/*
 * 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 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 *
 */

/* $Id: lpstat.c 173 2006-05-25 04:52:06Z njacobs $ */

#pragma ident	"%Z%%M%	%I%	%E% SMI"

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <locale.h>
#include <libintl.h>
#include <ctype.h>
#include <pwd.h>
#include <papi.h>
#include <uri.h>
#include "common.h"

static void
usage(char *program)
{
	char *name;

	if ((name = strrchr(program, '/')) == NULL)
		name = program;
	else
		name++;

	fprintf(stdout, gettext("Usage: %s [-d] [-r] [-s] [-t] [-a [list]] "
		"[-c [list]] [-o [list] [-l]] [-R [list] [-l]] "
		"[-p [list] [-D] [-l]] [-v [list]] [-S [list] [-l]] "
		"[-f [list] [-l]] [-u list]\n"),
		name);
	exit(1);
}

static char *
nctime(time_t *t)
{
	static char buf[64];
	struct tm *tm = localtime(t);

	(void) strftime(buf, sizeof (buf), "%c", tm);

	return (buf);
}

static char *
printer_name(papi_printer_t printer)
{
	papi_attribute_t **attributes = papiPrinterGetAttributeList(printer);
	char *result = NULL;

	if (attributes != NULL)
		papiAttributeListGetString(attributes, NULL,
				"printer-name", &result);

	return (result);
}

static int
lpstat_default_printer(papi_encryption_t encryption)
{
	papi_status_t status;
	papi_service_t svc = NULL;
	papi_printer_t p = NULL;
	char *name = NULL;

	status = papiServiceCreate(&svc, NULL, NULL, NULL, cli_auth_callback,
					encryption, NULL);
	if (status == PAPI_OK) {
		char *req[] = { "printer-name", NULL };

		status = papiPrinterQuery(svc, DEFAULT_DEST, req, NULL, &p);
		if (p != NULL)
			name = printer_name(p);
	}
	if (name != NULL)
		printf(gettext("system default printer: %s\n"), name);
	else
		printf(gettext("no system default destination\n"));
	papiPrinterFree(p);
	papiServiceDestroy(svc);

	return (0);
}

static int
lpstat_service_status(papi_encryption_t encryption)
{
	int result = 0;
	papi_status_t status;
	papi_service_t svc = NULL;
	char *name = NULL;

	if (((name = getenv("PAPI_SERVICE_URI")) == NULL) &&
	    ((name = getenv("IPP_SERVER")) == NULL) &&
	    ((name = getenv("CUPS_SERVER")) == NULL))
		name = DEFAULT_SERVICE_URI;

	status = papiServiceCreate(&svc, name, NULL, NULL, cli_auth_callback,
					encryption, NULL);
	if (status != PAPI_OK) {
		printf(gettext("scheduler is not running\n"));
		result = -1;
	} else
		printf(gettext("scheduler is running\n"));
	papiServiceDestroy(svc);

	return (result);
}

static char *
get_device_uri(papi_service_t svc, char *name)
{
	papi_status_t status;
	papi_printer_t p = NULL;
	char *keys[] = { "device-uri", NULL };
	char *result = NULL;

	status = papiPrinterQuery(svc, name, keys, NULL, &p);
	if ((status == PAPI_OK) && (p != NULL)) {
		papi_attribute_t **attrs = papiPrinterGetAttributeList(p);

		(void) papiAttributeListGetString(attrs, NULL,
					"device-uri", &result);
		if (result != NULL)
			result = strdup(result);

		papiPrinterFree(p);
	}

	return (result);
}

static char *report_device_keys[] = { "printer-name", "printer-uri-supported",
					NULL };
/* ARGSUSED2 */
static int
report_device(papi_service_t svc, char *name, papi_printer_t printer,
		int verbose, int description)
{
	papi_status_t status;
	papi_attribute_t **attrs = papiPrinterGetAttributeList(printer);
	char *uri = NULL;
	char *device = NULL;
	uri_t *u = NULL;

	if (name == NULL) {
		status = papiAttributeListGetString(attrs, NULL,
					"printer-name", &name);
		if (status != PAPI_OK)
			status = papiAttributeListGetString(attrs, NULL,
					"printer-uri-supported", &name);
	}

	if (name == NULL)
		return (-1);

