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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 <core/portal.h>
#include <hicn/transport/errors/runtime_exception.h>
#include <hicn/transport/utils/noncopyable.h>
#include <random>
namespace transport {
namespace protocol {
class Protocol : public core::Portal::TransportCallback, utils::NonCopyable {
public:
virtual void stop() {
portal_->getThread().addAndWaitForExecution([this]() {
unSetRunning();
portal_->unregisterTransportCallback();
portal_->clear();
});
}
virtual void onInterest(core::Interest &i) {
throw errors::RuntimeException("Not implemented");
}
virtual void onContentObject(core::Interest &i, core::ContentObject &c) {
throw errors::RuntimeException("Not implemented");
}
virtual void onTimeout(core::Interest::Ptr &i, const core::Name &n) {
throw errors::RuntimeException("Not implemented");
}
virtual void onError(const std::error_code &ec) {
throw errors::RuntimeException("Not implemented");
}
bool isRunning() { return is_running_; }
void setRunning() { is_running_ = true; }
void unSetRunning() { is_running_ = false; }
protected:
Protocol() : portal_(nullptr), is_running_(false), gen_(rd_()) {}
virtual ~Protocol() {}
protected:
std::shared_ptr<core::Portal> portal_;
std::atomic_bool is_running_;
// Random engine
std::random_device rd_;
std::mt19937 gen_;
};
} // namespace protocol
} // namespace transport
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