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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef WebCachePolicy_h | 5 #ifndef WebCachePolicy_h |
6 #define WebCachePolicy_h | 6 #define WebCachePolicy_h |
7 | 7 |
8 namespace blink { | 8 namespace blink { |
9 | 9 |
10 enum class WebCachePolicy { | 10 enum class WebCachePolicy { |
11 kUseProtocolCachePolicy, // normal load | 11 kUseProtocolCachePolicy, // normal load |
12 kValidatingCacheData, // reload | 12 kValidatingCacheData, // reload |
13 kBypassingCache, // end-to-end reload | 13 kBypassingCache, // end-to-end reload |
14 kReturnCacheDataElseLoad, // back/forward or encoding change - allow stale | 14 kReturnCacheDataElseLoad, // back/forward or encoding change - allow stale |
15 // data | 15 // data |
16 kReturnCacheDataDontLoad, // results of a post - allow stale data and only | 16 kReturnCacheDataDontLoad, // results of a post - allow stale data and only |
17 // use cache | 17 // use cache |
18 kReturnCacheDataIfValid, // for cache-aware loading - disallow stale data | 18 kReturnCacheDataIfValid, // for cache-aware loading - disallow stale data |
19 kBypassCacheLoadOnlyFromCache, // for cache-only load when disable cache | 19 kBypassCacheLoadOnlyFromCache, // for cache-only load when disable cache |
20 // is enabled. Results in a network error. | 20 // is enabled. Results in a network error. |
21 }; | 21 }; |
22 | 22 |
23 } // namespace blink | 23 } // namespace blink |
24 | 24 |
25 #endif // WebCachePolicy_h | 25 #endif // WebCachePolicy_h |
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