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/***************************************************************************
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user_list.h - description
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-------------------
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Copyright : (C) 2004-2025 by Leaflet
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Email : leaflet@leafok.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef _USER_LIST_H_
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#define _USER_LIST_H_
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#include "bbs.h"
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#include <mysql/mysql.h>
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#define BBS_user_limit_per_page 20
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#define BBS_session_id_length 32
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#define BBS_user_intro_avg_len 256
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struct user_info_t
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{
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int32_t id;
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int32_t uid;
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char username[BBS_username_max_len + 1];
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char nickname[BBS_nickname_max_len + 1];
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char gender;
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int8_t gender_pub;
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int32_t life;
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int32_t exp;
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int32_t visit_count;
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time_t signup_dt;
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time_t last_login_dt;
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time_t birthday;
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const char *intro;
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};
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typedef struct user_info_t USER_INFO;
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struct user_info_index_uid_t
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{
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int32_t uid;
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int32_t id;
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};
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typedef struct user_info_index_uid_t USER_INFO_INDEX_UID;
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struct user_list_t
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{
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USER_INFO users[BBS_max_user_count];
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USER_INFO_INDEX_UID index_uid[BBS_max_user_count];
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int32_t user_count;
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char user_intro_buf[BBS_user_intro_avg_len * BBS_max_user_count];
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};
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typedef struct user_list_t USER_LIST;
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struct user_online_info_t
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{
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int32_t id;
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char session_id[BBS_session_id_length + 1];
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USER_INFO user_info;
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char ip[IP_ADDR_LEN];
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char current_action[BBS_current_action_max_len + 1];
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const char *current_action_title;
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time_t login_tm;
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time_t last_tm;
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};
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typedef struct user_online_info_t USER_ONLINE_INFO;
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struct user_online_list_t
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{
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USER_ONLINE_INFO users[BBS_max_user_online_count];
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USER_INFO_INDEX_UID index_uid[BBS_max_user_online_count];
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int32_t user_count;
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};
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typedef struct user_online_list_t USER_ONLINE_LIST;
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extern int user_list_pool_init(void);
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extern void user_list_pool_cleanup(void);
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extern int set_user_list_pool_shm_readonly(void);
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extern int detach_user_list_pool_shm(void);
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extern int user_list_pool_reload(int online_user);
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extern int query_user_list(int page_id, USER_INFO *p_users, int *p_user_count, int *p_page_count);
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extern int query_user_online_list(int page_id, USER_ONLINE_INFO *p_online_users, int *p_user_count, int *p_page_count);
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extern int query_user_info(int32_t id, USER_INFO *p_user);
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extern int query_user_info_by_uid(int32_t uid, USER_INFO *p_user);
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extern int query_user_online_info(int32_t id, USER_ONLINE_INFO *p_user);
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extern int query_user_online_info_by_uid(int32_t uid, USER_ONLINE_INFO *p_users, int *p_user_cnt, int start_id);
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#endif //_USER_LIST_H_
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