source3/include/async_smb.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Infrastructure for async SMB client requests
   4    Copyright (C) Volker Lendecke 2008
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21
  22 /*
  23  * Create a fresh async smb request
  24  */
  25
  26 struct async_req *cli_request_new(TALLOC_CTX *mem_ctx,
  27                                   struct event_context *ev,
  28                                   struct cli_state *cli,
  29                                   uint8_t num_words, size_t num_bytes,
  30                                   struct cli_request **preq);
  31
  32 /*
  33  * Convenience function to get the SMB part out of an async_req
  34  */
  35
  36 struct cli_request *cli_request_get(struct async_req *req);
  37
  38 /*
  39  * Fetch an error out of a NBT packet
  40  */
  41
  42 NTSTATUS cli_pull_error(char *buf);
  43
  44 /*
  45  * Compatibility helper for the sync APIs: Fake NTSTATUS in cli->inbuf
  46  */
  47
  48 void cli_set_error(struct cli_state *cli, NTSTATUS status);
  49
  50 /*
  51  * Create a temporary event context for use in the sync helper functions
  52  */
  53
  54 struct cli_tmp_event *cli_tmp_event_ctx(TALLOC_CTX *mem_ctx,
  55                                         struct cli_state *cli);
  56
  57 /*
  58  * Attach an event context permanently to a cli_struct
  59  */
  60
  61 NTSTATUS cli_add_event_ctx(struct cli_state *cli,
  62                            struct event_context *event_ctx);