author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 24 Sep 2009 12:53:48 +0300 | |
changeset 11 | c8a366e56285 |
parent 0 | dd21522fd290 |
child 25 | 0ed94ceaa377 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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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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* Nokia Corporation - 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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|
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|
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// INCLUDE FILES |
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#include "BrCtl.h" |
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#include "SelfDownloadContentHandler.h" |
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#include <BrCtlSpecialLoadObserver.h> |
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#include <BrCtlDefs.h> |
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#include <apmstd.h> |
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#include <eikenv.h> |
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#include "ResourceRequest.h" |
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#include "ResourceResponse.h" |
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#include "WebFrame.h" |
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#include "StaticObjectsContainer.h" |
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#include "ResourceLoaderDelegate.h" |
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#include "HttpSessionManager.h" |
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#include "HttpFilterCommonStringsExt.h" |
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#include <Uri8.h> |
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#include <http/rhttptransaction.h> |
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#include <http/mhttpdatasupplier.h> |
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#include <http/rhttpsession.h> |
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|
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// CONSTANTS |
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_LIT(KTempFilePath, "c:\\system\\temp\\browser\\"); |
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// ----------------------------------------------------------------------------- |
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// CTempFile::CTempFile |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ----------------------------------------------------------------------------- |
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// |
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CTempFile::CTempFile( void ) |
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{ |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CTempFile::ConstructL |
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// Symbian 2nd phase constructor can leave. |
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// ----------------------------------------------------------------------------- |
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// |
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void CTempFile::ConstructL(HBufC* aFileName) |
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{ |
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User::LeaveIfError( iFsSession.Connect() ); |
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|
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// Make any directories in KTempFilePath that do not yet exist |
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iFsSession.MkDirAll( KTempFilePath ); |
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|
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TInt err = aFileName == NULL ? KErrGeneral : KErrNone; |
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|
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// Create (or replace) our new file with the filename passed in |
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if ( aFileName != NULL ) |
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{ |
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iFileName = HBufC::NewL( aFileName->Length() + KTempFilePath().Length() ); |
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iFileName->Des().Copy( KTempFilePath ); |
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iFileName->Des().Append( *aFileName ); |
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err = iFile.Replace( iFsSession, *iFileName, EFileWrite ); |
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} |
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|
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// Create a temp file, if Replace() failed, or aFileName=NULL |
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if ( err != KErrNone ) |
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{ |
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delete iFileName; |
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iFileName = NULL; |
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TFileName tempName; |
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User::LeaveIfError( iFile.Temp( iFsSession, KTempFilePath, tempName, EFileWrite ) ); |
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iFileName = tempName.AllocL(); |
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} |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CTempFile::NewL |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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CTempFile* CTempFile::NewL(HBufC* aFileName) |
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{ |
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CTempFile* self = new(ELeave) CTempFile( ); |
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CleanupStack::PushL( self ); |
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self->ConstructL(aFileName); |
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CleanupStack::Pop( ); |
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return self; |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CTempFile Destructor |
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// Public Class Method |
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// ----------------------------------------------------------------------------- |
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CTempFile::~CTempFile( void ) |
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{ |
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iFile.Close(); |
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if(iFileName) { |
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iFsSession.Delete( *iFileName ); |
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} |
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iFsSession.Close(); |
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delete iFileName; |
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} |
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// ----------------------------------------------------------------------------- |
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// CTempFile::Write |
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// |
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// (other items were commented in a header). |
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// ----------------------------------------------------------------------------- |
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// |
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TInt CTempFile::WriteL( |
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const TDesC8& aFileData ) |
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{ |
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return iFile.Write( aFileData ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CTempFile::Close |
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// |
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// (other items were commented in a header). |
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// ----------------------------------------------------------------------------- |
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// |
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void CTempFile::CloseL() |
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{ |
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iFile.Close(); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CTempFile::Name |
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// |
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// (other items were commented in a header). |
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// ----------------------------------------------------------------------------- |
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// |
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const TDesC& CTempFile::Name() const |
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{ |
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return *iFileName; |
