internal static WinDivertHandle[] OpenDropHandles(short priority, IList <FilterDefinition> filters)
{
byte[] ruleBuffer = new byte[10240];
WinDivertHandle[] ret = new WinDivertHandle[filters.Count];
for (int i = 0; i < ret.Length; i++)
{
ret[i] = OpenHandle(ruleBuffer, filters[i], WinDivertLayer.Network, priority, WinDivertFlag.Drop);
}
return(ret);
}
private void ThreadProc()
{
_handle = null;
BeforeStart();
bool error = false;
try
{
_handle = Library.OpenHandle(_filter, WinDivertLayer.Network, _priority, WinDivertFlag.Sniff);
_isActive = !_handle.IsInvalid;
byte[] packet = new byte[1600];
WinDivertAddress addr;
int len;
while (_isActive)
{
if (_handle.Receive(packet, packet.Length, out addr, out len))
{
// поймали пакет
OnPacketCaptured(packet, len, in addr);
}
}
}
catch (Exception e)
{
error = true;
}
finally
{
if (null != _handle)
{
_handle.Close();
_handle = null;
}
AfterStop(error);
}
}
