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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 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 #include "chrome/browser/chromeos/file_manager/filesystem_api_util.h" | 5 #include "chrome/browser/chromeos/file_manager/filesystem_api_util.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/files/file.h" | 10 #include "base/files/file.h" |
11 #include "base/files/file_path.h" | 11 #include "base/files/file_path.h" |
12 #include "chrome/browser/chromeos/arc/fileapi/arc_content_file_system_url_util.h " | |
12 #include "chrome/browser/chromeos/drive/file_system_util.h" | 13 #include "chrome/browser/chromeos/drive/file_system_util.h" |
13 #include "chrome/browser/chromeos/file_manager/app_id.h" | 14 #include "chrome/browser/chromeos/file_manager/app_id.h" |
14 #include "chrome/browser/chromeos/file_manager/fileapi_util.h" | 15 #include "chrome/browser/chromeos/file_manager/fileapi_util.h" |
15 #include "chrome/browser/chromeos/file_system_provider/mount_path_util.h" | 16 #include "chrome/browser/chromeos/file_system_provider/mount_path_util.h" |
16 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_inte rface.h" | 17 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_inte rface.h" |
17 #include "chrome/browser/extensions/extension_util.h" | 18 #include "chrome/browser/extensions/extension_util.h" |
18 #include "chrome/browser/profiles/profile.h" | 19 #include "chrome/browser/profiles/profile.h" |
20 #include "components/arc/arc_bridge_service.h" | |
21 #include "components/arc/arc_service_manager.h" | |
22 #include "components/arc/common/file_system.mojom.h" | |
19 #include "components/drive/chromeos/file_system_interface.h" | 23 #include "components/drive/chromeos/file_system_interface.h" |
20 #include "components/drive/file_errors.h" | 24 #include "components/drive/file_errors.h" |
21 #include "components/drive/file_system_core_util.h" | 25 #include "components/drive/file_system_core_util.h" |
22 #include "content/public/browser/browser_thread.h" | 26 #include "content/public/browser/browser_thread.h" |
23 #include "content/public/browser/storage_partition.h" | 27 #include "content/public/browser/storage_partition.h" |
24 #include "google_apis/drive/task_util.h" | 28 #include "google_apis/drive/task_util.h" |
25 #include "storage/browser/fileapi/file_system_context.h" | 29 #include "storage/browser/fileapi/file_system_context.h" |
26 | 30 |
27 namespace file_manager { | 31 namespace file_manager { |
28 namespace util { | 32 namespace util { |
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52 base::File::Error result) { | 56 base::File::Error result) { |
53 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 57 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
54 | 58 |
55 if (result != base::File::FILE_OK || !metadata->mime_type.get()) { | 59 if (result != base::File::FILE_OK || !metadata->mime_type.get()) { |
56 callback.Run(false, std::string()); | 60 callback.Run(false, std::string()); |
57 return; | 61 return; |
58 } | 62 } |
59 callback.Run(true, *metadata->mime_type); | 63 callback.Run(true, *metadata->mime_type); |
60 } | 64 } |
61 | 65 |
66 // Helper function used to implement GetNonNativeLocalPathMimeType. It passes | |
67 // the returned mime type to the callback. | |
68 void GetMimeTypeAfterGetMimeTypeForArcContentFileSystem( | |
69 const base::Callback<void(bool, const std::string&)>& callback, | |
70 const base::Optional<std::string>& mime_type) { | |
71 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | |
72 if (mime_type.has_value()) { | |
73 callback.Run(true, mime_type.value()); | |
74 } else { | |
75 callback.Run(false, std::string()); | |
76 } | |
77 } | |
78 | |
62 // Helper function to converts a callback that takes boolean value to that takes | 79 // Helper function to converts a callback that takes boolean value to that takes |
