trunk/modules/m_away.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_away.c: Sets/removes away status on a user.
 *
 *  Copyright (C) 2002 by the past and present ircd coders, and others.
 *
 *  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
 *
 *  $Id$
 */

#include "stdinc.h"
#include "client.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "send.h"
#include "parse.h"
#include "modules.h"
#include "conf.h"
#include "s_serv.h"
#include "packet.h"
#include "s_user.h"


/*
 * m_away
 *  parv[0] = sender prefix
 *  parv[1] = away message
 */
static void
m_away(struct Client *client_p, struct Client *source_p,
       int parc, char *parv[])
{
  char *cur_away_msg = source_p->away;
  char *new_away_msg = NULL;
  size_t nbytes = 0;

  if (!IsFloodDone(source_p))
    flood_endgrace(source_p);

  if (parc < 2 || EmptyString(parv[1]))
  {
    /* Marking as not away */
    if (cur_away_msg)
    {
      /* we now send this only if they were away before --is */
      sendto_server(client_p, CAP_TS6, NOCAPS,
                    ":%s AWAY", ID(source_p));
      sendto_server(client_p, NOCAPS, CAP_TS6,
                    ":%s AWAY", source_p->name);

      MyFree(cur_away_msg);
      source_p->away = NULL;
    }

    sendto_one(source_p, form_str(RPL_UNAWAY),
               me.name, source_p->name);
    return;
  }

  new_away_msg = parv[1];
  nbytes = strlen(new_away_msg);

  if (nbytes > (size_t)AWAYLEN) {
    new_away_msg[AWAYLEN] = '\0';
    nbytes = AWAYLEN;
  }

  /* we now send this only if they
   * weren't away already --is */
  if (!cur_away_msg)
  {
    sendto_server(client_p, CAP_TS6, NOCAPS,
                  ":%s AWAY :%s", ID(source_p), new_away_msg);
    sendto_server(client_p, NOCAPS, CAP_TS6,
                  ":%s AWAY :%s", source_p->name, new_away_msg);
  }
  else
    MyFree(cur_away_msg);

  cur_away_msg = MyMalloc(nbytes + 1);
  strcpy(cur_away_msg, new_away_msg);
  source_p->away = cur_away_msg;

  sendto_one(source_p, form_str(RPL_NOWAWAY), me.name, source_p->name);
}

static void
ms_away(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  char *cur_away_msg = NULL;
  char *new_away_msg = NULL;
  size_t nbytes = 0;

  if (!IsClient(source_p))
    return;

  cur_away_msg = source_p->away;

  if (parc < 2 || EmptyString(parv[1]))
  {
    /* Marking as not away */
    if (cur_away_msg)
    {
      /* we now send this only if they were away before --is */
      sendto_server(client_p, CAP_TS6, NOCAPS,
                    ":%s AWAY", ID(source_p));
      sendto_server(client_p, NOCAPS, CAP_TS6,
                    ":%s AWAY", source_p->name);

      MyFree(cur_away_msg);
      source_p->away = NULL;
    }

    return;
  }

  new_away_msg = parv[1];

  nbytes = strlen(new_away_msg);
  if (nbytes > (size_t)AWAYLEN) {
    new_away_msg[AWAYLEN] = '\0';
    nbytes = AWAYLEN;
  }

  /* we now send this only if they
   * weren't away already --is */
  if (!cur_away_msg)
  {
    sendto_server(client_p, CAP_TS6, NOCAPS,
                  ":%s AWAY :%s", ID(source_p), new_away_msg);
    sendto_server(client_p, NOCAPS, CAP_TS6,
                  ":%s AWAY :%s", source_p->name, new_away_msg);
  }
  else
    MyFree(cur_away_msg);

  cur_away_msg = MyMalloc(nbytes + 1);
  strcpy(cur_away_msg, new_away_msg);
  source_p->away = cur_away_msg;
}

static struct Message away_msgtab = {
  "AWAY", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
  { m_unregistered, m_away, ms_away, m_ignore, m_away, m_ignore }
};

static void
module_init(void)
{
  mod_add_cmd(&away_msgtab);
  add_isupport("AWAYLEN", NULL, AWAYLEN);
}

static void
module_exit(void)
{
  mod_del_cmd(&away_msgtab);
  delete_isupport("AWAYLEN");
}

