ByteToCharUTF8.java revision 2362
0N/A * Copyright (c) 1996, 1997, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 0N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 0N/A * or visit www.oracle.com if you need additional information or have any 0N/A * UCS Transformation Format 8 (UTF-8) -> UCS2 (UTF16) converter if ((
byte1 &
0x80) ==
0){
}
else if ((
byte1 &
0xe0) ==
0xc0) {
if ((
byte2 &
0xc0) !=
0x80) {
}
else if ((
byte1 &
0xf0) ==
0xe0){
if ((
byte2 &
0xc0) !=
0x80 || (
byte3 &
0xc0) !=
0x80) {
}
else if ((
byte1 &
0xf8) ==
0xf0) {
if ((
byte2 &
0xc0) !=
0x80 ||
(
byte3 &
0xc0) !=
0x80 ||
(
byte4 &
0xc0) !=
0x80) {
// this byte sequence is UTF16 character * Return the character set id * Reset after finding bad input