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1 // Copyright (c) 2016 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 PDF_URL_LOADER_WRAPPER_H_ | |
6 #define PDF_URL_LOADER_WRAPPER_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/macros.h" | |
11 #include "ppapi/cpp/completion_callback.h" | |
12 | |
13 namespace chrome_pdf { | |
14 | |
15 class URLLoaderWrapper { | |
16 public: | |
17 virtual ~URLLoaderWrapper() {} | |
Lei Zhang
2016/10/21 09:33:10
nit: blank line after.
snake
2016/10/21 15:13:16
Done.
| |
18 virtual int GetContentLength() const = 0; | |
Lei Zhang
2016/10/21 09:33:10
Please document virtual methods. e.g. Does this re
snake
2016/10/21 15:13:16
Done.
| |
19 virtual bool IsAcceptRangesBytes() const = 0; | |
20 virtual bool IsContentEncoded() const = 0; | |
21 virtual std::string GetContentType() const = 0; | |
22 virtual std::string GetContentDisposition() const = 0; | |
23 virtual int GetStatusCode() const = 0; | |
24 virtual bool IsMultipart() const = 0; | |
25 virtual bool GetByteRange(int* start, int* end) const = 0; | |
Lei Zhang
2016/10/21 09:33:10
If this returns false, does |start| and |end| get
snake
2016/10/21 15:13:16
Done.
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26 | |
27 virtual void Close() = 0; | |
28 virtual void OpenRange(const std::string& url, | |
29 const std::string& referrer_url, | |
30 uint32_t position, | |
31 uint32_t size, | |
32 const pp::CompletionCallback& cc) = 0; | |
33 | |
34 virtual void ReadResponseBody(char* buffer, | |
35 int buffer_size, | |
36 const pp::CompletionCallback& cc) = 0; | |
37 virtual bool GetDownloadProgress( | |
38 int64_t* bytes_received, | |
39 int64_t* total_bytes_to_be_received) const = 0; | |
40 }; | |
41 | |
42 } // namespace chrome_pdf | |
43 | |
44 #endif // PDF_URL_LOADER_WRAPPER_H_ | |
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