1 | /* message.c |
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2 | * Fairly general purpose message and error routines |
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3 | * Copyright (C) 1993-2003,2004,2005,2006,2007,2011 Olly Betts |
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4 | * |
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5 | * This program is free software; you can redistribute it and/or modify |
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6 | * it under the terms of the GNU General Public License as published by |
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7 | * the Free Software Foundation; either version 2 of the License, or |
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8 | * (at your option) any later version. |
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9 | * |
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10 | * This program is distributed in the hope that it will be useful, |
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | * GNU General Public License for more details. |
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14 | * |
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15 | * You should have received a copy of the GNU General Public License |
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16 | * along with this program; if not, write to the Free Software |
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17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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18 | */ |
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19 | |
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20 | /*#define DEBUG 1*/ |
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21 | |
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22 | #ifdef HAVE_CONFIG_H |
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23 | # include <config.h> |
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24 | #endif |
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25 | |
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26 | #include <stdio.h> |
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27 | #include <stdlib.h> |
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28 | #include <string.h> |
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29 | #include <ctype.h> |
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30 | #include <limits.h> |
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31 | #include <errno.h> |
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32 | #include <locale.h> |
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33 | |
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34 | #include "cmdline.h" |
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35 | #include "whichos.h" |
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36 | #include "filename.h" |
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37 | #include "message.h" |
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38 | #include "osdepend.h" |
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39 | #include "filelist.h" |
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40 | #include "debug.h" |
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41 | |
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42 | #ifdef AVEN |
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43 | # include "aven.h" |
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44 | #endif |
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45 | |
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46 | #ifdef HAVE_SIGNAL |
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47 | # ifdef HAVE_SETJMP_H |
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48 | # include <setjmp.h> |
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49 | static jmp_buf jmpbufSignal; |
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50 | # include <signal.h> |
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51 | # else |
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52 | # undef HAVE_SIGNAL |
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53 | # endif |
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54 | #endif |
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55 | |
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56 | #if (OS==WIN32) |
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57 | # define WIN32_LEAN_AND_MEAN |
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58 | # include <windows.h> |
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59 | #elif (OS==MSDOS) |
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60 | # include <dos.h> |
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61 | # ifdef __DJGPP__ |
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62 | # include <dpmi.h> |
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63 | # include <go32.h> |
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64 | # include <sys/movedata.h> |
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65 | # endif |
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66 | #elif (OS==RISCOS) |
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67 | # include "oslib/wimpreadsy.h" |
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68 | # include "oslib/territory.h" |
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69 | #elif (OS==UNIX) |
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70 | # include <sys/types.h> |
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71 | # include <sys/stat.h> |
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72 | #endif |
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73 | |
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74 | /* For funcs which want to be immune from messing around with different |
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75 | * calling conventions */ |
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76 | #ifndef CDECL |
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77 | # define CDECL |
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78 | #endif |
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79 | |
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80 | int msg_warnings = 0; /* keep track of how many warnings we've given */ |
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81 | int msg_errors = 0; /* and how many (non-fatal) errors */ |
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82 | |
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83 | /* in case osmalloc() fails before appname_copy is set up */ |
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84 | static const char *appname_copy = "anonymous program"; |
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85 | |
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86 | /* error code for failed osmalloc and osrealloc calls */ |
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87 | static void |
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88 | outofmem(OSSIZE_T size) |
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89 | { |
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90 | fatalerror(/*Out of memory (couldn't find %lu bytes).*/1, |
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91 | (unsigned long)size); |
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92 | } |
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93 | |
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94 | #ifdef TOMBSTONES |
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95 | #define TOMBSTONE_SIZE 16 |
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96 | static const char tombstone[TOMBSTONE_SIZE] = "012345\xfftombstone"; |
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97 | #endif |
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98 | |
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99 | /* malloc with error catching if it fails. Also allows us to write special |
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100 | * versions easily eg for DOS EMS or MS Windows. |
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101 | */ |
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102 | void Far * |
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103 | osmalloc(OSSIZE_T size) |
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104 | { |
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105 | void Far *p; |
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106 | #ifdef TOMBSTONES |
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107 | size += TOMBSTONE_SIZE * 2; |
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108 | p = malloc(size); |
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109 | #else |
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110 | p = xosmalloc(size); |
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111 | #endif |
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112 | if (p == NULL) outofmem(size); |
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113 | #ifdef TOMBSTONES |
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114 | printf("osmalloc truep=%p truesize=%d\n", p, size); |
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115 | memcpy(p, tombstone, TOMBSTONE_SIZE); |
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116 | memcpy(p + size - TOMBSTONE_SIZE, tombstone, TOMBSTONE_SIZE); |
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117 | *(size_t *)p = size; |
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118 | p += TOMBSTONE_SIZE; |
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119 | #endif |
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120 | return p; |
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121 | } |
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122 | |
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123 | /* realloc with error catching if it fails. */ |
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124 | void Far * |
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125 | osrealloc(void *p, OSSIZE_T size) |
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126 | { |
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127 | /* some pre-ANSI realloc implementations don't cope with a NULL pointer */ |
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128 | if (p == NULL) { |
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129 | p = xosmalloc(size); |
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130 | } else { |
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131 | #ifdef TOMBSTONES |
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132 | int true_size; |
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133 | size += TOMBSTONE_SIZE * 2; |
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134 | p -= TOMBSTONE_SIZE; |
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135 | true_size = *(size_t *)p; |
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136 | printf("osrealloc (in truep=%p truesize=%d)\n", p, true_size); |
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137 | if (memcmp(p + sizeof(size_t), tombstone + sizeof(size_t), |
