lbbs/src/bbs_main.c

/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
 * bbs_main
 *   - entry and major procedures of user interactive access
 *
 * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "article_favor.h"
#include "article_view_log.h"
#include "bbs.h"
#include "bbs_cmd.h"
#include "bbs_main.h"
#include "bwf.h"
#include "common.h"
#include "database.h"
#include "editor.h"
#include "io.h"
#include "log.h"
#include "login.h"
#include "menu.h"
#include "screen.h"
#include "section_list.h"
#include "section_list_display.h"
#include "str_process.h"
#include "trie_dict.h"
#include "user_list.h"
#include "user_priv.h"
#include <ctype.h>
#include <errno.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>

static void child_proc_sig_usr1_handler(int i)
{
        // Restart log
        if (log_restart() < 0)
        {
                log_error("Restart logging failed\n");
        }
}

int bbs_info()
{
        prints("\r\n欢迎光临 \033[1;33m%s \033[32m[%s] \033[37m(%s)\033[m\r\n",
                   BBS_name, BBS_server, APP_INFO);

        return iflush();
}

int bbs_welcome(void)
{
        int u_online = 0;
        int u_anonymous = 0;
        int u_total = 0;
        int u_login_count = 0;

        if (get_user_online_list_count(&u_online, &u_anonymous) < 0)
        {
                log_error("get_user_online_list_count() error\n");
                u_online = 0;
        }
        u_online += u_anonymous;
        u_online++; // current user
        if (BBS_priv.uid == 0)
        {
                u_anonymous++;
        }

        if (get_user_list_count(&u_total) < 0)
        {
                log_error("get_user_list_count() error\n");
                u_total = 0;
        }

        if (get_user_login_count(&u_login_count) < 0)
        {
                log_error("get_user_login_count() error\n");
                u_login_count = 0;
        }

        // Display logo
        display_file(DATA_WELCOME, 2);

        // Display welcome message
        prints("\r\033[1;35m欢迎光临\033[33m 【 %s 】 \033[35mBBS\r\n"
                   "\033[32m目前上站人数 [\033[36m%d/%d\033[32m] "
                   "匿名游客[\033[36m%d\033[32m] "
                   "注册用户数[\033[36m%d/%d\033[32m]\r\n"
                   "从 [\033[36m%s\033[32m] 起，累计访问人次: [\033[36m%d\033[32m]\033[m\r\n",
                   BBS_name, u_online, BBS_max_client, u_anonymous, u_total,
                   BBS_max_user_count, BBS_start_dt, u_login_count);

        iflush();

        return 0;
}

int bbs_logout(void)
{
        MYSQL *db;

        db = db_open();
        if (db == NULL)
        {
                return -1;
        }

        if (user_online_exp(db) < 0)
        {
                return -2;
        }

        if (user_online_del(db) < 0)
        {
                return -3;
        }

        mysql_close(db);

        display_file(DATA_GOODBYE, 1);

        log_common("User [%s] logout, idle for %ld seconds since last input\n", BBS_username, time(NULL) - BBS_last_access_tm);

        return 0;
}

int bbs_center()
{
        int ch;
        time_t t_last_action;

        BBS_last_access_tm = t_last_action = time(NULL);

        clearscr();

        show_top("", BBS_name, "");
        show_active_board();
        show_bottom("");
        display_menu(&bbs_menu);
        iflush();

        while (!SYS_server_exit)
        {
                ch = igetch(100);

                if (ch != KEY_NULL && ch != KEY_TIMEOUT)
                {
                        BBS_last_access_tm = time(NULL);
#ifdef _DEBUG
                        log_error("Debug: BBS_last_access_tm is updated\n");
#endif
                }

                if (bbs_menu.choose_step == 0 && time(NULL) - t_last_action >= 10)
                {
                        t_last_action = time(NULL);

