From 707cc94fe52463870a9c6c8e2e66eaaa389e601d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 24 Feb 2009 15:16:26 +0200
Subject: Start tracking XSD/e with git after version 3.0.0

---
 .../cxx/serializer/validating/negative-integer.cxx | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 libxsde/xsde/cxx/serializer/validating/negative-integer.cxx

(limited to 'libxsde/xsde/cxx/serializer/validating/negative-integer.cxx')

diff --git a/libxsde/xsde/cxx/serializer/validating/negative-integer.cxx b/libxsde/xsde/cxx/serializer/validating/negative-integer.cxx
new file mode 100644
index 0000000..bb41770
--- /dev/null
+++ b/libxsde/xsde/cxx/serializer/validating/negative-integer.cxx
@@ -0,0 +1,51 @@
+// file      : xsde/cxx/serializer/validating/negative-integer.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#include <stdio.h> // sprintf/snprintf
+
+#include <xsde/cxx/serializer/validating/negative-integer.hxx>
+
+namespace xsde
+{
+  namespace cxx
+  {
+    namespace serializer
+    {
+      namespace validating
+      {
+        void negative_integer_simpl::
+        pre (long value)
+        {
+          value_ = value;
+        }
+
+        void negative_integer_simpl::
+        _serialize_content ()
+        {
+          if (value_ >= 0)
+          {
+            _schema_error (schema_error::invalid_negative_integer_value);
+            return;
+          }
+
+          // We only need strlen("-9223372036854775808") + 1 characters to
+          // hold all representations of (possibly 64-bit) long.
+          //
+          char str[21];
+
+#ifdef XSDE_SNPRINTF
+          int n = snprintf (str, 21, "%ld", value_);
+#else
+          int n = sprintf (str, "%ld", value_);
+#endif
+          if (n > 0 && n < 21)
+            _characters (str, static_cast<size_t> (n));
+          else
+            _schema_error (schema_error::invalid_negative_integer_value);
+        }
+      }
+    }
+  }
+}
-- 
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