source3/rpc_parse/parse_misc.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *  Copyright (C) Andrew Tridgell              1992-1997,
   5  *  Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
   6  *  Copyright (C) Paul Ashton                       1997.
   7  *  Copyright (C) Gerald (Jerry) Carter             2005
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 3 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  21  */
  22
  23 #include "includes.h"
  24
  25 #undef DBGC_CLASS
  26 #define DBGC_CLASS DBGC_RPC_PARSE
  27
  28 /*******************************************************************
  29  Reads or writes an NTTIME structure.
  30 ********************************************************************/
  31
  32 bool smb_io_time(const char *desc, NTTIME *nttime, prs_struct *ps, int depth)
  33 {
  34         uint32 low, high;
  35         if (nttime == NULL)
  36                 return False;
  37
  38         prs_debug(ps, depth, desc, "smb_io_time");
  39         depth++;
  40
  41         if(!prs_align(ps))
  42                 return False;
  43
  44         if (MARSHALLING(ps)) {
  45                 low = *nttime & 0xFFFFFFFF;
  46                 high = *nttime >> 32;
  47         }
  48
  49         if(!prs_uint32("low ", ps, depth, &low)) /* low part */
  50                 return False;
  51         if(!prs_uint32("high", ps, depth, &high)) /* high part */
  52                 return False;
  53
  54         if (UNMARSHALLING(ps)) {
  55                 *nttime = (((uint64_t)high << 32) + low);
  56         }
  57
  58         return True;
  59 }
  60
  61 /*******************************************************************
  62  Reads or writes a struct GUID
  63 ********************************************************************/
  64
  65 bool smb_io_uuid(const char *desc, struct GUID *uuid,
  66                  prs_struct *ps, int depth)
  67 {
  68         if (uuid == NULL)
  69                 return False;
  70
  71         prs_debug(ps, depth, desc, "smb_io_uuid");
  72         depth++;
  73
  74         if(!prs_uint32 ("data   ", ps, depth, &uuid->time_low))
  75                 return False;
  76         if(!prs_uint16 ("data   ", ps, depth, &uuid->time_mid))
  77                 return False;
  78         if(!prs_uint16 ("data   ", ps, depth, &uuid->time_hi_and_version))
  79                 return False;
  80
  81         if(!prs_uint8s (False, "data   ", ps, depth, uuid->clock_seq, sizeof(uuid->clock_seq)))
  82                 return False;
  83         if(!prs_uint8s (False, "data   ", ps, depth, uuid->node, sizeof(uuid->node)))
  84                 return False;
  85
  86         return True;
  87 }