LSARC/2003/547 PAPI Print Commands

LSARC/2006/172 PAPI Print Commands Packaging Breakout
4144591 lpstat -d reports *process* default printer as *system* default printer
4299193 lp -cd <queue> <file> causes multiple -d options errors
4327963 RFE cancel on local queue should not require in.lpd
4331220 lpmove doesn't work on remote print queues
4470602 Customer wants to increase print limit of 52 files to 300
4949866 lpstat shows FAILED printers due to expanded status message
4994469 lpadmin doesn't add filter definitions for printers
6302778 RUNPATH & RPATH errors in SUNWipplu package
6314007 lpstat should report paper type list supported by a printer
6317991 lprm -Pprintername - command results in aSegmentation fault
6338002 lpsched support for PAPI is incomplete
6346505 print commands should use PAPI for service interaction (LSARC/2003/547)
6364267 psm-lpsched has replicated code
6389273 RUNPATH and RPATH failures in SUNWippcore

--HG--
rename : usr/src/cmd/lp/cmd/cancel.c => deleted_files/usr/src/cmd/lp/cmd/cancel.c
rename : usr/src/cmd/lp/cmd/comb.c => deleted_files/usr/src/cmd/lp/cmd/comb.c
rename : usr/src/cmd/lp/cmd/lp.c => deleted_files/usr/src/cmd/lp/cmd/lp.c
rename : usr/src/cmd/lp/cmd/lpc/Makefile => deleted_files/usr/src/cmd/lp/cmd/lpc/Makefile
rename : usr/src/cmd/lp/cmd/lpc/cmds.c => deleted_files/usr/src/cmd/lp/cmd/lpc/cmds.c
rename : usr/src/cmd/lp/cmd/lpc/cmdtab.c => deleted_files/usr/src/cmd/lp/cmd/lpc/cmdtab.c
rename : usr/src/cmd/lp/cmd/lpc/fatalmsg.c => deleted_files/usr/src/cmd/lp/cmd/lpc/fatalmsg.c
rename : usr/src/cmd/lp/cmd/lpc/global.c => deleted_files/usr/src/cmd/lp/cmd/lpc/global.c
rename : usr/src/cmd/lp/cmd/lpc/lpc.c => deleted_files/usr/src/cmd/lp/cmd/lpc/lpc.c
rename : usr/src/cmd/lp/cmd/lpc/lpc.h => deleted_files/usr/src/cmd/lp/cmd/lpc/lpc.h
rename : usr/src/cmd/lp/cmd/lpc/process.c => deleted_files/usr/src/cmd/lp/cmd/lpc/process.c
rename : usr/src/cmd/lp/cmd/lpc/sndrcv.c => deleted_files/usr/src/cmd/lp/cmd/lpc/sndrcv.c
rename : usr/src/cmd/lp/cmd/lpc/topq.c => deleted_files/usr/src/cmd/lp/cmd/lpc/topq.c
rename : usr/src/cmd/lp/cmd/lpmove.c => deleted_files/usr/src/cmd/lp/cmd/lpmove.c
rename : usr/src/cmd/lp/cmd/lpstat/Makefile => deleted_files/usr/src/cmd/lp/cmd/lpstat/Makefile
rename : usr/src/cmd/lp/cmd/lpstat/accept.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/accept.c
rename : usr/src/cmd/lp/cmd/lpstat/add_mounted.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/add_mounted.c
rename : usr/src/cmd/lp/cmd/lpstat/charset.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/charset.c
rename : usr/src/cmd/lp/cmd/lpstat/class.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/class.c
rename : usr/src/cmd/lp/cmd/lpstat/device.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/device.c
rename : usr/src/cmd/lp/cmd/lpstat/done.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/done.c
rename : usr/src/cmd/lp/cmd/lpstat/form.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/form.c
rename : usr/src/cmd/lp/cmd/lpstat/lpstat.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/lpstat.c
rename : usr/src/cmd/lp/cmd/lpstat/lpstat.h => deleted_files/usr/src/cmd/lp/cmd/lpstat/lpstat.h
rename : usr/src/cmd/lp/cmd/lpstat/output.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/output.c
rename : usr/src/cmd/lp/cmd/lpstat/parse.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/parse.c
