/*
* Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* questions.
*
* THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC.
*/
package com.sun.xml.internal.fastinfoset;
import java.io.UnsupportedEncodingException;
import com.sun.xml.internal.org.jvnet.fastinfoset.RestrictedAlphabet;
public final class EncodingConstants {
static {
initiateXMLDeclarationValues();
}
public static final String XML_NAMESPACE_PREFIX = "xml";
public static final int XML_NAMESPACE_PREFIX_LENGTH = XML_NAMESPACE_PREFIX.length();
public static final String XML_NAMESPACE_NAME = "http://www.w3.org/XML/1998/namespace";
public static final int XML_NAMESPACE_NAME_LENGTH = XML_NAMESPACE_NAME.length();
public static final String XMLNS_NAMESPACE_PREFIX = "xmlns";
public static final int XMLNS_NAMESPACE_PREFIX_LENGTH = XMLNS_NAMESPACE_PREFIX.length();
public static final String XMLNS_NAMESPACE_NAME = "http://www.w3.org/2000/xmlns/";
public static final int XMLNS_NAMESPACE_NAME_LENGTH = XMLNS_NAMESPACE_NAME.length();
public static final QualifiedName DEFAULT_NAMESPACE_DECLARATION = new QualifiedName(
"",
EncodingConstants.XMLNS_NAMESPACE_NAME,
EncodingConstants.XMLNS_NAMESPACE_PREFIX,
EncodingConstants.XMLNS_NAMESPACE_PREFIX);
public static final int DOCUMENT_ADDITIONAL_DATA_FLAG = 0x40; // 01000000
public static final int DOCUMENT_INITIAL_VOCABULARY_FLAG = 0x20; // 00100000
public static final int DOCUMENT_NOTATIONS_FLAG = 0x10; // 00010000
public static final int DOCUMENT_UNPARSED_ENTITIES_FLAG = 0x08; // 00001000
public static final int DOCUMENT_CHARACTER_ENCODING_SCHEME = 0x04; // 00000100
public static final int DOCUMENT_STANDALONE_FLAG = 0x02; // 00000010
public static final int DOCUMENT_VERSION_FLAG = 0x01; // 00000001
public static final int INITIAL_VOCABULARY_EXTERNAL_VOCABULARY_FLAG = 0x10; // 00010000
public static final int INITIAL_VOCABULARY_RESTRICTED_ALPHABETS_FLAG = 0x08; // 00001000
public static final int INITIAL_VOCABULARY_ENCODING_ALGORITHMS_FLAG = 0x04; // 00000100
public static final int INITIAL_VOCABULARY_PREFIXES_FLAG = 0x02; // 00000010
public static final int INITIAL_VOCABULARY_NAMESPACE_NAMES_FLAG = 0x01; // 00000001
public static final int INITIAL_VOCABULARY_LOCAL_NAMES_FLAG = 0x80; // 1000000
public static final int INITIAL_VOCABULARY_OTHER_NCNAMES_FLAG = 0x40; // 01000000
public static final int INITIAL_VOCABULARY_OTHER_URIS_FLAG = 0x20; // 00100000
public static final int INITIAL_VOCABULARY_ATTRIBUTE_VALUES_FLAG = 0x10; // 00010000
public static final int INITIAL_VOCABULARY_CONTENT_CHARACTER_CHUNKS_FLAG = 0x08; // 00001000
public static final int INITIAL_VOCABULARY_OTHER_STRINGS_FLAG = 0x04; // 00000100
public static final int INITIAL_VOCABULARY_ELEMENT_NAME_SURROGATES_FLAG = 0x02; // 0000010
public static final int INITIAL_VOCABULARY_ATTRIBUTE_NAME_SURROGATES_FLAG = 0x01; // 00000001
public static final int NAME_SURROGATE_PREFIX_FLAG = 0x02;
public static final int NAME_SURROGATE_NAME_FLAG = 0x01;
public static final int NOTATIONS = 0xC0; // 110000
public static final int NOTATIONS_MASK = 0xFC; // 6 bits
