public static void LogEntry(MailboxSession session, PublishingSubscriptionData subscriptionData, HttpWebRequest request, List <LocalizedString> errors)
{
StringBuilder stringBuilder = new StringBuilder(InternetCalendarLog.MaxErrorBufferSize);
if (errors != null && errors.Count > 0)
{
string arg;
if (request != null && request.Proxy is WebProxy)
{
arg = ((WebProxy)request.Proxy).Address.ToString();
}
else
{
arg = "<unknown>";
}
stringBuilder.AppendFormat("Errors while synchronizing calendar. Subscription data: {0}, proxy is: {1}. ", subscriptionData.ToString(), arg);
foreach (LocalizedString value in errors)
{
if (stringBuilder.Length > InternetCalendarLog.MaxErrorBufferSize)
{
InternetCalendarLog.instance.WriteLogEntry(session, stringBuilder.ToString());
stringBuilder.Length = 0;
}
stringBuilder.Append(value);
stringBuilder.Append(';');
}
if (stringBuilder.Length > 0)
{
InternetCalendarLog.LogEntry(session, stringBuilder.ToString());
}
}
}
// Token: 0x06000847 RID: 2119 RVA: 0x0003A104 File Offset: 0x00038304
public override bool Synchronize(MailboxSession mailboxSession, FolderRow folderRow, Deadline deadline, CalendarSyncPerformanceCountersInstance counters, CalendarSyncFolderOperationLogEntry folderOpLogEntry)
{
SynchronizableFolderType.Tracer.TraceDebug((long)this.GetHashCode(), "{0}: InternetCalendarType.Synchronize will try to sync folder {1} with id {2} for mailbox {3}.", new object[]
{
TraceContext.Get(),
folderRow.DisplayName,
folderRow.FolderId,
mailboxSession.DisplayName
});
bool flag = true;
PublishingSubscriptionData subscriptionData = this.GetSubscriptionData(mailboxSession, folderRow);
if (subscriptionData == null)
{
folderOpLogEntry.AddErrorToLog("NoSubscriptionData", null);
return(true);
}
folderOpLogEntry.SubscriptionData = subscriptionData;
folderOpLogEntry.FolderUrl = subscriptionData.PublishingUrl.ToString();
SynchronizableFolderType.Tracer.TraceDebug((long)this.GetHashCode(), "{0}: InternetCalendarType.Synchronize will try to open URL {1} to sync folder {2} with id {3} for mailbox {4}.", new object[]
{
TraceContext.Get(),
subscriptionData.PublishingUrl,
folderRow.DisplayName,
folderRow.FolderId,
mailboxSession.DisplayName
});
try
{
flag = this.SyncFolder(mailboxSession, folderRow, subscriptionData, deadline, counters, folderOpLogEntry);
}
catch (ObjectNotFoundException ex)
{
SynchronizableFolderType.Tracer.TraceDebug((long)this.GetHashCode(), "{0}: InternetCalendarType.Synchronize for subscription {1} folder {2} with id {3} for mailbox {4} hit exception {5}.", new object[]
{
TraceContext.Get(),
subscriptionData,
folderRow.DisplayName,
folderRow.FolderId,
mailboxSession.DisplayName,
ex
});
folderOpLogEntry.AddExceptionToLog(ex);
}
SynchronizableFolderType.Tracer.TraceDebug((long)this.GetHashCode(), "{0}: InternetCalendarType.Synchronize for folder {1} with id {2} for mailbox {3} will return {4}.", new object[]
{
TraceContext.Get(),
folderRow.DisplayName,
folderRow.FolderId,
mailboxSession.DisplayName,
flag
});
return(flag);
}
// Token: 0x06000849 RID: 2121 RVA: 0x0003A754 File Offset: 0x00038954
private void SaveLocalFolder(MailboxSession mailboxSession, Folder folder, PublishingSubscriptionData subscriptionData, FolderRow folderRow)
{
if (folder.Save().OperationResult != OperationResult.Succeeded)
{
InternetCalendarLog.LogEntry(mailboxSession, string.Format("InternetCalendarType.SyncFolder couldn't update LastAttemptedSyncTime of URL {0} on folder {1} with id {2}.", subscriptionData.PublishingUrl, folderRow.DisplayName, folderRow.FolderId));
