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zh_log.h
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zh_log.h
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/***
* @Author: ZhangHao
* @Date: 2020-12-07 14:07:54
* @LastEditTime: 2020-12-08 17:04:54
* @LastEditors: ZhangHao
* @Description: 日志类，仅需本头文件即可
* @FilePath: /edge_ai_frame/business/include/zh_log.h
* @954217436@qq.com
*/
#pragma once
#ifndef _FN_LOG_FILE_H_
#define _FN_LOG_FILE_H_
#include <cstddef>
#include <cstring>
#include <stdio.h>
#include <iostream>
#include <vector>
#include <array>
#include <string>
#include <algorithm>
#include <array>
#include <mutex>
#include <thread>
#include <functional>
#include <regex>
#include <atomic>
#include <cmath>
#include <cfloat>
#include <list>
#include <deque>
#include <queue>
#include <map>
#include <unordered_map>
#include <set>
#include <unordered_set>
#include <memory>
#include <atomic>
#define TRACE LogTrace()
#define DEBUG LogDebug()
#define INFO LogInfo()
#define WARN LogWarn()
#define ERROR LogError()
#define ALARM LogAlarm()
#define FETAL LogFatal()
#ifdef WIN32
#ifndef KEEP_INPUT_QUICK_EDIT
#define KEEP_INPUT_QUICK_EDIT false
#endif
#define WIN32_LEAN_AND_MEAN
#include <WinSock2.h>
#include <Windows.h>
#include <io.h>
#include <shlwapi.h>
#include <process.h>
#pragma comment(lib, "shlwapi")
#pragma comment(lib, "User32.lib")
#pragma comment(lib,"ws2_32.lib")
#pragma warning(disable:4996)
#else
#include <unistd.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <dirent.h>
#include <fcntl.h>
#include <semaphore.h>
#include <sys/syscall.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#
#endif
#ifdef __APPLE__
#include "TargetConditionals.h"
#include <dispatch/dispatch.h>
#if !TARGET_OS_IPHONE
#define NFLOG_HAVE_LIBPROC
#include <libproc.h>
#endif
#endif
namespace FNLog
{
static const int CHUNK_SIZE = 128;
class FileHandler
{
public:
inline FileHandler();
inline ~FileHandler();
inline bool is_open();
inline long open(const char* path, const char* mod, struct stat& file_stat);
inline void close();
inline void write(const char* data, size_t len);
inline void flush();
inline std::string read_line();
inline std::string read_content();
static inline bool is_dir(const std::string & path);
static inline bool is_file(const std::string & path);
static inline bool create_dir(const std::string& path);
static inline std::string process_id();
static inline std::string process_name();
static inline bool remove_file(const std::string& path);
static inline struct tm time_to_tm(time_t t);
static inline bool rollback(const std::string& path, int depth, int max_depth);
public:
char chunk_1_[128];
FILE* file_;
};
long FileHandler::open(const char* path, const char* mod, struct stat& file_stat)
{
if (file_ != nullptr)
{
fclose(file_);
file_ = nullptr;
}
file_ = fopen(path, mod);
if (file_)
{
if (fstat(fileno(file_), &file_stat) != 0)
{
fclose(file_);
file_ = nullptr;
return -1;
}
return file_stat.st_size;
}
return -2;
}
void FileHandler::close()
{
if (file_ != nullptr)
{
#if !defined(__APPLE__) && !defined(WIN32)
if (file_ != nullptr)
{
int fd = fileno(file_);
fsync(fd);
posix_fadvise(fd, 0, 0, POSIX_FADV_DONTNEED);
fsync(fd);
}
#endif
fclose(file_);
file_ = nullptr;
}
}
FileHandler::FileHandler()
{
file_ = nullptr;
}
FileHandler::~FileHandler()
{
close();
}
