mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-25 12:11:36 +08:00
400 lines
15 KiB
C++
400 lines
15 KiB
C++
/*
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* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
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*
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* Use of this source code is governed by MIT-like license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef MK_TCP_H
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#define MK_TCP_H
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#include "mk_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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///////////////////////////////////////////Buffer::Ptr/////////////////////////////////////////////
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typedef struct mk_buffer_t *mk_buffer;
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typedef void(API_CALL *on_mk_buffer_free)(void *user_data, void *data);
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/**
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* 创建buffer对象
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* @param data 数据指针
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* @param len 数据长度
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* @param cb 数据指针free回调函数，该参数置空时，内部会拷贝数据
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* @param user_data 数据指针free回调函数on_mk_buffer_free第一个参数
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* @return buffer对象
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* Create a buffer object
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* @param data Data pointer
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* @param len Data length
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* @param cb Data pointer free callback function. This parameter is set to null, the data will be copied internally
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* @param user_data The first parameter of the data pointer free callback function on_mk_buffer_free
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* @return buffer object
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* [AUTO-TRANSLATED:933f9ad8]
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*/
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API_EXPORT mk_buffer API_CALL mk_buffer_from_char(const char *data, size_t len, on_mk_buffer_free cb, void *user_data);
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API_EXPORT mk_buffer API_CALL mk_buffer_from_char2(const char *data, size_t len, on_mk_buffer_free cb, void *user_data, on_user_data_free user_data_free);
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API_EXPORT mk_buffer API_CALL mk_buffer_ref(mk_buffer buffer);
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API_EXPORT void API_CALL mk_buffer_unref(mk_buffer buffer);
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API_EXPORT const char* API_CALL mk_buffer_get_data(mk_buffer buffer);
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API_EXPORT size_t API_CALL mk_buffer_get_size(mk_buffer buffer);
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///////////////////////////////////////////SockInfo/////////////////////////////////////////////
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// SockInfo对象的C映射 [AUTO-TRANSLATED:6bc64f0f]
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// C mapping of SockInfo object
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typedef struct mk_sock_info_t *mk_sock_info;
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//SockInfo::get_peer_ip()
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API_EXPORT const char* API_CALL mk_sock_info_peer_ip(const mk_sock_info ctx, char *buf);
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//SockInfo::get_local_ip()
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API_EXPORT const char* API_CALL mk_sock_info_local_ip(const mk_sock_info ctx, char *buf);
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//SockInfo::get_peer_port()
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API_EXPORT uint16_t API_CALL mk_sock_info_peer_port(const mk_sock_info ctx);
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//SockInfo::get_local_port()
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API_EXPORT uint16_t API_CALL mk_sock_info_local_port(const mk_sock_info ctx);
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#ifndef SOCK_INFO_API_RENAME
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#define SOCK_INFO_API_RENAME
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// mk_tcp_session对象转换成mk_sock_info对象后再获取网络相关信息 [AUTO-TRANSLATED:bd727f26]
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// Get network information after converting mk_tcp_session object to mk_sock_info object
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#define mk_tcp_session_peer_ip(x,buf) mk_sock_info_peer_ip(mk_tcp_session_get_sock_info(x),buf)
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#define mk_tcp_session_local_ip(x,buf) mk_sock_info_local_ip(mk_tcp_session_get_sock_info(x),buf)
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#define mk_tcp_session_peer_port(x) mk_sock_info_peer_port(mk_tcp_session_get_sock_info(x))
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#define mk_tcp_session_local_port(x) mk_sock_info_local_port(mk_tcp_session_get_sock_info(x))
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// mk_tcp_client对象转换成mk_sock_info对象后再获取网络相关信息 [AUTO-TRANSLATED:e642eaac]
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// Get network information after converting mk_tcp_client object to mk_sock_info object
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#define mk_tcp_client_peer_ip(x,buf) mk_sock_info_peer_ip(mk_tcp_client_get_sock_info(x),buf)
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#define mk_tcp_client_local_ip(x,buf) mk_sock_info_local_ip(mk_tcp_client_get_sock_info(x),buf)
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#define mk_tcp_client_peer_port(x) mk_sock_info_peer_port(mk_tcp_client_get_sock_info(x))
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#define mk_tcp_client_local_port(x) mk_sock_info_local_port(mk_tcp_client_get_sock_info(x))
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#endif
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///////////////////////////////////////////TcpSession/////////////////////////////////////////////
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// TcpSession对象的C映射 [AUTO-TRANSLATED:df12e714]
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// C mapping of TcpSession object
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typedef struct mk_tcp_session_t *mk_tcp_session;
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typedef struct mk_tcp_session_ref_t *mk_tcp_session_ref;
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// 获取基类指针以便获取其网络相关信息 [AUTO-TRANSLATED:725bdbd0]
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// Get the base class pointer to get its network information
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API_EXPORT mk_sock_info API_CALL mk_tcp_session_get_sock_info(const mk_tcp_session ctx);
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//TcpSession::safeShutdown()
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API_EXPORT void API_CALL mk_tcp_session_shutdown(const mk_tcp_session ctx,int err,const char *err_msg);
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//TcpSession::send()
