dmapi/src/suite1/cmd/get_config_events.c

   1 /*
   2  * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of version 2 of the GNU General Public License as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it would be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11  *
  12  * Further, this software is distributed without any warranty that it is
  13  * free of the rightful claim of any third person regarding infringement
  14  * or the like.  Any license provided herein, whether implied or
  15  * otherwise, applies only to this software file.  Patent licenses, if
  16  * any, provided herein do not apply to combinations of this program with
  17  * other software, or any other product whatsoever.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write the Free Software Foundation, Inc., 59
  21  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
  22  *
  23  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
  24  * Mountain View, CA  94043, or:
  25  *
  26  * http://www.sgi.com
  27  *
  28  * For further information regarding this notice, see:
  29  *
  30  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  31  */
  32
  33 #include <lib/hsm.h>
  34
  35 #include <string.h>
  36 #include <getopt.h>
  37
  38 /*---------------------------------------------------------------------------
  39
  40 Test program used to test the DMAPI function dm_get_config_events().  The
  41 command line is:
  42
  43         get_config_events [-n nelem] handle
  44
  45 where handle is the handle of a file or filesystem, and nelem is the value
  46 to use for the nelem parameter to dm_get_eventlist().
  47
  48 ----------------------------------------------------------------------------*/
  49
  50 extern  int     optind;
  51 extern  char    *optarg;
  52
  53
  54 char    *Progname;
  55
  56
  57
  58 static void
  59 usage(void)
  60 {
  61         fprintf(stderr, "usage:\t%s [-n nelem] handle\n", Progname);
  62         exit(1);
  63 }
  64
  65
  66 int
  67 main(
  68         int     argc,
  69         char    **argv)
  70 {
  71         u_int           nelem = DM_EVENT_MAX;
  72         char            *han_str;
  73         dm_eventset_t   eventset;
  74         void            *hanp;
  75         size_t           hlen;
  76         u_int           nelemp;
  77         char            *name;
  78         int             error;
  79         int             opt;
  80         int             i;
  81
  82         if (Progname = strrchr(argv[0], '/')) {
  83                 Progname++;
  84         } else {
  85                 Progname = argv[0];
  86         }
  87
  88         /* Crack and validate the command line options. */
  89
  90         while ((opt = getopt(argc, argv, "n:")) != EOF) {
  91                 switch (opt) {
  92                 case 'n':
  93                         nelem = atol(optarg);
  94                         break;
  95                 case '?':
  96                         usage();
  97                 }
  98         }
  99         if (optind + 1 != argc)
 100                 usage();
 101         han_str = argv[optind];
 102         if ((error = atohan(han_str, &hanp, &hlen)) != 0) {
 103                 fprintf(stderr, "atohan() failed, %s\n", strerror(error));
 104                 return(1);
 105         }
 106
 107         if (dm_init_service(&name))  {
 108                 fprintf(stderr, "Can't initialize the DMAPI\n");
 109                 return(1);
 110         }
 111
 112         DMEV_ZERO(eventset);
 113
 114         if (dm_get_config_events(hanp, hlen, nelem, &eventset, &nelemp)) {
 115                 fprintf(stderr, "dm_get_config_events failed, %s\n",
 116                         strerror(errno));
 117                 return(1);
 118         }
 119
 120         fprintf(stdout, "Events supported (0x%llx), nelemp %d:\n",
 121                 eventset, nelemp);
 122
 123         for (i = 0; i < nelemp; i++) {
 124                 if (!DMEV_ISSET(i, eventset))
 125                         continue;
 126                 switch (i) {
 127                 case DM_EVENT_CANCEL:
 128                         fprintf(stdout, "DM_EVENT_CANCEL");
 129                         break;
 130                 case DM_EVENT_MOUNT:
 131                         fprintf(stdout, "DM_EVENT_MOUNT");
 132                         break;
 133                 case DM_EVENT_PREUNMOUNT:
 134                         fprintf(stdout, "DM_EVENT_PREUNMOUNT");
 135                         break;
 136                 case DM_EVENT_UNMOUNT:
 137                         fprintf(stdout, "DM_EVENT_UNMOUNT");
 138                         break;
 139                 case DM_EVENT_DEBUT:
 140                         fprintf(stdout, "DM_EVENT_DEBUT");
 141                         break;
 142                 case DM_EVENT_CREATE:
 143                         fprintf(stdout, "DM_EVENT_CREATE");
 144                         break;
 145                 case DM_EVENT_CLOSE:
 146                         fprintf(stdout, "DM_EVENT_CLOSE");
 147                         break;
 148                 case DM_EVENT_POSTCREATE:
 149                         fprintf(stdout, "DM_EVENT_POSTCREATE");
 150                         break;
 151                 case DM_EVENT_REMOVE:
 152                         fprintf(stdout, "DM_EVENT_REMOVE");
 153                         break;
 154                 case DM_EVENT_POSTREMOVE:
 155                         fprintf(stdout, "DM_EVENT_POSTREMOVE");
 156                         break;
 157                 case DM_EVENT_RENAME:
 158                         fprintf(stdout, "DM_EVENT_RENAME");
 159                         break;
 160                 case DM_EVENT_POSTRENAME:
 161                         fprintf(stdout, "DM_EVENT_POSTRENAME");
 162                         break;
 163                 case DM_EVENT_LINK:
 164                         fprintf(stdout, "DM_EVENT_LINK");
 165                         break;
 166                 case DM_EVENT_POSTLINK:
 167                         fprintf(stdout, "DM_EVENT_POSTLINK");
 168                         break;
 169                 case DM_EVENT_SYMLINK:
 170                         fprintf(stdout, "DM_EVENT_SYMLINK");
 171                         break;
 172                 case DM_EVENT_POSTSYMLINK:
 173                         fprintf(stdout, "DM_EVENT_POSTSYMLINK");
 174                         break;
 175                 case DM_EVENT_READ:
 176                         fprintf(stdout, "DM_EVENT_READ");
 177                         break;
 178                 case DM_EVENT_WRITE:
 179                         fprintf(stdout, "DM_EVENT_WRITE");
 180                         break;
 181                 case DM_EVENT_TRUNCATE:
 182                         fprintf(stdout, "DM_EVENT_TRUNCATE");
 183                         break;
 184                 case DM_EVENT_ATTRIBUTE:
 185                         fprintf(stdout, "DM_EVENT_ATTRIBUTE");
 186                         break;
 187                 case DM_EVENT_DESTROY:
 188                         fprintf(stdout, "DM_EVENT_DESTROY");
 189                         break;
 190                 case DM_EVENT_NOSPACE:
 191                         fprintf(stdout, "DM_EVENT_NOSPACE");
 192                         break;
 193                 case DM_EVENT_USER:
 194                         fprintf(stdout, "DM_EVENT_USER");
 195                         break;
 196                 case DM_EVENT_MAX:
 197                         fprintf(stdout, "DM_EVENT_23");
 198                         break;
 199                 }
 200                 fprintf(stdout, " (%d)\n", i);
 201         }
 202
 203         dm_handle_free(hanp, hlen);
 204         return(0);
 205 }