1/* 2 * Copyright (C) 2008 Apple 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 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. 24 */ 25 26#include "config.h" 27#include "ApplicationCacheResource.h" 28#include <stdio.h> 29 30namespace WebCore { 31 32ApplicationCacheResource::ApplicationCacheResource(const URL& url, const ResourceResponse& response, unsigned type, PassRefPtr<SharedBuffer> data, const String& path) 33 : SubstituteResource(url, response, data) 34 , m_type(type) 35 , m_storageID(0) 36 , m_estimatedSizeInStorage(0) 37 , m_path(path) 38{ 39} 40 41void ApplicationCacheResource::addType(unsigned type) 42{ 43 // Caller should take care of storing the new type in database. 44 m_type |= type; 45} 46 47int64_t ApplicationCacheResource::estimatedSizeInStorage() 48{ 49 if (m_estimatedSizeInStorage) 50 return m_estimatedSizeInStorage; 51 52 if (data()) 53 m_estimatedSizeInStorage = data()->size(); 54 55 for (const auto& headerField : response().httpHeaderFields()) 56 m_estimatedSizeInStorage += (headerField.key.length() + headerField.value.length() + 2) * sizeof(UChar); 57 58 m_estimatedSizeInStorage += url().string().length() * sizeof(UChar); 59 m_estimatedSizeInStorage += sizeof(int); // response().m_httpStatusCode 60 m_estimatedSizeInStorage += response().url().string().length() * sizeof(UChar); 61 m_estimatedSizeInStorage += sizeof(unsigned); // dataId 62 m_estimatedSizeInStorage += response().mimeType().length() * sizeof(UChar); 63 m_estimatedSizeInStorage += response().textEncodingName().length() * sizeof(UChar); 64 65 return m_estimatedSizeInStorage; 66} 67 68#ifndef NDEBUG 69void ApplicationCacheResource::dumpType(unsigned type) 70{ 71 if (type & Master) 72 printf("master "); 73 if (type & Manifest) 74 printf("manifest "); 75 if (type & Explicit) 76 printf("explicit "); 77 if (type & Foreign) 78 printf("foreign "); 79 if (type & Fallback) 80 printf("fallback "); 81 82 printf("\n"); 83} 84#endif 85 86} // namespace WebCore 87