diff options
Diffstat (limited to '')
-rw-r--r-- | libraries/evas/src/modules/loaders/xpm/evas_image_load_xpm.c | 694 |
1 files changed, 0 insertions, 694 deletions
diff --git a/libraries/evas/src/modules/loaders/xpm/evas_image_load_xpm.c b/libraries/evas/src/modules/loaders/xpm/evas_image_load_xpm.c deleted file mode 100644 index f00f92d..0000000 --- a/libraries/evas/src/modules/loaders/xpm/evas_image_load_xpm.c +++ /dev/null | |||
@@ -1,694 +0,0 @@ | |||
1 | #ifdef HAVE_CONFIG_H | ||
2 | # include <config.h> | ||
3 | #endif | ||
4 | |||
5 | #ifdef HAVE_EVIL | ||
6 | # include <Evil.h> | ||
7 | #endif | ||
8 | |||
9 | #include "evas_common.h" | ||
10 | #include "evas_private.h" | ||
11 | |||
12 | static int _evas_loader_xpm_log_dom = -1; | ||
13 | |||
14 | #ifdef ERR | ||
15 | # undef ERR | ||
16 | #endif | ||
17 | #define ERR(...) EINA_LOG_DOM_ERR(_evas_loader_xpm_log_dom, __VA_ARGS__) | ||
18 | |||
19 | static Eina_Bool evas_image_load_file_head_xpm(Image_Entry *ie, const char *file, const char *key, int *error) EINA_ARG_NONNULL(1, 2, 4); | ||
20 | static Eina_Bool evas_image_load_file_data_xpm(Image_Entry *ie, const char *file, const char *key, int *error) EINA_ARG_NONNULL(1, 2, 4); | ||
21 | |||
22 | static Evas_Image_Load_Func evas_image_load_xpm_func = | ||
23 | { | ||
24 | EINA_FALSE, | ||
25 | evas_image_load_file_head_xpm, | ||
26 | evas_image_load_file_data_xpm, | ||
27 | NULL, | ||
28 | EINA_FALSE | ||
29 | }; | ||
30 | |||
31 | static Eina_File *rgb_txt; | ||
32 | static void *rgb_txt_map; | ||
33 | |||
34 | static void | ||
35 | xpm_parse_color(char *color, int *r, int *g, int *b) | ||
36 | { | ||
37 | char *tmp; | ||
38 | char *max; | ||
39 | char *endline; | ||
40 | char buf[4096]; | ||
41 | |||
42 | /* is a #ff00ff like color */ | ||
43 | if (color[0] == '#') | ||
44 | { | ||
45 | int len; | ||
46 | char val[32]; | ||
47 | |||
48 | len = strlen(color) - 1; | ||
49 | if (len < 96) | ||
50 | { | ||
51 | int i; | ||
52 | |||
53 | len /= 3; | ||
54 | for (i = 0; i < len; i++) | ||
55 | val[i] = color[1 + i + (0 * len)]; | ||
56 | val[i] = 0; | ||
57 | sscanf(val, "%x", r); | ||
58 | for (i = 0; i < len; i++) | ||
59 | val[i] = color[1 + i + (1 * len)]; | ||
60 | val[i] = 0; | ||
61 | sscanf(val, "%x", g); | ||
62 | for (i = 0; i < len; i++) | ||
63 | val[i] = color[1 + i + (2 * len)]; | ||
64 | val[i] = 0; | ||
65 | sscanf(val, "%x", b); | ||
66 | if (len == 1) | ||
67 | { | ||
68 | *r = (*r << 4) | *r; | ||
69 | *g = (*g << 4) | *g; | ||
70 | *b = (*b << 4) | *b; | ||
71 | } | ||
72 | else if (len > 2) | ||
73 | { | ||
74 | *r >>= (len - 2) * 4; | ||
75 | *g >>= (len - 2) * 4; | ||
76 | *b >>= (len - 2) * 4; | ||
77 | } | ||
78 | } | ||
79 | return; | ||
80 | } | ||
81 | /* look in rgb txt database */ | ||
82 | if (!rgb_txt) return; | ||
83 | tmp = rgb_txt_map; | ||
84 | max = tmp + eina_file_size_get(rgb_txt); | ||
85 | |||
86 | while (tmp < max) | ||
