Microsoft.Legal.MatterCenter.Utility.MailMimeReader.ProcessDelimitedBody C# (CSharp) Method

        private MimeEntityReturnCode ProcessDelimitedBody(MailMessageParser message, string boundaryStart, string parentBoundaryStart, string parentBoundaryEnd)
        {
            string response;

            if (boundaryStart.Trim() == parentBoundaryStart.Trim())
            {
                while (this.ReadMultipleLine(out response))
                {
                    continue;
                }

                return MimeEntityReturnCode.problem;
            }

            MimeEntityReturnCode returnCode;
            do
            {
                this.mimeEntitySB.Length = 0;
                MailMessageParser childPart = message.CreateChildEntity();

                ////recursively call MIME part processing
                returnCode = this.ProcessMimeEntity(childPart, boundaryStart);

                if (returnCode == MimeEntityReturnCode.problem)
                {
                    return MimeEntityReturnCode.problem;
                }

                ////add the newly found child MIME part to the parent
                AddChildPartsToParent(childPart, message);
            }
            while (returnCode != MimeEntityReturnCode.parentBoundaryEndFound);

            MimeEntityReturnCode boundaryMimeReturnCode;
            bool hasParentBoundary = parentBoundaryStart.Length > 0;
            while (this.ReadMultipleLine(out response))
            {
                if (hasParentBoundary && ParentBoundaryFound(response, parentBoundaryStart, parentBoundaryEnd, out boundaryMimeReturnCode))
                {
                    return boundaryMimeReturnCode;
                }
            }

            return MimeEntityReturnCode.bodyComplete;
        }