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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 #ifndef NET_URL_REQUEST_URL_REQUEST_JOB_H_ | 5 #ifndef NET_URL_REQUEST_URL_REQUEST_JOB_H_ |
6 #define NET_URL_REQUEST_URL_REQUEST_JOB_H_ | 6 #define NET_URL_REQUEST_URL_REQUEST_JOB_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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88 // this call, nor is it obliged to fail with "canceled" unless not all data | 88 // this call, nor is it obliged to fail with "canceled" unless not all data |
89 // was sent as a result. A typical case would be where the job is almost | 89 // was sent as a result. A typical case would be where the job is almost |
90 // complete and can succeed before the canceled notification can be | 90 // complete and can succeed before the canceled notification can be |
91 // dispatched (from the message loop). | 91 // dispatched (from the message loop). |
92 // | 92 // |
93 // The job should be prepared to receive multiple calls to kill it, but only | 93 // The job should be prepared to receive multiple calls to kill it, but only |
94 // one notification must be issued. | 94 // one notification must be issued. |
95 virtual void Kill(); | 95 virtual void Kill(); |
96 | 96 |
97 // Called to read post-filtered data from this Job, returning the number of | 97 // Called to read post-filtered data from this Job, returning the number of |
98 // bytes read, 0 when there is no more data, or -1 if there was an error. | 98 // bytes read, 0 when there is no more data, or net error if there was an |
99 // This is just the backend for URLRequest::Read, see that function for | 99 // error. This is just the backend for URLRequest::Read, see that function for |
100 // more info. | 100 // more info. |
101 bool Read(IOBuffer* buf, int buf_size, int* bytes_read); | 101 int Read(IOBuffer* buf, int buf_size); |
102 | 102 |
103 // Stops further caching of this request, if any. For more info, see | 103 // Stops further caching of this request, if any. For more info, see |
104 // URLRequest::StopCaching(). | 104 // URLRequest::StopCaching(). |
105 virtual void StopCaching(); | 105 virtual void StopCaching(); |
106 | 106 |
107 virtual bool GetFullRequestHeaders(HttpRequestHeaders* headers) const; | 107 virtual bool GetFullRequestHeaders(HttpRequestHeaders* headers) const; |
108 | 108 |
109 // Get the number of bytes received from network. The values returned by this | 109 // Get the number of bytes received from network. The values returned by this |
110 // will never decrease over the lifetime of the URLRequestJob. | 110 // will never decrease over the lifetime of the URLRequestJob. |
111 virtual int64_t GetTotalReceivedBytes() const; | 111 virtual int64_t GetTotalReceivedBytes() const; |
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458 int64_t last_notified_total_sent_bytes_; | 458 int64_t last_notified_total_sent_bytes_; |
459 | 459 |
460 base::WeakPtrFactory<URLRequestJob> weak_factory_; | 460 base::WeakPtrFactory<URLRequestJob> weak_factory_; |
461 | 461 |
462 DISALLOW_COPY_AND_ASSIGN(URLRequestJob); | 462 DISALLOW_COPY_AND_ASSIGN(URLRequestJob); |
463 }; | 463 }; |
464 | 464 |
465 } // namespace net | 465 } // namespace net |
466 | 466 |
467 #endif // NET_URL_REQUEST_URL_REQUEST_JOB_H_ | 467 #endif // NET_URL_REQUEST_URL_REQUEST_JOB_H_ |
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