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Removed tons of unnecessary code 

svn changeset:165/svn branch:toolkit
tags/6.7.0.beta1
Joonas Lehtinen 17 years ago
parent
b8f27cd5de
commit
eafa4107a2
1 changed files with 0 additions and 576 deletions
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    576
      src/com/itmill/toolkit/service/License.java

+ 0
- 576
src/com/itmill/toolkit/service/License.java View File

@@ -57,8 +57,6 @@ import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;

public class License {

/** IT Mill License Manager certificate */
@@ -675,59 +673,12 @@ public class License {
}

/* ****** BASE64 implementation created by Robert Harder ****** */

/** Specify encoding. */
private final static int Base64_ENCODE = 1;

/** Specify decoding. */
private final static int Base64_DECODE = 0;

/** Don't break lines when encoding (violates strict Base64 specification) */
private final static int Base64_DONT_BREAK_LINES = 8;

/** Maximum line length (76) of Base64 output. */
private final static int Base64_MAX_LINE_LENGTH = 76;

/** The equals sign (=) as a byte. */
private final static byte Base64_EQUALS_SIGN = (byte) '=';

/** The new line character (\n) as a byte. */
private final static byte Base64_NEW_LINE = (byte) '\n';

/** Preferred encoding. */
private final static String Base64_PREFERRED_ENCODING = "UTF-8";

/** The 64 valid Base64 values. */
private final static byte[] Base64_ALPHABET;

private final static byte[] Base64_NATIVE_ALPHABET = { (byte) 'A',
(byte) 'B', (byte) 'C', (byte) 'D', (byte) 'E', (byte) 'F',
(byte) 'G', (byte) 'H', (byte) 'I', (byte) 'J', (byte) 'K',
(byte) 'L', (byte) 'M', (byte) 'N', (byte) 'O', (byte) 'P',
(byte) 'Q', (byte) 'R', (byte) 'S', (byte) 'T', (byte) 'U',
(byte) 'V', (byte) 'W', (byte) 'X', (byte) 'Y', (byte) 'Z',
(byte) 'a', (byte) 'b', (byte) 'c', (byte) 'd', (byte) 'e',
(byte) 'f', (byte) 'g', (byte) 'h', (byte) 'i', (byte) 'j',
(byte) 'k', (byte) 'l', (byte) 'm', (byte) 'n', (byte) 'o',
(byte) 'p', (byte) 'q', (byte) 'r', (byte) 's', (byte) 't',
(byte) 'u', (byte) 'v', (byte) 'w', (byte) 'x', (byte) 'y',
(byte) 'z', (byte) '0', (byte) '1', (byte) '2', (byte) '3',
(byte) '4', (byte) '5', (byte) '6', (byte) '7', (byte) '8',
(byte) '9', (byte) '+', (byte) '/' };

/** Determine which ALPHABET to use. */
static {
byte[] __bytes;
try {
__bytes = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
.getBytes(Base64_PREFERRED_ENCODING);
} // end try
catch (java.io.UnsupportedEncodingException use) {
__bytes = Base64_NATIVE_ALPHABET; // Fall back to native encoding
} // end catch
Base64_ALPHABET = __bytes;
} // end static

/**
* Translates a Base64 value to either its 6-bit reconstruction value or a
* negative number indicating some other meaning.
@@ -771,98 +722,6 @@ public class License {
private final static byte Base64_EQUALS_SIGN_ENC = -1; // Indicates equals

// sign in encoding

/**
* Encodes up to the first three bytes of array <var>threeBytes</var> and
* returns a four-byte array in Base64 notation. The actual number of
* significant bytes in your array is given by <var>numSigBytes</var>. The
* array <var>threeBytes</var> needs only be as big as <var>numSigBytes</var>.
* Code can reuse a byte array by passing a four-byte array as <var>b4</var>.
*
* @param b4
* A reusable byte array to reduce array instantiation
* @param threeBytes
* the array to convert
* @param numSigBytes
* the number of significant bytes in your array
* @return four byte array in Base64 notation.
* @since 1.5.1
*/
private static byte[] base64_encode3to4(byte[] b4, byte[] threeBytes,
int numSigBytes) {
base64_encode3to4(threeBytes, 0, numSigBytes, b4, 0);
return b4;
} // end encode3to4

