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authorroot <root@rshg054.dnsready.net>2011-08-20 23:14:32 +0000
committerroot <root@rshg054.dnsready.net>2011-08-20 23:14:32 +0000
commit839141249778baa4dba0f0511c52b5eded3cd934 (patch)
tree6c3df2941048911b4126ea70a46816110bddf514 /testing/cups
parentc6a4d3790fc33558d9af322dac15d2bd6d34ac0b (diff)
Sat Aug 20 23:14:32 UTC 2011
Diffstat (limited to 'testing/cups')
-rw-r--r--testing/cups/PKGBUILD20
-rw-r--r--testing/cups/cups-avahi.patch2353
-rw-r--r--testing/cups/cups-no-gcrypt.patch33
3 files changed, 2234 insertions, 172 deletions
diff --git a/testing/cups/PKGBUILD b/testing/cups/PKGBUILD
index 628600839..4eae9e73f 100644
--- a/testing/cups/PKGBUILD
+++ b/testing/cups/PKGBUILD
@@ -1,10 +1,10 @@
-# $Id: PKGBUILD 134929 2011-08-09 13:34:46Z ibiru $
+# $Id: PKGBUILD 135845 2011-08-19 10:37:17Z andyrtr $
# Maintainer: Andreas Radke <andyrtr@archlinux.org>
pkgbase="cups"
pkgname=('libcups' 'cups')
-pkgver=1.4.8
-pkgrel=2
+pkgver=1.5.0
+pkgrel=1
arch=('i686' 'x86_64')
license=('GPL')
url="http://www.cups.org/"
@@ -16,10 +16,10 @@ source=(ftp://ftp.easysw.com/pub/cups/${pkgver}/cups-${pkgver}-source.tar.bz2
cups-no-gcrypt.patch
cups cups.logrotate cups.pam)
#options=('!emptydirs')
-md5sums=('0ec52d3f3c69bc2ab5ed70c594edbce6'
- '8ebd390197501ffd709f0ee546937fd5'
+md5sums=('e54ed09ede2340fc3014913333520fe4'
+ 'e0843e8d8c345792ac73a185260e69fe'
'9b8467a1e51d360096b70e2c3c081e6c'
- 'c9ede95cfc8e76571bd8156f0a573e3b'
+ '3733c23e77eb503bd94cc368e02830dc'
'9657daa21760bb0b5fa3d8b51d5e01a1'
'f861b18f4446c43918c8643dcbbd7f6d'
'96f82c38f3f540b53f3e5144900acf17')
@@ -28,7 +28,7 @@ md5sums=('0ec52d3f3c69bc2ab5ed70c594edbce6'
build() {
cd ${srcdir}/${pkgbase}-${pkgver}
- # Avahi support in the dnssd backend. patch from Fedora
+ # Avahi support in the dnssd backend. patch from Debian based on the Fedora work but brings it in a single file http://patch-tracker.debian.org/package/cups
patch -Np1 -i ${srcdir}/cups-avahi.patch
# Do not export SSL libs in cups-config
@@ -51,15 +51,11 @@ build() {
--enable-raw-printing \
--enable-dbus --with-dbusdir=/etc/dbus-1 \
--enable-ssl=yes --enable-gnutls \
- --disable-threads \
+ --enable-threads \
--enable-avahi\
--with-php=/usr/bin/php-cgi \
--with-pdftops=pdftops \
--with-optim="$CFLAGS"
-
- #reminder
- #Restored support for GNU TLS and OpenSSL with threading enabled (STR #3605) in cups 1.5b1
-
make
}
diff --git a/testing/cups/cups-avahi.patch b/testing/cups/cups-avahi.patch
index cf1056a75..7e9c8ecea 100644
--- a/testing/cups/cups-avahi.patch
+++ b/testing/cups/cups-avahi.patch
@@ -1,15 +1,33 @@
-diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
---- cups-1.4.5/backend/dnssd.c.avahi 2009-08-08 00:27:12.000000000 +0200
-+++ cups-1.4.5/backend/dnssd.c 2010-11-12 13:13:31.000000000 +0100
-@@ -22,6 +22,7 @@
+Description: Avahi support
+Bug: http://www.cups.org/str.php?L3066
+Author: Tim Waugh
+Origin: git clone http://twaugh.fedorapeople.org/cups-avahi.git (Aug 11, 2011)
+
+--- a/backend/dnssd.c
++++ b/backend/dnssd.c
+@@ -15,14 +15,21 @@
+ *
+ * Contents:
+ *
++ * next_txt_record() - Get next TXT record from a cups_txt_records_t.
++ * parse_txt_record_pair() - Read key/value pair in cups_txt_records_t.
+ * main() - Browse for printers.
+ * browse_callback() - Browse devices.
+ * browse_local_callback() - Browse local devices.
+ * compare_devices() - Compare two devices.
* exec_backend() - Execute the backend that corresponds to the
* resolved service name.
++ * device_type() - Get DNS-SD type enumeration from string.
* get_device() - Create or update a device.
-+* find_device()
* query_callback() - Process query data.
++ * avahi_client_callback() - Avahi client callback function.
++ * avahi_query_callback() - Avahi query callback function.
++ * avahi_browse_callback() - Avahi browse callback function.
++ * find_device() - Find a device from its name and domain.
* sigterm_handler() - Handle termination signals...
* unquote() - Unquote a name string.
-@@ -33,7 +34,18 @@
+ */
+@@ -33,7 +40,18 @@
#include "backend-private.h"
#include <cups/array.h>
@@ -29,7 +47,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
/*
-@@ -52,7 +64,12 @@ typedef enum
+@@ -53,7 +71,12 @@
typedef struct
{
@@ -42,7 +60,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
char *name, /* Service name */
*domain, /* Domain name */
*fullName, /* Full name */
-@@ -64,6 +81,20 @@ typedef struct
+@@ -65,6 +88,20 @@
sent; /* Did we list the device? */
} cups_device_t;
@@ -63,7 +81,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
/*
* Local globals...
-@@ -77,6 +108,7 @@ static int job_canceled = 0;
+@@ -78,6 +115,7 @@
* Local functions...
*/
@@ -71,7 +89,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
static void browse_callback(DNSServiceRef sdRef,
DNSServiceFlags flags,
uint32_t interfaceIndex,
-@@ -92,12 +124,6 @@ static void browse_local_callback(DNSSe
+@@ -93,12 +131,6 @@
const char *regtype,
const char *replyDomain,
void *context);
@@ -84,7 +102,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
static void query_callback(DNSServiceRef sdRef,
DNSServiceFlags flags,
uint32_t interfaceIndex,
-@@ -106,9 +132,111 @@ static void query_callback(DNSServiceRe
+@@ -107,9 +139,118 @@
uint16_t rrclass, uint16_t rdlen,
const void *rdata, uint32_t ttl,
void *context);
@@ -123,8 +141,9 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+
+
+/*
-+ * cups_txt_records_t access functions
++ * 'next_txt_record()' - Get next TXT record from a cups_txt_records_t.
+ */
++
+static cups_txt_records_t *
+next_txt_record (cups_txt_records_t *txt)
+{
@@ -139,6 +158,11 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+ return txt;
+}
+
++
++/*
++ * 'parse_txt_record_pair()' - Read key/value pair in cups_txt_records_t.
++ */
++
+static int
+parse_txt_record_pair (cups_txt_records_t *txt)
+{
@@ -193,10 +217,11 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+
+ return 0;
+}
++
/*
* 'main()' - Browse for printers.
-@@ -119,6 +247,13 @@ main(int argc, /* I - Number of comm
+@@ -120,6 +261,13 @@
char *argv[]) /* I - Command-line arguments */
{
const char *name; /* Backend name */
@@ -210,7 +235,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
DNSServiceRef main_ref, /* Main service reference */
fax_ipp_ref, /* IPP fax service reference */
ipp_ref, /* IPP service reference */
-@@ -130,12 +265,11 @@ main(int argc, /* I - Number of comm
+@@ -133,12 +281,11 @@
pdl_datastream_ref, /* AppSocket service reference */
printer_ref, /* LPD service reference */
riousbprint_ref; /* Remote IO service reference */
@@ -228,7 +253,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
#if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET)
struct sigaction action; /* Actions for POSIX signals */
#endif /* HAVE_SIGACTION && !HAVE_SIGSET */
-@@ -194,6 +328,49 @@ main(int argc, /* I - Number of comm
+@@ -198,6 +345,49 @@
* Browse for different kinds of printers...
*/
@@ -243,8 +268,8 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+ 0, avahi_client_callback, NULL, &error);
+ if (!client)
+ {
-+ perror ("ERROR: Unable to create avahi client");
-+ return (1);
++ perror ("DEBUG: Unable to create avahi client");
++ return (0);
+ }
+
+ avahi_service_browser_new (client, AVAHI_IF_UNSPEC,
@@ -278,7 +303,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
if (DNSServiceCreateConnection(&main_ref) != kDNSServiceErr_NoError)
{
perror("ERROR: Unable to create service connection");
-@@ -245,6 +422,7 @@ main(int argc, /* I - Number of comm
+@@ -258,6 +448,7 @@
riousbprint_ref = main_ref;
DNSServiceBrowse(&riousbprint_ref, kDNSServiceFlagsShareConnection, 0,
"_riousbprint._tcp", NULL, browse_callback, devices);
@@ -286,7 +311,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
/*
* Loop until we are killed...
-@@ -252,6 +430,9 @@ main(int argc, /* I - Number of comm
+@@ -265,6 +456,9 @@
while (!job_canceled)
{
@@ -296,7 +321,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
FD_ZERO(&input);
FD_SET(fd, &input);
-@@ -271,11 +452,35 @@ main(int argc, /* I - Number of comm
+@@ -284,11 +478,35 @@
}
else
{
@@ -332,15 +357,15 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
cups_device_t *best; /* Best matching device */
char device_uri[1024]; /* Device URI */
int count; /* Number of queries */
-@@ -285,6 +490,7 @@ main(int argc, /* I - Number of comm
- best = NULL, count = 0;
- device;
- device = (cups_device_t *)cupsArrayNext(devices))
+@@ -302,6 +520,7 @@
+ if (device->sent)
+ sent ++;
+
+#ifdef HAVE_DNSSD
- if (!device->ref && !device->sent)
- {
- /*
-@@ -313,14 +519,23 @@ main(int argc, /* I - Number of comm
+ if (device->ref)
+ count ++;
+
+@@ -333,14 +552,23 @@
count ++;
}
}
@@ -365,30 +390,15 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
if (!best)
best = device;
-@@ -372,6 +587,7 @@ main(int argc, /* I - Number of comm
- * 'browse_callback()' - Browse devices.
- */
-
-+#ifdef HAVE_DNSSD
- static void
- browse_callback(
- DNSServiceRef sdRef, /* I - Service reference */
-@@ -405,12 +621,14 @@ browse_callback(
-
- get_device((cups_array_t *)context, serviceName, regtype, replyDomain);
+@@ -401,6 +629,7 @@
}
-+#endif /* HAVE_DNSSD */
++#ifdef HAVE_DNSSD
/*
- * 'browse_local_callback()' - Browse local devices.
+ * 'browse_callback()' - Browse devices.
*/
-
-+#ifdef HAVE_DNSSD
- static void
- browse_local_callback(
- DNSServiceRef sdRef, /* I - Service reference */
-@@ -456,6 +674,7 @@ browse_local_callback(
+@@ -489,6 +718,7 @@
device->fullName);
device->sent = 1;
}
@@ -396,25 +406,32 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
/*
-@@ -528,6 +747,32 @@ exec_backend(char **argv) /* I - Comman
- exit(CUPS_BACKEND_STOP);
- }
+@@ -569,6 +799,41 @@
+
+ /*
++ * 'device_type()' - Get DNS-SD type enumeration from string.
