webengine/osswebengine/WebCore/platform/network/symbian/MultipartContentHandler.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 09 Jun 2010 10:52:50 +0300
branchRCL_3
changeset 42 a1a5d4e727e8
parent 26 cb62a4f66ebe
child 48 79859ed3eea9
permissions -rw-r--r--
Revision: 201021 Kit: 2010123
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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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// INCLUDE FILES
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#include "config.h"
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#include "MultipartContentHandler.h"
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#include <multipartparser.h>
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#include <bodypart.h>
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#include "HttpSessionManager.h"
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#include "httpcachemanager.h"
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#include <http/rhttptransaction.h>
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#include <Uri16.h>
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#include "httpfiltercommonstringsext.h"
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#include "WebCharsetData.h"
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#include "StaticObjectsContainer.h"
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#include "ResourceLoaderDelegate.h"
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#include "HttpConnUtils.h"
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// CONSTANTS
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_LIT ( KContentTypeMultipartMixed,  "multipart/mixed");
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_LIT8( KContentTypeMultipartMixed8, "multipart/mixed");
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_LIT8( KContentTypeTextHtml8, "text/html");
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_LIT8( KContentTypeAppXhtml8, "application/xhtml+xml");
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_LIT8( KContentTypeAppWapXhtml8, "application/vnd.wap.xhtml+xml");
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_LIT8( KContentTypeAppOctetStream, "application/octet-stream");
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_LIT8( KContentTypeTextWml8, "text/vnd.wap.wml");
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_LIT8( KContentTypeImages8, "image/");
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_LIT8( KContentTypeScript8, "application/x-javascript");
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_LIT8( KContentTypeCss8, "text/css");
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_LIT8( KErrPage, "<html><body><h1>ERROR:</h1><h2>Invalid Content</h2><br/></body></html>");
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_LIT8( KBoundaryEndTag, "--");
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_LIT8( KContentTypeStr, "Content-Type: ");
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_LIT8( KCharsetStr, "; charset=");
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_LIT8( KCrLf, "\r\n");
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_LIT8( KEmptyStr, "");
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_LIT ( KExpiresFormat,"Expires: %F%*E, %D %*N %Y, %H:%T:%S GMT\r\n");
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_LIT8( KCacheControl, "Cache-Control: ");
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_LIT8( KMaxAge, "max-age=");
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_LIT8( KExpires, "Expires: ");
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//_LIT ( KExtHtml, ".html");
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//_LIT ( KExtHtm, ".htm");
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//_LIT ( KExtAsp, ".asp");
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//_LIT ( KExtPhp, ".php");
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//_LIT ( KExtJsp, ".jsp");
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const TInt KDefaultRespBufferSize = 20 * 1024; // if no content-length header, alloc buffer this size
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const TInt KRespBufferExtraMargin = 5 * 1024;  // extra length of buffer to avoid realloc()
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const TInt KExpiresHeaderLength = 1024;        // default length for Expires header
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const TInt KExpiresInterval = 5;               // num minutes for expiration of multipart content parts
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const TInt KBoundaryEndMarkerLen = 2;          // length of the the "--" on last multipart part
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const TUint KCharsetUidDef = KCharacterSetIdentifierIso88591;
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using namespace WebCore;
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// -----------------------------------------------------------------------------
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// MultipartContentHandler::MultipartContentHandler
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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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MultipartContentHandler::MultipartContentHandler()
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    : m_ResponseUrl(NULL),
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      m_TopLevelBoundary(NULL),
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      m_TopLevelBoundaryEnd(NULL),
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      m_ParsingCompleted(false),
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      m_CacheExpirationHeader(NULL)
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{
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    m_MarkupContent.Set(KEmptyStr);
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    m_MarkupCharset.Set(KEmptyStr);
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    m_MarkupContentType.Set(KEmptyStr);
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}
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// -----------------------------------------------------------------------------
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// MultipartContentHandler::ConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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void MultipartContentHandler::ConstructL()
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{
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}
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// -----------------------------------------------------------------------------
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// MultipartContentHandler::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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MultipartContentHandler* MultipartContentHandler::NewL()
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{
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    MultipartContentHandler* self = new(ELeave)MultipartContentHandler();
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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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// -----------------------------------------------------------------------------
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// Destructor
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// -----------------------------------------------------------------------------
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MultipartContentHandler::~MultipartContentHandler()
