Method ListSessions

cpp/webdriver-server/server.cc:430–462

}

std::string Server::ListSessions() {
  LOG(TRACE) << "Entering Server::ListSessions";

  // Manually construct the serialized command for getting 
  // session capabilities.
  std::string get_caps_command = "{ \"name\" : \"" + 
                                 webdriver::CommandType::GetSessionCapabilities
                                 + "\"" +
                                 ", \"locator\" : {}, \"parameters\" : {} }";

  Json::Value sessions(Json::arrayValue);
  SessionMap::iterator it = this->sessions_.begin();
  for (; it != this->sessions_.end(); ++it) {
    // Each element of the GetSessionList command is an object with two
    // named properties, "id" and "capabilities". We already know the
    // ID, so we execute the GetSessionCapabilities command on each session
    // to be able to return the capabilities.
    Json::Value session_descriptor;
    session_descriptor["id"] = it->first;

    SessionHandle session = it->second;
    std::string serialized_session_response;
    session->ExecuteCommand(get_caps_command, &serialized_session_response);

    Response session_response;
    session_response.Deserialize(serialized_session_response);
    session_descriptor["capabilities"] = session_response.value();
    sessions.append(session_descriptor);
  }
  Response response;
  response.SetSuccessResponse(sessions);
  return response.Serialize();
}

bool Server::LookupSession(const std::string& session_id,
                           SessionHandle* session_handle) {