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adx |
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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* m_invite.c: Invites the user to join a channel. |
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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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knight |
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* $Id$ |
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adx |
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*/ |
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#include "stdinc.h" |
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#include "handlers.h" |
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#include "common.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 "ircd.h" |
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#include "numeric.h" |
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#include "send.h" |
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#include "s_conf.h" |
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#include "s_serv.h" |
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#include "msg.h" |
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#include "parse.h" |
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#include "modules.h" |
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#include "packet.h" |
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static void m_invite(struct Client *, struct Client *, int, char *[]); |
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struct Message invite_msgtab = { |
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"INVITE", 0, 0, 3, 0, MFLG_SLOW, 0, |
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{ m_unregistered, m_invite, m_invite, m_ignore, m_invite, m_ignore } |
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}; |
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#ifndef STATIC_MODULES |
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void |
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_modinit(void) |
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{ |
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mod_add_cmd(&invite_msgtab); |
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} |
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void |
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_moddeinit(void) |
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{ |
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mod_del_cmd(&invite_msgtab); |
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} |
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knight |
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const char *_version = "$Revision$"; |
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adx |
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#endif |
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/* |
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** m_invite |
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** parv[0] - sender prefix |
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** parv[1] - user to invite |
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** parv[2] - channel name |
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** parv[3] - invite timestamp |
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*/ |
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static void |
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m_invite(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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struct Client *target_p = NULL; |
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struct Channel *chptr = NULL; |
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struct Membership *ms = NULL; |
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if (IsServer(source_p)) |
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return; |
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if (*parv[2] == '\0') |
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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, "INVITE"); |
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return; |
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} |
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if (MyClient(source_p) && !IsFloodDone(source_p)) |
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flood_endgrace(source_p); |
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if ((target_p = find_person(client_p, parv[1])) == NULL) |
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{ |
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sendto_one(source_p, form_str(ERR_NOSUCHNICK), |
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me.name, source_p->name, parv[1]); |
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return; |
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} |
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/* Do not send local channel invites to users if they are not on the |
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* same server as the person sending the INVITE message. |
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*/ |
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/* Possibly should be an error sent to source_p */ |
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/* done .. there should be no problem because MyConnect(source_p) should |
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* always be true if parse() and such is working correctly --is |
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*/ |
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if (!MyConnect(target_p) && (*parv[2] == '&')) |
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{ |
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if (ConfigServerHide.hide_servers == 0) |
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sendto_one(source_p, form_str(ERR_USERNOTONSERV), |
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me.name, source_p->name, target_p->name); |
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return; |
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} |
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if ((chptr = hash_find_channel(parv[2])) == 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, parv[2]); |
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return; |
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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, chptr->chname); |
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return; |
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} |
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db |
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if ((chptr->mode.mode & (MODE_INVITEONLY | MODE_PARANOID))) |
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adx |
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{ |
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if (MyConnect(source_p) && !has_member_flags(ms, CHFL_CHANOP|CHFL_HALFOP)) |
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{ |
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sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED), |
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me.name, source_p->name, chptr->chname); |
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return; |
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} |
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} |
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if (IsMember(target_p, chptr)) |
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{ |
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sendto_one(source_p, form_str(ERR_USERONCHANNEL), |
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me.name, source_p->name, target_p->name, chptr->chname); |
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return; |
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} |
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if (MyConnect(source_p)) |
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{ |
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sendto_one(source_p, form_str(RPL_INVITING), me.name, |
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source_p->name, target_p->name, chptr->chname); |
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if (target_p->away) |
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sendto_one(source_p, form_str(RPL_AWAY), |
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me.name, source_p->name, target_p->name, |
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target_p->away); |
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} |
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else if (parc > 3 && IsDigit(*parv[3])) |
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if (atoi(parv[3]) > chptr->channelts) |
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return; |
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if (!MyConnect(target_p) && ServerInfo.hub && |
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IsCapable(target_p->from, CAP_LL)) |
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{ |
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/* target_p is connected to a LL leaf, connected to us */ |
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if (IsClient(source_p)) |
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client_burst_if_needed(target_p->from, source_p); |
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if ((chptr->lazyLinkChannelExists & |
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target_p->from->localClient->serverMask) == 0) |
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burst_channel(target_p->from, chptr); |
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} |
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if (MyConnect(target_p)) |
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{ |
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sendto_one(target_p, ":%s!%s@%s INVITE %s :%s", |
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source_p->name, source_p->username, |
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source_p->host, |
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target_p->name, chptr->chname); |
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if (chptr->mode.mode & MODE_INVITEONLY) |
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{ |
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db |
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if (chptr->mode.mode & MODE_PARANOID) |
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adx |
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{ |
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/* Only do this if channel is set +i AND +p */ |
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sendto_channel_local(CHFL_CHANOP|CHFL_HALFOP, NO, chptr, |
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":%s NOTICE %s :%s is inviting %s to %s.", |
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me.name, chptr->chname, source_p->name, |
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target_p->name, chptr->chname); |
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sendto_channel_remote(source_p, client_p, CHFL_CHANOP|CHFL_HALFOP, |
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NOCAPS, NOCAPS, chptr, |
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":%s NOTICE %s :%s is inviting %s to %s.", |
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source_p->name, chptr->chname, source_p->name, |
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target_p->name, chptr->chname); |
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} |
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/* Add the invite if channel is +i */ |
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add_invite(chptr, target_p); |
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} |
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} |
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else if (target_p->from != client_p) |
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sendto_one(target_p, ":%s INVITE %s %s %lu", |
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ID_or_name(source_p, target_p->from), |
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ID_or_name(target_p, target_p->from), |
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chptr->chname, (unsigned long)chptr->channelts); |
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} |
