protected static string ProcessCommandString(string command)
{
if (string.IsNullOrEmpty(command))
{
return(null);
}
return(ProcessStartCommand.TryParse(command, out var temp) ? temp.FileName : null);
}
public ServiceEntry(string serviceName, string displayName, string command)
{
ProgramName = serviceName;
EntryLongName = displayName;
Command = command;
if (ProcessStartCommand.TryParse(command, out var pc))
{
CommandFilePath = pc.FileName;
}
else if (File.Exists(command))
{
CommandFilePath = command;
}
FillInformationFromFile(CommandFilePath);
}
public static IEnumerable <TaskEntry> GetTaskStartupEntries()
{
TaskCollection tasks;
try { tasks = TaskService.Instance.RootFolder.Tasks; }
catch { yield break; }
foreach (var task in tasks)
{
XNamespace xmlNamespace;
XElement actionRoot;
try
{
var rootElement = XDocument.Parse(task.Xml).Root;
xmlNamespace = rootElement?.Name.Namespace ?? XNamespace.None;
actionRoot = rootElement?.Element(xmlNamespace + "Actions");
}
catch
{
continue;
}
if (actionRoot == null || actionRoot.IsEmpty || xmlNamespace == XNamespace.None)
{
continue;
}
foreach (var actionElement in actionRoot.Elements())
{
var command = actionElement.Element(xmlNamespace + "Command");
if (string.IsNullOrEmpty(command?.Value))
{
continue;
}
var arguments = actionElement.Element(xmlNamespace + "Arguments");
var cmdCommand = new ProcessStartCommand(command.Value, arguments?.Value ?? string.Empty);
yield return(new TaskEntry(task.Name, cmdCommand.ToCommandLine(), cmdCommand.FileName, task));
}
}
}
public IList <ApplicationUninstallerEntry> GetUninstallerEntries(ListGenerationProgress.ListGenerationCallback progressCallback)
{
var results = new List <ApplicationUninstallerEntry>();
if (!ChocoIsAvailable)
{
return(results);
}
var result = StartProcessAndReadOutput(ChocoFullFilename, @"list -lo -nocolor --detail");
if (string.IsNullOrEmpty(result))
{
return(results);
}
var re = new System.Text.RegularExpressions.Regex(@"\n\w.+\r\n Title:");
var match = re.Match(result);
if (!match.Success)
{
return(results);
}
var begin = match.Index + 1;
while (true)
{
match = match.NextMatch();
if (!match.Success)
{
break;
}
var end = match.Index + 1;
var info = result.Substring(begin, end - begin);
int i = info.IndexOf(' '), j = info.IndexOf("\r\n");
var appName = new { name = info.Substring(0, i), version = info.Substring(i + 1, j - i - 1) };
var kvps = ExtractPackageInformation(info);
if (kvps.Count == 0)
{
continue;
}
var entry = new ApplicationUninstallerEntry();
AddInfo(entry, kvps, "Title", (e, s) => e.RawDisplayName = s);
entry.DisplayVersion = ApplicationEntryTools.CleanupDisplayVersion(appName.version);
entry.RatingId = "Choco " + appName.name;
entry.UninstallerKind = UninstallerType.Chocolatey;
AddInfo(entry, kvps, "Summary", (e, s) => e.Comment = s);
if (string.IsNullOrEmpty(entry.Comment))
{
AddInfo(entry, kvps, "Description", (e, s) => e.Comment = s);
if (string.IsNullOrEmpty(entry.Comment))
{
AddInfo(entry, kvps, "Tags", (e, s) => e.Comment = s);
}
}
AddInfo(entry, kvps, "Documentation", (e, s) => e.AboutUrl = s);
if (string.IsNullOrEmpty(entry.AboutUrl))
{
AddInfo(entry, kvps, "Software Site", (e, s) => e.AboutUrl = s);
if (string.IsNullOrEmpty(entry.AboutUrl))
{
AddInfo(entry, kvps, "Chocolatey Package Source", (e, s) => e.AboutUrl = s);
}
}
var psc = new ProcessStartCommand(ChocoFullFilename, $"uninstall {appName.name} -y -r");
entry.UninstallString = psc.ToString();
if (entry.RawDisplayName == "Chocolatey")
{
entry.InstallLocation = GetChocoInstallLocation();
}
// Prevent chocolatey from trying to run the original uninstaller (it's deleted by now), only remove the package
psc.Arguments += " -n --skipautouninstaller";
var junk = new Junk.Containers.RunProcessJunk(entry, null, psc, Localisation.ChocolateyFactory_UninstallInChocolateyJunkName);
junk.Confidence.Add(Junk.Confidence.ConfidenceRecords.ExplicitConnection);
junk.Confidence.Add(4);
entry.AdditionalJunk.Add(junk);
results.Add(entry);
begin = end;
}
return(results);
}
public RunProcessJunk(ApplicationUninstallerEntry application, IJunkCreator source, ProcessStartCommand processToStart, string junkName) : base(application, source)
{
_junkName = junkName;
ProcessToStart = processToStart;
}
public static UninstallerType GetUninstallerType(string uninstallString)
{
