| // 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 CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_ |
| #define CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_ |
| |
| #include "base/callback_forward.h" |
| #include "base/id_map.h" |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "components/content_settings/core/browser/content_settings_observer.h" |
| #include "components/content_settings/core/common/content_settings.h" |
| #include "components/keyed_service/core/keyed_service.h" |
| #include "content/public/browser/permission_manager.h" |
| |
| class Profile; |
| |
| namespace content { |
| enum class PermissionType; |
| class WebContents; |
| }; // namespace content |
| |
| class PermissionManager : public KeyedService, |
| public content::PermissionManager, |
| public content_settings::Observer { |
| public: |
| explicit PermissionManager(Profile* profile); |
| ~PermissionManager() override; |
| |
| // content::PermissionManager implementation. |
| int RequestPermission( |
| content::PermissionType permission, |
| content::RenderFrameHost* render_frame_host, |
| const GURL& requesting_origin, |
| const base::Callback<void(content::mojom::PermissionStatus)>& callback) |
| override; |
| int RequestPermissions( |
| const std::vector<content::PermissionType>& permissions, |
| content::RenderFrameHost* render_frame_host, |
| const GURL& requesting_origin, |
| const base::Callback< |
| void(const std::vector<content::mojom::PermissionStatus>&)>& callback) |
| override; |
| void CancelPermissionRequest(int request_id) override; |
| void ResetPermission(content::PermissionType permission, |
| const GURL& requesting_origin, |
| const GURL& embedding_origin) override; |
| content::mojom::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::mojom::PermissionStatus)>& callback) |
| override; |
| void UnsubscribePermissionStatusChange(int subscription_id) override; |
| |
| private: |
| class PendingRequest; |
| using PendingRequestsMap = IDMap<PendingRequest, IDMapOwnPointer>; |
| |
| struct Subscription; |
| using SubscriptionsMap = IDMap<Subscription, IDMapOwnPointer>; |
| |
| // Called when a permission was decided for a given PendingRequest. The |
| // PendingRequest is identified by its |request_id| and the permission is |
| // identified by its |permission_id|. If the PendingRequest contains more than |
| // one permission, it will wait for the remaining permissions to be resolved. |
| // When all the permissions have been resolved, the PendingRequest's callback |
| // is run. |
| void OnPermissionsRequestResponseStatus( |
| int request_id, |
| int permission_id, |
| content::mojom::PermissionStatus status); |
| |
| // Not all WebContents are able to display permission requests. If the PBM |
| // is required but missing for |web_contents|, don't pass along the request. |
| bool IsPermissionBubbleManagerMissing(content::WebContents* web_contents); |
| |
| // content_settings::Observer implementation. |
| void OnContentSettingChanged(const ContentSettingsPattern& primary_pattern, |
| const ContentSettingsPattern& secondary_pattern, |
| ContentSettingsType content_type, |
| std::string resource_identifier) override; |
| |
| Profile* profile_; |
| PendingRequestsMap pending_requests_; |
| SubscriptionsMap subscriptions_; |
| |
| base::WeakPtrFactory<PermissionManager> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PermissionManager); |
| }; |
| |
| #endif // CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_ |