rename : usr/src/cmd/lp/cmd/lpstat/printer.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/printer.c
rename : usr/src/cmd/lp/cmd/lpstat/request.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/request.c
rename : usr/src/cmd/lp/cmd/lpstat/send_message.c => deleted_files/usr/src/cmd/lp/cmd/lpstat/send_message.c
rename : usr/src/cmd/lp/lib/papi/attribute.c => deleted_files/usr/src/cmd/lp/lib/papi/attribute.c
rename : usr/src/cmd/lp/lib/papi/list.c => deleted_files/usr/src/cmd/lp/lib/papi/list.c
rename : usr/src/cmd/lp/lib/papi/papi.h => deleted_files/usr/src/cmd/lp/lib/papi/papi.h
rename : usr/src/cmd/lp/lib/papi/status.c => deleted_files/usr/src/cmd/lp/lib/papi/status.c
rename : usr/src/cmd/print/cancel/Makefile => deleted_files/usr/src/cmd/print/cancel/Makefile
rename : usr/src/cmd/print/cancel/cancel.c => deleted_files/usr/src/cmd/print/cancel/cancel.c
rename : usr/src/cmd/print/cancel/cancel_list.c => deleted_files/usr/src/cmd/print/cancel/cancel_list.c
rename : usr/src/cmd/print/cancel/cancel_list.h => deleted_files/usr/src/cmd/print/cancel/cancel_list.h
rename : usr/src/cmd/print/lp/Makefile => deleted_files/usr/src/cmd/print/lp/Makefile
rename : usr/src/cmd/print/lpmove/Makefile => deleted_files/usr/src/cmd/print/lpmove/Makefile
rename : usr/src/cmd/print/lpmove/lpmove.c => deleted_files/usr/src/cmd/print/lpmove/lpmove.c
rename : usr/src/cmd/print/lpstat/Makefile => deleted_files/usr/src/cmd/print/lpstat/Makefile
rename : usr/src/cmd/print/lpstat/bsd-functions.c => deleted_files/usr/src/cmd/print/lpstat/bsd-functions.c
rename : usr/src/cmd/print/lpstat/bsd-functions.h => deleted_files/usr/src/cmd/print/lpstat/bsd-functions.h
rename : usr/src/cmd/print/lpstat/lpstat.c => deleted_files/usr/src/cmd/print/lpstat/lpstat.c
rename : usr/src/cmd/print/lpstat/parse.h => deleted_files/usr/src/cmd/print/lpstat/parse.h
rename : usr/src/cmd/print/lpstat/parse_bsd.c => deleted_files/usr/src/cmd/print/lpstat/parse_bsd.c
rename : usr/src/cmd/print/lpstat/sysv-functions.c => deleted_files/usr/src/cmd/print/lpstat/sysv-functions.c
rename : usr/src/cmd/print/lpstat/sysv-functions.h => deleted_files/usr/src/cmd/print/lpstat/sysv-functions.h
rename : usr/src/cmd/print/scripts/accept => deleted_files/usr/src/cmd/print/scripts/accept
rename : usr/src/cmd/lp/lib/papi/mapfile-vers => usr/src/cmd/lp/lib/papi/mapfile
rename : usr/src/cmd/print/lp/cleanup.xml => usr/src/cmd/print/gateway/cleanup.xml
rename : usr/src/cmd/print/lp/print-cleanup => usr/src/cmd/print/gateway/print-cleanup
rename : usr/src/cmd/print/lp/lp.c => usr/src/cmd/print/gateway/printd.c
rename : usr/src/lib/print/job.c => usr/src/lib/print/libprint/common/job.c
rename : usr/src/lib/print/job.h => usr/src/lib/print/libprint/common/job.h
rename : usr/src/lib/print/list.c => usr/src/lib/print/libprint/common/list.c
rename : usr/src/lib/print/list.h => usr/src/lib/print/libprint/common/list.h
rename : usr/src/lib/print/llib-lprint => usr/src/lib/print/libprint/common/llib-lprint
rename : usr/src/lib/print/mapfile-vers => usr/src/lib/print/libprint/common/mapfile-vers
rename : usr/src/lib/print/misc.c => usr/src/lib/print/libprint/common/misc.c
rename : usr/src/lib/print/misc.h => usr/src/lib/print/libprint/common/misc.h
rename : usr/src/lib/print/network.c => usr/src/lib/print/libprint/common/network.c