public static final int NOTATIONS_SYSTEM_IDENTIFIER_FLAG = 0x02;
public static final int NOTATIONS_PUBLIC_IDENTIFIER_FLAG = 0x01;
public static final int UNPARSED_ENTITIES = 0xD0; // 1101000
public static final int UNPARSED_ENTITIES_MASK = 0xFE; // 7 bits
public static final int UNPARSED_ENTITIES_PUBLIC_IDENTIFIER_FLAG = 0x01;
public static final int PROCESSING_INSTRUCTION = 0xE1; // 11100001
public static final int PROCESSING_INSTRUCTION_MASK = 0xFF; // 8 bits
public static final int COMMENT = 0xE2; // 11100010
public static final int COMMENT_MASK = 0xFF; // 8 bits
public static final int DOCUMENT_TYPE_DECLARATION = 0xC4; // 110001
public static final int DOCUMENT_TYPE_DECLARATION_MASK = 0xFC; // 6 bits
public static final int DOCUMENT_TYPE_SYSTEM_IDENTIFIER_FLAG = 0x02;
public static final int DOCUMENT_TYPE_PUBLIC_IDENTIFIER_FLAG = 0x01;
public static final int ELEMENT = 0x00; // 0
public static final int ELEMENT_ATTRIBUTE_FLAG = 0x40; // 01000000
public static final int ELEMENT_NAMESPACES_FLAG = 0x38; // 00111000
public static final int ELEMENT_LITERAL_QNAME_FLAG = 0x3C; // 00111100
public static final int NAMESPACE_ATTRIBUTE = 0xCC; // 110011 00
public static final int NAMESPACE_ATTRIBUTE_MASK = 0xFC; // 6 bits
public static final int NAMESPACE_ATTRIBUTE_PREFIX_NAME_MASK = 0x03; // 2 bits
public static final int NAMESPACE_ATTRIBUTE_PREFIX_FLAG = 0x02;
public static final int NAMESPACE_ATTRIBUTE_NAME_FLAG = 0x01;
public static final int ATTRIBUTE_LITERAL_QNAME_FLAG = 0x78; // 01111000
public static final int LITERAL_QNAME_PREFIX_NAMESPACE_NAME_MASK = 0x03;
public static final int LITERAL_QNAME_PREFIX_FLAG = 0x02;
public static final int LITERAL_QNAME_NAMESPACE_NAME_FLAG = 0x01;
public static final int CHARACTER_CHUNK = 0x80; // 10
public static final int CHARACTER_CHUNK_ADD_TO_TABLE_FLAG = 0x10; // 00010000
public static final int CHARACTER_CHUNK_UTF_8_FLAG = 0x00; // 00000000
public static final int CHARACTER_CHUNK_UTF_16_FLAG = 0x04; // 00000100
public static final int CHARACTER_CHUNK_RESTRICTED_ALPHABET_FLAG = 0x08; // 00001000
public static final int CHARACTER_CHUNK_ENCODING_ALGORITHM_FLAG = 0x0C; // 00001100
public static final int UNEXPANDED_ENTITY_REFERENCE = 0xC8; // 110010
public static final int UNEXPANDED_ENTITY_REFERENCE_MASK = 0xFC; // 6 bits
public static final int UNEXPANDED_ENTITY_SYSTEM_IDENTIFIER_FLAG = 0x02;
public static final int UNEXPANDED_ENTITY_PUBLIC_IDENTIFIER_FLAG = 0x01;
public static final int NISTRING_ADD_TO_TABLE_FLAG = 0x40; // 01000000
public static final int NISTRING_UTF_8_FLAG = 0x00; // 00000000
public static final int NISTRING_UTF_16_FLAG = 0x10; // 00010000
public static final int NISTRING_RESTRICTED_ALPHABET_FLAG = 0x20; // 00100000
public static final int NISTRING_ENCODING_ALGORITHM_FLAG = 0x30; // 00110000
public static final int TERMINATOR = 0xF0;
public static final int DOUBLE_TERMINATOR = 0xFF;
public static final int ENCODING_ALGORITHM_BUILTIN_END = 9;
public static final int ENCODING_ALGORITHM_APPLICATION_START = 32;
public static final int ENCODING_ALGORITHM_APPLICATION_MAX = 255;
