JDK 17 java.xml.crypto.jmod - XML Crypto Module
JDK 17 java.xml.crypto.jmod is the JMOD file for JDK 17 XML (eXtensible Markup Language) Crypto module.
JDK 17 XML Crypto module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.xml.crypto.jmod.
JDK 17 XML Crypto module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 XML Crypto module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.xml.crypto.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ com/sun/org/apache/xml/internal/security/c14n/implementations/UtfHelpper.java
/*
* Copyright (c) 2007, 2022, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package com.sun.org.apache.xml.internal.security.c14n.implementations;
import java.io.IOException;
import java.io.OutputStream;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Map;
public final class UtfHelpper {
/**
* Revert to the old behavior (version 2 or before), i.e. surrogate pairs characters becomes
* '??' in output. Set system property com.sun.org.apache.xml.internal.security.c14n.oldUtf8=true if you want
* to verify signatures generated by version 2 or before that contains 32 bit chars in the
* XML document.
*/
@SuppressWarnings("removal")
private static final boolean OLD_UTF8 =
AccessController.doPrivileged((PrivilegedAction<Boolean>)
() -> Boolean.getBoolean("com.sun.org.apache.xml.internal.security.c14n.oldUtf8"));
private UtfHelpper() {
// complete
}
public static void writeByte(
final String str,
final OutputStream out,
Map<String, byte[]> cache
) throws IOException {
byte[] result = cache.get(str);
if (result == null) {
result = getStringInUtf8(str);
cache.put(str, result);
}
out.write(result);
}
public static void writeCodePointToUtf8(final int c, final OutputStream out) throws IOException {
if (!Character.isValidCodePoint(c) || c >= 0xD800 && c <= 0xDBFF || c >= 0xDC00 && c <= 0xDFFF) {
// valid code point: c >= 0x0000 && c <= 0x10FFFF
out.write(0x3f);
return;
}
if (OLD_UTF8 && c >= Character.MIN_SUPPLEMENTARY_CODE_POINT) {
// version 2 or before output 2 question mark characters for 32 bit chars
out.write(0x3f);
out.write(0x3f);
return;
}
if (c < 0x80) {
// 0x00000000 - 0x0000007F
// 0xxxxxxx
out.write(c);
return;
}
byte extraByte = 0;
if (c < 0x800) {
// 0x00000080 - 0x000007FF
// 110xxxxx 10xxxxxx
extraByte = 1;
} else if (c < 0x10000) {
// 0x00000800 - 0x0000FFFF
// 1110xxxx 10xxxxxx 10xxxxxx
extraByte = 2;
} else if (c < 0x200000) {
// 0x00010000 - 0x001FFFFF
// 11110xxx 10xxxxx 10xxxxxx 10xxxxxx
extraByte = 3;
} else if (c < 0x4000000) {
// 0x00200000 - 0x03FFFFFF
// 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
// already outside valid Character range, just for completeness
extraByte = 4;
} else if (c <= 0x7FFFFFFF) {
// 0x04000000 - 0x7FFFFFFF
// 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
// already outside valid Character range, just for completeness
extraByte = 5;
} else {
// 0x80000000 - 0xFFFFFFFF
// case not possible as java has no unsigned int
out.write(0x3f);
return;
}
byte write;
int shift = 6 * extraByte;
write = (byte)((0xFE << (6 - extraByte)) | (c >>> shift));
out.write(write);
for (int i = extraByte - 1; i >= 0; i--) {
shift -= 6;
write = (byte)(0x80 | ((c >>> shift) & 0x3F));
out.write(write);
}
}
public static void writeStringToUtf8(
final String str, final OutputStream out
) throws IOException {
final int length = str.length();
int i = 0;
int c;
while (i < length) {
c = str.codePointAt(i);
i += Character.charCount(c);
if (!Character.isValidCodePoint(c) || c >= 0xD800 && c <= 0xDBFF || c >= 0xDC00 && c <= 0xDFFF) {
// valid code point: c >= 0x0000 && c <= 0x10FFFF
out.write(0x3f);
continue;
}
