source3/rpc_server/rpc_server.h

   1 /*
   2  *  RPC Server helper headers
   3  *  Almost completely rewritten by (C) Jeremy Allison 2005 - 2010
   4  *  Copyright (C) Simo Sorce <idra@samba.org> - 2010
   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 _RPC_SERVER_H_
  21 #define _RPC_SERVER_H_
  22
  23 #include "librpc/rpc/rpc_common.h" /* For enum dcerpc_transport_t */
  24
  25 struct pipes_struct;
  26
  27 typedef bool (*dcerpc_ncacn_disconnect_fn)(struct pipes_struct *p);
  28 typedef void (named_pipe_termination_fn)(void *private_data);
  29
  30 struct named_pipe_client {
  31         const char *pipe_name;
  32
  33         struct tevent_context *ev;
  34         struct messaging_context *msg_ctx;
  35
  36         uint16_t file_type;
  37         uint16_t device_state;
  38         uint64_t allocation_size;
  39
  40         struct tstream_context *tstream;
  41
  42         struct tsocket_address *remote_client_addr;
  43         char *remote_client_name;
  44         struct tsocket_address *local_server_addr;
  45         char *local_server_name;
  46
  47         struct auth_session_info *session_info;
  48
  49         struct pipes_struct *p;
  50
  51         struct tevent_queue *write_queue;
  52
  53         struct iovec *iov;
  54         size_t count;
  55
  56         named_pipe_termination_fn *term_fn;
  57         void *private_data;
  58 };
  59
  60 struct named_pipe_client *named_pipe_client_init(TALLOC_CTX *mem_ctx,
  61                                                  struct tevent_context *ev_ctx,
  62                                                  struct messaging_context *msg_ctx,
  63                                                  const char *pipe_name,
  64                                                  named_pipe_termination_fn *term_fn,
  65                                                  uint16_t file_type,
  66                                                  uint16_t device_state,
  67                                                  uint64_t allocation_size,
  68                                                  void *private_data);
  69
  70 int make_server_pipes_struct(TALLOC_CTX *mem_ctx,
  71                              struct messaging_context *msg_ctx,
  72                              const char *pipe_name,
  73                              enum dcerpc_transport_t transport,
  74                              const struct tsocket_address *remote_address,
  75                              const struct tsocket_address *local_address,
  76                              struct auth_session_info **session_info,
  77                              struct pipes_struct **_p,
  78                              int *perrno);
  79
  80 void set_incoming_fault(struct pipes_struct *p);
  81 void process_complete_pdu(struct pipes_struct *p, struct ncacn_packet *pkt);
  82 NTSTATUS dcesrv_create_ncacn_np_socket(const char *pipe_name, int *out_fd);
  83 NTSTATUS dcesrv_setup_ncacn_np_socket(const char *pipe_name,
  84                                       struct tevent_context *ev_ctx,
  85                                       struct messaging_context *msg_ctx);
  86 void named_pipe_accept_function(struct tevent_context *ev_ctx,
  87                                 struct messaging_context *msg_ctx,
  88                                 const char *pipe_name, int fd,
  89                                 named_pipe_termination_fn *term_fn,
  90                                 void *private_data);
  91 void named_pipe_packet_process(struct tevent_req *subreq);
  92
  93 uint16_t setup_dcerpc_ncacn_tcpip_socket(struct tevent_context *ev_ctx,
  94                                          struct messaging_context *msg_ctx,
  95                                          const struct sockaddr_storage *ifss,
  96                                          uint16_t port);
  97
  98 NTSTATUS dcesrv_create_ncalrpc_socket(const char *name, int *out_fd);
  99 bool setup_dcerpc_ncalrpc_socket(struct tevent_context *ev_ctx,
 100                                  struct messaging_context *msg_ctx,
 101                                  const char *name,
 102                                  dcerpc_ncacn_disconnect_fn fn);
 103
 104 void dcerpc_ncacn_accept(struct tevent_context *ev_ctx,
 105                          struct messaging_context *msg_ctx,
 106                          enum dcerpc_transport_t transport,
 107                          const char *name,
 108                          struct tsocket_address *cli_addr,
 109                          struct tsocket_address *srv_addr,
 110                          int s,
 111                          dcerpc_ncacn_disconnect_fn fn);
 112
 113 #endif /* _PRC_SERVER_H_ */