source3/include/wbc_async.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Headers for the async winbind client library
   4    Copyright (C) Kai Blin 2009
   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 #ifndef _WBC_ASYNC_H_
  21 #define _WBC_ASYNC_H_
  22
  23 #include "nsswitch/libwbclient/wbclient.h"
  24
  25 struct wb_context {
  26         struct async_req_queue *queue;
  27         int fd;
  28         bool is_priv;
  29 };
  30
  31 struct async_req *wb_trans_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
  32                                 struct wb_context *wb_ctx, bool need_priv,
  33                                 struct winbindd_request *wb_req);
  34 wbcErr wb_trans_recv(struct async_req *req, TALLOC_CTX *mem_ctx,
  35                      struct winbindd_response **presponse);
  36 struct wb_context *wb_context_init(TALLOC_CTX *mem_ctx);
  37
  38 /* Definitions from wb_reqtrans.c */
  39 bool async_req_is_wbcerr(struct async_req *req, wbcErr *pwbc_err);
  40 wbcErr map_wbc_err_from_errno(int error);
  41 wbcErr async_req_simple_recv_wbcerr(struct async_req *req);
  42
  43 bool tevent_req_is_wbcerr(struct tevent_req *req, wbcErr *pwbc_err);
  44 wbcErr tevent_req_simple_recv_wbcerr(struct tevent_req *req);
  45
  46 struct tevent_req *wb_req_read_send(TALLOC_CTX *mem_ctx,
  47                                     struct tevent_context *ev,
  48                                     int fd, size_t max_extra_data);
  49 wbcErr wb_req_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
  50                         struct winbindd_request **preq);
  51
  52 struct tevent_req *wb_req_write_send(TALLOC_CTX *mem_ctx,
  53                                      struct tevent_context *ev,
  54                                      struct tevent_queue *queue, int fd,
  55                                      struct winbindd_request *wb_req);
  56 wbcErr wb_req_write_recv(struct tevent_req *req);
  57
  58 struct tevent_req *wb_resp_read_send(TALLOC_CTX *mem_ctx,
  59                                      struct tevent_context *ev, int fd);
  60 wbcErr wb_resp_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
  61                          struct winbindd_response **presp);
  62
  63 struct tevent_req *wb_resp_write_send(TALLOC_CTX *mem_ctx,
  64                                       struct tevent_context *ev, int fd,
  65                                       struct winbindd_response *wb_resp);
  66 wbcErr wb_resp_write_recv(struct tevent_req *req);
  67
  68 #endif /*_WBC_ASYNC_H_*/