private static ClassifyResult ClassifyLink(Uri uri, WindowsIdentity authenticatedUser)
{
if (uri == null)
{
throw new ArgumentNullException("uri");
}
if (!uri.IsAbsoluteUri)
{
throw new ArgumentException("uri");
}
ClassifyResult classifyResult;
try
{
if (uri.IsUnc)
{
classifyResult = LinkClassifier.ClassifyUncLink(uri, authenticatedUser);
}
else
{
if (uri.Scheme == Uri.UriSchemeHttp || uri.Scheme == Uri.UriSchemeHttps)
{
classifyResult = LinkClassifier.ClassifySharepointLink(uri, authenticatedUser);
if (classifyResult.Error == ClassificationError.None)
{
goto IL_9A;
}
try
{
if (LinkClassifier.CheckIfLinkExists(uri, authenticatedUser))
{
classifyResult = new ClassifyResult(null, uri, UriFlags.Other);
}
else
{
classifyResult = new ClassifyResult(uri, ClassificationError.ObjectNotFound);
}
goto IL_9A;
}
catch (WebException)
{
goto IL_9A;
}
catch (NotSupportedException)
{
goto IL_9A;
}
}
classifyResult = new ClassifyResult(uri, ClassificationError.UriTypeNotSupported);
}
IL_9A :;
}
catch (AuthenticationException)
{
classifyResult = new ClassifyResult(uri, ClassificationError.AccessDenied);
}
return(classifyResult);
}
private static Uri GetSiteAddress(Uri uri, out ClassifyResult result)
{
result = null;
Uri result2;
using (Webs webs = new Webs(uri.GetLeftPart(UriPartial.Authority)))
{
webs.Credentials = CredentialCache.DefaultCredentials;
try
{
Uri uri2 = new Uri(webs.WebUrlFromPageUrl(uri.ToString()));
if (string.Compare(uri2.ToString().TrimEnd(new char[]
{
'/',
'\\'
}), uri.ToString().TrimEnd(new char[]
{
'/',
'\\'
}), StringComparison.OrdinalIgnoreCase) == 0)
{
result = new ClassifyResult(new SharepointSiteId(uri2.OriginalString, UriFlags.Sharepoint), uri, UriFlags.Sharepoint);
}
else if (uri.Segments.Length == uri2.Segments.Length + 1 && string.Compare(uri.Segments[uri.Segments.Length - 1], "default.aspx", StringComparison.OrdinalIgnoreCase) == 0)
{
if (LinkClassifier.CheckIfLinkExists(uri, null))
{
result = new ClassifyResult(new SharepointSiteId(uri2.OriginalString, UriFlags.Sharepoint), uri, UriFlags.Sharepoint);
}
else
{
result = new ClassifyResult(null, uri, UriFlags.Other);
}
}
return(uri2);
}
catch (SoapException)
{
result = new ClassifyResult(uri, ClassificationError.ObjectNotFound);
}
catch (WebException)
{
throw;
}
catch (InvalidOperationException)
{
result = new ClassifyResult(null, uri, UriFlags.Other);
}
catch (NotSupportedException)
{
result = new ClassifyResult(null, ClassificationError.ConnectionFailed);
}
result2 = null;
}
return(result2);
}
private static SharepointList GetListSpecifics(Uri uri, SharepointSession session, out ClassifyResult result)
{
SharepointList sharepointList = null;
int num = 0;
result = null;
foreach (object[] array in session.GetView(ListBaseType.Any, new PropertyDefinition[]
{
DocumentLibrarySchema.Id
}).GetRows(int.MaxValue))
{
SharepointList sharepointList2 = SharepointList.Read(session, (ObjectId)array[0]);
Uri uri2 = sharepointList2.Uri;
int num2 = 0;
int num3 = session.Uri.Segments.Length;
while (num3 < uri2.Segments.Length && num3 < uri.Segments.Length && string.Compare(uri.Segments[num3].TrimEnd(new char[]
{
'/',
'\\'
}), uri2.Segments[num3].TrimEnd(new char[]
{
'/',
'\\'
}), StringComparison.CurrentCultureIgnoreCase) == 0)
{
num3++;
num2++;
}
if (num2 > num)
{
sharepointList = sharepointList2;
num = num2;
}
else if (num2 == num)
{
sharepointList = null;
}
}
if (sharepointList == null)
{
result = new ClassifyResult(uri, ClassificationError.ObjectNotFound);
}
else if (sharepointList.ItemType == SharepointItemType.List)
{
result = new ClassifyResult(sharepointList.Id, uri, UriFlags.SharepointList);
}
else if (!uri.Query.Contains("&RootFolder=") && !uri.Query.Contains("?RootFolder="))
{
Uri uri3 = sharepointList.Uri;
if (string.Compare(uri.AbsolutePath, uri3.AbsolutePath, StringComparison.OrdinalIgnoreCase) == 0)
{
result = new ClassifyResult(sharepointList.Id, uri, UriFlags.SharepointDocumentLibrary);
}
else if (uri.Segments.Length == uri3.Segments.Length)
{
for (int j = 0; j < uri.Segments.Length - 1; j++)
{
if (string.Compare(uri3.Segments[j], uri.Segments[j], StringComparison.OrdinalIgnoreCase) != 0)
{
return(sharepointList);
}
}
if (LinkClassifier.CheckIfLinkExists(uri, null))
{
result = new ClassifyResult(sharepointList.Id, uri, UriFlags.SharepointDocumentLibrary);
}
else
{
result = new ClassifyResult(uri, ClassificationError.ObjectNotFound);
}
}
}
return(sharepointList);
}