bool FileHandler::is_open()
{
return file_ != nullptr;
}
void FileHandler::write(const char* data, size_t len)
{
if (file_ && len > 0)
{
if (fwrite(data, 1, len, file_) != len)
{
close();
}
}
}
void FileHandler::flush()
{
if (file_)
{
fflush(file_);
}
}
std::string FileHandler::read_line()
{
char buf[500] = { 0 };
if (file_ && fgets(buf, 500, file_) != nullptr)
{
return std::string(buf);
}
return std::string();
}
std::string FileHandler::read_content()
{
std::string content;
if (!file_)
{
return content;
}
char buf[BUFSIZ];
size_t ret = 0;
do
{
ret = fread(buf, sizeof(char), BUFSIZ, file_);
content.append(buf, ret);
} while (ret == BUFSIZ);
return content;
}
bool FileHandler::is_dir(const std::string& path)
{
#ifdef WIN32
return PathIsDirectoryA(path.c_str()) ? true : false;
#else
DIR* pdir = opendir(path.c_str());
if (pdir == nullptr)
{
return false;
}
else
{
closedir(pdir);
pdir = nullptr;
return true;
}
#endif
}
bool FileHandler::is_file(const std::string& path)
{
#ifdef WIN32
return ::_access(path.c_str(), 0) == 0;
#else
return ::access(path.c_str(), F_OK) == 0;
#endif
}
bool FileHandler::create_dir(const std::string& path)
{
if (path.length() == 0)
{
return true;
}
std::string sub;
std::string::size_type pos = path.find('/');
while (pos != std::string::npos)
{
std::string cur = path.substr(0, pos - 0);
if (cur.length() > 0 && !is_dir(cur))
{
bool ret = false;
#ifdef WIN32
ret = CreateDirectoryA(cur.c_str(), nullptr) ? true : false;
#else
ret = (mkdir(cur.c_str(), S_IRWXU | S_IRWXG | S_IRWXO) == 0);
#endif
if (!ret)
{
return false;
}
}
pos = path.find('/', pos + 1);
}
return true;
}
std::string FileHandler::process_id()
{
std::string pid = "0";
char buf[260] = { 0 };
#ifdef WIN32
DWORD winPID = GetCurrentProcessId();
sprintf(buf, "%06u", winPID);
pid = buf;
#else
sprintf(buf, "%06d", getpid());
pid = buf;
#endif
return pid;
}
std::string FileHandler::process_name()
{
std::string name = "process";
char buf[260] = { 0 };
#ifdef WIN32
if (GetModuleFileNameA(nullptr, buf, 259) > 0)
{
name = buf;
}
std::string::size_type pos = name.rfind("\\");
if (pos != std::string::npos)
{
name = name.substr(pos + 1, std::string::npos);
}
pos = name.rfind(".");
if (pos != std::string::npos)
{
name = name.substr(0, pos - 0);
}
#elif defined(__APPLE__)
proc_name(getpid(), buf, 260);
name = buf;
return name;;
#else
sprintf(buf, "/proc/%d/cmdline", (int)getpid());
FileHandler i;
struct stat file_stat;
i.open(buf, "rb", file_stat);
if (!i.is_open())
{
return name;
}
name = i.read_line();
i.close();
std::string::size_type pos = name.rfind("/");
if (pos != std::string::npos)
{
name = name.substr(pos + 1, std::string::npos);
}
#endif
return name;
}
bool FileHandler::remove_file(const std::string & path)
{
return ::remove(path.c_str()) == 0;
}
struct tm FileHandler::time_to_tm(time_t t)
{
#ifdef WIN32
#if _MSC_VER < 1400 //VS2003
return *localtime(&t);
#else //vs2005->vs2013->
struct tm tt = { 0 };
localtime_s(&tt, &t);
return tt;
#endif
#else //linux
struct tm tt = { 0 };
localtime_r(&t, &tt);
return tt;
#endif
}
bool FileHandler::rollback(const std::string& path, int depth, int max_depth)
{
if (!is_file(path))
{
return true;
}
if (depth > max_depth)
{
return remove_file(path);
}
std::string next_path = path;
size_t pos = path.find_last_not_of("0123456789");
if (pos != std::string::npos && path.at(pos) == '.')
