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redirect_on_size_limit_filter.h
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1 /*
2  * Copyright 2012 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http:///www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
18 
19 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_REDIRECT_ON_SIZE_LIMIT_FILTER_H_
20 #define NET_INSTAWEB_REWRITER_PUBLIC_REDIRECT_ON_SIZE_LIMIT_FILTER_H_
21 
24 
25 namespace net_instaweb {
26 
27 class HtmlElement;
28 class RewriteDriver;
29 
33  public:
34  explicit RedirectOnSizeLimitFilter(RewriteDriver* rewrite_driver);
35  virtual ~RedirectOnSizeLimitFilter();
36 
37  virtual void StartDocumentImpl();
38  virtual void StartElementImpl(HtmlElement* element);
39  virtual void EndElementImpl(HtmlElement* element);
40 
41  virtual const char* Name() const { return "RedirectOnSizeLimit"; }
42 
43  private:
44  void InsertScriptIfNeeded(HtmlElement* element, bool is_start);
45 
46  bool redirect_inserted_;
47 
48  DISALLOW_COPY_AND_ASSIGN(RedirectOnSizeLimitFilter);
49 };
50 
51 }
52 
53 #endif
Definition: common_filter.h:48
Definition: redirect_on_size_limit_filter.h:32
Definition: rewrite_driver.h:98