1 files changed, 0 insertions, 562 deletions
diff --git a/WebCore/loader/archive/cf/LegacyWebArchive.cpp b/WebCore/loader/archive/cf/LegacyWebArchive.cpp
deleted file mode 100644
index 9d99588..0000000
--- a/WebCore/loader/archive/cf/LegacyWebArchive.cpp
+++ /dev/null
@@ -1,562 +0,0 @@
-/*
- * Copyright (C) 2008 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "LegacyWebArchive.h"
-
-#include "CString.h"
-#include "Document.h"
-#include "DocumentLoader.h"
-#include "Frame.h"
-#include "FrameLoader.h"
-#include "FrameTree.h"
-#include "HTMLFrameOwnerElement.h"
-#include "HTMLNames.h"
-#include "KURL.h"
-#include "Logging.h"
-#include "markup.h"
-#include "Node.h"
-#include "Range.h"
-#include "SelectionController.h"
-#include "SharedBuffer.h"
-
-#include <wtf/RetainPtr.h>
-
-namespace WebCore {
-
-static const CFStringRef LegacyWebArchiveMainResourceKey = CFSTR("WebMainResource");
-static const CFStringRef LegacyWebArchiveSubresourcesKey = CFSTR("WebSubresources");
-static const CFStringRef LegacyWebArchiveSubframeArchivesKey = CFSTR("WebSubframeArchives");
-static const CFStringRef LegacyWebArchiveResourceDataKey = CFSTR("WebResourceData");
-static const CFStringRef LegacyWebArchiveResourceFrameNameKey = CFSTR("WebResourceFrameName");
-static const CFStringRef LegacyWebArchiveResourceMIMETypeKey = CFSTR("WebResourceMIMEType");
-static const CFStringRef LegacyWebArchiveResourceURLKey = CFSTR("WebResourceURL");
-static const CFStringRef LegacyWebArchiveResourceTextEncodingNameKey = CFSTR("WebResourceTextEncodingName");
-static const CFStringRef LegacyWebArchiveResourceResponseKey = CFSTR("WebResourceResponse");
-static const CFStringRef LegacyWebArchiveResourceResponseVersionKey = CFSTR("WebResourceResponseVersion");
-
-static RetainPtr<CFDictionaryRef> createPropertyListRepresentationFromResource(ArchiveResource* resource, bool mainResource)
-{
-    if (!resource) {
-        // The property list representation of a null/empty WebResource has the following 3 objects stored as nil
-        RetainPtr<CFMutableDictionaryRef> propertyList(AdoptCF, CFDictionaryCreateMutable(0, 3, 0, 0));
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceDataKey, 0);
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceURLKey, 0);
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceMIMETypeKey, 0);
-
-        return propertyList;
-    }
-    
-    RetainPtr<CFMutableDictionaryRef> propertyList(AdoptCF, CFDictionaryCreateMutable(0, 6, 0, &kCFTypeDictionaryValueCallBacks));
-    
-    // Resource data can be empty, but must be represented by an empty CFDataRef
-    SharedBuffer* data = resource->data();
-    RetainPtr<CFDataRef> cfData;
-    if (data)
-        cfData.adoptCF(data->createCFData());
-    else
-        cfData.adoptCF(CFDataCreate(0, 0, 0));
-    CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceDataKey, cfData.get());
-    
-    // Resource URL cannot be null
-    RetainPtr<CFStringRef> cfURL(AdoptCF, resource->url().string().createCFString());
-    if (cfURL)
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceURLKey, cfURL.get());
-    else {
-        LOG(Archives, "LegacyWebArchive - NULL resource URL is invalid - returning null property list");
-        return 0;
-    }
-
-    // FrameName should be left out if empty for subresources, but always included for main resources
-    const String& frameName(resource->frameName());
-    if (!frameName.isEmpty() || mainResource) {
-        RetainPtr<CFStringRef> cfFrameName(AdoptCF, frameName.createCFString());
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceFrameNameKey, cfFrameName.get());
-    }
-    
-    // Set MIMEType, TextEncodingName, and ResourceResponse only if they actually exist
-    const String& mimeType(resource->mimeType());
-    if (!mimeType.isEmpty()) {
-        RetainPtr<CFStringRef> cfMIMEType(AdoptCF, mimeType.createCFString());
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceMIMETypeKey, cfMIMEType.get());
-    }
-    
-    const String& textEncoding(resource->textEncoding());
-    if (!textEncoding.isEmpty()) {
-        RetainPtr<CFStringRef> cfTextEncoding(AdoptCF, textEncoding.createCFString());
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceTextEncodingNameKey, cfTextEncoding.get());