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138 | TOMBSTONE_SIZE - sizeof(size_t)) != 0) { |
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139 | printf("start tombstone for block %p, size %d corrupted!", |
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140 | p + TOMBSTONE_SIZE, true_size - TOMBSTONE_SIZE * 2); |
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141 | } |
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142 | if (memcmp(p + true_size - TOMBSTONE_SIZE, tombstone, |
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143 | TOMBSTONE_SIZE) != 0) { |
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144 | printf("end tombstone for block %p, size %d corrupted!", |
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145 | p + TOMBSTONE_SIZE, true_size - TOMBSTONE_SIZE * 2); |
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146 | } |
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147 | p = realloc(p, size); |
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148 | if (p == NULL) outofmem(size); |
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149 | printf("osrealloc truep=%p truesize=%d\n", p, size); |
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150 | memcpy(p, tombstone, TOMBSTONE_SIZE); |
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151 | memcpy(p + size - TOMBSTONE_SIZE, tombstone, TOMBSTONE_SIZE); |
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152 | *(size_t *)p = size; |
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153 | p += TOMBSTONE_SIZE; |
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154 | #else |
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155 | p = xosrealloc(p, size); |
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156 | #endif |
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157 | } |
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158 | if (p == NULL) outofmem(size); |
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159 | return p; |
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160 | } |
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161 | |
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162 | char Far * |
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163 | osstrdup(const char *str) |
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164 | { |
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165 | char *p; |
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166 | OSSIZE_T len; |
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167 | len = strlen(str) + 1; |
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168 | p = osmalloc(len); |
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169 | memcpy(p, str, len); |
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170 | return p; |
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171 | } |
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172 | |
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173 | /* osfree is usually just a macro in osalloc.h */ |
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174 | #ifdef TOMBSTONES |
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175 | void |
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176 | osfree(void *p) |
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177 | { |
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178 | int true_size; |
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179 | if (!p) return; |
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180 | p -= TOMBSTONE_SIZE; |
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181 | true_size = *(size_t *)p; |
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182 | printf("osfree truep=%p truesize=%d\n", p, true_size); |
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183 | if (memcmp(p + sizeof(size_t), tombstone + sizeof(size_t), |
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184 | TOMBSTONE_SIZE - sizeof(size_t)) != 0) { |
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185 | printf("start tombstone for block %p, size %d corrupted!", |
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186 | p + TOMBSTONE_SIZE, true_size - TOMBSTONE_SIZE * 2); |
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187 | } |
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188 | if (memcmp(p + true_size - TOMBSTONE_SIZE, tombstone, |
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189 | TOMBSTONE_SIZE) != 0) { |
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190 | printf("end tombstone for block %p, size %d corrupted!", |
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191 | p + TOMBSTONE_SIZE, true_size - TOMBSTONE_SIZE * 2); |
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192 | } |
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193 | free(p); |
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194 | } |
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195 | #endif |
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196 | |
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197 | #ifdef HAVE_SIGNAL |
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198 | |
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199 | static int sigReceived; |
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200 | |
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201 | /* for systems not using autoconf, assume the signal handler returns void |
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202 | * unless specified elsewhere */ |
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203 | #ifndef RETSIGTYPE |
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204 | # define RETSIGTYPE void |
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205 | #endif |
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206 | |
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207 | static CDECL RETSIGTYPE Far |
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208 | report_sig(int sig) |
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209 | { |
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210 | sigReceived = sig; |
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211 | longjmp(jmpbufSignal, 1); |
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212 | } |
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213 | |
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214 | static void |
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215 | init_signals(void) |
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216 | { |
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217 | int en; |
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218 | if (!setjmp(jmpbufSignal)) { |
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219 | signal(SIGABRT, report_sig); /* abnormal termination eg abort() */ |
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220 | signal(SIGFPE, report_sig); /* arithmetic error eg /0 or overflow */ |
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221 | signal(SIGILL, report_sig); /* illegal function image eg illegal instruction */ |
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222 | signal(SIGSEGV, report_sig); /* illegal storage access eg access outside memory limits */ |
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223 | # ifdef SIGSTAK /* only on RISC OS AFAIK */ |
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224 | signal(SIGSTAK, report_sig); /* stack overflow */ |
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225 | # endif |
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226 | return; |
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227 | } |
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228 | |
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229 | /* Remove that signal handler to avoid the possibility of an infinite loop. |
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230 | */ |
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231 | signal(sigReceived, SIG_DFL); |
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232 | |
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233 | switch (sigReceived) { |
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234 | case SIGABRT: en = /*Abnormal termination*/90; break; |
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235 | case SIGFPE: en = /*Arithmetic error*/91; break; |
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236 | case SIGILL: en = /*Illegal instruction*/92; break; |
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237 | case SIGSEGV: en = /*Bad memory access*/94; break; |
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238 | # ifdef SIGSTAK |
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239 | case SIGSTAK: en = /*Stack overflow*/96; break; |
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240 | # endif |
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241 | default: en = /*Unknown signal received*/97; break; |
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242 | } |
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243 | fputsnl(msg(en), STDERR); |
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244 | |
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245 | /* Any of the signals we catch indicates a bug */ |
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246 | fatalerror(/*Bug in program detected! Please report this to the authors*/11); |
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247 | |
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248 | exit(EXIT_FAILURE); |
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249 | } |
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250 | #endif |
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251 | |
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252 | static int |
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253 | default_charset(void) |
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254 | { |
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255 | #if (OS==RISCOS) |
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256 | /* RISCOS 3.1 and above CHARSET_RISCOS31 (ISO_8859_1 + extras in 128-159) |
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257 | * RISCOS < 3.1 is ISO_8859_1 */ |
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258 | int version; |
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259 | if (xwimpreadsysinfo_version(&version) != NULL) { |
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260 | /* RISC OS 2 or some error (don't care which) */ |
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261 | return CHARSET_ISO_8859_1; |
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262 | } |
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263 | |
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264 | /* oddly wimp_VERSION_RO3 is RISC OS 3.1 */ |
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265 | if (version < wimp_VERSION_RO3) return CHARSET_ISO_8859_1; |
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266 | |
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267 | return CHARSET_RISCOS31; |
