93 lines
3.2 KiB
C
93 lines
3.2 KiB
C
/* *****************************************************************************
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* type/caspro.c -- get the newer CAS type out of raw identification data.
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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 libg1m.
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* libg1m 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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* libg1m 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 libg1m; if not, see <http://www.gnu.org/licenses/>.
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* ************************************************************************** */
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#include <libg1m/internals.h>
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/* ************************************************************************** */
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/* Local types */
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/* ************************************************************************** */
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/* Correspondance type */
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struct type_corresp {
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/* identification */
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const char *maintype;
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const char *datatype;
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/* libg1m MCS file type */
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g1m_mcstype_t type;
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};
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/* ************************************************************************** */
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/* Correspondances */
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/* ************************************************************************** */
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/* All correspondances. Remarks:
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* - Correspondances with a NULL data type means the data type isn't to be
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* read. */
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#define TTERM {NULL, NULL, 0}
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static struct type_corresp cas_types[] = {
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{"TXT", "PG", g1m_mcstype_program},
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{"VAL", "VM", g1m_mcstype_variable},
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//{"VAL", "MT", g1m_mcstype_matrix},
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/* terminating entry */
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TTERM
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};
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/* ************************************************************************** */
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/* Main functions */
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/* ************************************************************************** */
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/**
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* g1m_maketype_caspro:
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* Get the libg1m MCS type from raw CAS identification data.
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*
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* @arg head the head to fill.
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* @arg maintype the main type string.
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* @arg datatype the data type string.
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* @return the error (if any).
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*/
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int g1m_maketype_caspro(g1m_mcshead_t *head,
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const char *maintype, const char *datatype)
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{
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/* copy raw information */
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head->flags |= g1m_mcsinfo_caspro;
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memcpy(head->_maintype, maintype, 3);
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head->_maintype[3] = 0;
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memcpy(head->_datatype, datatype, 2);
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head->_datatype[2] = 0;
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/* look for correspondance */
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struct type_corresp *c;
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for (c = cas_types; c->datatype; c++) {
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if ((!c->maintype || !strncmp(maintype, c->maintype, 3))
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&& (!c->datatype || !strncmp(datatype, c->datatype, 2)))
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break;
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}
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if (!c->maintype) goto notfound;
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/* fill in info and return */
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head->type = c->type;
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return (0);
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notfound:
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log_info("Type with '%.4s' data string was not implemented or not "
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"recognized.", datatype);
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head->type = 0;
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return (1);
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}
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