::NewL());
- IRQUtility::convertIRQPreset2CIRIsdsPreset(*aPreset, *cirPreset);
-
- aXValue = aXValue % 1000;
- aYValue = aYValue % 1000;
-
- TRAPD( err, iLogoDownloadEngine->SendRequestL(cirPreset,this, aNPVReq, aXValue, aYValue));//0 0
- delete cirPreset;
- if (err != KErrNone)
- {
- emit operationExceptionImpl(EIRQErrorGeneral);
- }
-}
-
-bool IRQIsdsClientImpl::isdsIsLogoCachedImpl(IRQPreset* aPreset, int aXValue, int aYValue)
-{
- if( NULL == aPreset )
- return false;
-
- bool cached = false;
- CIRIsdsPreset *cirPreset = NULL;
- TRAP_IGNORE(cirPreset = CIRIsdsPreset::NewL());
- IRQUtility::convertIRQPreset2CIRIsdsPreset(*aPreset, *cirPreset);
- aXValue = aXValue % 1000;
- aYValue = aYValue % 1000;
-
- TRAP_IGNORE(cached = iLogoDownloadEngine->isLogoCachedL(cirPreset,aXValue, aYValue));
- delete cirPreset;
- cirPreset = NULL;
-
- return cached;
-}
-
-//
-//the api is called to cancel the current transaction
-//@param None
-//
-void IRQIsdsClientImpl::isdsLogoDownCancelTransactionImpl()
-{
- iLogoDownloadEngine->CancelTransaction();
-}
-
-//
-//To know the status of downloading logo
-bool IRQIsdsClientImpl::isdsLogoDownIsRunningImpl() const
-{
- return iLogoDownloadEngine->IsRunning();
-}
-
-//takes the url as a parameter and returns the logo data which is in cache
-//this API is called form the search results for to display logo on the view
-//@param QString: the url of the img, int: the status for getting
-//
-void IRQIsdsClientImpl::isdsLogoDownCheckCacheLogoImpl(
- const QString& aURL, int& aStatus)
-{
- TInt status = 0;
- TPtrC16 url(reinterpret_cast<const TUint16*> (aURL.utf16()));
- TRAP_IGNORE(iLogoDownloadEngine->GetCacheLogoL(url, status));
- aStatus = status;
-
-}
-
-//get the cache logo from the logodown engine. The "send" is the point from a logodown engine
-//@param None
-//
-TDesC8& IRQIsdsClientImpl::isdsLogoDownSendCacheLogoImpl()
-{
- return iLogoDownloadEngine->SendCacheLogo();
-}
-
-void IRQIsdsClientImpl::isdsPostLogImpl(const QString &aFileName)
-{
- TPtrC16 fileName(
- reinterpret_cast<const TUint16*> (aFileName.utf16()));
- TBuf<256> fileBuf = fileName;
- TRAP_IGNORE(iISDSClient->IRISDSPostL(fileBuf));
-}
-
-void IRQIsdsClientImpl::isdsGetIRIDImpl()
-{
- TRAP_IGNORE(iISDSClient->IRGetIRIDL());
-}
-
-void IRQIsdsClientImpl::isdsGetBrowseBannerImpl(QString& aBannerUrl, QString& aClickThroughUrl)
-{
- aBannerUrl = iCatBannerUrl;
- aClickThroughUrl = iCatClickThroughUrl;
-}
-
-void IRQIsdsClientImpl::isdsMultSearchImpl(QString aGenreID, QString aCountryID, QString aLanguageID, QString aSearchText)
-{
- TPtrC16 genreID(reinterpret_cast<const TUint16*> (aGenreID.utf16()));
- TPtrC16 countryID(reinterpret_cast<const TUint16*> (aCountryID.utf16()));
- TPtrC16 languageID(reinterpret_cast<const TUint16*> (aLanguageID.utf16()));
- TPtrC16 searchText(reinterpret_cast<const TUint16*> (aSearchText.utf16()));
- TRAP_IGNORE(iISDSClient->IRISDSMultiSearchL(genreID, countryID, languageID, searchText));
-}
-//when we get the category data from low layer, the function is called and
-//we will generate the data pushed to UI, the IRQIsdsClientImpl will not free the
-//memory.
