1 files changed, 90 insertions, 0 deletions
diff --git a/ace/OS_NS_stdlib_base.inl b/ace/OS_NS_stdlib_base.inl
new file mode 100644
index 00000000000..5ee64c03421
--- /dev/null
+++ b/ace/OS_NS_stdlib_base.inl
@@ -0,0 +1,90 @@
+/* -*- C++ -*- */
+// $Id$
+
+// Standard library includes for wide functions declared in ace_wchar.h
+
+#ifndef OS_NS_STDLIB_BASE_INL
+#define OS_NS_STDLIB_BASE_INL
+
+#include "OS_NS_string_base.h"
+
+namespace ACE_OS
+{
+
+template <typename DCHAR, typename SCHAR> inline
+size_t string_copy (DCHAR* dest, const SCHAR* src, size_t len)
+{
+  // We must have a source and a valid length with a dest
+  if ( src == 0 || ( dest != 0 && static_cast<signed int>(len) < 0 ) )
+  {
+    return -1;
+  }
+  // If we perform a copy
+  if ( dest != 0 )
+  {
+    if (len != 0)
+    {
+      DCHAR* d = dest;
+      const SCHAR* s = src;
+      do
+      {
+        if ((*d++ = static_cast<DCHAR>(*s++)) == 0)
+        {
+          // NUL pad the remaining n-1 bytes
+          while (--len != 0)
+            *d++ = 0;
+          break;
+        }
+      } while (--len != 0);
+      return static_cast<size_t>( d - dest );
+    }
+    return 0;
+  }
+  // Otherwise just calc length
+  return ACE_OS::strlen( src );
+}
+
+#if !defined(ACE_LACKS_WCSTOMBS)
+template <> inline
+size_t string_copy (char* s, const wchar_t* t, size_t len)
+{
+#if defined(ACE_WIN32)
+   // When VC6 support is dropped use wcstombs
+  if ( t == 0 )
+    return -1;
+  int size = ::WideCharToMultiByte(
+              CP_OEMCP, 0,
+              t, -1,
+              s, (s ? len : 0),
+              0, 0 );
+  // wcstombs returns len NOT size when dest == 0
+  return ( s == 0 ? size - 1 : size );
+#else
+  return ::wcstombs( s, t, len );
+#endif
+}
+#endif /* !ACE_LACKS_WCSTOMBS */
+
+#if !defined(ACE_LACKS_MBSTOWCS)
+template <> inline
+size_t string_copy (wchar_t* s, const char* t, size_t len)
+{
+#if defined(ACE_WIN32)
+   // When VC6 support is dropped use mbstowcs
+  if ( t == 0 )
+    return -1;
+  int size = ::MultiByteToWideChar(
+                CP_OEMCP, 0,
+                t, -1,
+                s, (s ? len : 0) );
+  // mbstowcs returns len NOT size when dest == 0
+  return ( s == 0 ? size - 1 : size );
+#else
+  return ::mbstowcs( s, t, len );
+#endif
+}
+#endif
+
+}
+
+#endif