	(void) papiAttributeListGetString(attrs, NULL,
					"printer-uri-supported", &uri);

	if ((uri != NULL) && (uri_from_string(uri, &u) == 0)) {
		char *nodename = localhostname();

		if ((u->host == NULL) ||
		    (strcasecmp(u->host, "localhost") == 0) ||
		    (strcasecmp(u->host, nodename) == 0))
			device = get_device_uri(svc, name);

		if (device != NULL) {
			printf(gettext("device for %s: %s\n"), name, device);
			return (0);
		} else if (uri != NULL) {
			printf(gettext("system for %s: %s (as %s)\n"), name,
				u->host, uri);
			return (0);
		}

		uri_free(u);
	}

	return (0);
}

static char *report_accepting_keys[] = { "printer-name",
			"printer-uri-supported", "printer-is-accepting-jobs",
			"printer-up-time", "printer-state-time",
			"lpsched-reject-date", "lpsched-reject-reason", NULL };
/* ARGSUSED2 */
static int
report_accepting(papi_service_t svc, char *name, papi_printer_t printer,
		int verbose, int description)
{
	papi_status_t status;
	papi_attribute_t **attrs = papiPrinterGetAttributeList(printer);
	time_t curr;
	char boolean = PAPI_FALSE;

	if (name == NULL) {
		status = papiAttributeListGetString(attrs, NULL,
					"printer-name", &name);
		if (status != PAPI_OK)
			status = papiAttributeListGetString(attrs, NULL,
					"printer-uri-supported", &name);
	}
	if (name == NULL)
		return (-1);

	(void) papiAttributeListGetBoolean(attrs, NULL,
				"printer-is-accepting-jobs", &boolean);
	(void) time(&curr);
	(void) papiAttributeListGetDatetime(attrs, NULL,
					"printer-up-time", &curr);
	(void) papiAttributeListGetDatetime(attrs, NULL,
					"printer-state-time", &curr);
	(void) papiAttributeListGetDatetime(attrs, NULL,
					"lpsched-reject-date", &curr);

	if (boolean == PAPI_TRUE) {
		printf(gettext("%s accepting requests since %s\n"),
			name, nctime(&curr));
	} else {
		char *reason = "unknown reason";

		(void) papiAttributeListGetString(attrs, NULL,
					"lpsched-reject-reason", &reason);

		printf(gettext("%s not accepting requests since %s\n\t%s\n"),
			name, nctime(&curr), reason);
	}

	return (0);
}

static char *report_class_keys[] = { "printer-name", "printer-uri-supported",
					"member-names", NULL };
/* ARGSUSED2 */
static int
report_class(papi_service_t svc, char *name, papi_printer_t printer,
		int verbose, int description)
{
	papi_status_t status;
	papi_attribute_t **attrs = papiPrinterGetAttributeList(printer);
	char *member = NULL;
	void *iter = NULL;

	status = papiAttributeListGetString(attrs, &iter,
				"member-names", &member);
	if (status == PAPI_NOT_FOUND)	/* it's not a class */
		return (0);

	if (name == NULL) {
		status = papiAttributeListGetString(attrs, NULL,
					"printer-name", &name);
		if (status != PAPI_OK)
			status = papiAttributeListGetString(attrs, NULL,
					"printer-uri-supported", &name);
	}
	if (name == NULL)
		return (-1);

	printf(gettext("members of class %s:\n\t%s\n"), name, member);
	while (papiAttributeListGetString(attrs, &iter, NULL, &member)
			== PAPI_OK)
		printf("\t%s\n", member);

