annotate ServerMonitor/Objects/ServerMonitor.cs @ 14:2db36ab759de

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author Brad Greco <brad@bgreco.net>
date Mon, 22 Apr 2019 21:10:42 -0400
parents 052aa62cb42a
children 68d7834dc28e
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1 using Microsoft.Win32;
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2 using Renci.SshNet;
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3 using Renci.SshNet.Common;
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4 using ServerMonitorApp.Properties;
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5 using System;
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6 using System.Collections.Generic;
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7 using System.Diagnostics;
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8 using System.IO;
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9 using System.Linq;
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10 using System.Net.NetworkInformation;
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11 using System.Text;
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12 using System.Threading;
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13 using System.Threading.Tasks;
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14 using System.Windows.Forms;
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15 using System.Xml.Serialization;
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16
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17 namespace ServerMonitorApp
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18 {
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19 public class ServerMonitor
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20 {
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21 private readonly string configFileDir;
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22 private readonly Logger logger;
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23 private readonly Dictionary<int, CancellationTokenSource> tokens = new Dictionary<int, CancellationTokenSource>();
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24 private readonly Dictionary<string, PrivateKeyFile> privateKeys = new Dictionary<string, PrivateKeyFile>();
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25 private readonly List<int> pausedChecks = new List<int>();
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26 private bool running, networkAvailable, suspend;
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27 private Dictionary<Task<CheckResult>, int> tasks;
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28 private ServerSummaryForm mainForm;
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29
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30 //private List<Task<CheckResult>> tasks;
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31
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32 public event EventHandler<CheckStatusChangedEventArgs> CheckStatusChanged;
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34 public List<Server> Servers { get; private set; } = new List<Server>();
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35
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36 public IEnumerable<Check> Checks => Servers.SelectMany(s => s.Checks);
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37
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38 public string ConfigFile { get; private set; }
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39
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40 public IEnumerable<string> LockedKeys { get { return privateKeys.Where(kvp => kvp.Value == null).Select(kvp => kvp.Key); } }
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41
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42 public ServerMonitor(ServerSummaryForm mainForm)
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43 {
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44 this.mainForm = mainForm;
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45 configFileDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "ServerMonitor");
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46 ConfigFile = Path.Combine(configFileDir, "servers.xml");
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47 logger = new Logger(Path.Combine(configFileDir, "monitor.log"));
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48 }
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49
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50 public void AddServer(Server server)
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51 {
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52 Servers.Add(server);
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53 SaveServers();
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54 }
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55
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56 public void DeleteServer(Server server)
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57 {
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58 Servers.Remove(server);
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59 SaveServers();
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60 }
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61
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62 public void LoadServers()
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63 {
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64 Read:
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65 TextReader reader = null;
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66 try
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67 {
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68 reader = new StreamReader(ConfigFile);
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69 XmlSerializer serializer = CreateXmlSerializer();
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70 Servers.Clear();
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71 Servers.AddRange((List<Server>)serializer.Deserialize(reader));
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72 // Update the Checks so they know what Server they belong to.
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73 // Would rather do this in the Server object on deserialization, but
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74 // that doesn't work when using the XML serializer for some reason.
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75 foreach (Server server in Servers)
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76 {
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77 if (server.LoginType == LoginType.PrivateKey && server.PrivateKeyFile == null)
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78 OpenPrivateKey(server.KeyFile);
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79 foreach (Check check in server.Checks)
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80 {
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81 check.Server = server;
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82 if (check.Status == CheckStatus.Running)
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83 check.Status = check.LastRunStatus;
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84 }
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85 server.CheckModified += Server_CheckModified;
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86 server.EnabledChanged += Server_EnabledChanged;
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87 }
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88 }
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89 // If the file doesn't exist, no special handling is needed. It will be created later.
