dmapi/src/suite1/cmd/get_eventlist.c

   1 /*
   2  * Copyright (c) 2000-2001 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_eventlist().  The
  41 command line is:
  42
  43         get_eventlist [-F] [-n nelem] [-s sid] [-t token] {pathname|handle}
  44
  45 where:
  46 {pathname|handle}
  47         is the pathname of a file or filesystem or a handle.
  48 -n nelem
  49         is the value to use for the nelem parameter to dm_get_eventlist().
  50 -s sid
  51         is the dm_sessid_t to use in place of the default test session.
  52 -t token
  53         is the dm_token_t to use in place of DM_NO_TOKEN.
  54 -F
  55         is used when a pathname is specified to indicate that you want its
  56         filesystem handle, not its file handle.
  57
  58 ----------------------------------------------------------------------------*/
  59
  60 extern  int     optind;
  61 extern  char    *optarg;
  62
  63
  64 char    *Progname;
  65
  66
  67
  68 static void
  69 usage(void)
  70 {
  71         fprintf(stderr, "usage:\t%s [-F] [-n nelem] [-s sid] [-t token] "
  72                 "{pathname|handle}\n",
  73                 Progname);
  74         exit(1);
  75 }
  76
  77
  78 int
  79 main(
  80         int     argc,
  81         char    **argv)
  82 {
  83         dm_sessid_t      sid = DM_NO_SESSION;
  84         dm_token_t      token = DM_NO_TOKEN;
  85         u_int           nelem = DM_EVENT_MAX;
  86         char            *object;
  87         dm_eventset_t   eventset;
  88         void            *hanp;
  89         size_t           hlen;
  90         u_int           nelemp;
  91         char            *name;
  92         int             Fflag = 0;
  93         int             error;
  94         int             opt;
  95         int             i;
  96
  97         if (Progname = strrchr(argv[0], '/')) {
  98                 Progname++;
  99         } else {
 100                 Progname = argv[0];
 101         }
 102
 103         /* Crack and validate the command line options. */
 104
 105         while ((opt = getopt(argc, argv, "Fn:s:t:")) != EOF) {
 106                 switch (opt) {
 107                 case 'F':
 108                         Fflag++;
 109                         break;
 110                 case 'n':
 111                         nelem = atol(optarg);
 112                         break;
 113                 case 's':
 114                         sid = atol(optarg);
 115                         break;
 116                 case 't':
 117                         token = atol(optarg);
 118                         break;
 119                 case '?':
 120                         usage();
 121                 }
 122         }
 123         if (optind + 1 != argc)
 124                 usage();
 125         object = argv[optind];
 126
 127         if (dm_init_service(&name) == -1)  {
 128                 fprintf(stderr, "Can't initialize the DMAPI\n");
 129                 exit(1);
 130         }
 131
 132         if ((error = opaque_to_handle(object, &hanp, &hlen)) != 0) {
 133                 fprintf(stderr, "can't get a handle from %s, %s\n",
 134                         object, strerror(error));
 135                 return(1);
 136         }
 137
 138         if (Fflag) {
 139                 void    *fshanp;
 140                 size_t  fshlen;
 141
 142                 if (dm_handle_to_fshandle(hanp, hlen, &fshanp, &fshlen)) {
 143                         fprintf(stderr, "can't get filesystem handle from %s\n",
 144                                 object);
 145                         exit(1);
 146                 }
 147                 dm_handle_free(hanp, hlen);
 148                 hanp = fshanp;
 149                 hlen = fshlen;
 150         }
 151
 152         if (sid == DM_NO_SESSION)
 153                 find_test_session(&sid);
 154
 155         DMEV_ZERO(eventset);
 156
 157         if (dm_get_eventlist(sid, hanp, hlen, token, nelem,
 158             &eventset, &nelemp)) {
 159                 fprintf(stderr, "dm_get_eventlist failed, %s\n",
 160                         strerror(errno));
