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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_invite.c |
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* \brief Includes required functions for processing the INVITE 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 "server.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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|
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|
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/*! \brief INVITE 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] = user to invite |
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* - parv[2] = channel name |
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*/ |
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static int |
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m_invite(struct Client *source_p, 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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|
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if (EmptyString(parv[2])) |
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{ |
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sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "INVITE"); |
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return 0; |
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} |
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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 ((target_p = find_person(source_p, parv[1])) == NULL) |
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{ |
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sendto_one_numeric(source_p, &me, ERR_NOSUCHNICK, parv[1]); |
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return 0; |
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} |
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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_numeric(source_p, &me, ERR_NOSUCHCHANNEL, parv[2]); |
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return 0; |
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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_numeric(source_p, &me, ERR_NOTONCHANNEL, chptr->chname); |
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return 0; |
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} |
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|
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if (!has_member_flags(ms, CHFL_CHANOP)) |
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{ |
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sendto_one_numeric(source_p, &me, ERR_CHANOPRIVSNEEDED, chptr->chname); |
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return 0; |
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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_numeric(source_p, &me, ERR_USERONCHANNEL, target_p->name, chptr->chname); |
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return 0; |
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} |
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|
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sendto_one_numeric(source_p, &me, RPL_INVITING, target_p->name, chptr->chname); |
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|
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if (target_p->away[0]) |
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sendto_one_numeric(source_p, &me, RPL_AWAY, target_p->name, target_p->away); |
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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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|
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if (chptr->mode.mode & MODE_INVITEONLY) |
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{ |
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sendto_channel_butone(NULL, &me, chptr, CHFL_CHANOP, |
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"NOTICE @%s :%s is inviting %s to %s.", |
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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 != source_p->from) |
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sendto_one(target_p, ":%s INVITE %s %s %lu", |
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source_p->id, target_p->id, |
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chptr->chname, (unsigned long)chptr->channelts); |
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return 0; |
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} |
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|
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/*! \brief INVITE 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] = user to invite |
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* - parv[2] = channel name |
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* - parv[3] = channel timestamp |
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*/ |
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static int |
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ms_invite(struct Client *source_p, 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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|
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if (EmptyString(parv[2])) |
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return 0; |
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|
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if ((target_p = find_person(source_p, parv[1])) == NULL) |
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return 0; |
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|
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if ((chptr = hash_find_channel(parv[2])) == NULL) |
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return 0; |
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|
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if (IsMember(target_p, chptr)) |
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return 0; |
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|
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if (parc > 3 && IsDigit(*parv[3])) |
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if (atoi(parv[3]) > chptr->channelts) |
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return 0; |
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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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|
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if (chptr->mode.mode & MODE_INVITEONLY) |
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{ |
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sendto_channel_butone(NULL, &me, chptr, CHFL_CHANOP, |
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"NOTICE @%s :%s is inviting %s to %s.", |
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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 != source_p->from) |
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sendto_one(target_p, ":%s INVITE %s %s %lu", |
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source_p->id, target_p->id, |
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chptr->chname, (unsigned long)chptr->channelts); |
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return 0; |
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} |
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|
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|
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static struct Message invite_msgtab = |
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{ |
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"INVITE", 0, 0, 3, MAXPARA, MFLG_SLOW, 0, |
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{ m_unregistered, m_invite, ms_invite, m_ignore, m_invite, 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(&invite_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(&invite_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 = 0 |
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}; |
