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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 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_CACHE_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_CACHE_H_ |
6 #define CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_CACHE_H_ | 6 #define CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_CACHE_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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24 class SequencedTaskRunner; | 24 class SequencedTaskRunner; |
25 | 25 |
26 } // namespace base | 26 } // namespace base |
27 | 27 |
28 namespace gdata { | 28 namespace gdata { |
29 | 29 |
30 class DriveCacheEntry; | 30 class DriveCacheEntry; |
31 class DriveCacheMetadata; | 31 class DriveCacheMetadata; |
32 | 32 |
33 // Callback for SetMountedStateOnUIThread and ClearAllOnUIThread. | 33 // Callback for SetMountedStateOnUIThread and ClearAllOnUIThread. |
34 typedef base::Callback<void(GDataFileError error, | 34 typedef base::Callback<void(DriveFileError error, |
35 const FilePath& file_path)> | 35 const FilePath& file_path)> |
36 ChangeCacheStateCallback; | 36 ChangeCacheStateCallback; |
37 | 37 |
38 // Callback for completion of cache operation. | 38 // Callback for completion of cache operation. |
39 typedef base::Callback<void(GDataFileError error, | 39 typedef base::Callback<void(DriveFileError error, |
40 const std::string& resource_id, | 40 const std::string& resource_id, |
41 const std::string& md5)> CacheOperationCallback; | 41 const std::string& md5)> CacheOperationCallback; |
42 | 42 |
43 // Callback for GetFileFromCache. | 43 // Callback for GetFileFromCache. |
44 typedef base::Callback<void(GDataFileError error, | 44 typedef base::Callback<void(DriveFileError error, |
45 const std::string& resource_id, | 45 const std::string& resource_id, |
46 const std::string& md5, | 46 const std::string& md5, |
47 const FilePath& cache_file_path)> | 47 const FilePath& cache_file_path)> |
48 GetFileFromCacheCallback; | 48 GetFileFromCacheCallback; |
49 | 49 |
50 // Callback for GetResourceIdsOfBacklogOnUIThread. | 50 // Callback for GetResourceIdsOfBacklogOnUIThread. |
51 // |to_fetch| is for resource IDs of pinned-but-not-fetched files. | 51 // |to_fetch| is for resource IDs of pinned-but-not-fetched files. |
52 // |to_upload| is for resource IDs of dirty-but-not-uploaded files. | 52 // |to_upload| is for resource IDs of dirty-but-not-uploaded files. |
53 typedef base::Callback<void(const std::vector<std::string>& to_fetch, | 53 typedef base::Callback<void(const std::vector<std::string>& to_fetch, |
54 const std::vector<std::string>& to_upload)> | 54 const std::vector<std::string>& to_upload)> |
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351 void GetResourceIdsOfExistingPinnedFiles( | 351 void GetResourceIdsOfExistingPinnedFiles( |
352 std::vector<std::string>* resource_ids); | 352 std::vector<std::string>* resource_ids); |
353 | 353 |
354 // Used to implement GetResourceIdsOfAllFilesOnUIThread. | 354 // Used to implement GetResourceIdsOfAllFilesOnUIThread. |
355 void GetResourceIdsOfAllFiles( | 355 void GetResourceIdsOfAllFiles( |
356 std::vector<std::string>* resource_ids); | 356 std::vector<std::string>* resource_ids); |
357 | 357 |
358 // Used to implement GetFileOnUIThread. | 358 // Used to implement GetFileOnUIThread. |
359 void GetFile(const std::string& resource_id, | 359 void GetFile(const std::string& resource_id, |
360 const std::string& md5, | 360 const std::string& md5, |
361 GDataFileError* error, | 361 DriveFileError* error, |
362 FilePath* cache_file_path); | 362 FilePath* cache_file_path); |
363 | 363 |
364 // Used to implement StoreOnUIThread. | 364 // Used to implement StoreOnUIThread. |
365 void Store(const std::string& resource_id, | 365 void Store(const std::string& resource_id, |
366 const std::string& md5, | 366 const std::string& md5, |
367 const FilePath& source_path, | 367 const FilePath& source_path, |
368 FileOperationType file_operation_type, | 368 FileOperationType file_operation_type, |
369 GDataFileError* error); | 369 DriveFileError* error); |
370 | 370 |
371 // Used to implement PinOnUIThread. | 371 // Used to implement PinOnUIThread. |
372 void Pin(const std::string& resource_id, | 372 void Pin(const std::string& resource_id, |
373 const std::string& md5, | 373 const std::string& md5, |
374 FileOperationType file_operation_type, | 374 FileOperationType file_operation_type, |
375 GDataFileError* error); | 375 DriveFileError* error); |
376 | 376 |
377 // Used to implement UnpinOnUIThread. | 377 // Used to implement UnpinOnUIThread. |
378 void Unpin(const std::string& resource_id, | 378 void Unpin(const std::string& resource_id, |
379 const std::string& md5, | 379 const std::string& md5, |
380 FileOperationType file_operation_type, | 380 FileOperationType file_operation_type, |
