Function getConfigDirName

src/game/DirectoryNames.cpp:81–157

std::string   getConfigDirName(const char* versionName) {
  std::string customConfigDir = configDir(0, NULL);
  if (customConfigDir.size() > 0) {
    if (versionName)
#if defined(_WIN32)
      return customConfigDir + versionName + "\\";
#else
      return customConfigDir + versionName + "/";
#endif
    else {
      return customConfigDir;
    }
  }

#if defined(_WIN32)
  std::string name("C:");
  char dir[MAX_PATH];
  ITEMIDLIST* idl;
  if (SUCCEEDED(SHGetSpecialFolderLocation(NULL, CSIDL_PERSONAL, &idl))) {
    if (SHGetPathFromIDList(idl, dir)) {
      struct stat statbuf;
      if (stat(dir, &statbuf) == 0 && (statbuf.st_mode & _S_IFDIR) != 0) {
        name = dir;
      }
    }

    IMalloc* shalloc;
    if (SUCCEEDED(SHGetMalloc(&shalloc))) {
      shalloc->Free(idl);
      shalloc->Release();
    }
  }

  // yes your suposed to have the "my" in front of it. I know it's silly, but it's the MS way.
  name += "\\My BZFlag Files\\";
  if (versionName) {
    name += versionName;
    name += "\\";
  }
  customConfigDir = name;
  return name;

#elif defined(__APPLE__)
  std::string name;
  ::FSRef libraryFolder;
  ::OSErr err;
  err = ::FSFindFolder(::kUserDomain, ::kApplicationSupportFolderType, true, &libraryFolder);
  if (err == ::noErr) {
    char buff[1024];
    err = ::FSRefMakePath(&libraryFolder, (UInt8*)buff, sizeof(buff));
    if (err == ::noErr) {
      std::strcat(buff, "/BZFlag/");
      if (versionName) {
        std::strncat(buff, versionName, 1024 - strlen(buff) - 1);
        std::strncat(buff, "/", 1024 - strlen(buff) - 1);
      }
      name = buff;
    }