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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 CHROME_BROWSER_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <memory> | 9 #include <memory> |
10 #include <string> | 10 #include <string> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/callback.h" | 13 #include "base/callback.h" |
14 #include "base/files/file.h" | 14 #include "base/files/file.h" |
15 #include "base/files/file_path.h" | 15 #include "base/files/file_path.h" |
16 #include "base/macros.h" | 16 #include "base/macros.h" |
17 #include "base/memory/linked_ptr.h" | |
18 #include "base/memory/weak_ptr.h" | 17 #include "base/memory/weak_ptr.h" |
19 #include "base/observer_list.h" | 18 #include "base/observer_list.h" |
20 #include "chrome/browser/chromeos/arc/arc_session_manager.h" | 19 #include "chrome/browser/chromeos/arc/arc_session_manager.h" |
21 #include "chrome/browser/chromeos/drive/drive_integration_service.h" | 20 #include "chrome/browser/chromeos/drive/drive_integration_service.h" |
22 #include "chrome/browser/chromeos/file_system_provider/observer.h" | 21 #include "chrome/browser/chromeos/file_system_provider/observer.h" |
23 #include "chrome/browser/chromeos/file_system_provider/service.h" | 22 #include "chrome/browser/chromeos/file_system_provider/service.h" |
24 #include "chromeos/dbus/cros_disks_client.h" | 23 #include "chromeos/dbus/cros_disks_client.h" |
25 #include "chromeos/disks/disk_mount_manager.h" | 24 #include "chromeos/disks/disk_mount_manager.h" |
26 #include "components/keyed_service/core/keyed_service.h" | 25 #include "components/keyed_service/core/keyed_service.h" |
27 #include "components/prefs/pref_change_registrar.h" | 26 #include "components/prefs/pref_change_registrar.h" |
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73 enum Source { SOURCE_FILE, SOURCE_DEVICE, SOURCE_NETWORK, SOURCE_SYSTEM }; | 72 enum Source { SOURCE_FILE, SOURCE_DEVICE, SOURCE_NETWORK, SOURCE_SYSTEM }; |
74 | 73 |
75 // Represents a volume (mount point) in the volume manager. Validity of the data | 74 // Represents a volume (mount point) in the volume manager. Validity of the data |
76 // is guaranteed by the weak pointer. Simply saying, the weak pointer should be | 75 // is guaranteed by the weak pointer. Simply saying, the weak pointer should be |
77 // valid as long as the volume is mounted. | 76 // valid as long as the volume is mounted. |
78 class Volume : public base::SupportsWeakPtr<Volume> { | 77 class Volume : public base::SupportsWeakPtr<Volume> { |
79 public: | 78 public: |
80 ~Volume(); | 79 ~Volume(); |
81 | 80 |
82 // Factory static methods for different volume types. | 81 // Factory static methods for different volume types. |
83 static Volume* CreateForDrive(Profile* profile); | 82 static std::unique_ptr<Volume> CreateForDrive(Profile* profile); |
84 static Volume* CreateForDownloads(const base::FilePath& downloads_path); | 83 static std::unique_ptr<Volume> CreateForDownloads( |
85 static Volume* CreateForRemovable( | 84 const base::FilePath& downloads_path); |
| 85 static std::unique_ptr<Volume> CreateForRemovable( |
86 const chromeos::disks::DiskMountManager::MountPointInfo& mount_point, | 86 const chromeos::disks::DiskMountManager::MountPointInfo& mount_point, |
87 const chromeos::disks::DiskMountManager::Disk* disk); | 87 const chromeos::disks::DiskMountManager::Disk* disk); |
88 static Volume* CreateForProvidedFileSystem( | 88 static std::unique_ptr<Volume> CreateForProvidedFileSystem( |
89 const chromeos::file_system_provider::ProvidedFileSystemInfo& | 89 const chromeos::file_system_provider::ProvidedFileSystemInfo& |
90 file_system_info, | 90 file_system_info, |
91 MountContext mount_context); | 91 MountContext mount_context); |
