[PATCH] Tomcat3.0 for Multi-Byte Characters.

["OKIBAYASHI, Masanori." <mo...@hm.aitai.ne.jp>]

Hi, Everyone.

	I tried to make a patch for Tomcat3.0.  This patch makes
Tomcat3.0 to be able to write(or print) multi-byte characters.

---------->>>>> patch begins. <<<<<----------

--- src/share/org/apache/jasper/compiler/EscapeUnicodeWriter.java	Wed Dec 15 17:49:50 1999
+++ EscapeUnicodeWriter.java	Thu Jan 06 13:46:02 2000
@@ -74,7 +74,6 @@
  */
 public class EscapeUnicodeWriter extends Writer {
     private OutputStream out     = null;
-    private byte         bytes[] = new byte[6];
     
     public EscapeUnicodeWriter(OutputStream out) {
 	this.out = out;
@@ -88,19 +87,14 @@
         
 	int ci = off, end = off + len;
 	while ( --len >= 0 ) {
-	    int ch = buf[off++] & 0xff;
+	    int ch = buf[off++];
 	    /*
 	     * Write out unicode characters as \u0000
 	     */
 	    if ((ch < 0x20 || ch > 0x7e) && 
 		(ch != '\n' && ch != '\r' && ch != '\t')) {
-		bytes[0] = (byte) '\\';
-		bytes[1] = (byte) 'u';
-		bytes[2] = (byte) Character.forDigit((ch & 0xf000) >> 12, 16);
-		bytes[3] = (byte) Character.forDigit((ch & 0x0f00) >>  8, 16);
-		bytes[4] = (byte) Character.forDigit((ch & 0x00f0) >>  4, 16);
-		bytes[5] = (byte) Character.forDigit((ch & 0x000f) >>  0, 16);
-		out.write(bytes);
+		String	unicode = "\\u" + Integer.toString(ch, 16);
+		out.write(unicode.getBytes());
 	    } else {
 		out.write((byte) ch);
 	    }

---------->>>>> patch ends. <<<<<----------

Thanks.

moki@hm.aitai.ne.jp