lbbs/src/bbs_main.c

/***************************************************************************
                                                  bbs_main.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 "article_favor.h"
#include "article_view_log.h"
#include "bbs.h"
#include "bbs_cmd.h"
#include "bbs_main.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 "trie_dict.h"
#include "user_priv.h"
#include <errno.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>

int bbs_info()
{
        prints("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)
{
        char sql[SQL_BUFFER_LEN];

        u_int32_t u_online = 0;
        u_int32_t u_anonymous = 0;
        u_int32_t u_total = 0;
        u_int32_t u_login_count = 0;

        MYSQL *db;
        MYSQL_RES *rs;
        MYSQL_ROW row;

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

        snprintf(sql, sizeof(sql),
                         "SELECT COUNT(*) AS cc FROM "
                         "(SELECT DISTINCT SID FROM user_online "
                         "WHERE last_tm >= SUBDATE(NOW(), INTERVAL %d SECOND)) AS t1",
                         BBS_user_off_line);
        if (mysql_query(db, sql) != 0)
        {
                log_error("Query user_online error: %s\n", mysql_error(db));
                mysql_close(db);
                return -2;
        }
        if ((rs = mysql_store_result(db)) == NULL)
        {
                log_error("Get user_online data failed\n");
                mysql_close(db);
                return -2;
        }
        if ((row = mysql_fetch_row(rs)))
        {
                u_online = (u_int32_t)atoi(row[0]);
        }
        mysql_free_result(rs);

        snprintf(sql, sizeof(sql),
                         "SELECT COUNT(*) AS cc FROM "
                         "(SELECT DISTINCT SID FROM user_online "
                         "WHERE UID = 0 AND last_tm >= SUBDATE(NOW(), INTERVAL %d SECOND)) AS t1",
                         BBS_user_off_line);
        if (mysql_query(db, sql) != 0)
        {
                log_error("Query user_online error: %s\n", mysql_error(db));
                mysql_close(db);
                return -2;
        }
        if ((rs = mysql_store_result(db)) == NULL)
        {
                log_error("Get user_online data failed\n");
                mysql_close(db);
                return -2;
        }
        if ((row = mysql_fetch_row(rs)))
        {
                u_anonymous = (u_int32_t)atoi(row[0]);
        }
        mysql_free_result(rs);

        snprintf(sql, sizeof(sql), "SELECT COUNT(UID) AS cc FROM user_list WHERE enable");
        if (mysql_query(db, sql) != 0)
        {
                log_error("Query user_list error: %s\n", mysql_error(db));
                mysql_close(db);
                return -2;
        }
        if ((rs = mysql_store_result(db)) == NULL)
        {
                log_error("Get user_list data failed\n");
                mysql_close(db);
                return -2;
        }
        if ((row = mysql_fetch_row(rs)))
        {
                u_total = (u_int32_t)atoi(row[0]);
        }
        mysql_free_result(rs);

        snprintf(sql, sizeof(sql), "SELECT ID FROM user_login_log ORDER BY ID LIMIT 1");
        if (mysql_query(db, sql) != 0)
        {
                log_error("Query user_login_log error: %s\n", mysql_error(db));
                mysql_close(db);
                return -2;
        }
        if ((rs = mysql_store_result(db)) == NULL)
        {
                log_error("Get user_login_log data failed\n");
                mysql_close(db);
                return -2;
        }
        if ((row = mysql_fetch_row(rs)))
        {
                u_login_count = (u_int32_t)atoi(row[0]);
        }
        mysql_free_result(rs);

        mysql_close(db);

        // Count current user before login
        u_online++;
        u_anonymous++;

        // 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, 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\n", BBS_username);

        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);
                }

                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 >= MAX_DELAY_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 [UTF-8, GBK]: [U/g]");

        ch = press_any_key_ex(msg, 5);
        switch (ch)
        {
        case 'g':
        case 'G':
                if (io_conv_init("GBK") < 0)
                {
                        log_error("io_conv_init(%s) error\n", "GBK");
                        return -1;
                }
                break;
        default:
                log_error("Debug: %d\n", ch);
        }

        prints("\r\n");
        iflush();

        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;
        }

        // 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;
        }
        if (set_section_list_shm_readonly() < 0)
        {
                goto cleanup;
        }

        // 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
        bbs_charset_select();

