1 /* - Internet Relay Chat, include/listener.h
2 * Copyright (C) 1999 Thomas Helvey <tomh@inxpress.net>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 1, or (at your option)
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef INCLUDED_listener_h
22 #define INCLUDED_listener_h
23 #ifndef INCLUDED_ircd_defs_h
24 #include "ircd_defs.h" /* HOSTLEN */
26 #ifndef INCLUDED_ircd_events_h
27 #include "ircd_events.h"
29 #ifndef INCLUDED_sys_types_h
30 #include <sys/types.h> /* size_t, broken BSD system headers */
31 #define INCLUDED_sys_types_h
33 #ifndef INCLUDED_netinet_in_h
34 #include <netinet/in.h> /* in_addr */
35 #define INCLUDED_netinet_in_h
41 struct Listener* next; /* list node pointer */
42 int fd; /* file descriptor */
43 int port; /* listener IP port */
44 int ref_count; /* number of connection references */
45 unsigned char active; /* current state of listener */
46 unsigned char hidden; /* hidden in stats output for clients */
47 unsigned char server; /* 1 if port is a server listener */
48 int index; /* index into poll array */
49 time_t last_accept; /* last time listener accepted */
50 struct in_addr addr; /* virtual address or INADDR_ANY */
51 struct in_addr mask; /* listener hostmask */
52 struct Socket socket; /* describe socket to event system */
55 extern struct Listener* ListenerPollList; /* GLOBAL - listener list */
57 extern void add_listener(int port, const char* vaddr_ip,
58 const char* mask, int is_server,
60 extern void close_listener(struct Listener* listener);
61 extern void close_listeners(void);
62 extern void count_listener_memory(int* count_out, size_t* size_out);
63 extern const char* get_listener_name(const struct Listener* listener);
64 extern void mark_listeners_closing(void);
65 extern void show_ports(struct Client* client, int show_hidden,
67 extern void release_listener(struct Listener* listener);
69 #endif /* INCLUDED_listener_h */