-//
-void IRQIsdsClientImpl::IsdsCatogoryDataReceivedL(CArrayPtrFlat<
- CIRBrowseCatagoryItems> & aParsedStructure)
-{
- iCatBannerTag = false;
- iCatBannerUrl.clear();
- iCatClickThroughUrl.clear();
-
- /* the data is pushed to the UI and irqisds is not care when it's deleted */
- QList<IRQBrowseCategoryItem *> * pushBrowseCategoryItemList = new QList<
- IRQBrowseCategoryItem *> ;
- for (TInt i = 0; i < aParsedStructure.Count(); i++)
- {
- if (NULL != aParsedStructure[i]->iCatBannerUrl)
- {
- iCatBannerTag = true;
- if (0 != aParsedStructure[i]->iCatBannerUrl->Length())
- {
- iCatBannerUrl = QString::fromUtf16(
- aParsedStructure[i]->iCatBannerUrl->Des().Ptr(),
- aParsedStructure[i]->iCatBannerUrl->Des().Length());
- }
-
- if (NULL != aParsedStructure[i]->iCatClickThroughUrl)
- {
- if (0 != aParsedStructure[i]->iCatClickThroughUrl->Length())
- {
- iCatClickThroughUrl
- = QString::fromUtf16(
- aParsedStructure[i]->iCatClickThroughUrl->Des().Ptr(),
- aParsedStructure[i]->iCatClickThroughUrl->Des().Length());
- }
- }
- }// end if ( NULL != )
-
- if (NULL != aParsedStructure[i]->iCatName)
- {
- IRQBrowseCategoryItem * oneItem = new IRQBrowseCategoryItem();
- oneItem->catName = QString::fromUtf16(
- aParsedStructure[i]->iCatName->Des().Ptr(),
- aParsedStructure[i]->iCatName->Des().Length());
- oneItem->size = aParsedStructure[i]->iSize;
- pushBrowseCategoryItemList->append(oneItem);
- }
- }// end for
-
- /* now we get the data and we need to signal the ui to stop the
- dialog and emit and call the setdata of model*/
- emit
- categoryItemsChangedImpl(pushBrowseCategoryItemList);
-
-}
-
-//when we get the channels data from low layer, the function is called and
-//we will generate the data pushed to UI
-//
-void IRQIsdsClientImpl::IsdsChannelDataReceivedL(CArrayPtrFlat<
- CIRBrowseChannelItems> & aParsedStructure)
-{
- iChannelBannerTag = false;
- iChannelBannerUrl.clear();
- iChannelClickThroughUrl.clear();
-
- QList<IRQChannelItem *> *pushBrowseChannelItemList = new QList<
- IRQChannelItem *> ;
-
- for (int i = 0; i < aParsedStructure.Count(); i++)
- {
- if (NULL != aParsedStructure[i]->iBannerUrl)
- {
- iChannelBannerTag = true;
-
- if (0 != aParsedStructure[i]->iBannerUrl->Length())
- {
- iChannelBannerUrl = QString::fromUtf16(
- aParsedStructure[i]->iBannerUrl->Des().Ptr(),
- aParsedStructure[i]->iBannerUrl->Des().Length());
- }
-
- if (NULL != aParsedStructure[i]->iClickThroughUrl)
- {
- if (0 != aParsedStructure[i]->iClickThroughUrl->Length())
- {
- iChannelClickThroughUrl
- = QString::fromUtf16(
- aParsedStructure[i]->iClickThroughUrl->Des().Ptr(),
- aParsedStructure[i]->iClickThroughUrl->Des().Length());
- }
- }
- } //end if aParsedStructure[i]->
-
- if (NULL != aParsedStructure[i]->iChannelName)
- {
- IRQChannelItem * oneChannelItem = new IRQChannelItem();
- oneChannelItem->channelName = QString::fromUtf16(
- aParsedStructure[i]->iChannelName->Des().Ptr(),
- aParsedStructure[i]->iChannelName->Des().Length());
- oneChannelItem->shortDescription = QString::fromUtf16(
- aParsedStructure[i]->iShortDescription->Des().Ptr(),
- aParsedStructure[i]->iShortDescription->Des().Length());
- //added for search result's cache
- oneChannelItem->channelID = aParsedStructure[i]->iChannelID;
-
- if (0 != aParsedStructure[i]->iImgUrl.Length())
- {
-
- oneChannelItem->imageURL = QString::fromUtf16(
- aParsedStructure[i]->iImgUrl.Ptr(),
- aParsedStructure[i]->iImgUrl.Length());;
- }
- else
- oneChannelItem->imageURL = "";
-
- pushBrowseChannelItemList->append(oneChannelItem);
- }
- }
-
- /* after we get data, we push it to the UI to show*/
- emit
- channelItemsChangedImpl(pushBrowseChannelItemList);
-
-}
-
-//when we get the presets data from low layer, the function is called and
-//we will generate the data pushed to UI.
