Commit | Line | Data |
---|---|---|
1de93811 ML |
1 | #include "iso.h"\r |
2 | \r | |
3 | #include <stdio.h>\r | |
4 | #include <fcntl.h>\r | |
5 | #include <string.h>\r | |
6 | #include <stdlib.h>\r | |
7 | #include <errno.h>\r | |
8 | \r | |
9 | \r | |
10 | void *_openfile(const char *filename, int flags)\r | |
11 | {\r | |
12 | \r | |
13 | if (flags & O_WRONLY)\r | |
14 | return fopen(filename, "wb");\r | |
15 | else\r | |
16 | return fopen(filename, "rb");\r | |
17 | }\r | |
18 | \r | |
19 | \r | |
20 | u64 _tellfile(void *handle)\r | |
21 | {\r | |
22 | s64 cursize = ftell(handle);\r | |
23 | if (cursize == -1)\r | |
24 | {\r | |
25 | // try 64bit\r | |
26 | cursize = ftello(handle);\r | |
27 | if (cursize < -1)\r | |
28 | {\r | |
29 | // zero top 32 bits\r | |
30 | cursize &= 0xffffffff;\r | |
31 | }\r | |
32 | }\r | |
33 | return cursize;\r | |
34 | }\r | |
35 | \r | |
36 | int _seekfile(void *handle, u64 offset, int whence)\r | |
37 | {\r | |
38 | int seekerr = fseeko(handle, offset, whence);\r | |
39 | \r | |
40 | if (seekerr == -1) printf("failed to seek\n");\r | |
41 | \r | |
42 | return seekerr;\r | |
43 | }\r | |
44 | \r | |
45 | int _readfile(void *handle, void *dst, int size)\r | |
46 | {\r | |
47 | return fread(dst, 1, size, handle);\r | |
48 | }\r | |
49 | \r | |
50 | int _writefile(void *handle, void *src, int size)\r | |
51 | {\r | |
52 | return fwrite(src, 1, size, handle);\r | |
53 | }\r | |
54 | \r | |
55 | void _closefile(void *handle)\r | |
56 | {\r | |
57 | fclose(handle);\r | |
58 | }\r | |
59 | \r | |
60 | \r | |
61 | int detect(struct isoFile *iso)\r | |
62 | {\r | |
63 | u8 buf[2448];\r | |
64 | struct cdVolDesc *volDesc;\r | |
65 | \r | |
66 | if (isoReadBlock(iso, buf + iso->blockofs, 16) == -1) return -1;\r | |
67 | \r | |
68 | volDesc = (struct cdVolDesc *)(buf + 24);\r | |
69 | \r | |
70 | if (strncmp((char*)volDesc->volID, "CD001", 5)) return 0;\r | |
71 | \r | |
72 | if (volDesc->rootToc.tocSize == 2048)\r | |
73 | iso->type = ISOTYPE_CD;\r | |
74 | else\r | |
75 | iso->type = ISOTYPE_DVD;\r | |
76 | \r | |
77 | return 1;\r | |
78 | }\r | |
79 | \r | |
80 | int _isoReadDtable(struct isoFile *iso)\r | |
81 | {\r | |
82 | int ret;\r | |
83 | int i;\r | |
84 | \r | |
85 | _seekfile(iso->handle, 0, SEEK_END);\r | |
86 | iso->dtablesize = (_tellfile(iso->handle) - 16) / (iso->blocksize + 4);\r | |
87 | iso->dtable = (u32*)malloc(iso->dtablesize * 4);\r | |
88 | \r | |
89 | for (i = 0; i < iso->dtablesize; i++)\r | |
90 | {\r | |
91 | _seekfile(iso->handle, 16 + (iso->blocksize + 4)*i, SEEK_SET);\r | |
92 | ret = _readfile(iso->handle, &iso->dtable[i], 4);\r | |
93 | if (ret < 4) return -1;\r | |
94 | }\r | |
95 | \r | |
96 | return 0;\r | |
97 | }\r | |
98 | \r | |
99 | int isoDetect(struct isoFile *iso) // based on florin's CDVDbin detection code :)\r | |
100 | {\r | |
101 | char buf[32];\r | |
102 | int len;\r | |
103 | \r | |
104 | iso->type = ISOTYPE_ILLEGAL;\r | |
105 | \r | |
106 | len = strlen(iso->filename);\r | |
107 | \r | |
