| J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2004 Sun Microsystems, Inc. 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | #include <stdio.h> |
| 27 | #include <string.h> |
| 28 | #include <stdlib.h> |
| 29 | |
| 30 | #include "jni.h" |
| 31 | |
| 32 | #include "npt.h" |
| 33 | |
| 34 | #include "utf.h" |
| 35 | |
| 36 | static int |
| 37 | version_check(char *version) |
| 38 | { |
| 39 | if ( version==NULL || strcmp(version, NPT_VERSION)!=0 ) { |
| 40 | return 1; |
| 41 | } |
| 42 | return 0; |
| 43 | } |
| 44 | |
| 45 | JNIEXPORT void JNICALL |
| 46 | nptInitialize(NptEnv **pnpt, char *nptVersion, char *options) |
| 47 | { |
| 48 | NptEnv *npt; |
| 49 | |
| 50 | (*pnpt) = NULL; |
| 51 | |
| 52 | if ( version_check(nptVersion) ) { |
| 53 | NPT_ERROR("NPT version doesn't match"); |
| 54 | return; |
| 55 | } |
| 56 | |
| 57 | npt = (NptEnv*)calloc(sizeof(NptEnv), 1); |
| 58 | if ( npt == NULL ) { |
| 59 | NPT_ERROR("Cannot allocate calloc space for NptEnv*"); |
| 60 | return; |
| 61 | } |
| 62 | |
| 63 | if ( options != NULL ) { |
| 64 | npt->options = strdup(options); |
| 65 | } |
| 66 | npt->utfInitialize = &utfInitialize; |
| 67 | npt->utfTerminate = &utfTerminate; |
| 68 | npt->utf8ToPlatform = &utf8ToPlatform; |
| 69 | npt->utf8FromPlatform = &utf8FromPlatform; |
| 70 | npt->utf8ToUtf16 = &utf8ToUtf16; |
| 71 | npt->utf16ToUtf8m = &utf16ToUtf8m; |
| 72 | npt->utf16ToUtf8s = &utf16ToUtf8s; |
| 73 | npt->utf8sToUtf8mLength = &utf8sToUtf8mLength; |
| 74 | npt->utf8sToUtf8m = &utf8sToUtf8m; |
| 75 | npt->utf8mToUtf8sLength = &utf8mToUtf8sLength; |
| 76 | npt->utf8mToUtf8s = &utf8mToUtf8s; |
| 77 | |
| 78 | (*pnpt) = npt; |
| 79 | } |
| 80 | |
| 81 | JNIEXPORT void JNICALL |
| 82 | nptTerminate(NptEnv* npt, char *options) |
| 83 | { |
| 84 | |
| 85 | /* FIXUP: options? Check memory or something? */ |
| 86 | if ( npt->options != NULL ) { |
| 87 | (void)free(npt->options); |
| 88 | } |
| 89 | (void)free(npt); |
| 90 | } |