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/*
* Copyright (c) 2021 Cisco and/or its affiliates.
* 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 <string>
#include <unordered_map>
#include <vector>
namespace hiperf {
struct ListenerConfig {
std::string address;
std::uint16_t port;
std::string interface;
std::string name;
};
struct ConnectorConfig {
std::string local_address;
std::uint16_t local_port;
std::string remote_address;
std::uint16_t remote_port;
std::string interface;
std::string name;
};
struct RouteConfig {
std::string prefix;
uint16_t weight;
std::string main_connector;
std::string backup_connector;
std::string name;
};
class ForwarderConfiguration {
public:
ForwarderConfiguration() : n_threads_(1) {}
bool empty() {
return listeners_.empty() && connectors_.empty() && routes_.empty();
}
ForwarderConfiguration &setThreadNumber(std::size_t threads) {
n_threads_ = threads;
return *this;
}
std::size_t getThreadNumber() { return n_threads_; }
template <typename... Args>
ForwarderConfiguration &addListener(Args &&...args) {
listeners_.emplace_back(std::forward<Args>(args)...);
return *this;
}
template <typename... Args>
ForwarderConfiguration &addConnector(const std::string &name,
Args &&...args) {
connectors_.emplace(name, std::forward<Args>(args)...);
return *this;
}
template <typename... Args>
ForwarderConfiguration &addRoute(Args &&...args) {
routes_.emplace_back(std::forward<Args>(args)...);
return *this;
}
std::vector<ListenerConfig> &getListeners() { return listeners_; }
std::unordered_map<std::string, ConnectorConfig> &getConnectors() {
return connectors_;
}
std::vector<RouteConfig> &getRoutes() { return routes_; }
private:
std::vector<ListenerConfig> listeners_;
std::unordered_map<std::string, ConnectorConfig> connectors_;
std::vector<RouteConfig> routes_;
std::size_t n_threads_;
};
} // namespace hiperf
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