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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 net::URLRequest that handles | 5 // This file contains URLFetcher, a wrapper around net::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 |
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| 76 virtual bool GetResponseAsFilePath( | 76 virtual bool GetResponseAsFilePath( |
| 77 bool take_ownership, | 77 bool take_ownership, |
| 78 FilePath* out_response_path) const OVERRIDE; | 78 FilePath* out_response_path) const OVERRIDE; |
| 79 | 79 |
| 80 static void CancelAll(); | 80 static void CancelAll(); |
| 81 | 81 |
| 82 protected: | 82 protected: |
| 83 // How should the response be stored? | 83 // How should the response be stored? |
| 84 enum ResponseDestinationType { | 84 enum ResponseDestinationType { |
| 85 STRING, // Default: In a std::string | 85 STRING, // Default: In a std::string |
| 86 TEMP_FILE // Write to a temp file | 86 FILE // Write to a file |
| 87 }; | 87 }; |
| 88 | 88 |
| 89 // Returns the delegate. | 89 // Returns the delegate. |
| 90 content::URLFetcherDelegate* delegate() const; | 90 content::URLFetcherDelegate* delegate() const; |
| 91 | 91 |
| 92 // Used by tests. | 92 // Used by tests. |
| 93 const std::string& upload_data() const; | 93 const std::string& upload_data() const; |
| 94 | 94 |
| 95 // Used by tests. | 95 // Used by tests. |
| 96 void set_was_fetched_via_proxy(bool flag); | 96 void set_was_fetched_via_proxy(bool flag); |
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| 116 // NOTE: for safety, this should only be used through ScopedURLFetcherFactory! | 116 // NOTE: for safety, this should only be used through ScopedURLFetcherFactory! |
| 117 static void set_factory(content::URLFetcherFactory* factory); | 117 static void set_factory(content::URLFetcherFactory* factory); |
| 118 | 118 |
| 119 class Core; | 119 class Core; |
| 120 scoped_refptr<Core> core_; | 120 scoped_refptr<Core> core_; |
| 121 | 121 |
| 122 DISALLOW_COPY_AND_ASSIGN(URLFetcherImpl); | 122 DISALLOW_COPY_AND_ASSIGN(URLFetcherImpl); |
| 123 }; | 123 }; |
| 124 | 124 |
| 125 #endif // CONTENT_COMMON_NET_URL_FETCHER_IMPL_H_ | 125 #endif // CONTENT_COMMON_NET_URL_FETCHER_IMPL_H_ |
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