DskOctetFilter *dsk_bz2lib_compressor_new (unsigned level)
{
DskBz2libCompressor *rv = dsk_object_new (&dsk_bz2lib_compressor_class);
int zrv;
zrv = BZ2_bzCompressInit (&rv->bz2lib, level, DSK_FALSE, 0);
if (zrv != BZ_OK)
{
dsk_warning ("deflateInit2 returned error: %s", bzrv_to_string (zrv));
dsk_object_unref (rv);
return NULL;
}
rv->initialized = DSK_TRUE;
return DSK_OCTET_FILTER (rv);
}
DskOctetFilter *dsk_bz2lib_decompressor_new (void)
{
DskBz2libDecompressor *rv = dsk_object_new (&dsk_bz2lib_decompressor_class);
int zrv;
zrv = BZ2_bzDecompressInit (&rv->bz2lib, DSK_FALSE, DSK_FALSE);
if (zrv != BZ_OK)
{
dsk_warning ("BZ2_bzDecompressInit returned error");
dsk_object_unref (rv);
return NULL;
}
rv->initialized = DSK_TRUE;
return DSK_OCTET_FILTER (rv);
}
DskOctetFilter *dsk_hex_decoder_new (void)
{
DskHexDecoder *rv = dsk_object_new (&dsk_hex_decoder_class);
return DSK_OCTET_FILTER (rv);
}
