| // Copyright 2021 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef CORE_INTERNAL_SERVICE_CONTROLLER_H_ |
| #define CORE_INTERNAL_SERVICE_CONTROLLER_H_ |
| |
| #include <cstdint> |
| #include <string> |
| #include <vector> |
| |
| #include "connections/advertising_options.h" |
| #include "connections/implementation/client_proxy.h" |
| #include "connections/listeners.h" |
| #include "connections/out_of_band_connection_metadata.h" |
| #include "connections/params.h" |
| #include "connections/payload.h" |
| #include "connections/status.h" |
| |
| namespace location { |
| namespace nearby { |
| namespace connections { |
| |
| // Interface defines the core functionality of Nearby Connections Service. |
| // |
| // In every method, ClientProxy* represents the client app which receives |
| // notifications from Nearby Connections service and forwards them to the app. |
| // ResultCallback arguments are not provided for this class, because all methods |
| // are called synchronously. |
| // The rest of arguments have the same meaning as the corresponding |
| // methods in the definition of location::nearby::Core API. |
| // |
| // See details here: |
| // cpp/core/core.h |
| class ServiceController { |
| public: |
| virtual ~ServiceController() = default; |
| ServiceController() = default; |
| ServiceController(const ServiceController&) = delete; |
| ServiceController& operator=(const ServiceController&) = delete; |
| |
| // Stops and disables service controller. |
| // |
| // When service controller is stopped all API call fail early. |
| // Note that all Core, ClientProxy objects referencing this service |
| // controller are affected. |
| virtual void Stop() = 0; |
| |
| // Starts advertising an endpoint for a local app. |
| virtual Status StartAdvertising(ClientProxy* client, |
| const std::string& service_id, |
| const AdvertisingOptions& advertising_options, |
| const ConnectionRequestInfo& info) = 0; |
| |
| virtual void StopAdvertising(ClientProxy* client) = 0; |
| |
| virtual Status StartDiscovery(ClientProxy* client, |
| const std::string& service_id, |
| const DiscoveryOptions& discovery_options, |
| const DiscoveryListener& listener) = 0; |
| virtual void StopDiscovery(ClientProxy* client) = 0; |
| |
| virtual void InjectEndpoint(ClientProxy* client, |
| const std::string& service_id, |
| const OutOfBandConnectionMetadata& metadata) = 0; |
| |
| virtual Status RequestConnection( |
| ClientProxy* client, const std::string& endpoint_id, |
| const ConnectionRequestInfo& info, |
| const ConnectionOptions& connection_options) = 0; |
| virtual Status AcceptConnection(ClientProxy* client, |
| const std::string& endpoint_id, |
| const PayloadListener& listener) = 0; |
| virtual Status RejectConnection(ClientProxy* client, |
| const std::string& endpoint_id) = 0; |
| |
| virtual void InitiateBandwidthUpgrade(ClientProxy* client, |
| const std::string& endpoint_id) = 0; |
| |
| virtual void SendPayload(ClientProxy* client, |
| const std::vector<std::string>& endpoint_ids, |
| Payload payload) = 0; |
| |
| virtual Status CancelPayload(ClientProxy* client, Payload::Id payload_id) = 0; |
| |
| virtual void DisconnectFromEndpoint(ClientProxy* client, |
| const std::string& endpoint_id) = 0; |
| }; |
| |
| } // namespace connections |
| } // namespace nearby |
| } // namespace location |
| |
| #endif // CORE_INTERNAL_SERVICE_CONTROLLER_H_ |