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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 #include "content/browser/indexed_db/indexed_db_factory.h" | 5 #include "content/browser/indexed_db/indexed_db_factory.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/strings/utf_string_conversions.h" | 8 #include "base/strings/utf_string_conversions.h" |
9 #include "base/time/time.h" | 9 #include "base/time/time.h" |
10 #include "content/browser/indexed_db/indexed_db_backing_store.h" | 10 #include "content/browser/indexed_db/indexed_db_backing_store.h" |
11 #include "content/browser/indexed_db/indexed_db_context_impl.h" | 11 #include "content/browser/indexed_db/indexed_db_context_impl.h" |
12 #include "content/browser/indexed_db/indexed_db_database_error.h" | 12 #include "content/browser/indexed_db/indexed_db_database_error.h" |
13 #include "content/browser/indexed_db/indexed_db_tracing.h" | 13 #include "content/browser/indexed_db/indexed_db_tracing.h" |
14 #include "content/browser/indexed_db/indexed_db_transaction_coordinator.h" | 14 #include "content/browser/indexed_db/indexed_db_transaction_coordinator.h" |
15 #include "third_party/WebKit/public/platform/WebIDBDatabaseException.h" | 15 #include "third_party/WebKit/public/platform/WebIDBDatabaseException.h" |
| 16 #include "third_party/leveldatabase/env_chromium.h" |
16 #include "webkit/common/database/database_identifier.h" | 17 #include "webkit/common/database/database_identifier.h" |
17 | 18 |
18 using base::ASCIIToUTF16; | 19 using base::ASCIIToUTF16; |
19 | 20 |
20 namespace content { | 21 namespace content { |
21 | 22 |
22 const int64 kBackingStoreGracePeriodMs = 2000; | 23 const int64 kBackingStoreGracePeriodMs = 2000; |
23 | 24 |
24 IndexedDBFactory::IndexedDBFactory(IndexedDBContextImpl* context) | 25 IndexedDBFactory::IndexedDBFactory(IndexedDBContextImpl* context) |
25 : context_(context) {} | 26 : context_(context) {} |
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243 leveldb::Status s; | 244 leveldb::Status s; |
244 scoped_refptr<IndexedDBDatabase> database = IndexedDBDatabase::Create( | 245 scoped_refptr<IndexedDBDatabase> database = IndexedDBDatabase::Create( |
245 name, backing_store, this, unique_identifier, &s); | 246 name, backing_store, this, unique_identifier, &s); |
246 if (!database) { | 247 if (!database) { |
247 IndexedDBDatabaseError error( | 248 IndexedDBDatabaseError error( |
248 blink::WebIDBDatabaseExceptionUnknownError, | 249 blink::WebIDBDatabaseExceptionUnknownError, |
249 ASCIIToUTF16( | 250 ASCIIToUTF16( |
250 "Internal error creating database backend for " | 251 "Internal error creating database backend for " |
251 "indexedDB.deleteDatabase.")); | 252 "indexedDB.deleteDatabase.")); |
252 callbacks->OnError(error); | 253 callbacks->OnError(error); |
253 if (s.IsCorruption()) | 254 if (leveldb_env::IsCorruption(s)) |
254 HandleBackingStoreCorruption(origin_url, error); | 255 HandleBackingStoreCorruption(origin_url, error); |
255 return; | 256 return; |
256 } | 257 } |
257 | 258 |
258 database_map_[unique_identifier] = database; | 259 database_map_[unique_identifier] = database; |
259 origin_dbs_.insert(std::make_pair(origin_url, database)); | 260 origin_dbs_.insert(std::make_pair(origin_url, database)); |
260 database->DeleteDatabase(callbacks); | 261 database->DeleteDatabase(callbacks); |
261 RemoveDatabaseFromMaps(unique_identifier); | 262 RemoveDatabaseFromMaps(unique_identifier); |
262 database = NULL; | 263 database = NULL; |
263 backing_store = NULL; | 264 backing_store = NULL; |
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429 database = IndexedDBDatabase::Create( | 430 database = IndexedDBDatabase::Create( |
430 name, backing_store, this, unique_identifier, &s); | 431 name, backing_store, this, unique_identifier, &s); |
431 if (!database) { | 432 if (!database) { |
432 DLOG(ERROR) << "Unable to create the database"; | 433 DLOG(ERROR) << "Unable to create the database"; |
433 IndexedDBDatabaseError error(blink::WebIDBDatabaseExceptionUnknownError, | 434 IndexedDBDatabaseError error(blink::WebIDBDatabaseExceptionUnknownError, |
434 ASCIIToUTF16( | 435 ASCIIToUTF16( |
435 "Internal error creating " | 436 "Internal error creating " |
436 "database backend for " | 437 "database backend for " |
437 "indexedDB.open.")); | 438 "indexedDB.open.")); |
438 connection.callbacks->OnError(error); | 439 connection.callbacks->OnError(error); |
439 if (s.IsCorruption()) { | 440 if (leveldb_env::IsCorruption(s)) { |
440 backing_store = NULL; // Closes the LevelDB so that it can be deleted | 441 backing_store = NULL; // Closes the LevelDB so that it can be deleted |
441 HandleBackingStoreCorruption(origin_url, error); | 442 HandleBackingStoreCorruption(origin_url, error); |
442 } | 443 } |
443 return; | 444 return; |
444 } | 445 } |
445 } else { | 446 } else { |
446 database = it->second; | 447 database = it->second; |
447 } | 448 } |
448 | 449 |
449 if (data_loss != blink::WebIDBDataLossNone) | 450 if (data_loss != blink::WebIDBDataLossNone) |
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468 | 469 |
469 std::pair<OriginDBMapIterator, OriginDBMapIterator> range = | 470 std::pair<OriginDBMapIterator, OriginDBMapIterator> range = |
470 GetOpenDatabasesForOrigin(origin_url); | 471 GetOpenDatabasesForOrigin(origin_url); |
471 for (OriginDBMapIterator it = range.first; it != range.second; ++it) | 472 for (OriginDBMapIterator it = range.first; it != range.second; ++it) |
472 count += it->second->ConnectionCount(); | 473 count += it->second->ConnectionCount(); |
473 | 474 |
474 return count; | 475 return count; |
475 } | 476 } |
476 | 477 |
477 } // namespace content | 478 } // namespace content |
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