Ejemplo n.º 1
0
PassRefPtr<LegacyWebArchive> LegacyWebArchive::create(const String& markupString, Frame* frame, Vector<Node*>& nodes)
{
    ASSERT(frame);
    
    const ResourceResponse& response = frame->loader()->documentLoader()->response();
    KURL responseURL = response.url();
    
    // it's possible to have a response without a URL here
    // <rdar://problem/5454935>
    if (responseURL.isNull())
        responseURL = KURL("");
        
    PassRefPtr<ArchiveResource> mainResource = ArchiveResource::create(utf8Buffer(markupString), responseURL, response.mimeType(), "UTF-8", frame->tree()->name());

    Vector<PassRefPtr<LegacyWebArchive> > subframeArchives;
    Vector<PassRefPtr<ArchiveResource> > subresources;
    HashSet<String> uniqueSubresources;
    
    Vector<Node*>::iterator it = nodes.begin();
    Vector<Node*>::iterator end = nodes.end();
    
    for (; it != end; ++it) {
        Frame* childFrame;
        if (((*it)->hasTagName(HTMLNames::frameTag) || (*it)->hasTagName(HTMLNames::iframeTag) || (*it)->hasTagName(HTMLNames::objectTag)) &&
             (childFrame = static_cast<HTMLFrameOwnerElement*>(*it)->contentFrame())) {
            RefPtr<LegacyWebArchive> subframeArchive;
            if (Document* document = childFrame->document())
                subframeArchive = LegacyWebArchive::create(document);
            else
                subframeArchive = create(childFrame);
            
            if (subframeArchive)
                subframeArchives.append(subframeArchive);
            else
                LOG_ERROR("Unabled to archive subframe %s", childFrame->tree()->name().string().utf8().data());
        } else {
            Vector<KURL> subresourceURLs;
            (*it)->getSubresourceURLs(subresourceURLs);
            
            DocumentLoader* documentLoader = frame->loader()->documentLoader();
            for (unsigned i = 0; i < subresourceURLs.size(); ++i) {
                if (uniqueSubresources.contains(subresourceURLs[i].string()))
                    continue;
                uniqueSubresources.add(subresourceURLs[i].string());
                RefPtr<ArchiveResource> resource = documentLoader->subresource(subresourceURLs[i]);
                if (resource)
                    subresources.append(resource.release());
                else
                    // FIXME: should do something better than spew to console here
                    LOG_ERROR("Failed to archive subresource for %s", subresourceURLs[i].string().utf8().data());
            }
        }
    }
    
    return create(mainResource, subresources, subframeArchives);
}
Ejemplo n.º 2
0
String WebFrame::mimeTypeForResourceWithURL(const KURL& url) const
{
    if (!m_coreFrame)
        return String();

    DocumentLoader* loader = m_coreFrame->loader()->documentLoader();
    if (!loader)
        return String();
    
    RefPtr<ArchiveResource> resource = loader->subresource(url);
    if (resource)
        return resource->mimeType();

    return page()->cachedResponseMIMETypeForURL(url);
}
Ejemplo n.º 3
0
String WebFrame::suggestedFilenameForResourceWithURL(const KURL& url) const
{
    if (!m_coreFrame)
        return String();

    DocumentLoader* loader = m_coreFrame->loader()->documentLoader();
    if (!loader)
        return String();
    
    RefPtr<ArchiveResource> resource = loader->subresource(url);
    if (!resource)
        return String();
    
    return resource->response().suggestedFilename();
}
Ejemplo n.º 4
0
String WebFrame::mimeTypeForResourceWithURL(const URL& url) const
{
    if (!m_coreFrame)
        return String();

    DocumentLoader* loader = m_coreFrame->loader().documentLoader();
    if (!loader)
        return String();

    // First, try the main resource.
    if (loader->url() == url)
        return loader->response().mimeType();

