1/* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include "config.h" 32#include "SQLTransactionClient.h" 33 34#if ENABLE(SQL_DATABASE) 35 36#include "DatabaseBackendBase.h" 37#include "DatabaseBackendContext.h" 38#include "DatabaseManager.h" 39#include "DatabaseTracker.h" 40#include "ScriptExecutionContext.h" 41#include "SecurityOrigin.h" 42 43namespace WebCore { 44 45void SQLTransactionClient::didCommitWriteTransaction(DatabaseBackendBase* database) 46{ 47 DatabaseTracker::tracker().scheduleNotifyDatabaseChanged( 48 database->securityOrigin(), database->stringIdentifier()); 49} 50 51bool SQLTransactionClient::didExceedQuota(DatabaseBackendBase* database) 52{ 53 ASSERT(database->databaseContext()->scriptExecutionContext()->isContextThread()); 54 unsigned long long currentQuota = DatabaseManager::manager().quotaForOrigin(database->securityOrigin()); 55 database->databaseContext()->databaseExceededQuota(database->stringIdentifier(), database->details()); 56 unsigned long long newQuota = DatabaseManager::manager().quotaForOrigin(database->securityOrigin()); 57 return (newQuota > currentQuota); 58} 59 60} 61 62#endif // ENABLE(SQL_DATABASE) 63