/// <summary>
///
/// </summary>
/// <param name="host"></param>
/// <returns></returns>
public bool addHost(Host host)
{
if (host == null)
{
throw new Exception("empty Host submitted");
}
bool success = true;
foreach (Host h in hosts) //check if host is already in list
{
if (h != null && h.hostIP == host.hostIP)
{
success = false;
}
}
if (success)
{
success = false;
for (int i = 0; i < hosts.Length; i++) //find a free host entry
{
if (hosts[i] == null)
{
host.id = hostID;
hosts[i] = host;
success = true;
hostID++;
hostcount++;
break;
}
else if (i == hosts.Length)
{
throw new Exception("Limit reached");
}
}
}
return success;
}
private void createTempHost()
{
// check if host changed
if (this.host == null || this.host.hostIP != hostaddress1.Text && this.host.hostname != hostaddress1.Text)
{
if (hostaddress1.Text == "" || !(hostaddress1.TextLength > 2))
{
this.host = null;
}
else
{
this.host = new Host(hostaddress1.Text, hostID);
buttonAddToList.Enabled = true;
}
}
}
internal Host[] getHosts()
{
Host[] hostarray = new Host[hostcount];
int index = 0;
foreach (Host host in hosts)
{
if (host == null)
{
// unused Host
}
else
{
hostarray[index] = host;
index++;
}
}
return hostarray;
}