	return (0);
}

static char *report_printer_keys[] = { "printer-name",
			"printer-uri-supported", "printer-state",
			"printer-up-time", "printer-state-time",
			"lpsched-disable-date", "printer-state-reasons",
			"lpsched-disable-reason", NULL };
/* ARGSUSED2 */
static int
report_printer(papi_service_t svc, char *name, papi_printer_t printer,
		int verbose, int description)
{
	papi_status_t status;
	papi_attribute_t **attrs = papiPrinterGetAttributeList(printer);
	time_t curr;
	int32_t pstat = 0;
	char *member = NULL;

	status = papiAttributeListGetString(attrs, NULL,
				"member-names", &member);
	if (status == PAPI_OK)	/* it's a class */
		return (0);

	if (name == NULL) {
		status = papiAttributeListGetString(attrs, NULL,
					"printer-name", &name);
		if (status != PAPI_OK)
			status = papiAttributeListGetString(attrs, NULL,
					"printer-uri-supported", &name);
	}
	if (name == NULL)
		return (-1);

	printf(gettext("printer %s "), name);

	status = papiAttributeListGetInteger(attrs, NULL,
					"printer-state", &pstat);

	switch (pstat) {
	case 0x03:	/* idle */
		printf(gettext("idle. enabled"));
		break;
	case 0x04: {	/* processing */
		char *requested[] = { "job-id", NULL };
		papi_job_t *j = NULL;
		int32_t jobid = 0;

		(void) papiPrinterListJobs(svc, name, requested, 0, 1, &j);
		if ((j != NULL) && (j[0] != NULL))
			jobid = papiJobGetId(j[0]);
		papiJobListFree(j);

		printf(gettext("now printing %s-%d. enabled"), name, jobid);
		}
		break;
	case 0x05:	/* stopped */
		printf(gettext("disabled"));
		break;
	default:
		printf(gettext("unknown state(0x%x)."), pstat);
		break;
	}

	(void) time(&curr);
	(void) papiAttributeListGetDatetime(attrs, NULL,
					"printer-up-time", &curr);
	(void) papiAttributeListGetDatetime(attrs, NULL,
					"printer-state-time", &curr);
	(void) papiAttributeListGetDatetime(attrs, NULL,
					"lpsched-disable-date", &curr);
	printf(gettext(" since %s. available.\n"), nctime(&curr));

	if (pstat == 0x05) {
		char *reason = "unknown reason";

		(void) papiAttributeListGetString(attrs, NULL,
					"printer-state-reasons", &reason);
		(void) papiAttributeListGetString(attrs, NULL,
					"lpsched-disable-reason", &reason);
		printf(gettext("\t%s\n"), reason);
	}

	if (verbose == 1) {
		void *iter;
		char *str;

		str = "";
		(void) papiAttributeListGetString(attrs, NULL,
					"form-ready", &str);
		printf(gettext("\tForm mounted: %s\n"), str);

		str = "";
		iter = NULL;
		(void) papiAttributeListGetString(attrs, &iter,
					"document-format-supported", &str);
		printf(gettext("\tContent types: %s"), str);
		while (papiAttributeListGetString(attrs, &iter, NULL, &str)
				== PAPI_OK)
			printf(", %s", str);
		printf("\n");

		str = "";
		(void) papiAttributeListGetString(attrs, NULL,
					"printer-info", &str);
		printf(gettext("\tDescription: %s\n"), str);

		str = "";
		iter = NULL;
		(void) papiAttributeListGetString(attrs, &iter,
		    "lpsched-printer-type", &str);
		printf(gettext("\tPrinter types: %s"), str);
		while (papiAttributeListGetString(attrs, &iter, NULL, &str)
		    == PAPI_OK)
			printf(", %s", str);
		printf("\n");

