/*
* User-defined destination (and option) support for CUPS.
*
- * Copyright 2007-2016 by Apple Inc.
+ * Copyright 2007-2017 by Apple Inc.
* Copyright 1997-2007 by Easy Software Products.
*
* These coded instructions, statements, and computer programs are the
} _cups_dnssd_resolve_t;
#endif /* HAVE_DNSSD */
+typedef struct _cups_getdata_s
+{
+ int num_dests; /* Number of destinations */
+ cups_dest_t *dests; /* Destinations */
+} _cups_getdata_t;
+
+typedef struct _cups_namedata_s
+{
+ const char *name; /* Named destination */
+ cups_dest_t *dest; /* Destination */
+} _cups_namedata_t;
+
/*
* Local functions...
static int cups_find_dest(const char *name, const char *instance,
int num_dests, cups_dest_t *dests, int prev,
int *rdiff);
+static int cups_get_cb(_cups_getdata_t *data, unsigned flags, cups_dest_t *dest);
static char *cups_get_default(const char *filename, char *namebuf,
size_t namesize, const char **instance);
static int cups_get_dests(const char *filename, const char *match_name,
int num_dests, cups_dest_t **dests);
static char *cups_make_string(ipp_attribute_t *attr, char *buffer,
size_t bufsize);
+static int cups_name_cb(_cups_namedata_t *data, unsigned flags, cups_dest_t *dest);
static void cups_queue_name(char *name, const char *serviceName, size_t namesize);
/*
- * 'cupsConnectDest()' - Connect to the server for a destination.
+ * 'cupsConnectDest()' - Open a conection to the destination.
*
- * Connect to the destination, returning a new http_t connection object and
- * optionally the resource path to use for the destination. These calls will
- * block until a connection is made, the timeout expires, the integer pointed
- * to by "cancel" is non-zero, or the callback function (or block) returns 0,
- * The caller is responsible for calling httpClose() on the returned object.
+ * Connect to the destination, returning a new @code http_t@ connection object
+ * and optionally the resource path to use for the destination. These calls
+ * will block until a connection is made, the timeout expires, the integer
+ * pointed to by "cancel" is non-zero, or the callback function (or block)
+ * returns 0. The caller is responsible for calling @link httpClose@ on the
+ * returned connection.
*
* @since CUPS 1.6/macOS 10.8@
*/
-http_t * /* O - Connection to server or @code NULL@ */
+http_t * /* O - Connection to destination or @code NULL@ */
cupsConnectDest(
cups_dest_t *dest, /* I - Destination */
unsigned flags, /* I - Connection flags */
#ifdef __BLOCKS__
/*
- * 'cupsConnectDestBlock()' - Connect to the server for a destination.
+ * 'cupsConnectDestBlock()' - Open a connection to the destination.
*
- * Connect to the destination, returning a new http_t connection object and
- * optionally the resource path to use for the destination. These calls will
- * block until a connection is made, the timeout expires, the integer pointed
- * to by "cancel" is non-zero, or the callback function (or block) returns 0,
- * The caller is responsible for calling httpClose() on the returned object.
+ * Connect to the destination, returning a new @code http_t@ connection object
+ * and optionally the resource path to use for the destination. These calls
+ * will block until a connection is made, the timeout expires, the integer
+ * pointed to by "cancel" is non-zero, or the block returns 0. The caller is
+ * responsible for calling @link httpClose@ on the returned connection.
*
- * @since CUPS 1.6/macOS 10.8@
+ * @since CUPS 1.6/macOS 10.8@ @exclude all@
*/
-http_t * /* O - Connection to server or @code NULL@ */
+http_t * /* O - Connection to destination or @code NULL@ */
cupsConnectDestBlock(
cups_dest_t *dest, /* I - Destination */
unsigned flags, /* I - Connection flags */
/*
* 'cupsEnumDests()' - Enumerate available destinations with a callback function.
*
- * Destinations are enumerated from one or more sources. The callback function
- * receives the @code user_data@ pointer, destination name, instance, number of
- * options, and options which can be used as input to the @link cupsAddDest@
- * function. The function must return 1 to continue enumeration or 0 to stop.
