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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* m_away.c: Sets/removes away status on a user. |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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* |
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* $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "handlers.h" |
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#include "client.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 "msg.h" |
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#include "parse.h" |
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#include "conf/modules.h" |
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#include "s_conf.h" |
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#include "s_serv.h" |
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#include "packet.h" |
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#include "s_user.h" |
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|
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static void m_away(struct Client *, struct Client *, int, char *[]); |
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static void mo_away(struct Client *, struct Client *, int, char *[]); |
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static void ms_away(struct Client *, struct Client *, int, char *[]); |
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|
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struct Message away_msgtab = { |
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"AWAY", 0, 0, 0, 0, MFLG_SLOW, 0, |
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{ m_unregistered, m_away, ms_away, m_ignore, mo_away, m_ignore } |
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}; |
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|
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INIT_MODULE(m_away, "$Revision$") |
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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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CLEANUP_MODULE |
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{ |
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delete_isupport("AWAYLEN"); |
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mod_del_cmd(&away_msgtab); |
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} |
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|
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/*! \brief AWAY command handler (called for local clients only) |
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* |
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* \param client_p Pointer to allocated Client struct with physical connection |
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* to this server, i.e. with an open socket connected. |
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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] = sender prefix |
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* - parv[1] = away text (optional) |
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*/ |
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static void |
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m_away(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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char *cur_away_msg = source_p->away; |
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char *new_away_msg = NULL; |
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size_t nbytes = 0; |
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|
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if (!IsFloodDone(source_p)) |
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flood_endgrace(source_p); |
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|
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if (parc < 2 || EmptyString(parv[1])) |
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{ |
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/* Marking as not away */ |
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if (cur_away_msg) |
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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(client_p, source_p, NULL, CAP_TS6, NOCAPS, |
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":%s AWAY", ID(source_p)); |
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sendto_server(client_p, source_p, NULL, NOCAPS, CAP_TS6, |
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":%s AWAY", source_p->name); |
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|
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MyFree(cur_away_msg); |
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source_p->away = NULL; |
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} |
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|
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sendto_one(source_p, form_str(RPL_UNAWAY), |
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me.name, source_p->name); |
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return; |
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} |
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|
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/* Marking as away */ |
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if ((CurrentTime - source_p->localClient->last_away) < ConfigFileEntry.pace_wait) |
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{ |
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sendto_one(source_p, form_str(RPL_LOAD2HI), |
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me.name, source_p->name); |
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return; |
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} |
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|
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source_p->localClient->last_away = CurrentTime; |
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new_away_msg = parv[1]; |
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|
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nbytes = strlen(new_away_msg); |
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if (nbytes > (size_t)AWAYLEN) { |
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new_away_msg[AWAYLEN] = '\0'; |
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nbytes = AWAYLEN; |
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} |
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|
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/* we now send this only if they |
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* weren't away already --is */ |
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if (!cur_away_msg) |
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{ |
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sendto_server(client_p, source_p, NULL, CAP_TS6, NOCAPS, |
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":%s AWAY :%s", ID(source_p), new_away_msg); |
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sendto_server(client_p, source_p, NULL, NOCAPS, CAP_TS6, |
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":%s AWAY :%s", source_p->name, new_away_msg); |
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} |
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else |
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MyFree(cur_away_msg); |
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|
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cur_away_msg = MyMalloc(nbytes + 1); |
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strcpy(cur_away_msg, new_away_msg); |
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source_p->away = cur_away_msg; |
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|
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sendto_one(source_p, form_str(RPL_NOWAWAY), me.name, source_p->name); |
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} |
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|
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/*! \brief AWAY command handler (called for operators only) |
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* |
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* \param client_p Pointer to allocated Client struct with physical connection |
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* to this server, i.e. with an open socket connected. |
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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] = sender prefix |
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* - parv[1] = away text (optional) |
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*/ |