-    }
-
-    // Don't include the resource response for the main resource
-    if (!mainResource) {
-        RetainPtr<CFDataRef> resourceResponseData = propertyListDataFromResourceResponse(resource->response());
-        if (resourceResponseData)
-            CFDictionarySetValue(propertyList.get(), LegacyWebArchiveResourceResponseKey, resourceResponseData.get());    
-    }
-    
-    return propertyList;
-}
-
-static RetainPtr<CFDictionaryRef> createPropertyListRep(Archive* archive)
-{
-    RetainPtr<CFMutableDictionaryRef> propertyList(AdoptCF, CFDictionaryCreateMutable(0, 3, 0, &kCFTypeDictionaryValueCallBacks));
-    
-    RetainPtr<CFDictionaryRef> mainResourceDict = createPropertyListRepresentationFromResource(archive->mainResource(), true);
-    if (!mainResourceDict)
-        return 0;
-    CFDictionarySetValue(propertyList.get(), LegacyWebArchiveMainResourceKey, mainResourceDict.get());
-        
-    RetainPtr<CFMutableArrayRef> subresourcesArray(AdoptCF, CFArrayCreateMutable(0, archive->subresources().size(), &kCFTypeArrayCallBacks));
-    const Vector<RefPtr<ArchiveResource> >& subresources(archive->subresources());
-    for (unsigned i = 0; i < subresources.size(); ++i) {
-        RetainPtr<CFDictionaryRef> subresource = createPropertyListRepresentationFromResource(subresources[i].get(), false);
-        if (subresource)
-            CFArrayAppendValue(subresourcesArray.get(), subresource.get());
-        else
-            LOG(Archives, "LegacyWebArchive - Failed to create property list for subresource");
-    }
-    if (CFArrayGetCount(subresourcesArray.get()))
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveSubresourcesKey, subresourcesArray.get());
-
-    RetainPtr<CFMutableArrayRef> subframesArray(AdoptCF, CFArrayCreateMutable(0, archive->subframeArchives().size(), &kCFTypeArrayCallBacks));
-    const Vector<RefPtr<Archive> >& subframeArchives(archive->subframeArchives());
-    for (unsigned i = 0; i < subframeArchives.size(); ++i) {
-        RetainPtr<CFDictionaryRef> subframeArchive = createPropertyListRep(subframeArchives[i].get());
-        if (subframeArchive)
-            CFArrayAppendValue(subframesArray.get(), subframeArchive.get());
-        else
-            LOG(Archives, "LegacyWebArchive - Failed to create property list for subframe archive");
-    }
-    if (CFArrayGetCount(subframesArray.get()))
-        CFDictionarySetValue(propertyList.get(), LegacyWebArchiveSubframeArchivesKey, subframesArray.get());
-
-    return propertyList;
-}
-
-static ResourceResponse createResourceResponseFromPropertyListData(CFDataRef data, CFStringRef responseDataType)
-{
-    ASSERT(data);
-    if (!data)
-        return ResourceResponse();
-    
-    // If the ResourceResponseVersion (passed in as responseDataType) exists at all, this is a "new" webarchive that we can parse well in a cross platform manner
-    // If it doesn't exist, we will assume this is an "old" Cocoa-based WebArchive, and parse the ResourceResponse as such
-    if (!responseDataType)
-        return createResourceResponseFromMacArchivedData(data);
-        
-    // FIXME: Parse the "new" format that the above comment references here
-    return ResourceResponse();
-}
-
-static PassRefPtr<ArchiveResource> createResource(CFDictionaryRef dictionary)
-{
-    ASSERT(dictionary);
-    if (!dictionary)
-        return 0;
-        
-    CFDataRef resourceData = static_cast<CFDataRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveResourceDataKey));
-    if (resourceData && CFGetTypeID(resourceData) != CFDataGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - Resource data is not of type CFData, cannot create invalid resource");
-        return 0;
-    }
-    
-    CFStringRef frameName = static_cast<CFStringRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveResourceFrameNameKey));
-    if (frameName && CFGetTypeID(frameName) != CFStringGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - Frame name is not of type CFString, cannot create invalid resource");
-        return 0;
-    }
-    
-    CFStringRef mimeType = static_cast<CFStringRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveResourceMIMETypeKey));