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268 | #elif (OS==MSDOS) |
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269 | #ifdef __DJGPP__ |
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270 | __dpmi_regs r; |
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271 | r.x.ax = 0x6501; |
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272 | r.x.bx = 0xffff; |
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273 | r.x.dx = 0xffff; |
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274 | /* Use DJGPP's transfer buffer (which is at least 2K) */ |
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275 | r.x.es = __tb >> 4; |
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276 | r.x.di = __tb & 0x0f; |
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277 | r.x.cx = 2048; |
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278 | /* bit 1 is the carry flag */ |
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279 | if (__dpmi_int(0x21, &r) != -1 && !(r.x.flags & 1)) { |
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280 | unsigned short p; |
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281 | dosmemget(__tb + 5, 2, &p); |
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282 | #else |
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283 | union REGS r; |
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284 | struct SREGS s = { 0 }; |
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285 | |
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286 | unsigned char buf[48]; |
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287 | r.x.ax = 0x6501; |
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288 | r.x.bx = 0xffff; |
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289 | r.x.dx = 0xffff; |
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290 | s.es = FP_SEG(buf); |
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291 | r.x.di = FP_OFF(buf); |
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292 | r.x.cx = 48; |
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293 | intdosx(&r, &r, &s); |
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294 | if (!r.x.cflag) { |
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295 | unsigned short p = buf[5] | (buf[6] << 8); |
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296 | #endif |
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297 | if (p == 437) return CHARSET_DOSCP437; |
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298 | if (p == 850) return CHARSET_DOSCP850; |
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299 | if (p == 912) return CHARSET_ISO_8859_2; |
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300 | } |
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301 | return CHARSET_USASCII; |
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302 | #elif (OS==WIN32) |
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303 | # ifdef AVEN |
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304 | # define CODEPAGE GetACP() |
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305 | # else |
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306 | # define CODEPAGE GetConsoleOutputCP() |
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307 | # endif |
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308 | switch (CODEPAGE) { |
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309 | case 1252: return CHARSET_WINCP1252; |
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310 | case 1250: return CHARSET_WINCP1250; |
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311 | case 850: return CHARSET_DOSCP850; |
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312 | } |
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313 | return CHARSET_USASCII; |
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314 | #elif (OS==UNIX) |
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315 | #if defined(XCAVEROT) || defined(AVEN) |
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316 | return CHARSET_ISO_8859_1; |
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317 | #else |
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318 | const char *p = getenv("LC_ALL"); |
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319 | if (p == NULL || p[0] == '\0') { |
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320 | p = getenv("LC_CTYPE"); |
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321 | if (p == NULL || p[0] == '\0') { |
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322 | p = msg_lang; |
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323 | } |
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324 | } |
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325 | |
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326 | if (p) { |
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327 | char *q = strchr(p, '.'); |
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328 | if (q) p = q + 1; |
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329 | } |
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330 | |
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331 | if (p) { |
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332 | const char *chset = p; |
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333 | size_t name_len; |
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334 | |
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335 | while (*p != '\0' && *p != '@') p++; |
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336 | |
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337 | name_len = p - chset; |
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338 | |
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339 | if (name_len) { |
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340 | int only_digit = 1; |
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341 | size_t cnt; |
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342 | |
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343 | for (cnt = 0; cnt < name_len; ++cnt) |
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344 | if (isalpha((unsigned char)chset[cnt])) { |
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345 | only_digit = 0; |
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346 | break; |
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347 | } |
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348 | |
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349 | if (only_digit) goto iso; |
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350 | |
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351 | switch (tolower(chset[0])) { |
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352 | case 'i': |
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353 | if (tolower(chset[1]) == 's' && tolower(chset[2]) == 'o') { |
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354 | chset += 3; |
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355 | iso: |
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356 | if (strncmp(chset, "8859", 4) == 0) { |
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357 | chset += 4; |
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358 | while (chset < p && *chset && !isdigit((unsigned char)*chset)) |
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359 | chset++; |
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360 | switch (atoi(chset)) { |
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361 | case 1: return CHARSET_ISO_8859_1; |
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362 | case 2: return CHARSET_ISO_8859_2; |
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363 | case 15: return CHARSET_ISO_8859_15; |
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364 | default: return CHARSET_USASCII; |
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365 | } |
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366 | } |
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367 | } |
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368 | break; |
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369 | case 'u': |
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370 | if (tolower(chset[1]) == 't' && tolower(chset[2]) == 'f') { |
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371 | chset += 3; |
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372 | while (chset < p && *chset && !isdigit((unsigned char)*chset)) |
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373 | chset++; |
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374 | switch (atoi(chset)) { |
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375 | case 8: return CHARSET_UTF8; |
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376 | default: return CHARSET_USASCII; |
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377 | } |
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378 | } |
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379 | } |
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380 | } |
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381 | } |
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382 | return CHARSET_USASCII; |
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383 | #endif |
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384 | #else |
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385 | # error Do not know operating system 'OS' |
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386 | #endif |
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387 | } |
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388 | |
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389 | /* It seems that Swedish and maybe some other scandanavian languages don't |
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390 | * transliterate ä to ae - but it seems there may be conflicting views |
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391 | * on this... |
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392 | */ |
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393 | #define umlaut_to_e() 1 |
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394 | |
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395 | /* values <= 127 already dealt with */ |
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396 | static int |
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397 | add_unicode(int charset, unsigned char *p, int value) |
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398 | { |
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399 | #ifdef DEBUG |
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400 | fprintf(stderr, "add_unicode(%d, %p, %d)\n", charset, p, value); |
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401 | #endif |
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402 | if (value == 0) return 0; |
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403 | switch (charset) { |
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404 | case CHARSET_USASCII: |
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405 | if (value < 0x80) { |
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406 | *p = value; |
