trunk/modules/m_unresv.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 2001-2014 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 *  USA
 */

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

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


static void
remove_resv(struct Client *source_p, const char *name)
{
  struct MaskItem *conf = NULL;

  if (IsChanPrefix(*name))
  {
    if ((conf = find_exact_name_conf(CONF_CRESV, NULL, name, NULL, NULL)) == NULL)
    {
      sendto_one_notice(source_p, &me, ":A RESV does not exist for channel: %s", name);
      return;
    }

    if (!IsConfDatabase(conf))
    {
      sendto_one_notice(source_p, &me, ":The RESV for channel: %s is in ircd.conf and must be removed by hand.",
                        name);
      return;
    }

    conf_free(conf);
    sendto_one_notice(source_p, &me, ":The RESV has been removed on channel: %s",
                      name);
    sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
                         "%s has removed the RESV for channel: %s",
                         get_oper_name(source_p), name);
    ilog(LOG_TYPE_RESV, "%s removed RESV for [%s]",
         get_oper_name(source_p), name);
  }
  else
  {
    if ((conf = find_exact_name_conf(CONF_NRESV, NULL, name, NULL, NULL)) == NULL)
    {
      sendto_one_notice(source_p, &me, ":A RESV does not exist for nick: %s",
                        name);
      return;
    }

    if (!IsConfDatabase(conf))
    {
      sendto_one_notice(source_p, &me, ":The RESV for nick: %s is in ircd.conf and must be removed by hand.",
                        name);
      return;
    }

    conf_free(conf);
    sendto_one_notice(source_p, &me, ":The RESV has been removed on nick: %s", name);
    sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
                         "%s has removed the RESV for nick: %s",
                         get_oper_name(source_p), name);
    ilog(LOG_TYPE_RESV, "%s removed RESV for [%s]",
         get_oper_name(source_p), name);
  }
}

/* mo_unresv()
 *   parv[0] = command
 *   parv[1] = channel/nick to unforbid
 */
static int
mo_unresv(struct Client *source_p, int parc, char *parv[])
{
  char *resv = NULL;
  char *reason = NULL;
  char *target_server = NULL;

  /* UNRESV #channel ON irc.server.com */
  /* UNRESV kiddie ON irc.server.com */
  if (parse_aline("UNRESV", source_p, parc, parv, 0, &resv, NULL,
                  NULL, &target_server, &reason) < 0)
    return 0;

  if (target_server != NULL)
  {
    sendto_match_servs(source_p, target_server, CAP_CLUSTER,
                       "UNRESV %s %s",
                       target_server, resv);

    /* Allow ON to apply local unresv as well if it matches */
    if (match(target_server, me.name))
      return 0;
  }
  else
    cluster_a_line(source_p, "UNRESV", CAP_KLN, SHARED_UNRESV, resv);

  remove_resv(source_p, resv);
  return 0;
}

/* ms_unresv()
 *     parv[0] = command
 *     parv[1] = target server
 *     parv[2] = resv to remove
 */
static int
ms_unresv(struct Client *source_p, int parc, char *parv[])
{
  if ((parc != 3) || EmptyString(parv[2]))
    return 0;

  sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
                     "UNRESV %s %s",
                     parv[1], parv[2]);

  if (!IsClient(source_p) || match(parv[1], me.name))
    return 0;

  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(CONF_ULINE, source_p->servptr->name,
                              source_p->username, source_p->host,
                              SHARED_UNRESV))
    remove_resv(source_p, parv[2]);
  return 0;
}

static struct Message unresv_msgtab =
{
  "UNRESV", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
  { m_ignore, m_not_oper, ms_unresv, m_ignore, mo_unresv, m_ignore }
};