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API_EXPORT void API_CALL mk_tcp_session_send(const mk_tcp_session ctx, const char *data, size_t len);
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API_EXPORT void API_CALL mk_tcp_session_send_buffer(const mk_tcp_session ctx, mk_buffer buffer);
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// 切换到该对象所在线程后再TcpSession::send() [AUTO-TRANSLATED:8a8f72ac]
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// Switch to the thread where the object is located, then TcpSession::send()
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API_EXPORT void API_CALL mk_tcp_session_send_safe(const mk_tcp_session ctx, const char *data, size_t len);
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API_EXPORT void API_CALL mk_tcp_session_send_buffer_safe(const mk_tcp_session ctx, mk_buffer buffer);
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// 创建mk_tcp_session的强引用 [AUTO-TRANSLATED:9dff998d]
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// Create a strong reference to mk_tcp_session
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API_EXPORT mk_tcp_session_ref API_CALL mk_tcp_session_ref_from(const mk_tcp_session ctx);
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// 删除mk_tcp_session的强引用 [AUTO-TRANSLATED:583848b0]
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// Delete the strong reference to mk_tcp_session
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API_EXPORT void mk_tcp_session_ref_release(const mk_tcp_session_ref ref);
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// 根据强引用获取mk_tcp_session [AUTO-TRANSLATED:4bf1f7a0]
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// Get mk_tcp_session according to the strong reference
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API_EXPORT mk_tcp_session mk_tcp_session_from_ref(const mk_tcp_session_ref ref);
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// /////////////////////////////////////////自定义tcp服务///////////////////////////////////////////// [AUTO-TRANSLATED:25f12aa6]
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// /////////////////////////////////////////Custom tcp service/////////////////////////////////////////////
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typedef struct {
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/**
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* 收到mk_tcp_session创建对象
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* @param server_port 服务器端口号
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* @param session 会话处理对象
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* Receive mk_tcp_session create object
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* @param server_port Server port number
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* @param session Session processing object
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* [AUTO-TRANSLATED:58183e28]
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*/
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void (API_CALL *on_mk_tcp_session_create)(uint16_t server_port,mk_tcp_session session);
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/**
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* 收到客户端发过来的数据
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* @param server_port 服务器端口号
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* @param session 会话处理对象
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* @param buffer 数据
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* Receive data sent by the client
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* @param server_port Server port number
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* @param session Session processing object
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* @param buffer Data
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* [AUTO-TRANSLATED:ff2132fa]
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*/
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void (API_CALL *on_mk_tcp_session_data)(uint16_t server_port,mk_tcp_session session, mk_buffer buffer);
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/**
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* 每隔2秒的定时器，用于管理超时等任务
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* @param server_port 服务器端口号
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* @param session 会话处理对象
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* Timer every 2 seconds, used to manage timeout tasks
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* @param server_port Server port number
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* @param session Session processing object
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* [AUTO-TRANSLATED:5d36ea59]
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*/
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void (API_CALL *on_mk_tcp_session_manager)(uint16_t server_port,mk_tcp_session session);
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/**
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* 一般由于客户端断开tcp触发
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* @param server_port 服务器端口号
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* @param session 会话处理对象
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* @param code 错误代码
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* @param msg 错误提示
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* Generally triggered by client disconnecting tcp
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* @param server_port Server port number
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* @param session Session processing object
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* @param code Error code
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* @param msg Error message
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* [AUTO-TRANSLATED:a2e6ce8b]
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*/
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void (API_CALL *on_mk_tcp_session_disconnect)(uint16_t server_port,mk_tcp_session session,int code,const char *msg);
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} mk_tcp_session_events;
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typedef enum {
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// 普通的tcp [AUTO-TRANSLATED:b4035d33]
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// Ordinary tcp
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mk_type_tcp = 0,
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// ssl类型的tcp [AUTO-TRANSLATED:88792584]
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// ssl type tcp
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mk_type_ssl = 1,
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// 基于websocket的连接 [AUTO-TRANSLATED:01f3223d]
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// Websocket based connection
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mk_type_ws = 2,
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// 基于ssl websocket的连接 [AUTO-TRANSLATED:86411da9]
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// Ssl websocket based connection
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mk_type_wss = 3
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}mk_tcp_type;
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/**
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* tcp会话对象附着用户数据
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* 该函数只对mk_tcp_server_server_start启动的服务类型有效
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* @param session 会话对象
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* @param user_data 用户数据指针
