usr/src/cmd/fs.d/smbclnt/smbutil/shares_rpc.c

   1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11
  12 /*
  13  * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
  14  */
  15
  16 /*
  17  * Share enumeration using Remote Procedure Call (RPC)
  18  */
  19
  20 #include <sys/types.h>
  21
  22 #include <errno.h>
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <string.h>
  26
  27 #include <libmlrpc/libmlrpc.h>
  28 #include <netsmb/smbfs_api.h>
  29 #include "srvsvc1_clnt.h"
  30 #include "common.h"
  31
  32 int
  33 share_enum_rpc(struct smb_ctx *ctx, char *server)
  34 {
  35         mlrpc_handle_t handle;
  36         ndr_service_t *svc;
  37         union mslm_NetShareEnum_ru res;
  38         struct mslm_NetShareInfo_1 *nsi1;
  39         int err, i, count;
  40
  41         /*
  42          * Create an RPC handle using the smb_ctx we already have.
  43          * Just local allocation and initialization.
  44          */
  45         srvsvc1_initialize();
  46         svc = ndr_svc_lookup_name("srvsvc");
  47         if (svc == NULL)
  48                 return (ENOENT);
  49
  50         err = mlrpc_clh_create(&handle, ctx);
  51         if (err)
  52                 return (err);
  53
  54         /*
  55          * Try to bind to the RPC service.  If it fails,
  56          * just return the error and the caller will
  57          * fall back to RAP.
  58          */
  59         err = mlrpc_clh_bind(&handle, svc);
  60         if (err)
  61                 goto out;
  62
  63         err = srvsvc_net_share_enum(&handle, server, 1, &res);
  64         if (err)
  65                 goto out;
  66
  67         /* Print the header line. */
  68         view_print_share(NULL, 0, NULL);
  69
  70         /* Print the share list. */
  71         count = res.bufptr1->entriesread;
  72         i = 0, nsi1 = res.bufptr1->entries;
  73         while (i < count) {
  74                 /* Convert UTF-8 to local code set? */
  75                 view_print_share((char *)nsi1->shi1_netname,
  76                     nsi1->shi1_type, (char *)nsi1->shi1_comment);
  77                 i++, nsi1++;
  78         }
  79
  80 out:
  81         (void) mlrpc_clh_free(&handle);
  82         return (err);
  83 }