{
next_path = path.substr(0, pos - 0);
}
next_path += ".";
next_path += std::to_string(depth);
rollback(next_path, depth + 1, max_depth);
int ret = ::rename(path.c_str(), next_path.c_str());
(void)ret;
return true;
}
inline int short_path(const char* path, int len)
{
int count = 3;
if (path == nullptr || len <= 0)
{
return 0;
}
const char* last = path + len;
while (last-- != path)
{
if (*last == '/' || *last == '\\')
{
if (--count <= 0)
{
return (int)(last - path + 1);
}
}
}
return 0;
}
}
class UDPHandler
{
public:
#ifndef WIN32
using SOCKET = int;
static const int INVALID_SOCKET = -1;
#endif
public:
UDPHandler()
{
handler_ = INVALID_SOCKET;
}
~UDPHandler()
{
if (handler_ != INVALID_SOCKET)
{
close();
}
}
bool is_open()
{
return handler_ != INVALID_SOCKET;
}
void open()
{
handler_ = socket(AF_INET, SOCK_DGRAM, 0);
}
void close()
{
if (handler_ != INVALID_SOCKET)
{
#ifndef WIN32
::close(handler_);
#else
closesocket(handler_);
#endif
handler_ = INVALID_SOCKET;
}
}
void write(unsigned int ip, unsigned short port, const char* data, int len)
{
if (handler_ == INVALID_SOCKET)
{
return;
}
struct sockaddr_in addr;
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = port;
addr.sin_addr.s_addr = ip;
int ret = sendto(handler_, data, len, 0, (struct sockaddr*) &addr, sizeof(addr));
(void)ret;
}
public:
char chunk_1_[128];
SOCKET handler_;
};
#endif
/*
*
* MIT License
*
* Copyright (C) 2019 YaweiZhang <yawei.zhang@foxmail.com>.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* ===============================================================================
*
* (end of COPYRIGHT)
*/
/*
* AUTHORS: YaweiZhang <yawei.zhang@foxmail.com>
* VERSION: 1.0.0
* PURPOSE: fn-log is a cpp-based logging utility.
* CREATION: 2019.4.20
* RELEASED: 2019.6.27
* QQGROUP: 524700770
*/
#pragma once
#ifndef _FN_LOG_DATA_H_
#define _FN_LOG_DATA_H_
#ifndef FN_LOG_MAX_CHANNEL_SIZE
#define FN_LOG_MAX_CHANNEL_SIZE 2
#endif
#ifndef FN_LOG_MAX_LOG_SIZE
#define FN_LOG_MAX_LOG_SIZE 1000
#endif
#ifndef FN_LOG_MAX_LOG_QUEUE_SIZE //the size need big than push log thread count