		str = "";
		(void) papiAttributeListGetString(attrs, NULL,
					"lpsched-dial-info", &str);
		printf(gettext("\tConnection: %s\n"),
			((str[0] != '\0') ? gettext("direct") : str));

		str = "";
		(void) papiAttributeListGetString(attrs, NULL,
					"lpsched-interface-script", &str);
		printf(gettext("\tInterface: %s\n"), str);

		str = NULL;
		(void) papiAttributeListGetString(attrs, NULL,
					"ppd-file-uri", &str);
		(void) papiAttributeListGetString(attrs, NULL,
					"lpsched-ppd-source-path", &str);
		if (str != NULL)
			printf(gettext("\tPPD: %s\n"), str);

		str = NULL;
		(void) papiAttributeListGetString(attrs, NULL,
					"lpsched-fault-alert-command", &str);
		if (str != NULL)
			printf(gettext("\tOn fault: %s\n"), str);

		str = "";
		(void) papiAttributeListGetString(attrs, NULL,
					"lpsched-fault-recovery", &str);
		printf(gettext("\tAfter fault: %s\n"),
			((str[0] == '\0') ? gettext("continue") : str));

		str = "(all)";
		iter = NULL;
		(void) papiAttributeListGetString(attrs, &iter,
					"requesting-user-name-allowed", &str);
		printf(gettext("\tUsers allowed:\n\t\t%s\n"),
			((str[0] == '\0') ? gettext("(none)") : str));
		if ((str != NULL) && (str[0] != '\0'))
			while (papiAttributeListGetString(attrs, &iter, NULL,
					&str) == PAPI_OK)
				printf("\t\t%s\n", str);

		str = NULL;
		iter = NULL;
		(void) papiAttributeListGetString(attrs, &iter,
					"requesting-user-name-denied", &str);
		if (str != NULL) {
			printf(gettext("\tUsers denied:\n\t\t%s\n"),
				((str[0] == '\0') ? gettext("(none)") : str));
			if ((str != NULL) && (str[0] != '\0'))
				while (papiAttributeListGetString(attrs, &iter,
						NULL, &str) == PAPI_OK)
					printf("\t\t%s\n", str);
		}

		str = "(none)";
		iter = NULL;
		(void) papiAttributeListGetString(attrs, &iter,
					"form-supported", &str);
		printf(gettext("\tForms allowed:\n\t\t%s\n"),
			((str[0] == '\0') ? gettext("(none)") : str));
		if ((str != NULL) && (str[0] != '\0'))
			while (papiAttributeListGetString(attrs, &iter, NULL,
					&str) == PAPI_OK)
				printf("\t\t%s\n", str);

		str = "";
		iter = NULL;
		(void) papiAttributeListGetString(attrs, &iter,
					"media-supported", &str);
		printf(gettext("\tMedia supported:\n\t\t%s\n"),
			((str[0] == '\0') ? gettext("(none)") : str));
		if ((str != NULL) && (str[0] != '\0'))
			while (papiAttributeListGetString(attrs, &iter, NULL,
					&str) == PAPI_OK)
				printf("\t\t%s\n", str);

		str = "";
		(void) papiAttributeListGetString(attrs, NULL,
					"job-sheets-supported", &str);
		if ((strcasecmp(str, "none")) == 0)
			str = gettext("page never printed");
		else if (strcasecmp(str, "optional") == 0)
			str = gettext("not required");
		else
			str = gettext("required");

		printf(gettext("\tBanner %s\n"), str);


		str = "";
		iter = NULL;
		(void) papiAttributeListGetString(attrs, &iter,
					"lpsched-print-wheels", &str);
		printf(gettext("\tCharacter sets:\n\t\t%s\n"),
			((str[0] == '\0') ? gettext("(none)") : str));
		if ((str != NULL) && (str[0] != '\0'))
			while (papiAttributeListGetString(attrs, &iter, NULL,
					&str) == PAPI_OK)
				printf("\t\t%s\n", str);

