| 1 | /*
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| 2 | * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
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| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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| 4 | *
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| 5 | * This code is free software; you can redistribute it and/or modify it
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| 6 | * under the terms of the GNU General Public License version 2 only, as
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| 7 | * published by the Free Software Foundation. Oracle designates this
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| 8 | * particular file as subject to the "Classpath" exception as provided
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| 9 | * by Oracle in the LICENSE file that accompanied this code.
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| 10 | *
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| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT
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| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| 14 | * version 2 for more details (a copy is included in the LICENSE file that
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| 15 | * accompanied this code).
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License version
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| 18 | * 2 along with this work; if not, write to the Free Software Foundation,
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| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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| 20 | *
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| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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| 22 | * or visit www.oracle.com if you need additional information or have any
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| 23 | * questions.
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| 24 | */
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| 25 |
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| 26 | #include <stdio.h>
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| 27 | #include <string.h>
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| 28 | #include <stdlib.h>
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| 29 |
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| 30 | #include "jni.h"
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| 31 |
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| 32 | #include "npt.h"
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| 33 |
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| 34 | #include "utf.h"
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| 35 |
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| 36 | static int
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| 37 | version_check(char *version)
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| 38 | {
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| 39 | if ( version==NULL || strcmp(version, NPT_VERSION)!=0 ) {
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| 40 | return 1;
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| 41 | }
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| 42 | return 0;
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| 43 | }
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| 44 |
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| 45 | JNIEXPORT void JNICALL
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| 46 | nptInitialize(NptEnv **pnpt, char *nptVersion, char *options)
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| 47 | {
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| 48 | NptEnv *npt;
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| 49 |
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| 50 | (*pnpt) = NULL;
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| 51 |
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| 52 | if ( version_check(nptVersion) ) {
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| 53 | NPT_ERROR("NPT version doesn't match");
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| 54 | return;
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| 55 | }
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| 56 |
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| 57 | npt = (NptEnv*)calloc(sizeof(NptEnv), 1);
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| 58 | if ( npt == NULL ) {
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| 59 | NPT_ERROR("Cannot allocate calloc space for NptEnv*");
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| 60 | return;
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| 61 | }
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| 62 |
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| 63 | if ( options != NULL ) {
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| 64 | npt->options = strdup(options);
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| 65 | }
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| 66 | npt->utfInitialize = &utfInitialize;
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| 67 | npt->utfTerminate = &utfTerminate;
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| 68 | npt->utf8ToPlatform = &utf8ToPlatform;
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| 69 | npt->utf8FromPlatform = &utf8FromPlatform;
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| 70 | npt->utf8ToUtf16 = &utf8ToUtf16;
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| 71 | npt->utf16ToUtf8m = &utf16ToUtf8m;
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| 72 | npt->utf16ToUtf8s = &utf16ToUtf8s;
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| 73 | npt->utf8sToUtf8mLength = &utf8sToUtf8mLength;
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| 74 | npt->utf8sToUtf8m = &utf8sToUtf8m;
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| 75 | npt->utf8mToUtf8sLength = &utf8mToUtf8sLength;
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| 76 | npt->utf8mToUtf8s = &utf8mToUtf8s;
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| 77 |
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| 78 | (*pnpt) = npt;
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| 79 | }
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| 80 |
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| 81 | JNIEXPORT void JNICALL
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| 82 | nptTerminate(NptEnv* npt, char *options)
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| 83 | {
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| 84 |
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| 85 | /* FIXUP: options? Check memory or something? */
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| 86 | if ( npt->options != NULL ) {
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| 87 | (void)free(npt->options);
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| 88 | }
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| 89 | (void)free(npt);
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| 90 | }
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