1 files changed, 50 insertions, 0 deletions
diff --git a/Src/replicant/nu/AutoWide.h b/Src/replicant/nu/AutoWide.h
new file mode 100644
index 00000000..7897aa99
--- /dev/null
+++ b/Src/replicant/nu/AutoWide.h
@@ -0,0 +1,50 @@
+#ifndef AUTOWIDEH
+#define AUTOWIDEH
+#ifdef WIN32
+#include <windows.h>
+#include <stdlib.h>
+
+inline wchar_t *AutoWideDup(const char *convert, UINT codePage=CP_ACP)
+{
+	if (!convert)
+		return 0;
+
+
+	wchar_t *wide = 0;
+
+	int size = MultiByteToWideChar(codePage, 0, convert, -1, 0,0);
+	if (!size)
+		return 0;
+
+	wide = (wchar_t *)malloc(size*sizeof(wchar_t));
+	if (!MultiByteToWideChar(codePage, 0, convert, -1, wide,size))
+	{
+		free(wide);
+		wide=0;
+	}
+	return wide;
+}
+
+class AutoWide
+{
+public:
+	AutoWide(const char *convert, UINT codePage=CP_ACP) :  wide(0)
+	{
+		wide = AutoWideDup(convert, codePage);
+	}
+	~AutoWide()
+	{
+		free(wide);
+		wide=0;
+	}
+	operator wchar_t *()
+	{
+		return wide;
+	}
+private:
+	wchar_t *wide;
+};
+
+#endif
+
+#endif