1064     file_in_zip_read_info_s* pfile_in_zip_read_info;  variable
1087     pfile_in_zip_read_info = (file_in_zip_read_info_s*)
1089     if (pfile_in_zip_read_info==NULL)
1092     pfile_in_zip_read_info->read_buffer=(char*)ALLOC(UNZ_BUFSIZE);
1093     pfile_in_zip_read_info->offset_local_extrafield = offset_local_extrafield;
1094     pfile_in_zip_read_info->size_local_extrafield = size_local_extrafield;
1095     pfile_in_zip_read_info->pos_local_extrafield=0;
1096     pfile_in_zip_read_info->raw=raw;
1098     if (pfile_in_zip_read_info->read_buffer==NULL)
1100         TRYFREE(pfile_in_zip_read_info);
1104     pfile_in_zip_read_info->stream_initialised=0;
1124     pfile_in_zip_read_info->crc32_wait=s->cur_file_info.crc;
1125     pfile_in_zip_read_info->crc32=0;
1126     pfile_in_zip_read_info->compression_method =
1128     pfile_in_zip_read_info->filestream=s->filestream;
1129     pfile_in_zip_read_info->z_filefunc=s->z_filefunc;
1130     pfile_in_zip_read_info->byte_before_the_zipfile=s->byte_before_the_zipfile;
1132     pfile_in_zip_read_info->stream.total_out = 0;
1137       pfile_in_zip_read_info->stream.zalloc = (alloc_func)0;
1138       pfile_in_zip_read_info->stream.zfree = (free_func)0;
1139       pfile_in_zip_read_info->stream.opaque = (voidpf)0;
1140       pfile_in_zip_read_info->stream.next_in = (voidpf)0;
1141       pfile_in_zip_read_info->stream.avail_in = 0;
1143       err=inflateInit2(&pfile_in_zip_read_info->stream, -MAX_WBITS);
1145         pfile_in_zip_read_info->stream_initialised=1;
1148         TRYFREE(pfile_in_zip_read_info);
1159     pfile_in_zip_read_info->rest_read_compressed =
1161     pfile_in_zip_read_info->rest_read_uncompressed =
1165     pfile_in_zip_read_info->pos_in_zipfile =
1169     pfile_in_zip_read_info->stream.avail_in = (uInt)0;
1171     s->pfile_in_zip_read = pfile_in_zip_read_info;
1239     file_in_zip_read_info_s* pfile_in_zip_read_info;  variable
1243     pfile_in_zip_read_info=s->pfile_in_zip_read;
1245     if (pfile_in_zip_read_info==NULL)
1249     if ((pfile_in_zip_read_info->read_buffer == NULL))
1254     pfile_in_zip_read_info->stream.next_out = (Bytef*)buf;
1256     pfile_in_zip_read_info->stream.avail_out = (uInt)len;
1258     if ((len>pfile_in_zip_read_info->rest_read_uncompressed) &&
1259         (!(pfile_in_zip_read_info->raw)))
1260         pfile_in_zip_read_info->stream.avail_out =
1261             (uInt)pfile_in_zip_read_info->rest_read_uncompressed;
1263     if ((len>pfile_in_zip_read_info->rest_read_compressed+
1264            pfile_in_zip_read_info->stream.avail_in) &&
1265          (pfile_in_zip_read_info->raw))
1266         pfile_in_zip_read_info->stream.avail_out =
1267             (uInt)pfile_in_zip_read_info->rest_read_compressed+
1268             pfile_in_zip_read_info->stream.avail_in;
1270     while (pfile_in_zip_read_info->stream.avail_out>0)
1272         if ((pfile_in_zip_read_info->stream.avail_in==0) &&
1273             (pfile_in_zip_read_info->rest_read_compressed>0))
1276             if (pfile_in_zip_read_info->rest_read_compressed<uReadThis)
1277                 uReadThis = (uInt)pfile_in_zip_read_info->rest_read_compressed;
1280             if (ZSEEK(pfile_in_zip_read_info->z_filefunc,
1281                       pfile_in_zip_read_info->filestream,
1282                       pfile_in_zip_read_info->pos_in_zipfile +
1283                          pfile_in_zip_read_info->byte_before_the_zipfile,
1286             if (ZREAD(pfile_in_zip_read_info->z_filefunc,
1287                       pfile_in_zip_read_info->filestream,
1288                       pfile_in_zip_read_info->read_buffer,
1298                   pfile_in_zip_read_info->read_buffer[i] =
1300                               pfile_in_zip_read_info->read_buffer[i]);
1305             pfile_in_zip_read_info->pos_in_zipfile += uReadThis;
