trunk/modules/m_locops.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 1997-2015 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_locops.c
 * \brief Includes required functions for processing the LOCOPS command.
 * \version $Id$
 */

#include "stdinc.h"
#include "client.h"
#include "ircd.h"
#include "irc_string.h"
#include "numeric.h"
#include "send.h"
#include "conf.h"
#include "server.h"
#include "parse.h"
#include "modules.h"


/*! \brief LOCOPS 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] = message text
 */
static int
mo_locops(struct Client *source_p, int parc, char *parv[])
{
  const char *const message = parv[1];

  if (!HasOFlag(source_p, OPER_FLAG_LOCOPS))
  {
    sendto_one_numeric(source_p, &me, ERR_NOPRIVS, "locops");
    return 0;
  }

  if (EmptyString(message))
  {
    sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "LOCOPS");
    return 0;
  }

  sendto_realops_flags(UMODE_LOCOPS, L_ALL, SEND_LOCOPS, "from %s: %s",
                       source_p->name, message);
  cluster_a_line(source_p, "LOCOPS", 0, SHARED_LOCOPS, message);
  return 0;
}

/*! \brief LOCOPS 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] = target server
 *      - parv[2] = message text
 */
static int
ms_locops(struct Client *source_p, int parc, char *parv[])
{
  const char *const targets = parv[1];
  const char *const message = parv[2];

  if (parc != 3 || EmptyString(message))
    return 0;

  sendto_match_servs(source_p, targets, CAPAB_CLUSTER, "LOCOPS %s :%s",
                     targets, message);

  if (match(targets, me.name))
    return 0;

  if (find_matching_name_conf(CONF_ULINE, source_p->servptr->name,
                              "*", "*", SHARED_LOCOPS))
    sendto_realops_flags(UMODE_LOCOPS, L_ALL, SEND_LOCOPS, "from %s: %s",
                         source_p->name, message);
  return 0;
}

static struct Message locops_msgtab =
{
  .cmd = "LOCOPS",
  .args_min = 2,
  .args_max = MAXPARA,
  .handlers[UNREGISTERED_HANDLER] = m_unregistered,
  .handlers[CLIENT_HANDLER] = m_not_oper,
  .handlers[SERVER_HANDLER] = ms_locops,
  .handlers[ENCAP_HANDLER] = m_ignore,
  .handlers[OPER_HANDLER] = mo_locops
};

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

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

struct module module_entry =
{
  .version = "$Revision$",
  .modinit = module_init,
  .modexit = module_exit,
};
Revision:	6468
Committed:	Tue Sep 1 18:20:30 2015 UTC (10 years, 10 months ago) by michael
Content type:	text/x-csrc
File size:	3947 byte(s)
Log Message:	- m_locops.c:ms_locops(): avoid multiple array indices; improve readability
#	User	Rev	Content
1	adx	30	/*
2	michael	2820	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	adx	30	*
4	michael	5347	* Copyright (c) 1997-2015 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	4565	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
19	adx	30	* USA
20			*/
21
22	michael	2820	/*! \file m_locops.c
23			* \brief Includes required functions for processing the LOCOPS command.
24			* \version $Id$
25			*/
26
27	adx	30	#include "stdinc.h"
28			#include "client.h"
29			#include "ircd.h"
30			#include "irc_string.h"
31			#include "numeric.h"
32			#include "send.h"
33	michael	1309	#include "conf.h"
34	michael	3347	#include "server.h"
35	adx	30	#include "parse.h"
36			#include "modules.h"
37
38
39	michael	3266	/*! \brief LOCOPS command handler
40			*
41			* \param source_p Pointer to allocated Client struct from which the message
42			* originally comes from. This can be a local or remote client.
43			* \param parc Integer holding the number of supplied arguments.
44			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
45			* pointers.
46			* \note Valid arguments for this command are:
47			* - parv[0] = command
48			* - parv[1] = message text
49	adx	30	*/
50	michael	2820	static int
51	michael	3156	mo_locops(struct Client source_p, int parc, char parv[])
52	adx	30	{
53	michael	4934	const char *const message = parv[1];
54	adx	30
55	michael	2038	if (!HasOFlag(source_p, OPER_FLAG_LOCOPS))
56			{
57	michael	3109	sendto_one_numeric(source_p, &me, ERR_NOPRIVS, "locops");
58	michael	2820	return 0;
59	michael	2038	}
60
61	adx	30	if (EmptyString(message))
62			{
63	michael	3109	sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "LOCOPS");
64	michael	2820	return 0;
65	adx	30	}
66
67	michael	3847	sendto_realops_flags(UMODE_LOCOPS, L_ALL, SEND_LOCOPS, "from %s: %s",
68	michael	2104	source_p->name, message);
69	adx	30	cluster_a_line(source_p, "LOCOPS", 0, SHARED_LOCOPS, message);
70	michael	2820	return 0;
71	adx	30	}
72
73	michael	3266	/*! \brief LOCOPS command handler
74			*
75			* \param source_p Pointer to allocated Client struct from which the message
76			* originally comes from. This can be a local or remote client.
77			* \param parc Integer holding the number of supplied arguments.
78			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
79			* pointers.
80			* \note Valid arguments for this command are:
81			* - parv[0] = command
82			* - parv[1] = target server
83			* - parv[2] = message text
84			*/
85	michael	2820	static int
86	michael	3156	ms_locops(struct Client source_p, int parc, char parv[])
87	adx	30	{
88	michael	6468	const char *const targets = parv[1];
89			const char *const message = parv[2];
90
91			if (parc != 3 \|\| EmptyString(message))
92	michael	2820	return 0;
93	adx	30
94	michael	6468	sendto_match_servs(source_p, targets, CAPAB_CLUSTER, "LOCOPS %s :%s",
95			targets, message);
96	adx	30
97	michael	6468	if (match(targets, me.name))
98	michael	2820	return 0;
99	adx	30
100	michael	1632	if (find_matching_name_conf(CONF_ULINE, source_p->servptr->name,
101	adx	30	"", "", SHARED_LOCOPS))
102	michael	3847	sendto_realops_flags(UMODE_LOCOPS, L_ALL, SEND_LOCOPS, "from %s: %s",
103	michael	6468	source_p->name, message);
104	michael	2820	return 0;
105	adx	30	}
106	michael	1230
107	michael	2820	static struct Message locops_msgtab =
108			{
109	michael	5881	.cmd = "LOCOPS",
110			.args_min = 2,
111			.args_max = MAXPARA,
112			.handlers[UNREGISTERED_HANDLER] = m_unregistered,
113			.handlers[CLIENT_HANDLER] = m_not_oper,
114			.handlers[SERVER_HANDLER] = ms_locops,
115			.handlers[ENCAP_HANDLER] = m_ignore,
116			.handlers[OPER_HANDLER] = mo_locops
117	michael	1230	};
118
119			static void
120			module_init(void)
121			{
122			mod_add_cmd(&locops_msgtab);
123			}
124
125			static void
126			module_exit(void)
127			{
128			mod_del_cmd(&locops_msgtab);
129			}
130
131	michael	2820	struct module module_entry =
132			{
133	michael	1230	.version = "$Revision$",
134			.modinit = module_init,
135			.modexit = module_exit,
136			};