+ * Destinations are enumerated from one or more sources. The callback function
+ * receives the @code user_data@ pointer and the destination pointer which can
+ * be used as input to the @link cupsCopyDest@ function. The function must
+ * return 1 to continue enumeration or 0 to stop.
+ *
+ * The @code type@ and @code mask@ arguments allow the caller to filter the
+ * destinations that are enumerated. Passing 0 for both will enumerate all
+ * printers. The constant @code CUPS_PRINTER_DISCOVERED@ is used to filter on
+ * destinations that are available but have not yet been added locally.
*
* Enumeration happens on the current thread and does not return until all
* destinations have been enumerated or the callback function returns 0.
*
+ * Note: The callback function will likely receive multiple updates for the same
+ * destinations - it is up to the caller to suppress any duplicate destinations.
+ *
* @since CUPS 1.6/macOS 10.8@
*/
return (0);
/*
- * Get the list of local printers and pass them to the callback function...
+ * Get ready to enumerate...
*/
- num_dests = _cupsGetDests(CUPS_HTTP_DEFAULT, IPP_OP_CUPS_GET_PRINTERS, NULL,
- &dests, type, mask | CUPS_PRINTER_3D);
-
- if ((user_default = _cupsUserDefault(name, sizeof(name))) != NULL)
- defprinter = name;
- else if ((defprinter = cupsGetDefault2(CUPS_HTTP_DEFAULT)) != NULL)
- {
- strlcpy(name, defprinter, sizeof(name));
- defprinter = name;
- }
-
- if (defprinter)
- {
- /*
- * Separate printer and instance name...
- */
-
- if ((instance = strchr(name, '/')) != NULL)
- *instance++ = '\0';
-
- /*
- * Lookup the printer and instance and make it the default...
- */
-
- if ((dest = cupsGetDest(name, instance, num_dests, dests)) != NULL)
- dest->is_default = 1;
- }
-
#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
data.type = type;
data.mask = mask;
data.devices = cupsArrayNew3((cups_array_func_t)cups_dnssd_compare_devices, NULL, NULL, 0, NULL, (cups_afree_func_t)cups_dnssd_free_device);
#endif /* HAVE_DNSSD || HAVE_AVAHI */
- for (i = num_dests, dest = dests;
- i > 0 && (!cancel || !*cancel);
- i --, dest ++)
+ if (!(mask & CUPS_PRINTER_DISCOVERED) || !(type & CUPS_PRINTER_DISCOVERED))
{
-#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
- const char *device_uri; /* Device URI */
-#endif /* HAVE_DNSSD || HAVE_AVAHI */
+ /*
+ * Get the list of local printers and pass them to the callback function...
+ */
- if (!(*cb)(user_data, i > 1 ? CUPS_DEST_FLAGS_MORE : CUPS_DEST_FLAGS_NONE,
- dest))
- break;
+ num_dests = _cupsGetDests(CUPS_HTTP_DEFAULT, IPP_OP_CUPS_GET_PRINTERS, NULL,
+ &dests, type, mask);
-#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
- if (!dest->instance && (device_uri = cupsGetOption("device-uri", dest->num_options, dest->options)) != NULL && !strncmp(device_uri, "dnssd://", 8))
+ if ((user_default = _cupsUserDefault(name, sizeof(name))) != NULL)
+ defprinter = name;
+ else if ((defprinter = cupsGetDefault2(CUPS_HTTP_DEFAULT)) != NULL)
+ {
+ strlcpy(name, defprinter, sizeof(name));
+ defprinter = name;
+ }
+
+ if (defprinter)
{
/*
- * Add existing queue using service name, etc. so we don't list it again...
+ * Separate printer and instance name...