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{
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    for(TInt n = 1; n<m_BodyPartsArray.Count(); n++) {
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        delete m_BodyPartsArray[n];
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    }
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    m_BodyPartsArray.Reset();
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    delete m_ResponseBuffer;
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    delete m_ResponseUrl;
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    delete m_TopLevelBoundary;
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    delete m_TopLevelBoundaryEnd;
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    delete m_CacheExpirationHeader;
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}
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   123
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// -----------------------------------------------------------------------------
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// SelfDownloadContentHandler::IsSupported
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// -----------------------------------------------------------------------------
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bool MultipartContentHandler::IsSupported(
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    const ResourceResponse& response)
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{
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    TInt pos = response.mimeType().des().Find(KContentTypeMultipartMixed);
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    //
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    return (pos != KErrNotFound);
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}
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// -----------------------------------------------------------------------------
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// MultipartContentHandler::HandleResponseHeadersL
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// -----------------------------------------------------------------------------
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TInt MultipartContentHandler::HandleResponseHeadersL(
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    const ResourceResponse& response,
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    RHTTPTransaction& httpTransaction)
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{
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    // initialize response body buffer
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    TUint contentLength = response.expectedContentLength();
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    contentLength = contentLength > 0 ? contentLength : KDefaultRespBufferSize;
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   145
    // add extra size to buffer to avoid realloc calls
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    m_ResponseBuffer = HBufC8::NewL(contentLength + KRespBufferExtraMargin) ;
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    TPtrC8 respUrl = response.url().des();
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   148
    delete m_ResponseUrl;
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   149
    m_ResponseUrl = HBufC::NewL(respUrl.Length());
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    m_ResponseUrl->Des().Copy(respUrl);
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   151
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    TPtrC8 boundPtr;
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    THTTPHdrVal hdrVal;
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    // save multipart boundary string
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    RHTTPHeaders hdrs = httpTransaction.Response().GetHeaderCollection();
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    RHTTPSession session = httpTransaction.Session();
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    RStringPool stringPool = session.StringPool();
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    const TStringTable& stringTable = session.GetTable();
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    if(hdrs.GetParam(stringPool.StringF( HTTP::EContentType, stringTable ),
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        stringPool.StringF( HttpFilterCommonStringsExt::EBoundary,
42
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parents: 26
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   161
        HttpFilterCommonStringsExt::GetTable()), hdrVal) != KErrNone) {
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parents: 26
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   162
            _LIT8(KBoundary, ".boundary");
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   163
            RStringF boundaryStrf = stringPool.OpenFStringL(KBoundary);
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parents: 26
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   164
            if(hdrs.GetParam(stringPool.StringF(HTTP::EContentType, stringTable), boundaryStrf, hdrVal) == KErrNone) {
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parents: 26
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   165
                boundPtr.Set(hdrVal.StrF().DesC());
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   166
                }
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   167
        boundaryStrf.Close();
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   168
    }
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   169
    else {
0
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        boundPtr.Set(hdrVal.StrF().DesC());
42
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   171
        }
0
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   172
    // locate any cache control headers in top-level response
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    TPtrC8 expiresPtr;
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    TPtrC8 cacheControlPtr;
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   175
    hdrs.GetRawField(stringPool.StringF(HTTP::EExpires, stringTable), expiresPtr);
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   176
    hdrs.GetRawField(stringPool.StringF(HTTP::ECacheControl, stringTable), cacheControlPtr);
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   177
    if(expiresPtr.Length() > 0) {
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        // found header matching "Expires: . . ."
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   179
        delete m_CacheExpirationHeader;
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   180
        m_CacheExpirationHeader = HBufC8::NewL(KExpires().Length() +
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   181
            expiresPtr.Length() + KCrLf().Length());
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   182
        TPtr8 expPtr = m_CacheExpirationHeader->Des();
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   183
        expPtr.Copy(KExpires);
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   184
        expPtr.Append(expiresPtr);
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   185
        expPtr.Append(KCrLf);
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diff changeset
   186
    } else if(cacheControlPtr.FindF(KMaxAge) != KErrNotFound) {
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   187
        // found header matching "Cache-Control: max-age= . . ."
