| // Copyright 2015 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 ANDROID_WEBVIEW_BROWSER_AW_PERMISSION_MANAGER_H_ |
| #define ANDROID_WEBVIEW_BROWSER_AW_PERMISSION_MANAGER_H_ |
| |
| #include "base/callback_forward.h" |
| #include "base/id_map.h" |
| #include "base/macros.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "content/public/browser/permission_manager.h" |
| |
| namespace android_webview { |
| |
| class LastRequestResultCache; |
| |
| class AwPermissionManager : public content::PermissionManager { |
| public: |
| AwPermissionManager(); |
| ~AwPermissionManager() override; |
| |
| // PermissionManager implementation. |
| int RequestPermission( |
| content::PermissionType permission, |
| content::RenderFrameHost* render_frame_host, |
| const GURL& requesting_origin, |
| bool user_gesture, |
| const base::Callback<void(content::PermissionStatus)>& callback) override; |
| int RequestPermissions( |
| const std::vector<content::PermissionType>& permissions, |
| content::RenderFrameHost* render_frame_host, |
| const GURL& requesting_origin, |
| bool user_gesture, |
| const base::Callback<void( |
| const std::vector<content::PermissionStatus>&)>& callback) override; |
| void CancelPermissionRequest(int request_id) override; |
| void ResetPermission(content::PermissionType permission, |
| const GURL& requesting_origin, |
| const GURL& embedding_origin) override; |
| content::PermissionStatus GetPermissionStatus( |
| content::PermissionType permission, |
| const GURL& requesting_origin, |
| const GURL& embedding_origin) override; |
| void RegisterPermissionUsage(content::PermissionType permission, |
| const GURL& requesting_origin, |
| const GURL& embedding_origin) override; |
| int SubscribePermissionStatusChange( |
| content::PermissionType permission, |
| const GURL& requesting_origin, |
| const GURL& embedding_origin, |
| const base::Callback<void(content::PermissionStatus)>& callback) override; |
| void UnsubscribePermissionStatusChange(int subscription_id) override; |
| |
| private: |
| struct PendingRequest; |
| using PendingRequestsMap = IDMap<PendingRequest, IDMapOwnPointer>; |
| |
| // The weak pointer to this is used to clean up any information which is |
| // stored in the pending request or result cache maps. However, the callback |
| // should be run regardless of whether the class is still alive so the method |
| // is static. |
| static void OnRequestResponse( |
| const base::WeakPtr<AwPermissionManager>& manager, |
| int request_id, |
| const base::Callback<void(content::PermissionStatus)>& callback, |
| bool allowed); |
| |
| PendingRequestsMap pending_requests_; |
| scoped_ptr<LastRequestResultCache> result_cache_; |
| |
| base::WeakPtrFactory<AwPermissionManager> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AwPermissionManager); |
| }; |
| |
| } // namespace android_webview |
| |
| #endif // ANDROID_WEBVIEW_BROWSER_AW_PERMISSION_MANAGER_H_ |