1 /* mnote-pentax-entry.c 2 * 3 * Copyright (c) 2002 Lutz Mueller <lutz (at) users.sourceforge.net> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301 USA. 19 */ 20 21 #include <config.h> 22 #include "mnote-pentax-entry.h" 23 24 #include <libexif/i18n.h> 25 26 #include <stdio.h> 27 #include <stdlib.h> 28 #include <string.h> 29 30 #include <libexif/exif-format.h> 31 #include <libexif/exif-utils.h> 32 #include <libexif/exif-entry.h> 33 34 35 #define CF(format,target,v,maxlen) \ 36 { \ 37 if (format != target) { \ 38 snprintf (v, maxlen, \ 39 _("Invalid format '%s', " \ 40 "expected '%s'."), \ 41 exif_format_get_name (format), \ 42 exif_format_get_name (target)); \ 43 break; \ 44 } \ 45 } 46 47 #define CC(number,target,v,maxlen) \ 48 { \ 49 if (number != target) { \ 50 snprintf (v, maxlen, \ 51 _("Invalid number of components (%i, " \ 52 "expected %i)."), (int) number, (int) target); \ 53 break; \ 54 } \ 55 } 56 57 #define CC2(number,t1,t2,v,maxlen) \ 58 { \ 59 if ((number != t1) && (number != t2)) { \ 60 snprintf (v, maxlen, \ 61 _("Invalid number of components (%i, " \ 62 "expected %i or %i)."), (int) number, \ 63 (int) t1, (int) t2); \ 64 break; \ 65 } \ 66 } 67 68 static const struct { 69 ExifTag tag; 70 struct { 71 int index; 72 const char *string; 73 } elem[33]; 74 } items[] = { 75 #ifndef NO_VERBOSE_TAG_DATA 76 { MNOTE_PENTAX_TAG_MODE, 77 { {0, N_("Auto")}, 78 {1, N_("Night scene")}, 79 {2, N_("Manual")}, 80 {4, N_("Multi-exposure")}, 81 {0, NULL}}}, 82 { MNOTE_PENTAX_TAG_QUALITY, 83 { {0, N_("Good")}, 84 {1, N_("Better")}, 85 {2, N_("Best")},{0,NULL}}}, 86 { MNOTE_PENTAX_TAG_FOCUS, 87 { {2, N_("Custom")}, 88 {3, N_("Auto")}, 89 {0, NULL}}}, 90 { MNOTE_PENTAX_TAG_FLASH, 91 { {1, N_("Auto")}, 92 {2, N_("Flash on")}, 93 {4, N_("Flash off")}, 94 {6, N_("Red-eye reduction")}, 95 {0, NULL}}}, 96 { MNOTE_PENTAX_TAG_WHITE_BALANCE, 97 { {0, N_("Auto")}, 98 {1, N_("Daylight")}, 99 {2, N_("Shade")}, 100 {3, N_("Tungsten")}, 101 {4, N_("Fluorescent")}, 102 {5, N_("Manual")}, 103 {0, NULL}}}, 104 { MNOTE_PENTAX_TAG_SHARPNESS, 105 { {0, N_("Normal")}, 106 {1, N_("Soft")}, 107 {2, N_("Hard")}, 108 {0, NULL}}}, 109 { MNOTE_PENTAX_TAG_CONTRAST, 110 { {0, N_("Normal")}, 111 {1, N_("Low")}, 112 {2, N_("High")}, 113 {0, NULL}}}, 114 { MNOTE_PENTAX_TAG_SATURATION, 115 { {0, N_("Normal")}, 116 {1, N_("Low")}, 117 {2, N_("High")}, 118 {0, NULL}}}, 119 { MNOTE_PENTAX_TAG_ISO_SPEED, 120 { {10, N_("100")}, 121 {16, N_("200")}, 122 {100, N_("100")}, 123 {200, N_("200")}, 124 { 0, NULL}}}, 125 { MNOTE_PENTAX_TAG_COLOR, 126 { {1, N_("Full")}, 127 {2, N_("Black & white")}, 128 {3, N_("Sepia")}, 129 {0, NULL}}}, 130 { MNOTE_PENTAX2_TAG_MODE, 131 { {0, N_("Auto")}, 132 {1, N_("Night scene")}, 133 {2, N_("Manual")}, 134 {4, N_("Multi-exposure")}, 135 {0, NULL}}}, 136 { MNOTE_PENTAX2_TAG_QUALITY, 137 { {0, N_("Good")}, 138 {1, N_("Better")}, 139 {2, N_("Best")}, 140 {3, N_("TIFF")}, 141 {4, N_("RAW")}, 142 {0, NULL}}}, 143 { MNOTE_PENTAX2_TAG_IMAGE_SIZE, 144 { {0, "640x480"}, 145 {1, N_("Full")}, 146 {2, "1024x768"}, 147 {3, "1280x960"}, 148 {4, "1600x1200"}, 149 {5, "2048x1536"}, 150 {8, N_("2560x1920 or 2304x1728")}, 151 {9, "3072x2304"}, 152 {10, "3264x2448"}, 153 {19, "320x240"}, 154 {20, "2288x1712"}, 155 {21, "2592x1944"}, 156 {22, N_("2304x1728 or 2592x1944")}, 157 {23, "3056x2296"}, 158 {25, N_("2816x2212 or 2816x2112")}, 159 {27, "3648x2736"}, 160 {36, "3008x2008"}, 161 {0, NULL}}}, 162 { MNOTE_PENTAX2_TAG_PICTURE_MODE, 163 { {0, N_("Program")}, 164 {2, N_("Program AE")}, 165 {3, N_("Manual")}, 166 {5, N_("Portrait")}, 167 {6, N_("Landscape")}, 168 {8, N_("Sport")}, 169 {9, N_("Night scene")}, 170 {11, N_("Soft")}, 171 {12, N_("Surf & snow")}, 172 {13, N_("Sunset or candlelight")}, 173 {14, N_("Autumn")}, 174 {15, N_("Macro")}, 175 {17, N_("Fireworks")}, 176 {18, N_("Text")}, 177 {19, N_("Panorama")}, 178 {30, N_("Self portrait")}, 179 {31, N_("Illustrations")}, 180 {33, N_("Digital filter")}, 181 {37, N_("Museum")}, 182 {38, N_("Food")}, 183 {40, N_("Green mode")}, 184 {49, N_("Light pet")}, 185 {50, N_("Dark pet")}, 186 {51, N_("Medium pet")}, 187 {53, N_("Underwater")}, 188 {54, N_("Candlelight")}, 189 {55, N_("Natural skin tone")}, 190 {56, N_("Synchro sound record")}, 191 {58, N_("Frame composite")}, 192 {0, NULL}}}, 193 { MNOTE_PENTAX2_TAG_FLASH_MODE, 194 { {0x0000, N_("Auto, did not fire")}, 195 {0x0001, N_("Off")}, 196 {0x0003, N_("Auto, did not fire, red-eye reduction")}, 197 {0x0100, N_("Auto, fired")}, 198 {0x0102, N_("On")}, 199 {0x0103, N_("Auto, fired, red-eye reduction")}, 200 {0x0104, N_("On, red-eye reduction")}, 201 {0x0105, N_("On, wireless")}, 202 {0x0108, N_("On, soft")}, 203 {0x0109, N_("On, slow-sync")}, 204 {0x010a, N_("On, slow-sync, red-eye reduction")}, 205 {0x010b, N_("On, trailing-curtain sync")}, 206 {0, NULL}}}, 207 { MNOTE_PENTAX2_TAG_FOCUS_MODE, 208 { {0, N_("Normal")}, 209 {1, N_("Macro")}, 210 {2, N_("Infinity")}, 211 {3, N_("Manual")}, 212 {5, N_("Pan focus")}, 213 {16, N_("AF-S")}, 214 {17, N_("AF-C")}, 215 {0, NULL}}}, 216 { MNOTE_PENTAX2_TAG_AFPOINT_SELECTED, 217 { {1, N_("Upper-left")}, 218 {2, N_("Top")}, 219 {3, N_("Upper-right")}, 220 {4, N_("Left")}, 221 {5, N_("Mid-left")}, 222 {6, N_("Center")}, 223 {7, N_("Mid-right")}, 224 {8, N_("Right")}, 225 {9, N_("Lower-left")}, 226 {10, N_("Bottom")}, 227 {11, N_("Lower-right")}, 228 {0xfffe, N_("Fixed center")}, 229 {0xffff, N_("Auto")}, 230 {0, NULL}}}, 231 { MNOTE_PENTAX2_TAG_AUTO_AFPOINT, 232 { {0, N_("Multiple")}, 233 {1, N_("Top-left")}, 234 {2, N_("Top-center")}, 235 {3, N_("Top-right")}, 236 {4, N_("Left")}, 237 {5, N_("Center")}, 238 {6, N_("Right")}, 239 {7, N_("Bottom-left")}, 240 {8, N_("Bottom-center")}, 241 {9, N_("Bottom-right")}, 242 {0xffff, N_("None")}, 243 {0, NULL}}}, 244 { MNOTE_PENTAX2_TAG_WHITE_BALANCE, 245 { {0, N_("Auto")}, 246 {1, N_("Daylight")}, 247 {2, N_("Shade")}, 248 {3, N_("Fluorescent")}, 249 {4, N_("Tungsten")}, 250 {5, N_("Manual")}, 251 {6, N_("Daylight fluorescent")}, 252 {7, N_("Day white fluorescent")}, 253 {8, N_("White fluorescent")}, 254 {9, N_("Flash")}, 255 {10, N_("Cloudy")}, 256 {0xfffe, N_("Unknown")}, 257 {0xffff, N_("User