#define FN_LOG_MAX_LOG_QUEUE_SIZE 10000
#endif
#ifndef FN_LOG_HOTUPDATE_INTERVEL
#define FN_LOG_HOTUPDATE_INTERVEL 5
#endif
#ifndef FN_LOG_USE_SHM
#define FN_LOG_USE_SHM 0
#endif
#ifndef FN_LOG_SHM_KEY
#define FN_LOG_SHM_KEY 0x9110
#endif
namespace FNLog
{
enum LogPriority
{
PRIORITY_TRACE = 0,
PRIORITY_DEBUG,
PRIORITY_INFO,
PRIORITY_WARN,
PRIORITY_ERROR,
PRIORITY_ALARM,
PRIORITY_FATAL,
PRIORITY_MAX
};
enum LogPrefix
{
LOG_PREFIX_NULL = 0x0,
LOG_PREFIX_TIMESTAMP = 0x1,
LOG_PREFIX_PRIORITY = 0x2,
LOG_PREFIX_THREAD = 0x4,
LOG_PREFIX_FILE = 0x8,
LOG_PREFIX_FUNCTION = 0x10,
LOG_PREFIX_ALL = 0xff
};
enum LogType
{
LOG_TYPE_NULL,
LOG_TYPE_MAX,
};
enum LogState
{
MARK_INVALID,
MARK_HOLD,
MARK_READY
};
struct LogData
{
public:
static const int LOG_SIZE = FN_LOG_MAX_LOG_SIZE;
public:
std::atomic_int data_mark_; //0 invalid, 1 hold, 2 ready
int channel_id_;
int priority_;
int category_;
long long timestamp_; //create timestamp
int precise_; //create time millionsecond suffix
unsigned int thread_;
int content_len_;
char content_[LOG_SIZE]; //content
};
enum DeviceOutType
{
DEVICE_OUT_NULL,
DEVICE_OUT_SCREEN,
DEVICE_OUT_FILE,
DEVICE_OUT_UDP,
};
enum DeviceConfigEnum
{
DEVICE_CFG_ABLE,
DEVICE_CFG_PRIORITY,
DEVICE_CFG_CATEGORY,
DEVICE_CFG_CATEGORY_EXTEND,
DEVICE_CFG_FILE_LIMIT_SIZE,
DEVICE_CFG_FILE_ROLLBACK,
DEVICE_CFG_UDP_IP,
DEVICE_CFG_UDP_PORT,
DEVICE_CFG_MAX_ID
};
enum DeviceLogEnum
{
DEVICE_LOG_CUR_FILE_SIZE,
DEVICE_LOG_CUR_FILE_CREATE_TIMESTAMP,
DEVICE_LOG_CUR_FILE_CREATE_DAY,
DEVICE_LOG_LAST_TRY_CREATE_TIMESTAMP,
DEVICE_LOG_LAST_TRY_CREATE_ERROR,
DEVICE_LOG_TOTAL_WRITE_LINE,
DEVICE_LOG_TOTAL_WRITE_BYTE,
DEVICE_LOG_MAX_ID
};
struct Device
{
public:
static const int MAX_PATH_SYS_LEN = 255;
static const int MAX_PATH_LEN = 200;
static const int MAX_NAME_LEN = 50;
static const int MAX_ROLLBACK_LEN = 4;
static const int MAX_ROLLBACK_PATHS = 5;
static_assert(MAX_PATH_LEN + MAX_NAME_LEN + MAX_ROLLBACK_LEN < MAX_PATH_SYS_LEN, "");
static_assert(LogData::LOG_SIZE > MAX_PATH_SYS_LEN*2, "unsafe size"); // promise format length: date, time, source file path, function length.
