1 files changed, 111 insertions, 0 deletions
diff --git a/examples/cxx/hybrid/wildcard/envelope-pimpl.cxx b/examples/cxx/hybrid/wildcard/envelope-pimpl.cxx
new file mode 100644
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+++ b/examples/cxx/hybrid/wildcard/envelope-pimpl.cxx
@@ -0,0 +1,111 @@
+// file      : examples/cxx/hybrid/wildcard/envelope-pimpl.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <memory> // std::auto_ptr
+
+#include "body.hxx"
+
+// Include email-pimpl.hxx (which includes envelope-pimpl.hxx)
+// instead of envelope-pimpl.hxx.
+//
+#include "email-pimpl.hxx"
+
+namespace email
+{
+  void envelope_pimpl::
+  _pre ()
+  {
+    // Set the custom data destructor.
+    //
+    envelope_base_pimpl_state_.envelope_->custom_data ().destructor (
+      &destroy_body);
+
+    envelope_base_pimpl::_pre ();
+  }
+
+  void envelope_pimpl::
+#ifndef XSDE_POLYMORPHIC
+  _start_any_element (const xml_schema::ro_string& ns,
+                      const xml_schema::ro_string& name)
+#else
+  _start_any_element (const xml_schema::ro_string& ns,
+                      const xml_schema::ro_string& name,
+                      const char*)
+#endif
+  {
+    // We use the depth_ counter to filter out nested elements
+    // and attributes for the content matched by the wildcard
+    // but which we don't know how to handle.
+    //
+    if (depth_++ == 0)
+    {
+      // Top-level (relative to this type) element matched by the
+      // any wildcard.
+      //
+      xml_schema::parser_base* p = 0;
+
+      if (ns == "http://www.codesynthesis.com/email")
+      {
+        if (name == "text")
+          p = text_p_;
+        else if (name == "binary")
+          p = binary_p_;
+
+        if (p != 0)
+        {
+          // If you are not using exceptions then you will need to add
+          // error propagation code. For more information on how to do
+          // this see the wildcard example for the C++/Parser mapping
+          // (examples/parser/ directory).
+          //
+          xml_schema::parser_context& ctx = _context ();
+          p->pre ();
+          p->_pre_impl (ctx);
+        }
+      }
+    }
+  }
+
+  void envelope_pimpl::
+  _end_any_element (const xml_schema::ro_string& ns,
+                    const xml_schema::ro_string& name)
+  {
+    if (--depth_ == 0)
+    {
+      if (ns == "http://www.codesynthesis.com/email")
+      {
+        // Note that we don't call _post_impl() (corresponding to
+        // _pre_impl()) here. It is called automatically by the
+        // infrastructure.
+        //
+        envelope* env = envelope_base_pimpl_state_.envelope_;
+
+        if (name == "text")
+        {
+          std::auto_ptr<body> b (new body);
+          b->text (text_p_->post_string ());
+          env->custom_data ().push_back (b.release ());
+        }
+        else if (name == "binary")
+        {
+          std::auto_ptr<body> b (new body);
+          b->binary (binary_p_->post_binary ());
+          env->custom_data ().push_back (b.release ());
+        }
+      }
+    }
+  }
+
+  void envelope_pimpl::
+  _reset ()
+  {
+    // Note that we always need to call _reset() from the base.
+    //
+    envelope_base_pimpl::_reset ();
+
+    depth_ = 0;
+    text_p_->_reset ();
+    binary_p_->_reset ();
+  }
+}