		printf(gettext("\tDefault pitch:\n"));
		printf(gettext("\tDefault page size:\n"));
		printf(gettext("\tDefault port setting:\n"));

		str = "";
		iter = NULL;
		(void) papiAttributeListGetString(attrs, &iter,
					"lpsched-options", &str);
		if (str != NULL) {
			printf(gettext("\tOptions: %s"), str);
			while (papiAttributeListGetString(attrs, &iter, NULL,
						&str) == PAPI_OK)
				printf(", %s", str);
			printf("\n");
		}

	} else if (description == 1) {
		char *str = "";
		(void) papiAttributeListGetString(attrs, NULL,
					"printer-description", &str);
		printf(gettext("\tDescription: %s\n"), str);
	} else if (verbose > 1)
		papiAttributeListPrint(stdout, attrs, "\t");

	if (verbose > 0)
		printf("\n");

	return (0);
}

static int
printer_query(char *name, int (*report)(papi_service_t, char *, papi_printer_t,
					int, int), papi_encryption_t encryption,
		int verbose, int description)
{
	int result = 0;
	papi_status_t status;
	papi_service_t svc = NULL;

	status = papiServiceCreate(&svc, name, NULL, NULL, cli_auth_callback,
					encryption, NULL);
	if (status != PAPI_OK) {
		if (status == PAPI_NOT_FOUND)
			fprintf(stderr, gettext("%s: unknown printer\n"),
				name ? name : "(NULL)");
		else
			fprintf(stderr, gettext(
				"Failed to contact service for %s: %s\n"),
				name ? name : "(NULL)",
				verbose_papi_message(svc, status));
		papiServiceDestroy(svc);
		return (-1);
	}

	if (name == NULL) { /* all */
		char **interest = interest_list(svc);

		if (interest != NULL) {
			int i;

			for (i = 0; interest[i] != NULL; i++)
				result += printer_query(interest[i], report,
							encryption, verbose,
							description);
		}
	} else {
		papi_printer_t printer = NULL;
		char **keys = NULL;

		/*
		 * Limit the query to only required data to reduce the need
		 * to go remote for information.
		 */
		if (report == report_device)
			keys = report_device_keys;
		else if (report == report_class)
			keys = report_class_keys;
		else if (report == report_accepting)
			keys = report_accepting_keys;
		else if ((report == report_printer) && (verbose == 0))
			keys = report_printer_keys;

		status = papiPrinterQuery(svc, name, keys, NULL, &printer);
		if (status != PAPI_OK) {
			fprintf(stderr, gettext(
				"Failed to get printer info for %s: %s\n"),
				name, verbose_papi_message(svc, status));
			papiServiceDestroy(svc);
			return (-1);
		}

		if (printer != NULL)
			result = report(svc, name, printer, verbose,
					description);

		papiPrinterFree(printer);
	}

	papiServiceDestroy(svc);

	return (result);
}

static int
match_user(char *user, char **list)
{
	int i;

	for (i = 0; list[i] != NULL; i++) {
		if (strcmp(user, list[i]) == 0)
			return (0);
	}

	return (-1);
}

static char **users = NULL;

static int
report_job(papi_job_t job, int show_rank, int verbose)
{
	papi_attribute_t **attrs = papiJobGetAttributeList(job);
	time_t clock = 0;
	char date[24];
	char request[26];
	char *user = "unknown";
	int32_t size = 0;
	int32_t jstate = 0;

	char *destination = "unknown";
	int32_t id = -1;

	(void) papiAttributeListGetString(attrs, NULL,
				"job-originating-user-name", &user);

	if ((users != NULL) && (match_user(user, users) < 0))
		return (0);

	(void) papiAttributeListGetInteger(attrs, NULL, "job-k-octets", &size);
	size *= 1024;	/* for the approximate byte size */
	(void) papiAttributeListGetInteger(attrs, NULL, "job-octets", &size);

