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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_file_impl.h" | 5 #include "content/browser/download/download_file_impl.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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35 // initial delay is specified by kInitialRenameRetryDelayMs. | 35 // initial delay is specified by kInitialRenameRetryDelayMs. |
36 const int kInitialRenameRetryDelayMs = 200; | 36 const int kInitialRenameRetryDelayMs = 200; |
37 | 37 |
38 // Number of times a failing rename is retried before giving up. | 38 // Number of times a failing rename is retried before giving up. |
39 const int kMaxRenameRetries = 3; | 39 const int kMaxRenameRetries = 3; |
40 | 40 |
41 DownloadFileImpl::DownloadFileImpl( | 41 DownloadFileImpl::DownloadFileImpl( |
42 std::unique_ptr<DownloadSaveInfo> save_info, | 42 std::unique_ptr<DownloadSaveInfo> save_info, |
43 const base::FilePath& default_download_directory, | 43 const base::FilePath& default_download_directory, |
44 std::unique_ptr<ByteStreamReader> stream, | 44 std::unique_ptr<ByteStreamReader> stream, |
45 const net::BoundNetLog& download_item_net_log, | 45 const net::NetLogWithSource& download_item_net_log, |
46 base::WeakPtr<DownloadDestinationObserver> observer) | 46 base::WeakPtr<DownloadDestinationObserver> observer) |
47 : bound_net_log_( | 47 : net_log_( |
48 net::BoundNetLog::Make(download_item_net_log.net_log(), | 48 net::NetLogWithSource::Make(download_item_net_log.net_log(), |
49 net::NetLogSourceType::DOWNLOAD_FILE)), | 49 net::NetLogSourceType::DOWNLOAD_FILE)), |
50 file_(bound_net_log_), | 50 file_(net_log_), |
51 save_info_(std::move(save_info)), | 51 save_info_(std::move(save_info)), |
52 default_download_directory_(default_download_directory), | 52 default_download_directory_(default_download_directory), |
53 stream_reader_(std::move(stream)), | 53 stream_reader_(std::move(stream)), |
54 bytes_seen_(0), | 54 bytes_seen_(0), |
55 observer_(observer), | 55 observer_(observer), |
56 weak_factory_(this) { | 56 weak_factory_(this) { |
57 download_item_net_log.AddEvent( | 57 download_item_net_log.AddEvent( |
58 net::NetLogEventType::DOWNLOAD_FILE_CREATED, | 58 net::NetLogEventType::DOWNLOAD_FILE_CREATED, |
59 bound_net_log_.source().ToEventParametersCallback()); | 59 net_log_.source().ToEventParametersCallback()); |
60 bound_net_log_.BeginEvent( | 60 net_log_.BeginEvent( |
61 net::NetLogEventType::DOWNLOAD_FILE_ACTIVE, | 61 net::NetLogEventType::DOWNLOAD_FILE_ACTIVE, |
62 download_item_net_log.source().ToEventParametersCallback()); | 62 download_item_net_log.source().ToEventParametersCallback()); |
63 } | 63 } |
64 | 64 |
65 DownloadFileImpl::~DownloadFileImpl() { | 65 DownloadFileImpl::~DownloadFileImpl() { |
66 DCHECK_CURRENTLY_ON(BrowserThread::FILE); | 66 DCHECK_CURRENTLY_ON(BrowserThread::FILE); |
67 bound_net_log_.EndEvent(net::NetLogEventType::DOWNLOAD_FILE_ACTIVE); | 67 net_log_.EndEvent(net::NetLogEventType::DOWNLOAD_FILE_ACTIVE); |
68 } | 68 } |
69 | 69 |
70 void DownloadFileImpl::Initialize(const InitializeCallback& callback) { | 70 void DownloadFileImpl::Initialize(const InitializeCallback& callback) { |
71 DCHECK_CURRENTLY_ON(BrowserThread::FILE); | 71 DCHECK_CURRENTLY_ON(BrowserThread::FILE); |
72 | 72 |
73 update_timer_.reset(new base::RepeatingTimer()); | 73 update_timer_.reset(new base::RepeatingTimer()); |
74 DownloadInterruptReason result = | 74 DownloadInterruptReason result = |
75 file_.Initialize(save_info_->file_path, | 75 file_.Initialize(save_info_->file_path, |
76 default_download_directory_, | 76 default_download_directory_, |
77 std::move(save_info_->file), | 77 std::move(save_info_->file), |
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327 SendUpdate(); | 327 SendUpdate(); |
328 std::unique_ptr<crypto::SecureHash> hash_state = file_.Finish(); | 328 std::unique_ptr<crypto::SecureHash> hash_state = file_.Finish(); |
329 BrowserThread::PostTask( | 329 BrowserThread::PostTask( |
330 BrowserThread::UI, | 330 BrowserThread::UI, |
331 FROM_HERE, | 331 FROM_HERE, |
332 base::Bind(&DownloadDestinationObserver::DestinationCompleted, | 332 base::Bind(&DownloadDestinationObserver::DestinationCompleted, |
333 observer_, | 333 observer_, |
334 file_.bytes_so_far(), | 334 file_.bytes_so_far(), |
335 base::Passed(&hash_state))); | 335 base::Passed(&hash_state))); |
336 } | 336 } |
337 if (bound_net_log_.IsCapturing()) { | 337 if (net_log_.IsCapturing()) { |
338 bound_net_log_.AddEvent(net::NetLogEventType::DOWNLOAD_STREAM_DRAINED, | 338 net_log_.AddEvent(net::NetLogEventType::DOWNLOAD_STREAM_DRAINED, |
339 base::Bind(&FileStreamDrainedNetLogCallback, | 339 base::Bind(&FileStreamDrainedNetLogCallback, |
340 total_incoming_data_size, num_buffers)); | 340 total_incoming_data_size, num_buffers)); |
341 } | 341 } |
342 } | 342 } |
343 | 343 |
344 void DownloadFileImpl::SendUpdate() { | 344 void DownloadFileImpl::SendUpdate() { |
345 BrowserThread::PostTask( | 345 BrowserThread::PostTask( |
346 BrowserThread::UI, | 346 BrowserThread::UI, |
347 FROM_HERE, | 347 FROM_HERE, |
348 base::Bind(&DownloadDestinationObserver::DestinationUpdate, | 348 base::Bind(&DownloadDestinationObserver::DestinationUpdate, |
349 observer_, | 349 observer_, |
350 file_.bytes_so_far(), | 350 file_.bytes_so_far(), |
351 rate_estimator_.GetCountPerSecond())); | 351 rate_estimator_.GetCountPerSecond())); |
352 } | 352 } |
353 | 353 |
354 DownloadFileImpl::RenameParameters::RenameParameters( | 354 DownloadFileImpl::RenameParameters::RenameParameters( |
355 RenameOption option, | 355 RenameOption option, |
356 const base::FilePath& new_path, | 356 const base::FilePath& new_path, |
357 const RenameCompletionCallback& completion_callback) | 357 const RenameCompletionCallback& completion_callback) |
358 : option(option), | 358 : option(option), |
359 new_path(new_path), | 359 new_path(new_path), |
360 retries_left(kMaxRenameRetries), | 360 retries_left(kMaxRenameRetries), |
361 completion_callback(completion_callback) {} | 361 completion_callback(completion_callback) {} |
362 | 362 |
363 DownloadFileImpl::RenameParameters::~RenameParameters() {} | 363 DownloadFileImpl::RenameParameters::~RenameParameters() {} |
364 | 364 |
365 } // namespace content | 365 } // namespace content |
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