Skip to content

Commit 9a778f7

Browse files
BobHansonBobHanson
committed
Last upload on this branch.
1 parent 712ea91 commit 9a778f7

File tree

105 files changed

+23246
-3054
lines changed

Some content is hidden

Large Commits have some content hidden by default. Use the searchbox below for content that may be hidden.

105 files changed

+23246
-3054
lines changed

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTEmptyVisitor.class

18.3 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTExtendedVisitor.class

658 Bytes
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTFieldVisitor.class

3.08 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTFinalVariable.class

1.56 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTJ2SDocVisitor.class

11.1 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTJ2SMapVisitor.class

4.52 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTKeywordVisitor.class

36.1 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTMethodVisitor.class

6.09 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTPackageVisitor.class

1017 Bytes
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTScriptVisitor.class

60.2 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTTigerVisitor.class

2.87 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTTypeVisitor.class

6.53 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ASTVariableVisitor.class

4.61 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/AbstractPluginVisitor.class

779 Bytes
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/Bindings.class

24.9 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/DependencyASTVisitor.class

30.5 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/FileUtil.class

1.04 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/IExtendedVisitor.class

254 Bytes
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/IPluginVisitor.class

278 Bytes
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/MethodReferenceASTVisitor.class

5.57 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/NameConvertItem.class

576 Bytes
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/QNTypeBinding.class

747 Bytes
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/common/ReferenceASTVisitor.class

1.04 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/jmol/CorePlugin.class

1.05 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/jmol/Java2ScriptCompilationParticipant.class

5.22 KB
Binary file not shown.

‎sources/net.sf.j2s.core/bin0/j2s/jmol/Java2ScriptCompiler.class

12.7 KB
Binary file not shown.

‎sources/net.sf.j2s.core/build.properties

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
source.. = src/
2-
output.. = bin/
2+
output.. = bin0/
33
bin.includes = META-INF/,\
44
.,\
55
plugin.xml,\

‎sources/net.sf.j2s.core/src/j2s/jmol/Java2ScriptCompiler.java

Lines changed: 2 additions & 31 deletions
Original file line numberDiff line numberDiff line change
@@ -247,7 +247,7 @@ private boolean excludeFile(String filePath) {
247247

248248
public void finalizeProject() {
249249
System.out.println(
250-
"J2S processed - finalizeProject");
250+
"J2S processed - finalizeProject to " + outputPath);
251251
}
252252

253253
public void startBuild(boolean isClean) {
@@ -328,36 +328,7 @@ public boolean initializeProject(IJavaProject project) {
328328
e1.printStackTrace();
329329
}
330330
}
331-
// siteFolder = getProperty(J2S_SITE_DIRECTORY, J2S_SITE_DIRECTORY_DEFAULT);
332-
// siteFolder = projectFolder + "/" + siteFolder;
333-
// j2sPath = siteFolder + "/swingjs/j2s";
334-
// System.out.println("J2S writing to " + j2sPath);
335-
// // method declarations and invocations are only logged
336-
// // when the designated files are deleted prior to building
337-
//
338-
// logDeclared = (isCompilationParticipant && !isCleanBuild ? null
339-
// : getProperty(J2S_LOG_METHODS_DECLARED, J2S_LOG_METHODS_DECLARED_DEFAULT));
340-
// File file;
341-
// if (logDeclared != null) {
342-
// if (!(file = new File(projectFolder, logDeclared)).exists()) {
343-
// lstMethodsDeclared = new ArrayList();
344-
// System.err.println("logging methods declared to " + file);
345-
// }
346-
// logDeclared = projectFolder + "/" + logDeclared;
347-
// }
348-
// logAllCalls = false;
349-
//
350-
// logCalled = (isCompilationParticipant && !isCleanBuild ? null
351-
// : getProperty(J2S_LOG_METHODS_CALLED, J2S_LOG_METHODS_CALLED_DEFAULT));
352-
// if (logCalled != null) {
353-
// if (!(file = new File(projectFolder, logCalled)).exists()) {
354-
// htMethodsCalled = new Hashtable();
355-
// System.err.println("logging methods called to " + file);
356-
// }
357-
// logCalled = projectFolder + "/" + logCalled;
358-
// logAllCalls = "true".equalsIgnoreCase(getProperty(J2S_LOG_ALL_CALLS, J2S_LOG_ALL_CALLS_DEFAULT));
359-
// }
360-
//
331+
System.out.println("J2S output path set to " + outputPath);
361332
excludedPaths = getProperty(J2S_EXCLUDED_PATHS, J2S_EXCLUDED_PATHS_DEFAULT);
362333

