From 0bce70a0e483294b83b8bf9d5468838a63405612 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 8 Mar 2009 17:23:30 +0200
Subject: Add support for binary representations

xsde/cxx/hybrid/insertion-*: insertion operators generator
xsde/cxx/hybrid/extraction-*: extraction operators generator
libxsde/xsde/cxx/hybrid/cdr/: CDR support code
libxsde/xsde/cxx/hybrid/xdr/: XDR support code
tests/cxx/hybrid/binary/: new tests
examples/cxx/hybrid/binary/: new examples
documentation/cxx/hybrid/guide/: new chapter
---
 examples/cxx/hybrid/binary/custom/driver.cxx | 107 +++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 examples/cxx/hybrid/binary/custom/driver.cxx

(limited to 'examples/cxx/hybrid/binary/custom/driver.cxx')

diff --git a/examples/cxx/hybrid/binary/custom/driver.cxx b/examples/cxx/hybrid/binary/custom/driver.cxx
new file mode 100644
index 0000000..e453a37
--- /dev/null
+++ b/examples/cxx/hybrid/binary/custom/driver.cxx
@@ -0,0 +1,107 @@
+// file      : examples/cxx/hybrid/binary/custom/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <memory>    // std::auto_ptr
+#include <iostream>
+
+#include "orawstream.hxx"
+#include "irawstream.hxx"
+
+#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 RAW stream.
+    //
+    xml_schema::buffer buf;
+    orawstream oraw (buf);
+    oraw << *c;
+
+    cerr << "binary representation size: " << buf.size () << endl
+         << endl;
+
+    // Load the object model from a RAW stream.
+    //
+    irawstream iraw (buf);
+    std::auto_ptr<catalog> copy (new catalog);
+    iraw >> *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 raw_exception&)
+  {
+    cerr << "RAW stream 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;
+}
-- 
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