1 files changed, 82 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/core/loader/cache/DocumentResource.cpp b/chromium/third_party/WebKit/Source/core/loader/cache/DocumentResource.cpp
new file mode 100644
index 00000000000..27503416f14
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/core/loader/cache/DocumentResource.cpp
@@ -0,0 +1,82 @@
+/*
+    Copyright (C) 2010 Rob Buis <rwlbuis@gmail.com>
+    Copyright (C) 2011 Cosmin Truta <ctruta@gmail.com>
+    Copyright (C) 2012 University of Szeged
+    Copyright (C) 2012 Renata Hodovan <reni@webkit.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "config.h"
+
+#include "core/loader/cache/DocumentResource.h"
+
+#include "core/loader/cache/ResourceClient.h"
+#include "core/loader/cache/ResourcePtr.h"
+#include "core/platform/SharedBuffer.h"
+#include "core/svg/SVGDocument.h"
+#include "wtf/text/StringBuilder.h"
+
+namespace WebCore {
+
+DocumentResource::DocumentResource(const ResourceRequest& request, Type type)
+    : Resource(request, type)
+    , m_decoder(TextResourceDecoder::create("application/xml"))
+{
+    // FIXME: We'll support more types to support HTMLImports.
+    ASSERT(type == SVGDocument);
+}
+
+DocumentResource::~DocumentResource()
+{
+}
+
+void DocumentResource::setEncoding(const String& chs)
+{
+    m_decoder->setEncoding(chs, TextResourceDecoder::EncodingFromHTTPHeader);
+}
+
+String DocumentResource::encoding() const
+{
+    return m_decoder->encoding().name();
+}
+
+void DocumentResource::checkNotify()
+{
+    if (m_data) {
+        StringBuilder decodedText;
+        decodedText.append(m_decoder->decode(m_data->data(), m_data->size()));
+        decodedText.append(m_decoder->flush());
+        // We don't need to create a new frame because the new document belongs to the parent UseElement.
+        m_document = createDocument(response().url());
+        m_document->setContent(decodedText.toString());
+    }
+    Resource::checkNotify();
+}
+
+PassRefPtr<Document> DocumentResource::createDocument(const KURL& url)
+{
+    switch (type()) {
+    case SVGDocument:
+        return SVGDocument::create(DocumentInit(url));
+    default:
+        // FIXME: We'll add more types to support HTMLImports.
+        ASSERT_NOT_REACHED();
+        return 0;
+    }
+}
+
+}