363334
lstExcludedPaths = null;

‎sources/net.sf.j2s.java.core/.gitignore

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1 @@
1+
/bin

‎sources/net.sf.j2s.java.core/.j2s

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
j2s.compiler.abbreviation=false
44
j2s.resources.list=bin/org/apache/harmony/luni/util/MsgHelp.js,bin/org/apache/harmony/luni/util/Msg.js,bin/java/util/zip/ZipOutputStream.js,bin/java/util/zip/ZipInputStream.js,bin/java/util/zip/ZipException.js,bin/java/util/zip/ZipEntry.js,bin/java/util/zip/ZipConstants64.js,bin/java/util/zip/ZipConstants.js,bin/java/util/zip/InflaterInputStream.js,bin/java/util/zip/Inflater.js,bin/java/util/zip/GZIPInputStream.js,bin/java/util/zip/DeflaterOutputStream.js,bin/java/util/zip/Deflater.js,bin/java/util/zip/CheckedInputStream.js,bin/java/util/zip/CRC32.js,bin/java/util/regex/PatternSyntaxException.js,bin/java/util/regex/Pattern.js,bin/java/util/regex/Matcher.js,bin/java/util/regex/MatchResult.js,bin/java/util/WeakHashMap.js,bin/java/util/Vector.js,bin/java/util/UnknownFormatFlagsException.js,bin/java/util/UnknownFormatConversionException.js,bin/java/util/TreeSet.js,bin/java/util/TreeMap.js,bin/java/util/TooManyListenersException.js,bin/java/util/StringTokenizer.js,bin/java/util/Stack.js,bin/java/util/SortedSet.js,bin/java/util/SortedMap.js,bin/java/util/Set.js,bin/java/util/ResourceBundle.js,bin/java/util/RandomAccess.js,bin/java/util/Random.js,bin/java/util/Queue.js,bin/java/util/Properties.js,bin/java/util/Observer.js,bin/java/util/Observable.js,bin/java/util/NoSuchElementException.js,bin/java/util/MissingResourceException.js,bin/java/util/MissingFormatWidthException.js,bin/java/util/MissingFormatArgumentException.js,bin/java/util/MapEntry.js,bin/java/util/Map.js,bin/java/util/Locale.js,bin/java/util/ListResourceBundle.js,bin/java/util/ListIterator.js,bin/java/util/List.js,bin/java/util/LinkedList.js,bin/java/util/LinkedHashSet.js,bin/java/util/LinkedHashMap.js,bin/java/util/Iterator.js,bin/java/util/InvalidPropertiesFormatException.js,bin/java/util/InputMismatchException.js,bin/java/util/IllegalFormatWidthException.js,bin/java/util/IllegalFormatPrecisionException.js,bin/java/util/IllegalFormatFlagsException.js,bin/java/util/IllegalFormatException.js,bin/java/util/IllegalFormatConversionException.js,bin/java/util/IllegalFormatCodePointException.js,bin/java/util/IdentityHashMap.js,bin/java/util/Hashtable.js,bin/java/util/HashSet.js,bin/java/util/HashMap.js,bin/java/util/FormatterClosedException.js,bin/java/util/FormatFlagsConversionMismatchException.js,bin/java/util/EventObject.js,bin/java/util/EventListenerProxy.js,bin/java/util/EventListener.js,bin/java/util/Enumeration.js,bin/java/util/EmptyStackException.js,bin/java/util/DuplicateFormatFlagsException.js,bin/java/util/Dictionary.js,bin/java/util/ConcurrentModificationException.js,bin/java/util/Comparator.js,bin/java/util/Collections.js,bin/java/