++ */
++
+static int
+device_type (const char *regtype)
+{
+#ifdef HAVE_AVAHI
-+ if (!strcmp(regtype, "_ipp._tcp") ||
-+ !strcmp(regtype, "_ipp-tls._tcp"))
++ if (!strcmp(regtype, "_ipp._tcp"))
+ return (CUPS_DEVICE_IPP);
++ else if (!strcmp(regtype, "_ipps._tcp") ||
++ !strcmp(regtype, "_ipp-tls._tcp"))
++ return (CUPS_DEVICE_IPPS);
+ else if (!strcmp(regtype, "_fax-ipp._tcp"))
+ return (CUPS_DEVICE_FAX_IPP);
+ else if (!strcmp(regtype, "_printer._tcp"))
+ return (CUPS_DEVICE_PDL_DATASTREAM);
+#else
-+ if (!strcmp(regtype, "_ipp._tcp.") ||
-+ !strcmp(regtype, "_ipp-tls._tcp."))
++ if (!strcmp(regtype, "_ipp._tcp."))
+ return (CUPS_DEVICE_IPP);
++ else if (!strcmp(regtype, "_ipps._tcp.") ||
++ !strcmp(regtype, "_ipp-tls._tcp."))
++ return (CUPS_DEVICE_IPPS);
+ else if (!strcmp(regtype, "_fax-ipp._tcp."))
+ return (CUPS_DEVICE_FAX_IPP);
+ else if (!strcmp(regtype, "_printer._tcp."))
@@ -426,17 +443,21 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+ return (CUPS_DEVICE_RIOUSBPRINT);
+}
+
-
- /*
++
++/*
* 'get_device()' - Create or update a device.
-@@ -550,18 +795,7 @@ get_device(cups_array_t *devices, /* I -
+ */
+
+@@ -589,20 +854,7 @@
*/
key.name = (char *)serviceName;
-
-- if (!strcmp(regtype, "_ipp._tcp.") ||
-- !strcmp(regtype, "_ipp-tls._tcp."))
+- if (!strcmp(regtype, "_ipp._tcp."))
- key.type = CUPS_DEVICE_IPP;
+- else if (!strcmp(regtype, "_ipps._tcp.") ||
+- !strcmp(regtype, "_ipp-tls._tcp."))
+- key.type = CUPS_DEVICE_IPPS;
- else if (!strcmp(regtype, "_fax-ipp._tcp."))
- key.type = CUPS_DEVICE_FAX_IPP;
- else if (!strcmp(regtype, "_printer._tcp."))
@@ -449,7 +470,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
for (device = cupsArrayFind(devices, &key);
device;
-@@ -581,8 +815,14 @@ get_device(cups_array_t *devices, /* I -
+@@ -622,8 +874,14 @@
free(device->domain);
device->domain = strdup(replyDomain);
@@ -464,7 +485,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
free(device->fullName);
device->fullName = strdup(fullName);
}
-@@ -602,6 +842,9 @@ get_device(cups_array_t *devices, /* I -
+@@ -643,6 +901,9 @@
device->domain = strdup(replyDomain);
device->type = key.type;
device->priority = 50;
@@ -474,7 +495,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
cupsArrayAdd(devices, device);
-@@ -609,7 +852,13 @@ get_device(cups_array_t *devices, /* I -
+@@ -650,13 +911,20 @@
* Set the "full name" of this service, which is used for queries...
*/
@@ -488,15 +509,14 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
device->fullName = strdup(fullName);
return (device);
-@@ -620,6 +869,7 @@ get_device(cups_array_t *devices, /* I -
- * 'query_callback()' - Process query data.
- */
+ }
+
+#ifdef HAVE_DNSSD
- static void
- query_callback(
- DNSServiceRef sdRef, /* I - Service reference */
-@@ -639,7 +889,7 @@ query_callback(
+ /*
+ * 'query_callback()' - Process query data.
+ */
+@@ -680,7 +948,7 @@
*ptr; /* Pointer into string */
cups_device_t dkey, /* Search key */
*device; /* Device */
@@ -505,13 +525,15 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
fprintf(stderr, "DEBUG2: query_callback(sdRef=%p, flags=%x, "
"interfaceIndex=%d, errorCode=%d, fullName=\"%s\", "
-@@ -673,84 +923,212 @@ query_callback(
+@@ -714,94 +982,233 @@
if ((ptr = strstr(name, "._")) != NULL)
*ptr = '\0';
-- if (strstr(fullName, "_ipp._tcp.") ||
-- strstr(fullName, "_ipp-tls._tcp."))
+- if (strstr(fullName, "_ipp._tcp."))
- dkey.type = CUPS_DEVICE_IPP;
+- else if (strstr(fullName, "_ipps._tcp.") ||
+- strstr(fullName, "_ipp-tls._tcp."))
+- dkey.type = CUPS_DEVICE_IPPS;
- else if (strstr(fullName, "_fax-ipp._tcp."))
- dkey.type = CUPS_DEVICE_FAX_IPP;
- else if (strstr(fullName, "_printer._tcp."))
@@ -528,7 +550,12 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+}
+#endif /* HAVE_DNSSD */
+
++
+#ifdef HAVE_AVAHI
++/*
++ * 'avahi_client_callback()' - Avahi client callback function.
++ */
++
+static void
+avahi_client_callback(AvahiClient *client,
+ AvahiClientState state,
@@ -545,6 +572,11 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+ }
+}
+
++
++/*
++ * 'avahi_query_callback()' - Avahi query callback function.
++ */
++
+static void
+avahi_query_callback(AvahiServiceResolver *resolver,
+ AvahiIfIndex interface,
@@ -614,6 +646,11 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+ avahi_service_resolver_free (resolver);
+}
+
++
++/*
++ * 'avahi_browse_callback()' - Avahi browse callback function.
++ */
++
+static void
+avahi_browse_callback(AvahiServiceBrowser *browser,
+ AvahiIfIndex interface,
@@ -671,16 +708,21 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
+ }
+
+ break;
-
-- for (device = cupsArrayFind(devices, &dkey);
++
+ case AVAHI_BROWSER_REMOVE:
+ case AVAHI_BROWSER_ALL_FOR_NOW:
+ case AVAHI_BROWSER_CACHE_EXHAUSTED:
+ break;
-+ }
++ }
+}
+#endif /* HAVE_AVAHI */
+
+
+- for (device = cupsArrayFind(devices, &dkey);
++/*
++ * 'find_device()' - Find a device from its name and domain.
++ */
++
+static cups_device_t *
+find_device (cups_array_t *devices,
+ cups_txt_records_t *txt,
@@ -693,10 +735,10 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
device;
device = cupsArrayNext(devices))
{
-- if (strcasecmp(device->name, dkey.name) ||
-- strcasecmp(device->domain, dkey.domain))
-+ if (strcasecmp(device->name, dkey->name) ||
-+ strcasecmp(device->domain, dkey->domain))
+- if (_cups_strcasecmp(device->name, dkey.name) ||
+- _cups_strcasecmp(device->domain, dkey.domain))
++ if (_cups_strcasecmp(device->name, dkey->name) ||
++ _cups_strcasecmp(device->domain, dkey->domain))
{
device = NULL;
break;
@@ -745,13 +787,13 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
- break;
-
- datanext = data + datalen;
-+ char *key;
-+ char *value;
-
+-
- for (ptr = key; data < datanext && *data != '='; data ++)
- *ptr++ = *data;
- *ptr = '\0';
--
++ char *key;
++ char *value;
+
- if (data < datanext && *data == '=')
- {
- data ++;
@@ -759,18 +801,27 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
- if (data < datanext)
- memcpy(value, data, datanext - data);
- value[datanext - data] = '\0';
-- }
-- else
-- continue;
+ if (parse_txt_record_pair (txt))
+ goto next;
+- fprintf(stderr, "DEBUG2: query_callback: \"%s=%s\".\n",
+- key, value);
+- }
+- else
+- {
+- fprintf(stderr, "DEBUG2: query_callback: \"%s\" with no value.\n",
+- key);
+- continue;
+- }
+-
+- if (!_cups_strncasecmp(key, "usb_", 4))
+ key = txt->key;
+ value = txt->value;
- if (!strncasecmp(key, "usb_", 4))
++ if (!strncasecmp(key, "usb_", 4))
{
/*
-@@ -805,6 +1183,10 @@ query_callback(
+ * Add USB device ID information...
+@@ -856,6 +1263,10 @@
if (device->type == CUPS_DEVICE_PRINTER)
device->sent = 1;
}
@@ -781,7 +832,7 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
}
if (device->device_id)
-@@ -854,11 +1236,9 @@ query_callback(
+@@ -905,11 +1316,9 @@
}
}
@@ -794,27 +845,9 @@ diff -up cups-1.4.5/backend/dnssd.c.avahi cups-1.4.5/backend/dnssd.c
/*
* 'sigterm_handler()' - Handle termination signals...
*/
-diff -up cups-1.4.5/config.h.in.avahi cups-1.4.5/config.h.in
---- cups-1.4.5/config.h.in.avahi 2010-08-13 06:11:46.000000000 +0200
-+++ cups-1.4.5/config.h.in 2010-11-12 13:13:31.000000000 +0100
-@@ -344,6 +344,13 @@
-
-
- /*
-+ * Do we have Avahi for DNS Service Discovery?
-+ */
-+
-+#undef HAVE_AVAHI
-+
-+
-+/*
- * Do we have <sys/ioctl.h>?
- */
-
-diff -up cups-1.4.5/config-scripts/cups-dnssd.m4.avahi cups-1.4.5/config-scripts/cups-dnssd.m4
---- cups-1.4.5/config-scripts/cups-dnssd.m4.avahi 2009-08-29 00:54:34.000000000 +0200
-+++ cups-1.4.5/config-scripts/cups-dnssd.m4 2010-11-12 13:13:31.000000000 +0100
-@@ -27,6 +27,21 @@ AC_ARG_WITH(dnssd-includes, [ --with-dn
+--- a/config-scripts/cups-dnssd.m4
++++ b/config-scripts/cups-dnssd.m4
+@@ -23,6 +23,21 @@
DNSSDLIBS=""
DNSSD_BACKEND=""
@@ -836,12 +869,38 @@ diff -up cups-1.4.5/config-scripts/cups-dnssd.m4.avahi cups-1.4.5/config-scripts
if test x$enable_dnssd != xno; then
AC_CHECK_HEADER(dns_sd.h, [
case "$uname" in
-diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
---- cups-1.4.5/cups/http-support.c.avahi 2010-10-02 00:40:38.000000000 +0200
-+++ cups-1.4.5/cups/http-support.c 2010-11-12 13:28:45.000000000 +0100
-@@ -55,6 +55,11 @@
- # include <dns_sd.h>
- # include <poll.h>
+--- a/config.h.in
++++ b/config.h.in
+@@ -390,6 +390,13 @@
+
+
+ /*
++ * Do we have Avahi for DNS Service Discovery?
++ */
++
++#undef HAVE_AVAHI
++
++
++/*
+ * Do we have <sys/ioctl.h>?
+ */
+
+--- a/cups/http-support.c
++++ b/cups/http-support.c
+@@ -43,6 +43,10 @@
+ * http_copy_decode() - Copy and decode a URI.
+ * http_copy_encode() - Copy and encode a URI.
+ * http_resolve_cb() - Build a device URI for the given service name.
++ * avahi_resolve_uri_client_cb()
++ * - Avahi client callback for resolving URI.
++ * avahi_resolve_uri_resolver_cb()
++ * - Avahi resolver callback for resolving URI.