        // 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 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 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_section_list_shm();
        detach_article_block_shm();
        detach_trie_dict_shm();

        return 0;
}
1	sysadm	1.1	/***************************************************************************
2	sysadm	1.31	bbs_main.c - description
3			-------------------
4	sysadm	1.36	Copyright : (C) 2004-2025 by Leaflet
5			Email : leaflet@leafok.com
6	sysadm	1.1	***************************************************************************/
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	sysadm	1.36	* the Free Software Foundation; either version 3 of the License, or *
13	sysadm	1.1	* (at your option) any later version. *
14			* *
15			***************************************************************************/
16
17	sysadm	1.78	#include "article_favor.h"
18	sysadm	1.73	#include "article_view_log.h"
19			#include "bbs.h"
20			#include "bbs_cmd.h"
21	sysadm	1.32	#include "bbs_main.h"
22	sysadm	1.1	#include "common.h"
23	sysadm	1.35	#include "database.h"
24	sysadm	1.73	#include "editor.h"
25			#include "io.h"
26	sysadm	1.32	#include "log.h"
27	sysadm	1.73	#include "login.h"
28			#include "menu.h"
29	sysadm	1.32	#include "screen.h"
30	sysadm	1.55	#include "section_list.h"
31			#include "trie_dict.h"
32	sysadm	1.73	#include "user_priv.h"
33	sysadm	1.74	#include <errno.h>
34			#include <signal.h>
35	sysadm	1.73	#include <stdlib.h>
36			#include <string.h>
37			#include <time.h>
38	sysadm	1.32	#include <unistd.h>
39	sysadm	1.16
40	sysadm	1.31	int bbs_info()
41	sysadm	1.5	{
42	sysadm	1.77	prints("欢迎光临 \033[1;33m%s \033[32m[%s] \033[37m( %s )\033[m\r\n",
43	sysadm	1.72	BBS_name, BBS_server, APP_INFO);
44	sysadm	1.16
45	sysadm	1.43	return iflush();
46			}
47
48	sysadm	1.65	int bbs_welcome(void)
49	sysadm	1.43	{
50			char sql[SQL_BUFFER_LEN];
51
52			u_int32_t u_online = 0;
53			u_int32_t u_anonymous = 0;
54			u_int32_t u_total = 0;
55			u_int32_t u_login_count = 0;
56
57	sysadm	1.65	MYSQL *db;
58	sysadm	1.43	MYSQL_RES *rs;
59			MYSQL_ROW row;
60
61	sysadm	1.65	db = db_open();
62			if (db == NULL)
63			{
64			return -1;
65			}
66
67	sysadm	1.43	snprintf(sql, sizeof(sql),
68			"SELECT COUNT(*) AS cc FROM "
69			"(SELECT DISTINCT SID FROM user_online "
70			"WHERE last_tm >= SUBDATE(NOW(), INTERVAL %d SECOND)) AS t1",
71			BBS_user_off_line);
72			if (mysql_query(db, sql) != 0)
73			{
74	sysadm	1.54	log_error("Query user_online error: %s\n", mysql_error(db));
75	sysadm	1.65	mysql_close(db);
76	sysadm	1.43	return -2;
77			}
78			if ((rs = mysql_store_result(db)) == NULL)
79			{
80			log_error("Get user_online data failed\n");
81	sysadm	1.65	mysql_close(db);
82	sysadm	1.43	return -2;
83			}
84			if ((row = mysql_fetch_row(rs)))
85			{
86			u_online = (u_int32_t)atoi(row[0]);
87			}
88			mysql_free_result(rs);
89
90			snprintf(sql, sizeof(sql),
91			"SELECT COUNT(*) AS cc FROM "
92			"(SELECT DISTINCT SID FROM user_online "
93			"WHERE UID = 0 AND last_tm >= SUBDATE(NOW(), INTERVAL %d SECOND)) AS t1",
94			BBS_user_off_line);
95			if (mysql_query(db, sql) != 0)
96			{
