2011-02-23 22:14:30 -05:00
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/* X-Chat
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* Copyright (C) 1998 Peter Zelezny.
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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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2012-12-23 14:36:54 -05:00
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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2011-02-23 22:14:30 -05:00
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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2012-10-24 15:33:02 -04:00
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#include "hexchat.h"
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2011-02-23 22:14:30 -05:00
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#include "modes.h"
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#include "fe.h"
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#include "notify.h"
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#include "tree.h"
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2012-10-24 15:33:02 -04:00
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#include "hexchatc.h"
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2011-02-23 22:14:30 -05:00
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#include "util.h"
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2014-12-31 03:34:55 -05:00
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int
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2011-02-23 22:14:30 -05:00
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nick_cmp_az_ops (server *serv, struct User *user1, struct User *user2)
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{
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unsigned int access1 = user1->access;
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unsigned int access2 = user2->access;
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int pos;
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if (access1 != access2)
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{
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for (pos = 0; pos < USERACCESS_SIZE; pos++)
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{
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if ((access1&(1<<pos)) && (access2&(1<<pos)))
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break;
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if ((access1&(1<<pos)) && !(access2&(1<<pos)))
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return -1;
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if (!(access1&(1<<pos)) && (access2&(1<<pos)))
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return 1;
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}
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}
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return serv->p_cmp (user1->nick, user2->nick);
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}
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2014-12-31 03:34:55 -05:00
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int
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2011-02-23 22:14:30 -05:00
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nick_cmp_alpha (struct User *user1, struct User *user2, server *serv)
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{
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return serv->p_cmp (user1->nick, user2->nick);
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}
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/*
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insert name in appropriate place in linked list. Returns row number or:
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-1: duplicate
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*/
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static int
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userlist_insertname (session *sess, struct User *newuser)
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{
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if (!sess->usertree)
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{
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2014-12-31 03:34:55 -05:00
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sess->usertree = tree_new ((tree_cmp_func *)nick_cmp_alpha, sess->server);
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2011-02-23 22:14:30 -05:00
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}
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return tree_insert (sess->usertree, newuser);
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}
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void
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userlist_set_away (struct session *sess, char *nick, unsigned int away)
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{
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struct User *user;
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user = userlist_find (sess, nick);
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if (user)
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{
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if (user->away != away)
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{
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user->away = away;
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/* rehash GUI */
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fe_userlist_rehash (sess, user);
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if (away)
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fe_userlist_update (sess, user);
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}
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}
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}
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2013-04-03 17:10:09 -04:00
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void
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userlist_set_account (struct session *sess, char *nick, char *account)
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{
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struct User *user;
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user = userlist_find (sess, nick);
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if (user)
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{
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2014-12-28 06:37:25 -05:00
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g_free (user->account);
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2013-04-03 17:10:09 -04:00
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if (strcmp (account, "*") == 0)
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user->account = NULL;
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else
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2014-12-28 06:37:25 -05:00
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user->account = g_strdup (account);
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2013-04-03 17:10:09 -04:00
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/* gui doesnt currently reflect login status, maybe later
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fe_userlist_rehash (sess, user); */
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}
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}
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2011-02-23 22:14:30 -05:00
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int
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userlist_add_hostname (struct session *sess, char *nick, char *hostname,
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2013-04-03 17:10:09 -04:00
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char *realname, char *servername, char *account, unsigned int away)
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2011-02-23 22:14:30 -05:00
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{
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struct User *user;
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2013-10-26 13:37:20 -04:00
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gboolean do_rehash = FALSE;
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2011-02-23 22:14:30 -05:00
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user = userlist_find (sess, nick);
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if (user)
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{
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if (!user->hostname && hostname)
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2013-10-26 13:37:20 -04:00
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{
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if (prefs.hex_gui_ulist_show_hosts)
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do_rehash = TRUE;
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2014-12-28 06:37:25 -05:00
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user->hostname = g_strdup (hostname);
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2013-10-26 13:37:20 -04:00
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}
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2013-12-22 14:19:30 -05:00
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if (!user->realname && realname && *realname)
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2014-12-28 06:37:25 -05:00
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user->realname = g_strdup (realname);
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2011-02-23 22:14:30 -05:00
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if (!user->servername && servername)
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2014-12-28 06:37:25 -05:00
