X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=address.c;fp=address.c;h=0000000000000000000000000000000000000000;hb=f93eca3530bef2cc23ffe6c3a04493ad171c2aed;hp=e5f8866822f250606055074c3b3c40467cef2d5b;hpb=42c9b99f2bb21d0ff1f1918314f9d5dd82a62763;p=catta diff --git a/address.c b/address.c deleted file mode 100644 index e5f8866..0000000 --- a/address.c +++ /dev/null @@ -1,126 +0,0 @@ -#include -#include -#include -#include - -#include "address.h" - -guint avahi_address_get_size(const AvahiAddress *a) { - g_assert(a); - - if (a->family == AF_INET) - return 4; - else if (a->family == AF_INET6) - return 16; - - return 0; -} - -gint avahi_address_cmp(const AvahiAddress *a, const AvahiAddress *b) { - g_assert(a); - g_assert(b); - - if (a->family != b->family) - return -1; - - return memcmp(a->data.data, b->data.data, avahi_address_get_size(a)); -} - -gchar *avahi_address_snprint(char *s, guint length, const AvahiAddress *a) { - g_assert(s); - g_assert(length); - g_assert(a); - return (gchar*) inet_ntop(a->family, a->data.data, s, length); -} - -gchar* avahi_reverse_lookup_name_ipv4(const AvahiIPv4Address *a) { - guint32 n = ntohl(a->address); - g_assert(a); - - return g_strdup_printf("%u.%u.%u.%u.in-addr.arpa", n & 0xFF, (n >> 8) & 0xFF, (n >> 16) & 0xFF, n >> 24); -} - -static gchar *reverse_lookup_name_ipv6(const AvahiIPv6Address *a, const gchar *suffix) { - - return g_strdup_printf("%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%s", - a->address[15] & 0xF, - a->address[15] >> 4, - a->address[14] & 0xF, - a->address[14] >> 4, - a->address[13] & 0xF, - a->address[13] >> 4, - a->address[12] & 0xF, - a->address[12] >> 4, - a->address[11] & 0xF, - a->address[11] >> 4, - a->address[10] & 0xF, - a->address[10] >> 4, - a->address[9] & 0xF, - a->address[9] >> 4, - a->address[8] & 0xF, - a->address[8] >> 4, - a->address[7] & 0xF, - a->address[7] >> 4, - a->address[6] & 0xF, - a->address[6] >> 4, - a->address[5] & 0xF, - a->address[5] >> 4, - a->address[4] & 0xF, - a->address[4] >> 4, - a->address[3] & 0xF, - a->address[3] >> 4, - a->address[2] & 0xF, - a->address[2] >> 4, - a->address[1] & 0xF, - a->address[1] >> 4, - a->address[0] & 0xF, - a->address[0] >> 4, - suffix); -} - -gchar *avahi_reverse_lookup_name_ipv6_arpa(const AvahiIPv6Address *a) { - return reverse_lookup_name_ipv6(a, "ip6.arpa"); -} - -gchar *avahi_reverse_lookup_name_ipv6_int(const AvahiIPv6Address *a) { - return reverse_lookup_name_ipv6(a, "ip6.int"); -} - -AvahiAddress *avahi_address_parse(const char *s, guchar family, AvahiAddress *ret_addr) { - g_assert(ret_addr); - g_assert(s); - - if (inet_pton(family, s, ret_addr->data.data) < 0) - return NULL; - - ret_addr->family = family; - - return ret_addr; -} - -AvahiAddress *avahi_address_from_sockaddr(const struct sockaddr* sa, AvahiAddress *ret_addr) { - g_assert(sa); - g_assert(ret_addr); - - g_assert(sa->sa_family == AF_INET || sa->sa_family == AF_INET6); - - ret_addr->family = sa->sa_family; - - if (sa->sa_family == AF_INET) - memcpy(&ret_addr->data.ipv4, &((struct sockaddr_in*) sa)->sin_addr, sizeof(ret_addr->data.ipv4)); - else - memcpy(&ret_addr->data.ipv6, &((struct sockaddr_in6*) sa)->sin6_addr, sizeof(ret_addr->data.ipv6)); - - return ret_addr; -} - -guint16 avahi_port_from_sockaddr(const struct sockaddr* sa) { - g_assert(sa); - - g_assert(sa->sa_family == AF_INET || sa->sa_family == AF_INET6); - - if (sa->sa_family == AF_INET) - return ntohs(((struct sockaddr_in*) sa)->sin_port); - else - return ntohs(((struct sockaddr_in6*) sa)->sin6_port); -}