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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 #include "content/browser/download/download_request_core.h" | 5 #include "content/browser/download/download_request_core.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/callback_helpers.h" | 10 #include "base/callback_helpers.h" |
11 #include "base/format_macros.h" | 11 #include "base/format_macros.h" |
12 #include "base/location.h" | 12 #include "base/location.h" |
13 #include "base/logging.h" | 13 #include "base/logging.h" |
14 #include "base/memory/ptr_util.h" | 14 #include "base/memory/ptr_util.h" |
15 #include "base/metrics/histogram_macros.h" | 15 #include "base/metrics/histogram_macros.h" |
16 #include "base/metrics/sparse_histogram.h" | 16 #include "base/metrics/sparse_histogram.h" |
17 #include "base/single_thread_task_runner.h" | 17 #include "base/single_thread_task_runner.h" |
18 #include "base/strings/stringprintf.h" | 18 #include "base/strings/stringprintf.h" |
19 #include "base/threading/thread_task_runner_handle.h" | 19 #include "base/threading/thread_task_runner_handle.h" |
20 #include "content/browser/byte_stream.h" | 20 #include "content/browser/byte_stream.h" |
21 #include "content/browser/download/download_create_info.h" | 21 #include "content/browser/download/download_create_info.h" |
22 #include "content/browser/download/download_interrupt_reasons_impl.h" | 22 #include "content/browser/download/download_interrupt_reasons_impl.h" |
23 #include "content/browser/download/download_manager_impl.h" | 23 #include "content/browser/download/download_manager_impl.h" |
24 #include "content/browser/download/download_request_handle.h" | 24 #include "content/browser/download/download_request_handle.h" |
25 #include "content/browser/download/download_stats.h" | 25 #include "content/browser/download/download_stats.h" |
26 #include "content/browser/loader/resource_dispatcher_host_impl.h" | 26 #include "content/browser/loader/resource_dispatcher_host_impl.h" |
| 27 #include "content/browser/power_save_blocker_factory.h" |
27 #include "content/public/browser/browser_thread.h" | 28 #include "content/public/browser/browser_thread.h" |
28 #include "content/public/browser/download_interrupt_reasons.h" | 29 #include "content/public/browser/download_interrupt_reasons.h" |
29 #include "content/public/browser/download_item.h" | 30 #include "content/public/browser/download_item.h" |
30 #include "content/public/browser/download_manager_delegate.h" | 31 #include "content/public/browser/download_manager_delegate.h" |
31 #include "content/public/browser/navigation_entry.h" | 32 #include "content/public/browser/navigation_entry.h" |
32 #include "content/public/browser/power_save_blocker_factory.h" | |
33 #include "content/public/browser/resource_context.h" | 33 #include "content/public/browser/resource_context.h" |
34 #include "content/public/browser/web_contents.h" | 34 #include "content/public/browser/web_contents.h" |
35 #include "net/base/elements_upload_data_stream.h" | 35 #include "net/base/elements_upload_data_stream.h" |
36 #include "net/base/io_buffer.h" | 36 #include "net/base/io_buffer.h" |
37 #include "net/base/load_flags.h" | 37 #include "net/base/load_flags.h" |
38 #include "net/base/net_errors.h" | 38 #include "net/base/net_errors.h" |
39 #include "net/base/upload_bytes_element_reader.h" | 39 #include "net/base/upload_bytes_element_reader.h" |
40 #include "net/http/http_response_headers.h" | 40 #include "net/http/http_response_headers.h" |
41 #include "net/http/http_status_code.h" | 41 #include "net/http/http_status_code.h" |
42 #include "net/url_request/url_request_context.h" | 42 #include "net/url_request/url_request_context.h" |
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198 bytes_read_(0), | 198 bytes_read_(0), |
199 pause_count_(0), | 199 pause_count_(0), |
200 was_deferred_(false), | 200 was_deferred_(false), |
201 is_partial_request_(false), | 201 is_partial_request_(false), |
202 started_(false), | 202 started_(false), |
203 abort_reason_(DOWNLOAD_INTERRUPT_REASON_NONE) { | 203 abort_reason_(DOWNLOAD_INTERRUPT_REASON_NONE) { |
204 DCHECK(request_); | 204 DCHECK(request_); |
205 DCHECK(delegate_); | 205 DCHECK(delegate_); |
206 RecordDownloadCount(UNTHROTTLED_COUNT); | 206 RecordDownloadCount(UNTHROTTLED_COUNT); |
207 power_save_blocker_ = CreatePowerSaveBlocker( | 207 power_save_blocker_ = CreatePowerSaveBlocker( |
208 PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension, | 208 device::PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension, |
209 PowerSaveBlocker::kReasonOther, "Download in progress"); | 209 device::PowerSaveBlocker::kReasonOther, "Download in progress"); |
210 DownloadRequestData* request_data = DownloadRequestData::Get(request_); | 210 DownloadRequestData* request_data = DownloadRequestData::Get(request_); |
211 if (request_data) { | 211 if (request_data) { |
212 save_info_ = request_data->TakeSaveInfo(); | 212 save_info_ = request_data->TakeSaveInfo(); |
213 download_id_ = request_data->download_id(); | 213 download_id_ = request_data->download_id(); |
214 on_started_callback_ = request_data->callback(); | 214 on_started_callback_ = request_data->callback(); |
215 DownloadRequestData::Detach(request_); | 215 DownloadRequestData::Detach(request_); |
216 is_partial_request_ = save_info_->offset > 0; | 216 is_partial_request_ = save_info_->offset > 0; |
217 } else { | 217 } else { |
218 save_info_.reset(new DownloadSaveInfo); | 218 save_info_.reset(new DownloadSaveInfo); |
219 } | 219 } |
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631 return DOWNLOAD_INTERRUPT_REASON_NONE; | 631 return DOWNLOAD_INTERRUPT_REASON_NONE; |
632 } | 632 } |
633 | 633 |
634 if (http_headers.response_code() == net::HTTP_PARTIAL_CONTENT) | 634 if (http_headers.response_code() == net::HTTP_PARTIAL_CONTENT) |
635 return DOWNLOAD_INTERRUPT_REASON_SERVER_BAD_CONTENT; | 635 return DOWNLOAD_INTERRUPT_REASON_SERVER_BAD_CONTENT; |
636 | 636 |
637 return DOWNLOAD_INTERRUPT_REASON_NONE; | 637 return DOWNLOAD_INTERRUPT_REASON_NONE; |
638 } | 638 } |
639 | 639 |
640 } // namespace content | 640 } // namespace content |
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