+ */
+
+ /*
+@@ -60,6 +64,11 @@
+ # include <sys/select.h>
+ # endif /* WIN32 */
#endif /* HAVE_DNSSD */
+#ifdef HAVE_AVAHI
+# include <avahi-client/client.h>
@@ -851,8 +910,8 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
/*
-@@ -121,6 +126,24 @@ static void resolve_callback(DNSService
- void *context);
+@@ -127,6 +136,24 @@
+ void *context);
#endif /* HAVE_DNSSD */
+#ifdef HAVE_AVAHI
@@ -876,7 +935,7 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
/*
* 'httpAssembleURI()' - Assemble a uniform resource identifier from its
-@@ -1351,16 +1374,27 @@ _httpResolveURI(
+@@ -1431,6 +1458,9 @@
if (strstr(hostname, "._tcp"))
{
@@ -884,15 +943,12 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
+ char *regtype, /* Pointer to type in hostname */
+ *domain; /* Pointer to domain in hostname */
#ifdef HAVE_DNSSD
- DNSServiceRef ref, /* DNS-SD master service reference */
- domainref, /* DNS-SD service reference for domain */
- localref; /* DNS-SD service reference for .local */
- int domainsent = 0, /* Send the domain resolve? */
- offline = 0; /* offline-report state set? */
-- char *regtype, /* Pointer to type in hostname */
-- *domain; /* Pointer to domain in hostname */
- _http_uribuf_t uribuf; /* URI buffer */
- struct pollfd polldata; /* Polling data */
+ # ifdef WIN32
+ # pragma comment(lib, "dnssd.lib")
+@@ -1449,6 +1479,17 @@
+ fd_set input_set; /* Input set for select() */
+ struct timeval stimeout; /* Timeout value for select() */
+ #endif /* HAVE_POLL */
+#else /* HAVE_AVAHI */
+ AvahiSimplePoll *simple_poll;
+ AvahiClient *client;
@@ -903,24 +959,28 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
+ _http_uribuf_t uribuf;
+ } user_data;
+#endif /* HAVE_DNSSD */
++
-
- if (logit)
-@@ -1398,8 +1432,13 @@ _httpResolveURI(
+ if (options & _HTTP_RESOLVE_STDERR)
+ fprintf(stderr, "DEBUG: Resolving \"%s\"...\n", hostname);
+@@ -1485,9 +1526,16 @@
if (domain)
*domain++ = '\0';
+#ifdef HAVE_DNSSD
- uribuf.buffer = resolved_uri;
- uribuf.bufsize = resolved_size;
+ uribuf.buffer = resolved_uri;
+ uribuf.bufsize = resolved_size;
+ uribuf.options = options;
+#else
+ user_data.uribuf.buffer = resolved_uri;
+ user_data.uribuf.bufsize = resolved_size;
++ user_data.uribuf.options = options;
+#endif
-
++
resolved_uri[0] = '\0';
-@@ -1414,6 +1453,7 @@ _httpResolveURI(
+ DEBUG_printf(("6_httpResolveURI: Resolving hostname=\"%s\", regtype=\"%s\", "
+@@ -1501,6 +1549,7 @@
uri = NULL;
@@ -928,7 +988,7 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
if (DNSServiceCreateConnection(&ref) == kDNSServiceErr_NoError)
{
localref = ref;
-@@ -1500,6 +1540,36 @@ _httpResolveURI(
+@@ -1608,6 +1657,36 @@
DNSServiceRefDeallocate(ref);
}
@@ -963,9 +1023,9 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
+ }
+#endif /* HAVE_DNSSD */
- if (logit)
+ if (options & _HTTP_RESOLVE_STDERR)
{
-@@ -1511,13 +1581,13 @@ _httpResolveURI(
+@@ -1619,13 +1698,13 @@
fputs("STATE: -connecting-to-device,offline-report\n", stderr);
}
@@ -979,13 +1039,17 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
-#endif /* HAVE_DNSSD */
+#endif /* HAVE_DNSSD || HAVE_AVAHI */
- if (logit && !uri)
- _cupsLangPuts(stderr, _("Unable to find printer!\n"));
-@@ -1722,6 +1792,105 @@ resolve_callback(
- }
+ if ((options & _HTTP_RESOLVE_STDERR) && !uri)
+ _cupsLangPrintFilter(stderr, "ERROR", _("Unable to find printer."));
+@@ -1895,6 +1974,116 @@
#endif /* HAVE_DNSSD */
+
+#ifdef HAVE_AVAHI
++/*
++ * 'avahi_resolve_uri_client_cb()' - Avahi client callback for resolving URI.
++ */
++
+static void
+avahi_resolve_uri_client_cb (AvahiClient *client,
+ AvahiClientState state,
@@ -1002,6 +1066,12 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
+ avahi_simple_poll_quit (simple_poll);
+}
+
++
++/*
++ * 'avahi_resolve_uri_resolver_cb()' - Avahi resolver callback for resolving
++ * URI.
++ */
++
+static void
+avahi_resolve_uri_resolver_cb (AvahiServiceResolver *resolver,
+ AvahiIfIndex interface,
@@ -1084,6 +1154,2003 @@ diff -up cups-1.4.5/cups/http-support.c.avahi cups-1.4.5/cups/http-support.c
+}
+#endif /* HAVE_AVAHI */
+
++
+ /*
+ * End of "$Id: http-support.c 9820 2011-06-10 22:06:26Z mike $".
+ */
+--- a/scheduler/Makefile
++++ b/scheduler/Makefile
+@@ -17,6 +17,7 @@
+
+ CUPSDOBJS = \
+ auth.o \
++ avahi.o \
+ banners.o \
+ cert.o \
+ classes.o \
+@@ -39,7 +40,8 @@
+ server.o \
+ statbuf.o \
+ subscriptions.o \
+- sysman.o
++ sysman.o \
++ timeout.o
+ LIBOBJS = \
+ filter.o \
+ mime.o \
+--- /dev/null
++++ b/scheduler/avahi.c
+@@ -0,0 +1,445 @@
++/*
++ * "$Id$"
++ *
++ * Avahi poll implementation for the CUPS scheduler.
++ *
++ * Copyright (C) 2010 Red Hat, Inc.
++ * Authors:
++ * Tim Waugh <twaugh@redhat.com>
++ *
++ * Distribution and use rights are outlined in the file "LICENSE.txt"
++ * "LICENSE" which should have been included with this file. If this
++ * file is missing or damaged, see the license at "http://www.cups.org/".
++ *
++ * Contents:
++ *
++ * watch_read_cb - Read callback for file descriptor
++ * watch_write_cb - Write callback for file descriptor
++ * watched_fd_add_select() - Call cupsdAddSelect() as needed
++ * watch_new() - Create a new file descriptor watch
++ * watch_free() - Free a file descriptor watch
++ * watch_update() - Update watched events for a file descriptor
++ * watch_get_events() - Get events that happened for a file descriptor
++ * timeout_cb() - Run a timed Avahi callback
++ * timeout_new() - Set a wakeup time
++ * timeout_update() - Update the expiration time for a timeout
++ * timeout_free() - Free a timeout
++ * compare_watched_fds() - Compare watched file descriptors for array sorting
++ * compare_timeouts() - Compare timeouts for array sorting
++ * avahi_cups_poll_new() - Create a new Avahi main loop object for CUPS
++ * avahi_cups_poll_free() - Free an Avahi main loop object for CUPS
++ * avahi_cups_poll_get() - Get the abstract poll API structure
++ */
++
++#include <config.h>
++
++#ifdef HAVE_AVAHI /* Applies to entire file... */
++
++/*
++ * Include necessary headers...
++ */
++
++#include "cupsd.h"
++
++#if defined(HAVE_MALLOC_H) && defined(HAVE_MALLINFO)
++# include <malloc.h>
++#endif /* HAVE_MALLOC_H && HAVE_MALLINFO */
++
++#ifdef HAVE_AVAHI
++# include <avahi-common/timeval.h>
++#endif /* HAVE_AVAHI */
++
++
++typedef struct
++{
++ AvahiCupsPoll *cups_poll;
++
++ int fd;
++ AvahiWatchEvent occurred;
++ cups_array_t *watches;
++} cupsd_watched_fd_t;
++
++struct AvahiWatch
++{
++ cupsd_watched_fd_t *watched_fd;
++
++ AvahiWatchEvent events;
++ AvahiWatchCallback callback;
++ void *userdata;
++};
++
++struct AvahiTimeout
++{
++ AvahiCupsPoll *cups_poll;
++ AvahiTimeoutCallback callback;
++ void *userdata;
++ cupsd_timeout_t *cupsd_timeout;
++};
++
++/*
++ * Local functions...
++ */
++
++static AvahiWatch * watch_new(const AvahiPoll *api,
++ int fd,
++ AvahiWatchEvent events,
++ AvahiWatchCallback callback,
++ void *userdata);
++static void watch_free(AvahiWatch *watch);
++static void watch_update(AvahiWatch *watch,
++ AvahiWatchEvent events);
++static AvahiWatchEvent watch_get_events(AvahiWatch *watch);
++static int compare_watches(AvahiWatch *p0,
++ AvahiWatch *p1);
++
++
++/*
++ * 'watch_read_cb' - Read callback for file descriptor
++ */
++
++static void
++watch_read_cb (void *userdata)
++{
++ AvahiWatch *watch;
++ cupsd_watched_fd_t *watched_fd = userdata;
++ watched_fd->occurred |= AVAHI_WATCH_IN;
++ for (watch = (AvahiWatch *)cupsArrayFirst(watched_fd->watches);
++ watch;
++ watch = (AvahiWatch *)cupsArrayNext(watched_fd->watches)) {
++ if (watch->events & watched_fd->occurred) {
++ (watch->callback) (watch, watched_fd->fd,
++ AVAHI_WATCH_IN, watch->userdata);
++ watched_fd->occurred &= ~AVAHI_WATCH_IN;
++ break;
++ }
++ }
++}
++
++
++/*
++ * 'watch_write_cb' - Write callback for file descriptor
++ */
++
++static void
++watch_write_cb (void *userdata)
++{
++ AvahiWatch *watch;
++ cupsd_watched_fd_t *watched_fd = userdata;
++ watched_fd->occurred |= AVAHI_WATCH_OUT;
++ for (watch = (AvahiWatch *)cupsArrayFirst(watched_fd->watches);
++ watch;
++ watch = (AvahiWatch *)cupsArrayNext(watched_fd->watches)) {
++ if (watch->events & watched_fd->occurred) {
++ (watch->callback) (watch, watched_fd->fd,
++ AVAHI_WATCH_OUT, watch->userdata);
++ watched_fd->occurred &= ~AVAHI_WATCH_OUT;
++ break;
++ }
++ }
++}
++
++
++/*
++ * 'watched_fd_add_select' - Call cupsdAddSelect() as needed
++ */
++
++static int /* O - Watches? */
++watched_fd_add_select (cupsd_watched_fd_t *watched_fd)
++{
++ AvahiWatch *watch;
++ cupsd_selfunc_t read_cb = NULL, write_cb = NULL;
++
++ for (watch = (AvahiWatch *)cupsArrayFirst(watched_fd->watches);
++ watch;
++ watch = (AvahiWatch *)cupsArrayNext(watched_fd->watches)) {
++ if (watch->events & (AVAHI_WATCH_IN |
++ AVAHI_WATCH_ERR |
++ AVAHI_WATCH_HUP)) {
++ read_cb = (cupsd_selfunc_t)watch_read_cb;
++ if (write_cb != NULL)
++ break;
++ }
++
++ if (watch->events & AVAHI_WATCH_OUT) {
++ write_cb = (cupsd_selfunc_t)watch_write_cb;
++ if (read_cb != NULL)
++ break;
++ }
++ }
++
++ if (read_cb || write_cb)
++ cupsdAddSelect (watched_fd->fd, read_cb, write_cb, watched_fd);
++ else
++ cupsdRemoveSelect (watched_fd->fd);
++
++ return (read_cb || write_cb);
++}
++
++/*
