source3/lib/netapi/examples/file/file_getinfo.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  NetFileGetInfo query
   4  *  Copyright (C) Guenther Deschner 2008
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include <sys/types.h>
  21 #include <inttypes.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25
  26 #include <netapi.h>
  27
  28 #include "common.h"
  29
  30 int main(int argc, const char **argv)
  31 {
  32         NET_API_STATUS status;
  33         struct libnetapi_ctx *ctx = NULL;
  34         const char *hostname = NULL;
  35         uint32_t fileid = 0;
  36         uint32_t level = 3;
  37         uint8_t *buffer = NULL;
  38
  39         struct FILE_INFO_2 *i2 = NULL;
  40         struct FILE_INFO_3 *i3 = NULL;
  41
  42         poptContext pc;
  43         int opt;
  44
  45         struct poptOption long_options[] = {
  46                 POPT_AUTOHELP
  47                 POPT_COMMON_LIBNETAPI_EXAMPLES
  48                 POPT_TABLEEND
  49         };
  50
  51         status = libnetapi_init(&ctx);
  52         if (status != 0) {
  53                 return status;
  54         }
  55
  56         pc = poptGetContext("file_getinfo", argc, argv, long_options, 0);
  57
  58         poptSetOtherOptionHelp(pc, "hostname fileid");
  59         while((opt = poptGetNextOpt(pc)) != -1) {
  60         }
  61
  62         if (!poptPeekArg(pc)) {
  63                 poptPrintHelp(pc, stderr, 0);
  64                 goto out;
  65         }
  66         hostname = poptGetArg(pc);
  67
  68         if (!poptPeekArg(pc)) {
  69                 poptPrintHelp(pc, stderr, 0);
  70                 goto out;
  71         }
  72         fileid = atoi(poptGetArg(pc));
  73
  74         if (poptPeekArg(pc)) {
  75                 level = atoi(poptGetArg(pc));
  76         }
  77
  78         /* NetFileGetInfo */
  79
  80         status = NetFileGetInfo(hostname,
  81                                 fileid,
  82                                 level,
  83                                 &buffer);
  84         if (status != 0) {
  85                 printf("NetFileGetInfo failed with: %s\n",
  86                         libnetapi_get_error_string(ctx, status));
  87                 goto out;
  88         }
  89
  90         switch (level) {
  91                 case 2:
  92                         i2 = (struct FILE_INFO_2 *)buffer;
  93                         printf("file_id: %d\n", i2->fi2_id);
  94                         break;
  95                 case 3:
  96                         i3 = (struct FILE_INFO_3 *)buffer;
  97                         printf("file_id: %d\n", i3->fi3_id);
  98                         printf("permissions: %d\n", i3->fi3_permissions);
  99                         printf("num_locks: %d\n", i3->fi3_num_locks);
 100                         printf("pathname: %s\n", i3->fi3_pathname);
 101                         printf("username: %s\n", i3->fi3_username);
 102                         break;
 103                 default:
 104                         break;
 105         }
 106
 107  out:
 108         libnetapi_free(ctx);
 109         poptFreeContext(pc);
 110
 111         return status;
 112 }