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
toResourceLoadPriority(int priority)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
toHTTPPipeliningPriority(ResourceLoadPriority priority)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