++ * 'watch_new' - Create a new file descriptor watch
++ */
++
++static AvahiWatch *
++watch_new (const AvahiPoll *api,
++ int fd,
++ AvahiWatchEvent events,
++ AvahiWatchCallback callback,
++ void *userdata)
++{
++ cupsd_watched_fd_t key, *watched_fd;
++ AvahiCupsPoll *cups_poll = api->userdata;
++ AvahiWatch *watch = malloc(sizeof(AvahiWatch));
++ if (watch == NULL)
++ return (NULL);
++
++ watch->events = events;
++ watch->callback = callback;
++ watch->userdata = userdata;
++
++ key.fd = fd;
++ watched_fd = cupsArrayFind (cups_poll->watched_fds, &key);
++ if (watched_fd == NULL) {
++ watched_fd = malloc(sizeof(cupsd_watched_fd_t));
++ if (watched_fd == NULL) {
++ free (watch);
++ return (NULL);
++ }
++
++ watched_fd->fd = fd;
++ watched_fd->occurred = 0;
++ watched_fd->cups_poll = cups_poll;
++ watched_fd->watches = cupsArrayNew ((cups_array_func_t)compare_watches,
++ NULL);
++ }
++
++ watch->watched_fd = watched_fd;
++ cupsArrayAdd(watched_fd->watches, watch);
++ watched_fd_add_select (watched_fd);
++ return (watch);
++}
++
++
++/*
++ * 'watch_free' - Free a file descriptor watch
++ */
++
++static void
++watch_free (AvahiWatch *watch)
++{
++ cupsd_watched_fd_t *watched_fd = watch->watched_fd;
++ AvahiCupsPoll *cups_poll = watched_fd->cups_poll;
++
++ cupsArrayRemove (watched_fd->watches, watch);
++ free (watch);
++
++ if (!watched_fd_add_select (watched_fd)) {
++ /* No more watches */
++ cupsArrayRemove (cups_poll->watched_fds, watched_fd);
++ free (watched_fd);
++ }
++}
++
++
++/*
++ * 'watch_update' - Update watched events for a file descriptor
++ */
++
++static void
++watch_update (AvahiWatch *watch,
++ AvahiWatchEvent events)
++{
++ watch->events = events;
++ watched_fd_add_select (watch->watched_fd);
++}
++
++
++/*
++ * 'watch_get_events' - Get events that happened for a file descriptor
++ */
++
++static AvahiWatchEvent
++watch_get_events (AvahiWatch *watch)
++{
++ return (watch->watched_fd->occurred);
++}
++
++
++/*
++ * 'compare_watches' - Compare watches for array sorting
++ */
++
++static int
++compare_watches (AvahiWatch *p0,
++ AvahiWatch *p1)
++{
++ if (p0->watched_fd->fd < p1->watched_fd->fd)
++ return (-1);
++
++ return ((p0->watched_fd->fd == p1->watched_fd->fd) ? 0 : 1);
++}
++
++
++/*
++ * 'timeout_cb()' - Run a timed Avahi callback
++ */
++
++static void
++timeout_cb (cupsd_timeout_t *cupsd_timeout, void *userdata)
++{
++ AvahiTimeout *timeout = userdata;
++ (timeout->callback) (timeout, timeout->userdata);
++}
++
++
++/*
++ * 'timeout_new' - Set a wakeup time
++ */
++
++static AvahiTimeout *
++timeout_new (const AvahiPoll *api,
++ const struct timeval *tv,
++ AvahiTimeoutCallback callback,
++ void *userdata)
++{
++ AvahiTimeout *timeout;
++ AvahiCupsPoll *cups_poll = api->userdata;
++
++ timeout = malloc(sizeof(AvahiTimeout));
++ if (timeout == NULL)
++ return (NULL);
++
++ timeout->cups_poll = cups_poll;
++ timeout->callback = callback;
++ timeout->userdata = userdata;
++ timeout->cupsd_timeout = cupsdAddTimeout (tv,
++ (cupsd_timeoutfunc_t)timeout_cb,
++ timeout);
++ cupsArrayAdd (cups_poll->timeouts, timeout);
++ return (timeout);
++}
++
++
++/*
++ * 'timeout_update' - Update the expiration time for a timeout
++ */
++
++static void
++timeout_update (AvahiTimeout *timeout,
++ const struct timeval *tv)
++{
++ cupsdUpdateTimeout (timeout->cupsd_timeout, tv);
++}
++
++
++/*
++ * ' timeout_free' - Free a timeout
++ */
++
++static void
++timeout_free (AvahiTimeout *timeout)
++{
++ cupsArrayRemove (timeout->cups_poll->timeouts, timeout);
++ cupsdRemoveTimeout (timeout->cupsd_timeout);
++ free (timeout);
++}
++
++
++/*
++ * 'compare_watched_fds' - Compare watched file descriptors for array sorting
++ */
++static int
++compare_watched_fds(cupsd_watched_fd_t *p0,
++ cupsd_watched_fd_t *p1)
++{
++ if (p0->fd != p1->fd)
++ return (p0->fd < p1->fd ? -1 : 1);
++
++ if (p0 == p1)
++ return (0);
++
++ return (p0 < p1 ? -1 : 1);
++}
++
++
++/*
++ * 'compare_timeouts' - Compare timeouts for array sorting
++ */
++static int
++compare_timeouts(AvahiTimeout *p0,
++ AvahiTimeout *p1)
++{
++ /*
++ * Just compare pointers to make it a stable sort.
++ */
++
++ if (p0->cupsd_timeout < p1->cupsd_timeout)
++ return (-1);
++ return ((p0->cupsd_timeout == p1->cupsd_timeout) ? 0 : 1);
++}
++
++
++/*
++ * 'avahi_cups_poll_new' - Create a new Avahi main loop object for CUPS
++ */
++
++AvahiCupsPoll *
++avahi_cups_poll_new (void)
++{
++ AvahiCupsPoll *cups_poll = malloc(sizeof(AvahiCupsPoll));
++ if (cups_poll == NULL)
++ return (NULL);
++
++ cups_poll->watched_fds = cupsArrayNew ((cups_array_func_t)compare_watched_fds,
++ NULL);
++ cups_poll->timeouts = cupsArrayNew ((cups_array_func_t)compare_timeouts,
++ NULL);
++
++ cups_poll->api.userdata = cups_poll;
++ cups_poll->api.watch_new = watch_new;
++ cups_poll->api.watch_free = watch_free;
++ cups_poll->api.watch_update = watch_update;
++ cups_poll->api.watch_get_events = watch_get_events;
++
++ cups_poll->api.timeout_new = timeout_new;
++ cups_poll->api.timeout_update = timeout_update;
++ cups_poll->api.timeout_free = timeout_free;
++
++ return (cups_poll);
++}
++
++
++/*
++ * 'avahi_cups_poll_free' - Free an Avahi main loop object for CUPS
++ */
++void
++avahi_cups_poll_free (AvahiCupsPoll *cups_poll)
++{
++ cupsd_watched_fd_t *watched_fd;
++
++ for (watched_fd = (cupsd_watched_fd_t*)cupsArrayFirst(cups_poll->watched_fds);
++ watched_fd;
++ watched_fd = (cupsd_watched_fd_t*)cupsArrayNext(cups_poll->watched_fds)){
++ cupsArrayClear (watched_fd->watches);
++ }
++
++ cupsArrayClear (cups_poll->watched_fds);
++ cupsArrayClear (cups_poll->timeouts);
++}
++
++
++/*
++ * 'avahi_cups_poll_get' - Get the abstract poll API structure
++ */
++
++const AvahiPoll *
++avahi_cups_poll_get (AvahiCupsPoll *cups_poll)
++{
++ return (&cups_poll->api);
++}
++
++
++#endif /* HAVE_AVAHI ... from top of file */
++
++/*
++ * End of "$Id$".
++ */
+--- /dev/null
++++ b/scheduler/avahi.h
+@@ -0,0 +1,49 @@
++/*
++ * "$Id$"
++ *
++ * Avahi poll implementation for the CUPS scheduler.
++ *
++ * Copyright (C) 2010 Red Hat, Inc.
++ * Authors:
++ * Tim Waugh <twaugh@redhat.com>
++ *
++ * Distribution and use rights are outlined in the file "LICENSE.txt"
++ * which should have been included with this file. If this file is
++ * file is missing or damaged, see the license at "http://www.cups.org/".
++ */
++
++#include <config.h>
++
++#ifdef HAVE_AVAHI
++# include <avahi-client/client.h>
++# include <avahi-client/publish.h>
++#endif /* HAVE_AVAHI */
++
++#ifdef HAVE_AUTHORIZATION_H
++# include <Security/Authorization.h>
++#endif /* HAVE_AUTHORIZATION_H */
++
++
++#ifdef HAVE_AVAHI
++typedef struct
++{
++ AvahiPoll api;
++ cups_array_t *watched_fds;
++ cups_array_t *timeouts;
++} AvahiCupsPoll;
++#endif /* HAVE_AVAHI */
++
++/*
++ * Prototypes...
++ */
++
++#ifdef HAVE_AVAHI
++extern AvahiCupsPoll * avahi_cups_poll_new(void);
++extern void avahi_cups_poll_free(AvahiCupsPoll *cups_poll);
++extern const AvahiPoll *avahi_cups_poll_get(AvahiCupsPoll *cups_poll);
++#endif /* HAVE_AVAHI */
++
++
++/*
++ * End of "$Id$".
++ */
+--- a/scheduler/cupsd.h
++++ b/scheduler/cupsd.h
+@@ -140,6 +140,15 @@
+
+ typedef void (*cupsd_selfunc_t)(void *data);
+
++#ifdef HAVE_AVAHI
++/*
++ * Timeout callback function type...
++ */
++
++typedef struct _cupsd_timeout_s cupsd_timeout_t;
++typedef void (*cupsd_timeoutfunc_t)(cupsd_timeout_t *timeout, void *data);
++#endif /* HAVE_AVAHI */
++
+
+ /*
+ * Globals...
+@@ -173,6 +182,11 @@
+ /* Running from launchd */
+ #endif /* HAVE_LAUNCH_H */
+
++#ifdef HAVE_AVAHI
++VAR cups_array_t *Timeouts; /* Timed callbacks for main loop */
++#endif /* HAVE_AVAHI */
++
++
+
+ /*
+ * Prototypes...
+@@ -242,6 +256,20 @@
+ extern void cupsdStartServer(void);
+ extern void cupsdStopServer(void);
+
++#ifdef HAVE_AVAHI
++extern void cupsdInitTimeouts(void);
++extern cupsd_timeout_t *cupsdAddTimeout (const struct timeval *tv,
++ cupsd_timeoutfunc_t cb,
++ void *data);
++extern cupsd_timeout_t *cupsdNextTimeout (long *delay);
++extern void cupsdRunTimeout (cupsd_timeout_t *timeout);
++extern void cupsdUpdateTimeout (cupsd_timeout_t *timeout,
++ const struct timeval *tv);
++extern void cupsdRemoveTimeout (cupsd_timeout_t *timeout);
++#endif /* HAVE_AVAHI */
++
++extern int cupsdRemoveFile(const char *filename);
++
+
+ /*
+ * End of "$Id: cupsd.h 9766 2011-05-11 22:17:34Z mike $".
+--- a/scheduler/main.c
++++ b/scheduler/main.c
+@@ -122,6 +122,10 @@
+ cupsd_listener_t *lis; /* Current listener */
+ time_t current_time, /* Current time */
+ activity, /* Client activity timer */
++#ifdef HAVE_AVAHI
++ avahi_client_time, /* Time for next Avahi client
++ check */
++#endif /* HAVE_AVAHI */
+ browse_time, /* Next browse send time */
+ senddoc_time, /* Send-Document time */
+ expire_time, /* Subscription expire time */
+@@ -148,6 +152,10 @@
+ int launchd_idle_exit;
+ /* Idle exit on select timeout? */
+ #endif /* HAVE_LAUNCHD */
++#ifdef HAVE_AVAHI
++ cupsd_timeout_t *tmo; /* Next scheduled timed callback */
++ long tmo_delay; /* Time before it must be called */
++#endif /* HAVE_AVAHI */
+
+
+ #ifdef HAVE_GETEUID
+@@ -527,6 +535,14 @@
+
+ httpInitialize();
+
++#ifdef HAVE_AVAHI
++ /*
++ * Initialize timed callback structures.
