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JDK 11 jdk.charsets.jmod - Charsets Module
JDK 11 jdk.charsets.jmod is the JMOD file for JDK 11 Charsets module.
JDK 11 Charsets module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.charsets.jmod.
JDK 11 Charsets module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Charsets module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.charsets.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ sun/nio/cs/ext/ISO2022_CN.java
/* * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ /* */ package sun.nio.cs.ext; import java.nio.ByteBuffer; import java.nio.CharBuffer; import java.nio.charset.Charset; import java.nio.charset.CharsetDecoder; import java.nio.charset.CharsetEncoder; import java.nio.charset.CoderResult; import java.nio.charset.CharacterCodingException; import sun.nio.cs.DoubleByte; import sun.nio.cs.HistoricallyNamedCharset; import sun.nio.cs.US_ASCII; import sun.nio.cs.*; public class ISO2022_CN extends Charset implements HistoricallyNamedCharset { private static final byte ISO_ESC = 0x1b; private static final byte ISO_SI = 0x0f; private static final byte ISO_SO = 0x0e; private static final byte ISO_SS2_7 = 0x4e; private static final byte ISO_SS3_7 = 0x4f; private static final byte MSB = (byte)0x80; private static final char REPLACE_CHAR = '\uFFFD'; private static final byte SODesigGB = 0; private static final byte SODesigCNS = 1; public ISO2022_CN() { super("ISO-2022-CN", ExtendedCharsets.aliasesFor("ISO-2022-CN")); } public String historicalName() { return "ISO2022CN"; } public boolean contains(Charset cs) { return ((cs instanceof EUC_CN) // GB2312-80 repertoire || (cs instanceof US_ASCII) || (cs instanceof EUC_TW) // CNS11643 repertoire || (cs instanceof ISO2022_CN)); } public CharsetDecoder newDecoder() { return new Decoder(this); } public CharsetEncoder newEncoder() { throw new UnsupportedOperationException(); } public boolean canEncode() { return false; } static class Decoder extends CharsetDecoder { private boolean shiftOut; private byte currentSODesig; private static final Charset gb2312 = new EUC_CN(); private static final Charset cns = new EUC_TW(); private final DoubleByte.Decoder gb2312Decoder; private final EUC_TW.Decoder cnsDecoder; Decoder(Charset cs) { super(cs, 1.0f, 1.0f); shiftOut = false; currentSODesig = SODesigGB; gb2312Decoder = (DoubleByte.Decoder)gb2312.newDecoder(); cnsDecoder = (EUC_TW.Decoder)cns.newDecoder(); } protected void implReset() { shiftOut= false; currentSODesig = SODesigGB; } private char cnsDecode(byte byte1, byte byte2, byte SS) { byte1 |= MSB; byte2 |= MSB; int p = 0; if (SS == ISO_SS2_7) p = 1; //plane 2, index -- 1 else if (SS == ISO_SS3_7) p = 2; //plane 3, index -- 2 else return REPLACE_CHAR; //never happen. char[] ret = cnsDecoder.toUnicode(byte1 & 0xff, byte2 & 0xff, p); if (ret == null || ret.length == 2) return REPLACE_CHAR; return ret[0]; } private char SODecode(byte byte1, byte byte2, byte SOD) { byte1 |= MSB; byte2 |= MSB; if (SOD == SODesigGB) { return gb2312Decoder.decodeDouble(byte1 & 0xff, byte2 & 0xff); } else { // SOD == SODesigCNS char[] ret = cnsDecoder.toUnicode(byte1 & 0xff, byte2 & 0xff, 0); if (ret == null) return REPLACE_CHAR; return ret[0]; } } private CoderResult decodeBufferLoop(ByteBuffer src, CharBuffer dst) { int mark = src.position(); byte b1 = 0, b2 = 0, b3 = 0, b4 = 0; int inputSize = 0; char c = REPLACE_CHAR; try { while (src.hasRemaining()) { b1 = src.get(); inputSize = 1; while (b1 == ISO_ESC || b1 == ISO_SO || b1 == ISO_SI) { if (b1 == ISO_ESC) { // ESC currentSODesig = SODesigGB; if (src.remaining() < 1) return CoderResult.UNDERFLOW; b2 = src.get(); inputSize++; if ((b2 & (byte)0x80) != 0) return CoderResult.malformedForLength(inputSize); if (b2 == (byte)0x24) { if (src.remaining() < 1) return CoderResult.UNDERFLOW; b3 = src.get(); inputSize++; if ((b3 & (byte)0x80) != 0) return CoderResult.malformedForLength(inputSize); if (b3 == 'A'){ // "$A" currentSODesig = SODesigGB; } else if (b3 == ')') { if (src.remaining() < 1) return CoderResult.UNDERFLOW; b4 = src.get(); inputSize++; if (b4 == 'A'){ // "$)A" currentSODesig = SODesigGB; } else if (b4 == 'G'){ // "$)G" currentSODesig = SODesigCNS; } else { return CoderResult.malformedForLength(inputSize); } } else if (b3 == '*') { if (src.remaining() < 1) return CoderResult.UNDERFLOW; b4 = src.get(); inputSize++; if (b4 != 'H') { // "$*H" //SS2Desig -> CNS-P1 return CoderResult.malformedForLength(inputSize); } } else if (b3 == '+') { if (src.remaining() < 1) return CoderResult.UNDERFLOW; b4 = src.get(); inputSize++; if (b4 != 'I'){ // "$+I" //SS3Desig -> CNS-P2. return CoderResult.malformedForLength(inputSize); } } else { return CoderResult.malformedForLength(inputSize); } } else if (b2 == ISO_SS2_7 || b2 == ISO_SS3_7) { if (src.remaining() < 2) return CoderResult.UNDERFLOW; b3 = src.get(); b4 = src.get(); inputSize += 2; if (dst.remaining() < 1) return CoderResult.OVERFLOW; //SS2->CNS-P2, SS3->CNS-P3 c = cnsDecode(b3, b4, b2); if (c == REPLACE_CHAR) return CoderResult.unmappableForLength(inputSize); dst.put(c); } else { return CoderResult.malformedForLength(inputSize); } } else if (b1 == ISO_SO) { shiftOut = true; } else if (b1 == ISO_SI) { // shift back in shiftOut = false; } mark += inputSize; if (src.remaining() < 1) return CoderResult.UNDERFLOW; b1 = src.get(); inputSize = 1; } if (dst.remaining() < 1) return CoderResult.OVERFLOW; if (!shiftOut) { dst.put((char)(b1 & 0xff)); //clear the upper byte mark += inputSize; } else { if (src.remaining() < 1) return CoderResult.UNDERFLOW; b2 = src.get(); inputSize++; c = SODecode(b1, b2, currentSODesig); if (c == REPLACE_CHAR) return CoderResult.unmappableForLength(inputSize); dst.put(c); mark += inputSize; } } return CoderResult.UNDERFLOW; } finally { src.position(mark); } } private CoderResult decodeArrayLoop(ByteBuffer src, CharBuffer dst) { int inputSize = 0; byte b1 = 0, b2 = 0, b3 = 0, b4 = 0; char c = REPLACE_CHAR; byte[] sa = src.array(); int sp = src.arrayOffset() + src.position(); int sl = src.arrayOffset() + src.limit(); assert (sp <= sl); sp = (sp <= sl ? sp : sl); char[] da = dst.array(); int dp = dst.arrayOffset() + dst.position(); int dl = dst.arrayOffset() + dst.limit(); assert (dp <= dl); dp = (dp <= dl ? dp : dl); try { while (sp < sl) { b1 = sa[sp]; inputSize = 1; while (b1 == ISO_ESC || b1 == ISO_SO || b1 == ISO_SI) { if (b1 == ISO_ESC) { // ESC currentSODesig = SODesigGB; if (sp + 2 > sl) return CoderResult.UNDERFLOW; b2 = sa[sp + 1]; inputSize++; if ((b2 & (byte)0x80) != 0) return CoderResult.malformedForLength(inputSize); if (b2 == (byte)0x24) { if (sp + 3 > sl) return CoderResult.UNDERFLOW; b3 = sa[sp + 2]; inputSize++; if ((b3 & (byte)0x80) != 0) return CoderResult.malformedForLength(inputSize); if (b3 == 'A'){ // "$A" /* <ESC>$A is not a legal designator sequence for ISO2022_CN, it is listed as an escape sequence for GB2312 in ISO2022-JP-2. Keep it here just for the sake of "compatibility". */ currentSODesig = SODesigGB; } else if (b3 == ')') { if (sp + 4 > sl) return CoderResult.UNDERFLOW; b4 = sa[sp + 3]; inputSize++; if (b4 == 'A'){ // "$)A" currentSODesig = SODesigGB; } else if (b4 == 'G'){ // "$)G" currentSODesig = SODesigCNS; } else { return CoderResult.malformedForLength(inputSize); } } else if (b3 == '*') { if (sp + 4 > sl) return CoderResult.UNDERFLOW; b4 = sa[sp + 3]; inputSize++; if (b4 != 'H'){ // "$*H" return CoderResult.malformedForLength(inputSize); } } else if (b3 == '+') { if (sp + 4 > sl) return CoderResult.UNDERFLOW; b4 = sa[sp + 3]; inputSize++; if (b4 != 'I'){ // "$+I" return CoderResult.malformedForLength(inputSize); } } else { return CoderResult.malformedForLength(inputSize); } } else if (b2 == ISO_SS2_7 || b2 == ISO_SS3_7) { if (sp + 4 > sl) { return CoderResult.UNDERFLOW; } b3 = sa[sp + 2]; b4 = sa[sp + 3]; if (dl - dp < 1) { return CoderResult.OVERFLOW; } inputSize += 2; c = cnsDecode(b3, b4, b2); if (c == REPLACE_CHAR) return CoderResult.unmappableForLength(inputSize); da[dp++] = c; } else { return CoderResult.malformedForLength(inputSize); } } else if (b1 == ISO_SO) { shiftOut = true; } else if (b1 == ISO_SI) { // shift back in shiftOut = false; } sp += inputSize; if (sp + 1 > sl) return CoderResult.UNDERFLOW; b1 = sa[sp]; inputSize = 1; } if (dl - dp < 1) { return CoderResult.OVERFLOW; } if (!shiftOut) { da[dp++] = (char)(b1 & 0xff); //clear the upper byte } else { if (sp + 2 > sl) return CoderResult.UNDERFLOW; b2 = sa[sp + 1]; inputSize++; c = SODecode(b1, b2, currentSODesig); if (c == REPLACE_CHAR) return CoderResult.unmappableForLength(inputSize); da[dp++] = c; } sp += inputSize; } return CoderResult.UNDERFLOW; } finally { src.position(sp - src.arrayOffset()); dst.position(dp - dst.arrayOffset()); } } protected CoderResult decodeLoop(ByteBuffer src, CharBuffer dst) { if (src.hasArray() && dst.hasArray()) return decodeArrayLoop(src, dst); else return decodeBufferLoop(src, dst); } } }
⏎ sun/nio/cs/ext/ISO2022_CN.java
Or download all of them as a single archive file:
File name: jdk.charsets-11.0.1-src.zip File size: 1640421 bytes Release date: 2018-11-04 Download
⇒ JDK 11 jdk.compiler.jmod - Compiler Tool
2020-08-13, 59903👍, 0💬
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