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1 files changed, 259 insertions, 0 deletions

diff --git a/libxsd/xsd/cxx/tree/xdr-stream-insertion.hxx b/libxsd/xsd/cxx/tree/xdr-stream-insertion.hxx
new file mode 100644
index 0000000..692680f
--- /dev/null
+++ b/libxsd/xsd/cxx/tree/xdr-stream-insertion.hxx
@@ -0,0 +1,259 @@
+// file      : xsd/cxx/tree/xdr-stream-insertion.hxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#ifndef XSD_CXX_TREE_XDR_STREAM_INSERTION_HXX
+#define XSD_CXX_TREE_XDR_STREAM_INSERTION_HXX
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+
+#include <string>
+
+#include <xsd/cxx/tree/buffer.hxx>
+#include <xsd/cxx/tree/ostream.hxx>
+#include <xsd/cxx/tree/xdr-stream-common.hxx>
+
+namespace xsd
+{
+  namespace cxx
+  {
+    namespace tree
+    {
+      struct xdr_stream_insertion: xdr_stream_operation
+      {
+        virtual const char*
+        what () const throw ()
+        {
+          return "XDR stream insertion operation failed";
+        }
+      };
+
+      // as_size
+      //
+#ifdef XSD_CXX_TREE_USE_64_BIT_SIZE
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_size<T> x)
+      {
+        uint64_t v (static_cast<uint64_t> (x.x_));
+
+        if (!xdr_uint64_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+#else
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_size<T> x)
+      {
+        uint32_t v (static_cast<uint32_t> (x.x_));
+
+        if (x.x_ > ~(uint32_t (0)) || !xdr_uint32_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+#endif
+
+
+      // 8-bit
+      //
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_int8<T> x)
+      {
+        int8_t v (static_cast<int8_t> (x.x_));
+
+        if (!xdr_int8_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_uint8<T> x)
+      {
+        uint8_t v (static_cast<uint8_t> (x.x_));
+
+        if (!xdr_uint8_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+
+      // 16-bit
+      //
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_int16<T> x)
+      {
+        int16_t v (static_cast<int16_t> (x.x_));
+
+        if (!xdr_int16_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_uint16<T> x)
+      {
+        uint16_t v (static_cast<uint16_t> (x.x_));
+
+        if (!xdr_uint16_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+
+      // 32-bit
+      //
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_int32<T> x)
+      {
+        int32_t v (static_cast<int32_t> (x.x_));
+
+        if (!xdr_int32_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_uint32<T> x)
+      {
+        uint32_t v (static_cast<uint32_t> (x.x_));
+
+        if (!xdr_uint32_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+
+      // 64-bit
+      //
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_int64<T> x)
+      {
+        int64_t v (static_cast<int64_t> (x.x_));
+
+        if (!xdr_int64_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_uint64<T> x)
+      {
+        uint64_t v (static_cast<uint64_t> (x.x_));
+
+        if (!xdr_uint64_t (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+
+      // Boolean
+      //
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_bool<T> x)
+      {
+        bool_t v (static_cast<bool_t> (x.x_));
+
+        if (!xdr_bool (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+
+      // Floating-point
+      //
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_float32<T> x)
+      {
+        float v (static_cast<float> (x.x_));
+
+        if (!xdr_float (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+      template <typename T>
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, ostream<XDR>::as_float64<T> x)
+      {
+        double v (static_cast<double> (x.x_));
+
+        if (!xdr_double (&s.impl (), &v))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+      // Insertion of std::basic_string.
+      //
+
+      inline ostream<XDR>&
+      operator<< (ostream<XDR>& s, const std::basic_string<char>& x)
+      {
+        // XDR strings are hard-wired with a 32 bit (unsigned int) length.
+        //
+        char* p (const_cast<char*> (x.c_str ()));
+        unsigned int n (static_cast<unsigned int> (x.length ()));
+
+        if (x.length () > ~((unsigned int) 0) ||
+            !xdr_u_int (&s.impl (), &n) ||
+            !xdr_opaque (&s.impl (), p, n))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+
+      // Wide strings are not supported by XDR.
+      //
+      // inline ostream<XDR>&
+      // operator<< (ostream<XDR>& s, const std::basic_string<wchar_t>& x)
+      // {
+      // }
+
+
+      // Insertion of a binary buffer.
+      //
+      template <typename C>
+      ostream<XDR>&
+      operator<< (ostream<XDR>& s, const buffer<C>& x)
+      {
+        // It is not possible to write an array with a 64-bit size.
+        //
+        unsigned int n (static_cast<unsigned int> (x.size ()));
+
+        if (x.size () > ~((unsigned int) 0) ||
+            !xdr_u_int (&s.impl (), &n) ||
+            !xdr_opaque (&s.impl (), const_cast<char*> (x.data ()), n))
+          throw xdr_stream_insertion ();
+
+        return s;
+      }
+    }
+  }
+}
+
+#endif  // XSD_CXX_TREE_XDR_STREAM_INSERTION_HXX