/**
* Encodes up to three bytes of the array <var>source</var> and writes the
* resulting four Base64 bytes to <var>destination</var>. The source and
* destination arrays can be manipulated anywhere along their length by
* specifying <var>srcOffset</var> and <var>destOffset</var>. This method
* does not check to make sure your arrays are large enough to accomodate
* <var>srcOffset</var> + 3 for the <var>source</var> array or
* <var>destOffset</var> + 4 for the <var>destination</var> array. The
* actual number of significant bytes in your array is given by
* <var>numSigBytes</var>.
*
* @param source
* the array to convert
* @param srcOffset
* the index where conversion begins
* @param numSigBytes
* the number of significant bytes in your array
* @param destination
* the array to hold the conversion
* @param destOffset
* the index where output will be put
* @return the <var>destination</var> array
* @since 1.3
*/
private static byte[] base64_encode3to4(byte[] source, int srcOffset,
int numSigBytes, byte[] destination, int destOffset) {
// 1 2 3
// 01234567890123456789012345678901 Bit position
// --------000000001111111122222222 Array position from threeBytes
// --------| || || || | Six bit groups to index ALPHABET
// >>18 >>12 >> 6 >> 0 Right shift necessary
// 0x3f 0x3f 0x3f Additional AND

// Create buffer with zero-padding if there are only one or two
// significant bytes passed in the array.
// We have to shift left 24 in order to flush out the 1's that appear
// when Java treats a value as negative that is cast from a byte to an
// int.
int inBuff = (numSigBytes > 0 ? ((source[srcOffset] << 24) >>> 8) : 0)
| (numSigBytes > 1 ? ((source[srcOffset + 1] << 24) >>> 16) : 0)
| (numSigBytes > 2 ? ((source[srcOffset + 2] << 24) >>> 24) : 0);

switch (numSigBytes) {
case 3:
destination[destOffset] = Base64_ALPHABET[(inBuff >>> 18)];
destination[destOffset + 1] = Base64_ALPHABET[(inBuff >>> 12) & 0x3f];
destination[destOffset + 2] = Base64_ALPHABET[(inBuff >>> 6) & 0x3f];
destination[destOffset + 3] = Base64_ALPHABET[(inBuff) & 0x3f];
return destination;

case 2:
destination[destOffset] = Base64_ALPHABET[(inBuff >>> 18)];
destination[destOffset + 1] = Base64_ALPHABET[(inBuff >>> 12) & 0x3f];
destination[destOffset + 2] = Base64_ALPHABET[(inBuff >>> 6) & 0x3f];
destination[destOffset + 3] = Base64_EQUALS_SIGN;
return destination;

case 1:
destination[destOffset] = Base64_ALPHABET[(inBuff >>> 18)];
destination[destOffset + 1] = Base64_ALPHABET[(inBuff >>> 12) & 0x3f];
destination[destOffset + 2] = Base64_EQUALS_SIGN;
destination[destOffset + 3] = Base64_EQUALS_SIGN;
return destination;

default:
return destination;
} // end switch
} // end encode3to4

/**
* Decodes four bytes from array <var>source</var> and writes the resulting
* bytes (up to three of them) to <var>destination</var>. The source and
@@ -1080,439 +939,4 @@ public class License {
return bytes;
} // end decode

/* ******** I N N E R C L A S S I N P U T S T R E A M ******** */

/**
* A {@link Base64_InputStream} will read data from another
* <tt>java.io.InputStream</tt>, given in the constructor, and
* encode/decode to/from Base64 notation on the fly.
*
* @see Base64
* @since 1.3
*/
private static class Base64_InputStream extends java.io.FilterInputStream {
private boolean encode; // Encoding or decoding

private int position; // Current position in the buffer

private byte[] buffer; // Small buffer holding converted data

private int bufferLength; // Length of buffer (3 or 4)

private int numSigBytes; // Number of meaningful bytes in the buffer

private int lineLength;

private boolean breakLines; // Break lines at less than 80 characters

/**
* Constructs a {@link Base64_InputStream} in DECODE mode.
*
* @param in
* the <tt>java.io.InputStream</tt> from which to read
* data.
* @since 1.3
*/
public Base64_InputStream(java.io.InputStream in) {
this(in, Base64_DECODE);
} // end constructor

/**
* Constructs a {@link Base64_InputStream} in either ENCODE or DECODE
* mode.
* <p>
* Valid options:
*
* <pre>
* ENCODE or DECODE: Encode or Decode as data is read.
* DONT_BREAK_LINES: don't break lines at 76 characters
* (only meaningful when encoding)
* &lt;i&gt;Note: Technically, this makes your encoding non-compliant.&lt;/i&gt;
* </pre>
*
* <p>
* Example: <code>new Base64.InputStream( in, Base64.DECODE )</code>
*
*
* @param in
* the <tt>java.io.InputStream</tt> from which to read
* data.
* @param options
* Specified options
* @see Base64#Base64_ENCODE
* @see Base64#Base64_DECODE
* @see Base64#Base64_DONT_BREAK_LINES
* @since 2.0
*/
public Base64_InputStream(java.io.InputStream in, int options) {
super(in);
this.breakLines = (options & Base64_DONT_BREAK_LINES) != Base64_DONT_BREAK_LINES;
this.encode = (options & Base64_ENCODE) == Base64_ENCODE;
this.bufferLength = encode ? 4 : 3;
this.buffer = new byte[bufferLength];
this.position = -1;
this.lineLength = 0;
} // end constructor

