addr.h

00001 /*
00002  * Copyright (c) 2005, 2006 by KoanLogic s.r.l. <http://www.koanlogic.com>
00003  * All rights reserved.
00004  *
00005  * This file is part of KLone, and as such it is subject to the license stated
00006  * in the LICENSE file which you have received as part of this distribution.
00007  *
00008  * $Id: addr.h,v 1.15 2008/06/04 17:48:01 tat Exp $
00009  */
00010 
00011 #ifndef _KLONE_ADDR_H_
00012 #define _KLONE_ADDR_H_
00013 
00014 #include <sys/types.h>
00015 
00016 #include <u/libu.h>
00017 
00018 #ifdef __cplusplus
00019 extern "C" {
00020 #endif 
00021 
00022 typedef struct kaddr_s
00023 {
00024     enum type_e { ADDR_IPV4, ADDR_IPV6, ADDR_UNIX } type;
00025     union
00026     {
00027         struct sockaddr_in  sin;
00028 #ifndef NO_IPV6
00029         struct sockaddr_in6 sin6;
00030 #endif
00031 #ifndef NO_UNIXSOCK
00032         struct sockaddr_un  sunx;
00033 #endif
00034     } sa;
00035 } kaddr_t;
00036 
00037 int addr_create(kaddr_t **pa);
00038 int addr_set_from_config(kaddr_t *a, u_config_t *c);
00039 int addr_set_from_sa(kaddr_t *a, struct sockaddr *sa, size_t sz);
00040 int addr_set(kaddr_t *a, const char *ip, int port);
00041 int addr_set_ipv4_ip(kaddr_t *a, const char *ip);
00042 int addr_set_ipv4_port(kaddr_t *a, int port);
00043 int addr_free(kaddr_t *a);
00044 
00045 #ifdef __cplusplus
00046 }
00047 #endif 
00048 
00049 #endif