/// <summary>
/// Evaluates registry keys and updates the snapshop with items
/// </summary>
/// <param name="key">The key.</param>
/// <param name="snapshot">The snapshot.</param>
public void evaluate_keys(RegistryKey key, Registry snapshot)
{
if (key == null) return;
FaultTolerance.try_catch_with_logging_exception(
() =>
{
foreach (var subKeyName in key.GetSubKeyNames())
{
FaultTolerance.try_catch_with_logging_exception(
() => evaluate_keys(key.OpenSubKey(subKeyName, RegistryKeyPermissionCheck.ReadSubTree, RegistryRights.ReadKey), snapshot),
"Failed to open subkey named '{0}' for '{1}', likely due to permissions".format_with(subKeyName, key.Name),
logWarningInsteadOfError: true);
}
},
"Failed to open subkeys for '{0}', likely due to permissions".format_with(key.Name),
logWarningInsteadOfError: true);
var appKey = new RegistryApplicationKey
{
KeyPath = key.Name,
RegistryView = key.View,
DefaultValue = key.get_value_as_string(""),
DisplayName = key.get_value_as_string("DisplayName")
};
if (string.IsNullOrWhiteSpace(appKey.DisplayName))
{
appKey.DisplayName = appKey.DefaultValue;
}
if (!string.IsNullOrWhiteSpace(appKey.DisplayName))
{
appKey.InstallLocation = key.get_value_as_string("InstallLocation");
appKey.UninstallString = key.get_value_as_string("UninstallString");
if (!string.IsNullOrWhiteSpace(key.get_value_as_string("QuietUninstallString")))
{
appKey.UninstallString = key.get_value_as_string("QuietUninstallString");
appKey.HasQuietUninstall = true;
}
// informational
appKey.Publisher = key.get_value_as_string("Publisher");
appKey.InstallDate = key.get_value_as_string("InstallDate");
appKey.InstallSource = key.get_value_as_string("InstallSource");
appKey.Language = key.get_value_as_string("Language");
// Version
appKey.DisplayVersion = key.get_value_as_string("DisplayVersion");
appKey.Version = key.get_value_as_string("Version");
appKey.VersionMajor = key.get_value_as_string("VersionMajor");
appKey.VersionMinor = key.get_value_as_string("VersionMinor");
// installinformation
appKey.SystemComponent = key.get_value_as_string("SystemComponent") == "1";
appKey.WindowsInstaller = key.get_value_as_string("WindowsInstaller") == "1";
appKey.NoRemove = key.get_value_as_string("NoRemove") == "1";
appKey.NoModify = key.get_value_as_string("NoModify") == "1";
appKey.NoRepair = key.get_value_as_string("NoRepair") == "1";
appKey.ReleaseType = key.get_value_as_string("ReleaseType");
appKey.ParentKeyName = key.get_value_as_string("ParentKeyName");
if (appKey.WindowsInstaller || appKey.UninstallString.to_string().to_lower().Contains("msiexec"))
{
appKey.InstallerType = InstallerType.Msi;
}
if (key.Name.EndsWith("_is1") || !string.IsNullOrWhiteSpace(key.get_value_as_string("Inno Setup: Setup Version")))
{
appKey.InstallerType = InstallerType.InnoSetup;
}
if (!string.IsNullOrWhiteSpace(key.get_value_as_string("dwVersionMajor")))
{
appKey.InstallerType = InstallerType.Nsis;
appKey.VersionMajor = key.get_value_as_string("dwVersionMajor");
appKey.VersionMinor = key.get_value_as_string("dwVersionMinor");
appKey.VersionRevision = key.get_value_as_string("dwVersionRev");
appKey.VersionBuild = key.get_value_as_string("dwVersionBuild");
}
if (appKey.ReleaseType.is_equal_to("Hotfix") || appKey.ReleaseType.is_equal_to("Update Rollup") || appKey.ReleaseType.is_equal_to("Security Update") || appKey.DefaultValue.to_string().StartsWith("KB", ignoreCase: true, culture: CultureInfo.InvariantCulture))
{
appKey.InstallerType = InstallerType.HotfixOrSecurityUpdate;
}
if (appKey.ReleaseType.is_equal_to("ServicePack"))
{
appKey.InstallerType = InstallerType.ServicePack;
}
// assume NSIS if we still don't know and we find uninst.exe
if (appKey.InstallerType == InstallerType.Unknown && appKey.UninstallString.to_string().to_lower().Contains("uninst.exe"))
{
appKey.InstallerType = InstallerType.Nsis;
}
if (appKey.InstallerType == InstallerType.Unknown && appKey.HasQuietUninstall)
{
appKey.InstallerType = InstallerType.Custom;
}
if (appKey.InstallerType == InstallerType.Msi)
{
get_msi_information(appKey, key);
}
if (_logOutput)
{
//if (appKey.is_in_programs_and_features() && appKey.InstallerType == InstallerType.Unknown)
//{
foreach (var name in key.GetValueNames())
{
//var kind = key.GetValueKind(name);
var value = key.get_value_as_string(name);
if (name.is_equal_to("QuietUninstallString") || name.is_equal_to("UninstallString"))
{
Console.WriteLine("key - {0}|{1}={2}|Type detected={3}|install location={4}".format_with(key.Name, name, value.to_string(), appKey.InstallerType.to_string(),appKey.InstallLocation.to_string()));
}
//Console.WriteLine("key - {0}, name - {1}, kind - {2}, value - {3}".format_with(key.Name, name, kind, value.to_string()));
}
//}
}
snapshot.RegistryKeys.Add(appKey);
}
key.Close();
key.Dispose();
}
