gamgi-all-0.17.5x.tar.gz: .../io/gamgi_io_error.c

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1 /****************************************** 2 * 3 * $GAMGI/src/io/gamgi_io_error.c 4 * 5 * Copyright (C) 2004 Carlos Pereira 6 * 7 * Distributed under the terms of the GNU 8 * General Public License: $GAMGI/LICENSE 9 * 10 */ 11 12 #include "gamgi_engine.h" 13 #include "gamgi_gtk.h" 14 #include "gamgi_mesa.h" 15 #include "gamgi_math.h" 16 #include "gamgi_io.h" 17 #include "gamgi_expat.h" 18 #include "gamgi_global.h" 19 20 #include "gamgi_engine_list.h" 21 #include "gamgi_gtk_dialog.h" 22 #include "gamgi_io_token.h" 23 24 /***************** external function ******************** 25 * * 26 * GAMGI_EXPAT_ERROR_ELEMENT * 27 * * 28 ********************************************************/ 29 30 gamgi_bool gamgi_io_error_element (const char *element, 31 char *filename, int fileline, gamgi_window *window) 32 { 33 char message[GAMGI_ENGINE_LINE]; 34 char shortname[GAMGI_IO_SHORTNAME]; 35 36 /************************************************** 37 * element is wrong, it could be anything. * 38 * Regarding its size, the only guarantee * 39 * at this stage is that it is not larger than * 40 * GAMGI_EXPAT_BUFFER, which is usually a large * 41 * number (equal to BUFSIZ by default, which * 42 * is defined in most systems as 8192). Copying * 43 * only its first GAMGI_IO_SHORTNAME char (and * 44 * filling with '\0' unused positions) guarantees * 45 * that the resulting shortname string will not * 46 * blow away the message char array. * 47 **************************************************/ 48 49 gamgi_io_token_cut (element, shortname, GAMGI_IO_SHORTNAME); 50 51 sprintf (message, 52 "Invalid element \"%s\" at line %d in file \"%s\"", 53 shortname, fileline, filename); 54 55 gamgi_gtk_dialog_message_create ("Error", message, window); 56 57 return FALSE; 58 } 59 60 /****************** external function ******************* 61 * * 62 * GAMGI_EXPAT_IMPORT_ATTRIBUTE * 63 * * 64 ********************************************************/ 65 66 gamgi_bool gamgi_io_error_attribute (const char *attribute, 67 char *filename, int fileline, gamgi_window *window) 68 { 69 char message[GAMGI_ENGINE_LINE]; 70 char shortname[GAMGI_IO_SHORTNAME]; 71 72 /************************************************** 73 * attribute is wrong, it could be anything. * 74 * Regarding its size, the only guarantee * 75 * at this stage is that it is not larger than * 76 * GAMGI_EXPAT_BUFFER, which is usually a large * 77 * number (equal to BUFSIZ by default, which * 78 * is defined in most systems as 8192). Copying * 79 * only its first GAMGI_IO_SHORTNAME char (and * 80 * filling with '\0' unused positions) guarantees * 81 * that the resulting shortname string will not * 82 * blow away the message char array. * 83 **************************************************/ 84 85 gamgi_io_token_cut (attribute, shortname, GAMGI_IO_SHORTNAME); 86 87 sprintf (message, 88 "Invalid attribute \"%s\" in element starting at line %d in file \"%s\"", 89 shortname, fileline, filename); 90 91 gamgi_gtk_dialog_message_create ("Error", message, window); 92 93 return FALSE; 94 } 95 96 /***************** external function ******************** 97 * * 98 * GAMGI_EXPAT_IMPORT_VALUE * 99 * * 100 ********************************************************/ 101 102 gamgi_bool gamgi_io_error_value (const char *value, 103 char *filename, int fileline, gamgi_window *window) 104 { 105 char message[GAMGI_ENGINE_LINE]; 106 char shortname[GAMGI_IO_SHORTNAME]; 107 108 /************************************************** 109 * value is wrong, it could be anything. * 110 * Regarding its size, the only guarantee * 111 * at this stage is that it is not larger than * 112 * GAMGI_EXPAT_BUFFER, which is usually a large * 113 * number (equal to BUFSIZ by default, which * 114 * is defined in most systems as 8192). Copying * 115 * only its first GAMGI_IO_SHORTNAME char (and * 116 * filling with '\0' unused positions) guarantees * 117 * that the resulting shortname string will not * 118 * blow away the message char array. * 119 **************************************************/ 120 121 gamgi_io_token_cut (value, shortname, GAMGI_IO_SHORTNAME); 122 123 sprintf (message, 124 "Invalid parameter \"%s\" in element starting at line %d in file \"%s\"", 