97	sysadm	1.54	log_error("Query user_online error: %s\n", mysql_error(db));
98	sysadm	1.65	mysql_close(db);
99	sysadm	1.43	return -2;
100			}
101			if ((rs = mysql_store_result(db)) == NULL)
102			{
103			log_error("Get user_online data failed\n");
104	sysadm	1.65	mysql_close(db);
105	sysadm	1.43	return -2;
106			}
107			if ((row = mysql_fetch_row(rs)))
108			{
109			u_anonymous = (u_int32_t)atoi(row[0]);
110			}
111			mysql_free_result(rs);
112
113			snprintf(sql, sizeof(sql), "SELECT COUNT(UID) AS cc FROM user_list WHERE enable");
114			if (mysql_query(db, sql) != 0)
115			{
116	sysadm	1.54	log_error("Query user_list error: %s\n", mysql_error(db));
117	sysadm	1.65	mysql_close(db);
118	sysadm	1.43	return -2;
119			}
120			if ((rs = mysql_store_result(db)) == NULL)
121			{
122			log_error("Get user_list data failed\n");
123	sysadm	1.65	mysql_close(db);
124	sysadm	1.43	return -2;
125			}
126			if ((row = mysql_fetch_row(rs)))
127			{
128			u_total = (u_int32_t)atoi(row[0]);
129			}
130			mysql_free_result(rs);
131
132			snprintf(sql, sizeof(sql), "SELECT ID FROM user_login_log ORDER BY ID LIMIT 1");
133			if (mysql_query(db, sql) != 0)
134			{
135	sysadm	1.54	log_error("Query user_login_log error: %s\n", mysql_error(db));
136	sysadm	1.65	mysql_close(db);
137	sysadm	1.43	return -2;
138			}
139			if ((rs = mysql_store_result(db)) == NULL)
140			{
141			log_error("Get user_login_log data failed\n");
142	sysadm	1.65	mysql_close(db);
143	sysadm	1.43	return -2;
144			}
145			if ((row = mysql_fetch_row(rs)))
146			{
147			u_login_count = (u_int32_t)atoi(row[0]);
148			}
149			mysql_free_result(rs);
150
151	sysadm	1.65	mysql_close(db);
152
153	sysadm	1.43	// Count current user before login
154			u_online++;
155			u_anonymous++;
156
157			// Display logo
158	sysadm	1.68	display_file(DATA_WELCOME, 2);
159	sysadm	1.43
160			// Display welcome message
161	sysadm	1.76	prints("\r\033[1;35m欢迎光临\033[33m 【 %s 】 \033[35mBBS\r\n"
162			"\033[32m目前上站人数 [\033[36m%d/%d\033[32m] "
163			"匿名游客[\033[36m%d\033[32m] "
164			"注册用户数[\033[36m%d/%d\033[32m]\r\n"
165			"从 [\033[36m%s\033[32m] 起，累计访问人次：[\033[36m%d\033[32m]\033[m\r\n",
166	sysadm	1.43	BBS_name, u_online, BBS_max_client, u_anonymous, u_total,
167	sysadm	1.66	BBS_max_user, BBS_start_dt, u_login_count);
168	sysadm	1.5
169	sysadm	1.64	iflush();
170
171	sysadm	1.31	return 0;
172	sysadm	1.5	}
173
174	sysadm	1.65	int bbs_logout(void)
175	sysadm	1.5	{
176	sysadm	1.65	MYSQL *db;
177
178			db = db_open();
179			if (db == NULL)
180			{
181			return -1;
182			}
183
184	sysadm	1.80	if (user_online_exp(db) < 0)
185			{
186			return -2;
187			}
188
189	sysadm	1.43	if (user_online_del(db) < 0)
190			{
191	sysadm	1.80	return -3;
192	sysadm	1.43	}
193
194	sysadm	1.65	mysql_close(db);
195
196	sysadm	1.68	display_file(DATA_GOODBYE, 1);
197	sysadm	1.43
198	sysadm	1.81	log_common("User [%s] logout\n", BBS_username);
199	sysadm	1.7
200	sysadm	1.31	return 0;
201	sysadm	1.7	}
202
203	sysadm	1.31	int bbs_center()
204	sysadm	1.7	{
205	sysadm	1.39	int ch;
206	sysadm	1.31	time_t t_last_action;
207	sysadm	1.16
208	sysadm	1.70	BBS_last_access_tm = t_last_action = time(NULL);
209	sysadm	1.16
210	sysadm	1.31	clearscr();
211	sysadm	1.12
212	sysadm	1.58	show_top("", BBS_name, "");