selected")}, 258 {0, NULL}}}, 259 {MNOTE_CASIO2_TAG_BESTSHOT_MODE, 260 { {0, N_("Off")}, 261 {1, N_("On")}, 262 {0, NULL}}}, 263 #endif 264 {0, {{0, NULL}}} 265 }; 266 267 /* Two-component values */ 268 static const struct { 269 ExifTag tag; 270 struct { 271 int index1, index2; 272 const char *string; 273 } elem[39]; 274 } items2[] = { 275 #ifndef NO_VERBOSE_TAG_DATA 276 { MNOTE_PENTAX2_TAG_IMAGE_SIZE, 277 { {0, 0, "2304x1728"}, 278 {4, 0, "1600x1200"}, 279 {5, 0, "2048x1536"}, 280 {8, 0, "2560x1920"}, 281 {34, 0, "1536x1024"}, 282 {36, 0, N_("3008x2008 or 3040x2024")}, 283 {37, 0, "3008x2000"}, 284 {35, 1, "2400x1600"}, 285 {32, 2, "960x480"}, 286 {33, 2, "1152x768"}, 287 {34, 2, "1536x1024"}, 288 {0, 0, NULL}}}, 289 { MNOTE_PENTAX2_TAG_PICTURE_MODE, 290 { {0, 0, N_("Auto")}, 291 {5, 0, N_("Portrait")}, 292 {53, 0, N_("Underwater")}, 293 {255, 0, N_("Digital filter?")}, 294 {5, 1, N_("Portrait")}, 295 {9, 1, N_("Night scene")}, 296 {13, 1, N_("Candlelight")}, 297 {15, 1, N_("Macro")}, 298 {53, 1, N_("Underwater")}, 299 {0, 2, N_("Program AE")}, 300 {5, 2, N_("Portrait")}, 301 {6, 2, N_("Landscape")}, 302 {0, 0, NULL}}}, 303 #endif 304 {0, {{0, 0, NULL}}} 305 }; 306 307 char * 308 mnote_pentax_entry_get_value (MnotePentaxEntry *entry, 309 char *val, unsigned int maxlen) 310 { 311 ExifLong vl; 312 ExifShort vs, vs2; 313 int i = 0, j = 0; 314 315 if (!entry) return (NULL); 316 317 memset (val, 0, maxlen); 318 maxlen--; 319 320 switch (entry->tag) { 321 case MNOTE_PENTAX_TAG_MODE: 322 case MNOTE_PENTAX_TAG_QUALITY: 323 case MNOTE_PENTAX_TAG_FOCUS: 324 case MNOTE_PENTAX_TAG_FLASH: 325 case MNOTE_PENTAX_TAG_WHITE_BALANCE: 326 case MNOTE_PENTAX_TAG_SHARPNESS: 327 case MNOTE_PENTAX_TAG_CONTRAST: 328 case MNOTE_PENTAX_TAG_SATURATION: 329 case MNOTE_PENTAX_TAG_ISO_SPEED: 330 case MNOTE_PENTAX_TAG_COLOR: 331 case MNOTE_PENTAX2_TAG_MODE: 332 case MNOTE_PENTAX2_TAG_QUALITY: 333 case MNOTE_PENTAX2_TAG_FLASH_MODE: 334 case MNOTE_PENTAX2_TAG_FOCUS_MODE: 335 case MNOTE_PENTAX2_TAG_AFPOINT_SELECTED: 336 case MNOTE_PENTAX2_TAG_AUTO_AFPOINT: 337 case MNOTE_PENTAX2_TAG_WHITE_BALANCE: 338 case MNOTE_PENTAX2_TAG_PICTURE_MODE: 339 case MNOTE_PENTAX2_TAG_IMAGE_SIZE: 340 case MNOTE_CASIO2_TAG_BESTSHOT_MODE: 341 CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen); 342 CC2 (entry->components, 1, 2, val, maxlen); 343 if (entry->components == 1) { 344 vs = exif_get_short (entry->data, entry->order); 345 346 /* search the tag */ 347 for (i = 0; (items[i].tag && items[i].tag != entry->tag); i++); 348 if (!items[i].tag) { 349 snprintf (val, maxlen, 350 _("Internal error (unknown value %i)"), vs); 351 break; 352 } 353 354 /* find the value */ 355 for (j = 0; items[i].elem[j].string && 356 (items[i].elem[j].index < vs); j++); 357 if (items[i].elem[j].index != vs) { 358 snprintf (val, maxlen, 359 _("Internal error (unknown value %i)"), vs); 360 break; 361 } 362 strncpy (val, _(items[i].elem[j].string), maxlen); 363 } else { 364 /* Two-component values */ 365 CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen); 366 CC2 (entry->components, 1, 2, val, maxlen); 