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90 catch (FileNotFoundException) { }
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91 catch (DirectoryNotFoundException) { }
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92 catch (InvalidOperationException)
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93 {
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94 reader?.Close();
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95 File.Copy(ConfigFile, ConfigFile + ".error", true);
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96 File.Copy(ConfigFile + ".bak", ConfigFile, true);
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97 goto Read;
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98 }
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99 finally
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100 {
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101 reader?.Close();
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102 }
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103 Application.ApplicationExit += Application_ApplicationExit;
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104 NetworkChange.NetworkAddressChanged += NetworkChange_NetworkAddressChanged;
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105 SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
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106 logger.TrimLog();
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107 Run();
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108 }
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109
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110 public void SaveServers()
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111 {
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112 GenerateIds();
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113 TextWriter writer = null;
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114 XmlSerializer serializer = null;
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115 try
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116 {
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117 File.Copy(ConfigFile, ConfigFile + ".bak", true);
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118 }
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119 catch { }
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120 try
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121 {
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122 writer = new StreamWriter(ConfigFile);
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123 serializer = CreateXmlSerializer();
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124 serializer.Serialize(writer, Servers);
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125 }
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126 catch (DirectoryNotFoundException)
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127 {
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128 Directory.CreateDirectory(configFileDir);
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129 writer = new StreamWriter(ConfigFile);
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130 serializer = CreateXmlSerializer();
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131 serializer.Serialize(writer, Servers);
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132 }
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133 finally
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134 {
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135 writer?.Close();
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136 }
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137 }
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138
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139 private async void Run()
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140 {
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141 if (running || suspend)
0
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142 return;
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143 running = true;
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144 networkAvailable = Helpers.IsNetworkAvailable();
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145 if (networkAvailable)
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146 {
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147 foreach (int id in pausedChecks)
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148 {
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149 await ExecuteCheckAsync(Checks.FirstOrDefault(c => c.Id == id));
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150 }
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151 pausedChecks.Clear();
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152 }
0
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153 tasks = Checks.ToDictionary(c => ScheduleExecuteCheckAsync(c), c => c.Id);
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154 while (tasks.Count > 0)
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155 {
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156 Task<CheckResult> task = await Task.WhenAny(tasks.Keys);
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157 tasks.Remove(task);
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158 try
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159 {
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160 CheckResult result = await task;
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161 // Result will be null if a scheduled check was disabled
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162 if (result != null && result.CheckStatus != CheckStatus.Disabled)
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163 tasks.Add(ScheduleExecuteCheckAsync(result.Check), result.Check.Id);
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164 }
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165 catch (OperationCanceledException)
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166 {
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167
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168 }
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169 }
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170 running = false;
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171 }
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172
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173 public async Task<CheckResult> ExecuteCheckAsync(Check check, CancellationToken token = default(CancellationToken))
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174 {
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175 check.Status = CheckStatus.Running;
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176 OnCheckStatusChanged(check);
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177 CheckResult result = await check.ExecuteAsync(token);
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178 if (result.Failed)
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179 check.ConsecutiveFailures++;
0
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180 OnCheckStatusChanged(check, result);
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181 HandleResultAsync(result);
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182 return result;
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183 }
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184
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185 private void HandleResultAsync(CheckResult result)
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186 {
0
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187 logger.Log(result);
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188 if (result.Check.ConsecutiveFailures >= result.Check.MaxConsecutiveFailures)
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189 {
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190 if (result.FailAction == FailAction.FlashTaskbar)
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191 mainForm.AlertServerForm(result.Check);
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192 if (result.FailAction.In(FailAction.FlashTaskbar, FailAction.NotificationBalloon))
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193 mainForm.ShowBalloon(result);
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194 }
0
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195 }
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196
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197 public IList<CheckResult> GetLog(Server server)
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198 {
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199 return logger.Read(server);
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200 }
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201
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202 private void OnCheckStatusChanged(Check check, CheckResult result = null)
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203 {
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204 SaveServers();
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205 CheckStatusChanged?.Invoke(check, new CheckStatusChangedEventArgs(check, result));
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206 }
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207
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208 private void Server_CheckModified(object sender, EventArgs e)
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209 {
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210 Check check = (Check)sender;
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211 Task<CheckResult> task = tasks.FirstOrDefault(kvp => kvp.Value == check.Id).Key;
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212 if (running)
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213 {
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214 if (task == null)
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215 {
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216 // No tasks associated with the check, so schedule a new one
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217 tasks.Add(ScheduleExecuteCheckAsync(check), check.Id);
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218 }
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219 else
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220 {
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221 // Check was modified or deleted, so remove any waiting tasks
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222 CancelCheck(check);
0
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223 if (check.Server != null)
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224 {
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225 // If the check was not deleted, schedule the new check.
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226 // But only if it's still running, otherwise restarting the monitor below
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227 // will create a duplicate run.
