| 1 | /* |
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| 2 | * Copyright (c) 2003-2004, Artem B. Bityuckiy. |
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| 3 | * Rights transferred to Franklin Electronic Publishers. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * 1. Redistributions of source code must retain the above copyright |
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| 9 | * notice, this list of conditions and the following disclaimer. |
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 11 | * notice, this list of conditions and the following disclaimer in the |
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| 12 | * documentation and/or other materials provided with the distribution. |
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| 13 | * |
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| 14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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| 15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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| 18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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| 22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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| 23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| 24 | * SUCH DAMAGE. |
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| 25 | */ |
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| 26 | |
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| 27 | /* |
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| 28 | * Funtions, macros, etc implimented in iconv library but used by other |
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| 29 | * NLS-related subsystems too. |
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| 30 | */ |
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| 31 | #ifndef __SYS_ICONVNLS_H__ |
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| 32 | #define __SYS_ICONVNLS_H__ |
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| 33 | |
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| 34 | #include <_ansi.h> |
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| 35 | #include <reent.h> |
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| 36 | #include <wchar.h> |
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| 37 | #include <iconv.h> |
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| 38 | |
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| 39 | /* Iconv data path environment variable name */ |
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| 40 | #define NLS_ENVVAR_NAME "NLSPATH" |
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| 41 | /* Default NLSPATH value */ |
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| 42 | #define ICONV_DEFAULT_NLSPATH "/usr/locale" |
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| 43 | /* Direction markers */ |
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| 44 | #define ICONV_NLS_FROM 0 |
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| 45 | #define ICONV_NLS_TO 1 |
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| 46 | |
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| 47 | void |
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| 48 | _iconv_nls_get_state (iconv_t cd, mbstate_t *ps, int direction); |
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| 49 | |
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| 50 | int |
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| 51 | _iconv_nls_set_state (iconv_t cd, mbstate_t *ps, int direction); |
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| 52 | |
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| 53 | int |
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| 54 | _iconv_nls_is_stateful (iconv_t cd, int direction); |
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| 55 | |
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| 56 | int |
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| 57 | _iconv_nls_get_mb_cur_max (iconv_t cd, int direction); |
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| 58 | |
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| 59 | size_t |
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| 60 | _iconv_nls_conv (struct _reent *rptr, iconv_t cd, |
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| 61 | const char **inbuf, size_t *inbytesleft, |
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| 62 | char **outbuf, size_t *outbytesleft); |
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| 63 | |
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| 64 | const char * |
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| 65 | _iconv_nls_construct_filename (struct _reent *rptr, const char *file, |
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| 66 | const char *dir, const char *ext); |
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| 67 | |
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| 68 | |
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| 69 | int |
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| 70 | _iconv_nls_open (struct _reent *rptr, const char *encoding, |
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| 71 | iconv_t *towc, iconv_t *fromwc, int flag); |
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| 72 | |
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| 73 | char * |
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| 74 | _iconv_resolve_encoding_name (struct _reent *rptr, const char *ca); |
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| 75 | |
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| 76 | #endif /* __SYS_ICONVNLS_H__ */ |
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| 77 | |
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