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* Attach user data to the tcp session object
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* This function is only valid for services started by mk_tcp_server_server_start
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* @param session Session object
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* @param user_data User data pointer
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* [AUTO-TRANSLATED:272bd460]
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*/
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API_EXPORT void API_CALL mk_tcp_session_set_user_data(mk_tcp_session session, void *user_data);
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API_EXPORT void API_CALL mk_tcp_session_set_user_data2(mk_tcp_session session, void *user_data, on_user_data_free user_data_free);
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/**
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* 获取tcp会话对象上附着的用户数据
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* 该函数只对mk_tcp_server_server_start启动的服务类型有效
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* @param session tcp会话对象
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* @return 用户数据指针
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* Get the user data attached to the tcp session object
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* This function is only valid for services started by mk_tcp_server_server_start
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* @param session Tcp session object
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* @return User data pointer
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* [AUTO-TRANSLATED:8047a5a4]
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*/
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API_EXPORT void* API_CALL mk_tcp_session_get_user_data(mk_tcp_session session);
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/**
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* 开启tcp服务器
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* @param port 监听端口号，0则为随机
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* @param type 服务器类型
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* Start tcp server
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* @param port Listening port number, 0 is random
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* @param type Server type
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* [AUTO-TRANSLATED:ad27f0ed]
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*/
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API_EXPORT uint16_t API_CALL mk_tcp_server_start(uint16_t port, mk_tcp_type type);
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/**
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* 监听tcp服务器事件
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* Listen for tcp server events
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* [AUTO-TRANSLATED:7ca82a56]
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*/
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API_EXPORT void API_CALL mk_tcp_server_events_listen(const mk_tcp_session_events *events);
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// /////////////////////////////////////////自定义tcp客户端///////////////////////////////////////////// [AUTO-TRANSLATED:e5ae198e]
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// /////////////////////////////////////////Custom tcp client/////////////////////////////////////////////
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typedef struct mk_tcp_client_t *mk_tcp_client;
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// 获取基类指针以便获取其网络相关信息 [AUTO-TRANSLATED:725bdbd0]
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// Get the base class pointer to get its network information
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API_EXPORT mk_sock_info API_CALL mk_tcp_client_get_sock_info(const mk_tcp_client ctx);
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typedef struct {
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/**
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* tcp客户端连接服务器成功或失败回调
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* @param client tcp客户端
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* @param code 0为连接成功，否则为失败原因
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* @param msg 连接失败错误提示
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* Tcp client connects to server successfully or fails callback
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* @param client Tcp client
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* @param code 0 for successful connection, otherwise for failure reason
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* @param msg Connection failure error message
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* [AUTO-TRANSLATED:2b38e72a]
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*/
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void (API_CALL *on_mk_tcp_client_connect)(mk_tcp_client client,int code,const char *msg);
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/**
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* tcp客户端与tcp服务器之间断开回调
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* 一般是eof事件导致
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* @param client tcp客户端
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* @param code 错误代码
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* @param msg 错误提示
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* Tcp client disconnects from tcp server callback
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* Generally caused by eof event
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* @param client Tcp client
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* @param code Error code
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* @param msg Error message
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* [AUTO-TRANSLATED:5658c1c5]
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*/
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void (API_CALL *on_mk_tcp_client_disconnect)(mk_tcp_client client,int code,const char *msg);
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/**
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* 收到tcp服务器发来的数据
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* @param client tcp客户端
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* @param buffer 数据
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* Receive data sent by the tcp server
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* @param client Tcp client
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* @param buffer Data
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* [AUTO-TRANSLATED:4a225334]
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*/
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void (API_CALL *on_mk_tcp_client_data)(mk_tcp_client client, mk_buffer buffer);
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/**
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* 每隔2秒的定时器，用于管理超时等任务
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* @param client tcp客户端
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* Timer every 2 seconds, used to manage timeout tasks
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* @param client Tcp client
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* [AUTO-TRANSLATED:05f637ef]
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*/
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void (API_CALL *on_mk_tcp_client_manager)(mk_tcp_client client);
