/// <summary>
/// Send UDP when timer is tick
/// </summary>
/// <param name="source"></param>
/// <param name="e"></param>
private void Keep_Elapsed(object source, ElapsedEventArgs e)
{
try
{
byte[] data = CommonService.SendUdp(Config.ServerIP, Config.HeartBeatPort, Status.HeartBeatPacket);
if (Config.LogLevel == SimpleLogger.LogLevel.Debug)
{
string content = "";
foreach (byte i in data)
{
content += "0x" + i.ToString("X2") + " ";
}
content = content.Remove(content.Length - 1);
CommonService.logger.AppendLog("Timer is triggered and the heartbeat packet has been sent. The response is:\n{0}", content);
}
}
catch (SocketException ex)
{
string result = WebRequestHelper.CreateRequest(Config.QueryUrl, "GET", "");
if (result == "error")
{
CommonService.logger.AppendLog(ex);
}
}
}
/// <summary>
/// Fetch notify messages form server
/// </summary>
/// <returns></returns>
public string GetNotifyMessage()
{
string result = "";
result = WebRequestHelper.CreateRequest(Config.MessageUrl, "GET", "", Encoding.ASCII, Encoding.GetEncoding("GB2312"));
result = HttpUtility.HtmlDecode(result);
return(result);
}
public void Get3AIP()
{
string result = WebRequestHelper.CreateRequest("http://freesrun.codeplex.com", "GET", "");
//bool result = System.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable();
PickupAdd(result);
}
/// <summary>
/// Post uid to logout
/// </summary>
/// <param name="url">Logout URL</param>
/// <param name="uid">UID, it will be recieved after login</param>
/// <returns>logout_ok / logout_error</returns>
public LogoutResponseResult Logout(string url, string uid)
{
Dictionary <string, string> form = new Dictionary <string, string>();
form.Add("uid", uid);
string responseText = WebRequestHelper.CreateRequest(Config.LogoutUrl, "POST", form);
LogoutResponseResult result;
try
{
result = new LogoutResponseResult(responseText);
}
catch (Exception ex)
{
result = new LogoutResponseResult(ResponseStatus.Error, ex.Message);
result.ResponseText = responseText;
}
return(result);
}
public async Task <ICollection <UserDTO> > Execute(int id, WebRequestHelper helper)
{
Query query = queryManager.Get(id);
if (query == null)
{
return(null);
}
ICollection <UserDTO> users;
HttpResponseMessage httpResponseMessage = await httpClient.GetAsync(helper.CreateRequest(mapper.Map <QueryDisplayDTO>(query)));
if (httpResponseMessage.IsSuccessStatusCode)
{
users = await httpResponseMessage.Content.ReadAsAsync <ICollection <UserDTO> >();
var entities = mapper.Map <IEnumerable <User> >(users);
query = queryManager.SetExecuted(query);
userManager.Add(query, entities.ToArray());
return(users);
}
return(null);
}
/// <summary>
/// Login
/// </summary>
/// <param name="url"></param>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns></returns>
public LoginResponseResult Login(string url, string username, string password)
{
PasswordEncryptor pe = new PasswordEncryptor();
long ts = CommonService.BuildTimestamp(Config.TimestampOffset);
string enc_pwd = pe.Encrypt(password, ts);
Dictionary <string, string> paramList = CommonService.BuildForm(username, enc_pwd);
string attempt = WebRequestHelper.CreateRequest(url, "POST", paramList);
LoginResponseResult result = new LoginResponseResult(attempt);
// There are several kinds of error, but only "password_error" should be retried with the responsed timestamp.
if (result.Status == ResponseStatus.Error && result.Message == "password_error")
{
long correctTime = result.Timestamp;
enc_pwd = pe.Encrypt(password, Convert.ToInt64(correctTime));
paramList["password"] = enc_pwd;
string response = WebRequestHelper.CreateRequest(url, "POST", paramList);
result = new LoginResponseResult(response);
result.Timestamp = correctTime;
result.TimeOffset = result.Timestamp - ts;
}
return(result);
}
