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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