Current File : //proc/thread-self/root/usr/include/fstrm/unix_writer.h
/*
* Copyright (c) 2014 by Farsight Security, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef FSTRM_UNIX_WRITER_H
#define FSTRM_UNIX_WRITER_H
/**
* \defgroup fstrm_unix_writer fstrm_unix_writer
*
* `fstrm_unix_writer` is an interface for opening an \ref fstrm_writer object
* that is backed by I/O on a stream-oriented (`SOCK_STREAM`) Unix socket.
*
* @{
*/
/**
* Initialize an `fstrm_unix_writer_options` object, which is needed to
* configure the socket path to be opened by the writer.
*
* \return
* `fstrm_unix_writer_options` object.
*/
struct fstrm_unix_writer_options *
fstrm_unix_writer_options_init(void);
/**
* Destroy an `fstrm_unix_writer_options` object.
*
* \param uwopt
* Pointer to `fstrm_unix_writer_options` object.
*/
void
fstrm_unix_writer_options_destroy(
struct fstrm_unix_writer_options **uwopt);
/**
* Set the `socket_path` option. This is a filesystem path that will be
* connected to as an `AF_UNIX` socket.
*
* \param uwopt
* `fstrm_unix_writer_options` object.
* \param socket_path
* The filesystem path to the `AF_UNIX` socket.
*/
void
fstrm_unix_writer_options_set_socket_path(
struct fstrm_unix_writer_options *uwopt,
const char *socket_path);
/**
* Initialize the `fstrm_writer` object. Note that the `AF_UNIX` socket will not
* actually be opened until a subsequent call to fstrm_writer_open().
*
* \param uwopt
* `fstrm_unix_writer_options` object. Must be non-NULL, and have the
* `socket_path` option set.
* \param wopt
* `fstrm_writer_options` object. May be NULL, in which chase default
* values will be used.
*
* \return
* `fstrm_writer` object.
* \retval
* NULL on failure.
*/
struct fstrm_writer *
fstrm_unix_writer_init(
const struct fstrm_unix_writer_options *uwopt,
const struct fstrm_writer_options *wopt);
/**@}*/
#endif /* FSTRM_UNIX_WRITER_H */
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