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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_HISTORY_HISTORY_H_ | 5 #ifndef CHROME_BROWSER_HISTORY_HISTORY_H_ |
6 #define CHROME_BROWSER_HISTORY_HISTORY_H_ | 6 #define CHROME_BROWSER_HISTORY_HISTORY_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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31 #include "ui/base/layout.h" | 31 #include "ui/base/layout.h" |
32 | 32 |
33 #if defined(OS_ANDROID) | 33 #if defined(OS_ANDROID) |
34 #include "chrome/browser/history/android/android_history_provider_service.h" | 34 #include "chrome/browser/history/android/android_history_provider_service.h" |
35 #endif | 35 #endif |
36 | 36 |
37 class BookmarkService; | 37 class BookmarkService; |
38 class FilePath; | 38 class FilePath; |
39 class GURL; | 39 class GURL; |
40 class HistoryURLProvider; | 40 class HistoryURLProvider; |
41 struct HistoryURLProviderParams; | |
42 class PageUsageData; | 41 class PageUsageData; |
43 class PageUsageRequest; | 42 class PageUsageRequest; |
44 class Profile; | 43 class Profile; |
44 struct DownloadPersistentStoreInfo; | |
45 struct HistoryURLProviderParams; | |
45 | 46 |
46 namespace base { | 47 namespace base { |
47 class Thread; | 48 class Thread; |
48 } | 49 } |
49 | 50 |
50 namespace content { | |
51 struct DownloadPersistentStoreInfo; | |
52 } | |
53 | 51 |
54 namespace history { | 52 namespace history { |
55 class InMemoryHistoryBackend; | 53 class InMemoryHistoryBackend; |
56 class InMemoryURLIndex; | 54 class InMemoryURLIndex; |
57 class InMemoryURLIndexTest; | 55 class InMemoryURLIndexTest; |
58 struct HistoryAddPageArgs; | 56 struct HistoryAddPageArgs; |
59 class HistoryBackend; | 57 class HistoryBackend; |
60 class HistoryDatabase; | 58 class HistoryDatabase; |
61 struct HistoryDetails; | 59 struct HistoryDetails; |
62 class HistoryQueryTest; | 60 class HistoryQueryTest; |
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349 void(Handle, | 347 void(Handle, |
350 bool, // Were we able to determine the # of visits? | 348 bool, // Were we able to determine the # of visits? |
351 int, // Number of visits. | 349 int, // Number of visits. |
352 base::Time)> // Time of first visit. Only set if bool | 350 base::Time)> // Time of first visit. Only set if bool |
353 // is true and int is > 0. | 351 // is true and int is > 0. |
354 GetVisibleVisitCountToHostCallback; | 352 GetVisibleVisitCountToHostCallback; |
355 | 353 |
356 // Requests the number of user-visible visits (i.e. no redirects or subframes) | 354 // Requests the number of user-visible visits (i.e. no redirects or subframes) |
357 // to all urls on the same scheme/host/port as |url|. This is only valid for | 355 // to all urls on the same scheme/host/port as |url|. This is only valid for |
358 // HTTP and HTTPS URLs. | 356 // HTTP and HTTPS URLs. |
359 Handle GetVisibleVisitCountToHost( | 357 virtual Handle GetVisibleVisitCountToHost( |
360 const GURL& url, | 358 const GURL& url, |
361 CancelableRequestConsumerBase* consumer, | 359 CancelableRequestConsumerBase* consumer, |
362 const GetVisibleVisitCountToHostCallback& callback); | 360 const GetVisibleVisitCountToHostCallback& callback); |
363 | 361 |
364 // Called when QueryTopURLsAndRedirects completes. The vector contains a list | 362 // Called when QueryTopURLsAndRedirects completes. The vector contains a list |
365 // of the top |result_count| URLs. For each of these URLs, there is an entry | 363 // of the top |result_count| URLs. For each of these URLs, there is an entry |
366 // in the map containing redirects from the URL. For example, if we have the | 364 // in the map containing redirects from the URL. For example, if we have the |
367 // redirect chain A -> B -> C and A is a top visited URL, then A will be in | 365 // redirect chain A -> B -> C and A is a top visited URL, then A will be in |
368 // the vector and "A => {B -> C}" will be in the map. | 366 // the vector and "A => {B -> C}" will be in the map. |