108 | _seekfile(iso->handle, 0, SEEK_SET);\r | |
109 | _readfile(iso->handle, buf, 4);\r | |
110 | \r | |
111 | if (strncmp(buf, "BDV2", 4) == 0)\r | |
112 | {\r | |
113 | iso->flags = ISOFLAGS_BLOCKDUMP;\r | |
114 | _readfile(iso->handle, &iso->blocksize, 4);\r | |
115 | _readfile(iso->handle, &iso->blocks, 4);\r | |
116 | _readfile(iso->handle, &iso->blockofs, 4);\r | |
117 | _isoReadDtable(iso);\r | |
118 | return detect(iso) == 1 ? 0 : -1;\r | |
119 | }\r | |
120 | else\r | |
121 | {\r | |
122 | iso->blocks = 16;\r | |
123 | }\r | |
124 | \r | |
125 | // ISO 2048\r | |
126 | iso->blocksize = 2048;\r | |
127 | iso->offset = 0;\r | |
128 | iso->blockofs = 24;\r | |
129 | if (detect(iso) == 1) return 0;\r | |
130 | \r | |
131 | // RAW 2336\r | |
132 | iso->blocksize = 2336;\r | |
133 | iso->offset = 0;\r | |
134 | iso->blockofs = 16;\r | |
135 | if (detect(iso) == 1) return 0;\r | |
136 | \r | |
137 | // RAW 2352\r | |
138 | iso->blocksize = 2352;\r | |
139 | iso->offset = 0;\r | |
140 | iso->blockofs = 0;\r | |
141 | if (detect(iso) == 1) return 0;\r | |
142 | \r | |
143 | // RAWQ 2448\r | |
144 | iso->blocksize = 2448;\r | |
145 | iso->offset = 0;\r | |
146 | iso->blockofs = 0;\r | |
147 | if (detect(iso) == 1) return 0;\r | |
148 | \r | |
149 | // NERO ISO 2048\r | |
150 | iso->blocksize = 2048;\r | |
151 | iso->offset = 150 * 2048;\r | |
152 | iso->blockofs = 24;\r | |
153 | if (detect(iso) == 1) return 0;\r | |
154 | \r | |
155 | // NERO RAW 2352\r | |
156 | iso->blocksize = 2352;\r | |
157 | iso->offset = 150 * 2048;\r | |
158 | iso->blockofs = 0;\r | |
159 | if (detect(iso) == 1) return 0;\r | |
160 | \r | |
161 | // NERO RAWQ 2448\r | |
162 | iso->blocksize = 2448;\r | |
163 | iso->offset = 150 * 2048;\r | |
164 | iso->blockofs = 0;\r | |
165 | if (detect(iso) == 1) return 0;\r | |
166 | \r | |
167 | // ISO 2048\r | |
168 | iso->blocksize = 2048;\r | |
169 | iso->offset = -8;\r | |
170 | iso->blockofs = 24;\r | |
171 | if (detect(iso) == 1) return 0;\r | |
172 | \r | |
173 | // RAW 2352\r | |
174 | iso->blocksize = 2352;\r | |
175 | iso->offset = -8;\r | |
176 | iso->blockofs = 0;\r | |
177 | if (detect(iso) == 1) return 0;\r | |
178 | \r | |
179 | // RAWQ 2448\r | |
180 | iso->blocksize = 2448;\r | |
181 | iso->offset = -8;\r | |
182 | iso->blockofs = 0;\r | |
183 | if (detect(iso) == 1) return 0;\r | |
184 | \r | |
185 | iso->offset = 0;\r | |
186 | iso->blocksize = 2352;\r | |
187 | iso->type = ISOTYPE_AUDIO;\r | |
188 | return 0;\r | |
189 | \r | |
190 | return -1;\r | |
191 | }\r | |
192 | \r | |
193 | struct isoFile *isoOpen(const char *filename)\r | |
194 | {\r | |
195 | struct isoFile *iso;\r | |
196 | int i;\r | |
197 | \r | |
198 | iso = (struct isoFile*)malloc(sizeof(struct isoFile));\r | |
199 | if (iso == NULL) return NULL;\r | |
200 | \r | |
201 | memset(iso, 0, sizeof(struct isoFile));\r | |
202 | strcpy(iso->filename, filename);\r | |
203 | \r | |
204 | iso->handle = _openfile(iso->filename, O_RDONLY);\r | |
205 | if (iso->handle == NULL)\r | |
206 | {\r | |
