/** * 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[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) { encode3to4( threeBytes, 0, numSigBytes, b4, 0, options ); return b4; } // end encode3to4
/** * 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[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) { encode3to4( threeBytes, 0, numSigBytes, b4, 0, options ); return b4; } // end encode3to4
/** * 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[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) { encode3to4( threeBytes, 0, numSigBytes, b4, 0, options ); return b4; } // end encode3to4
/** * Performs Base64 encoding on the <code>raw</code> ByteBuffer, * writing it to the <code>encoded</code> ByteBuffer. * This is an experimental feature. Currently it does not * pass along any options (such as {@link #DO_BREAK_LINES} * or {@link #GZIP}. * * @param raw input buffer * @param encoded output buffer * @since 2.3 */ public static void encode( java.nio.ByteBuffer raw, java.nio.ByteBuffer encoded ){ byte[] raw3 = new byte[3]; byte[] enc4 = new byte[4]; while( raw.hasRemaining() ){ int rem = Math.min(3,raw.remaining()); raw.get(raw3,0,rem); Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); encoded.put(enc4); } // end input remaining }
/** * Performs Base64 encoding on the <code>raw</code> ByteBuffer, * writing it to the <code>encoded</code> CharBuffer. * This is an experimental feature. Currently it does not * pass along any options (such as {@link #DO_BREAK_LINES} * or {@link #GZIP}. * * @param raw input buffer * @param encoded output buffer * @since 2.3 */ public static void encode( java.nio.ByteBuffer raw, java.nio.CharBuffer encoded ){ byte[] raw3 = new byte[3]; byte[] enc4 = new byte[4]; while( raw.hasRemaining() ){ int rem = Math.min(3,raw.remaining()); raw.get(raw3,0,rem); Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); for( int i = 0; i < 4; i++ ){ encoded.put( (char)(enc4[i] & 0xFF) ); } } // end input remaining }
/** * Performs Base64 encoding on the <code>raw</code> ByteBuffer, * writing it to the <code>encoded</code> CharBuffer. * This is an experimental feature. Currently it does not * pass along any options (such as {@link #DO_BREAK_LINES} * or {@link #GZIP}. * * @param raw input buffer * @param encoded output buffer * @since 2.3 */ public static void encode( java.nio.ByteBuffer raw, java.nio.CharBuffer encoded ){ byte[] raw3 = new byte[3]; byte[] enc4 = new byte[4]; while( raw.hasRemaining() ){ int rem = Math.min(3,raw.remaining()); raw.get(raw3,0,rem); Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); for( int i = 0; i < 4; i++ ){ encoded.put( (char)(enc4[i] & 0xFF) ); } } // end input remaining }
/** * Performs Base64 encoding on the <code>raw</code> ByteBuffer, * writing it to the <code>encoded</code> ByteBuffer. * This is an experimental feature. Currently it does not * pass along any options (such as {@link #DO_BREAK_LINES} * or {@link #GZIP}. * * @param raw input buffer * @param encoded output buffer * @since 2.3 */ public static void encode( java.nio.ByteBuffer raw, java.nio.ByteBuffer encoded ){ byte[] raw3 = new byte[3]; byte[] enc4 = new byte[4]; while( raw.hasRemaining() ){ int rem = Math.min(3,raw.remaining()); raw.get(raw3,0,rem); Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); encoded.put(enc4); } // end input remaining }
/** * Performs Base64 encoding on the <code>raw</code> ByteBuffer, * writing it to the <code>encoded</code> ByteBuffer. * This is an experimental feature. Currently it does not * pass along any options (such as {@link #DO_BREAK_LINES} * or {@link #GZIP}. * * @param raw input buffer * @param encoded output buffer * @since 2.3 */ public static void encode( java.nio.ByteBuffer raw, java.nio.ByteBuffer encoded ){ byte[] raw3 = new byte[3]; byte[] enc4 = new byte[4]; while( raw.hasRemaining() ){ int rem = Math.min(3,raw.remaining()); raw.get(raw3,0,rem); Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); encoded.put(enc4); } // end input remaining }
/** * Performs Base64 encoding on the <code>raw</code> ByteBuffer, * writing it to the <code>encoded</code> CharBuffer. * This is an experimental feature. Currently it does not * pass along any options (such as {@link #DO_BREAK_LINES} * or {@link #GZIP}. * * @param raw input buffer * @param encoded output buffer * @since 2.3 */ public static void encode( java.nio.ByteBuffer raw, java.nio.CharBuffer encoded ){ byte[] raw3 = new byte[3]; byte[] enc4 = new byte[4]; while( raw.hasRemaining() ){ int rem = Math.min(3,raw.remaining()); raw.get(raw3,0,rem); Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS ); for( int i = 0; i < 4; i++ ){ encoded.put( (char)(enc4[i] & 0xFF) ); } } // end input remaining }
int lineLength = 0; for( ; d < len2; d+=3, e+=4 ) { encode3to4( source, d+off, 3, outBuff, e, options ); encode3to4( source, d+off, len - d, outBuff, e, options ); e += 4;
int lineLength = 0; for( ; d < len2; d+=3, e+=4 ) { encode3to4( source, d+off, 3, outBuff, e, options ); encode3to4( source, d+off, len - d, outBuff, e, options ); e += 4;
int lineLength = 0; for( ; d < len2; d+=3, e+=4 ) { encode3to4( source, d+off, 3, outBuff, e, options ); encode3to4( source, d+off, len - d, outBuff, e, options ); e += 4;