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407 | return 1; |
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408 | } |
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409 | break; |
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410 | case CHARSET_ISO_8859_1: |
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411 | if (value < 0x100) { |
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412 | *p = value; |
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413 | return 1; |
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414 | } |
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415 | break; |
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416 | case CHARSET_ISO_8859_2: |
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417 | if (value >= 0xa0) { |
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418 | int v = 0; |
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419 | switch (value) { |
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420 | case 0xa0: case 0xa4: case 0xa7: case 0xa8: case 0xad: case 0xb0: |
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421 | case 0xb4: case 0xb8: case 0xc1: case 0xc2: case 0xc4: case 0xc7: |
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422 | case 0xc9: case 0xcb: case 0xcd: case 0xce: case 0xd3: case 0xd4: |
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423 | case 0xd6: case 0xd7: case 0xda: case 0xdc: case 0xdd: case 0xdf: |
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424 | case 0xe1: case 0xe2: case 0xe4: case 0xe7: case 0xe9: case 0xeb: |
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425 | case 0xed: case 0xee: case 0xf3: case 0xf4: case 0xf6: case 0xf7: |
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426 | case 0xfa: case 0xfc: case 0xfd: |
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427 | v = value; break; |
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428 | case 0x104: v = '\xa1'; break; |
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429 | case 0x2d8: v = '\xa2'; break; |
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430 | case 0x141: v = '\xa3'; break; |
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431 | case 0x13d: v = '\xa5'; break; |
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432 | case 0x15a: v = '\xa6'; break; |
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433 | case 0x160: v = '\xa9'; break; |
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434 | case 0x15e: v = '\xaa'; break; /* Scedil */ |
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435 | case 0x164: v = '\xab'; break; |
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436 | case 0x179: v = '\xac'; break; |
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437 | case 0x17d: v = '\xae'; break; |
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438 | case 0x17b: v = '\xaf'; break; |
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439 | case 0x105: v = '\xb1'; break; |
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440 | case 0x2db: v = '\xb2'; break; |
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441 | case 0x142: v = '\xb3'; break; |
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442 | case 0x13e: v = '\xb5'; break; |
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443 | case 0x15b: v = '\xb6'; break; |
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444 | case 0x2c7: v = '\xb7'; break; |
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445 | case 0x161: v = '\xb9'; break; |
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446 | case 0x15f: v = '\xba'; break; /* scedil */ |
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447 | case 0x165: v = '\xbb'; break; |
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448 | case 0x17a: v = '\xbc'; break; |
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449 | case 0x2dd: v = '\xbd'; break; |
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450 | case 0x17e: v = '\xbe'; break; |
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451 | case 0x17c: v = '\xbf'; break; |
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452 | case 0x154: v = '\xc0'; break; |
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453 | case 0x102: v = '\xc3'; break; |
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454 | case 0x139: v = '\xc5'; break; |
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455 | case 0x106: v = '\xc6'; break; |
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456 | case 0x10c: v = '\xc8'; break; |
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457 | case 0x118: v = '\xca'; break; |
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458 | case 0x11a: v = '\xcc'; break; |
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459 | case 0x10e: v = '\xcf'; break; |
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460 | case 0x110: v = '\xd0'; break; |
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461 | case 0x143: v = '\xd1'; break; |
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462 | case 0x147: v = '\xd2'; break; |
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463 | case 0x150: v = '\xd5'; break; |
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464 | case 0x158: v = '\xd8'; break; |
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465 | case 0x16e: v = '\xd9'; break; |
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466 | case 0x170: v = '\xdb'; break; |
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467 | case 0x162: v = '\xde'; break; /* Ţ */ |
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468 | case 0x155: v = '\xe0'; break; |
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469 | case 0x103: v = '\xe3'; break; |
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470 | case 0x13a: v = '\xe5'; break; |
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471 | case 0x107: v = '\xe6'; break; |
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472 | case 0x10d: v = '\xe8'; break; |
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473 | case 0x119: v = '\xea'; break; |
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474 | case 0x11b: v = '\xec'; break; |
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475 | case 0x10f: v = '\xef'; break; |
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476 | case 0x111: v = '\xf0'; break; |
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477 | case 0x144: v = '\xf1'; break; |
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478 | case 0x148: v = '\xf2'; break; |
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479 | case 0x151: v = '\xf5'; break; |
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480 | case 0x159: v = '\xf8'; break; |
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481 | case 0x16f: v = '\xf9'; break; |
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482 | case 0x171: v = '\xfb'; break; |
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483 | case 0x163: v = '\xfe'; break; /* tcedil */ |
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484 | case 0x2d9: v = '\xff'; break; |
---|
485 | } |
---|
486 | if (v == 0) break; |
---|
487 | value = v; |
---|
488 | } |
---|
489 | *p = value; |
---|
490 | return 1; |
---|
491 | case CHARSET_ISO_8859_15: |
---|
492 | switch (value) { |
---|
493 | case 0xa4: case 0xa6: case 0xb0: case 0xc4: |
---|
494 | case 0xd0: case 0xd4: case 0xd5: case 0xd6: |
---|
495 | goto donthave; |
---|
496 | case 0x152: value = 0xd4; break; /* Œ */ |
---|
497 | case 0x153: value = 0xd5; break; /* œ */ |
---|
498 | #if 0 |
---|
499 | case 0x0: value = 0xa4; break; /* euro */ |
---|
500 | #endif |
---|
501 | case 0x160: value = 0xa6; break; /* Scaron */ |
---|
502 | case 0x161: value = 0xb0; break; /* scaron */ |
---|
503 | case 0x17d: value = 0xc4; break; /* Zcaron */ |
---|
504 | case 0x17e: value = 0xd0; break; /* zcaron */ |
---|
505 | #if 0 |
---|
506 | case 0x0: value = 0xd6; break; /* Ydiersis */ |
---|
507 | #endif |
---|
508 | } |
---|
509 | if (value < 0x100) { |
---|
510 | *p = value; |
---|
511 | return 1; |
---|
512 | } |
---|
513 | donthave: |
---|
514 | break; |
---|
515 | #if (OS==RISCOS) |
---|
516 | case CHARSET_RISCOS31: |
---|
517 | /* RISC OS 3.1 (and later) extensions to ISO-8859-1 */ |
---|
518 | switch (value) { |
---|
519 | case 0x152: value = 0x9a; break; /* Œ */ |
---|
520 | case 0x153: value = 0x9b; break; /* œ */ |
---|
521 | #if 0 |
---|
522 | case 0x174: value = 0x81; break; /* Ŵ */ |
---|
523 | case 0x175: value = 0x82; break; /* ŵ */ |
---|
524 | case 0x176: value = 0x85; break; /* Ŷ */ |
---|
525 | case 0x177: value = 0x86; break; /* ŷ */ |
---|
526 | #endif |
---|
527 | } |
---|
528 | if (value < 0x100) { |
---|
529 | *p = value; |
---|
530 | return 1; |
---|
531 | } |
---|
532 | break; |
---|
533 | #elif (OS==WIN32) |
---|
534 | case CHARSET_WINCP1250: |
---|
535 | /* MS Windows rough equivalent to ISO-8859-2 */ |
---|
536 | if (value >= 0x80) { |
---|
537 | int v = 0; |
---|
538 | switch (value) { |
---|
539 | case 0xa0: case 0xa4: case 0xa6: case 0xa7: case 0xa8: case 0xa9: |
---|
540 | case 0xab: case 0xac: case 0xad: case 0xae: case 0xb0: case 0xb1: |
---|
541 | case 0xb4: case 0xb5: case 0xb6: case 0xb7: case 0xb8: case 0xbb: |
---|
542 | case 0xc1: case 0xc2: case 0xc4: case 0xc7: case 0xc9: case 0xcb: |
---|
543 | case 0xcd: case 0xce: case 0xd3: case 0xd4: case 0xd6: case 0xd7: |
---|
544 | case 0xda: case 0xdc: case 0xdd: case 0xdf: case 0xe1: case 0xe2: |
---|
545 | case 0xe4: case 0xe7: case 0xe9: case 0xeb: case 0xed: case 0xee: |
---|
546 | case 0xf3: case 0xf4: case 0xf6: case 0xf7: case 0xfa: case 0xfc: |
---|
547 | case 0xfd: |
---|
548 | v = value; break; |
---|
549 | case 0x20ac: v = '\x80'; break; |
---|
550 | case 0x201a: v = '\x82'; break; |
---|
551 | case 0x201e: v = '\x84'; break; |
---|
552 | case 0x2026: v = '\x85'; break; |
---|
553 | case 0x2020: v = '\x86'; break; |
---|
554 | case 0x2021: v = '\x87'; break; |
---|
555 | case 0x2030: v = '\x89'; break; |
---|
556 | case 0x0160: v = '\x8a'; break; |
---|
557 | case 0x2039: v = '\x8b'; break; |
---|
558 | case 0x015a: v = '\x8c'; break; |
---|
559 | case 0x0164: v = '\x8d'; break; |
---|
560 | case 0x017d: v = '\x8e'; break; |
---|
561 | case 0x0179: v = '\x8f'; break; |
---|
562 | case 0x2018: v = '\x91'; break; |
---|
563 | case 0x2019: v = '\x92'; break; |
---|
564 | case 0x201c: v = '\x93'; break; |
---|
565 | case 0x201d: v = '\x94'; break; |
---|
566 | case 0x2022: v = '\x95'; break; |
---|
567 | case 0x2013: v = '\x96'; break; |
---|
568 | case 0x2014: v = '\x97'; break; |
---|
569 | case 0x2122: v = '\x99'; break; |
---|
570 | case 0x0161: v = '\x9a'; break; |
---|
571 | case 0x203a: v = '\x9b'; break; |
---|
572 | case 0x015b: v = '\x9c'; break; |
---|
573 | case 0x0165: v = '\x9d'; break; |
---|
574 | case 0x017e: v = '\x9e'; break; |
---|
575 | case 0x017a: v = '\x9f'; break; |
---|
576 | case 0x02c7: v = '\xa1'; break; |
---|
577 | case 0x02d8: v = '\xa2'; break; |
---|
578 | case 0x0141: v = '\xa3'; break; |
---|
579 | case 0x0104: v = '\xa5'; break; |
---|
580 | case 0x015e: v = '\xaa'; break; /* Scedil */ |
---|
581 | case 0x017b: v = '\xaf'; break; |
---|
582 | case 0x02db: v = '\xb2'; break; |
