From f0510d2f90467de8e8f260b47d79a9baaf9bef17 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 17 Sep 2009 07:15:29 +0200
Subject: Start tracking XSD with git

---
 libxsd/xsd/cxx/tree/ace-cdr-stream-extraction.hxx | 334 ++++++++++++++++++++++
 1 file changed, 334 insertions(+)
 create mode 100644 libxsd/xsd/cxx/tree/ace-cdr-stream-extraction.hxx

(limited to 'libxsd/xsd/cxx/tree/ace-cdr-stream-extraction.hxx')

diff --git a/libxsd/xsd/cxx/tree/ace-cdr-stream-extraction.hxx b/libxsd/xsd/cxx/tree/ace-cdr-stream-extraction.hxx
new file mode 100644
index 0000000..8151507
--- /dev/null
+++ b/libxsd/xsd/cxx/tree/ace-cdr-stream-extraction.hxx
@@ -0,0 +1,334 @@
+// file      : xsd/cxx/tree/ace-cdr-stream-extraction.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_ACE_CDR_STREAM_EXTRACTION_HXX
+#define XSD_CXX_TREE_ACE_CDR_STREAM_EXTRACTION_HXX
+
+#include <cstddef> // std::size_t
+#include <string>
+
+#include <ace/ACE.h> // ACE::strdelete
+#include <ace/CDR_Stream.h>
+
+#include <xsd/cxx/auto-array.hxx>
+
+#include <xsd/cxx/tree/buffer.hxx>
+#include <xsd/cxx/tree/istream.hxx>
+#include <xsd/cxx/tree/ace-cdr-stream-common.hxx>
+
+namespace xsd
+{
+  namespace cxx
+  {
+    namespace tree
+    {
+      struct ace_cdr_stream_extraction: ace_cdr_stream_operation
+      {
+        virtual const char*
+        what () const throw ()
+        {
+          return "ACE CDR stream extraction operation failed";
+        }
+      };
+
+
+      // as_size
+      //
+
+#ifdef XSD_CXX_TREE_USE_64_BIT_SIZE
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_size<T>& x)
+      {
+        ACE_CDR::ULongLong r;
+
+        if (!s.impl ().read_ulonglong (r) ||
+            r > ~(T (0)))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+#else
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_size<T>& x)
+      {
+        ACE_CDR::ULong r;
+
+        if (!s.impl ().read_ulong (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+#endif
+
+
+      // 8-bit
+      //
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_int8<T>& x)
+      {
+        ACE_CDR::Octet r;
+
+        if (!s.impl ().read_octet (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_uint8<T>& x)
+      {
+        ACE_CDR::Octet r;
+
+        if (!s.impl ().read_octet (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+
+      // 16-bit
+      //
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_int16<T>& x)
+      {
+        ACE_CDR::Short r;
+
+        if (!s.impl ().read_short (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_uint16<T>& x)
+      {
+        ACE_CDR::UShort r;
+
+        if (!s.impl ().read_ushort (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+
+      // 32-bit
+      //
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_int32<T>& x)
+      {
+        ACE_CDR::Long r;
+
+        if (!s.impl ().read_long (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_uint32<T>& x)
+      {
+        ACE_CDR::ULong r;
+
+        if (!s.impl ().read_ulong (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+
+      // 64-bit
+      //
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_int64<T>& x)
+      {
+        ACE_CDR::LongLong r;
+
+        if (!s.impl ().read_longlong (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_uint64<T>& x)
+      {
+        ACE_CDR::ULongLong r;
+
+        if (!s.impl ().read_ulonglong (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+
+      // Boolean
+      //
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_bool<T>& x)
+      {
+        ACE_CDR::Boolean r;
+
+        if (!s.impl ().read_boolean (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+
+      // Floating-point
+      //
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_float32<T>& x)
+      {
+        ACE_CDR::Float r;
+
+        if (!s.impl ().read_float (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+      template <typename T>
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s,
+                  istream<ACE_InputCDR>::as_float64<T>& x)
+      {
+        ACE_CDR::Double r;
+
+        if (!s.impl ().read_double (r))
+          throw ace_cdr_stream_extraction ();
+
+        x.x_ = static_cast<T> (r);
+
+        return s;
+      }
+
+      // Extraction of std::basic_string.
+      //
+
+      namespace bits
+      {
+        template<typename C>
+        struct ace_str_deallocator
+        {
+          void
+          deallocate (C* s)
+          {
+            ACE::strdelete (s);
+          }
+        };
+      }
+
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s, std::basic_string<char>& x)
+      {
+        typedef bits::ace_str_deallocator<char> deallocator;
+
+        deallocator d;
+        char* r;
+
+        if (!s.impl ().read_string (r))
+          throw ace_cdr_stream_extraction ();
+
+        auto_array<char, deallocator> ar (r, d);
+
+        x = r;
+
+        return s;
+      }
+
+#ifdef ACE_HAS_WCHAR
+      inline istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s, std::basic_string<wchar_t>& x)
+      {
+        typedef bits::ace_str_deallocator<wchar_t> deallocator;
+
+        deallocator d;
+        wchar_t* r;
+
+        if (!s.impl ().read_wstring (r))
+          throw ace_cdr_stream_extraction ();
+
+        auto_array<wchar_t, deallocator> ar (r, d);
+
+        x = r;
+
+        return s;
+      }
+#endif
+
+
+      // Extraction of a binary buffer.
+      //
+      template <typename C>
+      istream<ACE_InputCDR>&
+      operator>> (istream<ACE_InputCDR>& s, buffer<C>& x)
+      {
+        ACE_CDR::ULong size;
+
+        if (!s.impl ().read_ulong (size))
+          throw ace_cdr_stream_extraction ();
+
+        x.size (size);
+
+        if (!s.impl ().read_octet_array (
+              reinterpret_cast<ACE_CDR::Octet*> (x.data ()), size))
+          throw ace_cdr_stream_extraction ();
+
+        return s;
+      }
+    }
+  }
+}
+
+#endif  // XSD_CXX_TREE_ACE_CDR_STREAM_EXTRACTION_HXX
-- 
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