| // Copyright 2014 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "services/device/geolocation/geolocation_context.h" |
| |
| #include <utility> |
| |
| #include "base/memory/ptr_util.h" |
| #include "mojo/public/cpp/bindings/self_owned_receiver.h" |
| #include "services/device/geolocation/geolocation_impl.h" |
| |
| namespace device { |
| |
| GeolocationContext::GeolocationContext() = default; |
| |
| GeolocationContext::~GeolocationContext() = default; |
| |
| // static |
| void GeolocationContext::Create( |
| mojo::PendingReceiver<mojom::GeolocationContext> receiver) { |
| mojo::MakeSelfOwnedReceiver(std::make_unique<GeolocationContext>(), |
| std::move(receiver)); |
| } |
| |
| void GeolocationContext::BindGeolocation( |
| mojo::PendingReceiver<mojom::Geolocation> receiver, |
| const GURL& requesting_url) { |
| GeolocationImpl* impl = new GeolocationImpl(std::move(receiver), this); |
| impls_.push_back(base::WrapUnique<GeolocationImpl>(impl)); |
| if (geoposition_override_) |
| impl->SetOverride(*geoposition_override_); |
| else |
| impl->StartListeningForUpdates(); |
| } |
| |
| void GeolocationContext::OnConnectionError(GeolocationImpl* impl) { |
| auto it = std::find_if(impls_.begin(), impls_.end(), |
| [impl](const std::unique_ptr<GeolocationImpl>& gi) { |
| return impl == gi.get(); |
| }); |
| DCHECK(it != impls_.end()); |
| impls_.erase(it); |
| } |
| |
| void GeolocationContext::SetOverride(mojom::GeopositionPtr geoposition) { |
| geoposition_override_ = std::move(geoposition); |
| for (auto& impl : impls_) { |
| impl->SetOverride(*geoposition_override_); |
| } |
| } |
| |
| void GeolocationContext::ClearOverride() { |
| geoposition_override_.reset(); |
| for (auto& impl : impls_) { |
| impl->ClearOverride(); |
| } |
| } |
| |
| } // namespace device |