	(void) time(&clock);
	(void) papiAttributeListGetInteger(attrs, NULL,
				"time-at-creation", (int32_t *)&clock);
	(void) strftime(date, sizeof (date), "%b %d %R", localtime(&clock));

	(void) papiAttributeListGetString(attrs, NULL,
				"job-printer-uri", &destination);
	(void) papiAttributeListGetString(attrs, NULL,
				"printer-name", &destination);
	(void) papiAttributeListGetInteger(attrs, NULL,
				"job-id", &id);
	snprintf(request, sizeof (request), "%s-%d", destination, id);

	if (show_rank != 0) {
		int32_t rank = -1;

		(void) papiAttributeListGetInteger(attrs, NULL,
				"number-of-intervening-jobs", &rank);
		rank++;

		printf("%3d %-21s %-14s %7ld %s",
			rank, request, user, size, date);
	} else
		printf("%-23s %-14s %7ld   %s", request, user, size, date);

	(void) papiAttributeListGetInteger(attrs, NULL,
				"job-state", &jstate);
	if (jstate == 0x04)
		printf(gettext(", being held"));
	else if (jstate == 0x07)
		printf(gettext(", cancelled"));
	else if (jstate == 0x09)
		printf(gettext(", complete"));

	if (verbose == 1) {
		char *form = NULL;

		(void) papiAttributeListGetString(attrs, NULL,
				"output-device-assigned", &destination);
		printf("\n\t assigned %s", destination);

		(void) papiAttributeListGetString(attrs, NULL, "form", &form);
		if (form != NULL)
			printf(", form %s", form);
	} else if (verbose > 1) {
		printf("\n");
		papiAttributeListPrint(stdout, attrs, "\t");
	}

	printf("\n");

	return (0);
}

static int
job_query(char *request, int (*report)(papi_job_t, int, int),
		papi_encryption_t encryption, int show_rank, int verbose)
{
	int result = 0;
	papi_status_t status;
	papi_service_t svc = NULL;
	char *printer = NULL;
	int32_t id = -1;

	get_printer_id(request, &printer, &id);

	status = papiServiceCreate(&svc, printer, NULL, NULL, cli_auth_callback,
					encryption, NULL);
	if (status != PAPI_OK) {
		fprintf(stderr, gettext(
			"Failed to contact service for %s: %s\n"),
			(printer ? printer : "all"),
			verbose_papi_message(svc, status));
		return (-1);
	}

	if (printer == NULL) { /* all */
		char **interest = interest_list(svc);

		if (interest != NULL) {
			int i;

			for (i = 0; interest[i] != NULL; i++)
				result += job_query(interest[i], report,
						encryption, show_rank, verbose);
		}
	} else if (id == -1) { /* a printer */
		papi_job_t *jobs = NULL;

		status = papiPrinterListJobs(svc, printer, NULL, 0, 0, &jobs);
		if (status != PAPI_OK) {
			fprintf(stderr, gettext(
				"Failed to get job list: %s\n"),
				verbose_papi_message(svc, status));
			papiServiceDestroy(svc);
			return (-1);
		}

		if (jobs != NULL) {
			int i;

			for (i = 0; jobs[i] != NULL; i++)
				result += report(jobs[i], show_rank, verbose);
		}

		papiJobListFree(jobs);
	} else {	/* a job */
		papi_job_t job = NULL;

		status = papiJobQuery(svc, printer, id, NULL, &job);
		if (status != PAPI_OK) {
			fprintf(stderr, gettext(
				"Failed to get job info for %s: %s\n"),
				request, verbose_papi_message(svc, status));
			papiServiceDestroy(svc);
			return (-1);
		}

		if (job != NULL)
			result = report(job, show_rank, verbose);

		papiJobFree(job);
	}

	papiServiceDestroy(svc);

