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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_LOADER_RESOURCE_MESSAGE_FILTER_H_ | 5 #ifndef CONTENT_BROWSER_LOADER_RESOURCE_MESSAGE_FILTER_H_ |
6 #define CONTENT_BROWSER_LOADER_RESOURCE_MESSAGE_FILTER_H_ | 6 #define CONTENT_BROWSER_LOADER_RESOURCE_MESSAGE_FILTER_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/callback_forward.h" | 10 #include "base/callback_forward.h" |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
14 #include "base/sequenced_task_runner_helpers.h" | 14 #include "base/sequenced_task_runner_helpers.h" |
| 15 #include "base/single_thread_task_runner.h" |
15 #include "content/common/content_export.h" | 16 #include "content/common/content_export.h" |
16 #include "content/common/url_loader_factory.mojom.h" | 17 #include "content/common/url_loader_factory.mojom.h" |
17 #include "content/public/browser/browser_associated_interface.h" | 18 #include "content/public/browser/browser_associated_interface.h" |
18 #include "content/public/browser/browser_message_filter.h" | 19 #include "content/public/browser/browser_message_filter.h" |
19 #include "content/public/browser/browser_thread.h" | |
20 #include "content/public/common/resource_type.h" | 20 #include "content/public/common/resource_type.h" |
21 | 21 |
22 namespace storage { | 22 namespace storage { |
23 class FileSystemContext; | 23 class FileSystemContext; |
24 } // namespace storage | 24 } // namespace storage |
25 | 25 |
26 namespace net { | 26 namespace net { |
27 class URLRequestContext; | 27 class URLRequestContext; |
28 } // namespace net | 28 } // namespace net |
29 | 29 |
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46 public mojom::URLLoaderFactory { | 46 public mojom::URLLoaderFactory { |
47 public: | 47 public: |
48 typedef base::Callback<void(ResourceType resource_type, | 48 typedef base::Callback<void(ResourceType resource_type, |
49 ResourceContext**, | 49 ResourceContext**, |
50 net::URLRequestContext**)> GetContextsCallback; | 50 net::URLRequestContext**)> GetContextsCallback; |
51 | 51 |
52 // |appcache_service|, |blob_storage_context|, |file_system_context|, | 52 // |appcache_service|, |blob_storage_context|, |file_system_context|, |
53 // |service_worker_context| may be nullptr in unittests. | 53 // |service_worker_context| may be nullptr in unittests. |
54 // InitializeForTest() needs to be manually called for unittests where | 54 // InitializeForTest() needs to be manually called for unittests where |
55 // OnFilterAdded() would not otherwise be called. | 55 // OnFilterAdded() would not otherwise be called. |
56 ResourceMessageFilter(int child_id, | 56 ResourceMessageFilter( |
57 ChromeAppCacheService* appcache_service, | 57 int child_id, |
58 ChromeBlobStorageContext* blob_storage_context, | 58 ChromeAppCacheService* appcache_service, |
59 storage::FileSystemContext* file_system_context, | 59 ChromeBlobStorageContext* blob_storage_context, |
60 ServiceWorkerContextWrapper* service_worker_context, | 60 storage::FileSystemContext* file_system_context, |
61 const GetContextsCallback& get_contexts_callback); | 61 ServiceWorkerContextWrapper* service_worker_context, |
| 62 const GetContextsCallback& get_contexts_callback, |
| 63 const scoped_refptr<base::SingleThreadTaskRunner>& io_thread_runner); |
62 | 64 |
63 // BrowserMessageFilter implementation. | 65 // BrowserMessageFilter implementation. |
64 void OnFilterAdded(IPC::Channel* channel) override; | 66 void OnFilterAdded(IPC::Channel* channel) override; |
65 void OnChannelClosing() override; | 67 void OnChannelClosing() override; |
66 bool OnMessageReceived(const IPC::Message& message) override; | 68 bool OnMessageReceived(const IPC::Message& message) override; |
67 void OnDestruct() const override; | 69 void OnDestruct() const override; |
68 | 70 |
69 base::WeakPtr<ResourceMessageFilter> GetWeakPtr(); | 71 base::WeakPtr<ResourceMessageFilter> GetWeakPtr(); |
70 | 72 |
71 void CreateLoaderAndStart(mojom::URLLoaderAssociatedRequest request, | 73 void CreateLoaderAndStart(mojom::URLLoaderAssociatedRequest request, |
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82 ResourceRequesterInfo* requester_info_for_test() { | 84 ResourceRequesterInfo* requester_info_for_test() { |
83 return requester_info_.get(); | 85 return requester_info_.get(); |
84 } | 86 } |
85 void InitializeForTest(); | 87 void InitializeForTest(); |
86 | 88 |
87 protected: | 89 protected: |
88 // Protected destructor so that we can be overriden in tests. | 90 // Protected destructor so that we can be overriden in tests. |
89 ~ResourceMessageFilter() override; | 91 ~ResourceMessageFilter() override; |
90 | 92 |
91 private: | 93 private: |
92 friend struct BrowserThread::DeleteOnThread<BrowserThread::IO>; | |
93 friend class base::DeleteHelper<ResourceMessageFilter>; | 94 friend class base::DeleteHelper<ResourceMessageFilter>; |
94 | 95 |
95 // Initializes the weak pointer of this filter in |requester_info_|. | 96 // Initializes the weak pointer of this filter in |requester_info_|. |
96 void InitializeOnIOThread(); | 97 void InitializeOnIOThread(); |
97 | 98 |
98 bool is_channel_closed_; | 99 bool is_channel_closed_; |
99 scoped_refptr<ResourceRequesterInfo> requester_info_; | 100 scoped_refptr<ResourceRequesterInfo> requester_info_; |
100 | 101 |
| 102 // Task runner for the IO thead. |
| 103 scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner_; |
| 104 |
101 // This must come last to make sure weak pointers are invalidated first. | 105 // This must come last to make sure weak pointers are invalidated first. |
102 base::WeakPtrFactory<ResourceMessageFilter> weak_ptr_factory_; | 106 base::WeakPtrFactory<ResourceMessageFilter> weak_ptr_factory_; |
103 | 107 |
104 DISALLOW_IMPLICIT_CONSTRUCTORS(ResourceMessageFilter); | 108 DISALLOW_IMPLICIT_CONSTRUCTORS(ResourceMessageFilter); |
105 }; | 109 }; |
106 | 110 |
107 } // namespace content | 111 } // namespace content |
108 | 112 |
109 #endif // CONTENT_BROWSER_LOADER_RESOURCE_MESSAGE_FILTER_H_ | 113 #endif // CONTENT_BROWSER_LOADER_RESOURCE_MESSAGE_FILTER_H_ |
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