-diff -up cups-1.5.0/backend/dnssd.c.avahi-2-backend cups-1.5.0/backend/dnssd.c
---- cups-1.5.0/backend/dnssd.c.avahi-2-backend 2011-08-05 15:04:46.182591844 +0100
-+++ cups-1.5.0/backend/dnssd.c 2011-08-05 15:05:13.868710181 +0100
+diff -up cups-1.5.3/backend/dnssd.c.avahi-2-backend cups-1.5.3/backend/dnssd.c
+--- cups-1.5.3/backend/dnssd.c.avahi-2-backend 2012-05-15 16:53:18.164774446 +0200
++++ cups-1.5.3/backend/dnssd.c 2012-05-15 17:09:07.684155704 +0200
@@ -15,14 +15,21 @@
*
* Contents:
static void browse_callback(DNSServiceRef sdRef,
DNSServiceFlags flags,
uint32_t interfaceIndex,
-@@ -93,12 +131,6 @@ static void browse_local_callback(DNSSe
- const char *regtype,
+@@ -95,13 +133,6 @@ static void browse_local_callback(DNSSe
const char *replyDomain,
- void *context);
+ void *context)
+ __attribute__((nonnull(1,5,6,7,8)));
-static int compare_devices(cups_device_t *a, cups_device_t *b);
-static void exec_backend(char **argv);
-static cups_device_t *get_device(cups_array_t *devices,
- const char *serviceName,
- const char *regtype,
-- const char *replyDomain);
+- const char *replyDomain)
+- __attribute__((nonnull(1,2,3,4)));
static void query_callback(DNSServiceRef sdRef,
DNSServiceFlags flags,
uint32_t interfaceIndex,
-@@ -107,9 +139,118 @@ static void query_callback(DNSServiceRe
- uint16_t rrclass, uint16_t rdlen,
+@@ -111,10 +142,119 @@ static void query_callback(DNSServiceRe
const void *rdata, uint32_t ttl,
- void *context);
+ void *context)
+ __attribute__((nonnull(1,5,9,11)));
+#endif /* HAVE_DNSSD */
+#ifdef HAVE_AVAHI
+static void avahi_client_callback (AvahiClient *client,
+ AvahiLookupResultFlags flags,
+ void *context);
+#endif /* HAVE_AVAHI */
-+
+static cups_device_t * find_device (cups_array_t *devices,
+ cups_txt_records_t *txt,
+ cups_device_t *dkey);
+static cups_device_t *get_device(cups_array_t *devices,
+ const char *serviceName,
+ const char *regtype,
-+ const char *replyDomain);
++ const char *replyDomain)
++ __attribute__((nonnull(1,2,3,4)));
static void sigterm_handler(int sig);
- static void unquote(char *dst, const char *src, size_t dstsize);
+ static void unquote(char *dst, const char *src, size_t dstsize)
+ __attribute__((nonnull(1,2)));
+#ifdef HAVE_AVAHI
+static AvahiSimplePoll *simple_poll = NULL;
/*
* 'main()' - Browse for printers.
-@@ -120,6 +261,13 @@ main(int argc, /* I - Number of comm
+@@ -125,6 +265,13 @@ main(int argc, /* I - Number of comm
char *argv[]) /* I - Command-line arguments */
{
const char *name; /* Backend name */
DNSServiceRef main_ref, /* Main service reference */
fax_ipp_ref, /* IPP fax service reference */
ipp_ref, /* IPP service reference */
-@@ -133,12 +281,11 @@ main(int argc, /* I - Number of comm
+@@ -138,12 +285,11 @@ main(int argc, /* I - Number of comm
pdl_datastream_ref, /* AppSocket service reference */
printer_ref, /* LPD service reference */
riousbprint_ref; /* Remote IO service reference */
#if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET)
struct sigaction action; /* Actions for POSIX signals */
#endif /* HAVE_SIGACTION && !HAVE_SIGSET */
-@@ -198,6 +345,49 @@ main(int argc, /* I - Number of comm
+@@ -203,6 +349,49 @@ main(int argc, /* I - Number of comm
* Browse for different kinds of printers...
