X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=avahi-common%2Faddress.h;h=6023a0303a888427aa51d94917bf426f2534a408;hb=7862fd0cb20eed204be336d050dd9c4e72528d62;hp=53f8d065576457f43f18f343acda3efe33ee2e7a;hpb=6efe2615e04c6ef664fa9d49b013e261ba1e6e66;p=catta diff --git a/avahi-common/address.h b/avahi-common/address.h index 53f8d06..6023a03 100644 --- a/avahi-common/address.h +++ b/avahi-common/address.h @@ -53,7 +53,7 @@ enum { #define AVAHI_ADDRESS_STR_MAX 40 /* IPv6 Max = 4*8 + 7 + 1 for NUL */ /** Return TRUE if the specified interface index is valid */ -#define AVAHI_IF_VALID(ifindex) (((ifindex) >= 0) || ((ifindex) == AVAHI_PROTO_UNSPEC)) +#define AVAHI_IF_VALID(ifindex) (((ifindex) >= 0) || ((ifindex) == AVAHI_IF_UNSPEC)) /** Return TRUE if the specified protocol is valid */ #define AVAHI_PROTO_VALID(protocol) (((protocol) == AVAHI_PROTO_INET) || ((protocol) == AVAHI_PROTO_INET6) || ((protocol) == AVAHI_PROTO_UNSPEC)) @@ -73,25 +73,37 @@ typedef struct AvahiAddress { AvahiProtocol proto; /**< Address family */ union { - AvahiIPv6Address ipv6; /** Address when IPv6 */ - AvahiIPv4Address ipv4; /** Address when IPv4 */ - uint8_t data[1]; /** Type independant data field */ + AvahiIPv6Address ipv6; /**< Address when IPv6 */ + AvahiIPv4Address ipv4; /**< Address when IPv4 */ + uint8_t data[1]; /**< Type-independent data field */ } data; } AvahiAddress; +/** @{ \name Comparison */ + /** Compare two addresses. Returns 0 when equal, a negative value when a < b, a positive value when a > b. */ int avahi_address_cmp(const AvahiAddress *a, const AvahiAddress *b); +/** @} */ + +/** @{ \name String conversion */ + /** Convert the specified address *a to a human readable character string, use AVAHI_ADDRESS_STR_MAX to allocate an array of the right size */ char *avahi_address_snprint(char *ret_s, size_t length, const AvahiAddress *a); -/** Convert the specifeid human readable character string to an +/** Convert the specified human readable character string to an * address structure. Set af to AVAHI_UNSPEC for automatic address * family detection. */ AvahiAddress *avahi_address_parse(const char *s, AvahiProtocol af, AvahiAddress *ret_addr); +/** @} */ + +/** \cond fulldocs */ /** Generate the DNS reverse lookup name for an IPv4 or IPv6 address. */ -char* avahi_reverse_lookup_name(char *ret_s, size_t length, const AvahiAddress *a); +char* avahi_reverse_lookup_name(const AvahiAddress *a, char *ret_s, size_t length); +/** \endcond */ + +/** @{ \name Protocol/address family handling */ /** Map AVAHI_PROTO_xxx constants to Unix AF_xxx constants */ int avahi_proto_to_af(AvahiProtocol proto); @@ -102,6 +114,8 @@ AvahiProtocol avahi_af_to_proto(int af); /** Return a textual representation of the specified protocol number. i.e. "IPv4", "IPv6" or "UNSPEC" */ const char* avahi_proto_to_string(AvahiProtocol proto); +/** @} */ + AVAHI_C_DECL_END #endif