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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// enum_ch.cpp
//
// = DESCRIPTION
// Visitor generating code for Native in the client header
//
// = AUTHOR
// Johnny Willemsen
//
// ============================================================================
#include "be_visitor_typecode/typecode_decl.h"
#include "global_extern.h"
ACE_RCSID (be_visitor_native,
native_ch,
"$Id$")
// ********************************************************************
// Visitor implementation for the Native type
// This one for the client header file
// ********************************************************************
be_visitor_native_ch::be_visitor_native_ch (be_visitor_context *ctx)
: be_visitor_scope (ctx)
{
}
be_visitor_native_ch::~be_visitor_native_ch (void)
{
}
// Visit the native_ch node and its scope.
int
be_visitor_native_ch::visit_native (be_native *node)
{
if (node->cli_hdr_gen () || node->imported ())
{
return 0;
}
TAO_OutStream *os = this->ctx_->stream ();
*os << be_nl << be_nl << "// TAO_IDL - Generated from" << be_nl
<< "// " << __FILE__ << ":" << __LINE__ << be_nl << be_nl;
const char *node_name = node->full_name ();
if (ACE_OS::strcmp (node_name, "PortableServer::ServantLocator::Cookie") == 0)
*os << "typedef void *Cookie;" << be_nl;
else if (ACE_OS::strcmp (node_name, "CORBA::VoidData") == 0)
*os << "typedef void *VoidData;" << be_nl;
else if (idl_global->dcps_support_zero_copy_read ()
&& 0 == ACE_OS::strcmp (node->full_name (),"DDS::SampleInfoSeq"))
{
// DDS/DCPS zero-copy read sequence type support.
*os << be_nl << be_nl
<< "typedef ::TAO::DCPS::ZeroCopyInfoSeq< "
<< "SampleInfo"
<< ", DCPS_ZERO_COPY_SEQ_DEFAULT_SIZE> "
<< "SampleInfo"
<< "Seq;" << be_nl;
}
else if (idl_global->dcps_support_zero_copy_read ()
&& ACE_OS::strlen (node_name) > 3
&& 0 == ACE_OS::strcmp (node_name + ACE_OS::strlen (node_name)-3, "Seq") )
{
// DDS/DCPS zero-copy read sequence type support.
// strip the "Seq" ending to get the sample's name
const int max_name_length = 2000;
if (ACE_OS::strlen (node_name)-3 >= max_name_length)
{
return -1;
}
char sample_name[max_name_length];
ACE_OS::strncpy (sample_name, node_name, ACE_OS::strlen (node_name)-3);
sample_name[ACE_OS::strlen (node_name)-3] = '\0';
*os << be_nl << be_nl
<< "typedef ::TAO::DCPS::ZeroCopyDataSeq< "
<< sample_name
<< ", DCPS_ZERO_COPY_SEQ_DEFAULT_SIZE> "
<< node->local_name ()
<< ";" << be_nl;
}
node->cli_hdr_gen (true);
return 0;
}
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