92 static Volume* CreateForMTP(const base::FilePath& mount_path, | 92 static std::unique_ptr<Volume> CreateForMTP(const base::FilePath& mount_path, |
93 const std::string& label, | 93 const std::string& label, |
94 bool read_only); | 94 bool read_only); |
95 static Volume* CreateForMediaView(const std::string& root_document_id); | 95 static std::unique_ptr<Volume> CreateForMediaView( |
96 static Volume* CreateForTesting(const base::FilePath& path, | 96 const std::string& root_document_id); |
97 VolumeType volume_type, | 97 static std::unique_ptr<Volume> CreateForTesting( |
98 chromeos::DeviceType device_type, | 98 const base::FilePath& path, |
99 bool read_only); | 99 VolumeType volume_type, |
100 static Volume* CreateForTesting(const base::FilePath& device_path, | 100 chromeos::DeviceType device_type, |
101 const base::FilePath& mount_path); | 101 bool read_only); |
| 102 static std::unique_ptr<Volume> CreateForTesting( |
| 103 const base::FilePath& device_path, |
| 104 const base::FilePath& mount_path); |
102 | 105 |
103 // Getters for all members. See below for details. | 106 // Getters for all members. See below for details. |
104 const std::string& volume_id() const { return volume_id_; } | 107 const std::string& volume_id() const { return volume_id_; } |
105 const std::string& file_system_id() const { return file_system_id_; } | 108 const std::string& file_system_id() const { return file_system_id_; } |
106 const std::string& extension_id() const { return extension_id_; } | 109 const std::string& extension_id() const { return extension_id_; } |
107 Source source() const { return source_; } | 110 Source source() const { return source_; } |
108 VolumeType type() const { return type_; } | 111 VolumeType type() const { return type_; } |
109 chromeos::DeviceType device_type() const { return device_type_; } | 112 chromeos::DeviceType device_type() const { return device_type_; } |
110 const base::FilePath& source_path() const { return source_path_; } | 113 const base::FilePath& source_path() const { return source_path_; } |
111 const base::FilePath& mount_path() const { return mount_path_; } | 114 const base::FilePath& mount_path() const { return mount_path_; } |
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263 bool RegisterDownloadsDirectoryForTesting(const base::FilePath& path); | 266 bool RegisterDownloadsDirectoryForTesting(const base::FilePath& path); |
264 | 267 |
265 // For testing purpose, adds a volume info pointing to |path|, with TESTING | 268 // For testing purpose, adds a volume info pointing to |path|, with TESTING |
266 // type. Assumes that the mount point is already registered. | 269 // type. Assumes that the mount point is already registered. |
267 void AddVolumeForTesting(const base::FilePath& path, | 270 void AddVolumeForTesting(const base::FilePath& path, |
268 VolumeType volume_type, | 271 VolumeType volume_type, |
269 chromeos::DeviceType device_type, | 272 chromeos::DeviceType device_type, |
270 bool read_only); | 273 bool read_only); |
271 | 274 |
272 // For testing purpose, adds the volume info to the volume manager. | 275 // For testing purpose, adds the volume info to the volume manager. |
273 void AddVolumeForTesting(const linked_ptr<Volume>& volume); | 276 void AddVolumeForTesting(std::unique_ptr<Volume> volume); |
274 | 277 |
275 // drive::DriveIntegrationServiceObserver overrides. | 278 // drive::DriveIntegrationServiceObserver overrides. |
276 void OnFileSystemMounted() override; | 279 void OnFileSystemMounted() override; |
277 void OnFileSystemBeingUnmounted() override; | 280 void OnFileSystemBeingUnmounted() override; |
278 | 281 |
279 // chromeos::disks::DiskMountManager::Observer overrides. | 282 // chromeos::disks::DiskMountManager::Observer overrides. |
280 void OnDiskEvent( | 283 void OnDiskEvent( |
281 chromeos::disks::DiskMountManager::DiskEvent event, | 284 chromeos::disks::DiskMountManager::DiskEvent event, |
