pw_rpc/nanopb/server_reader_writer.cc

// 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_rpc/nanopb/server_reader_writer.h"

#include "pw_rpc/nanopb/internal/method.h"

namespace pw::rpc::internal {

NanopbServerCall::NanopbServerCall(const LockedCallContext& context,
                                   MethodType type)
    PW_EXCLUSIVE_LOCKS_REQUIRED(rpc_lock())
    : internal::ServerCall(context, type),
      serde_(&static_cast<const internal::NanopbMethod&>(context.method())
                  .serde()) {}

Status NanopbServerCall::SendServerStream(const void* payload) {
  if (!active()) {
    return Status::FailedPrecondition();
  }
  return NanopbSendStream(*this, payload, serde_->response());
}

}  // namespace pw::rpc::internal