Index: content/browser/download/mhtml_extra_parts_impl.h |
diff --git a/content/browser/download/mhtml_extra_parts_impl.h b/content/browser/download/mhtml_extra_parts_impl.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0822644ac85e16e502ea277276dbaa07e8e78d54 |
--- /dev/null |
+++ b/content/browser/download/mhtml_extra_parts_impl.h |
@@ -0,0 +1,45 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CONTENT_BROWSER_DOWNLOAD_MHTML_EXTRA_PARTS_IMPL_H_ |
+#define CONTENT_BROWSER_DOWNLOAD_MHTML_EXTRA_PARTS_IMPL_H_ |
+ |
+#include "content/public/browser/mhtml_extra_parts.h" |
+ |
+namespace content { |
+ |
+// Data fields used to build an additional MHTML part in the output file. |
+struct MHTMLExtraDataPart { |
+ std::string content_type; |
+ std::string content_location; |
+ std::string body; |
+}; |
+ |
+// Class used as a data object for WebContents UserData to represent a MHTML |
+// part that we plan to write into the output MHTML file. Each MHTMLExtraPart |
+// object in the contained vector lets us hold enough information to generate |
+// one MHTML part. This allows arbitrary extra MHTML parts to be added into the |
+// complete file. For instance, this might be used for gathering load time |
+// signals in debug code for analysis. |
+class MHTMLExtraPartsImpl : public content::MHTMLExtraParts { |
+ public: |
+ MHTMLExtraPartsImpl(); |
+ ~MHTMLExtraPartsImpl() override; |
+ |
+ // Return the vector of parts to be serialized. |
+ std::vector<MHTMLExtraDataPart>& parts() { return parts_; } |
Dmitry Titov
2017/03/29 23:26:29
It's weird to have both methods like this. There s
Pete Williamson
2017/03/31 00:29:49
The test needs the writeable version of parts(), s
Dmitry Titov
2017/03/31 18:05:53
What test is using it? I don't see.
Pete Williamson
2017/03/31 21:58:03
Ah, sorry, it looks like that test got refactored
|
+ const std::vector<MHTMLExtraDataPart>& parts() const { return parts_; } |
+ |
+ // Creates a MHTMLExtraDataPart and adds it to our vector of parts. |
+ void AddExtraMHTMLPart(const std::string& content_type, |
+ const std::string& content_location, |
+ const std::string& body) override; |
+ |
+ private: |
+ std::vector<MHTMLExtraDataPart> parts_; |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_BROWSER_DOWNLOAD_MHTML_EXTRA_PARTS_IMPL_H_ |