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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Apple Inc. All rights reserved. | 2 * Copyright (C) 2013 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "modules/webdatabase/Database.h" | 26 #include "modules/webdatabase/Database.h" |
| 27 | 27 |
| 28 #include <memory> |
| 28 #include "core/dom/ExceptionCode.h" | 29 #include "core/dom/ExceptionCode.h" |
| 29 #include "core/dom/ExecutionContext.h" | 30 #include "core/dom/ExecutionContext.h" |
| 30 #include "core/dom/ExecutionContextTask.h" | 31 #include "core/dom/ExecutionContextTask.h" |
| 31 #include "core/dom/TaskRunnerHelper.h" | 32 #include "core/dom/TaskRunnerHelper.h" |
| 32 #include "core/html/VoidCallback.h" | 33 #include "core/html/VoidCallback.h" |
| 33 #include "core/inspector/ConsoleMessage.h" | 34 #include "core/inspector/ConsoleMessage.h" |
| 34 #include "modules/webdatabase/ChangeVersionData.h" | 35 #include "modules/webdatabase/ChangeVersionData.h" |
| 35 #include "modules/webdatabase/ChangeVersionWrapper.h" | 36 #include "modules/webdatabase/ChangeVersionWrapper.h" |
| 36 #include "modules/webdatabase/DatabaseAuthorizer.h" | 37 #include "modules/webdatabase/DatabaseAuthorizer.h" |
| 37 #include "modules/webdatabase/DatabaseContext.h" | 38 #include "modules/webdatabase/DatabaseContext.h" |
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| 49 #include "modules/webdatabase/StorageLog.h" | 50 #include "modules/webdatabase/StorageLog.h" |
| 50 #include "modules/webdatabase/sqlite/SQLiteStatement.h" | 51 #include "modules/webdatabase/sqlite/SQLiteStatement.h" |
| 51 #include "modules/webdatabase/sqlite/SQLiteTransaction.h" | 52 #include "modules/webdatabase/sqlite/SQLiteTransaction.h" |
| 52 #include "platform/WaitableEvent.h" | 53 #include "platform/WaitableEvent.h" |
| 53 #include "platform/heap/SafePoint.h" | 54 #include "platform/heap/SafePoint.h" |
| 54 #include "public/platform/Platform.h" | 55 #include "public/platform/Platform.h" |
| 55 #include "public/platform/WebDatabaseObserver.h" | 56 #include "public/platform/WebDatabaseObserver.h" |
| 56 #include "public/platform/WebSecurityOrigin.h" | 57 #include "public/platform/WebSecurityOrigin.h" |
| 57 #include "wtf/Atomics.h" | 58 #include "wtf/Atomics.h" |
| 58 #include "wtf/CurrentTime.h" | 59 #include "wtf/CurrentTime.h" |
| 59 #include <memory> | |
| 60 | 60 |
| 61 // Registering "opened" databases with the DatabaseTracker | 61 // Registering "opened" databases with the DatabaseTracker |
| 62 // ======================================================= | 62 // ======================================================= |
| 63 // The DatabaseTracker maintains a list of databases that have been | 63 // The DatabaseTracker maintains a list of databases that have been |
| 64 // "opened" so that the client can call interrupt or delete on every database | 64 // "opened" so that the client can call interrupt or delete on every database |
| 65 // associated with a DatabaseContext. | 65 // associated with a DatabaseContext. |
| 66 // | 66 // |
| 67 // We will only call DatabaseTracker::addOpenDatabase() to add the database | 67 // We will only call DatabaseTracker::addOpenDatabase() to add the database |
| 68 // to the tracker as opened when we've succeeded in opening the database, | 68 // to the tracker as opened when we've succeeded in opening the database, |
| 69 // and will set m_opened to true. Similarly, we only call | 69 // and will set m_opened to true. Similarly, we only call |
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| 945 if (getDatabaseContext()->databaseThread()->isDatabaseThread()) | 945 if (getDatabaseContext()->databaseThread()->isDatabaseThread()) |
| 946 return m_databaseThreadSecurityOrigin.get(); | 946 return m_databaseThreadSecurityOrigin.get(); |
| 947 return nullptr; | 947 return nullptr; |
| 948 } | 948 } |
| 949 | 949 |
| 950 bool Database::opened() { | 950 bool Database::opened() { |
| 951 return static_cast<bool>(acquireLoad(&m_opened)); | 951 return static_cast<bool>(acquireLoad(&m_opened)); |
| 952 } | 952 } |
| 953 | 953 |
| 954 } // namespace blink | 954 } // namespace blink |
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