OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "chrome/browser/net/file_downloader.h" | 5 #include "chrome/browser/net/file_downloader.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/files/file_path.h" | 8 #include "base/files/file_path.h" |
9 #include "base/files/file_util.h" | 9 #include "base/files/file_util.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
(...skipping 26 matching lines...) Expand all Loading... |
37 net::LOAD_DO_NOT_SAVE_COOKIES); | 37 net::LOAD_DO_NOT_SAVE_COOKIES); |
38 fetcher_->SetAutomaticallyRetryOnNetworkChanges(kNumRetries); | 38 fetcher_->SetAutomaticallyRetryOnNetworkChanges(kNumRetries); |
39 fetcher_->SaveResponseToTemporaryFile( | 39 fetcher_->SaveResponseToTemporaryFile( |
40 BrowserThread::GetTaskRunnerForThread(BrowserThread::FILE)); | 40 BrowserThread::GetTaskRunnerForThread(BrowserThread::FILE)); |
41 | 41 |
42 if (overwrite) { | 42 if (overwrite) { |
43 fetcher_->Start(); | 43 fetcher_->Start(); |
44 } else { | 44 } else { |
45 base::PostTaskAndReplyWithResult( | 45 base::PostTaskAndReplyWithResult( |
46 base::CreateTaskRunnerWithTraits( | 46 base::CreateTaskRunnerWithTraits( |
47 base::TaskTraits() | 47 {base::MayBlock(), base::TaskPriority::BACKGROUND, |
48 .MayBlock() | 48 base::TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN}) |
49 .WithPriority(base::TaskPriority::BACKGROUND) | |
50 .WithShutdownBehavior( | |
51 base::TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN)) | |
52 .get(), | 49 .get(), |
53 FROM_HERE, base::Bind(&base::PathExists, local_path_), | 50 FROM_HERE, base::Bind(&base::PathExists, local_path_), |
54 base::Bind(&FileDownloader::OnFileExistsCheckDone, | 51 base::Bind(&FileDownloader::OnFileExistsCheckDone, |
55 weak_ptr_factory_.GetWeakPtr())); | 52 weak_ptr_factory_.GetWeakPtr())); |
56 } | 53 } |
57 } | 54 } |
58 | 55 |
59 FileDownloader::~FileDownloader() {} | 56 FileDownloader::~FileDownloader() {} |
60 | 57 |
61 void FileDownloader::OnURLFetchComplete(const net::URLFetcher* source) { | 58 void FileDownloader::OnURLFetchComplete(const net::URLFetcher* source) { |
(...skipping 17 matching lines...) Expand all Loading... |
79 | 76 |
80 base::FilePath response_path; | 77 base::FilePath response_path; |
81 bool success = source->GetResponseAsFilePath(false, &response_path); | 78 bool success = source->GetResponseAsFilePath(false, &response_path); |
82 if (!success) { | 79 if (!success) { |
83 callback_.Run(FAILED); | 80 callback_.Run(FAILED); |
84 return; | 81 return; |
85 } | 82 } |
86 | 83 |
87 base::PostTaskAndReplyWithResult( | 84 base::PostTaskAndReplyWithResult( |
88 base::CreateTaskRunnerWithTraits( | 85 base::CreateTaskRunnerWithTraits( |
89 base::TaskTraits() | 86 {base::MayBlock(), base::TaskPriority::BACKGROUND, |
90 .MayBlock() | 87 base::TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN}) |
91 .WithPriority(base::TaskPriority::BACKGROUND) | |
92 .WithShutdownBehavior( | |
93 base::TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN)) | |
94 .get(), | 88 .get(), |
95 FROM_HERE, base::Bind(&base::Move, response_path, local_path_), | 89 FROM_HERE, base::Bind(&base::Move, response_path, local_path_), |
96 base::Bind(&FileDownloader::OnFileMoveDone, | 90 base::Bind(&FileDownloader::OnFileMoveDone, |
97 weak_ptr_factory_.GetWeakPtr())); | 91 weak_ptr_factory_.GetWeakPtr())); |
98 } | 92 } |
99 | 93 |
100 void FileDownloader::OnFileExistsCheckDone(bool exists) { | 94 void FileDownloader::OnFileExistsCheckDone(bool exists) { |
101 if (exists) | 95 if (exists) |
102 callback_.Run(EXISTS); | 96 callback_.Run(EXISTS); |
103 else | 97 else |
104 fetcher_->Start(); | 98 fetcher_->Start(); |
105 } | 99 } |
106 | 100 |
107 void FileDownloader::OnFileMoveDone(bool success) { | 101 void FileDownloader::OnFileMoveDone(bool success) { |
108 if (!success) { | 102 if (!success) { |
109 DLOG(WARNING) << "Could not move file to " | 103 DLOG(WARNING) << "Could not move file to " |
110 << local_path_.LossyDisplayName(); | 104 << local_path_.LossyDisplayName(); |
111 } | 105 } |
112 | 106 |
113 callback_.Run(success ? DOWNLOADED : FAILED); | 107 callback_.Run(success ? DOWNLOADED : FAILED); |
114 } | 108 } |
OLD | NEW |