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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_BROWSER_DOWNLOAD_MHTML_EXTRA_PARTS_IMPL_H_ | |
6 #define CONTENT_BROWSER_DOWNLOAD_MHTML_EXTRA_PARTS_IMPL_H_ | |
7 | |
8 #include "content/public/browser/mhtml_extra_parts.h" | |
9 | |
10 namespace content { | |
11 | |
12 // Data fields used to build an additional MHTML part in the output file. | |
13 struct MHTMLExtraDataPart { | |
14 std::string content_type; | |
15 std::string content_location; | |
16 std::string body; | |
17 }; | |
18 | |
19 // Class used as a data object for WebContents UserData to represent a MHTML | |
fgorski
2017/04/05 18:59:12
nit: an MHTML
Pete Williamson
2017/04/05 22:11:30
Done.
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20 // part that we plan to write into the output MHTML file. Each MHTMLExtraPart | |
21 // object in the contained vector lets us hold enough information to generate | |
22 // one MHTML part. This allows arbitrary extra MHTML parts to be added into the | |
23 // complete file. For instance, this might be used for gathering load time | |
24 // signals in debug code for analysis. | |
25 class MHTMLExtraPartsImpl : public content::MHTMLExtraParts { | |
26 public: | |
27 MHTMLExtraPartsImpl(); | |
28 ~MHTMLExtraPartsImpl() override; | |
29 | |
30 // Return the vector of parts to be serialized. | |
31 const std::vector<MHTMLExtraDataPart>& parts() const { return parts_; } | |
32 | |
33 // Return the number of extra parts added. | |
34 int64_t size() override; | |
fgorski
2017/04/05 18:59:12
Could you make this one const as well? Here and in
Pete Williamson
2017/04/05 22:11:30
Changing this to const produces a build error:
er
fgorski
2017/04/05 22:42:38
Acknowledged. Good point. I blanked on return type
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35 | |
36 // Creates a MHTMLExtraDataPart and adds it to our vector of parts. | |
37 void AddExtraMHTMLPart(const std::string& content_type, | |
38 const std::string& content_location, | |
39 const std::string& body) override; | |
40 | |
41 private: | |
42 std::vector<MHTMLExtraDataPart> parts_; | |
43 }; | |
44 | |
45 } // namespace content | |
46 | |
47 #endif // CONTENT_BROWSER_DOWNLOAD_MHTML_EXTRA_PARTS_IMPL_H_ | |
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