1 files changed, 78 insertions, 0 deletions
diff --git a/libxsd/libxsd/cxx/tree/parsing/unsigned-byte.hxx b/libxsd/libxsd/cxx/tree/parsing/unsigned-byte.hxx
new file mode 100644
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--- /dev/null
+++ b/libxsd/libxsd/cxx/tree/parsing/unsigned-byte.hxx
@@ -0,0 +1,78 @@
+// file      : libxsd/cxx/tree/parsing/unsigned-byte.hxx
+// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#ifndef LIBXSD_CXX_TREE_PARSING_UNSIGNED_BYTE_HXX
+#define LIBXSD_CXX_TREE_PARSING_UNSIGNED_BYTE_HXX
+
+#include <libxsd/cxx/ro-string.hxx>
+#include <libxsd/cxx/zc-istream.hxx>
+
+#include <libxsd/cxx/xml/string.hxx> // xml::transcode
+
+#include <libxsd/cxx/tree/text.hxx>  // text_content
+
+namespace xsd
+{
+  namespace cxx
+  {
+    namespace tree
+    {
+      template <typename C>
+      struct traits<unsigned char, C, schema_type::other>
+      {
+        typedef unsigned char type;
+
+        static type
+        create (const xercesc::DOMElement& e, flags f, container* c);
+
+        static type
+        create (const xercesc::DOMAttr& a, flags f, container* c);
+
+        static type
+        create (const std::basic_string<C>& s,
+                const xercesc::DOMElement*,
+                flags,
+                container*);
+      };
+
+      template <typename C>
+      unsigned char traits<unsigned char, C, schema_type::other>::
+      create (const xercesc::DOMElement& e, flags f, container* c)
+      {
+        return create (tree::text_content<C> (e), 0, f, c);
+      }
+
+      template <typename C>
+      unsigned char traits<unsigned char, C, schema_type::other>::
+      create (const xercesc::DOMAttr& a, flags f, container* c)
+      {
+        return create (xml::transcode<C> (a.getValue ()), 0, f, c);
+      }
+
+      template <typename C>
+      unsigned char traits<unsigned char, C, schema_type::other>::
+      create (const std::basic_string<C>& s,
+              const xercesc::DOMElement*,
+              flags,
+              container*)
+      {
+        // This type cannot have whitespaces in its values. As result we
+        // don't need to waste time collapsing whitespaces. All we need to
+        // do is trim the string representation which can be done without
+        // copying.
+        //
+        ro_string<C> tmp (s);
+        trim (tmp);
+
+        zc_istream<C> is (tmp);
+
+        unsigned short t;
+        is >> t;
+
+        return static_cast<type> (t);
+      }
+    }
+  }
+}
+
+#endif // LIBXSD_CXX_TREE_PARSING_UNSIGNED_BYTE_HXX