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   188
        delete m_CacheExpirationHeader;
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   189
        m_CacheExpirationHeader = HBufC8::NewL(KCacheControl().Length() +
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   190
            KMaxAge().Length() + cacheControlPtr.Length() + KCrLf().Length());
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parents:
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   191
        TPtr8 expPtr = m_CacheExpirationHeader->Des();
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parents:
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   192
        expPtr.Copy(KCacheControl);
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   193
        expPtr.Append(cacheControlPtr);
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   194
        expPtr.Append(KCrLf);
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diff changeset
   195
    } else {
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   196
        // generate Expires header with default expiration
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   197
        m_CacheExpirationHeader = GenerateExpiresHeaderL();
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parents:
diff changeset
   198
    }
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   199
    // save boundary strings to member variable buffers
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   200
    m_TopLevelBoundary = HBufC8::NewL(boundPtr.Length());
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parents:
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   201
    m_TopLevelBoundary->Des().Copy(boundPtr);
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   202
    //
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diff changeset
   203
    m_TopLevelBoundaryEnd = HBufC8::NewL(boundPtr.Length() + KBoundaryEndMarkerLen );
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parents:
diff changeset
   204
    m_TopLevelBoundaryEnd->Des().Copy( boundPtr);
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parents:
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   205
    m_TopLevelBoundaryEnd->Des().Append(KBoundaryEndTag);
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parents:
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   206
    //
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   207
    return KErrNone;
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diff changeset
   208
}
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diff changeset
   209
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   210
// -----------------------------------------------------------------------------
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   211
// MultipartContentHandler::HandleResponseBodyL
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   212
// -----------------------------------------------------------------------------
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   213
TInt MultipartContentHandler::HandleResponseBodyL(
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   214
    TDesC8& aRespData)
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diff changeset
   215
{
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   216
    TInt status(KErrNone);
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parents:
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   217
    if (aRespData.Length()) {
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parents:
diff changeset
   218
        // do we have enough capacity left in response buffer to handle this chunk?
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parents:
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   219
        TInt sizeNeeded = m_ResponseBuffer->Length() + aRespData.Length();
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parents:
diff changeset
   220
        if (sizeNeeded > m_ResponseBuffer->Des().MaxLength()) {
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parents:
diff changeset
   221
            // add extra length to avoid future realloc's
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parents:
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   222
            m_ResponseBuffer = m_ResponseBuffer->ReAllocL( sizeNeeded +
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parents:
diff changeset
   223
            KRespBufferExtraMargin);
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parents:
diff changeset
   224
        }
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   225
        m_ResponseBuffer->Des().Append(aRespData);
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diff changeset
   226
    }
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parents:
diff changeset
   227
    return status;
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parents:
diff changeset
   228
}
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parents:
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// -----------------------------------------------------------------------------
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// MultipartContentHandler::ResponseCompleteL
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// -----------------------------------------------------------------------------
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TInt MultipartContentHandler::ResponseComplete()
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{
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    TRAPD(ret, HandleMultipartMixedL());
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    return ret;
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}
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// -----------------------------------------------------------------------------
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// MultipartContentHandler::MarkupContent
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// -----------------------------------------------------------------------------
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const TDesC8& MultipartContentHandler::MarkupContent()
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{
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    __ASSERT_DEBUG(m_ParsingCompleted, User::Panic(_L("MultipartContentHandler"), KErrNotReady));
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    return m_MarkupContent;
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}
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// -----------------------------------------------------------------------------
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// MultipartContentHandler::HandleMultipartMixedL
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// -----------------------------------------------------------------------------
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TInt MultipartContentHandler::HandleMultipartMixedL()
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{
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    TInt status(KErrNone);
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    // parse complete response
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    MultipartParser::ParseL(*m_ResponseBuffer, KContentTypeMultipartMixed8,
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                            *m_TopLevelBoundary, *m_ResponseUrl,
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                            m_BodyPartsArray, -1);
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    TInt  partCount(ValidateMultipartArrayL());
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    //