    // Next, try subresources.
    RefPtr<ArchiveResource> resource = loader->subresource(url);
    if (resource)
        return resource->mimeType();

    return page()->cachedResponseMIMETypeForURL(url);
}
Ejemplo n.º 5
0
String WebFrame::suggestedFilenameForResourceWithURL(const KURL& url) const
{
    if (!m_coreFrame)
        return String();

    DocumentLoader* loader = m_coreFrame->loader()->documentLoader();
    if (!loader)
        return String();

    // First, try the main resource.
    if (loader->url() == url)
        return loader->response().suggestedFilename();

    // Next, try subresources.
    RefPtr<ArchiveResource> resource = loader->subresource(url);
    if (!resource)
        return String();
    
    return resource->response().suggestedFilename();
}
PassRefPtr<LegacyWebArchive> LegacyWebArchive::create(const String& markupString, Frame* frame, const Vector<Node*>& nodes)
{
    ASSERT(frame);
    
    const ResourceResponse& response = frame->loader()->documentLoader()->response();
    KURL responseURL = response.url();
    
    // it's possible to have a response without a URL here
    // <rdar://problem/5454935>
    if (responseURL.isNull())
        responseURL = KURL(ParsedURLString, "");
        
    PassRefPtr<ArchiveResource> mainResource = ArchiveResource::create(utf8Buffer(markupString), responseURL, response.mimeType(), "UTF-8", frame->tree()->uniqueName());

    Vector<PassRefPtr<LegacyWebArchive> > subframeArchives;
    Vector<PassRefPtr<ArchiveResource> > subresources;
    HashSet<KURL> uniqueSubresources;

    size_t nodesSize = nodes.size();    
    for (size_t i = 0; i < nodesSize; ++i) {
        Node* node = nodes[i];
        Frame* childFrame;
        if ((node->hasTagName(HTMLNames::frameTag) || node->hasTagName(HTMLNames::iframeTag) || node->hasTagName(HTMLNames::objectTag)) &&
             (childFrame = static_cast<HTMLFrameOwnerElement*>(node)->contentFrame())) {
            RefPtr<LegacyWebArchive> subframeArchive = create(childFrame->document());
            
            if (subframeArchive)
                subframeArchives.append(subframeArchive);
            else
                LOG_ERROR("Unabled to archive subframe %s", childFrame->tree()->uniqueName().string().utf8().data());
        } else {
            ListHashSet<KURL> subresourceURLs;
            node->getSubresourceURLs(subresourceURLs);
            
            DocumentLoader* documentLoader = frame->loader()->documentLoader();
            ListHashSet<KURL>::iterator iterEnd = subresourceURLs.end();
            for (ListHashSet<KURL>::iterator iter = subresourceURLs.begin(); iter != iterEnd; ++iter) {
                const KURL& subresourceURL = *iter;
                if (uniqueSubresources.contains(subresourceURL))
                    continue;

                uniqueSubresources.add(subresourceURL);

                RefPtr<ArchiveResource> resource = documentLoader->subresource(subresourceURL);
                if (resource) {
                    subresources.append(resource.release());
                    continue;
                }

                CachedResource* cachedResource = memoryCache()->resourceForURL(subresourceURL);
                if (cachedResource) {
                    resource = ArchiveResource::create(cachedResource->data(), subresourceURL, cachedResource->response());
                    if (resource) {
                        subresources.append(resource.release());
                        continue;
                    }
                }

                // FIXME: should do something better than spew to console here
                LOG_ERROR("Failed to archive subresource for %s", subresourceURL.string().utf8().data());
            }
        }
    }