SynchronizableFolderType.Tracer.TraceDebug((long)this.GetHashCode(), "{0}: InternetCalendarType.SyncFolder couldn't update LastAttemptedSyncTime of URL {1} on folder {2} with id {3} for mailbox {4}.", new object[]
{
TraceContext.Get(),
subscriptionData.PublishingUrl,
folderRow.DisplayName,
folderRow.FolderId,
mailboxSession.DisplayName
});
}
}
// Token: 0x06002FE9 RID: 12265 RVA: 0x00117994 File Offset: 0x00115B94
public static string GetWebCalendarUrl(MailboxSession session, StoreObjectId folderId)
{
if (session == null)
{
throw new ArgumentNullException("session");
}
if (folderId == null)
{
throw new ArgumentNullException("folderId");
}
using (PublishingSubscriptionManager publishingSubscriptionManager = new PublishingSubscriptionManager(session))
{
PublishingSubscriptionData byLocalFolderId = publishingSubscriptionManager.GetByLocalFolderId(folderId);
if (byLocalFolderId != null)
{
return(byLocalFolderId.PublishingUrl.ToString());
}
}
return(null);
}
// Token: 0x0600084A RID: 2122 RVA: 0x0003A7E0 File Offset: 0x000389E0
private HttpWebRequest CreateWebRequest(PublishingSubscriptionData subscriptionData, TimeSpan timeout, MailboxSession session, CalendarSyncFolderOperationLogEntry folderOpLogEntry)
{
Uri uri = subscriptionData.PublishingUrl;
if (subscriptionData.UrlNeedsExpansion)
{
VariantConfigurationSnapshot snapshot = VariantConfiguration.GetSnapshot(session.MailboxOwner.GetContext(null), null, null);
if (snapshot.OwaClientServer.XOWAHolidayCalendars.Enabled)
{
uri = this.ExpandSubscriptionUrl(uri, snapshot, session.PreferedCulture, folderOpLogEntry);
}
}
if (uri == null)
{
return(null);
}
HttpWebRequest httpWebRequest = WebRequest.Create(uri) as HttpWebRequest;
if (httpWebRequest == null)
{
throw new UriFormatException(string.Format("The following URI isn't supported: {0}", uri));
}
httpWebRequest.Timeout = (int)timeout.TotalMilliseconds;
httpWebRequest.Method = "GET";
httpWebRequest.Accept = "*/*";
httpWebRequest.Credentials = null;
httpWebRequest.AllowAutoRedirect = true;
httpWebRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)";
Server localServer = LocalServerCache.LocalServer;
if (localServer != null && localServer.InternetWebProxy != null)
{
httpWebRequest.Proxy = new WebProxy(localServer.InternetWebProxy, true);
}
return(httpWebRequest);
}
// Token: 0x06000848 RID: 2120 RVA: 0x0003A2AC File Offset: 0x000384AC
private bool SyncFolder(MailboxSession mailboxSession, FolderRow folderRow, PublishingSubscriptionData subscriptionData, Deadline deadline, CalendarSyncPerformanceCountersInstance counters, CalendarSyncFolderOperationLogEntry folderOpLogEntry)
{
List <LocalizedString> list = new List <LocalizedString>();
bool result = true;
bool flag = false;
ExDateTime utcNow = ExDateTime.UtcNow;
using (CalendarFolder calendarFolder = CalendarFolder.Bind(mailboxSession, folderRow.FolderId))
{
ImportCalendarResults importCalendarResults = null;
try
{
TimeSpan timeLeft = deadline.TimeLeft;
if (timeLeft > TimeSpan.Zero)
{
calendarFolder.LastAttemptedSyncTime = utcNow;
TimeSpan timeout = (timeLeft > SynchronizableFolderType.MaxSyncTimePerFolder) ? SynchronizableFolderType.MaxSyncTimePerFolder : timeLeft;
HttpWebRequest httpWebRequest = this.CreateWebRequest(subscriptionData, timeout, mailboxSession, folderOpLogEntry);
if (httpWebRequest == null)
{
SynchronizableFolderType.Tracer.TraceWarning <Uri>((long)this.GetHashCode(), "Unable to get web request for subscription. {0}", subscriptionData.PublishingUrl);