                        show_active_board();
                        show_bottom("");
                        display_menu_cursor(&bbs_menu, 1);
                        iflush();
                }

                if (user_online_update("MENU") < 0)
                {
                        log_error("user_online_update(MENU) error\n");
                }

                switch (ch)
                {
                case KEY_NULL: // broken pipe
                        log_error("KEY_NULL\n");
                        return 0;
                case KEY_TIMEOUT:
                        if (time(NULL) - BBS_last_access_tm >= BBS_max_user_idle_time)
                        {
                                log_error("User input timeout\n");
                                return 0;
                        }
                        continue;
                case CR:
                default:
                        switch (menu_control(&bbs_menu, ch))
                        {
                        case EXITBBS:
                        case EXITMENU:
                                return 0;
                        case REDRAW:
                                t_last_action = time(NULL);
                                clearscr();
                                show_top("", BBS_name, "");
                                show_active_board();
                                show_bottom("");
                                display_menu(&bbs_menu);
                                break;
                        case NOREDRAW:
                        case UNKNOWN_CMD:
                        default:
                                break;
                        }
                        iflush();
                }
        }

        return 0;
}

int bbs_charset_select()
{
        char msg[LINE_BUFFER_LEN];
        int ch;

        snprintf(msg, sizeof(msg),
                         "\rChoose character set in 5 seconds, (U)UTF-8, (G)GBK [U]: ");

        while (!SYS_server_exit)
        {
                ch = press_any_key_ex(msg, 5);
                switch (toupper(ch))
                {
                case KEY_NULL:
                        return -1;
                case KEY_TIMEOUT:
                case CR:
                case 'U':
                        break;
                case 'G':
                        if (io_conv_init("GBK") < 0)
                        {
                                log_error("io_conv_init(%s) error\n", "GBK");
                                return -1;
                        }
                        break;
                default:
                        continue;
                }

                break;
        }

        snprintf(msg, sizeof(msg),
                         "\r请在5秒内选择宽字符显示规则, (V)变宽, (F)定宽? [V]: ");

        while (!SYS_server_exit)
        {
                ch = press_any_key_ex(msg, 5);
                switch (toupper(ch))
                {
                case KEY_NULL:
                        return -1;
                case KEY_TIMEOUT:
                case CR:
                case 'V':
                        UTF8_fixed_width = 0;
                        break;
                case 'F':
                        UTF8_fixed_width = 1;
                        break;
                default:
                        continue;
                }

                break;
        }

        return 0;
}

int bbs_main()
{
        struct sigaction act = {0};
        char msg[LINE_BUFFER_LEN];

        // Set signal handler
        act.sa_handler = SIG_IGN;
        if (sigaction(SIGHUP, &act, NULL) == -1)
        {
                log_error("set signal action of SIGHUP error: %d\n", errno);
                goto cleanup;
        }
        act.sa_handler = SIG_DFL;
        if (sigaction(SIGCHLD, &act, NULL) == -1)
        {
                log_error("set signal action of SIGCHLD error: %d\n", errno);
                goto cleanup;
        }
        act.sa_handler = child_proc_sig_usr1_handler;
        if (sigaction(SIGUSR1, &act, NULL) == -1)
        {
                log_error("set signal action of SIGUSR1 error: %d\n", errno);
                goto cleanup;
        }

        // Set data pools in shared memory readonly
        if (set_trie_dict_shm_readonly() < 0)
        {
                goto cleanup;
        }
        if (set_article_block_shm_readonly() < 0)
        {
                goto cleanup;
        }
#ifdef HAVE_SYSTEM_V
        if (set_section_list_shm_readonly() < 0)
        {
                goto cleanup;
        }
        if (set_user_list_pool_shm_readonly() < 0)
        {
                goto cleanup;
        }
#endif

        // Load menu in shared memory
        if (set_menu_shm_readonly(&bbs_menu) < 0)
        {
                goto cleanup;
        }

        // Set default charset
        if (io_conv_init(BBS_default_charset) < 0)
        {
                log_error("io_conv_init(%s) error\n", BBS_default_charset);
                goto cleanup;
        }

        set_input_echo(0);

        // Set user charset
        if (bbs_charset_select() < 0)
        {
                goto cleanup;
        }

        // System info
        if (bbs_info() < 0)
        {
                goto cleanup;
        }

