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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) 1997-2015 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
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* USA |
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*/ |
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|
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/*! \file conf_pseudo.c |
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* \brief Handles with pseudo commands/service aliases. |
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* \version $Id: conf_pseudo.c 4299 2014-07-20 13:51:28Z michael $ |
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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 "parse.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 "memory.h" |
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#include "user.h" |
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#include "server.h" |
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#include "conf_pseudo.h" |
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|
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struct pseudo_cmd |
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{ |
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dlink_node node; |
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struct Message msg; |
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char *name; |
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char *nick; |
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char *serv; |
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char *prep; |
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char *command; |
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}; |
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|
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static dlink_list pseudo_cmd_list; |
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|
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static int |
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m_pseudo(struct Client *source_p, int parc, char *parv[]) |
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{ |
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char buffer[IRCD_BUFSIZE] = ""; |
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const struct pseudo_cmd *const pseudo = (const struct pseudo_cmd *)parv[1]; |
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struct Client *target_p = NULL; |
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struct Client *server_p = NULL; |
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const char *msg = parv[parc - 1]; |
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|
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if (parc < 3 || EmptyString(msg)) |
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{ |
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sendto_one_numeric(source_p, &me, ERR_NOTEXTTOSEND); |
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return 0; |
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} |
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|
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if (!EmptyString(pseudo->prep)) |
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{ |
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snprintf(buffer, sizeof(buffer), "%s%s", pseudo->prep, msg); |
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msg = buffer; |
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} |
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|
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target_p = find_person(source_p, pseudo->nick); |
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server_p = hash_find_server(pseudo->serv); |
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|
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if (target_p && server_p && (target_p->servptr == server_p) && !IsMe(server_p)) |
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{ |
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sendto_one(target_p, ":%s PRIVMSG %s :%s", |
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source_p->id, target_p->id, msg); |
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return 0; |
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} |
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|
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sendto_one_numeric(source_p, &me, ERR_SERVICESDOWN, pseudo->name); |
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return 0; |
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} |
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|
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void |
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pseudo_register(const char *name, const char *nick, |
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const char *serv, const char *prep, |
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const char *command) |
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{ |
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struct pseudo_cmd *cmd = NULL; |
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|
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if (find_command(command)) |
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return; |
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|
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cmd = MyCalloc(sizeof(*cmd)); |
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cmd->name = xstrdup(name); |
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cmd->nick = xstrdup(nick); |
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cmd->serv = xstrdup(serv); |
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cmd->prep = xstrdup(prep); |
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cmd->command = xstrdup(command); |
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|
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cmd->msg.cmd = cmd->command; |
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cmd->msg.args_max = 2; |
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cmd->msg.flags = MFLG_EXTRA; |
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cmd->msg.extra = cmd; |
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cmd->msg.handlers[UNREGISTERED_HANDLER] = m_unregistered; |
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cmd->msg.handlers[CLIENT_HANDLER] = m_pseudo; |
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cmd->msg.handlers[SERVER_HANDLER] = m_ignore; |
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cmd->msg.handlers[ENCAP_HANDLER] = m_ignore; |
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cmd->msg.handlers[OPER_HANDLER] = m_pseudo; |
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dlinkAdd(cmd, &cmd->node, &pseudo_cmd_list); |
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|
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mod_add_cmd(&cmd->msg); |
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} |
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|
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void |
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pseudo_clear(void) |
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{ |
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dlink_node *node = NULL, *node_next = NULL; |
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|
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DLINK_FOREACH_SAFE(node, node_next, pseudo_cmd_list.head) |
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{ |
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struct pseudo_cmd *cmd = node->data; |
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assert(find_command(cmd->msg.cmd)); |
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|
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mod_del_cmd(&cmd->msg); |
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dlinkDelete(&cmd->node, &pseudo_cmd_list); |
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|
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MyFree(cmd->name); |
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MyFree(cmd->nick); |
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MyFree(cmd->serv); |
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MyFree(cmd->prep); |
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MyFree(cmd->command); |
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MyFree(cmd); |
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} |
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} |