rename : usr/src/lib/print/network.h => usr/src/lib/print/libprint/common/network.h
rename : usr/src/lib/print/ns.c => usr/src/lib/print/libprint/common/ns.c
rename : usr/src/lib/print/ns.h => usr/src/lib/print/libprint/common/ns.h
rename : usr/src/lib/print/ns_bsd_addr.c => usr/src/lib/print/libprint/common/ns_bsd_addr.c
rename : usr/src/lib/print/ns_cmn_kvp.c => usr/src/lib/print/libprint/common/ns_cmn_kvp.c
rename : usr/src/lib/print/ns_cmn_printer.c => usr/src/lib/print/libprint/common/ns_cmn_printer.c
rename : usr/src/lib/print/nss_convert.c => usr/src/lib/print/libprint/common/nss_convert.c
rename : usr/src/lib/print/nss_ldap.c => usr/src/lib/print/libprint/common/nss_ldap.c
rename : usr/src/lib/print/nss_printer.c => usr/src/lib/print/libprint/common/nss_printer.c
rename : usr/src/lib/print/nss_write.c => usr/src/lib/print/libprint/common/nss_write.c
rename : usr/src/lib/print/sunPrinter.at.conf.txt => usr/src/lib/print/libprint/common/sunPrinter.at.conf.txt
rename : usr/src/lib/print/sunPrinter.oc.conf.txt => usr/src/lib/print/libprint/common/sunPrinter.oc.conf.txt

1 files changed, 497 insertions, 0 deletions

diff --git a/usr/src/lib/print/libpapi-dynamic/common/nss.c b/usr/src/lib/print/libpapi-dynamic/common/nss.c
new file mode 100644
index 0000000000..9a142827c4
--- /dev/null
+++ b/usr/src/lib/print/libpapi-dynamic/common/nss.c
@@ -0,0 +1,497 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ *
+ */
+
+/* $Id: nss.c 166 2006-05-20 05:48:55Z njacobs $ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <syslog.h>
+#include <papi.h>
+#include <uri.h>
+#include <papi_impl.h>
+#ifdef NSS_EMULATION
+#include <nss-emulation.h>
+#elif NSS_SOLARIS
+#include <nss_dbdefs.h>
+#endif
+#include <config-site.h>
+#if defined(__sun) && defined(__SVR4)
+#include <sys/systeminfo.h>
+#endif
+
+
+static char *
+bsdaddr_to_uri(char *bsdaddr)
+{
+	char *result = NULL;
+
+	if (bsdaddr != NULL) {
+		char *bsd[3], *tmp, *iter = NULL;
+		char buf[512];
+
+		tmp = strdup(bsdaddr);
+
+		bsd[0] = strtok_r(tmp, ":,", &iter);
+		bsd[1] = strtok_r(NULL, ":,", &iter);
+		bsd[2] = strtok_r(NULL, ":,", &iter);
+
+		snprintf(buf, sizeof (buf), "lpd://%s/%s%s%s", bsd[0], bsd[1],
+			(bsd[2] != NULL) ? "#" : "",
+			(bsd[2] != NULL) ? bsd[2] : "");
+
+		free(tmp);
+
+		result = strdup(buf);
+	}
+
+	return (result);
+}
+
+#if defined(__sun) && defined(__SVR4)
+/*
+ * This is an awful HACK to force the dynamic PAPI library to use the
+ * lpsched support when the destination apears to be a local lpsched
+ * queue on Solaris.
+ */
+static void
+solaris_lpsched_shortcircuit_hack(papi_attribute_t ***list)
+{
+	papi_attribute_t *attribute;
+	uri_t *uri = NULL;
+	char *printer = NULL;
+	char hostname[BUFSIZ];
+	char buf[128], buf2[128];
+
+	/* setting this in the calling env can be useful for debugging */
+	if (getenv("DISABLE_LPSCHED_SHORTCIRCUIT") != NULL)
+		return;
+
+	papiAttributeListGetString(*list, NULL,
+				"printer-uri-supported", &printer);
+	if (uri_from_string(printer, &uri) < 0)
+		return;
+
+	/* already an lpsched URI ? */
+	if (strcasecmp(uri->scheme, "lpsched") == 0)
+		return;
+
+	sysinfo(SI_HOSTNAME, hostname, sizeof (hostname));
+	if ((uri->host != NULL) &&
+	    (strncasecmp(uri->host, hostname, strlen(hostname)) != 0) &&
+	    (strncasecmp(uri->host, "localhost", 10) != 0))
+		return;
+
+	if ((printer = strrchr(uri->path, '/')) == NULL)
+		printer = uri->path;
