mirror of https://github.com/pissnet/pissircd.git
179 lines
4.3 KiB
C
179 lines
4.3 KiB
C
/*
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* Unreal Internet Relay Chat Daemon, src/modules/quit.c
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* (C) 2000-2001 Carsten V. Munk and the UnrealIRCd Team
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* Moved to modules by Fish (Justin Hammond)
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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 1, or (at your option)
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* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "unrealircd.h"
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CMD_FUNC(cmd_quit);
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#define MSG_QUIT "QUIT" /* QUIT */
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ModuleHeader MOD_HEADER
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= {
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"quit", /* Name of module */
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"5.0", /* Version */
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"command /quit", /* Short description of module */
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"UnrealIRCd Team",
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"unrealircd-6",
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};
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/* This is called on module init, before Server Ready */
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MOD_INIT()
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{
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CommandAdd(modinfo->handle, MSG_QUIT, cmd_quit, 1, CMD_UNREGISTERED|CMD_USER|CMD_VIRUS);
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MARK_AS_OFFICIAL_MODULE(modinfo);
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return MOD_SUCCESS;
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}
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/* Is first run when server is 100% ready */
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MOD_LOAD()
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{
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return MOD_SUCCESS;
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}
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/* Called when module is unloaded */
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MOD_UNLOAD()
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{
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return MOD_SUCCESS;
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}
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/*
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** cmd_quit
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** parv[1] = comment
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*/
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CMD_FUNC(cmd_quit)
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{
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const char *comment = (parc > 1 && parv[1]) ? parv[1] : client->name;
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char commentbuf[MAXQUITLEN + 1];
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char commentbuf2[MAXQUITLEN + 1];
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if (parc > 1 && parv[1])
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{
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strlncpy(commentbuf, parv[1], sizeof(commentbuf), iConf.quit_length);
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comment = commentbuf;
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} else {
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comment = client->name;
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}
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if (MyUser(client))
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{
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int n;
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Hook *tmphook;
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const char *str;
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if ((str = get_setting_for_user_string(client, SET_STATIC_QUIT)))
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{
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exit_client(client, recv_mtags, str);
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return;
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}
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if (IsVirus(client))
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{
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exit_client(client, recv_mtags, "Client exited");
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return;
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}
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if (match_spamfilter(client, comment, SPAMF_QUIT, "QUIT", NULL, 0, NULL))
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{
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comment = client->name;
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if (IsDead(client))
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return;
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}
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if (!ValidatePermissionsForPath("immune:anti-spam-quit-message-time",client,NULL,NULL,NULL) && ANTI_SPAM_QUIT_MSG_TIME)
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{
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if (client->local->creationtime+ANTI_SPAM_QUIT_MSG_TIME > TStime())
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comment = client->name;
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}
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if (iConf.part_instead_of_quit_on_comment_change && MyUser(client))
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{
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Membership *lp, *lp_next;
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const char *newcomment;
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Channel *channel;
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for (lp = client->user->channel; lp; lp = lp_next)
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{
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channel = lp->channel;
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newcomment = comment;
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lp_next = lp->next;
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for (tmphook = Hooks[HOOKTYPE_PRE_LOCAL_QUIT_CHAN]; tmphook; tmphook = tmphook->next)
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{
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newcomment = (*(tmphook->func.stringfunc))(client, channel, comment);
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if (!newcomment)
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break;
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}
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if (newcomment && is_banned(client, channel, BANCHK_LEAVE_MSG, &newcomment, NULL))
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newcomment = NULL;
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/* Comment changed? Then PART the user before we do the QUIT. */
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if (comment != newcomment)
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{
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const char *parx[4];
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char tmp[512];
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int ret;
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parx[0] = NULL;
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parx[1] = channel->name;
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if (newcomment)
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{
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strlcpy(tmp, newcomment, sizeof(tmp));
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parx[2] = tmp;
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parx[3] = NULL;
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} else {
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parx[2] = NULL;
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}
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do_cmd(client, recv_mtags, "PART", newcomment ? 3 : 2, parx);
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/* This would be unusual, but possible (somewhere in the future perhaps): */
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if (IsDead(client))
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return;
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}
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}
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}
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for (tmphook = Hooks[HOOKTYPE_PRE_LOCAL_QUIT]; tmphook; tmphook = tmphook->next)
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{
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comment = (*(tmphook->func.stringfunc))(client, comment);
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if (!comment)
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{
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comment = client->name;
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break;
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}
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}
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if (PREFIX_QUIT)
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snprintf(commentbuf2, sizeof(commentbuf2), "%s: %s", PREFIX_QUIT, comment);
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else
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strlcpy(commentbuf2, comment, sizeof(commentbuf2));
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exit_client(client, recv_mtags, commentbuf2);
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}
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else
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{
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/* Remote quits and non-person quits always use their original comment.
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* Also pass recv_mtags so to keep the msgid and such.
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*/
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exit_client(client, recv_mtags, comment);
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}
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}
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