/// <summary>
/// Delete site from registry.
/// </summary>
/// <param name="s">site</param>
public void DeleteSite(string s)
{
var site = new Site(s);
// Set rootkey to Domains, and subkey to rootdomain key.
var rootkey = Domains;
var subkey = Domains.OpenSubKey(site.RootDomain, true);
// RootDomain was not found in registry, abort
if (subkey == null)
{
return;
}
// If subdomain is defined then change rootkey to rootdomain key, and subkey to subdomain key
if (!string.IsNullOrEmpty(site.SubDomain))
{
rootkey = subkey;
subkey = rootkey.OpenSubKey(site.SubDomain, true);
// SubDomain was not found in registry, abort
if (subkey == null)
{
return;
}
}
// Protocol was not found among values, abort
if (!subkey.GetValueNames().Contains(site.Protocol))
{
return;
}
// If subkey has more than one value, or if site doesn't contain a subdomain
if (subkey.ValueCount > 1 || string.IsNullOrEmpty(site.SubDomain))
{
// Delete only value
subkey.DeleteValue(site.Protocol);
}
// Or if subkey doesn't contain any subkeys
else if (subkey.SubKeyCount == 0)
{
// Delete subkey. There are no subkeys and it contains only one value
string name = subkey.Name.Split('\\').Last();
rootkey.DeleteSubKey(name);
}
// Delete empty rootdomain key
rootkey = Domains.OpenSubKey(site.RootDomain, true);
if (rootkey.SubKeyCount == 0 && rootkey.ValueCount == 0)
{
Domains.DeleteSubKey(site.RootDomain);
}
}