381 GDataFileError* error); | 381 DriveFileError* error); |
382 | 382 |
383 // Used to implement SetMountedStateOnUIThread. | 383 // Used to implement SetMountedStateOnUIThread. |
384 void SetMountedState(const FilePath& file_path, | 384 void SetMountedState(const FilePath& file_path, |
385 bool to_mount, | 385 bool to_mount, |
386 GDataFileError* error, | 386 DriveFileError* error, |
387 FilePath* cache_file_path); | 387 FilePath* cache_file_path); |
388 | 388 |
389 // Used to implement MarkDirtyOnUIThread. | 389 // Used to implement MarkDirtyOnUIThread. |
390 void MarkDirty(const std::string& resource_id, | 390 void MarkDirty(const std::string& resource_id, |
391 const std::string& md5, | 391 const std::string& md5, |
392 FileOperationType file_operation_type, | 392 FileOperationType file_operation_type, |
393 GDataFileError* error, | 393 DriveFileError* error, |
394 FilePath* cache_file_path); | 394 FilePath* cache_file_path); |
395 | 395 |
396 // Used to implement CommitDirtyOnUIThread. | 396 // Used to implement CommitDirtyOnUIThread. |
397 void CommitDirty(const std::string& resource_id, | 397 void CommitDirty(const std::string& resource_id, |
398 const std::string& md5, | 398 const std::string& md5, |
399 FileOperationType file_operation_type, | 399 FileOperationType file_operation_type, |
400 GDataFileError* error); | 400 DriveFileError* error); |
401 | 401 |
402 // Used to implement ClearDirtyOnUIThread. | 402 // Used to implement ClearDirtyOnUIThread. |
403 void ClearDirty(const std::string& resource_id, | 403 void ClearDirty(const std::string& resource_id, |
404 const std::string& md5, | 404 const std::string& md5, |
405 FileOperationType file_operation_type, | 405 FileOperationType file_operation_type, |
406 GDataFileError* error); | 406 DriveFileError* error); |
407 | 407 |
408 // Used to implement RemoveOnUIThread. | 408 // Used to implement RemoveOnUIThread. |
409 void Remove(const std::string& resource_id, | 409 void Remove(const std::string& resource_id, |
410 GDataFileError* error); | 410 DriveFileError* error); |
411 | 411 |
412 // Used to implement ClearAllUIThread. | 412 // Used to implement ClearAllUIThread. |
413 void ClearAll(GDataFileError* error); | 413 void ClearAll(DriveFileError* error); |
414 | 414 |
415 // Runs callback and notifies the observers when file is pinned. | 415 // Runs callback and notifies the observers when file is pinned. |
416 void OnPinned(GDataFileError* error, | 416 void OnPinned(DriveFileError* error, |
417 const std::string& resource_id, | 417 const std::string& resource_id, |
418 const std::string& md5, | 418 const std::string& md5, |
419 const CacheOperationCallback& callback); | 419 const CacheOperationCallback& callback); |
420 | 420 |
421 // Runs callback and notifies the observers when file is unpinned. | 421 // Runs callback and notifies the observers when file is unpinned. |
422 void OnUnpinned(GDataFileError* error, | 422 void OnUnpinned(DriveFileError* error, |
423 const std::string& resource_id, | 423 const std::string& resource_id, |
424 const std::string& md5, | 424 const std::string& md5, |
425 const CacheOperationCallback& callback); | 425 const CacheOperationCallback& callback); |
426 | 426 |
427 // Runs callback and notifies the observers when file is committed. | 427 // Runs callback and notifies the observers when file is committed. |
428 void OnCommitDirty(GDataFileError* error, | 428 void OnCommitDirty(DriveFileError* error, |
429 const std::string& resource_id, | 429 const std::string& resource_id, |
430 const std::string& md5, | 430 const std::string& md5, |
431 const CacheOperationCallback& callback); | 431 const CacheOperationCallback& callback); |
432 | 432 |
433 // Helper function to implement GetCacheEntryOnUIThread(). | 433 // Helper function to implement GetCacheEntryOnUIThread(). |
434 void GetCacheEntryHelper(const std::string& resource_id, | 434 void GetCacheEntryHelper(const std::string& resource_id, |
435 const std::string& md5, | 435 const std::string& md5, |
436 bool* success, | 436 bool* success, |
437 DriveCacheEntry* cache_entry); | 437 DriveCacheEntry* cache_entry); |
438 | 438 |
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472 }; | 472 }; |
473 | 473 |
474 // Sets the free disk space getter for testing. | 474 // Sets the free disk space getter for testing. |
475 // The existing getter is deleted. | 475 // The existing getter is deleted. |
476 void SetFreeDiskSpaceGetterForTesting( | 476 void SetFreeDiskSpaceGetterForTesting( |
477 FreeDiskSpaceGetterInterface* getter); | 477 FreeDiskSpaceGetterInterface* getter); |
478 | 478 |
479 } // namespace gdata | 479 } // namespace gdata |
480 | 480 |
481 #endif // CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_CACHE_H_ | 481 #endif // CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_CACHE_H_ |
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