public static MapiFolder OpenFolderUnderRoot(MapiStore mailbox, string folderName, bool createIfMissing)
{
MapiFolder result;
using (MapiFolder nonIpmSubtreeFolder = mailbox.GetNonIpmSubtreeFolder())
{
MapiFolder mapiFolder = null;
try
{
mapiFolder = nonIpmSubtreeFolder.OpenSubFolderByName(folderName);
}
catch (MapiExceptionNotFound)
{
}
if (mapiFolder == null && createIfMissing)
{
MrsTracer.Common.Debug("Folder '{0}' does not exist, creating it.", new object[]
{
folderName
});
try
{
mapiFolder = nonIpmSubtreeFolder.CreateFolder(folderName, null, false);
MrsTracer.Common.Debug("Created '{0}' folder.", new object[]
{
folderName
});
}
catch (MapiExceptionCollision)
{
MrsTracer.Common.Debug("Somebody beat us to creating the folder. Will attempt to open it.", new object[0]);
}
if (mapiFolder == null)
{
mapiFolder = nonIpmSubtreeFolder.OpenSubFolderByName(folderName);
MrsTracer.Common.Debug("Opened '{0}' folder.", new object[]
{
folderName
});
}
}
result = mapiFolder;
}
return(result);
}
void IDestinationMailbox.CreateFolder(FolderRec sourceFolder, CreateFolderFlags createFolderFlags, out byte[] newFolderId)
{
MrsTracer.Provider.Function("MapiDestinationMailbox.CreateFolder(\"{0}\")", new object[]
{
sourceFolder.FolderName
});
base.VerifyMailboxConnection(VerifyMailboxConnectionFlags.None);
if (createFolderFlags.HasFlag(CreateFolderFlags.InternalAccess))
{
throw new InternalAccessFolderCreationIsNotSupportedException();
}
FolderRec folderRec = null;
newFolderId = null;
using (base.RHTracker.Start())
{
if (!createFolderFlags.HasFlag(CreateFolderFlags.FailIfExists) && sourceFolder.EntryId != null)
{
OpenEntryFlags flags = OpenEntryFlags.DontThrowIfEntryIsMissing;
using (MapiFolder mapiFolder = (MapiFolder)base.MapiStore.OpenEntry(sourceFolder.EntryId, flags))
{
if (mapiFolder != null)
{
folderRec = FolderRec.Create(mapiFolder, null);
newFolderId = folderRec.EntryId;
}
}
}
if (newFolderId == null)
{
OpenEntryFlags flags2 = OpenEntryFlags.DeferredErrors | OpenEntryFlags.Modify;
using (MapiFolder mapiFolder2 = (MapiFolder)base.MapiStore.OpenEntry(sourceFolder.ParentId, flags2))
{
using (MapiFolder mapiFolder3 = mapiFolder2.CreateFolder(sourceFolder.FolderName, null, false, sourceFolder.FolderType == FolderType.Search, sourceFolder.EntryId))
{
newFolderId = mapiFolder3.GetProp(PropTag.EntryId).GetBytes();
}
goto IL_160;
}
}
if (!CommonUtils.IsSameEntryId(folderRec.ParentId, sourceFolder.ParentId))
{
MrsTracer.Provider.Debug("Existing folder is under the wrong parent. Moving it.", new object[0]);
((IDestinationMailbox)this).MoveFolder(folderRec.EntryId, folderRec.ParentId, sourceFolder.ParentId);
}
IL_160:
PropTag[] promotedProperties = sourceFolder.GetPromotedProperties();
if ((promotedProperties != null && promotedProperties.Length > 0) || (sourceFolder.Restrictions != null && sourceFolder.Restrictions.Length > 0) || (sourceFolder.Views != null && sourceFolder.Views.Length > 0) || (sourceFolder.ICSViews != null && sourceFolder.ICSViews.Length > 0))
{
using (MapiDestinationFolder folder = base.GetFolder <MapiDestinationFolder>(newFolderId))
{
ICSViewData[] icsViews = null;
if (this.ServerVersion >= Server.E15MinVersion)
{
icsViews = sourceFolder.ICSViews;
}
folder.SetExtendedProps(promotedProperties, sourceFolder.Restrictions, sourceFolder.Views, icsViews);
}
}
}
}