public static final int RESTRICTED_ALPHABET_BUILTIN_END = 1;
public static final int RESTRICTED_ALPHABET_APPLICATION_START = 32;
public static final int RESTRICTED_ALPHABET_APPLICATION_MAX = 255;
// Octet string length contants
public static final int OCTET_STRING_LENGTH_SMALL_LIMIT = 0;
public static final int OCTET_STRING_LENGTH_MEDIUM_LIMIT = 1;
public static final int OCTET_STRING_LENGTH_MEDIUM_FLAG = 2;
public static final int OCTET_STRING_LENGTH_LARGE_FLAG = 3;
public static final long OCTET_STRING_MAXIMUM_LENGTH = 4294967296L;
/*
* C.22
*/
public static final int OCTET_STRING_LENGTH_2ND_BIT_SMALL_LIMIT = 65;
public static final int OCTET_STRING_LENGTH_2ND_BIT_MEDIUM_LIMIT = 321;
public static final int OCTET_STRING_LENGTH_2ND_BIT_MEDIUM_FLAG = 0x40;
public static final int OCTET_STRING_LENGTH_2ND_BIT_LARGE_FLAG = 0x60;
public static final int OCTET_STRING_LENGTH_2ND_BIT_SMALL_MASK = 0x1F;
/* package */ static final int[] OCTET_STRING_LENGTH_2ND_BIT_VALUES = {
OCTET_STRING_LENGTH_2ND_BIT_SMALL_LIMIT,
OCTET_STRING_LENGTH_2ND_BIT_MEDIUM_LIMIT,
OCTET_STRING_LENGTH_2ND_BIT_MEDIUM_FLAG,
OCTET_STRING_LENGTH_2ND_BIT_LARGE_FLAG
};
/*
* C.23
*/
public static final int OCTET_STRING_LENGTH_5TH_BIT_SMALL_LIMIT = 9;
public static final int OCTET_STRING_LENGTH_5TH_BIT_MEDIUM_LIMIT = 265;
public static final int OCTET_STRING_LENGTH_5TH_BIT_MEDIUM_FLAG = 0x08;
public static final int OCTET_STRING_LENGTH_5TH_BIT_LARGE_FLAG = 0x0C;
public static final int OCTET_STRING_LENGTH_5TH_BIT_SMALL_MASK = 0x07;
/* package */ static final int[] OCTET_STRING_LENGTH_5TH_BIT_VALUES = {
OCTET_STRING_LENGTH_5TH_BIT_SMALL_LIMIT,
OCTET_STRING_LENGTH_5TH_BIT_MEDIUM_LIMIT,
OCTET_STRING_LENGTH_5TH_BIT_MEDIUM_FLAG,
OCTET_STRING_LENGTH_5TH_BIT_LARGE_FLAG
};
/*
* C.24
*/
public static final int OCTET_STRING_LENGTH_7TH_BIT_SMALL_LIMIT = 3;
public static final int OCTET_STRING_LENGTH_7TH_BIT_MEDIUM_LIMIT = 259;
public static final int OCTET_STRING_LENGTH_7TH_BIT_MEDIUM_FLAG = 0x02;
public static final int OCTET_STRING_LENGTH_7TH_BIT_LARGE_FLAG = 0x03;
public static final int OCTET_STRING_LENGTH_7TH_BIT_SMALL_MASK = 0x01;
/* package */ static final int[] OCTET_STRING_LENGTH_7TH_BIT_VALUES = {
OCTET_STRING_LENGTH_7TH_BIT_SMALL_LIMIT,
OCTET_STRING_LENGTH_7TH_BIT_MEDIUM_LIMIT,
OCTET_STRING_LENGTH_7TH_BIT_MEDIUM_FLAG,
OCTET_STRING_LENGTH_7TH_BIT_LARGE_FLAG
};
// Integer
public static final int INTEGER_SMALL_LIMIT = 0;
public static final int INTEGER_MEDIUM_LIMIT = 1;
public static final int INTEGER_LARGE_LIMIT = 2;
public static final int INTEGER_MEDIUM_FLAG = 3;
public static final int INTEGER_LARGE_FLAG = 4;
public static final int INTEGER_LARGE_LARGE_FLAG = 5;
public static final int INTEGER_MAXIMUM_SIZE = 1048576;
/*
* C.25
*/
public static final int INTEGER_2ND_BIT_SMALL_LIMIT = 64;
public static final int INTEGER_2ND_BIT_MEDIUM_LIMIT = 8256;
public static final int INTEGER_2ND_BIT_LARGE_LIMIT = INTEGER_MAXIMUM_SIZE;
public static final int INTEGER_2ND_BIT_MEDIUM_FLAG = 0x40;
public static final int INTEGER_2ND_BIT_LARGE_FLAG = 0x60;
public static final int INTEGER_2ND_BIT_SMALL_MASK = 0x3F;
