Function joinInternetGame

src/clientbase/playing.cpp:263–366

void joinInternetGame(const struct in_addr* inAddress) {
  // get server address
  Address serverAddress(*inAddress);
  if (serverAddress.isAny()) {
    showError("Server not found");
    return;
  }

  // check for a local server block
  serverAccessList.reload();
  std::vector<std::string> nameAndIp;
  nameAndIp.push_back(startupInfo.serverName);
  nameAndIp.push_back(serverAddress.getDotNotation());
  if (!serverAccessList.authorized(nameAndIp)) {
    showError("Server Access Denied Locally");
    std::string msg = ColorStrings[WhiteColor];
    msg += "NOTE: ";
    msg += ColorStrings[GreyColor];
    msg += "server access is controlled by ";
    msg += ColorStrings[YellowColor];
    msg += serverAccessList.getFileName();
    addMessage(NULL, msg);
    return;
  }
  // open server
  ServerLink* _serverLink =
    new ServerLink(startupInfo.serverName,
                   serverAddress,
                   startupInfo.serverPort);

  serverLink = _serverLink;

  serverLink->sendVarRequest();

  // assume everything's okay for now
  serverDied = false;
  serverError = false;

  if (!serverLink) {
    showError("Memory error");
    return;
  }

  // check server
  if (serverLink->getState() != ServerLink::Okay) {
    switch (serverLink->getState()) {
      case ServerLink::BadVersion: {
        std::string msg = "Incompatible server version ";
        msg += serverLink->getVersion();
        showError(msg.c_str());
        break;
      }
      case ServerLink::Refused: {
        // you got banned
        const std::string& rejmsg = serverLink->getRejectionMessage();

        // add to the HUD
        std::string msg = ColorStrings[RedColor];