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user->servername = g_strdup (servername);
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2013-04-04 05:07:42 -04:00
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if (!user->account && account && strcmp (account, "0") != 0)
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2014-12-28 06:37:25 -05:00
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user->account = g_strdup (account);
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2011-02-23 22:14:30 -05:00
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if (away != 0xff)
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{
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2013-10-26 13:37:20 -04:00
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if (user->away != away)
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do_rehash = TRUE;
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2011-02-23 22:14:30 -05:00
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user->away = away;
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}
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fe_userlist_update (sess, user);
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2013-10-26 13:37:20 -04:00
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if (do_rehash)
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fe_userlist_rehash (sess, user);
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2011-02-23 22:14:30 -05:00
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return 1;
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}
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return 0;
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}
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static int
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free_user (struct User *user, gpointer data)
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{
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2014-12-28 06:37:25 -05:00
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g_free (user->realname);
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g_free (user->hostname);
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g_free (user->servername);
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g_free (user->account);
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g_free (user);
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2011-02-23 22:14:30 -05:00
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return TRUE;
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}
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void
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userlist_free (session *sess)
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{
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tree_foreach (sess->usertree, (tree_traverse_func *)free_user, NULL);
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tree_destroy (sess->usertree);
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sess->usertree = NULL;
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sess->me = NULL;
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sess->ops = 0;
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sess->hops = 0;
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sess->voices = 0;
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sess->total = 0;
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}
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void
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userlist_clear (session *sess)
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{
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fe_userlist_clear (sess);
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userlist_free (sess);
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fe_userlist_numbers (sess);
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}
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static int
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find_cmp (const char *name, struct User *user, server *serv)
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{
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return serv->p_cmp ((char *)name, user->nick);
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}
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struct User *
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2013-01-02 17:50:26 -05:00
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userlist_find (struct session *sess, const char *name)
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2011-02-23 22:14:30 -05:00
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{
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int pos;
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2014-12-31 03:34:55 -05:00
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if (sess->usertree)
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return tree_find (sess->usertree, name,
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2011-02-23 22:14:30 -05:00
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(tree_cmp_func *)find_cmp, sess->server, &pos);
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return NULL;
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}
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struct User *
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userlist_find_global (struct server *serv, char *name)
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{
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struct User *user;
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session *sess;
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GSList *list = sess_list;
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while (list)
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{
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sess = (session *) list->data;
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if (sess->server == serv)
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{
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user = userlist_find (sess, name);
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if (user)
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return user;
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}
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list = list->next;
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}
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2014-12-31 11:31:17 -05:00
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return NULL;
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2011-02-23 22:14:30 -05:00
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}
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static void
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update_counts (session *sess, struct User *user, char prefix,
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int level, int offset)
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{
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switch (prefix)
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{
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case '@':
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user->op = level;
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sess->ops += offset;
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break;
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case '%':
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user->hop = level;
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sess->hops += offset;
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break;
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case '+':
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user->voice = level;
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sess->voices += offset;
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break;
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}
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}
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void
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userlist_update_mode (session *sess, char *name, char mode, char sign)
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{
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int access;
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int offset = 0;
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int level;
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int pos;
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char prefix;
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struct User *user;
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user = userlist_find (sess, name);
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if (!user)
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return;
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/* remove from binary trees, before we loose track of it */
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tree_remove (sess->usertree, user, &pos);
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2014-12-31 03:34:55 -05:00
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fe_userlist_remove (sess, user);
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2011-02-23 22:14:30 -05:00
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/* which bit number is affected? */
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access = mode_access (sess->server, mode, &prefix);
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if (sign == '+')
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{
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level = TRUE;
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if (!(user->access & (1 << access)))
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{
