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comparison ServerMonitor/Objects/Checks/FileCheck.cs @ 13:a36cc5c123f4

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Fix SSH command sublclasses holding on to old command strings after a program update.
author Brad Greco <brad@bgreco.net>
date Mon, 15 Apr 2019 19:25:27 -0400
parents 7127d5b5ac75
children 68d7834dc28e
comparison
equal deleted inserted replaced
12:d92176c5398a 13:a36cc5c123f4
3 using System.ComponentModel; 3 using System.ComponentModel;
4 using System.Linq; 4 using System.Linq;
5 using System.Text; 5 using System.Text;
6 using System.Text.RegularExpressions; 6 using System.Text.RegularExpressions;
7 using System.Threading.Tasks; 7 using System.Threading.Tasks;
8 using System.Xml.Serialization;
8 9
9 namespace ServerMonitorApp 10 namespace ServerMonitorApp
10 { 11 {
11 [DisplayName("File check"), Description("Check file size or modified time"), DisplayWeight(12)] 12 [DisplayName("File check"), Description("Check file size or modified time"), DisplayWeight(12)]
12 public class FileCheck : SshCheck 13 public class FileCheck : SshCheck
13 { 14 {
14 public override string Command => string.Format(base.Command, Regex.Replace(File, "^~", "$HOME")); 15 public override string Command => string.Format(FileCommand, Regex.Replace(File, "^~", "$HOME"));
16
17 protected string FileCommand
18 {
19 get
20 {
21 int timeZoneOffset = TimeZoneInfo.Local.GetUtcOffset(DateTime.Now).Hours * -1; // Invert because POSIX says so.
22 return "export TIME_STYLE=long-iso; export TZ=UTC" + timeZoneOffset + "; ls -l \"{0}\"";
23 }
24 }
15 25
16 public string File { get; set; } 26 public string File { get; set; }
17 27
18 public bool CheckFileSize { get; set; } 28 public bool CheckFileSize { get; set; }
19 29
37 47
38 public TimeUnits DateModifiedUnits { get; set; } 48 public TimeUnits DateModifiedUnits { get; set; }
39 49
40 public FileCheck() 50 public FileCheck()
41 { 51 {
42 Command = "export TIME_STYLE=long-iso; ls -l \"{0}\"";
43 //Command = "export TIME_STYLE=long-iso; ls -l \"{0}\" | tr -s ' ' | cut -d ' ' -f 5,6,7";
44 CheckExitCode = true; 52 CheckExitCode = true;
45 ExitCode = 0; 53 ExitCode = 0;
46 } 54 }
47 55
48 protected override List<CheckResult> ProcessCommandResult(string output, int exitCode) 56 protected override List<CheckResult> ProcessCommandResult(string output, int exitCode)
73 results.Add(Fail("Unable to parse ls output as integer: " + tokens[4])); 81 results.Add(Fail("Unable to parse ls output as integer: " + tokens[4]));
74 } 82 }
75 } 83 }
76 if (CheckDateModified) 84 if (CheckDateModified)
77 { 85 {
78 // TODO use the server time instead
79 string dateString = tokens[5] + " " + tokens[6]; 86 string dateString = tokens[5] + " " + tokens[6];
80 if (DateTime.TryParse(dateString, out DateTime modified)) 87 if (DateTime.TryParse(dateString, out DateTime modified))
81 { 88 {
82 string message = string.Format("Last modified date is {0}", modified); 89 string message = string.Format("Last modified date is {0}", modified);
83 TimeSpan age = DateTime.Now.Subtract(modified); 90 TimeSpan age = DateTime.Now.Subtract(modified);