1 /* 2 * Copyright (c) 2003-2004, Artem B. Bityuckiy. 3 * Rights transferred to Franklin Electronic Publishers. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 /* 28 * Funtions, macros, etc implimented in iconv library but used by other 29 * NLS-related subsystems too. 30 */ 31 #ifndef __SYS_ICONVNLS_H__ 32 #define __SYS_ICONVNLS_H__ 33 34 #include <_ansi.h> 35 #include <wchar.h> 36 #include <iconv.h> 37 38 /* Iconv data path environment variable name */ 39 #define NLS_ENVVAR_NAME "NLSPATH" 40 /* Default NLSPATH value */ 41 #ifndef ICONV_DEFAULT_NLSPATH 42 #define ICONV_DEFAULT_NLSPATH "/usr/locale" 43 #endif 44 /* Direction markers */ 45 #define ICONV_NLS_FROM 0 46 #define ICONV_NLS_TO 1 47 48 void 49 _iconv_nls_get_state (iconv_t cd, mbstate_t *ps, int direction); 50 51 int 52 _iconv_nls_set_state (iconv_t cd, mbstate_t *ps, int direction); 53 54 int 55 _iconv_nls_is_stateful (iconv_t cd, int direction); 56 57 int 58 _iconv_nls_get_mb_cur_max (iconv_t cd, int direction); 59 60 size_t 61 _iconv_nls_conv (iconv_t cd, 62 const char **inbuf, size_t *inbytesleft, 63 char **outbuf, size_t *outbytesleft); 64 65 const char * 66 _iconv_nls_construct_filename (const char *file, 67 const char *dir, const char *ext); 68 69 70 int 71 _iconv_nls_open (const char *encoding, 72 iconv_t *towc, iconv_t *fromwc, int flag); 73 74 char * 75 _iconv_resolve_encoding_name (const char *ca); 76 77 #endif /* __SYS_ICONVNLS_H__ */ 78 79