213	sysadm	1.31	show_active_board();
214			show_bottom("");
215	sysadm	1.75	display_menu(&bbs_menu);
216	sysadm	1.50	iflush();
217	sysadm	1.16
218	sysadm	1.37	while (!SYS_server_exit)
219	sysadm	1.25	{
220	sysadm	1.44	ch = igetch(100);
221	sysadm	1.16
222	sysadm	1.85	if (ch != KEY_NULL && ch != KEY_TIMEOUT)
223			{
224			BBS_last_access_tm = time(NULL);
225			}
226	sysadm	1.82
227	sysadm	1.75	if (bbs_menu.choose_step == 0 && time(NULL) - t_last_action >= 10)
228	sysadm	1.31	{
229	sysadm	1.70	t_last_action = time(NULL);
230	sysadm	1.52
231	sysadm	1.31	show_active_board();
232			show_bottom("");
233	sysadm	1.75	display_menu_cursor(&bbs_menu, 1);
234	sysadm	1.50	iflush();
235	sysadm	1.31	}
236
237	sysadm	1.71	if (user_online_update("MENU") < 0)
238			{
239			log_error("user_online_update(MENU) error\n");
240			}
241
242	sysadm	1.31	switch (ch)
243			{
244	sysadm	1.42	case KEY_NULL: // broken pipe
245	sysadm	1.82	log_error("KEY_NULL\n");
246	sysadm	1.42	return 0;
247	sysadm	1.31	case KEY_TIMEOUT:
248	sysadm	1.70	if (time(NULL) - BBS_last_access_tm >= MAX_DELAY_TIME)
249	sysadm	1.31	{
250	sysadm	1.82	log_error("User input timeout\n");
251	sysadm	1.38	return 0;
252	sysadm	1.31	}
253	sysadm	1.39	continue;
254	sysadm	1.44	case CR:
255	sysadm	1.31	default:
256	sysadm	1.75	switch (menu_control(&bbs_menu, ch))
257	sysadm	1.31	{
258			case EXITBBS:
259	sysadm	1.74	case EXITMENU:
260	sysadm	1.31	return 0;
261			case REDRAW:
262	sysadm	1.70	t_last_action = time(NULL);
263	sysadm	1.39	clearscr();
264	sysadm	1.58	show_top("", BBS_name, "");
265	sysadm	1.39	show_active_board();
266			show_bottom("");
267	sysadm	1.75	display_menu(&bbs_menu);
268	sysadm	1.31	break;
269			case NOREDRAW:
270			case UNKNOWN_CMD:
271			default:
272			break;
273			}
274	sysadm	1.50	iflush();
275	sysadm	1.31	}
276	sysadm	1.16	}
277	sysadm	1.7
278	sysadm	1.31	return 0;
279	sysadm	1.15	}
280	sysadm	1.32
281	sysadm	1.87	int bbs_charset_select()
282			{
283			char msg[LINE_BUFFER_LEN];
284			int ch;
285
286			snprintf(msg, sizeof(msg),
287			"\rChoose character set in 5 seconds [UTF-8, GBK]: [U/g]");
288
289			ch = press_any_key_ex(msg, 5);
290			switch (ch)
291			{
292			case 'g':
293			case 'G':
294			if (io_conv_init("GBK") < 0)
295			{
296			log_error("io_conv_init(%s) error\n", "GBK");
297			return -1;
298			}
299			break;
300			default:
301			log_error("Debug: %d\n", ch);
302			}
303
304			prints("\r\n");
305			iflush();
306
307			return 0;
308			}
309
310	sysadm	1.32	int bbs_main()
311			{
312	sysadm	1.74	struct sigaction act = {0};
313	sysadm	1.86	char msg[LINE_BUFFER_LEN];
314	sysadm	1.74
315			// Set signal handler
316			act.sa_handler = SIG_IGN;
317			if (sigaction(SIGHUP, &act, NULL) == -1)
318			{
319			log_error("set signal action of SIGHUP error: %d\n", errno);
320			goto cleanup;
321			}
322			act.sa_handler = SIG_DFL;
323			if (sigaction(SIGCHLD, &act, NULL) == -1)
324			{
325			log_error("set signal action of SIGCHLD error: %d\n", errno);
326			goto cleanup;
327			}
328
329	sysadm	1.55	// Set data pools in shared memory readonly
330			if (set_trie_dict_shm_readonly() < 0)
331			{
332			goto cleanup;
333			}
334			if (set_article_block_shm_readonly() < 0)
