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96 lines
3.1 KiB
96 lines
3.1 KiB
2 years ago
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diff -up cups-2.2b2/cups/http-support.c.avahi-address cups-2.2b2/cups/http-support.c
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--- cups-2.2b2/cups/http-support.c.avahi-address 2016-06-24 17:43:35.000000000 +0200
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+++ cups-2.2b2/cups/http-support.c 2016-06-27 15:31:34.201361844 +0200
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@@ -2340,7 +2340,7 @@ http_resolve_cb(
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const char *type, /* I - Registration type */
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const char *domain, /* I - Domain (unused) */
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const char *hostTarget, /* I - Hostname */
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- const AvahiAddress *address, /* I - Address (unused) */
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+ const AvahiAddress *address, /* I - Address */
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uint16_t port, /* I - Port number */
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AvahiStringList *txt, /* I - TXT record */
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AvahiLookupResultFlags flags, /* I - Lookup flags (unused) */
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@@ -2493,39 +2493,62 @@ http_resolve_cb(
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* getting the IP address of the .local name and then do reverse-lookups...
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*/
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- http_addrlist_t *addrlist, /* List of addresses */
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- *addr; /* Current address */
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+ http_addr_t addr;
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+ size_t addrlen;
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+ int error;
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DEBUG_printf(("5http_resolve_cb: Looking up \"%s\".", hostTarget));
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- snprintf(fqdn, sizeof(fqdn), "%d", ntohs(port));
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- if ((addrlist = httpAddrGetList(hostTarget, AF_UNSPEC, fqdn)) != NULL)
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+ switch (address->proto)
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{
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- for (addr = addrlist; addr; addr = addr->next)
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+ case AVAHI_PROTO_INET:
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+ addr.ipv4.sin_family = AF_INET;
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+ addrlen = sizeof (addr.ipv4.sin_addr);
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+ memcpy (&addr.ipv4.sin_addr, &address->data, addrlen);
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+ break;
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+ case AVAHI_PROTO_INET6:
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+ addr.ipv6.sin6_family = AF_INET6;
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+ addrlen = sizeof (addr.ipv6.sin6_addr);
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+ memcpy (&addr.ipv6.sin6_addr, &address->data, addrlen);
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+ break;
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+ default:
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+ DEBUG_printf(("8http_resolve_cb: unknown address family %d",
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+ address->proto));
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+ addrlen = 0;
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+ }
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+
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+ if (addrlen > 0) {
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+ error = getnameinfo(&addr.addr, httpAddrLength (&addr),
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+ fqdn, sizeof(fqdn), NULL, 0, NI_NAMEREQD);
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+
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+ if (!error)
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{
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- int error = getnameinfo(&(addr->addr.addr), (socklen_t)httpAddrLength(&(addr->addr)), fqdn, sizeof(fqdn), NULL, 0, NI_NAMEREQD);
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+ DEBUG_printf(("8http_resolve_cb: Found \"%s\".", fqdn));
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- if (!error)
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- {
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- DEBUG_printf(("5http_resolve_cb: Found \"%s\".", fqdn));
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+ if ((hostptr = fqdn + strlen(fqdn) - 6) <= fqdn ||
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+ _cups_strcasecmp(hostptr, ".local"))
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- if ((hostptr = fqdn + strlen(fqdn) - 6) <= fqdn ||
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- _cups_strcasecmp(hostptr, ".local"))
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- {
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- hostTarget = fqdn;
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- break;
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- }
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+ {
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+ hostTarget = fqdn;
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}
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+ } else {
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+ avahi_address_snprint (fqdn, sizeof (fqdn), address);
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+ hostTarget = fqdn;
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+
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#ifdef DEBUG
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- else
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- DEBUG_printf(("5http_resolve_cb: \"%s\" did not resolve: %d",
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- httpAddrString(&(addr->addr), fqdn, sizeof(fqdn)),
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- error));
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+ DEBUG_printf(("8http_resolve_cb: \"%s\" did not resolve: %d",
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+ fqdn, error));
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#endif /* DEBUG */
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}
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- httpAddrFreeList(addrlist);
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}
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+ } else {
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+ /*
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+ * Use the IP address that responded...
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+ */
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+
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+ avahi_address_snprint (fqdn, sizeof (fqdn), address);
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+ hostTarget = fqdn;
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}
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/*
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