OLD | NEW |
1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2014 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 CONTENT_BROWSER_ANDROID_URL_REQUEST_CONTENT_JOB_H_ | 5 #ifndef CONTENT_BROWSER_ANDROID_URL_REQUEST_CONTENT_JOB_H_ |
6 #define CONTENT_BROWSER_ANDROID_URL_REQUEST_CONTENT_JOB_H_ | 6 #define CONTENT_BROWSER_ANDROID_URL_REQUEST_CONTENT_JOB_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/files/file_path.h" | 11 #include "base/files/file_path.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
14 #include "content/common/content_export.h" | 14 #include "content/common/content_export.h" |
| 15 #include "net/base/net_errors.h" |
15 #include "net/http/http_byte_range.h" | 16 #include "net/http/http_byte_range.h" |
16 #include "net/url_request/url_request.h" | 17 #include "net/url_request/url_request.h" |
17 #include "net/url_request/url_request_job.h" | 18 #include "net/url_request/url_request_job.h" |
18 | 19 |
19 namespace base { | 20 namespace base { |
20 class TaskRunner; | 21 class TaskRunner; |
21 } | 22 } |
22 | 23 |
23 namespace file_util { | 24 namespace file_util { |
24 struct FileInfo; | 25 struct FileInfo; |
(...skipping 10 matching lines...) Expand all Loading... |
35 public: | 36 public: |
36 URLRequestContentJob( | 37 URLRequestContentJob( |
37 net::URLRequest* request, | 38 net::URLRequest* request, |
38 net::NetworkDelegate* network_delegate, | 39 net::NetworkDelegate* network_delegate, |
39 const base::FilePath& content_path, | 40 const base::FilePath& content_path, |
40 const scoped_refptr<base::TaskRunner>& content_task_runner); | 41 const scoped_refptr<base::TaskRunner>& content_task_runner); |
41 | 42 |
42 // net::URLRequestJob: | 43 // net::URLRequestJob: |
43 void Start() override; | 44 void Start() override; |
44 void Kill() override; | 45 void Kill() override; |
45 bool ReadRawData(net::IOBuffer* buf, int buf_size, int* bytes_read) override; | 46 int ReadRawData(net::IOBuffer* buf, int buf_size) override; |
46 bool IsRedirectResponse(GURL* location, int* http_status_code) override; | 47 bool IsRedirectResponse(GURL* location, int* http_status_code) override; |
47 bool GetMimeType(std::string* mime_type) const override; | 48 bool GetMimeType(std::string* mime_type) const override; |
48 void SetExtraRequestHeaders(const net::HttpRequestHeaders& headers) override; | 49 void SetExtraRequestHeaders(const net::HttpRequestHeaders& headers) override; |
49 | 50 |
50 protected: | 51 protected: |
51 ~URLRequestContentJob() override; | 52 ~URLRequestContentJob() override; |
52 | 53 |
53 private: | 54 private: |
54 // Meta information about the content URI. It's used as a member in the | 55 // Meta information about the content URI. It's used as a member in the |
55 // URLRequestContentJob and also passed between threads because disk access is | 56 // URLRequestContentJob and also passed between threads because disk access is |
(...skipping 16 matching lines...) Expand all Loading... |
72 void DidFetchMetaInfo(const ContentMetaInfo* meta_info); | 73 void DidFetchMetaInfo(const ContentMetaInfo* meta_info); |
73 | 74 |
74 // Callback after opening content URI on a background thread. | 75 // Callback after opening content URI on a background thread. |
75 void DidOpen(int result); | 76 void DidOpen(int result); |
76 | 77 |
77 // Callback after seeking to the beginning of |byte_range_| in the content URI | 78 // Callback after seeking to the beginning of |byte_range_| in the content URI |
78 // on a background thread. | 79 // on a background thread. |
79 void DidSeek(int64 result); | 80 void DidSeek(int64 result); |
80 | 81 |
81 // Callback after data is asynchronously read from the content URI into |buf|. | 82 // Callback after data is asynchronously read from the content URI into |buf|. |
82 void DidRead(scoped_refptr<net::IOBuffer> buf, int result); | 83 void DidRead(int result); |
83 | 84 |
84 // The full path of the content URI. | 85 // The full path of the content URI. |
85 base::FilePath content_path_; | 86 base::FilePath content_path_; |
86 | 87 |
87 scoped_ptr<net::FileStream> stream_; | 88 scoped_ptr<net::FileStream> stream_; |
88 ContentMetaInfo meta_info_; | 89 ContentMetaInfo meta_info_; |
89 const scoped_refptr<base::TaskRunner> content_task_runner_; | 90 const scoped_refptr<base::TaskRunner> content_task_runner_; |
90 | 91 |
91 net::HttpByteRange byte_range_; | 92 net::HttpByteRange byte_range_; |
| 93 net::Error range_parse_result_; |
92 int64 remaining_bytes_; | 94 int64 remaining_bytes_; |
93 | 95 |
94 bool io_pending_; | 96 bool io_pending_; |
95 | 97 |
96 base::WeakPtrFactory<URLRequestContentJob> weak_ptr_factory_; | 98 base::WeakPtrFactory<URLRequestContentJob> weak_ptr_factory_; |
97 | 99 |
98 DISALLOW_COPY_AND_ASSIGN(URLRequestContentJob); | 100 DISALLOW_COPY_AND_ASSIGN(URLRequestContentJob); |
99 }; | 101 }; |
100 | 102 |
101 } // namespace content | 103 } // namespace content |
102 | 104 |
103 #endif // CONTENT_BROWSER_ANDROID_URL_REQUEST_CONTENT_JOB_H_ | 105 #endif // CONTENT_BROWSER_ANDROID_URL_REQUEST_CONTENT_JOB_H_ |
OLD | NEW |