18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 28e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. 38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * its contributors may be used to endorse or promote products derived 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * from this software without specific prior written permission. 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#ifndef Database_h 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define Database_h 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 328ccf722629b08f2a06b2cadbdc3d0c9dc885e25dBen Murdoch#if ENABLE(DATABASE) 3306ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen#include "AbstractDatabase.h" 34967717af5423377c967781471ee106e2bb4e11c8Ben Murdoch#include "ExceptionCode.h" 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "PlatformString.h" 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <wtf/Deque.h> 38545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch#include <wtf/Forward.h> 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 42dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Blockclass DatabaseCallback; 43d0825bca7fe65beaee391d30da42e937db621564Steve Blockclass ScriptExecutionContext; 44545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdochclass SecurityOrigin; 45545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdochclass SQLTransaction; 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectclass SQLTransactionCallback; 47231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Blockclass SQLTransactionClient; 48231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Blockclass SQLTransactionCoordinator; 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectclass SQLTransactionErrorCallback; 50545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdochclass VoidCallback; 51231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 5206ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsenclass Database : public AbstractDatabase { 538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectpublic: 5406ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen virtual ~Database(); 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 5621939df44de1705786c545cd1bf519d47250322dBen Murdoch // Direct support for the DOM API 57545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch static PassRefPtr<Database> openDatabase(ScriptExecutionContext*, const String& name, const String& expectedVersion, const String& displayName, 58545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch unsigned long estimatedSize, PassRefPtr<DatabaseCallback>, ExceptionCode&); 59ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block virtual String version() const; 60545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch void changeVersion(const String& oldVersion, const String& newVersion, PassRefPtr<SQLTransactionCallback>, 61545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch PassRefPtr<SQLTransactionErrorCallback>, PassRefPtr<VoidCallback> successCallback); 62dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch void transaction(PassRefPtr<SQLTransactionCallback>, PassRefPtr<SQLTransactionErrorCallback>, PassRefPtr<VoidCallback> successCallback); 63dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch void readTransaction(PassRefPtr<SQLTransactionCallback>, PassRefPtr<SQLTransactionErrorCallback>, PassRefPtr<VoidCallback> successCallback); 64231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 6521939df44de1705786c545cd1bf519d47250322dBen Murdoch // Internal engine support 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Vector<String> tableNames(); 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 6806ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen virtual SecurityOrigin* securityOrigin() const; 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7006ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen virtual void markAsDeletedAndClose(); 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool deleted() const { return m_deleted; } 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 73ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block void close(); 7406ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen virtual void closeImmediately(); 75dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unsigned long long databaseSize() const; 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unsigned long long maximumSize() const; 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 79545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch void scheduleTransactionCallback(SQLTransaction*); 80545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch void scheduleTransactionStep(SQLTransaction*, bool immediately = false); 81545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch 82231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block SQLTransactionClient* transactionClient() const; 83231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block SQLTransactionCoordinator* transactionCoordinator() const; 84231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectprivate: 86ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block class DatabaseOpenTask; 87ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block class DatabaseCloseTask; 88ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block class DatabaseTransactionTask; 89ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block class DatabaseTableNamesTask; 90ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block 91545e470e52f0ac6a3a072bf559c796b42c6066b6Ben Murdoch Database(ScriptExecutionContext*, const String& name, const String& expectedVersion, 92ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block const String& displayName, unsigned long estimatedSize); 93dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch void runTransaction(PassRefPtr<SQLTransactionCallback>, PassRefPtr<SQLTransactionErrorCallback>, 94dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch PassRefPtr<VoidCallback> successCallback, bool readOnly); 958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 96ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block bool openAndVerifyVersion(bool setVersionInNewDatabase, ExceptionCode&); 97ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block virtual bool performOpenAndVerify(bool setVersionInNewDatabase, ExceptionCode&); 988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 99ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block void inProgressTransactionCompleted(); 1008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void scheduleTransaction(); 101231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 102ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block Vector<String> performGetTableNames(); 103ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block 104ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block static void deliverPendingCallback(void*); 105ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block 106643ca7872b450ea4efacab6188849e5aac2ba161Steve Block Deque<RefPtr<SQLTransaction> > m_transactionQueue; 1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Mutex m_transactionInProgressMutex; 1088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool m_transactionInProgress; 109643ca7872b450ea4efacab6188849e5aac2ba161Steve Block bool m_isTransactionQueueEnabled; 1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 111cac0f67c402d107cdb10971b95719e2ff9c7c76bSteve Block RefPtr<SecurityOrigin> m_databaseThreadSecurityOrigin; 1128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool m_deleted; 1148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 1158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} // namespace WebCore 1178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1188ccf722629b08f2a06b2cadbdc3d0c9dc885e25dBen Murdoch#endif // ENABLE(DATABASE) 1198ccf722629b08f2a06b2cadbdc3d0c9dc885e25dBen Murdoch 1208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // Database_h 121