public ScannerInfo(ScannerInfo info)
: this(info.SerialNumber, info.IpAddress)
{
}
public ScannerInfo(ScannerInfo info)
: this(info.SerialNumber, info.IpAddress)
{
}
public void OpenIncomingInteractionChannel(string localSerialNumber, string localIpAddress)
{
CodeContract.Requires(!string.IsNullOrEmpty(localSerialNumber));
CodeContract.Requires(!string.IsNullOrEmpty(localIpAddress));
if (_hostChannel != null)
return;
_localScannerInfo = new ScannerInfo(localSerialNumber, localIpAddress);
try
{
IDictionary props = new Hashtable();
props["name"] = "BpcTcpChannel";
props["port"] = REMOTE_INTERACTION_PORT;
_hostChannel = new TcpChannel(
props,
new BinaryClientFormatterSinkProvider(),
new BinaryServerFormatterSinkProvider());
ChannelServices.RegisterChannel(_hostChannel, false);
Logger.LogInfo(Message.SyncChannelOpened, localIpAddress);
}
catch (Exception ex)
{
Logger.LogError(Message.SyncOpenInteractionChannelError, ex);
}
}
private void ScannerManager_RemoteScannerConnected(object sender, ScannerEventArgs e)
{
lock (s_remoteScannerSync)
{
if (IsRemoteScannerConnected)
{
Logger.LogVerbose(Message.SyncIgnoreRemoteScannerConnectedEvent);
return;
}
_remoteScannerInfo = new ScannerInfo(e.SerialNumber, e.IpAddress);
}
if (_localScannerInfo == null)
return;
try
{
Logger.LogVerbose(Message.SyncTryOpenConnection);
var uri = GetUriForRemoteInteraction(e.IpAddress);
var connector = GetRemoteScannerConnector(uri);
var allowed = connector.IsRemoteConnectionAllow(
_localScannerInfo.SerialNumber, _localScannerInfo.IpAddress);
if (!allowed)
{
Logger.LogVerbose(Message.SyncRemoteConnectionNotAllow);
return;
}
_remoteScannerInterface.SetInteractionChannel(connector, _remoteScannerInfo);
Logger.LogInfo(Message.SyncRemoteConnectionSuccess, e.SerialNumber, e.IpAddress);
_remoteScannerDisconnected.Reset();
_remoteScannerConnected.Set();
RemoteScannerConnected.RaiseEvent(this);
}
catch (ThreadAbortException)
{
throw;
}
catch (Exception ex)
{
if (ex is RemotingException || ex is SocketException)
Logger.LogInfo(Message.SyncCannotConnectToRemoteScanner, ex.Message);
else
Logger.LogError(Message.SyncConnectRemoteScannerError, ex);
}
}
public List<ScannerInfo> GetScannerInfos()
{
lock (s_votesSync)
{
var resultList = new List<ScannerInfo>();
foreach (VoteKey key in _votes.Keys)
{
if (key.ScannerSerialNumber == null)
continue;
var scannerInfo = new ScannerInfo(key.ScannerSerialNumber.ToString(), null);
if (!resultList.Contains(scannerInfo))
resultList.Add(scannerInfo);
}
return resultList;
}
}