/**
* Reads enough of the input stream to convert to/from Base64 and
* returns the next byte.
*
* @return next byte
* @since 1.3
*/
public int read() throws java.io.IOException {
// Do we need to get data?
if (position < 0) {
if (encode) {
byte[] b3 = new byte[3];
int numBinaryBytes = 0;
for (int i = 0; i < 3; i++) {
try {
int b = in.read();

// If end of stream, b is -1.
if (b >= 0) {
b3[i] = (byte) b;
numBinaryBytes++;
} // end if: not end of stream

} // end try: read
catch (java.io.IOException e) {
// Only a problem if we got no data at all.
if (i == 0)
throw e;

} // end catch
} // end for: each needed input byte

if (numBinaryBytes > 0) {
base64_encode3to4(b3, 0, numBinaryBytes, buffer, 0);
position = 0;
numSigBytes = 4;
} // end if: got data
else {
return -1;
} // end else
} // end if: encoding

// Else decoding
else {
byte[] b4 = new byte[4];
int i = 0;
for (i = 0; i < 4; i++) {
// Read four "meaningful" bytes:
int b = 0;
do {
b = in.read();
} while (b >= 0
&& Base64_DECODABET[b & 0x7f] <= Base64_WHITE_SPACE_ENC);

if (b < 0)
break; // Reads a -1 if end of stream

b4[i] = (byte) b;
} // end for: each needed input byte

if (i == 4) {
numSigBytes = base64_decode4to3(b4, 0, buffer, 0);
position = 0;
} // end if: got four characters
else if (i == 0) {
return -1;
} // end else if: also padded correctly
else {
// Must have broken out from above.
throw new java.io.IOException(
"Improperly padded Base64 input.");
} // end

} // end else: decode
} // end else: get data

// Got data?
if (position >= 0) {
// End of relevant data?
if ( /* !encode && */position >= numSigBytes)
return -1;

if (encode && breakLines
&& lineLength >= Base64_MAX_LINE_LENGTH) {
lineLength = 0;
return '\n';
} // end if
else {
lineLength++; // This isn't important when decoding
// but throwing an extra "if" seems
// just as wasteful.

int b = buffer[position++];

if (position >= bufferLength)
position = -1;

return b & 0xFF; // This is how you "cast" a byte that's
// intended to be unsigned.
} // end else
} // end if: position >= 0

// Else error
else {
// When JDK1.4 is more accepted, use an assertion here.
throw new java.io.IOException(
"Error in Base64 code reading stream.");
} // end else
} // end read

/**
* Calls {@link #read()} repeatedly until the end of stream is reached
* or <var>len</var> bytes are read. Returns number of bytes read into
* array or -1 if end of stream is encountered.
*
* @param dest
* array to hold values
* @param off
* offset for array
* @param len
* max number of bytes to read into array
* @return bytes read into array or -1 if end of stream is encountered.
* @since 1.3
*/
public int read(byte[] dest, int off, int len)
throws java.io.IOException {
int i;
int b;
for (i = 0; i < len; i++) {
b = read();

// if( b < 0 && i == 0 )
// return -1;

if (b >= 0)
dest[off + i] = (byte) b;
else if (i == 0)
return -1;
else
break; // Out of 'for' loop
} // end for: each byte read
return i;
} // end read

} // end inner class InputStream

/* ******** I N N E R C L A S S O U T P U T S T R E A M ******** */

/**
* A {@link Base64_OutputStream} will write data to another
* <tt>java.io.OutputStream</tt>, given in the constructor, and
* encode/decode to/from Base64 notation on the fly.
*
* @see Base64
* @since 1.3
*/
private static class Base64_OutputStream extends java.io.FilterOutputStream {
private boolean encode;

private int position;

private byte[] buffer;

private int bufferLength;

private int lineLength;

private boolean breakLines;

private byte[] b4; // Scratch used in a few places

private boolean suspendEncoding;

/**
* Constructs a {@link Base64_OutputStream} in ENCODE mode.
*
* @param out
* the <tt>java.io.OutputStream</tt> to which data will be
* written.
* @since 1.3
*/
public Base64_OutputStream(java.io.OutputStream out) {
this(out, Base64_ENCODE);
} // end constructor

