public string BuildAction(ManagerAction action, string internalActionId)
{
MethodInfo getter;
object value;
StringBuilder sb = new StringBuilder();
string valueAsString = string.Empty;
if (typeof(Action.ProxyAction).IsAssignableFrom(action.GetType()))
sb.Append(string.Concat("ProxyAction: ", action.Action, Common.LINE_SEPARATOR));
else
sb.Append(string.Concat("Action: ", action.Action, Common.LINE_SEPARATOR));
if (string.IsNullOrEmpty(internalActionId))
valueAsString = action.ActionId;
else
valueAsString = string.Concat(internalActionId, Common.INTERNAL_ACTION_ID_DELIMITER, action.ActionId);
if (!string.IsNullOrEmpty(valueAsString))
sb.Append(string.Concat("ActionID: ", valueAsString, Common.LINE_SEPARATOR));
Dictionary<string, MethodInfo> getters = Helper.GetGetters(action.GetType());
foreach (string name in getters.Keys)
{
string nameLower = name.ToLower(Helper.CultureInfo);
if (nameLower == "class" || nameLower == "action" || nameLower == "actionid")
continue;
getter = getters[name];
Type propType = getter.ReturnType;
if (!(propType == typeof(string)
|| propType == typeof(bool)
|| propType == typeof(double)
|| propType == typeof(DateTime)
|| propType == typeof(int)
|| propType == typeof(long)
|| propType == typeof(Dictionary<string, string>)
)
)
continue;
try
{
value = getter.Invoke(action, new object[] { });
}
catch (UnauthorizedAccessException ex)
{
#if LOGGER
logger.Error("Unable to retrieve property '" + name + "' of " + action.GetType(), ex);
continue;
#else
throw new ManagerException("Unable to retrieve property '" + name + "' of " + action.GetType(), ex);
#endif
}
catch (TargetInvocationException ex)
{
#if LOGGER
logger.Error("Unable to retrieve property '" + name + "' of " + action.GetType(), ex);
continue;
#else
throw new ManagerException("Unable to retrieve property '" + name + "' of " + action.GetType(), ex);
#endif
}
if (value == null)
continue;
if (value is string)
{
valueAsString = (string)value;
if (valueAsString.Length == 0)
continue;
}
else if (value is bool)
valueAsString = ((bool)value ? "true" : "false");
else if (value is DateTime)
valueAsString = value.ToString();
else if (value is IDictionary)
{
valueAsString = Helper.JoinVariables((IDictionary)value, Common.LINE_SEPARATOR, ": ");
if (valueAsString.Length == 0)
continue;
sb.Append(valueAsString);
sb.Append(Common.LINE_SEPARATOR);
continue;
}
else
valueAsString = value.ToString();
sb.Append(string.Concat(name, ": ", valueAsString, Common.LINE_SEPARATOR));
}
IActionVariable actionVar = action as IActionVariable;
if(actionVar != null && actionVar.GetVariables().Count > 0)
{
sb.Append(string.Concat("Variable: ", Helper.JoinVariables(actionVar.GetVariables(), VAR_DELIMITER, "="), Common.LINE_SEPARATOR));
}
sb.Append(Common.LINE_SEPARATOR);
return sb.ToString();
}
internal void SendToAsterisk(ManagerAction action, string internalActionId)
{
if (mrSocket == null)
throw new SystemException("Unable to send action: socket is null");
string buffer = BuildAction(action, internalActionId);
#if LOGGER
logger.Debug("Sent action : '{0}' : {1}", internalActionId, action);
#endif
if (sa == null)
sa = new SendToAsteriskDelegate(sendToAsterisk);
sa.Invoke(buffer);
}
public int SendAction(ManagerAction action, ResponseHandler responseHandler)
{
if (action == null)
throw new ArgumentException("Unable to send action: action is null.");
if (mrSocket == null)
throw new SystemException("Unable to send " + action.Action + " action: not connected.");
// if the responseHandler is null the user is obviously not interested in the response, thats fine.
string internalActionId = string.Empty;
if (responseHandler != null)
{
internalActionId = createInternalActionId();
responseHandler.Hash = internalActionId.GetHashCode();
AddResponseHandler(responseHandler);
}
SendToAsterisk(action, internalActionId);
return responseHandler != null ? responseHandler.Hash : 0;
}
/// <summary>
/// Send action ans with timeout (milliseconds)
/// </summary>
/// <param name="action">action to send</param>
/// <param name="timeout">timeout in milliseconds</param>
/// <returns></returns>
public Response.ManagerResponse SendAction(ManagerAction action, int timeOut)
{
AutoResetEvent autoEvent = new AutoResetEvent(false);
ResponseHandler handler = new ResponseHandler(action, autoEvent);
int hash = SendAction(action, handler);
bool result = autoEvent.WaitOne(timeOut <= 0 ? -1 : timeOut, true);
RemoveResponseHandler(handler);
if (result)
return handler.Response;
throw new TimeoutException("Timeout waiting for response to " + action.Action);
}
public void Free()
{
autoEvent = null;
action = null;
response = null;
}
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="result">the result to store the response in</param>
/// <param name="thread">the thread to interrupt when the response has been received</param>
public ResponseHandler(ManagerAction action, AutoResetEvent autoEvent)
{
response = null;
this.action = action;
this.autoEvent = autoEvent;
}