-    if (mimeType && CFGetTypeID(mimeType) != CFStringGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - MIME type is not of type CFString, cannot create invalid resource");
-        return 0;
-    }
-    
-    CFStringRef url = static_cast<CFStringRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveResourceURLKey));
-    if (url && CFGetTypeID(url) != CFStringGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - URL is not of type CFString, cannot create invalid resource");
-        return 0;
-    }
-    
-    CFStringRef textEncoding = static_cast<CFStringRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveResourceTextEncodingNameKey));
-    if (textEncoding && CFGetTypeID(textEncoding) != CFStringGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - Text encoding is not of type CFString, cannot create invalid resource");
-        return 0;
-    }
-
-    ResourceResponse response;
-    
-    CFDataRef resourceResponseData = static_cast<CFDataRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveResourceResponseKey));
-    if (resourceResponseData) {
-        if (CFGetTypeID(resourceResponseData) != CFDataGetTypeID()) {
-            LOG(Archives, "LegacyWebArchive - Resource response data is not of type CFData, cannot create invalid resource");
-            return 0;
-        }
-        
-        CFStringRef resourceResponseVersion = static_cast<CFStringRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveResourceResponseVersionKey));
-        if (resourceResponseVersion && CFGetTypeID(resourceResponseVersion) != CFStringGetTypeID()) {
-            LOG(Archives, "LegacyWebArchive - Resource response version is not of type CFString, cannot create invalid resource");
-            return 0;
-        }
-        
-        response = createResourceResponseFromPropertyListData(resourceResponseData, resourceResponseVersion);
-    }
-    
-    return ArchiveResource::create(SharedBuffer::create(CFDataGetBytePtr(resourceData), CFDataGetLength(resourceData)), KURL(url), mimeType, textEncoding, frameName, response);
-}
-
-PassRefPtr<LegacyWebArchive> LegacyWebArchive::create()
-{
-    return adoptRef(new LegacyWebArchive);
-}
-
-PassRefPtr<LegacyWebArchive> LegacyWebArchive::create(SharedBuffer* data)
-{
-    LOG(Archives, "LegacyWebArchive - Creating from raw data");
-    
-    RefPtr<LegacyWebArchive> archive = create();
-    if (!archive->init(data))
-        return 0;
-        
-    return archive.release();
-}
-
-PassRefPtr<LegacyWebArchive> LegacyWebArchive::create(PassRefPtr<ArchiveResource> mainResource, Vector<PassRefPtr<ArchiveResource> >& subresources, Vector<PassRefPtr<LegacyWebArchive> >& subframeArchives)
-{
-    ASSERT(mainResource);
-    if (!mainResource)
-        return 0;
-    
-    RefPtr<LegacyWebArchive> archive = create();
-    archive->setMainResource(mainResource);
-    
-    for (unsigned i = 0; i < subresources.size(); ++i)
-        archive->addSubresource(subresources[i]);
-    
-    for (unsigned i = 0; i < subframeArchives.size(); ++i)
-        archive->addSubframeArchive(subframeArchives[i]);  
-        
-    return archive.release();
-}
-
-LegacyWebArchive::LegacyWebArchive()
-{
-}
-
-bool LegacyWebArchive::init(SharedBuffer* data)
-{
-    ASSERT(data);
-    if (!data)
-        return false;
-        
-    RetainPtr<CFDataRef> cfData(AdoptCF, data->createCFData());
-    if (!cfData)
-        return false;
-        
-    CFStringRef errorString = 0;
-    
-    RetainPtr<CFDictionaryRef> plist(AdoptCF, static_cast<CFDictionaryRef>(CFPropertyListCreateFromXMLData(0, cfData.get(), kCFPropertyListImmutable, &errorString)));
-    if (!plist) {
-#ifndef NDEBUG
-        const char* cError = errorString ? CFStringGetCStringPtr(errorString, kCFStringEncodingUTF8) : "unknown error";
-        LOG(Archives, "LegacyWebArchive - Error parsing PropertyList from archive data - %s", cError);
-#endif
-        if (errorString)
-            CFRelease(errorString);
-        return false;
-    }
-    
-    if (CFGetTypeID(plist.get()) != CFDictionaryGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - Archive property list is not the expected CFDictionary, aborting invalid WebArchive");
-        return false;