87 | { | ||
88 | endline = memchr(tmp, '\n', max - tmp); | ||
89 | if (!endline) endline = max; | ||
90 | if ((*tmp != '!') && ((endline - tmp) < (int) (sizeof(buf) - 1))) | ||
91 | { | ||
92 | int rr, gg, bb; | ||
93 | char name[4096]; | ||
94 | |||
95 | /* FIXME: not really efficient */ | ||
96 | memcpy(buf, tmp, endline - tmp); | ||
97 | buf[endline - tmp + 1] = '\0'; | ||
98 | |||
99 | if (sscanf(buf, "%i %i %i %[^\n]", &rr, &gg, &bb, name) == 4) | ||
100 | { | ||
101 | if (!strcasecmp(name, color)) | ||
102 | { | ||
103 | *r = rr; | ||
104 | *g = gg; | ||
105 | *b = bb; | ||
106 | return; | ||
107 | } | ||
108 | } | ||
109 | } | ||
110 | tmp = endline + 1; | ||
111 | } | ||
112 | } | ||
113 | |||
114 | /** FIXME: clean this up and make more efficient **/ | ||
115 | static Eina_Bool | ||
116 | evas_image_load_file_xpm(Image_Entry *ie, const char *file, const char *key __UNUSED__, int load_data, int *error) | ||
117 | { | ||
118 | DATA32 *ptr, *end; | ||
119 | Eina_File *f; | ||
120 | const char *map; | ||
121 | size_t length; | ||
122 | size_t position; | ||
123 | |||
124 | int pc, c, i, j, k, w, h, ncolors, cpp, comment, transp, | ||
125 | quote, context, len, done, r, g, b, backslash, lu1, lu2; | ||
126 | char *line = NULL; | ||
127 | char s[256], tok[128], col[256], *tl; | ||
128 | int lsz = 256; | ||
129 | struct _cmap { | ||
130 | char str[6]; | ||
131 | unsigned char transp; | ||
132 | short r, g, b; | ||
133 | } *cmap = NULL; | ||
134 | |||
135 | short lookup[128 - 32][128 - 32]; | ||
136 | int count, pixels; | ||
137 | |||
138 | done = 0; | ||
139 | // transp = -1; | ||
140 | transp = 1; | ||
141 | |||
142 | /* if immediate_load is 1, then dont delay image laoding as below, or */ | ||
143 | /* already data in this image - dont load it again */ | ||
144 | |||
145 | f = eina_file_open(file, 0); | ||
146 | if (!f) | ||
147 | { | ||
148 | ERR("XPM ERROR: file failed to open"); | ||
149 | *error = EVAS_LOAD_ERROR_DOES_NOT_EXIST; | ||
150 | return EINA_FALSE; | ||
151 | } | ||
152 | length = eina_file_size_get(f); | ||
153 | position = 0; | ||
154 | if (length < 9) | ||
155 | { | ||
156 | ERR("XPM ERROR: file size, %zd, is to small", length); | ||
157 | eina_file_close(f); | ||
158 | *error = EVAS_LOAD_ERROR_CORRUPT_FILE; | ||
159 | return EINA_FALSE; | ||
160 | } | ||
161 | |||
162 | map = eina_file_map_all(f, EINA_FILE_SEQUENTIAL); | ||
163 | if (!map) | ||
164 | { | ||
165 | ERR("XPM ERROR: file failed to mmap"); | ||
166 | eina_file_close(f); | ||
167 | *error = EVAS_LOAD_ERROR_CORRUPT_FILE; | ||
168 | return EINA_FALSE; | ||
169 | } | ||
170 | |||
171 | if (strncmp("/* XPM */", map, 9)) | ||
172 | { | ||
173 | *error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT; | ||
174 | goto on_error; | ||
175 | } | ||
176 | |||
177 | i = 0; | ||
178 | j = 0; | ||
179 | cmap = NULL; | ||
180 | w = 10; | ||
181 | h = 10; | ||
182 | ptr = NULL; | ||
