2002-03-06 19:54:45 +01:00
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/* java.lang.Character -- Wrapper class for char, and Unicode subsets
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Copyright (C) 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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2005-06-30 05:22:09 +02:00
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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2002-03-06 19:54:45 +01:00
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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1999-04-07 16:42:40 +02:00
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#include <config.h>
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1999-09-11 00:03:10 +02:00
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#include <gcj/cni.h>
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1999-04-07 16:42:40 +02:00
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#include <jvm.h>
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#include <java/lang/Character.h>
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#include <java-chartables.h>
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unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
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// These constants define the return values for characters that are unassigned
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// or reserved for private use.
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#define UNASSIGNED_TYPE 0
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#define UNASSIGNED_DIGIT -1
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#define UNASSIGNED_DIRECTION -1
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#define UNASSIGNED_NUMERIC_VALUE -1
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#define PRIVATE_TYPE 18
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#define PRIVATE_DIRECTION 0
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// The methods that take a char as an argument all have counterparts that
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// take ints. The ones that take chars only work for the BMP or plane 0 of the
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// Unicode standard but the ones that take ints work for all Unicode code
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// points. However, the ones that take chars don't simply redirect the calls
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// because the BMP is by far the most used plane so saving a little time on
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// each call makes sense.
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1999-04-07 16:42:40 +02:00
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jchar
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2002-03-06 19:54:45 +01:00
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java::lang::Character::readChar(jchar ch)
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1999-04-07 16:42:40 +02:00
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{
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2002-03-06 19:54:45 +01:00
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// Perform 16-bit addition to find the correct entry in data.
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unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
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return data[0][(jchar) (blocks[0][ch >> shift[0]] + ch)];
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}
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jchar
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java::lang::Character::readCodePoint(jint codePoint)
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{
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jint plane = codePoint >> 16;
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jchar offset = (jchar)(codePoint & 0xffff);
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// Be careful not to call this method with an unassigned character. The only
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// characters assigned as of Unicode 4.0.0 belong to planes 0, 1, 2, and 14.
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return data[plane][(jchar) (blocks[plane][offset >> shift[plane]] + offset)];
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1999-04-07 16:42:40 +02:00
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}
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jint
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2002-03-06 19:54:45 +01:00
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java::lang::Character::getType(jchar ch)
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1999-04-07 16:42:40 +02:00
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{
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2002-03-06 19:54:45 +01:00
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// Perform 16-bit addition to find the correct entry in data.
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unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
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return (jint) (data[0][(jchar) (blocks[0][ch >> shift[0]] + ch)] & TYPE_MASK);
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}
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jint
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java::lang::Character::getType(jint codePoint)
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{
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jint plane = codePoint >> 16;
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if (plane > 2 && plane != 14)
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{
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if (plane > 14 && ((codePoint & 0xffff) < 0xfffe))
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return (jint) PRIVATE_TYPE;
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return (jint) UNASSIGNED_TYPE;
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}
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jint offset = codePoint & 0xffff;
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return (jint)
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(data[plane]
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[(jchar) (blocks[plane][offset >> shift[plane]] + offset)] & TYPE_MASK);
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1999-04-07 16:42:40 +02:00
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}
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jchar
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2002-03-06 19:54:45 +01:00
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java::lang::Character::toLowerCase(jchar ch)
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1999-04-07 16:42:40 +02:00
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{
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unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
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return (jchar) (ch + lower[0][readChar(ch) >> 7]);
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}
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jint
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java::lang::Character::toLowerCase(jint codePoint)
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{
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jint plane = codePoint >> 16;
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if (plane > 2 && plane != 14)
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return codePoint;
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return (lower[plane][readCodePoint(codePoint) >> 7]) + codePoint;
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1999-04-07 16:42:40 +02:00
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}
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jchar
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2002-03-06 19:54:45 +01:00
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java::lang::Character::toUpperCase(jchar ch)
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1999-04-07 16:42:40 +02:00
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{
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unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
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return (jchar) (ch + upper[0][readChar(ch) >> 7]);
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}
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jint
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java::lang::Character::toUpperCase(jint codePoint)
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{
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jint plane = codePoint >> 16;
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if (plane > 2 && plane != 14)
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return codePoint;
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return (upper[plane][readCodePoint(codePoint) >> 7]) + codePoint;
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1999-04-07 16:42:40 +02:00
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}
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2002-03-06 19:54:45 +01:00
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jchar
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java::lang::Character::toTitleCase(jchar ch)
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1999-04-07 16:42:40 +02:00
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{
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2002-03-06 19:54:45 +01:00
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// As title is short, it doesn't hurt to exhaustively iterate over it.