367 vs = exif_get_short (entry->data, entry->order); 368 vs2 = exif_get_short (entry->data+2, entry->order) << 16; 369 370 /* search the tag */ 371 for (i = 0; (items2[i].tag && items2[i].tag != entry->tag); i++); 372 if (!items2[i].tag) { 373 snprintf (val, maxlen, 374 _("Internal error (unknown value %i %i)"), vs, vs2); 375 break; 376 } 377 378 /* find the value */ 379 for (j = 0; items2[i].elem[j].string && ((items2[i].elem[j].index2 < vs2) 380 || ((items2[i].elem[j].index2 == vs2) && (items2[i].elem[j].index1 < vs))); j++); 381 if ((items2[i].elem[j].index1 != vs) || (items2[i].elem[j].index2 != vs2)) { 382 snprintf (val, maxlen, 383 _("Internal error (unknown value %i %i)"), vs, vs2); 384 break; 385 } 386 strncpy (val, _(items2[i].elem[j].string), maxlen); 387 } 388 break; 389 390 case MNOTE_PENTAX_TAG_ZOOM: 391 CF (entry->format, EXIF_FORMAT_LONG, val, maxlen); 392 CC (entry->components, 1, val, maxlen); 393 vl = exif_get_long (entry->data, entry->order); 394 snprintf (val, maxlen, "%li", (long int) vl); 395 break; 396 case MNOTE_PENTAX_TAG_PRINTIM: 397 CF (entry->format, EXIF_FORMAT_UNDEFINED, val, maxlen); 398 CC (entry->components, 124, val, maxlen); 399 snprintf (val, maxlen, _("%i bytes unknown data"), 400 entry->size); 401 break; 402 case MNOTE_PENTAX_TAG_TZ_CITY: 403 case MNOTE_PENTAX_TAG_TZ_DST: 404 CF (entry->format, EXIF_FORMAT_UNDEFINED, val, maxlen); 405 CC (entry->components, 4, val, maxlen); 406 strncpy (val, (char*)entry->data, MIN(maxlen, entry->size)); 407 break; 408 case MNOTE_PENTAX2_TAG_DATE: 409 CF (entry->format, EXIF_FORMAT_UNDEFINED, val, maxlen); 410 CC (entry->components, 4, val, maxlen); 411 /* Note: format is UNDEFINED, not SHORT -> order is fixed: MOTOROLA */ 412 vs = exif_get_short (entry->data, EXIF_BYTE_ORDER_MOTOROLA); 413 snprintf (val, maxlen, "%i:%02i:%02i", vs, entry->data[2], entry->data[3]); 414 break; 415 case MNOTE_PENTAX2_TAG_TIME: 416 CF (entry->format, EXIF_FORMAT_UNDEFINED, val, maxlen); 417 CC2 (entry->components, 3, 4, val, maxlen); 418 snprintf (val, maxlen, "%02i:%02i:%02i", entry->data[0], entry->data[1], entry->data[2]); 419 break; 420 default: 421 switch (entry->format) { 422 case EXIF_FORMAT_ASCII: 423 strncpy (val, (char *)entry->data, MIN(maxlen, entry->size)); 424 break; 425 case EXIF_FORMAT_SHORT: 426 { 427 const unsigned char *data = entry->data; 428 size_t k, len = strlen(val); 429 for(k=0; k<entry->components; k++) { 430 vs = exif_get_short (data, entry->order); 431 snprintf (val+len, maxlen-len, "%i ", vs); 432 len = strlen(val); 433 data += 2; 434 } 435 } 436 break; 437 case EXIF_FORMAT_LONG: 438 { 439 const unsigned char *data = entry->data; 440 size_t k, len = strlen(val); 441 for(k=0; k<entry->components; k++) { 442 vl = exif_get_long (data, entry->order); 443 snprintf (val+len, maxlen-len, "%li", (long int) vl); 444 len = strlen(val); 445 data += 4; 446 } 447 } 448 break; 449 case EXIF_FORMAT_UNDEFINED: 450 default: 451 snprintf (val, maxlen, _("%i bytes unknown data"), 452 entry->size); 453 break; 454 } 455 break; 456 } 457 458 return (val); 459 } 460
