466 lines
16 KiB
C#
466 lines
16 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using SafeMobileLib;
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using System.Threading;
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using System.Diagnostics;
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using System.Threading.Tasks;
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namespace MotoRepeater
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{
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public partial class LoginForm : Form
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{
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private Boolean shouldHideForm = false;
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private List<SafenetGatewayIdent> gateways = new List<SafenetGatewayIdent>();
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public LoginForm()
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{
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InitializeComponent();
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if (LOGS.WRITE_LOGS)
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{
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new Thread(new ThreadStart(delegate ()
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{
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MotoRepeater_GW.hLog = new LOGS();
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})).Start();
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}
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// check if the application is already running
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if (testIfAlreadyRunning())
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{
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Process[] processlist = Process.GetProcesses();
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Process curentP = Process.GetCurrentProcess();
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Utils.WriteLine("App already running!!!");
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MessageBox.Show("Aplication already running!!", "error", MessageBoxButtons.OK);
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foreach (Process theprocess in processlist)
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{
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if (theprocess.ProcessName.Equals(curentP.ProcessName) && !curentP.ProcessName.Contains("vshost"))
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{
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Utils.WriteLine(String.Format("Process: {0} ID: {1}", theprocess.ProcessName, theprocess.Id));
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Utils.WriteLine(String.Format("Curent Process: {0} ID: {1}", curentP.ProcessName, curentP.Id));
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if (theprocess.Id != curentP.Id)
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{
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Utils.WriteLine(String.Format("Killing Process: {0} ID: {1}", theprocess.ProcessName, theprocess.Id));
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theprocess.Kill();
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}
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}
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}
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Thread.Sleep(1000);
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}
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UpdateUIFromConfig();
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// skip the login form if signed in checked
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if (MotoRepeater_GW.cfg.SIGNEDIN && MotoRepeater_GW.cfg.GWCODE > 0)
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{
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shouldHideForm = false;
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//Load += (s, e) => Hide();
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//return;
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}
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}
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private void LoginForm_Load(object sender, EventArgs e)
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{
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/* if (shouldHideForm)
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{
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this.Hide();
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GetRepeaterGatwayConfig(MotoRepeater_GW.cfg.GWCODE);
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}
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*/
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}
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private void LoginForm_Shown(object sender, EventArgs e)
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{
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UpdateUIFromConfig();
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// skip the login form if signed in checked
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if (ShouldAutoConnect())
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{
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shouldHideForm = false;
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btLogin.PerformClick();
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//Load += (s, e) => Hide();
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//return;
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}
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}
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private bool ShouldAutoConnect()
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{
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return MotoRepeater_GW.cfg.SIGNEDIN && MotoRepeater_GW.cfg.GWCODE > 0;
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}
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/// <summary>
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/// Check if the application is already running in order to prevent it from running multiple
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/// </summary>
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private bool testIfAlreadyRunning()
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{
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Process[] processlist = Process.GetProcesses();
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Process curentP = Process.GetCurrentProcess();
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int count = 0;
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foreach (Process theprocess in processlist)
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{
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if (theprocess.ProcessName.Equals(curentP.ProcessName) && !curentP.ProcessName.Contains("vshost"))
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{
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count++;
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}
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}
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if (count > 1)
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{
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return true;
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}
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return false;
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}
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private void UpdateUIFromConfig()
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{
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LoadConfig();
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gateways = new List<SafenetGatewayIdent>();
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btLogin.Text = "Login";
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lbState.Text = "";
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tbPassword.Text = MotoRepeater_GW.cfg.PASSWORD;
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tbUsername.Text = MotoRepeater_GW.cfg.USERNAME;
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// hide the gateway codes
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ChangeGatewayCodesState(false);
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tbPassword.GotFocus += delegate (object senderD, EventArgs eD)
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{
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tbPassword.SelectAll();
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};
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tbUsername.GotFocus += delegate (object senderD, EventArgs eD)
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{
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tbUsername.SelectAll();
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};
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Version v = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
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lbVersion.Text = ("Version: " + v.ToString());
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if (shouldHideForm)
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this.Hide();
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}
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/// <summary>
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/// Load the configuration parameters for the DataBase
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/// </summary>
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/// <returns>A confirmation that the configurations were successfully loaded, or a negativ
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/// response in case something went wrong</returns>
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private bool LoadConfig()
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{
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bool ret = false;
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try
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{