*/
- char scheme[32], /* URI scheme */
- userpass[32], /* Username:password */
- serviceName[256], /* Service name (host field) */
- resource[256], /* Resource (options) */
- *regtype, /* Registration type */
- *replyDomain; /* Registration domain */
- int port; /* Port number (not used) */
-
- if (httpSeparateURI(HTTP_URI_CODING_ALL, device_uri, scheme, sizeof(scheme), userpass, sizeof(userpass), serviceName, sizeof(serviceName), &port, resource, sizeof(resource)) >= HTTP_URI_STATUS_OK)
- {
- if ((regtype = strstr(serviceName, "._ipp")) != NULL)
- {
- *regtype++ = '\0';
+ if ((instance = strchr(name, '/')) != NULL)
+ *instance++ = '\0';
- if ((replyDomain = strstr(regtype, "._tcp.")) != NULL)
- {
- replyDomain[5] = '\0';
- replyDomain += 6;
+ /*
+ * Lookup the printer and instance and make it the default...
+ */
- if ((device = cups_dnssd_get_device(&data, serviceName, regtype, replyDomain)) != NULL)
- device->state = _CUPS_DNSSD_ACTIVE;
- }
- }
- }
+ if ((dest = cupsGetDest(name, instance, num_dests, dests)) != NULL)
+ dest->is_default = 1;
}
+
+ for (i = num_dests, dest = dests;
+ i > 0 && (!cancel || !*cancel);
+ i --, dest ++)
+ {
+#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ const char *device_uri; /* Device URI */
#endif /* HAVE_DNSSD || HAVE_AVAHI */
- }
- cupsFreeDests(num_dests, dests);
+ if (!(*cb)(user_data, i > 1 ? CUPS_DEST_FLAGS_MORE : CUPS_DEST_FLAGS_NONE,
+ dest))
+ break;
- if (i > 0 || msec == 0)
- {
#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
- cupsArrayDelete(data.devices);
+ if (!dest->instance && (device_uri = cupsGetOption("device-uri", dest->num_options, dest->options)) != NULL && !strncmp(device_uri, "dnssd://", 8))
+ {
+ /*
+ * Add existing queue using service name, etc. so we don't list it again...
+ */
+
+ char scheme[32], /* URI scheme */
+ userpass[32], /* Username:password */
+ serviceName[256], /* Service name (host field) */
+ resource[256], /* Resource (options) */
+ *regtype, /* Registration type */
+ *replyDomain; /* Registration domain */
+ int port; /* Port number (not used) */
+
+ if (httpSeparateURI(HTTP_URI_CODING_ALL, device_uri, scheme, sizeof(scheme), userpass, sizeof(userpass), serviceName, sizeof(serviceName), &port, resource, sizeof(resource)) >= HTTP_URI_STATUS_OK)
+ {
+ if ((regtype = strstr(serviceName, "._ipp")) != NULL)
+ {
+ *regtype++ = '\0';
+
+ if ((replyDomain = strstr(regtype, "._tcp.")) != NULL)
+ {
+ replyDomain[5] = '\0';
+ replyDomain += 6;
+
+ if ((device = cups_dnssd_get_device(&data, serviceName, regtype, replyDomain)) != NULL)
+ device->state = _CUPS_DNSSD_ACTIVE;
+ }
+ }
+ }
+ }
#endif /* HAVE_DNSSD || HAVE_AVAHI */
+ }
- return (1);
+ cupsFreeDests(num_dests, dests);
+
+ if (i > 0 || msec == 0)
+ goto enum_finished;
}
+ /*
+ * Return early if the caller doesn't want to do discovery...
+ */
+
+ if ((mask & CUPS_PRINTER_DISCOVERED) && !(type & CUPS_PRINTER_DISCOVERED))
+ goto enum_finished;
+
#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
/*
* Get Bonjour-shared printers...
# endif /* HAVE_AVAHI */
}
- cupsArrayDelete(data.devices);
-
# ifdef HAVE_DNSSD
DNSServiceRefDeallocate(ipp_ref);
DNSServiceRefDeallocate(local_ipp_ref);
# endif /* HAVE_DNSSD */
#endif /* HAVE_DNSSD || HAVE_DNSSD */
+ /*
+ * Return...
+ */
+
+ enum_finished:
+
+#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ cupsArrayDelete(data.devices);
+#endif /* HAVE_DNSSD || HAVE_AVAHI */
+
return (1);
}
/*
* 'cupsEnumDestsBlock()' - Enumerate available destinations with a block.