++ */
++
++ cupsdInitTimeouts();
++#endif /* HAVE_AVAHI */
++
+ cupsdStartServer();
+
+ /*
+@@ -657,6 +673,9 @@
+ */
+
+ current_time = time(NULL);
++#ifdef HAVE_AVAHI
++ avahi_client_time = current_time;
++#endif /* HAVE_AVAHI */
+ browse_time = current_time;
+ event_time = current_time;
+ expire_time = current_time;
+@@ -871,6 +890,26 @@
+ }
+ #endif /* __APPLE__ */
+
++#ifdef HAVE_AVAHI
++ /*
++ * If a timed callback is due, run it.
++ */
++
++ tmo = cupsdNextTimeout (&tmo_delay);
++ if (tmo && tmo_delay == 0)
++ cupsdRunTimeout (tmo);
++
++ /*
++ * Try to restart the Avahi client every 10 seconds if needed...
++ */
++
++ if ((current_time - avahi_client_time) >= 10)
++ {
++ avahi_client_time = current_time;
++ cupsdStartAvahiClient();
++ }
++#endif /* HAVE_AVAHI */
++
+ #ifndef __APPLE__
+ /*
+ * Update the network interfaces once a minute...
+@@ -1815,6 +1854,10 @@
+ cupsd_job_t *job; /* Job information */
+ cupsd_subscription_t *sub; /* Subscription information */
+ const char *why; /* Debugging aid */
++#ifdef HAVE_AVAHI
++ cupsd_timeout_t *tmo; /* Timed callback */
++ long tmo_delay; /* Seconds before calling it */
++#endif /* HAVE_AVAHI */
+
+
+ /*
+@@ -1857,6 +1900,19 @@
+ }
+ #endif /* __APPLE__ */
+
++#ifdef HAVE_AVAHI
++ /*
++ * See if there are any scheduled timed callbacks to run.
++ */
++
++ tmo = cupsdNextTimeout (&tmo_delay);
++ if (tmo)
++ {
++ timeout = tmo_delay;
++ why = "run a timed callback";
++ }
++#endif /* HAVE_AVAHI */
++
+ /*
+ * Check whether we are accepting new connections...
+ */
+--- /dev/null
++++ b/scheduler/timeout.c
+@@ -0,0 +1,195 @@
++/*
++ * "$Id$"
++ *
++ * Timeout functions for the Common UNIX Printing System (CUPS).
++ *
++ * Copyright (C) 2010 Red Hat, Inc.
++ * Authors:
++ * Tim Waugh <twaugh@redhat.com>
++ *
++ * Distribution and use rights are outlined in the file "LICENSE.txt"
++ * which should have been included with this file. If this file is
++ * file is missing or damaged, see the license at "http://www.cups.org/".
++ *
++ * Contents:
++ *
++ * cupsdInitTimeouts() - Initialise timeout structure.
++ * cupsdAddTimeout() - Add a timed callback.
++ * cupsdNextTimeout() - Find the next enabled timed callback.
++ * cupsdUpdateTimeout() - Adjust the time of a timed callback or disable it.
++ * cupsdRemoveTimeout() - Discard a timed callback.
++ * compare_timeouts() - Compare timed callbacks for array sorting.
++ */
++
++#include <config.h>
++
++#ifdef HAVE_AVAHI /* Applies to entire file... */
++
++/*
++ * Include necessary headers...
++ */
++
++#include "cupsd.h"
++
++#if defined(HAVE_MALLOC_H) && defined(HAVE_MALLINFO)
++# include <malloc.h>
++#endif /* HAVE_MALLOC_H && HAVE_MALLINFO */
++
++#ifdef HAVE_AVAHI
++# include <avahi-common/timeval.h>
++#endif /* HAVE_AVAHI */
++
++
++struct _cupsd_timeout_s
++{
++ struct timeval when;
++ int enabled;
++ cupsd_timeoutfunc_t callback;
++ void *data;
++};
++
++/*
++ * Local functions...
++ */
++
++/*
++ * 'compare_timeouts()' - Compare timed callbacks for array sorting.
++ */
++
++static int
++compare_timeouts (cupsd_timeout_t *p0, cupsd_timeout_t *p1)
++{
++ if (!p0->enabled || !p1->enabled)
++ {
++ if (!p0->enabled && !p1->enabled)
++ return (0);
++
++ return (p0->enabled ? -1 : 1);
++ }
++
++ return (avahi_timeval_compare (&p0->when, &p1->when));
++}
++
++
++/*
++ * 'cupsdInitTimeouts()' - Initialise timeout structures.
++ */
++
++void
++cupsdInitTimeouts(void)
++{
++ Timeouts = cupsArrayNew ((cups_array_func_t)compare_timeouts, NULL);
++}
++
++
++/*
++ * 'cupsdAddTimeout()' - Add a timed callback.
++ */
++
++cupsd_timeout_t * /* O - Timeout handle */
++cupsdAddTimeout(const struct timeval *tv, /* I - Absolute time */
++ cupsd_timeoutfunc_t cb, /* I - Callback function */
++ void *data) /* I - User data */
++{
++ cupsd_timeout_t *timeout;
++
++ timeout = malloc (sizeof(cupsd_timeout_t));
++ if (timeout != NULL)
++ {
++ timeout->enabled = (tv != NULL);
++ if (tv)
++ {
++ timeout->when.tv_sec = tv->tv_sec;
++ timeout->when.tv_usec = tv->tv_usec;
++ }
++
++ timeout->callback = cb;
++ timeout->data = data;
++ cupsArrayAdd (Timeouts, timeout);
++ }
++
++ return timeout;
++}
++
++
++/*
++ * 'cupsdNextTimeout()' - Find the next enabled timed callback.
++ */
++
++cupsd_timeout_t * /* O - Next enabled timeout or NULL */
++cupsdNextTimeout(long *delay) /* O - Seconds before scheduled */
++{
++ cupsd_timeout_t *first = cupsArrayFirst (Timeouts);
++ struct timeval curtime;
++
++ if (first && !first->enabled)
++ first = NULL;
++
++ if (first && delay)
++ {
++ gettimeofday (&curtime, NULL);
++ if (avahi_timeval_compare (&curtime, &first->when) > 0)
++ {
++ *delay = 0;
++ } else {
++ *delay = 1 + first->when.tv_sec - curtime.tv_sec;
++ if (first->when.tv_usec < curtime.tv_usec)
++ (*delay)--;
++ }
++ }
++
++ return (first);
++}
++
++
++/*
++ * 'cupsdRunTimeout()' - Run a timed callback.
++ */
++
++void
++cupsdRunTimeout(cupsd_timeout_t *timeout) /* I - Timeout */
++{
++ if (!timeout)
++ return;
++ timeout->enabled = 0;
++ if (!timeout->callback)
++ return;
++ timeout->callback (timeout, timeout->data);
++}
++
++/*
++ * 'cupsdUpdateTimeout()' - Adjust the time of a timed callback or disable it.
++ */
++
++void
++cupsdUpdateTimeout(cupsd_timeout_t *timeout, /* I - Timeout */
++ const struct timeval *tv) /* I - Absolute time or NULL */
++{
++ cupsArrayRemove (Timeouts, timeout);
++ timeout->enabled = (tv != NULL);
++ if (tv)
++ {
++ timeout->when.tv_sec = tv->tv_sec;
++ timeout->when.tv_usec = tv->tv_usec;
++ }
++ cupsArrayAdd (Timeouts, timeout);
++}
++
++
++/*
++ * 'cupsdRemoveTimeout()' - Discard a timed callback.
++ */
++
++void
++cupsdRemoveTimeout(cupsd_timeout_t *timeout) /* I - Timeout */
++{
++ cupsArrayRemove (Timeouts, timeout);
++ free (timeout);
++}
++
++
++#endif /* HAVE_AVAHI ... from top of file */
++
++/*
++ * End of "$Id$".
++ */
+--- a/cgi-bin/admin.c
++++ b/cgi-bin/admin.c
+@@ -1643,7 +1643,7 @@
+ else
+ local_protocols[0] = '\0';
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ if (cgiGetVariable("BROWSE_LOCAL_DNSSD"))
+ {
+ if (local_protocols[0])
+@@ -1651,7 +1651,7 @@
+ else
+ strcat(local_protocols, "dnssd");
+ }
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+ #ifdef HAVE_LDAP
+ if (cgiGetVariable("BROWSE_LOCAL_LDAP"))
+@@ -2718,9 +2718,9 @@
+ #endif /* HAVE_GSSAPI */
+ cgiSetVariable("KERBEROS", "");
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ cgiSetVariable("HAVE_DNSSD", "1");
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+ #ifdef HAVE_LDAP
+ cgiSetVariable("HAVE_LDAP", "1");
+--- a/scheduler/client.c
++++ b/scheduler/client.c
+@@ -4987,7 +4987,7 @@
+ !strncmp(host, "[::1]:", 6));
+ }
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ /*
+ * Check if the hostname is something.local (Bonjour); if so, allow it.
+ */
+@@ -4996,7 +4996,7 @@
+ (!_cups_strcasecmp(end, ".local") || !_cups_strncasecmp(end, ".local:", 7) ||
+ !_cups_strcasecmp(end, ".local.") || !_cups_strncasecmp(end, ".local.:", 8)))
+ return (1);
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+ /*
+ * Check if the hostname is an IP address...
+--- a/scheduler/dirsvc.c
++++ b/scheduler/dirsvc.c
+@@ -27,6 +27,7 @@
+ * ldap_connect() - Start new LDAP connection
+ * ldap_reconnect() - Reconnect to LDAP Server
+ * ldap_disconnect() - Disconnect from LDAP Server
++ * cupsdStartAvahiClient() - Start an Avahi client if needed
+ * cupsdStartBrowsing() - Start sending and receiving broadcast
+ * information.
+ * cupsdStartPolling() - Start polling servers as needed.
+@@ -45,6 +46,8 @@
+ * printer.
+ * dnssdPackTxtRecord() - Pack an array of key/value pairs into the TXT
+ * record format.
++ * avahiPackTxtRecord() - Pack an array of key/value pairs into an
++ * AvahiStringList.
+ * dnssdRegisterCallback() - DNSServiceRegister callback.
+ * dnssdRegisterPrinter() - Start sending broadcast information for a
+ * printer or update the broadcast contents.