369 typedef base::Callback< | 367 typedef base::Callback< |
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442 // removed. | 440 // removed. |
443 void ExpireHistoryBetween(const std::set<GURL>& restrict_urls, | 441 void ExpireHistoryBetween(const std::set<GURL>& restrict_urls, |
444 base::Time begin_time, base::Time end_time, | 442 base::Time begin_time, base::Time end_time, |
445 CancelableRequestConsumerBase* consumer, | 443 CancelableRequestConsumerBase* consumer, |
446 const base::Closure& callback); | 444 const base::Closure& callback); |
447 | 445 |
448 // Downloads ----------------------------------------------------------------- | 446 // Downloads ----------------------------------------------------------------- |
449 | 447 |
450 // Implemented by the caller of 'CreateDownload' below, and is called when the | 448 // Implemented by the caller of 'CreateDownload' below, and is called when the |
451 // history service has created a new entry for a download in the history db. | 449 // history service has created a new entry for a download in the history db. |
452 typedef base::Callback<void(int32, int64)> DownloadCreateCallback; | 450 typedef base::Callback<void(int64)> DownloadCreateCallback; |
453 | 451 |
454 // Begins a history request to create a new persistent entry for a download. | 452 // Begins a history request to create a new persistent entry for a download. |
455 // 'info' contains all the download's creation state, and 'callback' runs | 453 // 'info' contains all the download's creation state, and 'callback' runs |
456 // when the history service request is complete. | 454 // when the history service request is complete. |
457 Handle CreateDownload(int32 id, | 455 virtual Handle CreateDownload( |
Randy Smith (Not in Mondays)
2012/11/02 23:31:25
Probably worthwhile putting a note in here somewhe
benjhayden
2012/11/06 20:01:14
Added a note below the section header on L446.
I'd
Randy Smith (Not in Mondays)
2012/11/07 21:10:29
I'm good with that, but I'd request that you speci
benjhayden
2012/11/08 21:40:03
Done.
| |
458 const content::DownloadPersistentStoreInfo& info, | 456 const DownloadPersistentStoreInfo& info, |
459 CancelableRequestConsumerBase* consumer, | 457 CancelableRequestConsumerBase* consumer, |
460 const DownloadCreateCallback& callback); | 458 const DownloadCreateCallback& callback); |
461 | 459 |
462 // Implemented by the caller of 'GetNextDownloadId' below. | 460 // Implemented by the caller of 'GetNextDownloadId' below. |
463 typedef base::Callback<void(int)> DownloadNextIdCallback; | 461 typedef base::Callback<void(int)> DownloadNextIdCallback; |
464 | 462 |
465 // Runs the callback with the next available download id. | 463 // Runs the callback with the next available download id. |
466 Handle GetNextDownloadId(CancelableRequestConsumerBase* consumer, | 464 Handle GetNextDownloadId(CancelableRequestConsumerBase* consumer, |
467 const DownloadNextIdCallback& callback); | 465 const DownloadNextIdCallback& callback); |
468 | 466 |
469 // Implemented by the caller of 'QueryDownloads' below, and is called when the | 467 // Implemented by the caller of 'QueryDownloads' below, and is called when the |
470 // history service has retrieved a list of all download state. The call | 468 // history service has retrieved a list of all download state. The call |
471 typedef base::Callback<void( | 469 typedef base::Callback<void( |
472 std::vector<content::DownloadPersistentStoreInfo>*)> | 470 std::vector<DownloadPersistentStoreInfo>*)> |
473 DownloadQueryCallback; | 471 DownloadQueryCallback; |
474 | 472 |
475 // Begins a history request to retrieve the state of all downloads in the | 473 // Begins a history request to retrieve the state of all downloads in the |
476 // history db. 'callback' runs when the history service request is complete, | 474 // history db. 'callback' runs when the history service request is complete, |
