lbbs/src/bbs_cmd.c

/***************************************************************************
                                                  bbs_cmd.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_cmd.h"
#include "menu_proc.h"
#include "trie_dict.h"
#include <string.h>

static const BBS_CMD bbs_cmd_list[] = {
        {"LIST_SECTION", list_section},
        {"RunMBEM", exec_mbem},
        {"EXITBBS", exit_bbs},
        {"LICENSE", license},
        {"COPYRIGHT", copyright},
        {"VERSION", version},
        {"RELOADCONF", reload_bbs_conf},
        {"SHUTDOWN", shutdown_bbs},
        {"M_FAVOR_SECTION", favor_section_filter},
        {"VIEW_EX_ARTICLE", view_ex_article},
        {"LIST_EX_SECTION", list_ex_section},
        {"TOP10", show_top10_menu},
        {"LOCATE_ARTICLE", locate_article},
        {"FAVOR_TOPIC", favor_topic},
};

static const int bbs_cmd_count = 14;

static TRIE_NODE *p_bbs_cmd_dict;

int load_cmd()
{
        if (p_bbs_cmd_dict != NULL)
        {
                return -1;
        }

        p_bbs_cmd_dict = trie_dict_create();

        if (p_bbs_cmd_dict == NULL)
        {
                return -2;
        }

        for (int i = 0; i < bbs_cmd_count; i++)
        {
                if (trie_dict_set(p_bbs_cmd_dict, bbs_cmd_list[i].cmd, (int64_t)i) != 1)
                {
                        return -3;
                }
        }

        return 0;
}

void unload_cmd()
{
        trie_dict_destroy(p_bbs_cmd_dict);
        p_bbs_cmd_dict = NULL;
}

bbs_cmd_handler get_cmd_handler(const char *cmd)
{
        int64_t i;

        if (p_bbs_cmd_dict == NULL)
        {
                return NULL;
        }

        if (trie_dict_get(p_bbs_cmd_dict, cmd, &i) != 1)
        {
                return NULL;
        }

        return (bbs_cmd_list[i].handler);
}
1	sysadm	1.1	/***************************************************************************
2	sysadm	1.7	bbs_cmd.c - description
3			-------------------
4	sysadm	1.9	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	1.9	* 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			#include "bbs_cmd.h"
18	sysadm	1.4	#include "menu_proc.h"
19	sysadm	1.10	#include "trie_dict.h"
20	sysadm	1.8	#include <string.h>
21	sysadm	1.1
22	sysadm	1.10	static const BBS_CMD bbs_cmd_list[] = {
23	sysadm	1.12	{"LIST_SECTION", list_section},
24	sysadm	1.7	{"RunMBEM", exec_mbem},
25	sysadm	1.14	{"EXITBBS", exit_bbs},
26	sysadm	1.7	{"LICENSE", license},
27			{"COPYRIGHT", copyright},
28	sysadm	1.20	{"VERSION", version},
29	sysadm	1.14	{"RELOADCONF", reload_bbs_conf},
30			{"SHUTDOWN", shutdown_bbs},
31	sysadm	1.18	{"M_FAVOR_SECTION", favor_section_filter},
32	sysadm	1.15	{"VIEW_EX_ARTICLE", view_ex_article},
33	sysadm	1.16	{"LIST_EX_SECTION", list_ex_section},
34	sysadm	1.19	{"TOP10", show_top10_menu},
35	sysadm	1.17	{"LOCATE_ARTICLE", locate_article},
36			{"FAVOR_TOPIC", favor_topic},
37	sysadm	1.13	};
38	sysadm	1.1
39	sysadm	1.20	static const int bbs_cmd_count = 14;
40	sysadm	1.10
41			static TRIE_NODE *p_bbs_cmd_dict;
42
43			int load_cmd()
44	sysadm	1.1	{
45	sysadm	1.10	if (p_bbs_cmd_dict != NULL)
46			{
47			return -1;
48			}
49
50			p_bbs_cmd_dict = trie_dict_create();
51	sysadm	1.1
52	sysadm	1.10	if (p_bbs_cmd_dict == NULL)
53	sysadm	1.1	{
54	sysadm	1.10	return -2;
55			}
56
57			for (int i = 0; i < bbs_cmd_count; i++)
58			{
59			if (trie_dict_set(p_bbs_cmd_dict, bbs_cmd_list[i].cmd, (int64_t)i) != 1)
60	sysadm	1.7	{
61	sysadm	1.10	return -3;
62	sysadm	1.7	}
63	sysadm	1.1	}
64
65	sysadm	1.10	return 0;
66			}
67
68			void unload_cmd()
69			{
70			trie_dict_destroy(p_bbs_cmd_dict);
71	sysadm	1.11	p_bbs_cmd_dict = NULL;
72	sysadm	1.10	}
73
74			bbs_cmd_handler get_cmd_handler(const char *cmd)
75			{
76			int64_t i;
77
78			if (p_bbs_cmd_dict == NULL)
79			{
80			return NULL;
81			}
82
83			if (trie_dict_get(p_bbs_cmd_dict, cmd, &i) != 1)
84			{
85			return NULL;
86			}
87
88			return (bbs_cmd_list[i].handler);
89	sysadm	1.1	}
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