1 /*
   2  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 #include "scriptMapping.h"
  27 /*
  28  * Java level-code has a script code indexes that correspond to
  29  * the indexes used by the ICU layout library. In order to call
  30  * harfbuzz we must map these to the equivalent harfbuzz codes.
  31  * Some of these happen to be the same but not many.
  32  */
  33 
  34 hb_script_t ICU_to_Harfbuzz_ScriptCode[] = {
  35 
  36     HB_SCRIPT_COMMON,           /* 0 */
  37     HB_SCRIPT_INHERITED,        /* 1 */
  38     HB_SCRIPT_ARABIC,           /* 2 */
  39     HB_SCRIPT_ARMENIAN,         /* 3 */
  40     HB_SCRIPT_BENGALI,          /* 4 */
  41     HB_SCRIPT_BOPOMOFO,         /* 5 */
  42     HB_SCRIPT_CHEROKEE,         /* 6 */
  43     HB_SCRIPT_COPTIC,           /* 7 */
  44     HB_SCRIPT_CYRILLIC,         /* 8 */
  45     HB_SCRIPT_DESERET,          /* 9 */
  46     HB_SCRIPT_DEVANAGARI,       /* 10 */
  47     HB_SCRIPT_ETHIOPIC,         /* 11 */
  48     HB_SCRIPT_GEORGIAN,         /* 12 */
  49     HB_SCRIPT_GOTHIC,           /* 13 */
  50     HB_SCRIPT_GREEK,            /* 14 */
  51     HB_SCRIPT_GUJARATI,         /* 15 */
  52     HB_SCRIPT_GURMUKHI,         /* 16 */
  53     HB_SCRIPT_HAN,              /* 17 */
  54     HB_SCRIPT_HANGUL,           /* 18 */
  55     HB_SCRIPT_HEBREW,           /* 19 */
  56     HB_SCRIPT_HIRAGANA,         /* 20 */
  57     HB_SCRIPT_KANNADA,          /* 21 */
  58     HB_SCRIPT_KATAKANA,         /* 22 */
  59     HB_SCRIPT_KHMER,            /* 23 */
  60     HB_SCRIPT_LAO,              /* 24 */
  61     HB_SCRIPT_LATIN,            /* 25 */
  62     HB_SCRIPT_MALAYALAM,        /* 26 */
  63     HB_SCRIPT_MONGOLIAN,        /* 27 */
  64     HB_SCRIPT_MYANMAR,          /* 28 */
  65     HB_SCRIPT_OGHAM,            /* 29 */
  66     HB_SCRIPT_OLD_ITALIC,       /* 30 */
  67     HB_SCRIPT_ORIYA,            /* 31 */
  68     HB_SCRIPT_RUNIC,            /* 32 */
  69     HB_SCRIPT_SINHALA,          /* 33 */
  70     HB_SCRIPT_SYRIAC,           /* 34 */
  71     HB_SCRIPT_TAMIL,            /* 35 */
  72     HB_SCRIPT_TELUGU,           /* 36 */
  73     HB_SCRIPT_THAANA,           /* 37 */
  74     HB_SCRIPT_THAI,             /* 38 */
  75     HB_SCRIPT_TIBETAN,          /* 39 */
  76     HB_SCRIPT_CANADIAN_SYLLABICS,   /* 40 */
  77     HB_SCRIPT_YI,               /* 41 */
  78     HB_SCRIPT_TAGALOG,          /* 42 */
  79     HB_SCRIPT_HANUNOO,          /* 43 */
  80     HB_SCRIPT_BUHID,            /* 44 */
  81     HB_SCRIPT_TAGBANWA,         /* 45 */
  82 
  83 };
  84 
  85 int MAX_ICU_SCRIPTCODE = 45;
  86 
  87 hb_script_t getHBScriptCode(int code) {
  88     if (code > MAX_ICU_SCRIPTCODE) {
  89         return HB_SCRIPT_INVALID;
  90     }
  91     return ICU_to_Harfbuzz_ScriptCode[code];
  92 }