public FormMain()
{
InitializeComponent();
// Create our logger
_logger = new ClassLogger("Notifications.log");
_logger.LogAdded += new ClassLogger.LoggerEventHandler(_logger_LogAdded);
_traceListener = new ClassTraceListener("Trace.log");
// Increase default connection limit - this is CRUCIAL when supporting multiple subscriptions, as otherwise only 2 connections will work
ServicePointManager.DefaultConnectionLimit = 255;
_logger.Log("Default connection limit increased to 255");
comboBoxSubscribeTo.SelectedIndex = 0; // Select All Folders
buttonUnsubscribe.Enabled = false;
checkBoxSelectAll.CheckState = CheckState.Checked;
checkBoxSelectAll_CheckedChanged(this, null);
_connections = new Dictionary <string, StreamingSubscriptionConnection>();
ReadMailboxes();
_mailboxes = new Mailboxes(_logger, _traceListener);
UpdateUriUI();
UpdateAuthUI();
}
public FormMain()
{
InitializeComponent();
// Create our logger
_logger = new ClassLogger("Notifications.log");
_logger.LogAdded += new ClassLogger.LoggerEventHandler(_logger_LogAdded);
_traceListener = new ClassTraceListener("Trace.log");
// Increase default connection limit - this is CRUCIAL when supporting multiple subscriptions
ServicePointManager.DefaultConnectionLimit = 255;
_logger.Log("Default connection limit increased to 255");
comboBoxSubscribeTo.SelectedIndex = 5; // Set to Inbox first of all
checkedListBoxEvents.SetItemChecked(0, true);
buttonUnsubscribe.Enabled = false;
_connections = new Dictionary <string, StreamingSubscriptionConnection>();
ReadMailboxes();
_mailboxes = new Mailboxes(null, _logger, _traceListener);
comboBoxExchangeVersion.SelectedIndex = 0;
//comboBoxExchangeVersion.Enabled = false;
}
public bool AddMailbox(string SMTPAddress)
{
// Perform autodiscover for the mailbox and store the information
if (_mailboxes.ContainsKey(SMTPAddress))
{
// We already have autodiscover information for this mailbox, if it is recent enough we don't bother retrieving it again
if (_mailboxes[SMTPAddress].IsStale)
{
_mailboxes.Remove(SMTPAddress);
}
else
{
return(true);
}
}
// Retrieve the autodiscover information
GetUserSettingsResponse userSettings = null;
try
{
userSettings = GetUserSettings(SMTPAddress);
}
catch (Exception ex)
{
_logger.Log(String.Format("Failed to autodiscover for {0}: {1}", SMTPAddress, ex.Message));
return(false);
}
// Store the autodiscover result, and check that we have what we need for subscriptions
MailboxInfo info = new MailboxInfo(SMTPAddress, userSettings);
if (!info.HaveSubscriptionInformation)
{
_logger.Log(String.Format("Autodiscover succeeded, but EWS Url was not returned for {0}", SMTPAddress));
return(false);
}
// Add the mailbox to our list, and if it will be part of a new group add that to the group list (with this mailbox as the primary mailbox)
_mailboxes.Add(info.SMTPAddress, info);
return(true);
}
private void buttonSubscribe_Click(object sender, EventArgs e)
{
CreateGroups();
if (ConnectToSubscriptions())
{
buttonUnsubscribe.Enabled = true;
buttonSubscribe.Enabled = false;
_logger.Log("Connected to subscription(s)");
}
else
{
_logger.Log("Failed to create any subscriptions");
}
}
public StreamingSubscriptionConnection AddGroupSubscriptions(
ref Dictionary <string, StreamingSubscriptionConnection> Connections,
ref Dictionary <string, StreamingSubscription> SubscriptionList,
EventType[] SubscribeEvents,
FolderId[] SubscribeFolders,
ClassLogger Logger,
int TimeOut = 30)
{
if (Connections.ContainsKey(_name))
{
foreach (StreamingSubscription subscription in Connections[_name].CurrentSubscriptions)