        // Welcome
        if (bbs_welcome() < 0)
        {
                goto cleanup;
        }

        // User login
        if (SSH_v2)
        {
                snprintf(msg, sizeof(msg), "\033[1m%s 欢迎使用ssh方式访问 \033[1;33m按任意键继续...\033[m", BBS_username);
                press_any_key_ex(msg, 60);
        }
        else if (bbs_login() < 0)
        {
                goto cleanup;
        }
        log_common("User [%s] login\n", BBS_username);

        // Load section aid locations
        if (section_aid_locations_load(BBS_priv.uid) < 0)
        {
                log_error("article_view_log_load() error\n");
                goto cleanup;
        }

        // Load article view log
        if (article_view_log_load(BBS_priv.uid, &BBS_article_view_log, 0) < 0)
        {
                log_error("article_view_log_load() error\n");
                goto cleanup;
        }

        // Load article favorite
        if (article_favor_load(BBS_priv.uid, &BBS_article_favor, 0) < 0)
        {
                log_error("article_favor_load() error\n");
                goto cleanup;
        }

        // Init editor memory pool
        if (editor_memory_pool_init() < 0)
        {
                log_error("editor_memory_pool_init() error\n");
                goto cleanup;
        }

        clearscr();

        // BBS Top 10
        display_file(VAR_BBS_TOP, 1);

        // Main
        bbs_center();

        // Logout
        bbs_logout();

        // Save section aid locations
        if (section_aid_locations_save(BBS_priv.uid) < 0)
        {
                log_error("article_view_log_save() error\n");
        }

        // Save incremental article view log
        if (article_view_log_save_inc(&BBS_article_view_log) < 0)
        {
                log_error("article_view_log_save_inc() error\n");
        }

        // Save incremental article favorite
        if (article_favor_save_inc(&BBS_article_favor) < 0)
        {
                log_error("article_favor_save_inc() error\n");
        }

cleanup:
        // Cleanup iconv
        io_conv_cleanup();

        // Cleanup editor memory pool
        editor_memory_pool_cleanup();

        // Unload article view log
        article_view_log_unload(&BBS_article_view_log);

        // Unload article favor
        article_favor_unload(&BBS_article_favor);

        // Detach menu in shared memory
        detach_menu_shm(&bbs_menu);
        detach_menu_shm(&top10_menu);

        // Detach data pools shm
        detach_user_list_pool_shm();
        detach_section_list_shm();
        detach_article_block_shm();
        detach_trie_dict_shm();

        // Cleanup BWF
        bwf_cleanup();

