1/* 2 * Copyright (C) 2006 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 ResourceRequestCFNet_h 27#define ResourceRequestCFNet_h 28 29#include "ResourceLoadPriority.h" 30 31#if USE(CFNETWORK) 32typedef const struct _CFURLRequest* CFURLRequestRef; 33#endif 34 35namespace WebCore { 36 37class ResourceRequest; 38 39#if USE(CFNETWORK) 40void getResourceRequest(ResourceRequest&, CFURLRequestRef); 41CFURLRequestRef cfURLRequest(const ResourceRequest&); 42#endif 43 44inline ResourceLoadPriority toResourceLoadPriority(int priority) 45{ 46 switch (priority) { 47 case -1: 48 return ResourceLoadPriorityUnresolved; 49 case 0: 50 return ResourceLoadPriorityVeryLow; 51 case 1: 52 return ResourceLoadPriorityLow; 53 case 2: 54 return ResourceLoadPriorityMedium; 55 case 3: 56 return ResourceLoadPriorityHigh; 57 case 4: 58 return ResourceLoadPriorityVeryHigh; 59 default: 60 ASSERT_NOT_REACHED(); 61 return ResourceLoadPriorityLowest; 62 } 63} 64 65inline int toPlatformRequestPriority(ResourceLoadPriority priority) 66{ 67 switch (priority) { 68 case ResourceLoadPriorityUnresolved: 69 return -1; 70 case ResourceLoadPriorityVeryLow: 71 return 0; 72 case ResourceLoadPriorityLow: 73 return 1; 74 case ResourceLoadPriorityMedium: 75 return 2; 76 case ResourceLoadPriorityHigh: 77 return 3; 78 case ResourceLoadPriorityVeryHigh: 79 return 4; 80 } 81 82 ASSERT_NOT_REACHED(); 83 return 0; 84} 85 86} // namespace WebCore 87 88#endif // ResourceRequestCFNet_h 89