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

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

struct module module_entry =
{
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	3355
Committed:	Sun Apr 20 14:35:20 2014 UTC (12 years, 3 months ago) by michael
Content type:	text/x-csrc
File size:	5065 byte(s)
Log Message:	- svn propset on m_unresv.c
#	User	Rev	Content
1	michael	3354	/*
2			* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3			*
4			* Copyright (c) 2001-2014 ircd-hybrid development team
5			*
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			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19			* USA
20			*/
21
22			/*! \file m_unresv.c
23			* \brief Includes required functions for processing the UNRESV command.
24	michael	3355	* \version $Id$
25	michael	3354	*/
26
27			#include "stdinc.h"
28			#include "client.h"
29			#include "ircd.h"
30			#include "irc_string.h"
31			#include "numeric.h"
32			#include "server.h"
33			#include "send.h"
34			#include "parse.h"
35			#include "modules.h"
36			#include "conf.h"
37			#include "log.h"
38			#include "resv.h"
39			#include "hash.h"
40
41
42			static void
43			remove_resv(struct Client source_p, const char name)
44			{
45			struct MaskItem *conf = NULL;
46
47			if (IsChanPrefix(*name))
48			{
49			if ((conf = find_exact_name_conf(CONF_CRESV, NULL, name, NULL, NULL)) == NULL)
50			{
51			sendto_one_notice(source_p, &me, ":A RESV does not exist for channel: %s", name);
52			return;
53			}
54
55			if (!IsConfDatabase(conf))
56			{
57			sendto_one_notice(source_p, &me, ":The RESV for channel: %s is in ircd.conf and must be removed by hand.",
58			name);
59			return;
60			}
61
62			conf_free(conf);
63			sendto_one_notice(source_p, &me, ":The RESV has been removed on channel: %s",
64			name);
65			sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
66			"%s has removed the RESV for channel: %s",
67			get_oper_name(source_p), name);
68			ilog(LOG_TYPE_RESV, "%s removed RESV for [%s]",
69			get_oper_name(source_p), name);
70			}
71			else
72			{
73			if ((conf = find_exact_name_conf(CONF_NRESV, NULL, name, NULL, NULL)) == NULL)
74			{
75			sendto_one_notice(source_p, &me, ":A RESV does not exist for nick: %s",
76			name);
77			return;
78			}
79
80			if (!IsConfDatabase(conf))
81			{
82			sendto_one_notice(source_p, &me, ":The RESV for nick: %s is in ircd.conf and must be removed by hand.",
83			name);
84			return;
85			}
86
87			conf_free(conf);
88			sendto_one_notice(source_p, &me, ":The RESV has been removed on nick: %s", name);
89			sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
90			"%s has removed the RESV for nick: %s",
91			get_oper_name(source_p), name);
92			ilog(LOG_TYPE_RESV, "%s removed RESV for [%s]",
93			get_oper_name(source_p), name);
94			}
95			}
96
97			/* mo_unresv()
98			* parv[0] = command
99			* parv[1] = channel/nick to unforbid
100			*/
101			static int
102			mo_unresv(struct Client source_p, int parc, char parv[])
103			{
104			char *resv = NULL;
105			char *reason = NULL;
106			char *target_server = NULL;
107
108			/* UNRESV #channel ON irc.server.com */
109			/* UNRESV kiddie ON irc.server.com */
110			if (parse_aline("UNRESV", source_p, parc, parv, 0, &resv, NULL,
111			NULL, &target_server, &reason) < 0)
112			return 0;
113
114			if (target_server != NULL)
115			{
116			sendto_match_servs(source_p, target_server, CAP_CLUSTER,
117			"UNRESV %s %s",
118			target_server, resv);
119
120			/* Allow ON to apply local unresv as well if it matches */
121			if (match(target_server, me.name))
122			return 0;
123			}
124			else
125			cluster_a_line(source_p, "UNRESV", CAP_KLN, SHARED_UNRESV, resv);
126
127			remove_resv(source_p, resv);
128			return 0;
129			}
130
131			/* ms_unresv()
132			* parv[0] = command
133			* parv[1] = target server
134			* parv[2] = resv to remove
135			*/
136			static int
137			ms_unresv(struct Client source_p, int parc, char parv[])
138			{
139			if ((parc != 3) \|\| EmptyString(parv[2]))
140			return 0;
141
142			sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
143			"UNRESV %s %s",
144			parv[1], parv[2]);
145
146			if (!IsClient(source_p) \|\| match(parv[1], me.name))
147			return 0;
148
149			if (HasFlag(source_p, FLAGS_SERVICE) \|\| find_matching_name_conf(CONF_ULINE, source_p->servptr->name,
150			source_p->username, source_p->host,
151			SHARED_UNRESV))
152			remove_resv(source_p, parv[2]);
153			return 0;
154			}
155
156			static struct Message unresv_msgtab =
157			{
158			"UNRESV", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
159			{ m_ignore, m_not_oper, ms_unresv, m_ignore, mo_unresv, m_ignore }
160			};
161
162			static void
163			module_init(void)
164			{
165			mod_add_cmd(&unresv_msgtab);
166			}
167
168			static void
169			module_exit(void)
170			{
171			mod_del_cmd(&unresv_msgtab);
172			}
173
174			struct module module_entry =
175			{
176			.node = { NULL, NULL, NULL },
177			.name = NULL,
178	michael	3355	.version = "$Revision$",
179	michael	3354	.handle = NULL,
180			.modinit = module_init,
181			.modexit = module_exit,
182			.flags = 0
183			};