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    if (partCount > 0) {
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        TUint charsetId(KCharsetUidDef);
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        m_MarkupCharset.Set(m_BodyPartsArray[0]->Charset());
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        m_MarkupContentType.Set(m_BodyPartsArray[0]->ContentType());
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        CHttpCacheManager* cacheMgr = StaticObjectsContainer::instance()->
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                                      resourceLoaderDelegate()->
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                                      httpSessionManager()->cacheManager(); 
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        // push non-markup parts to the two caches
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        // this assumes that response follows convention for first
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        // part to be the markup and following parts to be the 
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        // resources referenced by the markup
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        for(TInt n = 1; n<m_BodyPartsArray.Count(); n++) {
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            PushToHttpCacheL(*m_BodyPartsArray[n], cacheMgr);
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            // PushToMemoryCacheL(*m_BodyPartsArray[n]);
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            delete m_BodyPartsArray[n];
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            m_BodyPartsArray[n] = NULL;
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        }
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        m_MarkupContent.Set(m_BodyPartsArray[0]->Body());
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    } else {
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        __DEBUGGER();  // fixme: remove once all testing complete                
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        m_MarkupContentType.Set(KContentTypeTextHtml8);        
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        m_MarkupContent.Set(KErrPage);
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        status = KErrGeneral;
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    }
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    m_ParsingCompleted = true;
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    return status;
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}
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// -----------------------------------------------------------------------------
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// MultipartContentHandler::PushToMemoryCache
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// -----------------------------------------------------------------------------
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/*void MultipartContentHandler::PushToMemoryCacheL( CBodyPart& aPart )
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{
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    // not implemented
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}*/
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// -----------------------------------------------------------------------------
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// CHttpLoaderUtils::PushToHttpCacheL
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// -----------------------------------------------------------------------------
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void MultipartContentHandler::PushToHttpCacheL(
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    CBodyPart& aPart,
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    CHttpCacheManager* aCacheMgr)
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{
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    TBool status(EFalse);
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    __ASSERT_DEBUG(aCacheMgr, THttpConnUtils::PanicLoader(KErrGeneral));
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    // convert the part's url to ascii
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    TPtrC8 asciiUrl;
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    TUint8* retPtr = NULL;
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    THttpConnUtils::ConvertPtrUsc2ToAscii( aPart.Url(), asciiUrl, &retPtr );
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    if(aCacheMgr->Find(asciiUrl)) {
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        aCacheMgr->RemoveL(asciiUrl);
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    }
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    // generate content-type header
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    TInt contTypeLen = aPart.ContentType().Length();
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    TInt charsetLen = aPart.Charset().Length();
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    TInt hdrsLen(0);
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    if(contTypeLen > 0) {
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        hdrsLen += KContentTypeStr().Length() + contTypeLen + KCrLf().Length();
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        if(charsetLen > 0) {
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            hdrsLen += KCharsetStr().Length() + charsetLen;
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        }
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    }
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    // generate Expires header
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    HBufC8* expirationBuf(NULL);
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    TPtrC8 expPtrActual;
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    TInt expStart(aPart.Headers().FindF(KExpires));
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    TInt cacheControlStart(aPart.Headers().FindF(KCacheControl));
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    TInt cleanupCount(0);
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    //
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    if(expStart != KErrNotFound) {
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        // found part header matching "Expires: . . ."
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        const TPtrC8 expPtr = aPart.Headers().Mid(expStart);
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   333
        TInt hdrEnd = expPtr.FindF(KCrLf);
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        hdrEnd = (hdrEnd == KErrNotFound) ? expPtr.Length() : hdrEnd;
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   335
        expirationBuf = HBufC8::NewLC(hdrEnd + KCrLf().Length());
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        cleanupCount++;
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   337
        expirationBuf->Des().Copy(expPtr.Left(hdrEnd));
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   338
        expirationBuf->Des().Append(KCrLf);
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   339
        expPtrActual.Set(*expirationBuf);
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   340
    } else if((cacheControlStart != KErrNotFound) && 
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   341
            (aPart.Headers().Find(KMaxAge) != KErrNotFound)) {
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   342
        // found part header matching "Cache-Control: max-age= . . ."