/**
* Constructs a {@link Base64_OutputStream} in either ENCODE or DECODE
* mode.
* <p>
* Valid options:
*
* <pre>
* ENCODE or DECODE: Encode or Decode as data is read.
* DONT_BREAK_LINES: don't break lines at 76 characters
* (only meaningful when encoding)
* &lt;i&gt;Note: Technically, this makes your encoding non-compliant.&lt;/i&gt;
* </pre>
*
* <p>
* Example: <code>new Base64.OutputStream( out, Base64.ENCODE )</code>
*
* @param out
* the <tt>java.io.OutputStream</tt> to which data will be
* written.
* @param options
* Specified options.
* @see Base64#Base64_ENCODE
* @see Base64#Base64_DECODE
* @see Base64#Base64_DONT_BREAK_LINES
* @since 1.3
*/
public Base64_OutputStream(java.io.OutputStream out, int options) {
super(out);
this.breakLines = (options & Base64_DONT_BREAK_LINES) != Base64_DONT_BREAK_LINES;
this.encode = (options & Base64_ENCODE) == Base64_ENCODE;
this.bufferLength = encode ? 3 : 4;
this.buffer = new byte[bufferLength];
this.position = 0;
this.lineLength = 0;
this.suspendEncoding = false;
this.b4 = new byte[4];
} // end constructor

/**
* Writes the byte to the output stream after converting to/from Base64
* notation. When encoding, bytes are buffered three at a time before
* the output stream actually gets a write() call. When decoding, bytes
* are buffered four at a time.
*
* @param theByte
* the byte to write
* @since 1.3
*/
public void write(int theByte) throws java.io.IOException {
// Encoding suspended?
if (suspendEncoding) {
super.out.write(theByte);
return;
} // end if: supsended

// Encode?
if (encode) {
buffer[position++] = (byte) theByte;
if (position >= bufferLength) // Enough to encode.
{
out.write(base64_encode3to4(b4, buffer, bufferLength));

lineLength += 4;
if (breakLines && lineLength >= Base64_MAX_LINE_LENGTH) {
out.write(Base64_NEW_LINE);
lineLength = 0;
} // end if: end of line

position = 0;
} // end if: enough to output
} // end if: encoding

// Else, Decoding
else {
// Meaningful Base64 character?
if (Base64_DECODABET[theByte & 0x7f] > Base64_WHITE_SPACE_ENC) {
buffer[position++] = (byte) theByte;
if (position >= bufferLength) // Enough to output.
{
int len = base64_decode4to3(buffer, 0, b4, 0);
out.write(b4, 0, len);
// out.write( Base64.decode4to3( buffer ) );
position = 0;
} // end if: enough to output
} // end if: meaningful base64 character
else if (Base64_DECODABET[theByte & 0x7f] != Base64_WHITE_SPACE_ENC) {
throw new java.io.IOException(
"Invalid character in Base64 data.");
} // end else: not white space either
} // end else: decoding
} // end write

/**
* Calls {@link #write(int)} repeatedly until <var>len</var> bytes are
* written.
*
* @param theBytes
* array from which to read bytes
* @param off
* offset for array
* @param len
* max number of bytes to read into array
* @since 1.3
*/
public void write(byte[] theBytes, int off, int len)
throws java.io.IOException {
// Encoding suspended?
if (suspendEncoding) {
super.out.write(theBytes, off, len);
return;
} // end if: supsended

for (int i = 0; i < len; i++) {
write(theBytes[off + i]);
} // end for: each byte written

} // end write

/**
* Method added by PHIL. [Thanks, PHIL. -Rob] This pads the buffer
* without closing the stream.
*/
public void flushBase64() throws java.io.IOException {
if (position > 0) {
if (encode) {
out.write(base64_encode3to4(b4, buffer, position));
position = 0;
} // end if: encoding
else {
throw new java.io.IOException(
"Base64 input not properly padded.");
} // end else: decoding
} // end if: buffer partially full

} // end flush

/**
* Flushes and closes (I think, in the superclass) the stream.
*
* @since 1.3
*/
public void close() throws java.io.IOException {
// 1. Ensure that pending characters are written
flushBase64();

// 2. Actually close the stream
// Base class both flushes and closes.
super.close();

buffer = null;
out = null;
} // end close

/**
* Suspends encoding of the stream. May be helpful if you need to embed
* a piece of base640-encoded data in a stream.
*
* @since 1.5.1
*/
public void suspendEncoding() throws java.io.IOException {
flushBase64();
this.suspendEncoding = true;
} // end suspendEncoding

/**
* Resumes encoding of the stream. May be helpful if you need to embed a
* piece of base640-encoded data in a stream.
*
* @since 1.5.1
*/
public void resumeEncoding() {
this.suspendEncoding = false;
} // end resumeEncoding

} // end inner class OutputStream

}

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