-//
-void IRQIsdsClientImpl::IsdsPresetDataReceivedL(
- CArrayPtrFlat<CIRIsdsPreset> & aParsedStructure)
-{
- CIRIsdsPreset* preset = aParsedStructure[0];
- IRQPreset* qPreset = new IRQPreset();
- /* we need convert the CIR to QT */
- IRQUtility::convertCIRIsdsPreset2IRQPrest(*preset, *qPreset);
- qPreset->type = IRQPreset::EIsds;
- emit
- presetResponseImpl(qPreset);
-
-}
-
-//when we find that the preset to be syc is deleted from isds server, the function
-//will be called to notify the UI. DISCUSSED FURTHER
-//
-void IRQIsdsClientImpl::IsdsPresetRemovedL(TInt aId)
-{
- if(iFavPresets)
- {
- iFavPresets->makePresetUserDefined(aId, 0);
- }
- emit
- syncPresetResultImpl(EIRQIsdsSycPresetRemoved, NULL);
-}
-
-//when we find that the preset to be syc is changed from isds server, the function
-//will be called to notify the UI.
-//
-void IRQIsdsClientImpl::IsdsPresetChangedL(CIRIsdsPreset& aPreset)
-{
- IRQPreset* qPreset = new IRQPreset();
- IRQUtility::convertCIRIsdsPreset2IRQPrest(aPreset, *qPreset);
- qPreset->type = IRQPreset::EIsds;
- if(iFavPresets)
- {
- iFavPresets->replacePreset(*qPreset);
- }
- emit syncPresetResultImpl(EIRQIsdsSycPresetChanged, qPreset);
-}
-
-//when we find that the preset to be syc is changed from isds server, the function
-//will be called to notify the UI.
-//
-void IRQIsdsClientImpl::IsdsPresetNoChangeL()
-{
- emit syncPresetResultImpl(EIRQIsdsSycPresetNoChange, NULL);
-
-}
-
-//called back when a preset's logo has downloaded
-//@param CIRIsdsPreset*, preset with downloaded logo
-//
-void IRQIsdsClientImpl::PresetLogoDownloadedL(CIRIsdsPreset* aPreset)
-{
- if (NULL == aPreset)
- return;
-
- IRQPreset * irqPreset = new IRQPreset();
- IRQUtility::convertCIRIsdsPreset2IRQPrest(*aPreset, *irqPreset);
-
- emit presetLogoDownloadedImpl(irqPreset);
-}
-
-//called back when a preset's logo has not downloaded
-//@param CIRIsdsPreset*, preset with no logo data
-//
-void IRQIsdsClientImpl::PresetLogoDownloadError(CIRIsdsPreset* aPreset)
-{
- if (NULL == aPreset)
- return;
-
- emit presetLogoDownloadErrorImpl();
-}
-
-//receive the irid from isds server, not implementated
-//
-void IRQIsdsClientImpl::IsdsIRIDRecieved(const TDesC& aIRID)
-{
- //nothing now
- QString irid = QString::fromUtf16(aIRID.Ptr(),aIRID.Length());
- emit iridReceivedImpl(irid);
-}
-
-
-
-
-//
-//receive the ota info from isds server, not implementated
-//
-void IRQIsdsClientImpl::IsdsOtaInfoRecieved(CIROTAUpdate &aOtaData)
-{
- //nothing now
- Q_UNUSED(aOtaData);
-}
-
-bool IRQIsdsClientImpl::isdsIsConstructSucceed() const
-{
- return iISDSClient != NULL;
-}
-
-
-#ifdef USER_DEFINED_ISDSURL
-void getIsdsUrlFromConfiguration(QString & aUrl)
-{
- QFile file("C:\\data\\QTIRConfigure.txt");
- if (file.open(QIODevice::ReadOnly))
- {
- QTextStream stream( &file );
- QString line;
- QStringList parameter;
- while (!stream.atEnd())
- {
- line = stream.readLine();
- parameter = line.split("=");
- if (parameter.count() == 2)
- {
- if (parameter.first() == "userDefinedIsdsUrl")
- {
- aUrl = parameter.last();
- break;
- }
- }
- }
- file.close();
- }
-}
-#endif // USER_DEFINED_ISDSURL
-