#include <cppunit/Portability.h>

#if defined(CPPUNIT_HAVE_WIN32_DLL_LOADER)

#include <cppunit/plugin/DynamicLibraryManager.h>

#define WIN32_LEAN_AND_MEAN 

#define NOGDI

#define NOUSER

#define NOKERNEL

#define NOSOUND

#define NOMINMAX

#define BLENDFUNCTION void    // for mingw & gcc  

#include <windows.h>

CPPUNIT_NS_BEGIN

DynamicLibraryManager::LibraryHandle 

DynamicLibraryManager::doLoadLibrary( const std::string &libraryName )

{

  return ::LoadLibraryA( libraryName.c_str() );

}

void 

DynamicLibraryManager::doReleaseLibrary()

{

  ::FreeLibrary( (HINSTANCE)m_libraryHandle );

}

DynamicLibraryManager::Symbol 

DynamicLibraryManager::doFindSymbol( const std::string &symbol )

{

  return (DynamicLibraryManager::Symbol)::GetProcAddress( 

     (HINSTANCE)m_libraryHandle, 

     symbol.c_str() );

}

std::string 

DynamicLibraryManager::getLastErrorDetail() const

{

  LPVOID lpMsgBuf;

  ::FormatMessageA( 

      FORMAT_MESSAGE_ALLOCATE_BUFFER | 

      FORMAT_MESSAGE_FROM_SYSTEM | 

      FORMAT_MESSAGE_IGNORE_INSERTS,

      NULL,

      GetLastError(),

      MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language

      (LPSTR) &lpMsgBuf,

      0,

      NULL 

  );

  std::string message = (LPCSTR)lpMsgBuf;

  // Display the string.

//  ::MessageBoxA( NULL, (LPCSTR)lpMsgBuf, "Error", MB_OK | MB_ICONINFORMATION );

  // Free the buffer.

  ::LocalFree( lpMsgBuf );

  return message;

}

CPPUNIT_NS_END

#endif // defined(CPPUNIT_HAVE_WIN32_DLL_LOADER)