struct module module_entry = {
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	1474
Committed:	Sun Jul 22 14:44:07 2012 UTC (14 years, 2 months ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-8/modules/m_away.c*
File size:	4586 byte(s)
Log Message:	- removed &localchannels
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_away.c: Sets/removes away status on a user.
4			*
5			* Copyright (C) 2002 by the past and present ircd coders, and others.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20			* USA
21			*
22	knight	31	* $Id$
23	adx	30	*/
24
25			#include "stdinc.h"
26			#include "client.h"
27			#include "irc_string.h"
28			#include "ircd.h"
29			#include "numeric.h"
30			#include "send.h"
31			#include "parse.h"
32			#include "modules.h"
33	michael	1309	#include "conf.h"
34	adx	30	#include "s_serv.h"
35			#include "packet.h"
36			#include "s_user.h"
37
38
39			/*
40			* m_away
41			* parv[0] = sender prefix
42			* parv[1] = away message
43			*/
44			static void
45			m_away(struct Client client_p, struct Client source_p,
46			int parc, char *parv[])
47			{
48			char *cur_away_msg = source_p->away;
49			char *new_away_msg = NULL;
50			size_t nbytes = 0;
51
52			if (!IsFloodDone(source_p))
53			flood_endgrace(source_p);
54
55			if (parc < 2 \|\| EmptyString(parv[1]))
56			{
57			/* Marking as not away */
58			if (cur_away_msg)
59			{
60			/* we now send this only if they were away before --is */
61	michael	1474	sendto_server(client_p, CAP_TS6, NOCAPS,
62	michael	885	":%s AWAY", ID(source_p));
63	michael	1474	sendto_server(client_p, NOCAPS, CAP_TS6,
64	michael	885	":%s AWAY", source_p->name);
65	adx	30
66			MyFree(cur_away_msg);
67			source_p->away = NULL;
68			}
69
70			sendto_one(source_p, form_str(RPL_UNAWAY),
71			me.name, source_p->name);
72			return;
73			}
74
75			new_away_msg = parv[1];
76			nbytes = strlen(new_away_msg);
77
78			if (nbytes > (size_t)AWAYLEN) {
79			new_away_msg[AWAYLEN] = '\0';
80			nbytes = AWAYLEN;
81			}
82
83			/* we now send this only if they
84			* weren't away already --is */
85			if (!cur_away_msg)
86			{
87	michael	1474	sendto_server(client_p, CAP_TS6, NOCAPS,
88	michael	885	":%s AWAY :%s", ID(source_p), new_away_msg);
89	michael	1474	sendto_server(client_p, NOCAPS, CAP_TS6,
90	michael	885	":%s AWAY :%s", source_p->name, new_away_msg);
91	adx	30	}
92			else
93			MyFree(cur_away_msg);
94
95			cur_away_msg = MyMalloc(nbytes + 1);
96			strcpy(cur_away_msg, new_away_msg);
97			source_p->away = cur_away_msg;
98
99			sendto_one(source_p, form_str(RPL_NOWAWAY), me.name, source_p->name);
100			}
101
102			static void
103			ms_away(struct Client client_p, struct Client source_p,
104			int parc, char *parv[])
105			{
106			char *cur_away_msg = NULL;
107			char *new_away_msg = NULL;
108			size_t nbytes = 0;
109
110			if (!IsClient(source_p))
111			return;
112
113			cur_away_msg = source_p->away;
114
115			if (parc < 2 \|\| EmptyString(parv[1]))
116			{
117			/* Marking as not away */
118			if (cur_away_msg)
119			{
120			/* we now send this only if they were away before --is */
121	michael	1474	sendto_server(client_p, CAP_TS6, NOCAPS,
122	michael	885	":%s AWAY", ID(source_p));
123	michael	1474	sendto_server(client_p, NOCAPS, CAP_TS6,
124	michael	885	":%s AWAY", source_p->name);
125	adx	30
126			MyFree(cur_away_msg);
127			source_p->away = NULL;
128			}
129
130			return;
131			}
132
133			new_away_msg = parv[1];
134
135			nbytes = strlen(new_away_msg);
136			if (nbytes > (size_t)AWAYLEN) {
137			new_away_msg[AWAYLEN] = '\0';
138			nbytes = AWAYLEN;
139			}
140
141			/* we now send this only if they
142			* weren't away already --is */
143			if (!cur_away_msg)
144			{
145	michael	1474	sendto_server(client_p, CAP_TS6, NOCAPS,
146	michael	885	":%s AWAY :%s", ID(source_p), new_away_msg);
147	michael	1474	sendto_server(client_p, NOCAPS, CAP_TS6,
148	michael	885	":%s AWAY :%s", source_p->name, new_away_msg);
149	adx	30	}
150			else
151			MyFree(cur_away_msg);
152
153			cur_away_msg = MyMalloc(nbytes + 1);
154			strcpy(cur_away_msg, new_away_msg);
155			source_p->away = cur_away_msg;
156			}
157	michael	1230
158			static struct Message away_msgtab = {
159			"AWAY", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
160	michael	1449	{ m_unregistered, m_away, ms_away, m_ignore, m_away, m_ignore }
161	michael	1230	};
162
163			static void
164			module_init(void)
165			{
166			mod_add_cmd(&away_msgtab);
167			add_isupport("AWAYLEN", NULL, AWAYLEN);
168			}
169
170			static void
171			module_exit(void)
172			{
173			mod_del_cmd(&away_msgtab);
174			delete_isupport("AWAYLEN");
175			}
176
177			struct module module_entry = {
178			.node = { NULL, NULL, NULL },
179			.name = NULL,
180			.version = "$Revision$",
181			.handle = NULL,
182			.modinit = module_init,
183			.modexit = module_exit,
184			.flags = 0
185			};