---|
583 | case 0x0142: v = '\xb3'; break; |
---|
584 | case 0x0105: v = '\xb9'; break; |
---|
585 | case 0x015f: v = '\xba'; break; /* scedil */ |
---|
586 | case 0x013d: v = '\xbc'; break; |
---|
587 | case 0x02dd: v = '\xbd'; break; |
---|
588 | case 0x013e: v = '\xbe'; break; |
---|
589 | case 0x017c: v = '\xbf'; break; |
---|
590 | case 0x0154: v = '\xc0'; break; |
---|
591 | case 0x0102: v = '\xc3'; break; |
---|
592 | case 0x0139: v = '\xc5'; break; |
---|
593 | case 0x0106: v = '\xc6'; break; |
---|
594 | case 0x010c: v = '\xc8'; break; |
---|
595 | case 0x0118: v = '\xca'; break; |
---|
596 | case 0x011a: v = '\xcc'; break; |
---|
597 | case 0x010e: v = '\xcf'; break; |
---|
598 | case 0x0110: v = '\xd0'; break; |
---|
599 | case 0x0143: v = '\xd1'; break; |
---|
600 | case 0x0147: v = '\xd2'; break; |
---|
601 | case 0x0150: v = '\xd5'; break; |
---|
602 | case 0x0158: v = '\xd8'; break; |
---|
603 | case 0x016e: v = '\xd9'; break; |
---|
604 | case 0x0170: v = '\xdb'; break; |
---|
605 | case 0x0162: v = '\xde'; break; /* Ţ */ |
---|
606 | case 0x0155: v = '\xe0'; break; |
---|
607 | case 0x0103: v = '\xe3'; break; |
---|
608 | case 0x013a: v = '\xe5'; break; |
---|
609 | case 0x0107: v = '\xe6'; break; |
---|
610 | case 0x010d: v = '\xe8'; break; |
---|
611 | case 0x0119: v = '\xea'; break; |
---|
612 | case 0x011b: v = '\xec'; break; |
---|
613 | case 0x010f: v = '\xef'; break; |
---|
614 | case 0x0111: v = '\xf0'; break; |
---|
615 | case 0x0144: v = '\xf1'; break; |
---|
616 | case 0x0148: v = '\xf2'; break; |
---|
617 | case 0x0151: v = '\xf5'; break; |
---|
618 | case 0x0159: v = '\xf8'; break; |
---|
619 | case 0x016f: v = '\xf9'; break; |
---|
620 | case 0x0171: v = '\xfb'; break; |
---|
621 | case 0x0163: v = '\xfe'; break; /* tcedil */ |
---|
622 | case 0x02d9: v = '\xff'; break; |
---|
623 | } |
---|
624 | if (v == 0) break; |
---|
625 | value = v; |
---|
626 | } |
---|
627 | *p = value; |
---|
628 | return 1; |
---|
629 | case CHARSET_WINCP1252: |
---|
630 | /* MS Windows extensions to ISO-8859-1 */ |
---|
631 | switch (value) { |
---|
632 | case 0x2026: value = 0x85; break; /* hellip */ |
---|
633 | case 0x160: value = 0x8a; break; /* Scaron */ |
---|
634 | case 0x152: value = 0x8c; break; /* OElig */ |
---|
635 | case 0x17d: value = 0x8e; break; /* Zcaron */ |
---|
636 | case 0x161: value = 0x9a; break; /* scaron */ |
---|
637 | case 0x153: value = 0x9c; break; /* oelig */ |
---|
638 | case 0x17e: value = 0x9e; break; /* zcaron */ |
---|
639 | #if 0 |
---|
640 | /* there are a few other obscure ones we don't currently need */ |
---|
641 | #endif |
---|
642 | } |
---|
643 | if (value < 0x100) { |
---|
644 | *p = value; |
---|
645 | return 1; |
---|
646 | } |
---|
647 | break; |
---|
648 | #endif |
---|
649 | #if (OS==MSDOS) |
---|
650 | case CHARSET_DOSCP437: { |
---|
651 | unsigned char uni2dostab[] = { |
---|
652 | 255, 173, 155, 156, 0, 157, 0, 0, |
---|
653 | 0, 0, 166, 174, 170, 0, 0, 0, |
---|
654 | 248, 241, 253, 0, 0, 230, 0, 250, |
---|
655 | 0, 0, 167, 175, 172, 171, 0, 168, |
---|
656 | 0, 0, 0, 0, 142, 143, 146, 128, |
---|
657 | 0, 144, 0, 0, 0, 0, 0, 0, |
---|
658 | 0, 165, 0, 0, 0, 0, 153, 0, |
---|
659 | 0, 0, 0, 0, 154, 0, 0, 225, |
---|
660 | 133, 160, 131, 0, 132, 134, 145, 135, |
---|
661 | 138, 130, 136, 137, 141, 161, 140, 139, |
---|
662 | 0, 164, 149, 162, 147, 0, 148, 246, |
---|
663 | 0, 151, 163, 150, 129, 0, 0, 152, |
---|
664 | }; |
---|
665 | if (value >= 160 && value < 256) { |
---|
666 | int ch = (int)uni2dostab[value - 160]; |
---|
667 | if (!ch) break; |
---|
668 | *p = ch; |
---|
669 | return 1; |
---|
670 | } |
---|
671 | #if 0 |
---|
672 | switch (value) { |
---|
673 | case 8359: *p = 158; return 1; /* PESETA SIGN */ |
---|
674 | case 402: *p = 159; return 1; /* LATIN SMALL LETTER F WITH HOOK */ |
---|
675 | case 8976: *p = 169; return 1; /* REVERSED NOT SIGN */ |
---|
676 | case 945: *p = 224; return 1; /* GREEK SMALL LETTER ALPHA */ |
---|
677 | case 915: *p = 226; return 1; /* GREEK CAPITAL LETTER GAMMA */ |
---|
678 | case 960: *p = 227; return 1; /* GREEK SMALL LETTER PI */ |
---|
679 | case 931: *p = 228; return 1; /* GREEK CAPITAL LETTER SIGMA */ |
---|
680 | case 963: *p = 229; return 1; /* GREEK SMALL LETTER SIGMA */ |
---|
681 | case 964: *p = 231; return 1; /* GREEK SMALL LETTER TAU */ |
---|
682 | case 934: *p = 232; return 1; /* GREEK CAPITAL LETTER PHI */ |
---|
683 | case 920: *p = 233; return 1; /* GREEK CAPITAL LETTER THETA */ |
---|
684 | case 937: *p = 234; return 1; /* GREEK CAPITAL LETTER OMEGA */ |
---|
685 | case 948: *p = 235; return 1; /* GREEK SMALL LETTER DELTA */ |
---|
686 | case 8734: *p = 236; return 1; /* INFINITY */ |
---|
687 | case 966: *p = 237; return 1; /* GREEK SMALL LETTER PHI */ |
---|
688 | case 949: *p = 238; return 1; /* GREEK SMALL LETTER EPSILON */ |
---|
689 | case 8745: *p = 239; return 1; /* INTERSECTION */ |
---|
690 | case 8801: *p = 240; return 1; /* IDENTICAL TO */ |
---|
691 | case 8805: *p = 242; return 1; /* GREATER-THAN OR EQUAL TO */ |
---|
692 | case 8804: *p = 243; return 1; /* LESS-THAN OR EQUAL TO */ |
---|
693 | case 8992: *p = 244; return 1; /* TOP HALF INTEGRAL */ |
---|
694 | case 8993: *p = 245; return 1; /* BOTTOM HALF INTEGRAL */ |
---|
695 | case 8776: *p = 247; return 1; /* ALMOST EQUAL TO */ |
---|
696 | case 8729: *p = 249; return 1; /* BULLET OPERATOR */ |
---|
697 | case 8730: *p = 251; return 1; /* SQUARE ROOT */ |
---|
698 | case 8319: *p = 252; return 1; /* SUPERSCRIPT LATIN SMALL LETTER N */ |
---|
699 | case 9632: *p = 254; return 1; /* BLACK SQUARE */ |
---|
700 | } |
---|
701 | #endif |
---|
702 | break; |
---|
703 | } |
---|
704 | #endif |
---|
705 | #if (OS==MSDOS || OS==WIN32) |
---|
706 | case CHARSET_DOSCP850: { |
---|
707 | unsigned char uni2dostab[] = { |
---|
708 | 255, 173, 189, 156, 207, 190, 221, 245, |
---|
709 | 249, 184, 166, 174, 170, 240, 169, 238, |
---|
710 | 248, 241, 253, 252, 239, 230, 244, 250, |
---|
711 | 247, 251, 167, 175, 172, 171, 243, 168, |
---|
712 | 183, 181, 182, 199, 142, 143, 146, 128, |
---|
713 | 212, 144, 210, 211, 222, 214, 215, 216, |
---|
714 | 209, 165, 227, 224, 226, 229, 153, 158, |
---|
715 | 157, 235, 233, 234, 154, 237, 232, 225, |
---|
716 | 133, 160, 131, 198, 132, 134, 145, 135, |
---|
717 | 138, 130, 136, 137, 141, 161, 140, 139, |
---|
718 | 208, 164, 149, 162, 147, 228, 148, 246, |
---|
719 | 155, 151, 163, 150, 129, 236, 231, 152 |
---|
720 | }; |
---|
721 | if (value >= 160 && value < 256) { |
---|
722 | *p = (int)uni2dostab[value - 160]; |
---|
723 | return 1; |
---|
724 | } |
---|
725 | #if 0 |
---|
726 | if (value == 305) { /* LATIN SMALL LETTER DOTLESS I */ |
---|
727 | *p = 213; |
---|
728 | return 1; |
---|
729 | } |
---|
730 | if (value == 402) { /* LATIN SMALL LETTER F WITH HOOK */ |
---|
731 | *p = 159; |
---|
732 | return 1; |
---|
733 | } |
---|
734 | #endif |
---|
735 | break; |
---|
736 | } |
---|
737 | #endif |
---|
738 | } |
---|
739 | /* Transliterate characters we can't represent */ |
---|
740 | #ifdef DEBUG |
---|
741 | fprintf(stderr, "transliterate `%c' 0x%x\n", value, value); |
---|
742 | #endif |
---|
743 | switch (value) { |
---|
744 | case 160: |
---|
745 | *p = ' '; return 1; |
---|
746 | case 161 /* ¡ */: |
---|
747 | *p = '!'; return 1; |
---|
748 | case 171 /* « */: |
---|
749 | p[1] = *p = '<'; return 2; |
---|
750 | case 187 /* » */: |
---|
751 | p[1] = *p = '>'; return 2; |
---|
752 | case 191 /* ¿ */: |
---|
753 | *p = '?'; return 1; |
---|
754 | case 192 /* À */: case 193 /* Á */: case 194 /* Â */: case 195 /* Ã */: |
---|
755 | *p = 'A'; return 1; |
---|
756 | case 197 /* Å */: |
---|
757 | p[1] = *p = 'A'; return 2; |
---|
758 | case 196 /* Ä */: /* Ä */ |
---|
759 | *p = 'A'; |
---|
760 | if (!umlaut_to_e()) return 1; |
---|
761 | p[1] = 'E'; return 2; |
---|
762 | case 198 /* Æ */: |
---|
763 | *p = 'A'; p[1] = 'E'; return 2; |
---|
764 | case 199 /* Ç */: case 268: /* Č */ |
---|
765 | *p = 'C'; return 1; |
---|
766 | case 270: /* Ď */ |
---|
767 | *p = 'D'; return 1; |
---|
768 | case 200 /* È */: case 201 /* É */: case 202 /* Ê */: case 203 /* Ë */: |
---|
769 | *p = 'E'; return 1; |
---|
770 | case 204 /* Ì */: case 205 /* Í */: case 206 /* Î */: case 207 /* Ï */: |
---|
771 | *p = 'I'; return 1; |
---|
772 | case 208 /* Ð */: case 222 /* Þ */: |
---|
773 | *p = 'T'; p[1] = 'H'; return 2; |
---|
774 | case 315: /* Ĺ */ |
---|
775 | case 317: /* Ľ */ |
---|
776 | *p = 'L'; return 1; |
---|
777 | case 209 /* Ñ */: |
---|
778 | *p = 'N'; return 1; |
---|
779 | case 210 /* Ò */: case 211 /* Ó */: case 212 /* Ô */: case 213 /* Õ */: |
---|
780 | *p = 'O'; return 1; |
---|
781 | case 214 /* Ö */: /* Ö */ case 0x152: /* Œ */ |
---|
782 | *p = 'O'; p[1] = 'E'; return 2; |
---|
783 | case 352: /* Š */ |
---|
784 | case 0x15e: /* Ş */ |
---|
785 | *p = 'S'; return 1; |
---|
786 | case 0x162: /* Ţ */ |
---|
787 | case 0x164: /* Ť */ |
---|
788 | *p = 'T'; return 1; |
---|
789 | case 217 /* Ù */: case 218 /* Ú */: case 219 /* Û */: |
---|
790 | *p = 'U'; return 1; |
---|
791 | case 220 /* Ü */: /* Ü */ |
---|
792 | *p = 'U'; p[1] = 'E'; return 2; |
---|
793 | case 221 /* Ý */: |
---|
794 | *p = 'Y'; return 1; |
---|
795 | case 381: /* Ž */ |
---|
796 | *p = 'Z'; return 1; |
---|
797 | case 223 /* ß */: |
---|
798 | p[1] = *p = 's'; return 2; |
---|
799 | case 224 /* à */: case 225 /* á */: case 226 /* â */: case 227 /* ã */: |
---|
800 | case 259: /* ă */ |
---|
801 | *p = 'a'; return 1; |
---|
802 | case 228 /* ä */: /* ä */ case 230 /* æ */: |
---|
803 | *p = 'a'; p[1] = 'e'; return 2; |
---|
804 | case 229 /* å */: |
---|
805 | p[1] = *p = 'a'; return 2; |
---|
806 | case 231 /* ç */: case 269 /* č */: |
---|
807 | *p = 'c'; return 1; |
---|
808 | case 271: /* ď */ |
---|
809 | *p = 'd'; return 1; |
---|
810 | case 232 /* è */: case 233 /* é */: case 234 /* ê */: case 235 /* ë */: |
---|
811 | case 283 /* ě */: |
---|
812 | *p = 'e'; return 1; |
---|
813 | case 236 /* ì */: case 237 /* í */: case 238 /* î */: case 239 /* ï */: |
---|
814 | *p = 'i'; return 1; |
---|
815 | case 316 /* ĺ */: |
---|
816 | case 318 /* ľ */: |
---|
817 | *p = 'l'; return 1; |
---|
818 | case 241 /* ñ */: case 328 /* ň */: |
---|
819 | *p = 'n'; return 1; |
---|
820 | case 345: /* ř */ |
---|
821 | *p = 'r'; return 1; |
---|
822 | case 353: /* š */ |
---|
823 | case 0x15f: /* ş */ |
---|
824 | *p = 's'; return 1; |
---|
825 | case 357: /* ť */ |
---|
826 | case 0x163: /* ţ */ |
---|
827 | *p = 't'; return 1; |
---|
828 | case 240 /* ð */: case 254 /* þ */: |
---|
829 | *p = 't'; p[1] = 'h'; return 2; |
---|
830 | case 242 /* ò */: case 243 /* ó */: case 244 /* ô */: case 245 /* õ */: |
---|
831 | *p = 'o'; return 1; |
---|
832 | case 246 /* ö */: /* ö */ case 0x153: /* œ */ |
---|
833 | *p = 'o'; p[1] = 'e'; return 2; |
---|
834 | case 249 /* ù */: case 250 /* ú */: case 251 /* û */: |
---|
835 | case 367 /* ů */: |
---|
836 | *p = 'u'; return 1; |
---|
837 | case 252 /* ü */: /* ü */ |
---|
838 | *p = 'u'; p[1] = 'e'; return 2; |
---|
839 | case 253 /* ý */: case 255 /* ÿ */: |
---|
840 | *p = 'y'; return 1; |
---|
841 | case 382: /* ž */ |
---|
842 | *p = 'z'; return 1; |
---|
843 | case 0x2026: /* … */ |
---|
844 | *p = '.'; p[1] = '.'; p[2] = '.'; return 3; |
---|