*
- * Destinations are enumerated from one or more sources. The block receives the
- * destination name, instance, number of options, and options which can be used
- * as input to the @link cupsAddDest@ function. The block must return 1 to
+ * Destinations are enumerated from one or more sources. The block receives the
+ * @code user_data@ pointer and the destination pointer which can be used as
+ * input to the @link cupsCopyDest@ function. The block must return 1 to
* continue enumeration or 0 to stop.
*
+ * The @code type@ and @code mask@ arguments allow the caller to filter the
+ * destinations that are enumerated. Passing 0 for both will enumerate all
+ * printers. The constant @code CUPS_PRINTER_DISCOVERED@ is used to filter on
+ * destinations that are available but have not yet been added locally.
+ *
* Enumeration happens on the current thread and does not return until all
* destinations have been enumerated or the block returns 0.
*
- * @since CUPS 1.6/macOS 10.8@
+ * Note: The block will likely receive multiple updates for the same
+ * destinations - it is up to the caller to suppress any duplicate destinations.
+ *
+ * @since CUPS 1.6/macOS 10.8@ @exclude all@
*/
int /* O - 1 on success, 0 on failure */
/*
* 'cupsGetDest()' - Get the named destination from the list.
*
- * Use the @link cupsGetDests@ or @link cupsGetDests2@ functions to get a
+ * Use the @link cupsEnumDests@ or @link cupsGetDests2@ functions to get a
* list of supported destinations for the current user.
*/
int port; /* Port number */
+ DEBUG_printf(("_cupsGetDestResource(dest=%p(%s), resource=%p, resourcesize=%d)", dest, dest->name, resource, (int)resourcesize));
+
/*
* Range check input...
*/
* Grab the printer URI...
*/
- if ((uri = cupsGetOption("printer-uri-supported", dest->num_options,
- dest->options)) == NULL)
+ if ((uri = cupsGetOption("printer-uri-supported", dest->num_options, dest->options)) == NULL)
{
- if (resource)
- *resource = '\0';
+ if ((uri = cupsGetOption("resolved-device-uri", dest->num_options, dest->options)) == NULL)
+ {
+ if ((uri = cupsGetOption("device-uri", dest->num_options, dest->options)) != NULL)
+ {
+#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+ if (strstr(uri, "._tcp"))
+ uri = cups_dnssd_resolve(dest, uri, 5000, NULL, NULL, NULL);
+#endif /* HAVE_DNSSD || HAVE_AVAHI */
+ }
+ }
- _cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(ENOENT), 0);
+ if (uri)
+ {
+ DEBUG_printf(("1_cupsGetDestResource: Resolved printer-uri-supported=\"%s\"", uri));
- return (NULL);
- }
+ uri = _cupsCreateDest(dest->name, cupsGetOption("printer-info", dest->num_options, dest->options), NULL, uri, resource, resourcesize);
+ }
+
+ if (uri)
+ {
+ DEBUG_printf(("1_cupsGetDestResource: Local printer-uri-supported=\"%s\"", uri));
+
+ dest->num_options = cupsAddOption("printer-uri-supported", uri, dest->num_options, &dest->options);
+
+ uri = cupsGetOption("printer-uri-supported", dest->num_options, dest->options);
+ }
+ else
+ {
+ DEBUG_puts("1_cupsGetDestResource: No printer-uri-supported found.");
+
+ if (resource)
+ *resource = '\0';
+
+ _cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(ENOENT), 0);
-#ifdef HAVE_DNSSD
- if (strstr(uri, "._tcp"))
- {
- if ((uri = cups_dnssd_resolve(dest, uri, 5000, NULL, NULL, NULL)) == NULL)
return (NULL);
+ }
}
-#endif /* HAVE_DNSSD */
-
- if (httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
- userpass, sizeof(userpass), hostname, sizeof(hostname),
- &port, resource, (int)resourcesize) < HTTP_URI_STATUS_OK)
+ else
{
- _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Bad printer-uri."), 1);
+ DEBUG_printf(("1_cupsGetDestResource: printer-uri-supported=\"%s\"", uri));
- return (NULL);
+ if (httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
+ userpass, sizeof(userpass), hostname, sizeof(hostname),
+ &port, resource, (int)resourcesize) < HTTP_URI_STATUS_OK)
+ {
+ _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Bad printer-uri."), 1);
+
+ return (NULL);
+ }
}
+ DEBUG_printf(("1_cupsGetDestResource: resource=\"%s\"", resource));
+
return (uri);
}
};
+ DEBUG_printf(("_cupsGetDests(http=%p, op=%x(%s), name=\"%s\", dests=%p, type=%x, mask=%x)", http, op, ippOpString(op), name, dests, type, mask));
+
#ifdef __APPLE__
/*
* Get the default paper size...