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} |
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|
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using namespace WebCore; |
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|
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// ----------------------------------------------------------------------------- |
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// SelfDownloadContentHandler::SelfDownloadContentHandler |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ----------------------------------------------------------------------------- |
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// |
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SelfDownloadContentHandler::SelfDownloadContentHandler( |
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WebFrame* webFrame) |
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: m_WebFrame(webFrame), |
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m_ContentFile(NULL), |
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m_ContentType(NULL), |
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m_Charset(NULL), |
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m_ReqUrl(NULL) |
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{ |
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StaticObjectsContainer::instance()->resourceLoaderDelegate()->httpSessionManager()->ResetOutstandingSelfDl(); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// SelfDownloadContentHandler::ConstructL |
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// Symbian 2nd phase constructor can leave. |
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// ----------------------------------------------------------------------------- |
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// |
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void SelfDownloadContentHandler::ConstructL( |
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WebFrame* webFrame, |
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TDesC& selfDownloadTypes) |
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{ |
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m_SpecialLoadObserver = control(m_WebFrame)->brCtlSpecialLoadObserver(); |
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m_SelfDlMimeTypes = HBufC::NewL(selfDownloadTypes.Length()); |
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m_SelfDlMimeTypes->Des().Copy(selfDownloadTypes); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// SelfDownloadContentHandler::NewL |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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SelfDownloadContentHandler* SelfDownloadContentHandler::NewL( |
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WebFrame* webFrame, |
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TDesC& selfDownloadTypes) |
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{ |
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SelfDownloadContentHandler* self = new(ELeave) SelfDownloadContentHandler(webFrame); |
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CleanupStack::PushL(self); |
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self->ConstructL(webFrame, selfDownloadTypes); |
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CleanupStack::Pop(); |
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return self; |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// Destructor |
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// ----------------------------------------------------------------------------- |
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SelfDownloadContentHandler::~SelfDownloadContentHandler() |
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{ |
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delete m_ContentFile; |
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m_ContentFile = NULL; |
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delete m_ContentType; |
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m_ContentType = NULL; |
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delete m_Charset; |
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m_Charset = NULL; |
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delete m_ReqUrl; |
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m_ReqUrl = NULL; |
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delete m_SelfDlMimeTypes; |
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m_SelfDlMimeTypes = NULL; |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// SelfDownloadContentHandler::IsSupported |
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// ----------------------------------------------------------------------------- |
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TInt SelfDownloadContentHandler::IsSupported( |
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const ResourceRequest& request, |
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const ResourceResponse& response, |
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RHTTPTransaction& httpTransaction) |
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{ |
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TPtrC respContType(response.mimeType().des()); |
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222 |
if(IsSelfDownloadContent(respContType)) { |
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diff
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|
223 |
return KErrNone; |
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Revision: 200911
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diff
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|
224 |
} else { |
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Revision: 200911
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parents:
diff
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|
225 |
// todo: check to see if we can do content recognition; if we can then |
dd21522fd290
Revision: 200911
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parents:
diff
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|
226 |
// return KErrNotReady so that we get called again later with |
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Revision: 200911
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parents:
diff
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|
227 |
// response data - then return either KErrNone (supported) or |
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Revision: 200911
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parents:
diff
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|
228 |
// KErrNotSupported if recognized content type is not supported. |
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Revision: 200911
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diff
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|
229 |
/* for now, just... */ return KErrNotSupported; |
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Revision: 200911
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diff
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|
230 |
} |
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diff
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|
231 |
} |
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diff
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|
232 |
|
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|
233 |
// ----------------------------------------------------------------------------- |
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diff
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|
234 |
// SelfDownloadContentHandler::MHFRunL |
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diff
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|
235 |
// ----------------------------------------------------------------------------- |
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Revision: 200911
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diff
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|
236 |
void SelfDownloadContentHandler::MHFRunL( |
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diff
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|
237 |
RHTTPTransaction httpTransaction, |
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diff
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|
238 |
const THTTPEvent& httpEvent) |
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Revision: 200911
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diff
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|
239 |
{ |
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Revision: 200911
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diff
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|
240 |
switch( httpEvent.iStatus ) { |
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Revision: 200911
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diff
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|
241 |
case THTTPEvent::EGotResponseHeaders: { |
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Revision: 200911
