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},
        {"RELOADCONF", reload_bbs_conf},
        {"SHUTDOWN", shutdown_bbs},
        {"M_FAVOUR", favour_section_filter},
        {"VIEW_EX_ARTICLE", view_ex_article},
};

static const int bbs_cmd_count = 9;

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	1.14	{"RELOADCONF", reload_bbs_conf},
29			{"SHUTDOWN", shutdown_bbs},
30	sysadm	1.15	{"M_FAVOUR", favour_section_filter},
31			{"VIEW_EX_ARTICLE", view_ex_article},
32	sysadm	1.13	};
33	sysadm	1.1
34	sysadm	1.15	static const int bbs_cmd_count = 9;
35	sysadm	1.10
36			static TRIE_NODE *p_bbs_cmd_dict;
37
38			int load_cmd()
39	sysadm	1.1	{
40	sysadm	1.10	if (p_bbs_cmd_dict != NULL)
41			{
42			return -1;
43			}
44
45			p_bbs_cmd_dict = trie_dict_create();
46	sysadm	1.1
47	sysadm	1.10	if (p_bbs_cmd_dict == NULL)
48	sysadm	1.1	{
49	sysadm	1.10	return -2;
50			}
51
52			for (int i = 0; i < bbs_cmd_count; i++)
53			{
54			if (trie_dict_set(p_bbs_cmd_dict, bbs_cmd_list[i].cmd, (int64_t)i) != 1)
55	sysadm	1.7	{
56	sysadm	1.10	return -3;
57	sysadm	1.7	}
58	sysadm	1.1	}
59
60	sysadm	1.10	return 0;
61			}
62
63			void unload_cmd()
64			{
65			trie_dict_destroy(p_bbs_cmd_dict);
66	sysadm	1.11	p_bbs_cmd_dict = NULL;
67	sysadm	1.10	}
68
69			bbs_cmd_handler get_cmd_handler(const char *cmd)
70			{
71			int64_t i;
72
73			if (p_bbs_cmd_dict == NULL)
74			{
75			return NULL;
76			}
77
78			if (trie_dict_get(p_bbs_cmd_dict, cmd, &i) != 1)
79			{
80			return NULL;
81			}
82
83			return (bbs_cmd_list[i].handler);
84	sysadm	1.1	}
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