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| 1 /* | |
| 2 Copyright (C) 2010 Rob Buis <rwlbuis@gmail.com> | |
| 3 Copyright (C) 2011 Cosmin Truta <ctruta@gmail.com> | |
| 4 Copyright (C) 2012 University of Szeged | |
| 5 Copyright (C) 2012 Renata Hodovan <reni@webkit.org> | |
| 6 | |
| 7 This library is free software; you can redistribute it and/or | |
| 8 modify it under the terms of the GNU Library General Public | |
| 9 License as published by the Free Software Foundation; either | |
| 10 version 2 of the License, or (at your option) any later version. | |
| 11 | |
| 12 This library is distributed in the hope that it will be useful, | |
| 13 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 Library General Public License for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU Library General Public License | |
| 18 along with this library; see the file COPYING.LIB. If not, write to | |
| 19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 20 Boston, MA 02110-1301, USA. | |
| 21 */ | |
| 22 | |
| 23 #include "config.h" | |
| 24 | |
| 25 #include "core/fetch/DocumentResource.h" | |
| 26 | |
| 27 #include "core/dom/XMLDocument.h" | |
| 28 #include "core/fetch/FetchRequest.h" | |
| 29 #include "core/fetch/ResourceFetcher.h" | |
| 30 #include "platform/SharedBuffer.h" | |
| 31 #include "wtf/text/StringBuilder.h" | |
| 32 | |
| 33 namespace blink { | |
| 34 | |
| 35 ResourcePtr<DocumentResource> DocumentResource::fetchSVGDocument(FetchRequest& r
equest, ResourceFetcher* fetcher) | |
| 36 { | |
| 37 ASSERT(request.resourceRequest().frameType() == WebURLRequest::FrameTypeNone
); | |
| 38 request.mutableResourceRequest().setRequestContext(WebURLRequest::RequestCon
textImage); | |
| 39 return toDocumentResource(fetcher->requestResource(request, SVGDocumentResou
rceFactory())); | |
| 40 } | |
| 41 | |
| 42 DocumentResource::DocumentResource(const ResourceRequest& request, Type type) | |
| 43 : Resource(request, type) | |
| 44 , m_decoder(TextResourceDecoder::create("application/xml")) | |
| 45 { | |
| 46 // FIXME: We'll support more types to support HTMLImports. | |
| 47 ASSERT(type == SVGDocument); | |
| 48 } | |
| 49 | |
| 50 DocumentResource::~DocumentResource() | |
| 51 { | |
| 52 } | |
| 53 | |
| 54 DEFINE_TRACE(DocumentResource) | |
| 55 { | |
| 56 visitor->trace(m_document); | |
| 57 Resource::trace(visitor); | |
| 58 } | |
| 59 | |
| 60 void DocumentResource::setEncoding(const String& chs) | |
| 61 { | |
| 62 m_decoder->setEncoding(chs, TextResourceDecoder::EncodingFromHTTPHeader); | |
| 63 } | |
| 64 | |
| 65 String DocumentResource::encoding() const | |
| 66 { | |
| 67 return m_decoder->encoding().name(); | |
| 68 } | |
| 69 | |
| 70 void DocumentResource::checkNotify() | |
| 71 { | |
| 72 if (m_data) { | |
| 73 StringBuilder decodedText; | |
| 74 decodedText.append(m_decoder->decode(m_data->data(), m_data->size())); | |
| 75 decodedText.append(m_decoder->flush()); | |
| 76 // We don't need to create a new frame because the new document belongs
to the parent UseElement. | |
| 77 m_document = createDocument(response().url()); | |
| 78 m_document->setContent(decodedText.toString()); | |
| 79 } | |
| 80 Resource::checkNotify(); | |
| 81 } | |
| 82 | |
| 83 PassRefPtrWillBeRawPtr<Document> DocumentResource::createDocument(const KURL& ur
l) | |
| 84 { | |
| 85 switch (type()) { | |
| 86 case SVGDocument: | |
| 87 return XMLDocument::createSVG(DocumentInit(url)); | |
| 88 default: | |
| 89 // FIXME: We'll add more types to support HTMLImports. | |
| 90 ASSERT_NOT_REACHED(); | |
| 91 return nullptr; | |
| 92 } | |
| 93 } | |
| 94 | |
| 95 } | |
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Chromium Code Reviews
Issue 1167583003:
Move Resource subclasses out of fetch/ (Closed)
Base URL: svn://svn.chromium.org/blink/trunk