+@@ -83,6 +86,7 @@
+ */
+
+ #include "cupsd.h"
++#include <assert.h>
+ #include <grp.h>
+
+ #ifdef HAVE_DNSSD
+@@ -97,6 +101,17 @@
+ # endif /* HAVE_SYSTEMCONFIGURATION */
+ # endif /* __APPLE__ */
+ #endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++# include <avahi-common/domain.h>
++#endif /* HAVE_AVAHI */
++
++
++#ifdef HAVE_DNSSD
++typedef char *cupsd_txt_record_t;
++#endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++typedef AvahiStringList *cupsd_txt_record_t;
++#endif /* HAVE_AVAHI */
+
+
+ /*
+@@ -159,27 +174,39 @@
+ static void update_smb(int onoff);
+
+
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
++static cupsd_txt_record_t dnssdBuildTxtRecord(int *txt_len, cupsd_printer_t *p,
++ int for_lpd);
++static int dnssdComparePrinters(cupsd_printer_t *a, cupsd_printer_t *b);
++static void dnssdDeregisterPrinter(cupsd_printer_t *p);
++static void dnssdRegisterPrinter(cupsd_printer_t *p);
++static void dnssdStop(void);
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
++
+ #ifdef HAVE_DNSSD
+ # ifdef HAVE_COREFOUNDATION
+ static void dnssdAddAlias(const void *key, const void *value,
+ void *context);
+ # endif /* HAVE_COREFOUNDATION */
+-static char *dnssdBuildTxtRecord(int *txt_len, cupsd_printer_t *p,
+- int for_lpd);
+-static int dnssdComparePrinters(cupsd_printer_t *a, cupsd_printer_t *b);
+-static void dnssdDeregisterPrinter(cupsd_printer_t *p);
+-static char *dnssdPackTxtRecord(int *txt_len, char *keyvalue[][2],
+- int count);
+ static void dnssdRegisterCallback(DNSServiceRef sdRef,
+ DNSServiceFlags flags,
+ DNSServiceErrorType errorCode,
+ const char *name, const char *regtype,
+ const char *domain, void *context);
+-static void dnssdRegisterPrinter(cupsd_printer_t *p);
+-static void dnssdStop(void);
+ static void dnssdUpdate(void);
+ #endif /* HAVE_DNSSD */
+
++#ifdef HAVE_AVAHI
++static AvahiStringList *avahiPackTxtRecord(char *keyvalue[][2],
++ int count);
++static void avahi_entry_group_cb (AvahiEntryGroup *group,
++ AvahiEntryGroupState state,
++ void *userdata);
++static void avahi_client_cb (AvahiClient *client,
++ AvahiClientState state,
++ void *userdata);
++#endif /* HAVE_AVAHI */
++
+ #ifdef HAVE_LDAP
+ static const char * const ldap_attrs[] =/* CUPS LDAP attributes */
+ {
+@@ -283,10 +310,10 @@
+ ldap_dereg_printer(p);
+ #endif /* HAVE_LDAP */
+
+-#ifdef HAVE_DNSSD
+- if (removeit && (BrowseLocalProtocols & BROWSE_DNSSD) && DNSSDRef)
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
++ if (removeit && (BrowseLocalProtocols & BROWSE_DNSSD))
+ dnssdDeregisterPrinter(p);
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+ }
+
+
+@@ -702,10 +729,10 @@
+ slpRegisterPrinter(p); */
+ #endif /* HAVE_LIBSLP */
+
+-#ifdef HAVE_DNSSD
+- if ((BrowseLocalProtocols & BROWSE_DNSSD) && DNSSDRef)
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
++ if ((BrowseLocalProtocols & BROWSE_DNSSD))
+ dnssdRegisterPrinter(p);
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+ }
+
+
+@@ -1419,6 +1446,27 @@
+ #endif /* HAVE_LDAP */
+
+
++#ifdef HAVE_AVAHI
++/*
++ * 'cupsdStartAvahiClient()' - Start an Avahi client if needed
++ */
++
++void
++cupsdStartAvahiClient(void)
++{
++ if (!AvahiCupsClient && !AvahiCupsClientConnecting)
++ {
++ if (!AvahiCupsPollHandle)
++ AvahiCupsPollHandle = avahi_cups_poll_new ();
++
++ if (AvahiCupsPollHandle)
++ avahi_client_new (avahi_cups_poll_get (AvahiCupsPollHandle),
++ AVAHI_CLIENT_NO_FAIL, avahi_client_cb, NULL, NULL);
++ }
++}
++#endif /* HAVE_AVAHI */
++
++
+ /*
+ * 'cupsdStartBrowsing()' - Start sending and receiving broadcast information.
+ */
+@@ -1542,13 +1590,16 @@
+ else
+ BrowseSocket = -1;
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ if ((BrowseLocalProtocols | BrowseRemoteProtocols) & BROWSE_DNSSD)
+ {
++#ifdef HAVE_DNSSD
+ DNSServiceErrorType error; /* Error from service creation */
++#endif /* HAVE_DNSSD */
+ cupsd_listener_t *lis; /* Current listening socket */
+
+
++#ifdef HAVE_DNSSD
+ /*
+ * First create a "master" connection for all registrations...
+ */
+@@ -1573,6 +1624,7 @@
+ fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
+
+ cupsdAddSelect(fd, (cupsd_selfunc_t)dnssdUpdate, NULL, NULL);
++#endif /* HAVE_DNSSD */
+
+ /*
+ * Then get the port we use for registrations. If we are not listening
+@@ -1606,9 +1658,16 @@
+ */
+
+ cupsdUpdateDNSSDName();
++
++#ifdef HAVE_AVAHI
++ cupsdStartAvahiClient ();
++#endif /* HAVE_AVAHI */
++
++#ifdef HAVE_DNSSD
+ }
+- }
+ #endif /* HAVE_DNSSD */
++ }
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+ #ifdef HAVE_LIBSLP
+ if ((BrowseLocalProtocols | BrowseRemoteProtocols) & BROWSE_SLP)
+@@ -1834,10 +1893,10 @@
+ BrowseSocket = -1;
+ }
+
+-#ifdef HAVE_DNSSD
+- if ((BrowseLocalProtocols & BROWSE_DNSSD) && DNSSDRef)
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
++ if ((BrowseLocalProtocols & BROWSE_DNSSD))
+ dnssdStop();
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+ #ifdef HAVE_LIBSLP
+ if (((BrowseLocalProtocols | BrowseRemoteProtocols) & BROWSE_SLP) &&
+@@ -1902,7 +1961,7 @@
+ }
+
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ /*
+ * 'cupsdUpdateDNSSDName()' - Update the computer name we use for browsing...
+ */
+@@ -1910,8 +1969,14 @@
+ void
+ cupsdUpdateDNSSDName(void)
+ {
++#ifdef HAVE_DNSSD
+ DNSServiceErrorType error; /* Error from service creation */
+ char webif[1024]; /* Web interface share name */
++#endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++ int ret; /* Error from service creation */
++ char webif[AVAHI_LABEL_MAX]; /* Web interface share name */
++#endif /* HAVE_AVAHI */
+ # ifdef HAVE_SYSTEMCONFIGURATION
+ SCDynamicStoreRef sc; /* Context for dynamic store */
+ CFDictionaryRef btmm; /* Back-to-My-Mac domains */
+@@ -2042,6 +2107,7 @@
+ else
+ strlcpy(webif, "CUPS Web Interface", sizeof(webif));
+
++#ifdef HAVE_DNSSD
+ if (WebIFRef)
+ DNSServiceRefDeallocate(WebIFRef);
+
+@@ -2054,9 +2120,45 @@
+ NULL)) != kDNSServiceErr_NoError)
+ cupsdLogMessage(CUPSD_LOG_ERROR,
+ "DNS-SD web interface registration failed: %d", error);
++#endif /* HAVE_DNSSD */
++
++#ifdef HAVE_AVAHI
++ if (!AvahiCupsClient)
++ /*
++ * Client not yet running.
++ */
++ return;
++
++ if (AvahiWebIFGroup)
++ avahi_entry_group_reset (AvahiWebIFGroup);
++ else
++ AvahiWebIFGroup = avahi_entry_group_new (AvahiCupsClient,
++ avahi_entry_group_cb,
++ NULL);
++
++ if (AvahiWebIFGroup)
++ {
++ ret = avahi_entry_group_add_service (AvahiWebIFGroup,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ 0, /* flags */
++ webif, /* name */
++ "_http._tcp", /* type */
++ NULL, /* domain */
++ NULL, /* host */
++ DNSSDPort, /* port */
++ "path=/", NULL);
++ if (ret == 0)
++ ret = avahi_entry_group_commit (AvahiWebIFGroup);
++
++ if (ret != 0)
++ cupsdLogMessage (CUPSD_LOG_ERROR,
++ "Avahi web interface registration failed: %d", ret);
++ }
++#endif /* HAVE_AVAHI */
+ }
+ }
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+
+ #ifdef HAVE_LDAP
+@@ -2334,13 +2436,15 @@
+ "Bad Back to My Mac domain in dynamic store!");
+ }
+ # endif /* HAVE_COREFOUNDATION */
++#endif /* HAVE_DNSSD */
+
+
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ /*
+ * 'dnssdBuildTxtRecord()' - Build a TXT record from printer info.
+ */
+
+-static char * /* O - TXT record */
++static cupsd_txt_record_t /* O - TXT record */
+ dnssdBuildTxtRecord(
+ int *txt_len, /* O - TXT record length */
+ cupsd_printer_t *p, /* I - Printer information */
+@@ -2379,7 +2483,12 @@
+ keyvalue[i ][0] = "ty";
+ keyvalue[i++][1] = p->make_model ? p->make_model : "Unknown";
+
+- snprintf(admin_hostname, sizeof(admin_hostname), "%s.local.", DNSSDHostName);
++ snprintf(admin_hostname, sizeof(admin_hostname),
++ "%s.local"
++#ifdef HAVE_DNSSD
++ "." /* terminating dot no good for Avahi */
++#endif /* HAVE_DNSSD */
++ , DNSSDHostName);
+ httpAssembleURIf(HTTP_URI_CODING_ALL, adminurl_str, sizeof(adminurl_str),
+ "http", NULL, admin_hostname, DNSSDPort, "/%s/%s",
+ (p->type & CUPS_PRINTER_CLASS) ? "classes" : "printers",
+@@ -2462,7 +2571,12 @@
+ * Then pack them into a proper txt record...
+ */
+
++#ifdef HAVE_DNSSD
+ return (dnssdPackTxtRecord(txt_len, keyvalue, i));
++#endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++ return (avahiPackTxtRecord(keyvalue, i));
++#endif /* HAVE_AVAHI */
+ }
+
+
+@@ -2474,7 +2588,16 @@
+ dnssdComparePrinters(cupsd_printer_t *a,/* I - First printer */
+ cupsd_printer_t *b)/* I - Second printer */
+ {
+- return (_cups_strcasecmp(a->reg_name, b->reg_name));
++ if (!a->reg_name)
++ if (!b->reg_name)
++ return 0;
++ else
++ return -1;
++ else
++ if (!b->reg_name)
++ return 1;
++ else
++ return (_cups_strcasecmp(a->reg_name, b->reg_name));
+ }
+
+
+@@ -2489,6 +2612,10 @@
+ {
+ cupsdLogMessage(CUPSD_LOG_DEBUG2, "dnssdDeregisterPrinter(%s)", p->name);
+
++#ifdef HAVE_DNSSD
++ if (!DNSSDRef)
++ return;
++
+ /*
+ * Closing the socket deregisters the service
+ */
+@@ -2524,6 +2651,24 @@
+ free(p->printer_txt);
+ p->printer_txt = NULL;
+ }
++#endif /* HAVE_DNSSD */
++
++#ifdef HAVE_AVAHI
++ if (p->avahi_group)
++ {
++ avahi_entry_group_reset (p->avahi_group);
++ avahi_entry_group_free (p->avahi_group);
++ p->avahi_group = NULL;
++
++ if (p->ipp_txt)
++ avahi_string_list_free (p->ipp_txt);
++
++ if (p->printer_txt)
++ avahi_string_list_free (p->printer_txt);
++
++ p->ipp_txt = p->printer_txt = NULL;
++ }
++#endif /* HAVE_AVAHI */
+
+ /*
+ * Remove the printer from the array of DNS-SD printers, then clear the
+@@ -2533,8 +2678,10 @@
+ cupsArrayRemove(DNSSDPrinters, p);
+ cupsdClearString(&p->reg_name);
+ }
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+
++#ifdef HAVE_DNSSD
+ /*
+ * 'dnssdPackTxtRecord()' - Pack an array of key/value pairs into the
+ * TXT record format.
+@@ -2644,8 +2791,10 @@
+ LastEvent |= CUPSD_EVENT_PRINTER_MODIFIED;
+ }
+ }
++#endif /* HAVE_DNSSD */
+
+
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ /*
+ * 'dnssdRegisterPrinter()' - Start sending broadcast information for a printer
+ * or update the broadcast contents.
