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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) 2003-2014 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_unxline.c |
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* \brief Includes required functions for processing the UNXLINE 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 "client.h" |
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#include "irc_string.h" |
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#include "ircd.h" |
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#include "conf.h" |
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#include "numeric.h" |
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#include "log.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 "conf_db.h" |
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#include "memory.h" |
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|
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|
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/* static int remove_tkline_match(const char *host, const char *user) |
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* |
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* Inputs: gecos |
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* Output: returns YES on success, NO if no tkline removed. |
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* Side effects: Any matching tklines are removed. |
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*/ |
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static int |
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remove_xline_match(const char *gecos) |
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{ |
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dlink_node *ptr = NULL, *next_ptr = NULL; |
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|
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DLINK_FOREACH_SAFE(ptr, next_ptr, xconf_items.head) |
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{ |
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struct MaskItem *conf = ptr->data; |
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|
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if (!IsConfDatabase(conf)) |
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continue; |
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|
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if (!irccmp(gecos, conf->name)) |
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{ |
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conf_free(conf); |
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return 1; |
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} |
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} |
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|
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return 0; |
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} |
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|
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static void |
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remove_xline(struct Client *source_p, const char *gecos) |
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{ |
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if (remove_xline_match(gecos)) |
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{ |
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sendto_one_notice(source_p, &me, ":X-Line for [%s] is removed", gecos); |
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sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
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"%s has removed the X-Line for: [%s]", |
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get_oper_name(source_p), gecos); |
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ilog(LOG_TYPE_XLINE, "%s removed X-Line for [%s]", |
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get_oper_name(source_p), gecos); |
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} |
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else |
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sendto_one_notice(source_p, &me, ":No X-Line for %s", gecos); |
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} |
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|
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/*! \brief UNXLINE 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] = gecos to UNXLINE |
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* - parv[2] = "ON" |
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* - parv[3] = target server |
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*/ |
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static int |
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mo_unxline(struct Client *source_p, int parc, char *parv[]) |
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{ |
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char *gecos = NULL; |
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char *target_server = NULL; |
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|
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if (!HasOFlag(source_p, OPER_FLAG_UNXLINE)) |
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{ |
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sendto_one_numeric(source_p, &me, ERR_NOPRIVS, "unxline"); |
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return 0; |
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} |
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|
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/* UNXLINE bill ON irc.server.com */ |
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if (parse_aline("UNXLINE", source_p, parc, parv, 0, &gecos, |
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NULL, NULL, &target_server, NULL) < 0) |
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return 0; |
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|
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if (target_server != NULL) |
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{ |
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sendto_match_servs(source_p, target_server, CAP_CLUSTER, |
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"UNXLINE %s %s", target_server, gecos); |
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|
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/* Allow ON to apply local unxline as well if it matches */ |
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if (match(target_server, me.name)) |
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return 0; |
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} |
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else |
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cluster_a_line(source_p, "UNXLINE", CAP_CLUSTER, SHARED_UNXLINE, |
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"%s", gecos); |
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|
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remove_xline(source_p, gecos); |
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return 0; |
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} |
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|
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/*! \brief UNXLINE 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] = target server |
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* - parv[2] = gecos to UNXLINE |
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*/ |
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static int |
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ms_unxline(struct Client *source_p, int parc, char *parv[]) |
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{ |
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if (parc != 3) |
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return 0; |
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|
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if (!IsClient(source_p) || EmptyString(parv[2])) |
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return 0; |
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|
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sendto_match_servs(source_p, parv[1], CAP_CLUSTER, |
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"UNXLINE %s %s", parv[1], parv[2]); |
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|
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if (match(parv[1], me.name)) |
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return 0; |
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|
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if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(CONF_ULINE, source_p->servptr->name, |
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source_p->username, source_p->host, |
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SHARED_UNXLINE)) |
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remove_xline(source_p, parv[2]); |
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return 0; |
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} |
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|
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static struct Message unxline_msgtab = |
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{ |
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"UNXLINE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0, |
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{ m_unregistered, m_not_oper, ms_unxline, m_ignore, mo_unxline, 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(&unxline_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(&unxline_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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}; |