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diff
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|
242 |
// we should not get called with EGotResponseHeaders event, since the decision |
dd21522fd290
Revision: 200911
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parents:
diff
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|
243 |
// to pass response to this class is made by WebCore, and flow to this class |
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Revision: 200911
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diff
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|
244 |
// is via the HandleResponseHeadersL() call |
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Revision: 200911
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diff
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|
245 |
User::Leave(KErrNotSupported); |
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Revision: 200911
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diff
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|
246 |
} |
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diff
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|
247 |
case THTTPEvent::EGotResponseBodyData: { |
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Revision: 200911
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diff
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|
248 |
HandleResponseBodyL(httpTransaction); |
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Revision: 200911
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diff
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|
249 |
break; |
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Revision: 200911
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diff
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|
250 |
} |
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diff
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|
251 |
case THTTPEvent::EResponseComplete: { |
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Revision: 200911
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diff
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|
252 |
// do not mix it up with the ESucceeded |
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Revision: 200911
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diff
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|
253 |
// The transaction's response is complete. An incoming event. |
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Revision: 200911
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diff
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|
254 |
break; |
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Revision: 200911
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parents:
diff
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|
255 |
} |
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diff
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|
256 |
case THTTPEvent::ESucceeded: { |
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Revision: 200911
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diff
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|
257 |
ResponseCompleteL(httpTransaction, KErrNone); |
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Revision: 200911
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diff
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|
258 |
break; |
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Revision: 200911
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diff
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|
259 |
} |
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Revision: 200911
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parents:
diff
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|
260 |
case THTTPEvent::ERequestComplete: { |
dd21522fd290
Revision: 200911
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diff
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|
261 |
// request is all set |
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Revision: 200911
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diff
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|
262 |
break; |
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Revision: 200911
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parents:
diff
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|
263 |
} |
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Revision: 200911
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diff
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|
264 |
case THTTPEvent::EFailed: |
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Revision: 200911
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|
265 |
case THTTPEvent::EUnrecoverableError: |
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Revision: 200911
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|
266 |
case KErrAbort: |
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|
267 |
default: { |
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Revision: 200911
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|
268 |
HandleError(httpEvent.iStatus); |
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Revision: 200911
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diff
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|
269 |
break; |
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Revision: 200911
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diff
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|
270 |
} |
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Revision: 200911
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diff
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|
271 |
} |
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Revision: 200911
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|
272 |
} |
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|
273 |
|
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|
274 |
TInt SelfDownloadContentHandler::MHFRunError( |
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Revision: 200911
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|
275 |
TInt aError, |
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|
276 |
RHTTPTransaction aTransaction, |
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Revision: 200911
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|
277 |
const THTTPEvent &aEvent) |
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Revision: 200911
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diff
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|
278 |
{ |
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Revision: 200911
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diff
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|
279 |
TInt status(aError); |
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Revision: 200911
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|
280 |
__DEBUGGER(); |
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Revision: 200911
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diff
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|
281 |
return status; |
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Revision: 200911
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diff
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|
282 |
} |
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Revision: 200911
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parents:
diff
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|
283 |
|
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Revision: 200911
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diff
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|
284 |
// ----------------------------------------------------------------------------- |
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Revision: 200911
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parents:
diff
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|
285 |
// SelfDownloadContentHandler::ProcessHeadersL |
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Revision: 200911
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parents:
diff
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|
286 |
// |
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Revision: 200911
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diff
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|
287 |
// |
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Revision: 200911
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diff
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|
288 |
// ----------------------------------------------------------------------------- |
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Revision: 200911
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parents:
diff
changeset
|
289 |
// |
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Revision: 200911
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parents:
diff
