void HandleInvalidViewerPassword(RCS_Protocol.RCS_Protocol.PACKET_HEADER header, byte[] payload)
{
m_Log.Log("HandleInvalidViewerPassword", ErrorLog.LOG_TYPE.INFORMATIONAL);
string message = ExtractMessage(payload);
if (MessageEventGenerators.OnRxInvalidPassword != null) MessageEventGenerators.OnRxInvalidPassword(message);
}
void HandleReceiveChannelList(RCS_Protocol.RCS_Protocol.PACKET_HEADER header, byte[] payload)
{
if (payload == null) return;
if (header == null) return;
try
{
List<string> nameslist = new List<string>();
int offset = 0;
for (int i = 0; i < payload.Length; i++)
{
if (payload[i] == 0)
{
string s = System.Text.ASCIIEncoding.ASCII.GetString(payload, offset, i - offset);
offset = i + 1;
nameslist.Add(s);
}
}
string[] list = nameslist.ToArray();
if (MessageEventGenerators.OnRxChannelList != null) MessageEventGenerators.OnRxChannelList(list);
}
catch (Exception ex)
{
m_Log.Log("HandleReceiveChannelList ex:" + ex.Message, ErrorLog.LOG_TYPE.INFORMATIONAL);
}
}
// ///////////////////////////////////////////////////
//
// pull message bodies from the socket and then push to the registered clients.
//
void HandleValidViewerPassword(RCS_Protocol.RCS_Protocol.PACKET_HEADER header, byte [] payload)
{
m_Log.Log("HandleValidAdminPassword", ErrorLog.LOG_TYPE.INFORMATIONAL);
if (MessageEventGenerators.OnRxValidViewerPW != null) MessageEventGenerators.OnRxValidViewerPW();
}
void HandleReceiveStats(RCS_Protocol.RCS_Protocol.PACKET_HEADER header, byte[] payload)
{
string s = System.Text.ASCIIEncoding.ASCII.GetString(payload);
//APPLICATION_DATA.HEALTH_STATISTICS stats = m_RCSProtocol.ParseStats(s);
//if (stats == null) return;
MessageEventGenerators.OnRxHealthStatus(s);
}
// ///////////////////////////////////////////////////
//
// Receive JPEG images
//
void HandleReceiveJPeg(RCS_Protocol.RCS_Protocol.PACKET_HEADER header, byte[] payload, string channel, string timeStamp, string plateReading)
{
MessageEventGenerators.OnRxJpeg(payload, channel, timeStamp, plateReading);
}
void HandleReceiveHostName(RCS_Protocol.RCS_Protocol.PACKET_HEADER header, byte[] payload)
{
string name = "";
try
{
name = System.Text.ASCIIEncoding.ASCII.GetString(payload);
}
catch (Exception ex)
{
m_Log.Log("HandleReceiveHostName ex:" + ex.Message, ErrorLog.LOG_TYPE.INFORMATIONAL);
return;
}
if (MessageEventGenerators.OnRxHostName != null) MessageEventGenerators.OnRxHostName(name);
}
void HandleReceivedMessage(RCS_Protocol.RCS_Protocol.PACKET_TYPES type, byte[] data, ConnectionServer.ClientConnection connection, object packetHeader)
{
try
{
switch (type)
{
case RCS_Protocol.RCS_Protocol.PACKET_TYPES.REQUEST_STATS:
{
// CreatePacket(PACKET_TYPES type, string data)
connection.SendHealthStats(m_AppData.HealthStatistics);
}
break;
case RCS_Protocol.RCS_Protocol.PACKET_TYPES.REQUEST_CHANNEL_LIST:
{
FrameGenerator fg = (FrameGenerator)m_AppData.FrameGenerator;
string[] list = fg.GetChannelList();
connection.SendChannelList(list);
}
break;
case RCS_Protocol.RCS_Protocol.PACKET_TYPES.REQUEST_LIVE_VIEW:
{
RCS_Protocol.RCS_Protocol.LIVE_VIEW_HEADER jpegHeader = (RCS_Protocol.RCS_Protocol.LIVE_VIEW_HEADER)packetHeader;
// parse out the requested channel ID from the info string
// int channel = Convert.ToInt32(jpegHeader.cameraName);
string timeStamp = null;
int channelIndex = 0;
string lastPlateReading = null;
byte[] jpeg = GetCurrentJpeg(jpegHeader.cameraName, out timeStamp, out lastPlateReading, out channelIndex);
if (jpeg == null)
{
jpeg = new byte[10]; // will be treated as null image on receiving end, but keep the state machine going
}
connection.SendJpeg(jpeg, jpegHeader.cameraName, timeStamp, lastPlateReading);
jpeg = null;
}
break;
case RCS_Protocol.RCS_Protocol.PACKET_TYPES.REQUEST_HOST_NAME:
{
connection.SendHostName(m_AppData.ThisComputerName);
}
break;
}
}
catch (Exception ex) { m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL); }
}
