usr/src/cmd/bnu/uuglist.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  28 /*        All Rights Reserved   */
  29
  30
  31 #pragma ident   "%Z%%M% %I%     %E% SMI"
  32
  33 #include        "uucp.h"
  34
  35 #define MAXLENGTH 256
  36 #define C_MAX     512
  37
  38 static void insert();
  39 void rproc(), uproc();
  40
  41 static char  Nnament[MAXLENGTH][NAMESIZE];
  42 static char *Nptr[MAXLENGTH];
  43 static short Nnames = 0;
  44
  45 int
  46 main(argc, argv)
  47 int argc;
  48 char **argv;
  49 {
  50         int c, i, uopt = 0;
  51         char prev[2 * NAMESIZE];
  52
  53         if (eaccess(GRADES, 04) == -1) {
  54                 (void) fprintf(stderr, "No administrator defined service grades available on this machine, use single letter/number only\n");
  55                 exit(0);
  56         }
  57
  58         while ((c = getopt(argc, argv, "x:u")) != EOF)
  59                 switch(c) {
  60                 case 'u':
  61                         uopt++;
  62                         break;
  63                 case 'x':
  64                         Debug = atoi(optarg);
  65                         if (Debug < 0)
  66                                 Debug = 1;
  67                         break;
  68                 default:
  69                         (void) fprintf(stderr, "usage: uuglist [-u] [-xLEVEL]\n");
  70                         exit(-1);
  71                 }
  72
  73         if (uopt) {
  74                 Uid = getuid();
  75
  76                 if (Uid == 0)
  77                         (void) setuid(UUCPUID);
  78
  79                 (void) guinfo(Uid, User);
  80
  81                 uproc();
  82         } else
  83                 rproc();
  84
  85         for (i = 0; i < Nnames; i++) {
  86
  87                 if (EQUALS(Nptr[i], prev))
  88                         continue;
  89
  90                 puts(Nptr[i]);
  91                 (void) strcpy(prev, Nptr[i]);
  92         }
  93         return (0);
  94 }
  95 static void
  96 insert(name)
  97 char *name;
  98 {
  99         int i,j;
 100         char *p;
 101
 102         DEBUG(7, "insert(%s) ", name);
 103
 104         for (i = Nnames; i > 0; i--)
 105                 if (strcmp(name, Nptr[i-1]) > 0)
 106                         break;
 107
 108         if (i == MAXLENGTH)
 109                 return;
 110
 111         if (Nnames == MAXLENGTH)
 112                 p = strcpy(Nptr[--Nnames], name);
 113         else
 114                 p = strcpy(Nnament[Nnames], name);
 115
 116         for (j = Nnames; j > i; j--)
 117                 Nptr[j] = Nptr[j-1];
 118
 119         DEBUG(7, "insert %s ", p);
 120         DEBUG(7, "at %d\n", i);
 121         Nptr[i] = p;
 122         Nnames++;
 123         return;
 124 }
 125
 126 void
 127 rproc()
 128 {
 129         FILE *cfd;
 130         char line[BUFSIZ];
 131         char *carray[C_MAX];
 132         int na;
 133
 134         cfd = fopen(GRADES, "r");
 135
 136         while (rdfulline(cfd, line, BUFSIZ) != 0) {
 137
 138                 na = getargs(line, carray, C_MAX);
 139                 insert(carray[0]);
 140         }
 141
 142         (void) fclose(cfd);
 143         return;
 144 }
 145
 146 void
 147 uproc()
 148 {
 149         FILE *cfd;
 150         char line[BUFSIZ];
 151         char *carray[C_MAX];
 152         int na;
 153
 154         cfd = fopen(GRADES, "r");
 155
 156         while (rdfulline(cfd, line, BUFSIZ) != 0) {
 157
 158                 na = getargs(line, carray, C_MAX);
 159
 160                 if (upermit(carray, na) != FAIL)
 161                         insert(carray[0]);
 162         }
 163
 164         (void) fclose(cfd);
 165         return;
 166 }
 167
 168 int Dfileused = FALSE;
 169 void wfcommit() {}
 170 void cleanup() {}
 171 int gnamef() { return (0); }
 172 int gdirf() { return (0); }
 173 int cklock() { return (0); }
 174
 175 /*VARARGS*/
 176 /*ARGSUSED*/
 177 void
 178 assert (s1, s2, i1, s3, i2)
 179 char *s1, *s2, *s3;
 180 int i1, i2;
 181 { }             /* for ASSERT in gnamef.c */
 182
 183 /*VARARGS*/
 184 /*ARGSUSED*/
 185 void
 186 errent(s1, s2, i1, file, line)
 187 char *s1, *s2, *file;
 188 { }