{
try
{
subscription.Unsubscribe();
}
catch { }
}
try
{
if (Connections[_name].IsOpen)
{
Connections[_name].Close();
}
}
catch { }
Connections.Remove(_name);
}
StreamingSubscriptionConnection groupConnection = null;
try
{
// Create the subscription to the primary mailbox, then create the subscription connection
if (SubscriptionList.ContainsKey(_primaryMailbox))
{
SubscriptionList.Remove(_primaryMailbox);
}
StreamingSubscription subscription = AddSubscription(_primaryMailbox, ref SubscriptionList, SubscribeEvents, SubscribeFolders);
groupConnection = new StreamingSubscriptionConnection(subscription.Service, TimeOut);
Connections.Add(_name, groupConnection);
//SubscribeConnectionEvents(groupConnection);
groupConnection.AddSubscription(subscription);
Logger.Log($"{_primaryMailbox} (primary mailbox) subscription created in group {_name}");
// Now add any further subscriptions in this group
foreach (string sMailbox in _mailboxes)
{
if (!sMailbox.Equals(_primaryMailbox))
{
try
{
if (SubscriptionList.ContainsKey(sMailbox))
{
SubscriptionList.Remove(sMailbox);
}
subscription = AddSubscription(sMailbox, ref SubscriptionList, SubscribeEvents, SubscribeFolders);
groupConnection.AddSubscription(subscription);
Logger.Log($"{sMailbox} subscription created in group {_name}");
}
catch (Exception ex)
{
Logger.Log(String.Format("ERROR when subscribing {0} in group {1}: {2}", sMailbox, _name, ex.Message));
}
}
}
}
catch (Exception ex)
{
Logger.Log($"ERROR when creating subscription connection group {_name}: {ex.Message}");
}
return(groupConnection);
}
public bool AddMailbox(string SMTPAddress, string AutodiscoverURL = "")
{
// Perform autodiscover for the mailbox and store the information
if (_mailboxes.ContainsKey(SMTPAddress))
{
// We already have autodiscover information for this mailbox, if it is recent enough we don't bother retrieving it again
if (_mailboxes[SMTPAddress].IsStale)
{
_mailboxes.Remove(SMTPAddress);
}
else
{
return(true);
}
}
MailboxInfo info = null;
// Retrieve the autodiscover information
_logger.Log($"Retrieving user settings for {SMTPAddress}");
GetUserSettingsResponse userSettings = null;
if (!String.IsNullOrEmpty(AutodiscoverURL))
{
// Use the supplied Autodiscover URL
try
{
_autodiscover.Url = new Uri(AutodiscoverURL);
userSettings = _autodiscover.GetUserSettings(SMTPAddress, UserSettingName.InternalEwsUrl, UserSettingName.ExternalEwsUrl, UserSettingName.GroupingInformation);
}
catch
{
}
}
if (userSettings == null)
{
try
{
// Try full autodiscover
userSettings = GetUserSettings(SMTPAddress);
}
catch (Exception ex)
{
_logger.Log(String.Format("Failed to autodiscover for {0}: {1}", SMTPAddress, ex.Message));
return(false);
}
}
// Store the autodiscover result, and check that we have what we need for subscriptions
info = new MailboxInfo(SMTPAddress, userSettings);
if (!info.HaveSubscriptionInformation)
{
_logger.Log(String.Format("Autodiscover succeeded, but EWS Url was not returned for {0}", SMTPAddress));
return(false);
}
// Add the mailbox to our list, and if it will be part of a new group add that to the group list (with this mailbox as the primary mailbox)
_mailboxes.Add(info.SMTPAddress, info);
return(true);
}
private void buttonSubscribe_Click(object sender, EventArgs e)
{
if (radioButtonAuthOAuth.Checked)
{
CredentialHandler().AcquireToken();
}
CreateGroups();
if (ConnectToSubscriptions())
{
buttonUnsubscribe.Enabled = true;
buttonSubscribe.Enabled = false;
_logger.Log("Connected to subscription(s)");
}
else
{
_logger.Log("Failed to create any subscriptions");
}
}