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   343
        const TPtrC8 expPtr = aPart.Headers().Mid(cacheControlStart);
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        TInt hdrEnd = expPtr.FindF(KCrLf);
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   345
        hdrEnd = (hdrEnd == KErrNotFound) ? expPtr.Length() : hdrEnd;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   346
        expirationBuf = HBufC8::NewLC(hdrEnd + KCrLf().Length());
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   347
        cleanupCount++;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   348
        expirationBuf->Des().Copy(expPtr.Left(hdrEnd));
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   349
        expirationBuf->Des().Append(KCrLf);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   350
        expPtrActual.Set(*expirationBuf);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   351
    } else {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   352
        // generate Expires header with default expiration
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   353
        expPtrActual.Set(*m_CacheExpirationHeader);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   354
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   355
    hdrsLen += expPtrActual.Length();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   356
    HBufC8* headers = HBufC8::NewLC(hdrsLen);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   357
    cleanupCount++;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   358
    TPtr8 headersPtr = headers->Des();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   359
    headersPtr.Copy(expPtrActual);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   360
    //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   361
    if(contTypeLen > 0) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   362
        headersPtr.Append(KContentTypeStr);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   363
        headersPtr.Append(aPart.ContentType());
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   364
        if( charsetLen > 0 ) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   365
            headersPtr.Append(KCharsetStr);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   366
            headersPtr.Append(aPart.Charset());
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   367
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   368
        headersPtr.Append( KCrLf );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   369
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   370
    //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   371
    status = aCacheMgr->SaveL(asciiUrl, *headers, aPart.Body(), aPart.Headers());
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   372
    User::Free( retPtr );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   373
    CleanupStack::PopAndDestroy(cleanupCount);  //headers, expirationBuf
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   374
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   375
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   376
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   377
// MultipartContentHandler::IsExtensionTextType
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   378
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   379
/*TInt MultipartContentHandler::IsExtensionTypeText(const TDesC16& aResponseUrl)
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   380
{
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   381
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   382
    // special case for application/octet-stream. some web servers
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   383
    // are miscofigured and send application/octet-stream even for html
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   384
    // page so we need to pass it to webcore as if it was text/html. however
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   385
    // some binary content also comes as application/octet-stream (such as
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   386
    // sisx files ). so here we che(ha)ck if the response url has .html .htm .asp
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   387
    // extension. though luck for the rest. feel free to extend the list.
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   388
    TUriParser parser;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   389
    if( parser.Parse( aResponseUrl ) == KErrNone )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   390
        {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   391
        //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   392
        TPtrC path = parser.Extract( EUriPath );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   393
        // path == 1 means only / (no filename)
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   394
        if( path.Length() > 1 )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   395
            {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   396
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   397
              if (!( path.Find( KExtHtml ) != -1 ||
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   398
                  path.Find( KExtHtm ) != -1 ||
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   399
                  path.Find( KExtAsp ) != -1 ||
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   400
                  path.Find( KExtPhp ) != -1 ||
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   401
                  path.Find( KExtJsp ) != -1 ))
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   402
                  {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   403
                return KErrGeneral;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   404
                  }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   405
            }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   406
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   407
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   408
  return KErrNone;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   409
}*/
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   410
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   411
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   412
// MultipartContentHandler::ValidateMultipartArrayL
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   413
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   414
TInt MultipartContentHandler::ValidateMultipartArrayL()
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   415
{
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   416
    // set the validation rules mask for multipart/mixed
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   417
    TInt rulesMask = KRulePartUrlMatchesRespUrl |
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   418
                     KRuleUrlMatchingOnHostname |
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   419
                     KRuleFirstPartIsMarkup |
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   420
                     KRuleOnlyWebContentAllowed;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   421
    //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   422
    TUriParser respUriParser;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   423
    User::LeaveIfError(respUriParser.Parse(*m_ResponseUrl));
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   424
    //    
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   425
    if (rulesMask & KRulePartUrlMatchesRespUrl) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   426
        // compare specific portions of part url with multipart response url
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   427
        TUriParser partUri;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   428
        //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   429
        if(rulesMask & KRuleUrlMatchingOnScheme) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   430
            // not yet implemented
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   431
            __ASSERT_DEBUG(EFalse, User::Panic(_L("MultipartContentHandler"), KErrArgument));
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   432
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   433
        //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   434
        if(rulesMask & KRuleUrlMatchingOnHostname) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   435
            TInt m(0);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   436
            while(m < m_BodyPartsArray.Count()) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   437
                if((partUri.Parse(m_BodyPartsArray[m]->Url()) != KErrNone)
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   438
                    || (respUriParser.Compare(partUri, EUriHost ) != 0)) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   439
                    // invalid part url
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   440
                    delete m_BodyPartsArray[m];
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   441
                    m_BodyPartsArray[m] = NULL;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   442
                    m_BodyPartsArray.Remove(m);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   443
                } else {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   444
                    ++m;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   445
                }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   446
            }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   447
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   448
        if(rulesMask & KRuleUrlMatchingOnPort) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   449
            // not yet implemented
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   450
            __ASSERT_DEBUG(EFalse, User::Panic(_L("MultipartContentHandler"), KErrArgument));
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   451
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   452
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   453
    if((rulesMask & KRuleFirstPartIsMarkup) && (m_BodyPartsArray.Count() > 0)) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   454
        // ensure that content-type of first part is either HTML, XHTML or WML
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   455
        const TDesC8& contType = m_BodyPartsArray[0]->ContentType();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   456
        if((contType.Find(KContentTypeTextHtml8) == KErrNotFound) &&        // html
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   457
           (contType.Find(KContentTypeAppXhtml8) == KErrNotFound) &&      // xhtml
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   458
           (contType.Find(KContentTypeAppWapXhtml8) == KErrNotFound) &&   // wap??
