lbbs/src/user_info_display.c

/***************************************************************************
                                         user_list_display.c  -  description
                                                         -------------------
        Copyright            : (C) 2004-2025 by Leaflet
        Email                : leaflet@leafok.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 3 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include "ip_mask.h"
#include "lml.h"
#include "log.h"
#include "screen.h"
#include "str_process.h"
#include "user_list.h"
#include "user_info_display.h"
#include "user_priv.h"
#include <string.h>
#include <time.h>
#include <sys/param.h>

#define BBS_max_sessions_per_user 10
#define LAST_LOGIN_DT_MAX_LEN 50

static const int astro_dates[] = {
        21, 20, 21, 21, 22, 22, 23, 24, 24, 24, 23, 22};

static const char *astro_names[] = {
        "摩羯", "水瓶", "双鱼", "白羊", "金牛", "双子", "巨蟹", "狮子", "处女", "天秤", "天蝎", "射手", "摩羯"};

const char *get_astro_name(time_t birthday)
{
        struct tm tm_birth;

        localtime_r(&birthday, &tm_birth);

        if (tm_birth.tm_mon < 1 || tm_birth.tm_mon > 12 || tm_birth.tm_mday < 1 || tm_birth.tm_mday > 31)
        {
                return astro_names[0];
        }

        if (tm_birth.tm_mday < astro_dates[tm_birth.tm_mon - 1])
        {
                return astro_names[tm_birth.tm_mon - 1];
        }

        return astro_names[tm_birth.tm_mon];
}

static int display_user_info_key_handler(int *p_key, DISPLAY_CTX *p_ctx)
{
        return 0;
}

int user_info_display(USER_INFO *p_user_info)
{
        USER_ONLINE_INFO sessions[BBS_max_sessions_per_user];
        int session_cnt = BBS_max_sessions_per_user;
        int article_cnt;
        const char *astro_name;
        char astro_str[LINE_BUFFER_LEN];
        struct tm tm_last_login;
        char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];
        struct tm tm_last_logout;
        char str_last_logout_dt[LAST_LOGIN_DT_MAX_LEN + 1];
        char login_ip[IP_ADDR_LEN];
        int ip_mask_level;
        char action_str[LINE_BUFFER_LEN];
        char intro_f[BBS_user_intro_max_len];
        int intro_len;
        char user_info_f[BUFSIZ];
        long line_offsets[BBS_user_intro_max_line + 1];
        long lines;
        char *p;
        const char *q;
        int ret;
        int i;

        article_cnt = get_user_article_cnt(p_user_info->uid);

        astro_name = get_astro_name(p_user_info->birthday);
        if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'M')
        {
                snprintf(astro_str, sizeof(astro_str),
                                 "\033[1;36m%s座\033[m",
                                 astro_name);
        }
        else if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'F')
        {
                snprintf(astro_str, sizeof(astro_str),
                                 "\033[1;35m%s座\033[m",
                                 astro_name);
        }
        else
        {
                snprintf(astro_str, sizeof(astro_str),
                                 "\033[1;33m%s座\033[m",
                                 astro_name);
        }

        localtime_r(&(p_user_info->last_login_dt), &tm_last_login);
        strftime(str_last_login_dt, sizeof(str_last_login_dt), "%c", &tm_last_login);
        if (p_user_info->last_logout_dt <= p_user_info->last_login_dt)
        {
                strncpy(str_last_logout_dt, str_last_login_dt, sizeof(str_last_logout_dt) - 1);
                str_last_logout_dt[sizeof(str_last_logout_dt) - 1] = '\0';
        }
        else
        {
                localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
                strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%c", &tm_last_logout);
        }

        action_str[0] = '\0';

        ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);
        if (ret < 0)
        {
                log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d\n",
                                  p_user_info->uid, session_cnt, ret);
                session_cnt = 0;
        }

        p = action_str;
        for (i = 0; i < session_cnt; i++)
        {
                if (p + strlen(sessions[i].current_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow
                {
                        log_error("action_str of user(uid=%d) truncated at i=%d\n", p_user_info->uid, i);
                        break;
                }
                *p++ = '[';
                for (q = sessions[i].current_action_title; *q != '\0';)
                {
                        *p++ = *q++;
                }
                *p++ = ']';
                *p++ = ' ';
        }
        *p++ = '\n';
        *p = '\0';

        if (session_cnt > 0)
        {
                strncpy(login_ip, sessions[0].ip, sizeof(login_ip) - 1);
                login_ip[sizeof(login_ip) - 1] = '\0';

