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15ee7ac92c
Remove conditional logic from the parser and move it to its own class, that way any improvements or conditional features will make cleaner changes. Signed-off-by: Georgia Garcia <georgia.garcia@canonical.com>
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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* Copyright (c) 2024
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* Canonical Ltd. (All rights reserved)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License published by the Free Software Foundation.
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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, contact Novell, Inc. or Canonical
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* Ltd.
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*/
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#include "cond_expr.h"
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#include "parser.h"
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cond_expr::cond_expr(bool result):
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result(result)
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{
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}
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cond_expr::cond_expr(const char *var, bool defined)
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{
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char *var_name = process_var(var);
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if (!defined) {
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int ret = get_boolean_var(var_name);
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if (ret < 0) {
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/* FIXME check for set var */
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free(var_name);
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yyerror(_("Unset boolean variable %s used in if-expression"), var);
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}
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result = ret;
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} else {
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void *set_value = get_set_var(var_name);
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PDEBUG("Matched: defined set expr %s value %lx\n", var_name, (long) set_value);
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result = !! (long) set_value;
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}
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free(var_name);
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}
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