207 | printf("Error loading %s\n", iso->filename);\r | |
208 | return NULL;\r | |
209 | }\r | |
210 | \r | |
211 | if (isoDetect(iso) == -1) return NULL;\r | |
212 | \r | |
213 | //printf("detected blocksize = %d\n", iso->blocksize);\r | |
214 | \r | |
215 | if (strlen(iso->filename) > 3 && strncmp(iso->filename + (strlen(iso->filename) - 3), "I00", 3) == 0)\r | |
216 | {\r | |
217 | _closefile(iso->handle);\r | |
218 | iso->flags |= ISOFLAGS_MULTI;\r | |
219 | iso->blocks = 0;\r | |
220 | for (i = 0; i < 8; i++)\r | |
221 | {\r | |
222 | iso->filename[strlen(iso->filename) - 1] = '0' + i;\r | |
223 | iso->multih[i].handle = _openfile(iso->filename, O_RDONLY);\r | |
224 | if (iso->multih[i].handle == NULL)\r | |
225 | {\r | |
226 | break;\r | |
227 | }\r | |
228 | iso->multih[i].slsn = iso->blocks;\r | |
229 | _seekfile(iso->multih[i].handle, 0, SEEK_END);\r | |
230 | iso->blocks += (u32)((_tellfile(iso->multih[i].handle) - iso->offset) /\r | |
231 | (iso->blocksize));\r | |
232 | iso->multih[i].elsn = iso->blocks - 1;\r | |
233 | }\r | |
234 | \r | |
235 | if (i == 0)\r | |
236 | {\r | |
237 | return NULL;\r | |
238 | }\r | |
239 | }\r | |
240 | \r | |
241 | if (iso->flags == 0)\r | |
242 | {\r | |
243 | _seekfile(iso->handle, 0, SEEK_END);\r | |
244 | iso->blocks = (u32)((_tellfile(iso->handle) - iso->offset) /\r | |
245 | (iso->blocksize));\r | |
246 | }\r | |
247 | \r | |
248 | \r | |
249 | //printf("isoOpen: %s ok\n", iso->filename);\r | |
250 | /*printf("offset = %d\n", iso->offset);\r | |
251 | printf("blockofs = %d\n", iso->blockofs);\r | |
252 | printf("blocksize = %d\n", iso->blocksize);\r | |
253 | printf("blocks = %d\n", iso->blocks);*/\r | |
254 | //printf("type = %d\n", iso->type);\r | |
255 | \r | |
256 | return iso;\r | |
257 | }\r | |
258 | \r | |
259 | struct isoFile *isoCreate(const char *filename, int flags)\r | |
260 | {\r | |
261 | struct isoFile *iso;\r | |
262 | char Zfile[256];\r | |
263 | \r | |
264 | iso = (struct isoFile*)malloc(sizeof(struct isoFile));\r | |
265 | if (iso == NULL) return NULL;\r | |
266 | \r | |
267 | memset(iso, 0, sizeof(struct isoFile));\r | |
268 | strcpy(iso->filename, filename);\r | |
269 | iso->flags = flags;\r | |
270 | iso->offset = 0;\r | |
271 | iso->blockofs = 24;\r | |
272 | iso->blocksize = CD_FRAMESIZE_RAW;\r | |
273 | iso->blocksize = 2048;\r | |
274 | \r | |
275 | if (iso->flags & (ISOFLAGS_Z | ISOFLAGS_Z2 | ISOFLAGS_BZ2))\r | |
276 | {\r | |
277 | sprintf(Zfile, "%s.table", iso->filename);\r | |
278 | iso->htable = _openfile(Zfile, O_WRONLY);\r | |
279 | if (iso->htable == NULL)\r | |
280 | {\r | |
281 | return NULL;\r | |
282 | }\r | |
283 | }\r | |
284 | \r | |
285 | iso->handle = _openfile(iso->filename, O_WRONLY | O_CREAT);\r | |
286 | if (iso->handle == NULL)\r | |
287 | {\r | |
288 | printf("Error loading %s\n", iso->filename);\r | |
289 | return NULL;\r | |
290 | }\r | |
291 | printf("isoCreate: %s ok\n", iso->filename);\r | |
292 | printf("offset = %d\n", iso->offset);\r | |
293 | \r | |
294 | return iso;\r | |
295 | }\r | |
