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* Copyright 2011 Google Inc.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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// Author: jmarantz@google.com (Joshua Marantz)
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#ifndef PAGESPEED_KERNEL_HTML_EXPLICIT_CLOSE_TAG_H_
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#define PAGESPEED_KERNEL_HTML_EXPLICIT_CLOSE_TAG_H_
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#include "pagespeed/kernel/base/basictypes.h"
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#include "pagespeed/kernel/html/empty_html_filter.h"
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namespace net_instaweb {
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// Makes every tag explicitly or briefly closed so that when we re-serialize
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// we can see the structure as interpreted by the parser.
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// This is intended for validation & unit-testing so that we can see
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// the DOM-structure output of the parser in the serialized output.
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// In general we will not want to turn this filter on in production
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// because it makes the HTML bigger.
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class ExplicitCloseTag : public EmptyHtmlFilter {
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virtual ~ExplicitCloseTag();
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virtual void EndElement(HtmlElement* element);
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virtual const char* Name() const { return "ExplicitCloseTag"; }
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DISALLOW_COPY_AND_ASSIGN(ExplicitCloseTag);
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} // namespace net_instaweb
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#endif // PAGESPEED_KERNEL_HTML_EXPLICIT_CLOSE_TAG_H_