src/codeconv.h

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifndef __CODECONV_H__
  21 #define __CODECONV_H__
  22
  23 #ifdef HAVE_CONFIG_H
  24 #include "claws-features.h"
  25 #endif
  26
  27 #include <glib.h>
  28 #include <iconv.h>
  29
  30 typedef struct _CodeConverter   CodeConverter;
  31
  32 typedef enum
  33 {
  34         C_AUTO,
  35         C_US_ASCII,
  36         C_UTF_8,
  37         C_UTF_7,
  38         C_ISO_8859_1,
  39         C_ISO_8859_2,
  40         C_ISO_8859_3,
  41         C_ISO_8859_4,
  42         C_ISO_8859_5,
  43         C_ISO_8859_6,
  44         C_ISO_8859_7,
  45         C_ISO_8859_8,
  46         C_ISO_8859_9,
  47         C_ISO_8859_10,
  48         C_ISO_8859_11,
  49         C_ISO_8859_13,
  50         C_ISO_8859_14,
  51         C_ISO_8859_15,
  52         C_BALTIC,
  53         C_CP1250,
  54         C_CP1251,
  55         C_CP1252,
  56         C_CP1253,
  57         C_CP1254,
  58         C_CP1255,
  59         C_CP1256,
  60         C_CP1257,
  61         C_CP1258,
  62         C_WINDOWS_1250,
  63         C_WINDOWS_1251,
  64         C_WINDOWS_1252,
  65         C_WINDOWS_1253,
  66         C_WINDOWS_1254,
  67         C_WINDOWS_1255,
  68         C_WINDOWS_1256,
  69         C_WINDOWS_1257,
  70         C_WINDOWS_1258,
  71         C_KOI8_R,
  72         C_MACCYR,
  73         C_KOI8_T,
  74         C_KOI8_U,
  75         C_ISO_2022_JP,
  76         C_ISO_2022_JP_2,
  77         C_ISO_2022_JP_3,
  78         C_EUC_JP,
  79         C_EUC_JP_MS,
  80         C_SHIFT_JIS,
  81         C_ISO_2022_KR,
  82         C_EUC_KR,
  83         C_ISO_2022_CN,
  84         C_EUC_CN,
  85         C_GB18030,
  86         C_GB2312,
  87         C_GBK,
  88         C_EUC_TW,
  89         C_BIG5,
  90         C_BIG5_HKSCS,
  91         C_TIS_620,
  92         C_WINDOWS_874,
  93         C_GEORGIAN_PS,
  94         C_TCVN5712_1
  95 } CharSet;
  96
  97 typedef gint (*CodeConvFunc) (gchar *outbuf, gint outlen, const gchar *inbuf);
  98
  99 struct _CodeConverter
 100 {
 101         CodeConvFunc code_conv_func;
 102         gchar *charset_str;
 103         CharSet charset;
 104 };
 105
 106 #define CS_AUTO                 "AUTO"
 107 #define CS_US_ASCII             "US-ASCII"
 108 #define CS_ANSI_X3_4_1968       "ANSI_X3.4-1968"
 109 #define CS_UTF_8                "UTF-8"
 110 #define CS_UTF_7                "UTF-7"
 111 #define CS_ISO_8859_1           "ISO-8859-1"
 112 #define CS_ISO_8859_2           "ISO-8859-2"
 113 #define CS_ISO_8859_3           "ISO-8859-3"
 114 #define CS_ISO_8859_4           "ISO-8859-4"
 115 #define CS_ISO_8859_5           "ISO-8859-5"
 116 #define CS_ISO_8859_6           "ISO-8859-6"
 117 #define CS_ISO_8859_7           "ISO-8859-7"
 118 #define CS_ISO_8859_8           "ISO-8859-8"
 119 #define CS_ISO_8859_9           "ISO-8859-9"
 120 #define CS_ISO_8859_10          "ISO-8859-10"
 121 #define CS_ISO_8859_11          "ISO-8859-11"
 122 #define CS_ISO_8859_13          "ISO-8859-13"
 123 #define CS_ISO_8859_14          "ISO-8859-14"
 124 #define CS_ISO_8859_15          "ISO-8859-15"
 125 #define CS_BALTIC               "BALTIC"
 126 #define CS_CP1250               "CP1250"
 127 #define CS_CP1251               "CP1251"
 128 #define CS_CP1252               "CP1252"
 129 #define CS_CP1253               "CP1253"
 130 #define CS_CP1254               "CP1254"
 131 #define CS_CP1255               "CP1255"
 132 #define CS_CP1256               "CP1256"
 133 #define CS_CP1257               "CP1257"
 134 #define CS_CP1258               "CP1258"
 135 #define CS_WINDOWS_1250         "Windows-1250"
 136 #define CS_WINDOWS_1251         "Windows-1251"
 137 #define CS_WINDOWS_1252         "Windows-1252"
 138 #define CS_WINDOWS_1253         "Windows-1253"
 139 #define CS_WINDOWS_1254         "Windows-1254"
 140 #define CS_WINDOWS_1255         "Windows-1255"
 141 #define CS_WINDOWS_1256         "Windows-1256"
 142 #define CS_WINDOWS_1257         "Windows-1257"
 143 #define CS_WINDOWS_1258         "Windows-1258"
 144 #define CS_KOI8_R               "KOI8-R"