        return 0;
}
1	sysadm	1.97	/* SPDX-License-Identifier: GPL-3.0-or-later */
2			/*
3			* bbs_main
4			* - entry and major procedures of user interactive access
5			*
6	sysadm	1.98	* Copyright (C) 2004-2025 Leaflet <leaflet@leafok.com>
7	sysadm	1.97	*/
8	sysadm	1.1
9	sysadm	1.108	#ifdef HAVE_CONFIG_H
10			#include "config.h"
11			#endif
12
13	sysadm	1.78	#include "article_favor.h"
14	sysadm	1.73	#include "article_view_log.h"
15			#include "bbs.h"
16			#include "bbs_cmd.h"
17	sysadm	1.32	#include "bbs_main.h"
18	sysadm	1.102	#include "bwf.h"
19	sysadm	1.1	#include "common.h"
20	sysadm	1.35	#include "database.h"
21	sysadm	1.73	#include "editor.h"
22			#include "io.h"
23	sysadm	1.32	#include "log.h"
24	sysadm	1.73	#include "login.h"
25			#include "menu.h"
26	sysadm	1.32	#include "screen.h"
27	sysadm	1.55	#include "section_list.h"
28	sysadm	1.96	#include "section_list_display.h"
29	sysadm	1.103	#include "str_process.h"
30	sysadm	1.55	#include "trie_dict.h"
31	sysadm	1.93	#include "user_list.h"
32	sysadm	1.73	#include "user_priv.h"
33	sysadm	1.104	#include <ctype.h>
34	sysadm	1.74	#include <errno.h>
35			#include <signal.h>
36	sysadm	1.73	#include <stdlib.h>
37			#include <string.h>
38			#include <time.h>
39	sysadm	1.32	#include <unistd.h>
40	sysadm	1.16
41	sysadm	1.109	static void child_proc_sig_usr1_handler(int i)
42			{
43			// Restart log
44			if (log_restart() < 0)
45			{
46			log_error("Restart logging failed\n");
47			}
48			}
49
50	sysadm	1.31	int bbs_info()
51	sysadm	1.5	{
52	sysadm	1.110	prints("\r\n欢迎光临 \033[1;33m%s \033[32m[%s] \033[37m(%s)\033[m\r\n",
53	sysadm	1.72	BBS_name, BBS_server, APP_INFO);
54	sysadm	1.16
55	sysadm	1.43	return iflush();
56			}
57
58	sysadm	1.65	int bbs_welcome(void)
59	sysadm	1.43	{
60	sysadm	1.94	int u_online = 0;
61			int u_anonymous = 0;
62			int u_total = 0;
63			int u_login_count = 0;
64	sysadm	1.43
65	sysadm	1.94	if (get_user_online_list_count(&u_online, &u_anonymous) < 0)
66	sysadm	1.43	{
67	sysadm	1.94	log_error("get_user_online_list_count() error\n");
68			u_online = 0;
69	sysadm	1.43	}
70	sysadm	1.94	u_online += u_anonymous;
71			u_online++; // current user
72			if (BBS_priv.uid == 0)
73	sysadm	1.43	{
74	sysadm	1.94	u_anonymous++;
75	sysadm	1.43	}
76
77	sysadm	1.94	if (get_user_list_count(&u_total) < 0)
78	sysadm	1.43	{
79	sysadm	1.94	log_error("get_user_list_count() error\n");
80			u_total = 0;
81	sysadm	1.43	}
82
83	sysadm	1.95	if (get_user_login_count(&u_login_count) < 0)
84	sysadm	1.43	{
85	sysadm	1.95	log_error("get_user_login_count() error\n");
86			u_login_count = 0;
87	sysadm	1.43	}
88
89			// Display logo
90	sysadm	1.68	display_file(DATA_WELCOME, 2);
91	sysadm	1.43
92			// Display welcome message
93	sysadm	1.76	prints("\r\033[1;35m欢迎光临\033[33m 【 %s 】 \033[35mBBS\r\n"
94			"\033[32m目前上站人数 [\033[36m%d/%d\033[32m] "
95			"匿名游客[\033[36m%d\033[32m] "
96			"注册用户数[\033[36m%d/%d\033[32m]\r\n"
97	sysadm	1.107	"从 [\033[36m%s\033[32m] 起，累计访问人次: [\033[36m%d\033[32m]\033[m\r\n",
98	sysadm	1.43	BBS_name, u_online, BBS_max_client, u_anonymous, u_total,
99	sysadm	1.93	BBS_max_user_count, BBS_start_dt, u_login_count);
100	sysadm	1.5
101	sysadm	1.64	iflush();
