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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #ifndef HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_ | 5 #ifndef HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_ |
6 #define HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_ | 6 #define HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/macros.h" | 12 #include "base/macros.h" |
13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
| 14 #include "headless/public/headless_export.h" |
14 #include "net/base/net_errors.h" | 15 #include "net/base/net_errors.h" |
15 #include "url/gurl.h" | 16 #include "url/gurl.h" |
16 | 17 |
17 namespace net { | 18 namespace net { |
18 class HttpRequestHeaders; | 19 class HttpRequestHeaders; |
19 class HttpResponseHeaders; | 20 class HttpResponseHeaders; |
20 } // namespace net | 21 } // namespace net |
21 | 22 |
22 namespace headless { | 23 namespace headless { |
23 | 24 |
24 // An interface for fetching URLs. Note these are only intended to be used once. | 25 // An interface for fetching URLs. Note these are only intended to be used once. |
25 class URLFetcher { | 26 class HEADLESS_EXPORT URLFetcher { |
26 public: | 27 public: |
27 URLFetcher() {} | 28 URLFetcher() {} |
28 virtual ~URLFetcher() {} | 29 virtual ~URLFetcher() {} |
29 | 30 |
30 // Interface for reporting the fetch result. | 31 // Interface for reporting the fetch result. |
31 class ResultListener { | 32 class HEADLESS_EXPORT ResultListener { |
32 public: | 33 public: |
33 ResultListener() {} | 34 ResultListener() {} |
34 | 35 |
35 // Informs the listener that the fetch failed. | 36 // Informs the listener that the fetch failed. |
36 virtual void OnFetchStartError(net::Error error) = 0; | 37 virtual void OnFetchStartError(net::Error error) = 0; |
37 | 38 |
38 // Informs the listener that the fetch succeeded and returns the HTTP | 39 // Informs the listener that the fetch succeeded and returns the HTTP |
39 // headers and the body. NOTE |body| must be owned by the caller and remain | 40 // headers and the body. NOTE |body| must be owned by the caller and remain |
40 // valid until the fetcher is destroyed, | 41 // valid until the fetcher is destroyed, |
41 virtual void OnFetchComplete( | 42 virtual void OnFetchComplete( |
(...skipping 29 matching lines...) Expand all Loading... |
71 const net::HttpRequestHeaders& request_headers, | 72 const net::HttpRequestHeaders& request_headers, |
72 ResultListener* result_listener); | 73 ResultListener* result_listener); |
73 | 74 |
74 private: | 75 private: |
75 DISALLOW_COPY_AND_ASSIGN(URLFetcher); | 76 DISALLOW_COPY_AND_ASSIGN(URLFetcher); |
76 }; | 77 }; |
77 | 78 |
78 } // namespace headless | 79 } // namespace headless |
79 | 80 |
80 #endif // HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_ | 81 #endif // HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_ |
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