477 // at which point 'info' contains an array of DownloadPersistentStoreInfo, one | 475 // at which point 'info' contains an array of DownloadPersistentStoreInfo, one |
478 // per download. | 476 // per download. |
479 Handle QueryDownloads(CancelableRequestConsumerBase* consumer, | 477 virtual Handle QueryDownloads(CancelableRequestConsumerBase* consumer, |
480 const DownloadQueryCallback& callback); | 478 const DownloadQueryCallback& callback); |
481 | 479 |
482 // Begins a request to clean up entries that has been corrupted (because of | 480 // Begins a request to clean up entries that has been corrupted (because of |
483 // the crash, for example). | 481 // the crash, for example). |
484 void CleanUpInProgressEntries(); | 482 void CleanUpInProgressEntries(); |
485 | 483 |
486 // Called to update the history service about the current state of a download. | 484 // Called to update the history service about the current state of a download. |
487 // This is a 'fire and forget' query, so just pass the relevant state info to | 485 // This is a 'fire and forget' query, so just pass the relevant state info to |
488 // the database with no need for a callback. | 486 // the database with no need for a callback. |
489 void UpdateDownload(const content::DownloadPersistentStoreInfo& data); | 487 virtual void UpdateDownload(const DownloadPersistentStoreInfo& data); |
490 | 488 |
491 // Called to update the history service about the path of a download. | 489 // Permanently remove some downloads from the history system. This is a 'fire |
492 // This is a 'fire and forget' query. | 490 // and forget' operation. |
493 void UpdateDownloadPath(const FilePath& path, int64 db_handle); | 491 virtual void RemoveDownloads(const std::set<int64>& db_handles); |
494 | |
495 // Permanently remove a download from the history system. This is a 'fire and | |
496 // forget' operation. | |
497 void RemoveDownload(int64 db_handle); | |
498 | |
499 // Permanently removes all completed download from the history system within | |
500 // the specified range. This function does not delete downloads that are in | |
501 // progress or in the process of being cancelled. This is a 'fire and forget' | |
502 // operation. You can pass is_null times to get unbounded time in either or | |
503 // both directions. | |
504 void RemoveDownloadsBetween(base::Time remove_begin, base::Time remove_end); | |
505 | 492 |
506 // Visit Segments ------------------------------------------------------------ | 493 // Visit Segments ------------------------------------------------------------ |
507 | 494 |
508 typedef base::Callback<void(Handle, std::vector<PageUsageData*>*)> | 495 typedef base::Callback<void(Handle, std::vector<PageUsageData*>*)> |
509 SegmentQueryCallback; | 496 SegmentQueryCallback; |
510 | 497 |
511 // Query usage data for all visit segments since the provided time. | 498 // Query usage data for all visit segments since the provided time. |
512 // | 499 // |
513 // The request is performed asynchronously and can be cancelled by using the | 500 // The request is performed asynchronously and can be cancelled by using the |
514 // returned handle. | 501 // returned handle. |
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1100 // TODO(mrossetti): Move in_memory_url_index out of history_service. | 1087 // TODO(mrossetti): Move in_memory_url_index out of history_service. |
1101 // See http://crbug.com/138321 | 1088 // See http://crbug.com/138321 |
1102 scoped_ptr<history::InMemoryURLIndex> in_memory_url_index_; | 1089 scoped_ptr<history::InMemoryURLIndex> in_memory_url_index_; |
1103 | 1090 |
1104 ObserverList<history::VisitDatabaseObserver> visit_database_observers_; | 1091 ObserverList<history::VisitDatabaseObserver> visit_database_observers_; |
1105 | 1092 |
1106 DISALLOW_COPY_AND_ASSIGN(HistoryService); | 1093 DISALLOW_COPY_AND_ASSIGN(HistoryService); |
1107 }; | 1094 }; |
1108 | 1095 |
1109 #endif // CHROME_BROWSER_HISTORY_HISTORY_H_ | 1096 #endif // CHROME_BROWSER_HISTORY_HISTORY_H_ |
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