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Annotation of src/usr.bin/ar/contents.c, Revision 1.4

1.4     ! deraadt     1: /*     $OpenBSD: contents.c,v 1.3 2003/06/03 02:56:05 millert Exp $    */
1.1       deraadt     2: /*     $NetBSD: contents.c,v 1.5 1995/03/26 03:27:49 glass Exp $       */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1990, 1993, 1994
                      6:  *     The Regents of the University of California.  All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to Berkeley by
                      9:  * Hugh Smith at The University of Guelph.
                     10:  *
                     11:  * Redistribution and use in source and binary forms, with or without
                     12:  * modification, are permitted provided that the following conditions
                     13:  * are met:
                     14:  * 1. Redistributions of source code must retain the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer.
                     16:  * 2. Redistributions in binary form must reproduce the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer in the
                     18:  *    documentation and/or other materials provided with the distribution.
1.3       millert    19:  * 3. Neither the name of the University nor the names of its contributors
1.1       deraadt    20:  *    may be used to endorse or promote products derived from this software
                     21:  *    without specific prior written permission.
                     22:  *
                     23:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     24:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     25:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     26:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     27:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     28:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     29:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     30:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     31:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     32:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     33:  * SUCH DAMAGE.
                     34:  */
                     35:
                     36: #ifndef lint
                     37: #if 0
                     38: static char sccsid[] = "@(#)contents.c 8.3 (Berkeley) 4/2/94";
                     39: #else
1.4     ! deraadt    40: static char rcsid[] = "$OpenBSD: contents.c,v 1.3 2003/06/03 02:56:05 millert Exp $";
1.1       deraadt    41: #endif
                     42: #endif /* not lint */
                     43:
                     44: #include <sys/param.h>
                     45: #include <sys/stat.h>
                     46: #include <sys/time.h>
                     47:
                     48: #include <ar.h>
                     49: #include <dirent.h>
                     50: #include <fcntl.h>
                     51: #include <stdio.h>
                     52: #include <string.h>
                     53: #include <tzfile.h>
                     54: #include <unistd.h>
                     55:
                     56: #include "archive.h"
                     57: #include "extern.h"
                     58:
                     59: /*
                     60:  * contents --
                     61:  *     Handles t[v] option - opens the archive and then reads headers,
                     62:  *     skipping member contents.
                     63:  */
                     64: int
1.4     ! deraadt    65: contents(char **argv)
1.1       deraadt    66: {
                     67:        int afd, all;
                     68:        struct tm *tp;
                     69:        char *file, buf[25];
                     70:
                     71:        afd = open_archive(O_RDONLY);
                     72:
                     73:        for (all = !*argv; get_arobj(afd);) {
                     74:                if (all)
                     75:                        file = chdr.name;
                     76:                else if (!(file = files(argv)))
                     77:                        goto next;
                     78:                if (options & AR_V) {
                     79:                        (void)strmode(chdr.mode, buf);
                     80:                        (void)printf("%s %6d/%-6d %8qd ",
                     81:                            buf + 1, chdr.uid, chdr.gid, chdr.size);
                     82:                        tp = localtime(&chdr.date);
                     83:                        (void)strftime(buf, sizeof(buf), "%b %e %H:%M %Y", tp);
                     84:                        (void)printf("%s %s\n", buf, file);
                     85:                } else
                     86:                        (void)printf("%s\n", file);
                     87:                if (!all && !*argv)
                     88:                        break;
                     89: next:          skip_arobj(afd);
                     90:        }
                     91:        close_archive(afd);
                     92:
                     93:        if (*argv) {
                     94:                orphans(argv);
                     95:                return (1);
                     96:        }
                     97:        return (0);
                     98: }