	return (result);
}

static int
report_form(char *name, papi_attribute_t **attrs, int verbose)
{
	papi_status_t status;
	char *form = NULL;
	void *iter = NULL;

	for (status = papiAttributeListGetString(attrs, &iter,
					"form-supported", &form);
		status == PAPI_OK;
		status = papiAttributeListGetString(attrs, &iter,
							NULL, &form)) {
		if ((name == NULL) || (strcmp(name, form) == 0)) {
			printf(gettext("form %s is available to you\n"), form);
			if (verbose != 0) {
				char *detail = NULL;
				status = papiAttributeListGetString(attrs, NULL,
						"form-supported-detail",
						&detail);
				if (status == PAPI_OK)
					printf("%s\n", detail);
			}
		}
	}

	return (0);
}

static int
report_print_wheels(char *name, papi_attribute_t **attrs, int verbose)
{
	papi_status_t status;
	char *pw = NULL;
	void *iter = NULL;

	for (status = papiAttributeListGetString(attrs, &iter,
					"pw-supported", &pw);
		status == PAPI_OK;
		status = papiAttributeListGetString(attrs, &iter, NULL, &pw)) {
		if ((name == NULL) || (strcmp(name, pw) == 0)) {
			printf(gettext("charset %s is available\n"), pw);
			if (verbose != 0) {
				char *info = NULL;
				status = papiAttributeListGetString(attrs, NULL,
						"pw-supported-extra", &info);
				if (status == PAPI_OK)
					printf("%s\n", info);
			}
		}
	}

	return (0);
}

static int
service_query(char *name, int (*report)(char *, papi_attribute_t **, int),
		papi_encryption_t encryption, int verbose)
{
	int result = 0;
	papi_status_t status;
	papi_service_t svc = NULL;
	papi_attribute_t **attrs = NULL;

	status = papiServiceCreate(&svc, name, NULL, NULL, cli_auth_callback,
					encryption, NULL);
	if (status != PAPI_OK) {
		papiServiceDestroy(svc);
		return (-1);
	}

	attrs = papiServiceGetAttributeList(svc);
	if (attrs != NULL) {
		result = report(name, attrs, verbose);

		if (verbose > 1) {
			printf("\n");
			papiAttributeListPrint(stdout, attrs, "\t");
			printf("\n");
		}
	}

	papiServiceDestroy(svc);

	return (result);
}

int
main(int ac, char *av[])
{
	int exit_code = 0;
	papi_encryption_t encryption = PAPI_ENCRYPT_NEVER;
	int rank = 0;
	int verbose = 0;
	int description = 0;
	int c;
	char **argv;

	(void) setlocale(LC_ALL, "");
	(void) textdomain("SUNW_OST_OSCMD");

	argv = (char **)calloc((ac + 1), sizeof (char *));
	for (c = 0; c < ac; c++) {
		if ((av[c][0] == '-') && (av[c][1] == 'l') &&
			(isalpha(av[c][2]) != 0)) {
			/* preserve old "-l[po...]" behavior */
			argv[c] = &av[c][1];
			argv[c][0] = '-';
			verbose = 1;

		} else
			argv[c] = av[c];
	}

	argv[c++] = "--";
	ac = c;

	/* preprocess argument list looking for '-l' or '-R' so it can trail */
	while ((c = getopt(ac, argv, "LEDf:S:stc:p:a:drs:v:l:o:R:u:")) != EOF)
		switch (c) {
		case 'l':
			if ((optarg == NULL) || (optarg[0] == '-'))
				optarg = "1";
			verbose = atoi(optarg);
			break;
		case 'D':
			description = 1;
			break;
		case 'R':
			rank = 1;
			break;
		case 'E':
			encryption = PAPI_ENCRYPT_REQUIRED;
			break;
		default:
			break;
		}
	optind = 1;

