| // Copyright 2021 The Pigweed Authors |
| // |
| // 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. |
| |
| #include "pw_software_update/bundled_update_service.h" |
| |
| #include "pw_result/result.h" |
| #include "pw_status/status.h" |
| #include "pw_status/try.h" |
| |
| namespace pw::software_update { |
| |
| Status BundledUpdateService::Abort(ServerContext&, |
| const pw_protobuf_Empty&, |
| pw_software_update_OperationResult&) { |
| return manager_.Abort(); |
| } |
| |
| Status BundledUpdateService::SoftwareUpdateState( |
| ServerContext&, |
| const pw_protobuf_Empty&, |
| pw_software_update_OperationResult&) { |
| return Status::Unimplemented(); |
| } |
| |
| void BundledUpdateService::GetCurrentManifest( |
| ServerContext&, |
| const pw_protobuf_Empty&, |
| ServerWriter<pw_software_update_Manifest>& writer) { |
| writer.Finish(Status::Unimplemented()); |
| } |
| |
| Status BundledUpdateService::VerifyCurrentManifest( |
| ServerContext&, |
| const pw_protobuf_Empty&, |
| pw_software_update_OperationResult&) { |
| return Status::Unimplemented(); |
| } |
| |
| Status BundledUpdateService::GetStagedManifest(ServerContext&, |
| const pw_protobuf_Empty&, |
| pw_software_update_Manifest&) { |
| return Status::Unimplemented(); |
| } |
| |
| Status BundledUpdateService::PrepareForUpdate( |
| ServerContext&, |
| [[maybe_unused]] const pw_protobuf_Empty& request, |
| pw_software_update_PrepareUpdateResult& response) { |
| pw_software_update_OperationResult result; |
| result.has_extended_status = false; |
| result.has_state = true; |
| pw_software_update_BundledUpdateState state; |
| state.manager_state = |
| pw_software_update_BundledUpdateState_State_READY_FOR_UPDATE; |
| result.state = state; |
| response.has_result = true; |
| response.result = result; |
| response.has_transfer_id = true; |
| const pw::Result<uint32_t> possible_transfer_id = manager_.GetTransferId(); |
| PW_TRY(possible_transfer_id.status()); |
| response.transfer_id = possible_transfer_id.value(); |
| return manager_.BeforeUpdate(); |
| } |
| |
| // TODO: dedupe this with VerifyStagedBundle. |
| Status BundledUpdateService::VerifyAndApplyStagedBundle( |
| ServerContext&, |
| const pw_protobuf_Empty&, |
| pw_software_update_OperationResult& response) { |
| // TODO: upstream verification logic |
| response.has_extended_status = false; |
| response.has_state = true; |
| pw_software_update_BundledUpdateState state; |
| state.manager_state = |
| pw_software_update_BundledUpdateState_State_VERIFIED_AND_READY_TO_APPLY; |
| response.state = state; |
| // TODO: defer this handling to the work queue so we can respond here. |
| PW_TRY(manager_.VerifyUpdate()); |
| return manager_.ApplyUpdate(); |
| } |
| |
| Status BundledUpdateService::VerifyStagedBundle( |
| ServerContext&, |
| const pw_protobuf_Empty&, |
| pw_software_update_OperationResult& response) { |
| // TODO: upstream verification logic |
| response.has_extended_status = false; |
| response.has_state = true; |
| pw_software_update_BundledUpdateState state; |
| state.manager_state = |
| pw_software_update_BundledUpdateState_State_VERIFIED_AND_READY_TO_APPLY; |
| response.state = state; |
| // TODO: defer this handling to the work queue so we can respond here. |
| return manager_.VerifyUpdate(); |
| } |
| |
| Status BundledUpdateService::ApplyStagedBundle( |
| ServerContext&, |
| const pw_protobuf_Empty&, |
| pw_software_update_OperationResult&) { |
| // TODO: defer this handling to the work queue so we can respond here. |
| return manager_.ApplyUpdate(); |
| } |
| |
| } // namespace pw::software_update |