98 lines
4.1 KiB
C++
98 lines
4.1 KiB
C++
// Copyright 2015 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_PERMISSIONS_PERMISSION_CONTEXT_H_
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#define CEF_LIBCEF_BROWSER_PERMISSIONS_PERMISSION_CONTEXT_H_
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#include "base/callback_forward.h"
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#include "base/macros.h"
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#include "base/memory/weak_ptr.h"
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#include "chrome/browser/permissions/permission_request_id.h"
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#include "components/content_settings/core/common/content_settings.h"
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class CefBrowserContext;
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namespace content {
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enum class PermissionType;
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class WebContents;
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}; // namespace content
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// Based on chrome/browser/permissions/permission_context_base.h
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class CefPermissionContext {
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public:
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explicit CefPermissionContext(CefBrowserContext* profile);
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using BrowserPermissionCallback = base::Callback<void(ContentSetting)>;
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using PermissionDecidedCallback = base::Callback<void(ContentSetting)>;
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// Returns true if support exists for querying the embedder about the
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// specified permission type.
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bool SupportsPermission(content::PermissionType permission);
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// The renderer is requesting permission to push messages.
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// When the answer to a permission request has been determined, |callback|
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// should be called with the result.
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void RequestPermission(content::PermissionType permission,
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content::WebContents* web_contents,
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const PermissionRequestID& id,
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const GURL& requesting_frame,
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const BrowserPermissionCallback& callback);
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// Withdraw an existing permission request, no op if the permission request
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// was already cancelled by some other means.
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void CancelPermissionRequest(content::PermissionType permission,
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content::WebContents* web_contents,
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const PermissionRequestID& id);
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// Resets the permission to its default value.
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void ResetPermission(content::PermissionType permission,
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const GURL& requesting_origin,
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const GURL& embedding_origin);
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// Returns whether the permission has been granted, denied...
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ContentSetting GetPermissionStatus(content::PermissionType permission,
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const GURL& requesting_origin,
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const GURL& embedding_origin) const;
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private:
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// Decide whether the permission should be granted.
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// Calls PermissionDecided if permission can be decided non-interactively,
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// or NotifyPermissionSet if permission decided by presenting an infobar.
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void DecidePermission(content::PermissionType permission,
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content::WebContents* web_contents,
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const PermissionRequestID& id,
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const GURL& requesting_origin,
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const GURL& embedding_origin,
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const BrowserPermissionCallback& callback);
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void QueryPermission(content::PermissionType permission,
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const PermissionRequestID& id,
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const GURL& requesting_origin,
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const GURL& embedding_origin,
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const PermissionDecidedCallback& callback);
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void NotifyPermissionSet(content::PermissionType permission,
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const PermissionRequestID& id,
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const GURL& requesting_origin,
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const GURL& embedding_origin,
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const BrowserPermissionCallback& callback,
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bool persist,
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ContentSetting content_setting);
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// Store the decided permission as a content setting.
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void UpdateContentSetting(
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content::PermissionType permission,
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const GURL& requesting_origin,
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const GURL& embedding_origin,
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ContentSetting content_setting);
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CefBrowserContext* profile_;
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base::WeakPtrFactory<CefPermissionContext> weak_ptr_factory_;
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DISALLOW_COPY_AND_ASSIGN(CefPermissionContext);
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};
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#endif // CEF_LIBCEF_BROWSER_PERMISSIONS_PERMISSION_CONTEXT_H_
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