8.2.x/modules/m_capab.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 1998-2015 ircd-hybrid development team
 *
 *  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 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 *  USA
 */

/*! \file m_capab.c
 * \brief Includes required functions for processing the CAPAB command.
 * \version $Id$
 */

#include "stdinc.h"
#include "client.h"
#include "irc_string.h"
#include "server.h"
#include "parse.h"
#include "modules.h"


/*! \brief CAPAB command handler
 *
 * \param source_p Pointer to allocated Client struct from which the message
 *                 originally comes from.  This can be a local or remote client.
 * \param parc     Integer holding the number of supplied arguments.
 * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
 *                 pointers.
 * \note Valid arguments for this command are:
 *      - parv[0] = command
 *      - parv[1] = space-separated list of capabilities
 */
static int
mr_capab(struct Client *source_p, int parc, char *parv[])
{
  unsigned int cap = 0;
  char *p = NULL;
  char *s = NULL;

  for (s = strtoken(&p, parv[1], " "); s;
       s = strtoken(&p,    NULL, " "))
    if ((cap = find_capability(s)))
      SetCapable(source_p, cap);

  return 0;
}

static struct Message capab_msgtab =
{
  .cmd = "CAPAB",
  .args_min = 2,
  .args_max = MAXPARA,
  .handlers[UNREGISTERED_HANDLER] = mr_capab,
  .handlers[CLIENT_HANDLER] = m_ignore,
  .handlers[SERVER_HANDLER] = m_ignore,
  .handlers[ENCAP_HANDLER] = m_ignore,
  .handlers[OPER_HANDLER] = m_ignore
};

static void
module_init(void)
{
  mod_add_cmd(&capab_msgtab);
}

static void
module_exit(void)
{
  mod_del_cmd(&capab_msgtab);
}

struct module module_entry =
{
  .version = "$Revision$",
  .modinit = module_init,
  .modexit = module_exit,
};
Revision:	5880
Committed:	Sun May 3 16:01:42 2015 UTC (11 years, 2 months ago) by michael
Content type:	text/x-csrc
File size:	2468 byte(s)
Log Message:	- Use C99-style initializers in all struct Message items - Removed MFLG_SLOW - Removed DUMMY_HANDLER
#	User	Rev	Content
1	adx	30	/*
2	michael	2820	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	adx	30	*
4	michael	5346	* Copyright (c) 1998-2015 ircd-hybrid development team
5	adx	30	*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18	michael	4564	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
19	adx	30	* USA
20			*/
21
22	michael	2820	/*! \file m_capab.c
23			* \brief Includes required functions for processing the CAPAB command.
24			* \version $Id$
25			*/
26
27	adx	30	#include "stdinc.h"
28			#include "client.h"
29			#include "irc_string.h"
30	michael	3347	#include "server.h"
31	adx	30	#include "parse.h"
32			#include "modules.h"
33
34
35	michael	3266	/*! \brief CAPAB command handler
36	adx	30	*
37	michael	3266	* \param source_p Pointer to allocated Client struct from which the message
38			* originally comes from. This can be a local or remote client.
39			* \param parc Integer holding the number of supplied arguments.
40			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
41			* pointers.
42			* \note Valid arguments for this command are:
43			* - parv[0] = command
44			* - parv[1] = space-separated list of capabilities
45	adx	30	*/
46	michael	2820	static int
47	michael	3156	mr_capab(struct Client source_p, int parc, char parv[])
48	adx	30	{
49	michael	1877	unsigned int cap = 0;
50	michael	875	char *p = NULL;
51			char *s = NULL;
52	adx	30
53	michael	3296	for (s = strtoken(&p, parv[1], " "); s;
54			s = strtoken(&p, NULL, " "))
55			if ((cap = find_capability(s)))
56			SetCapable(source_p, cap);
57	michael	2820
58			return 0;
59	adx	30	}
60	michael	1230
61	michael	2820	static struct Message capab_msgtab =
62			{
63	michael	5880	.cmd = "CAPAB",
64			.args_min = 2,
65			.args_max = MAXPARA,
66			.handlers[UNREGISTERED_HANDLER] = mr_capab,
67			.handlers[CLIENT_HANDLER] = m_ignore,
68			.handlers[SERVER_HANDLER] = m_ignore,
69			.handlers[ENCAP_HANDLER] = m_ignore,
70			.handlers[OPER_HANDLER] = m_ignore
71	michael	1230	};
72
73			static void
74			module_init(void)
75			{
76			mod_add_cmd(&capab_msgtab);
77			}
78
79			static void
80			module_exit(void)
81			{
82			mod_del_cmd(&capab_msgtab);
83			}
84
85	michael	2820	struct module module_entry =
86			{
87	michael	1230	.version = "$Revision$",
88			.modinit = module_init,
89			.modexit = module_exit,
90			};