/**
* Builds a binding pool from an V4AddressPool using the given link and filter.
*
* @param pool the V4AddressPool to wrap as an V4AddressBindingPool
* @param link the link
* @param linkFilter the link filter
*
* @return the binding pool
*
* @throws DhcpServerConfigException if there is a problem parsing the configured range
*/
protected V4AddressBindingPool BuildV4BindingPool(v4AddressPool pool, link link,
linkFilter linkFilter)
{
V4AddressBindingPool bp = new V4AddressBindingPool(pool);
long leasetime =
DhcpServerPolicies.EffectivePolicyAsLong(bp, link, Property.V4_DEFAULT_LEASETIME);
bp.SetLeasetime(leasetime);
bp.SetLinkFilter(linkFilter);
List <IPAddress> usedIps = iaMgr.FindExistingIPs(bp.GetStartAddress(), bp.GetEndAddress());
if ((usedIps != null) && usedIps.Count > 0)
{
foreach (IPAddress ip in usedIps)
{
//TODO: for the quickest startup?...
// set IP as used without checking if the binding has expired
// let the reaper thread deal with all binding cleanup activity
bp.SetUsed(ip);
}
}
log.Info("Built v4 address binding pool: " + bp.GetStartAddress().ToString() + "-" +
bp.GetEndAddress().ToString() + " size=" + bp.GetSize());
return(bp);
}
//protected Timer reaper;
/**
* Instantiates a new binding pool.
*
* @param pool the pool
*
* @throws DhcpServerConfigException if the AddressPool definition is invalid
*/
public V4AddressBindingPool(v4AddressPool pool)
{
this.pool = pool;
try
{
this.range = new Range(pool.range);
}
catch (Exception ex)
{
log.Error("Invalid AddressPool definition");
throw new Exception("Invalid AddressPool definition", ex);
}
freeList =
new FreeList(new BigInteger(range.GetStartAddress().GetAddressBytes()),
new BigInteger(range.GetEndAddress().GetAddressBytes()));
//reaper = new Timer(pool.getRange() + "_Reaper");
v4ConfigOptions = new DhcpV4ConfigOptions(pool.configOptions);
}
/**
* Sets the pool.
*
* @param pool the new pool
*/
public void SetV4AddressPool(v4AddressPool pool)
{
this.pool = pool;
}
/**
* Builds a binding pool from an V4AddressPool using the given link.
*
* @param pool the V4AddressPool to wrap as an V4AddressBindingPool
* @param link the link
*
* @return the binding pool
*
* @throws DhcpServerConfigException if there is a problem parsing the configured range
*/
protected V4AddressBindingPool BuildV4BindingPool(v4AddressPool pool, link link)
{
return(BuildV4BindingPool(pool, link, null));
}