183 | end = NULL; | ||
184 | c = ' '; | ||
185 | comment = 0; | ||
186 | quote = 0; | ||
187 | context = 0; | ||
188 | pixels = 0; | ||
189 | count = 0; | ||
190 | line = malloc(lsz); | ||
191 | if (!line) | ||
192 | { | ||
193 | *error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED; | ||
194 | goto on_error; | ||
195 | } | ||
196 | |||
197 | backslash = 0; | ||
198 | memset(lookup, 0, sizeof(lookup)); | ||
199 | while (!done) | ||
200 | { | ||
201 | pc = c; | ||
202 | if (position == length) break ; | ||
203 | c = (char) map[position++]; | ||
204 | if (!quote) | ||
205 | { | ||
206 | if ((pc == '/') && (c == '*')) | ||
207 | comment = 1; | ||
208 | else if ((pc == '*') && (c == '/') && (comment)) | ||
209 | comment = 0; | ||
210 | } | ||
211 | if (!comment) | ||
212 | { | ||
213 | if ((!quote) && (c == '"')) | ||
214 | { | ||
215 | quote = 1; | ||
216 | i = 0; | ||
217 | } | ||
218 | else if ((quote) && (c == '"')) | ||
219 | { | ||
220 | line[i] = 0; | ||
221 | quote = 0; | ||
222 | if (context == 0) | ||
223 | { | ||
224 | /* Header */ | ||
225 | if (sscanf(line, "%i %i %i %i", &w, &h, &ncolors, &cpp) != 4) | ||
226 | { | ||
227 | ERR("XPM ERROR: XPM file malformed header"); | ||
228 | *error = EVAS_LOAD_ERROR_CORRUPT_FILE; | ||
229 | goto on_error; | ||
230 | } | ||
231 | if ((ncolors > 32766) || (ncolors < 1)) | ||
232 | { | ||
233 | ERR("XPM ERROR: XPM files with colors > 32766 or < 1 not supported"); | ||
234 | *error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT; | ||
235 | goto on_error; | ||
236 | } | ||
237 | if ((cpp > 5) || (cpp < 1)) | ||
238 | { | ||
239 | ERR("XPM ERROR: XPM files with characters per pixel > 5 or < 1not supported"); | ||
240 | *error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT; | ||
241 | goto on_error; | ||
242 | } | ||
243 | if ((w > IMG_MAX_SIZE) || (w < 1)) | ||
244 | { | ||
245 | ERR("XPM ERROR: Image width > IMG_MAX_SIZE or < 1 pixels for file"); | ||
246 | *error = EVAS_LOAD_ERROR_GENERIC; | ||
247 | goto on_error; | ||
248 | } | ||
249 | if ((h > IMG_MAX_SIZE) || (h < 1)) | ||
250 | { | ||
251 | ERR("XPM ERROR: Image height > IMG_MAX_SIZE or < 1 pixels for file"); | ||
252 | *error = EVAS_LOAD_ERROR_GENERIC; | ||
253 | goto on_error; | ||
254 | } | ||
255 | if (IMG_TOO_BIG(w, h)) | ||
256 | { | ||
257 | ERR("XPM ERROR: Image just too big to ever allocate"); | ||
258 | *error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED; | ||
259 | goto on_error; | ||
260 | } | ||
261 | |||
262 | if (!cmap) | ||
263 | { | ||
264 | cmap = malloc(sizeof(struct _cmap) * ncolors); | ||
265 | if (!cmap) | ||
266 | { | ||
267 | *error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED; | ||
268 | goto on_error; | ||
269 | } | ||
270 | } | ||
271 | ie->w = w; | ||
272 | ie->h = h; | ||
273 | |||
274 | j = 0; | ||
275 | context++; | ||
276 | } | ||
277 | else if (context == 1) | ||
278 | { | ||
279 | /* Color Table */ | ||
