sttnet_English.h File Reference

#include <jsoncpp/json/json.h>
#include <string_view>
#include <string>
#include <atomic>
#include <iostream>
#include <unistd.h>
#include <sys/stat.h>
#include <fstream>
#include <fcntl.h>
#include <sstream>
#include <mutex>
#include <chrono>
#include <iomanip>
#include <random>
#include <cmath>
#include <thread>
#include <openssl/sha.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <cstring>
#include <openssl/bio.h>
#include <openssl/evp.h>
#include <openssl/buffer.h>
#include <functional>
#include <list>
#include <queue>
#include <sys/epoll.h>
#include <condition_variable>
#include <regex>
#include <unordered_map>
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <openssl/crypto.h>
#include <signal.h>
#include <sys/ipc.h>
#include <sys/sem.h>
#include <sys/wait.h>
#include <sys/shm.h>
#include <type_traits>
#include <charconv>
#include <any>
#include <sys/eventfd.h>
#include <sys/timerfd.h>

Go to the source code of this file.

Classes
class	stt::file::FileTool
	A utility class that provides static functions for file operations. More...
struct	stt::file::FileThreadLock
	A structure that records the relationship between files and threads. More...
class	stt::file::File
	A class for reading and writing disk files. More...
struct	stt::time::Duration
	A structure representing a time interval, supporting granularity in days, hours, minutes, seconds, and milliseconds. More...
class	stt::time::DateTime
	Class for time operations, calculations, and timing. More...
class	stt::file::LogFile
	Log file operation class. More...
class	stt::data::CryptoUtil
	Responsible for encryption, decryption, and hashing. More...
class	stt::data::BitUtil
	Responsible for conversion between binary data and strings. More...
class	stt::data::RandomUtil
	Related to random number and string generation. More...
class	stt::data::NetworkOrderUtil
	Responsible for endianness conversion. More...
class	stt::data::PrecisionUtil
	Responsible for floating-point precision processing. More...
class	stt::data::HttpStringUtil
	Responsible for HTTP string and URL parsing Including functions to extract parameters, IP, port, request header fields, etc., from URLs or request messages. More...
class	stt::data::WebsocketStringUtil
	Responsible for string operations related to the WebSocket protocol. More...
class	stt::data::NumberStringConvertUtil
	Responsible for conversion between strings and numbers. More...
class	stt::data::EncodingUtil
	Data encoding/decoding, mask processing, etc. More...
class	stt::data::JsonHelper
	class of solving json data More...
struct	stt::security::RateState
	Runtime state for one limiter key (reused by multiple strategies). More...
struct	stt::security::ConnectionState
	Security and limiter state for a single connection (fd). More...
struct	stt::security::IPInformation
	Security state and connection set for a single IP. More...
class	stt::security::ConnectionLimiter
	Unified connection & request security gate (IP-level + fd-level, multi-strategy limiting + blacklist). More...
class	stt::network::TcpFDHandler
	TCP socket operation class. More...
class	stt::network::TcpClient
	TCP client operation class. More...
class	stt::network::HttpClient
	Http/Https client operation class. More...
class	stt::network::EpollSingle
	Listen to a single handle with epoll. More...
class	stt::network::WebSocketClient
	Websocket client operation class. More...
struct	stt::network::HttpRequestInformation
	Structure to save HTTP/HTTPS request information. More...
class	stt::network::HttpServerFDHandler
	Operation class for parsing and responding to Http/https requests Only pass in the socket, then use this class for Http operations. More...
struct	stt::network::WebSocketFDInformation
	Structure to save client WS/WSS request information. More...
struct	stt::network::TcpInformation
	Save TCP client information. More...
struct	stt::network::TcpFDInf
	Structure to save TCP client information. More...
struct	stt::network::WorkerMessage
	Data structure for pushing tasks into a completion queue after they are completed at the work site. More...
class	stt::network::TcpServer
	Tcp server class. More...
class	stt::network::HttpServer
	Http/HttpServer server operation class. More...
class	stt::network::WebSocketServerFDHandler
	WebSocket protocol operation class Only pass in the socket, then use this class for WebSocket operations. More...
class	stt::network::WebSocketServer
	WebSocketServer server operation class. More...
class	stt::network::UdpFDHandler
	UDP operation class Pass in the socket for UDP protocol operations. More...
class	stt::network::UdpClient
	Udp client operation class. More...
class	stt::network::UdpServer
	Udp server operation class. More...
class	stt::system::ServerSetting
	Class for initializing the service system. More...
class	stt::system::csemp
	Synchronization tool class encapsulating System V semaphores. More...
struct	stt::system::ProcessInf
	Structure for process information. More...
class	stt::system::HBSystem
	Class responsible for process heartbeat monitoring and scheduling Used to monitor service processes and ensure they continue to run effectively After the process ends, the shared memory at 0x5095 and the semaphore are not deleted Currently only supports processes with up to three parameters to join monitoring The logic of joining the heartbeat monitoring system, updating heartbeats, and checking the heartbeat system should be manually written in the program. This class only provides call interfaces. More...
class	stt::system::Process
	Static utility class for process management. More...
class	stt::system::WorkerPool
	Fixed-size worker thread pool. More...

