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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_CHILD_PERMISSIONS_PERMISSION_DISPATCHER_H_ | 5 #ifndef CONTENT_CHILD_PERMISSIONS_PERMISSION_DISPATCHER_H_ |
| 6 #define CONTENT_CHILD_PERMISSIONS_PERMISSION_DISPATCHER_H_ | 6 #define CONTENT_CHILD_PERMISSIONS_PERMISSION_DISPATCHER_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/callback_forward.h" | 10 #include "base/callback_forward.h" |
| 11 #include "base/containers/scoped_ptr_hash_map.h" | 11 #include "base/containers/scoped_ptr_hash_map.h" |
| 12 #include "base/macros.h" | 12 #include "base/macros.h" |
| 13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
| 14 #include "components/permission/public/interfaces/permission.mojom.h" |
| 14 #include "content/child/permissions/permission_observers_registry.h" | 15 #include "content/child/permissions/permission_observers_registry.h" |
| 15 #include "content/common/permission_service.mojom.h" | |
| 16 #include "third_party/WebKit/public/platform/modules/permissions/WebPermissionCl
ient.h" | 16 #include "third_party/WebKit/public/platform/modules/permissions/WebPermissionCl
ient.h" |
| 17 | 17 |
| 18 namespace content { | 18 namespace content { |
| 19 | 19 |
| 20 class ServiceRegistry; | 20 class ServiceRegistry; |
| 21 | 21 |
| 22 // The PermissionDispatcher is a layer between Blink and the Mojo | 22 // The PermissionDispatcher is a layer between Blink and the Mojo |
| 23 // PermissionService. It implements blink::WebPermissionClient. It is being used | 23 // PermissionService. It implements blink::WebPermissionClient. It is being used |
| 24 // from workers and frames independently. When called outside of the main | 24 // from workers and frames independently. When called outside of the main |
| 25 // thread, QueryPermissionForWorker is meant to be called. It will handle the | 25 // thread, QueryPermissionForWorker is meant to be called. It will handle the |
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| 93 | 93 |
| 94 // Runs the given |callback| with |status| as a parameter. It has to be run | 94 // Runs the given |callback| with |status| as a parameter. It has to be run |
| 95 // on a worker thread. | 95 // on a worker thread. |
| 96 static void RunPermissionCallbackOnWorkerThread( | 96 static void RunPermissionCallbackOnWorkerThread( |
| 97 scoped_ptr<blink::WebPermissionCallback> callback, | 97 scoped_ptr<blink::WebPermissionCallback> callback, |
| 98 blink::WebPermissionStatus status); | 98 blink::WebPermissionStatus status); |
| 99 static void RunPermissionsCallbackOnWorkerThread( | 99 static void RunPermissionsCallbackOnWorkerThread( |
| 100 scoped_ptr<blink::WebPermissionsCallback> callback, | 100 scoped_ptr<blink::WebPermissionsCallback> callback, |
| 101 scoped_ptr<blink::WebVector<blink::WebPermissionStatus>> statuses); | 101 scoped_ptr<blink::WebVector<blink::WebPermissionStatus>> statuses); |
| 102 | 102 |
| 103 // Helper method that returns an initialized PermissionServicePtr. | 103 // Helper method that returns an initialized permission::PermissionServicePtr. |
| 104 PermissionServicePtr& GetPermissionServicePtr(); | 104 permission::PermissionServicePtr& GetPermissionServicePtr(); |
| 105 | 105 |
| 106 void QueryPermissionInternal(blink::WebPermissionType type, | 106 void QueryPermissionInternal(blink::WebPermissionType type, |
| 107 const std::string& origin, | 107 const std::string& origin, |
| 108 blink::WebPermissionCallback* callback, | 108 blink::WebPermissionCallback* callback, |
| 109 int worker_thread_id); | 109 int worker_thread_id); |
| 110 void RequestPermissionInternal(blink::WebPermissionType type, | 110 void RequestPermissionInternal(blink::WebPermissionType type, |
| 111 const std::string& origin, | 111 const std::string& origin, |
| 112 blink::WebPermissionCallback* callback, | 112 blink::WebPermissionCallback* callback, |