280 | if (j < ncolors) | ||
281 | { | ||
282 | int slen; | ||
283 | int hascolor, iscolor; | ||
284 | |||
285 | iscolor = 0; | ||
286 | hascolor = 0; | ||
287 | tok[0] = 0; | ||
288 | col[0] = 0; | ||
289 | s[0] = 0; | ||
290 | len = strlen(line); | ||
291 | strncpy(cmap[j].str, line, cpp); | ||
292 | cmap[j].str[cpp] = 0; | ||
293 | for (slen = 0; slen < cpp; slen++) | ||
294 | { | ||
295 | /* fix the ascii of the color string - if its < 32 - just limit to 32 */ | ||
296 | if (cmap[j].str[slen] < 32) cmap[j].str[slen] = 0; | ||
297 | } | ||
298 | cmap[j].r = -1; | ||
299 | cmap[j].transp = 0; | ||
300 | for (k = cpp; k < len; k++) | ||
301 | { | ||
302 | if (line[k] != ' ') | ||
303 | { | ||
304 | s[0] = 0; | ||
305 | sscanf(&line[k], "%255s", s); | ||
306 | slen = strlen(s); | ||
307 | k += slen; | ||
308 | if (!strcmp(s, "c")) iscolor = 1; | ||
309 | if ((!strcmp(s, "m")) || (!strcmp(s, "s")) | ||
310 | || (!strcmp(s, "g4")) || (!strcmp(s, "g")) | ||
311 | || (!strcmp(s, "c")) || (k >= len)) | ||
312 | { | ||
313 | if (k >= len) | ||
314 | { | ||
315 | if (col[0]) | ||
316 | { | ||
317 | if (strlen(col) < (sizeof(col) - 2)) | ||
318 | strcat(col, " "); | ||
319 | else | ||
320 | done = 1; | ||
321 | } | ||
322 | if ((strlen(col) + strlen(s)) < (sizeof(col) - 1)) | ||
323 | strcat(col, s); | ||
324 | } | ||
325 | if (col[0]) | ||
326 | { | ||
327 | if (!strcasecmp(col, "none")) | ||
328 | { | ||
329 | transp = 1; | ||
330 | cmap[j].transp = 1; | ||
331 | cmap[j].r = 0; | ||
332 | cmap[j].g = 0; | ||
333 | cmap[j].b = 0; | ||
334 | } | ||
335 | else | ||
336 | { | ||
337 | if ((((cmap[j].r < 0) || (!strcmp(tok, "c"))) && (!hascolor))) | ||
338 | { | ||
339 | r = g = b = 0; | ||
340 | xpm_parse_color(col, &r, &g, &b); | ||
341 | cmap[j].r = r; | ||
342 | cmap[j].g = g; | ||
343 | cmap[j].b = b; | ||
344 | if (iscolor) hascolor = 1; | ||
345 | } | ||
346 | } | ||
347 | } | ||
348 | strcpy(tok, s); | ||
349 | col[0] = 0; | ||
350 | } | ||
351 | else | ||
352 | { | ||
353 | if (col[0]) | ||
354 | { | ||
355 | if (strlen(col) < ( sizeof(col) - 2)) | ||
356 | strcat(col, " "); | ||
357 | else | ||
358 | done = 1; | ||
359 | } | ||
360 | if ((strlen(col) + strlen(s)) < (sizeof(col) - 1)) | ||
361 | strcat(col, s); | ||
362 | } | ||
363 | } | ||
364 | } | ||
365 | } | ||
366 | j++; | ||
367 | if (j >= ncolors) | ||
368 | { | ||
369 | if (cpp == 1) | ||
370 | { | ||
371 | for (i = 0; i < ncolors; i++) | ||
372 | lookup[(int)cmap[i].str[0] - 32][0] = i; | ||
373 | } | ||
374 | if (cpp == 2) | ||
375 | { | ||
376 | for (i = 0; i < ncolors; i++) | ||
377 | lookup[(int)cmap[i].str[0] - 32][(int)cmap[i].str[1] - 32] = i; | ||
378 | } | ||
379 | context++; | ||
380 | } | ||
381 | |||
382 | if (transp) ie->flags.alpha = 1; | ||
383 | |||
384 | if (load_data) | ||
385 | { | ||
386 | evas_cache_image_surface_alloc(ie, w, h); | ||
387 | ptr = evas_cache_image_pixels(ie); | ||