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MotoRepeater_GW.cfg = new Config();
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MotoRepeater_GW.cfg.OnConfigFileWasBroken += delegate ()
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{
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MessageBox.Show("Something was wrong with your configuration file. "
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+ System.Environment.NewLine
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+ "Now you're running a default configuration. Please reconfigure it or contact " +
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"support@safemobil.com. "
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+ System.Environment.NewLine + System.Environment.NewLine + "Thank you!", "Reconfiguration needed",
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MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
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//System.Environment.Exit(0);
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};
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MotoRepeater_GW.cfg.LoadConfig(MotoRepeater_GW.appType);
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ret = true;
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}
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catch (Exception ex)
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{
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Utils.WriteLine("Unable to parse Config File: " + ex.ToString(), ConsoleColor.Red);
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}
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return ret;
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}
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private System.Threading.Timer reconnectTimer;
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private void StartReconnectTimer()
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{
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StopReconnectTimer();
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reconnectTimer = new System.Threading.Timer(ReconnectTask, null, new TimeSpan(0, 0, 10), new TimeSpan(10, 0, 10));
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}
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private void StopReconnectTimer()
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{
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if (reconnectTimer != null)
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reconnectTimer.Dispose();
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}
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private void ReconnectTask(Object state)
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{
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this.Invoke((MethodInvoker)delegate
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{
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btLogin.PerformClick();
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});
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}
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private async void button1_Click(object sender, EventArgs e)
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{
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MotoRepeater_GW.isRunning = true;
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if (!btLogin.Text.Equals("Connect"))
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{
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// disable form
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lbState.Text = "»»» Authenticating...";
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ChangeUIState(false);
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DBhandle DB = new DBhandle(MotoRepeater_GW.cfg.DB_SERVER, MotoRepeater_GW.cfg.DB_DATABASE, MotoRepeater_GW.cfg.DB_USERNAME, MotoRepeater_GW.cfg.DB_PASSWORD);
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await Task.Factory.StartNew(() => DB.StartDB());
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// Get the Gateway Configuration from the Database
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//List<Int64> gatewayCodes = DB.GetGatewayIDForCredentials("AceBoatLifts", "AceBoatLifts");
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gateways = DB.GetRepeaterGatewayIDForCredentials(tbUsername.Text, tbPassword.Text);
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if (gateways.Count == 0)
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{
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lbState.Text = "login error ";
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ChangeUIState(true);
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if (!ShouldAutoConnect())
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MessageBox.Show("The username and/or password are invalid or there is no configured gateway assigned to this user", "Login Error");
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else
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StartReconnectTimer();
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return;
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}
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else if (gateways.Count == 1)
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{
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//MessageBox.Show("GATEWAY ID IS " + gateways[0].Id + " with Code " + gateways[0].Code);
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Config.UpdateConfigParameter("CREDENTIALS", "USER", tbUsername.Text);
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Config.UpdateConfigParameter("CREDENTIALS", "PASSWORD", TESEncryption.Encrypt(tbPassword.Text, "safemobileTriple"));
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Config.UpdateConfigParameter("GATEWAY", "CODE", gateways[0].Code + "");
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MotoRepeater_GW.cfg.USERNAME = tbUsername.Text;
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MotoRepeater_GW.cfg.PASSWORD = TESEncryption.Encrypt(tbPassword.Text, "safemobileTriple");
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GetRepeaterGatwayConfig(gateways[0].Code);
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}
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else
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{
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// add gateways to the combobox
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cbGatewayCodes.Items.Clear();
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foreach (SafenetGatewayIdent gw in gateways)
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{
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cbGatewayCodes.Items.Add(gw.Code + "");
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}
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cbGatewayCodes.SelectedIndex = 0;
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lbGatewayCode.Text = cbGatewayCodes.Text;
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ChangeGatewayCodesState(true);
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//MessageBox.Show("MANY GATEWAY CODES | FIRST IS " + gateways[0].Id);
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Config.UpdateConfigParameter("CREDENTIALS", "USER", tbUsername.Text);
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Config.UpdateConfigParameter("CREDENTIALS", "PASSWORD", TESEncryption.Encrypt(tbPassword.Text, "safemobileTriple"));
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MotoRepeater_GW.cfg.USERNAME = tbUsername.Text;
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MotoRepeater_GW.cfg.PASSWORD = tbPassword.Text;
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DB.StopDB();
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btLogin.Text = "Connect";
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ChangeUIState(true);
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lbState.Text = "select gateway code";
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//MessageBox.Show("Please select a gateway from the below list and then press Connect");
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}
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}
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else
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{
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GetRepeaterGatwayConfig(gateways[cbGatewayCodes.SelectedIndex].Code);
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}
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}
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/// <summary>
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/// Get the repeater configuration from the database for the selected repeater
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/// </summary>
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/// <param name="gatewayCode">Gateway code as received from the database and selected</param>
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private async void GetRepeaterGatwayConfig(Int64 gatewayCode)
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{
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DBhandle DB = new DBhandle(MotoRepeater_GW.cfg.DB_SERVER, MotoRepeater_GW.cfg.DB_DATABASE, MotoRepeater_GW.cfg.DB_USERNAME, MotoRepeater_GW.cfg.DB_PASSWORD);
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await Task.Factory.StartNew(() => DB.StartDB());
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RepeaterConfig repeaterConfig = null;
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repeaterConfig = DB.GetRepeaterGatewayConfiguration(gatewayCode);
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if (repeaterConfig == null)
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{
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ChangeUIState(true);
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if (!ShouldAutoConnect())
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MessageBox.Show("You don't have any repeater configuration for this Gateway. Please go into SafeNet Admin and " +
