source3/rpc_client/rpc_transport_sock.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC client transport over a socket
   4  *  Copyright (C) Volker Lendecke 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 #include "includes.h"
  21 #include "../lib/tsocket/tsocket.h"
  22 #include "rpc_client/rpc_transport.h"
  23
  24 #undef DBGC_CLASS
  25 #define DBGC_CLASS DBGC_RPC_CLI
  26
  27 NTSTATUS rpc_transport_sock_init(TALLOC_CTX *mem_ctx, int fd,
  28                                  struct rpc_cli_transport **presult)
  29 {
  30         struct rpc_cli_transport *result;
  31         struct tstream_context *stream;
  32         int ret;
  33         NTSTATUS status;
  34
  35         set_blocking(fd, false);
  36
  37         ret = tstream_bsd_existing_socket(mem_ctx, fd, &stream);
  38         if (ret != 0) {
  39                 status = map_nt_error_from_unix(errno);
  40                 return status;
  41         }
  42
  43         status = rpc_transport_tstream_init(mem_ctx,
  44                                             &stream,
  45                                             &result);
  46         if (!NT_STATUS_IS_OK(status)) {
  47                 TALLOC_FREE(stream);
  48                 return status;
  49         }
  50
  51         *presult = result;
  52         return NT_STATUS_OK;
  53 }