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5b3573135b
There's no need to have the ndr_interface_table at that stage... Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Ralph Boehme <slow@samba.org>
105 lines
3.4 KiB
C
105 lines
3.4 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* RPC client transport
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* Copyright (C) Volker Lendecke 2009
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* Copyright (C) Simo Sorce 2010
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _RPC_CLIENT_RPC_TRANSPORT_H_
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#define _RPC_CLIENT_RPC_TRANSPORT_H_
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#include "librpc/rpc/dcerpc.h"
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/**
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* rpc_cli_transport defines a transport mechanism to ship rpc requests
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* asynchronously to a server and receive replies
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*/
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struct rpc_cli_transport {
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enum dcerpc_transport_t transport;
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/**
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* Trigger an async read from the server. May return a short read.
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*/
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struct tevent_req *(*read_send)(TALLOC_CTX *mem_ctx,
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struct tevent_context *ev,
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uint8_t *data, size_t size,
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void *priv);
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/**
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* Get the result from the read_send operation.
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*/
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NTSTATUS (*read_recv)(struct tevent_req *req, ssize_t *preceived);
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/**
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* Trigger an async write to the server. May return a short write.
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*/
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struct tevent_req *(*write_send)(TALLOC_CTX *mem_ctx,
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struct tevent_context *ev,
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const uint8_t *data, size_t size,
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void *priv);
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/**
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* Get the result from the read_send operation.
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*/
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NTSTATUS (*write_recv)(struct tevent_req *req, ssize_t *psent);
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/**
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* This is an optimization for the SMB transport. It models the
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* TransactNamedPipe API call: Send and receive data in one round
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* trip. The transport implementation is free to set this to NULL,
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* cli_pipe.c will fall back to the explicit write/read routines.
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*/
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struct tevent_req *(*trans_send)(TALLOC_CTX *mem_ctx,
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struct tevent_context *ev,
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const uint8_t *data, size_t data_len,
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uint32_t max_rdata_len,
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void *priv);
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/**
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* Get the result from the trans_send operation.
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*/
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NTSTATUS (*trans_recv)(struct tevent_req *req, TALLOC_CTX *mem_ctx,
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uint8_t **prdata, uint32_t *prdata_len);
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bool (*is_connected)(void *priv);
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unsigned int (*set_timeout)(void *priv, unsigned int timeout);
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void *priv;
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};
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/* The following definitions come from rpc_client/rpc_transport_np.c */
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struct cli_state;
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struct tevent_req *rpc_transport_np_init_send(TALLOC_CTX *mem_ctx,
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struct tevent_context *ev,
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struct cli_state *cli,
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const char *pipe_name);
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NTSTATUS rpc_transport_np_init_recv(struct tevent_req *req,
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TALLOC_CTX *mem_ctx,
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struct rpc_cli_transport **presult);
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/* The following definitions come from rpc_client/rpc_transport_sock.c */
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NTSTATUS rpc_transport_sock_init(TALLOC_CTX *mem_ctx, int fd,
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struct rpc_cli_transport **presult);
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/* The following definitions come from rpc_client/rpc_transport_tstream.c */
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NTSTATUS rpc_transport_tstream_init(TALLOC_CTX *mem_ctx,
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struct tstream_context **stream,
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struct rpc_cli_transport **presult);
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struct tstream_context *rpc_transport_get_tstream(
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struct rpc_cli_transport *transport);
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#endif /* _RPC_CLIENT_RPC_TRANSPORT_H_ */
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