void flush_or_clean()
{
switch(get_mode())
{
case gf_read_only:
clean_read();
break;
case gf_write_only:
case gf_read_write:
flush_write();
break;
default:
throw SRC_BUG;
}
};
void inherited_flush_read() { flush_write(); clean_read(); };
void compressor::local_terminate()
{
if(compr != NULL)
{
S_I ret;
// flushing the pending data
flush_write();
clean_write();
ret = compr->wrap.compressEnd();
delete compr;
compr = NULL;
switch(ret)
{
case WR_OK:
break;
case WR_DATA_ERROR: // some data remains in the compression pipe (data loss)
throw SRC_BUG;
case WR_STREAM_ERROR:
throw Erange("compressor::~compressor", gettext("compressed data is corrupted"));
default :
throw SRC_BUG;
}
}
if(decompr != NULL)
{
// flushing data
flush_read();
clean_read();
S_I ret = decompr->wrap.decompressEnd();
delete decompr;
decompr = NULL;
switch(ret)
{
case WR_OK:
break;
default:
throw SRC_BUG;
}
}
if(lzo_read_buffer != NULL)
{
flush_read();
clean_read();
delete [] lzo_read_buffer;
lzo_read_buffer = NULL;
}
if(lzo_write_buffer != NULL)
{
flush_write();
clean_write();
delete [] lzo_write_buffer;
lzo_write_buffer = NULL;
}
if(lzo_compressed != NULL)
{
delete [] lzo_compressed;
lzo_compressed = NULL;
}
if(lzo_wrkmem != NULL)
{
delete [] lzo_wrkmem;
lzo_wrkmem = NULL;
}
}
