source3/include/wbc_async.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Headers for the async winbind client library
   4    Copyright (C) Volker Lendecke 2008
   5
   6      ** NOTE! The following LGPL license applies to the wbclient
   7      ** library. This does NOT imply that all of Samba is released
   8      ** under the LGPL
   9
  10    This library is free software; you can redistribute it and/or
  11    modify it under the terms of the GNU Lesser General Public
  12    License as published by the Free Software Foundation; either
  13    version 3 of the License, or (at your option) any later version.
  14
  15    This library is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18    Library General Public License for more details.
  19
  20    You should have received a copy of the GNU Lesser General Public License
  21    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  22 */
  23
  24 #ifndef _WBC_ASYNC_H_
  25 #define _WBC_ASYNC_H_
  26
  27 #include "nsswitch/libwbclient/wbclient.h"
  28
  29 struct wb_context;
  30
  31 struct tevent_req *wb_trans_send(TALLOC_CTX *mem_ctx,
  32                                  struct tevent_context *ev,
  33                                  struct wb_context *wb_ctx, bool need_priv,
  34                                  struct winbindd_request *wb_req);
  35 wbcErr wb_trans_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
  36                      struct winbindd_response **presponse);
  37 struct wb_context *wb_context_init(TALLOC_CTX *mem_ctx);
  38
  39 /* Definitions from wb_reqtrans.c */
  40 wbcErr map_wbc_err_from_errno(int error);
  41
  42 bool tevent_req_is_wbcerr(struct tevent_req *req, wbcErr *pwbc_err);
  43 wbcErr tevent_req_simple_recv_wbcerr(struct tevent_req *req);
  44
  45 struct tevent_req *wb_req_read_send(TALLOC_CTX *mem_ctx,
  46                                     struct tevent_context *ev,
  47                                     int fd, size_t max_extra_data);
  48 ssize_t wb_req_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
  49                          struct winbindd_request **preq, int *err);
  50
  51 struct tevent_req *wb_req_write_send(TALLOC_CTX *mem_ctx,
  52                                      struct tevent_context *ev,
  53                                      struct tevent_queue *queue, int fd,
  54                                      struct winbindd_request *wb_req);
  55 ssize_t wb_req_write_recv(struct tevent_req *req, int *err);
  56
  57 struct tevent_req *wb_resp_read_send(TALLOC_CTX *mem_ctx,
  58                                      struct tevent_context *ev, int fd);
  59 ssize_t wb_resp_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
  60                           struct winbindd_response **presp, int *err);
  61
  62 struct tevent_req *wb_resp_write_send(TALLOC_CTX *mem_ctx,
  63                                       struct tevent_context *ev,
  64                                       struct tevent_queue *queue, int fd,
  65                                       struct winbindd_response *wb_resp);
  66 ssize_t wb_resp_write_recv(struct tevent_req *req, int *err);
  67
  68 struct tevent_req *wb_simple_trans_send(TALLOC_CTX *mem_ctx,
  69                                         struct tevent_context *ev,
  70                                         struct tevent_queue *queue, int fd,
  71                                         struct winbindd_request *wb_req);
  72 int wb_simple_trans_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
  73                          struct winbindd_response **presponse, int *err);
  74
  75 #endif /*_WBC_ASYNC_H_*/