1 /* 2 * Copyright (C) 2006 Apple Computer, 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 COMPUTER, 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 COMPUTER, 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) 32 typedef const struct _CFURLRequest* CFURLRequestRef; 33 #endif 34 35 namespace WebCore { 36 37 class ResourceRequest; 38 39 #if USE(CFNETWORK) 40 void getResourceRequest(ResourceRequest&, CFURLRequestRef); 41 CFURLRequestRef cfURLRequest(const ResourceRequest&); 42 #endif 43 44 inline 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 default: 58 ASSERT_NOT_REACHED(); 59 return ResourceLoadPriorityLowest; 60 } 61 } 62 63 inline int toHTTPPipeliningPriority(ResourceLoadPriority priority) 64 { 65 switch (priority) { 66 case ResourceLoadPriorityUnresolved: 67 return -1; 68 case ResourceLoadPriorityVeryLow: 69 return 0; 70 case ResourceLoadPriorityLow: 71 return 1; 72 case ResourceLoadPriorityMedium: 73 return 2; 74 case ResourceLoadPriorityHigh: 75 return 3; 76 } 77 78 ASSERT_NOT_REACHED(); 79 return 0; 80 } 81 82 } // namespace WebCore 83 84 #endif // ResourceRequestCFNet_h 85