102
103	sysadm	1.31	return 0;
104	sysadm	1.5	}
105
106	sysadm	1.65	int bbs_logout(void)
107	sysadm	1.5	{
108	sysadm	1.65	MYSQL *db;
109
110			db = db_open();
111			if (db == NULL)
112			{
113			return -1;
114			}
115
116	sysadm	1.80	if (user_online_exp(db) < 0)
117			{
118			return -2;
119			}
120
121	sysadm	1.43	if (user_online_del(db) < 0)
122			{
123	sysadm	1.80	return -3;
124	sysadm	1.43	}
125
126	sysadm	1.65	mysql_close(db);
127
128	sysadm	1.68	display_file(DATA_GOODBYE, 1);
129	sysadm	1.43
130	sysadm	1.91	log_common("User [%s] logout, idle for %ld seconds since last input\n", BBS_username, time(NULL) - BBS_last_access_tm);
131	sysadm	1.7
132	sysadm	1.31	return 0;
133	sysadm	1.7	}
134
135	sysadm	1.31	int bbs_center()
136	sysadm	1.7	{
137	sysadm	1.39	int ch;
138	sysadm	1.31	time_t t_last_action;
139	sysadm	1.16
140	sysadm	1.70	BBS_last_access_tm = t_last_action = time(NULL);
141	sysadm	1.16
142	sysadm	1.31	clearscr();
143	sysadm	1.12
144	sysadm	1.58	show_top("", BBS_name, "");
145	sysadm	1.31	show_active_board();
146			show_bottom("");
147	sysadm	1.75	display_menu(&bbs_menu);
148	sysadm	1.50	iflush();
149	sysadm	1.16
150	sysadm	1.37	while (!SYS_server_exit)
151	sysadm	1.25	{
152	sysadm	1.44	ch = igetch(100);
153	sysadm	1.16
154	sysadm	1.85	if (ch != KEY_NULL && ch != KEY_TIMEOUT)
155			{
156			BBS_last_access_tm = time(NULL);
157	sysadm	1.101	#ifdef _DEBUG
158			log_error("Debug: BBS_last_access_tm is updated\n");
159			#endif
160	sysadm	1.85	}
161	sysadm	1.82
162	sysadm	1.75	if (bbs_menu.choose_step == 0 && time(NULL) - t_last_action >= 10)
163	sysadm	1.31	{
164	sysadm	1.70	t_last_action = time(NULL);
165	sysadm	1.52
166	sysadm	1.31	show_active_board();
167			show_bottom("");
168	sysadm	1.75	display_menu_cursor(&bbs_menu, 1);
169	sysadm	1.50	iflush();
170	sysadm	1.31	}
171
172	sysadm	1.71	if (user_online_update("MENU") < 0)
173			{
174			log_error("user_online_update(MENU) error\n");
175			}
176
177	sysadm	1.31	switch (ch)
178			{
179	sysadm	1.42	case KEY_NULL: // broken pipe
180	sysadm	1.82	log_error("KEY_NULL\n");
181	sysadm	1.42	return 0;
182	sysadm	1.31	case KEY_TIMEOUT:
183	sysadm	1.99	if (time(NULL) - BBS_last_access_tm >= BBS_max_user_idle_time)
184	sysadm	1.31	{
185	sysadm	1.82	log_error("User input timeout\n");
186	sysadm	1.38	return 0;
187	sysadm	1.31	}
188	sysadm	1.39	continue;
189	sysadm	1.44	case CR:
190	sysadm	1.31	default:
191	sysadm	1.75	switch (menu_control(&bbs_menu, ch))
192	sysadm	1.31	{
193			case EXITBBS:
194	sysadm	1.74	case EXITMENU:
195	sysadm	1.31	return 0;
196			case REDRAW:
197	sysadm	1.70	t_last_action = time(NULL);
198	sysadm	1.39	clearscr();
199	sysadm	1.58	show_top("", BBS_name, "");
200	sysadm	1.39	show_active_board();
201			show_bottom("");
202	sysadm	1.75	display_menu(&bbs_menu);
203	sysadm	1.31	break;
204			case NOREDRAW:
205			case UNKNOWN_CMD:
206			default:
207			break;
208			}
209	sysadm	1.50	iflush();
210	sysadm	1.31	}
211	sysadm	1.16	}
212	sysadm	1.7
213	sysadm	1.31	return 0;
214	sysadm	1.15	}
215	sysadm	1.32
216	sysadm	1.87	int bbs_charset_select()
217			{
218			char msg[LINE_BUFFER_LEN];
219			int ch;
220
221	sysadm	1.89	snprintf(msg, sizeof(msg),
