librpc/ndr/ndr_wmi.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    routines for marshalling/unmarshalling DCOM string arrays
   5
   6    Copyright (C) Jelmer Vernooij 2004
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22 //#define NDR_CHECK_DEBUG
  23 #include "includes.h"
  24 #include "librpc/gen_ndr/ndr_dcom.h"
  25 #include "librpc/gen_ndr/ndr_wmi.h"
  26 #include "librpc/ndr/ndr_wmi.h"
  27
  28 // Just for debugging
  29 int NDR_CHECK_depth = 0;
  30 int NDR_CHECK_shift = 0x18;
  31
  32 enum ndr_err_code ndr_push_BSTR(struct ndr_push *ndr, int ndr_flags, const struct BSTR *r)
  33 {
  34         uint32_t len;
  35         uint32_t flags;
  36         enum ndr_err_code status;
  37         len = strlen(r->data);
  38         if (ndr_flags & NDR_SCALARS) {
  39                 NDR_CHECK(ndr_push_align(ndr, 4));
  40                 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0x72657355));
  41                 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, len));
  42                 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 2*len));
  43                 flags = ndr->flags;
  44                 ndr_set_flags(&ndr->flags, LIBNDR_FLAG_STR_NOTERM | LIBNDR_FLAG_STR_SIZE4);
  45                 status = ndr_push_string(ndr, NDR_SCALARS, r->data);
  46                 ndr->flags = flags;
  47                 return status;
  48         }
  49         return NDR_ERR_SUCCESS;
  50 }
  51
  52 enum ndr_err_code ndr_pull_BSTR(struct ndr_pull *ndr, int ndr_flags, struct BSTR *r)
  53 {
  54         return NDR_ERR_BAD_SWITCH;
  55 }
  56
  57 void ndr_print_BSTR(struct ndr_print *ndr, const char *name, const struct BSTR *r)
  58 {
  59         ndr->print(ndr, "%-25s: BSTR(\"%s\")", name, r->data);
  60 }