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// $Id$
#include "PSDL_OctetSeq.h"
#include "ace/Malloc_Base.h"
ACE_RCSID (PSS, PSDL_OctetSeq, "$Id")
// Constructor
TAO_PSDL_OctetSeq::TAO_PSDL_OctetSeq ()
: allocator_ (0),
buffer_ (0),
length_ (0)
{
}
// Constructor
TAO_PSDL_OctetSeq::TAO_PSDL_OctetSeq (ACE_Allocator * persistent_allocator)
: allocator_ (persistent_allocator),
buffer_ (0),
length_ (0)
{
}
// Destructor.
TAO_PSDL_OctetSeq::~TAO_PSDL_OctetSeq (void)
{
if (this->buffer_ != 0)
this->allocator_->free (this->buffer_);
}
// Copy constructor.
TAO_PSDL_OctetSeq::TAO_PSDL_OctetSeq (const TAO_PSDL_OctetSeq & rhs)
{
*this = rhs;
}
// Assignment operator.
void
TAO_PSDL_OctetSeq::operator= (const TAO_PSDL_OctetSeq & rhs)
{
if (this == &rhs) // Prevent self assignment
return;
// Free the existing buffer before assigning a new
// allocator and buffer.
if (this->buffer_ != 0)
this->allocator_->free (this->buffer_);
this->allocator_ = rhs.allocator_;
void * buf = this->allocator_->malloc (rhs.length_);
this->buffer_ = static_cast<CORBA::Octet *> (buf);
if (this->buffer_)
{
// Deep copy the buffer.
ACE_OS::memcpy (this->buffer_, rhs.buffer_, rhs.length_);
this->length_ = rhs.length_;
}
else
this->length_ = 0;
}
void
TAO_PSDL_OctetSeq::operator= (const CORBA::OctetSeq & rhs)
{
// Free the existing buffer before assigning octet
// sequence.
if (this->buffer_ != 0)
this->allocator_->free (this->buffer_);
const CORBA::ULong len = rhs.length ();
void * buf = this->allocator_->malloc (len);
this->buffer_ = static_cast<CORBA::Octet *> (buf);
if (this->buffer_)
{
CORBA::Octet * dest = this->buffer_;
const CORBA::Octet * src = rhs.get_buffer ();
// Deep copy the buffer.
ACE_OS::memcpy (dest, src, len);
this->length_ = len;
}
else
this->length_ = 0;
}
// Conversion operators (cast)
// (caller owns storage of return values)
TAO_PSDL_OctetSeq::operator CORBA::OctetSeq *() const
{
CORBA::OctetSeq * tmp;
ACE_NEW_RETURN (tmp,
CORBA::OctetSeq (this->length_),
0);
CORBA::OctetSeq_var seq = tmp;
seq->length (this->length_);
CORBA::Octet * dest = seq->get_buffer ();
const CORBA::Octet * src = this->buffer_;
ACE_OS::memcpy (dest, src, this->length_);
return seq._retn ();
}
TAO_PSDL_OctetSeq::operator CORBA::OctetSeq *()
{
CORBA::OctetSeq * tmp;
ACE_NEW_RETURN (tmp,
CORBA::OctetSeq (this->length_),
0);
CORBA::OctetSeq_var seq = tmp;
seq->length (this->length_);
CORBA::Octet * dest = seq->get_buffer ();
const CORBA::Octet * src = this->buffer_;
ACE_OS::memcpy (dest, src, this->length_);
return seq._retn ();
}
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