1/*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 *
4 * This code is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 2 only, as
6 * published by the Free Software Foundation.  Oracle designates this
7 * particular file as subject to the "Classpath" exception as provided
8 * by Oracle in the LICENSE file that accompanied this code.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26/*
27 *
28 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
29 *
30 */
31
32#ifndef __SCRIPTANDLANGUAGE_H
33#define __SCRIPTANDLANGUAGE_H
34
35/**
36 * \file
37 * \internal
38 */
39
40#include "LETypes.h"
41#include "OpenTypeTables.h"
42
43U_NAMESPACE_BEGIN
44
45typedef TagAndOffsetRecord LangSysRecord;
46
47struct LangSysTable
48{
49    Offset    lookupOrderOffset;
50    le_uint16 reqFeatureIndex;
51    le_uint16 featureCount;
52    le_uint16 featureIndexArray[ANY_NUMBER];
53};
54LE_VAR_ARRAY(LangSysTable, featureIndexArray)
55
56struct ScriptTable
57{
58    Offset              defaultLangSysTableOffset;
59    le_uint16           langSysCount;
60    LangSysRecord       langSysRecordArray[ANY_NUMBER];
61
62  LEReferenceTo<LangSysTable>  findLanguage(const LETableReference &base, LETag languageTag, LEErrorCode &success, le_bool exactMatch = FALSE) const;
63};
64LE_VAR_ARRAY(ScriptTable, langSysRecordArray)
65
66typedef TagAndOffsetRecord ScriptRecord;
67
68struct ScriptListTable
69{
70    le_uint16           scriptCount;
71    ScriptRecord        scriptRecordArray[ANY_NUMBER];
72
73  LEReferenceTo<ScriptTable>   findScript(const LETableReference &base, LETag scriptTag, LEErrorCode &success) const;
74  LEReferenceTo<LangSysTable>  findLanguage(const LETableReference &base, LETag scriptTag, LETag languageTag, LEErrorCode &success, le_bool exactMatch = FALSE) const;
75};
76LE_VAR_ARRAY(ScriptListTable, scriptRecordArray)
77
78U_NAMESPACE_END
79#endif
80
81