	/* process command line arguments */
	while ((c = getopt(ac, argv, "LEDf:S:stc:p:a:drs:v:l:o:R:u:")) != EOF) {
		switch (c) {	/* these may or may not have an option */
		case 'a':
		case 'c':
		case 'p':
		case 'o':
		case 'R':
		case 'u':
		case 'v':
		case 'l':
		case 'f':
		case 'S':
			if (optarg[0] == '-') {
				/* this check stop a possible infinite loop */
				if ((optind > 1) && (argv[optind-1][1] != c))
					optind--;
				optarg = NULL;
			} else if (strcmp(optarg, "all") == 0)
				optarg = NULL;
		}

		switch (c) {
		case 'a':
			exit_code += printer_query(optarg, report_accepting,
						encryption, verbose, 0);
			break;
		case 'c':
			exit_code += printer_query(optarg, report_class,
						encryption, verbose, 0);
			break;
		case 'p':
			exit_code += printer_query(optarg, report_printer,
						encryption, verbose,
						description);
			break;
		case 'd':
			exit_code += lpstat_default_printer(encryption);
			break;
		case 'r':
			exit_code += lpstat_service_status(encryption);
			break;
		case 'u':
			if (optarg != NULL)
				users = strsplit(optarg, ", \n");
			exit_code += job_query(NULL, report_job,
						encryption, rank, verbose);
			if (users != NULL) {
				free(users);
				users = NULL;
			}
			break;
		case 'v':
			exit_code += printer_query(optarg, report_device,
						encryption, verbose, 0);
			break;
		case 'o':
			exit_code += job_query(optarg, report_job,
						encryption, rank, verbose);
			break;
		case 'f':
			exit_code += service_query(optarg, report_form,
						encryption, verbose);
			break;
		case 'S':
			exit_code += service_query(optarg, report_print_wheels,
						encryption, verbose);
			break;
		case 's':
			exit_code += lpstat_service_status(encryption);
			exit_code += lpstat_default_printer(encryption);
			exit_code += printer_query(NULL, report_class,
						encryption, verbose, 0);
			exit_code += printer_query(NULL, report_device,
						encryption, verbose, 0);
			exit_code += service_query(optarg, report_form,
						encryption, verbose);
			exit_code += service_query(optarg, report_print_wheels,
						encryption, verbose);
			break;
		case 't':
			exit_code += lpstat_service_status(encryption);
			exit_code += lpstat_default_printer(encryption);
			exit_code += printer_query(NULL, report_class,
						encryption, verbose, 0);
			exit_code += printer_query(NULL, report_device,
						encryption, verbose, 0);
			exit_code += printer_query(NULL, report_accepting,
						encryption, verbose, 0);
			exit_code += printer_query(NULL, report_printer,
						encryption, verbose, 0);
			exit_code += service_query(optarg, report_form,
						encryption, verbose);
			exit_code += service_query(optarg, report_print_wheels,
						encryption, verbose);
			exit_code += job_query(NULL, report_job,
						encryption, rank, verbose);
			break;
		case 'L':	/* local-only, ignored */
		case 'l':	/* increased verbose level in first pass */
		case 'D':	/* set "description" flag in first pass */
		case 'R':	/* set "rank" flag in first pass */
		case 'E':	/* set encryption in the first pass */
			break;
		default:
			usage(av[0]);
		}
	}
	ac--;

	if (ac == 1) {	/* report on my jobs */
		struct passwd *pw = getpwuid(getuid());

		if (pw != NULL)
			users = strsplit(pw->pw_name, "");
		exit_code += job_query(NULL, report_job, encryption,
					rank, verbose);
		if (users != NULL) {
			free(users);
			users = NULL;
		}
	} else {
		for (c = optind; c < ac; c++)
			exit_code += job_query(argv[c], report_job, encryption,
					rank, verbose);
	}


	if (exit_code != 0)
		exit_code = 1;

	return (exit_code);
}