296 | \r | |
297 | int isoSetFormat(struct isoFile *iso, int blockofs, int blocksize, int blocks)\r | |
298 | {\r | |
299 | iso->blocksize = blocksize;\r | |
300 | iso->blocks = blocks;\r | |
301 | iso->blockofs = blockofs;\r | |
302 | printf("blockofs = %d\n", iso->blockofs);\r | |
303 | printf("blocksize = %d\n", iso->blocksize);\r | |
304 | printf("blocks = %d\n", iso->blocks);\r | |
305 | if (iso->flags & ISOFLAGS_BLOCKDUMP)\r | |
306 | {\r | |
307 | if (_writefile(iso->handle, "BDV2", 4) < 4) return -1;\r | |
308 | if (_writefile(iso->handle, &blocksize, 4) < 4) return -1;\r | |
309 | if (_writefile(iso->handle, &blocks, 4) < 4) return -1;\r | |
310 | if (_writefile(iso->handle, &blockofs, 4) < 4) return -1;\r | |
311 | }\r | |
312 | \r | |
313 | return 0;\r | |
314 | }\r | |
315 | \r | |
316 | s32 MSFtoLSN(u8 *Time)\r | |
317 | {\r | |
318 | u32 lsn;\r | |
319 | \r | |
320 | lsn = Time[2];\r | |
321 | lsn += (Time[1] - 2) * 75;\r | |
322 | lsn += Time[0] * 75 * 60;\r | |
323 | return lsn;\r | |
324 | }\r | |
325 | \r | |
326 | void LSNtoMSF(u8 *Time, s32 lsn)\r | |
327 | {\r | |
328 | u8 m, s, f;\r | |
329 | \r | |
330 | lsn += 150;\r | |
331 | m = lsn / 4500; // minuten\r | |
332 | lsn = lsn - m * 4500; // minuten rest\r | |
333 | s = lsn / 75; // sekunden\r | |
334 | f = lsn - (s * 75); // sekunden rest\r | |
335 | Time[0] = itob(m);\r | |
336 | Time[1] = itob(s);\r | |
337 | Time[2] = itob(f);\r | |
338 | }\r | |
339 | \r | |
340 | int _isoReadBlock(struct isoFile *iso, u8 *dst, int lsn)\r | |
341 | {\r | |
342 | u64 ofs = (u64)lsn * iso->blocksize + iso->offset;\r | |
343 | u32 ret;\r | |
344 | \r | |
345 | memset(dst, 0, iso->blockofs);\r | |
346 | _seekfile(iso->handle, ofs, SEEK_SET);\r | |
347 | ret = _readfile(iso->handle, dst, iso->blocksize);\r | |
348 | if (ret < iso->blocksize)\r | |
349 | {\r | |
350 | printf("read error %d\n", ret);\r | |
351 | return -1;\r | |
352 | }\r | |
353 | \r | |
354 | return 0;\r | |
355 | }\r | |
356 | \r | |
357 | int _isoReadBlockD(struct isoFile *iso, u8 *dst, u32 lsn)\r | |
358 | {\r | |
359 | u32 ret;\r | |
360 | int i;\r | |
361 | \r | |
362 | // printf("_isoReadBlockD %d, blocksize=%d, blockofs=%d\n", lsn, iso->blocksize, iso->blockofs);\r | |
363 | memset(dst, 0, iso->blockofs);\r | |
364 | for (i = 0; i < iso->dtablesize;i++)\r | |
365 | {\r | |
366 | if (iso->dtable[i] != lsn) continue;\r | |
367 | \r | |
368 | _seekfile(iso->handle, 16 + i*(iso->blocksize + 4) + 4, SEEK_SET);\r | |
369 | ret = _readfile(iso->handle, dst, iso->blocksize);\r | |
370 | if (ret < iso->blocksize) return -1;\r | |
371 | \r | |
372 | return 0;\r | |
373 | }\r | |
374 | printf("block %d not found in dump\n", lsn);\r | |
375 | \r | |
376 | return -1;\r | |
377 | }\r | |
378 | \r | |
379 | int _isoReadBlockM(struct isoFile *iso, u8 *dst, u32 lsn)\r | |
380 | {\r | |
381 | u64 ofs;\r | |
382 | u32 ret;\r | |
383 | int i;\r | |
384 | \r | |
385 | for (i = 0; i < 8; i++)\r | |
386 | {\r | |
387 | if (lsn >= iso->multih[i].slsn &&\r | |