845 | case 0x2192: /* → */ |
---|
846 | *p = '-'; p[1] = '>'; return 2; |
---|
847 | } |
---|
848 | #ifdef DEBUG |
---|
849 | fprintf(stderr, "failed to transliterate\n"); |
---|
850 | #endif |
---|
851 | return 0; |
---|
852 | } |
---|
853 | |
---|
854 | #if (OS==UNIX) && defined(DATADIR) && defined(PACKAGE) |
---|
855 | /* Under Unix, we compile in the configured path */ |
---|
856 | static const char *pth_cfg_files = DATADIR "/" PACKAGE; |
---|
857 | #else |
---|
858 | /* On other platforms, we fall back on looking in the current directory */ |
---|
859 | static const char *pth_cfg_files = ""; |
---|
860 | #endif |
---|
861 | |
---|
862 | static int num_msgs = 0; |
---|
863 | static char **msg_array = NULL; |
---|
864 | |
---|
865 | const char *msg_lang = NULL; |
---|
866 | const char *msg_lang2 = NULL; |
---|
867 | |
---|
868 | static char ** |
---|
869 | parse_msgs(int n, unsigned char *p, int charset_code) { |
---|
870 | int i; |
---|
871 | |
---|
872 | char **msgs = osmalloc(n * sizeof(char *)); |
---|
873 | |
---|
874 | for (i = 0; i < n; i++) { |
---|
875 | unsigned char *to = p; |
---|
876 | int ch; |
---|
877 | msgs[i] = (char *)p; |
---|
878 | |
---|
879 | /* If we want UTF8 anyway, we just need to find the start of each |
---|
880 | * message */ |
---|
881 | if (charset_code == CHARSET_UTF8) { |
---|
882 | p += strlen((char *)p) + 1; |
---|
883 | continue; |
---|
884 | } |
---|
885 | |
---|
886 | while ((ch = *p++) != 0) { |
---|
887 | /* A byte in the range 0x80-0xbf or 0xf0-0xff isn't valid in |
---|
888 | * this state, (0xf0-0xfd mean values > 0xffff) so treat as |
---|
889 | * literal and try to resync so we cope better when fed |
---|
890 | * non-utf-8 data. Similarly we abandon a multibyte sequence |
---|
891 | * if we hit an invalid character. */ |
---|
892 | if (ch >= 0xc0 && ch < 0xf0) { |
---|
893 | int ch1 = *p; |
---|
894 | if ((ch1 & 0xc0) != 0x80) goto resync; |
---|
895 | |
---|
896 | if (ch < 0xe0) { |
---|
897 | /* 2 byte sequence */ |
---|
898 | ch = ((ch & 0x1f) << 6) | (ch1 & 0x3f); |
---|
899 | p++; |
---|
900 | } else { |
---|
901 | /* 3 byte sequence */ |
---|
902 | int ch2 = p[1]; |
---|
903 | if ((ch2 & 0xc0) != 0x80) goto resync; |
---|
904 | ch = ((ch & 0x1f) << 12) | ((ch1 & 0x3f) << 6) | (ch2 & 0x3f); |
---|
905 | p += 2; |
---|
906 | } |
---|
907 | } |
---|
908 | |
---|
909 | resync: |
---|
910 | |
---|
911 | if (ch < 127) { |
---|
912 | *to++ = (char)ch; |
---|
913 | } else { |
---|
914 | /* We assume an N byte UTF-8 code never transliterates to more |
---|
915 | * than N characters (so we can't transliterate © to (C) or |
---|
916 | * ® to (R) for example) */ |
---|
917 | to += add_unicode(charset_code, to, ch); |
---|
918 | } |
---|
919 | } |
---|
920 | *to++ = '\0'; |
---|
921 | } |
---|
922 | return msgs; |
---|
923 | } |
---|
924 | |
---|
925 | /* This is the name of the default language, which can be set like so: |
---|
926 | * ./configure --enable-defaultlang=fr |
---|
927 | */ |
---|
928 | #ifdef DEFAULTLANG |
---|
929 | /* No point extracting these errors as they won't get used if file opens */ |
---|
930 | # include "../lib/defaultlang.h" |
---|
931 | #else |
---|
932 | #define N_DONTEXTRACTMSGS 5 |
---|
933 | static unsigned char dontextractmsgs[] = |
---|
934 | "Can't open message file `%s' using path `%s'\0"/*1000*/ |
---|
935 | "Problem with message file `%s'\0"/*1001*/ |
---|
936 | "I don't understand this message file version\0"/*1002*/ |
---|
937 | "Message file truncated?\0"/*1003*/ |
---|
938 | "Out of memory (couldn't find %lu bytes).\0"/*1004*/; |
---|
939 | #endif |
---|
940 | |
---|
941 | static char **dontextract = NULL; |
---|
942 | |
---|
943 | static void |
---|
944 | parse_msg_file(int charset_code) |
---|
945 | { |
---|
946 | FILE *fh; |
---|
947 | unsigned char header[20]; |
---|
948 | int i; |
---|
949 | unsigned len; |
---|
950 | unsigned char *p; |
---|
951 | char *fnm, *s; |
---|
952 | int n; |
---|
953 | |
---|
954 | #ifdef DEBUG |
---|
955 | fprintf(stderr, "parse_msg_file(%d)\n", charset_code); |
---|
956 | #endif |
---|
957 | |
---|
958 | /* sort out messages we need to print if we can't open the message file */ |
---|
959 | dontextract = parse_msgs(N_DONTEXTRACTMSGS, dontextractmsgs, charset_code); |
---|
960 | |
---|
961 | fnm = osstrdup(msg_lang); |
---|
962 | /* trim off charset from stuff like "de_DE.iso8859_1" */ |
---|
963 | s = strchr(fnm, '.'); |
---|
964 | if (s) *s = '\0'; |
---|
965 | |
---|
966 | fh = fopenWithPthAndExt(pth_cfg_files, fnm, EXT_SVX_MSG, "rb", NULL); |
---|
967 | |
---|
968 | if (!fh) { |
---|
969 | /* e.g. if 'en_GB' is unknown, see if we know 'en' */ |
---|
970 | if (strlen(fnm) > 3 && fnm[2] == '_') { |
---|
971 | fnm[2] = '\0'; |
---|
972 | fh = fopenWithPthAndExt(pth_cfg_files, fnm, EXT_SVX_MSG, "rb", NULL); |
---|
973 | if (!fh) fnm[2] = '_'; /* for error reporting */ |
---|
974 | } |
---|
975 | } |
---|
976 | |
---|
977 | if (!fh) { |
---|
978 | fatalerror(/*Can't open message file `%s' using path `%s'*/1000, |
---|
979 | fnm, pth_cfg_files); |
---|
980 | } |
---|
981 | |
---|
982 | if (fread(header, 1, 20, fh) < 20 || |
---|
983 | memcmp(header, "Svx\nMsg\r\n\xfe\xff", 12) != 0) { |
---|
984 | fatalerror(/*Problem with message file `%s'*/1001, fnm); |
---|
985 | } |
---|
986 | |
---|
987 | if (header[12] != 0) |
---|
988 | fatalerror(/*I don't understand this message file version*/1002); |
---|
989 | |
---|
990 | n = (header[14] << 8) | header[15]; |
---|
991 | |
---|
992 | len = 0; |
---|
993 | for (i = 16; i < 20; i++) len = (len << 8) | header[i]; |
---|
994 | |
---|
995 | p = osmalloc(len); |
---|
996 | if (fread(p, 1, len, fh) < len) |
---|
997 | fatalerror(/*Message file truncated?*/1003); |
---|
998 | |
---|
999 | fclose(fh); |
---|
1000 | |
---|
1001 | #ifdef DEBUG |
---|
1002 | fprintf(stderr, "fnm = `%s', n = %d, len = %d\n", fnm, n, len); |
---|
1003 | #endif |
---|
1004 | osfree(fnm); |
---|
1005 | |
---|
1006 | msg_array = parse_msgs(n, p, charset_code); |
---|
1007 | num_msgs = n; |
---|
1008 | } |
---|
1009 | |
---|
1010 | const char * |
---|
1011 | msg_cfgpth(void) |
---|
1012 | { |
---|
1013 | return pth_cfg_files; |
---|
1014 | } |
---|
1015 | |
---|
1016 | const char * |
---|
1017 | msg_appname(void) |
---|
1018 | { |
---|
1019 | return appname_copy; |
---|
1020 | } |
---|
1021 | |
---|
1022 | void |
---|
1023 | msg_init(char * const *argv) |
---|
1024 | { |
---|
1025 | char *p; |
---|
1026 | SVX_ASSERT(argv); |
---|
1027 | |
---|
1028 | #ifdef HAVE_SIGNAL |
---|
1029 | init_signals(); |
---|
1030 | #endif |
---|
1031 | /* Point to argv[0] itself so we report a more helpful error if the |
---|
1032 | * code to work out the clean appname generates a signal */ |
---|
1033 | appname_copy = argv[0]; |
---|
1034 | #if (OS == UNIX) |
---|
1035 | /* use name as-is on Unix - programs run from path get name as supplied */ |
---|
1036 | appname_copy = osstrdup(argv[0]); |
---|
1037 | #else |
---|
1038 | /* use the lower-cased leafname on other platforms */ |
---|
1039 | p = leaf_from_fnm(argv[0]); |
---|
1040 | appname_copy = p; |
---|
1041 | while (*p) { |
---|
1042 | *p = tolower(*p); |
---|
1043 | ++p; |
---|
1044 | } |
---|
1045 | #endif |
---|
1046 | |
---|
1047 | /* shortcut --version so you can check the version number even when the |
---|
1048 | * correct message file can't be found... */ |
---|
1049 | if (argv[1] && strcmp(argv[1], "--version") == 0) { |
---|
1050 | cmdline_version(); |
---|
1051 | exit(0); |
---|
1052 | } |
---|
1053 | if (argv[0]) { |
---|
1054 | #ifdef MACOSX_BUNDLE |
---|
1055 | /* If we're being built into a bundle, always look relative to |
---|
1056 | * the path to the binary. */ |
---|
1057 | char * pth = path_from_fnm(argv[0]); |
---|
1058 | pth_cfg_files = use_path(pth, "share/survex"); |
---|
1059 | osfree(pth); |
---|
1060 | #elif (OS==UNIX) && defined(DATADIR) && defined(PACKAGE) |
---|
1061 | bool free_pth = fFalse; |
---|
1062 | char *pth = getenv("srcdir"); |
---|
1063 | if (!pth || !pth[0]) { |
---|
1064 | pth = path_from_fnm(argv[0]); |
---|
1065 | free_pth = fTrue; |
---|
1066 | } |
---|
1067 | if (pth[0]) { |
---|
1068 | struct stat buf; |
---|
1069 | #if defined(__GNUC__) && defined(__APPLE_CC__) |
---|
1070 | /* On MacOS X the programs may be installed anywhere, with the |
---|
1071 | * share directory and the binaries in the same directory. */ |
---|
1072 | p = use_path(pth, "share/survex/en.msg"); |
---|
1073 | if (lstat(p, &buf) == 0 && S_ISREG(buf.st_mode)) { |
---|
1074 | pth_cfg_files = use_path(pth, "share/survex"); |
---|
1075 | goto macosx_got_msg; |
---|
1076 | } |
---|
1077 | osfree(p); |
---|
1078 | #endif |
---|
1079 | /* If we're run with an explicit path, check if "../lib/en.msg" |
---|
1080 | * from the program's path exists, and if so look there for |
---|
1081 | * support files - this allows us to test binaries in the build |
---|
1082 | * tree easily. */ |
---|
1083 | p = use_path(pth, "../lib/en.msg"); |
---|
1084 | if (lstat(p, &buf) == 0) { |
---|
1085 | #ifdef S_ISDIR |
---|
1086 | /* POSIX way */ |
---|
1087 | if (S_ISREG(buf.st_mode)) { |
---|
1088 | pth_cfg_files = use_path(pth, "../lib"); |
---|
1089 | } |
---|
1090 | #else |
---|
1091 | /* BSD way */ |
---|
1092 | if ((buf.st_mode & S_IFMT) == S_IFREG) { |
---|
1093 | pth_cfg_files = use_path(pth, "../lib"); |
---|
1094 | } |
---|
1095 | #endif |
---|
1096 | } |
---|
1097 | #if defined(__GNUC__) && defined(__APPLE_CC__) |
---|
1098 | macosx_got_msg: |
---|
1099 | #endif |
---|
1100 | osfree(p); |
---|
1101 | } |
---|
1102 | |
---|
1103 | if (free_pth) osfree(pth); |
---|
1104 | #elif (OS==WIN32) |
---|
1105 | DWORD len = 256; |
---|
1106 | char *buf = NULL, *modname; |
---|
1107 | while (1) { |
---|
1108 | DWORD got; |
---|
1109 | buf = osrealloc(buf, len); |
---|
1110 | got = GetModuleFileName(NULL, buf, len); |
---|
1111 | if (got < len) break; |
---|
1112 | len += len; |
---|
1113 | } |
---|
1114 | modname = buf; |
---|
1115 | /* Strange Win32 nastiness - strip prefix "\\?\" if present */ |
---|
1116 | if (strncmp(modname, "\\\\?\\", 4) == 0) modname += 4; |
---|
1117 | pth_cfg_files = path_from_fnm(modname); |
---|
1118 | osfree(buf); |
---|
1119 | #else |
---|
1120 | /* Get the path to the support files from argv[0] */ |
---|
1121 | pth_cfg_files = path_from_fnm(argv[0]); |
---|
1122 | #endif |
---|
1123 | } |
---|
1124 | |
---|
1125 | msg_lang = getenv("SURVEXLANG"); |
---|
1126 | #ifdef DEBUG |
---|
1127 | fprintf(stderr, "msg_lang = %p (= \"%s\")\n", msg_lang, msg_lang?msg_lang:"(null)"); |
---|
1128 | #endif |
---|
1129 | |
---|
1130 | if (!msg_lang || !*msg_lang) { |
---|
1131 | msg_lang = getenv("LC_MESSAGES"); |
---|
1132 | if (!msg_lang || !*msg_lang) { |
---|
1133 | msg_lang = getenv("LANG"); |
---|
1134 | /* Something (AutoCAD?) on Microsoft Windows sets LANG to a number. */ |
---|
1135 | if (msg_lang && !isalpha(msg_lang[0])) msg_lang = NULL; |
---|
1136 | } |
---|
1137 | if (!msg_lang || !*msg_lang) { |
---|
1138 | #if (OS==WIN32) |
---|
1139 | LCID locid; |
---|
1140 | #elif (OS==RISCOS) |
---|
1141 | territory_t t; |
---|
1142 | #endif |
---|
1143 | #ifdef DEFAULTLANG |
---|
1144 | msg_lang = STRING(DEFAULTLANG); |
---|
1145 | #else |
---|
1146 | msg_lang = "en"; |
---|
1147 | #endif |
---|
1148 | #if (OS==WIN32) |