if (OLD_UTF8 && c >= Character.MIN_SUPPLEMENTARY_CODE_POINT) {
// version 2 or before output 2 question mark characters for 32 bit chars
out.write(0x3f);
out.write(0x3f);
continue;
}
if (c < 0x80) {
out.write(c);
continue;
}
byte extraByte = 0;
if (c < 0x800) {
// 0x00000080 - 0x000007FF
// 110xxxxx 10xxxxxx
extraByte = 1;
} else if (c < 0x10000) {
// 0x00000800 - 0x0000FFFF
// 1110xxxx 10xxxxxx 10xxxxxx
extraByte = 2;
} else if (c < 0x200000) {
// 0x00010000 - 0x001FFFFF
// 11110xxx 10xxxxx 10xxxxxx 10xxxxxx
extraByte = 3;
} else if (c < 0x4000000) {
// 0x00200000 - 0x03FFFFFF
// 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
// already outside valid Character range, just for completeness
extraByte = 4;
} else if (c <= 0x7FFFFFFF) {
// 0x04000000 - 0x7FFFFFFF
// 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
// already outside valid Character range, just for completeness
extraByte = 5;
} else {
// 0x80000000 - 0xFFFFFFFF
// case not possible as java has no unsigned int
out.write(0x3f);
continue;
}
byte write;
int shift = 6 * extraByte;
write = (byte)((0xFE << (6 - extraByte)) | (c >>> shift));
out.write(write);
for (int j = extraByte - 1; j >= 0; j--) {
shift -= 6;
write = (byte)(0x80 | ((c >>> shift) & 0x3F));
out.write(write);
}
}
}
public static byte[] getStringInUtf8(final String str) {
final int length = str.length();
boolean expanded = false;
byte[] result = new byte[length];
int i = 0;
int out = 0;
int c;
while (i < length) {
c = str.codePointAt(i);
i += Character.charCount(c);
if (!Character.isValidCodePoint(c) || c >= 0xD800 && c <= 0xDBFF || c >= 0xDC00 && c <= 0xDFFF) {
// valid code point: c >= 0x0000 && c <= 0x10FFFF
result[out++] = (byte)0x3f;
continue;
}
if (OLD_UTF8 && c >= Character.MIN_SUPPLEMENTARY_CODE_POINT) {
// version 2 or before output 2 question mark characters for 32 bit chars
result[out++] = (byte)0x3f;
result[out++] = (byte)0x3f;
continue;
}
if (c < 0x80) {
result[out++] = (byte)c;
continue;
}
if (!expanded) {
byte[] newResult = new byte[6*length];
System.arraycopy(result, 0, newResult, 0, out);
result = newResult;
expanded = true;
}
byte extraByte = 0;
if (c < 0x800) {
// 0x00000080 - 0x000007FF
// 110xxxxx 10xxxxxx
extraByte = 1;
} else if (c < 0x10000) {
// 0x00000800 - 0x0000FFFF
// 1110xxxx 10xxxxxx 10xxxxxx
extraByte = 2;
} else if (c < 0x200000) {
// 0x00010000 - 0x001FFFFF
// 11110xxx 10xxxxx 10xxxxxx 10xxxxxx
extraByte = 3;
} else if (c < 0x4000000) {
// 0x00200000 - 0x03FFFFFF
// 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
// already outside valid Character range, just for completeness
extraByte = 4;
} else if (c <= 0x7FFFFFFF) {
// 0x04000000 - 0x7FFFFFFF
// 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
// already outside valid Character range, just for completeness
extraByte = 5;
} else {
// 0x80000000 - 0xFFFFFFFF
// case not possible as java has no unsigned int
result[out++] = 0x3f;
continue;
}
byte write;
int shift = 6 * extraByte;
write = (byte)((0xFE << (6 - extraByte)) | (c >>> shift));
result[out++] = write;
for (int j = extraByte - 1; j >= 0; j--) {
shift -= 6;
write = (byte)(0x80 | ((c >>> shift) & 0x3F));
result[out++] = write;
}
}
if (expanded) {
byte[] newResult = new byte[out];
System.arraycopy(result, 0, newResult, 0, out);
result = newResult;
}
return result;
}
}
⏎ com/sun/org/apache/xml/internal/security/c14n/implementations/UtfHelpper.java
Or download all of them as a single archive file:
File name: java.xml.crypto-17.0.5-src.zip File size: 555559 bytes Release date: 2022-09-13 Download
⇒ JDK 17 jdk.accessibility.jmod - Accessibility Module
2023-07-01, ≈62🔥, 0💬
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