* 'cupsGetDests()' - Get the list of destinations from the default server.
*
* Starting with CUPS 1.2, the returned list of destinations include the
- * printer-info, printer-is-accepting-jobs, printer-is-shared,
- * printer-make-and-model, printer-state, printer-state-change-time,
- * printer-state-reasons, and printer-type attributes as options. CUPS 1.4
- * adds the marker-change-time, marker-colors, marker-high-levels,
- * marker-levels, marker-low-levels, marker-message, marker-names,
- * marker-types, and printer-commands attributes as well.
+ * "printer-info", "printer-is-accepting-jobs", "printer-is-shared",
+ * "printer-make-and-model", "printer-state", "printer-state-change-time",
+ * "printer-state-reasons", "printer-type", and "printer-uri-supported"
+ * attributes as options.
+ *
+ * CUPS 1.4 adds the "marker-change-time", "marker-colors",
+ * "marker-high-levels", "marker-levels", "marker-low-levels", "marker-message",
+ * "marker-names", "marker-types", and "printer-commands" attributes as options.
+ *
+ * CUPS 2.2 adds accessible IPP printers to the list of destinations that can
+ * be used. The "printer-uri-supported" option will be present for those IPP
+ * printers that have been recently used.
*
* Use the @link cupsFreeDests@ function to free the destination list and
* the @link cupsGetDest@ function to find a particular destination.
+ *
+ * @exclude all@
*/
int /* O - Number of destinations */
* 'cupsGetDests2()' - Get the list of destinations from the specified server.
*
* Starting with CUPS 1.2, the returned list of destinations include the
- * printer-info, printer-is-accepting-jobs, printer-is-shared,
- * printer-make-and-model, printer-state, printer-state-change-time,
- * printer-state-reasons, and printer-type attributes as options. CUPS 1.4
- * adds the marker-change-time, marker-colors, marker-high-levels,
- * marker-levels, marker-low-levels, marker-message, marker-names,
- * marker-types, and printer-commands attributes as well.
+ * "printer-info", "printer-is-accepting-jobs", "printer-is-shared",
+ * "printer-make-and-model", "printer-state", "printer-state-change-time",
+ * "printer-state-reasons", "printer-type", and "printer-uri-supported"
+ * attributes as options.
+ *
+ * CUPS 1.4 adds the "marker-change-time", "marker-colors",
+ * "marker-high-levels", "marker-levels", "marker-low-levels", "marker-message",
+ * "marker-names", "marker-types", and "printer-commands" attributes as options.
+ *
+ * CUPS 2.2 adds accessible IPP printers to the list of destinations that can
+ * be used. The "printer-uri-supported" option will be present for those IPP
+ * printers that have been recently used.
*
* Use the @link cupsFreeDests@ function to free the destination list and
* the @link cupsGetDest@ function to find a particular destination.
cupsGetDests2(http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
cups_dest_t **dests) /* O - Destinations */
{
- int num_dests; /* Number of destinations */
- cups_dest_t *dest; /* Destination pointer */
+ _cups_getdata_t data; /* Enumeration data */
+ cups_dest_t *dest; /* Current destination */
const char *home; /* HOME environment variable */
char filename[1024]; /* Local ~/.cups/lpoptions file */
const char *defprinter; /* Default printer */
* Grab the printers and classes...
