Retrieving folder contents

  
std::list<std::string> filelist;
WIN32_FIND_DATA data;
HANDLE hFind = FindFirstFile("c:\\temp\\*.lvl", &find);
if (hFind == INVALID_HANDLE_VALUE) { printf("you suck\n"); return; }

do
{
  if (strcmp(data.cFileName, ".") == 0 || strcmp(data.cFileName, "..") == 0) continue;

  filelist.push_front(std::string(data.cFileName));
} while (FindNextFile(hFind, &data);
FindClose(hFind);
  

  
// eg: fileList("levels\\*.lvl")

std::list<std::string> fileList(const char *mask)
{
  std::list<std::string> result;
  WIN32_FIND_DATA findData;
  HANDLE findHandle = FindFirstFile(mask, &findData);
  if (findHandle == INVALID_HANDLE_VALUE) return result;

  do {
    if ((findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
        result.push_back(findData.cFileName);
  } while (FindNextFile(findHandle, &findData));
  FindClose(findHandle);

  return result;
}