77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
/* ****************************************************************************
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* link/seven_mcs/open.c -- open a protocol seven MCS interface.
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* Copyright (C) 2017 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
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*
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* This file is part of libcasio.
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* libcasio is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 3.0 of the License,
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* or (at your option) any later version.
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*
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* libcasio 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.
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* See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libcasio; if not, see <http://www.gnu.org/licenses/>.
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* ************************************************************************* */
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#include "seven_mcs.h"
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/* ---
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* Close callback.
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* --- */
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/**
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* casio_sevenmcs_close:
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* Close a Protocol 7.00 MCS cookie.
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*
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* @arg cookie the cookie.
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* @return the error code (0 if ok).
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*/
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CASIO_LOCAL int casio_sevenmcs_close(sevenmcs_t *cookie)
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{
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/* XXX: should we close the link or something? */
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casio_free(cookie);
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return (0);
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}
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/* Callbacks. */
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CASIO_LOCAL casio_mcsfuncs_t seven_mcs_funcs = {
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(casio_mcs_get_t *)&casio_sevenmcs_get,
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/* (casio_mcs_put_t *)&casio_sevenmcs_put, */ NULL,
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(casio_mcs_delete_t *)&casio_sevenmcs_delete,
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(casio_mcs_iter_t *)&casio_sevenmcs_iter,
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(casio_mcs_close_t *)&casio_sevenmcs_close};
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/* ---
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* Main opening function.
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* --- */
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/**
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* casio_open_seven_mcs:
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* Open a Protocol 7.00 MCS interface.
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*
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* @arg mcs the interface to open.
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* @arg link the link.
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*/
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int CASIO_EXPORT casio_open_seven_mcs(casio_mcs_t **mcs, casio_link_t *link)
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{
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int err; sevenmcs_t *cookie = NULL;
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/* Allocate the cookie. */
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cookie = casio_alloc(1, sizeof(sevenmcs_t));
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if (!cookie) return (casio_error_alloc);
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cookie->sevenmcs_link = link;
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/* Make the main memory. */
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err = casio_open_mcs(mcs, cookie, &seven_mcs_funcs);
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if (err) return (err);
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/* We're done! */
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msg((ll_info, "The link MCS is open!"));
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return (0);
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}
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