---|
1149 | locid = GetUserDefaultLCID(); |
---|
1150 | if (locid) { |
---|
1151 | WORD langid = LANGIDFROMLCID(locid); |
---|
1152 | switch (PRIMARYLANGID(langid)) { |
---|
1153 | /* older mingw compilers don't seem to supply this value */ |
---|
1154 | #ifndef LANG_CATALAN |
---|
1155 | # define LANG_CATALAN 0x03 |
---|
1156 | #endif |
---|
1157 | case LANG_CATALAN: |
---|
1158 | msg_lang = "ca"; |
---|
1159 | break; |
---|
1160 | case LANG_CHINESE: |
---|
1161 | msg_lang = "zh"; |
---|
1162 | break; |
---|
1163 | case LANG_ENGLISH: |
---|
1164 | if (SUBLANGID(langid) == SUBLANG_ENGLISH_US) |
---|
1165 | msg_lang = "en_US"; |
---|
1166 | else |
---|
1167 | msg_lang = "en"; |
---|
1168 | break; |
---|
1169 | case LANG_FRENCH: |
---|
1170 | msg_lang = "fr"; |
---|
1171 | break; |
---|
1172 | case LANG_GERMAN: |
---|
1173 | switch (SUBLANGID(langid)) { |
---|
1174 | case SUBLANG_GERMAN_SWISS: |
---|
1175 | msg_lang = "de_CH"; |
---|
1176 | break; |
---|
1177 | case SUBLANG_GERMAN: |
---|
1178 | msg_lang = "de_DE"; |
---|
1179 | break; |
---|
1180 | default: |
---|
1181 | msg_lang = "de"; |
---|
1182 | } |
---|
1183 | break; |
---|
1184 | case LANG_ITALIAN: |
---|
1185 | msg_lang = "it"; |
---|
1186 | break; |
---|
1187 | case LANG_PORTUGUESE: |
---|
1188 | if (SUBLANGID(langid) == SUBLANG_PORTUGUESE_BRAZILIAN) |
---|
1189 | msg_lang = "pt_BR"; |
---|
1190 | else |
---|
1191 | msg_lang = "pt"; |
---|
1192 | break; |
---|
1193 | case LANG_ROMANIAN: |
---|
1194 | msg_lang = "ro"; |
---|
1195 | break; |
---|
1196 | case LANG_SLOVAK: |
---|
1197 | msg_lang = "sk"; |
---|
1198 | break; |
---|
1199 | case LANG_SPANISH: |
---|
1200 | msg_lang = "es"; |
---|
1201 | break; |
---|
1202 | } |
---|
1203 | } |
---|
1204 | #elif (OS==RISCOS) |
---|
1205 | if (!xterritory_number(&t)) switch (t) { |
---|
1206 | case 1: /* UK */ |
---|
1207 | case 2: /* Master */ |
---|
1208 | case 3: /* Compact */ |
---|
1209 | case 17: /* Canada1 */ |
---|
1210 | case 19: /* Canada */ |
---|
1211 | case 22: /* Ireland */ |
---|
1212 | msg_lang = "en"; |
---|
1213 | break; |
---|
1214 | case 4: /* Italy */ |
---|
1215 | msg_lang = "it"; |
---|
1216 | break; |
---|
1217 | case 5: /* Spain (or ca) */ |
---|
1218 | case 27: /* Mexico */ |
---|
1219 | case 28: /* LatinAm (or pt_BR) */ |
---|
1220 | msg_lang = "es"; |
---|
1221 | break; |
---|
1222 | case 6: /* France */ |
---|
1223 | case 18: /* Canada2 */ |
---|
1224 | msg_lang = "fr"; |
---|
1225 | break; |
---|
1226 | case 7: /* Germany */ |
---|
1227 | msg_lang = "de_DE"; |
---|
1228 | break; |
---|
1229 | case 8: /* Portugal */ |
---|
1230 | msg_lang = "pt"; |
---|
1231 | break; |
---|
1232 | case 23: /* Hong Kong */ |
---|
1233 | msg_lang = "zh"; |
---|
1234 | break; |
---|
1235 | case 48: /* USA */ |
---|
1236 | msg_lang = "en_US"; |
---|
1237 | break; |
---|
1238 | #if 0 |
---|
1239 | case 9: /* Esperanto */ |
---|
1240 | case 10: /* Greece */ |
---|
1241 | case 11: /* Sweden */ |
---|
1242 | case 12: /* Finland */ |
---|
1243 | case 13: /* Unused */ |
---|
1244 | case 14: /* Denmark */ |
---|
1245 | case 15: /* Norway */ |
---|
1246 | case 16: /* Iceland */ |
---|
1247 | case 20: /* Turkey */ |
---|
1248 | case 21: /* Arabic */ |
---|
1249 | case 24: /* Russia */ |
---|
1250 | case 25: /* Russia2 */ |
---|
1251 | case 26: /* Israel */ |
---|
1252 | #endif |
---|
1253 | } |
---|
1254 | #elif (OS==MSDOS) |
---|
1255 | { |
---|
1256 | int country_code; |
---|
1257 | # ifdef __DJGPP__ |
---|
1258 | __dpmi_regs r; |
---|
1259 | r.x.ax = 0x6501; |
---|
1260 | r.x.bx = 0xffff; |
---|
1261 | r.x.dx = 0xffff; |
---|
1262 | /* Use DJGPP's transfer buffer (which is at least 2K) */ |
---|
1263 | r.x.es = __tb >> 4; |
---|
1264 | r.x.di = __tb & 0x0f; |
---|
1265 | r.x.cx = 2048; |
---|
1266 | /* bit 1 is the carry flag */ |
---|
1267 | if (__dpmi_int(0x21, &r) != -1 && !(r.x.flags & 1)) { |
---|
1268 | unsigned short val; |
---|
1269 | dosmemget(__tb + 3, 2, &val); |
---|
1270 | country_code = val; |
---|
1271 | # else |
---|
1272 | union REGS r; |
---|
1273 | r.x.ax = 0x3800; /* get current country info */ |
---|
1274 | r.x.dx = 0; |
---|
1275 | intdos(&r, &r); |
---|
1276 | if (!r.x.cflag) { |
---|
1277 | country_code = r.x.bx; |
---|
1278 | # endif |
---|
1279 | /* List of country codes taken from: |
---|
1280 | * http://www.delorie.com/djgpp/doc/rbinter/it/00/14.html */ |
---|
1281 | /* The mappings here are guesses at best in most cases. |
---|
1282 | * In a lot of cases we pick a language because we have |
---|
1283 | * a translation in it, rather than because it's the most |
---|
1284 | * widely used or understood in that country. */ |
---|
1285 | /* Improvements welcome */ |
---|
1286 | switch (country_code) { |
---|
1287 | case 1: /* United States */ |
---|
1288 | case 670: /* Saipan / N. Mariana Island */ |
---|
1289 | case 671: /* Guam */ |
---|
1290 | case 680: /* Palau */ |
---|
1291 | case 684: /* American Samoa */ |
---|
1292 | case 691: /* Micronesia */ |
---|
1293 | case 692: /* Marshall Islands */ |
---|
1294 | msg_lang = "en_US"; |
---|
1295 | break; |
---|
1296 | case 4: /* Canada (English) */ |
---|
1297 | case 27: /* South Africa */ |
---|
1298 | case 44: /* United Kingdom */ |
---|
1299 | case 61: /* International English / Australia */ |
---|
1300 | case 64: /* New Zealand */ |
---|
1301 | case 99: /* Asia (English) */ |
---|
1302 | case 220: /* Gambia */ |
---|
1303 | case 231: /* Liberia */ |
---|
1304 | case 232: /* Sierra Leone */ |
---|
1305 | case 233: /* Ghana */ |
---|
1306 | case 254: /* Kenya */ |
---|
1307 | case 256: /* Uganda */ |
---|
1308 | case 260: /* Zambia */ |
---|
1309 | case 263: /* Zimbabwe */ |
---|
1310 | case 264: /* Namibia */ |
---|
1311 | case 267: /* Botswana */ |
---|
1312 | case 268: /* Swaziland */ |
---|
1313 | case 290: /* St. Helena */ |
---|
1314 | case 297: /* Aruba */ |
---|
1315 | case 350: /* Gibraltar */ |
---|
1316 | case 353: /* Ireland */ |
---|
1317 | case 356: /* Malta */ |
---|
1318 | case 500: /* Falkland Islands */ |
---|
1319 | case 501: /* Belize */ |
---|
1320 | case 592: /* Guyana */ |
---|
1321 | case 672: /* Norfolk Island (Australia) / Christmas Island/Cocos Islands / Antartica */ |
---|
1322 | case 673: /* Brunei Darussalam */ |
---|
1323 | case 674: /* Nauru */ |
---|
1324 | case 675: /* Papua New Guinea */ |
---|
1325 | case 676: /* Tonga Islands */ |
---|
1326 | case 677: /* Solomon Islands */ |
---|
1327 | case 679: /* Fiji */ |
---|
1328 | case 682: /* Cook Islands */ |
---|
1329 | case 683: /* Niue */ |
---|
1330 | case 685: /* Western Samoa */ |
---|
1331 | case 686: /* Kiribati */ |
---|
1332 | /* I believe only some of these are English speaking... */ |
---|
1333 | case 809: /* Antigua and Barbuda / Anguilla / Bahamas / Barbados / Bermuda |
---|
1334 | British Virgin Islands / Cayman Islands / Dominica |
---|
1335 | Dominican Republic / Grenada / Jamaica / Montserra |
---|
1336 | St. Kitts and Nevis / St. Lucia / St. Vincent and Grenadines |
---|
1337 | Trinidad and Tobago / Turks and Caicos */ |
---|
1338 | msg_lang = "en"; |
---|
1339 | break; |
---|
1340 | case 2: /* Canadian-French */ |
---|
1341 | case 32: /* Belgium */ /* maybe */ |
---|
1342 | case 33: /* France */ |
---|
1343 | case 213: /* Algeria */ |
---|
1344 | case 216: /* Tunisia */ |
---|
1345 | case 221: /* Senegal */ |
---|
1346 | case 223: /* Mali */ |
---|
1347 | case 225: /* Ivory Coast */ |
---|
1348 | case 226: /* Burkina Faso */ |
---|
1349 | case 227: /* Niger */ |
---|
1350 | case 228: /* Togo */ |
---|
1351 | case 229: /* Benin */ |
---|
1352 | case 230: /* Mauritius */ |
---|
1353 | case 235: /* Chad */ |
---|
1354 | case 236: /* Central African Republic */ |
---|
1355 | case 237: /* Cameroon */ |
---|
1356 | case 241: /* Gabon */ |
---|
1357 | case 242: /* Congo */ |
---|
1358 | case 250: /* Rwhanda */ |
---|
1359 | case 253: /* Djibouti */ |
---|
1360 | case 257: /* Burundi */ |
---|
1361 | case 261: /* Madagascar */ |
---|
1362 | case 262: /* Reunion Island */ |
---|
1363 | case 269: /* Comoros */ |
---|
1364 | case 270: /* Mayotte */ |
---|
1365 | case 352: /* Luxembourg (or de or ...) */ |
---|
1366 | case 508: /* St. Pierre and Miquelon */ |
---|
1367 | case 509: /* Haiti */ |
---|
1368 | case 590: /* Guadeloupe */ |
---|
1369 | case 594: /* French Guiana */ |
---|
1370 | case 596: /* Martinique / French Antilles */ |
---|
1371 | case 678: /* Vanuatu */ |
---|
1372 | case 681: /* Wallis & Futuna */ |
---|
1373 | case 687: /* New Caledonia */ |
---|
1374 | case 689: /* French Polynesia */ |
---|
1375 | case 961: /* Lebanon */ |
---|
1376 | msg_lang = "fr"; |
---|
1377 | break; |
---|
1378 | case 3: /* Latin America */ |
---|
1379 | case 34: /* Spain */ |
---|
1380 | case 51: /* Peru */ |
---|
1381 | case 52: /* Mexico */ |
---|
1382 | case 53: /* Cuba */ |
---|
1383 | case 54: /* Argentina */ |
---|
1384 | case 56: /* Chile */ |
---|
1385 | case 57: /* Columbia */ |
---|
1386 | case 58: /* Venezuela */ |
---|
1387 | case 63: /* Philippines */ |
---|
1388 | case 240: /* Equatorial Guinea */ |
---|
1389 | case 502: /* Guatemala */ |
---|
1390 | case 503: /* El Salvador */ |
---|
1391 | case 504: /* Honduras */ |
---|
1392 | case 505: /* Nicraragua */ |
---|
1393 | case 506: /* Costa Rica */ |
---|
1394 | case 507: /* Panama */ |
---|
1395 | case 591: /* Bolivia */ |
---|
1396 | case 593: /* Ecuador */ |
---|
1397 | case 595: /* Paraguay */ |
---|
1398 | case 598: /* Uruguay */ |
---|
1399 | msg_lang = "es"; |
---|
1400 | break; |
---|
1401 | case 39: /* Italy / San Marino / Vatican City */ |
---|
1402 | msg_lang = "it"; |
---|
1403 | break; |
---|
1404 | case 41: /* Switzerland / Liechtenstein */ /* or fr or ... */ |
---|
1405 | msg_lang = "de_CH"; |
---|
1406 | break; |
---|
1407 | case 43: /* Austria (DR DOS 5.0) */ |
---|
1408 | msg_lang = "de"; |
---|
1409 | break; |
---|
1410 | case 49: /* Germany */ |
---|
1411 | msg_lang = "de_DE"; |
---|
1412 | break; |
---|
1413 | case 55: /* Brazil (not supported by DR DOS 5.0) */ |
---|
1414 | msg_lang = "pt_BR"; |
---|
1415 | break; |
---|
1416 | case 238: /* Cape Verde Islands */ |
---|
1417 | case 244: /* Angola */ |
---|
1418 | case 245: /* Guinea-Bissau */ |
---|
1419 | case 259: /* Mozambique */ |
---|
1420 | case 351: /* Portugal */ |
---|
1421 | msg_lang = "pt"; |
---|
1422 | break; |
---|
1423 | case 42: /* Czechoslovakia / Tjekia / Slovakia (not supported by DR DOS 5.0) */ |
---|
1424 | case 421: /* Czech Republic / Tjekia (PC DOS 7+) */ |
---|
1425 | case 422: /* Slovakia (reported as 421 due to a bug in COUNTRY.SYS) */ |
---|
1426 | msg_lang = "sk"; |
---|
1427 | break; |
---|
1428 | case 65: /* Singapore */ |
---|
1429 | case 86: /* China (MS-DOS 5.0+) */ |
---|
1430 | case 88: /* Taiwan (MS-DOS 5.0+) */ |
---|
1431 | case 852: /* Hong Kong */ |
---|
1432 | case 853: /* Macao */ |
---|
1433 | case 886: /* Taiwan (MS-DOS 6.22+) */ |
---|
1434 | msg_lang = "zh"; |
---|
1435 | break; |
---|
1436 | #if 0 |
---|
1437 | case 7: /* Russia */ |
---|
1438 | case 20: /* Egypt */ |
---|
1439 | case 30: /* Greece */ |
---|
1440 | case 31: /* Netherlands */ |
---|
1441 | case 35: /* Bulgaria??? */ |
---|
1442 | case 36: /* Hungary (not supported by DR DOS 5.0) */ |
---|
1443 | case 38: /* Yugoslavia (not supported by DR DOS 5.0) -- obsolete */ |
