Mercurial > servermonitor

annotate ServerMonitor/Controls/SshCheckControl.cs @ 1:9e92780ebc0f

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Additional validation for SSH check
author Brad Greco <brad@bgreco.net>
date Tue, 01 Jan 2019 21:14:47 -0500
parents 3e1a2131f897
children 7127d5b5ac75
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1 using System;
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2 using System.Collections.Generic;
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3 using System.ComponentModel;
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4 using System.Drawing;
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5 using System.Data;
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6 using System.Linq;
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7 using System.Text;
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8 using System.Windows.Forms;
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9
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10 namespace ServerMonitorApp
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11 {
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12 [CheckType(typeof(SshCheck))]
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13 public partial class SshCheckControl : CheckControl
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14 {
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15 public SshCheckControl()
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16 {
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17 InitializeComponent();
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18 }
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19
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20 public override void LoadCheck(Check check1)
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21 {
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22 SshCheck check = (SshCheck)check1;
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23 CommandTextBox.Text = check.Command;
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24 ExitCodeCheckBox.Checked = check.CheckExitCode;
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25 ExitCodeTextBox.Text = check.ExitCode.ToString();
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26 CommandOutputCheckBox.Checked = check.CheckCommandOutput;
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27 CommandOutputComboBox.SelectedIndex = (int)check.CommandOutputMatchType;
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28 CommandOutputTextBox.Text = check.CommandOutputPattern;
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29 CommandOutputRegexCheckBox.Checked = check.CommandOutputUseRegex;
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30 }
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31
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32 public override void UpdateCheck(Check check1)
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33 {
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34 SshCheck check = (SshCheck)check1;
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35 check.Command = CommandTextBox.Text.Trim();
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36 check.CheckExitCode = ExitCodeCheckBox.Checked;
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37 try
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38 {
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39 check.ExitCode = int.Parse(ExitCodeTextBox.Text);
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40 }
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41 catch
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42 {
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43 if (check.CheckExitCode)
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44 throw new UpdateCheckException("Exit code must be an integer.");
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45 else
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46 check.ExitCode = 0;
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47 }
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48 check.CheckCommandOutput = CommandOutputCheckBox.Checked;
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49 check.CommandOutputMatchType = (MatchType)CommandOutputComboBox.SelectedIndex;
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50 if (check.CheckCommandOutput && check.CommandOutputMatchType.In(MatchType.GreaterThan, MatchType.LessThan) && !decimal.TryParse(CommandOutputTextBox.Text, out decimal _))
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51 {
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52 throw new UpdateCheckException("Command output must be numeric if checking for greater than/less than.");
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53 }
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54 check.CommandOutputPattern = CommandOutputTextBox.Text;
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55 check.CommandOutputUseRegex = CommandOutputRegexCheckBox.Checked;
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56 }
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57
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58 private void CommandOutputComboBox_SelectedIndexChanged(object sender, EventArgs e)
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59 {
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60 bool numeric = ((MatchType)CommandOutputComboBox.SelectedIndex).In(MatchType.GreaterThan, MatchType.LessThan);
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61 CommandOutputRegexCheckBox.Enabled = !numeric;
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62 if (numeric)
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63 CommandOutputRegexCheckBox.Checked = false;
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64 }
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65 }
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66 }