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#ifndef foodomainhfoo
#define foodomainhfoo
/* $Id$ */
/***
This file is part of avahi.
avahi is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
avahi 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 Lesser General
Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with avahi; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
/** \file domain.h Domain name handling functions */
#include <inttypes.h>
#include <sys/types.h>
#include <avahi-common/cdecl.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
AVAHI_C_DECL_BEGIN
#endif
/** Normalize a domain name into canonical form. This drops trailing
* dots and removes useless backslash escapes. avahi_free() the
* result! */
char *avahi_normalize_name(const char *s);
/** Return the local host name. avahi_free() the result! */
char *avahi_get_host_name(void);
/** Return 1 when the specified domain names are equal, 0 otherwise */
int avahi_domain_equal(const char *a, const char *b);
/** Do a binary comparison of to specified domain names, return -1, 0, or 1, depending on the order. */
int avahi_binary_domain_cmp(const char *a, const char *b);
/** Read the first label from the textual domain name *name, unescape
* it and write it to dest, *name is changed to point to the next label*/
char *avahi_unescape_label(const char **name, char *dest, size_t size);
/** Escape the domain name in *src and write it to *ret_name */
char *avahi_escape_label(const uint8_t* src, size_t src_length, char **ret_name, size_t *ret_size);
/** Return 1 when the specified string contains a valid service type, 0 otherwise */
int avahi_is_valid_service_type(const char *t);
/** Return 1 when the specified string contains a valid domain name, 0 otherwise */
int avahi_is_valid_domain_name(const char *t);
/** Return 1 when the specified string contains a valid service name, 0 otherwise */
int avahi_is_valid_service_name(const char *t);
/** Return 1 when the specified string contains a valid non-FQDN host name (i.e. without dots), 0 otherwise */
int avahi_is_valid_host_name(const char *t);
/** Return some kind of hash value for the domain, useful for using domains as hash table keys. */
unsigned avahi_domain_hash(const char *name);
#ifndef DOXYGEN_SHOULD_SKIP_THIS
AVAHI_C_DECL_END
#endif
#endif
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