-    }
-    
-    return extract(plist.get());
-}
-
-bool LegacyWebArchive::extract(CFDictionaryRef dictionary)
-{
-    ASSERT(dictionary);
-    if (!dictionary) {
-        LOG(Archives, "LegacyWebArchive - Null root CFDictionary, aborting invalid WebArchive");
-        return false;
-    }
-    
-    CFDictionaryRef mainResourceDict = static_cast<CFDictionaryRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveMainResourceKey));
-    if (!mainResourceDict) {
-        LOG(Archives, "LegacyWebArchive - No main resource in archive, aborting invalid WebArchive");
-        return false;
-    }
-    if (CFGetTypeID(mainResourceDict) != CFDictionaryGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - Main resource is not the expected CFDictionary, aborting invalid WebArchive");
-        return false;
-    }
-    
-    setMainResource(createResource(mainResourceDict));
-    if (!mainResource()) {
-        LOG(Archives, "LegacyWebArchive - Failed to parse main resource from CFDictionary or main resource does not exist, aborting invalid WebArchive");
-        return false;
-    }
-    
-    CFArrayRef subresourceArray = static_cast<CFArrayRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveSubresourcesKey));
-    if (subresourceArray && CFGetTypeID(subresourceArray) != CFArrayGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - Subresources is not the expected Array, aborting invalid WebArchive");
-        return false;
-    }
-    
-    if (subresourceArray) {
-        CFIndex count = CFArrayGetCount(subresourceArray);
-        for (CFIndex i = 0; i < count; ++i) {
-            CFDictionaryRef subresourceDict = static_cast<CFDictionaryRef>(CFArrayGetValueAtIndex(subresourceArray, i));
-            if (CFGetTypeID(subresourceDict) != CFDictionaryGetTypeID()) {
-                LOG(Archives, "LegacyWebArchive - Subresource is not expected CFDictionary, aborting invalid WebArchive");
-                return false;
-            }
-            addSubresource(createResource(subresourceDict));
-        }
-    }
-    
-    CFArrayRef subframeArray = static_cast<CFArrayRef>(CFDictionaryGetValue(dictionary, LegacyWebArchiveSubframeArchivesKey));
-    if (subframeArray && CFGetTypeID(subframeArray) != CFArrayGetTypeID()) {
-        LOG(Archives, "LegacyWebArchive - Subframe archives is not the expected Array, aborting invalid WebArchive");
-        return false;
-    }
-    
-    if (subframeArray) {
-        CFIndex count = CFArrayGetCount(subframeArray);
-        for (CFIndex i = 0; i < count; ++i) {
-            CFDictionaryRef subframeDict = static_cast<CFDictionaryRef>(CFArrayGetValueAtIndex(subframeArray, i));
-            if (CFGetTypeID(subframeDict) != CFDictionaryGetTypeID()) {
-                LOG(Archives, "LegacyWebArchive - Subframe array is not expected CFDictionary, aborting invalid WebArchive");
-                return false;
-            }
-            
-            RefPtr<LegacyWebArchive> subframeArchive = create();
-            if (subframeArchive->extract(subframeDict))
-                addSubframeArchive(subframeArchive.release());
-            else
-                LOG(Archives, "LegacyWebArchive - Invalid subframe archive skipped");
-        }
-    }
-    
-    return true;
-}
-
-RetainPtr<CFDataRef> LegacyWebArchive::rawDataRepresentation()
-{
-    RetainPtr<CFDictionaryRef> propertyList = createPropertyListRep(this);
-    if (!propertyList) {
-        LOG(Archives, "LegacyWebArchive - Failed to create property list for archive, returning no data");
-        return 0;
-    }
-    
-    // FIXME: On Mac, WebArchives have been written out as Binary Property Lists until this change.
-    // Unless we jump through CFWriteStream hoops, they'll now be textual XML data.  Is this okay?
-    RetainPtr<CFDataRef> plistData(AdoptCF, CFPropertyListCreateXMLData(0, propertyList.get()));
-    if (!plistData) {
-        LOG(Archives, "LegacyWebArchive - Failed to convert property list into raw data, returning no data");
-        return 0;
-    }
-    
-    return plistData;
-}
-
-#if !PLATFORM(MAC)
-// FIXME: Is it possible to parse in a Cocoa-style resource response manually, 
-// without NSKeyed(Un)Archiver, manipulating plists directly?
