From 3dc8cb104d3392e00514bb829c50390a9598fe3c Mon Sep 17 00:00:00 2001 From: Stef Walter Date: Thu, 12 Jun 2008 03:40:09 +0000 Subject: - apache2x module now supports connecting to multiple daemon addresses and failover between them. --- common/sock-any.h | 104 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 104 insertions(+) create mode 100644 common/sock-any.h (limited to 'common/sock-any.h') diff --git a/common/sock-any.h b/common/sock-any.h new file mode 100644 index 0000000..c22d1c7 --- /dev/null +++ b/common/sock-any.h @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2004, Stefan Walter + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the + * above copyright notice, this list of conditions and + * the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * * The names of contributors to this software may not be + * used to endorse or promote products derived from this + * software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + * + * CONTRIBUTORS + * Stef Walter + * + */ + +#ifndef __SOCK_ANY_H__ +#define __SOCK_ANY_H__ + +#include +#include +#include + +struct sockaddr_any +{ + union _sockaddr_any { + /* The header */ + struct sockaddr a; + + /* The different types */ + struct sockaddr_un un; + struct sockaddr_in in; +#ifdef HAVE_INET6 + struct sockaddr_in6 in6; +#endif + } s; + size_t namelen; +}; + +#define SANY_ADDR(any) ((any).s.a) +#define SANY_LEN(any) ((any).namelen) +#define SANY_TYPE(any) ((any).s.a.sa_family) + +/* -------------------------------------------------------------------------- */ + +/* Returns AF_XXX family type or -1 */ +int sock_any_pton (const char *string, struct sockaddr_any *addr, int opts); + +int sock_any_pton_n (const char *string, struct sockaddr_any *addrs, int n_addrs, int opts); + +/* The default port to fill in when no IP/IPv6 port specified */ +#define SANY_OPT_DEFPORT(p) (int)((p) & 0xFFFF) + +/* When only port specified default to IPANY */ +#define SANY_OPT_DEFANY 0x00000000 + +/* When only port specified default to LOCALHOST */ +#define SANY_OPT_DEFLOCAL 0x00100000 + +/* When only port specified default to IPv6 */ +#define SANY_OPT_DEFINET6 0x00200000 + +/* Don't resolve host name */ +#define SANY_OPT_NORESOLV 0x01000000 + +/* The family type returned when resolving is needed */ +#define SANY_AF_DNS 0x01000000 + +/* -------------------------------------------------------------------------- */ + +/* Returns -1 when failed */ +int sock_any_ntop (const struct sockaddr_any *any, char *addr, size_t addrlen, int opts); + +/* Don't print or compare the port */ +#define SANY_OPT_NOPORT 0x01000000 + +/* -------------------------------------------------------------------------- */ + +/* Returns 0 for equal */ +int sock_any_cmp(const struct sockaddr_any *a1, const struct sockaddr_any *a2, int opts); + +#endif /* __SOCK_ANY_H__ */ -- cgit v1.2.3