return(true);
}
using (ImportCalendarStream importCalendarStream = new ImportCalendarStream())
{
int num = -1;
using (WebResponse response = httpWebRequest.GetResponse())
{
using (Stream responseStream = response.GetResponseStream())
{
num = importCalendarStream.CopyFrom(responseStream);
SynchronizableFolderType.Tracer.TraceDebug <object, int, PublishingSubscriptionData>((long)this.GetHashCode(), "{0}: Read data ({1} bytes ) into memory stream from subscription source {2}.", TraceContext.Get(), num, subscriptionData);
responseStream.Close();
}
response.Close();
}
if (num < 0)
{
folderOpLogEntry.AddErrorToLog("SubscriptionOverSizeLimit", null);
}
else
{
ExDateRange importWindow = InternetCalendarType.GetImportWindow(subscriptionData.PublishingUrl);
importCalendarResults = ICalSharingHelper.ImportCalendar(importCalendarStream, "utf-8", new InboundConversionOptions(mailboxSession.GetADRecipientSession(true, ConsistencyMode.IgnoreInvalid), mailboxSession.ServerFullyQualifiedDomainName), mailboxSession, calendarFolder, deadline, importWindow.Start, importWindow.End);
if (importCalendarResults.Result != ImportCalendarResultType.Success)
{
list.AddRange(importCalendarResults.Errors);
foreach (LocalizedString value in importCalendarResults.Errors)
{
folderOpLogEntry.AddErrorToLog("ImportCalendarException", value);
}
}
flag = (importCalendarResults.Result != ImportCalendarResultType.Failed);
}
}
SynchronizableFolderType.Tracer.TraceDebug((long)this.GetHashCode(), "{0}: iCal to folder {1} with id {2} for mailbox {3} with subscription {4}. Results: {5}", new object[]
{
TraceContext.Get(),
folderRow.DisplayName,
folderRow.FolderId,
mailboxSession.DisplayName,
subscriptionData,
(importCalendarResults != null) ? importCalendarResults.ToString() : "iCal over the size limit"
});
if (importCalendarResults == null)
{
folderOpLogEntry.AddErrorToLog("iCalOverSizeLimit", null);
}
}
result = (importCalendarResults != null && !importCalendarResults.TimedOut);
}
catch (WebException ex)
{
list.Add(new LocalizedString(ex.ToString()));
result = (ex.Status != WebExceptionStatus.Timeout);
folderOpLogEntry.AddExceptionToLog(ex);
}
catch (SystemException ex2)
{
list.Add(new LocalizedString(ex2.ToString()));
folderOpLogEntry.AddExceptionToLog(ex2);
}
catch (Exception ex3)
{
SynchronizableFolderType.Tracer.TraceError((long)this.GetHashCode(), "{0}: InternetCalendarType.SyncFolder for folder {1} with id {2} for mailbox {3} had the following exception: {4}. Subscription data: {5}", new object[]
{
TraceContext.Get(),
folderRow.DisplayName,
folderRow.FolderId,
mailboxSession.DisplayName,
ex3,
subscriptionData
});
this.SaveLocalFolder(mailboxSession, calendarFolder, subscriptionData, folderRow);
list.Add(new LocalizedString(ex3.ToString()));
folderOpLogEntry.AddExceptionToLog(ex3);
throw;
}
if (flag)
{
calendarFolder.LastSuccessfulSyncTime = utcNow;
}
this.SaveLocalFolder(mailboxSession, calendarFolder, subscriptionData, folderRow);
}
if (list != null)
{
foreach (LocalizedString localizedString in list)
{
SynchronizableFolderType.Tracer.TraceDebug((long)this.GetHashCode(), "{0}: InternetCalendarType.SyncFolder for folder {1} with id {2} for mailbox {3} had the following error: {4}. Subscription data: {5}", new object[]
{
TraceContext.Get(),
folderRow.DisplayName,
folderRow.FolderId,
mailboxSession.DisplayName,
localizedString,
subscriptionData
});
}
}
return(result);
}