388 | if (!ptr) | ||
389 | { | ||
390 | *error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED; | ||
391 | goto on_error; | ||
392 | } | ||
393 | pixels = w * h; | ||
394 | end = ptr + pixels; | ||
395 | } | ||
396 | else | ||
397 | { | ||
398 | *error = EVAS_LOAD_ERROR_NONE; | ||
399 | goto on_success; | ||
400 | } | ||
401 | } | ||
402 | else | ||
403 | { | ||
404 | /* Image Data */ | ||
405 | i = 0; | ||
406 | if (cpp == 0) | ||
407 | { | ||
408 | /* Chars per pixel = 0? well u never know */ | ||
409 | } | ||
410 | /* it's xpm - don't care about speed too much. still faster | ||
411 | * that most xpm loaders anyway */ | ||
412 | else if (cpp == 1) | ||
413 | { | ||
414 | if (transp) | ||
415 | { | ||
416 | for (i = 0; | ||
417 | ((i < 65536) && (ptr < end) && (line[i])); | ||
418 | i++) | ||
419 | { | ||
420 | lu1 = (int)line[i] - 32; | ||
421 | if (lu1 < 0) continue; | ||
422 | if (cmap[lookup[lu1][0]].transp) | ||
423 | { | ||
424 | r = (unsigned char)cmap[lookup[lu1][0]].r; | ||
425 | g = (unsigned char)cmap[lookup[lu1][0]].g; | ||
426 | b = (unsigned char)cmap[lookup[lu1][0]].b; | ||
427 | *ptr = RGB_JOIN(r, g, b); | ||
428 | ptr++; | ||
429 | count++; | ||
430 | } | ||
431 | else | ||
432 | { | ||
433 | r = (unsigned char)cmap[lookup[lu1][0]].r; | ||
434 | g = (unsigned char)cmap[lookup[lu1][0]].g; | ||
435 | b = (unsigned char)cmap[lookup[lu1][0]].b; | ||
436 | *ptr = ARGB_JOIN(0xff, r, g, b); | ||
437 | ptr++; | ||
438 | count++; | ||
439 | } | ||
440 | } | ||
441 | } | ||
442 | else | ||
443 | { | ||
444 | for (i = 0; | ||
445 | ((i < 65536) && (ptr < end) && (line[i])); | ||
446 | i++) | ||
447 | { | ||
448 | lu1 = (int)line[i] - 32; | ||
449 | if (lu1 < 0) continue; | ||
450 | r = (unsigned char)cmap[lookup[lu1][0]].r; | ||
451 | g = (unsigned char)cmap[lookup[lu1][0]].g; | ||
452 | b = (unsigned char)cmap[lookup[lu1][0]].b; | ||
453 | *ptr = ARGB_JOIN(0xff, r, g, b); | ||
454 | ptr++; | ||
455 | count++; | ||
456 | } | ||
457 | } | ||
458 | } | ||
459 | else if (cpp == 2) | ||
460 | { | ||
461 | if (transp) | ||
462 | { | ||
463 | for (i = 0; | ||
464 | ((i < 65536) && (ptr < end) && (line[i])); | ||
465 | i++) | ||
466 | { | ||
467 | lu1 = (int)line[i] - 32; | ||
468 | i++; | ||
469 | lu2 = (int)line[i] - 32; | ||
470 | if (lu1 < 0) continue; | ||
471 | if (lu2 < 0) continue; | ||
472 | if (cmap[lookup[lu1][lu2]].transp) | ||
473 | { | ||
474 | r = (unsigned char)cmap[lookup[lu1][lu2]].r; | ||
475 | g = (unsigned char)cmap[lookup[lu1][lu2]].g; | ||
476 | b = (unsigned char)cmap[lookup[lu1][lu2]].b; | ||
477 | *ptr = RGB_JOIN(r, g, b); | ||
478 | ptr++; | ||
479 | count++; | ||
480 | } | ||
481 | else | ||
482 | { | ||
483 | r = (unsigned char)cmap[lookup[lu1][lu2]].r; | ||
484 | g = (unsigned char)cmap[lookup[lu1][lu2]].g; | ||
485 | b = (unsigned char)cmap[lookup[lu1][lu2]].b; | ||
486 | *ptr = ARGB_JOIN(0xff, r, g, b); | ||
487 | ptr++; | ||
