libarchive/libarchive/archive_read_support_format_rar.c

251   int64_t offset;
582 lzss_emit_match(struct rar *rar, int offset, int length)
585   int srcoffs = (dstoffs - offset) & lzss_mask(&rar->lzss);
712     ssize_t offset = 0x10000;
715     while (offset + window <= (1024 * 128)) {
716       const char *buff = __archive_read_ahead(a, offset + window, &bytes_avail);
724       p = buff + offset;
730       offset = p - buff;
997                                   size_t *size, int64_t *offset)
1015     *offset = rar->offset;
1016     if (*offset < rar->unp_size)
1017       *offset = rar->unp_size;
1024     ret = read_data_stored(a, buff, size, offset);
1032     ret = read_data_compressed(a, buff, size, offset, 0);
1087 archive_read_format_rar_seek_data(struct archive_read *a, int64_t offset,
1096     /* Modify the offset for use with SEEK_SET */
1109     client_offset += offset;
1118        * Set the returned offset but only seek to the end of
1134       /* Find the appropriate offset among the multivolume archive */
1219     rar->offset = 0;
1223      * offset.
1228     /* Return the new offset */
1435       unsigned fn_end, offset;
1440       offset = (unsigned)strlen(filename) + 1;
1441       highbyte = *(p + offset++);
1444       while (offset < end && filename_size < fn_end)
1448           flagbyte = *(p + offset++);
1457             filename[filename_size++] = *(p + offset++);
1461             filename[filename_size++] = *(p + offset++);
1464             filename[filename_size++] = *(p + offset + 1);
1465             filename[filename_size++] = *(p + offset);
1466             offset += 2;
1471             uint8_t length = *(p + offset++);
1474               extra = *(p + offset++);
1518       p += offset;
1647   rar->lzss.position = rar->offset = 0;
1846                  int64_t *offset)
1857     *offset = rar->offset;
1876   *offset = rar->offset;
1877   rar->offset += bytes_avail;
1889                int64_t *offset, size_t looper)
1905        (rar->dictionary_size && rar->offset >= rar->unp_size))
1913         *offset = rar->offset_outgoing;
1923       *offset = rar->offset;
1939       ret = copy_from_lzss_window(a, buff, rar->offset, (int)bs);
1942       rar->offset += bs;
1947         *offset = rar->offset_outgoing;
1991             return read_data_compressed(a, buff, size, offset, looper);
2046       start = rar->offset;
2068     ret = copy_from_lzss_window(a, buff, rar->offset, (int)bs);
2071     rar->offset += bs;
2081   *offset = rar->offset_outgoing;