usr/src/cmd/fs.d/smbclnt/smbutil/srvsvc1_clnt.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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  *
  26  * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
  27  */
  28
  29 /*
  30  * A few excerpts from lib/smbsrv/libmlsvc
  31  * See longer comment in srvsvc1.ndl
  32  */
  33
  34 #include <sys/errno.h>
  35 #include <stdio.h>
  36 #include <time.h>
  37 #include <strings.h>
  38 #include <time.h>
  39
  40 #include <libmlrpc/libmlrpc.h>
  41 #include "srvsvc1_clnt.h"
  42
  43 static ndr_service_t srvsvc_service = {
  44         "SRVSVC",                       /* name */
  45         "Server services",              /* desc */
  46         "\\srvsvc",                     /* endpoint */
  47         "\\PIPE\\ntsvcs",               /* sec_addr_port */
  48         "4b324fc8-1670-01d3-1278-5a47bf6ee188", 3,      /* abstract */
  49         NDR_TRANSFER_SYNTAX_UUID,               2,      /* transfer */
  50         0,                              /* no bind_instance_size */
  51         0,                              /* no bind_req() */
  52         0,                              /* no unbind_and_close() */
  53         0,                              /* use generic_call_stub() */
  54         &TYPEINFO(srvsvc_interface),    /* interface_ti */
  55         NULL                            /* stub_table */
  56 };
  57
  58 /*
  59  * srvsvc_initialize
  60  *
  61  * This function registers the SRVSVC RPC interface with the RPC runtime
  62  * library. It must be called in order to use either the client side
  63  * or the server side functions.
  64  */
  65 void
  66 srvsvc1_initialize(void)
  67 {
  68         static int init_done;
  69         if (init_done)
  70                 return;
  71         init_done = 1;
  72         (void) ndr_svc_register(&srvsvc_service);
  73 }
  74
  75 /*
  76  * Client-side stub for NetServerGetInfo
  77  */
  78 int
  79 srvsvc_net_server_getinfo(mlrpc_handle_t *handle, char *server,
  80         int level, union mslm_NetServerGetInfo_ru *resp)
  81 {
  82         struct mslm_NetServerGetInfo arg;
  83         int len, opnum, rc;
  84
  85         opnum = SRVSVC_OPNUM_NetServerGetInfo;
  86         bzero(&arg, sizeof (arg));
  87
  88         len = strlen(server) + 4;
  89         arg.servername = ndr_rpc_malloc(handle, len);
  90         if (arg.servername == NULL)
  91                 return (ENOMEM);
  92
  93         (void) snprintf((char *)arg.servername, len, "\\\\%s", server);
  94         arg.level = level;
  95
  96         rc = ndr_rpc_call(handle, opnum, &arg);
  97         if ((rc != 0) || (arg.status != 0))
  98                 return (EIO);
  99
 100         *resp = arg.result.ru;
 101         return (0);
 102 }
 103
 104 /*
 105  * Client-side stub for NetShareEnum
 106  */
 107 int
 108 srvsvc_net_share_enum(mlrpc_handle_t *handle, char *server,
 109         int level, union mslm_NetShareEnum_ru *resp)
 110 {
 111         /* Any enum result type is OK for nres. */
 112         struct mslm_NetShareInfo_0_result nres;
 113         struct mslm_NetShareEnum arg;
 114         int len, opnum, rc;
 115
 116         opnum = SRVSVC_OPNUM_NetShareEnum;
 117         bzero(&nres, sizeof (nres));
 118         bzero(&arg, sizeof (arg));
 119
 120         len = strlen(server) + 4;
 121         arg.servername = ndr_rpc_malloc(handle, len);
 122         if (arg.servername == NULL)
 123                 return (ENOMEM);
 124
 125         (void) snprintf((char *)arg.servername, len, "\\\\%s", server);
 126         arg.level = level;
 127         arg.result.level = level;
 128         arg.result.ru.bufptr0 = &nres;
 129         arg.prefmaxlen = 0xFFFFFFFF;
 130         arg.resume_handle = NULL;
 131
 132         rc = ndr_rpc_call(handle, opnum, &arg);
 133         if ((rc != 0) || (arg.status != 0))
 134                 return (EIO);
 135
 136         *resp = arg.result.ru;
 137         return (0);
 138 }