488 | count++; | ||
489 | } | ||
490 | } | ||
491 | } | ||
492 | else | ||
493 | { | ||
494 | for (i = 0; | ||
495 | ((i < 65536) && (ptr < end) && (line[i])); | ||
496 | i++) | ||
497 | { | ||
498 | lu1 = (int)line[i] - 32; | ||
499 | i++; | ||
500 | lu2 = (int)line[i] - 32; | ||
501 | if (lu1 < 0) continue; | ||
502 | if (lu2 < 0) continue; | ||
503 | r = (unsigned char)cmap[lookup[lu1][lu2]].r; | ||
504 | g = (unsigned char)cmap[lookup[lu1][lu2]].g; | ||
505 | b = (unsigned char)cmap[lookup[lu1][lu2]].b; | ||
506 | *ptr = ARGB_JOIN(0xff, r, g, b); | ||
507 | ptr++; | ||
508 | count++; | ||
509 | } | ||
510 | } | ||
511 | } | ||
512 | else | ||
513 | { | ||
514 | if (transp) | ||
515 | { | ||
516 | for (i = 0; | ||
517 | ((i < 65536) && (ptr < end) && (line[i])); | ||
518 | i++) | ||
519 | { | ||
520 | for (j = 0; j < cpp; j++, i++) | ||
521 | { | ||
522 | col[j] = line[i]; | ||
523 | if (col[j] < 32) col[j] = 32; | ||
524 | } | ||
525 | col[j] = 0; | ||
526 | i--; | ||
527 | for (j = 0; j < ncolors; j++) | ||
528 | { | ||
529 | if (!strcmp(col, cmap[j].str)) | ||
530 | { | ||
531 | if (cmap[j].transp) | ||
532 | { | ||
533 | r = (unsigned char)cmap[j].r; | ||
534 | g = (unsigned char)cmap[j].g; | ||
535 | b = (unsigned char)cmap[j].b; | ||
536 | *ptr = RGB_JOIN(r, g, b); | ||
537 | ptr++; | ||
538 | count++; | ||
539 | } | ||
540 | else | ||
541 | { | ||
542 | r = (unsigned char)cmap[j].r; | ||
543 | g = (unsigned char)cmap[j].g; | ||
544 | b = (unsigned char)cmap[j].b; | ||
545 | *ptr = ARGB_JOIN(0xff, r, g, b); | ||
546 | ptr++; | ||
547 | count++; | ||
548 | } | ||
549 | break; | ||
550 | } | ||
551 | } | ||
552 | } | ||
553 | } | ||
554 | else | ||
555 | { | ||
556 | for (i = 0; | ||
557 | ((i < 65536) && (ptr < end) && (line[i])); | ||
558 | i++) | ||
559 | { | ||
560 | for (j = 0; j < cpp; j++, i++) | ||
561 | { | ||
562 | col[j] = line[i]; | ||
563 | } | ||
564 | col[j] = 0; | ||
565 | i--; | ||
566 | for (j = 0; j < ncolors; j++) | ||
567 | { | ||
568 | if (!strcmp(col, cmap[j].str)) | ||
569 | { | ||
570 | r = (unsigned char)cmap[j].r; | ||
571 | g = (unsigned char)cmap[j].g; | ||
572 | b = (unsigned char)cmap[j].b; | ||
573 | *ptr = ARGB_JOIN(0xff, r, g, b); | ||
574 | ptr++; | ||
575 | count++; | ||
576 | break; | ||
577 | } | ||
578 | } | ||
579 | } | ||
580 | } | ||
581 | } | ||
582 | } | ||
583 | } | ||
584 | } | ||
585 | /* Scan in line from XPM file */ | ||
586 | if ((!comment) && (quote) && (c != '"')) | ||
587 | { | ||
588 | if (c < 32) c = 32; | ||
589 | else if (c > 127) c = 127; | ||
590 | if (c =='\\') | ||
591 | { | ||
592 | if (++backslash < 2) | ||
593 | line[i++] = c; | ||
594 | else | ||
595 | backslash = 0; | ||
596 | } | ||
597 | else | ||
598 | { | ||
599 | backslash = 0; | ||
600 | line[i++] = c; | ||
601 | } | ||
602 | } | ||
603 | if (i >= lsz) | ||
604 | { | ||
605 | lsz += 256; | ||
606 | tl = realloc(line, lsz); | ||
