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#ifndef ApplicationCacheResource_h 27#define ApplicationCacheResource_h 28 29#include "SubstituteResource.h" 30 31namespace WebCore { 32 33class ApplicationCacheResource : public SubstituteResource { 34public: 35 enum Type { 36 Master = 1 << 0, 37 Manifest = 1 << 1, 38 Explicit = 1 << 2, 39 Foreign = 1 << 3, 40 Fallback = 1 << 4 41 }; 42 43 static PassRefPtr<ApplicationCacheResource> create(const URL& url, const ResourceResponse& response, unsigned type, PassRefPtr<SharedBuffer> buffer = SharedBuffer::create(), const String& path = String()) 44 { 45 ASSERT(!url.hasFragmentIdentifier()); 46 return adoptRef(new ApplicationCacheResource(url, response, type, buffer, path)); 47 } 48 49 unsigned type() const { return m_type; } 50 void addType(unsigned type); 51 52 void setStorageID(unsigned storageID) { m_storageID = storageID; } 53 unsigned storageID() const { return m_storageID; } 54 void clearStorageID() { m_storageID = 0; } 55 int64_t estimatedSizeInStorage(); 56 57 const String& path() const { return m_path; } 58 void setPath(const String& path) { m_path = path; } 59 60#ifndef NDEBUG 61 static void dumpType(unsigned type); 62#endif 63 64private: 65 ApplicationCacheResource(const URL&, const ResourceResponse&, unsigned type, PassRefPtr<SharedBuffer>, const String& path); 66 67 unsigned m_type; 68 unsigned m_storageID; 69 int64_t m_estimatedSizeInStorage; 70 String m_path; 71}; 72 73} // namespace WebCore 74 75#endif // ApplicationCacheResource_h 76