                ip_mask_level = checklevel(&BBS_priv, P_ADMIN_M | P_ADMIN_S);
                ip_mask(login_ip, (ip_mask_level ? 1 : 2), '*');
        }
        else
        {
                login_ip[0] = '\0';
        }

        intro_len = lml_render(p_user_info->intro, intro_f, sizeof(intro_f), 0);

        snprintf(user_info_f, sizeof(user_info_f),
                         "\n%s (%s) 上站 [%d] 发文 [%d]\n"
                         "上次在 [%s] 从 [%s] 访问本站 经验值 [%d]\n"
                         "离线于 [%s] 等级 [%s] 星座 [%s]\n"
                         "%s\033[1m%s\033[m"
                         "%s\n%s\n",
                         p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,
                         str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,
                         (session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), "?", astro_str,
                         (session_cnt > 0 ? "目前在线，状态如下：\n" : ""), (session_cnt > 0 ? action_str : ""),
                         (intro_len > 0 ? "\033[0;36m个人说明档如下：\033[m" : "\033[0;36m没有个人说明档\033[m"),
                         intro_f);

        lines = split_data_lines(user_info_f, SCREEN_COLS, line_offsets, MIN(SCREEN_ROWS - 1, BBS_user_intro_max_line + 8), 1, NULL);

        clearscr();
        display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);

