1 /*
   2  * Copyright (c) 2004, 2005, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 /* Routines for various UTF conversions */
  27 
  28 #ifndef  _UTF_H
  29 #define _UTF_H
  30 
  31 #include <stdio.h>
  32 
  33 #include "jni.h"
  34 #include "utf_md.h"
  35 
  36 /* Use THIS_FILE when it is available. */
  37 #ifndef THIS_FILE
  38     #define THIS_FILE __FILE__
  39 #endif
  40 
  41 /* Error and assert macros */
  42 #define UTF_ERROR(m) utfError(THIS_FILE, __LINE__,  m)
  43 #define UTF_ASSERT(x) ( (x)==0 ? UTF_ERROR("ASSERT ERROR " #x) : (void)0 )
  44 
  45 void utfError(char *file, int line, char *message);
  46 
  47 struct UtfInst* JNICALL utfInitialize
  48                             (char *options);
  49 void            JNICALL utfTerminate
  50                             (struct UtfInst *ui, char *options);
  51 int             JNICALL utf8ToPlatform
  52                             (struct UtfInst *ui, jbyte *utf8,
  53                              int len, char *output, int outputMaxLen);
  54 int             JNICALL utf8FromPlatform
  55                             (struct UtfInst *ui, char *str, int len,
  56                              jbyte *output, int outputMaxLen);
  57 int             JNICALL utf8ToUtf16
  58                             (struct UtfInst *ui, jbyte *utf8, int len,
  59                              jchar *output, int outputMaxLen);
  60 int             JNICALL utf16ToUtf8m
  61                             (struct UtfInst *ui, jchar *utf16, int len,
  62                              jbyte *output, int outputMaxLen);
  63 int             JNICALL utf16ToUtf8s
  64                             (struct UtfInst *ui, jchar *utf16, int len,
  65                              jbyte *output, int outputMaxLen);
  66 int             JNICALL utf8sToUtf8mLength
  67                             (struct UtfInst *ui, jbyte *string, int length);
  68 void            JNICALL utf8sToUtf8m
  69                             (struct UtfInst *ui, jbyte *string, int length,
  70                              jbyte *new_string, int new_length);
  71 int             JNICALL utf8mToUtf8sLength
  72                             (struct UtfInst *ui, jbyte *string, int length);
  73 void            JNICALL utf8mToUtf8s
  74                             (struct UtfInst *ui, jbyte *string, int length,
  75                              jbyte *new_string, int new_length);
  76 
  77 #endif