samba-mirror/source4/librpc/rpc/dcerpc.h

/* 
   Unix SMB/CIFS implementation.
   DCERPC interface structures

   Copyright (C) Tim Potter 2003
   Copyright (C) Andrew Tridgell 2003
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

/*
  see http://www.opengroup.org/onlinepubs/9629399/chap12.htm for details
  of these structures

  note that the structure definitions here don't include some of the
  fields that are wire-artifacts. Those are put on the wire by the
  marshalling/unmarshalling routines in decrpc.c
*/

struct dcerpc_pipe {
	TALLOC_CTX *mem_ctx;
	int reference_count;
	uint32 call_id;
	uint32 srv_max_xmit_frag;
	uint32 srv_max_recv_frag;
	unsigned flags;
	struct ntlmssp_state *ntlmssp_state;
	struct dcerpc_auth *auth_info;

	struct dcerpc_transport {
		void *private;
		NTSTATUS (*full_request)(struct dcerpc_pipe *, 
					 TALLOC_CTX *, DATA_BLOB *, DATA_BLOB *);
		NTSTATUS (*secondary_request)(struct dcerpc_pipe *, TALLOC_CTX *, DATA_BLOB *);
		NTSTATUS (*initial_request)(struct dcerpc_pipe *, TALLOC_CTX *, DATA_BLOB *);
		NTSTATUS (*shutdown_pipe)(struct dcerpc_pipe *);
		const char *(*peer_name)(struct dcerpc_pipe *);
	} transport;
};

/* dcerpc pipe flags */
#define DCERPC_DEBUG_PRINT_IN  1
#define DCERPC_DEBUG_PRINT_OUT 2
#define DCERPC_DEBUG_PRINT_BOTH (DCERPC_DEBUG_PRINT_IN | DCERPC_DEBUG_PRINT_OUT)

#define DCERPC_DEBUG_VALIDATE_IN  4
#define DCERPC_DEBUG_VALIDATE_OUT 8
#define DCERPC_DEBUG_VALIDATE_BOTH (DCERPC_DEBUG_VALIDATE_IN | DCERPC_DEBUG_VALIDATE_OUT)

/*
  this is used to find pointers to calls
*/
struct dcerpc_interface_call {
	const char *name;
	size_t struct_size;
	NTSTATUS (*ndr_push)(struct ndr_push *, int , void *);
	NTSTATUS (*ndr_pull)(struct ndr_pull *, int , void *);
	void (*ndr_print)(struct ndr_print *, const char *, int, void *);	
};

struct dcerpc_interface_table {
	const char *name;
	uint32 num_calls;
	const struct dcerpc_interface_call *calls;
};