1 files changed, 128 insertions, 0 deletions
diff --git a/examples/cxx/hybrid/binary/cdr/driver.cxx b/examples/cxx/hybrid/binary/cdr/driver.cxx
new file mode 100644
index 0000000..18848eb
--- /dev/null
+++ b/examples/cxx/hybrid/binary/cdr/driver.cxx
@@ -0,0 +1,128 @@
+// file      : examples/cxx/hybrid/binary/cdr/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <string.h>  // memcpy
+
+#include <memory>    // std::auto_ptr
+#include <iostream>
+
+#include <ace/Log_Msg.h>   // ACE_HEX_DUMP
+#include <ace/CDR_Stream.h>
+
+#include "library.hxx"
+#include "library-pimpl.hxx"
+#include "library-simpl.hxx"
+
+using std::cerr;
+using std::endl;
+
+int
+main (int argc, char* argv[])
+{
+  const char* input;
+
+  if (argc < 2)
+  {
+    input = "STDIN";
+    cerr << "XML file not specified, reading from STDIN" << endl;
+  }
+  else
+    input = argv[1];
+
+  try
+  {
+    using namespace library;
+
+    // Parse.
+    //
+    catalog_paggr catalog_p;
+
+    xml_schema::document_pimpl doc_p (
+      catalog_p.root_parser (),
+      catalog_p.root_namespace (),
+      catalog_p.root_name ());
+
+    catalog_p.pre ();
+
+    if (argc < 2)
+      doc_p.parse (std::cin);
+    else
+      doc_p.parse (argv[1]);
+
+    std::auto_ptr<catalog> c (catalog_p.post ());
+
+    // Save the object model to a CDR stream.
+    //
+    ACE_OutputCDR ace_ocdr;
+    xml_schema::ocdrstream ocdr (ace_ocdr);
+    ocdr << *c;
+
+    // Print the binary representation and at the same time save
+    // it into a continuous buffer.
+    //
+    cerr << "binary representation size: " << ace_ocdr.total_length () << endl
+         << endl;
+
+    xml_schema::buffer buf (ace_ocdr.total_length ());
+    char* data = buf.data ();
+
+    for (const ACE_Message_Block* mb = ace_ocdr.begin ();
+         mb != 0;
+         mb = mb->cont ())
+    {
+      memcpy (data, mb->rd_ptr (), mb->length ());
+      data += mb->length ();
+
+      ACE_HEX_DUMP ((LM_DEBUG, mb->rd_ptr (), mb->length ()));
+    }
+
+    // Load the object model from a CDR stream. Note that ACE_InputCDR
+    // expects the buffer to be properly aligned. Since our buffer is
+    // dynamically allocated, its alignment should be good enough.
+    //
+    ACE_InputCDR ace_icdr (buf.data (), buf.size ());
+    xml_schema::icdrstream icdr (ace_icdr);
+    std::auto_ptr<catalog> copy (new catalog);
+    icdr >> *copy;
+
+    // Serialize the copy back to XML.
+    //
+    catalog_saggr catalog_s;
+
+    xml_schema::document_simpl doc_s (
+      catalog_s.root_serializer (),
+      catalog_s.root_namespace (),
+      catalog_s.root_name ());
+
+    doc_s.add_prefix ("lib", "http://www.codesynthesis.com/library");
+    doc_s.add_schema ("http://www.codesynthesis.com/library", "library.xsd");
+
+    catalog_s.pre (*c);
+    doc_s.serialize (std::cout);
+    catalog_s.post ();
+  }
+  catch (const xml_schema::cdr_exception&)
+  {
+    cerr << "CDR operation failed" << endl;
+    return 1;
+  }
+  catch (const xml_schema::parser_exception& e)
+  {
+    cerr << input << ":" << e.line () << ":" << e.column () << ": "
+         << e.text () << endl;
+    return 1;
+  }
+  catch (const xml_schema::serializer_exception& e)
+  {
+    cerr << "error: " << e.text () << endl;
+    return 1;
+  }
+  catch (const std::ios_base::failure&)
+  {
+    cerr << input << ": unable to open or read/write failure" << endl;
+    return 1;
+  }
+
+  return 0;
+}