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|
290 |
TInt SelfDownloadContentHandler::HandleResponseHeadersL( |
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Revision: 200911
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parents:
diff
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|
291 |
const ResourceRequest& request, |
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Revision: 200911
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diff
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|
292 |
const ResourceResponse& response, |
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Revision: 200911
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diff
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|
293 |
RHTTPTransaction& httpTransaction) |
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Revision: 200911
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diff
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|
294 |
{ |
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Revision: 200911
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|
295 |
TInt status( KErrNone ); |
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Revision: 200911
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parents:
diff
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|
296 |
// cleanup content file, parameter list and data type |
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Revision: 200911
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parents:
diff
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|
297 |
// from prior response (if any) |
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Revision: 200911
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diff
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|
298 |
delete m_ContentFile; |
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Revision: 200911
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parents:
diff
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|
299 |
m_ContentFile = NULL; |
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Revision: 200911
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parents:
diff
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|
300 |
delete m_ContentType; |
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Revision: 200911
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parents:
diff
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|
301 |
m_ContentType = NULL; |
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Revision: 200911
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parents:
diff
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|
302 |
delete m_Charset; |
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Revision: 200911
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parents:
diff
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|
303 |
m_Charset = NULL; |
dd21522fd290
Revision: 200911
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parents:
diff
changeset
|
304 |
delete m_ReqUrl; |
dd21522fd290
Revision: 200911
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parents:
diff
changeset
|
305 |
m_ReqUrl = NULL; |
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Revision: 200911
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parents:
diff
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|
306 |
|
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Revision: 200911
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parents:
diff
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|
307 |
// ensure that certain needed values are in place: |
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Revision: 200911
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parents:
diff
changeset
|
308 |
__ASSERT_DEBUG(m_WebFrame, |
dd21522fd290
Revision: 200911
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parents:
diff
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|
309 |
User::Panic(_L("SelfDownloadContentHandler"), KErrArgument) ); |
dd21522fd290
Revision: 200911
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parents:
diff
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|
310 |
const TDesC8& reqUrl = response.url().des(); |
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Revision: 200911
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parents:
diff
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|
311 |
|
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Revision: 200911
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parents:
diff
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|
312 |
__ASSERT_DEBUG(reqUrl.Length() > 0, |
dd21522fd290
Revision: 200911
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parents:
diff
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|
313 |
User::Panic(_L("SelfDownloadContentHandler"), KErrArgument) ); |
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Revision: 200911
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parents:
diff
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|
314 |
const TDesC& charset = response.textEncodingName().des(); |
dd21522fd290
Revision: 200911
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parents:
diff
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|
315 |
|
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Revision: 200911
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parents:
diff
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|
316 |
const TDesC& contentType = response.mimeType().des(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
317 |
__ASSERT_DEBUG( contentType.Length() > 0, |
dd21522fd290
Revision: 200911
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parents:
diff
changeset
|
318 |
User::Panic( _L("DefaultContentHandler"), KErrArgument) ); |
dd21522fd290
Revision: 200911
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parents:
diff
changeset
|
319 |
// |
dd21522fd290
Revision: 200911
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parents:
diff
changeset
|
320 |
TUriParser8 parser; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
321 |
HBufC* fileName = NULL; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
322 |
TInt pStatus = parser.Parse(reqUrl); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
323 |
if ( pStatus == KErrNone ) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
324 |
TPtrC8 path = parser.Extract(EUriPath); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
325 |
TInt index = path.LocateReverse('/'); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
326 |
if ( index >= 0 ) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
327 |
// Get the filename and extension |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
328 |
path.Set( path.Right( path.Length() - index - 1 ) ); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
329 |
fileName = HBufC::NewL(path.Length()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
330 |
fileName->Des().Copy(path); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
331 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
332 |
} |
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|
333 |
CleanupStack::PushL(fileName); |
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|
334 |
m_ContentFile = CTempFile::NewL(fileName); |
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Revision: 200911
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|
335 |
CleanupStack::PopAndDestroy(fileName); |
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|
336 |
// |
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|
337 |
// Save these for handling completed download |
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|
338 |
m_ContentType = contentType.AllocL(); |
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Revision: 200911
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|
339 |
m_Charset = charset.Alloc(); |
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Revision: 200911
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|
340 |
m_ReqUrl = HBufC::NewL(reqUrl.Length()); |
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Revision: 200911
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|
341 |
m_ReqUrl->Des().Copy(reqUrl); |
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|
342 |
return status; |
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|
343 |
} |
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|
344 |
|
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|
345 |
// ----------------------------------------------------------------------------- |
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|
346 |
// SelfDownloadContentHandler::ProcessResponseL |
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|
347 |
// ----------------------------------------------------------------------------- |
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|
348 |
TInt SelfDownloadContentHandler::HandleResponseBodyL( |
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|
349 |
RHTTPTransaction& httpTransaction) |
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|
350 |
{ |
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|
