| /* |
| * |
| * Copyright (c) 2022 Project CHIP Authors |
| * All rights reserved. |
| * |
| * 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 |
| * |
| * http://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. |
| */ |
| |
| #pragma once |
| |
| #include "descriptor_service/descriptor_service.rpc.pb.h" |
| |
| #include <app-common/zap-generated/af-structs.h> |
| #include <app-common/zap-generated/cluster-objects.h> |
| #include <app-common/zap-generated/ids/Attributes.h> |
| #include <app-common/zap-generated/ids/Clusters.h> |
| #include <platform/PlatformManager.h> |
| |
| namespace chip { |
| namespace rpc { |
| |
| class Descriptor : public pw_rpc::nanopb::Descriptor::Service<Descriptor> |
| { |
| public: |
| virtual ~Descriptor() = default; |
| |
| virtual void DeviceTypeList(const ::chip_rpc_Endpoint & request, ServerWriter<::chip_rpc_DeviceType> & writer) |
| { |
| DeviceLayer::StackLock lock; |
| CHIP_ERROR err; |
| |
| auto deviceTypeList = emberAfDeviceTypeListFromEndpoint(request.endpoint, err); |
| if (err != CHIP_NO_ERROR) |
| { |
| writer.Finish(pw::Status::InvalidArgument()); |
| return; |
| } |
| |
| if (deviceTypeList.size()) |
| { |
| // |
| // TODO: Need to update the Pigweed proto definition to actually represent this |
| // as a list of device types. |
| // |
| chip_rpc_DeviceType out{ .device_type = deviceTypeList.data()[0].deviceId }; |
| writer.Write(out); |
| } |
| |
| writer.Finish(); |
| } |
| |
| void ServerList(const ::chip_rpc_Endpoint & request, ServerWriter<::chip_rpc_Cluster> & writer) |
| { |
| DeviceLayer::StackLock lock; |
| ClusterList(request.endpoint, true /*server*/, writer); |
| } |
| |
| void ClientList(const ::chip_rpc_Endpoint & request, ServerWriter<::chip_rpc_Cluster> & writer) |
| { |
| DeviceLayer::StackLock lock; |
| ClusterList(request.endpoint, false /*server*/, writer); |
| } |
| |
| void PartsList(const ::chip_rpc_Endpoint & request, ServerWriter<::chip_rpc_Endpoint> & writer) |
| { |
| DeviceLayer::StackLock lock; |
| if (request.endpoint == 0x00) |
| { |
| for (uint16_t index = 0; index < emberAfEndpointCount(); index++) |
| { |
| if (emberAfEndpointIndexIsEnabled(index)) |
| { |
| EndpointId endpoint_id = emberAfEndpointFromIndex(index); |
| if (endpoint_id == 0) |
| continue; |
| chip_rpc_Endpoint out{ .endpoint = endpoint_id }; |
| writer.Write(out); |
| } |
| } |
| } |
| writer.Finish(); |
| } |
| |
| private: |
| void ClusterList(EndpointId endpoint, bool server, ServerWriter<::chip_rpc_Cluster> & writer) |
| { |
| uint8_t cluster_count = emberAfClusterCount(endpoint, server); |
| |
| for (uint8_t cluster_index = 0; cluster_index < cluster_count; cluster_index++) |
| { |
| const EmberAfCluster * cluster = emberAfGetNthCluster(endpoint, cluster_index, server); |
| chip_rpc_Cluster out{ .cluster_id = cluster->clusterId }; |
| writer.Write(out); |
| } |
| writer.Finish(); |
| } |
| }; |
| |
| } // namespace rpc |
| } // namespace chip |