diff options
Diffstat (limited to 'src/com')
| -rw-r--r-- | src/com/itmill/toolkit/service/License.java | 576 |
1 files changed, 0 insertions, 576 deletions
diff --git a/src/com/itmill/toolkit/service/License.java b/src/com/itmill/toolkit/service/License.java index cdf6d9c068..09d92e5c08 100644 --- a/src/com/itmill/toolkit/service/License.java +++ b/src/com/itmill/toolkit/service/License.java @@ -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) - * <i>Note: Technically, this makes your encoding non-compliant.</i> - * </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) - * <i>Note: Technically, this makes your encoding non-compliant.</i> - * </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 - } |