content/public/browser/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 CONTENT_PUBLIC_BROWSER_PERMISSION_MANAGER_H_
   6 #define CONTENT_PUBLIC_BROWSER_PERMISSION_MANAGER_H_
   7
   8 #include "content/common/content_export.h"
   9 #include "content/public/common/permission_status.mojom.h"
  10
  11 class GURL;
  12
  13 namespace content {
  14 enum class PermissionType;
  15 class WebContents;
  16
  17 class CONTENT_EXPORT PermissionManager {
  18  public:
  19   virtual ~PermissionManager() = default;
  20
  21   virtual void RequestPermission(
  22       PermissionType permission,
  23       WebContents* web_contents,
  24       int request_id,
  25       const GURL& requesting_origin,
  26       bool user_gesture,
  27       const base::Callback<void(PermissionStatus)>& callback) = 0;
  28
  29   virtual void CancelPermissionRequest(PermissionType permission,
  30                                        WebContents* web_contents,
  31                                        int request_id,
  32                                        const GURL& requesting_origin) = 0;
  33
  34   virtual PermissionStatus GetPermissionStatus(
  35       PermissionType permission,
  36       const GURL& requesting_origin,
  37       const GURL& embedding_origin) = 0;
  38
  39   virtual void ResetPermission(PermissionType permission,
  40                                const GURL& requesting_origin,
  41                                const GURL& embedding_origin) = 0;
  42
  43   virtual void RegisterPermissionUsage(PermissionType permission,
  44                                        const GURL& requesting_origin,
  45                                        const GURL& embedding_origin) = 0;
  46
  47   // Runs the given |callback| whenever the |permission| associated with the
  48   // pair { requesting_origin, embedding_origin } changes.
  49   // Returns the subscription_id to be used to unsubscribe.
  50   virtual int SubscribePermissionStatusChange(
  51       PermissionType permission,
  52       const GURL& requesting_origin,
  53       const GURL& embedding_origin,
  54       const base::Callback<void(PermissionStatus)>& callback) = 0;
  55
  56   virtual void UnsubscribePermissionStatusChange(int subscription_id) = 0;
  57 };
  58
  59 }  // namespace content
  60
  61 #endif // CONTENT_PUBLIC_BROWSER_PERMISSION_MANAGER_H_