// Detect MSI / Windows installer based on the uninstall string
// e.g. "C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\vcredist_x86.exe" /uninstall
if (ApplicationEntryTools.PathPointsToMsiExec(uninstallString) || uninstallString.ContainsAll(
new[] { @"\Package Cache\{", @"}\", ".exe" }, StringComparison.OrdinalIgnoreCase))
{
return(UninstallerType.Msiexec);
}
// Detect Sdbinst
if (uninstallString.Contains("sdbinst", StringComparison.OrdinalIgnoreCase) &&
uninstallString.Contains(".sdb", StringComparison.OrdinalIgnoreCase))
{
return(UninstallerType.SdbInst);
}
if (uninstallString.Contains(@"InstallShield Installation Information\{", StringComparison.OrdinalIgnoreCase))
{
return(UninstallerType.InstallShield);
}
if (uninstallString.Contains("powershell.exe", StringComparison.OrdinalIgnoreCase) ||
uninstallString.Contains(".ps1", StringComparison.OrdinalIgnoreCase))
{
return(UninstallerType.PowerShell);
}
if (ProcessStartCommand.TryParse(uninstallString, out var ps) &&
Path.IsPathRooted(ps.FileName) &&
File.Exists(ps.FileName))
{
try
{
var fileName = Path.GetFileNameWithoutExtension(ps.FileName);
// Detect Inno Setup
if (fileName != null && InnoSetupFilenameRegex.IsMatch(fileName))
{
// Check if Inno Setup Uninstall Log exists
if (File.Exists(ps.FileName.Substring(0, ps.FileName.Length - 3) + "dat"))
{
return(UninstallerType.InnoSetup);
}
}
// Detect NSIS Nullsoft.NSIS. Slow, but there's no other way than to scan the file
using (var reader = new StreamReader(ps.FileName, Encoding.ASCII))
{
string line;
while ((line = reader.ReadLine()) != null)
{
if (line.Contains("Nullsoft", StringComparison.Ordinal))
{
return(UninstallerType.Nsis);
}
}
}
/* Unused/unnecessary
* if (result.Contains("InstallShield"))
* return UninstallerType.InstallShield;
* if (result.Contains("Inno.Setup") || result.Contains("Inno Setup"))
* return UninstallerType.InnoSetup;
* if(result.Contains(@"<description>Adobe Systems Incorporated Setup</description>"))
* return UninstallerType.AdobeSetup;
*/
}
catch (IOException) { }
catch (UnauthorizedAccessException) { }
catch (SecurityException) { }
}
return(UninstallerType.Unknown);
}
public IEnumerable <ApplicationUninstallerEntry> GetUninstallerEntries(ListGenerationProgress.ListGenerationCallback progressCallback)
{
if (!ChocoIsAvailable)
{
yield break;
}
var result = StartProcessAndReadOutput(ChocoLocation, @"list -l -nocolor -y -r");
if (string.IsNullOrEmpty(result))
{
yield break;
}
var appEntries = result.Split(NewlineSeparators, StringSplitOptions.RemoveEmptyEntries);
var appNames = appEntries.Select(x =>
{
var i = x.IndexOf('|');
if (i <= 0)
{
return(null);
}
return(new { name = x.Substring(0, i), version = x.Substring(i + 1) });
}).Where(x => x != null);
foreach (var appName in appNames)
{
var info = StartProcessAndReadOutput(ChocoLocation, "info -l -nocolor -y -v " + appName.name);
var kvps = ExtractPackageInformation(info);
if (kvps.Count == 0)
{
continue;
}
var entry = new ApplicationUninstallerEntry();
AddInfo(entry, kvps, "Title", (e, s) => e.RawDisplayName = s);
entry.DisplayVersion = appName.version;
entry.RatingId = "Choco " + appName.name;
entry.UninstallerKind = UninstallerType.Chocolatey;
AddInfo(entry, kvps, "Summary", (e, s) => e.Comment = s);
if (string.IsNullOrEmpty(entry.Comment))
{
AddInfo(entry, kvps, "Description", (e, s) => e.Comment = s);
if (string.IsNullOrEmpty(entry.Comment))
{
AddInfo(entry, kvps, "Tags", (e, s) => e.Comment = s);
}
}
AddInfo(entry, kvps, "Documentation", (e, s) => e.AboutUrl = s);
if (string.IsNullOrEmpty(entry.AboutUrl))
{
AddInfo(entry, kvps, "Software Site", (e, s) => e.AboutUrl = s);
if (string.IsNullOrEmpty(entry.AboutUrl))
{
AddInfo(entry, kvps, "Chocolatey Package Source", (e, s) => e.AboutUrl = s);
}
}
var psc = new ProcessStartCommand(ChocoLocation, $"uninstall {appName.name} -y -r");
entry.UninstallString = psc.ToString();
// Prevent chocolatey from trying to run the original uninstaller (it's deleted by now), only remove the package
psc.Arguments += " -n --skipautouninstaller";
var junk = new Junk.Containers.RunProcessJunk(entry, null, psc, Localisation.ChocolateyFactory_UninstallInChocolateyJunkName);
junk.Confidence.Add(Junk.Confidence.ConfidenceRecords.ExplicitConnection);
entry.AdditionalJunk.Add(junk);
yield return(entry);
}
}