335			{
336			goto cleanup;
337			}
338			if (set_section_list_shm_readonly() < 0)
339			{
340			goto cleanup;
341			}
342
343			// Load menu in shared memory
344	sysadm	1.75	if (set_menu_shm_readonly(&bbs_menu) < 0)
345	sysadm	1.55	{
346			goto cleanup;
347			}
348	sysadm	1.32
349	sysadm	1.87	// Set default charset
350			if (io_conv_init(BBS_DEFAULT_CHARSET) < 0)
351			{
352			log_error("io_conv_init(%s) error\n", BBS_DEFAULT_CHARSET);
353			goto cleanup;
354			}
355
356	sysadm	1.32	set_input_echo(0);
357
358	sysadm	1.87	// Set user charset
359			bbs_charset_select();
360
361	sysadm	1.43	// System info
362			if (bbs_info() < 0)
363			{
364	sysadm	1.55	goto cleanup;
365	sysadm	1.43	}
366
367	sysadm	1.32	// Welcome
368	sysadm	1.65	if (bbs_welcome() < 0)
369	sysadm	1.43	{
370	sysadm	1.55	goto cleanup;
371	sysadm	1.43	}
372	sysadm	1.32
373	sysadm	1.43	// User login
374	sysadm	1.64	if (SSH_v2)
375			{
376	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);
377	sysadm	1.87	press_any_key_ex(msg, 60);
378	sysadm	1.64	}
379	sysadm	1.65	else if (bbs_login() < 0)
380	sysadm	1.43	{
381	sysadm	1.55	goto cleanup;
382	sysadm	1.43	}
383	sysadm	1.83	log_common("User [%s] login\n", BBS_username);
384	sysadm	1.64
385	sysadm	1.67	// Load article view log
386			if (article_view_log_load(BBS_priv.uid, &BBS_article_view_log, 0) < 0)
387			{
388			log_error("article_view_log_load() error\n");
389			goto cleanup;
390			}
391	sysadm	1.65
392	sysadm	1.78	// Load article favorite
393			if (article_favor_load(BBS_priv.uid, &BBS_article_favor, 0) < 0)
394			{
395			log_error("article_favor_load() error\n");
396			goto cleanup;
397			}
398
399	sysadm	1.69	// Init editor memory pool
400			if (editor_memory_pool_init() < 0)
401			{
402			log_error("editor_memory_pool_init() error\n");
403			goto cleanup;
404			}
405
406	sysadm	1.32	clearscr();
407
408			// BBS Top 10
409	sysadm	1.68	display_file(VAR_BBS_TOP, 1);
410	sysadm	1.32
411	sysadm	1.55	// Main
412			bbs_center();
413
414			// Logout
415	sysadm	1.65	bbs_logout();
416	sysadm	1.55
417	sysadm	1.67	// Save incremental article view log
418			if (article_view_log_save_inc(&BBS_article_view_log) < 0)
419			{
420			log_error("article_view_log_save_inc() error\n");
421			}
422
423	sysadm	1.78	// Save incremental article favorite
424			if (article_favor_save_inc(&BBS_article_favor) < 0)
425			{
426			log_error("article_favor_save_inc() error\n");
427			}
428
429	sysadm	1.55	cleanup:
430	sysadm	1.87	// Cleanup iconv
431			io_conv_cleanup();
432
433	sysadm	1.69	// Cleanup editor memory pool
434			editor_memory_pool_cleanup();
435	sysadm	1.71
436	sysadm	1.67	// Unload article view log
437			article_view_log_unload(&BBS_article_view_log);
438
439	sysadm	1.78	// Unload article favor
440			article_favor_unload(&BBS_article_favor);
441
442	sysadm	1.55	// Detach menu in shared memory
443	sysadm	1.75	detach_menu_shm(&bbs_menu);
444	sysadm	1.79	detach_menu_shm(&top10_menu);
445	sysadm	1.46
446	sysadm	1.55	// Detach data pools shm
447			detach_section_list_shm();
448			detach_article_block_shm();
449			detach_trie_dict_shm();
450	sysadm	1.35
451	sysadm	1.32	return 0;
452			}
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