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adx |
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/* contrib/m_tburst.c |
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* Copyright (C) 2002, 2003, 2004, 2005 Hybrid Development Team |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* 1.Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* 2.Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3.The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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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 "client.h" |
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#include "common.h" |
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#include "ircd.h" |
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#include "send.h" |
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#include "msg.h" |
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#include "modules.h" |
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#include "hook.h" |
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#include "hash.h" |
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#include "s_serv.h" |
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#include "s_conf.h" |
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static void ms_tb(struct Client *, struct Client *, int, char *[]); |
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static void set_topic(struct Client *, struct Channel *, time_t, char *, char *); |
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struct Message tb_msgtab = { |
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"TB", 0, 0, 0, 0, MFLG_SLOW, 0, |
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{m_ignore, m_ignore, ms_tb, m_ignore, m_ignore, 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(&tb_msgtab); |
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add_capability("TB", CAP_TB, 1); |
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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(&tb_msgtab); |
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delete_capability("TB"); |
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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 /* !STATIC_MODULES */ |
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/* ms_tb() |
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* |
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* parv[0] = sender prefix |
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* parv[1] = channel name |
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* parv[2] = topic timestamp |
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* parv[3] = topic setter OR topic itself if parc == 4 |
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* parv[4] = topic itself if parc == 5 |
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* |
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* Rewritten from original m_tburst |
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* set_topic() is from original m_tburst.c rewritten to use TB not TBURST |
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* - Dianora July 28 2005 |
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*/ |
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#define tb_channel parv[1] |
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#define tb_topicts_str parv[2] |
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static void |
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ms_tb(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 Channel *chptr; |
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time_t tb_topicts = atol(tb_topicts_str); |
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char *tb_whoset=NULL; |
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char *tb_topic=NULL; |
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if ((chptr = hash_find_channel(tb_channel)) == NULL) |
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return; |
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if (parc == 5) |
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{ |
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tb_whoset = parv[3]; |
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tb_topic = parv[4]; |
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} |
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else |
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{ |
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tb_whoset = source_p->name; |
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tb_topic = parv[3]; |
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} |
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if (chptr->topic != NULL) |
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{ |
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if (tb_topicts < chptr->topic_time) |
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{ |
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/* If the topics are the same (due to lag) ignore it */ |
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if (strcmp(chptr->topic, tb_topic) == 0) |
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return; |
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} |
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else |
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return; |
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} |
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set_topic(source_p, chptr, tb_topicts, tb_whoset, tb_topic); |
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} |
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/* |
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* set_topic |
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* |
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* inputs - source_p pointer |
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* - channel pointer |
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* - topicts to set |
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* - who to set as who doing the topic |
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* - topic |
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* output - none |
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* Side effects - simply propagates topic as needed |
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* little helper function, could be removed |
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*/ |
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static void |
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set_topic(struct Client *source_p, struct Channel *chptr, |
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time_t topicts, char *topicwho, char *topic) |
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{ |
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set_channel_topic(chptr, topic, topicwho, topicts); |
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sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s TOPIC %s :%s", |
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ConfigServerHide.hide_servers ? me.name : source_p->name, |
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chptr->chname, chptr->topic == NULL ? "" : chptr->topic); |
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sendto_server(source_p, NULL, chptr, CAP_TB, NOCAPS, NOFLAGS, |
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":%s TB %s %lu %s :%s", |
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me.name, chptr->chname, |
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(unsigned long)chptr->topic_time, |
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chptr->topic_info == NULL ? "" : chptr->topic_info, |
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chptr->topic == NULL ? "" : chptr->topic); |
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} |