util/Collection.js,bin/java/util/Arrays.js,bin/java/util/ArrayList.js,bin/java/util/AbstractSet.js,bin/java/util/AbstractSequentialList.js,bin/java/util/AbstractQueue.js,bin/java/util/AbstractMap.js,bin/java/util/AbstractList.js,bin/java/util/AbstractCollection.js,bin/java/text/MessageFormat.js,bin/java/text/Annotation.js,bin/java/net/UnknownServiceException.js,bin/java/net/URLStreamHandlerFactory.js,bin/java/net/URLStreamHandler.js,bin/java/net/URLEncoder.js,bin/java/net/URLDecoder.js,bin/java/net/URLConnection.js,bin/java/net/URL.js,bin/java/net/Parts.js,bin/java/net/MalformedURLException.js,bin/java/lang/reflect/UndeclaredThrowableException.js,bin/java/lang/reflect/TypeVariable.js,bin/java/lang/reflect/ReflectPermission.js,bin/java/lang/reflect/Proxy.js,bin/java/lang/reflect/Modifier.js,bin/java/lang/reflect/Method.js,bin/java/lang/reflect/Member.js,bin/java/lang/reflect/MalformedParameterizedTypeException.js,bin/java/lang/reflect/InvocationTargetException.js,bin/java/lang/reflect/InvocationHandler.js,bin/java/lang/reflect/GenericSignatureFormatError.js,bin/java/lang/reflect/GenericDeclaration.js,bin/java/lang/reflect/Field.js,bin/java/lang/reflect/Constructor.js,bin/java/lang/reflect/Array.js,bin/java/lang/reflect/AnnotatedElement.js,bin/java/lang/reflect/AccessibleObject.js,bin/java/lang/annotation/Target.js,bin/java/lang/annotation/RetentionPolicy.js,bin/java/lang/annotation/Retention.js,bin/java/lang/annotation/Inherited.js,bin/java/lang/annotation/IncompleteAnnotationException.js,bin/java/lang/annotation/ElementType.js,bin/java/lang/annotation/Documented.js,bin/java/lang/annotation/AnnotationTypeMismatchException.js,bin/java/lang/annotation/AnnotationFormatError.js,bin/java/lang/annotation/Annotation.js,bin/java/lang/Void.js,bin/java/lang/VirtualMachineError.js,bin/java/lang/VerifyError.js,bin/java/lang/UnsupportedOperationException.js,bin/java/lang/UnsupportedClassVersionError.js,bin/java/lang/UnsatisfiedLinkError.js,bin/java/lang/UnknownError.js,bin/java/lang/TypeNotPresentException.js,bin/java/lang/Throwable.js,bin/java/lang/ThreadGroup.js,bin/java/lang/ThreadDeath.js,bin/java/lang/Thread.js,bin/java/lang/StringIndexOutOfBoundsException.js,bin/java/lang/StringBuilder.js,bin/java/lang/StringBuffer.js,bin/java/lang/StrictMath.js,bin/java/lang/StackTraceElement.js,bin/java/lang/StackOverflowError.js,bin/java/lang/SecurityException.js,bin/java/lang/RuntimeException.js,bin/java/lang/Runnable.js,bin/java/lang/Readable.js,bin/java/lang/OutOfMemoryError.js,bin/java/lang/NumberFormatException.js,bin/java/lang/NullPointerException.js,bin/java/lang/NoSuchMethodException.js,bin/java/lang/NoSuchMethodError.js,bin/java/lang/NoSuchFieldException.js,bin/java/lang/NoSuchFieldError.js,bin/java/lang/NoClassDefFoundError.js,bin/java/lang/NegativeArraySizeException.js,bin/java/lang/LinkageError.js,bin/java/lang/Iterable.js,bin/java/lang/InterruptedException.js,bin/