    // Add favicon if one exists for this page, if we are archiving the entire page.
    if (nodesSize && nodes[0]->isDocumentNode() && iconDatabase().isEnabled()) {
        const String& iconURL = iconDatabase().synchronousIconURLForPageURL(responseURL);
        if (!iconURL.isEmpty() && iconDatabase().synchronousIconDataKnownForIconURL(iconURL)) {
            if (Image* iconImage = iconDatabase().synchronousIconForPageURL(responseURL, IntSize(16, 16))) {
                if (RefPtr<ArchiveResource> resource = ArchiveResource::create(iconImage->data(), KURL(ParsedURLString, iconURL), "image/x-icon", "", ""))
                    subresources.append(resource.release());
            }
        }
    }

    return create(mainResource, subresources, subframeArchives);
}
Ejemplo n.º 7
0
PassRefPtr<LegacyWebArchive> LegacyWebArchive::create(const String& markupString, Frame* frame, const Vector<Node*>& nodes, FrameFilter* frameFilter)
{
    ASSERT(frame);
    
    const ResourceResponse& response = frame->loader().documentLoader()->response();
    URL responseURL = response.url();
    
    // it's possible to have a response without a URL here
    // <rdar://problem/5454935>
    if (responseURL.isNull())
        responseURL = URL(ParsedURLString, emptyString());
        
    RefPtr<ArchiveResource> mainResource = ArchiveResource::create(utf8Buffer(markupString), responseURL, response.mimeType(), "UTF-8", frame->tree().uniqueName());

    Vector<PassRefPtr<LegacyWebArchive>> subframeArchives;
    Vector<PassRefPtr<ArchiveResource>> subresources;
    HashSet<URL> uniqueSubresources;

    size_t nodesSize = nodes.size();    
    for (size_t i = 0; i < nodesSize; ++i) {
        Node& node = *nodes[i];
        Frame* childFrame;
        if ((isHTMLFrameElement(node) || isHTMLIFrameElement(node) || isHTMLObjectElement(node))
            && (childFrame = toHTMLFrameOwnerElement(node).contentFrame())) {
            if (frameFilter && !frameFilter->shouldIncludeSubframe(childFrame))
                continue;
                
            RefPtr<LegacyWebArchive> subframeArchive = create(childFrame->document(), frameFilter);
            
            if (subframeArchive)
                subframeArchives.append(subframeArchive);
            else
                LOG_ERROR("Unabled to archive subframe %s", childFrame->tree().uniqueName().string().utf8().data());
        } else {
            ListHashSet<URL> subresourceURLs;
            node.getSubresourceURLs(subresourceURLs);
            
            DocumentLoader* documentLoader = frame->loader().documentLoader();
            ListHashSet<URL>::iterator iterEnd = subresourceURLs.end();
            for (ListHashSet<URL>::iterator iter = subresourceURLs.begin(); iter != iterEnd; ++iter) {
                const URL& subresourceURL = *iter;
                if (uniqueSubresources.contains(subresourceURL))
                    continue;

                uniqueSubresources.add(subresourceURL);

                RefPtr<ArchiveResource> resource = documentLoader->subresource(subresourceURL);
                if (resource) {
                    subresources.append(resource.release());
                    continue;
                }

                ResourceRequest request(subresourceURL);
#if ENABLE(CACHE_PARTITIONING)
                request.setCachePartition(frame->document()->topOrigin()->cachePartition());
#endif
                CachedResource* cachedResource = memoryCache()->resourceForRequest(request);
                if (cachedResource) {
                    ResourceBuffer* data = cachedResource->resourceBuffer();
                    resource = ArchiveResource::create(data ? data->sharedBuffer() : 0, subresourceURL, cachedResource->response());
                    if (resource) {
                        subresources.append(resource.release());
                        continue;
                    }
                }

                // FIXME: should do something better than spew to console here
                LOG_ERROR("Failed to archive subresource for %s", subresourceURL.string().utf8().data());
            }
        }
    }

    // Add favicon if one exists for this page, if we are archiving the entire page.
    if (nodesSize && nodes[0]->isDocumentNode() && iconDatabase().isEnabled()) {
        const String& iconURL = iconDatabase().synchronousIconURLForPageURL(responseURL);
        if (!iconURL.isEmpty() && iconDatabase().synchronousIconDataKnownForIconURL(iconURL)) {
            if (Image* iconImage = iconDatabase().synchronousIconForPageURL(responseURL, IntSize(16, 16))) {
                if (RefPtr<ArchiveResource> resource = ArchiveResource::create(iconImage->data(), URL(ParsedURLString, iconURL), "image/x-icon", "", ""))
                    subresources.append(resource.release());
            }
        }
    }

    return create(mainResource.release(), subresources, subframeArchives);
}
Ejemplo n.º 8
0
RefPtr<LegacyWebArchive> LegacyWebArchive::create(const String& markupString, Frame& frame, const Vector<Node*>& nodes, std::function<bool (Frame&)> frameFilter)
{
    const ResourceResponse& response = frame.loader().documentLoader()->response();
    URL responseURL = response.url();
    
