1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System;
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23 | using System.Collections.Generic;
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24 | using System.ComponentModel;
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25 | using System.Data;
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26 | using System.Drawing;
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27 | using System.Linq;
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28 | using System.Text;
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29 | using System.Windows.Forms;
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30 | using HeuristicLab.Hive.Contracts.Interfaces;
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31 | using HeuristicLab.Hive.Contracts.BusinessObjects;
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32 | using HeuristicLab.Hive.Contracts;
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33 | using System.Security.Cryptography;
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34 | using System.Net;
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35 | using System.Threading;
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36 |
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37 | namespace HeuristicLab.Hive.Server.ServerConsole {
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38 |
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39 | public partial class HiveServerConsole : Form {
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40 |
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41 | HiveServerManagementConsole information = null;
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42 |
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43 | public HiveServerConsole() {
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44 | InitializeComponent();
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45 | #if(DEBUG)
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46 | tbIp.Text = "10.20.53.1";
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47 | tbPort.Text = WcfSettings.GetDefaultPort().ToString();
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48 | tbUserName.Text = "test45";
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49 | tbPwd.Text = "test";
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50 | #endif
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51 | }
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52 |
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53 | private void tsmiExit_Click(object sender, EventArgs e) {
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54 | this.Close();
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55 | }
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56 |
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57 | /// <summary>
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58 | /// When login button is clicked, the ManagementConsole
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59 | /// will be opened
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60 | /// </summary>
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61 | /// <param name="sender"></param>
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62 | /// <param name="e"></param>
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63 | private void BtnLogin_Click(object sender, EventArgs e) {
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64 | string newIp = tbIp.Text;
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65 | newIp = newIp.Replace(" ", "");
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66 |
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67 | ServiceLocator.Address = newIp;
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68 | ServiceLocator.Port = this.tbPort.Text;
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69 |
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70 | if (IsValid()) {
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71 | this.Visible = false;
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72 | information = new HiveServerManagementConsole();
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73 | information.closeFormEvent += new closeForm(EnableForm);
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74 | information.Show();
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75 | }
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76 | }
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77 |
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78 | /// <summary>
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79 | /// if the input is correct and the login-method returns a
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80 | /// valid response
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81 | /// </summary>
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82 | /// <returns></returns>
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83 | private bool IsValid() {
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84 | Thread t = new Thread(new ThreadStart(ShowWaitDlg));
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85 | if (IsFormValidated()) {
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86 | IPAddress ipAdress = IPAddress.Parse(tbIp.Text);
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87 | int port = int.Parse(tbPort.Text);
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88 | IServerConsoleFacade scf = ServiceLocator.GetServerConsoleFacade();
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89 | try {
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90 | lblError.Text = "Trying to logon...";
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91 | t.Start();
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92 | Response resp = scf.Login(tbUserName.Text, tbPwd.Text);
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93 | t.Abort();
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94 | if (resp.StatusMessage == "Logged in") return true;
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95 | lblError.Text = resp.StatusMessage;
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96 | }
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97 | catch (Exception ex) {
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98 | //login failed
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99 | lblError.Text = "Logon failed!";
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100 | t.Abort();
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101 | return false;
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102 | }
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103 | }
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104 | //validation failed
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105 | t.Abort();
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106 | return false;
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107 | }
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108 |
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109 | private void ShowWaitDlg() {
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110 | LogonDlg dlg = new LogonDlg();
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111 | dlg.ShowDialog();
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112 | }
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113 |
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114 | /// <summary>
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115 | /// Validates the form.
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116 | /// </summary>
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117 | /// <returns></returns>
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118 | private bool IsFormValidated() {
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119 | bool isValid = true;
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120 | if (String.IsNullOrEmpty(tbUserName.Text)) {
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121 | lblError.Text = "Please type in Username.";
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122 | isValid = false;
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123 | }
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124 | if (String.IsNullOrEmpty(tbPwd.Text)) {
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125 | lblError.Text = "Please type in Password.";
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126 | isValid = false;
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127 | }
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128 | if (String.IsNullOrEmpty(tbIp.Text)) {
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129 | lblError.Text = "Please type in Port.";
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130 | isValid = false;
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131 | }
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132 | if (String.IsNullOrEmpty(tbPort.Text)) {
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133 | lblError.Text = "Please type in IP-Address.";
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134 | isValid = false;
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135 | }
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136 | try {
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137 | int.Parse(tbPort.Text);
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138 | }
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139 | catch (Exception ex) {
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140 | isValid = false;
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141 | lblError.Text = "Please verify entered Port.";
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142 | }
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143 | try {
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144 | IPAddress.Parse(tbIp.Text);
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145 | }
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146 | catch (Exception ex) {
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147 | isValid = false;
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148 | lblError.Text = "Please verify entered IP address.";
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149 | }
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150 | return isValid;
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151 | }
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152 |
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153 | private void EnableForm(bool cf, bool error) {
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154 | if (cf) {
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155 | this.Visible = true;
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156 | ServiceLocator.ShutDownFacade();
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157 | if (error == true) {
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158 | lblError.Text = "Establishing server connection failed.";
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159 | }
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160 | }
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161 | }
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162 |
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163 | private void HiveServerConsole_KeyPress(object sender, KeyPressEventArgs e) {
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164 | if (e.KeyChar == (char)Keys.Return) {
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165 | BtnLogin_Click(sender, e);
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166 | }
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167 | }
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168 |
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169 | private void btnCancel_Click(object sender, EventArgs e) {
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170 | Dispose();
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171 | }
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172 | }
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173 | } |
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