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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This file contains URLFetcher, a wrapper around URLRequest that handles | 5 // This file contains URLFetcher, a wrapper around URLRequest that handles |
6 // low-level details like thread safety, ref counting, and incremental buffer | 6 // low-level details like thread safety, ref counting, and incremental buffer |
7 // reading. This is useful for callers who simply want to get the data from a | 7 // reading. This is useful for callers who simply want to get the data from a |
8 // URL and don't care about all the nitty-gritty details. | 8 // URL and don't care about all the nitty-gritty details. |
9 // | 9 // |
10 // NOTE(willchan): Only one "IO" thread is supported for URLFetcher. This is a | 10 // NOTE(willchan): Only one "IO" thread is supported for URLFetcher. This is a |
11 // temporary situation. We will work on allowing support for multiple "io" | 11 // temporary situation. We will work on allowing support for multiple "io" |
12 // threads per process. | 12 // threads per process. |
13 | 13 |
14 #ifndef NET_URL_REQUEST_URL_FETCHER_IMPL_H_ | 14 #ifndef NET_URL_REQUEST_URL_FETCHER_IMPL_H_ |
15 #define NET_URL_REQUEST_URL_FETCHER_IMPL_H_ | 15 #define NET_URL_REQUEST_URL_FETCHER_IMPL_H_ |
16 | 16 |
17 #include <stdint.h> | 17 #include <stdint.h> |
18 | 18 |
19 #include <string> | 19 #include <string> |
20 | 20 |
21 #include "base/macros.h" | 21 #include "base/macros.h" |
22 #include "net/base/net_export.h" | 22 #include "net/base/net_export.h" |
23 #include "net/traffic_annotation/network_traffic_annotation.h" | |
23 #include "net/url_request/url_fetcher.h" | 24 #include "net/url_request/url_fetcher.h" |
24 | 25 |
25 namespace net { | 26 namespace net { |
26 class URLFetcherCore; | 27 class URLFetcherCore; |
27 class URLFetcherDelegate; | 28 class URLFetcherDelegate; |
28 class URLFetcherFactory; | 29 class URLFetcherFactory; |
29 | 30 |
30 class NET_EXPORT_PRIVATE URLFetcherImpl : public URLFetcher { | 31 class NET_EXPORT_PRIVATE URLFetcherImpl : public URLFetcher { |
31 public: | 32 public: |
32 // |url| is the URL to send the request to. | 33 // |url| is the URL to send the request to. |
33 // |request_type| is the type of request to make. | 34 // |request_type| is the type of request to make. |
34 // |d| the object that will receive the callback on fetch completion. | 35 // |d| the object that will receive the callback on fetch completion. |
35 URLFetcherImpl(const GURL& url, | 36 URLFetcherImpl(const GURL& url, |
36 RequestType request_type, | 37 RequestType request_type, |
37 URLFetcherDelegate* d); | 38 URLFetcherDelegate* d, |
39 const net::NetworkTrafficAnnotationTag traffic_annotation); | |
asanka
2017/05/03 14:45:45
const unnecessary.
Ramin Halavati
2017/05/03 14:58:50
Done.
| |
38 ~URLFetcherImpl() override; | 40 ~URLFetcherImpl() override; |
39 | 41 |
40 // URLFetcher implementation: | 42 // URLFetcher implementation: |
41 void SetUploadData(const std::string& upload_content_type, | 43 void SetUploadData(const std::string& upload_content_type, |
42 const std::string& upload_content) override; | 44 const std::string& upload_content) override; |
43 void SetUploadFilePath( | 45 void SetUploadFilePath( |
44 const std::string& upload_content_type, | 46 const std::string& upload_content_type, |
45 const base::FilePath& file_path, | 47 const base::FilePath& file_path, |
46 uint64_t range_offset, | 48 uint64_t range_offset, |
47 uint64_t range_length, | 49 uint64_t range_length, |
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122 static int GetNumFetcherCores(); | 124 static int GetNumFetcherCores(); |
123 | 125 |
124 const scoped_refptr<URLFetcherCore> core_; | 126 const scoped_refptr<URLFetcherCore> core_; |
125 | 127 |
126 DISALLOW_COPY_AND_ASSIGN(URLFetcherImpl); | 128 DISALLOW_COPY_AND_ASSIGN(URLFetcherImpl); |
127 }; | 129 }; |
128 | 130 |
129 } // namespace net | 131 } // namespace net |
130 | 132 |
131 #endif // NET_URL_REQUEST_URL_FETCHER_IMPL_H_ | 133 #endif // NET_URL_REQUEST_URL_FETCHER_IMPL_H_ |
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