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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 COMPONENTS_WEB_CACHE_RENDERER_WEB_CACHE_IMPL_H_ | 5 #ifndef COMPONENTS_WEB_CACHE_RENDERER_WEB_CACHE_IMPL_H_ |
6 #define COMPONENTS_WEB_CACHE_RENDERER_WEB_CACHE_IMPL_H_ | 6 #define COMPONENTS_WEB_CACHE_RENDERER_WEB_CACHE_IMPL_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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28 void ExecutePendingClearCache(); | 28 void ExecutePendingClearCache(); |
29 | 29 |
30 private: | 30 private: |
31 enum State { | 31 enum State { |
32 kInit, | 32 kInit, |
33 kNavigate_Pending, | 33 kNavigate_Pending, |
34 kClearCache_Pending, | 34 kClearCache_Pending, |
35 }; | 35 }; |
36 | 36 |
37 // mojom::WebCache methods: | 37 // mojom::WebCache methods: |
38 void SetCacheCapacities(uint64_t min_dead_capacity, | 38 void SetCacheCapacity(uint64_t capacity) override; |
39 uint64_t max_dead_capacity, | |
40 uint64_t capacity) override; | |
41 // If |on_navigation| is true, the clearing is delayed until the next | 39 // If |on_navigation| is true, the clearing is delayed until the next |
42 // navigation event. | 40 // navigation event. |
43 void ClearCache(bool on_navigation) override; | 41 void ClearCache(bool on_navigation) override; |
44 | 42 |
45 // Records status regarding the sequence of navigation event and | 43 // Records status regarding the sequence of navigation event and |
46 // ClearCache(true) call, to ensure delayed 'clear cache' command always | 44 // ClearCache(true) call, to ensure delayed 'clear cache' command always |
47 // get executed on navigation. | 45 // get executed on navigation. |
48 State clear_cache_state_; | 46 State clear_cache_state_; |
49 | 47 |
50 mojo::BindingSet<mojom::WebCache> bindings_; | 48 mojo::BindingSet<mojom::WebCache> bindings_; |
51 | 49 |
52 DISALLOW_COPY_AND_ASSIGN(WebCacheImpl); | 50 DISALLOW_COPY_AND_ASSIGN(WebCacheImpl); |
53 }; | 51 }; |
54 | 52 |
55 } // namespace web_cache | 53 } // namespace web_cache |
56 | 54 |
57 #endif // COMPONENTS_WEB_CACHE_RENDERER_WEB_CACHE_IMPL_H_ | 55 #endif // COMPONENTS_WEB_CACHE_RENDERER_WEB_CACHE_IMPL_H_ |
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