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1 /* | 1 /* |
2 * Copyright (C) 2012 Google, Inc. All rights reserved. | 2 * Copyright (C) 2012 Google, Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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32 #include "platform/weborigin/Suborigin.h" | 32 #include "platform/weborigin/Suborigin.h" |
33 | 33 |
34 namespace blink { | 34 namespace blink { |
35 | 35 |
36 FetchParameters::FetchParameters(const ResourceRequest& resource_request, | 36 FetchParameters::FetchParameters(const ResourceRequest& resource_request, |
37 const AtomicString& initiator, | 37 const AtomicString& initiator, |
38 const String& charset) | 38 const String& charset) |
39 : resource_request_(resource_request), | 39 : resource_request_(resource_request), |
40 charset_(charset), | 40 charset_(charset), |
41 options_(ResourceFetcher::DefaultResourceOptions()), | 41 options_(ResourceFetcher::DefaultResourceOptions()), |
42 speculative_preload_type_(SpeculativePreloadType::kNotSpeculative), | 42 speculative_preload_(false), |
43 preload_discovery_time_(0.0), | 43 preload_discovery_time_(0.0), |
44 defer_(kNoDefer), | 44 defer_(kNoDefer), |
45 origin_restriction_(kUseDefaultOriginRestrictionForType), | 45 origin_restriction_(kUseDefaultOriginRestrictionForType), |
46 placeholder_image_request_type_(kDisallowPlaceholder) { | 46 placeholder_image_request_type_(kDisallowPlaceholder) { |
47 options_.initiator_info.name = initiator; | 47 options_.initiator_info.name = initiator; |
48 } | 48 } |
49 | 49 |
50 FetchParameters::FetchParameters(const ResourceRequest& resource_request, | 50 FetchParameters::FetchParameters(const ResourceRequest& resource_request, |
51 const AtomicString& initiator, | 51 const AtomicString& initiator, |
52 const ResourceLoaderOptions& options) | 52 const ResourceLoaderOptions& options) |
53 : resource_request_(resource_request), | 53 : resource_request_(resource_request), |
54 options_(options), | 54 options_(options), |
55 speculative_preload_type_(SpeculativePreloadType::kNotSpeculative), | 55 speculative_preload_(false), |
56 preload_discovery_time_(0.0), | 56 preload_discovery_time_(0.0), |
57 defer_(kNoDefer), | 57 defer_(kNoDefer), |
58 origin_restriction_(kUseDefaultOriginRestrictionForType), | 58 origin_restriction_(kUseDefaultOriginRestrictionForType), |
59 placeholder_image_request_type_( | 59 placeholder_image_request_type_( |
60 PlaceholderImageRequestType::kDisallowPlaceholder) { | 60 PlaceholderImageRequestType::kDisallowPlaceholder) { |
61 options_.initiator_info.name = initiator; | 61 options_.initiator_info.name = initiator; |
62 } | 62 } |
63 | 63 |
64 FetchParameters::FetchParameters(const ResourceRequest& resource_request, | 64 FetchParameters::FetchParameters(const ResourceRequest& resource_request, |
65 const FetchInitiatorInfo& initiator) | 65 const FetchInitiatorInfo& initiator) |
66 : resource_request_(resource_request), | 66 : resource_request_(resource_request), |
67 options_(ResourceFetcher::DefaultResourceOptions()), | 67 options_(ResourceFetcher::DefaultResourceOptions()), |
68 speculative_preload_type_(SpeculativePreloadType::kNotSpeculative), | 68 speculative_preload_(false), |
69 preload_discovery_time_(0.0), | 69 preload_discovery_time_(0.0), |
70 defer_(kNoDefer), | 70 defer_(kNoDefer), |
71 origin_restriction_(kUseDefaultOriginRestrictionForType), | 71 origin_restriction_(kUseDefaultOriginRestrictionForType), |
72 placeholder_image_request_type_( | 72 placeholder_image_request_type_( |
73 PlaceholderImageRequestType::kDisallowPlaceholder) { | 73 PlaceholderImageRequestType::kDisallowPlaceholder) { |
74 options_.initiator_info = initiator; | 74 options_.initiator_info = initiator; |
75 } | 75 } |
76 | 76 |
77 FetchParameters::~FetchParameters() {} | 77 FetchParameters::~FetchParameters() {} |
78 | 78 |
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122 resource_request_.SetHTTPOrigin(origin); | 122 resource_request_.SetHTTPOrigin(origin); |
123 } | 123 } |
124 | 124 |
125 void FetchParameters::SetResourceWidth(ResourceWidth resource_width) { | 125 void FetchParameters::SetResourceWidth(ResourceWidth resource_width) { |
126 if (resource_width.is_set) { | 126 if (resource_width.is_set) { |
127 resource_width_.width = resource_width.width; | 127 resource_width_.width = resource_width.width; |
128 resource_width_.is_set = true; | 128 resource_width_.is_set = true; |
129 } | 129 } |
130 } | 130 } |
131 | 131 |
132 void FetchParameters::SetSpeculativePreloadType( | 132 void FetchParameters::SetSpeculativePreload(bool speculative_preload, |
133 SpeculativePreloadType speculative_preload_type, | 133 double discovery_time) { |
134 double discovery_time) { | 134 speculative_preload_ = speculative_preload; |
135 speculative_preload_type_ = speculative_preload_type; | |
136 preload_discovery_time_ = discovery_time; | 135 preload_discovery_time_ = discovery_time; |
137 } | 136 } |
138 | 137 |
139 void FetchParameters::MakeSynchronous() { | 138 void FetchParameters::MakeSynchronous() { |
140 // Synchronous requests should always be max priority, lest they hang the | 139 // Synchronous requests should always be max priority, lest they hang the |
141 // renderer. | 140 // renderer. |
142 resource_request_.SetPriority(kResourceLoadPriorityHighest); | 141 resource_request_.SetPriority(kResourceLoadPriorityHighest); |
143 resource_request_.SetTimeoutInterval(10); | 142 resource_request_.SetTimeoutInterval(10); |
144 options_.synchronous_policy = kRequestSynchronously; | 143 options_.synchronous_policy = kRequestSynchronously; |
145 } | 144 } |
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159 // the dimensions for larger images. | 158 // the dimensions for larger images. |
160 // TODO(sclittle): Calculate the optimal value for this number. | 159 // TODO(sclittle): Calculate the optimal value for this number. |
161 resource_request_.SetHTTPHeaderField("range", "bytes=0-2047"); | 160 resource_request_.SetHTTPHeaderField("range", "bytes=0-2047"); |
162 | 161 |
163 // TODO(sclittle): Indicate somehow (e.g. through a new request bit) to the | 162 // TODO(sclittle): Indicate somehow (e.g. through a new request bit) to the |
164 // embedder that it should return the full resource if the entire resource is | 163 // embedder that it should return the full resource if the entire resource is |
165 // fresh in the cache. | 164 // fresh in the cache. |
166 } | 165 } |
167 | 166 |
168 } // namespace blink | 167 } // namespace blink |
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