public string ConnectorExecute(string cartName, string hookName, string publishingCartName, string connectionType, string inputArgs)
{
// TODO: this method is not fully implemented - its Linux counterpart has extra functionality
Manifest cartridge = GetCartridge(cartName);
bool envVarHook = (connectionType.StartsWith("ENV:") && !string.IsNullOrEmpty(publishingCartName));
if (envVarHook)
{
SetConnectionHookEnvVars(cartName, publishingCartName, inputArgs);
}
PubSubConnector connector = new PubSubConnector(connectionType, hookName);
if (connector.Reserved)
{
MethodInfo action = this.GetType().GetMethod(connector.ActioName);
if (action != null)
{
return(action.Invoke(this, new object[] { cartridge, inputArgs }).ToString());
}
else
{
// TODO: log debug info
}
}
string cartridgeHome = Path.Combine(this.container.ContainerDir, cartridge.Dir);
string script = Path.Combine(cartridgeHome, "hooks", string.Format("{0}.bat", connector.Name));
if (!File.Exists(script))
{
if (envVarHook)
{
return("Set environment variables successfully");
}
else
{
throw new InvalidOperationException(string.Format("ERROR: action '{0}' not found", hookName));
}
}
// TODO: vladi: add hourglass
ProcessResult processResult = this.container.RunProcessInContainerContext(this.container.ContainerDir, string.Format("cd {0} ; {1} {2}", cartridgeHome, script, inputArgs));
if (processResult.ExitCode == 0)
{
// TODO: vladi: add logging
return(processResult.StdOut);
}
// TODO: vladi: add error logging
throw new Exception(string.Format("Control action '{0}' returned an error. rc={1}\n{2}", connector, processResult.ExitCode, processResult.StdErr));
}
public static void ReadCallback(IAsyncResult ar)
{
String content = String.Empty;
// Retrieve the state object and the handler socket
// from the asynchronous state object.
StateObject state = (StateObject)ar.AsyncState;
Socket handler = state.workSocket;
// Read data from the client socket.
int bytesRead = handler.EndReceive(ar);
if (bytesRead > 0)
{
// There might be more data, so store the data received so far.
state.sb.Append(Encoding.ASCII.GetString(
state.buffer, 0, bytesRead));
// Check for end-of-file tag. If it is not there, read
// more data.
content = state.sb.ToString();
if (content.IndexOf("<EOF>") > -1)
{
PubSubConnector.PublishToTopic(content);
// All the data has been read from the
// client. Display it on the console.
Console.WriteLine("Read {0} bytes from socket. \n Data : {1}",
content.Length, content);
// Echo the data back to the client.
Send(handler, "Booked" + content);
}
else
{
// Not all data received. Get more.
handler.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0,
new AsyncCallback(ReadCallback), state);
}
}
}
