chrome/browser/permissions/permission_manager.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_
   6 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_
   7
   8 #include "base/callback_forward.h"
   9 #include "base/id_map.h"
  10 #include "base/macros.h"
  11 #include "components/content_settings/core/browser/content_settings_observer.h"
  12 #include "components/keyed_service/core/keyed_service.h"
  13 #include "content/public/browser/permission_manager.h"
  14
  15
  16 class Profile;
  17
  18 namespace content {
  19 enum class PermissionType;
  20 };  // namespace content
  21
  22 class PermissionManager : public KeyedService,
  23                           public content::PermissionManager,
  24                           public content_settings::Observer {
  25  public:
  26   explicit PermissionManager(Profile* profile);
  27   ~PermissionManager() override;
  28
  29   // content::PermissionManager implementation.
  30   void RequestPermission(
  31       content::PermissionType permission,
  32       content::RenderFrameHost* render_frame_host,
  33       int request_id,
  34       const GURL& requesting_origin,
  35       bool user_gesture,
  36       const base::Callback<void(content::PermissionStatus)>& callback) override;
  37   void CancelPermissionRequest(content::PermissionType permission,
  38                                content::RenderFrameHost* render_frame_host,
  39                                int request_id,
  40                                const GURL& requesting_origin) override;
  41   void ResetPermission(content::PermissionType permission,
  42                        const GURL& requesting_origin,
  43                        const GURL& embedding_origin) override;
  44   content::PermissionStatus GetPermissionStatus(
  45       content::PermissionType permission,
  46       const GURL& requesting_origin,
  47       const GURL& embedding_origin) override;
  48   void RegisterPermissionUsage(content::PermissionType permission,
  49                                const GURL& requesting_origin,
  50                                const GURL& embedding_origin) override;
  51   int SubscribePermissionStatusChange(
  52       content::PermissionType permission,
  53       const GURL& requesting_origin,
  54       const GURL& embedding_origin,
  55       const base::Callback<void(content::PermissionStatus)>& callback) override;
  56   void UnsubscribePermissionStatusChange(int subscription_id) override;
  57
  58  private:
  59   struct Subscription;
  60   using SubscriptionsMap = IDMap<Subscription, IDMapOwnPointer>;
  61
  62   // content_settings::Observer implementation.
  63   void OnContentSettingChanged(const ContentSettingsPattern& primary_pattern,
  64                                const ContentSettingsPattern& secondary_pattern,
  65                                ContentSettingsType content_type,
  66                                std::string resource_identifier) override;
  67
  68   Profile* profile_;
  69   SubscriptionsMap subscriptions_;
  70
  71   DISALLOW_COPY_AND_ASSIGN(PermissionManager);
  72 };
  73
  74 #endif // CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_