*/
if (DNSServiceCreateConnection(&main_ref) != kDNSServiceErr_NoError)
{
perror("ERROR: Unable to create service connection");
-@@ -258,6 +448,7 @@ main(int argc, /* I - Number of comm
+@@ -263,6 +452,7 @@ main(int argc, /* I - Number of comm
riousbprint_ref = main_ref;
DNSServiceBrowse(&riousbprint_ref, kDNSServiceFlagsShareConnection, 0,
"_riousbprint._tcp", NULL, browse_callback, devices);
/*
* Loop until we are killed...
-@@ -265,6 +456,9 @@ main(int argc, /* I - Number of comm
+@@ -270,6 +460,9 @@ main(int argc, /* I - Number of comm
while (!job_canceled)
{
FD_ZERO(&input);
FD_SET(fd, &input);
-@@ -284,11 +478,35 @@ main(int argc, /* I - Number of comm
+@@ -289,11 +482,35 @@ main(int argc, /* I - Number of comm
}
else
{
cups_device_t *best; /* Best matching device */
char device_uri[1024]; /* Device URI */
int count; /* Number of queries */
-@@ -302,6 +520,7 @@ main(int argc, /* I - Number of comm
+@@ -307,6 +524,7 @@ main(int argc, /* I - Number of comm
if (device->sent)
sent ++;
if (device->ref)
count ++;
-@@ -333,14 +552,23 @@ main(int argc, /* I - Number of comm
+@@ -338,14 +556,23 @@ main(int argc, /* I - Number of comm
count ++;
}
}
if (!best)
best = device;
-@@ -401,6 +629,7 @@ main(int argc, /* I - Number of comm
+@@ -406,6 +633,7 @@ main(int argc, /* I - Number of comm
}
/*
* 'browse_callback()' - Browse devices.
*/
-@@ -489,6 +718,7 @@ browse_local_callback(
+@@ -494,6 +722,7 @@ browse_local_callback(
device->fullName);
device->sent = 1;
}
/*
-@@ -569,6 +799,41 @@ exec_backend(char **argv) /* I - Comman
+@@ -574,6 +803,41 @@ exec_backend(char **argv) /* I - Comman
/*
* 'get_device()' - Create or update a device.
*/
-@@ -589,20 +854,7 @@ get_device(cups_array_t *devices, /* I -
+@@ -594,20 +858,7 @@ get_device(cups_array_t *devices, /* I -
*/
key.name = (char *)serviceName;
for (device = cupsArrayFind(devices, &key);
device;
-@@ -622,8 +874,14 @@ get_device(cups_array_t *devices, /* I -
+@@ -627,8 +878,14 @@ get_device(cups_array_t *devices, /* I -
free(device->domain);
device->domain = strdup(replyDomain);
free(device->fullName);
device->fullName = strdup(fullName);
}
-@@ -643,6 +901,9 @@ get_device(cups_array_t *devices, /* I -
+@@ -648,6 +905,9 @@ get_device(cups_array_t *devices, /* I -
device->domain = strdup(replyDomain);
device->type = key.type;
device->priority = 50;
cupsArrayAdd(devices, device);
-@@ -650,13 +911,20 @@ get_device(cups_array_t *devices, /* I -
+@@ -655,13 +915,20 @@ get_device(cups_array_t *devices, /* I -
* Set the "full name" of this service, which is used for queries...
*/
/*
* 'query_callback()' - Process query data.
*/
-@@ -680,7 +948,7 @@ query_callback(
+@@ -685,7 +952,7 @@ query_callback(
*ptr; /* Pointer into string */
cups_device_t dkey, /* Search key */
*device; /* Device */
fprintf(stderr, "DEBUG2: query_callback(sdRef=%p, flags=%x, "
"interfaceIndex=%d, errorCode=%d, fullName=\"%s\", "
-@@ -714,94 +982,233 @@ query_callback(
+@@ -719,94 +986,233 @@ query_callback(
if ((ptr = strstr(name, "._")) != NULL)
*ptr = '\0';
else
- dkey.type = CUPS_DEVICE_RIOUSBPRINT;
+ fprintf (stderr, "DEBUG: Ignoring TXT record for \"%s\"...\n", name);
-+
+
+- for (device = cupsArrayFind(devices, &dkey);
+ avahi_service_resolver_free (resolver);
+}
+
+}
+#endif /* HAVE_AVAHI */
+
-
-- for (device = cupsArrayFind(devices, &dkey);
++
+/*
+ * 'find_device()' - Find a device from its name and domain.