351 |
TInt status(KErrNone); |
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|
352 |
|
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|
353 |
// ensure that content file exists |
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|
354 |
__ASSERT_DEBUG(m_ContentFile, User::Panic( _L("SelfDownloadContentHandler"), KErrGeneral)); |
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|
355 |
// write incoming data to the content file |
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|
356 |
MHTTPDataSupplier* body = httpTransaction.Response().Body(); |
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|
357 |
TPtrC8 chunkPtr; |
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|
358 |
body->GetNextDataPart(chunkPtr); |
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Revision: 200911
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|
359 |
if (chunkPtr.Length()) { |
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Revision: 200911
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|
360 |
status = m_ContentFile->WriteL(chunkPtr); |
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|
361 |
} |
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|
362 |
body->ReleaseData(); |
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|
363 |
// ensure that we successfully wrote data to content file |
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|
364 |
__ASSERT_DEBUG(status == KErrNone, User::Panic( _L("SelfDownloadContentHandler"), KErrGeneral)); |
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|
365 |
return status; |
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|
366 |
} |
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|
367 |
|
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|
368 |
// ----------------------------------------------------------------------------- |
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|
369 |
// SelfDownloadContentHandler::ResponseCompleteL |
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|
370 |
// ----------------------------------------------------------------------------- |
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|
371 |
TInt SelfDownloadContentHandler::ResponseCompleteL(RHTTPTransaction httpTransaction, |
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|
372 |
TInt error) |
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|
373 |
{ |
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|
374 |
TInt status(error); |
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Revision: 200911
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|
375 |
// ensure that content file name exists |
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Revision: 200911
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|
376 |
__ASSERT_DEBUG(m_ContentFile->Name().Ptr(), User::Panic( _L("SelfDownloadContentHandler"), KErrArgument) ); |
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|
377 |
m_ContentFile->CloseL(); |
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|
378 |
|
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|
379 |
// send data to the host application |
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|
380 |
if(m_SpecialLoadObserver) { |
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Revision: 200911
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|
381 |
RArray<TUint>* typeArray = new (ELeave) RArray<TUint>(4); |
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Revision: 200911
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|
382 |
CleanupStack::PushL( typeArray ); |
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|
383 |
|
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|
384 |
CDesCArrayFlat* desArray = new (ELeave) CDesCArrayFlat(4); |
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Revision: 200911
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|
385 |
CleanupStack::PushL(desArray); |
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Revision: 200911
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|
386 |
// |
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Revision: 200911
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|
387 |
typeArray->Append(EParamRequestUrl); |
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Revision: 200911
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|
388 |
desArray->AppendL(m_ReqUrl->Des()); |
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Revision: 200911
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|
389 |
typeArray->Append(EParamCharset); |
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Revision: 200911
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|
390 |
desArray->AppendL(m_Charset->Des()); |
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Revision: 200911
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|
391 |
typeArray->Append(EParamReceivedContentType); |
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Revision: 200911
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|
392 |
desArray->AppendL(m_ContentType->Des()); |
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|
393 |
typeArray->Append(EParamLocalFileName); |
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Revision: 200911
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|
394 |
desArray->AppendL(m_ContentFile->Name()); |
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Revision: 200911
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diff
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|
395 |
// |
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Revision: 200911
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parents:
diff
changeset
|
396 |
m_SpecialLoadObserver->HandleDownloadL(typeArray, desArray); |
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Revision: 200911
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diff
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|
397 |
// |
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Revision: 200911
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diff
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|
398 |
typeArray->Close(); |
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Revision: 200911
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diff
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|
399 |
desArray->Reset(); |
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Revision: 200911
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parents:
diff
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|
400 |
CleanupStack::PopAndDestroy(2);//desArray, typeArray, |
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Revision: 200911
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parents:
diff
changeset
|
401 |
// todo: do not delete content file yet - needed by CDocumentHandler |
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Revision: 200911
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diff
changeset
|
402 |
// can we ask SpecialLoadObserver to clean up when handling app |
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Revision: 200911
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parents:
diff
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|
403 |
// returns and file no longer needed? |
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Revision: 200911
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parents:
diff
changeset
|
404 |
|
dd21522fd290
Revision: 200911
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diff
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|
405 |
// remove the selfDownloadCallbackStr property |
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Revision: 200911
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diff
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|
406 |
RHTTPTransactionPropertySet propSet = httpTransaction.PropertySet(); |
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Revision: 200911
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diff
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|
407 |
RStringPool strPool = httpTransaction.Session().StringPool(); |
11
c8a366e56285
Revision: 200937
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
408 |
|
c8a366e56285
Revision: 200937
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
409 |
propSet.RemoveProperty( strPool.StringF(HttpFilterCommonStringsExt::ESelfDownloadCallback, |
c8a366e56285
Revision: 200937
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
410 |
HttpFilterCommonStringsExt::GetTable()) ); |
0
dd21522fd290
Revision: 200911
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diff
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|
411 |
} |
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Revision: 200911
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diff
changeset
|
412 |
StaticObjectsContainer::instance()->resourceLoaderDelegate()->httpSessionManager()->ResetOutstandingSelfDl(); |
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Revision: 200911
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diff
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|