125 shortname, fileline, filename); 126 127 gamgi_gtk_dialog_message_create ("Error", message, window); 128 129 return FALSE; 130 } 131 132 /***************** external function ******************** 133 * * 134 * GAMGI_EXPAT_IMPORT_CHILD * 135 * * 136 ********************************************************/ 137 138 gamgi_bool gamgi_io_error_child (char *filename, 139 int fileline, gamgi_window *window) 140 { 141 char message[GAMGI_ENGINE_LINE]; 142 143 sprintf (message, 144 "Invalid parent for element starting at line %d in file \"%s\"", 145 fileline, filename); 146 147 gamgi_gtk_dialog_message_create ("Error", message, window); 148 149 return FALSE; 150 } 151 152 /***************** external function ******************** 153 * * 154 * GAMGI_EXPAT_IMPORT_MISSING * 155 * * 156 ********************************************************/ 157 158 gamgi_bool gamgi_io_error_missing (char *filename, 159 int fileline, gamgi_window *window) 160 { 161 char message[GAMGI_ENGINE_LINE]; 162 163 sprintf (message, 164 "Missing parameters in element starting at line %d in file \"%s\"", 165 fileline, filename); 166 167 gamgi_gtk_dialog_message_create ("Error", message, window); 168 169 return FALSE; 170 } 171 172 /***************** external function ******************** 173 * * 174 * GAMGI_EXPAT_IMPORT_INCOMPATIBLE * 175 * * 176 ********************************************************/ 177 178 gamgi_bool gamgi_io_error_incompatible (char *filename, 179 int fileline, gamgi_window *window) 180 { 181 char message[GAMGI_ENGINE_LINE]; 182 183 sprintf (message, 184 "Incompatible parameters in element starting at line %d in file \"%s\"", 185 fileline, filename); 186 187 gamgi_gtk_dialog_message_create ("Error", message, window); 188 189 return FALSE; 190 } 191 192 /***************** external function ******************** 193 * * 194 * GAMGI_EXPAT_IMPORT_EMPTY * 195 * * 196 ********************************************************/ 197 198 gamgi_bool gamgi_io_error_empty (char *filename, 199 int fileline, gamgi_window *window) 200 { 201 char message[GAMGI_ENGINE_LINE]; 202 203 sprintf (message, 204 "Invalid empty element ending at line %d in file \"%s\"", 205 fileline, filename); 206 207 gamgi_gtk_dialog_message_create ("Error", message, window); 208 209 return FALSE; 210 } 211 212 gamgi_bool gamgi_io_error_multiple (char *filename, 213 int fileline, gamgi_window *window) 214 { 215 char message[GAMGI_ENGINE_LINE]; 216 217 sprintf (message, 218 "Multiple object definition in element starting at line %d in file \"%s\"", 219 fileline, filename); 220 221 gamgi_gtk_dialog_message_create ("Error", message, window); 222 223 return FALSE; 224 } 225 226 gamgi_bool gamgi_io_error_resources (char *filename, 227 int fileline, gamgi_window *window) 228 { 229 char message[GAMGI_ENGINE_LINE]; 230 231 sprintf (message, 232 "Resources exceeded in element starting at line %d in file \"%s\"", 233 fileline, filename); 234 235 gamgi_gtk_dialog_message_create ("Error", message, window); 236 237 return FALSE; 238 } 239 240 gamgi_bool gamgi_io_error_ref (const char *ref, 241 char *filename, int fileline, gamgi_window *window) 242 { 243 char message[GAMGI_ENGINE_LINE]; 244 245 /******************************************** 246 * ref was tested before: it is a safe name * 247 ********************************************/ 248 249 sprintf (message, 250 "Unknown id \"%s\" in element starting at line %d in file \"%s\"", 251 ref, fileline, filename); 252 253 gamgi_gtk_dialog_message_create ("Error", message, window); 254 255 return FALSE; 256 } 257 258 gamgi_bool gamgi_io_error_cdata (char *filename, 259 int fileline, gamgi_window *window) 260 { 261 char message[GAMGI_ENGINE_LINE]; 262 263 sprintf (message, 264 "Invalid character data starting at line %d in file %s", 265 fileline, filename); 266 267 gamgi_gtk_dialog_message_create ("Error", message, window); 268 269 return FALSE; 270 } 271 272 gamgi_bool gamgi_io_error_header (const char *identifier, 273 char *filename, int fileline, gamgi_window *window) 274 { 275 char message[GAMGI_ENGINE_LINE]; 276 char shortname[GAMGI_IO_SHORTNAME]; 277 278 /************************************************** 279 * identifier is wrong, it could be anything. * 280 * Regarding its size, the only guarantee * 281 * at this stage is that it is not larger than * 