source3/rpc_server/mdssvc/marshalling.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Main metadata server / Spotlight routines
   4
   5    Copyright (C) Ralph Boehme 2015
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #ifndef _MDSSVC_MARSHALLING_H
  22 #define _MDSSVC_MARSHALLING_H
  23
  24 #include "dalloc.h"
  25 #include "libcli/util/ntstatus.h"
  26 #include "lib/util/data_blob.h"
  27 #include "librpc/gen_ndr/mdssvc.h"
  28
  29 #define MAX_SL_FRAGMENT_SIZE 0xFFFFF
  30 #define MAX_MDSCMD_SIZE 0xFFFFFF
  31
  32 /* Can be ored and used as flags */
  33 #define SL_ENC_LITTLE_ENDIAN 1
  34 #define SL_ENC_BIG_ENDIAN    2
  35 #define SL_ENC_UTF_16        4
  36
  37 typedef DALLOC_CTX     sl_array_t;    /* an array of elements */
  38 typedef DALLOC_CTX     sl_dict_t;     /* an array of key/value elements */
  39 typedef DALLOC_CTX     sl_filemeta_t; /* contains one sl_array_t */
  40 typedef int            sl_nil_t;      /* a nil element */
  41 typedef bool           sl_bool_t;
  42 typedef struct timeval sl_time_t;
  43 typedef struct {
  44         char sl_uuid[16];
  45 } sl_uuid_t;
  46 typedef struct {
  47         uint16_t   ca_unkn1;
  48         uint32_t   ca_context;
  49         DALLOC_CTX *ca_cnids;
  50 } sl_cnids_t; /* an array of CNIDs */
  51
  52 /******************************************************************************
  53  * Function declarations
  54  ******************************************************************************/
  55
  56 extern NTSTATUS sl_pack_alloc(TALLOC_CTX *mem_ctx,
  57                               DALLOC_CTX *d,
  58                               struct mdssvc_blob *b,
  59                               size_t max_fragment_size);
  60
  61 extern bool sl_unpack(DALLOC_CTX *query, const char *buf, size_t bufsize);
  62
  63 #endif