1307             pfile_in_zip_read_info->rest_read_compressed-=uReadThis;
1309             pfile_in_zip_read_info->stream.next_in =
1310                 (Bytef*)pfile_in_zip_read_info->read_buffer;
1311             pfile_in_zip_read_info->stream.avail_in = (uInt)uReadThis;
1314         if ((pfile_in_zip_read_info->compression_method==0) || (pfile_in_zip_read_info->raw))
1318             if ((pfile_in_zip_read_info->stream.avail_in == 0) &&
1319                 (pfile_in_zip_read_info->rest_read_compressed == 0))
1322             if (pfile_in_zip_read_info->stream.avail_out <
1323                             pfile_in_zip_read_info->stream.avail_in)
1324                 uDoCopy = pfile_in_zip_read_info->stream.avail_out ;
1326                 uDoCopy = pfile_in_zip_read_info->stream.avail_in ;
1329                 *(pfile_in_zip_read_info->stream.next_out+i) =
1330                         *(pfile_in_zip_read_info->stream.next_in+i);
1332             pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32,
1333                                 pfile_in_zip_read_info->stream.next_out,
1335             pfile_in_zip_read_info->rest_read_uncompressed-=uDoCopy;
1336             pfile_in_zip_read_info->stream.avail_in -= uDoCopy;
1337             pfile_in_zip_read_info->stream.avail_out -= uDoCopy;
1338             pfile_in_zip_read_info->stream.next_out += uDoCopy;
1339             pfile_in_zip_read_info->stream.next_in += uDoCopy;
1340             pfile_in_zip_read_info->stream.total_out += uDoCopy;
1350             uTotalOutBefore = pfile_in_zip_read_info->stream.total_out;
1351             bufBefore = pfile_in_zip_read_info->stream.next_out;
1359             err=inflate(&pfile_in_zip_read_info->stream,flush);
1361             if ((err>=0) && (pfile_in_zip_read_info->stream.msg!=NULL))
1364             uTotalOutAfter = pfile_in_zip_read_info->stream.total_out;
1367             pfile_in_zip_read_info->crc32 =
1368                 crc32(pfile_in_zip_read_info->crc32,bufBefore,
1371             pfile_in_zip_read_info->rest_read_uncompressed -=
1396     file_in_zip_read_info_s* pfile_in_zip_read_info;  variable
1400     pfile_in_zip_read_info=s->pfile_in_zip_read;
1402     if (pfile_in_zip_read_info==NULL)
1405     return (z_off_t)pfile_in_zip_read_info->stream.total_out;
1416     file_in_zip_read_info_s* pfile_in_zip_read_info;  variable
1420     pfile_in_zip_read_info=s->pfile_in_zip_read;
1422     if (pfile_in_zip_read_info==NULL)
1425     if (pfile_in_zip_read_info->rest_read_uncompressed == 0)
1451     file_in_zip_read_info_s* pfile_in_zip_read_info;  variable
1458     pfile_in_zip_read_info=s->pfile_in_zip_read;
1460     if (pfile_in_zip_read_info==NULL)
1463     size_to_read = (pfile_in_zip_read_info->size_local_extrafield -
1464                 pfile_in_zip_read_info->pos_local_extrafield);
1477     if (ZSEEK(pfile_in_zip_read_info->z_filefunc,
1478               pfile_in_zip_read_info->filestream,
1479               pfile_in_zip_read_info->offset_local_extrafield +
1480               pfile_in_zip_read_info->pos_local_extrafield,
1484     if (ZREAD(pfile_in_zip_read_info->z_filefunc,
1485               pfile_in_zip_read_info->filestream,
1502     file_in_zip_read_info_s* pfile_in_zip_read_info;  variable
1506     pfile_in_zip_read_info=s->pfile_in_zip_read;
1508     if (pfile_in_zip_read_info==NULL)
1512     if ((pfile_in_zip_read_info->rest_read_uncompressed == 0) &&
1513         (!pfile_in_zip_read_info->raw))
1515         if (pfile_in_zip_read_info->crc32 != pfile_in_zip_read_info->crc32_wait)
1520     TRYFREE(pfile_in_zip_read_info->read_buffer);
1521     pfile_in_zip_read_info->read_buffer = NULL;
1522     if (pfile_in_zip_read_info->stream_initialised)
1523         inflateEnd(&pfile_in_zip_read_info->stream);
1525     pfile_in_zip_read_info->stream_initialised = 0;
1526     TRYFREE(pfile_in_zip_read_info);