        return 0;
}
1	sysadm	1.1	/***************************************************************************
2			user_list_display.c - description
3			-------------------
4			Copyright : (C) 2004-2025 by Leaflet
5			Email : leaflet@leafok.com
6			***************************************************************************/
7
8			/***************************************************************************
9			* *
10			* This program is free software; you can redistribute it and/or modify *
11			* it under the terms of the GNU General Public License as published by *
12			* the Free Software Foundation; either version 3 of the License, or *
13			* (at your option) any later version. *
14			* *
15			***************************************************************************/
16
17	sysadm	1.2	#include "ip_mask.h"
18	sysadm	1.1	#include "lml.h"
19			#include "log.h"
20			#include "screen.h"
21			#include "str_process.h"
22			#include "user_list.h"
23			#include "user_info_display.h"
24	sysadm	1.2	#include "user_priv.h"
25	sysadm	1.1	#include <string.h>
26	sysadm	1.2	#include <time.h>
27	sysadm	1.1	#include <sys/param.h>
28
29			#define BBS_max_sessions_per_user 10
30	sysadm	1.2	#define LAST_LOGIN_DT_MAX_LEN 50
31	sysadm	1.1
32	sysadm	1.5	static const int astro_dates[] = {
33			21, 20, 21, 21, 22, 22, 23, 24, 24, 24, 23, 22};
34
35			static const char *astro_names[] = {
36			"摩羯", "水瓶", "双鱼", "白羊", "金牛", "双子", "巨蟹", "狮子", "处女", "天秤", "天蝎", "射手", "摩羯"};
37
38			const char *get_astro_name(time_t birthday)
39			{
40			struct tm tm_birth;
41
42			localtime_r(&birthday, &tm_birth);
43
44			if (tm_birth.tm_mon < 1 \|\| tm_birth.tm_mon > 12 \|\| tm_birth.tm_mday < 1 \|\| tm_birth.tm_mday > 31)
45			{
46			return astro_names[0];
47			}
48
49			if (tm_birth.tm_mday < astro_dates[tm_birth.tm_mon - 1])
50			{
51			return astro_names[tm_birth.tm_mon - 1];
52			}
53
54			return astro_names[tm_birth.tm_mon];
55			}
56
57	sysadm	1.4	static int display_user_info_key_handler(int p_key, DISPLAY_CTX p_ctx)
58	sysadm	1.1	{
59			return 0;
60			}
61
62			int user_info_display(USER_INFO *p_user_info)
63			{
64			USER_ONLINE_INFO sessions[BBS_max_sessions_per_user];
65			int session_cnt = BBS_max_sessions_per_user;
66	sysadm	1.2	int article_cnt;
67	sysadm	1.5	const char *astro_name;
68			char astro_str[LINE_BUFFER_LEN];
69	sysadm	1.2	struct tm tm_last_login;
70			char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];
71			struct tm tm_last_logout;
72			char str_last_logout_dt[LAST_LOGIN_DT_MAX_LEN + 1];
73			char login_ip[IP_ADDR_LEN];
74			int ip_mask_level;
75	sysadm	1.1	char action_str[LINE_BUFFER_LEN];
76	sysadm	1.2	char intro_f[BBS_user_intro_max_len];
77			int intro_len;
78			char user_info_f[BUFSIZ];
79			long line_offsets[BBS_user_intro_max_line + 1];
80			long lines;
81	sysadm	1.1	char *p;
82	sysadm	1.2	const char *q;
83	sysadm	1.1	int ret;
84			int i;
85
86	sysadm	1.2	article_cnt = get_user_article_cnt(p_user_info->uid);
87
88	sysadm	1.5	astro_name = get_astro_name(p_user_info->birthday);
89			if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'M')
90			{
91			snprintf(astro_str, sizeof(astro_str),
92			"\033[1;36m%s座\033[m",
93			astro_name);
94			}
95			else if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'F')
96			{
97			snprintf(astro_str, sizeof(astro_str),
98			"\033[1;35m%s座\033[m",
99			astro_name);
100			}
101			else
102			{
103			snprintf(astro_str, sizeof(astro_str),
104			"\033[1;33m%s座\033[m",
105			astro_name);
106			}
107
108	sysadm	1.2	localtime_r(&(p_user_info->last_login_dt), &tm_last_login);
109			strftime(str_last_login_dt, sizeof(str_last_login_dt), "%c", &tm_last_login);
110	sysadm	1.4	if (p_user_info->last_logout_dt <= p_user_info->last_login_dt)
111	sysadm	1.3	{
112			strncpy(str_last_logout_dt, str_last_login_dt, sizeof(str_last_logout_dt) - 1);
113			str_last_logout_dt[sizeof(str_last_logout_dt) - 1] = '\0';
114			}
115			else
116			{
117			localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
118			strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%c", &tm_last_logout);
119			}
120	sysadm	1.2
121	sysadm	1.1	action_str[0] = '\0';
122
123			ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);
124			if (ret < 0)
125			{
126			log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d\n",
127			p_user_info->uid, session_cnt, ret);
128	sysadm	1.2	session_cnt = 0;
129	sysadm	1.1	}
130	sysadm	1.2
131			p = action_str;
132			for (i = 0; i < session_cnt; i++)
133	sysadm	1.1	{
134	sysadm	1.2	if (p + strlen(sessions[i].current_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow
135			{
136			log_error("action_str of user(uid=%d) truncated at i=%d\n", p_user_info->uid, i);
137			break;
138			}
139			*p++ = '[';
140			for (q = sessions[i].current_action_title; *q != '\0';)
141	sysadm	1.1	{
142	sysadm	1.2	p++ = q++;
143	sysadm	1.1	}
144	sysadm	1.2	*p++ = ']';
145			*p++ = ' ';
146	sysadm	1.1	}
147	sysadm	1.2	*p++ = '\n';
148			*p = '\0';
149	sysadm	1.1
150	sysadm	1.2	if (session_cnt > 0)
151			{
152			strncpy(login_ip, sessions[0].ip, sizeof(login_ip) - 1);
153			login_ip[sizeof(login_ip) - 1] = '\0';
154
155			ip_mask_level = checklevel(&BBS_priv, P_ADMIN_M \| P_ADMIN_S);
156			ip_mask(login_ip, (ip_mask_level ? 1 : 2), '*');
157			}
158			else
159			{
160			login_ip[0] = '\0';
161			}
162	sysadm	1.1
163	sysadm	1.2	intro_len = lml_render(p_user_info->intro, intro_f, sizeof(intro_f), 0);
164	sysadm	1.1
165	sysadm	1.2	snprintf(user_info_f, sizeof(user_info_f),
166			"\n%s (%s) 上站 [%d] 发文 [%d]\n"
167			"上次在 [%s] 从 [%s] 访问本站经验值 [%d]\n"
168	sysadm	1.5	"离线于 [%s] 等级 [%s] 星座 [%s]\n"
169	sysadm	1.2	"%s\033[1m%s\033[m"
170			"%s\n%s\n",
171			p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,
172			str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,
173	sysadm	1.5	(session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), "?", astro_str,
174	sysadm	1.2	(session_cnt > 0 ? "目前在线，状态如下：\n" : ""), (session_cnt > 0 ? action_str : ""),
175			(intro_len > 0 ? "\033[0;36m个人说明档如下：\033[m" : "\033[0;36m没有个人说明档\033[m"),
176	sysadm	1.1	intro_f);
177
178	sysadm	1.2	lines = split_data_lines(user_info_f, SCREEN_COLS, line_offsets, MIN(SCREEN_ROWS - 1, BBS_user_intro_max_line + 8), 1, NULL);
179	sysadm	1.1
180			clearscr();
181	sysadm	1.4	display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);
182	sysadm	1.1
183			return 0;
184			}
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