java/lang/InternalError.js,bin/java/lang/InstantiationException.js,bin/java/lang/InstantiationError.js,bin/java/lang/IndexOutOfBoundsException.js,bin/java/lang/IncompatibleClassChangeError.js,bin/java/lang/IllegalThreadStateException.js,bin/java/lang/IllegalStateException.js,bin/java/lang/IllegalMonitorStateException.js,bin/java/lang/IllegalArgumentException.js,bin/java/lang/IllegalAccessException.js,bin/java/lang/IllegalAccessError.js,bin/java/lang/ExceptionInInitializerError.js,bin/java/lang/Exception.js,bin/java/lang/Error.js,bin/java/lang/Comparable.js,bin/java/lang/Cloneable.js,bin/java/lang/CloneNotSupportedException.js,bin/java/lang/ClassNotFoundException.js,bin/java/lang/ClassFormatError.js,bin/java/lang/ClassCircularityError.js,bin/java/lang/ClassCastException.js,bin/java/lang/Character.js,bin/java/lang/CharSequence.js,bin/java/lang/AssertionError.js,bin/java/lang/ArrayStoreException.js,bin/java/lang/ArrayIndexOutOfBoundsException.js,bin/java/lang/ArithmeticException.js,bin/java/lang/Appendable.js,bin/java/lang/AbstractStringBuilder.js,bin/java/lang/AbstractMethodError.js,bin/java/io/Writer.js,bin/java/io/WriteAbortedException.js,bin/java/io/UnsupportedEncodingException.js,bin/java/io/UTFDataFormatException.js,bin/java/io/SyncFailedException.js,bin/java/io/StringWriter.js,bin/java/io/StringReader.js,bin/java/io/StringBufferInputStream.js,bin/java/io/StreamCorruptedException.js,bin/java/io/Serializable.js,bin/java/io/Reader.js,bin/java/io/PushbackInputStream.js,bin/java/io/OutputStream.js,bin/java/io/OptionalDataException.js,bin/java/io/ObjectStreamField.js,bin/java/io/ObjectStreamException.js,bin/java/io/NotSerializableException.js,bin/java/io/NotActiveException.js,bin/java/io/InvalidObjectException.js,bin/java/io/InvalidClassException.js,bin/java/io/InterruptedIOException.js,bin/java/io/InputStreamReader.js,bin/java/io/InputStream.js,bin/java/io/IOException.js,bin/java/io/Flushable.js,bin/java/io/FilterOutputStream.js,bin/java/io/FilterInputStream.js,bin/java/io/FileNotFoundException.js,bin/java/io/Externalizable.js,bin/java/io/EOFException.js,bin/java/io/DataOutput.js,bin/java/io/DataInputStream.js,bin/java/io/DataInput.js,bin/java/io/Closeable.js,bin/java/io/CharConversionException.js,bin/java/io/CharArrayWriter.js,bin/java/io/CharArrayReader.js,bin/java/io/ByteArrayOutputStream.js,bin/java/io/ByteArrayInputStream.js,bin/java/io/BufferedWriter.js,bin/java/io/BufferedReader.js,bin/java/io/BufferedOutputStream.js,bin/java/io/BufferedInputStream.js,bin/com/jcraft/jzlib/ZStreamException.js,bin/com/jcraft/jzlib/ZStream.js,bin/com/jcraft/jzlib/Tree.js,bin/com/jcraft/jzlib/StaticTree.js,bin/com/jcraft/jzlib/JZlib.js,bin/com/jcraft/jzlib/InflaterInputStream.js,bin/com/jcraft/jzlib/Inflater.js,bin/com/jcraft/jzlib/Inflate.js,bin/com/jcraft/jzlib/InfTree.js,bin/com/jcraft/jzlib/InfCodes.js,bin/com/jcraft/jzlib/InfBlocks.js,bin/com/jcraft/jzlib/GZIPOutputStream.js,bin/com/jcraft/jzlib/GZIPInputStream.js,bin/com/jcraft/jzlib/GZIPHeader.js,bin/com/jcraft/jzlib/GZIPException.js,bin/com/jcraft/jzlib/DeflaterOutputStream.js,bin/com/jcraft/jzlib/Deflater.js,bin/com/jcraft/jzlib/Deflate.js,bin/com/jcraft/jzlib/Checksum.js,bin/com/jcraft/jzlib/CRC32.js,bin/com/jcraft/jzlib/Adler32.js,bin/javajs/util/ZipTools.js,bin/javajs/util/ZipData.js,bin/javajs/util/XmlUtil.js,bin/javajs/util/V3d.js,bin/javajs/util/V3.js,bin/javajs/util/T4.js,bin/javajs/util/T3i.js,bin/javajs/util/T3d.js,bin/javajs/util/T3.js,bin/javajs/util/StringDataReader.js,bin/javajs/util/SB.js,bin/javajs/util/Rdr.js,bin/javajs/util/Quat.js,bin/javajs/util/PT.js,bin/javajs/util/P4.js,bin/javajs/util/P3i.js,bin/javajs/util/P3.js,bin/javajs/util/OC.js,bin/javajs/util/MessagePackReader.js,bin/javajs/util/Measure.js,bin/javajs/util/Matrix.js,bin/javajs/util/M4.js,bin/javajs/util/M34.js,bin/javajs/util/M3.js,bin/javajs/util/Lst.js,bin/javajs/util/ListDataReader.js,bin/javajs/util/LimitedLineReader.js,bin/javajs/util/JSONException.js,bin/javajs/util/JSJSONParser.js,bin/javajs/util/Encoding.js,bin/javajs/util/Eigen.js,bin/javajs/util/DebugJS.js,bin/javajs/util/DataReader.js,bin/javajs/util/DF.js,bin/javajs/util/CompoundDocument.js,bin/javajs/util/CompoundDocHeader.js,bin/javajs/util/CompoundDocDirEntry.js,bin/javajs/util/CifDataParser.js,bin/javajs/util/CU.js,bin/javajs/util/BinaryDocument.js,bin/javajs/util/Base64.js,bin/javajs/util/BS.js,bin/javajs/util/BC.js,bin/javajs/util/BArray.js,bin/javajs/util/ArrayDataReader.js,bin/javajs/util/AjaxURLStreamHandlerFactory.js,bin/javajs/util/AjaxURLStreamHandler.js,bin/javajs/util/AjaxURLConnection.js,bin/javajs/util/AU.js,bin/javajs/util/A4.js,bin/javajs/img/PpmEncoder.js,bin/javajs/img/PngEncoder.js,bin/javajs/img/PdfEncoder.js,bin/javajs/img/JpgEncoder.js,bin/javajs/img/Jpg64Encoder.js,bin/javajs/img/ImageEncoder.js,bin/javajs/img/GifEncoder.js,bin/javajs/img/CRCEncoder.js,bin/javajs/img/BMPDecoder.js,bin/javajs/export/PDFObject.js,bin/javajs/export/PDFCreator.js,bin/javajs/api/js/JSAppletObject.js,bin/javajs/api/js/J2SObjectInterface.js,bin/javajs/api/ZInputStream.js,bin/javajs/api/JSONEncodable.js,bin/javajs/api/JSInterface.js,bin/javajs/api/JSFunction.js,bin/javajs/api/Interface.js,bin/javajs/api/GenericZipTools.js,bin/javajs/api/GenericZipInputStream.js,bin/javajs/api/GenericOutputChannel.js,bin/javajs/api/GenericLineReader.js,bin/javajs/api/GenericImageEncoder.js,bin/javajs/api/GenericColor.js,bin/javajs/api/GenericCifDataParser.js,bin/javajs/api/GenericBinaryDocumentReader.js,bin/javajs/api/GenericBinaryDocument.js,bin/javajs/api/EigenInterface.js,bin/javajs/api/BytePoster.js,bin/javajs/J2SRequireImport.js,bin/javajs/J2SIgnoreImport.js
55
j2s.compiler.abbreviation.prefix=$_
6-
j2s.output.path=bin
6+
j2s.output.path=binjs
77
j2s.abandoned.resources.list=
88
j2s.compiler.status=enable
99
j2s.compiler.mode=debug