*/
- *dests = (cups_dest_t *)0;
- num_dests = _cupsGetDests(http, IPP_OP_CUPS_GET_PRINTERS, NULL, dests, 0, CUPS_PRINTER_3D);
+ data.num_dests = 0;
+ data.dests = NULL;
+
+ cupsEnumDests(0, 1000, NULL, 0, 0, (cups_dest_cb_t)cups_get_cb, &data);
if (cupsLastError() >= IPP_STATUS_REDIRECTION_OTHER_SITE)
{
- cupsFreeDests(num_dests, *dests);
+ cupsFreeDests(data.num_dests, data.dests);
+
*dests = (cups_dest_t *)0;
+
return (0);
}
* Make a copy of the "real" queues for a later sanity check...
*/
- if (num_dests > 0)
+ if (data.num_dests > 0)
{
- num_reals = num_dests;
+ num_reals = data.num_dests;
reals = calloc((size_t)num_reals, sizeof(cups_dest_t));
if (reals)
- memcpy(reals, *dests, (size_t)num_reals * sizeof(cups_dest_t));
+ memcpy(reals, data.dests, (size_t)num_reals * sizeof(cups_dest_t));
else
num_reals = 0;
}
* Lookup the printer and instance and make it the default...
*/
- if ((dest = cupsGetDest(name, instance, num_dests, *dests)) != NULL)
+ if ((dest = cupsGetDest(name, instance, data.num_dests, data.dests)) != NULL)
dest->is_default = 1;
}
else
*/
snprintf(filename, sizeof(filename), "%s/lpoptions", cg->cups_serverroot);
- num_dests = cups_get_dests(filename, NULL, NULL, user_default != NULL,
- num_dests, dests);
+ data.num_dests = cups_get_dests(filename, NULL, NULL, user_default != NULL, data.num_dests, &data.dests);
if ((home = getenv("HOME")) != NULL)
{
snprintf(filename, sizeof(filename), "%s/.cups/lpoptions", home);
- num_dests = cups_get_dests(filename, NULL, NULL, user_default != NULL,
- num_dests, dests);
+ data.num_dests = cups_get_dests(filename, NULL, NULL, user_default != NULL, data.num_dests, &data.dests);
}
/*
* See if we have a default printer...
*/
- if ((dest = cupsGetDest(NULL, NULL, num_dests, *dests)) != NULL)
+ if ((dest = cupsGetDest(NULL, NULL, data.num_dests, data.dests)) != NULL)
{
/*
* Have a default; see if it is real...
* going to an unexpected printer... (<rdar://problem/14216472>)
*/
- num_dests = cupsRemoveDest(dest->name, dest->instance, num_dests,
- dests);
+ data.num_dests = cupsRemoveDest(dest->name, dest->instance, data.num_dests, &data.dests);
}
}
* Return the number of destinations...
*/
- if (num_dests > 0)
+ *dests = data.dests;
+
+ if (data.num_dests > 0)
_cupsSetError(IPP_STATUS_OK, NULL, 0);
- return (num_dests);
+ return (data.num_dests);
}
* 'cupsGetNamedDest()' - Get options for the named destination.
*
* This function is optimized for retrieving a single destination and should
- * be used instead of @link cupsGetDests@ and @link cupsGetDest@ when you either
- * know the name of the destination or want to print to the default destination.
- * If @code NULL@ is returned, the destination does not exist or there is no
- * default destination.
+ * be used instead of @link cupsGetDests2@ and @link cupsGetDest@ when you
+ * either know the name of the destination or want to print to the default
+ * destination. If @code NULL@ is returned, the destination does not exist or
+ * there is no default destination.
*
* If "http" is @code CUPS_HTTP_DEFAULT@, the connection to the default print
* server will be used.
_cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */
+ DEBUG_printf(("cupsGetNamedDest(http=%p, name=\"%s\", instance=\"%s\")", http, name, instance));
+
/*
* If "name" is NULL, find the default destination...
*/
*/
op = IPP_OP_CUPS_GET_DEFAULT;
+
+ DEBUG_puts("1cupsGetNamedDest: Asking server for default printer...");
}
+ else
+ DEBUG_printf(("1cupsGetNamedDest: Using name=\"%s\"...", name));
}
/*
* Get the printer's attributes...