-// If so, the code that does it will go here.  
-// In the meantime, Mac will continue to NSKeyed(Un)Archive the response as it always has
-ResourceResponse createResourceResponseFromMacArchivedData(CFDataRef responseData)
-{
-    return ResourceResponse();
-}
-
-RetainPtr<CFDataRef> propertyListDataFromResourceResponse(const ResourceResponse& response)
-{
-    // FIXME: Write out the "new" format described in ::createResourceResponseFromPropertyListData() up above
-    return 0;
-}
-#endif
-
-PassRefPtr<LegacyWebArchive> LegacyWebArchive::create(Node* node)
-{
-    ASSERT(node);
-    if (!node)
-        return create();
-        
-    Document* document = node->document();
-    Frame* frame = document ? document->frame() : 0;
-    if (!frame)
-        return create();
-        
-    Vector<Node*> nodeList;
-    String markupString = createMarkup(node, IncludeNode, &nodeList);
-    Node::NodeType nodeType = node->nodeType();
-    if (nodeType != Node::DOCUMENT_NODE && nodeType != Node::DOCUMENT_TYPE_NODE)
-        markupString = frame->documentTypeString() + markupString;
-
-    return create(markupString, frame, nodeList);
-}
-
-PassRefPtr<LegacyWebArchive> LegacyWebArchive::create(Frame* frame)
-{
-    ASSERT(frame);
-    
-    DocumentLoader* documentLoader = frame->loader()->documentLoader();
-
-    if (!documentLoader)
-        return 0;
-        
-    Vector<PassRefPtr<LegacyWebArchive> > subframeArchives;
-    
-    unsigned children = frame->tree()->childCount();
-    for (unsigned i = 0; i < children; ++i) {
-        RefPtr<LegacyWebArchive> childFrameArchive = create(frame->tree()->child(i));
-        if (childFrameArchive)
-            subframeArchives.append(childFrameArchive.release());
-    }
-
-    Vector<PassRefPtr<ArchiveResource> > subresources;
-    documentLoader->getSubresources(subresources);
-
-    return LegacyWebArchive::create(documentLoader->mainResource(), subresources, subframeArchives);
-}
-
-PassRefPtr<LegacyWebArchive> LegacyWebArchive::create(Range* range)
-{
-    if (!range)
-        return 0;
-    
-    Node* startContainer = range->startContainer();
-    if (!startContainer)
-        return 0;
-        
-    Document* document = startContainer->document();
-    if (!document)
-        return 0;
-        
-    Frame* frame = document->frame();
-    if (!frame)
-        return 0;
-    
-    Vector<Node*> nodeList;
-    
-    // FIXME: This is always "for interchange". Is that right? See the previous method.
-    String markupString = frame->documentTypeString() + createMarkup(range, &nodeList, AnnotateForInterchange);
-
-    return create(markupString, frame, nodeList);
-}
-
-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);
-}
-
-PassRefPtr<LegacyWebArchive> LegacyWebArchive::createFromSelection(Frame* frame)
-{
-    if (!frame)
-        return 0;
-    
-    RefPtr<Range> selectionRange = frame->selection()->toRange();
-    Vector<Node*> nodeList;
-    String markupString = frame->documentTypeString() + createMarkup(selectionRange.get(), &nodeList, AnnotateForInterchange);
-    
-    RefPtr<LegacyWebArchive> archive = create(markupString, frame, nodeList);
-    
-    if (!frame->isFrameSet()) 
-        return archive.release();
-        
-    // Wrap the frameset document in an iframe so it can be pasted into
-    // another document (which will have a body or frameset of its own). 
-    String iframeMarkup = String::format("<iframe frameborder=\"no\" marginwidth=\"0\" marginheight=\"0\" width=\"98%%\" height=\"98%%\" src=\"%s\"></iframe>", 
-                                         frame->loader()->documentLoader()->response().url().string().utf8().data());
-    RefPtr<ArchiveResource> iframeResource = ArchiveResource::create(utf8Buffer(iframeMarkup), blankURL(), "text/html", "UTF-8", String());
-
-    Vector<PassRefPtr<ArchiveResource> > subresources;
-
-    Vector<PassRefPtr<LegacyWebArchive> > subframeArchives;
-    subframeArchives.append(archive);
-    
-    archive = LegacyWebArchive::create(iframeResource.release(), subresources, subframeArchives);
-    
-    return archive.release();
-}
-
-}