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static void |
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mo_away(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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char *cur_away_msg = source_p->away; |
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char *new_away_msg = NULL; |
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size_t nbytes = 0; |
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|
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if (!IsFloodDone(source_p)) |
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flood_endgrace(source_p); |
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|
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if (parc < 2 || EmptyString(parv[1])) |
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{ |
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/* Marking as not away */ |
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if (cur_away_msg) |
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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(client_p, source_p, NULL, CAP_TS6, NOCAPS, |
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":%s AWAY", ID(source_p)); |
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sendto_server(client_p, source_p, NULL, NOCAPS, CAP_TS6, |
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":%s AWAY", source_p->name); |
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|
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MyFree(cur_away_msg); |
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source_p->away = NULL; |
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} |
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|
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sendto_one(source_p, form_str(RPL_UNAWAY), |
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me.name, source_p->name); |
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return; |
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} |
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|
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new_away_msg = parv[1]; |
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|
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nbytes = strlen(new_away_msg); |
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if (nbytes > (size_t)AWAYLEN) { |
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new_away_msg[AWAYLEN] = '\0'; |
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nbytes = AWAYLEN; |
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} |
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|
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/* we now send this only if they |
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* weren't away already --is */ |
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if (!cur_away_msg) |
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{ |
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sendto_server(client_p, source_p, NULL, CAP_TS6, NOCAPS, |
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":%s AWAY :%s", ID(source_p), new_away_msg); |
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sendto_server(client_p, source_p, NULL, NOCAPS, CAP_TS6, |
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":%s AWAY :%s", source_p->name, new_away_msg); |
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} |
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else |
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MyFree(cur_away_msg); |
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|
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cur_away_msg = MyMalloc(nbytes + 1); |
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strcpy(cur_away_msg, new_away_msg); |
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source_p->away = cur_away_msg; |
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|
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sendto_one(source_p, form_str(RPL_NOWAWAY), me.name, source_p->name); |
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} |
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|
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/*! \brief AWAY command handler (called for remote clients) |
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* |
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* \param client_p Pointer to allocated Client struct with physical connection |
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* to this server, i.e. with an open socket connected. |
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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] = sender prefix |
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* - parv[1] = away text (optional) |
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*/ |
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static void |
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ms_away(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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char *cur_away_msg = NULL; |
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char *new_away_msg = NULL; |
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size_t nbytes = 0; |
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|
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if (!IsClient(source_p)) |
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return; |
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|
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cur_away_msg = source_p->away; |
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|
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if (parc < 2 || EmptyString(parv[1])) |
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{ |
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/* Marking as not away */ |
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if (cur_away_msg) |
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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(client_p, source_p, NULL, CAP_TS6, NOCAPS, |
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":%s AWAY", ID(source_p)); |
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sendto_server(client_p, source_p, NULL, NOCAPS, CAP_TS6, |
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":%s AWAY", source_p->name); |
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|
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MyFree(cur_away_msg); |
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source_p->away = NULL; |
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} |
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|
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return; |
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} |
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|
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new_away_msg = parv[1]; |
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|
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nbytes = strlen(new_away_msg); |
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if (nbytes > (size_t)AWAYLEN) { |
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new_away_msg[AWAYLEN] = '\0'; |
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nbytes = AWAYLEN; |
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} |
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|
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/* we now send this only if they |
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* weren't away already --is */ |
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if (!cur_away_msg) |
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{ |
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sendto_server(client_p, source_p, NULL, CAP_TS6, NOCAPS, |
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":%s AWAY :%s", ID(source_p), new_away_msg); |
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sendto_server(client_p, source_p, NULL, NOCAPS, CAP_TS6, |
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":%s AWAY :%s", source_p->name, new_away_msg); |
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} |
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else |
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MyFree(cur_away_msg); |
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|
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cur_away_msg = MyMalloc(nbytes + 1); |
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strcpy(cur_away_msg, new_away_msg); |
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source_p->away = cur_away_msg; |
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} |
