1 files changed, 35 insertions, 0 deletions
diff --git a/libs/installer_omod/src/interop/StdDotNetConverters.cpp b/libs/installer_omod/src/interop/StdDotNetConverters.cpp
new file mode 100644
index 0000000..be7497b
--- /dev/null
+++ b/libs/installer_omod/src/interop/StdDotNetConverters.cpp
@@ -0,0 +1,35 @@
+#include "stdDotNetConverters.h"
+
+#include <stdexcept>
+
+#include <msclr\marshal_cppstd.h>
+
+std::wstring toWString(System::String^ string)
+{
+  if (string)
+    return msclr::interop::marshal_as<std::wstring>(string);
+  return L"null .NET string";
+}
+
+System::String^ toDotNetString(const std::wstring& wString)
+{
+  return msclr::interop::marshal_as<System::String^>(wString);
+}
+
+std::string toUTF8String(System::String^ string)
+{
+  if (string)
+  {
+    array<unsigned char>^ utf8 = System::Text::Encoding::UTF8->GetBytes(string);
+    std::string stdstring;
+    stdstring.resize(utf8->Length);
+    System::Runtime::InteropServices::Marshal::Copy(utf8, 0, System::IntPtr(stdstring.data()), utf8->Length);
+    return stdstring;
+  }
+  return "null .NET string";
+}
+
+std::exception toStdException(System::Exception^ exception)
+{
+  return std::runtime_error("Unhanded .NET Exception: " + toUTF8String(exception->ToString()));
+}