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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) 1997-2014 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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*/ |
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|
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/*! \file m_part.c |
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* \brief Includes required functions for processing the PART 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 "list.h" |
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#include "channel.h" |
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#include "channel_mode.h" |
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#include "client.h" |
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#include "hash.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 "s_serv.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 "packet.h" |
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|
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|
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/* part_one_client() |
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* |
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* inputs - pointer to server |
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* - pointer to source client to remove |
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* - char pointer of name of channel to remove from |
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* output - none |
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* side effects - remove ONE client given the channel name |
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*/ |
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static void |
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part_one_client(struct Client *source_p, const char *name, const char *reason) |
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{ |
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struct Channel *chptr = NULL; |
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struct Membership *ms = NULL; |
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|
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if ((chptr = hash_find_channel(name)) == NULL) |
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{ |
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sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL), |
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me.name, source_p->name, name); |
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return; |
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} |
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|
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if ((ms = find_channel_link(source_p, chptr)) == NULL) |
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{ |
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sendto_one(source_p, form_str(ERR_NOTONCHANNEL), |
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me.name, source_p->name, name); |
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return; |
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} |
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|
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if (MyConnect(source_p) && !HasUMode(source_p, UMODE_OPER)) |
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check_spambot_warning(source_p, NULL); |
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|
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/* |
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* Remove user from the old channel (if any) |
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* only allow /part reasons in -m chans |
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*/ |
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if (*reason && (!MyConnect(source_p) || |
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((can_send(chptr, source_p, ms, reason) && |
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(source_p->localClient->firsttime + ConfigFileEntry.anti_spam_exit_message_time) |
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< CurrentTime)))) |
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{ |
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sendto_server(source_p->from, CAP_TS6, NOCAPS, |
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":%s PART %s :%s", ID(source_p), chptr->chname, |
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reason); |
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sendto_server(source_p->from, NOCAPS, CAP_TS6, |
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":%s PART %s :%s", source_p->name, chptr->chname, |
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reason); |
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sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s PART %s :%s", |
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source_p->name, source_p->username, |
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source_p->host, chptr->chname, reason); |
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} |
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else |
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{ |
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sendto_server(source_p->from, CAP_TS6, NOCAPS, |
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":%s PART %s", ID(source_p), chptr->chname); |
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sendto_server(source_p->from, NOCAPS, CAP_TS6, |
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":%s PART %s", source_p->name, chptr->chname); |
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sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s PART %s", |
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source_p->name, source_p->username, |
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source_p->host, chptr->chname); |
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} |
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|
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remove_user_from_channel(ms); |
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} |
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|
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/* |
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** m_part |
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** parv[0] = sender prefix |
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** parv[1] = channel |
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** parv[2] = reason |
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*/ |
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static int |
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m_part(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 *p = NULL, *name = NULL; |
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char reason[KICKLEN + 1] = { '\0' }; |
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|
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if (IsServer(source_p)) |
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return 0; |
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|
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if (EmptyString(parv[1])) |
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{ |
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sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), |
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me.name, source_p->name, "PART"); |
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return 0; |
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} |
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|
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if (parc > 2 && !EmptyString(parv[2])) |
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strlcpy(reason, parv[2], sizeof(reason)); |
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|
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/* Finish the flood grace period... */ |
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if (MyClient(source_p) && !IsFloodDone(source_p)) |
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flood_endgrace(source_p); |
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|
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for (name = strtoken(&p, parv[1], ","); name; |
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name = strtoken(&p, NULL, ",")) |
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part_one_client(source_p, name, reason); |
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return 0; |
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} |
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|
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static struct Message part_msgtab = |
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{ |
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"PART", 0, 0, 2, MAXPARA, MFLG_SLOW, 0, |
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{ m_unregistered, m_part, m_part, m_ignore, m_part, m_ignore } |
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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(&part_msgtab); |
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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(&part_msgtab); |
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} |
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|
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struct module module_entry = |
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{ |
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.node = { NULL, NULL, NULL }, |
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.name = NULL, |
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.version = "$Revision$", |
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.handle = NULL, |
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.modinit = module_init, |
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.modexit = module_exit, |
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.flags = MODULE_FLAG_CORE |
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}; |
