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 "bbs.h"
#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 <ctype.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 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;
        const char *p_action_title;
        char action_str[LINE_BUFFER_LEN];
        const char *user_level_name;
        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++)
        {
                p_action_title = (sessions[i].current_action_title != NULL
                                                          ? sessions[i].current_action_title
                                                          : sessions[i].current_action);

                if (p + strlen(p_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 = p_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';
        }

        user_level_name = get_user_level_name(p_user_info->exp);

        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), user_level_name, 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	/***************************************************************************
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	#include "bbs.h"
18	#include "ip_mask.h"
19	#include "lml.h"
20	#include "log.h"
21	#include "screen.h"
22	#include "str_process.h"
23	#include "user_list.h"
24	#include "user_info_display.h"
25	#include "user_priv.h"
26	#include <ctype.h>
27	#include <string.h>
28	#include <time.h>
29	#include <sys/param.h>
30
31	#define BBS_max_sessions_per_user 10
32	#define LAST_LOGIN_DT_MAX_LEN 50
33
34	static int display_user_info_key_handler(int p_key, DISPLAY_CTX p_ctx)
35	{
36	return 0;
37	}
38
39	int user_info_display(USER_INFO *p_user_info)
40	{
41	USER_ONLINE_INFO sessions[BBS_max_sessions_per_user];
42	int session_cnt = BBS_max_sessions_per_user;
43	int article_cnt;
44	const char *astro_name;
45	char astro_str[LINE_BUFFER_LEN];
46	struct tm tm_last_login;
47	char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];
48	struct tm tm_last_logout;
49	char str_last_logout_dt[LAST_LOGIN_DT_MAX_LEN + 1];
50	char login_ip[IP_ADDR_LEN];
51	int ip_mask_level;
52	const char *p_action_title;
53	char action_str[LINE_BUFFER_LEN];
54	const char *user_level_name;
55	char intro_f[BBS_user_intro_max_len];
56	int intro_len;
57	char user_info_f[BUFSIZ];
58	long line_offsets[BBS_user_intro_max_line + 1];
59	long lines;
60	char *p;
61	const char *q;
62	int ret;
63	int i;
64
65	article_cnt = get_user_article_cnt(p_user_info->uid);
66
67	astro_name = get_astro_name(p_user_info->birthday);
68	if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'M')
69	{
70	snprintf(astro_str, sizeof(astro_str),
71	"\033[1;36m%s座\033[m",
72	astro_name);
73	}
74	else if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'F')
75	{
76	snprintf(astro_str, sizeof(astro_str),
77	"\033[1;35m%s座\033[m",
78	astro_name);
79	}
80	else
81	{
82	snprintf(astro_str, sizeof(astro_str),
83	"\033[1;33m%s座\033[m",
84	astro_name);
85	}
86
87	localtime_r(&(p_user_info->last_login_dt), &tm_last_login);
88	strftime(str_last_login_dt, sizeof(str_last_login_dt), "%c", &tm_last_login);
89	if (p_user_info->last_logout_dt <= p_user_info->last_login_dt)
90	{
91	strncpy(str_last_logout_dt, str_last_login_dt, sizeof(str_last_logout_dt) - 1);
92	str_last_logout_dt[sizeof(str_last_logout_dt) - 1] = '\0';
93	}
94	else
95	{
96	localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
97	strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%c", &tm_last_logout);
98	}
99
100	action_str[0] = '\0';
101
102	ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);
103	if (ret < 0)
104	{
105	log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d\n",
106	p_user_info->uid, session_cnt, ret);
107	session_cnt = 0;
108	}
109
110	p = action_str;
111	for (i = 0; i < session_cnt; i++)
112	{
113	p_action_title = (sessions[i].current_action_title != NULL
114	? sessions[i].current_action_title
115	: sessions[i].current_action);
116
117	if (p + strlen(p_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow
118	{
119	log_error("action_str of user(uid=%d) truncated at i=%d\n", p_user_info->uid, i);
120	break;
121	}
122	*p++ = '[';
123	for (q = p_action_title; *q != '\0';)
124	{
125	p++ = q++;
126	}
127	*p++ = ']';
128	*p++ = ' ';
129	}
130	*p++ = '\n';
131	*p = '\0';
132
133	if (session_cnt > 0)
134	{
135	strncpy(login_ip, sessions[0].ip, sizeof(login_ip) - 1);
136	login_ip[sizeof(login_ip) - 1] = '\0';
137
138	ip_mask_level = checklevel(&BBS_priv, P_ADMIN_M \| P_ADMIN_S);
139	ip_mask(login_ip, (ip_mask_level ? 1 : 2), '*');
140	}
141	else
142	{
143	login_ip[0] = '\0';
144	}
145
146	user_level_name = get_user_level_name(p_user_info->exp);
147
148	intro_len = lml_render(p_user_info->intro, intro_f, sizeof(intro_f), 0);
149
150	snprintf(user_info_f, sizeof(user_info_f),
151	"\n%s (%s) 上站 [%d] 发文 [%d]\n"
152	"上次在 [%s] 从 [%s] 访问本站经验值 [%d]\n"
153	"离线于 [%s] 等级 [%s] 星座 [%s]\n"
154	"%s\033[1m%s\033[m"
155	"%s\n%s\n",
156	p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,
157	str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,
158	(session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), user_level_name, astro_str,
159	(session_cnt > 0 ? "目前在线，状态如下：\n" : ""), (session_cnt > 0 ? action_str : ""),
160	(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"),
161	intro_f);
162
163	lines = split_data_lines(user_info_f, SCREEN_COLS, line_offsets, MIN(SCREEN_ROWS - 1, BBS_user_intro_max_line + 8), 1, NULL);
164
165	clearscr();
166	display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);
167
168	return 0;
169	}
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