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for (int i = title_length - 2; i >= 0; i -= 2)
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if (title[i] == ch)
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return title[i + 1];
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return toUpperCase(ch);
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1999-04-07 16:42:40 +02:00
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}
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unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
|
|
|
|
jint
|
|
|
|
|
java::lang::Character::toTitleCase(jint codePoint)
|
|
|
|
|
{
|
|
|
|
|
// As of Unicode 4.0.0 no characters outside of plane 0 have titlecase
|
|
|
|
|
// mappings that are different from their uppercase mapping.
|
|
|
|
|
if (codePoint < 0x10000)
|
|
|
|
|
return toTitleCase((jchar)codePoint);
|
|
|
|
|
return toUpperCase(codePoint);
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-07 16:42:40 +02:00
|
|
|
|
jint
|
2002-03-06 19:54:45 +01:00
|
|
|
|
java::lang::Character::digit(jchar ch, jint radix)
|
|
|
|
|
{
|
|
|
|
|
if (radix < MIN_RADIX || radix > MAX_RADIX)
|
|
|
|
|
return (jint) -1;
|
|
|
|
|
jchar attr = readChar(ch);
|
|
|
|
|
if (((1 << (attr & TYPE_MASK))
|
|
|
|
|
& ((1 << UPPERCASE_LETTER)
|
|
|
|
|
| (1 << LOWERCASE_LETTER)
|
|
|
|
|
| (1 << DECIMAL_DIGIT_NUMBER))))
|
|
|
|
|
{
|
|
|
|
|
// Signedness doesn't matter; 0xffff vs. -1 are both rejected.
|
unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
|
|
|
|
jint digit = (jint) numValue[0][attr >> 7];
|
2002-03-06 19:54:45 +01:00
|
|
|
|
return (digit >= 0 && digit < radix) ? digit : (jint) -1;
|
|
|
|
|
}
|
|
|
|
|
return (jint) -1;
|
1999-04-07 16:42:40 +02:00
|
|
|
|
}
|
|
|
|
|
|
unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
|
|
|
|
jint
|
|
|
|
|
java::lang::Character::digit(jint codePoint, jint radix)
|
|
|
|
|
{
|
|
|
|
|
if (radix < MIN_RADIX || radix > MAX_RADIX)
|
|
|
|
|
return (jint) -1;
|
|
|
|
|
|
|
|
|
|
jint plane = codePoint >> 16;
|
|
|
|
|
if (plane > 2 && plane != 14)
|
|
|
|
|
return UNASSIGNED_DIGIT;
|
|
|
|
|
|
|
|
|
|
jchar attr = readCodePoint(codePoint);
|
|
|
|
|
if (((1 << (attr & TYPE_MASK))
|
|
|
|
|
& ((1 << UPPERCASE_LETTER)
|
|
|
|
|
| (1 << LOWERCASE_LETTER)
|
|
|
|
|
| (1 << DECIMAL_DIGIT_NUMBER))))
|
|
|
|
|
{
|
|
|
|
|
// Signedness doesn't matter; 0xffff vs. -1 are both rejected.
|
|
|
|
|
jint digit = (jint) numValue[plane][attr >> 7];
|
|
|
|
|
if (digit <= -3)
|
|
|
|
|
digit = largenums[-digit -3];
|
|
|
|
|
return (digit >= 0 && digit < radix) ? digit : (jint) -1;
|
|
|
|
|
}
|
|
|
|
|
return (jint) -1;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-07 16:42:40 +02:00
|
|
|
|
jint
|
2002-03-06 19:54:45 +01:00
|
|
|
|
java::lang::Character::getNumericValue(jchar ch)
|
1999-04-07 16:42:40 +02:00
|
|
|
|
{
|
2002-03-06 19:54:45 +01:00
|
|
|
|
// numValue is stored as an array of jshort, since 10000 is the maximum.
|
unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
|
|
|
|
return (jint) numValue[0][readChar(ch) >> 7];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
jint
|
|
|
|
|
java::lang::Character::getNumericValue(jint codePoint)
|
|
|
|
|
{
|
|
|
|
|
jint plane = codePoint >> 16;
|
|
|
|
|
if (plane > 2 && plane != 14)
|
|
|
|
|
return UNASSIGNED_NUMERIC_VALUE;
|
|
|
|
|
jshort num = numValue[plane][readCodePoint(codePoint) >> 7];
|
|
|
|
|
if (num <= -3)
|
|
|
|
|
return largenums[-num - 3];
|
|
|
|
|
return num;
|
1999-04-07 16:42:40 +02:00
|
|
|
|
}
|
|
|
|
|
|
2002-03-06 19:54:45 +01:00
|
|
|
|
jbyte
|
|
|
|
|
java::lang::Character::getDirectionality(jchar ch)
|
1999-04-07 16:42:40 +02:00
|
|
|
|
{
|
unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
|
|
|
|
return direction[0][readChar(ch) >> 7];
|
1999-04-07 16:42:40 +02:00
|
|
|
|
}
|
unicode-muncher.pl: Removed this file.
2006-03-28 Anthony Balkissoon <abalkiss@redhat.com>
* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.
From-SVN: r112454
2006-03-28 18:12:52 +02:00
|
|
|
|
|
|
|
|
|
jbyte
|
|
|
|
|
java::lang::Character::getDirectionality(jint codePoint)
|
|
|
|
|
{
|
|
|
|
|
jint plane = codePoint >> 16;
|
|
|
|
|
if (plane > 2 && plane != 14)
|
|
|
|
|
{
|
|
|
|
|
if (plane > 14 && ((codePoint & 0xffff) < 0xfffe))
|
|
|
|
|
return (jint) PRIVATE_DIRECTION;
|
|
|
|
|
return (jint) UNASSIGNED_DIRECTION;
|
|
|
|
|
}
|
|
|
|
|
return direction[plane][readCodePoint(codePoint) >> 7];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|