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// Copyright (c) 2011 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 CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_
#define CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_
#pragma once
#include "base/basictypes.h"
#include "base/memory/ref_counted.h"
#include "content/common/content_export.h"
class GURL;
// GeolocationPermissionContext must be implemented by the embedder, to provide
// the policy and logic for the Geolocation permissions flow.
// This includes both prompting the user and persisting results, as required.
class CONTENT_EXPORT GeolocationPermissionContext
: public base::RefCountedThreadSafe<GeolocationPermissionContext> {
public:
// The renderer is requesting permission to use Geolocation.
// When the answer to a permission request has been determined, the result
// should be forwarded to the renderer via SetGeolocationPermissionResponse().
virtual void RequestGeolocationPermission(int render_process_id,
int render_view_id,
int bridge_id,
const GURL& requesting_frame) = 0;
// The renderer is cancelling a pending permission request.
virtual void CancelGeolocationPermissionRequest(
int render_process_id, int render_view_id, int bridge_id,
const GURL& requesting_frame) = 0;
// The embedder must callback to this method when the outcome of a previous
// geolocation request (indicated via RequestGeolocationPermission above) has
// been determined.
static void SetGeolocationPermissionResponse(int render_process_id,
int render_view_id,
int bridge_id,
bool is_allowed);
protected:
GeolocationPermissionContext();
virtual ~GeolocationPermissionContext();
private:
friend class base::RefCountedThreadSafe<GeolocationPermissionContext>;
DISALLOW_COPY_AND_ASSIGN(GeolocationPermissionContext);
};
#endif // CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_
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