---|
1444 | #endif |
---|
1445 | case 40: /* Romania */ |
---|
1446 | msg_lang = "ro"; |
---|
1447 | break; |
---|
1448 | #if 0 |
---|
1449 | case 45: /* Denmark */ |
---|
1450 | case 46: /* Sweden */ |
---|
1451 | case 47: /* Norway */ |
---|
1452 | case 48: /* Poland (not supported by DR DOS 5.0) */ |
---|
1453 | case 60: /* Malaysia */ |
---|
1454 | case 62: /* Indonesia / East Timor */ |
---|
1455 | case 66: /* Thailand (or Taiwan??? ) */ |
---|
1456 | case 81: /* Japan (DR DOS 5.0, MS-DOS 5.0+) */ |
---|
1457 | case 82: /* South Korea (DR DOS 5.0) */ |
---|
1458 | case 84: /* Vietnam */ |
---|
1459 | case 90: /* Turkey (MS-DOS 5.0+) */ |
---|
1460 | case 91: /* India */ |
---|
1461 | case 92: /* Pakistan */ |
---|
1462 | case 93: /* Afghanistan */ |
---|
1463 | case 94: /* Sri Lanka */ |
---|
1464 | case 98: /* Iran */ |
---|
1465 | case 102: /* ??? (Hebrew MS-DOS 5.0) */ |
---|
1466 | case 112: /* Belarus */ |
---|
1467 | case 200: /* Thailand (PC DOS 6.1+) (reported as 01due to a bug in PC DOS COUNTRY.SYS) */ |
---|
1468 | case 212: /* Morocco */ |
---|
1469 | case 218: /* Libya */ |
---|
1470 | case 222: /* Maruitania */ |
---|
1471 | case 224: /* African Guinea */ |
---|
1472 | case 234: /* Nigeria */ |
---|
1473 | case 239: /* Sao Tome and Principe */ |
---|
1474 | case 243: /* Zaire */ |
---|
1475 | case 246: /* Diego Garcia */ |
---|
1476 | case 247: /* Ascension Isle */ |
---|
1477 | case 248: /* Seychelles */ |
---|
1478 | case 249: /* Sudan */ |
---|
1479 | case 251: /* Ethiopia */ |
---|
1480 | case 252: /* Somalia */ |
---|
1481 | case 255: /* Tanzania */ |
---|
1482 | case 265: /* Malawi */ |
---|
1483 | case 266: /* Lesotho */ |
---|
1484 | case 298: /* Faroe Islands */ |
---|
1485 | case 299: /* Greenland */ |
---|
1486 | case 354: /* Iceland */ |
---|
1487 | case 355: /* Albania */ |
---|
1488 | case 357: /* Cyprus */ |
---|
1489 | case 358: /* Finland */ |
---|
1490 | case 359: /* Bulgaria */ |
---|
1491 | case 370: /* Lithuania (reported as 372 due to a bug in MS-DOS COUNTRY.SYS) */ |
---|
1492 | case 371: /* Latvia (reported as 372 due to a bug in MS-DOS COUNTRY.SYS) */ |
---|
1493 | case 372: /* Estonia */ |
---|
1494 | case 373: /* Moldova */ /* FIXME: similar to Romanian? */ |
---|
1495 | case 375: /* ??? (MS-DOS 7.10 / Windows98) */ |
---|
1496 | case 380: /* Ukraine */ |
---|
1497 | case 381: /* Serbia / Montenegro */ |
---|
1498 | case 384: /* Croatia */ |
---|
1499 | case 385: /* Croatia (PC DOS 7+) */ |
---|
1500 | case 386: /* Slovenia */ |
---|
1501 | case 387: /* Bosnia-Herzegovina (Latin) */ |
---|
1502 | case 388: /* Bosnia-Herzegovina (Cyrillic) (PC DOS 7+) (reported as 381 due to a bug in PC DOS COUNTRY.SYS) */ |
---|
1503 | case 389: /* FYR Macedonia */ |
---|
1504 | case 597: /* Suriname (nl) */ |
---|
1505 | case 599: /* Netherland Antilles (nl) */ |
---|
1506 | case 666: /* Russia??? (PTS-DOS 6.51 KEYB) */ |
---|
1507 | case 667: /* Poland??? (PTS-DOS 6.51 KEYB) */ |
---|
1508 | case 668: /* Poland??? (Slavic??? ) (PTS-DOS 6.51 KEYB) */ |
---|
1509 | case 688: /* Tuvalu */ |
---|
1510 | case 690: /* Tokealu */ |
---|
1511 | case 711: /* ??? (currency = EA$, code pages 437,737,850,852,855,857) */ |
---|
1512 | case 785: /* Arabic (Middle East/Saudi Arabia/etc.) */ |
---|
1513 | case 804: /* Ukraine */ |
---|
1514 | case 850: /* North Korea */ |
---|
1515 | case 855: /* Cambodia */ |
---|
1516 | case 856: /* Laos */ |
---|
1517 | case 880: /* Bangladesh */ |
---|
1518 | case 960: /* Maldives */ |
---|
1519 | case 962: /* Jordan */ |
---|
1520 | case 963: /* Syria / Syrian Arab Republic */ |
---|
1521 | case 964: /* Iraq */ |
---|
1522 | case 965: /* Kuwait */ |
---|
1523 | case 966: /* Saudi Arabia */ |
---|
1524 | case 967: /* Yemen */ |
---|
1525 | case 968: /* Oman */ |
---|
1526 | case 969: /* Yemen??? (Arabic MS-DOS 5.0) */ |
---|
1527 | case 971: /* United Arab Emirates */ |
---|
1528 | case 972: /* Israel (Hebrew) (DR DOS 5.0,MS-DOS 5.0+) */ |
---|
1529 | case 973: /* Bahrain */ |
---|
1530 | case 974: /* Qatar */ |
---|
1531 | case 975: /* Bhutan */ |
---|
1532 | case 976: /* Mongolia */ |
---|
1533 | case 977: /* Nepal */ |
---|
1534 | case 995: /* Myanmar (Burma) */ |
---|
1535 | #endif |
---|
1536 | } |
---|
1537 | } |
---|
1538 | } |
---|
1539 | #endif |
---|
1540 | } |
---|
1541 | } |
---|
1542 | #ifdef DEBUG |
---|
1543 | fprintf(stderr, "msg_lang = %p (= \"%s\")\n", msg_lang, msg_lang?msg_lang:"(null)"); |
---|
1544 | #endif |
---|
1545 | |
---|
1546 | /* On Mandrake LANG defaults to C */ |
---|
1547 | if (strcmp(msg_lang, "C") == 0) msg_lang = "en"; |
---|
1548 | |
---|
1549 | msg_lang = osstrdup(msg_lang); |
---|
1550 | |
---|
1551 | /* Convert en-us to en_US, etc */ |
---|
1552 | p = strchr(msg_lang, '-'); |
---|
1553 | if (p) { |
---|
1554 | *p++ = '_'; |
---|
1555 | while (*p) { |
---|
1556 | *p = toupper(*p); |
---|
1557 | p++; |
---|
1558 | } |
---|
1559 | } |
---|
1560 | |
---|
1561 | p = strchr(msg_lang, '_'); |
---|
1562 | if (p) { |
---|
1563 | *p = '\0'; |
---|
1564 | msg_lang2 = osstrdup(msg_lang); |
---|
1565 | *p = '_'; |
---|
1566 | } |
---|
1567 | |
---|
1568 | #ifdef LC_MESSAGES |
---|
1569 | /* try to setlocale() appropriately too */ |
---|
1570 | if (!setlocale(LC_MESSAGES, msg_lang)) { |
---|
1571 | if (msg_lang2) setlocale(LC_MESSAGES, msg_lang2); |
---|
1572 | } |
---|
1573 | #endif |
---|
1574 | |
---|
1575 | select_charset(default_charset()); |
---|
1576 | } |
---|
1577 | |
---|
1578 | /* Message may be overwritten by next call |
---|
1579 | * (but not in current implementation) */ |
---|
1580 | const char * |
---|
1581 | msg(int en) |
---|
1582 | { |
---|
1583 | /* NB can't use SVX_ASSERT here! */ |
---|
1584 | static char badbuf[256]; |
---|
1585 | if (en >= 1000 && en < 1000 + N_DONTEXTRACTMSGS) |
---|
1586 | return dontextract[en - 1000]; |
---|
1587 | if (!msg_array) { |
---|
1588 | if (en != 1) { |
---|
1589 | sprintf(badbuf, "Message %d requested before msg_array initialised\n", |
---|
1590 | en); |
---|
1591 | return badbuf; |
---|
1592 | } |
---|
1593 | /* this should be the only other message which can be requested before |
---|
1594 | * the message file is opened and read... */ |
---|
1595 | if (!dontextract) return "Out of memory (couldn't find %lu bytes)."; |
---|
1596 | return dontextract[(/*Out of memory (couldn't find %lu bytes).*/1004) |
---|
1597 | - 1000]; |
---|
1598 | } |
---|
1599 | |
---|
1600 | if (en < 0 || en >= num_msgs) { |
---|
1601 | sprintf(badbuf, "Message %d out of range\n", en); |
---|
1602 | return badbuf; |
---|
1603 | } |
---|
1604 | |
---|
1605 | if (en == 0) { |
---|
1606 | const char *p = msg_array[0]; |
---|
1607 | if (!*p) p = "(C)"; |
---|
1608 | return p; |
---|
1609 | } |
---|
1610 | |
---|
1611 | return msg_array[en]; |
---|
1612 | } |
---|
1613 | |
---|
1614 | /* returns persistent copy of message */ |
---|
1615 | const char * |
---|
1616 | msgPerm(int en) |
---|
1617 | { |
---|
1618 | return msg(en); |
---|
1619 | } |
---|
1620 | |
---|
1621 | void |
---|
1622 | v_report(int severity, const char *fnm, int line, int en, va_list ap) |
---|
1623 | { |
---|
1624 | #ifdef AVEN |
---|
1625 | aven_v_report(severity, fnm, line, en, ap); |
---|
1626 | #else |
---|
1627 | if (fnm) { |
---|
1628 | fputs(fnm, STDERR); |
---|
1629 | if (line) fprintf(STDERR, ":%d", line); |
---|
1630 | } else { |
---|
1631 | fputs(appname_copy, STDERR); |
---|
1632 | } |
---|
1633 | fputs(": ", STDERR); |
---|
1634 | |
---|
1635 | if (severity == 0) { |
---|
1636 | fputs(msg(/*warning*/4), STDERR); |
---|
1637 | fputs(": ", STDERR); |
---|
1638 | } |
---|
1639 | |
---|
1640 | vfprintf(STDERR, msg(en), ap); |
---|
1641 | fputnl(STDERR); |
---|
1642 | #endif |
---|
1643 | |
---|
1644 | switch (severity) { |
---|
1645 | case 0: |
---|
1646 | msg_warnings++; |
---|
1647 | break; |
---|
1648 | case 1: |
---|
1649 | msg_errors++; |
---|
1650 | if (msg_errors == 50) |
---|
1651 | fatalerror_in_file(fnm, 0, /*Too many errors - giving up*/19); |
---|
1652 | break; |
---|
1653 | case 2: |
---|
1654 | exit(EXIT_FAILURE); |
---|
1655 | } |
---|
1656 | } |
---|
1657 | |
---|
1658 | void |
---|
1659 | warning(int en, ...) |
---|
1660 | { |
---|
1661 | va_list ap; |
---|
1662 | va_start(ap, en); |
---|
1663 | v_report(0, NULL, 0, en, ap); |
---|
1664 | va_end(ap); |
---|
1665 | } |
---|
1666 | |
---|
1667 | void |
---|
1668 | error(int en, ...) |
---|
1669 | { |
---|
1670 | va_list ap; |
---|
1671 | va_start(ap, en); |
---|
1672 | v_report(1, NULL, 0, en, ap); |
---|
1673 | va_end(ap); |
---|
1674 | } |
---|
1675 | |
---|
1676 | void |
---|
1677 | fatalerror(int en, ...) |
---|
1678 | { |
---|
1679 | va_list ap; |
---|
1680 | va_start(ap, en); |
---|
1681 | v_report(2, NULL, 0, en, ap); |
---|
1682 | va_end(ap); |
---|
1683 | } |
---|
1684 | |
---|
1685 | void |
---|
1686 | warning_in_file(const char *fnm, int line, int en, ...) |
---|
1687 | { |
---|
1688 | va_list ap; |
---|
1689 | va_start(ap, en); |
---|
1690 | v_report(0, fnm, line, en, ap); |
---|
1691 | va_end(ap); |
---|
1692 | } |
---|
1693 | |
---|
1694 | void |
---|
1695 | error_in_file(const char *fnm, int line, int en, ...) |
---|
1696 | { |
---|
1697 | va_list ap; |
---|
1698 | va_start(ap, en); |
---|
1699 | v_report(1, fnm, line, en, ap); |
---|
1700 | va_end(ap); |
---|
1701 | } |
---|
1702 | |
---|
1703 | void |
---|
1704 | fatalerror_in_file(const char *fnm, int line, int en, ...) |
---|
1705 | { |
---|
1706 | va_list ap; |
---|
1707 | va_start(ap, en); |
---|
1708 | v_report(2, fnm, line, en, ap); |
---|
1709 | va_end(ap); |
---|
1710 | } |
---|
1711 | |
---|
1712 | /* Code to support switching character set at runtime (e.g. for a printer |
---|
1713 | * driver to support different character sets on screen and on the printer) |
---|
1714 | */ |
---|
1715 | typedef struct charset_li { |
---|
1716 | struct charset_li *next; |
---|
1717 | int code; |
---|
1718 | char **msg_array; |
---|
1719 | } charset_li; |
---|
1720 | |
---|
1721 | static charset_li *charset_head = NULL; |
---|
1722 | |
---|
1723 | static int charset = CHARSET_BAD; |
---|
1724 | |
---|
1725 | int |
---|
1726 | select_charset(int charset_code) |
---|
1727 | { |
---|
1728 | int old_charset = charset; |
---|
1729 | charset_li *p; |
---|
1730 | |
---|
1731 | #ifdef DEBUG |
---|
1732 | fprintf(stderr, "select_charset(%d), old charset = %d\n", charset_code, |
---|
1733 | charset); |
---|
1734 | #endif |
---|
1735 | |
---|
1736 | charset = charset_code; |
---|
1737 | |
---|
1738 | /* check if we've already parsed messages for new charset */ |
---|
1739 | for (p = charset_head; p; p = p->next) { |
---|
1740 | #ifdef DEBUG |
---|
1741 | printf("%p: code %d msg_array %p\n", p, p->code, p->msg_array); |
---|
1742 | #endif |
---|
1743 | if (p->code == charset) { |
---|
1744 | msg_array = p->msg_array; |
---|
1745 | return old_charset; |
---|
1746 | } |
---|
1747 | } |
---|
1748 | |
---|
1749 | /* nope, got to reparse message file */ |
---|
1750 | parse_msg_file(charset_code); |
---|
1751 | |
---|
1752 | /* add to list */ |
---|
1753 | p = osnew(charset_li); |
---|
1754 | p->code = charset; |
---|
1755 | p->msg_array = msg_array; |
---|
1756 | p->next = charset_head; |
---|
1757 | charset_head = p; |
---|
1758 | |
---|
1759 | return old_charset; |
---|
1760 | } |
---|