388 | lsn <= iso->multih[i].elsn)\r | |
389 | {\r | |
390 | break;\r | |
391 | }\r | |
392 | }\r | |
393 | if (i == 8) return -1;\r | |
394 | \r | |
395 | ofs = (u64)(lsn - iso->multih[i].slsn) * iso->blocksize + iso->offset;\r | |
396 | // printf("_isoReadBlock %d, blocksize=%d, blockofs=%d\n", lsn, iso->blocksize, iso->blockofs);\r | |
397 | memset(dst, 0, iso->blockofs);\r | |
398 | _seekfile(iso->multih[i].handle, ofs, SEEK_SET);\r | |
399 | ret = _readfile(iso->multih[i].handle, dst, iso->blocksize);\r | |
400 | \r | |
401 | if (ret < iso->blocksize)\r | |
402 | {\r | |
403 | printf("read error %d\n", ret);\r | |
404 | return -1;\r | |
405 | }\r | |
406 | \r | |
407 | return 0;\r | |
408 | }\r | |
409 | \r | |
410 | int isoReadBlock(struct isoFile *iso, u8 *dst, u32 lsn)\r | |
411 | {\r | |
412 | int ret;\r | |
413 | \r | |
414 | if (lsn > iso->blocks)\r | |
415 | {\r | |
416 | printf("isoReadBlock: %d > %d\n", lsn, iso->blocks);\r | |
417 | return -1;\r | |
418 | }\r | |
419 | \r | |
420 | if (iso->flags & ISOFLAGS_BLOCKDUMP)\r | |
421 | ret = _isoReadBlockD(iso, dst, lsn);\r | |
422 | else if (iso->flags & ISOFLAGS_MULTI)\r | |
423 | ret = _isoReadBlockM(iso, dst, lsn);\r | |
424 | else\r | |
425 | ret = _isoReadBlock(iso, dst, lsn);\r | |
426 | \r | |
427 | if (ret == -1) return ret;\r | |
428 | \r | |
429 | if (iso->type == ISOTYPE_CD)\r | |
430 | {\r | |
431 | LSNtoMSF(dst + 12, lsn);\r | |
432 | dst[15] = 2;\r | |
433 | }\r | |
434 | \r | |
435 | return 0;\r | |
436 | }\r | |
437 | \r | |
438 | \r | |
439 | int _isoWriteBlock(struct isoFile *iso, u8 *src, u32 lsn)\r | |
440 | {\r | |
441 | u64 ofs = (u64)lsn * iso->blocksize + iso->offset;\r | |
442 | u32 ret;\r | |
443 | \r | |
444 | _seekfile(iso->handle, ofs, SEEK_SET);\r | |
445 | ret = _writefile(iso->handle, src, iso->blocksize);\r | |
446 | if (ret < iso->blocksize) return -1;\r | |
447 | \r | |
448 | return 0;\r | |
449 | }\r | |
450 | \r | |
451 | int _isoWriteBlockD(struct isoFile *iso, u8 *src, u32 lsn)\r | |
452 | {\r | |
453 | u32 ret;\r | |
454 | \r | |
455 | // printf("_isoWriteBlock %d (ofs=%d)\n", iso->blocksize, ofs);\r | |
456 | ret = _writefile(iso->handle, &lsn, 4);\r | |
457 | if (ret < 4) return -1;\r | |
458 | ret = _writefile(iso->handle, src, iso->blocksize);\r | |
459 | // printf("_isoWriteBlock %d\n", ret);\r | |
460 | if (ret < iso->blocksize) return -1;\r | |
461 | \r | |
462 | return 0;\r | |
463 | }\r | |
464 | \r | |
465 | int isoWriteBlock(struct isoFile *iso, u8 *src, u32 lsn)\r | |
466 | {\r | |
467 | int ret;\r | |
468 | \r | |
469 | if (iso->flags & ISOFLAGS_BLOCKDUMP)\r | |
470 | ret = _isoWriteBlockD(iso, src, lsn);\r | |
471 | else\r | |
472 | ret = _isoWriteBlock(iso, src, lsn);\r | |
473 | \r | |
474 | if (ret == -1) return ret;\r | |
475 | return 0;\r | |
476 | }\r | |
477 | \r | |
478 | void isoClose(struct isoFile *iso)\r | |
479 | {\r | |
480 | if (iso->handle) _closefile(iso->handle);\r | |
481 | if (iso->htable) _closefile(iso->htable);\r | |
482 | if (iso->buffer) free(iso->buffer);\r | |