+	else
+		printer++;
+
+	/* is there an lpsched queue (printer/class) */
+	snprintf(buf, sizeof (buf), "/etc/lp/interfaces/%s", printer);
+	snprintf(buf2, sizeof (buf2), "/etc/lp/classes/%s", printer);
+	if ((access(buf, F_OK) < 0) && (access(buf2, F_OK) < 0))
+		return;
+
+	snprintf(buf, sizeof (buf), "lpsched://localhost/printers/%s", printer);
+	papiAttributeListAddString(list, PAPI_ATTR_REPLACE,
+			"printer-uri-supported", buf);
+}
+#endif
+
+static void
+fill_printer_uri_supported(papi_attribute_t ***list)
+{
+	papi_attribute_t *attribute;
+	char *string = NULL;
+
+	/* do we have a printer-uri-supported */
+	attribute = papiAttributeListFind(*list, "printer-uri-supported");
+	if (attribute != NULL) /* we have what we need, return */
+		return;
+
+	/* do we have a printer-uri to rename */
+	attribute = papiAttributeListFind(*list, "printer-uri");
+	if (attribute != NULL) { /* rename it in place and return */
+		free(attribute->name);
+		attribute->name = strdup("printer-uri-supported");
+		return;
+	}
+
+	/* do we have a printers.conf(4) "bsdaddr" to convert */
+	papiAttributeListGetString(*list, NULL, "bsdaddr", &string);
+	if (string != NULL) { /* parse it, convert it, add it */
+		char *uri = bsdaddr_to_uri(string);
+
+		if (uri != NULL) {
+			papiAttributeListAddString(list, PAPI_ATTR_APPEND,
+					"printer-uri-supported", uri);
+			papiAttributeListDelete(list, "bsdaddr");
+			free(uri);
+			return;
+		}
+	}
+
+	/* do we have a printers.conf(4) "rm" (and "rp") to convert */
+	papiAttributeListGetString(*list, NULL, "rm", &string);
+	if (string != NULL) {
+		char *rp = NULL;
+
+		/* default to "printer-name", but use "rp" if we have it */
+		papiAttributeListGetString(*list, NULL, "printer-name", &rp);
+		papiAttributeListGetString(*list, NULL, "rp", &rp);
+
+		if (rp != NULL) { /* fill in the uri if we have the data */
+			char buf[BUFSIZ];
+
+			snprintf(buf, sizeof (buf), "lpd://%s/printers/%s",
+				string, rp);
+			papiAttributeListAddString(list, PAPI_ATTR_APPEND,
+					"printer-uri-supported", strdup(buf));
+			return;
+		}
+	}
+
+	/* if were are here, we don't have a printer-uri-supported */
+}
+
+#ifdef NEED_BROKEN_PRINTER_URI_SEMANTIC
+static void
+fill_printer_uri(papi_attribute_t ***list)
+{
+	papi_attribute_t *attribute;
+	char *uri = NULL;
+
+	if ((list == NULL) || (*list == NULL))
+		return;
+
+	/* do we have a printer-uri-supported */
+	attribute = papiAttributeListFind(*list, "printer-uri");
+	if (attribute != NULL) /* we have what we need, return */
+		return;
+
+	/*
+	 * this is sufficient to fool libgnomeprintpapi, but not promote it's
+	 * use in the future.
+	 */
+	papiAttributeListAddString(list, PAPI_ATTR_EXCL, "printer-uri",
+			"broken printer-uri semantic");
+}
+#endif /* NEED_BROKEN_PRINTER_URI_SEMANTIC */
+
+static void
+cvt_all_to_member_names(papi_attribute_t ***list)
+{
+	papi_status_t status;
+	void *iter = NULL;
+	char *string = NULL;
+
+	papiAttributeListGetString(*list, NULL, "member-names", &string);
+	if (string != NULL) /* already have a member-names */
+		return;
+
+	for (status = papiAttributeListGetString(*list, &iter, "all", &string);
+	     status == PAPI_OK;
+	     status = papiAttributeListGetString(*list, &iter, NULL, &string)) {
+		char *s_iter = NULL, *value, *tmp = strdup(string);
+
+		for (value = strtok_r(tmp, ", \t", &s_iter);
+		     value != NULL;