+@@ -2654,20 +2803,40 @@
+ static void
+ dnssdRegisterPrinter(cupsd_printer_t *p)/* I - Printer */
+ {
++#ifdef HAVE_DNSSD
+ DNSServiceErrorType se; /* dnssd errors */
+ char *ipp_txt, /* IPP TXT record buffer */
+ *printer_txt, /* LPD TXT record buffer */
+- name[1024], /* Service name */
+- *nameptr; /* Pointer into name */
++ name[1024]; /* Service name */
+ int ipp_len, /* IPP TXT record length */
+ printer_len, /* LPD TXT record length */
+ printer_port; /* LPD port number */
++#endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++ int ret; /* Error code */
++ AvahiStringList *ipp_txt, /* IPP TXT record */
++ *printer_txt; /* LPD TXT record */
++ char name[AVAHI_LABEL_MAX], /* Service name */
++ fullsubtype[AVAHI_LABEL_MAX]; /* Full subtype */
++ char *regtype_copy, /* Writeable copy of reg type */
++ *subtype, /* Current service sub type */
++ *nextsubtype; /* Next service sub type */
++#endif /* HAVE_AVAHI */
++ char *nameptr; /* Pointer into name */
+ const char *regtype; /* Registration type */
+
+
++#ifdef HAVE_DNSSD
++ if (!DNSSDRef)
++ return;
++
+ cupsdLogMessage(CUPSD_LOG_DEBUG2, "dnssdRegisterPrinter(%s) %s", p->name,
+ !p->ipp_ref ? "new" : "update");
+-
++#endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++ cupsdLogMessage(CUPSD_LOG_DEBUG2, "dnssdRegisterPrinter(%s) %s", p->name,
++ !p->avahi_group ? "new" : "update");
++#endif /* HAVE_AVAHI */
+ /*
+ * If per-printer sharing was just disabled make sure we're not
+ * registered before returning.
+@@ -2686,12 +2855,36 @@
+ if (p->info && strlen(p->info) > 0)
+ {
+ if (DNSSDComputerName)
+- snprintf(name, sizeof(name), "%s @ %s", p->info, DNSSDComputerName);
++ {
++ /*
++ * Make sure there is room for at least 15 characters of
++ * DNSSDComputerName.
++ */
++
++ assert(sizeof(name) >= 15 + 4);
++ nameptr = name + strlcpy(name, p->info,
++ sizeof(name) - 4 -
++ strnlen(DNSSDComputerName, 15));
++ nameptr += strlcpy(nameptr, " @ ", sizeof(name) - (nameptr - name));
++ strlcpy(nameptr, DNSSDComputerName, sizeof(name) - (nameptr - name));
++ }
+ else
+ strlcpy(name, p->info, sizeof(name));
+ }
+ else if (DNSSDComputerName)
+- snprintf(name, sizeof(name), "%s @ %s", p->name, DNSSDComputerName);
++ {
++ /*
++ * Make sure there is room for at least 15 characters of
++ * DNSSDComputerName.
++ */
++
++ assert(sizeof(name) >= 15 + 4);
++ nameptr = name + strlcpy(name, p->info,
++ sizeof(name) - 4 -
++ strnlen(DNSSDComputerName, 15));
++ nameptr += strlcpy(nameptr, " @ ", sizeof(name) - (nameptr - name));
++ strlcpy(nameptr, DNSSDComputerName, sizeof(name) - (nameptr - name));
++ }
+ else
+ strlcpy(name, p->name, sizeof(name));
+
+@@ -2712,6 +2905,7 @@
+ * Register IPP and (optionally) LPD...
+ */
+
++#ifdef HAVE_DNSSD
+ ipp_len = 0; /* anti-compiler-warning-code */
+ ipp_txt = dnssdBuildTxtRecord(&ipp_len, p, 0);
+
+@@ -2884,6 +3078,209 @@
+
+ if (printer_txt)
+ free(printer_txt);
++#endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++ if (!AvahiCupsClient)
++ /*
++ * Client not running yet. The client callback will call us again later.
++ */
++ return;
++
++ ipp_txt = dnssdBuildTxtRecord(NULL, p, 0);
++ printer_txt = dnssdBuildTxtRecord(NULL, p, 1);
++ regtype = (p->type & CUPS_PRINTER_FAX) ? "_fax-ipp._tcp" : DNSSDRegType;
++
++ if (p->avahi_group && p->ipp_txt && ipp_txt &&
++ !avahi_string_list_equal (p->ipp_txt, ipp_txt))
++ {
++ /*
++ * Update the existing registration...
++ */
++
++ avahi_string_list_free (p->ipp_txt);
++
++ if (p->printer_txt)
++ avahi_string_list_free (p->printer_txt);
++
++ /*
++ * Update the service group entry.
++ */
++
++ regtype_copy = strdup (regtype);
++ subtype = strchr (regtype_copy, ',');
++ if (subtype)
++ *subtype = '\0';
++
++ cupsdLogMessage (CUPSD_LOG_DEBUG,
++ "Updating TXT record for %s (%s)", name, regtype_copy);
++ ret = avahi_entry_group_update_service_txt_strlst (p->avahi_group,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ 0, name,
++ regtype_copy,
++ NULL, ipp_txt);
++ free (regtype_copy);
++
++ if (ret < 0)
++ goto update_failed;
++
++ p->ipp_txt = ipp_txt;
++ ipp_txt = NULL;
++
++ if (BrowseLocalProtocols & BROWSE_LPD)
++ {
++ ret = avahi_entry_group_update_service_txt_strlst (p->avahi_group,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ 0, name,
++ "_printer._tcp", NULL,
++ printer_txt);
++ if (ret < 0)
++ goto update_failed;
++
++ p->printer_txt = printer_txt;
++ printer_txt = NULL;
++ }
++
++ ret = avahi_entry_group_commit (p->avahi_group);
++ if (ret < 0)
++ {
++ update_failed:
++ cupsdLogMessage (CUPSD_LOG_ERROR,
++ "Failed to update TXT record for %s: %d",
++ name, ret);
++ avahi_entry_group_reset (p->avahi_group);
++ avahi_entry_group_free (p->avahi_group);
++ p->avahi_group = NULL;
++ ipp_txt = p->ipp_txt;
++ p->ipp_txt = NULL;
++ }
++ }
++
++ if (!p->avahi_group)
++ {
++ /*
++ * Initial registration. Use the _fax subtype for fax queues...
++ */
++
++ p->avahi_group = avahi_entry_group_new (AvahiCupsClient,
++ avahi_entry_group_cb,
++ p);
++
++ cupsdLogMessage(CUPSD_LOG_DEBUG,
++ "Registering Avahi printer %s with name \"%s\" and "
++ "type \"%s\"", p->name, name, regtype);
++
++ if (!p->avahi_group)
++ {
++ ret = 0;
++ goto add_failed;
++ }
++
++ /*
++ * Add each service type (DNSSDRegType may contain several,
++ * separated by commas).
++ */
++
++ subtype = regtype_copy = strdup (regtype);
++ while (subtype && *subtype)
++ {
++ nextsubtype = strchr (subtype, ',');
++ if (nextsubtype)
++ *nextsubtype++ = '\0';
++
++ if (subtype == regtype_copy)
++ {
++ /*
++ * Main type entry.
++ */
++
++ cupsdLogMessage (CUPSD_LOG_DEBUG,
++ "Adding TXT record for %s (%s)", name, regtype_copy);
++ ret = avahi_entry_group_add_service_strlst (p->avahi_group,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ 0, name, regtype_copy,
++ NULL, NULL,
++ DNSSDPort,
++ ipp_txt);
++ }
++ else
++ {
++ /*
++ * Sub-type entry.
++ */
++
++ snprintf (fullsubtype, sizeof(fullsubtype),
++ "%s._sub.%s", subtype, regtype_copy);
++ cupsdLogMessage (CUPSD_LOG_DEBUG,
++ "Adding TXT record for %s (%s)", name, fullsubtype);
++ ret = avahi_entry_group_add_service_subtype (p->avahi_group,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ 0, name,
++ regtype_copy,
++ NULL, fullsubtype);
++ }
++
++ if (ret < 0)
++ {
++ free (regtype_copy);
++ goto add_failed;
++ }
++
++ subtype = nextsubtype;
++ }
++
++ free (regtype_copy);
++ p->ipp_txt = ipp_txt;
++ ipp_txt = NULL;
++
++ if (BrowseLocalProtocols & BROWSE_LPD)
++ {
++ cupsdLogMessage(CUPSD_LOG_DEBUG,
++ "Registering Avahi printer %s with name \"%s\" and "
++ "type \"_printer._tcp\"", p->name, name);
++
++ ret = avahi_entry_group_add_service_strlst (p->avahi_group,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ 0, name,
++ "_printer._tcp", NULL, NULL,
++ 515,
++ printer_txt);
++ if (ret < 0)
++ goto add_failed;
++
++ p->printer_txt = printer_txt;
++ printer_txt = NULL;
++ }
++
++ ret = avahi_entry_group_commit (p->avahi_group);
++
++ if (ret < 0)
++ {
++ add_failed:
++ cupsdLogMessage (CUPSD_LOG_ERROR,
++ "Failed to add Avahi entry for %s: %d",
++ name, ret);
++ if (p->avahi_group)
++ {
++ avahi_entry_group_reset (p->avahi_group);
++ avahi_entry_group_free (p->avahi_group);
++ p->avahi_group = NULL;
++ }
++ ipp_txt = p->ipp_txt;
++ p->ipp_txt = NULL;
++ }
++ }
++
++ if (ipp_txt)
++ avahi_string_list_free (ipp_txt);
++
++ if (printer_txt)
++ avahi_string_list_free (printer_txt);
++#endif /* HAVE_AVAHI */
+ }
+
+
+@@ -2896,6 +3293,10 @@
+ {
+ cupsd_printer_t *p; /* Current printer */
+
++#ifdef HAVE_DNSSD
++ if (!DNSSDRef)
++ return;
++#endif /* HAVE_DNSSD */
+
+ /*
+ * De-register the individual printers
+@@ -2906,6 +3307,7 @@
+ p = (cupsd_printer_t *)cupsArrayNext(Printers))
+ dnssdDeregisterPrinter(p);
+
++#ifdef HAVE_DNSSD
+ /*
+ * Shutdown the rest of the service refs...
+ */
+@@ -2926,14 +3328,17 @@
+
+ DNSServiceRefDeallocate(DNSSDRef);
+ DNSSDRef = NULL;
++#endif /* HAVE_DNSSD */
+
+ cupsArrayDelete(DNSSDPrinters);
+ DNSSDPrinters = NULL;
+
+ DNSSDPort = 0;
+ }
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+
++#ifdef HAVE_DNSSD
+ /*
+ * 'dnssdUpdate()' - Handle DNS-SD queries.
+ */
+@@ -2955,6 +3360,147 @@
+ #endif /* HAVE_DNSSD */
+
+
++#ifdef HAVE_AVAHI
++/*
++ * 'avahiPackTxtRecord()' - Pack an array of key/value pairs into an
++ * AvahiStringList.
++ */
++
++static AvahiStringList * /* O - new string list */
++avahiPackTxtRecord(char *keyvalue[][2], /* I - Table of key value pairs */
++ int count) /* I - Number of items in table */
++{
++ AvahiStringList *strlst = NULL;
++ char **elements;
++ size_t len;
++ int i = 0;
++
++ elements = malloc ((1 + count) * sizeof (char *));
++ if (!elements)
++ goto cleanup;
++
++ for (i = 0; i < count; i++)
++ {
++ len = (1 + strlen (keyvalue[i][0]) +
++ (keyvalue[i][1] ? 1 + strlen (keyvalue[i][1]) : 1));
++ elements[i] = malloc (len * sizeof (char));
++ if (!elements[i])
++ goto cleanup;
++
++ snprintf (elements[i], len, "%s=%s", keyvalue[i][0], keyvalue[i][1]);
++ }
++
++ strlst = avahi_string_list_new_from_array ((const char **) elements, count);
++
++cleanup:
++ while (--i >= 0)
++ free (elements[i]);
++
++ free (elements);
++ return (strlst);
++}
++
++
++/*
++ * 'avahi_entry_group_cb()' - Avahi entry group callback function.
++ */
++static void
++avahi_entry_group_cb (AvahiEntryGroup *group,
++ AvahiEntryGroupState state,
++ void *userdata)
++{
++ char *name;
++
++ if (userdata)
++ name = ((cupsd_printer_t *) userdata)->reg_name;
++ else
++ name = "CUPS web interface";
++
++ switch (state)
++ {
++ case AVAHI_ENTRY_GROUP_UNCOMMITED:
++ case AVAHI_ENTRY_GROUP_REGISTERING:
++ break;
++
++ case AVAHI_ENTRY_GROUP_ESTABLISHED:
++ cupsdLogMessage (CUPSD_LOG_DEBUG,
++ "Avahi entry group established for %s", name);
++ break;
++
++ default:
++ cupsdLogMessage (CUPSD_LOG_DEBUG,
++ "Avahi entry group %s has state %d",
++ name, state);
++ break;
++ }
++}
++
++
++/*
++ * 'avahi_client_cb()' - Avahi client callback function.
