io_message.cpp

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#include <storage_common/io_message.hpp>
 
#include <doca_log.h>
 
#include <storage_common/buffer_utils.hpp>
 
DOCA_LOG_REGISTER(IO_MESSAGE);
 
namespace storage {
 
static std::string to_string(storage::io_message_type e)
{
    switch (e) {
    case io_message_type::result:
        return "result";
    case io_message_type::read:
        return "read";
    case io_message_type::write:
        return "write";
    default:
        return "unknown(" + std::to_string(static_cast<int>(e)) + ")";
    }
}
 
std::string io_message_to_string(char const *buf)
{
    using namespace std::string_literals;
    using std::to_string;
 
    auto const msg_type = io_message_view::get_type(buf);
    std::string s = "type: " + to_string(msg_type) +
            ", user_data: " + to_string(io_message_view::get_user_data(buf).u64) +
            ", correlation_id: " + to_string(io_message_view::get_correlation_id(buf));
 
    switch (msg_type) {
    case io_message_type::result:
        s += ", result: "s + doca_error_get_name(io_message_view::get_result(buf));
        break;
    case io_message_type::read:
    case io_message_type::write:
        s += ", address: " + to_string(io_message_view::get_io_address(buf)) +
             ", length: " + to_string(io_message_view::get_io_size(buf)) +
             ", remote_offset: " + to_string(io_message_view::get_remote_offset(buf));
        break;
    default:
        break;
    }
 
    return s;
}
 
} /* namespace storage */