+		     value = strtok_r(NULL, ", \t", &s_iter))
+			papiAttributeListAddString(list, PAPI_ATTR_APPEND,
+					"member-names", value);
+		free(tmp);
+	}
+}
+
+static papi_attribute_t **
+_cvt_nss_entry_to_printer(char *entry)
+{
+	char    *key = NULL,
+		*cp,
+		buf[BUFSIZ];
+	int in_namelist = 1, buf_pos = 0;
+	papi_attribute_t **list = NULL;
+
+	if (entry == NULL)
+		return (NULL);
+
+	memset(buf, 0, sizeof (buf));
+	for (cp = entry; *cp != '\0'; cp++) {
+		switch (*cp) {
+		case ':':	/* end of kvp */
+			if (in_namelist != 0) {
+				papiAttributeListAddString(&list,
+					PAPI_ATTR_APPEND, "printer-name", buf);
+				in_namelist = 0;
+			} else if (key != NULL)
+				papiAttributeListAddString(&list,
+					PAPI_ATTR_APPEND, key, buf);
+			memset(buf, 0, sizeof (buf));
+			buf_pos = 0;
+			key = NULL;
+			break;
+		case '=':	/* kvp seperator */
+			if (key == NULL) {
+				key = strdup(buf);
+				memset(buf, 0, sizeof (buf));
+				buf_pos = 0;
+			} else
+				buf[buf_pos++] = *cp;
+			break;
+		case '|':	/* namelist seperator */
+			if (in_namelist != 0) {
+				papiAttributeListAddString(&list,
+					PAPI_ATTR_APPEND, "printer-name", buf);
+				memset(buf, 0, sizeof (buf));
+				buf_pos = 0;
+			} else	/* add it to the buffer */
+				buf[buf_pos++] = *cp;
+			break;
+		case '\\':	/* escape char */
+			buf[buf_pos++] = *(++cp);
+			break;
+		default:
+			buf[buf_pos++] = *cp;
+		}
+
+	}
+
+	if (key != NULL)
+		papiAttributeListAddString(&list, PAPI_ATTR_APPEND, key, buf);
+
+	/* resolve any "use" references in the configuration DB */
+	key = NULL;
+	papiAttributeListGetString(list, NULL, "use", &key);
+	if (key != NULL) {
+		papi_attribute_t **use_attrs = getprinterbyname(key, NULL);
+
+		list_concatenate(&list, use_attrs);
+	}
+
+	fill_printer_uri_supported(&list);
+#if defined(__sun) && defined(__SVR4)
+	solaris_lpsched_shortcircuit_hack(&list);
+#endif
+	cvt_all_to_member_names(&list); /* convert "all" to "member-names" */
+
+	return (list);
+}
+
+#if defined(NSS_SOLARIS) && !defined(NSS_EMULATION)
+
+#ifndef	NSS_DBNAM__PRINTERS	/* not in nss_dbdefs.h because it's private */
+#define	NSS_DBNAM__PRINTERS	"_printers"
+#endif
+
+static DEFINE_NSS_DB_ROOT(db_root);
+static DEFINE_NSS_GETENT(context);
+
+static char *private_ns = NULL;
+static char initialized = 0;
+
+static void
+_nss_initf_printers(p)
+    nss_db_params_t *p;
+{
+	if (private_ns != NULL) {
+		/*
+		 * because we need to support a legacy interface that allows
+		 * us to select a specific name service, we need to dummy up
+		 * the parameters to use a private nsswitch database and set
+		 * the * default_config entry to the name service we are
+		 * looking into.
+		 */
+		p->name = NSS_DBNAM__PRINTERS;		/* "_printers" */
+		p->default_config = private_ns;
+		private_ns = NULL;
+	} else if (initialized == 0) {
+		/* regular behaviour */
+		p->name = NSS_DBNAM_PRINTERS;	 /* "printers" */
+		p->default_config = NSS_DEFCONF_PRINTERS;
+		initialized = 1;
+	}
+	syslog(LOG_DEBUG, "database: %s, services: %s",
+		(p->name ? p->name : "NULL"),
+		(p->default_config ? p->default_config : "NULL"));
+}
+
+/*
+ * Return values: 0 = success, 1 = parse error, 2 = erange ...
+ * The structure pointer passed in is a structure in the caller's space
+ * wherein the field pointers would be set to areas in the buffer if
+ * need be. instring and buffer should be separate areas.
