| // Copyright 2022 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_transfer/transfer.h" |
| |
| #include "pw_assert/check.h" |
| #include "pw_log/log.h" |
| #include "pw_status/try.h" |
| #include "pw_transfer/internal/chunk.h" |
| |
| namespace pw::transfer { |
| |
| void TransferService::HandleChunk(ConstByteSpan message, |
| internal::TransferType type) { |
| internal::Chunk chunk; |
| if (Status status = internal::DecodeChunk(message, chunk); !status.ok()) { |
| PW_LOG_ERROR("Failed to decode transfer chunk: %d", status.code()); |
| return; |
| } |
| |
| if (chunk.IsInitialChunk()) { |
| // TODO(frolv): Right now, transfer ID and handler ID are the same thing. |
| // The transfer ID should be made into a unique session ID instead. |
| thread_.StartServerTransfer(type, |
| chunk.transfer_id, |
| chunk.transfer_id, |
| max_parameters_, |
| chunk_timeout_, |
| max_retries_); |
| } |
| |
| thread_.ProcessServerChunk(message); |
| } |
| |
| } // namespace pw::transfer |