| 1480 | } |
| 1481 | |
| 1482 | extern int ZEXPORT zipWriteInFileInZip(zipFile file,const void* buf,unsigned int len) |
| 1483 | { |
| 1484 | zip64_internal* zi; |
| 1485 | int err = ZIP_OK; |
| 1486 | |
| 1487 | if (file == NULL) |
| 1488 | return ZIP_PARAMERROR; |
| 1489 | zi = (zip64_internal*)file; |
| 1490 | |
| 1491 | if (zi->in_opened_file_inzip == 0) |
| 1492 | return ZIP_PARAMERROR; |
| 1493 | |
| 1494 | zi->ci.crc32 = crc32(zi->ci.crc32, buf, (uInt)len); |
| 1495 | |
| 1496 | #ifdef HAVE_BZIP2 |
| 1497 | if ((zi->ci.compression_method == Z_BZIP2ED) && (!zi->ci.raw)) |
| 1498 | { |
| 1499 | zi->ci.bstream.next_in = (void*)buf; |
| 1500 | zi->ci.bstream.avail_in = len; |
| 1501 | err = BZ_RUN_OK; |
| 1502 | |
| 1503 | while ((err == BZ_RUN_OK) && (zi->ci.bstream.avail_in > 0)) |
| 1504 | { |
| 1505 | if (zi->ci.bstream.avail_out == 0) |
| 1506 | { |
| 1507 | if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) |
| 1508 | err = ZIP_ERRNO; |
| 1509 | zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; |
| 1510 | zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; |
| 1511 | } |
| 1512 | else |
| 1513 | { |
| 1514 | uLong uTotalOutBefore_lo = zi->ci.bstream.total_out_lo32; |
| 1515 | uLong uTotalOutBefore_hi = zi->ci.bstream.total_out_hi32; |
| 1516 | |
| 1517 | err = BZ2_bzCompress(&zi->ci.bstream, BZ_RUN); |
| 1518 | |
| 1519 | zi->ci.pos_in_buffered_data += (uInt)(zi->ci.bstream.total_out_lo32 - uTotalOutBefore_lo); |
| 1520 | } |
| 1521 | } |
| 1522 | |
| 1523 | if (err == BZ_RUN_OK) |
| 1524 | err = ZIP_OK; |
| 1525 | } |
| 1526 | else |
| 1527 | #endif |
| 1528 | { |
| 1529 | zi->ci.stream.next_in = (Bytef*)buf; |
| 1530 | zi->ci.stream.avail_in = len; |
| 1531 | |
| 1532 | while ((err == ZIP_OK) && (zi->ci.stream.avail_in > 0)) |
| 1533 | { |
| 1534 | if (zi->ci.stream.avail_out == 0) |
| 1535 | { |
| 1536 | if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) |
| 1537 | err = ZIP_ERRNO; |
| 1538 | zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; |
| 1539 | zi->ci.stream.next_out = zi->ci.buffered_data; |
no test coverage detected