+ */
+/* ARGSUSED */
+static int
+str2printer(const char *instr, int lenstr, void *ent, char *buffer, int buflen)
+{
+	if (lenstr + 1 > buflen)
+		return (NSS_STR_PARSE_ERANGE);
+	/*
+	 * We copy the input string into the output buffer
+	 */
+	(void) memcpy(buffer, instr, lenstr);
+	buffer[lenstr] = '\0';
+
+	return (NSS_STR_PARSE_SUCCESS);
+}
+#endif /* NSS_SOLARIS */
+
+int
+setprinterentry(int stayopen, char *ns)
+{
+#ifdef NSS_EMULATION
+	emul_setprinterentry(stayopen);
+#elif NSS_SOLARIS
+	initialized = 0;
+	private_ns = ns;
+	nss_setent(&db_root, _nss_initf_printers, &context);
+#endif
+	return (0);
+}
+
+
+int
+endprinterentry(int i)
+{
+#ifdef NSS_EMULATION
+	emul_endprinterentry();
+#elif NSS_SOLARIS
+	initialized = 0;
+	nss_endent(&db_root, _nss_initf_printers, &context);
+	nss_delete(&db_root);
+#endif
+	return (0);
+}
+
+/* ARGSUSED2 */
+papi_attribute_t **
+getprinterentry(char *ns)
+{
+	papi_attribute_t **result = NULL;
+
+#if defined(NSS_EMULATION) || defined(NSS_SOLARIS)
+	char buf[10240];
+	nss_status_t	res = NSS_NOTFOUND;
+
+#ifdef NSS_EMULATION
+	res = emul_getprinterentry_r(buf, sizeof (buf));
+#elif NSS_SOLARIS
+	nss_XbyY_args_t arg;
+
+	NSS_XbyY_INIT(&arg, buf, buf, sizeof (buf), str2printer);
+	res = nss_getent(&db_root, _nss_initf_printers, &context, &arg);
+	(void) NSS_XbyY_FINI(&arg);
+#endif
+
+	if (res != NSS_SUCCESS)
+		buf[0] = '\0';
+
+	result = _cvt_nss_entry_to_printer(buf);
+#ifdef NEED_BROKEN_PRINTER_URI_SEMANTIC
+	fill_printer_uri(&result);
+#endif /* NEED_BROKEN_PRINTER_URI_SEMANTIC */
+#endif
+
+#ifdef DEBUG
+	printf("getprinterentry(%s): 0x%8.8x\n", (ns ? ns : "NULL"), result);
+	if (result != NULL) {
+		char buf[4096];
+
+		papiAttributeListToString(result, "\n\t", buf, sizeof (buf));
+		printf("\t%s\n", buf);
+	}
+#endif /* DEBUG */
+
+	return (result);
+}
+
+
+papi_attribute_t **
+getprinterbyname(char *name, char *ns)
+{
+	papi_attribute_t **result = NULL;
+
+	if (strstr(name, "://") != NULL) {	/* shortcut for URI form */
+		papiAttributeListAddString(&result, PAPI_ATTR_APPEND,
+				"printer-name", name);
+		papiAttributeListAddString(&result, PAPI_ATTR_APPEND,
+				"printer-uri-supported", name);
+	} else if (strchr(name, ':') != NULL) {	/* shortcut for POSIX form */
+		char *uri = bsdaddr_to_uri(name);
+
+		papiAttributeListAddString(&result, PAPI_ATTR_APPEND,
+				"printer-name", name);
+		if (uri != NULL) {
+			papiAttributeListAddString(&result, PAPI_ATTR_APPEND,
+					"printer-uri-supported", uri);
+			free(uri);
+		}
+	} else {				/* anything else */
+#if defined(NSS_EMULATION) || defined(NSS_SOLARIS)
+		char buf[10240];
+		nss_status_t	res = NSS_NOTFOUND;
+
+#ifdef NSS_EMULATION
+		res = emul_getprinterbyname_r(name, buf, sizeof (buf));
+#elif NSS_SOLARIS
+		nss_XbyY_args_t arg;
+
+		private_ns = ns;
+		NSS_XbyY_INIT(&arg, buf, buf, sizeof (buf), str2printer);
+		arg.key.name = name;
+		res = nss_search(&db_root, _nss_initf_printers,
+				NSS_DBOP_PRINTERS_BYNAME, &arg);
+		(void) NSS_XbyY_FINI(&arg);
+
+		if (res != NSS_SUCCESS)
+			buf[0] = '\0';
+#endif
+
+		result = _cvt_nss_entry_to_printer(buf);
+#endif
+	}
+
+#ifdef DEBUG
+	printf("getprinterbyname(%s): %s = 0x%8.8x\n", (ns ? ns : "NULL"),
+		name, result);
+	if (result != NULL) {
+		char buf[4096];
+
+		papiAttributeListToString(result, "\n\t", buf, sizeof (buf));
+		printf("\t%s\n", buf);
+	}
+#endif /* DEBUG */
+
+	return (result);
+}