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   459
           (contType.Find(KContentTypeTextWml8) == KErrNotFound) &&        // wml
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   460
           (contType.Find(KContentTypeAppOctetStream) == KErrNotFound) /*||
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   461
           IsExtensionTypeText(m_BodyPartsArray[0]->Url()) == KErrGeneral)*/) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   462
            m_BodyPartsArray.ResetAndDestroy();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   463
            return 0;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   464
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   465
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   466
    if((rulesMask & KRuleOnlyWebContentAllowed) && (m_BodyPartsArray.Count() > 0)) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   467
        // remove all unrecognized body parts
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   468
        // ensure that content-type of all parts are from the following
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   469
        // list: markup, image, script, css, or sound types
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   470
        TInt m(0);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   471
        while(m < m_BodyPartsArray.Count()) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   472
            const TDesC8& contType = m_BodyPartsArray[m]->ContentType();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   473
            if((contType.Find(KContentTypeTextHtml8) == KErrNotFound ) &&     // html
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   474
               (contType.Find(KContentTypeImages8 ) == KErrNotFound ) &&       // images
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   475
               ( contType.Find( KContentTypeCss8 ) == KErrNotFound ) &&          // css
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   476
               ( contType.Find( KContentTypeScript8 ) == KErrNotFound ) &&       // javascript
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   477
               ( contType.Find( KContentTypeAppXhtml8 ) == KErrNotFound ) &&     // xhtml
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   478
               ( contType.Find( KContentTypeTextWml8 ) == KErrNotFound ) &&      // wml
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   479
               ( contType.Find( KContentTypeAppWapXhtml8 ) == KErrNotFound ) &&  // wap??
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   480
               ( contType.Find( KContentTypeAppOctetStream ) == KErrNotFound )) { // octet-stream??
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   481
                delete m_BodyPartsArray[m];
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   482
                m_BodyPartsArray[m] = NULL;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   483
                m_BodyPartsArray.Remove(m);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   484
            } else {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   485
                ++m;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   486
            }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   487
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   488
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   489
    return m_BodyPartsArray.Count();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   490
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   491
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   492
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   493
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   494
// MultipartContentHandler::GenerateExpiresHeader
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   495
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   496
HBufC8* MultipartContentHandler::GenerateExpiresHeaderL()
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   497
{
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   498
    HBufC* expiresBuf = HBufC::NewLC(KExpiresHeaderLength);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   499
    TPtr expiresPtr = expiresBuf->Des();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   500
    TTime expireTime;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   501
    expireTime.UniversalTime();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   502
    expireTime += TTimeIntervalMinutes(KExpiresInterval);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   503
    //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   504
    expireTime.FormatL(expiresPtr, KExpiresFormat);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   505
    // now convert to 8-bit
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   506
    HBufC8* retBuf = HBufC8::NewL(expiresBuf->Length());
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   507
    retBuf->Des().Copy(*expiresBuf);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   508
    CleanupStack::PopAndDestroy(expiresBuf);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   509
    return retBuf;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   510
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   511
//  End of File