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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_APPCACHE_CHROME_APPCACHE_SERVICE_H_ | 5 #ifndef CONTENT_BROWSER_APPCACHE_CHROME_APPCACHE_SERVICE_H_ |
| 6 #define CONTENT_BROWSER_APPCACHE_CHROME_APPCACHE_SERVICE_H_ | 6 #define CONTENT_BROWSER_APPCACHE_CHROME_APPCACHE_SERVICE_H_ |
| 7 | 7 |
| 8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
| 9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
| 10 #include "base/sequenced_task_runner_helpers.h" | 10 #include "base/sequenced_task_runner_helpers.h" |
| 11 #include "content/common/content_export.h" | 11 #include "content/common/content_export.h" |
| 12 #include "content/public/browser/browser_thread.h" | 12 #include "content/public/browser/browser_thread.h" |
| 13 #include "webkit/appcache/appcache_policy.h" | 13 #include "webkit/appcache/appcache_policy.h" |
| 14 #include "webkit/appcache/appcache_service.h" | 14 #include "webkit/appcache/appcache_service.h" |
| 15 #include "webkit/quota/special_storage_policy.h" | 15 #include "webkit/quota/special_storage_policy.h" |
| 16 | 16 |
| 17 class FilePath; | 17 class FilePath; |
| 18 | 18 |
| 19 namespace net { |
| 20 class URLRequestContextGetter; |
| 21 } |
| 22 |
| 19 namespace content { | 23 namespace content { |
| 20 class ResourceContext; | 24 class ResourceContext; |
| 21 } | 25 } |
| 22 | 26 |
| 23 struct ChromeAppCacheServiceDeleter; | 27 struct ChromeAppCacheServiceDeleter; |
| 24 | 28 |
| 25 // An AppCacheService subclass used by the chrome. There is an instance | 29 // An AppCacheService subclass used by the chrome. There is an instance |
| 26 // associated with each BrowserContext. This derivation adds refcounting | 30 // associated with each BrowserContext. This derivation adds refcounting |
| 27 // semantics since a browser context has multiple URLRequestContexts which refer | 31 // semantics since a browser context has multiple URLRequestContexts which refer |
| 28 // to the same object, and those URLRequestContexts are refcounted independently | 32 // to the same object, and those URLRequestContexts are refcounted independently |
| 29 // of the owning browser context. | 33 // of the owning browser context. |
| 30 // | 34 // |
| 31 // All methods, except the ctor, are expected to be called on | 35 // All methods, except the ctor, are expected to be called on |
| 32 // the IO thread (unless specifically called out in doc comments). | 36 // the IO thread (unless specifically called out in doc comments). |
| 33 // | 37 // |
| 34 // TODO(dpranke): Fix dependencies on AppCacheService so that we don't have | 38 // TODO(dpranke): Fix dependencies on AppCacheService so that we don't have |
| 35 // to worry about clients calling AppCacheService methods. | 39 // to worry about clients calling AppCacheService methods. |
| 36 class CONTENT_EXPORT ChromeAppCacheService | 40 class CONTENT_EXPORT ChromeAppCacheService |
| 37 : public base::RefCountedThreadSafe<ChromeAppCacheService, | 41 : public base::RefCountedThreadSafe<ChromeAppCacheService, |
| 38 ChromeAppCacheServiceDeleter>, | 42 ChromeAppCacheServiceDeleter>, |
| 39 NON_EXPORTED_BASE(public appcache::AppCacheService), | 43 NON_EXPORTED_BASE(public appcache::AppCacheService), |
| 40 NON_EXPORTED_BASE(public appcache::AppCachePolicy) { | 44 NON_EXPORTED_BASE(public appcache::AppCachePolicy) { |
| 41 public: | 45 public: |
| 42 explicit ChromeAppCacheService(quota::QuotaManagerProxy* proxy); | 46 explicit ChromeAppCacheService(quota::QuotaManagerProxy* proxy); |
| 43 | 47 |
| 44 void InitializeOnIOThread( | 48 void InitializeOnIOThread( |
| 45 const FilePath& cache_path, // may be empty to use in-memory structures | 49 const FilePath& cache_path, // may be empty to use in-memory structures |
| 46 content::ResourceContext* resource_context, | 50 content::ResourceContext* resource_context, |
| 51 net::URLRequestContextGetter* request_context_getter, |
| 47 scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy); | 52 scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy); |
| 48 | 53 |
| 49 // AppCachePolicy overrides | 54 // AppCachePolicy overrides |
| 50 virtual bool CanLoadAppCache(const GURL& manifest_url, | 55 virtual bool CanLoadAppCache(const GURL& manifest_url, |
| 51 const GURL& first_party) OVERRIDE; | 56 const GURL& first_party) OVERRIDE; |
| 52 virtual bool CanCreateAppCache(const GURL& manifest_url, | 57 virtual bool CanCreateAppCache(const GURL& manifest_url, |
| 53 const GURL& first_party) OVERRIDE; | 58 const GURL& first_party) OVERRIDE; |
| 54 | 59 |
| 55 protected: | 60 protected: |
| 56 virtual ~ChromeAppCacheService(); | 61 virtual ~ChromeAppCacheService(); |
| (...skipping 12 matching lines...) Expand all Loading... |
| 69 DISALLOW_COPY_AND_ASSIGN(ChromeAppCacheService); | 74 DISALLOW_COPY_AND_ASSIGN(ChromeAppCacheService); |
| 70 }; | 75 }; |
| 71 | 76 |
| 72 struct ChromeAppCacheServiceDeleter { | 77 struct ChromeAppCacheServiceDeleter { |
| 73 static void Destruct(const ChromeAppCacheService* service) { | 78 static void Destruct(const ChromeAppCacheService* service) { |
| 74 service->DeleteOnCorrectThread(); | 79 service->DeleteOnCorrectThread(); |
| 75 } | 80 } |
| 76 }; | 81 }; |
| 77 | 82 |
| 78 #endif // CONTENT_BROWSER_APPCACHE_CHROME_APPCACHE_SERVICE_H_ | 83 #endif // CONTENT_BROWSER_APPCACHE_CHROME_APPCACHE_SERVICE_H_ |
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