483 | \r | |
484 | free(iso);\r | |
485 | }\r | |
486 | \r | |
487 | void print_ps2image_info(const char *image_name)\r | |
488 | {\r | |
489 | struct isoFile *iso;\r | |
490 | u8 * buffer;\r | |
491 | \r | |
492 | iso = isoOpen(image_name);\r | |
493 | \r | |
494 | printf("\nImage info:\n\n");\r | |
495 | \r | |
496 | printf("offset:\t\t %d\n", iso->offset);\r | |
497 | printf("blockofs:\t %d\n", iso->blockofs);\r | |
498 | printf("blocksize:\t %d\n", iso->blocksize);\r | |
499 | printf("blocks:\t\t %d\n", iso->blocks);\r | |
500 | \r | |
501 | if((iso->blocksize*iso->blocks) % 0x4000 == 0)\r | |
502 | printf("image size:\t OK\n");\r | |
503 | else\r | |
504 | printf("image size:\t NG\n");\r | |
505 | \r | |
506 | \r | |
507 | buffer = (u8*)malloc(iso->blocksize);\r | |
508 | isoReadBlock(iso, buffer, iso->blocks - 8);\r | |
509 | \r | |
510 | if(strncmp(buffer, "LIMG", 4) && be32(buffer+4) != 1 && be32(buffer+8) != ((iso->blocks) - 8 / 0x800) && be32(buffer+12) != 0x800)\r | |
511 | printf("LIMG block:\t NG\n");\r | |
512 | else\r | |
513 | printf("LIMG block:\t OK\n");\r | |
514 | \r | |
515 | isoClose(iso);\r | |
516 | }\r | |
517 | \r | |
518 | \r | |
519 | void prepare_iso(char image_name[])\r | |
520 | {\r | |
521 | \r | |
522 | FILE * in;\r | |
523 | u64 data_size;\r | |
524 | u32 data_append;\r | |
525 | u64 ret;\r | |
526 | u8 buffer[0x4000];\r | |
527 | u8 header_buffer[0x10];\r | |
528 | char limg_header[4] = "LIMG";\r | |
529 | \r | |
530 | memset(buffer, 0, 0x4000);\r | |
531 | \r | |
532 | in = fopen(image_name, "r+b");\r | |
533 | \r | |
534 | printf("\nPreparing Image:\n\n");\r | |
535 | \r | |
536 | //get file info\r | |
537 | fseeko(in, 0, SEEK_END);\r | |
538 | data_size = ftello(in);\r | |
539 | \r | |
540 | \r | |
541 | //append iso\r | |
542 | data_append = 0x4000 - (data_size % 0x4000);\r | |
543 | \r | |
544 | if(data_append != 0x4000)\r | |
545 | {\r | |
546 | fwrite(buffer, data_append, 1, in);\r | |
547 | data_size += data_append;\r | |
548 | printf("\timage size:\t FIXED\n");\r | |
549 | }else{\r | |
550 | printf("\timage size:\t OK\n");\r | |
551 | }\r | |
552 | \r | |
553 | \r | |
554 | //add limg header\r | |
555 | fseeko(in, data_size - 0x4000, SEEK_SET);\r | |
556 | ret = fread(header_buffer, 0x10, 1, in);\r | |
557 | \r | |
558 | if(memcmp(header_buffer, limg_header, 4) && be32(header_buffer+4) != 1 && be32(header_buffer+8) != (data_size/0x800) && be32(header_buffer+12) != 0x800)\r | |
559 | {\r | |
560 | memcpy(buffer, limg_header, 4);\r | |
561 | wbe32(buffer+8, data_size/0x800);\r | |
562 | wbe32(buffer+12, 0x800);\r | |
563 | wbe32(buffer+4, 1);\r | |
564 | \r | |
565 | if(memcmp(header_buffer, limg_header, 4))\r | |
566 | fseeko(in, 0, SEEK_END);\r | |
567 | else\r | |
568 | fseeko(in, data_size - 0x4000, SEEK_SET);\r | |
569 | fwrite(buffer, 0x4000, 1, in);\r | |
570 | printf("\tLIMG sector:\t ADDED/FIXED\n");\r | |
571 | }else{\r | |
572 | printf("\tLIMG sector:\t OK\n");\r | |
573 | }\r | |
574 | \r | |
575 | fclose(in);\r | |
576 | }\r |