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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/permissions/contexts/geolocation_permission_context.h"
#include "base/functional/bind.h"
#include "components/content_settings/browser/page_specific_content_settings.h"
#include "components/permissions/permission_request_id.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/device_service.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
#include "third_party/blink/public/mojom/permissions_policy/permissions_policy_feature.mojom.h"
#include "url/origin.h"
namespace permissions {
GeolocationPermissionContext::GeolocationPermissionContext(
content::BrowserContext* browser_context,
std::unique_ptr<Delegate> delegate)
: PermissionContextBase(
browser_context,
ContentSettingsType::GEOLOCATION,
blink::mojom::PermissionsPolicyFeature::kGeolocation),
delegate_(std::move(delegate)) {}
GeolocationPermissionContext::~GeolocationPermissionContext() = default;
void GeolocationPermissionContext::DecidePermission(
PermissionRequestData request_data,
BrowserPermissionCallback callback) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
if (!delegate_->DecidePermission(
request_data.id, request_data.requesting_origin,
request_data.user_gesture, &callback, this)) {
DCHECK(callback);
PermissionContextBase::DecidePermission(std::move(request_data),
std::move(callback));
}
}
base::WeakPtr<GeolocationPermissionContext>
GeolocationPermissionContext::GetWeakPtr() {
return weak_factory_.GetWeakPtr();
}
void GeolocationPermissionContext::UpdateTabContext(
const PermissionRequestID& id,
const GURL& requesting_frame,
bool allowed) {
content_settings::PageSpecificContentSettings* content_settings =
content_settings::PageSpecificContentSettings::GetForFrame(
id.global_render_frame_host_id());
// WebContents might not exist (extensions) or no longer exist. In which case,
// PageSpecificContentSettings will be null.
if (content_settings) {
if (allowed)
content_settings->OnContentAllowed(ContentSettingsType::GEOLOCATION);
else
content_settings->OnContentBlocked(ContentSettingsType::GEOLOCATION);
}
if (allowed) {
GetGeolocationControl()->UserDidOptIntoLocationServices();
}
}
device::mojom::GeolocationControl*
GeolocationPermissionContext::GetGeolocationControl() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
if (!geolocation_control_) {
content::GetDeviceService().BindGeolocationControl(
geolocation_control_.BindNewPipeAndPassReceiver());
}
return geolocation_control_.get();
}
} // namespace permissions
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