1/* 2 * Copyright (C) 2007-2009 Torch Mobile Inc. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 * 19 */ 20 21#include "config.h" 22#include "IconDatabase.h" 23 24#include "AutodrainedPool.h" 25#include "DocumentLoader.h" 26#include "FileSystem.h" 27#include "IconDatabaseClient.h" 28#include "IconRecord.h" 29#include "Image.h" 30#include <wtf/text/CString.h> 31 32namespace WebCore { 33 34static IconDatabase* sharedIconDatabase = 0; 35 36// Function to obtain the global icon database. 37IconDatabase& iconDatabase() 38{ 39 if (!sharedIconDatabase) 40 sharedIconDatabase = new IconDatabase; 41 return *sharedIconDatabase; 42} 43 44IconDatabase::IconDatabase() {} 45IconDatabase::~IconDatabase() {} 46 47void IconDatabase::setClient(IconDatabaseClient*) {} 48 49bool IconDatabase::open(const String& path) { return false; } 50void IconDatabase::close() {} 51 52void IconDatabase::removeAllIcons() {} 53 54Image* IconDatabase::iconForPageURL(const String&, const IntSize&) { return 0; } 55void IconDatabase::readIconForPageURLFromDisk(const String&) {} 56String IconDatabase::iconURLForPageURL(const String&) { return String(); } 57Image* IconDatabase::defaultIcon(const IntSize&) { return 0;} 58 59void IconDatabase::retainIconForPageURL(const String&) {} 60void IconDatabase::releaseIconForPageURL(const String&) {} 61 62void IconDatabase::setIconDataForIconURL(PassRefPtr<SharedBuffer> data, const String&) {} 63void IconDatabase::setIconURLForPageURL(const String& iconURL, const String& pageURL) {} 64 65IconLoadDecision IconDatabase::loadDecisionForIconURL(const String&, DocumentLoader*) { return IconLoadNo; } 66bool IconDatabase::iconDataKnownForIconURL(const String&) { return false; } 67 68void IconDatabase::setEnabled(bool enabled) {} 69bool IconDatabase::isEnabled() const { return false; } 70 71void IconDatabase::setPrivateBrowsingEnabled(bool flag) {} 72bool IconDatabase::isPrivateBrowsingEnabled() const { return false; } 73 74void IconDatabase::delayDatabaseCleanup() {} 75void IconDatabase::allowDatabaseCleanup() {} 76void IconDatabase::checkIntegrityBeforeOpening() {} 77 78// Support for WebCoreStatistics in WebKit 79size_t IconDatabase::pageURLMappingCount() { return 0; } 80size_t IconDatabase::retainedPageURLCount() {return 0; } 81size_t IconDatabase::iconRecordCount() { return 0; } 82size_t IconDatabase::iconRecordCountWithData() { return 0; } 83 84bool IconDatabase::isOpen() const { return false; } 85String IconDatabase::databasePath() const { return String(); } 86String IconDatabase::defaultDatabaseFilename() { return String(); } 87 88} // namespace WebCore 89