| // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_APPCACHE_APPCACHE_ENTRY_H_ |
| #define CONTENT_BROWSER_APPCACHE_APPCACHE_ENTRY_H_ |
| |
| #include <stdint.h> |
| |
| #include "content/common/appcache_interfaces.h" |
| #include "third_party/blink/public/mojom/appcache/appcache_info.mojom.h" |
| |
| namespace content { |
| |
| // A cached entry is identified by a URL and is classified into one |
| // (or more) categories. URL is not stored here as this class is stored |
| // with the URL as a map key or the user of this class already knows the URL. |
| class AppCacheEntry { |
| public: |
| |
| // An entry can be of more than one type so use a bitmask. |
| // Note: These bit values are stored on disk. |
| enum Type { |
| MASTER = 1 << 0, |
| MANIFEST = 1 << 1, |
| EXPLICIT = 1 << 2, |
| FOREIGN = 1 << 3, |
| FALLBACK = 1 << 4, |
| INTERCEPT = 1 << 5, |
| }; |
| |
| AppCacheEntry() |
| : types_(0), |
| response_id_(blink::mojom::kAppCacheNoResponseId), |
| response_size_(0) {} |
| |
| explicit AppCacheEntry(int type) |
| : types_(type), |
| response_id_(blink::mojom::kAppCacheNoResponseId), |
| response_size_(0) {} |
| |
| AppCacheEntry(int type, int64_t response_id) |
| : types_(type), response_id_(response_id), response_size_(0) {} |
| |
| AppCacheEntry(int type, int64_t response_id, int64_t response_size) |
| : types_(type), |
| response_id_(response_id), |
| response_size_(response_size) {} |
| |
| int types() const { return types_; } |
| void add_types(int added_types) { types_ |= added_types; } |
| bool IsMaster() const { return (types_ & MASTER) != 0; } |
| bool IsManifest() const { return (types_ & MANIFEST) != 0; } |
| bool IsExplicit() const { return (types_ & EXPLICIT) != 0; } |
| bool IsForeign() const { return (types_ & FOREIGN) != 0; } |
| bool IsFallback() const { return (types_ & FALLBACK) != 0; } |
| bool IsIntercept() const { return (types_ & INTERCEPT) != 0; } |
| |
| int64_t response_id() const { return response_id_; } |
| void set_response_id(int64_t id) { response_id_ = id; } |
| bool has_response_id() const { |
| return response_id_ != blink::mojom::kAppCacheNoResponseId; |
| } |
| |
| int64_t response_size() const { return response_size_; } |
| void set_response_size(int64_t size) { response_size_ = size; } |
| |
| private: |
| int types_; |
| int64_t response_id_; |
| int64_t response_size_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_APPCACHE_APPCACHE_ENTRY_H_ |