| 113 int worker_thread_id); | 113 int worker_thread_id); |
| 114 void RequestPermissionsInternal( | 114 void RequestPermissionsInternal( |
| 115 const blink::WebVector<blink::WebPermissionType>& types, | 115 const blink::WebVector<blink::WebPermissionType>& types, |
| 116 const std::string& origin, | 116 const std::string& origin, |
| 117 blink::WebPermissionsCallback* callback, | 117 blink::WebPermissionsCallback* callback, |
| 118 int worker_thread_id); | 118 int worker_thread_id); |
| 119 void RevokePermissionInternal(blink::WebPermissionType type, | 119 void RevokePermissionInternal(blink::WebPermissionType type, |
| 120 const std::string& origin, | 120 const std::string& origin, |
| 121 blink::WebPermissionCallback* callback, | 121 blink::WebPermissionCallback* callback, |
| 122 int worker_thread_id); | 122 int worker_thread_id); |
| 123 | 123 |
| 124 // This is the callback function used for query, request and revoke. | 124 // This is the callback function used for query, request and revoke. |
| 125 void OnPermissionResponse(int worker_thread_id, | 125 void OnPermissionResponse(int worker_thread_id, |
| 126 uintptr_t callback_key, | 126 uintptr_t callback_key, |
| 127 PermissionStatus status); | 127 permission::Status status); |
| 128 void OnRequestPermissionsResponse( | 128 void OnRequestPermissionsResponse( |
| 129 int worker_thread_id, | 129 int worker_thread_id, |
| 130 uintptr_t callback_key, | 130 uintptr_t callback_key, |
| 131 const mojo::Array<PermissionStatus>& status); | 131 const mojo::Array<permission::Status>& status); |
| 132 void OnPermissionChanged(blink::WebPermissionType type, | 132 void OnPermissionChanged(blink::WebPermissionType type, |
| 133 const std::string& origin, | 133 const std::string& origin, |
| 134 blink::WebPermissionObserver* observer, | 134 blink::WebPermissionObserver* observer, |
| 135 PermissionStatus status); | 135 permission::Status status); |
| 136 void OnPermissionChangedForWorker( | 136 void OnPermissionChangedForWorker( |
| 137 int worker_thread_id, | 137 int worker_thread_id, |
| 138 const base::Callback<void(blink::WebPermissionStatus)>& callback, | 138 const base::Callback<void(blink::WebPermissionStatus)>& callback, |
| 139 PermissionStatus status); | 139 permission::Status status); |
| 140 | 140 |
| 141 void GetNextPermissionChange(blink::WebPermissionType type, | 141 void GetNextPermissionChange(blink::WebPermissionType type, |
| 142 const std::string& origin, | 142 const std::string& origin, |
| 143 blink::WebPermissionObserver* observer, | 143 blink::WebPermissionObserver* observer, |
| 144 PermissionStatus current_status); | 144 permission::Status current_status); |
| 145 | 145 |
| 146 // Pending callbacks for query(), revoke() and request() single permission. | 146 // Pending callbacks for query(), revoke() and request() single permission. |
| 147 PermissionCallbackMap permission_callbacks_; | 147 PermissionCallbackMap permission_callbacks_; |
| 148 | 148 |
| 149 // Pending callbacks for request() multiple permissions. | 149 // Pending callbacks for request() multiple permissions. |
| 150 PermissionsCallbackMap permissions_callbacks_; | 150 PermissionsCallbackMap permissions_callbacks_; |
| 151 | 151 |
| 152 ServiceRegistry* service_registry_; | 152 ServiceRegistry* service_registry_; |
| 153 PermissionServicePtr permission_service_; | 153 permission::PermissionServicePtr permission_service_; |
| 154 | 154 |
| 155 DISALLOW_COPY_AND_ASSIGN(PermissionDispatcher); | 155 DISALLOW_COPY_AND_ASSIGN(PermissionDispatcher); |
| 156 }; | 156 }; |
| 157 | 157 |
| 158 } // namespace content | 158 } // namespace content |
| 159 | 159 |
| 160 #endif // CONTENT_CHILD_PERMISSIONS_PERMISSION_DISPATCHER_H_ | 160 #endif // CONTENT_CHILD_PERMISSIONS_PERMISSION_DISPATCHER_H_ |
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