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diff changeset
228 if (running)
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229 tasks.Add(ScheduleExecuteCheckAsync(check), check.Id);
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230 }
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231 }
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232 }
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233 // Run again in case removing a task above caused it to stop
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234 Run();
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235 }
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236
4
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237 private void Server_EnabledChanged(object sender, EventArgs e)
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238 {
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239 Server server = (Server)sender;
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240 if (server.Enabled)
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241 {
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242 Run();
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243 }
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244 else
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245 {
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246 foreach (Check check in server.Checks)
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247 {
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248 CancelCheck(check);
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249 }
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250 }
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251 }
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252
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253 private void CancelCheck(Check check)
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254 {
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c1dffaac66fa - Don't show multiple password dialogs for the same key if the first one was cancelled.
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parents: 5
diff changeset
255 if (tasks == null)
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diff changeset
256 return;
4
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257 Task<CheckResult> task = tasks.FirstOrDefault(kvp => kvp.Value == check.Id).Key;
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b6fe203af9d5 Private key passwords and validation
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diff changeset
258 if (task != null)
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diff changeset
259 tasks.Remove(task);
4
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260 pausedChecks.RemoveAll(id => id == check.Id);
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diff changeset
261 if (tokens.TryGetValue(check.Id, out CancellationTokenSource cts))
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262 cts.Cancel();
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263 }
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diff changeset
264
0
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265 private async Task<CheckResult> ScheduleExecuteCheckAsync(Check check)
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266 {
4
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diff changeset
267 if (!check.Enabled || !check.Server.Enabled)
0
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268 return await Task.FromResult(new CheckResult(check, CheckStatus.Disabled, null));
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269
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270 CancellationTokenSource cts = new CancellationTokenSource();
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271 tokens[check.Id] = cts;
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272 check.NextRunTime = check.Schedule.GetNextTime(check.LastScheduledRunTime);
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diff changeset
273 int delay = Math.Max(0, (int)(check.NextRunTime - DateTime.Now).TotalMilliseconds);
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diff changeset
274 await Task.Delay(delay, cts.Token);
0
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275 check.LastScheduledRunTime = check.NextRunTime;
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diff changeset
276 if (networkAvailable && !cts.IsCancellationRequested)
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diff changeset
277 {
4
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diff changeset
278 return await ExecuteCheckAsync(check, cts.Token);
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diff changeset
279 }
4
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parents: 0
diff changeset
280 else
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diff changeset
281 {
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parents: 0
diff changeset
282 if (!pausedChecks.Contains(check.Id))
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Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
283 pausedChecks.Add(check.Id);
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Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
284 return await Task.FromResult(new CheckResult(check, CheckStatus.Disabled, null));
3142e52cbe69 Lots more progress
Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
285 }
3142e52cbe69 Lots more progress
Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
286 }
3142e52cbe69 Lots more progress
Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
287
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Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
288 private void NetworkChange_NetworkAddressChanged(object sender, EventArgs e)
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Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
289 {
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Brad Greco <brad@bgreco.net>
parents: 0
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290 networkAvailable = Helpers.IsNetworkAvailable();
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Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
291 if (networkAvailable)
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parents: 0
diff changeset
292 mainForm.Invoke((MethodInvoker)(() => Run()));
0
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293 }
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294
8
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parents: 6
diff changeset
295 private async void SystemEvents_PowerModeChanged(object sender, PowerModeChangedEventArgs e)
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parents: 6
diff changeset
296 {
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
297 if (e.Mode == PowerModes.Suspend)
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
298 {
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
299 foreach (Check check in Checks)
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
300 {
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
301 CancelCheck(check);
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parents: 6
diff changeset
302 }
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
303 suspend = true;
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parents: 6
diff changeset
304 }
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
305 else if (e.Mode == PowerModes.Resume)
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parents: 6
diff changeset
306 {
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
307 pausedChecks.Clear();
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
308 foreach (Check check in Checks)
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
309 {
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
310 //CancelCheck(check);
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
311 if (check.Enabled && check.Server.Enabled && check.NextRunTime < DateTime.Now)
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
312 {
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
313 pausedChecks.Add(check.Id);
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
314 }
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
315 }
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Brad Greco <brad@bgreco.net>