413 |
return status; |
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Revision: 200911
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|
414 |
} |
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Revision: 200911
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diff
changeset
|
415 |
|
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Revision: 200911
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diff
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|
416 |
// ----------------------------------------------------------------------------- |
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Revision: 200911
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diff
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|
417 |
// SelfDownloadContentHandler::HandleError |
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Revision: 200911
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diff
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|
418 |
// |
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Revision: 200911
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diff
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|
419 |
// |
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Revision: 200911
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parents:
diff
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|
420 |
// ----------------------------------------------------------------------------- |
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Revision: 200911
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parents:
diff
changeset
|
421 |
// |
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Revision: 200911
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parents:
diff
changeset
|
422 |
void SelfDownloadContentHandler::HandleError( |
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Revision: 200911
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diff
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|
423 |
/* TInt aTransactionId,*/ |
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Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
424 |
TInt error) |
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Revision: 200911
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parents:
diff
changeset
|
425 |
{ |
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Revision: 200911
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parents:
diff
changeset
|
426 |
// todo: Complete should be called and cleanup occurs there. |
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Revision: 200911
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parents:
diff
changeset
|
427 |
} |
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Revision: 200911
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parents:
diff
changeset
|
428 |
|
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Revision: 200911
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parents:
diff
changeset
|
429 |
// ----------------------------------------------------------------------------- |
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Revision: 200911
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parents:
diff
changeset
|
430 |
// CDefaultContentHandler::IsSelfDownloadContentL |
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Revision: 200911
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parents:
diff
changeset
|
431 |
// |
dd21522fd290
Revision: 200911
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parents:
diff
changeset
|
432 |
// ----------------------------------------------------------------------------- |
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Revision: 200911
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parents:
diff
changeset
|
433 |
// |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
434 |
TBool SelfDownloadContentHandler::IsSelfDownloadContent( |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
435 |
TDesC& contentType) |
dd21522fd290
Revision: 200911
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parents:
diff
changeset
|
436 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
437 |
// Check if the Host Application included this MIME type in the self-download |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
438 |
// content types |
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Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
439 |
TInt index(m_SelfDlMimeTypes->FindF(contentType)); |
dd21522fd290
Revision: 200911
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parents:
diff
changeset
|
440 |
return (index != KErrNotFound); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
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} |
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|
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// ----------------------------------------------------------------------------- |
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// SelfDownloadContentHandler::ReinitializeSpecialLoadObserver |
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// ----------------------------------------------------------------------------- |
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void SelfDownloadContentHandler::ReinitializeSpecialLoadObserver(WebFrame* webFrame) |
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{ |
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//Reinitializes the m_SpecialLoadObserver other wise this will take the old refrence because |
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//SelfDownloadContentHandler is static object. |
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m_SpecialLoadObserver = control(webFrame)->brCtlSpecialLoadObserver(); |
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} |
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|
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/*TBool SelfDownloadContentHandler::RecognizeContentTypeL( |
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TPtr aContentType) |
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{ |
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TDataRecognitionResult dataType; |
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RApaLsSession apaSession; |
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User::LeaveIfError(apaSession.Connect()); |
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// |
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// we need a buffer to hold data from the file |
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TInt bufferSize = 0; |
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TInt seekPosition = 0; |
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apaSession.GetMaxDataBufSize(bufferSize); |
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HBufC8* buffer = HBufC8::NewLC(bufferSize); |
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TPtr8 buf = buffer->Des(); |
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RFile file; |
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RFs fs; |
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User::LeaveIfError(fs.Connect()); |
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CleanupClosePushL(fs); |
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// |
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if(file.Open(fs, iContentFile->Name(), EFileShareAny | EFileRead ) != KErrNone) { |
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return EFalse; |
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} |
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file.Seek(ESeekStart, seekPosition); |
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file.Read(buf); |
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file.Seek(ESeekStart, seekPosition); |
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TInt ret = apaSession.RecognizeData(iContentFile->Name(), buf, dataType); |
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apaSession.Close(); |
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CleanupStack::PopAndDestroy(2); //fs, buffer |
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// |
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if( ret == KErrNone && |
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(dataType.iConfidence == CApaDataRecognizerType::ECertain) || |
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(dataType.iConfidence == CApaDataRecognizerType::EProbable)) { |
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// if Content-Type found - save it to header info |
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aContentType.Copy( dataType.iDataType.Des() ); |
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return ETrue; |
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} else { |
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return EFalse; |
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// } |
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}*/ |
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|
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// End of File |