private static SharingResponseType GetResponseTypeFromMessageType(SharingMessageType messageType)
{
if (messageType == SharingMessageType.AcceptOfRequest)
{
return(SharingResponseType.Allowed);
}
if (messageType == SharingMessageType.DenyOfRequest)
{
return(SharingResponseType.Denied);
}
throw new ArgumentException("messageType");
}
internal bool ReadFromMetadataXml(MessageItem messageItem)
{
SharingMessage sharingMessage = SharingMessageAttachment.GetSharingMessage(messageItem);
if (sharingMessage == null)
{
ExTraceGlobals.SharingTracer.TraceDebug <string>((long)this.GetHashCode(), "{0}: The sharing_metadata.xml is invalid", messageItem.Session.UserLegacyDN);
return(false);
}
if (sharingMessage.Validate().Result != ValidationResult.Success)
{
ExTraceGlobals.SharingTracer.TraceError <string>((long)this.GetHashCode(), "{0}: The sharing_metadata.xml is invalid", messageItem.Session.UserLegacyDN);
throw new InvalidSharingMessageException("SharingMetadata");
}
SharingDataType sharingDataType = SharingDataType.FromExternalName(sharingMessage.DataType);
if (sharingDataType == null)
{
ExTraceGlobals.SharingTracer.TraceError <string, string>((long)this.GetHashCode(), "{0}: Unknown sharing data type: {1}", messageItem.Session.UserLegacyDN, sharingMessage.DataType);
throw new InvalidSharingMessageException("DataType");
}
this.context.FolderClass = sharingDataType.ContainerClass;
if (!SmtpAddress.IsValidSmtpAddress(sharingMessage.Initiator.SmtpAddress))
{
ExTraceGlobals.SharingTracer.TraceError <string, string>((long)this.GetHashCode(), "{0}: Initiator's smtp address is invalid: {1}", messageItem.Session.UserLegacyDN, sharingMessage.Initiator.SmtpAddress);
throw new InvalidSharingMessageException("InitiatorSmtpAddress");
}
this.context.InitiatorName = sharingMessage.Initiator.Name;
this.context.InitiatorSmtpAddress = sharingMessage.Initiator.SmtpAddress;
this.context.InitiatorEntryId = HexConverter.HexStringToByteArray(sharingMessage.Initiator.EntryId);
this.context.AvailableSharingProviders.Clear();
if (sharingMessage.Invitation != null)
{
this.ReadActionFromMetadataXml(sharingMessage.Invitation);
}
else if (sharingMessage.AcceptOfRequest != null)
{
this.ReadActionFromMetadataXml(sharingMessage.AcceptOfRequest);
}
else if (sharingMessage.Request != null)
{
this.ReadActionFromMetadataXml(sharingMessage.Request);
}
else if (sharingMessage.DenyOfRequest != null)
{
this.ReadActionFromMetadataXml(sharingMessage.DenyOfRequest);
}
if (this.context.AvailableSharingProviders.Count == 0)
{
ExTraceGlobals.SharingTracer.TraceError <string>((long)this.GetHashCode(), "{0}: No known sharing provider is found in message.", messageItem.Session.UserLegacyDN);
throw new NotSupportedSharingMessageException();
}
if (this.context.IsPrimary)
{
this.context.FolderName = sharingDataType.DisplayName.ToString(messageItem.Session.InternalPreferedCulture);
}
this.context.SetDefaultCapabilities();
SharingMessageType sharingMessageType = SharingContextSerializer.CalculateSharingMessageType(sharingMessage);
if (sharingMessageType == SharingMessageType.Unknown)
{
ExTraceGlobals.SharingTracer.TraceError <string>((long)this.GetHashCode(), "{0}: SharingMessageType is unknown", messageItem.Session.UserLegacyDN);
throw new InvalidSharingMessageException("SharingMessageType");
}
this.context.SharingMessageType = sharingMessageType;
return(true);
}