static_assert(MAX_ROLLBACK_PATHS < 10, "");
using ConfigFields = std::array<std::atomic_llong, DEVICE_CFG_MAX_ID>;
using LogFields = std::array<std::atomic_llong, DEVICE_LOG_MAX_ID>;
public:
int device_id_;
unsigned int out_type_;
char out_file_[MAX_NAME_LEN];
char out_path_[MAX_PATH_LEN];
ConfigFields config_fields_;
LogFields log_fields_;
};
enum ChannelType
{
CHANNEL_ASYNC,
CHANNEL_SYNC,
};
enum ChannelConfigEnum
{
CHANNEL_CFG_PRIORITY,
CHANNEL_CFG_CATEGORY,
CHANNEL_CFG_CATEGORY_EXTEND,
CHANNEL_CFG_MAX_ID
};
enum ChannelLogEnum
{
CHANNEL_LOG_HOLD,
CHANNEL_LOG_PUSH,
CHANNEL_LOG_PROCESSED = CHANNEL_LOG_PUSH + 8,
CHANNEL_LOG_MAX_ID
};
enum ChannelState
{
CHANNEL_STATE_NULL = 0,
CHANNEL_STATE_RUNNING,
CHANNEL_STATE_WAITING_FINISH,
CHANNEL_STATE_FINISH,
};
struct RingBuffer
{
public:
static const int BUFFER_LEN = FN_LOG_MAX_LOG_QUEUE_SIZE;
public:
char chunk_1_[CHUNK_SIZE];
std::atomic_int write_idx_;
char chunk_2_[CHUNK_SIZE];
std::atomic_int hold_idx_;
char chunk_3_[CHUNK_SIZE];
std::atomic_int read_idx_;
char chunk_4_[CHUNK_SIZE];
std::atomic_int proc_idx_;
char chunk_5_[CHUNK_SIZE];
LogData buffer_[BUFFER_LEN];
};
struct Channel
{
public:
using ConfigFields = std::array<std::atomic_llong, CHANNEL_CFG_MAX_ID>;
using LogFields = std::array<std::atomic_llong, CHANNEL_LOG_MAX_ID>;
static const int MAX_DEVICE_SIZE = 20;
public:
char chunk_1_[CHUNK_SIZE];
int channel_id_;
int channel_type_;
unsigned int channel_state_;
time_t yaml_mtime_;
time_t last_hot_check_;
int chunk_;
int device_size_;
Device devices_[MAX_DEVICE_SIZE];
ConfigFields config_fields_;
LogFields log_fields_;
};
enum LoggerState
{
LOGGER_STATE_UNINIT = 0,
LOGGER_STATE_INITING,
LOGGER_STATE_RUNNING,
LOGGER_STATE_CLOSING,
};
struct SHMLogger
{
static const int MAX_CHANNEL_SIZE = FN_LOG_MAX_CHANNEL_SIZE;
using Channels = std::array<Channel, MAX_CHANNEL_SIZE>;
using RingBuffers = std::array<RingBuffer, MAX_CHANNEL_SIZE>;
int shm_id_;
int shm_size_;
int channel_size_;
Channels channels_;
RingBuffers ring_buffers_;
};
template<class Mutex>
class AutoGuard
{
public:
using mutex_type = Mutex;
inline explicit AutoGuard(Mutex& mtx, bool noop = false) : mutex_(mtx), noop_(noop)
{
if (!noop_)
{
mutex_.lock();
}
}
inline ~AutoGuard() noexcept
{
if (!noop_)
{
mutex_.unlock();
}
}
AutoGuard(const AutoGuard&) = delete;
AutoGuard& operator=(const AutoGuard&) = delete;
private:
Mutex& mutex_;
bool noop_;
};
class Logger
{
public:
static const int MAX_CHANNEL_SIZE = SHMLogger::MAX_CHANNEL_SIZE;
static const int HOTUPDATE_INTERVEL = FN_LOG_HOTUPDATE_INTERVEL;
using ReadLocks = std::array<std::mutex, MAX_CHANNEL_SIZE>;
using ReadGuard = AutoGuard<std::mutex>;
using AsyncThreads = std::array<std::thread, MAX_CHANNEL_SIZE>;
using FileHandles = std::array<FileHandler, MAX_CHANNEL_SIZE* Channel::MAX_DEVICE_SIZE>;
using UDPHandles = std::array<UDPHandler, MAX_CHANNEL_SIZE* Channel::MAX_DEVICE_SIZE>;