public static final int INTEGER_2ND_BIT_MEDIUM_MASK = 0x1F;
public static final int INTEGER_2ND_BIT_LARGE_MASK = 0x0F;
/* package */ static final int[] INTEGER_2ND_BIT_VALUES = {
INTEGER_2ND_BIT_SMALL_LIMIT,
INTEGER_2ND_BIT_MEDIUM_LIMIT,
INTEGER_2ND_BIT_LARGE_LIMIT,
INTEGER_2ND_BIT_MEDIUM_FLAG,
INTEGER_2ND_BIT_LARGE_FLAG,
-1
};
/*
* C.27
*/
public static final int INTEGER_3RD_BIT_SMALL_LIMIT = 32;
public static final int INTEGER_3RD_BIT_MEDIUM_LIMIT = 2080;
public static final int INTEGER_3RD_BIT_LARGE_LIMIT = 526368;
public static final int INTEGER_3RD_BIT_MEDIUM_FLAG = 0x20;
public static final int INTEGER_3RD_BIT_LARGE_FLAG = 0x28;
public static final int INTEGER_3RD_BIT_LARGE_LARGE_FLAG = 0x30;
public static final int INTEGER_3RD_BIT_SMALL_MASK = 0x1F;
public static final int INTEGER_3RD_BIT_MEDIUM_MASK = 0x07;
public static final int INTEGER_3RD_BIT_LARGE_MASK = 0x07;
public static final int INTEGER_3RD_BIT_LARGE_LARGE_MASK = 0x0F;
/* package */ static final int[] INTEGER_3RD_BIT_VALUES = {
INTEGER_3RD_BIT_SMALL_LIMIT,
INTEGER_3RD_BIT_MEDIUM_LIMIT,
INTEGER_3RD_BIT_LARGE_LIMIT,
INTEGER_3RD_BIT_MEDIUM_FLAG,
INTEGER_3RD_BIT_LARGE_FLAG,
INTEGER_3RD_BIT_LARGE_LARGE_FLAG
};
/*
* C.28
*/
public static final int INTEGER_4TH_BIT_SMALL_LIMIT = 16;
public static final int INTEGER_4TH_BIT_MEDIUM_LIMIT = 1040;
public static final int INTEGER_4TH_BIT_LARGE_LIMIT = 263184;
public static final int INTEGER_4TH_BIT_MEDIUM_FLAG = 0x10;
public static final int INTEGER_4TH_BIT_LARGE_FLAG = 0x14;
public static final int INTEGER_4TH_BIT_LARGE_LARGE_FLAG = 0x18;
public static final int INTEGER_4TH_BIT_SMALL_MASK = 0x0F;
public static final int INTEGER_4TH_BIT_MEDIUM_MASK = 0x03;
public static final int INTEGER_4TH_BIT_LARGE_MASK = 0x03;
/* package */ static final int[] INTEGER_4TH_BIT_VALUES = {
INTEGER_4TH_BIT_SMALL_LIMIT,
INTEGER_4TH_BIT_MEDIUM_LIMIT,
INTEGER_4TH_BIT_LARGE_LIMIT,
INTEGER_4TH_BIT_MEDIUM_FLAG,
INTEGER_4TH_BIT_LARGE_FLAG,
INTEGER_4TH_BIT_LARGE_LARGE_FLAG
};
/* package */ static final byte[] BINARY_HEADER = {(byte)0xE0, 0, 0, 1};
/* package */ static byte[][] XML_DECLARATION_VALUES;
private static void initiateXMLDeclarationValues() {
XML_DECLARATION_VALUES = new byte[9][];
try {
XML_DECLARATION_VALUES[0] = "<?xml encoding='finf'?>".getBytes("UTF-8");
XML_DECLARATION_VALUES[1] = "<?xml version='1.0' encoding='finf'?>".getBytes("UTF-8");
XML_DECLARATION_VALUES[2] = "<?xml version='1.1' encoding='finf'?>".getBytes("UTF-8");
XML_DECLARATION_VALUES[3] = "<?xml encoding='finf' standalone='no'?>".getBytes("UTF-8");
XML_DECLARATION_VALUES[4] = "<?xml encoding='finf' standalone='yes'?>".getBytes("UTF-8");
XML_DECLARATION_VALUES[5] = "<?xml version='1.0' encoding='finf' standalone='no'?>".getBytes("UTF-8");
XML_DECLARATION_VALUES[6] = "<?xml version='1.1' encoding='finf' standalone='no'?>".getBytes("UTF-8");
XML_DECLARATION_VALUES[7] = "<?xml version='1.0' encoding='finf' standalone='yes'?>".getBytes("UTF-8");
XML_DECLARATION_VALUES[8] = "<?xml version='1.1' encoding='finf' standalone='yes'?>".getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
}
}
}