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} mk_tcp_client_events;
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/**
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* 创建tcp客户端
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* @param events 回调函数结构体
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* @param user_data 用户数据指针
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* @param type 客户端类型
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* @return 客户端对象
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* Create tcp client
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* @param events Callback function structure
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* @param user_data User data pointer
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* @param type Client type
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* @return Client object
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* [AUTO-TRANSLATED:01191226]
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*/
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API_EXPORT mk_tcp_client API_CALL mk_tcp_client_create(mk_tcp_client_events *events, mk_tcp_type type);
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/**
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* 释放tcp客户端
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* @param ctx 客户端对象
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* Release the tcp client
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* @param ctx Client object
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* [AUTO-TRANSLATED:b3a75d23]
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*/
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API_EXPORT void API_CALL mk_tcp_client_release(mk_tcp_client ctx);
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/**
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* 发起连接
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* @param ctx 客户端对象
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* @param host 服务器ip或域名
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* @param port 服务器端口号
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* @param time_out_sec 超时时间
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* Initiate connection
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* @param ctx Client object
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* @param host Server ip or domain name
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* @param port Server port number
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* @param time_out_sec Timeout time
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* [AUTO-TRANSLATED:dd45e0fa]
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*/
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API_EXPORT void API_CALL mk_tcp_client_connect(mk_tcp_client ctx, const char *host, uint16_t port, float time_out_sec);
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/**
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* 非线程安全的发送数据
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* 开发者如果能确保在本对象网络线程内，可以调用此此函数
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* @param ctx 客户端对象
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* @param data 数据指针
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* @param len 数据长度，等于0时，内部通过strlen获取
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* Non-thread-safe data sending
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* Developers can call this function if they can ensure that it is within the network thread of this object
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* @param ctx Client object
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* @param data Data pointer
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* @param len Data length, 0 means get it by strlen internally
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* [AUTO-TRANSLATED:a5e2ac86]
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*/
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API_EXPORT void API_CALL mk_tcp_client_send(mk_tcp_client ctx, const char *data, int len);
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API_EXPORT void API_CALL mk_tcp_client_send_buffer(mk_tcp_client ctx, mk_buffer buffer);
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/**
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* 切换到本对象的网络线程后再发送数据
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* @param ctx 客户端对象
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* @param data 数据指针
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* @param len 数据长度，等于0时，内部通过strlen获取
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* Send data after switching to the network thread of this object
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* @param ctx Client object
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* @param data Data pointer
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* @param len Data length, 0 means get it by strlen internally
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* [AUTO-TRANSLATED:95dc75f8]
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*/
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API_EXPORT void API_CALL mk_tcp_client_send_safe(mk_tcp_client ctx, const char *data, int len);
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API_EXPORT void API_CALL mk_tcp_client_send_buffer_safe(mk_tcp_client ctx, mk_buffer buffer);
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/**
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* 客户端附着用户数据
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* @param ctx 客户端对象
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* @param user_data 用户数据指针
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* Client attaches user data
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* @param ctx Client object
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* @param user_data User data pointer
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* [AUTO-TRANSLATED:a9d4840b]
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*/
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API_EXPORT void API_CALL mk_tcp_client_set_user_data(mk_tcp_client ctx, void *user_data);
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API_EXPORT void API_CALL mk_tcp_client_set_user_data2(mk_tcp_client ctx, void *user_data, on_user_data_free user_data_free);
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/**
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* 获取客户端对象上附着的用户数据
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* @param ctx 客户端对象
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* @return 用户数据指针
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* Get the user data attached to the client object
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* @param ctx Client object
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* @return User data pointer
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* [AUTO-TRANSLATED:7f74985b]
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*/
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API_EXPORT void* API_CALL mk_tcp_client_get_user_data(mk_tcp_client ctx);
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#ifdef __cplusplus
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}
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#endif
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#endif //MK_TCP_H
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