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/*
Unix SMB/CIFS implementation.
server side dcerpc defines
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.
*/
enum endpoint_type {ENDPOINT_SMB, ENDPOINT_TCP};
/* a description of a single dcerpc endpoint */
struct dcesrv_endpoint {
enum endpoint_type type;
union {
const char *smb_pipe;
uint32 tcp_port;
} info;
};
struct dcesrv_state;
/* the dispatch functions for an interface take this form */
typedef NTSTATUS (*dcesrv_dispatch_fn_t)(struct dcesrv_state *, TALLOC_CTX *, void *);
/* the state of an ongoing dcerpc call */
struct dcesrv_call_state {
struct dcesrv_call_state *next, *prev;
struct dcesrv_state *dce;
TALLOC_CTX *mem_ctx;
struct dcerpc_packet pkt;
DATA_BLOB data;
};
/* the state associated with a dcerpc server connection */
struct dcesrv_state {
TALLOC_CTX *mem_ctx;
/* the endpoint that was opened */
struct dcesrv_endpoint endpoint;
/* endpoint operations provided by the endpoint server */
const struct dcesrv_endpoint_ops *ops;
/* the ndr function table for the chosen interface */
const struct dcerpc_interface_table *ndr;
/* the dispatch table for the chosen interface. Must contain
enough entries for all entries in the ndr table */
const dcesrv_dispatch_fn_t *dispatch;
/* the state of the current calls */
struct dcesrv_call_state *call_list;
/* private data for the endpoint server */
void *private;
};
struct dcesrv_endpoint_ops {
/* this function is used to ask an endpoint server if it
handles a particular endpoint */
BOOL (*query_endpoint)(const struct dcesrv_endpoint *);
/* this function sets up the dispatch table for this
connection */
BOOL (*set_interface)(struct dcesrv_state *, const char *, uint32);
/* connect() is called when a connection is made to an endpoint */
NTSTATUS (*connect)(struct dcesrv_state *);
/* disconnect() is called when the endpoint is disconnected */
void (*disconnect)(struct dcesrv_state *);
};
/* server-wide context information for the dcerpc server */
struct dcesrv_context {
/* the list of endpoints servers that have registered */
struct dce_endpoint {
struct dce_endpoint *next, *prev;
const struct dcesrv_endpoint_ops *endpoint_ops;
} *endpoint_list;
};
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