/* * irc-event-7.c - IRC events -- OPTIONAL MESSAGES * * Copyright (C) 2000 Stefan Jahn * * This is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this package; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * $Id: irc-event-7.c,v 1.16 2001/05/19 23:04:57 ela Exp $ * */ #if HAVE_CONFIG_H # include #endif #if ENABLE_IRC_PROTO #define _GNU_SOURCE #include #include #ifdef __MINGW32__ # include #endif #include #include "irc-core/irc-core.h" #include "irc-proto.h" #include "irc-event.h" /* * Command: ISON * Parameters: {} * Numeric Replies: RPL_ISON ERR_NEEDMOREPARAMS */ int irc_ison_callback (svz_socket_t *sock, irc_client_t *client, irc_request_t *request) { irc_config_t *cfg = sock->cfg; static char nicklist[MAX_MSG_LEN] = ""; int n; /* do you have enough para's ? */ if (irc_check_args (sock, client, cfg, request, 1)) return 0; for (n = 0; n < request->paras; n++) { if (irc_find_nick (cfg, request->para[n])) { strcat (nicklist, request->para[n]); strcat (nicklist, " "); } } irc_printf (sock, ":%s %03d %s " RPL_ISON_TEXT "\n", cfg->host, RPL_ISON, client->nick, nicklist); return 0; } /* * Command: USERHOST * Parameters: {} * Numeric Replies: RPL_USERHOST ERR_NEEDMOREPARAMS */ int irc_userhost_callback (svz_socket_t *sock, irc_client_t *client, irc_request_t *request) { irc_config_t *cfg = sock->cfg; int n; irc_client_t *cl; char list[MAX_MSG_LEN] = ":"; char text[MAX_MSG_LEN]; /* complete parameter list ? */ if (irc_check_args (sock, client, cfg, request, 1)) return 0; /* go through all paras */ for (n = 0; n < request->paras; n++) { if ((cl = irc_find_nick (cfg, request->para[n])) != NULL) { sprintf (text, "%s%s=%c%s@%s ", cl->nick, cl->flag & UMODE_OPERATOR ? "*" : "", cl->flag & UMODE_AWAY ? '-' : '+', cl->user, cl->host); strcat (list, text); } } /* send the USERHOST reply */ irc_printf (sock, ":%s %03d %s " RPL_USERHOST_TEXT "\n", cfg->host, RPL_USERHOST, client->nick, list); return 0; } /* * Command: AWAY * Parameters: [message] * Numeric Replies: RPL_UNAWAY RPL_NOWAWAY */ int irc_away_callback (svz_socket_t *sock, irc_client_t *client, irc_request_t *request) { irc_config_t *cfg = sock->cfg; /* this is UNAWAY */ if (!request->paras) { irc_printf (sock, ":%s %03d %s " RPL_UNAWAY_TEXT "\n", cfg->host, RPL_UNAWAY, client->nick); client->flag &= ~UMODE_AWAY; } /* set AWAY Message */ else { irc_printf (sock, ":%s %03d %s " RPL_NOWAWAY_TEXT "\n", cfg->host, RPL_NOWAWAY, client->nick); client->flag |= UMODE_AWAY; if (client->away) svz_free (client->away); client->away = svz_strdup (request->para[0]); } return 0; } /* * Command: USERS * Parameters: [] * Numeric Replies: ERR_NOSUCHSERVER ERR_FILEERROR * RPL_USERSSTART RPL_USERS * RPL_NOUSERS RPL_ENDOFUSERS * ERR_USERSDISABLED */ int irc_users_callback (svz_socket_t *sock, irc_client_t *client, irc_request_t *request) { irc_config_t *cfg = sock->cfg; irc_client_t **cl; int n; /* Return a messages saying this feature has been disabled. */ if (cfg->users_disabled) { irc_printf (sock, ":%s %03d %s " ERR_USERSDISABLED_TEXT "\n", cfg->host, ERR_USERSDISABLED, client->nick); return 0; } /* * If no parameter is given then return the local users * list of this server. */ if (request->paras < 1) { if ((cl = (irc_client_t **) svz_hash_values (cfg->clients)) != NULL) { irc_printf (sock, ":%s %03d %s " RPL_USERSSTART_TEXT "\n", cfg->host, RPL_USERSSTART, client->nick); for (n = 0; n < svz_hash_size (cfg->clients); n++) { irc_printf (sock, ":%s %03d %s " RPL_USERS_TEXT "\n", cfg->host, RPL_USERS, client->nick, cl[n]->nick, cl[n]->user, cl[n]->host); } irc_printf (sock, ":%s %03d %s " RPL_ENDOFUSERS_TEXT "\n", cfg->host, RPL_ENDOFUSERS, client->nick); svz_hash_xfree (cl); } else { irc_printf (sock, "%s %03d %s " RPL_NOUSERS_TEXT "\n", cfg->host, RPL_NOUSERS, client->nick); } } /* Return the list of remote servers if possible. */ else { irc_printf (sock, ":%s %03d %s " ERR_NOSUCHSERVER_TEXT "\n", cfg->host, ERR_NOSUCHSERVER, client->nick, request->para[0]); } return 0; } #else /* not ENABLE_IRC_PROTO */ int irc_event_7_dummy; /* Shut up compiler warnings. */ #endif /* not ENABLE_IRC_PROTO */
