X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=avahi-common%2Fdomain.h;h=53897e748830e954f57b08939c3aca07063f7967;hb=1b00ed03e1a2903b01565e270300f35c3d7db1ae;hp=59765ef761441911fd51982d1afe59dc16e1d28e;hpb=4499f8fb35edddcfb7ab666de78c78dd92da8eef;p=catta diff --git a/avahi-common/domain.h b/avahi-common/domain.h index 59765ef..53897e7 100644 --- a/avahi-common/domain.h +++ b/avahi-common/domain.h @@ -29,9 +29,7 @@ #include -#ifndef DOXYGEN_SHOULD_SKIP_THIS AVAHI_C_DECL_BEGIN -#endif /** The maximum length of a a fully escaped domain name C string. This * is calculated like this: RFC1034 mandates maximum length of FQDNs @@ -44,29 +42,43 @@ AVAHI_C_DECL_BEGIN * the string brings us to 1014. */ #define AVAHI_DOMAIN_NAME_MAX 1014 +/** Maximum size of an unescaped label */ +#define AVAHI_LABEL_MAX 64 + +/** Normalize a domain name into canonical form. This drops trailing + * dots and removes useless backslash escapes. */ +char *avahi_normalize_name(const char *s, char *ret_s, size_t size); + /** 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); +char *avahi_normalize_name_strdup(const char *s); /** 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); +char *avahi_escape_label(const char* 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 a pointer to the type section of a subtype i.e. _foo._sub._bar._tcp => _bar._tcp */ +const char *avahi_get_type_from_subtype(const char *t); + +/** Return 1 when the specified string contains a valid generic + * service type (i.e. a series of words starting with "_"), 0 + * otherwise */ +int avahi_is_valid_service_type_generic(const char *t); + +/** Return 1 when the specified string contains a valid strict service + * type (i.e. consisting of only two words, the latter being either + * _udp or _tcp), 0 otherwise */ +int avahi_is_valid_service_type_strict(const char *t); + +/** Return 1 when the specified string contains a valid service subtype, 0 otherwise */ +int avahi_is_valid_service_subtype(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); @@ -80,14 +92,12 @@ 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); -/** Returns 1 if the the end labels of domain are eqal to suffix */ -int avahi_domain_ends_with(const char *domain, const char *suffix); - /** Construct a valid complete service name from a name, a type and a domain */ -int avahi_service_name_snprint(char *p, size_t size, const char *name, const char *type, const char *domain); +int avahi_service_name_join(char *p, size_t size, const char *name, const char *type, const char *domain); + +/** Split a full service name into name, type and domain */ +int avahi_service_name_split(const char *p, char *name, size_t name_size, char *type, size_t type_size, char *domain, size_t domain_size); -#ifndef DOXYGEN_SHOULD_SKIP_THIS AVAHI_C_DECL_END -#endif #endif