++ */
++static void
++avahi_client_cb (AvahiClient *client,
++ AvahiClientState state,
++ void *userdata)
++{
++ cupsd_printer_t *printer;
++ switch (state)
++ {
++ case AVAHI_CLIENT_S_RUNNING:
++ /*
++ * Avahi client started successfully.
++ */
++ AvahiCupsClient = client;
++ AvahiCupsClientConnecting = 0;
++ cupsdLogMessage (CUPSD_LOG_DEBUG, "Avahi client started");
++
++ cupsdUpdateDNSSDName ();
++
++ for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
++ printer;
++ printer = (cupsd_printer_t *)cupsArrayNext(Printers))
++ if (Browsing && (BrowseLocalProtocols & BROWSE_DNSSD) &&
++ (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT |
++ CUPS_PRINTER_SCANNER))) && printer->shared)
++ dnssdRegisterPrinter (printer);
++
++ break;
++
++ case AVAHI_CLIENT_CONNECTING:
++ /*
++ * No Avahi daemon, client is waiting.
++ */
++ AvahiCupsClientConnecting = 1;
++ cupsdLogMessage (CUPSD_LOG_DEBUG, "Avahi client connecting");
++ break;
++
++ case AVAHI_CLIENT_FAILURE:
++ /*
++ * Avahi client failed, close it to allow a clean restart.
++ */
++ cupsdLogMessage (CUPSD_LOG_ERROR,
++ "Avahi client failed, "
++ "closing client to allow a clean restart");
++
++ for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
++ printer;
++ printer = (cupsd_printer_t *)cupsArrayNext(Printers))
++ dnssdDeregisterPrinter (printer);
++
++ avahi_client_free(client);
++ AvahiCupsClientConnecting = 0;
++ AvahiCupsClient = NULL;
++
++ break;
++
++ default:
++ cupsdLogMessage (CUPSD_LOG_DEBUG, "Avahi client state: %d", state);
++ }
++}
++#endif /* HAVE_AVAHI */
++
++
+ /*
+ * 'get_auth_info_required()' - Get the auth-info-required value to advertise.
+ */
+--- a/scheduler/dirsvc.h
++++ b/scheduler/dirsvc.h
+@@ -31,6 +31,10 @@
+ # endif /* HAVE_LDAP_SSL_H */
+ #endif /* HAVE_LDAP */
++#ifdef HAVE_AVAHI
++# include <avahi-client/publish.h>
++#endif /* HAVE_AVAHI */
++
/*
- * End of "$Id: http-support.c 9322 2010-10-01 22:40:38Z mike $".
+ * Browse protocols...
+ */
+@@ -131,19 +135,22 @@
+ VAR cupsd_statbuf_t *PollStatusBuffer VALUE(NULL);
+ /* Status buffer for pollers */
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ VAR char *DNSSDComputerName VALUE(NULL),
+ /* Computer/server name */
+ *DNSSDHostName VALUE(NULL),
+ /* Hostname */
+ *DNSSDRegType VALUE(NULL);
+ /* Bonjour registration type */
+-VAR cups_array_t *DNSSDAlias VALUE(NULL);
+- /* List of dynamic ServerAlias's */
+ VAR int DNSSDPort VALUE(0);
+ /* Port number to register */
+ VAR cups_array_t *DNSSDPrinters VALUE(NULL);
+ /* Printers we have registered */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
++
++#ifdef HAVE_DNSSD
++VAR cups_array_t *DNSSDAlias VALUE(NULL);
++ /* List of dynamic ServerAlias's */
+ VAR DNSServiceRef DNSSDRef VALUE(NULL),
+ /* Master DNS-SD service reference */
+ WebIFRef VALUE(NULL),
+@@ -152,6 +159,17 @@
+ /* Remote printer browse reference */
+ #endif /* HAVE_DNSSD */
+
++#ifdef HAVE_AVAHI
++VAR AvahiCupsPoll *AvahiCupsPollHandle VALUE(NULL);
++ /* AvahiCupsPoll object */
++VAR AvahiClient *AvahiCupsClient VALUE(NULL);
++ /* AvahiClient object */
++VAR int AvahiCupsClientConnecting VALUE(0);
++ /* Is AvahiClient object connecting? */
++VAR AvahiEntryGroup *AvahiWebIFGroup VALUE(NULL);
++ /* Web interface entry group */
++#endif /* HAVE_AVAHI */
++
+ #ifdef HAVE_LIBSLP
+ VAR SLPHandle BrowseSLPHandle VALUE(NULL);
+ /* SLP API handle */
+@@ -195,13 +213,14 @@
+ extern void cupsdRestartPolling(void);
+ extern void cupsdSaveRemoteCache(void);
+ extern void cupsdSendBrowseList(void);
++extern void cupsdStartAvahiClient(void);
+ extern void cupsdStartBrowsing(void);
+ extern void cupsdStartPolling(void);
+ extern void cupsdStopBrowsing(void);
+ extern void cupsdStopPolling(void);
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ extern void cupsdUpdateDNSSDName(void);
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+ #ifdef HAVE_LDAP
+ extern void cupsdUpdateLDAPBrowse(void);
+ #endif /* HAVE_LDAP */
+--- a/scheduler/ipp.c
++++ b/scheduler/ipp.c
+@@ -6087,7 +6087,7 @@
+ ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time",
+ ippTimeToDate(curtime));
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ if (!ra || cupsArrayFind(ra, "printer-dns-sd-name"))
+ {
+ if (printer->reg_name)
+@@ -6097,7 +6097,7 @@
+ ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
+ "printer-dns-sd-name", 0);
+ }
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+ if (!ra || cupsArrayFind(ra, "printer-error-policy"))
+ ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME,
+--- a/scheduler/printers.c
++++ b/scheduler/printers.c
+@@ -883,9 +883,9 @@
+ cupsdClearString(&p->alert);
+ cupsdClearString(&p->alert_description);
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ cupsdClearString(&p->pdl);
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+
+ cupsArrayDelete(p->filetypes);
+
+@@ -3765,7 +3765,7 @@
+ attr->values[i].string.text = _cupsStrAlloc(mimetype);
+ }
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ {
+ char pdl[1024]; /* Buffer to build pdl list */
+ mime_filter_t *filter; /* MIME filter looping var */
+@@ -3821,7 +3821,7 @@
+
+ cupsdSetString(&p->pdl, pdl);
+ }
+-#endif /* HAVE_DNSSD */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
+ }
+
+
+--- a/scheduler/printers.h
++++ b/scheduler/printers.h
+@@ -16,6 +16,9 @@
+ #ifdef HAVE_DNSSD
+ # include <dns_sd.h>
+ #endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++# include "avahi.h"
++#endif /* HAVE_AVAHI */
+ #include <cups/pwg-private.h>
+
+
+@@ -95,16 +98,23 @@
+ time_t marker_time; /* Last time marker attributes were updated */
+ _ppd_cache_t *pc; /* PPD cache and mapping data */
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ char *reg_name, /* Name used for service registration */
+- *pdl, /* pdl value for TXT record */
+- *ipp_txt, /* IPP TXT record contents */
++ *pdl; /* pdl value for TXT record */
++#endif /* defined(HAVE_DNSSD) || defined(HAVE_AVAHI) */
++#ifdef HAVE_DNSSD
++ char *ipp_txt, /* IPP TXT record contents */
+ *printer_txt; /* LPD TXT record contents */
+ int ipp_len, /* IPP TXT record length */
+ printer_len; /* LPD TXT record length */
+ DNSServiceRef ipp_ref, /* Reference for _ipp._tcp,_cups */
+ printer_ref; /* Reference for _printer._tcp */
+ #endif /* HAVE_DNSSD */
++#ifdef HAVE_AVAHI
++ AvahiStringList *ipp_txt, /* IPP TXT record */
++ *printer_txt; /* LPD TXT record */
++ AvahiEntryGroup *avahi_group; /* Avahi entry group */
++#endif /* HAVE_AVAHI */
+ };
+
+
+--- a/scheduler/conf.c
++++ b/scheduler/conf.c
+@@ -650,7 +650,7 @@
+ Browsing = CUPS_DEFAULT_BROWSING;
+ DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED;
+
+-#ifdef HAVE_DNSSD
++#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ cupsdSetString(&DNSSDRegType, "_ipp._tcp,_cups");
+ #endif /* HAVE_DNSSD */
+
diff --git a/testing/cups/cups-no-gcrypt.patch b/testing/cups/cups-no-gcrypt.patch
index 203b4f4ac..42f71d0d4 100644
--- a/testing/cups/cups-no-gcrypt.patch
+++ b/testing/cups/cups-no-gcrypt.patch
@@ -1,17 +1,17 @@
diff -ruN cups-1.4.7.orig//config-scripts/cups-ssl.m4 cups-1.4.7/config-scripts/cups-ssl.m4
---- cups-1.4.7.orig//config-scripts/cups-ssl.m4 2011-01-11 08:05:58.000000000 +0100
-+++ cups-1.4.7/config-scripts/cups-ssl.m4 2011-08-02 10:44:26.011047900 +0200
-@@ -74,7 +74,6 @@
+--- cups-1.5.0.orig//config-scripts/cups-ssl.m4 2011-01-11 08:05:58.000000000 +0100
++++ cups-1.5.0/config-scripts/cups-ssl.m4 2011-08-02 10:44:26.011047900 +0200
+@@ -96,7 +96,6 @@
dnl Then look for GNU TLS...
if test $have_ssl = 0 -a "x$enable_gnutls" != "xno" -a "x$PKGCONFIG" != x; then
AC_PATH_PROG(LIBGNUTLSCONFIG,libgnutls-config)
- AC_PATH_PROG(LIBGCRYPTCONFIG,libgcrypt-config)
if $PKGCONFIG --exists gnutls; then
- if test "x$have_pthread" = xyes; then
- AC_MSG_WARN([The current version of GNU TLS cannot be made thread-safe.])
-@@ -96,16 +95,6 @@
- AC_DEFINE(HAVE_GNUTLS)
- fi
+ have_ssl=1
+ SSLLIBS=`$PKGCONFIG --libs gnutls`
+@@ -110,16 +109,6 @@
+ AC_DEFINE(HAVE_SSL)
+ AC_DEFINE(HAVE_GNUTLS)
fi
-
- if test $have_ssl = 1; then
@@ -26,14 +26,13 @@ diff -ruN cups-1.4.7.orig//config-scripts/cups-ssl.m4 cups-1.4.7/config-scripts/
fi
dnl Check for the OpenSSL library last...
-diff -ruN cups-1.4.7.orig//cups/http-private.h cups-1.4.7/cups/http-private.h
---- cups-1.4.7.orig//cups/http-private.h 2011-01-22 01:07:22.000000000 +0100
-+++ cups-1.4.7/cups/http-private.h 2011-08-02 10:42:43.341604107 +0200
-@@ -98,7 +98,6 @@
- * The GNU TLS library is more of a "bare metal" SSL/TLS library...
- */
+--- cups-1.5.0.orig//cups/http-private.h 2011-01-22 01:07:22.000000000 +0100
++++ cups-1.5.0/cups/http-private.h 2011-08-02 10:42:43.341604107 +0200
+@@ -93,7 +93,6 @@
+ # elif defined HAVE_GNUTLS
# include <gnutls/gnutls.h>
+ # include <gnutls/x509.h>
-# include <gcrypt.h>
-
- typedef struct
- {
+ # elif defined(HAVE_CDSASSL)
+ # include <CoreFoundation/CoreFoundation.h>
+ # include <Security/Security.h>
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-22 02:32:48 +0000