282 * GAMGI_EXPAT_BUFFER, which is usually a large * 283 * number (equal to BUFSIZ by default, which * 284 * is defined in most systems as 8192). Copying * 285 * only its first GAMGI_IO_SHORTNAME char (and * 286 * filling with '\0' unused positions) guarantees * 287 * that the resulting shortname string will not * 288 * blow away the message char array. * 289 **************************************************/ 290 291 gamgi_io_token_cut (identifier, shortname, GAMGI_IO_SHORTNAME); 292 293 sprintf (message, 294 "Invalid header identifier \"%s\" \n at line %d in file \"%s\"", 295 shortname, fileline, filename); 296 297 gamgi_gtk_dialog_message_create ("Error", message, window); 298 299 return FALSE; 300 } 301 302 gamgi_bool gamgi_io_error_parse (char *filename, 303 int fileline, gamgi_window *window) 304 { 305 char message[GAMGI_ENGINE_LINE]; 306 307 sprintf (message, 308 "Invalid file format at line %d in file \"%s\"", 309 fileline, filename); 310 311 gamgi_gtk_dialog_message_create ("Error", message, window); 312 313 return FALSE; 314 } 315 316 gamgi_bool gamgi_io_error_font (char *font, char *filename, 317 int fileline, gamgi_window *window) 318 { 319 char message[GAMGI_ENGINE_LINE]; 320 321 sprintf (message, 322 "Unable to handle font file \"%s\" in element starting at line %d in file \"%s\"", 323 font, fileline, filename); 324 325 gamgi_gtk_dialog_message_create ("Error", message, window); 326 327 return FALSE; 328 } 329 330 gamgi_bool gamgi_io_error_open (char *filename, 331 gamgi_window *window) 332 { 333 char message[GAMGI_ENGINE_LINE]; 334 char shortname[GAMGI_IO_SHORTNAME]; 335 336 /******************************************* 337 * filename is wrong, it could be anything * 338 *******************************************/ 339 340 gamgi_io_token_cut (filename, shortname, GAMGI_IO_SHORTNAME); 341 342 sprintf (message, 343 "Unable to open file \"%s\"", shortname); 344 345 gamgi_gtk_dialog_message_create ("Error", message, window); 346 347 return FALSE; 348 } 349 350 gamgi_bool gamgi_io_error_read (char *filename, 351 gamgi_window *window) 352 { 353 char message[GAMGI_ENGINE_LINE]; 354 355 sprintf (message, 356 "Unable to read file \"%s\"", filename); 357 358 gamgi_gtk_dialog_message_create ("Error", message, window); 359 360 return FALSE; 361 } 362 363 gamgi_bool gamgi_io_error_write (char *filename, 364 gamgi_window *window) 365 { 366 char message[GAMGI_ENGINE_LINE]; 367 368 sprintf (message, 369 "Unable to write file \"%s\"", filename); 370 371 gamgi_gtk_dialog_message_create ("Error", message, window); 372 373 return FALSE; 374 } 375 376 gamgi_bool gamgi_io_error_plane (gamgi_window *window) 377 { 378 gamgi_gtk_dialog_message_create ("Error", 379 "Invalid atomic plane", window); 380 381 return FALSE; 382 } 383 384 gamgi_bool gamgi_io_error_direction (gamgi_window *window) 385 { 386 gamgi_gtk_dialog_message_create ("Error", 387 "Invalid atomic direction", window); 388 389 return FALSE; 390 } 391 392 gamgi_bool gamgi_io_error_local (gamgi_window *window) 393 { 394 gamgi_gtk_dialog_message_create ("Error", 395 "Invalid Local Path", window); 396 397 return FALSE; 398 } 399 400 gamgi_bool gamgi_io_error_remote (gamgi_window *window) 401 { 402 gamgi_gtk_dialog_message_create ("Error", 403 "Invalid Remote Path", window); 404 405 return FALSE; 406 } 407 408 gamgi_bool gamgi_io_error_browser (gamgi_window *window) 409 { 410 gamgi_gtk_dialog_message_create ("Error", 411 "Invalid Browser Path", window); 412 413 return FALSE; 414 } 415 416 void gamgi_io_error_list (gamgi_slist *start, gamgi_window *window) 417 { 418 gamgi_object *object; 419 gamgi_slist *slist; 420 char line[GAMGI_ENGINE_LINE]; 421 char string[GAMGI_ENGINE_STRING]; 422 423 if (start == NULL) return; 424 425 start = gamgi_engine_slist_invert (start); 426 sprintf (line, "The following objects could not be handled:\n"); 427 for (slist = start; slist != NULL; slist = slist->next) 428 { 429 if (slist != start) strcat (line, ", "); 430 if (strlen (line) > GAMGI_ENGINE_LINE - GAMGI_ENGINE_STRING) 431 { strcat (line, "..."); break; } 432 433 object = GAMGI_CAST_OBJECT slist->data; 434 sprintf (string, "%s %d", object->name, object->number); 435 strcat (line, string); 436 } 437 438 gamgi_gtk_dialog_message_create ("Error", line, window); 439 gamgi_engine_slist_remove_all (start); 440 }