 145 #define CS_X_MACCYR             "x-mac-cyrillic"
 146 #define CS_MACCYR               "mac-cyrillic"
 147 #define CS_KOI8_T               "KOI8-T"
 148 #define CS_KOI8_U               "KOI8-U"
 149 #define CS_ISO_2022_JP          "ISO-2022-JP"
 150 #define CS_ISO_2022_JP_2        "ISO-2022-JP-2"
 151 #define CS_ISO_2022_JP_3        "ISO-2022-JP-3"
 152 #define CS_EUC_JP               "EUC-JP"
 153 #define CS_EUCJP                "EUCJP"
 154 #define CS_EUC_JP_MS            "EUC-JP-MS"
 155 #define CS_SHIFT_JIS            "Shift_JIS"
 156 #define CS_SHIFT__JIS           "SHIFT-JIS"
 157 #define CS_SJIS                 "SJIS"
 158 #define CS_X_SJIS               "X-SJIS"
 159 #define CS_ISO_2022_KR          "ISO-2022-KR"
 160 #define CS_EUC_KR               "EUC-KR"
 161 #define CS_ISO_2022_CN          "ISO-2022-CN"
 162 #define CS_EUC_CN               "EUC-CN"
 163 #define CS_GB18030              "GB18030"
 164 #define CS_GB2312               "GB2312"
 165 #define CS_GBK                  "GBK"
 166 #define CS_X_GBK                "X-GBK"
 167 #define CS_EUC_TW               "EUC-TW"
 168 #define CS_BIG5                 "Big5"
 169 #define CS_BIG5_HKSCS           "BIG5-HKSCS"
 170 #define CS_TIS_620              "TIS-620"
 171 #define CS_WINDOWS_874          "Windows-874"
 172 #define CS_GEORGIAN_PS          "GEORGIAN-PS"
 173 #define CS_TCVN5712_1           "TCVN5712-1"
 174 #define CS_X_VIET_VPS           "X-VIET-VPS"
 175
 176 #define C_INTERNAL              C_UTF_8
 177 #define CS_INTERNAL             CS_UTF_8
 178
 179
 180 void conv_utf8todisp    (gchar *outbuf, gint outlen, const gchar *inbuf);
 181 void conv_localetodisp  (gchar *outbuf, gint outlen, const gchar *inbuf);
 182
 183 CodeConverter *conv_code_converter_new  (const gchar    *src_charset);
 184 void conv_code_converter_destroy        (CodeConverter  *conv);
 185 gint conv_convert                       (CodeConverter  *conv,
 186                                          gchar          *outbuf,
 187                                          gint            outlen,
 188                                          const gchar    *inbuf);
 189
 190 gchar *conv_codeset_strdup              (const gchar    *inbuf,
 191                                          const gchar    *src_code,
 192                                          const gchar    *dest_code);
 193
 194 const gchar *conv_get_charset_str               (CharSet         charset);
 195 CharSet conv_get_charset_from_str               (const gchar    *charset);
 196 const gchar *conv_get_locale_charset_str        (void);
 197 const gchar *conv_get_locale_charset_str_no_utf8(void);
 198 const gchar *conv_get_outgoing_charset_str      (void);
 199
 200 const gchar *conv_get_current_locale            (void);
 201
 202 gchar *conv_unmime_header               (const gchar    *str,
 203                                           const gchar   *default_encoding,
 204                                           gboolean       addr_field);
 205 void conv_encode_header                 (gchar          *dest,
 206                                          gint            len,
 207                                          const gchar    *src,
 208                                          gint            header_len,
 209                                          gboolean        addr_field);
 210 void conv_encode_header_full            (gchar          *dest,
 211                                          gint            len,
 212                                          const gchar    *src,
 213                                          gint            header_len,
 214                                          gboolean        addr_field,
 215                                          const gchar    *out_encoding_);
 216
 217 gchar *conv_filename_from_utf8          (const gchar    *utf8_file);
 218 gchar *conv_filename_to_utf8            (const gchar    *fs_file);
 219 void codeconv_set_strict                (gboolean        mode);
 220 #endif /* __CODECONV_H__ */