private void RequestFireKey()
{
var fireKey = m_remote.GetKey();
// keynumber has to be positiv
if (fireKey > 0)
{
// generate Key with
this.myKey = new FireKey(fireKey, renewIntervall, true);
// listening to the event
this.myKey.KeyExpired += FireKey_Expired;
}
}
public int GetKey()
{
DisplayMessage("GetKey requested");
// check if a new key is allowed
if (QueuedFireKeys.Count < this.maxClients)
{
var genKey = GenerateKeyNumber();
//generating key
FireKey key = new FireKey(genKey, this.expireTime); // setting exprie Time
key.KeyExpired += FireKey_Expired; // adding expired listener
//queue key
QueuedFireKeys.Add(key);
DisplayMessage("new key is " + genKey.ToString());
return(genKey);
}
DisplayMessage("no key available");
return(-1);
}
public bool ReleaseKey(int key)
{
DisplayMessage("ReleaseKey requested with key: " + key.ToString());
FireKey deleateKey = null;
// iterate through Key storage and remove key
foreach (FireKey iterationKey in QueuedFireKeys)
{
if (iterationKey.KeyNumber == key)
{
deleateKey = iterationKey;
}
}
if (deleateKey != null)
{
DisplayMessage("key deleted");
DeleateFireKey(deleateKey);
return(true);
}
// key was expired return false
DisplayMessage("key was expired");
return(false);
}
private void DeleateFireKey()
{
this.myKey.KeyExpired -= FireKey_Expired;
this.myKey = null;
}
private void DeleateFireKey(FireKey key)
{
key.KeyExpired -= FireKey_Expired;
QueuedFireKeys.Remove(key);
DisplayMessage("EXPIRED KEY deleated: " + key.KeyNumber.ToString());
}