‎sources/net.sf.j2s.java.core/.project

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@
66
</projects>
77
<buildSpec>
88
<buildCommand>
9-
<name>net.sf.j2s.core.java2scriptbuilder</name>
9+
<name>org.eclipse.jdt.core.javabuilder</name>
1010
<arguments>
1111
</arguments>
1212
</buildCommand>

‎sources/net.sf.j2s.java.core/src/com/jcraft/jzlib/Adler32.java

Lines changed: 145 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,145 @@
1+
/* -*-mode:java; c-basic-offset:2; -*- */
2+
/*
3+
Copyright (c) 2000-2011 ymnk, JCraft,Inc. All rights reserved.
4+
5+
Redistribution and use in source and binary forms, with or without
6+
modification, are permitted provided that the following conditions are met:
7+
8+
1. Redistributions of source code must retain the above copyright notice,
9+
this list of conditions and the following disclaimer.
10+
11+
2. Redistributions in binary form must reproduce the above copyright
12+
notice, this list of conditions and the following disclaimer in
13+
the documentation and/or other materials provided with the distribution.
14+
15+
3. The names of the authors may not be used to endorse or promote products
16+
derived from this software without specific prior written permission.
17+
18+
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
19+
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
20+
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
21+
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
22+
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23+
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
24+
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25+
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26+
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
27+
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28+
*/
29+
/*
30+
* This program is based on zlib-1.1.3, so all credit should go authors
31+
* Jean-loup Gailly(jloup@gzip.org) and Mark Adler(madler@alumni.caltech.edu)
32+
* and contributors of zlib.
33+
*/
34+
35+
package com.jcraft.jzlib;
36+
37+
final public class Adler32 implements Checksum {
38+
39+
// largest prime smaller than 65536
40+
static final private int BASE=65521;
41+
// NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1
42+
static final private int NMAX=5552;
43+
44+
private long s1=1L;
45+
private long s2=0L;
46+
47+
public void resetLong(long init){
48+
s1=init&0xffff;
49+
s2=(init>>16)&0xffff;
50+
}
51+
52+
public void reset(){
53+
s1=1L;
54+
s2=0L;
55+
}
56+
57+
public long getValue(){
58+
return ((s2<<16)|s1);
59+
}
60+
61+
public void update(byte[] buf, int index, int len){
62+
63+
if(len==1){
64+
s1+=buf[index++]&0xff; s2+=s1;
65+
s1%=BASE;
66+
s2%=BASE;
67+
return;
68+
}
69+
70+
int len1 = len/NMAX;
71+
int len2 = len%NMAX;
72+
while(len1-->0) {
73+
int k=NMAX;
74+
len-=k;
75+
while(k-->0){
76+
s1+=buf[index++]&0xff; s2+=s1;
77+
}
78+
s1%=BASE;
79+
s2%=BASE;
80+
}
81+
82+
int k=len2;
83+
len-=k;
84+
while(k-->0){
85+
s1+=buf[index++]&0xff; s2+=s1;
86+
}
87+
s1%=BASE;
88+
s2%=BASE;
89+
}
90+
91+
// public Adler32 copy(){
92+
// Adler32 foo = new Adler32();
93+
// foo.s1 = this.s1;
94+
// foo.s2 = this.s2;
95+
// return foo;
96+
// }
97+
98+
// The following logic has come from zlib.1.2.
99+
// static long combine(long adler1, long adler2, long len2){
100+
// long BASEL = BASE;
101+
// long sum1;
102+
// long sum2;
103+
// long rem; // unsigned int
104+
//
105+
// rem = len2 % BASEL;
106+
// sum1 = adler1 & 0xffffL;
107+
// sum2 = rem * sum1;
108+
// sum2 %= BASEL; // MOD(sum2);
109+
// sum1 += (adler2 & 0xffffL) + BASEL - 1;
110+
// sum2 += ((adler1 >> 16) & 0xffffL) + ((adler2 >> 16) & 0xffffL) + BASEL - rem;
111+
// if (sum1 >= BASEL) sum1 -= BASEL;
112+
// if (sum1 >= BASEL) sum1 -= BASEL;
113+
// if (sum2 >= (BASEL << 1)) sum2 -= (BASEL << 1);
114+
// if (sum2 >= BASEL) sum2 -= BASEL;
115+
// return sum1 | (sum2 << 16);
116+
// }
117+
118+
private byte[] b1 = new byte[1];
119+
public void updateByteAsInt(int b) {
120+
b1[0] = (byte) b;
121+
update(b1, 0, 1);
122+
}
123+
124+
/*
125+
private java.util.zip.Adler32 adler=new java.util.zip.Adler32();
126+
public void update(byte[] buf, int index, int len){
127+
if(buf==null) {adler.reset();}
128+
else{adler.update(buf, index, len);}
129+
}
130+
public void reset(){
131+
adler.reset();
132+
}
133+
public void reset(long init){
134+
if(init==1L){
135+
adler.reset();
136+
}
137+
else{
138+
System.err.println("unsupported operation");
139+
}
140+
}
141+
public long getValue(){
142+
return adler.getValue();
143+
}
144+
*/
145+
}

0 commit comments

Comments
 (0)