CORBA::Boolean
TAO_ChunkInfo::write_previous_chunk_size(TAO_OutputCDR &strm)
{
if (this->chunk_size_pos_ != 0)
{
// Calculate the chunk size.
CORBA::Long const chunk_size =
static_cast<CORBA::Long> (strm.total_length () - this->length_to_chunk_octets_pos_);
// This should not happen since this is called in end_chunk() and
// the idl generated code always have the matched start_chunk() and
// end_chunk() pair. There is always data written to the stream between
// the start_chunk() and end_chunk() calls.
if (chunk_size == 0)
{
return false;
}
// Write the actual chunk size to the reserved chunk size position
// in the stream.
if (!strm.replace (chunk_size, this->chunk_size_pos_))
{
return false;
}
// We finish writing the actual chunk size, now we need reset the state.
this->chunk_size_pos_ = 0;
this->length_to_chunk_octets_pos_ = 0;
}
return true;
}