    // it's possible to have a response without a URL here
    // <rdar://problem/5454935>
    if (responseURL.isNull())
        responseURL = URL(ParsedURLString, emptyString());

    RefPtr<ArchiveResource> mainResource = ArchiveResource::create(utf8Buffer(markupString), responseURL, response.mimeType(), "UTF-8", frame.tree().uniqueName());
    if (!mainResource)
        return nullptr;

    Vector<RefPtr<LegacyWebArchive>> subframeArchives;
    Vector<RefPtr<ArchiveResource>> subresources;
    HashSet<URL> uniqueSubresources;

    size_t nodesSize = nodes.size();    
    for (size_t i = 0; i < nodesSize; ++i) {
        Node& node = *nodes[i];
        Frame* childFrame;
        if ((is<HTMLFrameElementBase>(node) || is<HTMLObjectElement>(node))
            && (childFrame = downcast<HTMLFrameOwnerElement>(node).contentFrame())) {
            if (frameFilter && !frameFilter(*childFrame))
                continue;
                
            if (RefPtr<LegacyWebArchive> subframeArchive = create(*childFrame->document(), frameFilter))
                subframeArchives.append(WTFMove(subframeArchive));
            else
                LOG_ERROR("Unabled to archive subframe %s", childFrame->tree().uniqueName().string().utf8().data());

        } else {
            ListHashSet<URL> subresourceURLs;
            node.getSubresourceURLs(subresourceURLs);
            
            DocumentLoader* documentLoader = frame.loader().documentLoader();

            for (const auto& subresourceURL : subresourceURLs) {
                if (uniqueSubresources.contains(subresourceURL))
                    continue;

                uniqueSubresources.add(subresourceURL);

                if (RefPtr<ArchiveResource> resource = documentLoader->subresource(subresourceURL)) {
                    subresources.append(WTFMove(resource));
                    continue;
                }

                ResourceRequest request(subresourceURL);
#if ENABLE(CACHE_PARTITIONING)
                request.setDomainForCachePartition(frame.document()->topOrigin()->domainForCachePartition());
#endif
                CachedResource* cachedResource = MemoryCache::singleton().resourceForRequest(request, frame.page()->sessionID());
                if (cachedResource) {
                    if (RefPtr<ArchiveResource> resource = ArchiveResource::create(cachedResource->resourceBuffer(), subresourceURL, cachedResource->response())) {
                        subresources.append(WTFMove(resource));
                        continue;
                    }
                }

                // FIXME: should do something better than spew to console here
                LOG_ERROR("Failed to archive subresource for %s", subresourceURL.string().utf8().data());
            }
        }
    }

    // Add favicon if one exists for this page, if we are archiving the entire page.
    if (nodesSize && nodes[0]->isDocumentNode() && iconDatabase().isEnabled()) {
        const String& iconURL = iconDatabase().synchronousIconURLForPageURL(responseURL);
        if (!iconURL.isEmpty() && iconDatabase().synchronousIconDataKnownForIconURL(iconURL)) {
            if (Image* iconImage = iconDatabase().synchronousIconForPageURL(responseURL, IntSize(16, 16))) {
                if (RefPtr<ArchiveResource> resource = ArchiveResource::create(iconImage->data(), URL(ParsedURLString, iconURL), "image/x-icon", "", ""))
                    subresources.append(resource.release());
            }
        }
    }

    return create(WTFMove(mainResource), WTFMove(subresources), WTFMove(subframeArchives));
}