63 // File::Error, by regarding FILE_OK as the only successful value. | 80 // File::Error, by regarding FILE_OK as the only successful value. |
64 void BoolCallbackAsFileErrorCallback( | 81 void BoolCallbackAsFileErrorCallback( |
65 const base::Callback<void(bool)>& callback, | 82 const base::Callback<void(bool)>& callback, |
66 base::File::Error error) { | 83 base::File::Error error) { |
67 return callback.Run(error == base::File::FILE_OK); | 84 return callback.Run(error == base::File::FILE_OK); |
68 } | 85 } |
69 | 86 |
70 // Part of PrepareFileOnIOThread. It tries to create a new file if the given | 87 // Part of PrepareFileOnIOThread. It tries to create a new file if the given |
71 // |url| is not already inhabited. | 88 // |url| is not already inhabited. |
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176 | 193 |
177 parser.file_system()->GetMetadata( | 194 parser.file_system()->GetMetadata( |
178 parser.file_path(), | 195 parser.file_path(), |
179 chromeos::file_system_provider::ProvidedFileSystemInterface:: | 196 chromeos::file_system_provider::ProvidedFileSystemInterface:: |
180 METADATA_FIELD_MIME_TYPE, | 197 METADATA_FIELD_MIME_TYPE, |
181 base::Bind(&GetMimeTypeAfterGetMetadataForProvidedFileSystem, | 198 base::Bind(&GetMimeTypeAfterGetMetadataForProvidedFileSystem, |
182 callback)); | 199 callback)); |
183 return; | 200 return; |
184 } | 201 } |
185 | 202 |
203 if (base::FilePath(arc::kContentFileSystemMountPointPath).IsParent(path)) { | |
204 GURL arc_url = arc::PathToArcUrl(path); | |
205 auto* file_system_instance = ARC_GET_INSTANCE_FOR_METHOD( | |
Shuhei Takahashi (google)
2017/05/30 09:30:17
Please add ArcFileSystemOperationRunner::GetMimeTy
hashimoto
2017/05/30 10:51:23
Ugh, I totally forgot about that deferring feature
| |
206 arc::ArcServiceManager::Get()->arc_bridge_service()->file_system(), | |
207 GetMimeType); | |
208 if (!file_system_instance) { | |
209 content::BrowserThread::PostTask( | |
210 content::BrowserThread::UI, FROM_HERE, | |
211 base::Bind(callback, false, std::string())); | |
212 return; | |
213 } | |
214 file_system_instance->GetMimeType( | |
215 arc_url.spec(), | |
216 base::Bind(&GetMimeTypeAfterGetMimeTypeForArcContentFileSystem, | |
217 callback)); | |
218 return; | |
219 } | |
220 | |
186 // We don't have a way to obtain metadata other than drive and FSP. Returns an | 221 // We don't have a way to obtain metadata other than drive and FSP. Returns an |
187 // error with empty MIME type, that leads fallback guessing mime type from | 222 // error with empty MIME type, that leads fallback guessing mime type from |
188 // file extensions. | 223 // file extensions. |
189 content::BrowserThread::PostTask( | 224 content::BrowserThread::PostTask( |
190 content::BrowserThread::UI, | 225 content::BrowserThread::UI, |
191 FROM_HERE, | 226 FROM_HERE, |
192 base::Bind(callback, false /* failure */, std::string())); | 227 base::Bind(callback, false /* failure */, std::string())); |
193 } | 228 } |
194 | 229 |
195 void IsNonNativeLocalPathDirectory( | 230 void IsNonNativeLocalPathDirectory( |
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232 backend->CreateInternalURL(file_system_context.get(), path); | 267 backend->CreateInternalURL(file_system_context.get(), path); |
233 | 268 |
234 content::BrowserThread::PostTask( | 269 content::BrowserThread::PostTask( |
235 content::BrowserThread::IO, FROM_HERE, | 270 content::BrowserThread::IO, FROM_HERE, |
236 base::Bind(&PrepareFileOnIOThread, file_system_context, internal_url, | 271 base::Bind(&PrepareFileOnIOThread, file_system_context, internal_url, |
237 google_apis::CreateRelayCallback(callback))); | 272 google_apis::CreateRelayCallback(callback))); |
238 } | 273 } |
239 | 274 |
240 } // namespace util | 275 } // namespace util |
241 } // namespace file_manager | 276 } // namespace file_manager |
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