/* * Copyright (C) 2006 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include "ResourceResponseBase.h" #include <wtf/RetainPtr.h> #if USE(CFURLCONNECTION) #include <pal/spi/cf/CFNetworkSPI.h> #endif OBJC_CLASS NSURLResponse; namespace WebCore { class ResourceResponse : public ResourceResponseBase { public: ResourceResponse() { m_initLevel = AllFields; } #if USE(CFURLCONNECTION) ResourceResponse(CFURLResponseRef cfResponse) : m_cfResponse(cfResponse) { m_initLevel = Uninitialized; m_isNull = !cfResponse; } #else ResourceResponse(NSURLResponse *nsResponse) : m_nsResponse(nsResponse) { m_initLevel = Uninitialized; m_isNull = !nsResponse; } #endif ResourceResponse(const URL& url, const String& mimeType, long long expectedLength, const String& textEncodingName) : ResourceResponseBase(url, mimeType, expectedLength, textEncodingName) { m_initLevel = AllFields; } #if PLATFORM(COCOA) WEBCORE_EXPORT void disableLazyInitialization(); #endif unsigned memoryUsage() const { // FIXME: Find some programmatic lighweight way to calculate ResourceResponse and associated classes. // This is a rough estimate of resource overhead based on stats collected from memory usage tests. return 3800; /* 1280 * 2 + // average size of ResourceResponse. Doubled to account for the WebCore copy and the CF copy. // Mostly due to the size of the hash maps, the Header Map strings and the URL. 256 * 2 // Overhead from ResourceRequest, doubled to account for WebCore copy and CF copy. // Mostly due to the URL and Header Map. */ } #if USE(CFURLCONNECTION) WEBCORE_EXPORT CFURLResponseRef cfURLResponse() const; #endif #if PLATFORM(COCOA) WEBCORE_EXPORT NSURLResponse *nsURLResponse() const; #endif #if USE(QUICK_LOOK) bool isQuickLook() const { return m_isQuickLook; } void setIsQuickLook(bool isQuickLook) { m_isQuickLook = isQuickLook; } #endif private: friend class ResourceResponseBase; void platformLazyInit(InitLevel); String platformSuggestedFilename() const; CertificateInfo platformCertificateInfo() const; #if PLATFORM(COCOA) void initNSURLResponse() const; #endif static bool platformCompare(const ResourceResponse& a, const ResourceResponse& b); #if USE(QUICK_LOOK) bool m_isQuickLook { false }; #endif #if USE(CFURLCONNECTION) mutable RetainPtr<CFURLResponseRef> m_cfResponse; #endif #if PLATFORM(COCOA) mutable RetainPtr<NSURLResponse> m_nsResponse; #endif }; } // namespace WebCore