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// Copyright (C) 2020-2021 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef VSOMEIP_V3_E2E_PROFILE04_PROTECTOR_HPP
#define VSOMEIP_V3_E2E_PROFILE04_PROTECTOR_HPP
#include <map>
#include <mutex>
#include "../profile04/profile_04.hpp"
#include "../profile_interface/protector.hpp"
namespace vsomeip_v3 {
namespace e2e {
namespace profile04 {
class protector final : public e2e::profile_interface::protector {
public:
protector(void) = delete;
explicit protector(const profile_config &_config)
: config_(_config) {}
void protect(e2e_buffer &_buffer, instance_t _instance) override final;
private:
bool verify_inputs(e2e_buffer &_buffer);
uint16_t get_counter(instance_t _instance) const;
void increment_counter(instance_t _instance);
void write_16(e2e_buffer &_buffer, uint16_t _data, size_t _index);
void write_32(e2e_buffer &_buffer, uint32_t _data, size_t _index);
private:
profile_config config_;
std::map<instance_t, uint16_t> counter_;
std::mutex protect_mutex_;
};
} // namespace profile_04
} // namespace e2e
} // namespace vsomeip_v3
#endif // VSOMEIP_V3_E2E_PROFILE04_PROTECTOR_HPP
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