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/* |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (c) 1997-2015 ircd-hybrid development team |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
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* USA |
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*/ |
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|
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/*! \file m_away.c |
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* \brief Includes required functions for processing the AWAY command. |
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* \version $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "client.h" |
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#include "irc_string.h" |
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#include "ircd.h" |
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#include "numeric.h" |
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#include "send.h" |
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#include "parse.h" |
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#include "modules.h" |
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#include "conf.h" |
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#include "server.h" |
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#include "user.h" |
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|
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|
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/*! \brief AWAY command handler |
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* |
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* \param source_p Pointer to allocated Client struct from which the message |
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* originally comes from. This can be a local or remote client. |
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* \param parc Integer holding the number of supplied arguments. |
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* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
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* pointers. |
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* \note Valid arguments for this command are: |
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* - parv[0] = command |
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* - parv[1] = away message |
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*/ |
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static int |
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m_away(struct Client *source_p, int parc, char *parv[]) |
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{ |
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const char *const message = parv[1]; |
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|
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if (EmptyString(message)) |
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{ |
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/* Marking as not away */ |
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if (source_p->away[0]) |
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{ |
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source_p->away[0] = '\0'; |
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|
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/* We now send this only if they were away before --is */ |
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sendto_server(source_p, 0, 0, ":%s AWAY", source_p->id); |
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sendto_common_channels_local(source_p, 1, CAP_AWAY_NOTIFY, ":%s!%s@%s AWAY", |
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source_p->name, source_p->username, |
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source_p->host); |
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} |
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|
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sendto_one_numeric(source_p, &me, RPL_UNAWAY); |
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return 0; |
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} |
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|
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if ((source_p->connection->away.last_attempt + ConfigGeneral.away_time) < CurrentTime) |
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source_p->connection->away.count = 0; |
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|
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if (source_p->connection->away.count > ConfigGeneral.away_count) |
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{ |
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sendto_one_numeric(source_p, &me, ERR_TOOMANYAWAY); |
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return 0; |
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} |
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|
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source_p->connection->away.last_attempt = CurrentTime; |
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source_p->connection->away.count++; |
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|
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strlcpy(source_p->away, message, sizeof(source_p->away)); |
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|
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sendto_one_numeric(source_p, &me, RPL_NOWAWAY); |
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sendto_common_channels_local(source_p, 1, CAP_AWAY_NOTIFY, ":%s!%s@%s AWAY :%s", |
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source_p->name, source_p->username, |
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source_p->host, source_p->away); |
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sendto_server(source_p, 0, 0, ":%s AWAY :%s", |
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source_p->id, source_p->away); |
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return 0; |
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} |
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|
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/*! \brief AWAY command handler |
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* |
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* \param source_p Pointer to allocated Client struct from which the message |
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* originally comes from. This can be a local or remote client. |
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* \param parc Integer holding the number of supplied arguments. |
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* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
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* pointers. |
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* \note Valid arguments for this command are: |
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* - parv[0] = command |
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* - parv[1] = away message |
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*/ |
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static int |
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ms_away(struct Client *source_p, int parc, char *parv[]) |
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{ |
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const char *const message = parv[1]; |
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|
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if (EmptyString(message)) |
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{ |
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/* Marking as not away */ |
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if (source_p->away[0]) |
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{ |
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source_p->away[0] = '\0'; |
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|
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/* We now send this only if they were away before --is */ |
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sendto_server(source_p, 0, 0, ":%s AWAY", source_p->id); |
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sendto_common_channels_local(source_p, 1, CAP_AWAY_NOTIFY, ":%s!%s@%s AWAY", |
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source_p->name, source_p->username, |
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source_p->host); |
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} |
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|
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return 0; |
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} |
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|
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strlcpy(source_p->away, message, sizeof(source_p->away)); |
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|
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sendto_common_channels_local(source_p, 1, CAP_AWAY_NOTIFY, ":%s!%s@%s AWAY :%s", |
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source_p->name, source_p->username, |
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source_p->host, source_p->away); |
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sendto_server(source_p, 0, 0, ":%s AWAY :%s", |
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source_p->id, source_p->away); |
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return 0; |
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} |
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|
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static struct Message away_msgtab = |
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{ |
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.cmd = "AWAY", |
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.args_max = MAXPARA, |
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.handlers[UNREGISTERED_HANDLER] = m_unregistered, |
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.handlers[CLIENT_HANDLER] = m_away, |
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.handlers[SERVER_HANDLER] = ms_away, |
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.handlers[ENCAP_HANDLER] = m_ignore, |
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.handlers[OPER_HANDLER] = m_away |
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}; |
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|
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static void |
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module_init(void) |
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{ |
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mod_add_cmd(&away_msgtab); |
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add_isupport("AWAYLEN", NULL, AWAYLEN); |
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} |
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|
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static void |
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module_exit(void) |
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{ |
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mod_del_cmd(&away_msgtab); |
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delete_isupport("AWAYLEN"); |
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} |
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|
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struct module module_entry = |
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{ |
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.version = "$Revision$", |
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.modinit = module_init, |
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.modexit = module_exit, |
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}; |
