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 #if ENABLE(OFFLINE_WEB_APPLICATIONS) 30 31 #include "SubstituteResource.h" 32 33 namespace WebCore { 34 35 class ApplicationCacheResource : public SubstituteResource { 36 public: 37 enum Type { 38 Master = 1 << 0, 39 Manifest = 1 << 1, 40 Explicit = 1 << 2, 41 Foreign = 1 << 3, 42 Fallback = 1 << 4 43 }; 44 45 static PassRefPtr<ApplicationCacheResource> create(const KURL& url, const ResourceResponse& response, unsigned type, PassRefPtr<SharedBuffer> buffer = SharedBuffer::create(), const String& path = String()) 46 { 47 ASSERT(!url.hasFragmentIdentifier()); 48 return adoptRef(new ApplicationCacheResource(url, response, type, buffer, path)); 49 } 50 51 unsigned type() const { return m_type; } 52 void addType(unsigned type); 53 54 void setStorageID(unsigned storageID) { m_storageID = storageID; } 55 unsigned storageID() const { return m_storageID; } 56 void clearStorageID() { m_storageID = 0; } 57 int64_t estimatedSizeInStorage(); 58 59 const String& path() const { return m_path; } 60 void setPath(const String& path) { m_path = path; } 61 62 #ifndef NDEBUG 63 static void dumpType(unsigned type); 64 #endif 65 66 private: 67 ApplicationCacheResource(const KURL&, const ResourceResponse&, unsigned type, PassRefPtr<SharedBuffer>, const String& path); 68 69 unsigned m_type; 70 unsigned m_storageID; 71 int64_t m_estimatedSizeInStorage; 72 String m_path; 73 }; 74 75 } // namespace WebCore 76 77 #endif // ENABLE(OFFLINE_WEB_APPLICATIONS) 78 79 #endif // ApplicationCacheResource_h 80