282 const chromeos::disks::DiskMountManager::Disk* disk) override; | 285 const chromeos::disks::DiskMountManager::Disk* disk) override; |
283 void OnDeviceEvent(chromeos::disks::DiskMountManager::DeviceEvent event, | 286 void OnDeviceEvent(chromeos::disks::DiskMountManager::DeviceEvent event, |
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315 const storage_monitor::StorageInfo& info) override; | 318 const storage_monitor::StorageInfo& info) override; |
316 void OnRemovableStorageDetached( | 319 void OnRemovableStorageDetached( |
317 const storage_monitor::StorageInfo& info) override; | 320 const storage_monitor::StorageInfo& info) override; |
318 | 321 |
319 SnapshotManager* snapshot_manager() { return snapshot_manager_.get(); } | 322 SnapshotManager* snapshot_manager() { return snapshot_manager_.get(); } |
320 | 323 |
321 private: | 324 private: |
322 void OnDiskMountManagerRefreshed(bool success); | 325 void OnDiskMountManagerRefreshed(bool success); |
323 void OnStorageMonitorInitialized(); | 326 void OnStorageMonitorInitialized(); |
324 void DoMountEvent(chromeos::MountError error_code, | 327 void DoMountEvent(chromeos::MountError error_code, |
325 const linked_ptr<Volume>& volume); | 328 std::unique_ptr<Volume> volume); |
326 void DoUnmountEvent(chromeos::MountError error_code, | 329 void DoUnmountEvent(chromeos::MountError error_code, const Volume& volume); |
327 const linked_ptr<Volume>& volume); | |
328 void OnExternalStorageDisabledChangedUnmountCallback( | 330 void OnExternalStorageDisabledChangedUnmountCallback( |
329 chromeos::MountError error_code); | 331 chromeos::MountError error_code); |
330 | 332 |
331 Profile* profile_; | 333 Profile* profile_; |
332 drive::DriveIntegrationService* drive_integration_service_; // Not owned. | 334 drive::DriveIntegrationService* drive_integration_service_; // Not owned. |
333 chromeos::disks::DiskMountManager* disk_mount_manager_; // Not owned. | 335 chromeos::disks::DiskMountManager* disk_mount_manager_; // Not owned. |
334 PrefChangeRegistrar pref_change_registrar_; | 336 PrefChangeRegistrar pref_change_registrar_; |
335 base::ObserverList<VolumeManagerObserver> observers_; | 337 base::ObserverList<VolumeManagerObserver> observers_; |
336 chromeos::file_system_provider::Service* | 338 chromeos::file_system_provider::Service* |
337 file_system_provider_service_; // Not owned by this class. | 339 file_system_provider_service_; // Not owned by this class. |
338 GetMtpStorageInfoCallback get_mtp_storage_info_callback_; | 340 GetMtpStorageInfoCallback get_mtp_storage_info_callback_; |
339 std::map<std::string, linked_ptr<Volume>> mounted_volumes_; | 341 std::map<std::string, std::unique_ptr<Volume>> mounted_volumes_; |
340 std::unique_ptr<SnapshotManager> snapshot_manager_; | 342 std::unique_ptr<SnapshotManager> snapshot_manager_; |
341 bool arc_volumes_mounted_ = false; | 343 bool arc_volumes_mounted_ = false; |
342 | 344 |
343 // Note: This should remain the last member so it'll be destroyed and | 345 // Note: This should remain the last member so it'll be destroyed and |
344 // invalidate its weak pointers before any other members are destroyed. | 346 // invalidate its weak pointers before any other members are destroyed. |
345 base::WeakPtrFactory<VolumeManager> weak_ptr_factory_; | 347 base::WeakPtrFactory<VolumeManager> weak_ptr_factory_; |
346 DISALLOW_COPY_AND_ASSIGN(VolumeManager); | 348 DISALLOW_COPY_AND_ASSIGN(VolumeManager); |
347 }; | 349 }; |
348 | 350 |
349 } // namespace file_manager | 351 } // namespace file_manager |
350 | 352 |
351 #endif // CHROME_BROWSER_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_H_ | 353 #endif // CHROME_BROWSER_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_H_ |
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