#include "util.h"

std::shared_ptr<spdlog::logger> get_logger(const std::string& mark, const std::string& log_file)
{
    auto file_sink = std::make_shared<spdlog::sinks::rotating_file_sink_mt>(log_file, 1024 * 50, 3);
    auto console_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
    file_sink->set_pattern("[%Y-%m-%d %H:%M:%S.%e][%l]: %v");
    console_sink->set_pattern("[%Y-%m-%d %H:%M:%S.%e][%l]: %v");
    std::vector<spdlog::sink_ptr> sinks{file_sink, console_sink};
    auto logger = std::make_shared<spdlog::logger>(mark, sinks.begin(), sinks.end());
    logger->set_level(spdlog::level::info);
    spdlog::register_logger(logger);
    return logger;
}

CTransProtocal::CTransProtocal()
{
}

CTransProtocal::~CTransProtocal()
{
}

/*
【 transm TCP 数据协议 】
    header 2 char: 0xFF 0xFE
    type   2 char:
    len    4 char:
    data    xxxxx:
    tail   2 char: 0xFF 0xFF
 */
CFrameBuffer* CTransProtocal::parse(CMutBuffer& buffer)
{
    CFrameBuffer* result = nullptr;
    char header[] = {0xFF, 0xFE};
    char tail[] = {0xFF, 0xFF};

    int find = buffer.index_of(header, sizeof(header));
    if (find < 0) {
        return result;
    }
    short int type = *(reinterpret_cast<const short int*>(buffer.get_data() + find));
    return result;
}

CFrameBuffer::CFrameBuffer()
{
}

CFrameBuffer::~CFrameBuffer()
{
}