1 files changed, 224 insertions, 0 deletions
diff --git a/examples/cxx/hybrid/binary/custom/orawstream.cxx b/examples/cxx/hybrid/binary/custom/orawstream.cxx
new file mode 100644
index 0000000..dc4b477
--- /dev/null
+++ b/examples/cxx/hybrid/binary/custom/orawstream.cxx
@@ -0,0 +1,224 @@
+// file      : examples/cxx/hybrid/binary/custom/orawstream.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <string.h> // memcpy
+
+#include "orawstream.hxx"
+
+using namespace xml_schema;
+
+char* orawstream::
+align (size_t a, size_t n)
+{
+  size_t s = buf_.size ();
+  size_t c = buf_.capacity ();
+  size_t r = s % a;
+
+  if (r)
+    n += a - r;
+
+  if (c - s < n)
+  {
+    // Do exponential growth.
+    //
+    size_t nc = s + n;
+    c *= 2;
+
+    if (nc < c)
+      nc = c;
+
+    buf_.capacity (nc);
+  }
+
+  char* p = buf_.data () + s;
+
+  if (r)
+    p += a - r;
+
+  buf_.size (s + n);
+  return p;
+}
+
+void orawstream::
+operator<< (const std::string& x)
+{
+  size_t n = x.length ();
+  char* p = align (sizeof (size_t), sizeof (size_t) + n);
+
+  *reinterpret_cast<size_t*> (p) = n;
+  p += sizeof (size_t);
+  memcpy (p, x.c_str (), n);
+}
+
+void orawstream::
+operator<< (const buffer& x)
+{
+  size_t n = x.size ();
+  char* p = align (sizeof (size_t), sizeof (size_t) + n);
+
+  *reinterpret_cast<size_t*> (p) = n;
+  p += sizeof (size_t);
+  memcpy (p, x.data (), n);
+}
+
+void
+operator<< (orawstream& s, const str_seq& x)
+{
+  s << orawstream::as_size (x.size ());
+
+  for (str_seq::const_iterator i = x.begin ();
+       i != x.end (); ++i)
+  {
+    s << *i;
+  }
+}
+
+void
+operator<< (orawstream& s, const qname& x)
+{
+  s << x.prefix ();
+  s << x.name ();
+}
+
+void
+operator<< (orawstream& s, const time_zone& x)
+{
+  s << x.zone_hours ();
+  s << x.zone_minutes ();
+}
+
+void
+operator<< (orawstream& s, const date& x)
+{
+  s << x.year ();
+  s << x.month ();
+  s << x.day ();
+  bool zp = x.zone_present ();
+  s << zp;
+
+  if (zp)
+  {
+    const time_zone& z = x;
+    s << z;
+  }
+}
+
+void
+operator<< (orawstream& s, const date_time& x)
+{
+  s << x.year ();
+  s << x.month ();
+  s << x.day ();
+  s << x.hours ();
+  s << x.minutes ();
+  s << x.seconds ();
+  bool zp = x.zone_present ();
+  s << zp;
+
+  if (zp)
+  {
+    const time_zone& z = x;
+    s << z;
+  }
+}
+
+void
+operator<< (orawstream& s, const duration& x)
+{
+  s << x.negative ();
+  s << x.years ();
+  s << x.months ();
+  s << x.days ();
+  s << x.hours ();
+  s << x.minutes ();
+  s << x.seconds ();
+}
+
+void
+operator<< (orawstream& s, const gday& x)
+{
+  s << x.day ();
+  bool zp = x.zone_present ();
+  s << zp;
+
+  if (zp)
+  {
+    const time_zone& z = x;
+    s << z;
+  }
+}
+
+void
+operator<< (orawstream& s, const gmonth& x)
+{
+  s << x.month ();
+  bool zp = x.zone_present ();
+  s << zp;
+
+  if (zp)
+  {
+    const time_zone& z = x;
+    s << z;
+  }
+}
+
+void
+operator<< (orawstream& s, const gmonth_day& x)
+{
+  s << x.month ();
+  s << x.day ();
+  bool zp = x.zone_present ();
+  s << zp;
+
+  if (zp)
+  {
+    const time_zone& z = x;
+    s << z;
+  }
+}
+
+void
+operator<< (orawstream& s, const gyear& x)
+{
+  s << x.year ();
+  bool zp = x.zone_present ();
+  s << zp;
+
+  if (zp)
+  {
+    const time_zone& z = x;
+    s << z;
+  }
+}
+
+void
+operator<< (orawstream& s, const gyear_month& x)
+{
+  s << x.year ();
+  s << x.month ();
+  bool zp = x.zone_present ();
+  s << zp;
+
+  if (zp)
+  {
+    const time_zone& z = x;
+    s << z;
+  }
+}
+
+void
+operator<< (orawstream& s, const xml_schema::time& x)
+{
+  s << x.hours ();
+  s << x.minutes ();
+  s << x.seconds ();
+  bool zp = x.zone_present ();
+  s << zp;
+
+  if (zp)
+  {
+    const time_zone& z = x;
+    s << z;
+  }
+}