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offset = 1;
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user->access |= (1 << access);
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}
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} else
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{
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level = FALSE;
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if (user->access & (1 << access))
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{
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offset = -1;
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user->access &= ~(1 << access);
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}
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}
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/* now what is this users highest prefix? e.g. @ for ops */
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user->prefix[0] = get_nick_prefix (sess->server, user->access);
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/* update the various counts using the CHANGED prefix only */
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update_counts (sess, user, prefix, level, offset);
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/* insert it back into its new place */
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2014-12-31 03:34:55 -05:00
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tree_insert (sess->usertree, user);
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fe_userlist_insert (sess, user, FALSE);
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2011-02-23 22:14:30 -05:00
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fe_userlist_numbers (sess);
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}
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int
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userlist_change (struct session *sess, char *oldname, char *newname)
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{
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struct User *user = userlist_find (sess, oldname);
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int pos;
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if (user)
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{
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tree_remove (sess->usertree, user, &pos);
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2014-12-31 03:34:55 -05:00
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fe_userlist_remove (sess, user);
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2011-02-23 22:14:30 -05:00
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safe_strcpy (user->nick, newname, NICKLEN);
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2014-12-31 03:34:55 -05:00
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tree_insert (sess->usertree, user);
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fe_userlist_insert (sess, user, FALSE);
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2011-02-23 22:14:30 -05:00
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return 1;
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}
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return 0;
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}
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int
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userlist_remove (struct session *sess, char *name)
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{
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struct User *user;
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user = userlist_find (sess, name);
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if (!user)
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return FALSE;
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2011-05-30 14:27:08 -04:00
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userlist_remove_user (sess, user);
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return TRUE;
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}
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void
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userlist_remove_user (struct session *sess, struct User *user)
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{
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int pos;
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2011-02-23 22:14:30 -05:00
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if (user->voice)
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sess->voices--;
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if (user->op)
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sess->ops--;
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if (user->hop)
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sess->hops--;
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sess->total--;
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fe_userlist_numbers (sess);
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fe_userlist_remove (sess, user);
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if (user == sess->me)
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sess->me = NULL;
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tree_remove (sess->usertree, user, &pos);
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free_user (user, NULL);
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}
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void
|
2013-06-22 18:48:17 -04:00
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|
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userlist_add (struct session *sess, char *name, char *hostname,
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|
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char *account, char *realname, const message_tags_data *tags_data)
|
2011-02-23 22:14:30 -05:00
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|
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{
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struct User *user;
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int row, prefix_chars;
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unsigned int acc;
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acc = nick_access (sess->server, name, &prefix_chars);
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2013-06-22 18:48:17 -04:00
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notify_set_online (sess->server, name + prefix_chars, tags_data);
|
2011-02-23 22:14:30 -05:00
|
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|
|
2014-12-28 06:37:25 -05:00
|
|
|
user = g_new0 (struct User, 1);
|
2011-02-23 22:14:30 -05:00
|
|
|
|
|
|
|
user->access = acc;
|
|
|
|
|
|
|
|
/* assume first char is the highest level nick prefix */
|
|
|
|
if (prefix_chars)
|
|
|
|
user->prefix[0] = name[0];
|
|
|
|
|
|
|
|
/* add it to our linked list */
|
|
|
|
if (hostname)
|
2014-12-28 06:37:25 -05:00
|
|
|
user->hostname = g_strdup (hostname);
|
2011-02-23 22:14:30 -05:00
|
|
|
safe_strcpy (user->nick, name + prefix_chars, NICKLEN);
|
|
|
|
/* is it me? */
|
|
|
|
if (!sess->server->p_cmp (user->nick, sess->server->nick))
|
|
|
|
user->me = TRUE;
|
2013-04-03 17:10:09 -04:00
|
|
|
/* extended join info */
|
|
|
|
if (sess->server->have_extjoin)
|
|
|
|
{
|
2014-04-06 15:22:51 -04:00
|
|
|
if (account && *account)
|
2014-12-28 06:37:25 -05:00
|
|
|
user->account = g_strdup (account);
|
2013-12-22 14:19:30 -05:00
|
|
|
if (realname && *realname)
|
2014-12-28 06:37:25 -05:00
|
|
|
user->realname = g_strdup (realname);
|
2013-04-03 17:10:09 -04:00
|
|
|
}
|
|
|
|
|
2011-02-23 22:14:30 -05:00
|
|
|
row = userlist_insertname (sess, user);
|
|
|
|
|
|
|
|
/* duplicate? some broken servers trigger this */
|
|
|
|
if (row == -1)
|
|
|
|
{
|
2014-12-28 06:37:25 -05:00
|
|
|
g_free (user->hostname);
|
|
|
|
g_free (user->account);
|
|
|
|
g_free (user->realname);
|
|
|
|
g_free (user);
|
2011-02-23 22:14:30 -05:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
sess->total++;
|
|
|
|
|
2012-10-30 06:56:27 -04:00
|
|
|
/* most ircds don't support multiple modechars in front of the nickname
|
2011-02-23 22:14:30 -05:00
|
|
|
for /NAMES - though they should. */
|
|
|
|
while (prefix_chars)
|
|
|
|
{
|
|
|
|
update_counts (sess, user, name[0], TRUE, 1);
|
|
|
|
name++;
|
|
|
|
prefix_chars--;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (user->me)
|
|
|
|
sess->me = user;
|
|
|
|
|
2014-12-31 03:34:55 -05:00
|
|
|
fe_userlist_insert (sess, user, FALSE);
|
2011-02-23 22:14:30 -05:00
|
|
|
fe_userlist_numbers (sess);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
rehash_cb (struct User *user, session *sess)
|
|
|
|
{
|
|
|
|
fe_userlist_rehash (sess, user);
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
userlist_rehash (session *sess)
|
|
|
|
{
|
2014-12-31 03:34:55 -05:00
|
|
|
tree_foreach (sess->usertree, (tree_traverse_func *)rehash_cb, sess);
|
2011-02-23 22:14:30 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
flat_cb (struct User *user, GSList **list)
|
|
|
|
{
|
|
|
|
*list = g_slist_prepend (*list, user);
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
GSList *
|
|
|
|
userlist_flat_list (session *sess)
|
|
|
|
{
|
|
|
|
GSList *list = NULL;
|
|
|
|
|
2014-12-31 03:34:55 -05:00
|
|
|
tree_foreach (sess->usertree, (tree_traverse_func *)flat_cb, &list);
|
2011-02-23 22:14:30 -05:00
|
|
|
return g_slist_reverse (list);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
double_cb (struct User *user, GList **list)
|
|
|
|
{
|
|
|
|
*list = g_list_prepend(*list, user);
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
GList *
|
|
|
|
userlist_double_list(session *sess)
|
|
|
|
{
|
|
|
|
GList *list = NULL;
|
|
|
|
|
2014-12-31 03:34:55 -05:00
|
|
|
tree_foreach (sess->usertree, (tree_traverse_func *)double_cb, &list);
|
2011-02-23 22:14:30 -05:00
|
|
|
return list;
|
|
|
|
}
|