| … | |
… | |
| 33 | * things like all the structures as globals. |
33 | * things like all the structures as globals. |
| 34 | */ |
34 | */ |
| 35 | |
35 | |
| 36 | #include <global.h> |
36 | #include <global.h> |
| 37 | #include <sproto.h> |
37 | #include <sproto.h> |
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|
38 | |
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|
39 | #include "crc.h" |
| 38 | |
40 | |
| 39 | #define MAX_FACE_SETS 20 /**< Maximum number of image sets the program will handle */ |
41 | #define MAX_FACE_SETS 20 /**< Maximum number of image sets the program will handle */ |
| 40 | |
42 | |
| 41 | /** Information about one image */ |
43 | /** Information about one image */ |
| 42 | typedef struct FaceInfo |
44 | typedef struct FaceInfo |
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… | |
| 280 | LOG (llevError, "read_client_images: Image num %d not in 0..%d\n%s", num, nrofpixmaps, buf); |
282 | LOG (llevError, "read_client_images: Image num %d not in 0..%d\n%s", num, nrofpixmaps, buf); |
| 281 | abort (); |
283 | abort (); |
| 282 | } |
284 | } |
| 283 | |
285 | |
| 284 | /* Skip accross the number data */ |
286 | /* Skip accross the number data */ |
| 285 | for (cp = buf + 6; *cp != ' '; cp++); |
287 | for (cp = buf + 6; *cp != ' '; cp++) |
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|
288 | ; |
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|
289 | |
| 286 | len = atoi (cp); |
290 | len = atoi (cp); |
| 287 | if (len == 0 || len > MAX_IMAGE_SIZE) |
291 | if (len == 0 || len > MAX_IMAGE_SIZE) |
| 288 | { |
292 | { |
| 289 | LOG (llevError, "read_client_images: length not valid: %d > %d \n%s", len, MAX_IMAGE_SIZE, buf); |
293 | LOG (llevError, "read_client_images: length not valid: %d > %d \n%s", len, MAX_IMAGE_SIZE, buf); |
| 290 | abort (); |
294 | abort (); |
| … | |
… | |
| 299 | { |
303 | { |
| 300 | LOG (llevError, "read_client_images: Did not read desired amount of data, wanted %d, got %d\n%s", len, i, buf); |
304 | LOG (llevError, "read_client_images: Did not read desired amount of data, wanted %d, got %d\n%s", len, i, buf); |
| 301 | abort (); |
305 | abort (); |
| 302 | } |
306 | } |
| 303 | |
307 | |
| 304 | facesets[fileno].faces[num].checksum = 0; |
308 | crc32 chksum; |
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|
309 | |
| 305 | for (i = 0; i < len; i++) |
310 | for (i = 0; i < len; i++) |
| 306 | { |
311 | chksum (facesets[fileno].faces[num].data[i]); |
| 307 | rotate_right (facesets[fileno].faces[num].checksum); |
312 | |
| 308 | facesets[fileno].faces[num].checksum += facesets[fileno].faces[num].data[i]; |
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|
| 309 | facesets[fileno].faces[num].checksum &= 0xffffffff; |
313 | facesets[fileno].faces[num].checksum = chksum; |
| 310 | } |
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|
| 311 | } |
314 | } |
| 312 | |
315 | |
| 313 | close_and_delete (infile, compressed); |
316 | close_and_delete (infile, compressed); |
| 314 | } /* For fileno < MAX_FACE_SETS */ |
317 | } /* For fileno < MAX_FACE_SETS */ |
| 315 | } |
318 | } |
