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comparison lwlink/readfiles.c @ 173:0395e6fd67e9

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Fixed stupid errors with changes for archive handling
author lost
date Mon, 02 Mar 2009 04:13:49 +0000
parents d610b8aef91b
children 6ebb93b409ba
comparison
equal deleted inserted replaced
172:47427342e41d 173:0395e6fd67e9
338 for (;;) 338 for (;;)
339 { 339 {
340 if (cc >= fn -> filesize || !(fn -> filedata[cc])) 340 if (cc >= fn -> filesize || !(fn -> filedata[cc]))
341 return; 341 return;
342 342
343 for (l = cc; cc < fn -> filesize && fn -> filedata[cc]; l++) 343 for (l = cc; cc < fn -> filesize && fn -> filedata[cc]; cc++)
344 /* do nothing */ ; 344 /* do nothing */ ;
345
346 cc++;
345 347
346 if (cc >= fn -> filesize) 348 if (cc >= fn -> filesize)
347 { 349 {
348 fprintf(stderr, "Malformed archive file %s.\n", fn -> filename); 350 fprintf(stderr, "Malformed archive file %s.\n", fn -> filename);
349 exit(1); 351 exit(1);
350 } 352 }
351 353
352 if (cc + 4 > fn -> filesize) 354 if (cc + 4 > fn -> filesize)
353 return; 355 return;
354 356
355 flen = (fn -> filedata[cc++] << 24) | (fn -> filedata[cc++] << 16) 357 flen = (fn -> filedata[cc++] << 24);
356 | (fn -> filedata[cc++] << 8) | (fn -> filedata[cc]); 358 flen |= (fn -> filedata[cc++] << 16);
359 flen |= (fn -> filedata[cc++] << 8);
360 flen |= (fn -> filedata[cc++]);
357 361
358 if (flen == 0) 362 if (flen == 0)
359 return; 363 return;
360 364
361 if (cc + flen > fn -> filesize) 365 if (cc + flen > fn -> filesize)
370 memset(fn -> subs[fn -> nsubs], 0, sizeof(fileinfo_t)); 374 memset(fn -> subs[fn -> nsubs], 0, sizeof(fileinfo_t));
371 fn -> subs[fn -> nsubs] -> filedata = fn -> filedata + cc; 375 fn -> subs[fn -> nsubs] -> filedata = fn -> filedata + cc;
372 fn -> subs[fn -> nsubs] -> filesize = flen; 376 fn -> subs[fn -> nsubs] -> filesize = flen;
373 fn -> subs[fn -> nsubs] -> filename = lw_strdup(fn -> filedata + l); 377 fn -> subs[fn -> nsubs] -> filename = lw_strdup(fn -> filedata + l);
374 fn -> subs[fn -> nsubs] -> parent = fn; 378 fn -> subs[fn -> nsubs] -> parent = fn;
379
375 read_file(fn -> subs[fn -> nsubs]); 380 read_file(fn -> subs[fn -> nsubs]);
376 fn -> nsubs++; 381 fn -> nsubs++;
382 cc += flen;
377 } 383 }
378 } 384 }