/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * particular file as subject to the "Classpath" exception as provided

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 */

/* Native Platform Toolkit */

#ifndef  _NPT_H

#define _NPT_H

#define NPT_VERSION "0.0.0"

#include <stdio.h>

#include "jni.h"

#include "npt_md.h"

#include "utf.h"

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

#ifdef __cplusplus

extern "C" {

#endif

typedef struct {

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

    void *libhandle;

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

    char *options;

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

    struct UtfInst *utf;

    /* UTF interfaces, see utf.c */

    struct UtfInst* (JNICALL *utfInitialize)

                         (char *options);

    void     (JNICALL *utfTerminate)

                         (struct UtfInst *utf, char *options);

    int      (JNICALL *utf8ToPlatform)

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

                          char *output, int outputMaxLen);

    int      (JNICALL *utf8FromPlatform)

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

                          jbyte *output, int outputMaxLen);

    int      (JNICALL *utf8ToUtf16)

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

                          jchar *output, int outputMaxLen);

    int      (JNICALL *utf16ToUtf8m)

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

                          jbyte *output, int outputMaxLen);

    int      (JNICALL *utf16ToUtf8s)

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

                          jbyte *output, int outputMaxLen);

    int      (JNICALL *utf8sToUtf8mLength)

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

    void     (JNICALL *utf8sToUtf8m)

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

                          jbyte *newString, int newLength);

    int      (JNICALL *utf8mToUtf8sLength)

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

    void     (JNICALL *utf8mToUtf8s)

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

                          jbyte *newString, int newLength);

} NptEnv;

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

 *    nptInitialize and nptTerminate

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

 */

JNIEXPORT void JNICALL nptInitialize

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

typedef JNIEXPORT void (JNICALL *NptInitialize)

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

JNIEXPORT void JNICALL nptTerminate

                       (NptEnv* npt, char *options);

typedef JNIEXPORT void (JNICALL *NptTerminate)

                       (NptEnv* npt, char *options);

#ifdef __cplusplus

} /* extern "C" */

#endif /* __cplusplus */

#endif