wow. that was easy: git mv core nucleus

[feisty_meow.git] / nucleus / library / textual / string_convert.h

diff --git a/nucleus/library/textual/string_convert.h b/nucleus/library/textual/string_convert.h
new file mode 100644 (file)
index 0000000..697439e
--- /dev/null
+++ b/nucleus/library/textual/string_convert.h
@@ -0,0 +1,70 @@
+#ifndef STRING_CONVERSION_GROUP
+#define STRING_CONVERSION_GROUP
+
+/*****************************************************************************\
+*                                                                             *
+*  Name   : string_convert                                                    *
+*  Author : Chris Koeritz                                                     *
+*                                                                             *
+*******************************************************************************
+* Copyright (c) 2007-$now By Author.  This program is free software; you can  *
+* redistribute it and/or modify it under the terms of the GNU General Public  *
+* License as published by the Free Software Foundation; either version 2 of   *
+* the License or (at your option) any later version.  This is online at:      *
+*     http://www.fsf.org/copyleft/gpl.html                                    *
+* Please send any updates to: fred@gruntose.com                               *
+\*****************************************************************************/
+
+#include <basis/astring.h>
+#include <basis/utf_conversion.h>
+
+#ifdef __WIN32__
+  #ifndef _MANAGED
+    #ifndef __MINGW32__
+      #define _WINSOCKAPI_  // the dance of the windows headers.
+      #include <windows.h>
+      #include <comdef.h>
+    #endif
+  #endif
+#endif
+
+// forward.
+class _bstr_t;  // ATL (Active Template Library) string type.
+
+//! A collection of conversions between popular string types.
+
+namespace string_convert
+{
+
+#ifdef _AFXDLL
+  //! conversion from MFC CString to astring.
+  inline astring to_astring(const CString &original)
+  { return astring(from_unicode_temp(original)); }
+
+  //! conversion from astring to MFC CString.
+  inline CString to_CString(const astring &original)
+  { return CString(to_unicode_temp(original)); }
+#endif
+
+#ifdef WIN32
+ #ifndef _MANAGED
+   #ifndef __MINGW32__
+    //! conversion from ATL's _bstr_t object to astring.
+    inline basis::astring to_astring(const _bstr_t &original) {
+       return basis::astring(basis::astring::UNTERMINATED, (const char *)original,
+          original.length());
+    }
+
+    //! conversion from astring to the ATL _bstr_t object.
+    inline _bstr_t to_bstr_t(const basis::astring &original)
+    { return _bstr_t(original.s()); }
+   #endif
+ #endif
+#endif
+
+//other conversions.
+
+} //namespace
+
+#endif
+