607 | if (!tl) break; | ||
608 | line = tl; | ||
609 | } | ||
610 | if (((ptr) && ((ptr - evas_cache_image_pixels(ie)) >= (w * h * (int)sizeof(DATA32)))) || | ||
611 | ((context > 1) && (count >= pixels))) | ||
612 | break; | ||
613 | } | ||
614 | |||
615 | on_success: | ||
616 | free(cmap); | ||
617 | free(line); | ||
618 | |||
619 | eina_file_map_free(f, (void*) map); | ||
620 | eina_file_close(f); | ||
621 | |||
622 | *error = EVAS_LOAD_ERROR_NONE; | ||
623 | return EINA_TRUE; | ||
624 | |||
625 | on_error: | ||
626 | free(line); | ||
627 | eina_file_map_free(f, (void*) map); | ||
628 | eina_file_close(f); | ||
629 | return EINA_FALSE; | ||
630 | } | ||
631 | |||
632 | static Eina_Bool | ||
633 | evas_image_load_file_head_xpm(Image_Entry *ie, const char *file, const char *key, int *error) | ||
634 | { | ||
635 | return evas_image_load_file_xpm(ie, file, key, 0, error); | ||
636 | } | ||
637 | |||
638 | static Eina_Bool | ||
639 | evas_image_load_file_data_xpm(Image_Entry *ie, const char *file, const char *key, int *error) | ||
640 | { | ||
641 | return evas_image_load_file_xpm(ie, file, key, 1, error); | ||
642 | } | ||
643 | |||
644 | static int | ||
645 | module_open(Evas_Module *em) | ||
646 | { | ||
647 | if (!em) return 0; | ||
648 | _evas_loader_xpm_log_dom = eina_log_domain_register | ||
649 | ("evas-xpm", EVAS_DEFAULT_LOG_COLOR); | ||
650 | if (_evas_loader_xpm_log_dom < 0) | ||
651 | { | ||
652 | EINA_LOG_ERR("Can not create a module log domain."); | ||
653 | return 0; | ||
654 | } | ||
655 | |||
656 | /* Shouldn't we make that PATH configurable ? */ | ||
657 | rgb_txt = eina_file_open("/usr/lib/X11/rgb.txt", 0); | ||
658 | if (!rgb_txt) rgb_txt = eina_file_open("/usr/X11/lib/X11/rgb.txt", 0); | ||
659 | if (!rgb_txt) rgb_txt = eina_file_open("/usr/X11R6/lib/X11/rgb.txt", 0); | ||
660 | if (!rgb_txt) rgb_txt = eina_file_open("/usr/openwin/lib/X11/rgb.txt", 0); | ||
661 | if (rgb_txt) | ||
662 | rgb_txt_map = eina_file_map_all(rgb_txt, EINA_FILE_SEQUENTIAL); | ||
663 | em->functions = (void *)(&evas_image_load_xpm_func); | ||
664 | return 1; | ||
665 | } | ||
666 | |||
667 | static void | ||
668 | module_close(Evas_Module *em __UNUSED__) | ||
669 | { | ||
670 | if (rgb_txt) | ||
671 | { | ||
672 | eina_file_map_free(rgb_txt, rgb_txt_map); | ||
673 | eina_file_close(rgb_txt); | ||
674 | rgb_txt = NULL; | ||
675 | } | ||
676 | eina_log_domain_unregister(_evas_loader_xpm_log_dom); | ||
677 | } | ||
678 | |||
679 | static Evas_Module_Api evas_modapi = | ||
680 | { | ||
681 | EVAS_MODULE_API_VERSION, | ||
682 | "xpm", | ||
683 | "none", | ||
684 | { | ||
685 | module_open, | ||
686 | module_close | ||
687 | } | ||
688 | }; | ||
689 | |||
690 | EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_IMAGE_LOADER, image_loader, xpm); | ||
691 | |||
692 | #ifndef EVAS_STATIC_BUILD_XPM | ||
693 | EVAS_EINA_MODULE_DEFINE(image_loader, xpm); | ||
694 | #endif | ||