public:
using StateLock = std::recursive_mutex;
using StateLockGuard = AutoGuard<StateLock>;
using ScreenLock = std::mutex;
using ScreenLockGuard = AutoGuard<ScreenLock>;
public:
Logger();
~Logger();
bool hot_update_;
std::string yaml_path_;
unsigned int logger_state_;
StateLock state_lock;
SHMLogger* shm_;
ReadLocks read_locks_;
AsyncThreads async_threads;
ScreenLock screen_lock_;
FileHandles file_handles_;
UDPHandles udp_handles_;
};
template<class V>
inline V FN_MIN(V x, V y)
{
return y < x ? y : x;
}
template<class V>
inline V FN_MAX(V x, V y)
{
return x < y ? y : x;
}
template <class M>
inline long long AtomicLoadC(M& m, unsigned eid)
{
return m.config_fields_[eid].load(std::memory_order_relaxed);
}
template <class M>
inline long long AtomicLoadL(M& m, unsigned eid)
{
return m.log_fields_[eid].load(std::memory_order_relaxed);
}
template <class M>
inline void AtomicAddL(M& m, unsigned eid)
{
m.log_fields_[eid].fetch_add(1, std::memory_order_relaxed);
}
template <class M>
inline void AtomicAddLV(M& m, unsigned eid, long long v)
{
m.log_fields_[eid].fetch_add(v, std::memory_order_relaxed);
}
template <class M>
inline void AtomicStoreL(M& m, unsigned eid, long long v)
{
m.log_fields_[eid].store(v, std::memory_order_relaxed);
}
}
#endif
/*
*
* MIT License
*
* Copyright (C) 2019 YaweiZhang <yawei.zhang@foxmail.com>.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* ===============================================================================
*
* (end of COPYRIGHT)
*/
/*
* AUTHORS: YaweiZhang <yawei.zhang@foxmail.com>
* VERSION: 1.0.0
* PURPOSE: fn-log is a cpp-based logging utility.
* CREATION: 2019.4.20
* RELEASED: 2019.6.27
* QQGROUP: 524700770
*/
#pragma once
#ifndef _FN_LOG_PARSE_H_
#define _FN_LOG_PARSE_H_
namespace FNLog
{
enum ParseErrorCode
{
PEC_NONE,
PEC_ERROR,
PEC_ILLEGAL_CHARACTER,
PEC_ILLEGAL_KEY,
PEC_NOT_CLOSURE,
PEC_ILLEGAL_ADDR_IP,
PEC_ILLEGAL_ADDR_PORT,
PEC_UNDEFINED_DEVICE_KEY,
PEC_UNDEFINED_DEVICE_TYPE,
PEC_UNDEFINED_CHANNEL_KEY,
PEC_UNDEFINED_GLOBAL_KEY,
PEC_DEVICE_NOT_ARRAY,
PEC_DEVICE_INDEX_OUT_MAX,
PEC_DEVICE_INDEX_NOT_SEQUENCE,
PEC_CHANNEL_NOT_ARRAY,
PEC_CHANNEL_INDEX_OUT_MAX,
PEC_CHANNEL_INDEX_NOT_SEQUENCE,
PEC_NO_ANY_CHANNEL,
};
enum LineType
{
LINE_NULL,
LINE_ARRAY,
LINE_BLANK,
LINE_EOF,
};
enum BlockType
{
BLOCK_BLANK,
BLOCK_PRE_KEY,
BLOCK_KEY,
BLOCK_PRE_SEP,
BLOCK_PRE_VAL,
BLOCK_VAL,
BLOCK_CLEAN,
};
enum ReseveKey
{
RK_NULL,
RK_CHANNEL,
RK_DEVICE,
RK_SYNC,
RK_DISABLE,
RK_HOT_UPDATE,
RK_PRIORITY,
RK_CATEGORY,
RK_CATEGORY_EXTEND,
RK_OUT_TYPE,
RK_FILE,
RK_PATH,
RK_LIMIT_SIZE,
RK_ROLLBACK,
RK_UDP_ADDR,
};
#if __GNUG__ && __GNUC__ >= 5
#pragma GCC diagnostic push
// #pragma GCC diagnostic ignored "-Wclass-memaccess"
#endif
inline ReseveKey ParseReserve(const char* begin, const char* end)
{
if (end - begin < 2)
{
return RK_NULL;
}
switch (*begin)