 161                 return(1);
 162         }
 163
 164 #ifdef  VERITAS_21
 165         fprintf(stdout, "Events on object %s (0x%x), nelemp %d:\n",
 166 #else
 167         fprintf(stdout, "Events on object %s (0x%llx), nelemp %d:\n",
 168 #endif
 169                 object, eventset, nelemp);
 170
 171         for (i = 0; i < nelemp; i++) {
 172                 if (!DMEV_ISSET(i, eventset))
 173                         continue;
 174                 switch (i) {
 175                 case DM_EVENT_CANCEL:
 176                         fprintf(stdout, "DM_EVENT_CANCEL");
 177                         break;
 178                 case DM_EVENT_MOUNT:
 179                         fprintf(stdout, "DM_EVENT_MOUNT");
 180                         break;
 181                 case DM_EVENT_PREUNMOUNT:
 182                         fprintf(stdout, "DM_EVENT_PREUNMOUNT");
 183                         break;
 184                 case DM_EVENT_UNMOUNT:
 185                         fprintf(stdout, "DM_EVENT_UNMOUNT");
 186                         break;
 187                 case DM_EVENT_DEBUT:
 188                         fprintf(stdout, "DM_EVENT_DEBUT");
 189                         break;
 190                 case DM_EVENT_CREATE:
 191                         fprintf(stdout, "DM_EVENT_CREATE");
 192                         break;
 193                 case DM_EVENT_CLOSE:
 194                         fprintf(stdout, "DM_EVENT_CLOSE");
 195                         break;
 196                 case DM_EVENT_POSTCREATE:
 197                         fprintf(stdout, "DM_EVENT_POSTCREATE");
 198                         break;
 199                 case DM_EVENT_REMOVE:
 200                         fprintf(stdout, "DM_EVENT_REMOVE");
 201                         break;
 202                 case DM_EVENT_POSTREMOVE:
 203                         fprintf(stdout, "DM_EVENT_POSTREMOVE");
 204                         break;
 205                 case DM_EVENT_RENAME:
 206                         fprintf(stdout, "DM_EVENT_RENAME");
 207                         break;
 208                 case DM_EVENT_POSTRENAME:
 209                         fprintf(stdout, "DM_EVENT_POSTRENAME");
 210                         break;
 211                 case DM_EVENT_LINK:
 212                         fprintf(stdout, "DM_EVENT_LINK");
 213                         break;
 214                 case DM_EVENT_POSTLINK:
 215                         fprintf(stdout, "DM_EVENT_POSTLINK");
 216                         break;
 217                 case DM_EVENT_SYMLINK:
 218                         fprintf(stdout, "DM_EVENT_SYMLINK");
 219                         break;
 220                 case DM_EVENT_POSTSYMLINK:
 221                         fprintf(stdout, "DM_EVENT_POSTSYMLINK");
 222                         break;
 223                 case DM_EVENT_READ:
 224                         fprintf(stdout, "DM_EVENT_READ");
 225                         break;
 226                 case DM_EVENT_WRITE:
 227                         fprintf(stdout, "DM_EVENT_WRITE");
 228                         break;
 229                 case DM_EVENT_TRUNCATE:
 230                         fprintf(stdout, "DM_EVENT_TRUNCATE");
 231                         break;
 232                 case DM_EVENT_ATTRIBUTE:
 233                         fprintf(stdout, "DM_EVENT_ATTRIBUTE");
 234                         break;
 235                 case DM_EVENT_DESTROY:
 236                         fprintf(stdout, "DM_EVENT_DESTROY");
 237                         break;
 238                 case DM_EVENT_NOSPACE:
 239                         fprintf(stdout, "DM_EVENT_NOSPACE");
 240                         break;
 241                 case DM_EVENT_USER:
 242                         fprintf(stdout, "DM_EVENT_USER");
 243                         break;
 244                 case DM_EVENT_MAX:
 245                         fprintf(stdout, "DM_EVENT_23");
 246                         break;
 247                 }
 248                 fprintf(stdout, " (%d)\n", i);
 249         }
 250
 251         dm_handle_free(hanp, hlen);
 252         return(0);
 253 }