92 lines
2.1 KiB
C++
92 lines
2.1 KiB
C++
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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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/*
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* i18n.cc
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*
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* Deal with internationalization conversions
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*/
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/*
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* Included files
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*/
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#include <mksh/i18n.h>
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#include <mksh/misc.h> /* setup_char_semantics() */
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/*
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* get_char_semantics_value(ch)
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*
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* Return value:
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* The character semantics of ch.
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*
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* Parameters:
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* ch character we want semantics for.
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*
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*/
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char
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get_char_semantics_value(wchar_t ch)
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{
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static Boolean char_semantics_setup;
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if (!char_semantics_setup) {
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setup_char_semantics();
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char_semantics_setup = true;
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}
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return char_semantics[get_char_semantics_entry(ch)];
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}
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/*
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* get_char_semantics_entry(ch)
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*
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* Return value:
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* The slot number in the array for special make chars,
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* else the slot number of the last array entry.
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*
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* Parameters:
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* ch The wide character
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*
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* Global variables used:
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* char_semantics_char[] array of special wchar_t chars
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* "&*@`\\|[]:$=!>-\n#()%?;^<'\""
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*/
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int
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get_char_semantics_entry(wchar_t ch)
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{
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wchar_t *char_sem_char;
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char_sem_char = (wchar_t *) wcschr(char_semantics_char, ch);
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if (char_sem_char == NULL) {
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/*
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* Return the integer entry for the last slot,
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* whose content is empty.
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*/
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return (CHAR_SEMANTICS_ENTRIES - 1);
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} else {
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return (char_sem_char - char_semantics_char);
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}
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}
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