OLD | NEW |
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 CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_H_ | 5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_H_ |
6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_H_ | 6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/files/file_path.h" | 9 #include "base/files/file_path.h" |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
11 | 11 |
12 namespace net { | 12 namespace net { |
13 class URLRequestContext; | 13 class URLRequestContext; |
14 } | 14 } |
15 | 15 |
16 namespace webkit_blob { | 16 namespace storage { |
17 class BlobStorageContext; | 17 class BlobStorageContext; |
18 } | 18 } |
19 | 19 |
20 namespace content { | 20 namespace content { |
21 | 21 |
22 // TODO(jkarlin): Fill this in with a real Cache implementation as | 22 // TODO(jkarlin): Fill this in with a real Cache implementation as |
23 // specified in | 23 // specified in |
24 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html. | 24 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html. |
25 // TODO(jkarlin): Unload cache backend from memory once the cache object is no | 25 // TODO(jkarlin): Unload cache backend from memory once the cache object is no |
26 // longer referenced in javascript. | 26 // longer referenced in javascript. |
27 | 27 |
28 // Represents a ServiceWorker Cache as seen in | 28 // Represents a ServiceWorker Cache as seen in |
29 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html. | 29 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html. |
30 // InitializeIfNeeded must be called before calling the other public members. | 30 // InitializeIfNeeded must be called before calling the other public members. |
31 class ServiceWorkerCache { | 31 class ServiceWorkerCache { |
32 public: | 32 public: |
33 static scoped_ptr<ServiceWorkerCache> CreateMemoryCache( | 33 static scoped_ptr<ServiceWorkerCache> CreateMemoryCache( |
34 const std::string& name, | 34 const std::string& name, |
35 net::URLRequestContext* request_context, | 35 net::URLRequestContext* request_context, |
36 base::WeakPtr<webkit_blob::BlobStorageContext> blob_context); | 36 base::WeakPtr<storage::BlobStorageContext> blob_context); |
37 static scoped_ptr<ServiceWorkerCache> CreatePersistentCache( | 37 static scoped_ptr<ServiceWorkerCache> CreatePersistentCache( |
38 const base::FilePath& path, | 38 const base::FilePath& path, |
39 const std::string& name, | 39 const std::string& name, |
40 net::URLRequestContext* request_context, | 40 net::URLRequestContext* request_context, |
41 base::WeakPtr<webkit_blob::BlobStorageContext> blob_context); | 41 base::WeakPtr<storage::BlobStorageContext> blob_context); |
42 | 42 |
43 virtual ~ServiceWorkerCache(); | 43 virtual ~ServiceWorkerCache(); |
44 | 44 |
45 // Loads the backend and calls the callback with the result (true for | 45 // Loads the backend and calls the callback with the result (true for |
46 // success). This must be called before member functions that require a | 46 // success). This must be called before member functions that require a |
47 // backend are called. | 47 // backend are called. |
48 void CreateBackend(const base::Callback<void(bool)>& callback); | 48 void CreateBackend(const base::Callback<void(bool)>& callback); |
49 | 49 |
50 void set_name(const std::string& name) { name_ = name; } | 50 void set_name(const std::string& name) { name_ = name; } |
51 const std::string& name() const { return name_; } | 51 const std::string& name() const { return name_; } |
52 int32 id() const { return id_; } | 52 int32 id() const { return id_; } |
53 void set_id(int32 id) { id_ = id; } | 53 void set_id(int32 id) { id_ = id; } |
54 | 54 |
55 base::WeakPtr<ServiceWorkerCache> AsWeakPtr(); | 55 base::WeakPtr<ServiceWorkerCache> AsWeakPtr(); |
56 | 56 |
57 private: | 57 private: |
58 ServiceWorkerCache( | 58 ServiceWorkerCache(const base::FilePath& path, |
59 const base::FilePath& path, | 59 const std::string& name, |
60 const std::string& name, | 60 net::URLRequestContext* request_context, |
61 net::URLRequestContext* request_context, | 61 base::WeakPtr<storage::BlobStorageContext> blob_context); |
62 base::WeakPtr<webkit_blob::BlobStorageContext> blob_context); | |
63 | 62 |
64 base::FilePath path_; | 63 base::FilePath path_; |
65 std::string name_; | 64 std::string name_; |
66 net::URLRequestContext* request_context_; | 65 net::URLRequestContext* request_context_; |
67 base::WeakPtr<webkit_blob::BlobStorageContext> blob_storage_context_; | 66 base::WeakPtr<storage::BlobStorageContext> blob_storage_context_; |
68 int32 id_; | 67 int32 id_; |
69 | 68 |
70 base::WeakPtrFactory<ServiceWorkerCache> weak_ptr_factory_; | 69 base::WeakPtrFactory<ServiceWorkerCache> weak_ptr_factory_; |
71 | 70 |
72 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerCache); | 71 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerCache); |
73 }; | 72 }; |
74 | 73 |
75 } // namespace content | 74 } // namespace content |
76 | 75 |
77 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_H_ | 76 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_H_ |
OLD | NEW |