Namespaces
	stt
	stt::system
	System settings, process control, heartbeat monitoring, etc.
	stt::file
	File-related operations: file reading and writing, logging, etc.
	stt::time
	Time-related operations, basic time tools.
	stt::data
	Data processing.
	stt::security
	API related to information security.
	stt::network
	Network framework, protocols, communication, and IO multiplexing related.

Macros
#define	ISO8086A   "yyyy-mm-ddThh:mi:ss"
	Define the macro ISO8086A as "yyyy-mm-ddThh:mi:ss". More...
#define	ISO8086B   "yyyy-mm-ddThh:mi:ss.sss"
	Define the macro ISO8086B as "yyyy-mm-ddThh:mi:ss.sss". More...
#define	MAX_PROCESS_NAME   100
	Define the macro MAX_PROCESS_NAME as 100, meaning the process name in process information does not exceed 100 bytes. More...
#define	MAX_PROCESS_INF   1000
	Define the macro MAX_PROCESS_INF as 1000, meaning the process information table records up to 1000 process information entries. More...
#define	SHARED_MEMORY_KEY   0x5095
	Define the macro SHARED_MEMORY_KEY as 0x5095, meaning the shared memory key for the process information table is 0x5095. More...
#define	SHARED_MEMORY_LOCK_KEY   0x5095
	Define the macro SHARED_MEMORY_LOCK_KEY as 0x5095, meaning the semaphore key for operating the process information table is 0x5095. More...

Typedefs
using	stt::time::Milliseconds = std::chrono::duration< uint64_t, std::milli >
using	stt::time::Seconds = std::chrono::duration< uint64_t >
using	stt::system::Task = std::function< void()>

Enumerations
enum	stt::security::RateLimitType { stt::security::RateLimitType::Cooldown, stt::security::RateLimitType::FixedWindow, stt::security::RateLimitType::SlidingWindow, stt::security::RateLimitType::TokenBucket }
	Rate limiting algorithm / strategy type. More...
enum	stt::security::DefenseDecision : int { stt::security::ALLOW = 0, stt::security::DROP = 1, stt::security::CLOSE = 2 }
	Security decision returned by ConnectionLimiter. More...
enum	stt::network::TLSState : uint8_t { stt::network::TLSState::NONE = 0, stt::network::TLSState::HANDSHAKING, stt::network::TLSState::ESTABLISHED, stt::network::TLSState::ERROR }

Functions
std::ostream &	stt::time::operator<< (std::ostream &os, const Duration &a)
	Output the Duration object to a stream in a readable format. More...

Macro Definition Documentation

#define ISO8086A   "yyyy-mm-ddThh:mi:ss"

Define the macro ISO8086A as "yyyy-mm-ddThh:mi:ss".

#define ISO8086B   "yyyy-mm-ddThh:mi:ss.sss"

Define the macro ISO8086B as "yyyy-mm-ddThh:mi:ss.sss".

#define MAX_PROCESS_INF   1000

Define the macro MAX_PROCESS_INF as 1000, meaning the process information table records up to 1000 process information entries.

#define MAX_PROCESS_NAME   100

Define the macro MAX_PROCESS_NAME as 100, meaning the process name in process information does not exceed 100 bytes.

#define SHARED_MEMORY_KEY   0x5095

Define the macro SHARED_MEMORY_KEY as 0x5095, meaning the shared memory key for the process information table is 0x5095.

#define SHARED_MEMORY_LOCK_KEY   0x5095

Define the macro SHARED_MEMORY_LOCK_KEY as 0x5095, meaning the semaphore key for operating the process information table is 0x5095.