1 /*

     2  * Copyright (c) 2004, 2013, 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 /* Native Platform Toolkit */

    27 

    28 #ifndef  _NPT_H

    29 #define _NPT_H

    30 

    31 #define NPT_VERSION "0.0.0"

    32 

    33 #include <stdio.h>

    34 

    35 #include "jni.h"

    36 

    37 #include "npt_md.h"

    38 #include "utf.h"

    39 

    40 #define NPT_ERROR(s) { (void)fprintf(stderr, "NPT ERROR: %s\n", s); exit(1); }

    41 

    42 #ifdef __cplusplus

    43 extern "C" {

    44 #endif

    45 

    46 typedef struct {

    47 

    48     /* Used to save handle to our own dynamicly loaded library */

    49     void *libhandle;

    50 

    51     /* Copy of the options sent in at initialization */

    52     char *options;

    53 

    54     /* Can be used to save the UtfInst handle */

    55     struct UtfInst *utf;

    56 

    57     /* UTF interfaces, see utf.c */

    58     struct UtfInst* (JNICALL *utfInitialize)

    59                          (char *options);

    60     void     (JNICALL *utfTerminate)

    61                          (struct UtfInst *utf, char *options);

    62     int      (JNICALL *utf8ToPlatform)

    63                          (struct UtfInst *utf, jbyte *utf8, int len,

    64                           char *output, int outputMaxLen);

    65     int      (JNICALL *utf8FromPlatform)

    66                          (struct UtfInst *utf, char *str, int len,

    67                           jbyte *output, int outputMaxLen);

    68     int      (JNICALL *utf8ToUtf16)

    69                          (struct UtfInst *utf, jbyte *utf8, int len,

    70                           jchar *output, int outputMaxLen);

    71     int      (JNICALL *utf16ToUtf8m)

    72                          (struct UtfInst *utf, jchar *utf16, int len,

    73                           jbyte *output, int outputMaxLen);

    74     int      (JNICALL *utf16ToUtf8s)

    75                          (struct UtfInst *utf, jchar *utf16, int len,

    76                           jbyte *output, int outputMaxLen);

    77     int      (JNICALL *utf8sToUtf8mLength)

    78                          (struct UtfInst *utf, jbyte *string, int length);

    79     void     (JNICALL *utf8sToUtf8m)

    80                          (struct UtfInst *utf, jbyte *string, int length,

    81                           jbyte *newString, int newLength);

    82     int      (JNICALL *utf8mToUtf8sLength)

    83                          (struct UtfInst *utf, jbyte *string, int length);

    84     void     (JNICALL *utf8mToUtf8s)

    85                          (struct UtfInst *utf, jbyte *string, int length,

    86                           jbyte *newString, int newLength);

    87 

    88 } NptEnv;

    89 

    90 /* Typedefs for the only 2 'extern' functions in npt library:

    91  *    nptInitialize and nptTerminate

    92  *    See NPT_INITIALIZE() and NPT_TERMINATE() in npt_md.h.

    93  */

    94 

    95 JNIEXPORT void JNICALL nptInitialize

    96                        (NptEnv **pnpt, char *nptVersion, char *options);

    97 typedef void (JNICALL *NptInitialize)

    98              (NptEnv **pnpt, char *nptVersion, char *options);

    99 

   100 JNIEXPORT void JNICALL nptTerminate

   101                        (NptEnv* npt, char *options);

   102 typedef void (JNICALL *NptTerminate)

   103              (NptEnv* npt, char *options);

   104 

   105 #ifdef __cplusplus

   106 } /* extern "C" */

   107 #endif /* __cplusplus */

   108 

   109 #endif