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// Copyright 2020 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
// 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 <cstddef>
#include <cstdint>
#include "pw_rpc/internal/channel.h"
namespace pw::rpc {
class Service;
namespace internal {
class Endpoint;
class Method;
// The Server creates a CallContext object to represent a method invocation. The
// CallContext is used to initialize a call object for the RPC.
class CallContext {
constexpr CallContext(Endpoint& server,
uint32_t channel_id,
Service& service,
const internal::Method& method,
uint32_t call_id)
: server_(server),
call_id_(call_id) {}
constexpr Endpoint& server() const { return server_; }
constexpr const uint32_t& channel_id() const { return channel_id_; }
constexpr Service& service() const { return service_; }
constexpr const internal::Method& method() const { return method_; }
constexpr const uint32_t& call_id() const { return call_id_; }
// For testing use only
void set_channel_id(uint32_t channel_id) { channel_id_ = channel_id; }
Endpoint& server_;
uint32_t channel_id_;
Service& service_;
const internal::Method& method_;
uint32_t call_id_;
} // namespace internal
} // namespace pw::rpc