gomp-20050608-branch/libjava/gnu/gcj/convert/Output_UnicodeLittleUnmarked.java

   1 /* Copyright (C) 2004  Free Software Foundation
   2
   3    This file is part of libgcj.
   4
   5 This software is copyrighted work licensed under the terms of the
   6 Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
   7 details.  */
   8
   9 package gnu.gcj.convert;
  10
  11 /**
  12  * Convert to Unicode Little Endian, no marker
  13  */
  14 public class Output_UnicodeLittleUnmarked extends UnicodeToBytes
  15 {
  16   public String getName() { return "UnicodeLittleUnmarked"; }
  17
  18   /** Convert chars to bytes.
  19     * Converted bytes are written to buf, starting at count.
  20     * @param inbuffer source of characters to convert
  21     * @param inpos index of initial character in inbuffer to convert
  22     * @param inlength number of characters to convert
  23     * @return number of chars converted
  24     * Also, this.count is increment by the number of bytes converted.
  25     */
  26   public int write (char[] inbuffer, int inpos, int inlength)
  27   {
  28     int avail = buf.length - count;
  29     if (inlength * 2 > avail)
  30       inlength = avail / 2;
  31     for (int i = inlength; i > 0; i--)
  32       {
  33         char c = inbuffer[inpos++];
  34         buf[count] = (byte)c;
  35         buf[count+1] = (byte)(c >> 8);
  36         count += 2;
  37       }
  38     return inlength;
  39   }
  40 }
  41