222	sysadm	1.105	"\rChoose character set in 5 seconds, (U)UTF-8, (G)GBK [U]: ");
223	sysadm	1.89
224	sysadm	1.88	while (!SYS_server_exit)
225			{
226	sysadm	1.105	ch = press_any_key_ex(msg, 5);
227	sysadm	1.103	switch (toupper(ch))
228	sysadm	1.87	{
229	sysadm	1.89	case KEY_NULL:
230			return -1;
231	sysadm	1.88	case KEY_TIMEOUT:
232			case CR:
233			case 'U':
234	sysadm	1.103	break;
235	sysadm	1.88	case 'G':
236	sysadm	1.92	if (io_conv_init("GBK") < 0)
237	sysadm	1.88	{
238	sysadm	1.92	log_error("io_conv_init(%s) error\n", "GBK");
239	sysadm	1.88	return -1;
240			}
241	sysadm	1.103	break;
242			default:
243			continue;
244			}
245
246			break;
247			}
248
249			snprintf(msg, sizeof(msg),
250	sysadm	1.106	"\r请在5秒内选择宽字符显示规则, (V)变宽, (F)定宽? [V]: ");
251	sysadm	1.103
252			while (!SYS_server_exit)
253			{
254	sysadm	1.105	ch = press_any_key_ex(msg, 5);
255	sysadm	1.103	switch (toupper(ch))
256			{
257			case KEY_NULL:
258			return -1;
259			case KEY_TIMEOUT:
260			case CR:
261	sysadm	1.106	case 'V':
262	sysadm	1.105	UTF8_fixed_width = 0;
263			break;
264	sysadm	1.103	case 'F':
265			UTF8_fixed_width = 1;
266			break;
267	sysadm	1.88	default:
268			continue;
269	sysadm	1.87	}
270	sysadm	1.103
271			break;
272	sysadm	1.87	}
273
274			return 0;
275			}
276
277	sysadm	1.32	int bbs_main()
278			{
279	sysadm	1.74	struct sigaction act = {0};
280	sysadm	1.86	char msg[LINE_BUFFER_LEN];
281	sysadm	1.74
282			// Set signal handler
283			act.sa_handler = SIG_IGN;
284			if (sigaction(SIGHUP, &act, NULL) == -1)
285			{
286			log_error("set signal action of SIGHUP error: %d\n", errno);
287			goto cleanup;
288			}
289			act.sa_handler = SIG_DFL;
290			if (sigaction(SIGCHLD, &act, NULL) == -1)
291			{
292			log_error("set signal action of SIGCHLD error: %d\n", errno);
293			goto cleanup;
294			}
295	sysadm	1.109	act.sa_handler = child_proc_sig_usr1_handler;
296			if (sigaction(SIGUSR1, &act, NULL) == -1)
297			{
298			log_error("set signal action of SIGUSR1 error: %d\n", errno);
299			goto cleanup;
300			}
301	sysadm	1.74
302	sysadm	1.55	// Set data pools in shared memory readonly
303			if (set_trie_dict_shm_readonly() < 0)
304			{
305			goto cleanup;
306			}
307			if (set_article_block_shm_readonly() < 0)
308			{
309			goto cleanup;
310			}
311	sysadm	1.112	#ifdef HAVE_SYSTEM_V
312	sysadm	1.55	if (set_section_list_shm_readonly() < 0)
313			{
314			goto cleanup;
315			}
316	sysadm	1.93	if (set_user_list_pool_shm_readonly() < 0)
317			{
318			goto cleanup;
319			}
320	sysadm	1.111	#endif
321	sysadm	1.55
322			// Load menu in shared memory
323	sysadm	1.75	if (set_menu_shm_readonly(&bbs_menu) < 0)
324	sysadm	1.55	{
325			goto cleanup;
326			}
327	sysadm	1.32
328	sysadm	1.87	// Set default charset
329	sysadm	1.100	if (io_conv_init(BBS_default_charset) < 0)
330	sysadm	1.87	{
331	sysadm	1.100	log_error("io_conv_init(%s) error\n", BBS_default_charset);
332	sysadm	1.87	goto cleanup;
333			}
334
335	sysadm	1.32	set_input_echo(0);
336
337	sysadm	1.87	// Set user charset
338	sysadm	1.110	if (bbs_charset_select() < 0)
339			{
340			goto cleanup;
341			}
342	sysadm	1.87
343	sysadm	1.43	// System info