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"insert this gateway with the proper configuration.", "No Gateway Configuration");
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else
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StartReconnectTimer();
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return;
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}
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// update config file with the one received from the Database
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MotoRepeater_GW.cfg.UpdateRepeaterConfig(repeaterConfig);
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DB.StopDB();
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Config.UpdateConfigParameter("GATEWAY", "CODE", repeaterConfig.GatewayCode + "");
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this.Hide();
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StopReconnectTimer();
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SafeNetForm mf = new SafeNetForm();
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mf.FormClosed += new FormClosedEventHandler(delegate (object sender, FormClosedEventArgs e)
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{
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if (mf.DialogResult != System.Windows.Forms.DialogResult.OK)
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Application.Exit();
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else
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{
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// reset the UI because a logout was made
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UpdateUIFromConfig();
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shouldHideForm = false;
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// show login form
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this.Show();
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}
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});
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mf.Show();
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}
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/// <summary>
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/// Event Handler for when the text inside the textBox had changed. This
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/// handler has the role to enable or disable the LoginButton if the
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/// validation of the textboxes is passed or failed
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/// </summary>
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/// <param name="sender">TextBox object which raised the event</param>
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/// <param name="e">Event args containing the new value of text</param>
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private void label_TextChanged(object sender, EventArgs e)
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{
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if (cbGatewayCodes.Visible)
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{
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ChangeGatewayCodesState(false);
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btLogin.Text = "Login";
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lbState.Text = "";
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}
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if (tbPassword.Text.Length > 0 && tbUsername.Text.Length > 0)
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ChangeLoginButtonStatus(true);
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else
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ChangeLoginButtonStatus(false);
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}
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/// <summary>
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/// Event Handler which will intercept any Enter pressed in any textbox and
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/// will start the login procedure
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/// </summary>
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/// <param name="sender">TextBox object which raised the event</param>
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/// <param name="e">Event Args containing which key was pressed</param>
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private void tb_KeyPress(object sender, KeyPressEventArgs e)
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{
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// skip the case when any other key, except Enter, was pressed
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if (e.KeyChar != (char)Keys.Enter)
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return;
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// fake the click
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if (tbPassword.Text.Length > 0 && tbUsername.Text.Length > 0)
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button1_Click(btLogin, null);
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}
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/// <summary>
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/// Change properties for the Login Button in order for it to be
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/// enabled or disabled
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/// </summary>
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/// <param name="isEnabled">Login Button desired UI state</param>
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private void ChangeLoginButtonStatus(Boolean isEnabled)
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{
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if (isEnabled)
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{
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btLogin.Enabled = true;
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btLogin.BackColor = Color.FromArgb(32, 49, 51);
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}
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else
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{
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btLogin.Enabled = false;
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btLogin.BackColor = Color.DimGray;
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}
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}
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/// <summary>
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/// Change the UI state to enabled or disabled
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/// </summary>
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/// <param name="isEnabled">UI Form state</param>
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private void ChangeUIState(Boolean isEnabled)
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{
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tbUsername.Enabled = isEnabled;
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tbPassword.Enabled = isEnabled;
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ChangeLoginButtonStatus(isEnabled);
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}
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/// <summary>
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/// Change the Gateway Codes state to enabled or disabled
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/// </summary>
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/// <param name="isEnabled">UI Form state</param>
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private void ChangeGatewayCodesState(Boolean isEnabled)
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{
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pbGatewayCodes.Visible = isEnabled;
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lbGatewayCode.Visible = isEnabled;
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lbGatewayCodes.Visible = isEnabled;
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cbGatewayCodes.Visible = isEnabled;
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}
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private void cbGatewayCodes_SelectedIndexChanged(object sender, EventArgs e)
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{
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lbGatewayCode.Text = cbGatewayCodes.Text;
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lbState.Text = "press connect";
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}
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private void pbGatewayCodes_Click(object sender, EventArgs e)
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{
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cbGatewayCodes.DroppedDown = !cbGatewayCodes.DroppedDown;
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}
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private void controlGateway_MouseEnter(object sender, EventArgs e)
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{
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pbGatewayCodes.Image = MotoRepeater.Properties.Resources.comboBox_over;
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lbGatewayCode.BackColor = Color.FromArgb(17, 61, 66);
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}
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private void controlGateway_MouseLeave(object sender, EventArgs e)
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{
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pbGatewayCodes.Image = MotoRepeater.Properties.Resources.comboBox;
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lbGatewayCode.BackColor = Color.FromArgb(32, 49, 51);
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}
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}
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}
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