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 #ifndef WebDatabase_h 32 #define WebDatabase_h 33 34 #include "../platform/WebCommon.h" 35 #include "WebSecurityOrigin.h" 36 37 namespace WebCore { class DatabaseBackendBase; } 38 39 namespace WebKit { 40 41 class WebDatabaseObserver; 42 class WebString; 43 44 class WebDatabase { 45 public: 46 WEBKIT_EXPORT WebString name() const; 47 WEBKIT_EXPORT WebString displayName() const; 48 WEBKIT_EXPORT unsigned long estimatedSize() const; 49 WEBKIT_EXPORT WebSecurityOrigin securityOrigin() const; 50 WEBKIT_EXPORT bool isSyncDatabase() const; 51 52 WEBKIT_EXPORT static void setObserver(WebDatabaseObserver*); 53 WEBKIT_EXPORT static WebDatabaseObserver* observer(); 54 55 WEBKIT_EXPORT static void updateDatabaseSize( 56 const WebString& originIdentifier, const WebString& name, long long size); 57 WEBKIT_EXPORT static void updateSpaceAvailable( 58 const WebString& originIdentifier, long long spaceAvailable); 59 WEBKIT_EXPORT static void resetSpaceAvailable( 60 const WebString& originIdentifier); 61 62 WEBKIT_EXPORT static void closeDatabaseImmediately( 63 const WebString& originIdentifier, const WebString& databaseName); 64 65 #if WEBKIT_IMPLEMENTATION 66 WebDatabase(const WebCore::DatabaseBackendBase*); 67 #endif 68 69 private: 70 WebDatabase() { } 71 const WebCore::DatabaseBackendBase* m_database; 72 }; 73 74 } // namespace WebKit 75 76 #endif 77