/// <summary>
/// Constructs an instance of ManagerResponse based on a map of attributes.
/// </summary>
/// <param name="attributes">the attributes and their values. The keys of this map must be all lower case.</param>
/// <returns>the response with the given attributes.</returns>
internal static ManagerResponse BuildResponse(Dictionary<string, string> attributes)
{
ManagerResponse response;
string responseType = attributes["response"].ToLower(CultureInfo);
// Determine type
if (responseType == "error")
response = new ManagerError();
else if (attributes.ContainsKey("challenge"))
response = new ChallengeResponse();
else if (attributes.ContainsKey("mailbox") && attributes.ContainsKey("waiting"))
response = new MailboxStatusResponse();
else if (attributes.ContainsKey("mailbox") && attributes.ContainsKey("newmessages") &&
attributes.ContainsKey("oldmessages"))
response = new MailboxCountResponse();
else if (attributes.ContainsKey("exten") && attributes.ContainsKey("context") &&
attributes.ContainsKey("hint") && attributes.ContainsKey("status"))
response = new ExtensionStateResponse();
else
response = new ManagerResponse();
SetAttributes(response, attributes);
return response;
}
internal void DispatchResponse(Dictionary<string, string> buffer, ManagerResponse response)
{
string responseActionId = string.Empty;
string actionId = string.Empty;
IResponseHandler responseHandler = null;
if (buffer != null)
{
if (buffer["response"].ToLower(Helper.CultureInfo) == "error")
response = new ManagerError(buffer);
else if (buffer.ContainsKey("actionid"))
actionId = buffer["actionid"];
}
if (response != null)
actionId = response.ActionId;
if (!string.IsNullOrEmpty(actionId))
{
int hash = Helper.GetInternalActionId(actionId).GetHashCode();
responseActionId = Helper.StripInternalActionId(actionId);
responseHandler = GetRemoveResponseHandler(hash);
if (response != null)
response.ActionId = responseActionId;
if (responseHandler != null)
{
if (response == null)
{
ManagerActionResponse action = responseHandler.Action as ManagerActionResponse;
if (action == null || (response = action.ActionCompleteResponseClass() as ManagerResponse) == null)
response = Helper.BuildResponse(buffer);
else
Helper.SetAttributes(response, buffer);
response.ActionId = responseActionId;
}
try
{
responseHandler.HandleResponse(response);
}
catch (Exception ex)
{
#if LOGGER
logger.Error("Unexpected exception in responseHandler {0}\n{1}", response, ex);
#else
throw new ManagerException("Unexpected exception in responseHandler " + responseHandler.GetType().FullName, ex);
#endif
}
}
}
if (response == null && buffer.ContainsKey("ping") && buffer["ping"] == "Pong")
{
response = Helper.BuildResponse(buffer);
foreach (ResponseHandler pingHandler in pingHandlers.Values)
pingHandler.HandleResponse(response);
pingHandlers.Clear();
}
if (!reconnected)
return;
if (response == null)
{
response = Helper.BuildResponse(buffer);
response.ActionId = responseActionId;
}
#if LOGGER
logger.Info("Reconnected - DispatchEvent : " + response);
#endif
#region Support background reconnect
if (response is ChallengeResponse)
{
string key = null;
if (response.IsSuccess())
{
ChallengeResponse challengeResponse = (ChallengeResponse)response;
string challenge = challengeResponse.Challenge;
try
{
Util.MD5Support md = Util.MD5Support.GetInstance();
if (challenge != null)
md.Update(UTF8Encoding.UTF8.GetBytes(challenge));
if (password != null)
md.Update(UTF8Encoding.UTF8.GetBytes(password));
key = Helper.ToHexString(md.DigestData);
}
#if LOGGER
catch (Exception ex)
{
logger.Error("Unable to create login key using MD5 Message Digest", ex);
#else
catch
{
#endif
key = null;
}
}
bool fail = true;
if (!string.IsNullOrEmpty(key))
try
{
Action.LoginAction loginAction = new Action.LoginAction(username, "MD5", key);
SendAction(loginAction, null);
fail = false;
}
catch { }
if (fail)
if (keepAliveAfterAuthenticationFailure)
reconnect(true);
else
disconnect(true);
}
else if (response is ManagerError)
{
if (keepAliveAfterAuthenticationFailure)
reconnect(true);
else
disconnect(true);
}
else if (response is ManagerResponse)
{
if (response.IsSuccess())
{
reconnected = false;
enableEvents = true;
reconnectEnable = keepAlive;
ConnectEvent ce = new ConnectEvent(this);
ce.Reconnect = true;
ce.ProtocolIdentifier = protocolIdentifier;
fireEvent(ce);
}
else if (keepAliveAfterAuthenticationFailure)
reconnect(true);
else
disconnect(true);
}
#endregion
}