+ */
{
/*
* Add USB device ID information...
-@@ -856,6 +1263,10 @@ query_callback(
+@@ -861,6 +1267,10 @@ query_callback(
if (device->type == CUPS_DEVICE_PRINTER)
device->sent = 1;
}
}
if (device->device_id)
-@@ -912,11 +1323,9 @@ query_callback(
+@@ -917,11 +1327,9 @@ query_callback(
}
}
/*
* 'sigterm_handler()' - Handle termination signals...
*/
-diff -up cups-1.5.0/cups/http-support.c.avahi-2-backend cups-1.5.0/cups/http-support.c
---- cups-1.5.0/cups/http-support.c.avahi-2-backend 2011-06-10 23:06:26.000000000 +0100
-+++ cups-1.5.0/cups/http-support.c 2011-08-05 15:05:13.870710117 +0100
+diff -up cups-1.5.3/cups/http-support.c.avahi-2-backend cups-1.5.3/cups/http-support.c
+--- cups-1.5.3/cups/http-support.c.avahi-2-backend 2012-02-15 02:06:12.000000000 +0100
++++ cups-1.5.3/cups/http-support.c 2012-05-15 17:04:51.045944634 +0200
@@ -43,6 +43,10 @@
* http_copy_decode() - Copy and decode a URI.
* http_copy_encode() - Copy and encode a URI.
/*
* 'httpAssembleURI()' - Assemble a uniform resource identifier from its
-@@ -1431,6 +1458,9 @@ _httpResolveURI(
+@@ -1434,6 +1461,9 @@ _httpResolveURI(
if (strstr(hostname, "._tcp"))
{
#ifdef HAVE_DNSSD
# ifdef WIN32
# pragma comment(lib, "dnssd.lib")
-@@ -1449,6 +1479,17 @@ _httpResolveURI(
+@@ -1452,6 +1482,17 @@ _httpResolveURI(
fd_set input_set; /* Input set for select() */
struct timeval stimeout; /* Timeout value for select() */
#endif /* HAVE_POLL */
if (options & _HTTP_RESOLVE_STDERR)
fprintf(stderr, "DEBUG: Resolving \"%s\"...\n", hostname);
-@@ -1485,9 +1526,16 @@ _httpResolveURI(
+@@ -1488,9 +1529,16 @@ _httpResolveURI(
if (domain)
*domain++ = '\0';
resolved_uri[0] = '\0';
DEBUG_printf(("6_httpResolveURI: Resolving hostname=\"%s\", regtype=\"%s\", "
-@@ -1501,6 +1549,7 @@ _httpResolveURI(
+@@ -1504,6 +1552,7 @@ _httpResolveURI(
uri = NULL;
if (DNSServiceCreateConnection(&ref) == kDNSServiceErr_NoError)
{
localref = ref;
-@@ -1608,6 +1657,36 @@ _httpResolveURI(
+@@ -1611,6 +1660,36 @@ _httpResolveURI(
DNSServiceRefDeallocate(ref);
}
if (options & _HTTP_RESOLVE_STDERR)
{
-@@ -1619,13 +1698,13 @@ _httpResolveURI(
+@@ -1622,13 +1701,13 @@ _httpResolveURI(
fputs("STATE: -connecting-to-device,offline-report\n", stderr);
}
if ((options & _HTTP_RESOLVE_STDERR) && !uri)
_cupsLangPrintFilter(stderr, "ERROR", _("Unable to find printer."));
-@@ -1895,6 +1974,116 @@ http_resolve_cb(
+@@ -1916,6 +1995,115 @@ http_resolve_cb(
+ }
#endif /* HAVE_DNSSD */
-
+#ifdef HAVE_AVAHI
+/*
+ * 'avahi_resolve_uri_client_cb()' - Avahi client callback for resolving URI.
+}
+#endif /* HAVE_AVAHI */
+
-+
+
/*
* End of "$Id$".
- */
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