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diff changeset
316 await Task.Delay(10000);
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
317 suspend = false;
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Brad Greco <brad@bgreco.net>
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diff changeset
318 Run();
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diff changeset
319 }
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
320 }
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
321
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Brad Greco <brad@bgreco.net>
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diff changeset
322 private void Application_ApplicationExit(object sender, EventArgs e)
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Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
323 {
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
324 NetworkChange.NetworkAddressChanged -= NetworkChange_NetworkAddressChanged;
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
325 SystemEvents.PowerModeChanged -= SystemEvents_PowerModeChanged;
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
326 }
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
327
5
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parents: 4
diff changeset
328 public KeyStatus OpenPrivateKey(string path, string password = null)
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
329 {
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diff changeset
330 KeyStatus keyStatus;
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
331 if (path == null)
8
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
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parents: 6
diff changeset
332 keyStatus = KeyStatus.NotAccessible;
5
b6fe203af9d5 Private key passwords and validation
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parents: 4
diff changeset
333 if (privateKeys.TryGetValue(path, out PrivateKeyFile key) && key != null)
b6fe203af9d5 Private key passwords and validation
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parents: 4
diff changeset
334 keyStatus = KeyStatus.Open;
8
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
335 else
5
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
336 {
8
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
337 try
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
338 {
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
339 key = new PrivateKeyFile(path, password);
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
340 keyStatus = KeyStatus.Open;
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
341 }
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
342 catch (Exception e) when (e is SshPassPhraseNullOrEmptyException || e is InvalidOperationException)
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
343 {
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
344 keyStatus = KeyStatus.NeedPassword;
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
345 }
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
346 catch (Exception)
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
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parents: 6
diff changeset
347 {
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
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parents: 6
diff changeset
348 keyStatus = KeyStatus.NotAccessible;
052aa62cb42a Single instance. Add autorun option. Add icons. General enhancements.
Brad Greco <brad@bgreco.net>
parents: 6
diff changeset
349 }
5
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
350 }
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
351 foreach (Server server in Servers)
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
352 {
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
353 if (server.KeyFile == path)
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
354 {
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
355 server.PrivateKeyFile = key;
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
356 server.KeyStatus = keyStatus;
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
357 }
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
358 }
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
359 privateKeys[path] = key;
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
360 return keyStatus;
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
361 }
b6fe203af9d5 Private key passwords and validation
Brad Greco <brad@bgreco.net>
parents: 4
diff changeset
362
0
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
363 private void GenerateIds()
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
364 {
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
365 if (Servers.Any())
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
366 {
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
367 int id = Servers.Max(s => s.Id);
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
368 foreach (Server server in Servers)
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
369 {
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
370 if (server.Id == 0)
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
371 server.Id = ++id;
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
372 }
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
373 }
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
374
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
375 if (Checks.Any())
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
376 {
4
3142e52cbe69 Lots more progress
Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
377 int id = Math.Max(Settings.Default.MaxCheckId, Checks.Max(c => c.Id));
0
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
378 foreach (Check check in Checks)
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
379 {
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
380 if (check.Id == 0)
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
381 check.Id = ++id;
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
382 }
4
3142e52cbe69 Lots more progress
Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
383 Settings.Default.MaxCheckId = id;
3142e52cbe69 Lots more progress
Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
384 Settings.Default.Save();
0
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
385 }
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
386 }
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
387
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
388 private XmlSerializer CreateXmlSerializer()
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
389 {
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
390 return new XmlSerializer(typeof(List<Server>), Check.CheckTypes);
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
391 }
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
392 }
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
393
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
394 public class CheckStatusChangedEventArgs : EventArgs
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
395 {
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
396 public Check Check { get; private set; }
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
397
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
398 public CheckResult CheckResult { get; private set; }
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
399
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
400 public CheckStatusChangedEventArgs(Check check, CheckResult result)
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
401 {
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
402 Check = check;
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
403 CheckResult = result;
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
404 }
4
3142e52cbe69 Lots more progress
Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
405 }
0
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
406
4
3142e52cbe69 Lots more progress
Brad Greco <brad@bgreco.net>
parents: 0
diff changeset
407 public enum FailAction { FlashTaskbar = 0, NotificationBalloon = 1, None = 10 }
0
3e1a2131f897 Initial commit. Ping check, scheduling, UI working. SSH check mostly working.
Brad Greco <brad@bgreco.net>
parents:
diff changeset
408 }