ircd-hybrid-8/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 "s_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, NULL, CAP_TS6, NOCAPS,
                    ":%s AWAY", ID(source_p));
      sendto_server(client_p, NULL, 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;
  }

  /* Marking as away */
  if ((CurrentTime - source_p->localClient->last_away) < ConfigFileEntry.pace_wait)
  {
    sendto_one(source_p, form_str(RPL_LOAD2HI),
               me.name, source_p->name);
    return;
  }

  source_p->localClient->last_away = CurrentTime;
  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, NULL, CAP_TS6, NOCAPS,
                  ":%s AWAY :%s", ID(source_p), new_away_msg);
    sendto_server(client_p, NULL, 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
mo_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, NULL, CAP_TS6, NOCAPS,
                    ":%s AWAY", ID(source_p));
      sendto_server(client_p, NULL, 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, NULL, CAP_TS6, NOCAPS,
                  ":%s AWAY :%s", ID(source_p), new_away_msg);
    sendto_server(client_p, NULL, 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, NULL, CAP_TS6, NOCAPS,
                    ":%s AWAY", ID(source_p));
      sendto_server(client_p, NULL, 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, NULL, CAP_TS6, NOCAPS,
                  ":%s AWAY :%s", ID(source_p), new_away_msg);
    sendto_server(client_p, NULL, 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, mo_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:	1243
Committed:	Fri Sep 30 10:47:53 2011 UTC (14 years, 9 months ago) by michael
Content type:	text/x-csrc
File size:	6399 byte(s)
Log Message:	- move content of msg.h, ircd_handler.h and handlers.h into parse.h and remove headers accordingly - killed common.h - remove m_killhost.c and m_flags.c from contrib/ - sort out unused header includes here and there
#	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			#include "s_conf.h"
34			#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	885	sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
62			":%s AWAY", ID(source_p));
63			sendto_server(client_p, NULL, NOCAPS, CAP_TS6,
64			":%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			/* Marking as away */
76			if ((CurrentTime - source_p->localClient->last_away) < ConfigFileEntry.pace_wait)
77			{
78			sendto_one(source_p, form_str(RPL_LOAD2HI),
79			me.name, source_p->name);
80			return;
81			}
82
83			source_p->localClient->last_away = CurrentTime;
84			new_away_msg = parv[1];
85
86			nbytes = strlen(new_away_msg);
87			if (nbytes > (size_t)AWAYLEN) {
88			new_away_msg[AWAYLEN] = '\0';
89			nbytes = AWAYLEN;
90			}
91
92			/* we now send this only if they
93			* weren't away already --is */
94			if (!cur_away_msg)
95			{
96	michael	885	sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
97			":%s AWAY :%s", ID(source_p), new_away_msg);
98			sendto_server(client_p, NULL, NOCAPS, CAP_TS6,
99			":%s AWAY :%s", source_p->name, new_away_msg);
100	adx	30	}
101			else
102			MyFree(cur_away_msg);
103
104			cur_away_msg = MyMalloc(nbytes + 1);
105			strcpy(cur_away_msg, new_away_msg);
106			source_p->away = cur_away_msg;
107
108			sendto_one(source_p, form_str(RPL_NOWAWAY), me.name, source_p->name);
109			}
110
111			static void
112			mo_away(struct Client client_p, struct Client source_p,
113			int parc, char *parv[])
114			{
115			char *cur_away_msg = source_p->away;
116			char *new_away_msg = NULL;
117			size_t nbytes = 0;
118
119			if (!IsFloodDone(source_p))
120			flood_endgrace(source_p);
121
122			if (parc < 2 \|\| EmptyString(parv[1]))
123			{
124			/* Marking as not away */
125			if (cur_away_msg)
126			{
127			/* we now send this only if they were away before --is */
128	michael	885	sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
129			":%s AWAY", ID(source_p));
130			sendto_server(client_p, NULL, NOCAPS, CAP_TS6,
131			":%s AWAY", source_p->name);
132	adx	30
133			MyFree(cur_away_msg);
134			source_p->away = NULL;
135			}
136
137			sendto_one(source_p, form_str(RPL_UNAWAY),
138			me.name, source_p->name);
139			return;
140			}
141
142			new_away_msg = parv[1];
143
144			nbytes = strlen(new_away_msg);
145			if (nbytes > (size_t)AWAYLEN) {
146			new_away_msg[AWAYLEN] = '\0';
147			nbytes = AWAYLEN;
148			}
149
150			/* we now send this only if they
151			* weren't away already --is */
152			if (!cur_away_msg)
153			{
154	michael	885	sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
155			":%s AWAY :%s", ID(source_p), new_away_msg);
156			sendto_server(client_p, NULL, NOCAPS, CAP_TS6,
157			":%s AWAY :%s", source_p->name, new_away_msg);
158	adx	30	}
159			else
160			MyFree(cur_away_msg);
161
162			cur_away_msg = MyMalloc(nbytes + 1);
163			strcpy(cur_away_msg, new_away_msg);
164			source_p->away = cur_away_msg;
165
166			sendto_one(source_p, form_str(RPL_NOWAWAY), me.name, source_p->name);
167			}
168
169			static void
170			ms_away(struct Client client_p, struct Client source_p,
171			int parc, char *parv[])
172			{
173			char *cur_away_msg = NULL;
174			char *new_away_msg = NULL;
175			size_t nbytes = 0;
176
177			if (!IsClient(source_p))
178			return;
179
180			cur_away_msg = source_p->away;
181
182			if (parc < 2 \|\| EmptyString(parv[1]))
183			{
184			/* Marking as not away */
185			if (cur_away_msg)
186			{
187			/* we now send this only if they were away before --is */
188	michael	885	sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
189			":%s AWAY", ID(source_p));
190			sendto_server(client_p, NULL, NOCAPS, CAP_TS6,
191			":%s AWAY", source_p->name);
192	adx	30
193			MyFree(cur_away_msg);
194			source_p->away = NULL;
195			}
196
197			return;
198			}
199
200			new_away_msg = parv[1];
201
202			nbytes = strlen(new_away_msg);
203			if (nbytes > (size_t)AWAYLEN) {
204			new_away_msg[AWAYLEN] = '\0';
205			nbytes = AWAYLEN;
206			}
207
208			/* we now send this only if they
209			* weren't away already --is */
210			if (!cur_away_msg)
211			{
212	michael	885	sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
213			":%s AWAY :%s", ID(source_p), new_away_msg);
214			sendto_server(client_p, NULL, NOCAPS, CAP_TS6,
215			":%s AWAY :%s", source_p->name, new_away_msg);
216	adx	30	}
217			else
218			MyFree(cur_away_msg);
219
220			cur_away_msg = MyMalloc(nbytes + 1);
221			strcpy(cur_away_msg, new_away_msg);
222			source_p->away = cur_away_msg;
223			}
224	michael	1230
225			static struct Message away_msgtab = {
226			"AWAY", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
227			{m_unregistered, m_away, ms_away, m_ignore, mo_away, m_ignore}
228			};
229
230			static void
231			module_init(void)
232			{
233			mod_add_cmd(&away_msgtab);
234			add_isupport("AWAYLEN", NULL, AWAYLEN);
235			}
236
237			static void
238			module_exit(void)
239			{
240			mod_del_cmd(&away_msgtab);
241			delete_isupport("AWAYLEN");
242			}
243
244			struct module module_entry = {
245			.node = { NULL, NULL, NULL },
246			.name = NULL,
247			.version = "$Revision$",
248			.handle = NULL,
249			.modinit = module_init,
250			.modexit = module_exit,
251			.flags = 0
252			};