svr4pkg/pkgparam/pkgparam.c

5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland/*
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * CDDL HEADER START
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland *
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * The contents of this file are subject to the terms of the
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * Common Development and Distribution License (the "License").
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * You may not use this file except in compliance with the License.
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland *
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * or http://www.opensolaris.org/os/licensing.
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * See the License for the specific language governing permissions
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * and limitations under the License.
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland *
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * When distributing Covered Code, include this CDDL HEADER in each
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * If applicable, add the following below this CDDL HEADER, with the
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * fields enclosed by brackets "[]" replaced with your own identifying
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * information: Portions Copyright [yyyy] [name of copyright owner]
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland *
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * CDDL HEADER END
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland/*
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland * Use is subject to license terms.
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland/* All Rights Reserved */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <stdio.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <string.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <errno.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <limits.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <stdlib.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <unistd.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <sys/types.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <pkgstrct.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <pkginfo.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <locale.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <libintl.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <pkglib.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <libadm.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#include <libinst.h>
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandextern char *pkgfile;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#define ERR_ROOT_SET    "Could not set install root from the environment."
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#define ERR_ROOT_CMD    "Command line install root contends with environment."
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#define ERR_MESG    "unable to locate parameter information for \"%s\""
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#define ERR_FLT     "parsing error in parameter file"
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#define ERR_USAGE   "usage:\n" \
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            "\t%s [-v] [-d device] pkginst [param [param ...]]\n" \
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            "\t%s [-v] -f file [param [param ...]]\n"
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#define HASHSIZE    151
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#define BSZ     4
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandstatic char *device = NULL;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandstatic int  errflg = 0;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandstatic int  vflag = 0;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandstatic void print_entry(char *, char *);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandstatic void
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandusage(void)
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland{
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    char    *prog = get_prog_name();
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    (void) fprintf(stderr, gettext(ERR_USAGE), prog, prog);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    exit(1);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland}
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandint
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandmain(int argc, char *argv[])
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland{
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    char *value, *pkginst;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    char *param, parambuf[128];
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    int c;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    pkgfile = NULL;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    /* initialize locale mechanism */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    (void) setlocale(LC_ALL, "");
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#if !defined(TEXT_DOMAIN)   /* Should be defined by cc -D */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#define TEXT_DOMAIN "SYS_TEST"
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland#endif
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    (void) textdomain(TEXT_DOMAIN);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    /* determine program name */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    (void) set_prog_name(argv[0]);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    /* establish installation root directory */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    if (!set_inst_root(getenv("PKG_INSTALL_ROOT"))) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        progerr(gettext(ERR_ROOT_SET));
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        exit(1);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    while ((c = getopt(argc, argv, "R:vd:f:?")) != EOF) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        switch (c) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            case 'v':
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            vflag++;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            break;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            case 'f':
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            /* -f could specify filename to get parameters from */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            pkgfile = optarg;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            break;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            case 'd':
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            /* -d could specify stream or mountable device */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            device = flex_device(optarg, 1);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            break;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            case 'R':
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            if (!set_inst_root(optarg)) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                progerr(gettext(ERR_ROOT_CMD));
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                exit(1);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            break;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            default:
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            case '?':
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            usage();
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    set_PKGpaths(get_inst_root());
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    if (pkgfile) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        if (device)
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            usage();
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        pkginst = pkgfile;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    } else {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        if ((optind+1) > argc)
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            usage();
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        if (pkghead(device))
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            return (1); /* couldn't obtain info about device */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        pkginst = argv[optind++];
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    /* If a filename was specified or install db does not exist */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    do {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        param = argv[optind];
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        if (!param) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            param = parambuf;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            *param = '\0';
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        value = pkgparam(pkginst, param);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        if (value == NULL) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            if (errno == EFAULT) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                progerr(gettext(ERR_FLT));
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                errflg++;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                break;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            } else if (errno != EINVAL) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                /*
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                 * some other error besides no value for this
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                 * particular parameter
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                 */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                progerr(gettext(ERR_MESG), pkginst);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                errflg++;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                break;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            if (!argv[optind])
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                break;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            continue;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        print_entry(param, value);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    } while (!argv[optind] || (++optind < argc));
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    (void) pkgparam(NULL, NULL); /* close open FDs so umount won't fail */
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    (void) pkghead(NULL);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    return (errflg ? 1 : 0);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland}
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandstatic void
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandprint_entry(char *param, char *value)
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland{
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    if (vflag) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        (void) printf("%s='", param);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        while (*value) {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            if (*value == '\'') {
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                (void) printf("'\"'\"'");
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                value++;
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland            } else
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland                (void) putchar(*value++);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        }
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        (void) printf("'\n");
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    } else
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland        (void) printf("%s\n", value);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland}
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandvoid
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterlandquit(int retval)
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland{
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland    exit(retval);
5c51f1241dbbdf2656d0e10011981411ed0c9673Moriah Waterland}