public String getSegments(String message, String segmentWanted)
{
StringBuilder t = new StringBuilder(message);
hl7 hl7 = new hl7();
message = hl7.StripMLLPContainer(t);
int cnt = 0;
foreach (char c in message)
{
if (c == (char)13)
{
cnt++;
}
}
segmentWanted = segmentWanted.ToUpper().Trim() + "|";
String[] Segments = message.Split((char)13);
foreach (String item in Segments)
{
if (item.IndexOf(segmentWanted) > -1)
{
return(item);
}
}
return("");
}
// Default constructor
public OSServer(Settings intSettings)
{
exceptionthrown = false;
// First we set up our mutex and semaphore
mutex = new Mutex();
numconnections = 0;
// Then we create our stack of read sockets
socketpool = new OSAsyncEventStack(Convert.ToInt32(intSettings.NumConnect));
// Now we create enough read sockets to service the maximum number of clients
// that we will allow on the server
// We also assign the event handler for IO Completed to each socket as we create it
// and set up its buffer to the right size.
// Then we push it onto our stack to wait for a client connection
for (Int32 i = 0; i < Convert.ToInt32(intSettings.NumConnect); i++)
{
SocketAsyncEventArgs item = new SocketAsyncEventArgs();
item.Completed += new EventHandler<SocketAsyncEventArgs>(OnIOCompleted);
item.SetBuffer(new Byte[Convert.ToInt32(intSettings.BufferSize)], 0, Convert.ToInt32(intSettings.BufferSize));
socketpool.Push(item);
}
// Create the Mllp Helper object here
hl7 hl7 = new hl7();
}
// This method is used to send a message to the server
public bool Send(string cmdstring)
{
hl7 hl7 = new hl7();
cmdstring = hl7.CreateMLLPMessage(cmdstring);
exceptionthrown = false;
//var parameters = os_util.ParseParams(cmdstring);
if (cmdstring.Length > 0)
{
try
{
// We need a connection to the server to send a message
if (connectionsocket.Connected)
{
byte[] byData = System.Text.Encoding.ASCII.GetBytes(cmdstring);
connectionsocket.Send(byData);
// connectionsocket.Receive()
return true;
}
else
{
try
{
this.Connect(intSet.RemoteIPAddress, Convert.ToInt32(intSet.RemotePort));
if (connectionsocket.Connected)
{
byte[] byData = System.Text.Encoding.ASCII.GetBytes(cmdstring);
connectionsocket.Send(byData);
return true;
}
return false;
}
catch (Exception ex)
{
lasterror = ex.ToString();
return false;
}
}
}
catch (Exception ex)
{
lasterror = ex.ToString();
return false;
}
}
else
{
lasterror = "No message provided for Send.";
return false;
}
}
public String makeAck(String message)
{
String tempString = message.Substring(1, message.IndexOf((char)13));
String firstPartAck = @"MSH|^~\&|MagView||||20140510233808||ACK|";
String secondPartAck = "|T|2.x||||||||";
String thirdPartAck = "MSA|AA||||||";
StringBuilder t = new StringBuilder(firstPartAck);
String messageId = this.getMessageId(message, 9);
String tempString2 = "";
t.Append(messageId);
t.Append(secondPartAck);
t.Append((char)13);
t.Append(thirdPartAck);
hl7 hl7 = new hl7();
tempString2 = hl7.CreateMLLPMessage(t.ToString());
this.ack = tempString2;
return(tempString2);
}