344			if (bbs_info() < 0)
345			{
346	sysadm	1.55	goto cleanup;
347	sysadm	1.43	}
348
349	sysadm	1.32	// Welcome
350	sysadm	1.65	if (bbs_welcome() < 0)
351	sysadm	1.43	{
352	sysadm	1.55	goto cleanup;
353	sysadm	1.43	}
354	sysadm	1.32
355	sysadm	1.43	// User login
356	sysadm	1.64	if (SSH_v2)
357			{
358	sysadm	1.86	snprintf(msg, sizeof(msg), "\033[1m%s 欢迎使用ssh方式访问 \033[1;33m按任意键继续...\033[m", BBS_username);
359	sysadm	1.87	press_any_key_ex(msg, 60);
360	sysadm	1.64	}
361	sysadm	1.65	else if (bbs_login() < 0)
362	sysadm	1.43	{
363	sysadm	1.55	goto cleanup;
364	sysadm	1.43	}
365	sysadm	1.83	log_common("User [%s] login\n", BBS_username);
366	sysadm	1.64
367	sysadm	1.96	// Load section aid locations
368			if (section_aid_locations_load(BBS_priv.uid) < 0)
369			{
370			log_error("article_view_log_load() error\n");
371			goto cleanup;
372			}
373	sysadm	1.97
374	sysadm	1.67	// Load article view log
375			if (article_view_log_load(BBS_priv.uid, &BBS_article_view_log, 0) < 0)
376			{
377			log_error("article_view_log_load() error\n");
378			goto cleanup;
379			}
380	sysadm	1.65
381	sysadm	1.78	// Load article favorite
382			if (article_favor_load(BBS_priv.uid, &BBS_article_favor, 0) < 0)
383			{
384			log_error("article_favor_load() error\n");
385			goto cleanup;
386			}
387
388	sysadm	1.69	// Init editor memory pool
389			if (editor_memory_pool_init() < 0)
390			{
391			log_error("editor_memory_pool_init() error\n");
392			goto cleanup;
393			}
394
395	sysadm	1.32	clearscr();
396
397			// BBS Top 10
398	sysadm	1.68	display_file(VAR_BBS_TOP, 1);
399	sysadm	1.32
400	sysadm	1.55	// Main
401			bbs_center();
402
403			// Logout
404	sysadm	1.65	bbs_logout();
405	sysadm	1.55
406	sysadm	1.96	// Save section aid locations
407			if (section_aid_locations_save(BBS_priv.uid) < 0)
408			{
409			log_error("article_view_log_save() error\n");
410			}
411
412	sysadm	1.67	// Save incremental article view log
413			if (article_view_log_save_inc(&BBS_article_view_log) < 0)
414			{
415			log_error("article_view_log_save_inc() error\n");
416			}
417
418	sysadm	1.78	// Save incremental article favorite
419			if (article_favor_save_inc(&BBS_article_favor) < 0)
420			{
421			log_error("article_favor_save_inc() error\n");
422			}
423
424	sysadm	1.55	cleanup:
425	sysadm	1.87	// Cleanup iconv
426			io_conv_cleanup();
427
428	sysadm	1.69	// Cleanup editor memory pool
429			editor_memory_pool_cleanup();
430	sysadm	1.71
431	sysadm	1.67	// Unload article view log
432			article_view_log_unload(&BBS_article_view_log);
433
434	sysadm	1.78	// Unload article favor
435			article_favor_unload(&BBS_article_favor);
436
437	sysadm	1.55	// Detach menu in shared memory
438	sysadm	1.75	detach_menu_shm(&bbs_menu);
439	sysadm	1.79	detach_menu_shm(&top10_menu);
440	sysadm	1.46
441	sysadm	1.55	// Detach data pools shm
442	sysadm	1.93	detach_user_list_pool_shm();
443	sysadm	1.55	detach_section_list_shm();
444			detach_article_block_shm();
445			detach_trie_dict_shm();
446	sysadm	1.35
447	sysadm	1.102	// Cleanup BWF
448	sysadm	1.113	bwf_cleanup();
449	sysadm	1.102
450	sysadm	1.32	return 0;
451			}
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