*/
- if (!_cupsGetDests(http, op, name, &dest, 0, CUPS_PRINTER_3D))
- return (NULL);
+ if (!_cupsGetDests(http, op, name, &dest, 0, 0))
+ {
+ if (name)
+ {
+ _cups_namedata_t data; /* Callback data */
+
+ DEBUG_puts("1cupsGetNamedDest: No queue found for printer, looking on network...");
+
+ data.name = name;
+ data.dest = NULL;
+
+ cupsEnumDests(0, 1000, NULL, 0, 0, (cups_dest_cb_t)cups_name_cb, &data);
+
+ if (!data.dest)
+ return (NULL);
+
+ dest = data.dest;
+ }
+ else
+ return (NULL);
+ }
+
+ DEBUG_printf(("1cupsGetNamedDest: Got dest=%p", dest));
if (instance)
dest->instance = _cupsStrAlloc(instance);
*
* This function saves the destinations to /etc/cups/lpoptions when run
* as root and ~/.cups/lpoptions when run as a normal user.
+ *
+ * @exclude all@
*/
void
* Get the server destinations...
*/
- num_temps = _cupsGetDests(http, IPP_OP_CUPS_GET_PRINTERS, NULL, &temps, 0, CUPS_PRINTER_3D);
+ num_temps = _cupsGetDests(http, IPP_OP_CUPS_GET_PRINTERS, NULL, &temps, 0, 0);
if (cupsLastError() >= IPP_STATUS_REDIRECTION_OTHER_SITE)
{
* Note: This function is needed because avahi_simple_poll_iterate is broken
* and always uses a timeout of 0 (!) milliseconds.
* (Avahi Ticket #364)
+ *
+ * @private@
*/
static int /* O - Number of file descriptors matching */
model[256], /* Model */
uriname[1024], /* Name for URI */
uri[1024]; /* Printer URI */
- cups_ptype_t type = CUPS_PRINTER_REMOTE | CUPS_PRINTER_BW;
+ cups_ptype_t type = CUPS_PRINTER_DISCOVERED | CUPS_PRINTER_BW;
/* Printer type */
int saw_printer_type = 0;
/* Did we see a printer-type key? */
*/
saw_printer_type = 1;
- type = (cups_ptype_t)strtol(value, NULL, 0);
+ type = (cups_ptype_t)strtol(value, NULL, 0) | CUPS_PRINTER_DISCOVERED;
}
else if (!saw_printer_type)
{
}
+/*
+ * 'cups_get_cb()' - Collect enumerated destinations.
+ */
+
+static int /* O - 1 to continue, 0 to stop */
+cups_get_cb(_cups_getdata_t *data, /* I - Data from cupsGetDests */
+ unsigned flags, /* I - Enumeration flags */
+ cups_dest_t *dest) /* I - Destination */
+{
+ if (flags & CUPS_DEST_FLAGS_REMOVED)
+ {
+ /*
+ * Remove destination from array...
+ */
+
+ data->num_dests = cupsRemoveDest(dest->name, dest->instance, data->num_dests, &data->dests);
+ }
+ else
+ {
+ /*
+ * Add destination to array...
+ */
+
+ data->num_dests = cupsCopyDest(dest, data->num_dests, &data->dests);
+ }
+
+ return (1);
+}
+
+
/*
* 'cups_get_default()' - Get the default destination from an lpoptions file.
*/
}
+/*
+ * 'cups_name_cb()' - Find an enumerated destination.
+ */
+
+static int /* O - 1 to continue, 0 to stop */
+cups_name_cb(_cups_namedata_t *data, /* I - Data from cupsGetNamedDest */
+ unsigned flags, /* I - Enumeration flags */
+ cups_dest_t *dest) /* I - Destination */
+{
+ DEBUG_printf(("2cups_name_cb(data=%p(%s), flags=%x, dest=%p(%s)", data, data->name, flags, dest, dest->name));
+
+ if (!(flags & CUPS_DEST_FLAGS_REMOVED) && !dest->instance && !strcasecmp(data->name, dest->name))
+ {
+ /*
+ * Copy destination and stop enumeration...
+ */
+
+ cupsCopyDest(dest, 0, &data->dest);
+ return (0);
+ }
+
+ return (1);
+}
+
+
/*
* 'cups_queue_name()' - Create a local queue name based on the service name.
*/
projects / thirdparty / cups.git / blobdiff