Exemplo n.º 1
0
bool DocumentLoader::maybeCreateArchive()
{
    // Only the top-frame can load MHTML.
    if (m_frame->tree().parent())
        return false;

    // Give the archive machinery a crack at this document. If the MIME type is not an archive type, it will return 0.
    if (!isArchiveMIMEType(m_response.mimeType()))
        return false;

    ASSERT(m_mainResource);
    m_archive = MHTMLArchive::create(m_response.url(), m_mainResource->resourceBuffer());
    // Invalid MHTML.
    if (!m_archive || !m_archive->mainResource()) {
        m_archive.clear();
        return false;
    }

    addAllArchiveResources(m_archive.get());
    ArchiveResource* mainResource = m_archive->mainResource();

    // The origin is the MHTML file, we need to set the base URL to the document encoded in the MHTML so
    // relative URLs are resolved properly.
    ensureWriter(mainResource->mimeType(), m_archive->mainResource()->url());

    // The Document has now been created.
    document()->enforceSandboxFlags(SandboxAll);

    commitData(mainResource->data()->data(), mainResource->data()->size());
    return true;
}
Exemplo n.º 2
0
bool DocumentLoader::maybeCreateArchive()
{
    // Give the archive machinery a crack at this document. If the MIME type is not an archive type, it will return 0.
    if (!isArchiveMIMEType(m_response.mimeType()))
        return false;

    m_archive = MHTMLArchive::create(m_response.url(), mainResourceData().get());
    ASSERT(m_archive);
    
    addAllArchiveResources(m_archive.get());
    ArchiveResource* mainResource = m_archive->mainResource();
    m_writer.setMIMEType(mainResource->mimeType());
    
    ASSERT(m_frame->document());
    commitData(mainResource->data()->data(), mainResource->data()->size());
    return true;
}
Exemplo n.º 3
0
bool DocumentLoader::maybeCreateArchive()
{
    // Give the archive machinery a crack at this document. If the MIME type is not an archive type, it will return 0.
    if (!isArchiveMIMEType(m_response.mimeType()))
        return false;

    ASSERT(m_mainResource);
    ArchiveResource* mainResource = m_fetcher->createArchive(m_mainResource.get());
    if (!mainResource)
        return false;
    // The origin is the MHTML file, we need to set the base URL to the document encoded in the MHTML so
    // relative URLs are resolved properly.
    ensureWriter(mainResource->mimeType(), mainResource->url());

    // The Document has now been created.
    m_frame->document()->enforceSandboxFlags(SandboxAll);

    commitData(mainResource->data()->data(), mainResource->data()->size());
    return true;
}
Exemplo n.º 4
0
bool DocumentLoader::maybeCreateArchive()
{
#if !ENABLE(WEB_ARCHIVE) && !ENABLE(MHTML)
    return false;
#else
    
    // Give the archive machinery a crack at this document. If the MIME type is not an archive type, it will return 0.
    m_archive = ArchiveFactory::create(m_response.url(), mainResourceData().get(), m_response.mimeType());
    if (!m_archive)
        return false;
    
    addAllArchiveResources(m_archive.get());
    ArchiveResource* mainResource = m_archive->mainResource();
    m_parsedArchiveData = mainResource->data();
    m_writer.setMIMEType(mainResource->mimeType());
    
    ASSERT(m_frame->document());
    commitData(mainResource->data()->data(), mainResource->data()->size());
    return true;
#endif // !ENABLE(WEB_ARCHIVE) && !ENABLE(MHTML)
}
Exemplo n.º 5
0
void DocumentLoader::prepareSubframeArchiveLoadIfNeeded()
{
    if (!m_frame->tree().parent() || !m_frame->tree().parent()->isLocalFrame())
        return;

    ArchiveResourceCollection* parentCollection = toLocalFrame(m_frame->tree().parent())->loader().documentLoader()->m_archiveResourceCollection.get();
    if (!parentCollection)
        return;

    m_archive = parentCollection->popSubframeArchive(m_frame->tree().uniqueName(), m_request.url());

    if (!m_archive)
        return;
    addAllArchiveResources(m_archive.get());

    ArchiveResource* mainResource = m_archive->mainResource();
    m_substituteData = SubstituteData(mainResource->data(), mainResource->mimeType(), mainResource->textEncoding(), KURL());
}
Exemplo n.º 6
0
bool DocumentLoader::scheduleArchiveLoad(Resource* cachedResource, const ResourceRequest& request)
{
    if (!m_archive)
        return false;

    ASSERT(m_archiveResourceCollection);
    ArchiveResource* archiveResource = m_archiveResourceCollection->archiveResourceForURL(request.url());
    if (!archiveResource) {
        cachedResource->error(Resource::LoadError);
        return true;
    }

    cachedResource->setLoading(true);
    cachedResource->responseReceived(archiveResource->response(), nullptr);
    SharedBuffer* data = archiveResource->data();
    if (data)
        cachedResource->appendData(data->data(), data->size());
    cachedResource->finish();
    return true;
}