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#include <cereal/types/string.hpp>
#include <cereal/types/vector.hpp>
#include <cereal/types/tuple.hpp>
#include <cereal/archives/binary.hpp>
#include <fstream>
#include "elog_serialize.hpp"
namespace phosphor
{
namespace logging
{
/** @brief Function required by Cereal to perform serialization.
* @tparam Archive - Cereal archive type (binary in our case).
* @param[in] a - reference to Cereal archive.
* @param[in] e - const reference to error entry.
*/
template<class Archive>
void save(Archive& a, const Entry& e)
{
a(e.id(), e.severity(), e.timestamp(),
e.message(), e.additionalData(), e.associations(), e.resolved());
}
/** @brief Function required by Cereal to perform deserialization.
* @tparam Archive - Cereal archive type (binary in our case).
* @param[in] a - reference to Cereal archive.
* @param[in] e - reference to error entry.
*/
template<class Archive>
void load(Archive& a, Entry& e)
{
using namespace
sdbusplus::xyz::openbmc_project::Logging::server;
uint32_t id{};
Entry::Level severity{};
uint64_t timestamp{};
std::string message{};
std::vector<std::string> additionalData{};
bool resolved{};
AssociationList associations{};
a(id, severity, timestamp, message,
additionalData, associations, resolved);
e.id(id);
e.severity(severity);
e.timestamp(timestamp);
e.message(message);
e.additionalData(additionalData);
e.sdbusplus::xyz::openbmc_project::
Logging::server::Entry::resolved(resolved);
e.associations(associations);
}
fs::path serialize(const Entry& e, const fs::path& dir)
{
auto path = dir / std::to_string(e.id());
std::ofstream os(path.c_str(), std::ios::binary);
cereal::BinaryOutputArchive oarchive(os);
oarchive(e);
return path;
}
bool deserialize(const fs::path& path, Entry& e)
{
if (fs::exists(path))
{
std::ifstream is(path.c_str(), std::ios::in | std::ios::binary);
cereal::BinaryInputArchive iarchive(is);
iarchive(e);
return true;
}
return false;
}
} // namespace logging
} // namespace phosphor
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